[Buildroot] [git commit master 1/1] strip path when untaring kernel for headers
Paulius Zaleckas
paulius.zaleckas at gmail.com
Mon Dec 13 21:26:52 UTC 2010
commit: http://git.buildroot.net/buildroot/commit/?id=cc1cff42804563cb12ebcc265ac004a4b5517ff5
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
This is needed when custom/snapshot kernel headers are selected.
Buildroot expects to find dl/linux-2.6.tar.bz2 and also expects
it to extract to output/toolchain/linux-2.6, but if you tar
custom kernel sources directory can be anything, etc. linux-git.
In that case buildroot would extract it to output/toolchain/linux-git.
So fix this behaviour, by using tar strip-directory/component.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas at gmail.com>
Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>
---
.../kernel-headers/kernel-headers-new.makefile | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/toolchain/kernel-headers/kernel-headers-new.makefile b/toolchain/kernel-headers/kernel-headers-new.makefile
index 2237a0a..5682869 100644
--- a/toolchain/kernel-headers/kernel-headers-new.makefile
+++ b/toolchain/kernel-headers/kernel-headers-new.makefile
@@ -28,8 +28,9 @@ LINUX_HEADERS_DEPENDS:=
$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
@echo "*** Using kernel-headers generated from kernel source"
rm -rf $(LINUX_HEADERS_DIR)
- [ -d $(TOOLCHAIN_DIR) ] || $(INSTALL) -d $(TOOLCHAIN_DIR)
- $(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOLCHAIN_DIR) $(TAR_OPTIONS) -
+ $(INSTALL) -d $(@D)
+ $(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | \
+ tar $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -
touch $@
$(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)
--
1.7.2.2
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