media-sound/amsynth: Fix building with latest glibmm/libsigc++

Package-Manager: portage-2.2.26

diff --git a/media-sound/amsynth/amsynth-1.5.1.ebuild b/media-sound/amsynth/amsynth-1.5.1.ebuild
index 4bb0d758d2ea8f143629a599f0645f8bfa40186e..a514a4837231d6a03098e93e01c76f9f351022da 100644 (file)
--- a/media-sound/amsynth/amsynth-1.5.1.ebuild
+++ b/media-sound/amsynth/amsynth-1.5.1.ebuild
@@ -3,8 +3,7 @@
 # $Id$
 
 EAPI=5
-
-inherit autotools
+inherit autotools flag-o-matic
 
 DESCRIPTION="Virtual analogue synthesizer"
 HOMEPAGE="https://github.com/nixxcode/amsynth/"
@@ -41,6 +40,7 @@ src_prepare() {
 }
 
 src_configure() {
+       append-cxxflags -std=c++11
        econf \
                CFLAGS="" \
                CXXFLAGS="${CXXFLAGS}" \