Use xcode-select
to determine the actual DEVELOPER_DIR
value
#1433
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The toolchain selection UI was setting the
DEVELOPER_DIR
environment variable to the path to the Xcode application which is actually incorrect. This still worked forxcrun
andxcode-select
because they are more lenient in what they allowDEVELOPER_DIR
to be set to. However, other tools will fail if they encounter an unexpected value.Use
xcode-select -p
to determine the actual location of the developer directory before setting theDEVELOPER_DIR
environment variable.