Easiest fix may be to rename the file in which you're including that to .mm instead of .cpp, then clang will treat it as Objective-C++
Best, Jean-Michaël <http://www.jcelerier.name> On Fri, May 1, 2020 at 2:51 AM Glenn Ramsey <g...@componic.co.nz> wrote: > Hi, > > I'm wanting to get the native OpenGL context on macOS but when including > <QtPlatformHeaders/QCocoaNativeContext> I get the following error: > > > In file included from > .../qt-5.12.7/qtbase/include/QtPlatformHeaders/QCocoaNativeContext:1: > .../qt-5.12.7/qtbase/include/QtPlatformHeaders/qcocoanativecontext.h:1: > In file included from > > .../qt-5.12.7/qtbase/include/QtPlatformHeaders/../../src/platformheaders/nativecontexts/qcocoanativecontext.h:44: > In file included from > > /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:8: > In file included from > > /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKitDefines.h:11: > > /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjCRuntime.h:492:1: > error: expected unqualified-id > @class NSString, Protocol; > > > Looks like it's including Objective-C stuff that the compiler doesn't like. > > This is in a Xcode (11.3) project that was created by CMake. How do I make > this > work? > > Glenn > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > https://lists.qt-project.org/listinfo/interest >
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