shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity

[OpenMP][AIX] Not to create symbolic links to libomp.so on AIX (#165890)

Browse Source 
On AIX, it generates libomp for both static and dynamic. There is no
need to create symbolic links to libomp.so.

---------

Co-authored-by: Xing Xue <xingxue@outlook.com>
This commit is contained in:
Kelvin Li 2025-11-03 22:58:56 -05:00 committed by GitHub
parent 2b45efe920
commit bb563b196f
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 26 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
openmp/runtime/src/CMakeLists.txt
View File

@ -254,23 +254,35 @@ set(LIBOMP_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR} PARENT_SCOPE)
# Add symbolic links to libomp
if(NOT WIN32)
add_custom_command(TARGET omp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE}
libgomp${LIBOMP_LIBRARY_SUFFIX}
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE}
libiomp5${LIBOMP_LIBRARY_SUFFIX}
WORKING_DIRECTORY ${LIBOMP_LIBRARY_DIR}
)
if(LIBOMP_ENABLE_SHARED)
if(APPLE)
set(VERSIONED_LIBGOMP_NAME libgomp.1${LIBOMP_LIBRARY_SUFFIX})
else()
set(VERSIONED_LIBGOMP_NAME libgomp${LIBOMP_LIBRARY_SUFFIX}.1)
endif()
if(AIX)
# On AIX, libomp.a is the name for both static and shared objects.
set(LIBOMP_AIX_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
add_custom_command(TARGET omp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE} ${VERSIONED_LIBGOMP_NAME}
COMMAND ${CMAKE_COMMAND} -E create_symlink
${LIBOMP_LIB_NAME}${LIBOMP_AIX_SUFFIX} libgomp${LIBOMP_AIX_SUFFIX}
COMMAND ${CMAKE_COMMAND} -E create_symlink
${LIBOMP_LIB_NAME}${LIBOMP_AIX_SUFFIX} libiomp5${LIBOMP_AIX_SUFFIX}
WORKING_DIRECTORY ${LIBOMP_LIBRARY_DIR}
)
else()
add_custom_command(TARGET omp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE}
libiomp5${LIBOMP_LIBRARY_SUFFIX}
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE}
libgomp${LIBOMP_LIBRARY_SUFFIX}
WORKING_DIRECTORY ${LIBOMP_LIBRARY_DIR}
)
if(LIBOMP_ENABLE_SHARED)
if(APPLE)
set(VERSIONED_LIBGOMP_NAME libgomp.1${LIBOMP_LIBRARY_SUFFIX})
else()
set(VERSIONED_LIBGOMP_NAME libgomp${LIBOMP_LIBRARY_SUFFIX}.1)
endif()
add_custom_command(TARGET omp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E create_symlink ${LIBOMP_LIB_FILE} ${VERSIONED_LIBGOMP_NAME}
WORKING_DIRECTORY ${LIBOMP_LIBRARY_DIR}
)
endif()
endif()
endif()