compile revision 142403
190926Snectar#! /bin/sh 290926Snectar# Wrapper for compilers which do not understand `-c -o'. 390926Snectar 4142403Snectarscriptversion=2003-11-09.00 5142403Snectar 6142403Snectar# Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc. 790926Snectar# Written by Tom Tromey <tromey@cygnus.com>. 890926Snectar# 990926Snectar# This program is free software; you can redistribute it and/or modify 1090926Snectar# it under the terms of the GNU General Public License as published by 1190926Snectar# the Free Software Foundation; either version 2, or (at your option) 1290926Snectar# any later version. 1390926Snectar# 1490926Snectar# This program is distributed in the hope that it will be useful, 1590926Snectar# but WITHOUT ANY WARRANTY; without even the implied warranty of 1690926Snectar# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1790926Snectar# GNU General Public License for more details. 1890926Snectar# 1990926Snectar# You should have received a copy of the GNU General Public License 2090926Snectar# along with this program; if not, write to the Free Software 2190926Snectar# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 2290926Snectar 2390926Snectar# As a special exception to the GNU General Public License, if you 2490926Snectar# distribute this file as part of a program that contains a 2590926Snectar# configuration script generated by Autoconf, you may include it under 2690926Snectar# the same distribution terms that you use for the rest of that program. 2790926Snectar 28142403Snectar# This file is maintained in Automake, please report 29142403Snectar# bugs to <bug-automake@gnu.org> or send patches to 30142403Snectar# <automake-patches@gnu.org>. 3190926Snectar 32142403Snectarcase $1 in 33142403Snectar '') 34142403Snectar echo "$0: No command. Try \`$0 --help' for more information." 1>&2 35142403Snectar exit 1; 36142403Snectar ;; 37142403Snectar -h | --h*) 38142403Snectar cat <<\EOF 39142403SnectarUsage: compile [--help] [--version] PROGRAM [ARGS] 40142403Snectar 41142403SnectarWrapper for compilers which do not understand `-c -o'. 42142403SnectarRemove `-o dest.o' from ARGS, run PROGRAM with the remaining 43142403Snectararguments, and rename the output as expected. 44142403Snectar 45142403SnectarIf you are trying to build a whole package this is not the 46142403Snectarright script to run: please start by reading the file `INSTALL'. 47142403Snectar 48142403SnectarReport bugs to <bug-automake@gnu.org>. 49142403SnectarEOF 50142403Snectar exit 0 51142403Snectar ;; 52142403Snectar -v | --v*) 53142403Snectar echo "compile $scriptversion" 54142403Snectar exit 0 55142403Snectar ;; 56142403Snectaresac 57142403Snectar 58142403Snectar 5990926Snectarprog=$1 6090926Snectarshift 6190926Snectar 6290926Snectarofile= 6390926Snectarcfile= 6490926Snectarargs= 6590926Snectarwhile test $# -gt 0; do 66142403Snectar case "$1" in 6790926Snectar -o) 68142403Snectar # configure might choose to run compile as `compile cc -o foo foo.c'. 69142403Snectar # So we do something ugly here. 70142403Snectar ofile=$2 71142403Snectar shift 72142403Snectar case "$ofile" in 7390926Snectar *.o | *.obj) 74142403Snectar ;; 7590926Snectar *) 76142403Snectar args="$args -o $ofile" 77142403Snectar ofile= 78142403Snectar ;; 79142403Snectar esac 8090926Snectar ;; 8190926Snectar *.c) 82142403Snectar cfile=$1 83142403Snectar args="$args $1" 84142403Snectar ;; 8590926Snectar *) 86142403Snectar args="$args $1" 87142403Snectar ;; 88142403Snectar esac 89142403Snectar shift 9090926Snectardone 9190926Snectar 9290926Snectarif test -z "$ofile" || test -z "$cfile"; then 93142403Snectar # If no `-o' option was seen then we might have been invoked from a 94142403Snectar # pattern rule where we don't need one. That is ok -- this is a 95142403Snectar # normal compilation that the losing compiler can handle. If no 96142403Snectar # `.c' file was seen then we are probably linking. That is also 97142403Snectar # ok. 98142403Snectar exec "$prog" $args 9990926Snectarfi 10090926Snectar 10190926Snectar# Name of file we expect compiler to create. 10290926Snectarcofile=`echo $cfile | sed -e 's|^.*/||' -e 's/\.c$/.o/'` 10390926Snectar 10490926Snectar# Create the lock directory. 10590926Snectar# Note: use `[/.-]' here to ensure that we don't use the same name 10690926Snectar# that we are using for the .o file. Also, base the name on the expected 10790926Snectar# object file name, since that is what matters with a parallel build. 10890926Snectarlockdir=`echo $cofile | sed -e 's|[/.-]|_|g'`.d 10990926Snectarwhile true; do 110142403Snectar if mkdir $lockdir > /dev/null 2>&1; then 111142403Snectar break 112142403Snectar fi 113142403Snectar sleep 1 11490926Snectardone 11590926Snectar# FIXME: race condition here if user kills between mkdir and trap. 11690926Snectartrap "rmdir $lockdir; exit 1" 1 2 15 11790926Snectar 11890926Snectar# Run the compile. 11990926Snectar"$prog" $args 12090926Snectarstatus=$? 12190926Snectar 12290926Snectarif test -f "$cofile"; then 123142403Snectar mv "$cofile" "$ofile" 12490926Snectarfi 12590926Snectar 12690926Snectarrmdir $lockdir 12790926Snectarexit $status 128142403Snectar 129142403Snectar# Local Variables: 130142403Snectar# mode: shell-script 131142403Snectar# sh-indentation: 2 132142403Snectar# eval: (add-hook 'write-file-hooks 'time-stamp) 133142403Snectar# time-stamp-start: "scriptversion=" 134142403Snectar# time-stamp-format: "%:y-%02m-%02d.%02H" 135142403Snectar# time-stamp-end: "$" 136142403Snectar# End: 137