* [Buildroot] [git commit master] Makefile: document configure cache handling
@ 2009-12-12 7:55 Peter Korsgaard
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From: Peter Korsgaard @ 2009-12-12 7:55 UTC (permalink / raw
To: buildroot
commit: http://git.buildroot.net/buildroot/commit/?id=97c996d6548b1d73bebedb25cee23c2137cb6348
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
Makefile | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
index f8303e1..bf04773 100644
--- a/Makefile
+++ b/Makefile
@@ -441,6 +441,7 @@ external-deps:
SPIDER=--spider source
ifeq ($(BR2_CONFIG_CACHE),y)
+# drop configure cache if configuration is changed
$(BUILD_DIR)/tgt-config.cache: .config
rm -f $@
touch $@
--
1.6.3.3
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2009-12-12 7:55 [Buildroot] [git commit master] Makefile: document configure cache handling Peter Korsgaard
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