mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-03 08:34:29 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Changes for new BeOS port by Chris Herborth

Browse source
This commit is contained in:
Guido van Rossum 1998-12-17 18:00:33 +00:00
parent 476e49f055
commit fc4966b7af
3 changed files with 75 additions and 150 deletions
Download patch file Download diff file Expand all files Collapse all files

57
BeOS/linkmodule
View file

@ -4,12 +4,11 @@
# Chris Herborth (chrish@qnx.com)
#
# This is covered by the same copyright/licensing terms as the rest of
# Python
# 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.
# 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):
#
@ -19,13 +18,8 @@
#
# $(LDSHARED) readline.o -L/boot/home/config/lib -lreadline -ltermcap \
# -o readline$(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
#
# so we need to preserve the arguments, sort of.
# Make sure we got reasonable arguments.
TARGET=""
@ -45,26 +39,37 @@ if [ "$TARGET" = "" ] ; then
echo
echo "Where:"
echo
echo " [args] normal mwcc arguments"
echo " [args] normal compiler arguments"
exit 1
fi
EXPORTS=${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
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"
CC="mwcc -xms -export pragma -nodup"
;;
# Now link against the clean exports file.
mwcc -xms -f $EXPORTS -o $TARGET $ARGS $GLUE $LIBS -nodup
x86)
# We don't need as much crap here...
GLUE=""
CC="gcc -nostart -Wl,-soname=${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