| config BR2_PACKAGE_CLANG |
| bool "clang" |
| depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS |
| depends on BR2_HOST_GCC_AT_LEAST_4_8 |
| depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 |
| depends on BR2_TOOLCHAIN_HAS_THREADS |
| depends on BR2_INSTALL_LIBSTDCPP |
| depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future |
| depends on !BR2_STATIC_LIBS |
| depends on BR2_USE_WCHAR # std::wstring |
| select BR2_PACKAGE_LLVM |
| help |
| Clang is a C/C++, Objective C/C++ and OpenCL C front-end |
| for the LLVM compiler. |
| |
| http://clang.llvm.org |
| |
| comment "clang needs a toolchain w/ wchar, threads, C++, gcc >= 4.8, host gcc >= 4.8, dynamic library" |
| depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS |
| depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \ |
| !BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \ |
| || BR2_STATIC_LIBS || !BR2_USE_WCHAR |
| |
| comment "clang needs a toolchain not affected by GCC bug 64735" |
| depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS |
| depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735 |
