| #!/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 |
