diff options
Diffstat (limited to 'BeOS/linkmodule')
-rwxr-xr-x | BeOS/linkmodule | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/BeOS/linkmodule b/BeOS/linkmodule new file mode 100755 index 0000000..f0a6f9f --- /dev/null +++ b/BeOS/linkmodule @@ -0,0 +1,70 @@ +#! /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; the +# idea is to build an export list containing only the init*() function +# for the module. We _could_ assume for foomodule.o it was initfoo, but +# that's asking for trouble... this is a little less efficient but correct. +# +# 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) + +# Check to make sure we know what we're doing. +system="`uname -m`" +if [ "$system" != "BeMac" ] && [ "$system" != "BeBox" ] ; then + echo "Sorry, BeOS Python doesn't support x86 yet." + exit 1 +fi + +# 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 " $0 [args] -o foomodule.so [args] foomodule.o [args]" + echo + echo "Where:" + echo + echo " [args] normal mwcc arguments" + exit 1 +fi + +EXPORTS=${TARGET%.so}.exp + +# 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="-L.. -lpython1.5 -lbe -lnet -lroot" +GLUE="/boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o" + +# Check to see if we've already got an exports file; we don't need to +# update this once we've got it because we only ever want to export +# one symbol. +if [ ! -e $EXPORTS ] ; then + # The init*() function has to be related to the module's .so name + # for importdl to work. + echo init${TARGET%.so} | sed -e s/module// > $EXPORTS +fi + +# Now link against the clean exports file. +mwcc -xms -f $EXPORTS -o $TARGET $ARGS $GLUE $LIBS -nodup |