#51789: gcc5 @5.4.0_0: ld: warning: could not create compact unwind for __Unwind_RaiseException: non-standard register 0 being saved in prolog ------------------------------+------------------- Reporter: davide.liessi@… | Owner: mww@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: Resolution: | Keywords: Port: libgcc, gcc5 | ------------------------------+------------------- Comment (by kobayos@…): I am building gcc-6.1.0 by using tools that are installed by MacPorts on El Capitan 10.11.5 and experienced the same problems. I could avoid this problem by reverting ld64-latest to 253.9_0+llvm37 and cctools to 877.8_0+llvm37. If only ld64-latest is reverted to 253.9_0+llvm37, the problem was not solved. I am wondering that this problem is caused by the latest cctools although I have not checked a case in which only cctools is reverted. -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:11> MacPorts <https://www.macports.org/> Ports system for OS X