#!/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