| 1 | #! /bin/sh
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| 2 | #
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| 3 | # linkmodule for Python
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| 4 | # Chris Herborth (chrish@qnx.com)
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| 5 | #
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| 6 | # This is covered by the same copyright/licensing terms as the rest of
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| 7 | # Python.
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| 8 | #
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| 9 | # Shell script to build shared library versions of the modules; since
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| 10 | # the change to the *ahem* "proper" import/export mechanism, this script
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| 11 | # is much simpler. It handles PowerPC and x86, too.
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| 12 | #
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| 13 | # This is called by the Modules/Makefile as $(LDSHARED):
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| 14 | #
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| 15 | # $(LDSHARED) foomodule.o -o foomodule$(SO)
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| 16 | #
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| 17 | # Could also be called as:
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| 18 | #
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| 19 | # $(LDSHARED) readline.o -L/boot/home/config/lib -lreadline -ltermcap \
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| 20 | # -o readline$(SO)
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| 21 | #
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| 22 | # so we need to preserve the arguments, sort of.
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| 23 |
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| 24 | # Make sure we got reasonable arguments.
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| 25 | TARGET=""
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| 26 | ARGS=""
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| 27 |
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| 28 | while [ "$#" != "0" ]; do
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| 29 | case "$1" in
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| 30 | -o) TARGET="$2"; shift; shift;;
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| 31 | *) ARGS="$ARGS $1"; shift;;
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| 32 | esac
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| 33 | done
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| 34 |
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| 35 | if [ "$TARGET" = "" ] ; then
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| 36 | echo "Usage:"
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| 37 | echo
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| 38 | echo " $0 [args] -o foomodule.so [args] foomodule.o [args]"
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| 39 | echo
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| 40 | echo "Where:"
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| 41 | echo
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| 42 | echo " [args] normal compiler arguments"
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| 43 | exit 1
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| 44 | fi
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| 45 |
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| 46 | # The shared libraries and glue objects we need to link against; these
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| 47 | # libs are overkill for most of the standard modules, but it makes life
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| 48 | # in this shell script easier.
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| 49 | LIBS="-lbe -lnet -lroot"
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| 50 |
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| 51 | case $BE_HOST_CPU in
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| 52 | ppc)
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| 53 | # Boy, do we need a lot of crap...
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| 54 | GLUE_LOC=/boot/develop/lib/ppc
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| 55 | GLUE="${GLUE_LOC}/glue-noinit.a ${GLUE_LOC}/init_term_dyn.o"
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| 56 | case $(uname -r) in
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| 57 | 4.0*) CC="mwcc -xms -export pragma -nodup" ;;
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| 58 | *) CC="mwcc -shared -export pragma -nodup" ;;
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| 59 | esac
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| 60 | ;;
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| 61 |
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| 62 | x86)
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| 63 | # We don't need as much crap here...
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| 64 | GLUE=""
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| 65 | CC="gcc -nostart -Wl,-soname=${TARGET}"
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| 66 | ;;
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| 67 |
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| 68 | *)
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| 69 | # What the?!?
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| 70 | echo "$0 doesn't support $BE_HOST_CPU systems..."
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| 71 | echo "You're on your own... I'd be surprised if this works."
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| 72 | GLUE=""
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| 73 | CC="cc"
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| 74 | ;;
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| 75 | esac
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| 76 |
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| 77 | # Now link that shared lib...
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| 78 | $CC -o $TARGET $ARGS $GLUE $LIBS
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