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sci-electronics/ghdl/ghdl-2.0.0.ebuild

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+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+ADA_COMPAT=(gnat_2020 gnat_2021)
+inherit ada multilib
+
+DESCRIPTION="VHDL 2008/93/87 simulator"
+HOMEPAGE="http://ghdl.free.fr/"
+SRC_URI="https://github.com/ghdl/ghdl/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="synth"
+
+DEPEND="${ADA_DEPS}"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+REQUIRED_USE="${ADA_REQUIRED_USE}"
+
+src_prepare() {
+	default
+	sed -e 's#$(prefix)/lib$#$(prefix)/'"$(get_libdir)"'#g' -i "${S}/Makefile.in" \
+		|| die 'unable to fix library install path'
+}
+
+src_configure() {
+	echo $EADA
+	ada_export GCC GNATMAKE
+	./configure --prefix="${EPREFIX}"/usr --disable-werror $(use_enable synth)
+}
+
+src_compile() {
+	ada_export GCC GNATMAKE
+	emake GCC="${GCC}" GNATMAKE="${GNATMAKE}"
+}