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$NetBSD: patch-mkdep.c,v 1.3 2013/12/14 17:56:22 cheusov Exp $
For better portability
--- mkdep.c.orig 2013-10-09 14:38:38.000000000 +0000
+++ mkdep.c
@@ -33,7 +33,6 @@
#include "nbtool_config.h"
#endif
-#include <sys/cdefs.h>
#if !defined(lint)
__COPYRIGHT("@(#) Copyright (c) 1999 The NetBSD Foundation, Inc.\
All rights reserved.");
@@ -48,15 +47,28 @@ __RCSID("$NetBSD: mkdep.c,v 1.43 2013/03
#include <fcntl.h>
#include <getopt.h>
#include <locale.h>
+
+#ifndef __sun
#include <paths.h>
#define _WITH_DPRINTF
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <limits.h>
#include "findcc.h"
+#ifndef _PATH_TMP
+#define _PATH_TMP "/tmp"
+#endif
+
+#ifndef _PATH_DEFPATH
+#define _PATH_DEFPATH "/usr/bin:/bin:/usr/local/bin"
+#endif
+
typedef struct opt opt_t;
struct opt {
opt_t *left;
@@ -89,13 +101,13 @@ deconst(const void *p)
return (const char *)p - (const char *)0 + (char *)0;
}
-__dead2 static void
+static void
usage(void)
{
(void)fprintf(stderr,
"usage: %s [-aDdiopqv] [-f file] [-P prefix] [-s suffixes] "
"-- [flags] file ...\n",
- getprogname());
+ "bmkdep");
exit(EXIT_FAILURE);
}
@@ -229,12 +241,12 @@ main(int argc, char **argv)
const char *prefix = NULL;
const char *suffixes = NULL, *s;
suff_list_t *suff_list = NULL, *sl;
+ char incl [PATH_MAX+100];
suf = NULL; /* XXXGCC -Wuninitialized [sun2] */
sl = NULL; /* XXXGCC -Wuninitialized [sun2] */
setlocale(LC_ALL, "");
- setprogname(argv[0]);
aflag = O_WRONLY | O_APPEND | O_CREAT | O_TRUNC;
dflag = 0;
@@ -329,8 +341,14 @@ main(int argc, char **argv)
} else
fname = *argv++;
if (iflag) {
+#ifdef _WITH_DPRINTF
if (dprintf(dependfile, ".-include \"%s\"\n",
fname) < 0)
+#else
+ snprintf (incl, sizeof (incl),
+ ".-include \"%s\"\n", fname);
+ if (write(dependfile, incl, strlen(incl)) < 0)
+#endif
goto wrerror;
continue;
}
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