# Copyright 1999-2019 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="mirror://sourceforge/giflib/${P}.tar.gz"

LICENSE="MIT"
SLOT="0/7"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="doc static-libs"

DEPEND="doc? ( app-text/xmlto )"

PATCHES=(
	"${FILESDIR}"/${PN}-5.1.6-gentoo.patch
)

src_prepare() {
	default
	multilib_copy_sources
}

multilib_src_compile() {
	emake \
		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="${ED}" \
		PREFIX="${EPREFIX}/usr" \
		LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
		MANDIR="${EPREFIX}/usr/share/man/man1" \
		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() {
	docinto
	dodoc ChangeLog NEWS README TODO
	if use doc ; then
		dodoc doc/*.txt
		docinto html
		dodoc -r doc/whatsinagif
	fi
}

multilib_src_test() {
	emake -j1 check
}