Made the mistake of updating Xcode
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I made the mistake of updating XCode today. (I knew better, but I selected "Update All".)
As a result, I am receiving a error "TargetConditionals.h file not found" when I compile my application.
From previous experience, I know that I need to update the .pro file with "QMAKE_MAC_SDK = macosx10.13". However, that is not resolving the problem. Has anyone sound a solution to this issue?
Hoyt
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its not need after xcode7 to write sdk version.. ***
cd /Applications/Xcode.app/Contents/Developer/Platforms
open ./QMAKE_MAC_SDK is old..
in time wo you compile you see min. 10.11 or 10.. but sierra can use... http://doc.qt.io/qt-5/osx.htmlgoogle search MACOS_DEPLOYMENT_TARGET
&& https://developer.apple.com/library/content/documentation/DeveloperTools/Conceptual/cross_development/Configuring/configuring.html
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Patrik,
I added "QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.13" to my .pro file and I still receive the same error.
Hoyt
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I just had the same problem. Clean build did not help, had to do complete wipe = delete the build directory and then rebuild get rid of this error.
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I just deleted my build directory and I still have the error when I recompile. I also tried to compile an example project and have the same error.
Hoyt
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I just reverted back to an older version of Xcode. This solved my problem. Not a very good solution, but I am up and running again.
Hoyt
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Same problem here. Tried grepping the whole /opt/Qt/5.9 hierarchy against MacOSX10.12 but nothing. The -spec is macosx and ../mkspec hierarchy seems to set things right.
I solved this by adding a symbolic link macosx10.12 -> macosx
(Sorry I don't remember the actual file- and directorynames as I do not have my mac on hand)Can someone point me to from where the MacOSX10.12 comes from -- apparently runtime detected
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Have a look at the comments of this ticket:
https://bugreports.qt.io/browse/QTBUG-63323I think it'd help.
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Adding this line :
QMAKE_MAC_SDK = macosx10.13
in the qdevice.pri file (/clang_64/mkspecs of QT).
Reference: https://groups.google.com/forum/#!topic/golden-cheetah-developers/JQbQDuJHl70
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Hello, just had exactly the same problem. What worked for me was to delete all the build directory and recompile everything.
Hope this helps others.
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Found the following with Qt5.9.1 on OS X 10.11.6: QMAKE_MAC_SDK is only useful für 32bit builds; when building for 64bit instead add to the pro file:
INCLUDEPATH += /usr/include
QMAKE_LFLAGS += -F/System/Library/Frameworks -L/usr/lib
The first line is necessary because of TargetConditionals.h.
The second line is necessary because of DiskArbitration framework and c++ library not found. After these tricks the 64bit application compiles and runs.
