Performing C SOURCE FILE Test ARCH_X86 failed with the following output:
Change Dir: /home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_481d7/fast"
make[1]: Entering directory `/home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_481d7.dir/build.make CMakeFiles/cmTC_481d7.dir/build
make[2]: Entering directory `/home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_481d7.dir/src.c.o
/home/test/autobuild/run/instance-0/output/host/bin/x86_64-ctng_locales-linux-gnu-gcc --sysroot=/home/test/autobuild/run/instance-0/output/host/x86_64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DARCH_X86  -DNDEBUG   -o CMakeFiles/cmTC_481d7.dir/src.c.o   -c /home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp/src.c
/home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp/src.c:3:2: error: #error not x86
 #error not x86
  ^
make[2]: *** [CMakeFiles/cmTC_481d7.dir/src.c.o] Error 1
make[2]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp'
make[1]: *** [cmTC_481d7/fast] Error 2
make[1]: Leaving directory `/home/test/autobuild/run/instance-0/output/build/fastd-18/CMakeFiles/CMakeTmp'

Source file was:

#ifndef __i386__
#error not x86
#endif

int main() {return 0;}