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Revert "[Libomptarget] Make libomptarget an LLVM library" 

This reverts commit 643dfd97d5.

This patch still makes the AMDGPU buildbots unhappy. Reverting for now
until the AMD folks figure it out.
This commit is contained in:
Joseph Huber 2022-07-20 10:18:23 -04:00
parent 6b0db92bbd
commit b5b20164d2
2 changed files with 30 additions and 25 deletions
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2
openmp/libomptarget/cmake/Modules/LibomptargetGetDependencies.cmake
View File

@ -26,7 +26,7 @@ include (FindPackageHandleStandardArgs)
if (OPENMP_STANDALONE_BUILD)
# Complete LLVM package is required for building libomptarget
# in an out-of-tree mode.
find_package(LLVM REQUIRED HINTS "${LLVM_CMAKE_DIR}")
find_package(LLVM REQUIRED)
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVM in: ${LLVM_DIR}")
list(APPEND LIBOMPTARGET_LLVM_INCLUDE_DIRS ${LLVM_INCLUDE_DIRS})

53
openmp/libomptarget/src/CMakeLists.txt
View File

@ -12,30 +12,35 @@
libomptarget_say("Building offloading runtime library libomptarget.")
add_llvm_library(omptarget
SHARED
api.cpp
device.cpp
interface.cpp
interop.cpp
omptarget.cpp
rtl.cpp
LegacyAPI.cpp
ADDITIONAL_HEADER_DIRS
${LIBOMPTARGET_INCLUDE_DIR}
LINK_COMPONENTS
Support
Object
LINK_LIBS
${CMAKE_DL_LIBS}
"-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/exports"
set(LIBOMPTARGET_SRC_FILES
${CMAKE_CURRENT_SOURCE_DIR}/api.cpp
${CMAKE_CURRENT_SOURCE_DIR}/device.cpp
${CMAKE_CURRENT_SOURCE_DIR}/interface.cpp
${CMAKE_CURRENT_SOURCE_DIR}/interop.cpp
${CMAKE_CURRENT_SOURCE_DIR}/omptarget.cpp
${CMAKE_CURRENT_SOURCE_DIR}/rtl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/LegacyAPI.cpp
)
target_include_directories(omptarget PRIVATE ${LIBOMPTARGET_INCLUDE_DIR})
set(LIBOMPTARGET_SRC_FILES ${LIBOMPTARGET_SRC_FILES} PARENT_SCOPE)
# Also install plugin under the standard lib destination folder.
install(TARGETS omptarget LIBRARY DESTINATION "${OPENMP_INSTALL_LIBDIR}")
# Build libomptarget library with libdl dependency.
add_library(omptarget SHARED ${LIBOMPTARGET_SRC_FILES})
set_target_properties(omptarget PROPERTIES INSTALL_RPATH "$ORIGIN" BUILD_RPATH "$ORIGIN")
if (OPENMP_ENABLE_LIBOMPTARGET_PROFILING)
# Add LLVMSupport dependency if profiling is enabled.
# Linking with LLVM component libraries also requires
# aligning the compile flags.
llvm_update_compile_flags(omptarget)
target_compile_definitions(omptarget PUBLIC OMPTARGET_PROFILE_ENABLED)
target_link_libraries(omptarget PRIVATE LLVMSupport)
endif()
target_include_directories(omptarget PRIVATE
${LIBOMPTARGET_INCLUDE_DIR})
target_link_libraries(omptarget PRIVATE
${CMAKE_DL_LIBS}
"-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/exports")
# Install libomptarget under the lib destination folder.
install(TARGETS omptarget LIBRARY COMPONENT omptarget
DESTINATION "${OPENMP_INSTALL_LIBDIR}")