old-cross-binutils/binutils/configure.in
Ian Lance Taylor 6f88f03122 * configure.in: Set UNDERSCORE in Makefile based on result of
invoking config.bfd with a second argument of ``_''.
	* Makefile.in (underscore.c): Depend upon Makefile.  Don't try to
	run $(CC) and $(NM), just use $(UNDERSCORE).  Create via temporary
	file.
	(demangle.o): Remove target.
	($(NM_PROG)): Don't depend upon demangle.o, and	don't link against
	demangle.o.  It's in libiberty anyhow.
	(cplus-dem.o): Don't depend upon demangle.o.
	* binutils.texi: Mention -n and --no-strip-underscores arguments
	to c++filt.
1994-06-16 21:59:41 +00:00

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# This file is a shell script that supplies the information necessary
# to tailor a template configure script into the configure script
# appropriate for this directory. For more information, check any
# existing configure script.
srctrigger=ar.c
srcname="Binutils"
configdirs="testsuite"
# per-host:
. ${srcdir}/../bfd/configure.host
host_makefile_frag=
if [ -f ${srcdir}/../bfd/config/${my_host}.mh ] ; then
host_makefile_frag=../bfd/config/${my_host}.mh
fi
# per-target:
# Canonicalize the secondary target names.
if [ -n "$with_targets" ]; then
for targ in `echo $with_targets | sed 's/,/ /g'`
do
result=`$configsub $targ 2>/dev/null`
if [ -n "$result" ]; then
canon_targets="$canon_targets $result"
else
# Allow targets that config.sub doesn't recognize, like "all".
canon_targets="$canon_targets $targ"
fi
done
else
# If our target is rs6000 _and nothing else_ then we build only nm!
case $target in
rs6000-*-lynx*) target_makefile_frag=config/rslynx ;;
esac
fi
all_targets=false
build_nlmconv=false
build_srconv=false
for targ in $target $canon_targets
do
bfd_target=`$srcdir/../bfd/config.bfd $targ`
if [ "x$bfd_target" = "xall" ]; then
all_targets=true
build_nlmconv=true
build_srconv=true
else
case $targ in
*-*-netware*) build_nlmconv=true ;;
esac
case $targ in
*-*-hms*) build_srconv=true ;;
esac
fi
done
# We don't do any links based on the target system, just makefile config.
# post-target:
rm -f Makefile.tmp Makefile.2
mv Makefile Makefile.tmp
if [ "x${build_nlmconv}" = "xtrue" ]; then
echo 'BUILD_NLMCONV = $(NLMCONV_PROG)' >> Makefile.2
fi
if [ "x${build_srconv}" = "xtrue" ]; then
echo 'BUILD_SRCONV = $(SRCONV_PROG)' >> Makefile.2
fi
if [ "x`$srcdir/../bfd/config.bfd $target _`" = "xyes" ]; then
underscore=1
else
underscore=0
fi
echo "UNDERSCORE = ${underscore}" >> Makefile.2
cat Makefile.tmp >> Makefile.2
rm -f Makefile.tmp
mv Makefile.2 Makefile