[gentoo-commits] repo/gentoo:master commit in: dev-util/bdelta/, dev-util/bdelta/files/

[Sergei Trofimovich]

commit:     eb4328c13b45b7b8e945bbf599443b8254bb2772
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sun Sep 18 18:59:16 2016 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sun Sep 18 18:59:31 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=eb4328c1

dev-util/bdelta: tweak for gcc-6, bug #594246

c++11 intruduced next() helper
    http://en.cppreference.com/w/cpp/iterator/next
which does exactly the same.

Reported-by: Toralf Förster
Bug: https://bugs.gentoo.org/594246

Package-Manager: portage-2.3.0

 dev-util/bdelta/bdelta-0.3.1.ebuild            |  3 ++-
 dev-util/bdelta/files/bdelta-0.3.1-gcc-6.patch | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/dev-util/bdelta/bdelta-0.3.1.ebuild 
b/dev-util/bdelta/bdelta-0.3.1.ebuild
index adb6de1..9e75a60 100644
--- a/dev-util/bdelta/bdelta-0.3.1.ebuild
+++ b/dev-util/bdelta/bdelta-0.3.1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2013 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -28,6 +28,7 @@ IUSE=""
 
 src_prepare() {
        epatch "${FILESDIR}"/${P}-soname.patch
+       epatch "${FILESDIR}"/${P}-gcc-6.patch
 }
 
 src_compile() {

diff --git a/dev-util/bdelta/files/bdelta-0.3.1-gcc-6.patch 
b/dev-util/bdelta/files/bdelta-0.3.1-gcc-6.patch
new file mode 100644
index 00000000..9c998de
--- /dev/null
+++ b/dev-util/bdelta/files/bdelta-0.3.1-gcc-6.patch
@@ -0,0 +1,18 @@
+diff --git a/src/libbdelta.cpp b/src/libbdelta.cpp
+index b11bb2b..d769b0d 100644
+--- a/src/libbdelta.cpp
++++ b/src/libbdelta.cpp
+@@ -117,7 +117,3 @@ unsigned match_backward(BDelta_Instance *b, unsigned p1, 
unsigned p2, unsigned b
+ // Iterator helper function
+-template <class T>
+-inline T prior(T i) {return --i;}
+-template <class T>
+-inline T next(T i) {return ++i;}
+-
++template <class T> inline T bdelta_next(T i) {return ++i;}
+ 
+@@ -423,3 +419,3 @@ void bdelta_pass(BDelta_Instance *b, unsigned blocksize, 
unsigned minMatchSize,
+                               if (! maxHoleSize || (u1.num <= maxHoleSize && 
u2.num <= maxHoleSize))
+-                                      if (! (flags & BDELTA_SIDES_ORDERED) || 
(next(u1.ml) == u1.mr && next(u2.ml) == u2.mr))
++                                      if (! (flags & BDELTA_SIDES_ORDERED) || 
(bdelta_next(u1.ml) == u1.mr && bdelta_next(u2.ml) == u2.mr))
+                                               bdelta_pass_2(b, blocksize, 
minMatchSize, &u1, 1, &u2, 1);