sys-devel/flang: initial commit

Package-Manager: Portage-2.3.5, Repoman-2.3.1

sys-devel/flang/flang-9999.ebuild

@@ -0,0 +1,42 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils git-r3
+
+DESCRIPTION="A Fortran compiler targeting LLVM"
+HOMEPAGE="https://github.com/flang-compiler/flang"
+EGIT_REPO_URI="git://github.com/flang-compiler/flang.git
+		https://github.com/flang-compiler/flang.git"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS=""
+IUSE=""
+
+DEPEND="=sys-devel/clang-4.0*[flang(-)]"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	default
+
+	#https://github.com/flang-compiler/flang/pull/88
+	#https://github.com/flang-compiler/flang/pull/85
+	sed -e '/set(LLVM_CMAKE_PATH/s/)$/ CACHE PATH "Allow of override"&/' \
+	    -e 's/-Werror//' -i CMakeLists.txt
+}
+
+src_configure() {
+	local -x CC=$(type -p ${CHOST}-clang)
+	local -x CXX=$(type -p ${CHOST}-clang++)
+	local -x FC=$(type -p flang)
+
+	local mycmakeargs=(
+		-DTARGET_ARCHITECTURE=$(uname -m) #https://github.com/flang-compiler/flang/pull/83
+		-DTARGET_OS=$(uname -s) #https://github.com/flang-compiler/flang/pull/86
+		-DLLVM_CMAKE_PATH="${EPREFIX}"/usr/$(get_libdir)/llvm/4/$(get_libdir)/cmake/llvm
+	)
+
+	cmake-utils_src_configure
+}

sys-devel/flang/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>llvm@gentoo.org</email>
+	</maintainer>
+</pkgmetadata>