media-gfx/mypaint: Be robust to scons CXXFLAGS issues

Upstream scons bug:
SCons/scons#3017

Package-Manager: Portage-2.3.43, Repoman-2.3.10

media-gfx/mypaint/mypaint-1.2.1-r2.ebuild

@@ -0,0 +1,78 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit flag-o-matic fdo-mime gnome2-utils scons-utils toolchain-funcs python-single-r1
+
+DESCRIPTION="fast and easy graphics application for digital painters"
+HOMEPAGE="http://mypaint.org/"
+SRC_URI="https://github.com/mypaint/${PN}/releases/download/v${PV}/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+LANGS="cs de en_CA en_GB es fr hu id it ja ko nb nn_NO pl pt_BR ro ru sl sv uk zh_CN zh_TW"
+
+RDEPEND="
+ dev-python/pygobject:3[${PYTHON_USEDEP}]
+ dev-python/numpy[${PYTHON_USEDEP}]
+ >=dev-python/pycairo-1.4[${PYTHON_USEDEP}]
+ dev-python/protobuf-python[${PYTHON_USEDEP}]
+ >=dev-libs/json-c-0.11:=
+ media-libs/lcms:2
+ >=media-libs/libmypaint-1.3.0
+ media-libs/libpng:0=
+ gnome-base/librsvg
+ ${PYTHON_DEPS}
+"
+DEPEND="${RDEPEND}
+ dev-lang/swig
+ virtual/pkgconfig"
+
+REQUIRED_USE=${PYTHON_REQUIRED_USE}
+
+pkg_setup() {
+ python-single-r1_pkg_setup
+}
+
+src_compile() {
+ #workaround scons bug with locales. Bug #352700
+ export LANG="en_US.UTF-8"
+ tc-export CC CXX
+ strip-flags # scons upstream issue #3017
+ escons
+}
+
+src_install () {
+ escons prefix="${D}/usr" install
+ newicon pixmaps/${PN}_logo.png ${PN}.png
+ for x in ${LANGS}; do
+ if ! has ${x} ${LINGUAS}; then
+ rm -rf "${ED}"/usr/share/locale/${x} || die
+ fi
+ done
+
+ python_optimize "${D}"usr/share/${PN}
+ # not used and broken
+ rm -r "${ED}"/usr/{include/,lib/libmypaint.a,lib/pkgconfig/} || die
+ # already provided by system-libmypaint
+ rm "${ED}"/usr/share/locale/*/LC_MESSAGES/libmypaint* || die
+}
+
+pkg_preinst() {
+ gnome2_icon_savelist
+}
+
+pkg_postinst() {
+ fdo-mime_desktop_database_update
+ gnome2_icon_cache_update
+}
+
+pkg_postrm() {
+ fdo-mime_desktop_database_update
+}