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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
inherit autotools elisp-common flag-o-matic multilib-minimal toolchain-funcs
DESCRIPTION="Google's Protocol Buffers - Extensible mechanism for serializing structured data"
HOMEPAGE="https://developers.google.com/protocol-buffers/ https://github.com/protocolbuffers/protobuf"
SRC_URI="https://github.com/protocolbuffers/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="BSD"
SLOT="0/17"
KEYWORDS="alpha amd64 ~arm arm64 hppa ia64 ~mips ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos"
IUSE="emacs examples static-libs test zlib"
RDEPEND="emacs? ( virtual/emacs )
zlib? ( sys-libs/zlib[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
test? ( >=dev-cpp/gtest-1.8.0[${MULTILIB_USEDEP}] )"
PATCHES=(
"${FILESDIR}/${PN}-3.6.0-disable_no-warning-test.patch"
"${FILESDIR}/${PN}-3.6.0-system_libraries.patch"
"${FILESDIR}/${PN}-3.6.0-protoc_input_output_files.patch"
)
# "${FILESDIR}/${PN}-3.6.1-libatomic_linking.patch"
DOCS=(CHANGES.txt CONTRIBUTORS.txt README.md)
src_prepare() {
default
eautoreconf
}
src_configure() {
append-cppflags -DGOOGLE_PROTOBUF_NO_RTTI
multilib-minimal_src_configure
}
multilib_src_configure() {
local options=(
$(use_enable static-libs static)
$(use_with zlib)
)
if tc-is-cross-compiler; then
# Build system uses protoc when building, so protoc copy runnable on host is needed.
mkdir -p "${WORKDIR}/build" || die
pushd "${WORKDIR}/build" > /dev/null || die
ECONF_SOURCE="${S}" econf_build "${options[@]}"
options+=(--with-protoc="$(pwd)/src/protoc")
popd > /dev/null || die
fi
ECONF_SOURCE="${S}" econf "${options[@]}"
}
src_compile() {
multilib-minimal_src_compile
if use emacs; then
elisp-compile editors/protobuf-mode.el
fi
}
multilib_src_compile() {
if tc-is-cross-compiler; then
emake -C "${WORKDIR}/build/src" protoc
fi
default
}
multilib_src_test() {
emake check
}
multilib_src_install_all() {
find "${D}" -name "*.la" -delete || die
insinto /usr/share/vim/vimfiles/syntax
doins editors/proto.vim
insinto /usr/share/vim/vimfiles/ftdetect
doins "${FILESDIR}/proto.vim"
if use emacs; then
elisp-install ${PN} editors/protobuf-mode.el*
elisp-site-file-install "${FILESDIR}/70${PN}-gentoo.el"
fi
if use examples; then
DOCS+=(examples)
docompress -x /usr/share/doc/${PF}/examples
fi
einstalldocs
}
pkg_postinst() {
use emacs && elisp-site-regen
}
pkg_postrm() {
use emacs && elisp-site-regen
}