Use xcrun to find compiler paths for Generate Derived Sources build phase script

<http://webkit.org/b/79512>

Reviewed by Dan Bernstein.

* WebKitTestRunner/WebKitTestRunner.xcodeproj/project.pbxproj:
(Generate Derived Sources): Use xcrun to find the path to the
compiler since that works on both iOS and OS X.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@108836 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tools/ChangeLog

+2012-02-24  David Kilzer  <ddkilzer@apple.com>
+
+        Use xcrun to find compiler paths for Generate Derived Sources build phase script
+        <http://webkit.org/b/79512>
+
+        Reviewed by Dan Bernstein.
+
+        * WebKitTestRunner/WebKitTestRunner.xcodeproj/project.pbxproj:
+        (Generate Derived Sources): Use xcrun to find the path to the
+        compiler since that works on both iOS and OS X.
+
 2012-02-24  James Robinson  <jamesr@chromium.org>
         Create a watchlist for ScrollingCoordinator changes

Tools/WebKitTestRunner/WebKitTestRunner.xcodeproj/project.pbxproj

@@ -545,7 +545,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "mkdir -p \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKitTestRunner\"\ncd \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKitTestRunner\"\n\nexport WebKitTestRunner=\"${SRCROOT}\"\nexport WebCoreScripts=\"${WEBCORE_PRIVATE_HEADERS_DIR}\"\n\nif [ ! $CC ]; then\n    case $TARGET_GCC_VERSION in\n        (GCC_42)\n            export CC=\"${DT_TOOLCHAIN_DIR}/usr/bin/gcc-4.2\";;\n        (LLVM_GCC_42)\n            export CC=\"${DT_TOOLCHAIN_DIR}/usr/bin/llvm-gcc-4.2\";;\n        (LLVM_COMPILER)\n            export CC=\"${DT_TOOLCHAIN_DIR}/usr/bin/clang\";;\n    esac\nfi\n\nif [ \"${ACTION}\" = \"build\" -o \"${ACTION}\" = \"install\" -o \"${ACTION}\" = \"installhdrs\" ]; then\n    make -f \"${WebKitTestRunner}/DerivedSources.make\" -j `/usr/sbin/sysctl -n hw.availcpu`\nfi\n";
+			shellScript = "mkdir -p \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKitTestRunner\"\ncd \"${BUILT_PRODUCTS_DIR}/DerivedSources/WebKitTestRunner\"\n\nexport WebKitTestRunner=\"${SRCROOT}\"\nexport WebCoreScripts=\"${WEBCORE_PRIVATE_HEADERS_DIR}\"\n\nif [ ! $CC ]; then\n    case $TARGET_GCC_VERSION in\n        (GCC_42)\n            export CC=\"`xcrun -find gcc-4.2`\";;\n        (LLVM_GCC_42)\n            export CC=\"`xcrun -find llvm-gcc-4.2`\";;\n        (LLVM_COMPILER)\n            export CC=\"`xcrun -find clang`\";;\n    esac\nfi\n\nif [ \"${ACTION}\" = \"build\" -o \"${ACTION}\" = \"install\" -o \"${ACTION}\" = \"installhdrs\" ]; then\n    make -f \"${WebKitTestRunner}/DerivedSources.make\" -j `/usr/sbin/sysctl -n hw.availcpu`\nfi\n";
 		};
 /* End PBXShellScriptBuildPhase section */