https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69012
--- Comment #13 from Bernd Edlinger <bernd.edlinger at hotmail dot de> --- (In reply to Bernd Edlinger from comment #12) > > glibc-config: > ../glibc-2.22/configure --prefix=/home/ed/gnu/mips-linux-gnu/mips-linux-gnu > --build=mips-linux-gnu --disable-werror CC=mips-linux-gnu-gcc > correction, the glibc-config was actually wrong: ../glibc-2.22/configure --prefix=/home/ed/gnu/mips-linux-gnu/mips-linux-gnu --host=mips-linux-gnu --disable-werror then I can build a full cross gcc: ../gcc-trunk/configure --prefix=/home/ed/gnu/mips-linux-gnu --target=mips-linux-gnu --enable-languages=c,c++,fortran,ada and then finally canadian cross: ../gcc-trunk/configure --prefix=/home/ed/gnu/mips-linux-gnu --target=mips-linux-gnu --enable-languages=c,c++,fortran,ada --host=mips-linux-gnu (which fails currently in an in-tree mpfr issue: pr69134