#52588: mercurial 3.9.1 error: 'swift_name' attribute cannot be applied ------------------------+-------------------------------- Reporter: rgacote@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: Port: mercurial | ------------------------+-------------------------------- Changes (by ryandesign@…): * keywords: swift_name => Old description:

Upgraded two computers to Sierra. Upgraded both to macports 2.3.4. Xcode 8.0 installed on both.

Trying to install mercurial (version 3.9.1). One computer installs without problems. Other fails with following error:

building 'mercurial.osutil' extension /usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe -Os -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c mercurial/osutil.c -o build/temp.macosx-10.12-x86_64-2.7/mercurial/osutil.o In file included from mercurial/osutil.c:862: In file included from /System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:27: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATS.h:28: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATSLayoutTypes.h:28: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATSTypes.h:24: In file included from /System/Library/Frameworks/CoreGraphics.framework/Headers/CGGeometry.h:8: /System/Library/Frameworks/CoreGraphics.framework/Headers/CGBase.h:282:78: error: 'swift_name' attribute cannot be applied to this declaration typedef struct CF_BRIDGED_TYPE(id) __IOSurface *IOSurfaceRef __attribute__((swift_name("IOSurfaceRef")));

Tried multiple rebuilds and cleaning the partial builds. Any thoughts appreciated. --Ray

New description: Upgraded two computers to Sierra. Upgraded both to macports 2.3.4. Xcode 8.0 installed on both. Trying to install mercurial (version 3.9.1). One computer installs without problems. Other fails with following error: {{{ building 'mercurial.osutil' extension /usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe -Os -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c mercurial/osutil.c -o build/temp.macosx-10.12-x86_64-2.7/mercurial/osutil.o In file included from mercurial/osutil.c:862: In file included from /System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:27: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATS.h:28: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATSLayoutTypes.h:28: In file included from /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Headers/ATSTypes.h:24: In file included from /System/Library/Frameworks/CoreGraphics.framework/Headers/CGGeometry.h:8: /System/Library/Frameworks/CoreGraphics.framework/Headers/CGBase.h:282:78: error: 'swift_name' attribute cannot be applied to this declaration typedef struct CF_BRIDGED_TYPE(id) __IOSurface *IOSurfaceRef __attribute__((swift_name("IOSurfaceRef"))); }}} Tried multiple rebuilds and cleaning the partial builds. Any thoughts appreciated. --Ray -- Comment: Errors encountered in system headers usually mean you haven't installed the latest version of the Xcode command line tools. Use can use `xcode- select --install` to do that. -- Ticket URL: <https://trac.macports.org/ticket/52588#comment:1> MacPorts <https://www.macports.org/> Ports system for the Mac operating system

#52588: mercurial 3.9.1 error: 'swift_name' attribute cannot be applied ------------------------+-------------------------------- Reporter: rgacote@… | Owner: macports-tickets@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: invalid | Keywords: Port: mercurial | ------------------------+-------------------------------- Changes (by sean@…): * status: new => closed * resolution: => invalid Comment: Don't know what to tell you, buddy. Mercurial is written in Python with some C extensions. No swift whatsoever. You might need to install the command line tools via the Xcode app (or agree to the license; I forget the dance). -- Ticket URL: <https://trac.macports.org/ticket/52588#comment:3> MacPorts <https://www.macports.org/> Ports system for the Mac operating system