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/*-
* Copyright (c) 2002 Tim J. Robbins.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*/
/*
* c99 -- compile standard C programs
*
* This is essentially a wrapper around the system C compiler that forces
* the compiler into C99 mode.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
char **args;
u_int cargs, nargs;
void addarg(const char *item);
void usage(void);
int
main(int argc, char *argv[])
{
int i;
args = NULL;
cargs = nargs = 0;
addarg("cc");
addarg("-std=iso9899:1999");
addarg("-pedantic");
for (i = 1; i < argc; i++)
addarg(argv[i]);
execv("/usr/bin/cc", args);
err(1, "/usr/bin/cc");
}
void
addarg(const char *item)
{
if (nargs + 1 > cargs) {
cargs += 16;
if ((args = realloc(args, sizeof(*args) * cargs)) == NULL)
err(1, "malloc");
}
if ((args[nargs++] = strdup(item)) == NULL)
err(1, "strdup");
args[nargs] = NULL;
}
void
usage(void)
{
fprintf(stderr,
"usage: c99 [-cEgs] [-D name[=value]] [-I directory] ... [-L directory] ...\n");
fprintf(stderr,
" [-o outfile] [-O optlevel] [-U name]... operand ...\n");
exit(1);
}
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