Avoid using Xcode 15's gcc to compile glog

Author: stevenpetryk

scripts/ios-configure-glog.sh

@@ -42,8 +42,8 @@ EOF
     patch -p1 config.sub fix_glog_0.3.5_apple_silicon.patch
 fi
 
-export CC="$(xcrun -find -sdk $PLATFORM_NAME cc) -arch $CURRENT_ARCH -isysroot $(xcrun -sdk $PLATFORM_NAME --show-sdk-path)"
-export CXX="$CC"
+# export CC="$(xcrun -find -sdk $PLATFORM_NAME cc) -arch $CURRENT_ARCH -isysroot $(xcrun -sdk $PLATFORM_NAME --show-sdk-path)"
+# export CXX="$CC"
 
 # Remove automake symlink if it exists
 if [ -h "test-driver" ]; then