test: fix compiler detection of clang

clang was detecting as gcc is gcc is installed,
which broke CompilerOptionsPassed_Case
when clang was set as cc

1 files changed, 4 insertions, 4 deletions

diff --git a/test/testdistcc.py b/test/testdistcc.py
index 73d41e7..ef0e351 100755
--- a/test/testdistcc.py
+++ b/test/testdistcc.py
@@ -286,14 +286,14 @@ class SimpleDistCC_Case(comfychair.TestCase):
         return None
 
     def is_gcc(self, compiler):
-        out, err = self.runcmd(compiler + " -v")
-        if re.search('gcc', err) or re.search('gcc', out):
+        out, err = self.runcmd(compiler + " --version")
+        if re.search('Free Software Foundation', out):
             return True
         return False
 
     def is_clang(self, compiler):
-        out, err = self.runcmd(compiler + " -v")
-        if re.search('clang', err) or re.search('clang', out):
+        out, err = self.runcmd(compiler + " --version")
+        if re.search('clang', out):
             return True
         return False