From: David Seifert <soap@gentoo.org>
Date: Wed, 22 Apr 2020 09:29:40 +0000 (+0200)
Subject: sci-biology/mafft: Fix -fno-common / GCC 10
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b2e205cd00f9cf8b4e13e159750a68f964b4862a;p=gentoo.git

sci-biology/mafft: Fix -fno-common / GCC 10

Closes: https://bugs.gentoo.org/707738
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: David Seifert <soap@gentoo.org>
---

diff --git a/sci-biology/mafft/files/mafft-7.305-fno-common.patch b/sci-biology/mafft/files/mafft-7.305-fno-common.patch
new file mode 100644
index 000000000000..0287b6367f8b
--- /dev/null
+++ b/sci-biology/mafft/files/mafft-7.305-fno-common.patch
@@ -0,0 +1,8 @@
+--- a/core/mltaln.h
++++ b/core/mltaln.h
+@@ -336,4 +336,4 @@
+ 
+ extern double sueff_global;
+ extern double lenfaca, lenfacb, lenfacc, lenfacd;
+-int maxl, tsize;
++extern int maxl, tsize;
diff --git a/sci-biology/mafft/mafft-7.305.ebuild b/sci-biology/mafft/mafft-7.305.ebuild
index 9f9f631416b2..f4863892571a 100644
--- a/sci-biology/mafft/mafft-7.305.ebuild
+++ b/sci-biology/mafft/mafft-7.305.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -17,6 +17,7 @@ KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos"
 IUSE="threads"
 
 S="${WORKDIR}/${P}${EXTENSIONS}"
+PATCHES=( "${FILESDIR}"/${PN}-7.305-fno-common.patch )
 
 src_prepare() {
 	default