FAILED: /root/swift-source/build/Ninja-ReleaseAssert/llvm-linux-x86_64/./bin/clang++   -DCMARK_STATIC_DEFINE -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Istdlib/public/stubs -I/root/swift-source/swift/stdlib/public/stubs -Iinclude -I/root/swift-source/swift/include -I/root/swift-source/llvm/include -I/root/swift-source/build/Ninja-ReleaseAssert/llvm-linux-x86_64/include -I/root/swift-source/build/Ninja-ReleaseAssert/llvm-linux-x86_64/tools/clang/include -I/root/swift-source/llvm/tools/clang/include -I/root/swift-source/cmark/src -I/root/swift-source/build/Ninja-ReleaseAssert/cmark-linux-x86_64/src -isystem /root/libiconv-libicu-android/armeabi-v7a/icu/source/common -isystem /root/libiconv-libicu-android/armeabi-v7a/icu/source/i18n -fno-stack-protector -fPIC -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -Werror=date-time -std=c++11 -fcolor-diagnostics -ffunction-sections -fdata-sections -Wdocumentation -Wimplicit-fallthrough -Wunreachable-code -Woverloaded-virtual -fno-sanitize=all -O3    -UNDEBUG  -fno-exceptions -fno-rtti -Wglobal-constructors -Wexit-time-destructors -fvisibility=hidden -DswiftCore_EXPORTS -target armv7-none-linux-androideabi --sysroot=/root/ndk/android-ndk-r13b/platforms/android-21/arch-arm --sysroot=/root/ndk/android-ndk-r13b/platforms/android-21/arch-arm -B /root/ndk/android-ndk-r13b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/arm-linux-androideabi/bin/ -O2 -g0 -UNDEBUG -I/root/ndk/android-ndk-r13b/sources/cxx-stl/llvm-libc++/include -I/root/ndk/android-ndk-r13b/sources/cxx-stl/llvm-libc++abi/include -I/root/ndk/android-ndk-r13b/sources/android/support/include -MMD -MT stdlib/public/stubs/CMakeFiles/swiftStdlibStubs-android-armv7.dir/Stubs.cpp.o -MF stdlib/public/stubs/CMakeFiles/swiftStdlibStubs-android-armv7.dir/Stubs.cpp.o.d -o stdlib/public/stubs/CMakeFiles/swiftStdlibStubs-android-armv7.dir/Stubs.cpp.o -c /root/swift-source/swift/stdlib/public/stubs/Stubs.cpp
/root/swift-source/swift/stdlib/public/stubs/Stubs.cpp:399:29: error: missing ')' after '__mode__'
#if __has_attribute(__mode__(DI))
                    ~~~~~~~~^
/root/swift-source/swift/stdlib/public/stubs/Stubs.cpp:399:20: note: to match this '('
#if __has_attribute(__mode__(DI))
                   ^
1 error generated.