From 363ae0d3647133e7db41e8b17af2cf4b8f10ee52 Mon Sep 17 00:00:00 2001
From: Tzafrir Cohen <tzafrir@cohens.org.il>
Date: Wed, 6 Jan 2010 00:43:33 +0200
Subject: Generate a standard header for the patch.

---
 Makefile | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 834048b..bc1af35 100644
--- a/Makefile
+++ b/Makefile
@@ -48,6 +48,7 @@ DAHDI_LINUX_BRANCH =trunk
 DAHDI_LINUX_URL	= http://svn.asterisk.org/svn/dahdi/linux/$(DAHDI_LINUX_BRANCH)
 SVN_DIR_SRC	= dahdi-svn-orig
 SVN_DIR_DST	= dahdi-svn-new
+ORIGIN		= http://git.tzafrir.org.il/?p=dahdi-extra.git
 
 BASE_DIR	= drivers/dahdi
 MODULE_DIRS	= $(BASE_DIR) $(BASE_DIR)/zaphfc drivers/staging/echo
@@ -86,6 +87,21 @@ else
   HAS_KSRC:=no
 endif
 
+PATCH_HEADER = \
+  Subject: dahdi-extra: out-of-tree DAHDI drivers \
+  \nOrigin: $(ORIGIN) \
+  \nForwarded: No \
+  \nLast-Update: `date -I` \
+  \n \
+  \nThis patch includes a number of out-of-tree DAHDI drivers from the \
+  \ndahdi-extra repository. They are all out-of-tree and are highly likely \
+  \n not to be included in DAHDI-linux in the forseeable future. \
+  \n \
+  \nGit-Commit: `git show-ref -s -h HEAD` \
+  \n--- \
+  \n \
+
+
 CHECKSTACK=$(KSRC)/scripts/checkstack.pl
 
 DAHDI_BUILD_ALL:=m
@@ -153,7 +169,8 @@ gen-patch:
 	cat drivers/dahdi/Kconfig >>$(SVN_DIR_DST)/drivers/dahdi/Kconfig
 	sed -e '/^####### END OF DATA ########/,$$d' drivers/dahdi/Kbuild \
 	| sed -i -e R/dev/stdin $(SVN_DIR_DST)/drivers/dahdi/Kbuild
-	diff -urN $(SVN_DIR_SRC) $(SVN_DIR_DST) >$(DAHDI_LINUX_DIFF) \
+	echo -e "$(PATCH_HEADER)" >$(DAHDI_LINUX_DIFF)
+	diff -urN $(SVN_DIR_SRC) $(SVN_DIR_DST) >>$(DAHDI_LINUX_DIFF) \
 	|| [ $$? -eq 1 ]
 
 
-- 
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