[Buildroot] [PATCH v2 2/3] config: make it possible to specify which config file to use for 'make defconfig'
Arnout Vandecappelle (Essensium/Mind)
arnout at mind.be
Sun Mar 4 13:03:15 UTC 2012
From: "Arnout Vandecappelle (Essensium/Mind)" <arnout at mind.be>
So that this works:
% make defconfig DEFCONFIG=~/busybox-defconfig
Right now we have to do:
% cp ~/busybox-defconfig configs/busybox_defconfig
% make busybox_defconfig
That would dirty the buildroot tree and requires it to be writable.
Signed-off-by: Felipe Contreras <felipe.contreras at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
Makefile | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index 30099d9..b450b8f 100644
--- a/Makefile
+++ b/Makefile
@@ -602,7 +602,7 @@ silentoldconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
- @$(COMMON_CONFIG_ENV) $< --defconfig $(CONFIG_CONFIG_IN)
+ @$(COMMON_CONFIG_ENV) $< --defconfig$(patsubst %,=%,$(BR2_DEFCONFIG)) $(CONFIG_CONFIG_IN)
%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(TOPDIR)/configs/%_defconfig outputmakefile
@mkdir -p $(BUILD_DIR)/buildroot-config
--
1.7.9.1
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