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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="7"
inherit autotools flag-o-matic multilib-minimal
DESCRIPTION="Graphics library for fast image creation"
HOMEPAGE="https://libgd.org/ https://www.boutell.com/gd/"
SRC_URI="https://github.com/libgd/libgd/releases/download/${P}/lib${P}.tar.xz
test? (
https://github.com/libgd/libgd/raw/e0cb1b76c305db68b251fe782faa12da5d357593/tests/gif/ossfuzz5700.gif -> lib${P}-ossfuzz5700.dat
https://github.com/libgd/libgd/raw/e0cb1b76c305db68b251fe782faa12da5d357593/tests/gif/php_bug_75571.gif -> lib${P}-php_bug_75571.dat
)"
LICENSE="gd IJG HPND BSD"
SLOT="2/3"
KEYWORDS="alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 s390 ~sh sparc x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="cpu_flags_x86_sse fontconfig jpeg png static-libs test tiff truetype webp xpm zlib"
# fontconfig has prefixed font paths, details see bug #518970
REQUIRED_USE="prefix? ( fontconfig )"
RDEPEND="fontconfig? ( >=media-libs/fontconfig-2.10.92[${MULTILIB_USEDEP}] )
jpeg? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
png? ( >=media-libs/libpng-1.6.10:0=[${MULTILIB_USEDEP}] )
tiff? ( media-libs/tiff:0[${MULTILIB_USEDEP}] )
truetype? ( >=media-libs/freetype-2.5.0.1[${MULTILIB_USEDEP}] )
webp? ( media-libs/libwebp:=[${MULTILIB_USEDEP}] )
xpm? ( >=x11-libs/libXpm-3.5.10-r1[${MULTILIB_USEDEP}] >=x11-libs/libXt-1.1.4[${MULTILIB_USEDEP}] )
zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]"
S="${WORKDIR}/lib${P}"
PATCHES=(
"${FILESDIR}/${P}-ossfuzz5700.patch"
"${FILESDIR}/${P}-CVE-2018-5711.patch"
"${FILESDIR}/${P}-CVE-2018-1000222.patch"
"${FILESDIR}/${P}-CVE-2019-6977.patch"
"${FILESDIR}/${P}-CVE-2019-6978.patch"
)
src_unpack() {
default
if use test ; then
cp "${DISTDIR}"/lib${P}-ossfuzz5700.dat \
"${S}"/tests/gif/ossfuzz5700.gif || die
cp "${DISTDIR}"/lib${P}-php_bug_75571.dat \
"${S}"/tests/gif/php_bug_75571.gif || die
fi
}
src_prepare() {
default
eautoreconf
}
multilib_src_configure() {
# bug 603360, https://github.com/libgd/libgd/blob/fd06f7f83c5e78bf5b7f5397746b4e5ee4366250/docs/README.TESTING#L65
if use cpu_flags_x86_sse ; then
append-cflags -msse -mfpmath=sse
else
append-cflags -ffloat-store
fi
# bug 632076, https://github.com/libgd/libgd/issues/278
if use arm64 || use ppc64 || use s390 ; then
append-cflags -ffp-contract=off
fi
# we aren't actually {en,dis}abling X here ... the configure
# script uses it just to add explicit -I/-L paths which we
# don't care about on Gentoo systems.
local myeconfargs=(
--disable-werror
--without-x
--without-liq
$(use_enable static-libs static)
$(use_with fontconfig)
$(use_with png)
$(use_with tiff)
$(use_with truetype freetype)
$(use_with jpeg)
$(use_with webp)
$(use_with xpm)
$(use_with zlib)
)
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
}
multilib_src_install_all() {
dodoc README.md
find "${ED}" -name '*.la' -delete || die
}
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