2 files changed, 105 insertions, 0 deletions
diff --git a/dev-lang/idris2/Manifest b/dev-lang/idris2/Manifest
index ceffb317d5de..c7b410dafc3e 100644
--- a/dev-lang/idris2/Manifest
+++ b/dev-lang/idris2/Manifest
@@ -1 +1,2 @@
 DIST idris2-0.5.1_p20211112.tar.gz 6202861 BLAKE2B 189bf28c7a33281494edea9b2c0821a934000fe9ca6e929b3318fe33576553142e5ad8d81598249cc384c6e342491ccef0998f33a4f2940b80264f5a3e4b32b2 SHA512 3b419ddbdc4aa3a28d92bf204448090c168d6a844d570886f982129f9e650c7112bbf95b727baf6c9f0f2fd6200c75eb68b6b71fd8684e01365eaf964dea1ea1
+DIST idris2-0.5.1_p20220131.tar.gz 6283472 BLAKE2B 86b75457b8772d0a8938a4d3422af08fa8e625b675cc2648bc9f2683a6654586ff91b8b1d592f72a3a44c72fa830f9ebc5ae0c451398e8cb5d3fdf5070f7f8ab SHA512 50f21819dee929f847a6b64c89231da9dd55bc35314300aa7d3c3c5ea0da451caba67081ca8b2ffd89608d3aaa042e9b9a6ecb2df0585589404bae3c6a2fe74a
diff --git a/dev-lang/idris2/idris2-0.5.1_p20220131.ebuild b/dev-lang/idris2/idris2-0.5.1_p20220131.ebuild
new file mode 100644
index 000000000000..cff414efa8b8
--- /dev/null
+++ b/dev-lang/idris2/idris2-0.5.1_p20220131.ebuild
@@ -0,0 +1,104 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+H=a2c7e9f306ea8ff935bbeff1eac764291b12ce87
+
+inherit toolchain-funcs
+
+DESCRIPTION="Purely functional programming language with first class types"
+HOMEPAGE="https://idris-lang.org/"
+
+if [[ "${PV}" == *9999* ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/idris-lang/Idris2.git"
+else
+	SRC_URI="https://github.com/idris-lang/Idris2/archive/${H}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+	S="${WORKDIR}/${PN^}-${H}"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="+chez doc racket test-full"
+REQUIRED_USE="^^ ( chez racket )"
+
+RDEPEND="
+	dev-libs/gmp
+	chez? ( dev-scheme/chez[threads] )
+	racket? ( dev-scheme/racket[threads] )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	doc? ( dev-python/sphinx_rtd_theme )
+	test-full? (
+		dev-scheme/chez[threads]
+		dev-scheme/racket[threads]
+		net-libs/nodejs
+	)
+"
+
+# Generated via "SCHEME", not CC
+QA_FLAGS_IGNORED="usr/lib/idris2/bin/idris2_app/idris2
+	usr/lib/idris2/bin/idris2_app/idris2-boot"
+QA_PRESTRIPPED="${QA_FLAGS_IGNORED}"
+
+src_prepare() {
+	# Clean up environment of Idris and Racket variables
+	unset IDRIS2_DATA IDRIS2_INC_CGS IDRIS2_LIBS IDRIS2_PACKAGE_PATH
+	unset IDRIS2_PATH IDRIS2_PREFIX
+	unset PLTUSERHOME
+
+	tc-export AR CC CXX LD RANLIB
+	export CFLAGS
+	sed -i '/^CFLAGS/d' ./support/*/Makefile || die
+
+	# Fix "PREFIX"
+	sed -i 's|$(HOME)/.idris2|/usr/lib/idris2|g' ./config.mk || die
+
+	# Bad tests
+	sed -i 's|, "futures001"||g' ./tests/Main.idr || die
+	# > Missing incremental compile data, reverting to whole program compilation
+	sed -i 's|"chez033",||g' ./tests/Main.idr || die
+
+	default
+}
+
+src_configure() {
+	export IDRIS2_VERSION=${PV}
+	export SCHEME=$(usex chez chezscheme racket)
+
+	if use chez ; then
+		export IDRIS2_CG=chez
+		export BOOTSTRAP_TARGET=bootstrap
+	elif use racket ; then
+		export IDRIS2_CG=racket
+		export BOOTSTRAP_TARGET=bootstrap-racket
+	else
+		die "Neither chez nor racket was chosen"
+	fi
+}
+
+src_compile() {
+	# > jobserver unavailable
+	# This is caused by Makefile using a script which in turn calls make
+	# https://github.com/idris-lang/Idris2/issues/2152
+	emake SCHEME=${SCHEME} ${BOOTSTRAP_TARGET} -j1
+
+	use doc && emake -C ./docs html
+}
+
+src_test() {
+	emake SCHEME=${SCHEME} bootstrap-test
+}
+
+src_install() {
+	# "DESTDIR" variable is not respected
+	emake IDRIS2_PREFIX="${D}"/usr/lib/idris2 PREFIX="${D}"/usr/lib/idris2 install
+	dosym ../lib/${PN}/bin/${PN} /usr/bin/${PN}
+
+	# Install documentation
+	use doc && dodoc -r ./docs/build/html
+	einstalldocs
+}