99 lines
2.4 KiB
Plaintext
99 lines
2.4 KiB
Plaintext
|
#!/bin/sh
|
||
|
|
#
|
||
|
|
# A helper script for Makeasm.am .asm.lo rule.
|
||
|
|
|
||
|
|
# Copyright 2001 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is part of the GNU MP Library.
|
||
|
|
#
|
||
|
|
# The GNU MP Library is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU Lesser General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2.1 of the License, or (at your
|
||
|
|
# option) any later version.
|
||
|
|
#
|
||
|
|
# The GNU MP Library is distributed in the hope that it will be useful, but
|
||
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
||
|
|
# License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU Lesser General Public License
|
||
|
|
# along with the GNU MP Library; see the file COPYING.LIB. If not, write to
|
||
|
|
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
|
|
# MA 02110-1301, USA.
|
||
|
|
|
||
|
|
|
||
|
|
# Usage: m4-ccas --m4=M4 CC ... file.asm ...
|
||
|
|
#
|
||
|
|
# Process file.asm with the given M4 plus any -D arguments, then
|
||
|
|
# assemble with the given CC plus all arguments.
|
||
|
|
#
|
||
|
|
# The M4 command must be in a single --m4= argument, and will be split
|
||
|
|
# on whitespace. When CC is invoked file.asm is replaced with a
|
||
|
|
# temporary .s file which is the M4 output.
|
||
|
|
#
|
||
|
|
# To allow parallel builds, the temp file name is based on the .asm
|
||
|
|
# file name, which will be the output object filename for all uses we
|
||
|
|
# put this script to.
|
||
|
|
|
||
|
|
M4=
|
||
|
|
CC=
|
||
|
|
DEFS=
|
||
|
|
ASM=
|
||
|
|
SEEN_O=no
|
||
|
|
|
||
|
|
for i in "$@"; do
|
||
|
|
case $i in
|
||
|
|
--m4=*)
|
||
|
|
M4=`echo "$i" | sed 's/^--m4=//'`
|
||
|
|
;;
|
||
|
|
-D*)
|
||
|
|
DEFS="$DEFS $i"
|
||
|
|
CC="$CC $i"
|
||
|
|
;;
|
||
|
|
*.asm)
|
||
|
|
if test -n "$ASM"; then
|
||
|
|
echo "Only one .asm file permitted"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
BASENAME=`echo "$i" | sed -e 's/\.asm$//' -e 's/^.*[\\/:]//'`
|
||
|
|
TMP=tmp-$BASENAME.s
|
||
|
|
ASM=$i
|
||
|
|
CC="$CC $TMP"
|
||
|
|
;;
|
||
|
|
-o)
|
||
|
|
SEEN_O=yes
|
||
|
|
CC="$CC $i"
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
CC="$CC $i"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
if test -z "$M4"; then
|
||
|
|
echo "No --m4 specified"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -z "$ASM"; then
|
||
|
|
echo "No .asm specified"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Libtool adds it's own -o when sending output to .libs/foo.o, but not
|
||
|
|
# when just wanting foo.o in the current directory. We need an
|
||
|
|
# explicit -o in both cases since we're assembling tmp-foo.s.
|
||
|
|
#
|
||
|
|
if test $SEEN_O = no; then
|
||
|
|
CC="$CC -o $BASENAME.o"
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "$M4 $DEFS $ASM >$TMP"
|
||
|
|
$M4 $DEFS $ASM >$TMP || exit
|
||
|
|
|
||
|
|
echo "$CC"
|
||
|
|
$CC || exit
|
||
|
|
|
||
|
|
# Comment this out to preserve .s intermediates
|
||
|
|
rm -f $TMP
|