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add implicit rule for %.a to help debugging in subdirs

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This commit is contained in:
Mike Frysinger 2006-05-10 18:12:16 +00:00
parent 094b9f7e1d
commit 6143c0719b
1 changed files with 8 additions and 0 deletions
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8
Rules.mak
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@ -353,4 +353,12 @@ do_elf2flt = @$(disp_elf2flt) ; $(cmd_elf2flt)
%.o: %.c
$(compile.c)
uppercase = $(shell echo $1 | tr '[:lower:]' '[:upper:]')
%.a:
@if test -z "$($(call uppercase,$*)_DIR)" ; then \
echo "Invalid target $@" ; \
exit 1 ; \
fi
$(Q)$(MAKE) $($(call uppercase,$*)_DIR)$@
.PHONY: dummy