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* cmake: drop OE specific environment variable supportChen Qi2023-08-291-1/+1
| | | | | | | | | | | | | CMAKE_TOOLCHAIN_FILE is now also a supported environment variable, we can export it directly. There's no need to use a OE specific patch to add OE_CMAKE_TOOLCHAIN_FILE support. (From OE-Core rev: b061149ad06ff3b9d30de0bbd2b698c711a241c7) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* cmake: fix linking in multilib SDKsRoss Burton2018-08-071-0/+1
| | | | | | | | | | | | | | | | | | | CMake, in it's infinite wisdom, when searching for libraries (using find_library) will look inside the libraries PREFIX/lib, PREFIX/lib32, and PREFIX/lib64. In a multilib SDK more than one of these will exist (potentially all three) and obviously for a given build configuration only one of those is valid. This search path is hard-coded deep inside CMake but by setting CMAKE_FIND_LIBRARY_CUSTOM_LIB_SUFFIX we can bypass it and set an explicit lib<SUFFIX> to use. Do this by writing ${baselib} into the environment file, and then stripping "lib" from this to obtain the suffix in the cmake-specific environment script, which is then read in the CMake toolchain. (From OE-Core rev: 47160a8c51310f2b40cabf4c1910b5df6e0a15d6) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* cmake: in SDK use OE env var to set default toolchainCody P Schafer2018-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Patch the location in cmake where the toolchain file is loaded to use the (new) OE_CMAKE_TOOLCHAIN_FILE variable to select a default toolchain if no toolchain has been specified. The cmake alias is removed. The alternatives: - shell alias fails when cmake is called indirectly (ex: a makefile managing several projects which calls cmake for some of them) because aliases are not inherited - wrapper script that unconditionally adds "-D..." breaks cmake's build tests and many other things as it causes cmake to believe it should be configuring things when it should not be. For example, `cmake -DCMAKE_TOOLCHAIN_FILE=... --build .` does not work (note that this also breaks people directly using `cmake --build .` with the current alias). (From OE-Core rev: da60be3768e7183794d63548166d107dbd0a4973) Signed-off-by: Cody P Schafer <dev@codyps.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* nativesdk-cmake: Adjust toolchain paths dynamicallyOtavio Salvador2014-10-241-0/+1
This patch adds a flexible way to configure the CMake in SDKs. It adds a toolchain configuration script which supports subscripts for extensions, as for example Qt5. (From OE-Core rev: 4143f3b0ce0d0c52f5b0babc1bb16ac0ac9610eb) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>