From 75314d343c5e1f5e6253b20de32cb393d1088e80 Mon Sep 17 00:00:00 2001
From: gevaerts <gevaerts@a1c6a512-1295-4272-9138-f99709370657>
Date: Sun, 20 Jun 2010 23:54:21 +0000
Subject: [PATCH] Add some magic to force make to regenerate version.h properly
 when the revision changes

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27000 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/firmware.make | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/firmware/firmware.make b/firmware/firmware.make
index ba2ec7ede..57c67ce31 100644
--- a/firmware/firmware.make
+++ b/firmware/firmware.make
@@ -44,6 +44,13 @@ $(BUILDDIR)/sysfont.o: $(SYSFONT) $(BUILDDIR)/sysfont.h
 	$(call PRINTS,CONVBDF $(subst $(ROOTDIR)/,,$<))$(TOOLSDIR)/convbdf -l $(MAXCHAR) -c -o $(BUILDDIR)/sysfont.c $<
 	$(call PRINTS,CC $(subst $(ROOTDIR)/,,$(BUILDDIR)/sysfont.c))$(CC) $(CFLAGS) -c $(BUILDDIR)/sysfont.c -o $@
 
+SVNVERSION:=$(shell $(TOOLSDIR)/version.sh)
+OLDSVNVERSION:=$(shell grep 'RBVERSION' $(BUILDDIR)/version.h 2>/dev/null|cut -d '"' -f 2 || echo "NOREVISION")
+
+ifneq ($(SVNVERSION),$(OLDSVNVERSION))
+.PHONY: $(BUILDDIR)/version.h
+endif
+
 $(BUILDDIR)/version.c: $(BUILDDIR)/version.h
 	$(TOOLSDIR)/genversion.sh c $(BUILDDIR) $(TOOLSDIR)/version.sh $(ROOTDIR)
 
-- 
2.11.4.GIT