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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit elisp
DESCRIPTION="Compatibility libraries for Emacs"
HOMEPAGE="https://github.com/emacs-compat/compat/
https://git.sr.ht/~pkal/compat/"
if [[ "${PV}" == *9999* ]] ; then
inherit git-r3
EGIT_REPO_URI="https://github.com/emacs-compat/${PN}.git"
else
SRC_URI="https://github.com/emacs-compat/${PN}/archive/${PV}.tar.gz
-> ${P}.tar.gz"
KEYWORDS="amd64 ~arm arm64 ppc64 ~riscv x86"
fi
LICENSE="GPL-3+"
SLOT="0"
BDEPEND="
sys-apps/texinfo
"
ELISP_TEXINFO="${PN}.texi"
src_compile() {
emake compile "${PN}.info"
}
src_test() {
local has_json="$("${EMACS}" ${EMACSFLAGS} --eval "(princ (fboundp 'json-parse-string))")"
if [[ "${has_json}" != t ]] ; then
local line
while read line ; do
ewarn "${line}"
done <<-EOF
Your current Emacs version does not support native JSON parsing,
which is required for running tests of ${CATEGORY}/${PN}.
Emerge >=app-editors/emacs-27 with USE="json" and use "eselect emacs"
to select that version.
EOF
else
emake test
fi
}
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