build: fix llvm version detection in freebsd-10

In FreeBSD-10, the banner of clang version is "FreeBSD clang version". Fix regex to detect it. PR-URL: #11668 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]>
nodejs · Mar 8, 2017 · e5b530c · e5b530c
1 parent fdb4a6c
commit e5b530c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/configure b/configure
@@ -576,11 +576,11 @@ def get_version_helper(cc, regexp):
 
 def get_llvm_version(cc):
   return get_version_helper(
-      cc, r"(^clang version|based on LLVM) ([3-9]\.[0-9]+)")
+    cc, r"(^(?:FreeBSD )?clang version|based on LLVM) ([3-9]\.[0-9]+)")
 
 def get_xcode_version(cc):
   return get_version_helper(
-      cc, r"(^Apple LLVM version) ([5-9]\.[0-9]+)")
+    cc, r"(^Apple LLVM version) ([5-9]\.[0-9]+)")
 
 def get_gas_version(cc):
   try: