From: Andrew Tridgell <tridge@samba.org>
Date: Sat, 30 Mar 2002 12:35:26 +0000 (+0100)
Subject: added a version number
X-Git-Tag: v1.0~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65f932325ba1945f8d2a232a84ab7944ae9db7f7;p=thirdparty%2Fccache.git

added a version number
---

diff --git a/Makefile b/Makefile
index 49fb4c9c1..d91b90ca8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
-CFLAGS=-W -Wall -O2
 CC=gcc
+CFLAGS=-W -Wall -O2
 
 OBJS= ccache.o mdfour.o hash.o execute.o util.o args.o stats.o cleanup.o
 HEADERS = ccache.h mdfour.h
diff --git a/ccache.c b/ccache.c
index 2574a0d8c..75b88cefd 100644
--- a/ccache.c
+++ b/ccache.c
@@ -576,7 +576,7 @@ static void ccache(int argc, char *argv[])
 
 static void usage(void)
 {
-	printf("ccache, a compiler cache\n");
+	printf("ccache, a compiler cache. Version %s\n", CCACHE_VERSION);
 	printf("Copyright Andrew Tridgell, 2002\n\n");
 	
 	printf("Usage:\n");
@@ -585,12 +585,13 @@ static void usage(void)
 	printf("\tcompiler [compile options]    (via symbolic link)\n");
 	printf("\nOptions:\n");
 
-	printf("-h                      this help page\n");
 	printf("-s                      show statistics summary\n");
 	printf("-h                      zero statistics\n");
 	printf("-c                      run a cache cleanup\n");
 	printf("-F <maxfiles>           set maximum files in cache\n");
 	printf("-M <maxsize>            set maximum size of cache (use G, M or K)\n");
+	printf("-h                      this help page\n");
+	printf("-V                      print version number\n");
 }
 
 /* the main program when not doing a compile */
@@ -600,8 +601,12 @@ static int ccache_main(int argc, char *argv[])
 	int c;
 	size_t v;
 
-	while ((c = getopt(argc, argv, "hszcF:M:")) != -1) {
+	while ((c = getopt(argc, argv, "hszcF:M:V")) != -1) {
 		switch (c) {
+		case 'V':
+			printf("ccache version %s\n", CCACHE_VERSION);
+			exit(0);
+
 		case 'h':
 			usage();
 			exit(0);
diff --git a/ccache.h b/ccache.h
index 6aaee51cc..354b47324 100644
--- a/ccache.h
+++ b/ccache.h
@@ -1,5 +1,6 @@
 #define _GNU_SOURCE
 
+#define CCACHE_VERSION "1.0"
 
 #include <stdio.h>
 #include <unistd.h>