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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic toolchain-funcs
DESCRIPTION="An embeddable Javascript interpreter in C."
HOMEPAGE="
https://mujs.com/
https://github.com/ccxvii/mujs/
"
SRC_URI="https://mujs.com/downloads/${P}.tar.xz"
LICENSE="ISC"
# subslot matches SONAME
SLOT="0/${PV}"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 s390 sparc x86 ~amd64-linux ~ppc-macos ~x64-macos ~x86-macos"
IUSE="static-libs"
RDEPEND="sys-libs/readline:0="
DEPEND="${RDEPEND}"
PATCHES=(
"${FILESDIR}/${PN}-1.0.5-flags.patch"
)
src_prepare() {
default
tc-export AR CC
# library's ABI (and API) changes in ~each release:
# diff 'usr/includemujs.h' across releases to validate
append-cflags -fPIC -Wl,-soname=lib${PN}.so.${PV}
}
src_compile() {
emake VERSION=${PV} prefix=/usr shared
}
src_install() {
local myeconfargs=(
DESTDIR="${ED}"
install-shared
libdir="/usr/$(get_libdir)"
prefix="/usr"
VERSION="${PV}"
$(usex static-libs install-static '')
)
emake "${myeconfargs[@]}"
mv -v "${ED}"/usr/$(get_libdir)/lib${PN}.so{,.${PV}} || die
dosym lib${PN}.so.${PV} /usr/$(get_libdir)/lib${PN}.so
dosym lib${PN}.so.${PV} /usr/$(get_libdir)/lib${PN}.so.${PV:0:1}
}