https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62269
Bug ID: 62269 Summary: m32c-elf libgcc fails to configure- setjmp/longjmp exception check Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: joel at gcc dot gnu.org configure: WARNING: decimal float is not supported for this target, ignored checking whether fixed-point is supported... no checking whether to use setjmp/longjmp exceptions... unknown configure: error: unable to detect exception model make[1]: *** [configure-target-libgcc] Error 1 Since the m32c doesn't support C++, I am wondering if this configure check is over simplified.