https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97207
--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> --- Configure from build-gcc/config.log: ... $ /home/vries/nvptx/trunk/source-gcc/configure --target=nvptx-none --prefix= --enable-languages=c,c++,fortran --enable-werror --enable-checking=yes CC=gcc -m64 -Wl,-rpath,/i686-pc-linux-gnu/lib64 CXX=g++ -m64 -Wl,-rpath,/i686-pc-linux-gnu/lib64 --enable-linker-plugin-flags=CC=gcc\ -m32\ -Wl,-rpath,/i686-pc-linux-gnu/lib --enable-linker-plugin-configure-flags=--host=i686-pc-linux-gnu --with-sysroot=/nvptx-none --with-build-sysroot=/home/vries/nvptx/trunk/install/nvptx-none --with-build-time-tools=/home/vries/nvptx/trunk/install/nvptx-none/bin --disable-sjlj-exceptions --enable-newlib-io-long-long CFLAGS=-O0 -g CXXFLAGS=-O0 -g ...