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Fix DYNAMIC_ARCH builds with CMAKE on OSX and add corresponding test to Azure CI (#3409)

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* Use linker response files and a custom link command to get around ARG_MAX limitations on OSX
* Reconfigure a redundant job on Azure to test shared library builds with CMAKE and DYNAMIC_ARCH on OSX
This commit is contained in:
Martin Kroeker
2021-12-04 22:24:02 +01:00
committed by GitHub
parent 54d321d742
commit ea09355eae
2 changed files with 20 additions and 6 deletions
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16
CMakeLists.txt
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@@ -244,6 +244,22 @@ if(ANDROID)
endif()
endif()
if (APPLE AND DYNAMIC_ARCH AND BUILD_SHARED_LIBS)
set (CMAKE_C_USE_RESPONSE_FILE_FOR_OBJECTS 1)
if (NOT NOFORTRAN)
set (CMAKE_Fortran_USE_RESPONSE_FILE_FOR_OBJECTS 1)
set (CMAKE_Fortran_CREATE_SHARED_LIBRARY
"sh -c 'cat ${CMAKE_BINARY_DIR}/CMakeFiles/openblas_shared.dir/objects*.rsp | xargs -n 1024 ar -ru libopenblas.a && exit 0' "
"sh -c 'echo \"\" | ${CMAKE_Fortran_COMPILER} -o dummy.o -c -x f95-cpp-input - '"
"sh -c '${CMAKE_Fortran_COMPILER} -fpic -shared -Wl,-all_load -Wl,-force_load,libopenblas.a -Wl,-noall_load dummy.o -o ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libopenblas.${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.dylib'"
"sh -c 'ls -l ${CMAKE_BINARY_DIR}/lib'")
else ()
set (CMAKE_C_CREATE_SHARED_LIBRARY
"sh -c 'cat ${CMAKE_BINARY_DIR}/CMakeFiles/openblas_shared.dir/objects*.rsp | xargs -n 1024 ar -ru libopenblas.a && exit 0' "
"sh -c '${CMAKE_C_COMPILER} -fpic -shared -Wl,-all_load -Wl,-force_load,libopenblas.a -Wl,-noall_load -o ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/libopenblas.${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.dylib'")
endif ()
endif()
# Handle MSVC exports
if(MSVC AND BUILD_SHARED_LIBS)
if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} VERSION_LESS 3.4)