#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 | ------------------------------+------------------- Changes (by ryandesign@…): * cc: md14-macports@…, chrisgorman@…, jeremyhu@… (added) * keywords: snowleopard => * port: gcc5 => libgcc, gcc5 Comment: Has duplicates #51795, #51810. Jeremy? -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:2> MacPorts <https://www.macports.org/> Ports system for OS X

#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 jeremyhu@…): Witout much triage, I'm assuming that this is somehow a regression from my recent ld64 bump. The above should possibly confirm that. -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:4> MacPorts <https://www.macports.org/> Ports system for OS X

#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 home@…): I'm experiencing the same issue and have this ld and am running on El Capitan 10.11.5 {{{ /opt/local/bin/ld -v @(#)PROGRAM:ld PROJECT:ld64-264.3.102 configured to support archs: i386 x86_64 x86_64h armv6 armv7 armv7s armv7m armv7k arm64 (tvOS) LTO support using: LLVM version 3.3 }}} main.log.bz2 attached. -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:6> MacPorts <https://www.macports.org/> Ports system for OS X

#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

#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 home@…): Replying to [comment:12 md14-macports@…]:

After a selfupdate and rebuilding outdated ports, I was able to successfully build libgcc, gcc5, and gcc6. Recent changes may have fixed the problem.

{{{ $ port installed cctools gcc5 gcc6 ld64 ld64-latest libgcc The following ports are currently installed: cctools @886_2+llvm37 (active) gcc5 @5.4.0_0 (active) gcc6 @6.1.0_0 (active) ld64 @2_0 (active) ld64-latest @264.3.102_0+llvm37 (active) libgcc @6.1.0_0 (active) }}}

The issue has been resolved for me as well... {{{ root# ./port installed cctools gcc5 gcc6 ld64 ld64-latest libgcc The following ports are currently installed: cctools @886_1+llvm33+universal cctools @886_2+llvm33+universal (active) gcc5 @5.3.0_1+universal gcc5 @5.4.0_0+universal (active) ld64 @2_0+universal (active) ld64-latest @264.3.102_0+llvm33+universal (active) libgcc @6.1.0_0+universal (active) }}} -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:13> MacPorts <https://www.macports.org/> Ports system for OS X

#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 davide.liessi@…): (Just for the record, comment:14 is still by me: I was logged in with the wrong account.) -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:15> MacPorts <https://www.macports.org/> Ports system for OS X

#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: closed Priority: Normal | Milestone: Component: ports | Version: Resolution: fixed | Keywords: Port: libgcc, gcc5 | ------------------------------+-------------------- Comment (by ryandesign@…): Has duplicate #49258. -- Ticket URL: <https://trac.macports.org/ticket/51789#comment:17> MacPorts <https://www.macports.org/> Ports system for macOS