./arm-wrs-linux-gnueabi-gcc -v Using built-in specs. COLLECT_GCC=./arm-wrs-linux-gnueabi-gcc COLLECT_LTO_WRAPPER=/buildarea1/qzhang2/jira/LINCD-3904/build/tmp-glibc/work/armv7at2hf-neon-wrs-linux-gnueabi/libgcc/10.2.0-r0/recipe-sysroot-native/usr/bin/arm-wrs-linux-gnueabi/../../libexec/arm-wrs-linux-gnueabi/gcc/arm-wrs-linux-gnueabi/10.2.0/lto-wrapper Target: arm-wrs-linux-gnueabi Configured with: ../../../../../../work-shared/gcc-10.2.0-r0/gcc-10.2.0/configure --build=x86_64-linux --host=x86_64-linux --target=arm-wrs-linux-gnueabi --prefix=/host-native/usr --exec_prefix=/host-native/usr --bindir=/host-native/usr/bin/arm-wrs-linux-gnueabi --sbindir=/host-native/usr/bin/arm-wrs-linux-gnueabi --libexecdir=/host-native/usr/libexec/arm-wrs-linux-gnueabi --datadir=/host-native/usr/share --sysconfdir=/host-native/etc --sharedstatedir=/host-native/com --localstatedir=/host-native/var --libdir=/host-native/usr/lib/arm-wrs-linux-gnueabi --includedir=/host-native/usr/include --oldincludedir=/host-native/usr/include --infodir=/host-native/usr/share/info --mandir=/host-native/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/host-native --enable-clocale=generic --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --disable-multilib --enable-default-pie --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=arm-wrs-linux-gnueabi- --without-local-prefix --disable-install-libiberty --disable-libssp --enable-libitm --enable-lto --disable-bootstrap --with-system-zlib --with-linker-hash-style=sysv --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --without-isl --with-gxx-include-dir=/not/exist/usr/include/c++/10.2.0 --with-sysroot=/not/exist --with-build-sysroot=/host --enable-poison-system-directories --with-system-zlib --disable-nls --with-glibc-version=2.28 --enable-initfini-array Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.2.0 (GCC)