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Fabrice de Gans
d75d5dfadf
Previously, `CMAKE_ASM${DIALECT}_COMPILER_FRONTEND_VARIANT` and
`CMAKE_ASM${DIALECT}_SIMULATE_ID` were not saved in with the build
configuration. As a result, these were left unpopulated on re-configure.
This is particularly problematic when `clang-cl` is used as the
assembler on Windows, since CMake would mistakenly identify the build as
being "GCC on Windows", resulting in include paths being passed with
forward slashes on re-configure, causing a full rebuild.
Fix the issue by saving the information so it persists across
re-configures.
15 lines
443 B
CMake
15 lines
443 B
CMake
include(RunCMake)
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block()
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# The stand-in assembler reports an MSVC-like command-line by default and a
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# GNU-like one when PSEUDO_ASM_GNU is set, which selects the two branches of
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# assembler identification that populate these fields differently.
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set(RunCMake_TEST_OPTIONS "-DCMAKE_ASM_COMPILER=${PSEUDO_ASM}")
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run_cmake(ASM-clang-cl)
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set(ENV{PSEUDO_ASM_GNU} 1)
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run_cmake(ASM-clang-gnu)
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unset(ENV{PSEUDO_ASM_GNU})
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endblock()
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