http://tuxpaint.cvs.sourceforge.net/viewvc/tuxpaint/tuxpaint/src/tuxpaint.c?r1=1.828&r2=1.829
No longer directly accessing PNG structure members directly, now using png_set_IHDR(). (Patch from SF.net Bug #3386433)
---- src/tuxpaint.c 2011/07/29 21:27:39 1.828
-+++ src/tuxpaint.c 2011/08/08 17:59:12 1.829
+--- a/src/tuxpaint.c 2011/07/29 21:27:39 1.828
++++ b/src/tuxpaint.c 2011/08/08 17:59:12 1.829
@@ -13425,12 +13425,7 @@
{
png_init_io(png_ptr, fi);
--- /dev/null
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+inherit gnome2-utils multilib toolchain-funcs
+
+DESCRIPTION="Drawing program designed for young children"
+HOMEPAGE="http://www.tuxpaint.org/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+
+IUSE="nls"
+
+RDEPEND="
+ app-text/libpaper
+ dev-libs/fribidi
+ gnome-base/librsvg:2
+ >=media-libs/libpng-1.2:0=
+ >=media-libs/freetype-2:2
+ media-libs/libsdl
+ media-libs/sdl-image[png]
+ media-libs/sdl-mixer
+ media-libs/sdl-pango
+ media-libs/sdl-ttf
+ x11-libs/cairo
+"
+DEPEND="${RDEPEND}
+ nls? ( sys-devel/gettext )
+"
+
+PATCHES=(
+ # Sanitize the Makefile and correct a few other issues
+ "${FILESDIR}/${PN}-0.9.20-gentoo.patch"
+ "${FILESDIR}/${P}-libpng1.5.patch" #378199
+ "${FILESDIR}/${P}-LDFLAGS.patch" #334571
+ "${FILESDIR}/${P}-underlinking.patch" #484434
+)
+
+src_prepare() {
+ default
+ sed -i \
+ -e "s|linux_PREFIX:=/usr/local|linux_PREFIX:=/usr|" \
+ -e "s:/lib/:/$(get_libdir)/:" \
+ -e "s:/share/doc/tuxpaint.*:/share/doc/${PF}:g" \
+ Makefile || die
+}
+
+src_compile() {
+ # parallel build may break things
+ emake -j1 CC="$(tc-getCC)" \
+ $(use nls && echo ENABLE_GETTEXT=1)
+}
+
+src_install () {
+ emake -j1 PKG_ROOT="${D}" \
+ $(use nls && echo ENABLE_GETTEXT=1) install
+
+ rm -f docs/COPYING.txt docs/INSTALL.txt
+ dodoc docs/*.txt
+}
+
+pkg_preinst() {
+ gnome2_icon_savelist
+}
+
+pkg_postinst() {
+ gnome2_icon_cache_update
+
+ if ! has_version "${CATEGORY}/${PN}"; then
+ elog ""
+ elog "For additional graphic stamps, you can emerge the"
+ elog "media-gfx/tuxpaint-stamps package."
+ elog ""
+ fi
+}
+
+pkg_postrm() {
+ gnome2_icon_cache_update
+}