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#!/bin/sh
##===- tools/gccas.sh ------------------------------------------*- bash -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
#
# Synopsis: This shell script is a replacement for the old "gccas" tool that
# existed in LLVM versions before 2.0. The functionality of gccas has
# now been moved to opt and llvm-as. This shell script provides
# backwards compatibility so build environments invoking gccas can
# still get the net effect of llvm-as/opt by running gccas.
#
# Syntax: gccas OPTIONS... [asm file]
#
##===----------------------------------------------------------------------===##
#
echo "gccas: This tool is deprecated, please use opt" 1>&2
TOOLDIR=@TOOLDIR@
OPTOPTS="-std-compile-opts -f"
ASOPTS=""
lastwasdasho=0
for option in "$@" ; do
option=`echo "$option" | sed 's/^--/-/'`
case "$option" in
-disable-opt)
OPTOPTS="$OPTOPTS $option"
;;
-disable-inlining)
OPTOPTS="$OPTOPTS $option"
;;
-verify)
OPTOPTS="$OPTOPTS -verify-each"
;;
-strip-debug)
OPTOPTS="$OPTOPTS $option"
;;
-o)
OPTOPTS="$OPTOPTS -o"
lastwasdasho=1
;;
-disable-compression)
# ignore
;;
-traditional-format)
# ignore
;;
-*)
OPTOPTS="$OPTOPTS $option"
;;
*)
if test $lastwasdasho -eq 1 ; then
OPTOPTS="$OPTOPTS $option"
lastwasdasho=0
else
ASOPTS="$ASOPTS $option"
fi
;;
esac
done
${TOOLDIR}/llvm-as $ASOPTS -o - | ${TOOLDIR}/opt $OPTOPTS
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