From 41263fc6716dea402125c95f38ed83ebf59d5172 Mon Sep 17 00:00:00 2001 From: Ben Gardiner Date: Tue, 14 Dec 2010 11:39:44 -0500 Subject: kbuild: fix interaction of CONFIG_IKCONFIG and KCONFIG_CONFIG If you try to build a kernel with KCONFIG_CONFIG set (to a value not equal to .config) and that config sets CONFIG_IKCONFIG then the build will fail with: make[1]: *** No rule to make target `.config', needed by \ `kernel/config_data.gz'. Stop. because the kernel/Makefile contains a direct reference to .config. This issue has been present since the introduction of KCONFIG_CONFIG in 14cdd3c402bf7c66f0bcd76e290f0770a54a4b21. Signed-off-by: Ben Gardiner CC: Roman Zippel CC: Michal Marek Reviewed-by: Michal Marek Signed-off-by: Michal Marek --- kernel/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/Makefile') diff --git a/kernel/Makefile b/kernel/Makefile index 0b5ff083fa2..33e0a39cf35 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -121,7 +121,7 @@ $(obj)/configs.o: $(obj)/config_data.h # config_data.h contains the same information as ikconfig.h but gzipped. # Info from config_data can be extracted from /proc/config* targets += config_data.gz -$(obj)/config_data.gz: .config FORCE +$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE $(call if_changed,gzip) quiet_cmd_ikconfiggz = IKCFG $@ -- cgit v1.2.3