From 29f013f76ea25f0384fb9602e508e09b3e445375 Mon Sep 17 00:00:00 2001
From: Liam Merwick <liam.merwick@oracle.com>
Date: Wed, 19 Dec 2018 11:19:32 +0000
Subject: qboot: add cscope/ctags/TAGS Makefile targets (#16)

Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
---
 Makefile | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Makefile b/Makefile
index 937b277..476436c 100644
--- a/Makefile
+++ b/Makefile
@@ -35,4 +35,21 @@ bios.bin: bios.bin.elf
 
 clean:
 	rm -f $(obj-y) $(all-y) bios.bin.elf
+	rm -f cscope.* tags TAGS
 	rm -rf .deps
+
+.PHONY: cscope
+cscope:
+	rm -f cscope.*
+	find . -name "*.[chsS]" -print | sed 's,^\./,,' > cscope.files
+	cscope -b -i cscope.files
+
+.PHONY: ctags
+ctags:
+	rm -f tags
+	find . -name "*.[ch]" -exec ctags --append {} +
+
+.PHONY: TAGS
+TAGS:
+	rm -f TAGS
+	find . -name "*.[ch]" -exec etags --append {} +
-- 
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