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llvm-project/libc/utils/MPFRWrapper/CMakeLists.txt

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[libc] Move implementations of cosf, sinf, sincosf to src/math directory. NFC intended in the implementaton. Only mechanical changes to fit the LLVM libc implementation standard have been done. Math testing infrastructure has been added. This infrastructure compares the results produced by the libc with the high precision results from MPFR. Tests making use of this infrastructure have been added for cosf, sinf and sincosf. Reviewers: abrachet, phosek Differential Revision: https://reviews.llvm.org/D76825
2020-03-24 03:00:35 +08:00
try_compile(
LIBC_TESTS_CAN_USE_MPFR
${CMAKE_CURRENT_BINARY_DIR}
SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/check_mpfr.cpp
LINK_LIBRARIES
-lmpfr -lgmp
)
if(LIBC_TESTS_CAN_USE_MPFR)
add_library(libcMPFRWrapper
MPFRUtils.cpp
MPFRUtils.h
)
[libc] Link mpfr and gmp wrapper to the libcMPFRWrapper. This will fix building the wrapper shared library when BUILD_SHARED_LIBS is ON. Reviewers: PaulkaToast Differential Revision: https://reviews.llvm.org/D78737
2020-04-24 01:57:28 +08:00
target_link_libraries(libcMPFRWrapper -lmpfr -lgmp)
[libc] Move implementations of cosf, sinf, sincosf to src/math directory. NFC intended in the implementaton. Only mechanical changes to fit the LLVM libc implementation standard have been done. Math testing infrastructure has been added. This infrastructure compares the results produced by the libc with the high precision results from MPFR. Tests making use of this infrastructure have been added for cosf, sinf and sincosf. Reviewers: abrachet, phosek Differential Revision: https://reviews.llvm.org/D76825
2020-03-24 03:00:35 +08:00
else()
message(WARNING "Math tests using MPFR will be skipped.")
endif()