Updated

scripts/fake-toolchain/Unix/cxx

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ ! -z "$YCM_CONFIG_GEN_CC_PASSTHROUGH" ]; then
+    # Cmake determines compiler properties by compiling a test file, so call clang for this case
+    $YCM_CONFIG_GEN_CXX_PASSTHROUGH $@
+
+elif [ "$1" = "-v" ] || [ "$1" = "--version" ]; then
+    # Needed to enable clang-specific options for certain build systems (e.g. linux)
+    $YCM_CONFIG_GEN_CC_PASSTHROUGH $@
+
+else
+    echo "$@" >> $YCM_CONFIG_GEN_CXX_LOG
+fi
+