Performing C++ SOURCE FILE Test CC_HAS_STACK_REALIGN failed with the following output: Change Dir: /accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_13d17/fast" make[1]: Entering directory `/accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_13d17.dir/build.make CMakeFiles/cmTC_13d17.dir/build make[2]: Entering directory `/accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_13d17.dir/src.cxx.o /accts/mlweber1/instance-1/output/host/bin/armv7-ctng-linux-gnueabihf-g++ --sysroot=/accts/mlweber1/instance-1/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCC_HAS_STACK_REALIGN -DNDEBUG -mstackrealign -o CMakeFiles/cmTC_13d17.dir/src.cxx.o -c /accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp/src.cxx armv7-ctng-linux-gnueabihf-g++: error: unrecognized command line option '-mstackrealign' make[2]: *** [CMakeFiles/cmTC_13d17.dir/src.cxx.o] Error 1 make[2]: Leaving directory `/accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp' make[1]: *** [cmTC_13d17/fast] Error 2 make[1]: Leaving directory `/accts/mlweber1/instance-1/output/build/x265-2.8/source/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; }