commit c8355101c904d65533dd20642f25a54669639dcd
author Gilles Peskine <gilles.peskine@arm.com> Mon Apr 06 17:48:52 2020 +0200
committer GitHub <noreply@github.com> Mon Apr 06 17:48:52 2020 +0200
tree 85b840b32ecea6a774b54874edcf24c71483bba6
parent 29b7b9585ba7ede55b1aef8b7a24d63d91251484
parent aa45abfca619136cd688fe83a038d08e4c48b8f1

Merge pull request #3158 from mpg/improve-make-tags-2.7

[backport 2.7] Improve ctags invocation in Makefile

Makefile

diff --git a/Makefile b/Makefile
index 6014597..05e3606 100644
--- a/Makefile
+++ b/Makefile
@@ -111,8 +111,10 @@
 
 ## Editor navigation files
 C_SOURCE_FILES = $(wildcard include/*/*.h library/*.[hc] programs/*/*.[hc] tests/suites/*.function)
+# Exuberant-ctags invocation. Other ctags implementations may require different options.
+CTAGS = ctags --langmap=c:+.h.function -o
 tags: $(C_SOURCE_FILES)
-	ctags -o $@ $(C_SOURCE_FILES)
+	$(CTAGS) $@ $(C_SOURCE_FILES)
 TAGS: $(C_SOURCE_FILES)
 	etags -o $@ $(C_SOURCE_FILES)
 GPATH GRTAGS GSYMS GTAGS: $(C_SOURCE_FILES)