src_prepare-overlay/dev-scheme/gerbil/gerbil-0.17.ebuild

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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools elisp-common toolchain-funcs
DESCRIPTION="Dialect of Scheme designed for Systems Programming"
HOMEPAGE="https://cons.io/ https://github.com/vyzo/gerbil"
if [[ "${PV}" == *9999* ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/mighty-gerbils/gerbil"
else
SRC_URI="https://github.com/mighty-gerbils/gerbil/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64"
fi
LICENSE="Apache-2.0 LGPL-2.1"
SLOT="0"
IUSE="emacs leveldb lmdb mysql +sqlite +xml yaml +zlib"
# no tests
RESTRICT="test"
SUPPORTED_GAMBIT="
|| (
~dev-scheme/gambit-4.9.5
~dev-scheme/gambit-4.9.4
)
"
RDEPEND="
${SUPPORTED_GAMBIT}
emacs? ( >=app-editors/emacs-23.1:* )
leveldb? ( dev-libs/leveldb:= )
lmdb? ( dev-db/lmdb:= )
mysql? ( dev-db/mysql-connector-c:= )
sqlite? ( dev-db/sqlite:3 )
xml? ( dev-libs/libxml2 )
yaml? ( dev-libs/libyaml )
zlib? ( sys-libs/zlib )
dev-libs/openssl:=
"
DEPEND="${RDEPEND}"
BDEPEND="${SUPPORTED_GAMBIT}"
SITEFILE="70${PN}-gentoo.el"
DESTDIR="${EPREFIX}/opt/gerbil"
PATCHES=(
"${FILESDIR}/gebril-0.17-add-support-for-destdir.patch"
)
src_prepare() {
# NIH mix of autotools and scheme doesn't install well with autotools switches
#export GERBIL_HOME="${EPREFIX}/usr/share/${PN}"
unset GEBRIL_HOME
unset GERBIL_PATH
# Verbose build process
export GAMBCOMP_VERBOSE="yes"
eapply_user
eapply ${PATCHES[@]}
# Really
sed -i -e "s/v0.16/v${PV}/" -e "s/v0_16/v${PV/./_}/" configure.ac || die
eautoconf
sed -i "s|gcc|$(tc-getCC)|g" src/build.sh || die "Failed to fix CC setting"
sed -i "s|-O2|${CFLAGS}|g" src/build.sh || die "Failed to fix CFLAGS setting"
sed -i 's|local target_lib_gerbil="${GERBIL_BASE}/lib/gerbil"|local target_lib_gerbil="${GERBIL_BASE}"|' \
src/build.sh || die
}
src_configure() {
local myconf=(
$(use_enable leveldb)
$(use_enable lmdb)
$(use_enable mysql)
$(use_enable sqlite)
$(use_enable xml libxml)
$(use_enable yaml libyaml)
$(use_enable zlib)
)
econf ${myconf[@]}
}
src_compile() {
ewarn "Build is extremely slow and IS NOT PARALLEL ~20min"
default
}
src_install() {
emake DESTDIR="${D}" install
# Move them to better positions. Quite ugly...
mkdir -p "${D}${DESTDIR}" || die
mv -T "${D}/usr/lib/gerbil/" "${D}${DESTDIR}" || die
rm -rf "${D}${DESTDIR}/share" || die
sed -i -e "s|/usr/lib/gerbil/|${DESTDIR}|" "${D}${DESTDIR}"/bin/gxc || die
# Remove so that they can be installed with the eclass.
if use emacs; then
elisp-compile "${D}/usr/share/emacs/site-lisp/gerbil"/*.el ||
die "Failed to compile elisp files"
elisp-site-file-install "${FILESDIR}/${SITEFILE}"
fi
# Without this the programs compiled with gxc will break!
newenvd - 99gerbil <<- EOF
GERBIL_HOME="${DESTDIR}"
EOF
}
pkg_postinst() {
use emacs && elisp-site-regen
}
pkg_postrm() {
use emacs && elisp-site-regen
}