On Wed, 29 May 2019 at 22:34, Tadeus Prastowo wrote: > > Hello, > > I am building GCC 9.1 in Ubuntu 16.04 (the host compiler is GCC 5.5.0). > > The GCC 9.1 source is the tarball released earlier this month after > the release announcement. > > The build is done in a separate build directory with the following > configure command: > ../gcc-9/configure --program-suffix=-9 --enable-languages=c,c++ > --with-gcc-major-version-only --enable-shared --enable-linker-build-id > --without-included-gettext --enable-threads=posix --enable-nls > --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug > --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new > --enable-gnu-unique-object --disable-vtable-verify --enable-plugin > --with-system-zlib --with-target-system-zlib=auto > --enable-objc-gc=auto --enable-multiarch --disable-werror > --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 > --enable-multilib --with-tune=generic > --enable-offload-targets=nvptx-none --without-cuda-driver > --enable-checking=release --build=x86_64-linux-gnu > --host=x86_64-linux-gnu --target=x86_64-linux-gnu > > Afterwards, I issue the following command: make profiledbootstrap > > After 10 hours or so, You probably want to add -j2 or -j4 to that command (or some other value, depending how many cores you have) so you don't have to wait 10 hours.
