I have a directory objdir to build gcc, the to configure I run: ../gcc-4.9.1/configure --enable-languages=objc --enable-threads All OK, then "make" and I get the error: -I../../gcc-4.9.1/gcc/. -I../../gcc-4.9.1/gcc/../include -I../../gcc-4.9.1/gcc/../libcpp/include -I../../gcc-4.9.1/gcc/../libdecnumber -I../../gcc-4.9.1/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-4.9.1/gcc/../libbacktrace -o insn-recog.o -MT insn-recog.o -MMD -MP -MF ./.deps/insn-recog.TPo insn-recog.c /tmp/ccNhO7ry.s: Assembler messages: /tmp/ccNhO7ry.s:225716: Warning: end of file not at end of a line; newline inserted /tmp/ccNhO7ry.s:227059: Error: number of operands mismatch for `je' /tmp/ccNhO7ry.s: Error: open CFI at the end of file; missing .cfi_endproc directive make[3]: *** [insn-recog.o] Error 1 make[3]: se sale del directorio «/home/german/Instalados/source/objgcc/gcc» make[2]: *** [all-stage3-gcc] Error 2 make[2]: se sale del directorio «/home/german/Instalados/source/objgcc» make[1]: *** [stage3-bubble] Error 2 make[1]: se sale del directorio «/home/german/Instalados/source/objgcc» make: *** [all] Error 2 This is on Trisquel 6 for x86. Any advice? Thanks. Germán.