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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
inherit elisp-common multilib versionator
DESCRIPTION="Higher-order logic programming language Lambda Prolog"
HOMEPAGE="http://teyjus.cs.umn.edu/"
SRC_URI="https://github.com/teyjus/teyjus/archive/v${PV}.tar.gz -> ${P}.tar.gz"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
LICENSE="GPL-3"
IUSE="emacs examples +ocamlopt"
RDEPEND=">=sys-devel/binutils-2.17:*
>=sys-devel/gcc-2.95.3:*
>=dev-lang/ocaml-3.10[ocamlopt?]
emacs? ( virtual/emacs )"
DEPEND="${RDEPEND}
dev-util/omake"
SITEFILE=50${PN}-gentoo.el
src_prepare() {
default
local cflags=""
for i in ${CFLAGS}
do
cflags="${cflags} -ccopt ${i}"
done
local lflags=""
for i in ${LDFLAGS}
do
lflags="${lflags} -cclib ${i}"
done
sed -e "s@\(OCAMLFLAGS= -w -A\)@\1 ${cflags}${lflags}@" \
-e "s@\(CFLAGS +=\) -g@\1 ${CFLAGS}\nLDFLAGS += ${LDFLAGS}@" \
-i "${S}/source/OMakefile" \
|| die "Could not set flags in ${S}/teyjus/source/OMakefile"
if has_version ">=dev-lang/ocaml-4.03.0"; then
# bug 591368
pushd "${S}/source" || die
sed -e 's@$(FNT)/ccode_stubs@$(FNT)/ccode_stubs_c@' \
-e 's@\(FNT_ML_TO_C\[\] =\)@\1\n $(FNT)/ccode_stubs@' \
-i OMakefile || die
cd "${S}/source/front" || die
mv ccode_stubs.mli ccode_stubs.ml || die
mv ccode_stubs.c ccode_stubs_c.c || die
popd || die
fi
}
src_compile() {
addpredict "/usr/$(get_libdir)/omake/Pervasives.omc"
addpredict "/usr/$(get_libdir)/omake/build/C.omc"
addpredict "/usr/$(get_libdir)/omake/build/Common.omc"
addpredict "/usr/$(get_libdir)/omake/configure/Configure.omc"
addpredict "/usr/$(get_libdir)/omake/build/OCaml.omc"
omake --verbose all || die "omake all failed"
if use emacs ; then
pushd "${S}/emacs" || die "Could change directory to emacs"
elisp-compile *.el || die "emacs elisp compile failed"
popd
fi
}
ins_example_dir() {
dodir "/usr/share/${PN}/examples/${1}"
insinto "/usr/share/${PN}/examples/${1}"
cd "${S}/examples/${1}"
doins *
}
src_install() {
newbin source/tjcc.opt tjcc
newbin source/tjdepend.opt tjdepend
newbin source/tjdis.opt tjdis
newbin source/tjlink.opt tjlink
newbin source/tjsim.opt tjsim
dodoc README.md QUICKSTART
if use emacs ; then
elisp-install ${PN} emacs/*.{el,elc}
cp "${FILESDIR}"/${SITEFILE} "${S}"
sed -e 's@/usr/bin/tjcc@'${EPREFIX}/usr/bin/tjcc'@' -i ${SITEFILE} \
|| die "Could not set tjcc executable path in emacs site file"
elisp-site-file-install ${SITEFILE}
fi
if use examples; then
ins_example_dir "handbook/logic"
ins_example_dir "handbook/progs"
ins_example_dir "misc"
ins_example_dir "ndprover"
ins_example_dir "pcf"
fi
}
pkg_postinst() {
if use emacs; then
elisp-site-regen
ewarn "For teyjus emacs, add this line to ~/.emacs"
ewarn ""
ewarn "(require 'teyjus)"
fi
}
pkg_postrm() {
use emacs && elisp-site-regen
}
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