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nuke some unnecessary complexity in the metadata scanning - simply call include/scan.mk on every make invocation (does not add any noticeable performance impact)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6745 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2007-03-28 18:01:46 +00:00
parent af846f5b78
commit 12120339e2
1 changed files with 4 additions and 29 deletions
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33
Makefile
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@ -44,36 +44,11 @@ ifeq ($(FORCE),)
world: tmp/.prereq-packages tmp/.prereq-target
endif
define stamp
tmp/info/.stamp-$(1)-$(shell ls $(2)/*/Makefile $(5) | (md5sum || md5) 2>/dev/null | cut -d' ' -f1)
endef
tmp/.pkginfo: FORCE
@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="pkginfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(shell ls include/package*.mk) include/kernel.mk" SCAN_EXTRA=""
STAMP_pkginfo=$(call stamp,pkginfo,package)
STAMP_targetinfo=$(call stamp,targetinfo,target/linux)
define scan_info
$(STAMP_$(1)):
@mkdir -p tmp/info
@rm -f tmp/info/.stamp-$(1)*
@touch $$@
$(foreach FILE,$(shell ls $(2)/*/Makefile $(5)),
tmp/.$(1): $(FILE)
$(FILE):
)
ifneq ($(5),)
tmp/.$(1): $(shell ls $(5))
endif
tmp/.$(1): $(STAMP_$(1)) $(4)
@echo -n Collecting $(3) info...
@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="$(1)" SCAN_DIR="$(2)" SCAN_NAME="$(3)" SCAN_DEPS="$(4)" SCAN_EXTRA="$(5)"
endef
$(eval $(call scan_info,pkginfo,package,package,include/package.mk))
$(eval $(call scan_info,targetinfo,target/linux,target,include/kernel-build.mk include/kernel-version.mk,target/linux/*/profiles/*.mk))
tmp/.targetinfo: FORCE
@$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="$(shell ls include/kernel*.mk)" SCAN_EXTRA=""
tmpinfo-clean: FORCE
@-rm -rf tmp/.pkginfo tmp/.targetinfo