From c25a6d39f3f593bdda01533f923d83f375bb0f6c Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Tue, 7 Dec 2021 12:15:29 +0100
Subject: gnu: mcl: Add -fcommon to compiler flags.

* gnu/packages/machine-learning.scm (mcl)[arguments]: Set CFLAGS.
---
 gnu/packages/machine-learning.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/machine-learning.scm')

diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index ba54e72d12..54be531da1 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -288,7 +288,8 @@ training, HMM clustering, HMM mixtures.")
                 "15xlax3z31lsn62vlg94hkm75nm40q4679amnfg13jm8m2bnhy5m"))))
     (build-system gnu-build-system)
     (arguments
-     `(#:configure-flags (list "--enable-blast")))
+     `(#:configure-flags (list "--enable-blast"
+                               "CFLAGS=-fcommon")))
     (inputs
      `(("perl" ,perl)))
     (home-page "http://micans.org/mcl/")
-- 
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