From 23f62fc6f3b8d01a953266ddd404c392b128c952 Mon Sep 17 00:00:00 2001
From: "\"Vladimir N. Oleynik\"" <dzo@simtreas.ru>
Date: Wed, 14 Sep 2005 16:59:11 +0000
Subject: [PATCH] split libbb: moved xregcomp separatelly for speed up
 recompile

---
 editors/awk.c      |  2 +-
 editors/sed.c      |  2 +-
 findutils/grep.c   |  2 +-
 include/libbb.h    |  2 --
 include/xregex.h   | 31 +++++++++++++++++++++++++++++++
 libbb/xregcomp.c   |  2 +-
 miscutils/devfsd.c |  3 +--
 7 files changed, 36 insertions(+), 8 deletions(-)
 create mode 100644 include/xregex.h

diff --git a/editors/awk.c b/editors/awk.c
index 3ee677304..6e81e23a9 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -29,8 +29,8 @@
 #include <math.h>
 #include <ctype.h>
 #include <getopt.h>
-#include <regex.h>
 
+#include "xregex.h"
 #include "busybox.h"
 
 
diff --git a/editors/sed.c b/editors/sed.c
index 166e837da..3b0cebda6 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -79,12 +79,12 @@
 
 #include <stdio.h>
 #include <unistd.h>		/* for getopt() */
-#include <regex.h>
 #include <string.h>		/* for strdup() */
 #include <errno.h>
 #include <ctype.h>		/* for isspace() */
 #include <stdlib.h>
 #include "busybox.h"
+#include "xregex.h"
 
 typedef struct sed_cmd_s {
     /* Ordered by alignment requirements: currently 36 bytes on x86 */
diff --git a/findutils/grep.c b/findutils/grep.c
index e796294f3..a705df912 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -27,10 +27,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <getopt.h>
-#include <regex.h>
 #include <string.h>
 #include <errno.h>
 #include "busybox.h"
+#include "xregex.h"
 
 
 /* options */
diff --git a/include/libbb.h b/include/libbb.h
index 024f33f76..71ba8feac 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -29,7 +29,6 @@
 #include <stdarg.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <regex.h>
 #include <termios.h>
 #include <stdint.h>
 
@@ -476,7 +475,6 @@ extern void vfork_daemon_rexec(int nochdir, int noclose,
 		int argc, char **argv, char *foreground_opt);
 extern int get_terminal_width_height(int fd, int *width, int *height);
 extern unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *));
-extern void xregcomp(regex_t *preg, const char *regex, int cflags);
 
 #define HASH_SHA1	1
 #define HASH_MD5	2
diff --git a/include/xregex.h b/include/xregex.h
new file mode 100644
index 000000000..394ce3bae
--- /dev/null
+++ b/include/xregex.h
@@ -0,0 +1,31 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox xregcomp utility routine
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
+ * Permission has been granted to redistribute this code under the GPL.
+ *
+ */
+#ifndef __BB_REGEX__
+#define __BB_REGEX__
+
+#include <sys/types.h>
+#include <regex.h>
+extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+
+#endif
diff --git a/libbb/xregcomp.c b/libbb/xregcomp.c
index fa6c0fa2b..c28ca659d 100644
--- a/libbb/xregcomp.c
+++ b/libbb/xregcomp.c
@@ -23,7 +23,7 @@
 
 #include <stdio.h>
 #include "libbb.h"
-#include <regex.h>
+#include "xregex.h"
 
 
 
diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c
index 24b91be5c..fb9c64375 100644
--- a/miscutils/devfsd.c
+++ b/miscutils/devfsd.c
@@ -49,8 +49,8 @@
       Richard Gooch, c/o ATNF, P. O. Box 76, Epping, N.S.W., 2121, Australia.
 */
 
-#include "libbb.h"
 #include "busybox.h"
+#include "xregex.h"
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -68,7 +68,6 @@
 #include <fcntl.h>
 #include <syslog.h>
 #include <signal.h>
-#include <regex.h>
 #include <errno.h>
 #include <sys/sysmacros.h>