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authorRichard Purdie <richard.purdie@linuxfoundation.org>2011-05-18 00:03:02 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-05-31 13:07:00 +0100
commit52295fa3deef3b0374b99829626d524cefae6001 (patch)
tree90a71c05f9efdb6d67685f27b33406ddcc4277df /meta/COPYING.MIT
parentc3a7382c9aa56fdc06198788833a27e882d5030a (diff)
downloadpoky-52295fa3deef3b0374b99829626d524cefae6001.tar.gz
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. (From OE-Core rev: 26e5e5feb695864b11e47e24017e254c28f14494) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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