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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit multilib-minimal toolchain-funcs
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DESCRIPTION="Library to handle, display and manipulate GIF images"
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HOMEPAGE="https://sourceforge.net/projects/giflib/"
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SRC_URI="mirror://sourceforge/giflib/${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0/7"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="doc static-libs"
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PATCHES=(
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"${FILESDIR}"/${PN}-5.1.9-gentoo.patch
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"${FILESDIR}"/${PN}-5.2.1-fix-missing-quantize-API-symbols.patch
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)
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src_prepare() {
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default
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multilib_copy_sources
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}
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multilib_src_compile() {
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# Use reallocarray() from libc if available.
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if $(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -D_GNU_SOURCE -o "${T}/reallocarray_test" -x c - <<< $'#include <stdlib.h>\nint main() {void *p = reallocarray(NULL, 0, 0);}' 2> /dev/null; then
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local -x CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE -DHAVE_REALLOCARRAY"
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sed -e "s/ openbsd-reallocarray\.c//" -i Makefile || die
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rm openbsd-reallocarray.c || die
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fi
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emake \
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AR="$(tc-getAR)" \
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CC="$(tc-getCC)" \
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CFLAGS="${CFLAGS} -std=gnu99 -fPIC -Wno-format-truncation" \
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LDFLAGS="${LDFLAGS}" \
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OFLAGS="" \
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all
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if use doc && multilib_is_native_abi; then
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emake -C doc
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fi
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}
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multilib_src_install() {
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emake \
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DESTDIR="${D}" \
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PREFIX="${EPREFIX}/usr" \
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LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
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install
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if ! use static-libs ; then
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find "${ED}" -name "*.a" -delete || die
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fi
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if use doc && multilib_is_native_abi; then
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docinto html
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dodoc doc/*.html
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fi
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}
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multilib_src_install_all() {
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local DOCS=( ChangeLog NEWS README TODO )
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einstalldocs
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if use doc ; then
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docinto html
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dodoc -r doc/{gifstandard,whatsinagif}
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fi
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}
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multilib_src_test() {
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emake -j1 check
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}
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