25 lines
583 B
CMake
25 lines
583 B
CMake
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# This is a hack to be run with cmake -P to compile a source C program passed
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# in `src` to the `dst` executable using the host MSVC x86 toolchain.
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find_program(cl_path NAME cl.exe HINTS ENV PATH)
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string(REGEX REPLACE "[^/]+/cl\\.exe$" "x86/cl.exe" cl_path "${cl_path}")
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set(orig_lib "$ENV{LIB}")
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set(new_lib)
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foreach(lib $ENV{LIB})
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string(REGEX REPLACE "[^\\]+$" "x86" lib "${lib}")
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list(APPEND new_lib "${lib}")
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endforeach()
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set(ENV{LIB} "${new_lib}")
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execute_process(
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COMMAND ${cl_path} /nologo ${src} /Fe:${dst}
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OUTPUT_QUIET
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)
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set(ENV{LIB} "${orig_lib}")
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