www-servers/uwsgi/uwsgi-2.0.14.ebuild - chromiumos/overlays/portage - Git at Google

 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI="5"

 PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy )
 PYTHON_REQ_USE="threads(+)"

 RUBY_OPTIONAL="yes"
 USE_RUBY="ruby20 ruby21 ruby22 ruby23"

 PHP_EXT_INI="no"
 PHP_EXT_NAME="dummy"
 PHP_EXT_OPTIONAL_USE="php"
 USE_PHP="php5-5 php5-6 php7-0" # deps must be registered separately below

 MY_P="${P/_/-}"

 inherit apache-module distutils-r1 eutils flag-o-matic multilib pax-utils php-ext-source-r2 python-r1 ruby-ng versionator

 DESCRIPTION="uWSGI server for Python web applications"
 HOMEPAGE="http://projects.unbit.it/uwsgi/"
 SRC_URI="https://github.com/unbit/uwsgi/archive/${PV}.tar.gz -> ${P}.tar.gz"

 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86 ~amd64-linux"

 UWSGI_PLUGINS_STD=( ping cache carbon nagios rpc rrdtool
 	http ugreen signal syslog rsyslog
 	router_{uwsgi,redirect,basicauth,rewrite,http,cache,static,memcached,redis,hash,expires,metrics}
 	{core,fast,raw,ssl}router
 	redislog mongodblog log{file,socket}
 	spooler cheaper_busyness symcall
 	transformation_{chunked,gzip,offload,tofile}
 	zergpool )
 UWSGI_PLUGINS_OPT=( alarm_{curl,xmpp} clock_{monotonic,realtime} curl_cron
 	dumbloop echo emperor_{amqp,pg,zeromq} forkptyrouter
 	geoip graylog2 legion_cache_fetch ldap log{crypto,pipe} notfound pam
 	rados router_{access,radius,spnego,xmldir}
 	sqlite ssi stats_pusher_statsd
 	systemd_logger transformation_toupper tuntap webdav xattr xslt zabbix )

 LANG_SUPPORT_SIMPLE=( cgi mono perl ) # plugins which can be built in the main build process
 LANG_SUPPORT_EXTENDED=( go lua php pypy python python_asyncio python_gevent ruby )

 # plugins to be ignored (for now):
 # cheaper_backlog2: example plugin
 # coroae: TODO
 # cplusplus: partially example code, needs explicit class
 # dummy: no idea
 # example: example plugin
 # exception_log: example plugin
 # *java*: TODO
 # v8: TODO
 # matheval: TODO
 IUSE="apache2 +caps debug +embedded expat jemalloc json libressl +pcre +routing selinux +ssl +xml yajl yaml zeromq"

 for plugin in ${UWSGI_PLUGINS_STD[@]}  ; do IUSE="${IUSE} +uwsgi_plugins_${plugin}" ; done
 for plugin in ${UWSGI_PLUGINS_OPT[@]}  ; do IUSE="${IUSE} uwsgi_plugins_${plugin}" ; done
 IUSE="${IUSE} ${LANG_SUPPORT_SIMPLE[@]} ${LANG_SUPPORT_EXTENDED[@]}"

 REQUIRED_USE="|| ( ${LANG_SUPPORT_SIMPLE[@]} ${LANG_SUPPORT_EXTENDED[@]} )
 	uwsgi_plugins_logcrypto? ( ssl )
 	uwsgi_plugins_sslrouter? ( ssl )
 	routing? ( pcre )
 	uwsgi_plugins_emperor_zeromq? ( zeromq )
 	uwsgi_plugins_forkptyrouter? ( uwsgi_plugins_corerouter )
 	uwsgi_plugins_router_xmldir? ( xml )
 	pypy? ( python_targets_python2_7 )
 	python? ( ${PYTHON_REQUIRED_USE} )
 	python_asyncio? ( python_targets_python3_4 python_gevent )
 	python_gevent? ( python )
 	expat? ( xml )"

 # util-linux is required for libuuid when requesting zeromq support
 # Order:
 # 1. Unconditional
 # 2. General features
 # 3. Plugins
 # 4. Language/app support
 CDEPEND="sys-libs/zlib
 	caps? ( sys-libs/libcap )
 	json? ( !yajl? ( dev-libs/jansson )
 		yajl? ( dev-libs/yajl ) )
 	pcre? ( dev-libs/libpcre:3 )
 	ssl? (
 		!libressl? ( dev-libs/openssl:0 )
 		libressl? ( dev-libs/libressl )
 	)
 	xml? ( !expat? ( dev-libs/libxml2 )
 		expat? ( dev-libs/expat ) )
 	yaml? ( dev-libs/libyaml )
 	zeromq? ( net-libs/zeromq sys-apps/util-linux )
 	uwsgi_plugins_alarm_curl? ( net-misc/curl )
 	uwsgi_plugins_alarm_xmpp? ( net-libs/gloox )
 	uwsgi_plugins_curl_cron? ( net-misc/curl )
 	uwsgi_plugins_emperor_pg? ( dev-db/postgresql:= )
 	uwsgi_plugins_geoip? ( dev-libs/geoip )
 	uwsgi_plugins_ldap? ( net-nds/openldap )
 	uwsgi_plugins_pam? ( virtual/pam )
 	uwsgi_plugins_sqlite? ( dev-db/sqlite:3 )
 	uwsgi_plugins_rados? ( sys-cluster/ceph )
 	uwsgi_plugins_router_access? ( sys-apps/tcp-wrappers )
 	uwsgi_plugins_router_spnego? ( virtual/krb5 )
 	uwsgi_plugins_rsyslog? ( app-admin/rsyslog )
 	uwsgi_plugins_systemd_logger? ( sys-apps/systemd )
 	uwsgi_plugins_webdav? ( dev-libs/libxml2 )
 	uwsgi_plugins_xslt? ( dev-libs/libxslt )
 	go? ( dev-lang/go:=[gccgo] )
 	lua? ( dev-lang/lua:= )
 	mono? ( =dev-lang/mono-2* )
 	perl? ( dev-lang/perl:= )
 	php? (
 		php_targets_php5-5? ( dev-lang/php:5.5[embed] )
 		php_targets_php5-6? ( dev-lang/php:5.6[embed] )
 		php_targets_php7-0? ( dev-lang/php:7.0[embed] )
 	)
 	pypy? ( virtual/pypy )
 	python? ( ${PYTHON_DEPS} )
 	python_gevent? ( >=dev-python/gevent-1.0.1[$(python_gen_usedep 'python2*')] )
 	ruby? ( $(ruby_implementations_depend) )"
 DEPEND="${CDEPEND}
 	virtual/pkgconfig"
 RDEPEND="${CDEPEND}
 	selinux? ( sec-policy/selinux-uwsgi )
 	uwsgi_plugins_rrdtool? ( net-analyzer/rrdtool )"

 want_apache2

 S="${WORKDIR}/${MY_P}"
 APXS2_S="${S}/apache2"
 APACHE2_MOD_CONF="42_mod_uwsgi-r2 42_mod_uwsgi"

 src_unpack() {
 	default
 }

 pkg_setup() {
 	python_setup
 	use ruby && ruby-ng_pkg_setup
 	depend.apache_pkg_setup
 }

 src_prepare() {
 	sed -i \
 		-e "s|'-O2', ||" \
 		-e "s|'-Werror', ||" \
 		-e "s|uc.get('plugin_dir')|uc.get('plugin_build_dir')|" \
 		uwsgiconfig.py || die "sed failed"

 	sed -i \
 		-e "s|/lib|/$(get_libdir)|" \
 		plugins/php/uwsgiplugin.py || die "sed failed"
 }

 src_configure() {
 	local embedded_plugins=()
 	local plugins=()
 	local malloc_impl="libc"
 	local json="false"
 	local xml="false"

 	for p in ${UWSGI_PLUGINS_STD[@]} ${UWSGI_PLUGINS_OPT[@]} ; do
 		use uwsgi_plugins_${p} && embedded_plugins+=("${p}")
 	done
 	for p in ${LANG_SUPPORT_SIMPLE[@]} ; do
 		use ${p} && plugins+=("${p}")
 	done

 	# do not embed any plugins
 	if ! use embedded ; then
 		plugins=( ${plugins[@]} ${embedded_plugins[@]} )
 		embedded_plugins=()
 	fi

 	# flatten the arrays
 	plugins=${plugins[@]}
 	embedded_plugins=${embedded_plugins[@]}

 	# rename some of the use flags, language plugins are always real plugins
 	plugins="${plugins/perl/psgi}"
 	plugins="${plugins/sqlite/sqlite3}"
 	embedded_plugins="${embedded_plugins/sqlite/sqlite3}"

 	# override defaults as requested by the user
 	if use xml; then
 		use expat && xml="expat" || xml="libxml2"
 	fi
 	if use json; then
 		use yajl && json="yajl" || json="jansson"
 	fi
 	use jemalloc && malloc_impl="jemalloc"

 	# prepare the buildconf for gentoo
 	cp "${FILESDIR}"/gentoo.buildconf buildconf/gentoo.ini
 	sed -i \
 		-e "s|VAR_XML|${xml}|" \
 		-e "s|VAR_YAML|$(usex yaml libyaml true)|" \
 		-e "s|VAR_JSON|${json}|" \
 		-e "s|VAR_SSL|$(usex ssl true false)|" \
 		-e "s|VAR_PCRE|$(usex pcre true false)|" \
 		-e "s|VAR_ZMQ|$(usex zeromq true false)|" \
 		-e "s|VAR_ROUTING|$(usex routing true false)|" \
 		-e "s|VAR_DEBUG|$(usex debug true false)|" \
 		-e "s|VAR_MALLOC|${malloc_impl}|" \
 		-e "s|VAR_PLUGINS|${plugins// /, }|" \
 		-e "s|VAR_PLUGIN_DIR|${EPREFIX}/usr/$(get_libdir)/uwsgi|" \
 		-e "s|VAR_BUILD_DIR|${T}/plugins|" \
 		-e "s|VAR_EMBEDDED|${embedded_plugins// /, }|" \
 		buildconf/gentoo.ini || die "sed failed"

 	use caps || sed -i -e 's|sys/capability.h|DISABLED|' uwsgiconfig.py || die "sed failed"
 	use zeromq || sed -i -e 's|uuid/uuid.h|DISABLED|' uwsgiconfig.py || die "sed failed"

 	if use uwsgi_plugins_emperor_pg ; then
 		PGPV="$(best_version dev-db/postgresql)"
 		PGSLOT="$(get_version_component_range 1-2 ${PGPV##dev-db/postgresql-})"
 		sed -i \
 			-e "s|pg_config|pg_config${PGSLOT/.}|" \
 			plugins/emperor_pg/uwsgiplugin.py || die "sed failed"
 	fi
 }

 each_ruby_compile() {
 	cd "${WORKDIR}/${MY_P}" || die "sed failed"

 	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rack gentoo rack_${RUBY##*/} || die "building plugin for ${RUBY} failed"
 	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/fiber gentoo fiber_${RUBY##*/}|| die "building fiber plugin for ${RUBY} failed"
 	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rbthreads gentoo rbthreads_${RUBY##*/}|| die "building rbthreads plugin for ${RUBY} failed"
 }

 python_compile_plugins() {
 	local EPYV
 	local PYV
 	EPYV=${EPYTHON/.}
 	PYV=${EPYV/python}

 	if [[ ${EPYTHON} == pypy* ]] ; then
 		echo "skipping because pypy is not meant to build plugins on its own"
 		return
 	fi

 	${PYTHON} uwsgiconfig.py --plugin plugins/python gentoo ${EPYV} || die "building plugin for ${EPYTHON} failed"

 	if use python_asyncio ; then
 		if [[ "${PYV}" == "34" || "${PYV}" == "35" ]] ; then
 			${PYTHON} uwsgiconfig.py --plugin plugins/asyncio gentoo asyncio${PYV} || die "building plugin for asyncio-support in ${EPYTHON} failed"
 		fi
 	fi

 	if use python_gevent ; then
 		if [[ "${PYV}" == "27" ]] ; then
 			${PYTHON} uwsgiconfig.py --plugin plugins/gevent gentoo gevent${PYV} || die "building plugin for gevent-support in ${EPYTHON} failed"
 		fi
 	fi

 	if use pypy ; then
 		if [[ "${PYV}" == "27" ]] ; then
 			# TODO: do some proper patching ? The wiki didn't help... I gave up for now.
 			# QA: RWX --- --- usr/lib64/uwsgi/pypy_plugin.so
 			append-ldflags -Wl,-z,noexecstack
 			${PYTHON} uwsgiconfig.py --plugin plugins/pypy gentoo pypy || die "building plugin for pypy-support in ${EPYTHON} failed"
 		fi
 	fi
 }

 python_install_symlinks() {
 	dosym uwsgi /usr/bin/uwsgi_${EPYTHON/.}
 }

 src_compile() {
 	mkdir -p "${T}/plugins"

 	python uwsgiconfig.py --build gentoo || die "building uwsgi failed"

 	if use go ; then
 		python uwsgiconfig.py --plugin plugins/gccgo gentoo || die "building plugin for go failed"
 	fi

 	if use lua ; then
 		# setting the name for the pkg-config file to lua, since we don't have
 		# slotted lua
 		UWSGICONFIG_LUAPC="lua" python uwsgiconfig.py --plugin plugins/lua gentoo || die "building plugin for lua failed"
 	fi

 	if use php ; then
 		for s in $(php_get_slots); do
 			UWSGICONFIG_PHPDIR="/usr/$(get_libdir)/${s}" python uwsgiconfig.py --plugin plugins/php gentoo ${s/.} || die "building plugin for ${s} failed"
 		done
 	fi

 	if use python ; then
 		python_foreach_impl python_compile_plugins
 	fi

 	if use ruby ; then
 		ruby-ng_src_compile
 	fi

 	if use apache2 ; then
 		for m in proxy_uwsgi Ruwsgi uwsgi ; do
 			APXS2_ARGS="-c mod_${m}.c"
 			apache-module_src_compile
 		done
 	fi
 }

 src_install() {
 	dobin uwsgi
 	pax-mark m "${D}"/usr/bin/uwsgi

 	insinto /usr/$(get_libdir)/uwsgi
 	doins "${T}/plugins"/*.so

 	use cgi && dosym uwsgi /usr/bin/uwsgi_cgi
 	use go && dosym uwsgi /usr/bin/uwsgi_go
 	use lua && dosym uwsgi /usr/bin/uwsgi_lua
 	use mono && dosym uwsgi /usr/bin/uwsgi_mono
 	use perl && dosym uwsgi /usr/bin/uwsgi_psgi

 	if use php ; then
 		for s in $(php_get_slots); do
 			dosym uwsgi /usr/bin/uwsgi_${s/.}
 		done
 	fi

 	if use python ; then
 		python_foreach_impl python_install_symlinks
 		python_foreach_impl python_domodule uwsgidecorators.py
 	fi

 	if use apache2; then
 		for m in proxy_uwsgi Ruwsgi uwsgi ; do
 			APACHE2_MOD_FILE="${APXS2_S}/.libs/mod_${m}.so"
 			apache-module_src_install
 		done
 	fi

 	newinitd "${FILESDIR}"/uwsgi.initd-r7 uwsgi
 	newconfd "${FILESDIR}"/uwsgi.confd-r4 uwsgi
 	keepdir /etc/"${PN}".d
 	use uwsgi_plugins_spooler && keepdir /var/spool/"${PN}"
 }

 pkg_postinst() {
 	if use apache2 ; then
 		elog "Three Apache modules have been installed: mod_proxy_uwsgi, mod_uwsgi and mod_Ruwsgi."
 		elog "You can enable them with -D PROXY_UWSGI, -DUWSGI or -DRUWSGI in /etc/conf.d/apache2."
 		elog "mod_uwsgi and mod_Ruwsgi have the same configuration interface and define the same symbols."
 		elog "Therefore you can enable only one of them at a time."
 		elog "mod_uwsgi is commercially supported by Unbit and stable but a bit hacky."
 		elog "mod_Ruwsgi is newer and more Apache-API friendly but not commercially supported."
 		elog "mod_proxy_uwsgi is a proxy module, considered stable and is now the recommended module."
 	fi

 	elog "Append the following options to the uwsgi call to load the respective language plugin:"
 	use cgi    && elog "  '--plugins cgi' for cgi"
 	use lua    && elog "  '--plugins lua' for lua"
 	use mono   && elog "  '--plugins mono' for mono"
 	use perl   && elog "  '--plugins psgi' for perl"

 	if use php ; then
 		for s in $(php_get_slots); do
 			elog "  '--plugins ${s/.}' for ${s}"
 		done
 	fi

 	python_pkg_postinst() {
 		local EPYV
 		local PYV
 		EPYV=${EPYTHON/.}
 		PYV=${EPYV/python}

 		if [[ ${EPYTHON} == pypy* ]] ; then
 			elog "  '--plugins pypy' for pypy"
 			return
 		fi

 		elog " "
 		elog "  '--plugins ${EPYV}' for ${EPYTHON}"
 		if use python_asyncio ; then
 			if [[ ${EPYV} == python34 ]] ; then
 				elog "  '--plugins ${EPYV},asyncio${PYV}' for asyncio support in ${EPYTHON}"
 			else
 				elog "  (asyncio is only supported in python3.4)"
 			fi
 		fi
 		if use python_gevent ; then
 			if [[ ${EPYTHON} == python2* ]] ; then
 				elog "  '--plugins ${EPYV},gevent${PYV}' for gevent support in ${EPYTHON}"
 			else
 				elog "  (gevent is currently not supported in ${EPYTHON})"
 			fi
 		fi
 	}

 	use python && python_foreach_impl python_pkg_postinst

 	if use ruby ; then
 		for ruby in $USE_RUBY; do
 			if use ruby_targets_${ruby} ; then
 				elog "  '--plugins rack_${ruby/.}' for ${ruby}"
 				elog "  '--plugins fiber_${ruby/.}' for ${ruby} fibers"
 				elog "  '--plugins rbthreads_${ruby/.}' for ${ruby} rbthreads"
 			fi
 		done
 	fi
 }
	# Copyright 1999-2016 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI="5"

	PYTHON_COMPAT=( python2_7 python3_{3,4,5} pypy )
	PYTHON_REQ_USE="threads(+)"

	RUBY_OPTIONAL="yes"
	USE_RUBY="ruby20 ruby21 ruby22 ruby23"

	PHP_EXT_INI="no"
	PHP_EXT_NAME="dummy"
	PHP_EXT_OPTIONAL_USE="php"
	USE_PHP="php5-5 php5-6 php7-0" # deps must be registered separately below

	MY_P="${P/_/-}"

	inherit apache-module distutils-r1 eutils flag-o-matic multilib pax-utils php-ext-source-r2 python-r1 ruby-ng versionator

	DESCRIPTION="uWSGI server for Python web applications"
	HOMEPAGE="http://projects.unbit.it/uwsgi/"
	SRC_URI="https://github.com/unbit/uwsgi/archive/${PV}.tar.gz -> ${P}.tar.gz"

	LICENSE="GPL-2"
	SLOT="0"
	KEYWORDS="~amd64 ~x86 ~amd64-linux"

	UWSGI_PLUGINS_STD=( ping cache carbon nagios rpc rrdtool
	http ugreen signal syslog rsyslog
	router_{uwsgi,redirect,basicauth,rewrite,http,cache,static,memcached,redis,hash,expires,metrics}
	{core,fast,raw,ssl}router
	redislog mongodblog log{file,socket}
	spooler cheaper_busyness symcall
	transformation_{chunked,gzip,offload,tofile}
	zergpool )
	UWSGI_PLUGINS_OPT=( alarm_{curl,xmpp} clock_{monotonic,realtime} curl_cron
	dumbloop echo emperor_{amqp,pg,zeromq} forkptyrouter
	geoip graylog2 legion_cache_fetch ldap log{crypto,pipe} notfound pam
	rados router_{access,radius,spnego,xmldir}
	sqlite ssi stats_pusher_statsd
	systemd_logger transformation_toupper tuntap webdav xattr xslt zabbix )

	LANG_SUPPORT_SIMPLE=( cgi mono perl ) # plugins which can be built in the main build process
	LANG_SUPPORT_EXTENDED=( go lua php pypy python python_asyncio python_gevent ruby )

	# plugins to be ignored (for now):
	# cheaper_backlog2: example plugin
	# coroae: TODO
	# cplusplus: partially example code, needs explicit class
	# dummy: no idea
	# example: example plugin
	# exception_log: example plugin
	# java: TODO
	# v8: TODO
	# matheval: TODO
	IUSE="apache2 +caps debug +embedded expat jemalloc json libressl +pcre +routing selinux +ssl +xml yajl yaml zeromq"

	for plugin in ${UWSGI_PLUGINS_STD[@]} ; do IUSE="${IUSE} +uwsgi_plugins_${plugin}" ; done
	for plugin in ${UWSGI_PLUGINS_OPT[@]} ; do IUSE="${IUSE} uwsgi_plugins_${plugin}" ; done
	IUSE="${IUSE} ${LANG_SUPPORT_SIMPLE[@]} ${LANG_SUPPORT_EXTENDED[@]}"

	REQUIRED_USE="\|\| ( ${LANG_SUPPORT_SIMPLE[@]} ${LANG_SUPPORT_EXTENDED[@]} )
	uwsgi_plugins_logcrypto? ( ssl )
	uwsgi_plugins_sslrouter? ( ssl )
	routing? ( pcre )
	uwsgi_plugins_emperor_zeromq? ( zeromq )
	uwsgi_plugins_forkptyrouter? ( uwsgi_plugins_corerouter )
	uwsgi_plugins_router_xmldir? ( xml )
	pypy? ( python_targets_python2_7 )
	python? ( ${PYTHON_REQUIRED_USE} )
	python_asyncio? ( python_targets_python3_4 python_gevent )
	python_gevent? ( python )
	expat? ( xml )"

	# util-linux is required for libuuid when requesting zeromq support
	# Order:
	# 1. Unconditional
	# 2. General features
	# 3. Plugins
	# 4. Language/app support
	CDEPEND="sys-libs/zlib
	caps? ( sys-libs/libcap )
	json? ( !yajl? ( dev-libs/jansson )
	yajl? ( dev-libs/yajl ) )
	pcre? ( dev-libs/libpcre:3 )
	ssl? (
	!libressl? ( dev-libs/openssl:0 )
	libressl? ( dev-libs/libressl )
	)
	xml? ( !expat? ( dev-libs/libxml2 )
	expat? ( dev-libs/expat ) )
	yaml? ( dev-libs/libyaml )
	zeromq? ( net-libs/zeromq sys-apps/util-linux )
	uwsgi_plugins_alarm_curl? ( net-misc/curl )
	uwsgi_plugins_alarm_xmpp? ( net-libs/gloox )
	uwsgi_plugins_curl_cron? ( net-misc/curl )
	uwsgi_plugins_emperor_pg? ( dev-db/postgresql:= )
	uwsgi_plugins_geoip? ( dev-libs/geoip )
	uwsgi_plugins_ldap? ( net-nds/openldap )
	uwsgi_plugins_pam? ( virtual/pam )
	uwsgi_plugins_sqlite? ( dev-db/sqlite:3 )
	uwsgi_plugins_rados? ( sys-cluster/ceph )
	uwsgi_plugins_router_access? ( sys-apps/tcp-wrappers )
	uwsgi_plugins_router_spnego? ( virtual/krb5 )
	uwsgi_plugins_rsyslog? ( app-admin/rsyslog )
	uwsgi_plugins_systemd_logger? ( sys-apps/systemd )
	uwsgi_plugins_webdav? ( dev-libs/libxml2 )
	uwsgi_plugins_xslt? ( dev-libs/libxslt )
	go? ( dev-lang/go:=[gccgo] )
	lua? ( dev-lang/lua:= )
	mono? ( =dev-lang/mono-2* )
	perl? ( dev-lang/perl:= )
	php? (
	php_targets_php5-5? ( dev-lang/php:5.5[embed] )
	php_targets_php5-6? ( dev-lang/php:5.6[embed] )
	php_targets_php7-0? ( dev-lang/php:7.0[embed] )
	)
	pypy? ( virtual/pypy )
	python? ( ${PYTHON_DEPS} )
	python_gevent? ( >=dev-python/gevent-1.0.1[$(python_gen_usedep 'python2*')] )
	ruby? ( $(ruby_implementations_depend) )"
	DEPEND="${CDEPEND}
	virtual/pkgconfig"
	RDEPEND="${CDEPEND}
	selinux? ( sec-policy/selinux-uwsgi )
	uwsgi_plugins_rrdtool? ( net-analyzer/rrdtool )"

	want_apache2

	S="${WORKDIR}/${MY_P}"
	APXS2_S="${S}/apache2"
	APACHE2_MOD_CONF="42_mod_uwsgi-r2 42_mod_uwsgi"

	src_unpack() {
	default
	}

	pkg_setup() {
	python_setup
	use ruby && ruby-ng_pkg_setup
	depend.apache_pkg_setup
	}

	src_prepare() {
	sed -i \
	-e "s\|'-O2', \|\|" \
	-e "s\|'-Werror', \|\|" \
	-e "s\|uc.get('plugin_dir')\|uc.get('plugin_build_dir')\|" \
	uwsgiconfig.py \|\| die "sed failed"

	sed -i \
	-e "s\|/lib\|/$(get_libdir)\|" \
	plugins/php/uwsgiplugin.py \|\| die "sed failed"
	}

	src_configure() {
	local embedded_plugins=()
	local plugins=()
	local malloc_impl="libc"
	local json="false"
	local xml="false"

	for p in ${UWSGI_PLUGINS_STD[@]} ${UWSGI_PLUGINS_OPT[@]} ; do
	use uwsgi_plugins_${p} && embedded_plugins+=("${p}")
	done
	for p in ${LANG_SUPPORT_SIMPLE[@]} ; do
	use ${p} && plugins+=("${p}")
	done

	# do not embed any plugins
	if ! use embedded ; then
	plugins=( ${plugins[@]} ${embedded_plugins[@]} )
	embedded_plugins=()
	fi

	# flatten the arrays
	plugins=${plugins[@]}
	embedded_plugins=${embedded_plugins[@]}

	# rename some of the use flags, language plugins are always real plugins
	plugins="${plugins/perl/psgi}"
	plugins="${plugins/sqlite/sqlite3}"
	embedded_plugins="${embedded_plugins/sqlite/sqlite3}"

	# override defaults as requested by the user
	if use xml; then
	use expat && xml="expat" \|\| xml="libxml2"
	fi
	if use json; then
	use yajl && json="yajl" \|\| json="jansson"
	fi
	use jemalloc && malloc_impl="jemalloc"

	# prepare the buildconf for gentoo
	cp "${FILESDIR}"/gentoo.buildconf buildconf/gentoo.ini
	sed -i \
	-e "s\|VAR_XML\|${xml}\|" \
	-e "s\|VAR_YAML\|$(usex yaml libyaml true)\|" \
	-e "s\|VAR_JSON\|${json}\|" \
	-e "s\|VAR_SSL\|$(usex ssl true false)\|" \
	-e "s\|VAR_PCRE\|$(usex pcre true false)\|" \
	-e "s\|VAR_ZMQ\|$(usex zeromq true false)\|" \
	-e "s\|VAR_ROUTING\|$(usex routing true false)\|" \
	-e "s\|VAR_DEBUG\|$(usex debug true false)\|" \
	-e "s\|VAR_MALLOC\|${malloc_impl}\|" \
	-e "s\|VAR_PLUGINS\|${plugins// /, }\|" \
	-e "s\|VAR_PLUGIN_DIR\|${EPREFIX}/usr/$(get_libdir)/uwsgi\|" \
	-e "s\|VAR_BUILD_DIR\|${T}/plugins\|" \
	-e "s\|VAR_EMBEDDED\|${embedded_plugins// /, }\|" \
	buildconf/gentoo.ini \|\| die "sed failed"

	use caps \|\| sed -i -e 's\|sys/capability.h\|DISABLED\|' uwsgiconfig.py \|\| die "sed failed"
	use zeromq \|\| sed -i -e 's\|uuid/uuid.h\|DISABLED\|' uwsgiconfig.py \|\| die "sed failed"

	if use uwsgi_plugins_emperor_pg ; then
	PGPV="$(best_version dev-db/postgresql)"
	PGSLOT="$(get_version_component_range 1-2 ${PGPV##dev-db/postgresql-})"
	sed -i \
	-e "s\|pg_config\|pg_config${PGSLOT/.}\|" \
	plugins/emperor_pg/uwsgiplugin.py \|\| die "sed failed"
	fi
	}

	each_ruby_compile() {
	cd "${WORKDIR}/${MY_P}" \|\| die "sed failed"

	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rack gentoo rack_${RUBY##*/} \|\| die "building plugin for ${RUBY} failed"
	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/fiber gentoo fiber_${RUBY##*/}\|\| die "building fiber plugin for ${RUBY} failed"
	UWSGICONFIG_RUBYPATH="${RUBY}" python uwsgiconfig.py --plugin plugins/rbthreads gentoo rbthreads_${RUBY##*/}\|\| die "building rbthreads plugin for ${RUBY} failed"
	}

	python_compile_plugins() {
	local EPYV
	local PYV
	EPYV=${EPYTHON/.}
	PYV=${EPYV/python}

	if [[ ${EPYTHON} == pypy* ]] ; then
	echo "skipping because pypy is not meant to build plugins on its own"
	return
	fi

	${PYTHON} uwsgiconfig.py --plugin plugins/python gentoo ${EPYV} \|\| die "building plugin for ${EPYTHON} failed"

	if use python_asyncio ; then
	if [[ "${PYV}" == "34" \|\| "${PYV}" == "35" ]] ; then
	${PYTHON} uwsgiconfig.py --plugin plugins/asyncio gentoo asyncio${PYV} \|\| die "building plugin for asyncio-support in ${EPYTHON} failed"
	fi
	fi

	if use python_gevent ; then
	if [[ "${PYV}" == "27" ]] ; then
	${PYTHON} uwsgiconfig.py --plugin plugins/gevent gentoo gevent${PYV} \|\| die "building plugin for gevent-support in ${EPYTHON} failed"
	fi
	fi

	if use pypy ; then
	if [[ "${PYV}" == "27" ]] ; then
	# TODO: do some proper patching ? The wiki didn't help... I gave up for now.
	# QA: RWX --- --- usr/lib64/uwsgi/pypy_plugin.so
	append-ldflags -Wl,-z,noexecstack
	${PYTHON} uwsgiconfig.py --plugin plugins/pypy gentoo pypy \|\| die "building plugin for pypy-support in ${EPYTHON} failed"
	fi
	fi
	}

	python_install_symlinks() {
	dosym uwsgi /usr/bin/uwsgi_${EPYTHON/.}
	}

	src_compile() {
	mkdir -p "${T}/plugins"

	python uwsgiconfig.py --build gentoo \|\| die "building uwsgi failed"

	if use go ; then
	python uwsgiconfig.py --plugin plugins/gccgo gentoo \|\| die "building plugin for go failed"
	fi

	if use lua ; then
	# setting the name for the pkg-config file to lua, since we don't have
	# slotted lua
	UWSGICONFIG_LUAPC="lua" python uwsgiconfig.py --plugin plugins/lua gentoo \|\| die "building plugin for lua failed"
	fi

	if use php ; then
	for s in $(php_get_slots); do
	UWSGICONFIG_PHPDIR="/usr/$(get_libdir)/${s}" python uwsgiconfig.py --plugin plugins/php gentoo ${s/.} \|\| die "building plugin for ${s} failed"
	done
	fi

	if use python ; then
	python_foreach_impl python_compile_plugins
	fi

	if use ruby ; then
	ruby-ng_src_compile
	fi

	if use apache2 ; then
	for m in proxy_uwsgi Ruwsgi uwsgi ; do
	APXS2_ARGS="-c mod_${m}.c"
	apache-module_src_compile
	done
	fi
	}

	src_install() {
	dobin uwsgi
	pax-mark m "${D}"/usr/bin/uwsgi

	insinto /usr/$(get_libdir)/uwsgi
	doins "${T}/plugins"/*.so

	use cgi && dosym uwsgi /usr/bin/uwsgi_cgi
	use go && dosym uwsgi /usr/bin/uwsgi_go
	use lua && dosym uwsgi /usr/bin/uwsgi_lua
	use mono && dosym uwsgi /usr/bin/uwsgi_mono
	use perl && dosym uwsgi /usr/bin/uwsgi_psgi

	if use php ; then
	for s in $(php_get_slots); do
	dosym uwsgi /usr/bin/uwsgi_${s/.}
	done
	fi

	if use python ; then
	python_foreach_impl python_install_symlinks
	python_foreach_impl python_domodule uwsgidecorators.py
	fi

	if use apache2; then
	for m in proxy_uwsgi Ruwsgi uwsgi ; do
	APACHE2_MOD_FILE="${APXS2_S}/.libs/mod_${m}.so"
	apache-module_src_install
	done
	fi

	newinitd "${FILESDIR}"/uwsgi.initd-r7 uwsgi
	newconfd "${FILESDIR}"/uwsgi.confd-r4 uwsgi
	keepdir /etc/"${PN}".d
	use uwsgi_plugins_spooler && keepdir /var/spool/"${PN}"
	}

	pkg_postinst() {
	if use apache2 ; then
	elog "Three Apache modules have been installed: mod_proxy_uwsgi, mod_uwsgi and mod_Ruwsgi."
	elog "You can enable them with -D PROXY_UWSGI, -DUWSGI or -DRUWSGI in /etc/conf.d/apache2."
	elog "mod_uwsgi and mod_Ruwsgi have the same configuration interface and define the same symbols."
	elog "Therefore you can enable only one of them at a time."
	elog "mod_uwsgi is commercially supported by Unbit and stable but a bit hacky."
	elog "mod_Ruwsgi is newer and more Apache-API friendly but not commercially supported."
	elog "mod_proxy_uwsgi is a proxy module, considered stable and is now the recommended module."
	fi

	elog "Append the following options to the uwsgi call to load the respective language plugin:"
	use cgi && elog " '--plugins cgi' for cgi"
	use lua && elog " '--plugins lua' for lua"
	use mono && elog " '--plugins mono' for mono"
	use perl && elog " '--plugins psgi' for perl"

	if use php ; then
	for s in $(php_get_slots); do
	elog " '--plugins ${s/.}' for ${s}"
	done
	fi

	python_pkg_postinst() {
	local EPYV
	local PYV
	EPYV=${EPYTHON/.}
	PYV=${EPYV/python}

	if [[ ${EPYTHON} == pypy* ]] ; then
	elog " '--plugins pypy' for pypy"
	return
	fi

	elog " "
	elog " '--plugins ${EPYV}' for ${EPYTHON}"
	if use python_asyncio ; then
	if [[ ${EPYV} == python34 ]] ; then
	elog " '--plugins ${EPYV},asyncio${PYV}' for asyncio support in ${EPYTHON}"
	else
	elog " (asyncio is only supported in python3.4)"
	fi
	fi
	if use python_gevent ; then
	if [[ ${EPYTHON} == python2* ]] ; then
	elog " '--plugins ${EPYV},gevent${PYV}' for gevent support in ${EPYTHON}"
	else
	elog " (gevent is currently not supported in ${EPYTHON})"
	fi
	fi
	}

	use python && python_foreach_impl python_pkg_postinst

	if use ruby ; then
	for ruby in $USE_RUBY; do
	if use ruby_targets_${ruby} ; then
	elog " '--plugins rack_${ruby/.}' for ${ruby}"
	elog " '--plugins fiber_${ruby/.}' for ${ruby} fibers"
	elog " '--plugins rbthreads_${ruby/.}' for ${ruby} rbthreads"
	fi
	done
	fi
	}