https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98409
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- That is weird, $ grep mapper-server Makefile.in rm -f g++-mapper-server$(exeext) all::g++-mapper-server$(exeext) g++-mapper-server$(exeext): $(MAPPER.O) $(CODYLIB) all::../gcc/g++-mapper-server$(exeext) ../gcc/g++-mapper-server$(exeext): g++-mapper-server$(exeext) $(INSTALL_PROGRAM) g++-mapper-server$(exeext) $(DESTDIR)$(libexecsubdir) What is exeext set for you in c++tools/Makefile ?