7f37b34d31
This PR aims to add the groundwork to test the precision of libc complex functions against MPC. I took `cargf` as a test to verify that the infra works fine.
23 lines
744 B
CMake
23 lines
744 B
CMake
if(LIBC_TESTS_CAN_USE_MPFR)
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set(LLVM_LIBC_MPC_INSTALL_PATH "" CACHE PATH "Path to where MPC is installed (e.g. C:/src/install or ~/src/install)")
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if(LLVM_LIBC_MPC_INSTALL_PATH)
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set(LIBC_TESTS_CAN_USE_MPC TRUE)
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elseif(LIBC_TARGET_OS_IS_GPU OR LLVM_LIBC_FULL_BUILD)
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# In full build mode, the MPC library should be built using our own facilities,
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# which is currently not possible.
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set(LIBC_TESTS_CAN_USE_MPC FALSE)
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else()
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try_compile(
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LIBC_TESTS_CAN_USE_MPC
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${CMAKE_CURRENT_BINARY_DIR}
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SOURCES
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${LIBC_SOURCE_DIR}/utils/MPCWrapper/check_mpc.cpp
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COMPILE_DEFINITIONS
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${LIBC_COMPILE_OPTIONS_DEFAULT}
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LINK_LIBRARIES
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-lmpc -lmpfr -lgmp -latomic
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)
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endif()
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endif()
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