Opened 7 years ago

Closed 7 years ago

#52588 closed defect (invalid)

mercurial 3.9.1 error: 'swift_name' attribute cannot be applied

Reported by: rgacote Owned by: macports-tickets@…
Priority: Normal Milestone:
Component: ports Version: 2.3.4
Keywords: Cc:
Port: mercurial

Description (last modified by ryandesign (Ryan Carsten Schmidt))

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

Change History (3)

comment:1 Changed 7 years ago by ryandesign (Ryan Carsten Schmidt)

Description: modified (diff)
Keywords: swift_name removed
Summary: Mercurial 3.9.1 error: 'swift_name' attribute cannot be appliedmercurial 3.9.1 error: 'swift_name' attribute cannot be applied

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.

comment:2 Changed 7 years ago by rgacote

Confirmed that latest XCode is installed. Ray xcode-select --install and it said it was already installed. Tried xcode-select --reset and then rebuild. Same problem. Also confirmed that I've run XCode so the license is accepted.

comment:3 Changed 7 years ago by seanfarley (Sean Farley)

Resolution: invalid
Status: newclosed

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).

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