# See docs/CMake.html for instructions about how to build LLVM with CMake.
cmake_minimum_required(VERSION 2.8.8)
+
+# FIXME: It may be removed when we use 2.8.12.
+if(CMAKE_VERSION VERSION_LESS 2.8.12)
+ # Invalidate a couple of keywords.
+ set(cmake_2_8_12_INTERFACE)
+ set(cmake_2_8_12_PRIVATE)
+else()
+ # Use ${cmake_2_8_12_KEYWORD} intead of KEYWORD in target_link_libraries().
+ set(cmake_2_8_12_INTERFACE INTERFACE)
+ set(cmake_2_8_12_PRIVATE PRIVATE)
+ if(POLICY CMP0022)
+ cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required
+ endif()
+endif()
+
project(LLVM)
# Add path for custom modules
option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm documentation." OFF)
+option (LLVM_BUILD_EXTERNAL_COMPILER_RT
+ "Build compiler-rt as an external project." OFF)
+
# All options referred to from HandleLLVMOptions have to be specified
# BEFORE this include, otherwise options will not be correctly set on
# first cmake run
set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
-if( NOT DEFINED CMAKE_INSTALL_RPATH )
- set( CMAKE_INSTALL_RPATH "\$ORIGIN/../lib")
-endif( NOT DEFINED CMAKE_INSTALL_RPATH )
+set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
+if (APPLE)
+ set(CMAKE_INSTALL_NAME_DIR "@rpath")
+ set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
+else(UNIX)
+ if(NOT DEFINED CMAKE_INSTALL_RPATH)
+ set(CMAKE_INSTALL_RPATH "\$ORIGIN/../lib")
+ endif(NOT DEFINED CMAKE_INSTALL_RPATH)
+endif()
set(CMAKE_INCLUDE_CURRENT_DIR ON)
add_subdirectory(cmake/modules)
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
- install(DIRECTORY include/
+ install(DIRECTORY include/llvm include/llvm-c
DESTINATION include
FILES_MATCHING
PATTERN "*.def"
PATTERN ".svn" EXCLUDE
)
- install(DIRECTORY ${LLVM_INCLUDE_DIR}/
+ install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm
DESTINATION include
FILES_MATCHING
PATTERN "*.def"