diff options
Diffstat (limited to 'cmake/modules/AddPartiallyLinkedObject.cmake')
-rwxr-xr-x | cmake/modules/AddPartiallyLinkedObject.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cmake/modules/AddPartiallyLinkedObject.cmake b/cmake/modules/AddPartiallyLinkedObject.cmake new file mode 100755 index 0000000000..b985b3eb28 --- /dev/null +++ b/cmake/modules/AddPartiallyLinkedObject.cmake @@ -0,0 +1,21 @@ + +macro(add_partially_linked_object lib) + if( MSVC ) + add_llvm_library( ${lib} ${ARGN}) + else( MSVC ) + set(pll ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/${lib}.o) + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/temp_lib) + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/temp_lib) + add_library( ${lib} STATIC ${ARGN}) + add_custom_command(OUTPUT ${pll} + MESSAGE "Building ${lib}.o..." + DEPENDS ${lib} + WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/temp_lib + COMMAND ar x ${CMAKE_STATIC_LIBRARY_PREFIX}${lib}${CMAKE_STATIC_LIBRARY_SUFFIX} + COMMAND ld -r *${CMAKE_CXX_OUTPUT_EXTENSION} -o ${pll} + COMMAND rm -f *${CMAKE_CXX_OUTPUT_EXTENSION} + ) + add_custom_target(${lib}_pll ALL DEPENDS ${pll}) + set( llvm_libs ${llvm_libs} ${pll} PARENT_SCOPE) + endif( MSVC ) +endmacro(add_partially_linked_object lib) |