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Don't cache a # value for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the value is a relative name. INSTALL=$ac_install_sh fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 $as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' case "${INSTALL}" in [\\/]* | ?:[\\/]* ) # absolute ;; *) INSTALL="\$\(top_srcdir\)/tools/install-sh -c" ;; esac case "${host_os}" in hpux*) ## On some versions of HP-UX (seen on both 10.20 and 11.0) we end up ## a broken install (seen in /opt/imake/bin) which has the default ## permissions wrong (PR#2091). Let's just always use install-sh on ## HP-UX. INSTALL="\$\(top_srcdir\)/tools/install-sh -c" ;; esac ## we would like a POSIX sed, and need one on Solaris for ac_prog in sed do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_path_MAKEINFO+:} false; then : $as_echo_n "(cached) " >&6 else case $MAKEINFO in [\\/]* | ?:[\\/]*) ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MAKEINFO=$ac_cv_path_MAKEINFO if test -n "$MAKEINFO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 $as_echo "$MAKEINFO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MAKEINFO" && break done if test -n "${MAKEINFO}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether makeinfo version is at least 4.7" >&5 $as_echo_n "checking whether makeinfo version is at least 4.7... " >&6; } if ${r_cv_prog_makeinfo_v4+:} false; then : $as_echo_n "(cached) " >&6 else makeinfo_version=`${MAKEINFO} --version | \ grep "^makeinfo" | sed 's/[^)]*) \(.*\)/\1/'` makeinfo_version_maj=`echo ${makeinfo_version} | cut -f1 -d.` makeinfo_version_min=`echo ${makeinfo_version} | \ cut -f2 -d. | tr -dc '0123456789.' ` if test -z "${makeinfo_version_maj}" \ || test -z "${makeinfo_version_min}"; then r_cv_prog_makeinfo_v4=no elif test ${makeinfo_version_maj} -lt 4 \ || test ${makeinfo_version_min} -lt 7; then r_cv_prog_makeinfo_v4=no else r_cv_prog_makeinfo_v4=yes fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_prog_makeinfo_v4" >&5 $as_echo "$r_cv_prog_makeinfo_v4" >&6; } for ac_prog in ${INSTALL_INFO} ginstall-info install-info do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_INSTALL_INFO+:} false; then : $as_echo_n "(cached) " >&6 else case $INSTALL_INFO in [\\/]* | ?:[\\/]*) ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi INSTALL_INFO=$ac_cv_path_INSTALL_INFO if test -n "$INSTALL_INFO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 $as_echo "$INSTALL_INFO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$INSTALL_INFO" && break done test -n "$INSTALL_INFO" || INSTALL_INFO="false" if test "ac_cv_path_INSTALL_INFO" = "false"; then if test "${r_cv_prog_perl_v5}" = yes; then INSTALL_INFO="perl \$(top_srcdir)/tools/install-info.pl" fi fi fi if test "${r_cv_prog_makeinfo_v4}" != yes; then warn_info="you cannot build info or HTML versions of the R manuals" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_info}" >&5 $as_echo "$as_me: WARNING: ${warn_info}" >&2;} MAKEINFO="" else MAKEINFO="${MAKEINFO}" fi for ac_prog in ${TEXI2DVI} texi2dvi do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_TEXI2DVI+:} false; then : $as_echo_n "(cached) " >&6 else case $TEXI2DVI in [\\/]* | ?:[\\/]*) ac_cv_path_TEXI2DVI="$TEXI2DVI" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TEXI2DVI="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TEXI2DVI=$ac_cv_path_TEXI2DVI if test -n "$TEXI2DVI"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEXI2DVI" >&5 $as_echo "$TEXI2DVI" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TEXI2DVI" && break done TEXI2DVICMD=${ac_cv_path_TEXI2DVI} if test -z "${TEXI2DVICMD}"; then TEXI2DVICMD=texi2dvi fi for ac_prog in ${KPSEWHICH} kpsewhich do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_KPSEWHICH+:} false; then : $as_echo_n "(cached) " >&6 else case $KPSEWHICH in [\\/]* | ?:[\\/]*) ac_cv_path_KPSEWHICH="$KPSEWHICH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_KPSEWHICH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi KPSEWHICH=$ac_cv_path_KPSEWHICH if test -n "$KPSEWHICH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KPSEWHICH" >&5 $as_echo "$KPSEWHICH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$KPSEWHICH" && break done test -n "$KPSEWHICH" || KPSEWHICH="""" r_rd4pdf="times,inconsolata,hyper" if test -n "${KPSEWHICH}"; then if test -z `${KPSEWHICH} inconsolata.sty`; then r_rd4pdf="times,hyper" if test -z "${R_RD4PDF}" ; then warn_pdf3="inconsolata.sty not found: PDF vignettes and package manuals will not be rendered optimally" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_pdf3}" >&5 $as_echo "$as_me: WARNING: ${warn_pdf3}" >&2;} fi fi fi : ${R_RD4PDF=${r_rd4pdf}} ## Unzip && zip && gzip && bip2 for ac_prog in ${UNZIP} unzip do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_UNZIPCMD+:} false; then : $as_echo_n "(cached) " >&6 else case $R_UNZIPCMD in [\\/]* | ?:[\\/]*) ac_cv_path_R_UNZIPCMD="$R_UNZIPCMD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_UNZIPCMD="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_UNZIPCMD=$ac_cv_path_R_UNZIPCMD if test -n "$R_UNZIPCMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_UNZIPCMD" >&5 $as_echo "$R_UNZIPCMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_UNZIPCMD" && break done test -n "$R_UNZIPCMD" || R_UNZIPCMD="""" for ac_prog in ${ZIP} zip do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_ZIPCMD+:} false; then : $as_echo_n "(cached) " >&6 else case $R_ZIPCMD in [\\/]* | ?:[\\/]*) ac_cv_path_R_ZIPCMD="$R_ZIPCMD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_ZIPCMD="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_ZIPCMD=$ac_cv_path_R_ZIPCMD if test -n "$R_ZIPCMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_ZIPCMD" >&5 $as_echo "$R_ZIPCMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_ZIPCMD" && break done test -n "$R_ZIPCMD" || R_ZIPCMD="""" for ac_prog in ${GZIP} gzip do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_GZIPCMD+:} false; then : $as_echo_n "(cached) " >&6 else case $R_GZIPCMD in [\\/]* | ?:[\\/]*) ac_cv_path_R_GZIPCMD="$R_GZIPCMD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_GZIPCMD="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_GZIPCMD=$ac_cv_path_R_GZIPCMD if test -n "$R_GZIPCMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_GZIPCMD" >&5 $as_echo "$R_GZIPCMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_GZIPCMD" && break done test -n "$R_GZIPCMD" || R_GZIPCMD="true" for ac_prog in ${BZIP} bzip2 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_BZIPCMD+:} false; then : $as_echo_n "(cached) " >&6 else case $R_BZIPCMD in [\\/]* | ?:[\\/]*) ac_cv_path_R_BZIPCMD="$R_BZIPCMD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_BZIPCMD="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_BZIPCMD=$ac_cv_path_R_BZIPCMD if test -n "$R_BZIPCMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_BZIPCMD" >&5 $as_echo "$R_BZIPCMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_BZIPCMD" && break done test -n "$R_BZIPCMD" || R_BZIPCMD="""" ## Browser if test -z "${R_BROWSER}"; then for ac_prog in firefox mozilla galeon opera xdg-open kfmclient gnome-moz-remote open do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_BROWSER+:} false; then : $as_echo_n "(cached) " >&6 else case $R_BROWSER in [\\/]* | ?:[\\/]*) ac_cv_path_R_BROWSER="$R_BROWSER" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_BROWSER="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_BROWSER=$ac_cv_path_R_BROWSER if test -n "$R_BROWSER"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_BROWSER" >&5 $as_echo "$R_BROWSER" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_BROWSER" && break done fi if test -z "${R_BROWSER}"; then warn_browser="I could not determine a browser" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_browser}" >&5 $as_echo "$as_me: WARNING: ${warn_browser}" >&2;} else { $as_echo "$as_me:${as_lineno-$LINENO}: result: using default browser ... ${R_BROWSER}" >&5 $as_echo "using default browser ... ${R_BROWSER}" >&6; } fi ## PDF viewer for ac_prog in ${R_PDFVIEWER} acroread acroread4 xdg-open evince xpdf gv gnome-gv ggv okular kpdf open gpdf kghostview do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_R_PDFVIEWER+:} false; then : $as_echo_n "(cached) " >&6 else case $R_PDFVIEWER in [\\/]* | ?:[\\/]*) ac_cv_path_R_PDFVIEWER="$R_PDFVIEWER" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_R_PDFVIEWER="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi R_PDFVIEWER=$ac_cv_path_R_PDFVIEWER if test -n "$R_PDFVIEWER"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_PDFVIEWER" >&5 $as_echo "$R_PDFVIEWER" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_PDFVIEWER" && break done if test -z "${R_PDFVIEWER}"; then warn_pdfviewer="I could not determine a PDF viewer" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_pdfviewer}" >&5 $as_echo "$as_me: WARNING: ${warn_pdfviewer}" >&2;} fi ## Noweb # Extract the first word of "notangle", so it can be a program name with args. set dummy notangle; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_NOTANGLE+:} false; then : $as_echo_n "(cached) " >&6 else case $NOTANGLE in [\\/]* | ?:[\\/]*) ac_cv_path_NOTANGLE="$NOTANGLE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_NOTANGLE="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_NOTANGLE" && ac_cv_path_NOTANGLE="false" ;; esac fi NOTANGLE=$ac_cv_path_NOTANGLE if test -n "$NOTANGLE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NOTANGLE" >&5 $as_echo "$NOTANGLE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ## cairographics needs pkg-config # Extract the first word of "pkg-config ", so it can be a program name with args. set dummy pkg-config ; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PKGCONF+:} false; then : $as_echo_n "(cached) " >&6 else case $PKGCONF in [\\/]* | ?:[\\/]*) ac_cv_path_PKGCONF="$PKGCONF" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/local/bin:/ext/bin:/ext:/sw/bin:/opt/bin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PKGCONF="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKGCONF=$ac_cv_path_PKGCONF if test -n "$PKGCONF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONF" >&5 $as_echo "$PKGCONF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:8971: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:8974: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:8977: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. 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" >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... 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then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=echo archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo(void) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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*nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line 14695 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix[3-9]*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec_F77= tmp_sharedflag='--shared' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object_F77=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds_F77='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec_F77='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' archive_cmds_F77='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds_F77='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs_F77=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes file_list_spec_F77='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec_F77='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_f77_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_f77_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='' ;; m68k) archive_cmds_F77='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes allow_undefined_flag_F77="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=echo archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs_F77=no fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat > conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF if ac_fn_f77_try_link "$LINENO"; then : archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc_F77='no' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: inherit_rpath_F77=yes link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no hardcode_direct_absolute_F77=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_F77=no fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc_F77='no' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi archive_cmds_need_lc_F77='no' hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds_F77='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_F77='${wl}-z,text' allow_undefined_flag_F77='${wl}-z,nodefs' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-R,$libdir' hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; *) ld_shlibs_F77=no ;; esac if test x$host_vendor = xsni; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec_F77='${wl}-Blargedynsym' ;; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_F77" >&5 $as_echo "$ld_shlibs_F77" >&6; } test "$ld_shlibs_F77" = no && can_build_shared=no with_gnu_ld_F77=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_F77" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_F77=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_F77 in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 $as_echo_n "checking whether -lc should be explicitly linked in... 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" >&6; } library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=".so" postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown case $host_os in aix3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='${libname}${release}${shared_ext}$major' ;; aix[4-9]*) version_type=linux need_lib_prefix=no need_version=no hardcode_into_libs=yes if test "$host_cpu" = ia64; then # AIX 5 supports IA64 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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"$LINENO" 5 fi ## SI says we want '-lcc_dynamic' on Darwin, although currently ## http://developer.apple.com/documentation/MacOSX/ has nothing ## official. Bill Northcott points out ## that it is only needed to GCC 3.x (and earlier) ... if test "${GCC}" = yes; then case "${CC_VERSION}" in 2.*|3.*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lcc_dynamic" >&5 $as_echo_n "checking for main in -lcc_dynamic... 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"Building R requires the 'opendir' system call" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } if ${ac_cv_header_sys_wait_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main () { int s; wait (&s); s = WIFEXITED (s) ? 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(char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_const=yes else ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 $as_echo "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then $as_echo "#define const /**/" >>confdefs.h fi case $ac_cv_prog_cc_stdc in #( no) : ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( *) : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 $as_echo_n "checking for $CC option to accept ISO C99... 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((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK your preprocessor is broken; #endif #if BIG_OK #else your preprocessor is broken; #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\0'; ++i) continue; return 0; } // Check varargs and va_copy. static void test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str; int number; float fnumber; while (*format) { switch (*format++) { case 's': // string str = va_arg (args_copy, const char *); break; case 'd': // int number = va_arg (args_copy, int); break; case 'f': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); } int main () { // Check bool. _Bool success = false; // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. test_varargs ("s, d' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' || dynamic_array[ni.number - 1] != 543); ; return 0; } _ACEOF for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c99=$ac_arg fi rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c99" in x) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c99" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; esac if test "x$ac_cv_prog_cc_c99" != xno; then : ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... 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R_SYSTEM_ABI="${R_SYSTEM_ABI},solcc" ;; *) R_SYSTEM_ABI="${R_SYSTEM_ABI},?" esac fi ## C++: AC_PROG_CXX does ## If using the GNU C++ compiler, set shell variable `GXX' to `yes'. ## Alternatively, could use ac_cv_cxx_compiler_gnu (undocumented). if test "${GXX}" = yes; then R_SYSTEM_ABI="${R_SYSTEM_ABI},gxx" else case "${host_os}" in solaris*) R_SYSTEM_ABI="${R_SYSTEM_ABI},solCC" ;; *) R_SYSTEM_ABI="${R_SYSTEM_ABI},?" esac fi ## Fortran 77: AC_PROG_F77 does ## If using `g77' (the GNU Fortran 77 compiler), then set the shell ## variable `G77' to `yes' (and also seems to do so for gfortran, which ## is what we really need). ## Alternatively, could use ac_cv_f77_compiler_gnu (undocumented). if test "${G77}" = yes; then R_SYSTEM_ABI="${R_SYSTEM_ABI},gfortran" else case "${host_os}" in solaris*) R_SYSTEM_ABI="${R_SYSTEM_ABI},solf95" ;; *) R_SYSTEM_ABI="${R_SYSTEM_ABI},?" esac fi ## Fortran 90/95: AC_PROG_FC does not seem to set a shell variable ## indicating the GNU Fortran 90/95 compiler. ## Hence, need to use ac_cv_fc_compiler_gnu (undocumented). if test "${ac_cv_fc_compiler_gnu}" = yes; then R_SYSTEM_ABI="${R_SYSTEM_ABI},gfortran" else case "${host_os}" in solaris*) R_SYSTEM_ABI="${R_SYSTEM_ABI},solf95" ;; *) R_SYSTEM_ABI="${R_SYSTEM_ABI},?" esac fi ### ** DLL stuff. ## We need to determine the following: ## ## MAIN_LD, MAINLD_FLAGS ## command and flags for loading the main binary so that it will load ## shared objects (DLLs) at runtime, also for profiling. ## CPICFLAGS, CXXPICFLAGS, FPICFLAGS, FCPICFLAGS ## flags for compiling C, C++, and Fortran library code. ## SHLIB_LD, SHLIB_LDFLAGS ## command and flags for creating DLLs (which contain object files ## from a C or Fortran compiler). ## DYLIB_LD, DYLIB_LDFLAGS ## ditto for dynamic libraries (where different.) ## SHLIB_CXXLD, SHLIB_CXXLDFLAGS ## command and flags for creating DLLs which contain object files from ## a C++ compiler. According to Autoconf, the C++ compiler/linker ## must be used for linking in this case (since special C++-ish things ## need to happen at link time like calling global constructors, ## instantiating templates, enabling exception support, etc.). ## ## The procedure is as follows. ## ## * We use applicable values from imake in case its CC is ours. ## * Irrespective of that, we think we know what to do with GNU tools ## (GNU C, Fortran, and C++ compilers). ## * Then, use platform specific overrides. ## * As a final safeguard, values from the environment (as specified in ## one of the configuration files or at the configure command line) ## override anything we figure out in the case of compiler flags; for ## linker flags (*LDFLAGS), environment settings override our results ## if the corresponding *LD variable was set, and add otherwise. ## ## NOTE: We do not provide defaults for the *LDFLAGS, taking a defensive ## approach. In case we cannot figure out {MAIN,SHLIB}_LDFLAGS and the ## user did not provide defaults, an error results. A warning is given ## if nothing was obtained for SHLIB_CXXLDFLAGS. ## ## Note also that some systems (formerly AIX) do not allow for unresolved ## symbols at link time. For such systems, we link against -lm (in case ## it exists) when building a shlib module via SHLIB_LIBADD. main_ld="${CC}" shlib_ld="${CC}" shlib_cxxld="${CXX}" SHLIB_EXT=".so" SHLIB_LIBADD= use_exportfiles=no ## Step 1. Ask imake. ## ## Earlier versions had fpicflags=${cpicflags}. As this really amounts ## to hoping rather than knowing, we no longer do this. ## r_xtra_path="${PATH}" for dir in /usr/bin/X11 /usr/X11R6/bin /usr/openwin/bin; do r_xtra_path="${r_xtra_path}${PATH_SEPARATOR}${dir}" done # Extract the first word of "xmkmf", so it can be a program name with args. set dummy xmkmf; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_XMKMF+:} false; then : $as_echo_n "(cached) " >&6 else case $XMKMF in [\\/]* | ?:[\\/]*) ac_cv_path_XMKMF="$XMKMF" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in ${r_xtra_path} do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_XMKMF="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi XMKMF=$ac_cv_path_XMKMF if test -n "$XMKMF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMKMF" >&5 $as_echo "$XMKMF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -n "${XMKMF}"; then echo > Imakefile ${XMKMF} > /dev/null 2>&1 || echo > Makefile cc=`"${srcdir}/tools/GETMAKEVAL" CC` cc=`echo ${cc} | sed "s/ .*//"` ## Paul Gilbert reported on R-devel 2006-04-13 a system with cc="" if test -n "${cc}" ; then r_cc_cmd=`echo ${CC} | sed "s/ .*//"` if test "`which ${cc}`" = "`which ${r_cc_cmd}`"; then shlib_ldflags=`"${srcdir}/tools/GETMAKEVAL" SHLIBLDFLAGS` cpicflags=`"${srcdir}/tools/GETMAKEVAL" PICFLAGS` fi fi cxx=`"${srcdir}/tools/GETMAKEVAL" CXX` cxx=`echo ${cxx} | sed "s/ .*//"` if test -n "${cxx}" ; then r_cxx_cmd=`echo ${CXX} | sed "s/ .*//"` if test "`which ${cxx}`" = "`which ${r_cxx_cmd}`"; then cxxpicflags=`"${srcdir}/tools/GETMAKEVAL" CXXPICFLAGS` fi fi rm -f Imakefile Makefile fi ## Step 2. GNU compilers. if test "${GCC}" = yes; then case "${host_cpu}" in ## Sparc has only an 8k global object table, 1024 entries on 64-bit. ## PowerPC has 32k, not enough on ppc64 for the ca6200 entries in libR.so ## The only other platform where this is said to matter is m68k, which ## has 32k and so can use -fpic. ## However, although the gcc docs do not mention it, it seems s390/s390x ## also supports and needs -fPIC sparc*|ppc64|powerpc64|s390*) cpicflags="-fPIC" ;; *) cpicflags="-fpic" ;; esac shlib_ldflags="-shared" fi if test "${G77}" = yes; then case "${host_cpu}" in sparc*|ppc64|powerpc64|s390*) fpicflags="-fPIC" ;; *) fpicflags="-fpic" ;; esac fi if test "${GXX}" = yes; then case "${host_cpu}" in sparc*|ppc64|powerpc64|s390*) cxxpicflags="-fPIC" ;; *) cxxpicflags="-fpic" ;; esac shlib_cxxldflags="-shared" fi ## Step 3. Individual platform overrides. dylib_undefined_allowed=yes is_cygwin=no case "${host_os}" in aix*) use_exportfiles=yes ## All AIX code is PIC. cpicflags= cxxpicflags= fpicflags= ## not clear if this is correct for native compilers wl="-Wl," ## libtool suggests that ia64 needs -Bexport and not -brtl ## but we have no confirmation. dylib_undefined_allowed=no ##ADD: A symbol of memcpy,memset is exported in libR by expall. ##ADD: However, for example, symbol in libc of memcpy is __memmove,__memmove64. ##ADD: This black magic puts lc before lR and pockets this. if test "x${OBJECT_MODE}" = "x64"; then main_ldflags="${wl}-brtl ${wl}-bexpall ${wl}-bpT:0x100000000 ${wl}-bpD:0x110000000 -lc" else main_ldflags="${wl}-brtl ${wl}-bexpall -lc" fi shlib_ldflags="${wl}-brtl ${wl}-G ${wl}-bexpall ${wl}-bnoentry -lc" SHLIB_LIBADD="\$(LIBM)" shlib_cxxldflags="${shlib_ldflags}" if test "${GCC}" = yes; then shlib_ldflags="-shared ${shlib_ldflags}" fi if test "${GXX}" = yes; then shlib_cxxldflags="-shared ${shlib_cxxldflags}" fi ;; cygwin*) ## All Windows code is PIC cpicflags= cxxpicflags= fpicflags= fcpicflags= SHLIB_EXT=".dll" dylib_undefined_allowed=no is_cygwin=yes main_ldflags="${wl}--large-address-aware ${wl}--stack=0xA00000" ;; darwin*) darwin_pic="-fPIC" dylib_undefined_allowed=no darwin_dylib_ldflags="-dynamiclib" ## Want '-mdynamic-no-pic' for GCC 3, says Jan de Leeuw. if test "${GCC}" = yes; then case "${CC_VERSION}" in 3.*) separator="" test -z "${separator}" && separator=" " if test -z "${main_ldflags}"; then main_ldflags="-mdynamic-no-pic" else main_ldflags="${main_ldflags}${separator}-mdynamic-no-pic" fi ;; esac fi ## some linkers are broken and need to be set to a specific ## Mac OS X version to work better case "${host_os}" in darwin8*) # this is the 'old' way and it doesn't work with recent gcc as the driver # prepends its own version ### darwin_min_flag='Wl,-macosx_version_min -Wl,10.4' # this is the 'new' way, but it's not clear which driver version # started to support it (Xcode 2.5 is known to work and 2.4 should) # A work-around for older Xcode is to set MACOSX_DEPLOYMENT_TARGET # environment variable. It has its own problems, but we may as well # honor it, assuming that it fixes things. if test -z "${MACOSX_DEPLOYMENT_TARGET}"; then darwin_min_flag='-mmacosx-version-min=10.4' fi ;; *) darwin_min_flag='' ;; esac case "${host_os}" in ## * recent ld has -single_module so it doesn't need -fno-common ## we have to use dylib instead of a bundle ## * dylib+single_module+flat_namespace=pretty much what other platforms call .so ## but there can be no multiple symbols (due to flat namespace) ## * since 10.3 we can also use -undefined dynamic_lookup which allows us to ## use two-level namespace and still have undefined symbols *) ## FIXME: strictly speaking it should be "yes" but libRblas still ## needs -lgfortran because the sharing is a one-way street ## dylib_undefined_allowed=yes ## we have to test this in case an outdated linker or non-Apple compiler is used { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports dynamic lookup" >&5 $as_echo_n "checking whether linker supports dynamic lookup... 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SHLIB_LIBADD="-lcc_dynamic" fi ;; freebsd*) main_ldflags="-export-dynamic" shlib_ldflags="-shared" ;; gnu*) # GNU Hurd main_ldflags="-export-dynamic" ;; hpux*) SHLIB_EXT=".sl" case "${CC}" in cc|c89) cpicflags="+Z" ;; esac case "${F77}" in f77|fort77|f90) fpicflags="+Z" ;; esac main_ldflags="-Wl,-E" if test "${GCC}" = yes; then shlib_ldflags="-shared -fPIC -Wl,-Bsymbolic" else ## ## Native cc insists on tacking on crt0.o when it calls ld, and ## crt0.o is not built with PIC. As there seems to be no obvious ## way to tell cc not to do this, we use ld for linking shlibs. shlib_ld=ld shlib_ldflags="-b -Bsymbolic" ## fi if test "${GXX}" = yes; then shlib_cxxldflags="-shared -fPIC" fi ;; irix*) cpicflags= cxxpicflags= fpicflags= shlib_ldflags="-shared" shlib_cxxldflags="-shared" ;; linux*aout) # GNU Linux/aout sed '/HAVE_ELF_H/d' confdefs.h > tmp.h ; mv tmp.h confdefs.h ;; linux*) # GNU Linux/ELF case "${CC}" in ## Intel compiler: note that -c99 may have been appended *icc*) cpicflags="-fpic" ;; ## Portland Group *pgcc*) cpicflags="-fpic" ;; esac case "${F77}" in ## Intel compilers *ifc|*ifort) fpicflags="-fpic" ;; ## Portland Group *pgf77|*pgf90|*pgf95) fpicflags="-fpic" ;; esac case "${CXX}" in ## Intel compilers *icpc|*icc) cxxpicflags="-fpic" ;; ## Portland Group *pgCC) cxxpicflags="-fpic" ;; esac ## Luke Tierney says that just '-export-dynamic' does not work for ## Intel compilers (icc). main_ldflags="-Wl,--export-dynamic" ;; mingw*) SHLIB_EXT=".dll" cpicflags= cxxpicflags= fpicflags= fcpicflags= ;; netbsd*) if ${CPP} - -dM < /dev/null | grep __ELF__ >/dev/null ; then main_ldflags="-export-dynamic" shlib_ldflags="-shared" else shlib_ldflags="-Bshareable" fi ;; openbsd*) ## looks like ${wl} is not defined here. Perhaps in libtool code? if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then main_ldflags="${wl}-export-dynamic" shlib_ldflags="-shared -fPIC" fi ;; osf*) cpicflags= cxxpicflags= fpicflags= shlib_ldflags="-shared" ;; solaris*) ## SPARC has only an 8k global object table, 1024 entries on 64-bit, ## so need PIC not pic. They are the same on other Solaris platforms. shlib_ldflags="-G" shlib_cxxldflags="-G" if test "${GCC}" = yes; then cpicflags="-fPIC" ld=`${CC} -print-prog-name=ld` ldoutput=`${ld} -v 2>&1 | grep GNU` if test -n "${ldoutput}"; then main_ldflags="-Wl,-export-dynamic" shlib_ldflags="-shared" shlib_cxxldflags="-shared" else ## it seems gcc c 4.6.2 needs this with Solaris linker shlib_ldflags="-shared" shlib_cxxldflags="-shared" fi else cpicflags="-KPIC" if test "`basename ${CXX}`" = "CC" ; then ## Forte version 7 needs -lCstd: Forte 6 does not. ver=`${CXX} -V 2>&1 | sed 2d | grep 'Forte Developer 7 C++'` if test -n "${ver}" ; then shlib_cxxldflags="-G -lCstd" fi fi fi ## G77 include gfortran if test "${G77}" != yes; then fpicflags="-PIC" else fpicflags="-fPIC" fi if test "${GXX}" = yes; then cxxpicflags="-fPIC" ld=`${CXX} -print-prog-name=ld` ldoutput=`${ld} -v 2>&1 | grep GNU` if test -n "${ldoutput}"; then shlib_cxxldflags="-shared" fi else cxxpicflags="-KPIC" fi ;; esac ## ## Completely disable using libtool for building shlibs until libtool ## fully supports at least Fortran and C++. ## ## Step 4. In case we use libtool ... ## if test "${use_libtool}" = yes; then ## case "${host_os}" in ## *) ## ;; ## esac ## fi ## ## Step 5. Overrides from the environment and error checking. if test -z "${MAIN_LD}"; then main_ld_was_given=no MAIN_LD="${main_ld}" separator="" test -z "${separator}" && separator=" " if test -z "${MAIN_LDFLAGS}"; then MAIN_LDFLAGS="${main_ldflags}" else MAIN_LDFLAGS="${MAIN_LDFLAGS}${separator}${main_ldflags}" fi fi : ${CPICFLAGS="${cpicflags}"} if test -z "${CPICFLAGS}"; then case "${host_os}" in aix*|cygwin*|irix*|mingw*|osf*) ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I could not determine CPICFLAGS." >&5 $as_echo "$as_me: WARNING: I could not determine CPICFLAGS." >&2;} as_fn_error $? "See the file doc/html/R-admin.html for more information." "$LINENO" 5 ;; esac fi : ${FPICFLAGS="${fpicflags}"} if test -z "${FPICFLAGS}"; then case "${host_os}" in aix*|cygwin*|irix*|mingw*|osf*) ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I could not determine FPICFLAGS." >&5 $as_echo "$as_me: WARNING: I could not determine FPICFLAGS." >&2;} as_fn_error $? "See the file doc/html/R-admin.html for more information." "$LINENO" 5 ;; esac fi : ${CXXPICFLAGS="${cxxpicflags}"} if test -z "${CXXPICFLAGS}"; then case "${host_os}" in aix*|cygwin*|irix*|mingw*|osf*) ;; *) warn_cxxpicflags="I could not determine CXXPICFLAGS." { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_cxxpicflags}" >&5 $as_echo "$as_me: WARNING: ${warn_cxxpicflags}" >&2;} ;; esac fi if test -z "${SHLIB_LD}"; then shlib_ld_was_given=no SHLIB_LD="${shlib_ld}" separator="" test -z "${separator}" && separator=" " if test -z "${SHLIB_LDFLAGS}"; then SHLIB_LDFLAGS="${shlib_ldflags}" else SHLIB_LDFLAGS="${SHLIB_LDFLAGS}${separator}${shlib_ldflags}" fi fi if test -z "${SHLIB_LDFLAGS}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: I could not determine SHLIB_LDFLAGS." >&5 $as_echo "$as_me: WARNING: I could not determine SHLIB_LDFLAGS." >&2;} as_fn_error $? "See the file doc/html/R-admin.html for more information." 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Not on Solaris for ac_func in vasprintf do : ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" if test "x$ac_cv_func_vasprintf" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_VASPRINTF 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "#include " if test "x$ac_cv_have_decl_vasprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_VASPRINTF $ac_have_decl _ACEOF ## mempcpy is a GNU extension used by the included gettext. Not on Solaris for ac_func in mempcpy do : ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" if test "x$ac_cv_func_mempcpy" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MEMPCPY 1 _ACEOF fi done ## realpath is POSIX 2001 (and BSD) ## Some early GNU libc systems had it in unistd.h. for ac_func in realpath do : ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" if test "x$ac_cv_func_realpath" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_REALPATH 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "realpath" "ac_cv_have_decl_realpath" "#include #ifdef HAVE_UNISTD_H #include #endif " if test "x$ac_cv_have_decl_realpath" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_REALPATH $ac_have_decl _ACEOF ## glob is POSIX: we have a substitute on Windows ## assume without checking that if we have glob we also have globfree for ac_func in glob do as_ac_Symbol=`$as_echo "ac_cv_have_decl_$ac_func" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func exists and is declared" >&5 $as_echo_n "checking whether $ac_func exists and is declared... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cblas_cdotu_sub (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return cblas_cdotu_sub (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_check_fw_vecLib="-framework vecLib" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$r_cv_check_fw_save_LIBS if test "$r_cv_check_fw_vecLib" != no; then : cat >>confdefs.h <<_ACEOF #define HAVE_VECLIB_FW 1 _ACEOF have_vecLib_fw=yes else have_vecLib_fw=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_check_fw_vecLib" >&5 $as_echo "$r_cv_check_fw_vecLib" >&6; } ## BLAS. ## ## This has to come *after* checking for Fortran 77 compiler/converter ## characteristics (notably name mangling and FLIBS). ## if test "${use_blas}" = yes; then ## may acx_blas_ok to yes acx_blas_ok=no case "${with_blas}" in yes | "") ;; no) acx_blas_ok=disable ;; -* | */* | *.a | *.so | *.so.* | *.sl | *.sl.* | *.o) BLAS_LIBS="${with_blas}" ;; *) BLAS_LIBS="-l${with_blas}" ;; esac if test "${r_cv_prog_f77_append_underscore}" = yes; then dgemm=dgemm_ sgemm=sgemm_ xerbla=xerbla_ else dgemm=dgemm sgemm=sgemm xerbla=xerbla fi acx_blas_save_LIBS="${LIBS}" LIBS="${FLIBS} ${LIBS}" ## First, check BLAS_LIBS environment variable if test "${acx_blas_ok}" = no; then if test "x${BLAS_LIBS}" != x; then r_save_LIBS="${LIBS}"; LIBS="${BLAS_LIBS} ${LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in ${BLAS_LIBS}" >&5 $as_echo_n "checking for ${dgemm} in ${BLAS_LIBS}... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ void ${xerbla}(char *srname, int *info){} #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ${dgemm}() ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : acx_blas_ok=yes else BLAS_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_blas_ok}" >&5 $as_echo "${acx_blas_ok}" >&6; } LIBS="${r_save_LIBS}" fi fi ## BLAS linked to by default? (happens on some supercomputers) if test "${acx_blas_ok}" = no; then as_ac_var=`$as_echo "ac_cv_func_${dgemm}" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "${dgemm}" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : acx_blas_ok=yes fi fi ## BLAS in ATLAS library? (http://math-atlas.sourceforge.net/) if test "${acx_blas_ok}" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATL_xerbla in -latlas" >&5 $as_echo_n "checking for ATL_xerbla in -latlas... " >&6; } if ${ac_cv_lib_atlas_ATL_xerbla+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-latlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ATL_xerbla (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ATL_xerbla (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_atlas_ATL_xerbla=yes else ac_cv_lib_atlas_ATL_xerbla=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_atlas_ATL_xerbla" >&5 $as_echo "$ac_cv_lib_atlas_ATL_xerbla" >&6; } if test "x$ac_cv_lib_atlas_ATL_xerbla" = xyes; then : as_ac_Lib=`$as_echo "ac_cv_lib_f77blas_${dgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lf77blas" >&5 $as_echo_n "checking for ${dgemm} in -lf77blas... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lf77blas -latlas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : acx_blas_ok=yes BLAS_LIBS="-lf77blas -latlas" fi fi fi ## BLAS in PhiPACK libraries? (requires generic BLAS lib, too) if test "${acx_blas_ok}" = no; then as_ac_Lib=`$as_echo "ac_cv_lib_blas_${dgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lblas" >&5 $as_echo_n "checking for ${dgemm} in -lblas... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : as_ac_Lib=`$as_echo "ac_cv_lib_dgemm_$dgemm" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dgemm in -ldgemm" >&5 $as_echo_n "checking for $dgemm in -ldgemm... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldgemm -lblas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char $dgemm (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return $dgemm (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : as_ac_Lib=`$as_echo "ac_cv_lib_sgemm_${sgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sgemm} in -lsgemm" >&5 $as_echo_n "checking for ${sgemm} in -lsgemm... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsgemm -lblas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${sgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${sgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : acx_blas_ok=yes BLAS_LIBS="-lsgemm -ldgemm -lblas" fi fi fi fi ## ## ## BLAS in Alpha CXML library? ## if test "${acx_blas_ok}" = no; then ## AC_CHECK_LIB(cxml, ${sgemm}, ## [acx_blas_ok=yes; BLAS_LIBS="-lcxml"]) ## fi ## ## ## # BLAS in Alpha DXML library? (now called CXML, see above) ## if test "${acx_blas_ok}" = no; then ## AC_CHECK_LIB(dxml, ${sgemm}, ## [acx_blas_ok=yes; BLAS_LIBS="-ldxml"]) ## fi ## ## BLAS in Sun Performance library? ## Some versions require -xlic_lib=sunperf: -lsunperf will not work ## Not sure whether -lsunmath is required, but it helps anyway if test "${acx_blas_ok}" = no; then if test "x$GCC" != xyes; then # only works with Sun CC { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lsunperf" >&5 $as_echo_n "checking for ${dgemm} in -lsunperf... " >&6; } r_save_LIBS="${LIBS}" LIBS="-xlic_lib=sunperf -lsunmath ${LIBS}" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : R_sunperf=yes else R_sunperf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "${R_sunperf}" = yes; then BLAS_LIBS="-xlic_lib=sunperf -lsunmath" acx_blas_ok=yes fi LIBS="${r_save_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_blas_ok}" >&5 $as_echo "${acx_blas_ok}" >&6; } fi fi ## ## ## BLAS in SCSL library? (SGI/Cray Scientific Library) ## if test "${acx_blas_ok}" = no; then ## AC_CHECK_LIB(scs, ${sgemm}, ## [acx_blas_ok=yes; BLAS_LIBS="-lscs"]) ## fi ## ## ## ## BLAS in SGIMATH library? ## if test "${acx_blas_ok}" = no; then ## AC_CHECK_LIB(complib.sgimath, ${sgemm}, ## [acx_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"]) ## fi ## ## BLAS in IBM ESSL library? (requires generic BLAS lib, too) if test "${acx_blas_ok}" = no; then as_ac_Lib=`$as_echo "ac_cv_lib_blas_${dgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lblas" >&5 $as_echo_n "checking for ${dgemm} in -lblas... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : as_ac_Lib=`$as_echo "ac_cv_lib_essl_${dgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lessl" >&5 $as_echo_n "checking for ${dgemm} in -lessl... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lessl -lblas ${FLIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : acx_blas_ok=yes BLAS_LIBS="-lessl -lblas" fi fi fi ## Generic BLAS library? if test "${acx_blas_ok}" = no; then as_ac_Lib=`$as_echo "ac_cv_lib_blas_${dgemm}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${dgemm} in -lblas" >&5 $as_echo_n "checking for ${dgemm} in -lblas... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lblas $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${dgemm} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${dgemm} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : acx_blas_ok=yes; BLAS_LIBS="-lblas" fi fi ## Now check if zdotu works (fails on AMD64 with the wrong compiler; ## also fails on OS X with vecLib and gfortran; but in that case we ## have a work-around using USE_VECLIB_G95FIX) if test "${acx_blas_ok}" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether double complex BLAS can be used" >&5 $as_echo_n "checking whether double complex BLAS can be used... " >&6; } if ${r_cv_zdotu_is_usable+:} false; then : $as_echo_n "(cached) " >&6 else cat > conftestf.f < 1.0d-10) then iflag = 1 else iflag = 0 endif end EOF ${F77} ${FFLAGS} -c conftestf.f 1>&5 2>&5 ## Yes we need to double quote this ... cat > conftest.c < #include "confdefs.h" #ifdef HAVE_F77_UNDERSCORE # define F77_SYMBOL(x) x ## _ #else # define F77_SYMBOL(x) x #endif extern void F77_SYMBOL(test1)(int *iflag); int main () { int iflag; F77_SYMBOL(test1)(&iflag); exit(iflag); } EOF if ${CC} ${CFLAGS} -c conftest.c 1>&5 2>&5; then ## ## This should really use MAIN_LD, and hence come after this is ## determined (and necessary additions to MAIN_LDFLAGS were made). ## But it seems that we currently can always use the C compiler. ## Also, to be defensive there should be a similar test with SHLIB_LD ## and SHLIB_LDFLAGS (and note that on HPUX with native cc we have to ## use ld for SHLIB_LD) ... if ${CC} ${CFLAGS} ${LDFLAGS} ${MAIN_LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} conftestf.${ac_objext} ${FLIBS} \ ${LIBM} ${BLAS_LIBS} 1>&5 2>&5; ## then ## redirect error messages to config.log output=`./conftest${ac_exeext} 2>&5` if test ${?} = 0; then r_cv_zdotu_is_usable=yes fi fi fi fi rm -rf conftest conftest.* conftestf.* core if test -n "${r_cv_zdotu_is_usable}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else ## NB: this lot is not cached if test "${r_cv_check_fw_vecLib}" != "no"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ## for vecLib we have a work-around by using cblas_..._sub use_veclib_g95fix=yes ## The fix may not work with internal lapack, but ## is more likely to in R >= 2.15.2. else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } BLAS_LIBS= acx_blas_ok="no" fi fi fi if test "${acx_blas_ok}" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the BLAS is complete" >&5 $as_echo_n "checking whether the BLAS is complete... " >&6; } if ${r_cv_complete_blas+:} false; then : $as_echo_n "(cached) " >&6 else cat > conftest.c < #include "confdefs.h" #ifdef HAVE_F77_UNDERSCORE # define F77_SYMBOL(x) x ## _ #else # define F77_SYMBOL(x) x #endif void F77_SYMBOL(xerbla)(char *srname, int *info) {} void blas_set () { F77_SYMBOL(dasum)(); F77_SYMBOL(daxpy)(); F77_SYMBOL(dcopy)(); F77_SYMBOL(ddot)(); F77_SYMBOL(dgbmv)(); F77_SYMBOL(dgemm)(); F77_SYMBOL(dgemv)(); F77_SYMBOL(dger)(); F77_SYMBOL(dnrm2)(); F77_SYMBOL(drot)(); F77_SYMBOL(drotg)(); F77_SYMBOL(drotm)(); F77_SYMBOL(drotmg)(); F77_SYMBOL(dsbmv)(); F77_SYMBOL(dscal)(); F77_SYMBOL(dsdot)(); F77_SYMBOL(dspmv)(); F77_SYMBOL(dspr)(); F77_SYMBOL(dspr2)(); F77_SYMBOL(dswap)(); F77_SYMBOL(dsymm)(); F77_SYMBOL(dsymv)(); F77_SYMBOL(dsyr)(); F77_SYMBOL(dsyr2)(); F77_SYMBOL(dsyr2k)(); F77_SYMBOL(dsyrk)(); F77_SYMBOL(dtbmv)(); F77_SYMBOL(dtbsv)(); F77_SYMBOL(dtpmv)(); F77_SYMBOL(dtpsv)(); F77_SYMBOL(dtrmm)(); F77_SYMBOL(dtrmv)(); F77_SYMBOL(dtrsm)(); F77_SYMBOL(dtrsv)(); F77_SYMBOL(idamax)(); F77_SYMBOL(lsame)(); #ifdef HAVE_FORTRAN_DOUBLE_COMPLEX /* cmplxblas */ F77_SYMBOL(dcabs1)(); F77_SYMBOL(dzasum)(); F77_SYMBOL(dznrm2)(); F77_SYMBOL(izamax)(); F77_SYMBOL(zaxpy)(); F77_SYMBOL(zcopy)(); F77_SYMBOL(zdotc)(); F77_SYMBOL(zdotu)(); F77_SYMBOL(zdrot)(); F77_SYMBOL(zdscal)(); F77_SYMBOL(zgbmv)(); F77_SYMBOL(zgemm)(); F77_SYMBOL(zgemv)(); F77_SYMBOL(zgerc)(); F77_SYMBOL(zgeru)(); F77_SYMBOL(zhbmv)(); F77_SYMBOL(zhemm)(); F77_SYMBOL(zhemv)(); F77_SYMBOL(zher)(); F77_SYMBOL(zherk)(); F77_SYMBOL(zher2)(); F77_SYMBOL(zher2k)(); F77_SYMBOL(zhpmv)(); F77_SYMBOL(zhpr)(); F77_SYMBOL(zhpr2)(); F77_SYMBOL(zrotg)(); F77_SYMBOL(zscal)(); F77_SYMBOL(zswap)(); F77_SYMBOL(zsymm)(); F77_SYMBOL(zsyr2k)(); F77_SYMBOL(zsyrk)(); F77_SYMBOL(ztbmv)(); F77_SYMBOL(ztbsv)(); F77_SYMBOL(ztpmv)(); F77_SYMBOL(ztpsv)(); F77_SYMBOL(ztrmm)(); F77_SYMBOL(ztrmv)(); F77_SYMBOL(ztrsm)(); F77_SYMBOL(ztrsv)(); #endif } int main () { exit(0); } EOF if ${CC} ${CFLAGS} -c conftest.c 1>&5 2>&5; then ## ## This should really use MAIN_LD, and hence come after this is ## determined (and necessary additions to MAIN_LDFLAGS were made). ## But it seems that we currently can always use the C compiler. ## Also, to be defensive there should be a similar test with SHLIB_LD ## and SHLIB_LDFLAGS (and note that on HPUX with native cc we have to ## use ld for SHLIB_LD) ... if ${CC} ${CFLAGS} ${LDFLAGS} ${MAIN_LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} ${FLIBS} \ ${LIBM} ${BLAS_LIBS} 1>&5 2>&5; ## then r_cv_complete_blas=yes fi fi fi if test x"${r_cv_complete_blas}" != xyes; then acx_blas_ok="no" r_cv_complete_blas=no BLAS_LIBS="" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${r_cv_complete_blas}" >&5 $as_echo "${r_cv_complete_blas}" >&6; } fi LIBS="${acx_blas_save_LIBS}" fi if test "${acx_blas_ok}" != "yes"; then case "${host_os}" in aix*) ;; *) if test "${use_blas_shlib}" = "unset"; then use_blas_shlib="yes" fi ;; esac fi if test "x${use_blas_shlib}" = xyes; then BLAS_SHLIB_TRUE= BLAS_SHLIB_FALSE='#' else BLAS_SHLIB_TRUE='#' BLAS_SHLIB_FALSE= fi case "${host_os}" in darwin*) ## In order to allow the R build to be relocatable, we strip paths ## from all shlibs and rely on DYLD_LIBRARY_PATH. Unfortunately ## Darwin linker ignores it at build-time and doesn't use -L to ## resolve dylib dependencies, so libRblas will not be found unless ## we tell ld where it lives. I don't know of any more elegant solution :/ if test "x${use_blas_shlib}" = xyes; then LIBR="${LIBR} -dylib_file libRblas.dylib:\$(R_HOME)/lib\$(R_ARCH)/libRblas.dylib" fi ;; esac ## This version is used to build a shared BLAS lib BLAS_LIBS0=${BLAS_LIBS} ## external BLAS + shared BLAS lib = we need to pass symbols through ## this may require some magic if test "${acx_blas_ok}" = yes -a "${use_blas_shlib}" = yes; then case "${host_os}" in darwin*) ## test whether we can see symbols through the proxy BLAS library ## this test could be modified to not be Darwin-specific, ## however the fix is darwin-specific if test "${r_cv_prog_f77_append_underscore}" = yes; then dgemm=dgemm_ xerbla=xerbla_ else dgemm=dgemm xerbla=xerbla fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether external BLAS is visible through libRblas" >&5 $as_echo_n "checking whether external BLAS is visible through libRblas... " >&6; } if ${r_cv_blas0_passthrough+:} false; then : $as_echo_n "(cached) " >&6 else cat > conftestl.c <&5 ${CC} ${CFLAGS} conftestl.c ${SHLIB_LDFLAGS} -o libconftest${DYLIB_EXT} ${LIBS} ${BLAS_LIBS} 1>&5 2>&5 cat > conftest.c <&5 2>&5; then if ${CC} ${LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} -L. -lconftest \ 1>&5 2>&5; then ## redirect error messages to config.log output=`./conftest${ac_exeext} 2>&5` if test ${?} = 0; then r_cv_blas0_passthrough=yes fi fi fi fi if test -n "${r_cv_blas0_passthrough}"; then r_cv_blas0_passthrough=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking can it be fixed by using -sub_umbrella" >&5 $as_echo_n "checking can it be fixed by using -sub_umbrella... " >&6; } ac_test_BLAS_LIBS=`echo "${BLAS_LIBS}"|sed -e s/-framework/-sub_umbrella/` rm -f libconftest.dylib echo "${CC} ${CFLAGS} conftestl.c ${SHLIB_LDFLAGS} -o libconftest${DYLIB_EXT} ${LIBS} ${BLAS_LIBS} ${ac_test_BLAS_LIBS}" >&5 ${CC} ${CFLAGS} conftestl.c ${SHLIB_LDFLAGS} -o libconftest${DYLIB_EXT} ${LIBS} ${BLAS_LIBS} ${ac_test_BLAS_LIBS} 1>&5 2>&5 if ${CC} ${CFLAGS} -c conftest.c 1>&5 2>&5; then if ${CC} ${LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} -L. -lconftest \ 1>&5 2>&5; then ## redirect error messages to config.log output=`./conftest${ac_exeext} 2>&5` if test ${?} = 0; then r_cv_blas0_passthrough=yes fi fi fi if test -n "${r_cv_blas0_passthrough}"; then r_cv_blas0_passthrough=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } BLAS_LIBS0="${BLAS_LIBS} ${ac_test_BLAS_LIBS}" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } as_fn_error $? "Cannot build Rblas shared library such that it makes external BLAS visible. An alternative is to use internal BLAS instead and replace libRblas.dylib with the external BLAS library after R is built." "$LINENO" 5 fi fi rm -f conftest.c conftest.o conftestl.c libconftest.dylib ;; esac fi if test "${use_blas_shlib}" = yes; then ## set BLAS_LIBS to point at local version BLAS_LIBS="-L\$(R_HOME)/lib\$(R_ARCH) -lRblas" fi if test "x${use_veclib_g95fix}" = xyes; then USE_VECLIB_G95FIX_TRUE= USE_VECLIB_G95FIX_FALSE='#' else USE_VECLIB_G95FIX_TRUE='#' USE_VECLIB_G95FIX_FALSE= fi if test "${acx_blas_ok}" = "yes"; then USE_EXTERNAL_BLAS_TRUE= USE_EXTERNAL_BLAS_FALSE='#' else USE_EXTERNAL_BLAS_TRUE='#' USE_EXTERNAL_BLAS_FALSE= fi ## LAPACK. ## The default has already been set on MacOS X: otherwise it is "no" ## and so this test fails. if test "${use_lapack}" = "yes"; then acx_lapack_ok=no case "${with_lapack}" in yes | "") ;; no) acx_lapack_ok=disable ;; -* | */* | *.a | *.so | *.so.* | *.sl | *.sl.* | *.o) LAPACK_LIBS="${with_lapack}" ;; *) LAPACK_LIBS="-l${with_lapack}" ;; esac if test "${r_cv_prog_f77_append_underscore}" = yes; then lapack=dpstrf_ else lapack=dpstrf fi # We cannot use LAPACK if BLAS is not found if test "x${acx_blas_ok}" != xyes; then acx_lapack_ok=noblas fi acx_lapack_save_LIBS="${LIBS}" LIBS="${BLAS_LIBS} ${FLIBS} ${LIBS}" ## LAPACK linked to by default? (Could be in the BLAS libs.) if test "${acx_lapack_ok}" = no; then as_ac_var=`$as_echo "ac_cv_func_${lapack}" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "${lapack}" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : acx_lapack_ok=yes fi fi ## Next, check LAPACK_LIBS environment variable if test "${acx_lapack_ok}" = no; then if test "x${LAPACK_LIBS}" != x; then r_save_LIBS="${LIBS}"; LIBS="${LAPACK_LIBS} ${LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${lapack} in ${LAPACK_LIBS}" >&5 $as_echo_n "checking for ${lapack} in ${LAPACK_LIBS}... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${lapack} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${lapack} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : acx_lapack_ok=yes else LAPACK_LIBS="" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_lapack_ok}" >&5 $as_echo "${acx_lapack_ok}" >&6; } LIBS="${r_save_LIBS}" fi fi ## LAPACK in Sun Performance library? ## No longer test here as will be picked up by the default test. ## Generic LAPACK library? if test "${acx_lapack_ok}" = no; then as_ac_Lib=`$as_echo "ac_cv_lib_lapack_${lapack}" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${lapack} in -llapack" >&5 $as_echo_n "checking for ${lapack} in -llapack... " >&6; } if eval \${$as_ac_Lib+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llapack $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ${lapack} (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ${lapack} (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$as_ac_Lib=yes" else eval "$as_ac_Lib=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi eval ac_res=\$$as_ac_Lib { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : acx_lapack_ok=yes; LAPACK_LIBS="-llapack" fi fi LIBS="${acx_lapack_save_LIBS}" fi if test "${acx_lapack_ok}" != "yes"; then LAPACK_LIBS="-L\$(R_HOME)/lib\$(R_ARCH) -lRlapack" fi if test "${acx_lapack_ok}" = "yes"; then USE_EXTERNAL_LAPACK_TRUE= USE_EXTERNAL_LAPACK_FALSE='#' else USE_EXTERNAL_LAPACK_TRUE='#' USE_EXTERNAL_LAPACK_FALSE= fi ### * Checks for system services. ## iconv headers and function. for ac_header in iconv.h do : ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default" if test "x$ac_cv_header_iconv_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ICONV_H 1 _ACEOF fi done ## need to ignore cache for this as it may set LIBS unset ac_cv_func_iconv { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 $as_echo_n "checking for iconv... " >&6; } if ${ac_cv_func_iconv+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_func_iconv="no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_ICONV_H #include #endif #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_func_iconv" != yes; then r_save_LIBS="$LIBS" LIBS="$LIBS -liconv" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_ICONV_H #include #endif #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_func_iconv="in libiconv" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$ac_cv_func_iconv" = no; then LIBS="$r_save_LIBS" fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_iconv" >&5 $as_echo "$ac_cv_func_iconv" >&6; } if test "$ac_cv_func_iconv" != no; then $as_echo "#define HAVE_ICONV 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iconv accepts \"UTF-8\", \"latin1\", \"ASCII\" and \"UCS-*\"" >&5 $as_echo_n "checking whether iconv accepts \"UTF-8\", \"latin1\", \"ASCII\" and \"UCS-*\"... " >&6; } if ${r_cv_iconv_latin1+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : r_cv_iconv_latin1=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "confdefs.h" #include #ifdef HAVE_ICONV_H #include #endif int main () { iconv_t cd; cd = iconv_open("latin1","UTF-8"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UTF-8","latin1"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("","latin1"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("","UTF-8"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("latin1", ""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UTF-8",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("ASCII",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UCS-2LE",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("", "UCS-2LE"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UCS-2BE",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("", "UCS-2BE"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UCS-4LE",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("", "UCS-4LE"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("UCS-4BE",""); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); cd = iconv_open("", "UCS-4BE"); if(cd == (iconv_t)(-1)) exit(1); iconv_close(cd); exit(0); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : r_cv_iconv_latin1=yes else r_cv_iconv_latin1=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_iconv_latin1" >&5 $as_echo "$r_cv_iconv_latin1" >&6; } ## on Windows we supply iconv ourselves case "${host_os}" in mingw*) r_cv_iconv_latin1=yes ;; esac if test "$r_cv_iconv_latin1" != yes; then as_fn_error $? "a suitable iconv is essential" "$LINENO" 5 fi fi ## if the iconv we are using was in libiconv we have already included -liconv { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconvlist" >&5 $as_echo_n "checking for iconvlist... " >&6; } if ${ac_cv_func_iconvlist+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_func_iconvlist="no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef HAVE_ICONV_H #include #endif static int count_one (unsigned int namescount, char * *names, void *data) {return 0;} #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { iconvlist(count_one, NULL); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_func_iconvlist=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_iconvlist" >&5 $as_echo "$ac_cv_func_iconvlist" >&6; } if test "$ac_cv_func_iconvlist" = yes; then $as_echo "#define HAVE_ICONVLIST 1" >>confdefs.h fi am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 $as_echo_n "checking for iconv... " >&6; } if ${am_cv_func_iconv+:} false; then : $as_echo_n "(cached) " >&6 else am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 $as_echo "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then $as_echo "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 $as_echo_n "checking how to link with libiconv... 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"Support for MBCS locales is required." "$LINENO" 5 fi ## support for ICU if test "$use_ICU" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU" >&5 $as_echo_n "checking for ICU... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ucol_open (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return ucol_open (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_icucore_ucol_open=yes else ac_cv_lib_icucore_ucol_open=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_icucore_ucol_open" >&5 $as_echo "$ac_cv_lib_icucore_ucol_open" >&6; } if test "x$ac_cv_lib_icucore_ucol_open" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBICUCORE 1 _ACEOF LIBS="-licucore $LIBS" else as_fn_error $? "library 'icucore' is required for ICU" "$LINENO" 5 fi $as_echo "#define USE_ICU_APPLE 1" >>confdefs.h $as_echo "#define USE_ICU 1" >>confdefs.h use_ICU=yes ;; esac fi fi ## X11. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 $as_echo_n "checking for X... " >&6; } # Check whether --with-x was given. if test "${with_x+set}" = set; then : withval=$with_x; fi # $have_x is `yes', `no', `disabled', or empty when we do not yet know. if test "x$with_x" = xno; then # The user explicitly disabled X. have_x=disabled else case $x_includes,$x_libraries in #( *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : $as_echo_n "(cached) " >&6 else # One or both of the vars are not set, and there is no cached value. ac_x_includes=no ac_x_libraries=no rm -f -r conftest.dir if mkdir conftest.dir; then cd conftest.dir cat >Imakefile <<'_ACEOF' incroot: @echo incroot='${INCROOT}' usrlibdir: @echo usrlibdir='${USRLIBDIR}' libdir: @echo libdir='${LIBDIR}' _ACEOF if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. for ac_var in incroot usrlibdir libdir; do eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" done # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. for ac_extension in a so sl dylib la dll; do if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && test -f "$ac_im_libdir/libX11.$ac_extension"; then ac_im_usrlibdir=$ac_im_libdir; break fi done # Screen out bogus values from the imake configuration. 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And Karl Berry says # the Alpha needs dnet_stub (dnet does not exist). ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char XOpenDisplay (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return XOpenDisplay (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldnet $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dnet_ntoa (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return dnet_ntoa (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dnet_dnet_ntoa=yes else ac_cv_lib_dnet_dnet_ntoa=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" fi if test $ac_cv_lib_dnet_dnet_ntoa = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldnet_stub $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dnet_ntoa (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return dnet_ntoa (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dnet_stub_dnet_ntoa=yes else ac_cv_lib_dnet_stub_dnet_ntoa=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" fi fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$ac_xsave_LIBS" # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, # to get the SysV transport functions. # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) # needs -lnsl. # The nsl library prevents programs from opening the X display # on Irix 5.2, according to T.E. Dickey. # The functions gethostbyname, getservbyname, and inet_addr are # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" if test "x$ac_cv_func_gethostbyname" = xyes; then : fi if test $ac_cv_func_gethostbyname = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; } if ${ac_cv_lib_nsl_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return gethostbyname (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_gethostbyname=yes else ac_cv_lib_nsl_gethostbyname=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" fi if test $ac_cv_lib_nsl_gethostbyname = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; } if ${ac_cv_lib_bsd_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return gethostbyname (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_bsd_gethostbyname=yes else ac_cv_lib_bsd_gethostbyname=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" fi fi fi # lieder@skyler.mavd.honeywell.com says without -lsocket, # socket/setsockopt and other routines are undefined under SCO ODT # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary # on later versions), says Simon Leinen: it contains gethostby* # variants that don't use the name server (or something). -lsocket # must be given before -lnsl if both are needed. We assume that # if connect needs -lnsl, so does gethostbyname. ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" if test "x$ac_cv_func_connect" = xyes; then : fi if test $ac_cv_func_connect = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 $as_echo_n "checking for connect in -lsocket... " >&6; } if ${ac_cv_lib_socket_connect+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $X_EXTRA_LIBS $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char connect (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return connect (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_socket_connect=yes else ac_cv_lib_socket_connect=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 $as_echo "$ac_cv_lib_socket_connect" >&6; } if test "x$ac_cv_lib_socket_connect" = xyes; then : X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" fi fi # Guillermo Gomez says -lposix is necessary on A/UX. ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove" if test "x$ac_cv_func_remove" = xyes; then : fi if test $ac_cv_func_remove = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 $as_echo_n "checking for remove in -lposix... " >&6; } if ${ac_cv_lib_posix_remove+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lposix $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char remove (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return remove (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_posix_remove=yes else ac_cv_lib_posix_remove=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 $as_echo "$ac_cv_lib_posix_remove" >&6; } if test "x$ac_cv_lib_posix_remove" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" fi fi # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" if test "x$ac_cv_func_shmat" = xyes; then : fi if test $ac_cv_func_shmat = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 $as_echo_n "checking for shmat in -lipc... " >&6; } if ${ac_cv_lib_ipc_shmat+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lipc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shmat (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return shmat (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ipc_shmat=yes else ac_cv_lib_ipc_shmat=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 $as_echo "$ac_cv_lib_ipc_shmat" >&6; } if test "x$ac_cv_lib_ipc_shmat" = xyes; then : X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" fi fi fi # Check for libraries that X11R6 Xt/Xaw programs need. ac_save_LDFLAGS=$LDFLAGS test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to # check for ICE first), but we must link in the order -lSM -lICE or # we get undefined symbols. So assume we have SM if we have ICE. # These have to be linked with before -lX11, unlike the other # libraries we check for below, so use a different variable. # John Interrante, Karl Berry { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lICE $X_EXTRA_LIBS $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char IceConnectionNumber (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return IceConnectionNumber (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ICE_IceConnectionNumber=yes else ac_cv_lib_ICE_IceConnectionNumber=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then : X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" fi LDFLAGS=$ac_save_LDFLAGS fi # standard X11 search macro use_X11="no" if test -z "${no_x}"; then ## now we look for Xt and its header: it seems Intrinsic.h is key. r_save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} ${X_CFLAGS}" ac_fn_c_check_header_mongrel "$LINENO" "X11/Intrinsic.h" "ac_cv_header_X11_Intrinsic_h" "$ac_includes_default" if test "x$ac_cv_header_X11_Intrinsic_h" = xyes; then : fi CFLAGS="${r_save_CFLAGS}" if test "${ac_cv_header_X11_Intrinsic_h}" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XtToolkitInitialize in -lXt" >&5 $as_echo_n "checking for XtToolkitInitialize in -lXt... " >&6; } if ${ac_cv_lib_Xt_XtToolkitInitialize+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lXt ${X_LIBS} -lX11 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char XtToolkitInitialize (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return XtToolkitInitialize (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_Xt_XtToolkitInitialize=yes else ac_cv_lib_Xt_XtToolkitInitialize=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xt_XtToolkitInitialize" >&5 $as_echo "$ac_cv_lib_Xt_XtToolkitInitialize" >&6; } if test "x$ac_cv_lib_Xt_XtToolkitInitialize" = xyes; then : have_Xt=yes else have_Xt=no fi if test "${have_Xt}" = yes; then use_X11="yes" fi fi fi if test "x${use_X11}" = "xyes"; then $as_echo "#define HAVE_X11 1" >>confdefs.h X_LIBS="${X_LIBS} -lX11 -lXt" else if test "x${with_x}" != "xno"; then as_fn_error $? "--with-x=yes (default) and X11 headers/libs are not available" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: using X11 ... ${use_X11}" >&5 $as_echo "using X11 ... ${use_X11}" >&6; } if test "x${use_X11}" = "xyes"; then BUILD_X11_TRUE= BUILD_X11_FALSE='#' else BUILD_X11_TRUE='#' BUILD_X11_FALSE= fi ## check if X11 typedefs KeySym if test "${use_X11}" = yes; then r_save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} ${X_CFLAGS}" ac_fn_c_check_type "$LINENO" "KeySym" "ac_cv_type_KeySym" "#include " if test "x$ac_cv_type_KeySym" = xyes; then : r_cv_type_keysym=yes else r_cv_type_keysym=no fi CFLAGS="${r_save_CFLAGS}" if test "${r_cv_type_keysym}" = yes; then $as_echo "#define HAVE_KEYSYM 1" >>confdefs.h fi fi ## check if Xmu is supported if test "${use_X11}" = yes; then r_save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} ${X_CFLAGS}" ac_fn_c_check_header_mongrel "$LINENO" "X11/Xmu/Atoms.h" "ac_cv_header_X11_Xmu_Atoms_h" "$ac_includes_default" if test "x$ac_cv_header_X11_Xmu_Atoms_h" = xyes; then : fi CFLAGS="${r_save_CFLAGS}" if test "${ac_cv_header_X11_Xmu_Atoms_h}" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuInternAtom in -lXmu" >&5 $as_echo_n "checking for XmuInternAtom in -lXmu... " >&6; } if ${ac_cv_lib_Xmu_XmuInternAtom+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lXmu ${X_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char XmuInternAtom (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return XmuInternAtom (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_Xmu_XmuInternAtom=yes else ac_cv_lib_Xmu_XmuInternAtom=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuInternAtom" >&5 $as_echo "$ac_cv_lib_Xmu_XmuInternAtom" >&6; } if test "x$ac_cv_lib_Xmu_XmuInternAtom" = xyes; then : use_Xmu=yes else use_Xmu=no fi if test "${use_Xmu}" = yes; then $as_echo "#define HAVE_X11_Xmu 1" >>confdefs.h X_LIBS="${X_LIBS} -lXmu" fi fi fi if test "x${want_cairo}" = "xyes"; then if test "x${PKGCONF}" = "x"; then { $as_echo "$as_me:${as_lineno-$LINENO}: not checking for cairo as pkg-config is not present" >&5 $as_echo "$as_me: not checking for cairo as pkg-config is not present" >&6;} else save_CPPFLAGS=${CPPFLAGS} save_LIBS=${LIBS} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pkg-config knows about cairo and pango" >&5 $as_echo_n "checking whether pkg-config knows about cairo and pango... " >&6; } if ${r_cv_has_pangocairo+:} false; then : $as_echo_n "(cached) " >&6 else if "${PKGCONF}" --exists pangocairo; then r_cv_has_pangocairo="yes" else r_cv_has_pangocairo="no" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_has_pangocairo" >&5 $as_echo "$r_cv_has_pangocairo" >&6; } if test "x${r_cv_has_pangocairo}" = "xyes"; then modlist="pangocairo" for module in cairo-png; do if "${PKGCONF}" --exists ${module}; then modlist="${modlist} ${module}" fi done if "${PKGCONF}" --exists cairo-pdf; then modlist="${modlist} cairo-pdf" r_cairo_pdf=yes fi if "${PKGCONF}" --exists cairo-ps; then modlist="${modlist} cairo-ps" r_cairo_ps=yes fi if "${PKGCONF}" --exists cairo-svg; then modlist="${modlist} cairo-svg" r_cairo_svg=yes fi if "${PKGCONF}" --exists cairo-xlib; then xmodlist="${modlist} cairo-xlib" else xmodlist="${modlist}" fi CAIRO_CPPFLAGS=`"${PKGCONF}" --cflags ${modlist}` CAIROX11_CPPFLAGS=`"${PKGCONF}" --cflags ${xmodlist}` CAIRO_LIBS=`"${PKGCONF}" --libs ${modlist}` CAIROX11_LIBS=`"${PKGCONF}" --libs ${xmodlist}` CPPFLAGS="${CPPFLAGS} ${CAIRO_CPPFLAGS}" LIBS="${LIBS} ${CAIRO_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cairo including pango is >= 1.2 and works" >&5 $as_echo_n "checking whether cairo including pango is >= 1.2 and works... " >&6; } if ${r_cv_cairo_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #if CAIRO_VERSION < 10200 #error cairo version >= 1.2 required #endif int main(void) { cairo_t *CC; cairo_arc(CC, 0.0, 0.0, 1.0, 0.0, 6.28); pango_cairo_create_layout(CC); pango_font_description_new(); return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_cairo_works=yes else r_cv_cairo_works=no CAIRO_LIBS= CAIRO_CFLAGS= fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_cairo_works" >&5 $as_echo "$r_cv_cairo_works" >&6; } CPPFLAGS=${save_CPPFLAGS} LIBS=${save_LIBS} else ## no pangocairo, check for just cairo { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pkg-config knows about cairo" >&5 $as_echo_n "checking whether pkg-config knows about cairo... " >&6; } if ${r_cv_has_cairo+:} false; then : $as_echo_n "(cached) " >&6 else if "${PKGCONF}" --exists cairo; then r_cv_has_cairo="yes" else r_cv_has_cairo="no" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_has_cairo" >&5 $as_echo "$r_cv_has_cairo" >&6; } if test "x${r_cv_has_cairo}" = "xyes"; then modlist="cairo" ## on Linux, cairo-ft brings in header paths : ## the code which needs this is currently conditionalized for module in cairo-png cairo-ft; do if "${PKGCONF}" --exists ${module}; then modlist="${modlist} ${module}" fi done if "${PKGCONF}" --exists cairo-pdf; then modlist="${modlist} cairo-pdf" r_cairo_pdf=yes fi if "${PKGCONF}" --exists cairo-ps; then modlist="${modlist} cairo-ps" r_cairo_ps=yes fi if "${PKGCONF}" --exists cairo-svg; then modlist="${modlist} cairo-svg" r_cairo_svg=yes fi if "${PKGCONF}" --exists cairo-xlib; then xmodlist="${modlist} cairo-xlib" else xmodlist="${modlist}" fi CAIRO_CPPFLAGS=`"${PKGCONF}" --cflags ${modlist}` CAIROX11_CPPFLAGS=`"${PKGCONF}" --cflags ${xmodlist}` case "${host_os}" in darwin*) ## This is for static MacOS build CAIRO_LIBS=`"${PKGCONF}" --static --libs ${modlist}` CAIROX11_LIBS=`"${PKGCONF}" --static --libs ${xmodlist}` ;; *) CAIRO_LIBS=`"${PKGCONF}" --libs ${modlist}` CAIROX11_LIBS=`"${PKGCONF}" --libs ${xmodlist}` ;; esac CPPFLAGS="${CPPFLAGS} ${CAIRO_CPPFLAGS}" LIBS="${LIBS} ${CAIRO_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cairo is >= 1.2 and works" >&5 $as_echo_n "checking whether cairo is >= 1.2 and works... " >&6; } if ${r_cv_cairo_works+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if CAIRO_VERSION < 10200 #error cairo version >= 1.2 required #endif int main(void) { cairo_t *CC; cairo_arc(CC, 0.0, 0.0, 1.0, 0.0, 6.28); cairo_select_font_face (CC, "Helvetica", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD); return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_cairo_works=yes else r_cv_cairo_works=no CAIRO_LIBS= CAIRO_CFLAGS= fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_cairo_works" >&5 $as_echo "$r_cv_cairo_works" >&6; } CPPFLAGS=${save_CPPFLAGS} LIBS=${save_LIBS} fi fi fi if test "x${r_cv_has_pangocairo}" = xyes; then $as_echo "#define HAVE_PANGOCAIRO 1" >>confdefs.h fi if test "x${r_cv_cairo_works}" = xyes; then $as_echo "#define HAVE_WORKING_CAIRO 1" >>confdefs.h fi if test "x${r_cairo_pdf}" = xyes; then $as_echo "#define HAVE_CAIRO_PDF 1" >>confdefs.h fi if test "x${r_cairo_ps}" = xyes; then $as_echo "#define HAVE_CAIRO_PS 1" >>confdefs.h fi if test "x${r_cairo_svg}" = xyes; then $as_echo "#define HAVE_CAIRO_SVG 1" >>confdefs.h fi fi if test "x${r_cv_cairo_works}" = xyes; then BUILD_DEVCAIRO_TRUE= BUILD_DEVCAIRO_FALSE='#' else BUILD_DEVCAIRO_TRUE='#' BUILD_DEVCAIRO_FALSE= fi ## Aqua case "${host_os}" in darwin*) ## check for CoreFoundation framework (chances are much higher ## that we can build AQUA if this one is present) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFStringGetSystemEncoding in CoreFoundation framework" >&5 $as_echo_n "checking for CFStringGetSystemEncoding in CoreFoundation framework... " >&6; } if ${r_cv_check_fw_CoreFoundation+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_check_fw_save_LIBS=$LIBS r_cv_check_fw_CoreFoundation=no LIBS="-framework CoreFoundation $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CFStringGetSystemEncoding (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return CFStringGetSystemEncoding (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_check_fw_CoreFoundation="-framework CoreFoundation" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$r_cv_check_fw_save_LIBS if test "$r_cv_check_fw_CoreFoundation" != no; then : cat >>confdefs.h <<_ACEOF #define HAVE_COREFOUNDATION_FW 1 _ACEOF have_CoreFoundation_fw=yes else have_CoreFoundation_fw=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_check_fw_CoreFoundation" >&5 $as_echo "$r_cv_check_fw_CoreFoundation" >&6; } ## FIXME: we should verify that we can use Obj-C exceptions ## such as @try and friends. The OBJC compiler tests ## above add -fobjc-exceptions where possible, but ## they don't check that the exceptions are available. use_aqua=no if test "${want_aqua}" = yes; then case "${host_os}" in darwin*) ## we can build AQUA only with CoreFoundation, otherwise ## Quartz device won't build if test -n "${r_cv_check_fw_CoreFoundation}" ; then use_aqua=yes else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: requested 'aqua' but CoreFoundation was not found" >&5 $as_echo "$as_me: WARNING: requested 'aqua' but CoreFoundation was not found" >&2;} fi ;; esac fi if test "${use_aqua}" = yes; then $as_echo "#define HAVE_AQUA 1" >>confdefs.h fi ;; *) use_aqua=no ;; esac ## Now used only in etc/Renviron to set the personal library, ## and in grDevices to select building quartz() if test "x${use_aqua}" = xyes; then BUILD_AQUA_TRUE= BUILD_AQUA_FALSE='#' else BUILD_AQUA_TRUE='#' BUILD_AQUA_FALSE= fi ## Tcl/Tk. if test "${want_tcltk}" = yes; then have_tcltk=yes ## (Note that the subsequent 3 macros assume that have_tcltk has been ## set appropriately.) for ac_prog in ${TCL_CONFIG} tclConfig.sh do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_TCL_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $TCL_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_TCL_CONFIG="$TCL_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TCL_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TCL_CONFIG=$ac_cv_path_TCL_CONFIG if test -n "$TCL_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCL_CONFIG" >&5 $as_echo "$TCL_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TCL_CONFIG" && break done if test -z "${TCL_CONFIG}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh in library (sub)directories" >&5 $as_echo_n "checking for tclConfig.sh in library (sub)directories... " >&6; } if ${r_cv_path_TCL_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else for ldir in /usr/local/${LIBnn} /usr/${LIBnn} /${LIBnn} /opt/lib /sw/lib /opt/csw/lib /usr/sfw/lib /opt/freeware/lib; do for dir in \ ${ldir} \ `ls -d ${ldir}/tcl[8-9].[0-9]* 2>/dev/null | sort -r`; do if test -f ${dir}/tclConfig.sh; then r_cv_path_TCL_CONFIG="${dir}/tclConfig.sh" break 2 fi done done fi if test -n "${r_cv_path_TCL_CONFIG}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${r_cv_path_TCL_CONFIG}" >&5 $as_echo "${r_cv_path_TCL_CONFIG}" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -n "${r_cv_path_TCL_CONFIG}"; then TCL_CONFIG="${r_cv_path_TCL_CONFIG}" fi fi for ac_prog in ${TK_CONFIG} tkConfig.sh do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_TK_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $TK_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_TK_CONFIG="$TK_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_TK_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TK_CONFIG=$ac_cv_path_TK_CONFIG if test -n "$TK_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TK_CONFIG" >&5 $as_echo "$TK_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TK_CONFIG" && break done if test -z "${TK_CONFIG}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tkConfig.sh in library (sub)directories" >&5 $as_echo_n "checking for tkConfig.sh in library (sub)directories... " >&6; } if ${r_cv_path_TK_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else for ldir in /usr/local/${LIBnn} /usr/${LIBnn} /${LIBnn} /opt/lib /sw/lib /opt/csw/lib /usr/sfw/lib /opt/freeware/lib; do for dir in \ ${ldir} \ `ls -d ${ldir}/tk[8-9].[0-9]* 2>/dev/null | sort -r`; do if test -f ${dir}/tkConfig.sh; then r_cv_path_TK_CONFIG="${dir}/tkConfig.sh" break 2 fi done done fi if test -n "${r_cv_path_TK_CONFIG}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${r_cv_path_TK_CONFIG}" >&5 $as_echo "${r_cv_path_TK_CONFIG}" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -n "${r_cv_path_TK_CONFIG}"; then TK_CONFIG="${r_cv_path_TK_CONFIG}" fi fi if test -z "${TCLTK_CPPFLAGS}" \ || test -z "${TCLTK_LIBS}"; then ## Check whether the versions found via the *Config.sh files are at ## least 8; otherwise, issue a warning and turn off Tcl/Tk support. ## Note that in theory a system could have outdated versions of the ## *Config.sh scripts and yet up-to-date installations of Tcl/Tk in ## standard places ... ## This doesn't make a great deal of sense: on past form ## we don't even expect future versions of 8.x to work, let alone 9.0 if test -n "${TCL_CONFIG}"; then . ${TCL_CONFIG} if test ${TCL_MAJOR_VERSION} -lt 8; then warn_tcltk_version="Tcl/Tk support requires Tcl version >= 8" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_tcltk_version}" >&5 $as_echo "$as_me: WARNING: ${warn_tcltk_version}" >&2;} have_tcltk=no fi fi if test -n "${TK_CONFIG}" \ && test -z "${warn_tcltk_version}"; then . ${TK_CONFIG} if test ${TK_MAJOR_VERSION} -lt 8; then warn_tcltk_version="Tcl/Tk support requires Tk version >= 8" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_tcltk_version}" >&5 $as_echo "$as_me: WARNING: ${warn_tcltk_version}" >&2;} have_tcltk=no fi fi if test -n "${TCL_CONFIG}" \ && test -n "${TK_CONFIG}" \ && test -z "${warn_tcltk_version}"; then if test ${TCL_MAJOR_VERSION} -ne ${TK_MAJOR_VERSION} \ || test ${TCL_MINOR_VERSION} -ne ${TK_MINOR_VERSION}; then warn_tcltk_version="Tcl and Tk major or minor versions disagree" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${warn_tcltk_version}" >&5 $as_echo "$as_me: WARNING: ${warn_tcltk_version}" >&2;} have_tcltk=no fi fi fi if test -z "${TCLTK_CPPFLAGS}"; then ## We have to do the work. if test "${have_tcltk}" = yes; then ## Part 1. Check for tcl.h. found_tcl_h=no if test -n "${TCL_CONFIG}"; then . ${TCL_CONFIG} ## TCL_INCLUDE_SPEC (if set) is what we want. if test -n ${TCL_INCLUDE_SPEC} ; then r_save_CPPFLAGS="${CPPFLAGS}" CPPFLAGS="${CPPFLAGS} ${TCL_INCLUDE_SPEC}" ac_fn_c_check_header_mongrel "$LINENO" "tcl.h" "ac_cv_header_tcl_h" "$ac_includes_default" if test "x$ac_cv_header_tcl_h" = xyes; then : TCLTK_CPPFLAGS="${TCL_INCLUDE_SPEC}" found_tcl_h=yes fi CPPFLAGS="${r_save_CPPFLAGS}" fi if test "${found_tcl_h}" = no; then ## Look for tcl.h in ## ${TCL_PREFIX}/include/tcl${TCL_VERSION} ## ${TCL_PREFIX}/include ## Also look in ## ${TCL_PREFIX}/include/tcl${TCL_VERSION}/generic ## to deal with current FreeBSD layouts. These also link the real ## thing to the version subdir, but the link cannot be used as it ## fails to include 'tclDecls.h' which is not linked. Hence we ## must look for the real thing first. Argh ... for dir in \ ${TCL_PREFIX}/include/tcl${TCL_VERSION}/generic \ ${TCL_PREFIX}/include/tcl${TCL_VERSION} \ ${TCL_PREFIX}/include; do as_ac_Header=`$as_echo "ac_cv_header_${dir}/tcl.h" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "${dir}/tcl.h" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : TCLTK_CPPFLAGS="-I${dir}" found_tcl_h=yes break fi done fi fi if test "${found_tcl_h}" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tcl.h" >&5 $as_echo_n "checking for tcl.h... " >&6; } if ${r_cv_header_tcl_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Revise if 9.x ever appears (and 8.x seems to increment only every few years). */ #if (TCL_MAJOR_VERSION >= 8) && (TCL_MINOR_VERSION >= 4) yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : r_cv_header_tcl_h=yes else r_cv_header_tcl_h=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_header_tcl_h" >&5 $as_echo "$r_cv_header_tcl_h" >&6; } if test "${r_cv_header_tcl_h}" = yes; then found_tcl_h=yes else have_tcltk=no fi fi fi if test "${have_tcltk}" = yes; then ## Part 2. Check for tk.h. found_tk_h=no if test -n "${TK_CONFIG}"; then . ${TK_CONFIG} ## TK_INCLUDE_SPEC (if set) is what we want. if test -n ${TK_INCLUDE_SPEC} ; then r_save_CPPFLAGS="${CPPFLAGS}" CPPFLAGS="${CPPFLAGS} ${TCLTK_CPPFLAGS} ${TK_XINCLUDES} ${TK_INCLUDE_SPEC}" ac_fn_c_check_header_mongrel "$LINENO" "tk.h" "ac_cv_header_tk_h" "$ac_includes_default" if test "x$ac_cv_header_tk_h" = xyes; then : TCLTK_CPPFLAGS="${TCLTK_CPPFLAGS} ${TK_INCLUDE_SPEC}" found_tk_h=yes fi CPPFLAGS="${r_save_CPPFLAGS}" fi if test "${found_tk_h}" = no; then ## Look for tk.h in ## ${TK_PREFIX}/include/tk${TK_VERSION} ## ${TK_PREFIX}/include ## Also look in ## ${TK_PREFIX}/include/tcl${TK_VERSION} ## to compensate for Debian madness ... ## Also look in ## ${TK_PREFIX}/include/tk${TK_VERSION}/generic ## to deal with current FreeBSD layouts. See above for details. ## ## As the AC_CHECK_HEADER test tries including the header file and ## tk.h includes tcl.h and X11/Xlib.h, we need to change CPPFLAGS ## for the check. r_save_CPPFLAGS="${CPPFLAGS}" CPPFLAGS="${CPPFLAGS} ${TK_XINCLUDES} ${TCLTK_CPPFLAGS}" for dir in \ ${TK_PREFIX}/include/tk${TK_VERSION}/generic \ ${TK_PREFIX}/include/tk${TK_VERSION} \ ${TK_PREFIX}/include/tcl${TK_VERSION} \ ${TK_PREFIX}/include; do as_ac_Header=`$as_echo "ac_cv_header_${dir}/tk.h" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "${dir}/tk.h" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : TCLTK_CPPFLAGS="${TCLTK_CPPFLAGS} -I${dir}" found_tk_h=yes break fi done CPPFLAGS="${r_save_CPPFLAGS}" fi fi if test "${found_tk_h}" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tk.h" >&5 $as_echo_n "checking for tk.h... " >&6; } if ${r_cv_header_tk_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Revise if 9.x ever appears (and 8.x seems to increment only every few years). */ #if (TK_MAJOR_VERSION >= 8) && (TK_MINOR_VERSION >= 4) yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : r_cv_header_tk_h=yes else r_cv_header_tk_h=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_header_tk_h" >&5 $as_echo "$r_cv_header_tk_h" >&6; } if test "{r_cv_header_tk_h}" = yes; then found_tk_h=yes else have_tcltk=no fi fi fi fi if test "${have_tcltk}" = yes; then if test -n "${TK_XINCLUDES}"; then TCLTK_CPPFLAGS="${TCLTK_CPPFLAGS} ${TK_XINCLUDES}" else TCLTK_CPPFLAGS="${TCLTK_CPPFLAGS} ${X_CFLAGS}" fi fi if test -z "${TCLTK_LIBS}"; then ## We have to do the work. if test "${have_tcltk}" = yes; then ## Part 1. Try finding the tcl library. if test -n "${TCL_CONFIG}"; then . ${TCL_CONFIG} TCLTK_LIBS="${TCL_LIB_SPEC}" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl_CreateInterp in -ltcl" >&5 $as_echo_n "checking for Tcl_CreateInterp in -ltcl... " >&6; } if ${ac_cv_lib_tcl_Tcl_CreateInterp+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ltcl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char Tcl_CreateInterp (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return Tcl_CreateInterp (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_tcl_Tcl_CreateInterp=yes else ac_cv_lib_tcl_Tcl_CreateInterp=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tcl_Tcl_CreateInterp" >&5 $as_echo "$ac_cv_lib_tcl_Tcl_CreateInterp" >&6; } if test "x$ac_cv_lib_tcl_Tcl_CreateInterp" = xyes; then : TCLTK_LIBS=-ltcl else have_tcltk=no fi fi fi if test "${have_tcltk}" = yes; then ## Part 2. Try finding the tk library. if test -n "${TK_CONFIG}"; then . ${TK_CONFIG} TCLTK_LIBS="${TCLTK_LIBS} ${TK_LIB_SPEC} ${TK_XLIBSW}" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk_Init in -ltk" >&5 $as_echo_n "checking for Tk_Init in -ltk... " >&6; } if ${ac_cv_lib_tk_Tk_Init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ltk ${TCLTK_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char Tk_Init (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return Tk_Init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_tk_Tk_Init=yes else ac_cv_lib_tk_Tk_Init=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tk_Tk_Init" >&5 $as_echo "$ac_cv_lib_tk_Tk_Init" >&6; } if test "x$ac_cv_lib_tk_Tk_Init" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBTK 1 _ACEOF LIBS="-ltk $LIBS" fi if test "${ac_cv_lib_tk_Tk_Init}" = no; then ## Grr, simple -ltk does not work. ## But maybe we simply need to add X11 libs. ## Note that we cannot simply repeat the above test with extra ## libs, because AC_CHECK_LIB uses the corresponding cache var ## (ac_cv_lib_tk_Tk_Init in our case) if set. As using unset ## is not portable shell programming according to the Autoconf ## docs, we use Tk_SafeInit in the test with X11 libs added. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk_SafeInit in -ltk" >&5 $as_echo_n "checking for Tk_SafeInit in -ltk... " >&6; } if ${ac_cv_lib_tk_Tk_SafeInit+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ltk ${TCLTK_LIBS} ${X_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char Tk_SafeInit (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return Tk_SafeInit (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_tk_Tk_SafeInit=yes else ac_cv_lib_tk_Tk_SafeInit=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tk_Tk_SafeInit" >&5 $as_echo "$ac_cv_lib_tk_Tk_SafeInit" >&6; } if test "x$ac_cv_lib_tk_Tk_SafeInit" = xyes; then : TCLTK_LIBS="${TCLTK_LIBS} -ltk ${X_LIBS}" else have_tcltk=no fi fi fi fi ## Postprocessing for AIX. ## On AIX, the *_LIB_SPEC variables need to contain '-bI:' flags for ## the Tcl export file. These are really flags for ld rather than the ## C/C++ compilers, and hence may need protection via '-Wl,'. ## We have two ways of doing that: ## * Recording whether '-Wl,' is needed for the C or C++ compilers, ## and getting this info into the TCLTK_LIBS make variable ... mess! ## * Protecting all entries in TCLTK_LIBS that do not start with '-l' ## or '-L' with '-Wl,' (hoping that all compilers understand this). ## Easy, hence ... case "${host_os}" in aix*) orig_TCLTK_LIBS="${TCLTK_LIBS}" TCLTK_LIBS= for flag in ${orig_TCLTK_LIBS}; do case "${flag}" in -l*|-L*|-Wl,*) ;; *) flag="-Wl,${flag}" ;; esac TCLTK_LIBS="${TCLTK_LIBS} ${flag}" done ;; esac ## Force evaluation ('-ltcl8.3${TCL_DBGX}' and friends ...). eval "TCLTK_LIBS=\"${TCLTK_LIBS}\"" fi if test "${have_tcltk}" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling/linking Tcl/Tk code works" >&5 $as_echo_n "checking whether compiling/linking Tcl/Tk code works... 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TCLTK_CPPFLAGS= TCLTK_LIBS= fi if test "${have_tcltk}" = yes; then $as_echo "#define HAVE_TCLTK 1" >>confdefs.h use_tcltk=yes else use_tcltk=no fi ## BSD networking. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD networking" >&5 $as_echo_n "checking for BSD networking... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char png_create_write_struct (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return png_create_write_struct (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_png_png_create_write_struct=yes else ac_cv_lib_png_png_create_write_struct=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_write_struct" >&5 $as_echo "$ac_cv_lib_png_png_create_write_struct" >&6; } if test "x$ac_cv_lib_png_png_create_write_struct" = xyes; then : have_png=yes else have_png=no fi fi if test "${have_png}" = yes; then BITMAP_LIBS="${BITMAP_LIBS} -lpng -lz" $as_echo "#define HAVE_PNG 1" >>confdefs.h fi fi if test "${use_libtiff}" = yes; then for ac_header in tiffio.h do : ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default" if test "x$ac_cv_header_tiffio_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_TIFFIO_H 1 _ACEOF fi done if test "x${ac_cv_header_tiffio_h}" = xyes ; then # may need to resolve jpeg routines { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFOpen in -ltiff" >&5 $as_echo_n "checking for TIFFOpen in -ltiff... " >&6; } if ${ac_cv_lib_tiff_TIFFOpen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ltiff ${BITMAP_LIBS} $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char TIFFOpen (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return TIFFOpen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_tiff_TIFFOpen=yes else ac_cv_lib_tiff_TIFFOpen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5 $as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; } if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then : have_tiff=yes else have_tiff=no fi if test "x${have_tiff}" = xyes; then $as_echo "#define HAVE_TIFF 1" >>confdefs.h BITMAP_LIBS="-ltiff ${BITMAP_LIBS}" else # tiff 4.0.x may need lzma too: SU's static build does unset ac_cv_lib_tiff_TIFFOpen { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFOpen in -ltiff" >&5 $as_echo_n "checking for TIFFOpen in -ltiff... " >&6; } if ${ac_cv_lib_tiff_TIFFOpen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ltiff -llzma ${BITMAP_LIBS} -llzma $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char TIFFOpen (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return TIFFOpen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_tiff_TIFFOpen=yes else ac_cv_lib_tiff_TIFFOpen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5 $as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; } if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then : have_tiff=yes else have_tiff=no fi if test "x${have_tiff}" = xyes; then $as_echo "#define HAVE_TIFF 1" >>confdefs.h BITMAP_LIBS="-ltiff -llzma ${BITMAP_LIBS}" else have_tiff=no fi fi fi fi ## XDR headers and library routines. ac_fn_c_check_header_mongrel "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default" if test "x$ac_cv_header_rpc_types_h" = xyes; then : fi if test "${ac_cv_header_rpc_types_h}" = yes ; then ac_fn_c_check_header_compile "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "#include " if test "x$ac_cv_header_rpc_xdr_h" = xyes; then : fi fi if test "${ac_cv_header_rpc_types_h}" = yes && \ test "${ac_cv_header_rpc_xdr_h}" = yes && \ test "${ac_cv_search_xdr_string}" != no ; then r_xdr=yes else r_xdr=no fi TIRPC_CPPFLAGS= if test "${r_xdr}" = no ; then ## No RPC headers, so try for TI-RPC headers: need /usr/include/tirpc ## on include path to find /usr/include/tirpc/netconfig.h save_CPPFLAGS=${CPPFLAGS} CPPFLAGS="${CPPFLAGS} -I/usr/include/tirpc" ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/types.h" "ac_cv_header_tirpc_rpc_types_h" "$ac_includes_default" if test "x$ac_cv_header_tirpc_rpc_types_h" = xyes; then : fi if test "${ac_cv_header_tirpc_rpc_types_h}" = yes ; then ac_fn_c_check_header_compile "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "#include " if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then : fi fi if test "${ac_cv_header_tirpc_rpc_types_h}" = yes && \ test "${ac_cv_header_tirpc_rpc_xdr_h}" = yes && test "${ac_cv_search_xdr_string}" != no ; then TIRPC_CPPFLAGS=-I/usr/include/tirpc r_xdr=yes fi CPPFLAGS="${save_CPPFLAGS}" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDR support" >&5 $as_echo_n "checking for XDR support... 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" >&6; } if test "${have_zlib}" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } LIBS="-lz ${LIBS}" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking mmap support for zlib" >&5 $as_echo_n "checking mmap support for zlib... " >&6; } if ${r_cv_zlib_mmap+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : r_cv_zlib_mmap=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include caddr_t hello() { exit(mmap((caddr_t)0, (off_t)0, PROT_READ, MAP_SHARED, 0, (off_t)0)); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : r_cv_zlib_mmap=no else r_cv_zlib_mmap=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_zlib_mmap" >&5 $as_echo "$r_cv_zlib_mmap" >&6; } fi if test "x${have_zlib}" = xno; then BUILD_ZLIB_TRUE= BUILD_ZLIB_FALSE='#' else BUILD_ZLIB_TRUE='#' BUILD_ZLIB_FALSE= fi if test "x${have_zlib}" = xno && test "x${r_cv_zlib_mmap}" = xyes; then USE_MMAP_ZLIB_TRUE= USE_MMAP_ZLIB_FALSE='#' else USE_MMAP_ZLIB_TRUE='#' USE_MMAP_ZLIB_FALSE= fi ## bzlib headers and libraries. if test "x${use_system_bzlib}" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzlibVersion in -lbz2" >&5 $as_echo_n "checking for BZ2_bzlibVersion in -lbz2... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char lzma_version_number (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return lzma_version_number (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lzma_lzma_version_number=yes else ac_cv_lib_lzma_lzma_version_number=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_version_number" >&5 $as_echo "$ac_cv_lib_lzma_lzma_version_number" >&6; } if test "x$ac_cv_lib_lzma_lzma_version_number" = xyes; then : have_lzma=yes else have_lzma=no fi if test "${have_lzma}" = yes; then for ac_header in lzma.h do : ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default" if test "x$ac_cv_header_lzma_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LZMA_H 1 _ACEOF have_lzma=yes else have_lzma=no fi done fi if test "x${have_lzma}" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking if lzma version >= 4.999" >&5 $as_echo_n "checking if lzma version >= 4.999... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pcre_fullinfo (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return pcre_fullinfo (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pcre_pcre_fullinfo=yes else ac_cv_lib_pcre_pcre_fullinfo=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_pcre_fullinfo" >&5 $as_echo "$ac_cv_lib_pcre_pcre_fullinfo" >&6; } if test "x$ac_cv_lib_pcre_pcre_fullinfo" = xyes; then : have_pcre=yes else have_pcre=no fi if test "${have_pcre}" = yes; then for ac_header in pcre.h pcre/pcre.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_pcre_h}" = no \ && test "${ac_cv_header_pcre_pcre_h}" = no; then have_pcre=no fi fi else have_pcre=no fi if test "x${have_pcre}" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking if PCRE version >= 7.6" >&5 $as_echo_n "checking if PCRE version >= 7.6... 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" >&6; } if ${ac_cv_c_inline+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo () {return 0; } $ac_kw foo_t foo () {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 $as_echo "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac for ac_header in $ac_header_list do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include #include " if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... 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" >&6; } if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : break fi rm -f core conftest.err conftest.$ac_objext CC="$CC -n32" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 $as_echo "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 $as_echo "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF ;; esac rm -rf conftest* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } if ${ac_cv_sys_largefile_source+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=no; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=1; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_cv_sys_largefile_source=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 $as_echo "$ac_cv_sys_largefile_source" >&6; } case $ac_cv_sys_largefile_source in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source _ACEOF ;; esac rm -rf conftest* # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug # in glibc 2.1.3, but that breaks too many other things. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. if test $ac_cv_sys_largefile_source != unknown; then $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h fi ## Valgrind instrumentation if test ${valgrind_level} -eq 0; then $as_echo "#define NVALGRIND 1" >>confdefs.h fi cat >>confdefs.h <<_ACEOF #define VALGRIND_LEVEL ${valgrind_level} _ACEOF ## KERN_USRSTACK support (BSD, Darwin, ...) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether KERN_USRSTACK sysctl is supported" >&5 $as_echo_n "checking whether KERN_USRSTACK sysctl is supported... " >&6; } if ${r_cv_kern_usrstack+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : r_cv_kern_usrstack=no else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "confdefs.h" #include #include #include #include int main () { int nm[2] = {CTL_KERN, KERN_USRSTACK}; void * base; size_t len = sizeof(void *); int r = sysctl(nm, 2, &base, &len, NULL, 0); exit((r==0)?0:1); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : r_cv_kern_usrstack=yes else r_cv_kern_usrstack=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_kern_usrstack" >&5 $as_echo "$r_cv_kern_usrstack" >&6; } if test $r_cv_kern_usrstack = yes; then $as_echo "#define HAVE_KERN_USRSTACK 1" >>confdefs.h fi ## check for visible __libc_stack_end on Linux case "${host_os}" in linux*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for visible __lib_stack_end" >&5 $as_echo_n "checking for visible __lib_stack_end... " >&6; } if ${r_cv_libc_stack_end+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : r_cv_libc_stack_end=no else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "confdefs.h" #include extern void * __libc_stack_end; int main () { exit(0); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : r_cv_libc_stack_end=yes else r_cv_libc_stack_end=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_libc_stack_end" >&5 $as_echo "$r_cv_libc_stack_end" >&6; } if test "${r_cv_libc_stack_end}" = yes; then $as_echo "#define HAVE_LIBC_STACK_END 1" >>confdefs.h fi esac ### * Miscellaneous. ## Printing. ## We look to see whether we have 'lpr' or 'lp'. Some platforms ## provide both (SunOS and HPUX), and in those cases we choose lpr. if test -z "${R_PRINTCMD}"; then for ac_prog in lpr lp do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_R_PRINTCMD+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$R_PRINTCMD"; then ac_cv_prog_R_PRINTCMD="$R_PRINTCMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_R_PRINTCMD="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi R_PRINTCMD=$ac_cv_prog_R_PRINTCMD if test -n "$R_PRINTCMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $R_PRINTCMD" >&5 $as_echo "$R_PRINTCMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$R_PRINTCMD" && break done fi cat >>confdefs.h <<_ACEOF #define R_PRINTCMD "${R_PRINTCMD}" _ACEOF ## Default paper size. # Extract the first word of "paperconf", so it can be a program name with args. set dummy paperconf; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PAPERCONF+:} false; then : $as_echo_n "(cached) " >&6 else case $PAPERCONF in [\\/]* | ?:[\\/]*) ac_cv_path_PAPERCONF="$PAPERCONF" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PAPERCONF="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PAPERCONF" && ac_cv_path_PAPERCONF="false" ;; esac fi PAPERCONF=$ac_cv_path_PAPERCONF if test -n "$PAPERCONF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAPERCONF" >&5 $as_echo "$PAPERCONF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi : ${PAPERSIZE=a4} papersize=`${PAPERCONF}` test -z "${papersize}" && papersize="${PAPERSIZE}" : ${R_PAPERSIZE="${papersize}"} ## Saving. ## Java support have_java=no ## find java compiler binaries if test -z "${JAVA_HOME}" ; then JAVA_PATH=${PATH} else ## try jre/bin first just in case we don't have full JDK JAVA_PATH=${JAVA_HOME}:${JAVA_HOME}/jre/bin:${JAVA_HOME}/bin:${JAVA_HOME}/../bin:${PATH} fi ## if 'java' is not on the PATH or JAVA_HOME, add some guesses as of ## where java could live JAVA_PATH=${JAVA_PATH}:/usr/java/bin:/usr/jdk/bin:/usr/lib/java/bin:/usr/lib/jdk/bin:/usr/local/java/bin:/usr/local/jdk/bin:/usr/local/lib/java/bin:/usr/local/lib/jdk/bin for ac_prog in java do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_path_JAVAC+:} false; then : $as_echo_n "(cached) " >&6 else case $JAVAC in [\\/]* | ?:[\\/]*) ac_cv_path_JAVAC="$JAVAC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in ${JAVA_PATH} do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_JAVAC="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi JAVAC=$ac_cv_path_JAVAC if test -n "$JAVAC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5 $as_echo "$JAVAC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$JAVAC" && break done for ac_prog in javah do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_JAVAH+:} false; then : $as_echo_n "(cached) " >&6 else case $JAVAH in [\\/]* | ?:[\\/]*) ac_cv_path_JAVAH="$JAVAH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in ${JAVA_PATH} do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_JAVAH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi JAVAH=$ac_cv_path_JAVAH if test -n "$JAVAH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAH" >&5 $as_echo "$JAVAH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$JAVAH" && break done for ac_prog in jar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_JAR+:} false; then : $as_echo_n "(cached) " >&6 else case $JAR in [\\/]* | ?:[\\/]*) ac_cv_path_JAR="$JAR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in ${JAVA_PATH} do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_JAR="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi JAR=$ac_cv_path_JAR if test -n "$JAR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAR" >&5 $as_echo "$JAR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$JAR" && break done ## we don't require a compiler, but it would be useful { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Java compiler works" >&5 $as_echo_n "checking whether Java compiler works... " >&6; } if ${r_cv_javac_works+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_javac_works=no if test -n "${JAVAC}"; then rm -f A.java A.class echo "public class A { }" > A.java if "${JAVAC}" A.java 2>&5; then if test -f A.class; then r_cv_javac_works=yes fi fi rm -rf A.java A.class fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_javac_works" >&5 $as_echo "$r_cv_javac_works" >&6; } ## this is where our test-class lives (in tools directory) getsp_cp=${ac_aux_dir} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Java interpreter works" >&5 $as_echo_n "checking whether Java interpreter works... " >&6; } if ${r_cv_java_works+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_java_works=no if test -n "${JAVA}" ; then acx_java_result= if test -z "${JAVA}"; then echo "$as_me:$LINENO: JAVA is not set, cannot run java -classpath ${getsp_cp} getsp -test" >&5 else echo "$as_me:$LINENO: running ${JAVA} -classpath ${getsp_cp} getsp -test" >&5 acx_java_result=`${JAVA} -classpath ${getsp_cp} getsp -test 2>&5` echo "$as_me:$LINENO: output: '$acx_java_result'" >&5 fi acx_jc_result=$acx_java_result if test "${acx_jc_result}" = "Test1234OK"; then r_cv_java_works=yes fi acx_jc_result= fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_java_works" >&5 $as_echo "$r_cv_java_works" >&6; } if test ${r_cv_java_works} = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking Java environment" >&5 $as_echo_n "checking Java environment... " >&6; } if ${r_cv_java_home+:} false; then : $as_echo_n "(cached) " >&6 else ## find JAVA_HOME from Java itself unless specified if test -z "${JAVA_HOME}" ; then acx_java_result= if test -z "${JAVA}"; then echo "$as_me:$LINENO: JAVA is not set, cannot run java -classpath ${getsp_cp} getsp java.home" >&5 else echo "$as_me:$LINENO: running ${JAVA} -classpath ${getsp_cp} getsp java.home" >&5 acx_java_result=`${JAVA} -classpath ${getsp_cp} getsp java.home 2>&5` echo "$as_me:$LINENO: output: '$acx_java_result'" >&5 fi JAVA_HOME=$acx_java_result fi r_cv_java_home="${JAVA_HOME}" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_java_home" >&5 $as_echo "$r_cv_java_home" >&6; } JAVA_HOME="${r_cv_java_home}" # we have Java support, detect flags if test -n "${JAVA_HOME}"; then # find out whether all settings are already cached r_java_settings_cached=yes { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cached Java settings" >&5 $as_echo_n "checking for cached Java settings... " >&6; } if ${r_cv_cache_java_flags+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_cache_java_flags=yes r_java_settings_cached=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${r_java_settings_cached}" >&5 $as_echo "${r_java_settings_cached}" >&6; } # if so, fetch them from the cache if test "${r_java_settings_cached}" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking JAVA_LIBS" >&5 $as_echo_n "checking JAVA_LIBS... " >&6; } if ${r_cv_JAVA_LIBS+:} false; then : $as_echo_n "(cached) " >&6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_JAVA_LIBS" >&5 $as_echo "$r_cv_JAVA_LIBS" >&6; } JAVA_LIBS0="${r_cv_JAVA_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking JAVA_CPPFLAGS" >&5 $as_echo_n "checking JAVA_CPPFLAGS... " >&6; } if ${r_cv_JAVA_CPPFLAGS+:} false; then : $as_echo_n "(cached) " >&6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_JAVA_CPPFLAGS" >&5 $as_echo "$r_cv_JAVA_CPPFLAGS" >&6; } JAVA_CPPFLAGS0="${r_cv_JAVA_CPPFLAGS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking JAVA_LD_LIBRARY_PATH" >&5 $as_echo_n "checking JAVA_LD_LIBRARY_PATH... " >&6; } if ${r_cv_JAVA_LD_LIBRARY_PATH+:} false; then : $as_echo_n "(cached) " >&6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_JAVA_LD_LIBRARY_PATH" >&5 $as_echo "$r_cv_JAVA_LD_LIBRARY_PATH" >&6; } JAVA_LD_LIBRARY_PATH="${r_cv_JAVA_LD_LIBRARY_PATH}" else # otherwise detect all Java-relevant flags : ${JAVA_LIBS=~autodetect~} : ${JAVA_CPPFLAGS=~autodetect~} : ${JAVA_LD_LIBRARY_PATH=~autodetect~} custom_JAVA_LIBS="${JAVA_LIBS}" custom_JAVA_CPPFLAGS="${JAVA_CPPFLAGS}" custom_JAVA_LD_LIBRARY_PATH="${JAVA_LD_LIBRARY_PATH}" case "${host_os}" in darwin*) JAVA_LIBS="-framework JavaVM" JAVA_LIBS0="-framework JavaVM" JAVA_CPPFLAGS="-I/System/Library/Frameworks/JavaVM.framework/Headers" JAVA_CPPFLAGS0="-I/System/Library/Frameworks/JavaVM.framework/Headers" JAVA_LD_LIBRARY_PATH= ;; *) acx_java_result= if test -z "${JAVA}"; then echo "$as_me:$LINENO: JAVA is not set, cannot run java -classpath ${getsp_cp} getsp java.library.path" >&5 else echo "$as_me:$LINENO: running ${JAVA} -classpath ${getsp_cp} getsp java.library.path" >&5 acx_java_result=`${JAVA} -classpath ${getsp_cp} getsp java.library.path 2>&5` echo "$as_me:$LINENO: output: '$acx_java_result'" >&5 fi JAVA_LD_LIBRARY_PATH=$acx_java_result JAVA_LD_LIBRARY_PATH=`echo ${JAVA_LD_LIBRARY_PATH} | ${SED-sed} -e 's/^://' -e 's/:$//'` # unfortunately recent Oracle Java distributions ship with broken # java.library.path so we try to see if that is the case has_libjvm=no save_IFS=$IFS; IFS=: for dir in ${JAVA_LD_LIBRARY_PATH}; do if test -f "$dir/libjvm${DYLIB_EXT}"; then has_libjvm=yes break fi done # for broken java.library.path try some heuristic using sun.boot.library.path if test ${has_libjvm} = no; then acx_java_result= if test -z "${JAVA}"; then echo "$as_me:$LINENO: JAVA is not set, cannot run java -classpath ${getsp_cp} getsp sun.boot.library.path" >&5 else echo "$as_me:$LINENO: running ${JAVA} -classpath ${getsp_cp} getsp sun.boot.library.path" >&5 acx_java_result=`${JAVA} -classpath ${getsp_cp} getsp sun.boot.library.path 2>&5` echo "$as_me:$LINENO: output: '$acx_java_result'" >&5 fi boot_path=$acx_java_result if test -n "${boot_path}"; then for dir in "${boot_path}" "${boot_path}/client" "${boot_path}/server"; do if test -f "$dir/libjvm${DYLIB_EXT}"; then has_libjvm=yes JAVA_LD_LIBRARY_PATH="${dir}" break fi done fi fi IFS=${save_IFS} JAVA_LIBS=`echo ":${JAVA_LD_LIBRARY_PATH} -ljvm" | ${SED-sed} -e 's/:/ -L/g'` JAVA_LIBS0=`echo ${JAVA_LIBS} | ${SED-sed} -e "s:${JAVA_HOME}:\$\(JAVA_HOME\):g"` JAVA_LD_LIBRARY_PATH=`echo ${JAVA_LD_LIBRARY_PATH} | ${SED-sed} -e "s:${JAVA_HOME}:\$\(JAVA_HOME\):g"` ## includes consist of two parts - jni.h and machine-dependent jni_md.h jinc='' for pinc in include ../include jre/include; do if test -f "${JAVA_HOME}/${pinc}/jni.h"; then jinc="${JAVA_HOME}/${pinc}"; break; fi done ## only if we get jni.h we can try to find jni_md.h if test -n "${jinc}"; then JAVA_CPPFLAGS="-I${jinc}" mdinc='' jmdirs='' ## put the most probable locations for each system in the first place case "${host_os}" in darwin*) jmdirs=darwin;; linux*) jmdirs=linux;; bsdi*) jmdirs=bsdos;; osf*) jmdirs=alpha;; solaris*) jmdirs=solaris;; freebsd*) jmdirs=freebsd;; esac ## prepend . and append less-likely ones jmdirs=". ${jmdirs} genunix ppc x86 iris hp-ux aix win32 cygwin openbsd" for pimd in ${jmdirs}; do if test -f "${jinc}/${pimd}/jni_md.h"; then jmdinc="${jinc}/${pimd}"; break; fi done if test -z "${jmdinc}"; then # ultima-ratio: use find and pray that it works jmdinc=`find "${jinc}/" -name jni_md.h 2>/dev/null |head -n 1 2>/dev/null` if test -n "${jmdinc}"; then jmdinc=`dirname "${jmdinc}"`; fi fi if test -n "${jmdinc}"; then if test "${jmdinc}" != "${jinc}/."; then JAVA_CPPFLAGS="${JAVA_CPPFLAGS} -I${jmdinc}" fi fi fi JAVA_CPPFLAGS0=`echo ${JAVA_CPPFLAGS} | ${SED-sed} -e "s:${JAVA_HOME}:\$\(JAVA_HOME\):g"` ;; esac ## honor user overrides acx_java_uses_custom_flags=no if test "${custom_JAVA_LIBS}" != '~autodetect~'; then JAVA_LIBS="${custom_JAVA_LIBS}" JAVA_LIBS0=`echo ${JAVA_LIBS} | ${SED-sed} -e "s:${JAVA_HOME}:\$\(JAVA_HOME\):g"` acx_java_uses_custom_flags=yes fi if test "${custom_JAVA_CPPFLAGS}" != '~autodetect~'; then JAVA_CPPFLAGS="${custom_JAVA_CPPFLAGS}" JAVA_CPPFLAGS0=`echo ${JAVA_CPPFLAGS} | ${SED-sed} -e "s:${JAVA_HOME}:\$\(JAVA_HOME\):g"` acx_java_uses_custom_flags=yes fi if test "${custom_JAVA_LD_LIBRARY_PATH}" != '~autodetect~'; then JAVA_LD_LIBRARY_PATH="${custom_JAVA_LD_LIBRARY_PATH}" fi ## try to link a simple JNI program { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether JNI programs can be compiled" >&5 $as_echo_n "checking whether JNI programs can be compiled... " >&6; } if ${r_cv_jni+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_jni= j_save_LIBS="${LIBS}" j_save_CPPF="${CPPFLAGS}" LIBS="${JAVA_LIBS}" CPPFLAGS="${JAVA_CPPFLAGS}" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main(void) { JNI_CreateJavaVM(0, 0, 0); return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_jni="yes" else if test "${acx_java_uses_custom_flags}" = yes; then r_cv_jni=no as_fn_error $? "Failed to compile a JNI program with custom JAVA_LIBS/JAVA_CPPFLAGS. See config.log for details. Do NOT set JAVA_LIBS/JAVA_CPPFLAGS unless you are sure they are correct! Java/JNI support is optional unless you set either JAVA_LIBS or JAVA_CPPFLAGS." "$LINENO" 5 fi ## some OSes/Javas need -lpthread LIBS="${LIBS} -lpthread" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main(void) { JNI_CreateJavaVM(0, 0, 0); return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : r_cv_jni="yes (with pthreads)" else r_cv_jni="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="${j_save_LIBS}" CPPFLAGS="${j_save_CPPF}" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $r_cv_jni" >&5 $as_echo "$r_cv_jni" >&6; } ##AC_MSG_RESULT([$r_cv_jni]) if test "${r_cv_jni}" = "yes (with pthreads)"; then JAVA_LIBS0="${JAVA_LIBS0} -lpthread" fi if test "${r_cv_jni}" = "no"; then JAVA_LIBS= JAVA_LIBS0= JAVA_CPPFLAGS= JAVA_CPPFLAGS0= JAVA_LD_LIBRARY_PATH= fi # cache all detected flags if ${r_cv_JAVA_LIBS+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_JAVA_LIBS="${JAVA_LIBS0}" fi if ${r_cv_JAVA_CPPFLAGS+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_JAVA_CPPFLAGS="${JAVA_CPPFLAGS0}" fi if ${r_cv_JAVA_LD_LIBRARY_PATH+:} false; then : $as_echo_n "(cached) " >&6 else r_cv_JAVA_LD_LIBRARY_PATH="${JAVA_LD_LIBRARY_PATH}" fi fi # cached flags have_java=yes fi else ## not r_cv_java_works JAVA= JAVA_HOME= fi ## AC_SUBST(JAVA_HOME) # not needed? is precious now ## F90/F95 support ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu if test -n "$ac_tool_prefix"; then for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_FC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$FC"; then ac_cv_prog_FC="$FC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_FC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi FC=$ac_cv_prog_FC if test -n "$FC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5 $as_echo "$FC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$FC" && break done fi if test -z "$FC"; then ac_ct_FC=$FC for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_FC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_FC"; then ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_FC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_FC=$ac_cv_prog_ac_ct_FC if test -n "$ac_ct_FC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5 $as_echo "$ac_ct_FC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_FC" && break done if test "x$ac_ct_FC" = x; then FC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac FC=$ac_ct_FC fi fi # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done rm -f a.out # If we don't use `.F' as extension, the preprocessor is not run on the # input file. (Note that this only needs to work for GNU compilers.) ac_save_ext=$ac_ext ac_ext=F { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5 $as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; } if ${ac_cv_fc_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat > conftest.$ac_ext <<_ACEOF program main #ifndef __GNUC__ choke me #endif end _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : ac_compiler_gnu=yes else ac_compiler_gnu=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_fc_compiler_gnu=$ac_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5 $as_echo "$ac_cv_fc_compiler_gnu" >&6; } ac_ext=$ac_save_ext ac_test_FCFLAGS=${FCFLAGS+set} ac_save_FCFLAGS=$FCFLAGS FCFLAGS= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5 $as_echo_n "checking whether $FC accepts -g... " >&6; } if ${ac_cv_prog_fc_g+:} false; then : $as_echo_n "(cached) " >&6 else FCFLAGS=-g cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_fc_try_compile "$LINENO"; then : ac_cv_prog_fc_g=yes else ac_cv_prog_fc_g=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5 $as_echo "$ac_cv_prog_fc_g" >&6; } if test "$ac_test_FCFLAGS" = set; then FCFLAGS=$ac_save_FCFLAGS elif test $ac_cv_prog_fc_g = yes; then if test "x$ac_cv_fc_compiler_gnu" = xyes; then FCFLAGS="-g -O2" else FCFLAGS="-g" fi else if test "x$ac_cv_fc_compiler_gnu" = xyes; then FCFLAGS="-O2" else FCFLAGS= fi fi if test $ac_compiler_gnu = yes; then GFC=yes else GFC= fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_ext=${ac_fc_srcext-f} ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5' ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_fc_compiler_gnu if test -n "$ac_tool_prefix"; then for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_FC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$FC"; then ac_cv_prog_FC="$FC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_FC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi FC=$ac_cv_prog_FC if test -n "$FC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5 $as_echo "$FC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$FC" && break done fi if test -z "$FC"; then ac_ct_FC=$FC for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_FC=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_FC=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. 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But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir' archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_FC=no fi ;; esac ;; sunos4*) archive_cmds_FC='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_FC=yes hardcode_shlibpath_var_FC=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_FC=no fi ;; esac if test "$ld_shlibs_FC" = no; then runpath_var= hardcode_libdir_flag_spec_FC= export_dynamic_flag_spec_FC= whole_archive_flag_spec_FC= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_FC=unsupported always_export_symbols_FC=yes archive_expsym_cmds_FC='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_FC=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_FC=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_FC='' hardcode_direct_FC=yes hardcode_direct_absolute_FC=yes hardcode_libdir_separator_FC=':' link_all_deplibs_FC=yes file_list_spec_FC='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct_FC=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_FC=yes hardcode_libdir_flag_spec_FC='-L$libdir' hardcode_libdir_separator_FC= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec_FC='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_FC=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_FC='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_FC='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_FC='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_FC="-z nodefs" archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_fc_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_FC=' ${wl}-bernotok' allow_undefined_flag_FC=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_FC='$convenience' archive_cmds_need_lc_FC=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_FC='' ;; m68k) archive_cmds_FC='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_FC='-L$libdir' hardcode_minus_L_FC=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec_FC=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_FC=' ' allow_undefined_flag_FC=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_FC='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds_FC='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_FC='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_FC='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_FC=yes ;; darwin* | rhapsody*) archive_cmds_need_lc_FC=no hardcode_direct_FC=no hardcode_automatic_FC=yes hardcode_shlibpath_var_FC=unsupported whole_archive_flag_spec_FC='' link_all_deplibs_FC=yes allow_undefined_flag_FC="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=echo archive_cmds_FC="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_FC="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_FC="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds_FC="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs_FC=no fi ;; dgux*) archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_FC='-L$libdir' hardcode_shlibpath_var_FC=no ;; freebsd1*) ld_shlibs_FC=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_FC='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_FC='+b $libdir' hardcode_libdir_separator_FC=: hardcode_direct_FC=yes hardcode_direct_absolute_FC=yes export_dynamic_flag_spec_FC='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_FC=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_FC='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir' hardcode_libdir_separator_FC=: case $host_cpu in hppa*64*|ia64*) hardcode_direct_FC=no hardcode_shlibpath_var_FC=no ;; *) hardcode_direct_FC=yes hardcode_direct_absolute_FC=yes export_dynamic_flag_spec_FC='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_FC=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat > conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF if ac_fn_fc_try_link "$LINENO"; then : archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc_FC='no' hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_FC=: inherit_rpath_FC=yes link_all_deplibs_FC=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_FC='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_FC='-R$libdir' hardcode_direct_FC=yes hardcode_shlibpath_var_FC=no ;; newsos6) archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_FC=yes hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_FC=: hardcode_shlibpath_var_FC=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_FC=yes hardcode_shlibpath_var_FC=no hardcode_direct_absolute_FC=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir' export_dynamic_flag_spec_FC='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_FC='-R$libdir' ;; *) archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_FC=no fi ;; os2*) hardcode_libdir_flag_spec_FC='-L$libdir' hardcode_minus_L_FC=yes allow_undefined_flag_FC=unsupported archive_cmds_FC='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds_FC='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_FC=' -expect_unresolved \*' archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc_FC='no' hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_FC=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_FC=' -expect_unresolved \*' archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_FC='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_FC='-rpath $libdir' fi archive_cmds_need_lc_FC='no' hardcode_libdir_separator_FC=: ;; solaris*) no_undefined_flag_FC=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_FC='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds_FC='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds_FC='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec_FC='-R$libdir' hardcode_shlibpath_var_FC=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; interix[3-9]*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; 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" >&6; } if ${gl_cv_cc_visibility+:} false; then : $as_echo_n "(cached) " >&6 else gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern __attribute__((__visibility__("hidden"))) int hiddenvar; extern __attribute__((__visibility__("default"))) int exportedvar; extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); extern __attribute__((__visibility__("default"))) int exportedfunc (void); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_cc_visibility=yes else gl_cv_cc_visibility=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$gl_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5 $as_echo "$gl_cv_cc_visibility" >&6; } if test $gl_cv_cc_visibility = yes; then CFLAG_VISIBILITY="-fvisibility=hidden" HAVE_VISIBILITY=1 fi fi cat >>confdefs.h <<_ACEOF #define HAVE_VISIBILITY $HAVE_VISIBILITY _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 $as_echo_n "checking for stdint.h... 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" >&6; } if ${ac_cv_func_mmap_fixed_mapped+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : ac_cv_func_mmap_fixed_mapped=no else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default /* malloc might have been renamed as rpl_malloc. */ #undef malloc /* Thanks to Mike Haertel and Jim Avera for this test. Here is a matrix of mmap possibilities: mmap private not fixed mmap private fixed at somewhere currently unmapped mmap private fixed at somewhere already mapped mmap shared not fixed mmap shared fixed at somewhere currently unmapped mmap shared fixed at somewhere already mapped For private mappings, we should verify that changes cannot be read() back from the file, nor mmap's back from the file at a different address. (There have been systems where private was not correctly implemented like the infamous i386 svr4.0, and systems where the VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get propagated back to all the places they're supposed to be. Grep wants private fixed already mapped. The main things grep needs to know about mmap are: * does it exist and is it safe to write into the mmap'd area * how to use it (BSD variants) */ #include #include #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H char *malloc (); #endif /* This mess was copied from the GNU getpagesize.h. */ #ifndef HAVE_GETPAGESIZE # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ # ifdef HAVE_SYS_PARAM_H # include # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE # else /* no EXEC_PAGESIZE */ # ifdef NBPG # define getpagesize() NBPG * CLSIZE # ifndef CLSIZE # define CLSIZE 1 # endif /* no CLSIZE */ # else /* no NBPG */ # ifdef NBPC # define getpagesize() NBPC # else /* no NBPC */ # ifdef PAGESIZE # define getpagesize() PAGESIZE # endif /* PAGESIZE */ # endif /* no NBPC */ # endif /* no NBPG */ # endif /* no EXEC_PAGESIZE */ # else /* no HAVE_SYS_PARAM_H */ # define getpagesize() 8192 /* punt totally */ # endif /* no HAVE_SYS_PARAM_H */ # endif /* no _SC_PAGESIZE */ #endif /* no HAVE_GETPAGESIZE */ int main () { char *data, *data2, *data3; const char *cdata2; int i, pagesize; int fd, fd2; pagesize = getpagesize (); /* First, make a file with some known garbage in it. */ data = (char *) malloc (pagesize); if (!data) return 1; for (i = 0; i < pagesize; ++i) *(data + i) = rand (); umask (0); fd = creat ("conftest.mmap", 0600); if (fd < 0) return 2; if (write (fd, data, pagesize) != pagesize) return 3; close (fd); /* Next, check that the tail of a page is zero-filled. File must have non-zero length, otherwise we risk SIGBUS for entire page. */ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); if (fd2 < 0) return 4; cdata2 = ""; if (write (fd2, cdata2, 1) != 1) return 5; data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); if (data2 == MAP_FAILED) return 6; for (i = 0; i < pagesize; ++i) if (*(data2 + i)) return 7; close (fd2); if (munmap (data2, pagesize)) return 8; /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that we see the same garbage. */ fd = open ("conftest.mmap", O_RDWR); if (fd < 0) return 9; if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_FIXED, fd, 0L)) return 10; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data2 + i)) return 11; /* Finally, make sure that changes to the mapped area do not percolate back to the file as seen by read(). (This is a bug on some variants of i386 svr4.0.) */ for (i = 0; i < pagesize; ++i) *(data2 + i) = *(data2 + i) + 1; data3 = (char *) malloc (pagesize); if (!data3) return 12; if (read (fd, data3, pagesize) != pagesize) return 13; for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data3 + i)) return 14; close (fd); return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_func_mmap_fixed_mapped=yes else ac_cv_func_mmap_fixed_mapped=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } if test $ac_cv_func_mmap_fixed_mapped = yes; then $as_echo "#define HAVE_MMAP 1" >>confdefs.h fi rm -f conftest.mmap conftest.txt { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5 $as_echo_n "checking whether integer division by zero raises SIGFPE... 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" >&6; } if ${gl_cv_header_inttypes_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { uintmax_t i = (uintmax_t) -1; return !i; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_header_inttypes_h=yes else gl_cv_header_inttypes_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 $as_echo "$gl_cv_header_inttypes_h" >&6; } if test $gl_cv_header_inttypes_h = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_INTTYPES_H_WITH_UINTMAX 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 $as_echo_n "checking for unsigned long long int... " >&6; } if ${ac_cv_type_unsigned_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned long long int ull = 18446744073709551615ULL; typedef int a[(18446744073709551615ULL <= (unsigned long long int) -1 ? 1 : -1)]; int i = 63; #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { unsigned long long int ullmax = 18446744073709551615ull; return (ull << 63 | ull >> 63 | ull << i | ull >> i | ullmax / ull | ullmax % ull); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_type_unsigned_long_long_int=yes else ac_cv_type_unsigned_long_long_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } if test $ac_cv_type_unsigned_long_long_int = yes; then $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h fi ac_cv_type_unsigned_long_long=$ac_cv_type_unsigned_long_long_int if test $ac_cv_type_unsigned_long_long = yes; then $as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h fi if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then test $ac_cv_type_unsigned_long_long = yes \ && ac_type='unsigned long long' \ || ac_type='unsigned long' cat >>confdefs.h <<_ACEOF #define uintmax_t $ac_type _ACEOF else $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h fi for ac_header in inttypes.h do : ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" if test "x$ac_cv_header_inttypes_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INTTYPES_H 1 _ACEOF fi done if test $ac_cv_header_inttypes_h = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } if ${gt_cv_inttypes_pri_broken+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef PRId32 char *p = PRId32; #endif #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gt_cv_inttypes_pri_broken=no else gt_cv_inttypes_pri_broken=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 $as_echo "$gt_cv_inttypes_pri_broken" >&6; } fi if test "$gt_cv_inttypes_pri_broken" = yes; then cat >>confdefs.h <<_ACEOF #define PRI_MACROS_BROKEN 1 _ACEOF PRI_MACROS_BROKEN=1 else PRI_MACROS_BROKEN=0 fi # Check whether --enable-threads was given. if test "${enable_threads+set}" = set; then : enableval=$enable_threads; case "$host_os" in osf*) gl_use_threads=no ;; *) gl_use_threads=yes ;; esac fi if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then # For using : case "$host_os" in osf*) # On OSF/1, the compiler needs the flag -D_REENTRANT so that it # groks . cc also understands the flag -pthread, but # we don't use it because 1. gcc-2.95 doesn't understand -pthread, # 2. putting a flag into CPPFLAGS that has an effect on the linker # causes the AC_TRY_LINK test below to succeed unexpectedly, # leading to wrong values of LIBTHREAD and LTLIBTHREAD. CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; esac # Some systems optimize for single-threaded programs by default, and # need special flags to disable these optimizations. For example, the # definition of 'errno' in . case "$host_os" in aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; esac fi if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" gl_threads_api=none LIBTHREAD= LTLIBTHREAD= LIBMULTITHREAD= LTLIBMULTITHREAD= if test "$gl_use_threads" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5 $as_echo_n "checking whether imported symbols can be declared weak... " >&6; } gl_have_weak=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void xyzzy (); #pragma weak xyzzy #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { xyzzy(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_have_weak=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_weak" >&5 $as_echo "$gl_have_weak" >&6; } if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that # it groks . It's added above, in gl_LOCK_EARLY_BODY. ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = xyes; then : gl_have_pthread_h=yes else gl_have_pthread_h=no fi if test "$gl_have_pthread_h" = yes; then # Other possible tests: # -lpthreads (FSU threads, PCthreads) # -lgthreads gl_have_pthread= # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist # in libc. IRIX 6.5 has the first one in both libc and libpthread, but # the second one only in libpthread, and lock.c needs it. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { pthread_mutex_lock((pthread_mutex_t*)0); pthread_mutexattr_init((pthread_mutexattr_t*)0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_have_pthread=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # Test for libpthread by looking for pthread_kill. (Not pthread_self, # since it is defined as a macro on OSF/1.) if test -n "$gl_have_pthread"; then # The program links fine without libpthread. But it may actually # need to link with libpthread in order to create multiple threads. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 $as_echo_n "checking for pthread_kill in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_kill+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pthread_kill (); #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { return pthread_kill (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pthread_pthread_kill=yes else ac_cv_lib_pthread_pthread_kill=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 $as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread # On Solaris and HP-UX, most pthread functions exist also in libc. # Therefore pthread_in_use() needs to actually try to create a # thread: pthread_create from libc will fail, whereas # pthread_create will actually create a thread. case "$host_os" in solaris* | hpux*) $as_echo "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h esac fi else # Some library is needed. Try libpthread and libc_r. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 $as_echo_n "checking for pthread_kill in -lpthread... " >&6; } if ${ac_cv_lib_pthread_pthread_kill+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" else : fi else found_dir= found_la= found_so= found_a= if test $use_additional = yes; then if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then found_dir="$additional_libdir" found_so="$additional_libdir/lib$name.$shlibext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi else if test -f "$additional_libdir/lib$name.$libext"; then found_dir="$additional_libdir" found_a="$additional_libdir/lib$name.$libext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBPTH; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then found_dir="$dir" found_so="$dir/lib$name.$shlibext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi else if test -f "$dir/lib$name.$libext"; then found_dir="$dir" found_a="$dir/lib$name.$libext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$hardcode_direct" = yes; then LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" else if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBPTH; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" fi if test "$hardcode_minus_L" != no; then LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" else LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" else LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */lib | */lib/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCPTH; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/lib"; then haveit= if test "X$additional_libdir" = "X/usr/local/lib"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBPTH; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBPTH; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" ;; esac done fi else LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" done fi ac_cv_libpth_libs="$LIBPTH" ac_cv_libpth_ltlibs="$LTLIBPTH" ac_cv_libpth_cppflags="$INCPTH" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5 $as_echo "$ac_cv_libpth_libs" >&6; } LIBPTH="$ac_cv_libpth_libs" LTLIBPTH="$ac_cv_libpth_ltlibs" INCPTH="$ac_cv_libpth_cppflags" for element in $INCPTH; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done HAVE_LIBPTH=yes gl_have_pth= gl_save_LIBS="$LIBS" LIBS="$LIBS -lpth" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifdef F77_DUMMY_MAIN # ifdef __cplusplus extern "C" # endif int F77_DUMMY_MAIN() { return 1; } #endif int main () { pth_self(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : gl_have_pth=yes fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS="$gl_save_LIBS" if test -n "$gl_have_pth"; then gl_threads_api=pth LIBTHREAD="$LIBPTH" LTLIBTHREAD="$LTLIBPTH" LIBMULTITHREAD="$LIBTHREAD" LTLIBMULTITHREAD="$LTLIBTHREAD" $as_echo "#define USE_PTH_THREADS 1" >>confdefs.h if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then if test $gl_have_weak = yes; then $as_echo "#define USE_PTH_THREADS_WEAK 1" >>confdefs.h LIBTHREAD= LTLIBTHREAD= fi fi else CPPFLAGS="$gl_save_CPPFLAGS" fi fi if test -z "$gl_have_pthread"; then if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then if { case "$host_os" in mingw*) true;; *) false;; esac }; then gl_threads_api=win32 $as_echo "#define USE_WIN32_THREADS 1" >>confdefs.h fi fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5 $as_echo_n "checking for multithread API to use... 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"$delay_single_quote_subst"`' lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`' predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`' postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`' predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`' postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`' compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`' LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`' LD_F77='`$ECHO "X$LD_F77" | $Xsed -e "$delay_single_quote_subst"`' LD_FC='`$ECHO "X$LD_FC" | $Xsed -e "$delay_single_quote_subst"`' old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' old_archive_cmds_F77='`$ECHO "X$old_archive_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_cmds_FC='`$ECHO "X$old_archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`' compiler_F77='`$ECHO "X$compiler_F77" | $Xsed -e "$delay_single_quote_subst"`' compiler_FC='`$ECHO "X$compiler_FC" | $Xsed -e "$delay_single_quote_subst"`' GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`' GCC_F77='`$ECHO "X$GCC_F77" | $Xsed -e "$delay_single_quote_subst"`' GCC_FC='`$ECHO "X$GCC_FC" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_no_builtin_flag_F77='`$ECHO "X$lt_prog_compiler_no_builtin_flag_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_no_builtin_flag_FC='`$ECHO "X$lt_prog_compiler_no_builtin_flag_FC" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_wl_F77='`$ECHO "X$lt_prog_compiler_wl_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_wl_FC='`$ECHO "X$lt_prog_compiler_wl_FC" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_pic_F77='`$ECHO "X$lt_prog_compiler_pic_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_pic_FC='`$ECHO "X$lt_prog_compiler_pic_FC" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_static_F77='`$ECHO "X$lt_prog_compiler_static_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_static_FC='`$ECHO "X$lt_prog_compiler_static_FC" | $Xsed -e "$delay_single_quote_subst"`' lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`' lt_cv_prog_compiler_c_o_F77='`$ECHO "X$lt_cv_prog_compiler_c_o_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_cv_prog_compiler_c_o_FC='`$ECHO "X$lt_cv_prog_compiler_c_o_FC" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_need_lc_F77='`$ECHO "X$archive_cmds_need_lc_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_need_lc_FC='`$ECHO "X$archive_cmds_need_lc_FC" | $Xsed -e "$delay_single_quote_subst"`' enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`' enable_shared_with_static_runtimes_F77='`$ECHO "X$enable_shared_with_static_runtimes_F77" | $Xsed -e "$delay_single_quote_subst"`' enable_shared_with_static_runtimes_FC='`$ECHO "X$enable_shared_with_static_runtimes_FC" | $Xsed -e "$delay_single_quote_subst"`' export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' export_dynamic_flag_spec_F77='`$ECHO "X$export_dynamic_flag_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' export_dynamic_flag_spec_FC='`$ECHO "X$export_dynamic_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`' whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' whole_archive_flag_spec_F77='`$ECHO "X$whole_archive_flag_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' whole_archive_flag_spec_FC='`$ECHO "X$whole_archive_flag_spec_FC" | $Xsed -e "$delay_single_quote_subst"`' compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`' compiler_needs_object_F77='`$ECHO "X$compiler_needs_object_F77" | $Xsed -e "$delay_single_quote_subst"`' compiler_needs_object_FC='`$ECHO "X$compiler_needs_object_FC" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_new_cmds_F77='`$ECHO "X$old_archive_from_new_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_new_cmds_FC='`$ECHO "X$old_archive_from_new_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_expsyms_cmds_F77='`$ECHO "X$old_archive_from_expsyms_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_expsyms_cmds_FC='`$ECHO "X$old_archive_from_expsyms_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_F77='`$ECHO "X$archive_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_FC='`$ECHO "X$archive_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' archive_expsym_cmds_F77='`$ECHO "X$archive_expsym_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_expsym_cmds_FC='`$ECHO "X$archive_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' module_cmds_F77='`$ECHO "X$module_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' module_cmds_FC='`$ECHO "X$module_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' module_expsym_cmds_F77='`$ECHO "X$module_expsym_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' module_expsym_cmds_FC='`$ECHO "X$module_expsym_cmds_FC" | $Xsed -e "$delay_single_quote_subst"`' with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' with_gnu_ld_F77='`$ECHO "X$with_gnu_ld_F77" | $Xsed -e "$delay_single_quote_subst"`' with_gnu_ld_FC='`$ECHO "X$with_gnu_ld_FC" | $Xsed -e 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