From fdc7a4c95dbf2177b757771434415e27bd482c83 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 22 Nov 2012 10:08:53 +1030
Subject: [PATCH] TAGS: new Makefile target.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 .gitignore | 1 +
 Makefile   | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/.gitignore b/.gitignore
index 57a114b3..2cccc453 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+TAGS
 .depends
 *.d
 *.o
diff --git a/Makefile b/Makefile
index 13aa195d..0101fe06 100644
--- a/Makefile
+++ b/Makefile
@@ -122,6 +122,11 @@ inter-depends: $(ALL_DEPENDS) Makefile
 test-depends: $(ALL_DEPENDS) Makefile
 	for f in $(ALL_DEPENDS); do echo check-`basename \`dirname $$f\``: `sed -n 's,ccan/\(.*\),check-\1,p' < $$f`; done > $@
 
+TAGS: FORCE
+	find * -name '*.[ch]' | xargs etags
+
+FORCE:
+
 # Ensure we don't end up with empty file if configurator fails!
 config.h: tools/configurator/configurator Makefile Makefile-ccan
 	tools/configurator/configurator $(CC) $(CCAN_CFLAGS) > $@ || rm -f $@
-- 
2.39.2