option(LLVM_BUILD_TESTS
"Build LLVM unit tests. If OFF, just generate build targets." OFF)
option(LLVM_INCLUDE_TESTS "Generate build targets for the LLVM unit tests." ON)
+option(LLVM_INCLUDE_GO_TESTS "Include the Go bindings tests in test build targets." ON)
option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
option (LLVM_BUILD_EXTERNAL_COMPILER_RT
"Build compiler-rt as an external project." OFF)
+# You can configure which libraries from LLVM you want to include in the
+# shared library by setting LLVM_DYLIB_COMPONENTS to a semi-colon delimited
+# list of LLVM components. All component names handled by llvm-config are valid.
+if(NOT DEFINED LLVM_DYLIB_COMPONENTS)
+ set(LLVM_DYLIB_COMPONENTS "all" CACHE STRING
+ "Semicolon-separated list of components to include in libLLVM, or \"all\".")
+endif()
option(LLVM_LINK_LLVM_DYLIB "Link tools against the libllvm dynamic library" OFF)
option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library" ${LLVM_LINK_LLVM_DYLIB})
option(LLVM_DYLIB_EXPORT_ALL "Export all symbols from libLLVM.dylib (default is C API only" ${LLVM_LINK_LLVM_DYLIB})
endif(NOT DEFINED CMAKE_INSTALL_RPATH)
endif()
+if(APPLE AND DARWIN_LTO_LIBRARY)
+ set(CMAKE_EXE_LINKER_FLAGS
+ "${CMAKE_EXE_LINKER_FLAGS} -Wl,-lto_library -Wl,${DARWIN_LTO_LIBRARY}")
+ set(CMAKE_SHARED_LINKER_FLAGS
+ "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-lto_library -Wl,${DARWIN_LTO_LIBRARY}")
+ set(CMAKE_MODULE_LINKER_FLAGS
+ "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-lto_library -Wl,${DARWIN_LTO_LIBRARY}")
+endif()
+
# Work around a broken bfd ld behavior. When linking a binary with a
# foo.so library, it will try to find any library that foo.so uses and
# check its symbols. This is wasteful (the check was done when foo.so
if(LLVM_USE_HOST_TOOLS)
include(CrossCompile)
endif(LLVM_USE_HOST_TOOLS)
+if(LLVM_TARGET_IS_CROSSCOMPILE_HOST)
+# Dummy use to avoid CMake Wraning: Manually-specified variables were not used
+# (this is a variable that CrossCompile sets on recursive invocations)
+endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
# On FreeBSD, /usr/local/* is not used by default. In order to build LLVM