2 files changed, 71 insertions, 0 deletions
diff --git a/dev-ada/libadalang/files/libadalang-2017-gentoo.patch b/dev-ada/libadalang/files/libadalang-2017-gentoo.patch
new file mode 100644
index 000000000000..00f9aca46959
--- /dev/null
+++ b/dev-ada/libadalang/files/libadalang-2017-gentoo.patch
@@ -0,0 +1,20 @@
+--- a/ada/testsuite/python_support/utils.py	2018-11-14 22:21:36.366873970 +0100
++++ b/ada/testsuite/python_support/utils.py	2018-11-14 22:21:59.397477086 +0100
+@@ -28,6 +28,7 @@
+     library_kind = 'static' if LAL_DISABLE_SHARED else 'relocatable'
+     argv.extend([
+         '-XLIBRARY_TYPE={}'.format(library_kind),
++        '-XGPR_BUILD={}'.format(library_kind),
+         '-XXMLADA_BUILD={}'.format(library_kind),
+     ])
+     subprocess.check_call(argv)
+--- a/ada/testsuite/testsuite_support/base_driver.py	2018-11-14 22:22:37.698817058 +0100
++++ b/ada/testsuite/testsuite_support/base_driver.py	2018-11-14 22:30:37.631613448 +0100
+@@ -310,6 +310,7 @@
+         """
+         library_type = 'static' if self.disable_shared else 'relocatable'
+         return ['-XLIBRARY_TYPE={}'.format(library_type),
++                '-XGPR_BUILD={}'.format(library_type),
+                 '-XXMLADA_BUILD={}'.format(library_type)]
+ 
+     #
diff --git a/dev-ada/libadalang/libadalang-2017-r1.ebuild b/dev-ada/libadalang/libadalang-2017-r1.ebuild
new file mode 100644
index 000000000000..b4185f05c645
--- /dev/null
+++ b/dev-ada/libadalang/libadalang-2017-r1.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit python-single-r1
+
+DESCRIPTION="high performance semantic engine for the Ada programming language"
+HOMEPAGE="https://libre.adacore.com/"
+SRC_URI="http://mirrors.cdn.adacore.com/art/591c45e2c7a447af2deed042
+	-> ${P}-src.tar.gz"
+
+LICENSE="GPL-3 gcc-runtime-library-exception-3.1"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="gnat_2016 +gnat_2017"
+
+RDEPEND="dev-python/pyyaml
+	dev-ada/gnatcoll[projects,shared,gnat_2016=,gnat_2017=]
+	${PYTHON_DEPS}"
+DEPEND="${RDEPEND}
+	dev-ada/langkit"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+S="${WORKDIR}"/${PN}-gps-src
+
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+src_prepare() {
+	default
+	rm -r ada/testsuite/tests/acats_parse || die
+}
+
+src_configure() {
+	ada/manage.py generate || die
+}
+
+src_compile() {
+	ada/manage.py --verbosity=debug build || die
+}
+
+src_test () {
+	ada/manage.py test | grep FAILED && die
+}
+
+src_install () {
+	ada/manage.py install "${D}"usr
+	python_domodule build/python/libadalang.py
+}