bitkeeper revision 1.1159.258.98 (42603e07B1WGB8z5xrijsm1UIICwKg)

[PATCH] add cscope support to xen Makefile

Add cscope support to xen Makefile.  While at it, refactor a bit so
etags, ctags, and cscope use same method to generate file list.

Signed-off-by: Chris Wright <chrisw@osdl.org>

diff --git a/xen/Makefile b/xen/Makefile
index b36ed9a43e08460d61328424a4c2d3706c911154..15239eb5e164665b28cf819458713a717278c6a7 100644 (file)
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -27,7 +27,7 @@ debug:
 dist: install
 
 build: $(TARGET).gz
-       
+
 install: $(TARGET).gz
        [ -d $(DESTDIR)/boot ] || $(INSTALL_DIR) $(DESTDIR)/boot
        $(INSTALL_DATA) $(TARGET).gz $(DESTDIR)/boot
@@ -106,15 +106,18 @@ include/asm-$(TARGET_ARCH)/asm-offsets.h: arch/$(TARGET_ARCH)/asm-offsets.s
 .PHONY: default debug install dist clean delete-unfresh-files TAGS tags
 
 SUBDIRS = arch/$(TARGET_ARCH) common drivers 
+define all_sources
+    ( find include/asm-$(TARGET_ARCH) -name SCCS -prune -o -name '*.h' -print; \
+      find include -type d -name SCCS -prune -o \( -name "asm-*" -o \
+            -name config \) -prune -o -name '*.h' -print; \
+      find $(SUBDIRS) -name SCCS -prune -o -name '*.[chS]' -print )
+endef
 TAGS: 
-       ( find include/asm-$(TARGET_ARCH) -name '*.h'; \
-         find include -type d \( -name "asm-*" -o -name config \) -prune -o \
-               -name '*.h' -print; \
-         find $(SUBDIRS) -name '*.[ch]' ) | grep -v /SCCS/ | etags -
+       $(all_sources) | etags -
 tags: 
-       ( find include/asm-$(TARGET_ARCH) -name '*.h'; \
-         find include -type d \( -name "asm-*" -o -name config \) -prune -o \
-               -name '*.h' -print; \
-         find $(SUBDIRS) -name '*.[chS]' ) | grep -v /SCCS/ | xargs ctags
+       $(all_sources) | xargs ctags
+cscope: 
+       $(all_sources) > cscope.files
+       cscope -k -b -q
 MAP:
        nm $(TARGET) | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > System.map