Fixing “run cmake failed” in Scripted Cocos Creator iOS Builds

In Cocos Creator

Fix a misleading run cmake failed error caused by a missing or incorrectly selected Xcode command-line toolchain.

A scripted Cocos Creator iOS export failed with:

1	run cmake failed "cmake -S ... -GXcode ...", code: 1, signal: null

The message is misleading: the problem was not the locally installed CMake. The important line was:

1 2	[Assets] Command failed: xcrun xcodebuild -version xcrun: error: unable to find utility "xcodebuild", not a developer tool or in PATH

This normally means Xcode or its command-line tools are missing or incorrectly configured.

Install the command-line tools:

1	xcode-select --install

Then select the developer directory:

1	sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer

Restart the terminal or Mac after applying the configuration.