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Commit a0674e88 authored by Ian Campbell's avatar Ian Campbell Committed by Sam Ravnborg
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[PATCH] kbuild: allow cscope to index multiple architectures 



I have a single source tree which I cross compile for a couple of
different architectures using ARHC=foo O=blah etc.

The existing cscope target is very handy but only indexes the current
$(ARCH), which is a pain since inevitably I'm interested in the other
one at any given time ;-). This patch allows me to pass a list of
architectures for cscope to index. e.g.
	make ALLSOURCE_ARCHS="i386 arm" cscope

This change also works for etags etc, and I presume it is just as useful
there.

Signed-off-by: default avatarIan Campbell <ijc@hellion.org.uk>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent acbef459

Makefile

+10 −4
Original line number Diff line number Diff line
@@ -1159,19 +1159,25 @@ else 
__srctree = $(srctree)/

endif



ALLSOURCE_ARCHS := $(ARCH)



define all-sources

	( find $(__srctree) $(RCS_FIND_IGNORE) \

	       \( -name include -o -name arch \) -prune -o \

	       -name '*.[chS]' -print; \

	  find $(__srctree)arch/$(ARCH) $(RCS_FIND_IGNORE) \

	  for ARCH in $(ALLSOURCE_ARCHS) ; do \

	       find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \

	            -name '*.[chS]' -print; \

	  done ; \

	  find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \

	       -name '*.[chS]' -print; \

	  find $(__srctree)include $(RCS_FIND_IGNORE) \

	       \( -name config -o -name 'asm-*' \) -prune \

	       -o -name '*.[chS]' -print; \

	  find $(__srctree)include/asm-$(ARCH) $(RCS_FIND_IGNORE) \

	  for ARCH in $(ALLSOURCE_ARCHS) ; do \

	       find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \

	            -name '*.[chS]' -print; \

	  done ; \

	  find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \

	       -name '*.[chS]' -print )

endef