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author | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-03-24 15:20:05 +0100 |
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committer | Peter Korsgaard <peter@korsgaard.com> | 2018-03-25 17:45:58 +0200 |
commit | 15815e43ddbb137faca46084f3808f8063bfbffd (patch) | |
tree | b079c7221e079240992aa32d24041375509bc88b /support/dependencies | |
parent | f13fdc45e84419fa9152746d7a9218216c93a045 (diff) | |
download | buildroot-15815e43ddbb137faca46084f3808f8063bfbffd.tar.gz buildroot-15815e43ddbb137faca46084f3808f8063bfbffd.zip |
package/pkg-generic: handle host-lzip as an extract dependency
This moves the host-lzip dependency handling from
DEPENDENCY_HOST_PREREQ to an extract dependency.
To achieve that, check-host-lzip.mk fills in the
BR2_LZIP_HOST_DEPENDENCY with host-lzip if building a host-lzip is
needed. The name BR2_LZIP_HOST_DEPENDENCY has been chosen because it
matches the name BR2_CMAKE_HOST_DEPENDENCY already used in
check-host-cmake.mk.
The BR2_LZIP_HOST_DEPENDENCY is added to all packages, except:
- host-lzip, because we would otherwise depend on ourself.
- host-tar, because lzip itself is delivered as a tarball, so we need
to have host-lzip depend on host-tar, and not host-tar depend on
host-lzip
- host-skeleton, because we need to have host-lzip depend on
host-skeleton, and not the opposite.
We also mutually exclude host-lzip and host-xz from dependending on
each other, to avoid a circular dependency.
In addition, we modify lzip.mk to explicitly build host-lzip without
ccache. We generally took the approach of building host-ccache *after*
all the extractors have been built.
[Peter: fix s/host-tar/host-lzip/ typo, fix s/xz/lzip/ typo]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'support/dependencies')
-rw-r--r-- | support/dependencies/check-host-lzip.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/support/dependencies/check-host-lzip.mk b/support/dependencies/check-host-lzip.mk index 00cdd0a236..cdd784058c 100644 --- a/support/dependencies/check-host-lzip.mk +++ b/support/dependencies/check-host-lzip.mk @@ -1,5 +1,5 @@ ifeq (,$(call suitable-host-package,lzip,$(LZCAT))) -DEPENDENCIES_HOST_PREREQ += host-lzip +BR2_LZIP_HOST_DEPENDENCY = host-lzip EXTRACTOR_DEPENDENCY_PRECHECKED_EXTENSIONS += .lz LZCAT = $(HOST_DIR)/bin/lzip -d -c endif |