From 2a4ca34a618774e987ca35fe2c8c2460174ea392 Mon Sep 17 00:00:00 2001
From: Massimiliano Culpo <massimiliano.culpo@gmail.com>
Date: Mon, 1 Jun 2020 22:59:14 +0200
Subject: Recognize system installed gcc-10 as compilers (#16884)
Now that the version number of GCC reached double digits, an update
to the regex is needed to recognize gcc-10 as an executable to be
inspected when searching for compilers.
---
lib/spack/spack/compilers/gcc.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/spack/spack/compilers/gcc.py b/lib/spack/spack/compilers/gcc.py
index 7cbf3e4fa8..98809eea25 100644
--- a/lib/spack/spack/compilers/gcc.py
+++ b/lib/spack/spack/compilers/gcc.py
@@ -27,7 +27,7 @@ class Gcc(Compiler):
# MacPorts builds gcc versions with prefixes and -mp-X.Y suffixes.
# Homebrew and Linuxbrew may build gcc with -X, -X.Y suffixes.
# Old compatibility versions may contain XY suffixes.
- suffixes = [r'-mp-\d\.\d', r'-\d\.\d', r'-\d', r'\d\d']
+ suffixes = [r'-mp-\d+\.\d+', r'-\d+\.\d+', r'-\d+', r'\d\d']
# Named wrapper links within build_env_path
link_paths = {'cc': 'gcc/gcc',
--
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