[OpenMP] Allow setting OPENMP_INSTALL_LIBDIR (#77533)

The comment indicate that it should be possible, but as long as it
wasn't a cache variable, the cmake script overwrote whatever variable
the user had set.
This commit is contained in:
Martin Storsjö 2024-01-10 11:24:19 +02:00 committed by GitHub
parent c69ec700ad
commit 14435a28cd
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@ -29,7 +29,8 @@ if (OPENMP_STANDALONE_BUILD)
set(OPENMP_LIBDIR_SUFFIX "" CACHE STRING
"Suffix of lib installation directory, e.g. 64 => lib64")
# Do not use OPENMP_LIBDIR_SUFFIX directly, use OPENMP_INSTALL_LIBDIR.
set(OPENMP_INSTALL_LIBDIR "lib${OPENMP_LIBDIR_SUFFIX}")
set(OPENMP_INSTALL_LIBDIR "lib${OPENMP_LIBDIR_SUFFIX}" CACHE STRING
"Path where built OpenMP libraries should be installed.")
# Group test settings.
set(OPENMP_TEST_C_COMPILER ${CMAKE_C_COMPILER} CACHE STRING
@ -46,7 +47,8 @@ if (OPENMP_STANDALONE_BUILD)
else()
set(OPENMP_ENABLE_WERROR ${LLVM_ENABLE_WERROR})
# If building in tree, we honor the same install suffix LLVM uses.
set(OPENMP_INSTALL_LIBDIR "lib${LLVM_LIBDIR_SUFFIX}")
set(OPENMP_INSTALL_LIBDIR "lib${LLVM_LIBDIR_SUFFIX}" CACHE STRING
"Path where built OpenMP libraries should be installed.")
if (NOT MSVC)
set(OPENMP_TEST_C_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang)