/Modules/ld_so_beos
http://unladen-swallow.googlecode.com/ · Shell · 78 lines · 42 code · 7 blank · 29 comment · 2 complexity · 29992e517cfc952c3e87cc8b22d151a3 MD5 · raw file
- #! /bin/sh
- #
- # linkmodule for Python
- # Chris Herborth (chrish@qnx.com)
- #
- # This is covered by the same copyright/licensing terms as the rest of
- # Python.
- #
- # Shell script to build shared library versions of the modules; since
- # the change to the *ahem* "proper" import/export mechanism, this script
- # is much simpler. It handles PowerPC and x86, too.
- #
- # This is called by the Modules/Makefile as $(LDSHARED):
- #
- # $(LDSHARED) foomodule.o -o foomodule$(SO)
- #
- # Could also be called as:
- #
- # $(LDSHARED) readline.o -L/boot/home/config/lib -lreadline -ltermcap \
- # -o readline$(SO)
- #
- # so we need to preserve the arguments, sort of.
- # Make sure we got reasonable arguments.
- TARGET=""
- ARGS=""
- while [ "$#" != "0" ]; do
- case "$1" in
- -o) TARGET="$2"; shift; shift;;
- *) ARGS="$ARGS $1"; shift;;
- esac
- done
- if [ "$TARGET" = "" ] ; then
- echo "Usage:"
- echo
- echo " $0 [args] -o foomodule.so [args] foomodule.o [args]"
- echo
- echo "Where:"
- echo
- echo " [args] normal compiler arguments"
- exit 1
- fi
- # The shared libraries and glue objects we need to link against; these
- # libs are overkill for most of the standard modules, but it makes life
- # in this shell script easier.
- LIBS="-lbe -lnet -lroot"
- case $BE_HOST_CPU in
- ppc)
- # Boy, do we need a lot of crap...
- GLUE_LOC=/boot/develop/lib/ppc
- GLUE="${GLUE_LOC}/glue-noinit.a ${GLUE_LOC}/init_term_dyn.o"
- case $(uname -r) in
- 4.0*) CC="mwcc -xms -export pragma -nodup" ;;
- *) CC="mwcc -shared -export pragma -nodup" ;;
- esac
- ;;
- x86)
- # We don't need as much crap here...
- GLUE=""
- CC="gcc -nostart -Wl,-soname=${TARGET}"
- ;;
- *)
- # What the?!?
- echo "$0 doesn't support $BE_HOST_CPU systems..."
- echo "You're on your own... I'd be surprised if this works."
- GLUE=""
- CC="cc"
- ;;
- esac
- # Now link that shared lib...
- $CC -o $TARGET $ARGS $GLUE $LIBS