Author: danalbert Date: Thu Jan 15 18:52:11 2015 New Revision: 226235 URL: http://llvm.org/viewvc/llvm-project?rev=226235&view=rev Log: [libc++abi] Add support for cross compiling.
Reviewers: EricWF, jroelofs Reviewed By: jroelofs Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D6991 Modified: libcxxabi/trunk/CMakeLists.txt Modified: libcxxabi/trunk/CMakeLists.txt URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/CMakeLists.txt?rev=226235&r1=226234&r2=226235&view=diff ============================================================================== --- libcxxabi/trunk/CMakeLists.txt (original) +++ libcxxabi/trunk/CMakeLists.txt Thu Jan 15 18:52:11 2015 @@ -111,6 +111,8 @@ option(LIBCXXABI_ENABLE_PEDANTIC "Compil option(LIBCXXABI_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF) option(LIBCXXABI_USE_LLVM_UNWINDER "Build and use the LLVM unwinder." OFF) option(LIBCXXABI_ENABLE_THREADS "Build with threads enabled" ON) +set(LIBCXXABI_GCC_TOOLCHAIN "" CACHE STRING "GCC toolchain for cross compiling.") +set(LIBCXXABI_SYSROOT "" CACHE STRING "Sysroot for cross compiling.") # Default to building a shared library so that the default options still test # the libc++abi that is being built. There are two problems with testing a @@ -245,6 +247,11 @@ if (MSVC) add_definitions(-D_CRT_SECURE_NO_WARNINGS) endif() +list(APPEND LIBCXXABI_COMPILE_FLAGS "-target ${LIBCXXABI_TARGET_TRIPLE}") +append_if(LIBCXXABI_COMPILE_FLAGS LIBCXXABI_GCC_TOOLCHAIN + "-gcc-toolchain ${LIBCXXABI_GCC_TOOLCHAIN}") +append_if(LIBCXXABI_COMPILE_FLAGS LIBCXXABI_SYSROOT + "--sysroot ${LIBCXXABI_SYSROOT}") string(REPLACE ";" " " LIBCXXABI_CXX_FLAGS "${LIBCXXABI_CXX_FLAGS}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LIBCXXABI_CXX_FLAGS}") _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
