clang-3.9 wrappers now broken on Snow Leopard

[Richard L. Hamilton]

The wrappers with the clang-3.9 port  that look like

#!/bin/bash

if [ -x /usr/bin/xcrun ] ; then
    exec /usr/bin/xcrun /opt/local/libexec/llvm-3.9/bin/clang "${@}"
else
    exec /opt/local/libexec/llvm-3.9/bin/clang "${@}"
fi


have a problem on Snow Leopard:

myeye:tmp root# clang-mp-3.9 hello.c -o hello
xcodebuild: error: invalid tool name - '/opt/local/libexec/llvm-3.9/bin/clang' contains '/' characters
/Developer-3.2.6/usr/bin/xcodebuild fails with 256 - Unknown error: 256


I gather that in the past, they didn't attempt to use xcrun, which at the very least, for the particular version of Xcode in use, doesn't seem to appreciate full pathnames.

myeye:tmp root# xcode-select -print-path
/Developer-3.2.6

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