From ab9c958d5f150b80e8d9577afdb0435cb36e80d8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Thu, 19 Jan 2017 10:01:30 +0100
Subject: [PATCH] dev-ml/llvm-ocaml: Bump to 4.0.0rc1

---
 dev-ml/llvm-ocaml/llvm-ocaml-4.0.0_rc1.ebuild | 121 ++++++++++++++++++
 dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild      |   2 +-
 2 files changed, 122 insertions(+), 1 deletion(-)
 create mode 100644 dev-ml/llvm-ocaml/llvm-ocaml-4.0.0_rc1.ebuild

diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-4.0.0_rc1.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-4.0.0_rc1.ebuild
new file mode 100644
index 000000000000..44ebe0f2f3ae
--- /dev/null
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-4.0.0_rc1.ebuild
@@ -0,0 +1,121 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
+# (needed due to CMAKE_BUILD_TYPE != Gentoo)
+CMAKE_MIN_VERSION=3.7.0-r1
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-utils git-r3 python-any-r1
+
+DESCRIPTION="OCaml bindings for LLVM"
+HOMEPAGE="http://llvm.org/"
+SRC_URI=""
+EGIT_REPO_URI="http://llvm.org/git/llvm.git
+	https://github.com/llvm-mirror/llvm.git"
+EGIT_BRANCH="release_40"
+EGIT_COMMIT="c329efbc3c94928fb826ed146897aada0459c983"
+
+# Keep in sync with sys-devel/llvm
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+	NVPTX PowerPC RISCV Sparc SystemZ X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="UoI-NCSA"
+SLOT="0/${PV}"
+KEYWORDS=""
+IUSE="test ${ALL_LLVM_TARGETS[*]}"
+
+RDEPEND="
+	>=dev-lang/ocaml-4.00.0:0=
+	dev-ml/ocaml-ctypes:=
+	~sys-devel/llvm-${PV}:=[${LLVM_TARGET_USEDEPS// /,}]
+	!sys-devel/llvm[ocaml(-)]"
+# configparser-3.2 breaks the build (3.3 or none at all are fine)
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	dev-ml/findlib
+	test? ( dev-ml/ounit
+		$(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]") )
+	!!<dev-python/configparser-3.3.0.2
+	${PYTHON_DEPS}"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	|| ( ${ALL_LLVM_TARGETS[*]} )"
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+python_check_deps() {
+	! use test \
+		|| has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+src_prepare() {
+	# Python is needed to run tests using lit
+	python_setup
+
+	# Allow custom cmake build types (like 'Gentoo')
+	eapply "${FILESDIR}"/llvm-cmake-Remove-the-CMAKE_BUILD_TYPE-assertion.patch
+
+	# User patches
+	eapply_user
+}
+
+src_configure() {
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+
+		-DBUILD_SHARED_LIBS=ON
+		-DLLVM_OCAML_OUT_OF_TREE=ON
+		-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
+		-DLLVM_BUILD_TESTS=$(usex test)
+
+		# disable various irrelevant deps and settings
+		-DLLVM_ENABLE_FFI=OFF
+		-DLLVM_ENABLE_TERMINFO=OFF
+		-DHAVE_HISTEDIT_H=NO
+		-DWITH_POLLY=OFF
+		-DLLVM_ENABLE_ASSERTIONS=OFF
+		-DLLVM_ENABLE_EH=ON
+		-DLLVM_ENABLE_RTTI=ON
+
+		-DLLVM_HOST_TRIPLE="${CHOST}"
+
+		# disable go bindings
+		-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
+
+		# TODO: ocamldoc
+	)
+
+	use test && mycmakeargs+=(
+		-DLIT_COMMAND="${EPREFIX}/usr/bin/lit"
+	)
+
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile ocaml_all
+}
+
+src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+	# Force using system-installed tools.
+	sed -i -e "/llvm_tools_dir/s@\".*\"@\"${EPREFIX}/usr/bin\"@" \
+		"${BUILD_DIR}"/test/lit.site.cfg || die
+	cmake-utils_src_make check-llvm-bindings-ocaml
+}
+
+src_install() {
+	DESTDIR="${D}" \
+	cmake -P "${BUILD_DIR}"/bindings/ocaml/cmake_install.cmake || die
+
+	dodoc bindings/ocaml/README.txt
+}
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
index 31371ded6b6a..41c9948de53c 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
@@ -38,7 +38,7 @@ DEPEND="${RDEPEND}
 	dev-lang/perl
 	dev-ml/findlib
 	test? ( dev-ml/ounit
-		$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') )
+		$(python_gen_any_dep "~dev-python/lit-${PV}[\${PYTHON_USEDEP}]") )
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-- 
2.26.2