https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101377
--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > Of course. Thanks. There are weird things in the log, for example: configure:29292: checking assembler for assembly of compiler generated 64-bit .debug_line configure:29306: /mingw64/x86_64-w64-mingw32/bin/as -o conftest.o conftest.s >&5 conftest.s: Assembler messages: conftest.s:17: Error: unknown pseudo-op: `.4byte' conftest.s:18: Error: unknown pseudo-op: `.2byte' conftest.s:19: Error: unknown pseudo-op: `.4byte' conftest.s:26: Error: unknown pseudo-op: `.8byte' .2byte/.4byte/.8byte are supposed to be supported by binutils 2.36. Can you post the output of /mingw64/x86_64-w64-mingw32/bin/as --version?
