From 0d26e5ca99c9a541e3bfbbf2dc03e1520004dda2 Mon Sep 17 00:00:00 2001
From: Julian Seward <jseward@acm.org>
Date: Mon, 20 Dec 2004 04:37:50 +0000
Subject: [PATCH] New function LibVEX_Version, returning version string
 automagically generated by 'svnversion -n .'.  Only updated when you do 'make
 version'.

git-svn-id: svn://svn.valgrind.org/vex/trunk@674
---
 VEX/Makefile             |  8 +++++++-
 VEX/priv/main/vex_main.c | 10 ++++++++++
 VEX/pub/libvex.h         |  5 +++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/VEX/Makefile b/VEX/Makefile
index 7ad1f565e..b6058590b 100644
--- a/VEX/Makefile
+++ b/VEX/Makefile
@@ -76,9 +76,15 @@ libvex.a: $(LIB_OBJS)
 	ar clq libvex.a $(LIB_OBJS)
 
 clean:
-	rm -f $(LIB_OBJS) libvex.a vex test_main.o
+	rm -f $(LIB_OBJS) libvex.a vex test_main.o priv/main/vex_svnversion.h
 	(cd head20041019 && make --quiet clean)
 
+version:
+	rm -f priv/main/vex_svnversion.h
+	echo -n "\""  > priv/main/vex_svnversion.h
+	svnversion -n . >> priv/main/vex_svnversion.h
+	echo "\""  >> priv/main/vex_svnversion.h
+
 
 ALL_HEADERS  = $(PUB_HEADERS) $(PRIV_HEADERS)
 ALL_INCLUDES = $(PUB_INCLUDES) $(PRIV_INCLUDES)
diff --git a/VEX/priv/main/vex_main.c b/VEX/priv/main/vex_main.c
index b93ee5718..911ad8a9f 100644
--- a/VEX/priv/main/vex_main.c
+++ b/VEX/priv/main/vex_main.c
@@ -53,6 +53,16 @@
 
 /* --------- Initialise the library. --------- */
 
+/* Exported to library client. */
+
+HChar* LibVEX_Version ( void )
+{
+return
+#include "main/vex_svnversion.h"
+    ;
+}
+
+
 /* Exported to library client. */
 
 void LibVEX_default_VexControl ( /*OUT*/ VexControl* vcon )
diff --git a/VEX/pub/libvex.h b/VEX/pub/libvex.h
index ea5a85cf0..20efe5a81 100644
--- a/VEX/pub/libvex.h
+++ b/VEX/pub/libvex.h
@@ -81,6 +81,11 @@ typedef
 extern void LibVEX_default_VexControl ( /*OUT*/ VexControl* vcon );
 
 
+/* Returns the Vex SVN version. */
+
+extern HChar* LibVEX_Version ( void );
+
+
 /* Initialise the translator. */
 
 extern void LibVEX_Init (