#!@BUILDLINK_SHELL@
#
# $NetBSD: fake-la,v 1.6 2003/09/15 21:52:51 skrll Exp $

AWK="@AWK@"
BASENAME="@BASENAME@"
CC="@CC@"
CP="@CP@"
DIRNAME="@DIRNAME@"
ECHO="@ECHO@"
LIBTOOL="@LIBTOOL@ --quiet"
MKDIR="@MKDIR@"
MV="@MV@"
RM="@RM@"
SED="@SED@"
TEST="@TEST@"

BUILDLINK_DIR="@BUILDLINK_DIR@"

reallib="$1"
realdir=`${DIRNAME} $reallib`
libname=`${BASENAME} $reallib`
tmpdir=${BUILDLINK_DIR}/.tmp

case $libname in
	*.so)
		# no version in name which happens e.g. for libpthread.so on Linux
		# Suse 8.1, Slackware 8.1 and others, but there, the library is a link
		# to a library with a version in it
		libbase=`${ECHO} $libname | ${SED} -e "s/\.so$//"`
		if ${TEST} -h $reallib; then
			liblinked=`ls -l $reallib | ${AWK} '{print $NF}'`
			version=`${ECHO} $liblinked | ${SED} -e "s/.*\.so\.//;s/\./:/g"`
		else
			# bail out
			${ECHO} "could not determine version of $reallib"
			exit 1
		fi
		;;

	*.so.[0-9]*)
		libbase=`${ECHO} $libname | ${SED} -e "s/\.so\.[0-9.]*$//"`
		version=`${ECHO} $libname | ${SED} -e "s/.*\.so\.//;s/\./:/g"`
		;;

	*[0-9].dylib)
		libbase=`${ECHO} $libname | ${SED} -e "s/\.[0-9.]*\.dylib$//"`
		version=`${ECHO} $libname | ${SED} -e "s/^[^.]*\.\([0-9]*\.[0-9]*\)\.dylib/\1/;s/\./:/g"`
		;;
esac

if ${TEST} ! -f $tmpdir/inst/$libbase.la; then
	${MKDIR} $tmpdir/inst
	cd $tmpdir
	${ECHO} "static int i;" > nonempty.c	# create a nonempty input file
	${LIBTOOL} --mode=compile ${CC} -c nonempty.c
	${LIBTOOL} --mode=link ${CC} -o $libbase.la nonempty.lo -rpath $tmpdir/inst -version-info $version
	${LIBTOOL} --mode=install ${CP} $libbase.la $tmpdir/inst >/dev/null

	# Reset the ld.so cache as "libtool --mode=install" may have executed
	# ldconfig to add "$tmpdir/inst" to the cache.
	#
	@RESET_LD_SO_CACHE@ >/dev/null 2>&1

fi
${SED} -e "s,$tmpdir/inst,$realdir,g" $tmpdir/inst/$libbase.la