https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63156
--- Comment #3 from Carrot <carrot at google dot com> --- ../trunk3/configure '--build=x86_64-build_unknown-linux-gnu' '--host=x86_64-build_unknown-linux-gnu' '--target=arm-unknown-linux-gnueabi' '--prefix=/usr/local/google/home/carrot/x-tools/arm-unknown-linux-gnueabi' '--with-sysroot=/usr/local/google/home/carrot/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/sysroot' '--with-float=soft' '--with-pkgversion=crosstool-NG 1.19.0' '--disable-sjlj-exceptions' '--enable-__cxa_atexit' '--disable-libmudflap' '--disable-libgomp' '--disable-libssp' '--disable-libquadmath' '--disable-libquadmath-support' '--with-gmp=/usr/local/google/home/carrot/crosstool-ng/work1/.build/arm-unknown-linux-gnueabi/buildtools' '--with-mpfr=/usr/local/google/home/carrot/crosstool-ng/work1/.build/arm-unknown-linux-gnueabi/buildtools' '--with-mpc=/usr/local/google/home/carrot/crosstool-ng/work1/.build/arm-unknown-linux-gnueabi/buildtools' '--with-ppl=no' '--with-isl=no' '--with-cloog=no' '--with-libelf=no' '--with-host-libstdcxx=-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' '--enable-threads=posix' '--enable-target-optspace' '--disable-nls' '--disable-multilib' '--with-local-prefix=/usr/local/google/home/carrot/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/sysroot' '--enable-c99' '--enable-long-long' '--disable-libitm' 'build_alias=x86_64-build_unknown-linux-gnu' 'host_alias=x86_64-build_unknown-linux-gnu' 'target_alias=arm-unknown-linux-gnueabi' '--disable-libasan' '--disable-libsanitizer' '--enable-languages=c,c++,lto'