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