CMake: Add add_compiler_rt_static_runtime function and use it to build generic compiler-rt libraries
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172977 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake
index e90253f..0d4317e 100644
--- a/cmake/Modules/AddCompilerRT.cmake
+++ b/cmake/Modules/AddCompilerRT.cmake
@@ -18,6 +18,32 @@
endif()
endmacro()
+# Adds static runtime for a given architecture and puts it in the proper
+# directory in the build and install trees.
+# add_compiler_rt_static_runtime(<name> <arch>
+# SOURCES <source files>
+# CFLAGS <compile flags>
+# DEFS <compile definitions>)
+macro(add_compiler_rt_static_runtime name arch)
+ if(CAN_TARGET_${arch})
+ parse_arguments(LIB "SOURCES;CFLAGS;DEFS" "" ${ARGN})
+ add_library(${name} STATIC ${LIB_SOURCES})
+ # Setup compile flags and definitions.
+ set_target_compile_flags(${name}
+ ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS})
+ set_property(TARGET ${name} APPEND PROPERTY
+ COMPILE_DEFINITIONS ${LIB_DEFS})
+ # Setup correct output directory in the build tree.
+ set_target_properties(${name} PROPERTIES
+ ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR})
+ # Add installation command.
+ install(TARGETS ${name}
+ ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR})
+ else()
+ message(FATAL_ERROR "Archtecture ${arch} can't be targeted")
+ endif()
+endmacro()
+
# Unittests support.
set(COMPILER_RT_GTEST_PATH ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest)
set(COMPILER_RT_GTEST_SOURCE ${COMPILER_RT_GTEST_PATH}/gtest-all.cc)