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-rw-r--r--package/clang/Config.in26
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diff --git a/package/clang/Config.in b/package/clang/Config.in
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+++ b/package/clang/Config.in
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+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
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