From 107dca71fa0c616ace1fd34ace27baba69841bb9 Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Wed, 19 Dec 2018 23:45:46 +0900
Subject: [PATCH] Add special case for mac clang version number

---
 tool | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tool b/tool
index 9870530..44f0c1e 100755
--- a/tool
+++ b/tool
@@ -125,7 +125,10 @@ cc_vers=
 lld_detected=0
 if cc_vers=$(echo -e '#ifndef __clang__\n#error Not found\n#endif\n__clang_major__.__clang_minor__.__clang_patchlevel__' | "$cc_exe" -E -xc - 2>/dev/null | tail -n 1 | tr -d '\040'); then
   cc_id=clang
-  if [[ $os != mac ]]; then
+  # Mac clang/llvm doesn't say the real version of clang. Just assume it's 3.9.0
+  if [[ $os == mac ]]; then
+    cc_vers=4.2.1
+  else
     if command -v "lld" >/dev/null 2>&1; then
       lld_detected=1
     fi