From 10dbaa24a7c18d404e5ed34d93ec34c6b2f97b9c Mon Sep 17 00:00:00 2001
From: Rafaël Carré <rafael.carre@gmail.com>
Date: Fri, 28 May 2010 04:07:57 +0000
Subject: genversion: generate version.c and version.h independantly

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26349 a1c6a512-1295-4272-9138-f99709370657
---
 tools/genversion.sh | 43 +++++++++++++++++++++++--------------------
 1 file changed, 23 insertions(+), 20 deletions(-)

(limited to 'tools')

diff --git a/tools/genversion.sh b/tools/genversion.sh
index cf8d999e5b..55abb5de3d 100755
--- a/tools/genversion.sh
+++ b/tools/genversion.sh
@@ -6,37 +6,40 @@
 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 #                     \/            \/     \/    \/            \/
 
-# Usage: genversion.sh destination-dir path-to-version.sh [source-root]
+# Usage: genversion.sh c/h destination-dir path-to-version.sh [source-root]
 
-# Generate version.[ch] files
+# Generate version.[ch] files (if first argument is c or h)
 
-VERSION=`$2 $3`
+# XXX DO NOT TWEAK VERSION HERE, EDIT version.sh INSTEAD
 
-cat > "$1/_version.h" << EOF
+VERSION=`$3 $4`
+
+if [ "$1" = "h" ]; then
+    cat > "$2/_version.h" << EOF
 /* Generated by genversion.sh */
 extern const char rbversion[];
 #define RBVERSION "$VERSION"
 EOF
 
-if [ -f "$1/version.h" ]
-    then if diff "$1/_version.h" "$1/version.h" > /dev/null
-        then mv "$1/_version.h" "$1/version.h"
-        else rm -f "$1/_version.h"
+    if [ -f "$2/version.h" ]
+        then if diff "$2/_version.h" "$2/version.h" > /dev/null
+            then mv "$2/_version.h" "$2/version.h"
+            else rm -f "$2/_version.h"
+        fi
+        else mv "$2/_version.h" "$2/version.h"
     fi
-    else mv "$1/_version.h" "$1/version.h"
-fi
-
-
-cat > "$1/_version.c" << EOF
+elif [ "$1" = "c" ]; then
+    cat > "$2/_version.c" << EOF
 /* Generated by genversion.sh */
-const char rbversion[] = "$VERSION";
+#include "version.h"
+const char rbversion[] = RBVERSION;
 EOF
 
-if [ -f "$1/version.c" ]
-    then if diff "$1/_version.c" "$1/version.c" > /dev/null
-        then mv "$1/_version.c" "$1/version.c"
-        else rm -f "$1/_version.c"
+    if [ -f "$2/version.c" ]
+        then if diff "$2/_version.c" "$2/version.c" > /dev/null
+            then mv "$2/_version.c" "$2/version.c"
+            else rm -f "$2/_version.c"
+        fi
+        else mv "$2/_version.c" "$2/version.c"
     fi
-    else mv "$1/_version.c" "$1/version.c"
 fi
-
-- 
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