Just found a solution (probably not the best one, but got me to load the project at least): I simply made a symlink
cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/ sudo ln -s iPhoneOS.sdk iPhoneOS14.0.sdk I did try those without success: https://codereview.qt-project.org/c/qt/qtbase/+/314636/3/mkspecs/features/toolchain.prf#185 And the Andy Shaw patch over here: https://bugreports.qt.io/browse/QTBUG-86718 ________________________________ From: Interest <interest-boun...@qt-project.org> on behalf of Jérôme Godbout <godbo...@amotus.ca> Sent: Thursday, October 22, 2020 3:17 PM To: Qt Interest <interest@qt-project.org> Subject: [Interest] Qt 5.15.1 and XCode 12.1 Hi, I ran into a problem with the following combo: * XCode 12.1 * Qt 5.15.1 * Qt Creator 4.13.2 * Mac OS 10.15.6 While opening project for iOS it fail to find: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk The qmake failed to load the project with this error: Project ERROR: Cannot run target compiler '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++'. Output: =================== Apple clang version 12.0.0 (clang-1200.0.32.21) Target: x86_64-apple-darwin19.6.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin clang: warning: no such sysroot directory: '/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk' [-Wmissing-sysroot] ignoring nonexistent directory "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.0.sdk/usr/include/c++/v1" It doesn't exist, but there is a symlink called /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.1.sdk That point to: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk The setting into QtCreator fro 5.15.1 iOS is pointing to actual folder, see picture in attachment. Where does this 14.0 path coming from? I try to reboot, no luck... just in case the path was not yet register properly. Thanks, Jerome
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