From 5cc508393a49c9212092356b9d8bf59eb0b488e4 Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Sat, 27 Sep 2014 16:19:56 -0700
Subject: gfortran version detection brokenon debian.

---
 lib/spack/spack/compilers/gcc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/spack/spack/compilers/gcc.py b/lib/spack/spack/compilers/gcc.py
index 097b24bb87..f0d27d590e 100644
--- a/lib/spack/spack/compilers/gcc.py
+++ b/lib/spack/spack/compilers/gcc.py
@@ -56,7 +56,7 @@ class Gcc(Compiler):
         return get_compiler_version(
             fc, '-dumpversion',
             # older gfortran versions don't have simple dumpversion output.
-            r'(?:GNU Fortran \(GCC\))?(\d+\.\d+\.\d+)')
+            r'(?:GNU Fortran \(GCC\))?(\d+\.\d+(?:\.\d+)?)')
 
 
     @classmethod
-- 
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