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author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-05-18 00:03:02 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-05-31 12:56:38 +0100 |
commit | 26e5e5feb695864b11e47e24017e254c28f14494 (patch) | |
tree | 754537dc0577fdcb6cf753bfbd926aeb74183789 /meta/files | |
parent | 5c3f39c56d1a7402c1f1f3b6db1f2764fcc8f190 (diff) | |
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Improve handling of 'all' architecture recipes and their interaction with sstate
The existing PACKAGE_ARCH = "all" mechanism of sharing packages is problematic
with sstate since there are a variety of variables which have target specific
values and the sstate package therefore correctly changes signature depending
on the MACHINE setting.
This patch creates a new "allarch" class which sets:
PACKAGE_ARCH = "all"
(as per the existing convention)
INHIBIT_DEFAULT_DEPS = "1"
(since its not target specific and therefore can't depend on the cross
compiler or target libc)
TARGET_ARCH = "all"
TARGET_OS = "linux"
TARGET_CC_ARCH = "none"
(since these variables shouldn't change between the different packages and
target compiler flags shouldn't be getting used)
PACKAGE_EXTRA_ARCHS = ""
(since we shouldn't be depending on any architecture specific package architectures)
Not all PACKAGE_ARCH = "all" recipes can use this class since some run configure
checks on the compiler. This means they have target specific components and therefore
the "all" classification is incorrect.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/files')
0 files changed, 0 insertions, 0 deletions