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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit multilib-minimal toolchain-funcs
DESCRIPTION="Library to handle, display and manipulate GIF images"
HOMEPAGE="https://sourceforge.net/projects/giflib/"
SRC_URI="https://downloads.sourceforge.net/giflib/${P}.tar.gz"
LICENSE="MIT"
SLOT="0/7"
KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-solaris"
IUSE="doc static-libs"
PATCHES=(
"${FILESDIR}"/${PN}-5.1.9-gentoo.patch
"${FILESDIR}"/${PN}-5.2.1-fix-missing-quantize-API-symbols.patch
)
src_prepare() {
default
multilib_copy_sources
}
multilib_src_compile() {
# Use reallocarray() from libc if available.
if $(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -D_GNU_SOURCE -o "${T}/reallocarray_test" -x c - <<< $'#include <stdlib.h>\nint main() {void *p = reallocarray(NULL, 0, 0);}' 2> /dev/null; then
local -x CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE -DHAVE_REALLOCARRAY"
sed -e "s/ openbsd-reallocarray\.c//" -i Makefile || die
rm openbsd-reallocarray.c || die
fi
emake \
AR="$(tc-getAR)" \
CC="$(tc-getCC)" \
CFLAGS="${CFLAGS} -std=gnu99 -fPIC -Wno-format-truncation" \
LDFLAGS="${LDFLAGS}" \
OFLAGS="" \
all
if use doc && multilib_is_native_abi; then
emake -C doc
fi
}
multilib_src_install() {
emake \
DESTDIR="${D}" \
PREFIX="${EPREFIX}/usr" \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
install
if ! use static-libs ; then
find "${ED}" -name "*.a" -delete || die
fi
if use doc && multilib_is_native_abi; then
docinto html
dodoc doc/*.html
fi
}
multilib_src_install_all() {
local DOCS=( ChangeLog NEWS README TODO )
einstalldocs
if use doc ; then
docinto html
dodoc -r doc/{gifstandard,whatsinagif}
fi
}
multilib_src_test() {
emake -j1 check
}
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