diff --git a/configure b/configure
index 1f50a53c..c762ea33 100755
--- a/configure
+++ b/configure
@@ -55,6 +55,7 @@ case $targetos in
   Darwin)
     confvars="$confvars OSX"
     tcc_usrinclude="`xcrun --show-sdk-path`/usr/include"
+    cc="clang"
     DLLSUF=".dylib"
     ;;
   Windows_NT|MINGW*|MSYS*|CYGWIN*)
diff --git a/conftest.c b/conftest.c
index 14babf04..255ebb3f 100644
--- a/conftest.c
+++ b/conftest.c
@@ -66,12 +66,21 @@ int main(int argc, char *argv[])
             break;
         }
 #ifdef __GNUC__
+#ifdef __clang__
+        case 'm':
+            printf("%d\n", __clang_minor__);
+            break;
+        case 'v':
+            printf("%d\n", __clang_major__);
+            break;
+#else
         case 'm':
             printf("%d\n", __GNUC_MINOR__);
             break;
         case 'v':
             printf("%d\n", __GNUC__);
             break;
+#endif
 #elif defined __TINYC__
         case 'v':
             puts("0");