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Add getopt implementation to abuild 

Similar to buildgcc, abuild requires getopt(1). Provide an
implementation for platforms without it (Win32)

Change-Id: I2ae4d84e06dd34135c97b18819da2b49a89706ce
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/862
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Patrick Georgi 2012-04-05 11:17:01 +02:00 committed by Patrick Georgi
parent fb89dd0a93
commit 92cfe183a7
2 changed files with 68 additions and 0 deletions
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4
util/abuild/abuild
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@ -563,6 +563,10 @@ test -f util/sconfig/sconfig.l && ROOT=$( pwd )
test -f ../util/sconfig/sconfig.l && ROOT=$( cd ..; pwd )
test "$ROOT" = "" && ROOT=$( cd ../..; pwd )
# Look if we have getopt. If not, build it.
export PATH=$PATH:util/abuild
getopt - > /dev/null 2>/dev/null || gcc -o util/abuild/getopt util/abuild/getopt.c
# parse parameters.. try to find out whether we're running GNU getopt
getoptbrand="`getopt -V`"
if [ "${getoptbrand:0:6}" == "getopt" ]; then

64
util/abuild/getopt.c Normal file
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@ -0,0 +1,64 @@
/*
Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
The DragonFly Project. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of The DragonFly Project nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific, prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* $FreeBSD: src/usr.bin/getopt/getopt.c,v 1.4.2.2 2001/07/30 10:16:38 dd Exp $ */
/* $DragonFly: src/usr.bin/getopt/getopt.c,v 1.4 2004/10/23 13:33:36 eirikn Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int
main(int argc, char **argv)
{
int c;
int status = 0;
optind = 2; /* Past the program name and the option letters. */
while ((c = getopt(argc, argv, argv[1])) != -1)
switch (c) {
case '?':
status = 1; /* getopt routine gave message */
break;
default:
if (optarg != NULL)
printf(" -%c %s", c, optarg);
else
printf(" -%c", c);
break;
}
printf(" --");
for (; optind < argc; optind++)
printf(" %s", argv[optind]);
printf("\n");
return(status);
}