eclass/dotnet

1 files changed, 139 insertions, 0 deletions

diff --git a/eclass/dotnet.eclass b/eclass/dotnet.eclass
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+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: dotnet.eclass
+# @MAINTAINER: cynede@gentoo.org
+# @BLURB: common settings and functions for mono and dotnet related packages
+# @DESCRIPTION:
+# The dotnet eclass contains common environment settings that are useful for
+# dotnet packages.  Currently, it provides no functions, just exports
+# MONO_SHARED_DIR and sets LC_ALL in order to prevent errors during compilation
+# of dotnet packages.
+
+case ${EAPI:-0} in
+	0) die "this eclass doesn't support EAPI 0" ;;
+	1|2|3) ;;
+	*) ;; #if [[ ${USE_DOTNET} ]]; then REQUIRED_USE="|| (${USE_DOTNET})"; fi;;
+esac
+
+inherit eutils versionator mono-env
+
+# @ECLASS-VARIABLE: USE_DOTNET
+# @DESCRIPTION:
+# Use flags added to IUSE
+
+DEPEND+=" dev-lang/mono"
+
+# SET default use flags according on DOTNET_TARGETS
+for x in ${USE_DOTNET}; do
+	case ${x} in
+		net45) if [[ ${DOTNET_TARGETS} == *net45* ]]; then IUSE+=" +net45"; else IUSE+=" net45"; fi;;
+		net40) if [[ ${DOTNET_TARGETS} == *net40* ]]; then IUSE+=" +net40"; else IUSE+=" net40"; fi;;
+		net35) if [[ ${DOTNET_TARGETS} == *net35* ]]; then IUSE+=" +net35"; else IUSE+=" net35"; fi;;
+		net20) if [[ ${DOTNET_TARGETS} == *net20* ]]; then IUSE+=" +net20"; else IUSE+=" net20"; fi;;
+	esac
+done
+
+# @FUNCTION: dotnet_pkg_setup
+# @DESCRIPTION:  This function set FRAMEWORK
+dotnet_pkg_setup() {
+	for x in ${USE_DOTNET} ; do
+		case ${x} in
+			net45) if use net45; then F="4.5"; fi;;
+			net40) if use net40; then F="4.0"; fi;;
+			net35) if use net35; then F="3.5"; fi;;
+			net20) if use net20; then F="2.0"; fi;;
+		esac
+		if [[ -z ${FRAMEWORK} ]]; then
+			if [[ ${F} ]]; then
+				FRAMEWORK="${F}";
+			fi
+		else
+			version_is_at_least "${F}" "${FRAMEWORK}" || FRAMEWORK="${F}"
+		fi
+	done
+	if [[ -z ${FRAMEWORK} ]]; then
+		FRAMEWORK="4.0"
+	fi
+	einfo " -- USING .NET ${FRAMEWORK} FRAMEWORK -- "
+}
+
+# >=mono-0.92 versions using mcs -pkg:foo-sharp require shared memory, so we set the
+# shared dir to ${T} so that ${T}/.wapi can be used during the install process.
+export MONO_SHARED_DIR="${T}"
+
+# Building mono, nant and many other dotnet packages is known to fail if LC_ALL
+# variable is not set to C. To prevent this all mono related packages will be
+# build with LC_ALL=C (see bugs #146424, #149817)
+export LC_ALL=C
+
+# Monodevelop-using applications need this to be set or they will try to create config
+# files in the user's ~ dir.
+
+export XDG_CONFIG_HOME="${T}"
+
+# Fix bug 83020:
+# "Access Violations Arise When Emerging Mono-Related Packages with MONO_AOT_CACHE"
+
+unset MONO_AOT_CACHE
+
+# @FUNCTION: exbuild
+# @DESCRIPTION: run xbuild with Release configuration and configurated FRAMEWORK
+exbuild() {
+	elog "xbuild ""$@"" /p:Configuration=Release /tv:4.0 /p:TargetFrameworkVersion=v""${FRAMEWORK}"" || die"
+	xbuild "$@" /p:Configuration=Release /tv:4.0 /p:TargetFrameworkVersion=v"${FRAMEWORK}" || die
+}
+
+# @FUNCTION: egacinstall
+# @DESCRIPTION:  install package to GAC
+egacinstall() {
+	use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}"
+	gacutil -i "${1}" \
+		-root "${ED}"/usr/$(get_libdir) \
+		-gacdir /usr/$(get_libdir) \
+		-package ${2:-${GACPN:-${PN}}} \
+		|| die "installing ${1} into the Global Assembly Cache failed"
+}
+
+# @FUNCTION: dotnet_multilib_comply
+# @DESCRIPTION:  multilib comply
+dotnet_multilib_comply() {
+	use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}"
+	local dir finddirs=() mv_command=${mv_command:-mv}
+	if [[ -d "${ED}/usr/lib" && "$(get_libdir)" != "lib" ]]
+	then
+		if ! [[ -d "${ED}"/usr/"$(get_libdir)" ]]
+		then
+			mkdir "${ED}"/usr/"$(get_libdir)" || die "Couldn't mkdir ${ED}/usr/$(get_libdir)"
+		fi
+		${mv_command} "${ED}"/usr/lib/* "${ED}"/usr/"$(get_libdir)"/ || die "Moving files into correct libdir failed"
+		rm -rf "${ED}"/usr/lib
+		for dir in "${ED}"/usr/"$(get_libdir)"/pkgconfig "${ED}"/usr/share/pkgconfig
+		do
+
+			if [[ -d "${dir}" && "$(find "${dir}" -name '*.pc')" != "" ]]
+			then
+				pushd "${dir}" &> /dev/null
+				sed  -i -r -e 's:/(lib)([^a-zA-Z0-9]|$):/'"$(get_libdir)"'\2:g' \
+					*.pc \
+					|| die "Sedding some sense into pkgconfig files failed."
+				popd "${dir}" &> /dev/null
+			fi
+		done
+		if [[ -d "${ED}/usr/bin" ]]
+		then
+			for exe in "${ED}/usr/bin"/*
+			do
+				if [[ "$(file "${exe}")" == *"shell script text"* ]]
+				then
+					sed -r -i -e ":/lib(/|$): s:/lib(/|$):/$(get_libdir)\1:" \
+						"${exe}" || die "Sedding some sense into ${exe} failed"
+				fi
+			done
+		fi
+
+	fi
+}
+
+EXPORT_FUNCTIONS pkg_setup