From a89a14ef5da44684a16b204e7a70460cc8c4922a Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Fri, 21 Jun 2024 23:36:36 +0200 Subject: Basic constant folding implementation --- vendor/gmp-6.3.0/mpn/m4-ccas | 107 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100755 vendor/gmp-6.3.0/mpn/m4-ccas (limited to 'vendor/gmp-6.3.0/mpn/m4-ccas') diff --git a/vendor/gmp-6.3.0/mpn/m4-ccas b/vendor/gmp-6.3.0/mpn/m4-ccas new file mode 100755 index 0000000..16d80c6 --- /dev/null +++ b/vendor/gmp-6.3.0/mpn/m4-ccas @@ -0,0 +1,107 @@ +#!/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 either: +# +# * the GNU Lesser General Public License as published by the Free +# Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# or +# +# * the GNU General Public License as published by the Free Software +# Foundation; either version 2 of the License, or (at your option) any +# later version. +# +# or both in parallel, as here. +# +# 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 General Public License +# for more details. +# +# You should have received copies of the GNU General Public License and the +# GNU Lesser General Public License along with the GNU MP Library. If not, +# see https://www.gnu.org/licenses/. + + +# 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 -- cgit v1.2.3