Performing C SOURCE FILE Test C_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_33ff1/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_33ff1.dir/build.make CMakeFiles/cmTC_33ff1.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_33ff1.dir/src.c.o
/usr/bin/gcc   -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -Werror=date-time -DC_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW   -Werror -Werror=unguarded-availability-new -o CMakeFiles/cmTC_33ff1.dir/src.c.o   -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c
cc1: error: -Werror=unguarded-availability-new: no option -Wunguarded-availability-new
CMakeFiles/cmTC_33ff1.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_33ff1.dir/src.c.o' failed
make[2]: *** [CMakeFiles/cmTC_33ff1.dir/src.c.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_33ff1/fast' failed
make[1]: *** [cmTC_33ff1/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main(void) { return 0; }
Performing C++ SOURCE FILE Test CXX_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_5c620/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_5c620.dir/build.make CMakeFiles/cmTC_5c620.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_5c620.dir/src.cxx.o
/usr/bin/g++    -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -DCXX_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW   -Werror -Werror=unguarded-availability-new -o CMakeFiles/cmTC_5c620.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
cc1plus: error: -Werror=unguarded-availability-new: no option -Wunguarded-availability-new
CMakeFiles/cmTC_5c620.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_5c620.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_5c620.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_5c620/fast' failed
make[1]: *** [cmTC_5c620/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }
Performing C SOURCE FILE Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_d85f5/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_d85f5.dir/build.make CMakeFiles/cmTC_d85f5.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_d85f5.dir/src.c.o
/usr/bin/gcc   -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -DC_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG   -Werror -Wcovered-switch-default -o CMakeFiles/cmTC_d85f5.dir/src.c.o   -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c
gcc: error: unrecognized command line option '-Wcovered-switch-default'; did you mean '-Wno-switch-default'?
CMakeFiles/cmTC_d85f5.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_d85f5.dir/src.c.o' failed
make[2]: *** [CMakeFiles/cmTC_d85f5.dir/src.c.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_d85f5/fast' failed
make[1]: *** [cmTC_d85f5/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main(void) { return 0; }
Performing C++ SOURCE FILE Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_33cb4/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_33cb4.dir/build.make CMakeFiles/cmTC_33cb4.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_33cb4.dir/src.cxx.o
/usr/bin/g++    -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -DCXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG   -Werror -Wcovered-switch-default -o CMakeFiles/cmTC_33cb4.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
g++: error: unrecognized command line option '-Wcovered-switch-default'; did you mean '-Wno-switch-default'?
CMakeFiles/cmTC_33cb4.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_33cb4.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_33cb4.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_33cb4/fast' failed
make[1]: *** [cmTC_33cb4/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }
Performing C++ SOURCE FILE Test CXX_SUPPORTS_CLASS_MEMACCESS_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_5a55b/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_5a55b.dir/build.make CMakeFiles/cmTC_5a55b.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_5a55b.dir/src.cxx.o
/usr/bin/g++    -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -DCXX_SUPPORTS_CLASS_MEMACCESS_FLAG   -Wclass-memaccess -o CMakeFiles/cmTC_5a55b.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
g++: error: unrecognized command line option '-Wclass-memaccess'
CMakeFiles/cmTC_5a55b.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_5a55b.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_5a55b.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_5a55b/fast' failed
make[1]: *** [cmTC_5a55b/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }
Performing C SOURCE FILE Test C_SUPPORTS_DELETE_NON_VIRTUAL_DTOR_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4b2fd/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4b2fd.dir/build.make CMakeFiles/cmTC_4b2fd.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_4b2fd.dir/src.c.o
/usr/bin/gcc   -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -DC_SUPPORTS_DELETE_NON_VIRTUAL_DTOR_FLAG   -Werror -Wdelete-non-virtual-dtor -o CMakeFiles/cmTC_4b2fd.dir/src.c.o   -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c
cc1: error: command line option '-Wdelete-non-virtual-dtor' is valid for C++/ObjC++ but not for C [-Werror]
cc1: all warnings being treated as errors
CMakeFiles/cmTC_4b2fd.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_4b2fd.dir/src.c.o' failed
make[2]: *** [CMakeFiles/cmTC_4b2fd.dir/src.c.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_4b2fd/fast' failed
make[1]: *** [cmTC_4b2fd/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main(void) { return 0; }
Performing C SOURCE FILE Test C_WCOMMENT_ALLOWS_LINE_WRAP failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_68efd/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_68efd.dir/build.make CMakeFiles/cmTC_68efd.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_68efd.dir/src.c.o
/usr/bin/gcc   -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -DC_WCOMMENT_ALLOWS_LINE_WRAP  -Werror -Wcomment   -o CMakeFiles/cmTC_68efd.dir/src.c.o   -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c
/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:1: error: multi-line comment [-Werror=comment]
 // \
 ^
cc1: all warnings being treated as errors
CMakeFiles/cmTC_68efd.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_68efd.dir/src.c.o' failed
make[2]: *** [CMakeFiles/cmTC_68efd.dir/src.c.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_68efd/fast' failed
make[1]: *** [cmTC_68efd/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
// \
//
int main() {return 0;}
Performing C SOURCE FILE Test C_SUPPORTS_STRING_CONVERSION_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_51833/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_51833.dir/build.make CMakeFiles/cmTC_51833.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_51833.dir/src.c.o
/usr/bin/gcc   -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-comment -DC_SUPPORTS_STRING_CONVERSION_FLAG   -Werror -Wstring-conversion -o CMakeFiles/cmTC_51833.dir/src.c.o   -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.c
gcc: error: unrecognized command line option '-Wstring-conversion'; did you mean '-Wint-conversion'?
CMakeFiles/cmTC_51833.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_51833.dir/src.c.o' failed
make[2]: *** [CMakeFiles/cmTC_51833.dir/src.c.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_51833/fast' failed
make[1]: *** [cmTC_51833/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main(void) { return 0; }
Performing C++ SOURCE FILE Test CXX_SUPPORTS_STRING_CONVERSION_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_21af6/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_21af6.dir/build.make CMakeFiles/cmTC_21af6.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_21af6.dir/src.cxx.o
/usr/bin/g++    -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wdelete-non-virtual-dtor -Wno-comment -DCXX_SUPPORTS_STRING_CONVERSION_FLAG   -Werror -Wstring-conversion -o CMakeFiles/cmTC_21af6.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
g++: error: unrecognized command line option '-Wstring-conversion'; did you mean '-Wint-conversion'?
CMakeFiles/cmTC_21af6.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_21af6.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_21af6.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_21af6/fast' failed
make[1]: *** [cmTC_21af6/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }
Performing C++ SOURCE FILE Test CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG failed with the following output:
Change Dir: /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_53e9d/fast"
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_53e9d.dir/build.make CMakeFiles/cmTC_53e9d.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_53e9d.dir/src.cxx.o
/usr/bin/g++    -O2 -I/home/buildroot/autobuild/run/instance-2/output/host/include -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -Wdelete-non-virtual-dtor -Wno-comment -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -pedantic -Wno-long-long -DCXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG   -Werror -Wnested-anon-types -o CMakeFiles/cmTC_53e9d.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
g++: error: unrecognized command line option '-Wnested-anon-types'; did you mean '-Wnested-externs'?
CMakeFiles/cmTC_53e9d.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_53e9d.dir/src.cxx.o' failed
make[2]: *** [CMakeFiles/cmTC_53e9d.dir/src.cxx.o] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_53e9d/fast' failed
make[1]: *** [cmTC_53e9d/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/host-clang-7.0.0/buildroot-build/CMakeFiles/CMakeTmp'

Source file was:
int main() { return 0; }