Performing C++ SOURCE FILE Test CC_HAS_STACK_REALIGN failed with the following output:
Change Dir: /home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_7a74d/fast && gmake[1]: Entering directory '/home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp'
/usr/bin/gmake  -f CMakeFiles/cmTC_7a74d.dir/build.make CMakeFiles/cmTC_7a74d.dir/build
gmake[2]: Entering directory '/home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_7a74d.dir/src.cxx.o
/home/br-user/work/instance-1/output-1/host/bin/aarch64-linux-g++ --sysroot=/home/br-user/work/instance-1/output-1/host/aarch64-buildroot-linux-gnu/sysroot -DCC_HAS_STACK_REALIGN  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG   -mstackrealign -o CMakeFiles/cmTC_7a74d.dir/src.cxx.o -c /home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp/src.cxx
aarch64-linux-g++.br_real: error: unrecognized command-line option '-mstackrealign'
gmake[2]: *** [CMakeFiles/cmTC_7a74d.dir/build.make:78: CMakeFiles/cmTC_7a74d.dir/src.cxx.o] Error 1
gmake[2]: Leaving directory '/home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:127: cmTC_7a74d/fast] Error 2
gmake[1]: Leaving directory '/home/br-user/work/instance-1/output-1/build/x265-3.5/source/CMakeFiles/CMakeTmp'


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