The R Project SVN R

#
# ${R_HOME}/src/scripts/Makefile

VPATH = @srcdir@
srcdir = @srcdir@
top_srcdir = @top_srcdir@

top_builddir = ../..
subdir = src/scripts

include $(top_builddir)/Makeconf

## don't add '#! R_SHELL' for scripts intend to be run by 'R CMD script'
SCRIPTS_S = BATCH COMPILE INSTALL LINK REMOVE Rd2pdf Rdconv Rdiff Rprof \
  SHLIB Stangle Sweave build check config
## <NOTE>
## Need target rules for all elements of SCRIPTS_B_IN/SCRIPTS_B.
SCRIPTS_B_IN = Rcmd.in javareconf.in mkinstalldirs.in pager.in rtags.in
SCRIPTS_B = $(SCRIPTS_B_IN:.in=)
## </NOTE>

distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
DISTFILES = Makefile.in Makefile.win $(SCRIPTS_S) $(SCRIPTS_B_IN) R.sh.in

CLEANFILES =
DISTCLEANFILES = Makefile R.fe R.sh $(SCRIPTS_B)

all: Makefile R

Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@

R: $(SCRIPTS_B) R.fe
    @$(MAKE) rhome=$(top_builddir) install-cmds
    @$(INSTALL_SCRIPT) R.fe $(top_builddir)/bin/R

## <NOTE>
## Seems we need target rules for creating FOO from FOO.in: pattern
## rules ('%:%.in') are not portable, and some versions of Make do not
## allow separated dependencies for single suffix rules.
Rcmd: $(srcdir)/Rcmd.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
javareconf: $(srcdir)/javareconf.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
makeinstalldirs: $(srcdir)/makeinstalldirs.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
pager: $(srcdir)/pager.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
rtags: $(srcdir)/rtags.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
## The following target helps in automatically generating the above
## target rules (provided that $(ECHO) understands backslash escapes).
Makerules:
    @(dep="\$$(top_builddir)/config.status"; \
      cmd="@cd \$$(top_builddir)"; \
      cmd="$${cmd} && \$$(SHELL) ./config.status \$$(subdir)/\$$@"; \
      for f in $(SCRIPTS_B); do \
        $(ECHO) "$${f}: \$$(srcdir)/$${f}.in $${dep}"; \
        $(ECHO) "   $${cmd}"; \
      done)
## </NOTE>

## <NOTE>
## The front-end shell script now (2000-08-02) also contains the version
## information.  As we keep this information outside configure (as
## otherwise developers would have to reconfigure and hence rebuild
## every day), we now first create 'R.sh' from 'R.sh.in' via configure,
## and then use sed to create the front end ('R.fe') which gets
## installed as 'R'.
R.sh: $(srcdir)/R.sh.in $(top_builddir)/config.status
    @cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
R.fe: R.sh $(top_srcdir)/VERSION $(top_builddir)/SVN-REVISION
    @$(ECHO) "creating $(subdir)/$@"
    @(v=`cat $(top_srcdir)/VERSION`; \
      dat=`sed -e 1d -e 's/^Last Changed Date: //' $(top_builddir)/SVN-REVISION`; \
      v="$${v} ($${dat})"; \
      y=`$(ECHO) $${dat} | cut -d- -f1`; \
      d=`$(ECHO) "$(abs_top_builddir)" | sed 's,/,\\\/,g'`; \
      sed "1,/R_HOME_DIR/s/\\(R_HOME_DIR=\\).*/\\1\"$${d}\"/; \
           s@REPLACE_BY_VERSION@$${v}@; \
           s@REPLACE_BY_YEAR@$${y}@" < R.sh > $@)
    @chmod +x $@
## </NOTE>

$(top_builddir)/libtool:
    @(cd $(@D); $(MAKE) $(@F))

install: installdirs install-cmds
    @rm -f $(DESTDIR)$(bindir)/R
    @(d=`$(ECHO) '$(rhome)' | sed 's,/,\\\/,g';`; \
      d2=`$(ECHO) '$(rsharedir)' | sed 's,/,\\\/,g';`; \
      d3=`$(ECHO) '$(rincludedir)' | sed 's,/,\\\/,g';`; \
      d4=`$(ECHO) '$(rdocdir)' | sed 's,/,\\\/,g';`; \
      sed -e "1,/R_HOME_DIR=/s/\\(R_HOME_DIR=\\).*/\\1$${d}/;" -e "s/\\(R_SHARE_DIR=\\).*/\\1$${d2}/;" -e  "s/\\(R_INCLUDE_DIR=\\).*/\\1$${d3}/;" -e "s/\\(R_DOC_DIR=\\).*/\\1$${d4}/;"\
      < R.fe > "$(DESTDIR)$(Rexecbindir)/R")
    @$(INSTALL_SCRIPT)  "$(DESTDIR)$(Rexecbindir)/R" "$(DESTDIR)$(bindir)/R"
    @chmod 755 "$(DESTDIR)$(bindir)/R" "$(DESTDIR)$(Rexecbindir)/R"
## why of all the scripts does this alone chmod just one copy?
installdirs:
    @$(MKINSTALLDIRS) $(DESTDIR)$(bindir)
install-cmds:
    @$(MKINSTALLDIRS) "$(DESTDIR)$(Rexecbindir)"
    @for f in $(SCRIPTS_S); do \
      source="$(srcdir)/$${f}"; \
      target="$(DESTDIR)$(Rexecbindir)/$${f}"; \
      (test -r "$${target}" && \
       cmp "$${source}" "$${target}" > /dev/null) || \
        $(INSTALL_SCRIPT) "$${source}" "$${target}"; \
    done
    @for f in $(SCRIPTS_B); do \
      $(INSTALL_SCRIPT) $${f} "$(DESTDIR)$(Rexecbindir)"; \
    done
    @$(INSTALL_SCRIPT) $(top_builddir)/libtool "$(DESTDIR)$(Rexecbindir)"
## there are no programs to install in this dir
install-strip:
    @$(MAKE) INSTALL_PROGRAM="${INSTALL_PROGRAM} -s" install
uninstall:
    @for f in $(SCRIPTS_S) $(SCRIPTS_B) libtool R; do \
      rm -f "$(DESTDIR)$(Rexecbindir)/$${f}"; \
    done
    @rm -f $(DESTDIR)$(bindir)/R

mostlyclean: clean
clean:
    -@test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean: clean
    -@test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
maintainer-clean: distclean

TAGS info dvi check:

distdir: $(DISTFILES)
    @for f in $(DISTFILES); do \
      test -f $(distdir)/$${f} \
        || ln $(srcdir)/$${f} $(distdir)/$${f} 2>/dev/null \
        || cp -p $(srcdir)/$${f} $(distdir)/$${f}; \
    done