optimize the .config dependency chain in the toplevel makefile
SVN-Revision: 14740
This commit is contained in:
		| @@ -49,7 +49,7 @@ prepare-tmpinfo: FORCE | |||||||
| 	./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; } | 	./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; } | ||||||
| 	touch $(TOPDIR)/tmp/.build | 	touch $(TOPDIR)/tmp/.build | ||||||
|  |  | ||||||
| .config: ./scripts/config/conf prepare-tmpinfo $(if $(CONFIG_HAVE_DOT_CONFIG),,FORCE) | .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo) | ||||||
| 	@+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \ | 	@+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \ | ||||||
| 		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \ | 		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \ | ||||||
| 		$(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \ | 		$(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \ | ||||||
| @@ -106,7 +106,7 @@ download: .config FORCE | |||||||
| clean dirclean: .config | clean dirclean: .config | ||||||
| 	@+$(SUBMAKE) -r $@  | 	@+$(SUBMAKE) -r $@  | ||||||
|  |  | ||||||
| prereq:: .config | prereq:: prepare-tmpinfo .config | ||||||
| 	@+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK) | 	@+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK) | ||||||
| 	@+$(NO_TRACE_MAKE) -r -s $@ | 	@+$(NO_TRACE_MAKE) -r -s $@ | ||||||
|  |  | ||||||
|   | |||||||
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	 Felix Fietkau
					Felix Fietkau