[Python-checkins] CVS: python/dist/src/Modules ar_beos,NONE,1.1 ld_so_beos,NONE,1.1

[Neil Schemenauer]

Update of /cvsroot/python/python/dist/src/Modules
In directory usw-pr-cvs1:/tmp/cvs-serv32489/Modules

Added Files:
	ar_beos ld_so_beos 
Log Message:
Moved BeOS/ar-fake and BeOS/linkmodule to Modules/ar_beos and
Modules/ld_so_beos.  Closes SF patch #103679.


--- NEW FILE: ar_beos ---
#!/bin/sh
#
#  Truly fake ar, using a directory to store object files.
#
#     Donn Cave, donn@oz.net

usage='Usage: ar-fake cr libpython.dir obj.o ...
       ar-fake d libpython.dir obj.o ...
       ar-fake so libpython.dir libpython.so'

case $# in
0|1|2)
        echo "$usage" >&2
        exit 1
        ;;
esac

command=$1
library=$2
shift 2

case $command in
cr)
        if test -d $library
        then :
        else
                mkdir $library
        fi
        if cp -p $* $library
        then
                #  To force directory modify date, create or delete a file.
                if test -e $library/.tch
                then rm $library/.tch
                else echo tch > $library/.tch
                fi
                exit 0
        fi
        ;;
d)
        if test -d $library
        then
                cd $library
                rm -f $*
        fi
        ;;
so)
        case $BE_HOST_CPU in
        ppc)
                #  In case your libpython.a refers to any exotic libraries,
                #  mwld needs to know that here.  The following hack makes
                #  a couple of assumptions about Modules/Makefile.  If it
                #  doesn't work, you may as well add the necessary libraries
                #  here explicitly instead.
                extralibs=$(
                        (cd Modules; make -f Makefile -n link) |
                        sed -n 's/.*\.so \(.*\) -o python.*/\1/p'
                )
                mwld -xms -export pragma -nodup -o $1 $library/* $extralibs
                ;;
        x86)
                ld -shared -soname $(basename $1) -o $1 $library/*
                ;;
        esac
        status=$?
        cd $(dirname $1)
        ln -sf $PWD lib
        exit $status
        ;;
*)
        echo "$usage" >&2
        exit 1
        ;;
esac

--- NEW FILE: ld_so_beos ---
#! /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=""
VERSION=2.0

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="-L.. -lpython$VERSION -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