| # This file is a shell script fragment that supplies the information |
| # necessary for a configure script to process the program in |
| # this directory. For more information, look at ../configure. |
| |
| # We need multilib support. |
| . ${srcdir}/../cfg-ml-com.in |
| |
| configdirs= |
| srctrigger=../libiberty/getopt1.c |
| srcname="cross -liberty library" |
| Makefile_in=../libiberty/Makefile.in |
| |
| case "$srcdir" in |
| ".") ;; |
| *) srcdir=${srcdir}/../libiberty ;; |
| esac |
| |
| # per-host: |
| |
| # per-target: |
| |
| files="../libiberty/alloca-norm.h" |
| links="alloca-conf.h" |
| |
| xhost=${target} |
| xsrcdir=../libiberty/ |
| . ${srcdir}/../libiberty/config.table |
| target_makefile_frag=${frag} |
| |
| case "$srcdir" in |
| ".") |
| # Make sure we also make links to all the source files |
| source_files=`echo ../libiberty/*.[ch] ../libiberty/functions.def` |
| files="${files} ${source_files}" |
| source_links=`echo "$source_files" | sed -e 's|../libiberty/||g'` |
| links="${links} ${source_links}" |
| ;; |
| *) |
| ;; |
| esac |
| |
| # post-target: |
| |
| # if we are candian crossing the we need to pick up host copies of |
| # the tools, otherwise we can look in the current tree |
| # but we shouldn't build xiberty if we're not canadian crossing. |
| if [ "${host}" != "${target}" ] ; then |
| echo "CC = ${target_alias}-gcc" > Makefile.tem |
| echo "AR = ${target_alias}-ar " >> Makefile.tem |
| echo "RANLIB = ${target_alias}-ranlib " >> Makefile.tem |
| else |
| echo > Makefile.tem |
| fi |
| |
| echo "INSTALL_DEST = tooldir" >> Makefile.tem |
| |
| # If we are cross-compiling, check at compile time whether we are |
| # using newlib. If we are, we already know the files we need, since |
| # the linker will fail when run on some of the newlib targets. |
| if [ "${host}" != "${target}" ] ; then |
| cat > Makefile.tem2 <<'!EOF!' |
| CONFIG_H = xconfig.h |
| NEEDED_LIST = xneeded-list |
| |
| xconfig.h: Makefile |
| if [ -f ../newlib/Makefile ]; then \ |
| echo "#define NEED_sys_nerr 1" >xconfig.h; \ |
| echo "#define NEED_sys_errlist 1" >>xconfig.h; \ |
| echo "#define NEED_sys_siglist 1" >>xconfig.h; \ |
| echo "#define NEED_psignal 1" >>xconfig.h; \ |
| else \ |
| $(MAKE) $(FLAGS_TO_PASS) lconfig.h; \ |
| cp lconfig.h xconfig.h; \ |
| fi |
| |
| xneeded-list: Makefile |
| if [ -f ../newlib/Makefile ]; then \ |
| echo insque.o random.o strdup.o alloca.o >xneeded-list; \ |
| else \ |
| $(MAKE) $(FLAGS_TO_PASS) lneeded-list; \ |
| cp lneeded-list xneeded-list; \ |
| fi |
| !EOF! |
| fi |
| sed -e "/^####/ r Makefile.tem" -e "/^####/ r Makefile.tem2" ${Makefile} > Makefile.tem3 |
| mv Makefile.tem3 ${Makefile} |
| rm -f Makefile.tem Makefile.tem2 |
| |
| if [ "${srcdir}" = "." ] ; then |
| echo "EXTRA_LINKS = ${source_links}" >>Makefile |
| fi |
| mv Makefile Makefile.tmp |
| # Patch 'install' and 'Makefile' rules in Makefile |
| # (The latter is only needed when "$srcdir" = ".".) |
| sed <Makefile.tmp -e '/INSTALL_DEST =/s/libdir/tooldir/' \ |
| -e '/Makefile/s|(srcdir)/Makefile.in|(srcdir)/../libiberty/Makefile.in|' \ |
| >Makefile |
| rm -f Makefile.tmp |
| |
| # We need multilib support. |
| . ${srcdir}/../cfg-ml-pos.in |