29 lines
1.2 KiB
CMake
29 lines
1.2 KiB
CMake
if(LIBC_TESTS_CAN_USE_MPFR)
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add_library(libcMPFRWrapper
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MPFRUtils.cpp
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MPFRUtils.h
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mpfr_inc.h
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)
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target_compile_options(libcMPFRWrapper PRIVATE -O3)
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if (LLVM_LIBC_FULL_BUILD)
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# It is not easy to make libcMPFRWrapper a standalone library because gmp.h may unconditionally
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# pull in some STL headers. As a result, targets using this library will need to link against
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# C++ and unwind libraries. Since we are using MPFR anyway, we directly specifies the GNU toolchain.
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target_link_libraries(libcMPFRWrapper PUBLIC -lstdc++ -lgcc_s)
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endif()
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add_dependencies(
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libcMPFRWrapper
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libc.src.__support.CPP.string_view
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libc.src.__support.CPP.type_traits
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libc.src.__support.FPUtil.fp_bits
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libc.src.__support.FPUtil.fpbits_str
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LibcTest.unit
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)
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if(EXISTS ${LLVM_LIBC_MPFR_INSTALL_PATH})
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target_include_directories(libcMPFRWrapper PUBLIC ${LLVM_LIBC_MPFR_INSTALL_PATH}/include)
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target_link_directories(libcMPFRWrapper PUBLIC ${LLVM_LIBC_MPFR_INSTALL_PATH}/lib)
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endif()
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target_link_libraries(libcMPFRWrapper PUBLIC LibcFPTestHelpers.unit LibcTest.unit mpfr gmp)
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elseif(NOT LIBC_TARGET_ARCHITECTURE_IS_GPU)
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message(WARNING "Math tests using MPFR will be skipped.")
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endif()
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