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|
#!/bin/sh
#
# makeshlib: Make a shared library.....
# This script is used on platforms
# like AIX where making
# a shared library is somewhat more complex than just
# calling ld.
#
# Usage: makeshlib <version> -o <library><objects> <otherstuff>
#
host=@HOST_TYPE@
CC="@CC@"
HAVE_GCC=@HAVE_GCC@
version=$1;shift
shift; # discard -o
library=$1; shift
for opt in $* ; do
case $opt in
-*)
LDFLAGS="$LDFLAGS $opt"
;;
*)
OBJS="$OBJS $opt"
;;
esac
done
case $host in
*-*-aix*)
echo rm $library
rm -f $library 2>/dev/null
echo ar cq $library $OBJS
ar cq $library $OBJS || exit $?
dump -g $library | sed -e 's/^[ ]*[0-9][0-9]*[ ]*\([^ .][^ ]*\)$/\1/p;d' | sort | uniq > ${library}.syms
stat=$?
if [ $stat -eq 0 ] ; then
if test "$HAVE_GCC" = "yes" ; then
$CC -o shr.o.$version $library -nostartfiles -Xlinker -bgcbypass:1 -Xlinker -bfilelist -Xlinker -bM:SRE -Xlinker -bE:${library}.syms $LDFLAGS -lc
else
# Pull in by explicit pathname so we don't get gnu ld if
# installed (it could be even if we chose not to use gcc).
# Better still would be to do this through $CC -- how do
# we get crt0.o left out?
echo /bin/ld -o shr.o.$version $library -H512 -T512 -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms $libdirfl $liblist -lc
/bin/ld -o shr.o.$version $library -H512 -T512 -bM:SRE $LDFLAGS -bgcbypass:1 -bnodelcsect -bE:${library}.syms -lc
fi
stat=$?
if [ $stat -eq 0 ] ; then
rm $library ${library}.syms
ar cq $library shr.o.$version
stat=$?
rm shr.o.$version
else
rm -f $library
fi
fi
;;
*)
echo "Host type $host not supported!"
exit 1
esac
exit $stat
|
