commit:     61d3ecd7b439ebd0d08613df3dd92b272bb523de
Author:     Peter Levine <plevine457 <AT> gmail <DOT> com>
AuthorDate: Sun Jul 23 01:31:58 2017 +0000
Commit:     David Seifert <soap <AT> gentoo <DOT> org>
CommitDate: Sun Jul 30 09:09:27 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=61d3ecd7

sci-biology/express: Fix building with GCC-6

Bug: https://bugs.gentoo.org/show_bug.cgi?id=610692
Package-Manager: Portage-2.3.6, Repoman-2.3.2
Closes: https://github.com/gentoo/gentoo/pull/5179

 sci-biology/express/express-1.5.1.ebuild           |  3 ++-
 sci-biology/express/files/express-1.5.1-gcc6.patch | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/sci-biology/express/express-1.5.1.ebuild 
b/sci-biology/express/express-1.5.1.ebuild
index 5a7ef2f98f0..62e5361f529 100644
--- a/sci-biology/express/express-1.5.1.ebuild
+++ b/sci-biology/express/express-1.5.1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -26,6 +26,7 @@ S="${WORKDIR}/${P}-src"
 
 PATCHES=(
        "${FILESDIR}"/${P}-buildsystem.patch
+       "${FILESDIR}"/${P}-gcc6.patch
 )
 
 src_configure() {

diff --git a/sci-biology/express/files/express-1.5.1-gcc6.patch 
b/sci-biology/express/files/express-1.5.1-gcc6.patch
new file mode 100644
index 00000000000..8a608b97b05
--- /dev/null
+++ b/sci-biology/express/files/express-1.5.1-gcc6.patch
@@ -0,0 +1,19 @@
+Bug: https://bugs.gentoo.org/610692
+
+--- a/src/targets.cpp
++++ b/src/targets.cpp
+@@ -113,12 +113,12 @@
+ 
+   double ll = LOG_1;
+   double tot_mass = mass(with_pseudo);
+-  double tot_eff_len = cached_effective_length(lib.bias_table);
++  double tot_eff_len = 
cached_effective_length(static_cast<bool>(lib.bias_table));
+   if (neighbors) {
+     foreach (const Target* neighbor, *neighbors) {
+       tot_mass = log_add(tot_mass, neighbor->mass(with_pseudo));
+       tot_eff_len = log_add(tot_eff_len,
+-                            
neighbor->cached_effective_length(lib.bias_table));
++                            
neighbor->cached_effective_length(static_cast<bool>(lib.bias_table)));
+     }
+   }
+   ll += tot_mass - tot_eff_len;

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