[Xen-devel] [PATCH] Add gtags target for xen/Makefile. Also update .hgignore.

[Wei Liu <wei.liu2@xxxxxxxxxx>]

# HG changeset patch
# User Wei Liu <wei.liu2@xxxxxxxxxx>
# Date 1329922671 0
# Node ID bb2986677df84b9709a60aea7e70ffd9f9e23f76
# Parent  d433a9cb0089683b8f75458807c5437341f2cdcc
Add gtags target for xen/Makefile. Also update .hgignore.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>

diff --git a/.hgignore b/.hgignore
--- a/.hgignore
+++ b/.hgignore
@@ -23,6 +23,7 @@
 ^\.config$
 ^\.pc
 (^|/)(tags|TAGS)$
+(^|/)(GTAGS|GPATH|GSYMS|GRTAGS|gtags.*)$
 ^build-.*$
 ^dist/.*$
 ^docs/.*\.aux$
diff --git a/xen/Makefile b/xen/Makefile
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -20,8 +20,8 @@ default: build
 .PHONY: dist
 dist: install
 
-.PHONY: build install clean distclean cscope TAGS tags MAP
-build install debug clean distclean cscope TAGS tags MAP::
+.PHONY: build install clean distclean cscope TAGS tags MAP gtags
+build install debug clean distclean cscope TAGS tags MAP gtags::
        $(MAKE) -f Rules.mk _$@
 
 .PHONY: _build
@@ -67,7 +67,7 @@ _clean: delete-unfresh-files
 
 .PHONY: _distclean
 _distclean: clean
-       rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out
+       rm -f tags TAGS cscope.files cscope.in.out cscope.out cscope.po.out 
gtags.files GTAGS GPATH GRTAGS GSYMS
 
 $(TARGET).gz: $(TARGET)
        gzip -f -9 < $< > $@.new
@@ -159,6 +159,12 @@ _tags:
        $(call set_exuberant_flags,ctags); \
        $(all_sources) | xargs ctags $$exuberant_flags -a
 
+.PHONY: _gtags
+_gtags:
+       set -e; rm -f GTAGS GSYMS GPATH GRTAGS
+       $(all_sources) > gtags.files
+       gtags -f gtags.files
+
 .PHONY: _cscope
 _cscope:
        $(all_sources) > cscope.files



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