The target system is: Android - 1 - i686 The host system is: Linux - 4.9.0-8-amd64 - x86_64 Determining if the C compiler works passed with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_fff25" [1/2] Building C object CMakeFiles/cmTC_fff25.dir/testCCompiler.c.o [2/2] Linking C executable cmTC_fff25 Detecting C compiler ABI info compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_8fd2d" [1/2] Building C object CMakeFiles/cmTC_8fd2d.dir/CMakeCCompilerABI.c.o [2/2] Linking C executable cmTC_8fd2d Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn) Target: i686-none-linux-android Thread model: posix InstalledDir: /home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin Found candidate GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x Selected GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x Candidate multilib: .;@m32 Selected multilib: .;@m32 "/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld" --sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86 -pie --eh-frame-hdr -m elf_i386 -dynamic-linker /system/bin/linker -o cmTC_8fd2d /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o -L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib -L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib --exclude-libs libgcc.a --exclude-libs libatomic.a --build-id --warn-shared-textrel --fatal-warnings --no-undefined -z noexecstack -z relro -z now --gc-sections -z nocopyreloc CMakeFiles/cmTC_8fd2d.dir/CMakeCCompilerABI.c.o -lgcc -ldl -lc -lgcc -ldl /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(i686-linux-android-ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_8fd2d"] ignore line: [[1/2] Building C object CMakeFiles/cmTC_8fd2d.dir/CMakeCCompilerABI.c.o] ignore line: [[2/2] Linking C executable cmTC_8fd2d] ignore line: [Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn)] ignore line: [Target: i686-none-linux-android] ignore line: [Thread model: posix] ignore line: [InstalledDir: /home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin] ignore line: [Found candidate GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ignore line: [Selected GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ignore line: [Candidate multilib: .] ignore line: [@m32] ignore line: [Selected multilib: .] ignore line: [@m32] link line: [ "/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld" --sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86 -pie --eh-frame-hdr -m elf_i386 -dynamic-linker /system/bin/linker -o cmTC_8fd2d /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o -L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib -L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib --exclude-libs libgcc.a --exclude-libs libatomic.a --build-id --warn-shared-textrel --fatal-warnings --no-undefined -z noexecstack -z relro -z now --gc-sections -z nocopyreloc CMakeFiles/cmTC_8fd2d.dir/CMakeCCompilerABI.c.o -lgcc -ldl -lc -lgcc -ldl /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o] arg [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld] ==> ignore arg [--sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86] ==> ignore arg [-pie] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-m] ==> ignore arg [elf_i386] ==> ignore arg [-dynamic-linker] ==> ignore arg [/system/bin/linker] ==> ignore arg [-o] ==> ignore arg [cmTC_8fd2d] ==> ignore arg [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o] ==> ignore arg [-L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] arg [-L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] arg [--exclude-libs] ==> ignore arg [libgcc.a] ==> ignore arg [--exclude-libs] ==> ignore arg [libatomic.a] ==> ignore arg [--build-id] ==> ignore arg [--warn-shared-textrel] ==> ignore arg [--fatal-warnings] ==> ignore arg [--no-undefined] ==> ignore arg [-znoexecstack] ==> ignore arg [-zrelro] ==> ignore arg [-znow] ==> ignore arg [--gc-sections] ==> ignore arg [-znocopyreloc] ==> ignore arg [CMakeFiles/cmTC_8fd2d.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [-ldl] ==> lib [dl] arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [-ldl] ==> lib [dl] arg [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o] ==> ignore remove lib [gcc] remove lib [gcc] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] ==> [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/i686-linux-android/lib] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] ==> [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] implicit libs: [dl;c;dl] implicit dirs: [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86;/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386;/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x;/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/i686-linux-android/lib;/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_8b9a5" [1/2] Building C object CMakeFiles/cmTC_8b9a5.dir/feature_tests.c.o [2/2] Linking C executable cmTC_8b9a5 Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:1c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c99] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_65dfa" [1/2] Building C object CMakeFiles/cmTC_65dfa.dir/feature_tests.c.o [2/2] Linking C executable cmTC_65dfa Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c90] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_33a05" [1/2] Building C object CMakeFiles/cmTC_33a05.dir/feature_tests.c.o [2/2] Linking C executable cmTC_33a05 Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:0c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:0c_variadic_macros Determining if the CXX compiler works passed with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_29a2f" [1/2] Building CXX object CMakeFiles/cmTC_29a2f.dir/testCXXCompiler.cxx.o [2/2] Linking CXX executable cmTC_29a2f Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_1f13c" [1/2] Building CXX object CMakeFiles/cmTC_1f13c.dir/CMakeCXXCompilerABI.cpp.o [2/2] Linking CXX executable cmTC_1f13c Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn) Target: i686-none-linux-android Thread model: posix InstalledDir: /home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin Found candidate GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x Selected GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x Candidate multilib: .;@m32 Selected multilib: .;@m32 "/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld" --sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86 -pie --eh-frame-hdr -m elf_i386 -dynamic-linker /system/bin/linker -o cmTC_1f13c /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o -L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib -L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib --exclude-libs libgcc.a --exclude-libs libatomic.a --build-id --warn-shared-textrel --fatal-warnings --no-undefined -z noexecstack -z relro -z now --gc-sections -z nocopyreloc CMakeFiles/cmTC_1f13c.dir/CMakeCXXCompilerABI.cpp.o -lm -lgcc -lgcc -ldl -lc -lgcc -lgcc -ldl /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o Parsed CXX implicit link information from above output: link line regex: [^( *|.*[/\])(i686-linux-android-ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_1f13c"] ignore line: [[1/2] Building CXX object CMakeFiles/cmTC_1f13c.dir/CMakeCXXCompilerABI.cpp.o] ignore line: [[2/2] Linking CXX executable cmTC_1f13c] ignore line: [Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn)] ignore line: [Target: i686-none-linux-android] ignore line: [Thread model: posix] ignore line: [InstalledDir: /home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin] ignore line: [Found candidate GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ignore line: [Selected GCC installation: /home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ignore line: [Candidate multilib: .] ignore line: [@m32] ignore line: [Selected multilib: .] ignore line: [@m32] link line: [ "/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld" --sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86 -pie --eh-frame-hdr -m elf_i386 -dynamic-linker /system/bin/linker -o cmTC_1f13c /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o -L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386 -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x -L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib -L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib --exclude-libs libgcc.a --exclude-libs libatomic.a --build-id --warn-shared-textrel --fatal-warnings --no-undefined -z noexecstack -z relro -z now --gc-sections -z nocopyreloc CMakeFiles/cmTC_1f13c.dir/CMakeCXXCompilerABI.cpp.o -lm -lgcc -lgcc -ldl -lc -lgcc -lgcc -ldl /home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o] arg [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/bin/ld] ==> ignore arg [--sysroot=/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86] ==> ignore arg [-pie] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-m] ==> ignore arg [elf_i386] ==> ignore arg [-dynamic-linker] ==> ignore arg [/system/bin/linker] ==> ignore arg [-o] ==> ignore arg [cmTC_1f13c] ==> ignore arg [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtbegin_dynamic.o] ==> ignore arg [-L/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] arg [-L/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] arg [-L/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] ==> dir [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] arg [--exclude-libs] ==> ignore arg [libgcc.a] ==> ignore arg [--exclude-libs] ==> ignore arg [libatomic.a] ==> ignore arg [--build-id] ==> ignore arg [--warn-shared-textrel] ==> ignore arg [--fatal-warnings] ==> ignore arg [--no-undefined] ==> ignore arg [-znoexecstack] ==> ignore arg [-zrelro] ==> ignore arg [-znow] ==> ignore arg [--gc-sections] ==> ignore arg [-znocopyreloc] ==> ignore arg [CMakeFiles/cmTC_1f13c.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore arg [-lm] ==> lib [m] arg [-lgcc] ==> lib [gcc] arg [-lgcc] ==> lib [gcc] arg [-ldl] ==> lib [dl] arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [-lgcc] ==> lib [gcc] arg [-ldl] ==> lib [dl] arg [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib/crtend_android.o] ==> ignore remove lib [gcc] remove lib [gcc] remove lib [gcc] remove lib [gcc] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] ==> [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x/../../../../i686-linux-android/lib] ==> [/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/i686-linux-android/lib] collapse library dir [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] ==> [/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] implicit libs: [m;dl;c;dl] implicit dirs: [/home/happy0/Android/Sdk/ndk-bundle/sources/cxx-stl/llvm-libc++/libs/x86;/home/happy0/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/6.0.2/lib/linux/i386;/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/lib/gcc/i686-linux-android/4.9.x;/home/happy0/Android/Sdk/ndk-bundle/toolchains/x86-4.9/prebuilt/linux-x86_64/i686-linux-android/lib;/home/happy0/Android/Sdk/ndk-bundle/platforms/android-19/arch-x86/usr/lib] implicit fwks: [] Detecting CXX [-std=c++14] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_36fed" [1/2] Building CXX object CMakeFiles/cmTC_36fed.dir/feature_tests.cxx.o [2/2] Linking CXX executable cmTC_36fed Feature record: CXX_FEATURE:1cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:1cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:1cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:1cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:1cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:1cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:1cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:1cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:1cxx_relaxed_constexpr Feature record: CXX_FEATURE:1cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:1cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++11] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_66b1b" [1/2] Building CXX object CMakeFiles/cmTC_66b1b.dir/feature_tests.cxx.o [2/2] Linking CXX executable cmTC_66b1b Feature record: CXX_FEATURE:0cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:0cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:0cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:0cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:0cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:0cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:0cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:0cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:0cxx_relaxed_constexpr Feature record: CXX_FEATURE:0cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:0cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++98] compiler features compiled with the following output: Change Dir: /home/happy0/projects/react-native-bluetooth-serial/android/.externalNativeBuild/cmake/release/x86/CMakeFiles/CMakeTmp Run Build Command:"/home/happy0/Android/Sdk/cmake/3.6.4111459/bin/ninja" "cmTC_92013" [1/2] Building CXX object CMakeFiles/cmTC_92013.dir/feature_tests.cxx.o [2/2] Linking CXX executable cmTC_92013 Feature record: CXX_FEATURE:0cxx_aggregate_default_initializers Feature record: CXX_FEATURE:0cxx_alias_templates Feature record: CXX_FEATURE:0cxx_alignas Feature record: CXX_FEATURE:0cxx_alignof Feature record: CXX_FEATURE:0cxx_attributes Feature record: CXX_FEATURE:0cxx_attribute_deprecated Feature record: CXX_FEATURE:0cxx_auto_type Feature record: CXX_FEATURE:0cxx_binary_literals Feature record: CXX_FEATURE:0cxx_constexpr Feature record: CXX_FEATURE:0cxx_contextual_conversions Feature record: CXX_FEATURE:0cxx_decltype Feature record: CXX_FEATURE:0cxx_decltype_auto Feature record: CXX_FEATURE:0cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:0cxx_default_function_template_args Feature record: CXX_FEATURE:0cxx_defaulted_functions Feature record: CXX_FEATURE:0cxx_defaulted_move_initializers Feature record: CXX_FEATURE:0cxx_delegating_constructors Feature record: CXX_FEATURE:0cxx_deleted_functions Feature record: CXX_FEATURE:0cxx_digit_separators Feature record: CXX_FEATURE:0cxx_enum_forward_declarations Feature record: CXX_FEATURE:0cxx_explicit_conversions Feature record: CXX_FEATURE:0cxx_extended_friend_declarations Feature record: CXX_FEATURE:0cxx_extern_templates Feature record: CXX_FEATURE:0cxx_final Feature record: CXX_FEATURE:0cxx_func_identifier Feature record: CXX_FEATURE:0cxx_generalized_initializers Feature record: CXX_FEATURE:0cxx_generic_lambdas Feature record: CXX_FEATURE:0cxx_inheriting_constructors Feature record: CXX_FEATURE:0cxx_inline_namespaces Feature record: CXX_FEATURE:0cxx_lambdas Feature record: CXX_FEATURE:0cxx_lambda_init_captures Feature record: CXX_FEATURE:0cxx_local_type_template_args Feature record: CXX_FEATURE:0cxx_long_long_type Feature record: CXX_FEATURE:0cxx_noexcept Feature record: CXX_FEATURE:0cxx_nonstatic_member_init Feature record: CXX_FEATURE:0cxx_nullptr Feature record: CXX_FEATURE:0cxx_override Feature record: CXX_FEATURE:0cxx_range_for Feature record: CXX_FEATURE:0cxx_raw_string_literals Feature record: CXX_FEATURE:0cxx_reference_qualified_functions Feature record: CXX_FEATURE:0cxx_relaxed_constexpr Feature record: CXX_FEATURE:0cxx_return_type_deduction Feature record: CXX_FEATURE:0cxx_right_angle_brackets Feature record: CXX_FEATURE:0cxx_rvalue_references Feature record: CXX_FEATURE:0cxx_sizeof_member Feature record: CXX_FEATURE:0cxx_static_assert Feature record: CXX_FEATURE:0cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:0cxx_thread_local Feature record: CXX_FEATURE:0cxx_trailing_return_types Feature record: CXX_FEATURE:0cxx_unicode_literals Feature record: CXX_FEATURE:0cxx_uniform_initialization Feature record: CXX_FEATURE:0cxx_unrestricted_unions Feature record: CXX_FEATURE:0cxx_user_literals Feature record: CXX_FEATURE:0cxx_variable_templates Feature record: CXX_FEATURE:0cxx_variadic_macros Feature record: CXX_FEATURE:0cxx_variadic_templates