dnl aclocal.m4 generated automatically by aclocal 1.4-p6 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. 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int main () { int a[3] = {17, 237, 2000000000}, b[2], res = 0; double x[3] = {3.14159265, 123.456789, 2.3e34}, z[3]; double eps = 1e-6; double zres[3]; int i, bres[2]; zres[0] = (double) a[2]/x[1]; zres[1] = x[2]*x[0]; zres[2] = pow(x[1]/x[0], 17.0); bres[0] = a[2]/a[1]; bres[1] = a[2] - a[0]*a[1]; F77_SYMBOL(cftest)(a, b, x, z); if(b[0] != bres[0]) res++; if(b[1] != bres[1]) res++; for(i = 0; i < 3; i++) if(fabs(z[i]/zres[i] - 1) > eps) res++; printf("number of errors %d\n", res); exit(res); } EOF] if ${CC} ${CFLAGS} -c conftest.c 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; 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} ${LDFLAGS} ${MAIN_LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} conftestf.${ac_objext} ${FLIBS} \ ${LIBM} 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; ## then output=`./conftest${ac_exeext} 2>&1` if test ${?} = 0; then r_cv_prog_f77_cc_compat=yes fi fi fi ]) rm -rf conftest conftest.* conftestf.* core if test -n "${r_cv_prog_f77_cc_compat}"; then AC_MSG_RESULT([yes]) else AC_MSG_WARN([${F77} and ${CC} disagree on int and double]) AC_MSG_ERROR([Maybe change CFLAGS or FFLAGS?]) fi ])# R_PROG_F77_CC_COMPAT AC_DEFUN([R_PROG_F77_CC_COMPAT_COMPLEX], [AC_REQUIRE([AC_CHECK_LIBM]) AC_MSG_CHECKING([whether ${F77} and ${CC} agree on double complex]) AC_CACHE_VAL([r_cv_prog_f77_cc_compat_complex], [cat > conftestf.f <&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD [cat > conftest.c < #include "confdefs.h" #ifdef HAVE_F77_UNDERSCORE # define F77_SYMBOL(x) x ## _ #else # define F77_SYMBOL(x) x #endif typedef struct { double r; double i; } Rcomplex; extern void F77_SYMBOL(cftest)(Rcomplex *x); int main () { Rcomplex z[3]; z[0].r = 3.14159265; z[0].i = 2.172; z[1].i = 3.14159265; z[1].r = 2.172; z[2].r = 123.456; z[2].i = 0.123456; F77_SYMBOL(cftest)(z); printf("%f %f\n", z[0].r, z[0].i); if(fabs(z[0].r - 123.456) < 1e-4 && fabs(z[0].i - 14.71065) < 1e-4) exit(0); else exit(1); } EOF] if ${CC} ${CFLAGS} -c conftest.c 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; 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} ${LDFLAGS} ${MAIN_LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} conftestf.${ac_objext} ${FLIBS} \ ${LIBM} 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; ## then output=`./conftest${ac_exeext} 2>&1` if test ${?} = 0; then r_cv_prog_f77_cc_compat_complex=yes fi fi fi ]) rm -rf conftest conftest.* conftestf.* core if test -n "${r_cv_prog_f77_cc_compat_complex}"; then AC_MSG_RESULT([yes]) AC_DEFINE(HAVE_DOUBLE_COMPLEX, 1, [Define if C's Rcomplex and Fortran's COMPLEX*16 can be interchanged, and can do arithmetic on the latter.]) else warn_f77_cc_double_complex="${F77} and ${CC} disagree on double complex" AC_MSG_WARN([${warn_f77_cc_double_complex}]) fi AC_SUBST(HAVE_DOUBLE_COMPLEX) ])# R_PROG_F77_CC_COMPAT_COMPLEX AC_DEFUN([R_PROG_F77_C_O_LO], [AC_CACHE_CHECK([whether ${F77} supports -c -o FILE.lo], [r_cv_prog_f77_c_o_lo], [test -d TMP || mkdir TMP cat > conftest.f < ${r_f77_rules_frag} .f.c: .f.o: $(F77) $(ALL_FFLAGS) -c $< -o $[@] EOF if test "${r_cv_prog_f77_c_o_lo}" = yes; then cat << \EOF >> ${r_f77_rules_frag} .f.lo: $(F77) $(ALL_FFLAGS_LO) -c $< -o $[@] EOF else cat << \EOF >> ${r_f77_rules_frag} .f.lo: @test -d .libs || mkdir .libs $(F77) $(ALL_FFLAGS_LO) -c $< -o .libs/$[*].o mv .libs/$[*].o $[*].lo EOF fi AC_SUBST_FILE(r_f77_rules_frag) ])# R_PROG_F77_MAKEFRAG AC_DEFUN([R_PROG_F77_FLAG], [ac_safe=AS_TR_SH($1) AC_MSG_CHECKING([whether ${F77} accepts $1]) AC_CACHE_VAL([r_cv_prog_f77_flag_${ac_safe}], [AC_LANG_PUSH(Fortran 77) r_save_FFLAGS="${FFLAGS}" FFLAGS="${FFLAGS} $1" AC_LINK_IFELSE([AC_LANG_PROGRAM()], [eval "r_cv_prog_f77_flag_${ac_safe}=yes"], [eval "r_cv_prog_f77_flag_${ac_safe}=no"]) FFLAGS="${r_save_FFLAGS}" AC_LANG_POP(Fortran 77) ]) if eval "test \"`echo '$r_cv_prog_f77_flag_'$ac_safe`\" = yes"; then AC_MSG_RESULT([yes]) [$2] else AC_MSG_RESULT([no]) fi ])# R_PROG_F77_FLAG AC_DEFUN([R_PROG_F2C_FLIBS], [AC_REQUIRE([AC_PROG_RANLIB]) AC_REQUIRE([AC_CHECK_LIBM]) AC_CACHE_VAL([r_cv_f2c_flibs], [ AC_LANG_PUSH(C) cat > conftest.${ac_ext} << EOF int MAIN_ () { exit(0); } int MAIN__ () { exit(0); } EOF if AC_TRY_EVAL(ac_compile); then ${AR} ${ARFLAGS} libconftest.a conftest.${ac_objext} 1>&AS_MESSAGE_LOG_FD ${RANLIB} libconftest.a 1>&AS_MESSAGE_LOG_FD fi AC_LANG_POP(C) AC_CHECK_LIB(f2c, f_open, [flibs=-lf2c], [flibs=], [-L. -lconftest ${LIBM}]) rm -f libconftest* if test -z "${flibs}"; then AC_CHECK_LIB(F77, d_sin, [flibs=-lF77], [flibs=], [${LIBM}]) if test -n "${flibs}"; then AC_CHECK_LIB(I77, f_rew, [flibs="${flibs} -lI77"], [flibs=], [-lF77]) fi fi r_cv_f2c_flibs="${flibs}"]) FLIBS="${r_cv_f2c_flibs}" if test -z "${FLIBS}"; then warn_f2c_flibs="I found f2c but not libf2c, or libF77 and libI77" AC_MSG_WARN([${warn_f2c_flibs}]) else FLIBS="${FLIBS} ${LIBM}" fi ])# R_PROG_F2C_FLIBS AC_DEFUN([R_PROG_F2C_MAKEFRAG], [AC_REQUIRE([R_PROG_CC_C_O_LO]) r_f77_rules_frag=Makefrag.f77 cat << \EOF > ${r_f77_rules_frag} .f.o: $(F2C) $(F2CFLAGS) < $< > $[*].c $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c $[*].c -o $[@] @rm -f $[*].c .f.lo: $(F2C) $(F2CFLAGS) < $< > $[*].c EOF if test "${r_cv_prog_cc_c_o_lo}" = yes; then cat << \EOF >> ${r_f77_rules_frag} $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS_LO) -c $[*].c -o $[@] EOF else cat << \EOF >> ${r_f77_rules_frag} @test -d .libs || mkdir .libs $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS_LO) -c $[*].c -o .libs/$[*].o mv .libs/$[*].o $[*].lo EOF fi cat << \EOF >> ${r_f77_rules_frag} @rm -f $[*].c EOF AC_SUBST_FILE(r_f77_rules_frag) ])# R_PROG_F2C_MAKEFRAG AC_DEFUN([R_FUNC___SETFPUCW], [AC_CHECK_FUNC(__setfpucw, [AC_CACHE_CHECK([whether __setfpucw is needed], [r_cv_func___setfpucw_needed], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ int main () { #include #if defined(_FPU_DEFAULT) && defined(_FPU_IEEE) exit(_FPU_DEFAULT != _FPU_IEEE); #endif exit(0); } ]])], [r_cv_func___setfpucw_needed=no], [r_cv_func___setfpucw_needed=yes], [r_cv_func___setfpucw_needed=no])]) if test "x${r_cv_func___setfpucw_needed}" = xyes; then AC_DEFINE(NEED___SETFPUCW, 1, [Define if your system needs __setfpucw() to control FPU rounding. This was used to control floating point precision, rounding and floating point exceptions on older Linux systems. As of GLIBC 2.1 this function is not used anymore.]) fi]) ])# R_FUNC___SETFPUCW AC_DEFUN([R_FUNC_CALLOC], [AC_CACHE_CHECK([for working calloc], [r_cv_func_calloc_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include int main () { int *p = calloc(0, sizeof(int)); exit(p == 0); } ]])], [r_cv_func_calloc_works=yes], [r_cv_func_calloc_works=no], [r_cv_func_calloc_works=no])]) if test "x${r_cv_func_calloc_works}" = xyes; then AC_DEFINE(HAVE_WORKING_CALLOC, 1, [Define if calloc(0) returns a null pointer.]) fi ])# R_FUNC_CALLOC AC_DEFUN([R_FUNC_FINITE], [AC_CACHE_CHECK([for working finite], [r_cv_func_finite_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include "confdefs.h" int main () { #ifdef HAVE_FINITE exit(finite(1./0.) | finite(0./0.) | finite(-1./0.)); #else exit(1); #endif } ]])], [r_cv_func_finite_works=yes], [r_cv_func_finite_works=no], [r_cv_func_finite_works=no])]) if test "x${r_cv_func_finite_works}" = xyes; then AC_DEFINE(HAVE_WORKING_FINITE, 1, [Define if finite() is correct for -Inf/NaN/Inf.]) fi ])# R_FUNC_FINITE AC_DEFUN([R_FUNC_LOG], [AC_CACHE_CHECK([for working log], [r_cv_func_log_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include "confdefs.h" int main () { #ifdef HAVE_ISNAN exit(!(log(0.) == -1. / 0. && isnan(log(-1.)))); #else exit(log(0.) != -1. / 0); #endif } ]])], [r_cv_func_log_works=yes], [r_cv_func_log_works=no], [r_cv_func_log_works=no])]) if test "x${r_cv_func_log_works}" = xyes; then AC_DEFINE(HAVE_WORKING_LOG, 1, [Define if log() is correct for 0/-1.]) fi ])# R_FUNC_LOG AC_DEFUN([R_FUNC_LOG1P], [AC_CACHE_CHECK([for working log1p], [r_cv_func_log1p_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include "confdefs.h" int main () { #ifdef HAVE_LOG1P int k; double d; double x; /* log(1+x) = x - (1/2)x^2 + (1/3)x^3 - (1/4)x^4 ... */ /* = x for x sufficiently small */ x = pow(2.0, -53.0); for(k = -54; k > -1022; --k) { x /= 2.0; if(x == 0.0) exit(0); /* OK: reached underflow limit */ d = log1p(x); if(d == 0.0) exit(1); /* ERROR: inaccurate log1p() */ if(d != x) exit(1); /* ERROR: inaccurate log1p() */ } exit(0); #else exit(1); #endif } ]])], [r_cv_func_log1p_works=yes], [r_cv_func_log1p_works=no], [r_cv_func_log1p_works=no])]) if test "x${r_cv_func_log1p_works}" = xyes; then AC_DEFINE(HAVE_WORKING_LOG1P, 1, [Define if log1p() exists and is accurate enough.]) RMATH_HAVE_WORKING_LOG1P="# define HAVE_WORKING_LOG1P 1" else RMATH_HAVE_WORKING_LOG1P="# undef HAVE_WORKING_LOG1P" fi AC_SUBST(RMATH_HAVE_WORKING_LOG1P) ])# R_FUNC_LOG1P AC_DEFUN([R_FUNC_STRPTIME], [AC_CACHE_CHECK([for working strptime], [r_cv_func_strptime_works], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include int main () { #ifdef HAVE_STRPTIME struct tm tm; char *p; p = strptime("1960-01-01", "%Y-%m-%d", &tm); exit(p == 0); #else exit(1); #endif } ]])], [r_cv_func_strptime_works=yes], [r_cv_func_strptime_works=no], [r_cv_func_strptime_works=no])]) if test "x${r_cv_func_strptime_works}" = xyes; then AC_DEFINE(HAVE_WORKING_STRPTIME, 1, [Define if strptime() exists and does not fail pre-1970.]) fi ])# R_FUNC_STRPTIME AC_DEFUN([R_HEADER_SETJMP], [AC_CACHE_CHECK([whether setjmp.h is POSIX.1 compatible], [r_cv_header_setjmp_posix], [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [[#include ]], [[sigjmp_buf b; sigsetjmp(b, 0); siglongjmp(b, 1);]])], [r_cv_header_setjmp_posix=yes], [r_cv_header_setjmp_posix=no])]) if test "${r_cv_header_setjmp_posix}" = yes; then AC_DEFINE(HAVE_POSIX_SETJMP, 1, [Define if you have POSIX.1 compatible sigsetjmp/siglongjmp.]) fi ])# R_HEADER_SETJMP AC_DEFUN([R_HEADER_GLIBC2], [AC_CACHE_CHECK([for GNU C library with version >= 2], [r_cv_header_glibc2], [AC_EGREP_CPP([yes], [#include #if defined __GLIBC__ && __GLIBC__ >= 2 yes #endif ], [r_cv_header_glibc2=yes], [r_cv_header_glibc2=no], [r_cv_header_glibc2=no]) ]) if test "${r_cv_header_glibc2}" = yes; then AC_DEFINE(HAVE_GLIBC2, 1, [Define if you have the GNU C library version >= 2. This is needed to fix a problem with getting the prototype of strptime().]) fi ])# R_HEADER_GLIBC2 AC_DEFUN([R_TYPE_SOCKLEN], [AC_MSG_CHECKING([for type of socket length]) AC_CACHE_VAL([r_cv_type_socklen], [for t in socklen_t size_t int; do AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #ifdef HAVE_SYS_SOCKET_H # include #endif #ifdef Win32 # include #endif ]], [[(void)getsockopt (1, 1, 1, NULL, (${t} *)NULL)]])], [r_cv_type_socklen=${t}; break], [r_cv_type_socklen=]) done]) case "${host_os}" in cygwin*|mingw*|windows*|winnt) r_cv_type_socklen=int ;; esac if test "x${r_cv_type_socklen}" = x; then warn_type_socklen="could not determine type of socket length" AC_MSG_WARN([${warn_type_socklen}]) else AC_MSG_RESULT([${r_cv_type_socklen} *]) fi AC_DEFINE_UNQUOTED(SOCKLEN_T, ${r_cv_type_socklen}, [Type for socket lengths: socklen_t, sock_t, int?]) ])# R_TYPE_SOCKLEN AC_DEFUN([R_X11], [AC_PATH_XTRA # standard X11 search macro if test -z "${no_x}"; then ## We force the use of -lX11 (perhaps this is not necessary?). X_LIBS="${X_LIBS} -lX11" use_X11="yes" AC_DEFINE(HAVE_X11, 1, [Define if you have the X11 headers and libraries, and want the X11 GUI to be built.]) else use_X11="no" fi])# R_X11 AC_DEFUN([R_GNOME], [if test ${want_gnome} = yes; then GNOME_INIT_HOOK([], [cont]) if test "${GNOMEUI_LIBS}"; then AM_PATH_LIBGLADE([use_gnome="yes" GNOME_IF_FILES="gnome-interface.glade"], [warn_libglade_version="GNOME support requires libglade version >= 0.3" AC_MSG_WARN([${warn_libglade_version}])], [gnome]) fi fi if test "${use_gnome}" != yes; then use_gnome="no" GNOME_IF_FILES= else AC_DEFINE(HAVE_GNOME, 1, [Define if you have the GNOME headers and libraries, and want the GNOME GUI to be built.]) fi AC_SUBST(HAVE_GNOME) AC_SUBST(GNOME_IF_FILES) ])# R_GNOME AC_DEFUN([R_AQUA], [use_aqua=no if test "${want_aqua}" = yes; then case "${host_os}" in darwin*) use_aqua=yes ;; esac fi if test "${use_aqua}" = yes; then AC_DEFINE(HAVE_AQUA, 1, [Define if you have the Aqua headers and libraries, and want the Aqua GUI to be built.]) fi ])# R_AQUA AC_DEFUN([R_IEEE_754], [AC_CHECK_FUNCS([finite isnan]) AC_CHECK_DECLS([isfinite, isnan], , , [#include ]) AC_CACHE_CHECK([whether you have IEEE 754 floating-point arithmetic], [r_cv_ieee_754], [if (test "${ac_cv_func_finite}" = yes \ || test "${ac_cv_have_decl_isfinite}" = yes) \ && (test "${ac_cv_func_isnan}" = yes \ || test "${ac_cv_have_decl_isnan}" = yes); then r_cv_ieee_754=yes else r_cv_ieee_754=no fi]) if test "${r_cv_ieee_754}" = yes; then AC_DEFINE(IEEE_754, 1, [Define if you have IEEE 754 floating point arithmetic.]) fi ])# R_IEEE_754 AC_DEFUN([R_BSD_NETWORKING], [AC_CACHE_CHECK([for BSD networking], [r_cv_bsd_networking], [if test "${ac_cv_header_netdb_h}" = yes \ && test "${ac_cv_header_netinet_in_h}" = yes \ && test "${ac_cv_header_sys_socket_h}" = yes \ && test "${ac_cv_search_connect}" != no \ && test "${ac_cv_search_gethostbyname}" != no; then r_cv_bsd_networking=yes else r_cv_bsd_networking=no fi]) if test "${r_cv_bsd_networking}" = yes; then AC_DEFINE(HAVE_BSD_NETWORKING, 1, [Define if you have BSD networking headers and libraries.]) AC_DEFINE(HAVE_SOCKETS, 1, [Define if you have support for sockets.]) AC_DEFINE(HAVE_INTERNET, 1, [Define if you have support for ftp/http access.]) AC_DEFINE(SUPPORT_LIBXML, 1, [Define if you provide support for the libxml ftp/http functions.]) fi ])# R_BSD_NETWORKING AC_DEFUN([R_BITMAPS], [BITMAP_LIBS= if test "${use_jpeglib}" = yes; then _R_HEADER_JPEGLIB have_jpeg=${r_cv_header_jpeglib_h} if test "${have_jpeg}" = yes; then AC_CHECK_LIB(jpeg, jpeg_destroy_compress, [have_jpeg=yes], [have_jpeg=no], [${LIBS}]) fi if test "${have_jpeg}" = yes; then BITMAP_LIBS="-ljpeg" AC_DEFINE(HAVE_JPEG, 1, [Define if you have the JPEG headers and libraries.]) fi fi if test "${use_libpng}" = yes; then AC_CHECK_LIB(z, main, [have_png=yes], [have_png=no]) if test "${have_png}" = yes; then _R_HEADER_PNG have_png=${r_cv_header_png_h} fi if test "${have_png}" = yes; then AC_CHECK_LIB(png, png_create_write_struct, [have_png=yes], [have_png=no], [-lz ${LIBS}]) fi if test "${have_png}" = yes; then BITMAP_LIBS="${BITMAP_LIBS} -lpng -lz" AC_DEFINE(HAVE_PNG, 1, [Define if you have the PNG headers and libraries.]) fi fi AC_SUBST(BITMAP_LIBS) ])# R_BITMAPS AC_DEFUN([_R_HEADER_JPEGLIB], [AC_CACHE_CHECK([if jpeglib version >= 6b], [r_cv_header_jpeglib_h], AC_EGREP_CPP([yes], [#include #if (JPEG_LIB_VERSION >= 62) yes #endif ], [r_cv_header_jpeglib_h=yes], [r_cv_header_jpeglib_h=no])) ])# _R_HEADER_JPEGLIB AC_DEFUN([_R_HEADER_PNG], [AC_CACHE_CHECK([if libpng version >= 1.0.5], [r_cv_header_png_h], AC_EGREP_CPP([yes], [#include #if (PNG_LIBPNG_VER >= 10005) yes #endif ], [r_cv_header_png_h=yes], [r_cv_header_png_h=no])) ])# _R_HEADER_PNG AC_DEFUN([_R_PATH_TCL_CONFIG], [AC_MSG_CHECKING([for tclConfig.sh in library (sub)directories]) AC_CACHE_VAL([r_cv_path_TCL_CONFIG], [for ldir in /opt/lib /sw/lib /usr/local/lib /usr/lib /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]) if test -n "${r_cv_path_TCL_CONFIG}"; then AC_MSG_RESULT([${r_cv_path_TCL_CONFIG}]) else AC_MSG_RESULT([no]) fi ])# _R_PATH_TCL_CONFIG AC_DEFUN([_R_PATH_TK_CONFIG], [AC_MSG_CHECKING([for tkConfig.sh in library (sub)directories]) AC_CACHE_VAL([r_cv_path_TK_CONFIG], [for ldir in /opt/lib /sw/lib /usr/local/lib /usr/lib /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]) if test -n "${r_cv_path_TK_CONFIG}"; then AC_MSG_RESULT([${r_cv_path_TK_CONFIG}]) else AC_MSG_RESULT([no]) fi ])# _R_PATH_TK_CONFIG AC_DEFUN([_R_TCLTK_CONFIG], [AC_PATH_PROGS(TCL_CONFIG, [${TCL_CONFIG} tclConfig.sh]) if test -z "${TCL_CONFIG}"; then _R_PATH_TCL_CONFIG if test -n "${r_cv_path_TCL_CONFIG}"; then TCL_CONFIG="${r_cv_path_TCL_CONFIG}" fi fi AC_PATH_PROGS(TK_CONFIG, [${TK_CONFIG} tkConfig.sh]) if test -z "${TK_CONFIG}"; then _R_PATH_TK_CONFIG 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 ... if test -n "${TCL_CONFIG}"; then . ${TCL_CONFIG} if test ${TCL_MAJOR_VERSION} -lt 8; then warn_tcltk_version="Tcl/Tk support requires Tcl version >= 8" AC_MSG_WARN([${warn_tcltk_version}]) have_tcltk=no fi fi if test -n "${TK_CONFIG}" \ && test -z "${warn_tcltk_version}"; then . ${TK_CONFIG} if test ${TK_MAJOR_VERSION} -lt 8; then warn_tcltk_version="Tcl/Tk support requires Tk version >= 8" AC_MSG_WARN([${warn_tcltk_version}]) 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 ${TK_MINOR_VERSION}; then warn_tcltk_version="Tcl and Tk major or minor versions disagree" AC_MSG_WARN([${warn_tcltk_version}]) have_tcltk=no fi fi fi ])# _R_TCLTK_CONFIG AC_DEFUN([_R_HEADER_TCL], [AC_CACHE_CHECK([for tcl.h], [r_cv_header_tcl_h], [AC_EGREP_CPP([yes], [#include #if (TCL_MAJOR_VERSION >= 8) yes #endif ], [r_cv_header_tcl_h=yes], [r_cv_header_tcl_h=no])]) ])# _R_HEADER_TCL AC_DEFUN([_R_HEADER_TK], [AC_CACHE_CHECK([for tk.h], [r_cv_header_tk_h], [AC_EGREP_CPP([yes], [#include #if (TK_MAJOR_VERSION >= 8) yes #endif ], [r_cv_header_tk_h=yes], [r_cv_header_tk_h=no])]) ])# _R_HEADER_TK AC_DEFUN([_R_TCLTK_CPPFLAGS], [AC_REQUIRE([_R_TCLTK_CONFIG]) 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} ## 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} \ ${TCL_PREFIX}/include; do AC_CHECK_HEADER([${dir}/tcl.h], [TCLTK_CPPFLAGS="-I${dir}" found_tcl_h=yes break]) done fi if test "${found_tcl_h}" = no; then _R_HEADER_TCL 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} ## 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} \ ${TK_PREFIX}/include; do AC_CHECK_HEADER([${dir}/tk.h], [TCLTK_CPPFLAGS="${TCLTK_CPPFLAGS} -I${dir}" found_tk_h=yes break]) done CPPFLAGS="${r_save_CPPFLAGS}" fi if test "${found_tk_h}" = no; then _R_HEADER_TK 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} ${X_CFLAGS}" fi fi ])# _R_TCLTK_CPPFLAGS AC_DEFUN([_R_TCLTK_LIBS], [AC_REQUIRE([AC_PATH_XTRA]) AC_REQUIRE([_R_TCLTK_CONFIG]) if test -z "${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 AC_CHECK_LIB(tcl, Tcl_CreateInterp, [TCLTK_LIBS=-ltcl], [have_tcltk=no]) 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} ${TK_LIBS}" else AC_CHECK_LIB(tk, Tk_Init, , , [${TCLTK_LIBS}]) if test "${ac_cv_lib_tk_Tk_Init}" = no; then ## Grr, simple -ltk does not work. ## But maybe we simply need to add X11 libs. ## Note that we cannot simply repeat the above test with extra ## libs, because AC_CHECK_LIB uses the corresponding cache var ## (ac_cv_lib_tk_Tk_Init in our case) if set. As using unset ## is not portable shell programming according to the Autoconf ## docs, we use Tk_SafeInit in the test with X11 libs added. AC_CHECK_LIB(tk, Tk_SafeInit, [TCLTK_LIBS="${TCLTK_LIBS} -ltk ${X_LIBS}"], [have_tcltk=no], [${TCLTK_LIBS} ${X_LIBS}]) fi fi fi ## Postprocessing for AIX. ## On AIX, the *_LIB_SPEC variables need to contain '-bI:' flags for ## the Tcl export file. These are really flags for ld rather than the ## C/C++ compilers, and hence may need protection via '-Wl,'. ## We have two ways of doing that: ## * Recording whether '-Wl,' is needed for the C or C++ compilers, ## and getting this info into the TCLTK_LIBS make variable ... mess! ## * Protecting all entries in TCLTK_LIBS that do not start with '-l' ## or '-L' with '-Wl,' (hoping that all compilers understand this). ## Easy, hence ... case "${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=\"${TCLTK_LIBS}\"" fi ])# _R_TCLTK_LIBS AC_DEFUN([_R_TCLTK_WORKS], [AC_CACHE_CHECK([whether compiling/linking Tcl/Tk code works], [r_cv_tcltk_works], [AC_LANG_PUSH(C) r_save_CPPFLAGS="${CPPFLAGS}" r_save_LIBS="${LIBS}" CPPFLAGS="${CPPFLAGS} ${TCLTK_CPPFLAGS}" LIBS="${LIBS} ${TCLTK_LIBS}" AC_LINK_IFELSE([AC_LANG_PROGRAM( [[#include #include ]], [[static char * p1 = (char *) Tcl_Init; static char * p2 = (char *) Tk_Init; ]])], r_cv_tcltk_works=yes, r_cv_tcltk_works=no) CPPFLAGS="${r_save_CPPFLAGS}" LIBS="${r_save_LIBS}" AC_LANG_POP(C)]) ])# _R_TCLTK_WORKS AC_DEFUN([R_TCLTK], [if test "${want_tcltk}" = yes; then have_tcltk=yes ## (Note that the subsequent 3 macros assume that have_tcltk has been ## set appropriately.) _R_TCLTK_CONFIG _R_TCLTK_CPPFLAGS _R_TCLTK_LIBS if test "${have_tcltk}" = yes; then _R_TCLTK_WORKS have_tcltk=${r_cv_tcltk_works} fi else have_tcltk=no ## Just making sure. TCLTK_CPPFLAGS= TCLTK_LIBS= fi if test "${have_tcltk}" = yes; then AC_DEFINE(HAVE_TCLTK, 1, [Define if you have the Tcl/Tk headers and libraries and want Tcl/Tk support to be built.]) use_tcltk=yes else use_tcltk=no fi AC_SUBST(TCLTK_CPPFLAGS) AC_SUBST(TCLTK_LIBS) AC_SUBST(use_tcltk) ])# R_TCLTK AC_DEFUN([R_BLAS_LIBS], [AC_REQUIRE([R_PROG_F77_FLIBS]) AC_REQUIRE([R_PROG_F77_APPEND_UNDERSCORE]) AC_REQUIRE([R_PROG_F2C_FLIBS]) acx_blas_ok=no case "${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 "${r_cv_prog_f77_append_underscore}" = yes \ || test -n "${F2C}"; then dgemm=dgemm_ sgemm=sgemm_ else dgemm=dgemm sgemm=sgemm fi acx_blas_save_LIBS="${LIBS}" LIBS="${FLIBS} ${LIBS}" if test "${acx_blas_ok}" = no; then if test "x${BLAS_LIBS}" != x; then r_save_LIBS="${LIBS}"; LIBS="${BLAS_LIBS} ${LIBS}" AC_MSG_CHECKING([for ${sgemm} in ${BLAS_LIBS}]) AC_TRY_LINK_FUNC(${sgemm}, [acx_blas_ok=yes], [BLAS_LIBS=""]) AC_MSG_RESULT([${acx_blas_ok}]) LIBS="${r_save_LIBS}" fi fi if test "${acx_blas_ok}" = no; then AC_CHECK_FUNC(${sgemm}, [acx_blas_ok=yes]) fi if test "${acx_blas_ok}" = no; then AC_CHECK_LIB(atlas, ATL_xerbla, [AC_CHECK_LIB(f77blas, ${sgemm}, [acx_blas_ok=yes BLAS_LIBS="-lf77blas -latlas"], [], [-latlas])]) fi if test "${acx_blas_ok}" = no; then AC_CHECK_LIB(blas, ${sgemm}, [AC_CHECK_LIB(dgemm, $dgemm, [AC_CHECK_LIB(sgemm, ${sgemm}, [acx_blas_ok=yes BLAS_LIBS="-lsgemm -ldgemm -lblas"], [], [-lblas])], [], [-lblas])]) fi if test "${acx_blas_ok}" = no; then if test "x$GCC" != xyes; then # only works with Sun CC AC_MSG_CHECKING([for ${sgemm} in -lsunperf]) r_save_LIBS="${LIBS}" LIBS="-xlic_lib=sunperf -lsunmath ${LIBS}" AC_TRY_LINK_FUNC([${sgemm}], [R_sunperf=yes], [R_sunperf=no]) if test "${R_sunperf}" = yes; then BLAS_LIBS="-xlic_lib=sunperf -lsunmath" acx_blas_ok=yes fi LIBS="${r_save_LIBS}" AC_MSG_RESULT([${acx_blas_ok}]) fi fi if test "${acx_blas_ok}" = no; then AC_CHECK_LIB(blas, ${sgemm}, [AC_CHECK_LIB(essl, ${sgemm}, [acx_blas_ok=yes BLAS_LIBS="-lessl -lblas"], [], [-lblas ${FLIBS}])]) fi if test "${acx_blas_ok}" = no; then AC_CHECK_LIB(blas, ${sgemm}, [acx_blas_ok=yes; BLAS_LIBS="-lblas"]) fi LIBS="${acx_blas_save_LIBS}" AC_SUBST(BLAS_LIBS) ])# R_BLAS_LIBS AC_DEFUN([R_LAPACK_LIBS], [AC_REQUIRE([R_PROG_F77_FLIBS]) AC_REQUIRE([R_PROG_F77_APPEND_UNDERSCORE]) AC_REQUIRE([R_PROG_F2C_FLIBS]) AC_REQUIRE([R_BLAS_LIBS]) 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 \ || test -n "${F2C}"; then zgeev=zgeev_ else zgeev=zgeev fi # We cannot use LAPACK if BLAS is not found if test "x${acx_blas_ok}" != xyes; then acx_lapack_ok=noblas fi acx_lapack_save_LIBS="${LIBS}" LIBS="${BLAS_LIBS} ${FLIBS} ${LIBS}" if test "${acx_lapack_ok}" = no; then AC_CHECK_FUNC(${zgeev}, [acx_lapack_ok=yes]) fi if test "${acx_lapack_ok}" = no; then if test "x${LAPACK_LIBS}" != x; then r_save_LIBS="${LIBS}"; LIBS="${LAPACK_LIBS} ${LIBS}" AC_MSG_CHECKING([for ${zgeev} in ${LAPACK_LIBS}]) AC_TRY_LINK_FUNC(${zgeev}, [acx_lapack_ok=yes], [LAPACK_LIBS=""]) AC_MSG_RESULT([${acx_lapack_ok}]) LIBS="${r_save_LIBS}" fi fi if test "${acx_lapack_ok}" = no; then AC_CHECK_LIB(lapack, ${zgeev}, [acx_lapack_ok=yes; LAPACK_LIBS="-llapack"]) fi LIBS="${acx_lapack_save_LIBS}" if test "${acx_lapack_ok}" = yes; then AC_DEFINE(HAVE_LAPACK, 1, [Define if external LAPACK is available.]) fi AC_SUBST(LAPACK_LIBS) ])# R_LAPACK_LIBS AC_DEFUN([R_XDR], [AC_CHECK_HEADER(rpc/types.h) if test "${ac_cv_header_rpc_types_h}" = yes ; then AC_CHECK_HEADER(rpc/xdr.h, , , [#include ]) fi AC_CACHE_CHECK([for XDR support], [r_cv_xdr], [if test "${ac_cv_header_rpc_types_h}" = yes \ && test "${ac_cv_header_rpc_xdr_h}" = yes \ && test "${ac_cv_search_xdr_string}" != no ; then r_cv_xdr=yes else r_cv_xdr=no fi ]) AM_CONDITIONAL(BUILD_XDR, [test "x${r_cv_xdr}" = xno]) ])# R_XDR AC_DEFUN([R_ZLIB], [if test "x${use_zlib}" = xyes; then AC_CHECK_LIB(z, gzeof, [have_zlib=yes], [have_zlib=no]) if test "${have_zlib}" = yes; then AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no]) fi if test "${have_zlib}" = yes; then _R_HEADER_ZLIB have_zlib=${r_cv_header_zlib_h} fi else have_zlib="no" fi AC_MSG_CHECKING([whether zlib support needs to be compiled]) if test "${have_zlib}" = yes; then AC_MSG_RESULT([no]) LIBS="-lz ${LIBS}" else AC_MSG_RESULT([yes]) _R_ZLIB_MMAP fi AM_CONDITIONAL(BUILD_ZLIB, [test "x${have_zlib}" = xno]) AM_CONDITIONAL(USE_MMAP_ZLIB, [test "x${have_zlib}" = xno && test "x${r_cv_zlib_mmap}" = xyes]) ])# R_ZLIB AC_DEFUN([_R_HEADER_ZLIB], [AC_CACHE_CHECK([if zlib version >= 1.1.4], [r_cv_header_zlib_h], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include int main() { #ifdef ZLIB_VERSION exit(strcmp(ZLIB_VERSION, "1.1.4") < 0); #else exit(1); #endif } ]])], [r_cv_header_zlib_h=yes], [r_cv_header_zlib_h=no], [r_cv_header_zlib_h=no])]) ])# _R_HEADER_ZLIB AC_DEFUN([_R_ZLIB_MMAP], [AC_CACHE_CHECK([mmap support for zlib], [r_cv_zlib_mmap], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include #include caddr_t hello() { exit(mmap((caddr_t)0, (off_t)0, PROT_READ, MAP_SHARED, 0, (off_t)0)); } ]])], [r_cv_zlib_mmap=no], [r_cv_zlib_mmap=yes], [r_cv_zlib_mmap=yes])]) ])# _R_ZLIB_MMAP AC_DEFUN([R_PCRE], [if test "x${use_pcre}" = xyes; then AC_CHECK_LIB(pcre, pcre_fullinfo, [have_pcre=yes], [have_pcre=no]) if test "${have_pcre}" = yes; then AC_CHECK_HEADERS(pcre.h pcre/pcre.h) 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${have_pcre}" = xyes; then AC_CACHE_CHECK([if PCRE version >= 4.0], [r_have_pcre4], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #ifdef HAVE_PCRE_PCRE_H #include #else #ifdef HAVE_PCRE_H #include #endif #endif int main() { #ifdef PCRE_MAJOR exit(PCRE_MAJOR<4); #else exit(1); #endif } ]])], [r_have_pcre4=yes], [r_have_pcre4=no], [r_have_pcre4=no])]) fi if test "x${r_have_pcre4}" = xyes; then LIBS="-lpcre ${LIBS}" fi AC_MSG_CHECKING([whether PCRE support needs to be compiled]) if test "x${r_have_pcre4}" = xyes; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([yes]) fi AM_CONDITIONAL(BUILD_PCRE, [test "x${r_have_pcre4}" != xyes]) ])# R_PCRE AC_DEFUN([R_BZLIB], [if test "x${use_bzlib}" = xyes; then AC_CHECK_LIB(bz2, BZ2_bzlibVersion, [have_bzlib=yes], [have_bzlib=no]) if test "${have_bzlib}" = yes; then AC_CHECK_HEADER(bzlib.h, [have_bzlib=yes], [have_bzlib=no]) fi else have_bzlib=no fi AC_MSG_CHECKING([whether bzip2 support needs to be compiled]) if test "x${have_bzlib}" = xyes; then AC_MSG_RESULT([no]) LIBS="-lbz2 ${LIBS}" else AC_MSG_RESULT([yes]) fi AM_CONDITIONAL(BUILD_BZLIB, [test "x${have_bzlib}" = xno]) ])# R_BZLIB AC_DEFUN([R_SYS_POSIX_LEAPSECONDS], [AC_CACHE_CHECK([whether leap seconds are treated according to POSIX], [r_cv_sys_posix_leapseconds], [AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include #include #include "confdefs.h" int main () { struct tm *tm; time_t ct; ctime(&ct); ct = ct - (ct % 60); tm = gmtime(&ct); if(tm->tm_sec == 0) exit(1); else exit(0); } ]])], [r_cv_sys_posix_leapseconds=no], [r_cv_sys_posix_leapseconds=yes], [r_cv_sys_posix_leapseconds=yes])]) if test "x${r_cv_sys_posix_leapseconds}" = xyes; then AC_DEFINE(HAVE_POSIX_LEAPSECONDS, 1, [Define if your system time functions do not count leap seconds, as required by POSIX.]) fi ])# R_SYS_POSIX_LEAPSECONDS AC_DEFUN([R_RECOMMENDED_PACKAGES], [AC_CACHE_CHECK([for recommended packages], [r_cv_misc_recommended_packages], [r_cv_misc_recommended_packages=yes recommended_pkgs=`grep '^R_PKGS_RECOMMENDED_SOURCES *=' \ ${srcdir}/share/make/vars.mk | sed 's/.*=//'` for pkg in ${recommended_pkgs}; do n_pkg=`ls ${srcdir}/src/library/Recommended/${pkg}_*.tar.gz | wc -l` if test ${n_pkg} -ne 1; then r_cv_misc_recommended_packages=no break fi done]) use_recommended_packages=${r_cv_misc_recommended_packages} ])# R_RECOMMENDED_PACKAGES dnl dnl GNOME_GNORBA_HOOK (script-if-gnorba-found, failflag) dnl dnl if failflag is "failure" it aborts if gnorba is not found. dnl AC_DEFUN([GNOME_GNORBA_HOOK],[ GNOME_ORBIT_HOOK([],$2) AC_CACHE_CHECK([for gnorba libraries],gnome_cv_gnorba_found,[ gnome_cv_gnorba_found=no if test x$gnome_cv_orbit_found = xyes; then GNORBA_CFLAGS="`gnome-config --cflags gnorba gnomeui`" GNORBA_LIBS="`gnome-config --libs gnorba gnomeui`" if test -n "$GNORBA_LIBS"; then gnome_cv_gnorba_found=yes fi fi ]) AM_CONDITIONAL(HAVE_GNORBA, test x$gnome_cv_gnorba_found = xyes) if test x$gnome_cv_orbit_found = xyes; then $1 GNORBA_CFLAGS="`gnome-config --cflags gnorba gnomeui`" GNORBA_LIBS="`gnome-config --libs gnorba gnomeui`" AC_SUBST(GNORBA_CFLAGS) AC_SUBST(GNORBA_LIBS) else if test x$2 = xfailure; then AC_MSG_ERROR(gnorba library not installed or installation problem) fi fi ]) AC_DEFUN([GNOME_GNORBA_CHECK], [ GNOME_GNORBA_HOOK([],failure) ]) dnl dnl GNOME_ORBIT_HOOK (script-if-orbit-found, failflag) dnl dnl if failflag is "failure" it aborts if orbit is not found. dnl AC_DEFUN([GNOME_ORBIT_HOOK],[ AC_PATH_PROG(ORBIT_CONFIG,orbit-config,no) AC_PATH_PROG(ORBIT_IDL,orbit-idl,no) AC_CACHE_CHECK([for working ORBit environment],gnome_cv_orbit_found,[ if test x$ORBIT_CONFIG = xno -o x$ORBIT_IDL = xno; then gnome_cv_orbit_found=no else gnome_cv_orbit_found=yes fi ]) AM_CONDITIONAL(HAVE_ORBIT, test x$gnome_cv_orbit_found = xyes) if test x$gnome_cv_orbit_found = xyes; then $1 ORBIT_CFLAGS=`orbit-config --cflags client server` ORBIT_LIBS=`orbit-config --use-service=name --libs client server` AC_SUBST(ORBIT_CFLAGS) AC_SUBST(ORBIT_LIBS) else if test x$2 = xfailure; then AC_MSG_ERROR(ORBit not installed or installation problem) fi fi ]) AC_DEFUN([GNOME_ORBIT_CHECK], [ GNOME_ORBIT_HOOK([],failure) ]) dnl dnl GNOME_INIT_HOOK (script-if-gnome-enabled, [failflag], [additional-inits]) dnl dnl if failflag is "fail" then GNOME_INIT_HOOK will abort if gnomeConf.sh dnl is not found. dnl AC_DEFUN([GNOME_INIT_HOOK],[ AC_SUBST(GNOME_LIBS) AC_SUBST(GNOMEUI_LIBS) AC_SUBST(GNOMEGNORBA_LIBS) AC_SUBST(GTKXMHTML_LIBS) AC_SUBST(ZVT_LIBS) AC_SUBST(GNOME_LIBDIR) AC_SUBST(GNOME_INCLUDEDIR) AC_ARG_WITH(gnome-includes, [ --with-gnome-includes=DIR specify location of GNOME headers []], [ CPPFLAGS="$CPPFLAGS -I$withval" ]) AC_ARG_WITH(gnome-libs, [ --with-gnome-libs=DIR specify location of GNOME libs []], [ LIBS="$LIBS -L$withval" gnome_prefix=$withval ]) if test "x$want_gnome" = xyes; then AC_PATH_PROG(GNOME_CONFIG,gnome-config,no) if test "$GNOME_CONFIG" = "no"; then no_gnome_config="yes" else AC_MSG_CHECKING(if $GNOME_CONFIG works) if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then AC_MSG_RESULT(yes) GNOME_GNORBA_HOOK([],$2) GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`" GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`" GNOMEGNORBA_LIBS="`$GNOME_CONFIG --libs-only-l gnorba gnomeui`" GTKXMHTML_LIBS="`$GNOME_CONFIG --libs-only-l gtkxmhtml`" ZVT_LIBS="`$GNOME_CONFIG --libs-only-l zvt`" GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`" GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`" $1 else AC_MSG_RESULT(no) no_gnome_config="yes" fi fi if test x$gnome_prefix = x; then if test x$exec_prefix = xNONE; then if test x$prefix = xNONE; then gnome_prefix=$ac_default_prefix/lib else gnome_prefix=$prefix/lib fi else gnome_prefix=`eval echo \`echo $libdir\`` fi fi if test "$no_gnome_config" = "yes"; then AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix) if test -f $gnome_prefix/gnomeConf.sh; then AC_MSG_RESULT(found) echo "loading gnome configuration from" \ "$gnome_prefix/gnomeConf.sh" . $gnome_prefix/gnomeConf.sh $1 else AC_MSG_RESULT(not found) if test x$2 = xfail; then AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install) fi fi fi fi if test -n "$3"; then n="$3" for i in $n; do AC_MSG_CHECKING(extra library \"$i\") case $i in applets) AC_SUBST(GNOME_APPLETS_LIBS) GNOME_APPLETS_LIBS=`$GNOME_CONFIG --libs-only-l applets` AC_MSG_RESULT($GNOME_APPLETS_LIBS);; capplet) AC_SUBST(GNOME_CAPPLET_LIBS) GNOME_CAPPLET_LIBS=`$GNOME_CONFIG --libs-only-l capplet` AC_MSG_RESULT($GNOME_CAPPLET_LIBS);; *) AC_MSG_RESULT(unknown library) esac done fi ]) dnl dnl GNOME_INIT ([additional-inits]) dnl AC_DEFUN([GNOME_INIT],[ GNOME_INIT_HOOK([],fail,$1) ]) # a macro to get the libs/cflags for libglade # serial 1 dnl AM_PATH_LIBGLADE([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]) dnl Test to see if libglade is installed, and define LIBGLADE_CFLAGS, LIBS dnl AC_DEFUN(AM_PATH_LIBGLADE, [dnl dnl Get the cflags and libraries from the libglade-config script dnl AC_ARG_WITH(libglade-config, [ --with-libglade-config=LIBGLADE_CONFIG specify location of libglade-config []], LIBGLADE_CONFIG="$withval") module_args= for module in . $3; do case "$module" in gnome) module_args="$module_args gnome" ;; bonobo) module_args="$module_args bonobo" ;; gnomedb) module_args="$module_args gnomedb" ;; esac done AC_PATH_PROG(LIBGLADE_CONFIG, libglade-config, no) AC_MSG_CHECKING(for libglade) if test "$LIBGLADE_CONFIG" = "no"; then AC_MSG_RESULT(no) ifelse([$2], , :, [$2]) else if $LIBGLADE_CONFIG --check $module_args; then LIBGLADE_CFLAGS=`$LIBGLADE_CONFIG --cflags $module_args` LIBGLADE_LIBS=`$LIBGLADE_CONFIG --libs $module_args` AC_MSG_RESULT(yes) ifelse([$1], , :, [$1]) else echo "*** libglade was not compiled with support for $module_args" 1>&2 AC_MSG_RESULT(no) ifelse([$2], , :, [$2]) fi fi AC_SUBST(LIBGLADE_CFLAGS) AC_SUBST(LIBGLADE_LIBS) ]) # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- # serial 46 AC_PROG_LIBTOOL AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" # Always use our own libtool. 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AC_MSG_CHECKING([command to parse $NM output]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. 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It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e s/^X//' sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except M$VC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" need_locks="$enable_libtool_lock" old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o if test x"$host" != x"$build"; then ac_tool_prefix=${host_alias}- else ac_tool_prefix= fi # Transform linux* to *-*-linux-gnu*, to support old configure scripts. case $host_os in linux-gnu*) ;; linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` esac case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" ;; *) old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # Allow CC to be a program name with arguments. set dummy $CC compiler="[$]2" AC_MSG_CHECKING([for objdir]) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. objdir=_libs fi rmdir .libs 2>/dev/null AC_MSG_RESULT($objdir) AC_ARG_WITH(pic, [ --with-pic try to use only PIC/non-PIC objects [default=use both]], pic_mode="$withval", pic_mode=default) test -z "$pic_mode" && pic_mode=default # We assume here that the value for lt_cv_prog_cc_pic will not be cached # in isolation, and that seeing it set (from the cache) indicates that # the associated values are set (in the cache) correctly too. AC_MSG_CHECKING([for $compiler option to produce PIC]) AC_CACHE_VAL(lt_cv_prog_cc_pic, [ lt_cv_prog_cc_pic= lt_cv_prog_cc_shlib= lt_cv_prog_cc_wl= lt_cv_prog_cc_static= lt_cv_prog_cc_no_builtin= lt_cv_prog_cc_can_build_shared=$can_build_shared if test "$GCC" = yes; then lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-static' case $host_os in aix*) # Below there is a dirty hack to force normal static linking with -ldl # The problem is because libdl dynamically linked with both libc and # libC (AIX C++ library), which obviously doesn't included in libraries # list by gcc. This cause undefined symbols with -static flags. # This hack allows C programs to be linked with "-static -ldl", but # not sure about C++ programs. lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" ;; amigaos*) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_cv_prog_cc_pic='-fno-common' ;; cygwin* | mingw* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_cv_prog_cc_pic='-DDLL_EXPORT' ;; sysv4*MP*) if test -d /usr/nec; then lt_cv_prog_cc_pic=-Kconform_pic fi ;; *) lt_cv_prog_cc_pic='-fPIC' ;; esac else # PORTME Check for PIC flags for the system compiler. case $host_os in aix3* | aix4* | aix5*) lt_cv_prog_cc_wl='-Wl,' # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_cv_prog_cc_static='-Bstatic' else lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' fi ;; hpux9* | hpux10* | hpux11*) # Is there a better lt_cv_prog_cc_static that works with the bundled CC? lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" lt_cv_prog_cc_pic='+Z' ;; irix5* | irix6* | nonstopux*) lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-non_shared' # PIC (with -KPIC) is the default. ;; cygwin* | mingw* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_cv_prog_cc_pic='-DDLL_EXPORT' ;; newsos6) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' ;; osf3* | osf4* | osf5*) # All OSF/1 code is PIC. lt_cv_prog_cc_wl='-Wl,' lt_cv_prog_cc_static='-non_shared' ;; sco3.2v5*) lt_cv_prog_cc_pic='-Kpic' lt_cv_prog_cc_static='-dn' lt_cv_prog_cc_shlib='-belf' ;; solaris*) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' lt_cv_prog_cc_wl='-Wl,' ;; sunos4*) lt_cv_prog_cc_pic='-PIC' lt_cv_prog_cc_static='-Bstatic' lt_cv_prog_cc_wl='-Qoption ld ' ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) lt_cv_prog_cc_pic='-KPIC' lt_cv_prog_cc_static='-Bstatic' lt_cv_prog_cc_wl='-Wl,' ;; uts4*) lt_cv_prog_cc_pic='-pic' lt_cv_prog_cc_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_cv_prog_cc_pic='-Kconform_pic' lt_cv_prog_cc_static='-Bstatic' fi ;; *) lt_cv_prog_cc_can_build_shared=no ;; esac fi ]) if test -z "$lt_cv_prog_cc_pic"; then AC_MSG_RESULT([none]) else AC_MSG_RESULT([$lt_cv_prog_cc_pic]) # Check to make sure the pic_flag actually works. AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" AC_TRY_COMPILE([], [], [dnl case $host_os in hpux9* | hpux10* | hpux11*) # On HP-UX, both CC and GCC only warn that PIC is supported... then # they create non-PIC objects. So, if there were any warnings, we # assume that PIC is not supported. if test -s conftest.err; then lt_cv_prog_cc_pic_works=no else lt_cv_prog_cc_pic_works=yes fi ;; *) lt_cv_prog_cc_pic_works=yes ;; esac ], [dnl lt_cv_prog_cc_pic_works=no ]) CFLAGS="$save_CFLAGS" ]) if test "X$lt_cv_prog_cc_pic_works" = Xno; then lt_cv_prog_cc_pic= lt_cv_prog_cc_can_build_shared=no else lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" fi AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) fi # Check for any special shared library compilation flags. if test -n "$lt_cv_prog_cc_shlib"; then AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : else AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) lt_cv_prog_cc_can_build_shared=no fi fi AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl lt_cv_prog_cc_static_works=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) LDFLAGS="$save_LDFLAGS" ]) # Belt *and* braces to stop my trousers falling down: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) pic_flag="$lt_cv_prog_cc_pic" special_shlib_compile_flags="$lt_cv_prog_cc_shlib" wl="$lt_cv_prog_cc_wl" link_static_flag="$lt_cv_prog_cc_static" no_builtin_flag="$lt_cv_prog_cc_no_builtin" can_build_shared="$lt_cv_prog_cc_can_build_shared" # Check to see if options -o and -c are simultaneously supported by compiler AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) AC_CACHE_VAL([lt_cv_compiler_c_o], [ $rm -r conftest 2>/dev/null mkdir conftest cd conftest echo "int some_variable = 0;" > conftest.$ac_ext mkdir out # According to Tom Tromey, Ian Lance Taylor reported there are C compilers # that will create temporary files in the current directory regardless of # the output directory. Thus, making CWD read-only will cause this test # to fail, enabling locking or at least warning the user not to do parallel # builds. chmod -w . save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" compiler_c_o=no if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s out/conftest.err; then lt_cv_compiler_c_o=no else lt_cv_compiler_c_o=yes fi else # Append any errors to the config.log. cat out/conftest.err 1>&AC_FD_CC lt_cv_compiler_c_o=no fi CFLAGS="$save_CFLAGS" chmod u+w . $rm conftest* out/* rmdir out cd .. rmdir conftest $rm -r conftest 2>/dev/null ]) compiler_c_o=$lt_cv_compiler_c_o AC_MSG_RESULT([$compiler_c_o]) if test x"$compiler_c_o" = x"yes"; then # Check to see if we can write to a .lo AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) AC_CACHE_VAL([lt_cv_compiler_o_lo], [ lt_cv_compiler_o_lo=no save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -c -o conftest.lo" save_objext="$ac_objext" ac_objext=lo AC_TRY_COMPILE([], [int some_variable = 0;], [dnl # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then lt_cv_compiler_o_lo=no else lt_cv_compiler_o_lo=yes fi ]) ac_objext="$save_objext" CFLAGS="$save_CFLAGS" ]) compiler_o_lo=$lt_cv_compiler_o_lo AC_MSG_RESULT([$compiler_o_lo]) else compiler_o_lo=no fi # Check to see if we can do hard links to lock some files if needed hard_links="nottested" if test "$compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $rm conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test "$hard_links" = no; then AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi if test "$GCC" = yes; then # Check to see if options -fno-rtti -fno-exceptions are supported by compiler AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) echo "int some_variable = 0;" > conftest.$ac_ext save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" compiler_rtti_exceptions=no AC_TRY_COMPILE([], [int some_variable = 0;], [dnl # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then compiler_rtti_exceptions=no else compiler_rtti_exceptions=yes fi ]) CFLAGS="$save_CFLAGS" AC_MSG_RESULT([$compiler_rtti_exceptions]) if test "$compiler_rtti_exceptions" = "yes"; then no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' else no_builtin_flag=' -fno-builtin' fi fi # See if the linker supports building shared libraries. AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) allow_undefined_flag= no_undefined_flag= need_lib_prefix=unknown need_version=unknown # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments archive_cmds= archive_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= export_dynamic_flag_spec= whole_archive_flag_spec= thread_safe_flag_spec= hardcode_into_libs=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_direct=no hardcode_minus_L=no hardcode_shlibpath_var=unsupported runpath_var= link_all_deplibs=unknown always_export_symbols=no export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an egrep regular expression of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', # as well as any symbol that contains `d'. exclude_expsyms="_GLOBAL_OFFSET_TABLE_" # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # See if GNU ld supports shared libraries. case $host_os in aix3* | aix4* | aix5*) # On AIX, the GNU linker is very broken # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. ld_shlibs=no cat <&2 *** Warning: the GNU linker, at least up to release 2.9.1, is reported *** to be unable to reliably create shared libraries on AIX. *** Therefore, libtool is disabling shared libraries support. If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF ;; amigaos*) archive_cmds='$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 # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can use # them. ld_shlibs=no ;; beos*) if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=yes extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ test -f $output_objdir/impgen.exe || (cd $output_objdir && \ if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ else $CC -o impgen impgen.c ; fi)~ $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' # cygwin and mingw dlls have different entry points and sets of symbols # to exclude. # FIXME: what about values for MSVC? dll_entry=__cygwin_dll_entry@12 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ case $host_os in mingw*) # mingw values dll_entry=_DllMainCRTStartup@12 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ ;; esac # mingw and cygwin differ, and it's simplest to just exclude the union # of the two symbol sets. dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 # recent cygwin and mingw systems supply a stub DllMain which the user # can override, but on older systems we have to supply one (in ltdll.c) if test "x$lt_cv_need_dllmain" = "xyes"; then ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' else ltdll_obj= ltdll_cmds= fi # Extract the symbol export list from an `--export-all' def file, # then regenerate the def file from the symbol export list, so that # the compiled dll only exports the symbol export list. # Be careful not to strip the DATA tag left be newer dlltools. export_symbols_cmds="$ltdll_cmds"' $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is. # If DATA tags from a recent dlltool are present, honour them! archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname-def; else echo EXPORTS > $output_objdir/$soname-def; _lt_hint=1; cat $export_symbols | while read symbol; do set dummy \$symbol; case \[$]# in 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;; *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; esac; _lt_hint=`expr 1 + \$_lt_hint`; done; fi~ '"$ltdll_cmds"' $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_minus_L=yes # Not in the search PATH, but as the default # location of the library. export_dynamic_flag_spec='${wl}-E' ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: 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 ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no 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 $compiler_flags' hardcode_libdir_flag_spec='${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,$libdir' ;; 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Libraries that use # assert need libgcc.a to resolve __eprintf, for example. Linking # a copy of libgcc.a into every shared library to guarantee resolving # such symbols causes other problems: According to Tim Van Holder # , C++ libraries end up with a separate # (to the application) exception stack for one thing. no_undefined_flag=' -z defs' if test "$GCC" = yes; then case `$CC --version 2>/dev/null` in [[12]].*) cat <&2 *** Warning: Releases of GCC earlier than version 3.0 cannot reliably *** create self contained shared libraries on Solaris systems, without *** introducing a dependency on libgcc.a. Therefore, libtool is disabling *** -no-undefined support, which will at least allow you to build shared *** libraries. However, you may find that when you link such libraries *** into an application without using GCC, you have to manually add *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to *** upgrade to a newer version of GCC. Another option is to rebuild your *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # */ # # #include /* for printf() */ # #include /* for open(), lseek(), read() */ # #include /* for O_RDONLY, O_BINARY */ # #include /* for strdup() */ # # /* O_BINARY isn't required (or even defined sometimes) under Unix */ # #ifndef O_BINARY # #define O_BINARY 0 # #endif # # static unsigned int # pe_get16 (fd, offset) # int fd; # int offset; # { # unsigned char b[2]; # lseek (fd, offset, SEEK_SET); # read (fd, b, 2); # return b[0] + (b[1]<<8); # } # # static unsigned int # pe_get32 (fd, offset) # int fd; # int offset; # { # unsigned char b[4]; # lseek (fd, offset, SEEK_SET); # read (fd, b, 4); # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); # } # # static unsigned int # pe_as32 (ptr) # void *ptr; # { # unsigned char *b = ptr; # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); # } # # int # main (argc, argv) # int argc; # char *argv[]; # { # int dll; # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; # unsigned long export_rva, export_size, nsections, secptr, expptr; # unsigned long name_rvas, nexp; # unsigned char *expdata, *erva; # char *filename, *dll_name; # # filename = argv[1]; # # dll = open(filename, O_RDONLY|O_BINARY); # if (dll < 1) # return 1; # # dll_name = filename; # # for (i=0; filename[i]; i++) # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') # dll_name = filename + i +1; # # pe_header_offset = pe_get32 (dll, 0x3c); # opthdr_ofs = pe_header_offset + 4 + 20; # num_entries = pe_get32 (dll, opthdr_ofs + 92); # # if (num_entries < 1) /* no exports */ # return 1; # # export_rva = pe_get32 (dll, opthdr_ofs + 96); # export_size = pe_get32 (dll, opthdr_ofs + 100); # nsections = pe_get16 (dll, pe_header_offset + 4 +2); # secptr = (pe_header_offset + 4 + 20 + # pe_get16 (dll, pe_header_offset + 4 + 16)); # # expptr = 0; # for (i = 0; i < nsections; i++) # { # char sname[8]; # unsigned long secptr1 = secptr + 40 * i; # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); # unsigned long vsize = pe_get32 (dll, secptr1 + 16); # unsigned long fptr = pe_get32 (dll, secptr1 + 20); # lseek(dll, secptr1, SEEK_SET); # read(dll, sname, 8); # if (vaddr <= export_rva && vaddr+vsize > export_rva) # { # expptr = fptr + (export_rva - vaddr); # if (export_rva + export_size > vaddr + vsize) # export_size = vsize - (export_rva - vaddr); # break; # } # } # # expdata = (unsigned char*)malloc(export_size); # lseek (dll, expptr, SEEK_SET); # read (dll, expdata, export_size); # erva = expdata - export_rva; # # nexp = pe_as32 (expdata+24); # name_rvas = pe_as32 (expdata+32); # # printf ("EXPORTS\n"); # for (i = 0; i> "${ofile}T" || (rm -f "${ofile}T"; exit 1) mv -f "${ofile}T" "$ofile" || \ (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") chmod +x "$ofile" fi ])# _LT_AC_LTCONFIG_HACK # AC_LIBTOOL_DLOPEN - enable checks for dlopen support AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) # AC_ENABLE_SHARED - implement the --enable-shared flag # Usage: AC_ENABLE_SHARED[(DEFAULT)] # Where DEFAULT is either `yes' or `no'. 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AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) # lib-link.m4 serial 4 (gettext-0.12) dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program dnl that contains a configuration script generated by Autoconf, under dnl the same distribution terms as the rest of that program. dnl From Bruno Haible. dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. 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