https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53155
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Hmm: apinski@xeond:~/src/upstream-gcc/ttttt$ make -j make plouf make[1]: Entering directory '/bajas/pinskia/src/upstream-gcc/ttttt' echo -w -j "-j" -w -j -j make[1]: Leaving directory '/bajas/pinskia/src/upstream-gcc/ttttt' apinski@xeond:~/src/upstream-gcc/ttttt$ make --version GNU Make 4.1 Hmm, Did something change in make?
