- 

# Copyright 1999-2015 Gentoo Foundation

# Distributed under the terms of the GNU General Public License v2

# $Id$

EAPI=5

# Maintainer notes:

# - http_rewrite-independent pcre-support makes sense for matching locations without an actual rewrite

# - any http-module activates the main http-functionality and overrides USE=-http

# - keep the following requirements in mind before adding external modules:

#	* alive upstream

#	* sane packaging

#	* builds cleanly

#	* does not need a patch for nginx core

# - TODO: test the google-perftools module (included in vanilla tarball)

# prevent perl-module from adding automagic perl DEPENDs

GENTOO_DEPEND_ON_PERL="no"

# devel_kit (https://github.com/simpl/ngx_devel_kit, BSD license)

DEVEL_KIT_MODULE_PV="0.2.19"

DEVEL_KIT_MODULE_P="ngx_devel_kit-${DEVEL_KIT_MODULE_PV}-r1"

DEVEL_KIT_MODULE_URI="https://github.com/simpl/ngx_devel_kit/archive/v${DEVEL_KIT_MODULE_PV}.tar.gz"

DEVEL_KIT_MODULE_WD="${WORKDIR}/ngx_devel_kit-${DEVEL_KIT_MODULE_PV}"

# http_uploadprogress (https://github.com/masterzen/nginx-upload-progress-module, BSD-2 license)

HTTP_UPLOAD_PROGRESS_MODULE_PV="0.9.1"

HTTP_UPLOAD_PROGRESS_MODULE_P="ngx_http_upload_progress-${HTTP_UPLOAD_PROGRESS_MODULE_PV}-r1"

HTTP_UPLOAD_PROGRESS_MODULE_URI="https://github.com/masterzen/nginx-upload-progress-module/archive/v${HTTP_UPLOAD_PROGRESS_MODULE_PV}.tar.gz"

HTTP_UPLOAD_PROGRESS_MODULE_WD="${WORKDIR}/nginx-upload-progress-module-${HTTP_UPLOAD_PROGRESS_MODULE_PV}"

# http_headers_more (https://github.com/agentzh/headers-more-nginx-module, BSD license)

HTTP_HEADERS_MORE_MODULE_PV="0.261"

HTTP_HEADERS_MORE_MODULE_P="ngx_http_headers_more-${HTTP_HEADERS_MORE_MODULE_PV}"

HTTP_HEADERS_MORE_MODULE_URI="https://github.com/agentzh/headers-more-nginx-module/archive/v${HTTP_HEADERS_MORE_MODULE_PV}.tar.gz"

HTTP_HEADERS_MORE_MODULE_WD="${WORKDIR}/headers-more-nginx-module-${HTTP_HEADERS_MORE_MODULE_PV}"

# http_cache_purge (http://labs.frickle.com/nginx_ngx_cache_purge/, BSD-2 license)

HTTP_CACHE_PURGE_MODULE_PV="2.3"

HTTP_CACHE_PURGE_MODULE_P="ngx_http_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}"

HTTP_CACHE_PURGE_MODULE_URI="http://labs.frickle.com/files/ngx_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}.tar.gz"

HTTP_CACHE_PURGE_MODULE_WD="${WORKDIR}/ngx_cache_purge-${HTTP_CACHE_PURGE_MODULE_PV}"

# http_slowfs_cache (http://labs.frickle.com/nginx_ngx_slowfs_cache/, BSD-2 license)

HTTP_SLOWFS_CACHE_MODULE_PV="1.10"

HTTP_SLOWFS_CACHE_MODULE_P="ngx_http_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}"

HTTP_SLOWFS_CACHE_MODULE_URI="http://labs.frickle.com/files/ngx_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}.tar.gz"

HTTP_SLOWFS_CACHE_MODULE_WD="${WORKDIR}/ngx_slowfs_cache-${HTTP_SLOWFS_CACHE_MODULE_PV}"

# http_fancyindex (https://github.com/aperezdc/ngx-fancyindex, BSD license)

HTTP_FANCYINDEX_MODULE_PV="0.3.5"

HTTP_FANCYINDEX_MODULE_P="ngx_http_fancyindex-${HTTP_FANCYINDEX_MODULE_PV}"

HTTP_FANCYINDEX_MODULE_URI="https://github.com/aperezdc/ngx-fancyindex/archive/v${HTTP_FANCYINDEX_MODULE_PV}.tar.gz"

HTTP_FANCYINDEX_MODULE_WD="${WORKDIR}/ngx-fancyindex-${HTTP_FANCYINDEX_MODULE_PV}"

# http_lua (https://github.com/openresty/lua-nginx-module, BSD license)

HTTP_LUA_MODULE_PV="0.9.16"

HTTP_LUA_MODULE_P="ngx_http_lua-${HTTP_LUA_MODULE_PV}"

HTTP_LUA_MODULE_URI="https://github.com/openresty/lua-nginx-module/archive/v${HTTP_LUA_MODULE_PV}.tar.gz"

HTTP_LUA_MODULE_WD="${WORKDIR}/lua-nginx-module-${HTTP_LUA_MODULE_PV}"

# http_auth_pam (https://github.com/stogh/ngx_http_auth_pam_module/, http://web.iti.upv.es/~sto/nginx/, BSD-2 license)

HTTP_AUTH_PAM_MODULE_PV="1.4"

HTTP_AUTH_PAM_MODULE_P="ngx_http_auth_pam-${HTTP_AUTH_PAM_MODULE_PV}"

HTTP_AUTH_PAM_MODULE_URI="https://github.com/stogh/ngx_http_auth_pam_module/archive/v${HTTP_AUTH_PAM_MODULE_PV}.tar.gz"

HTTP_AUTH_PAM_MODULE_WD="${WORKDIR}/ngx_http_auth_pam_module-${HTTP_AUTH_PAM_MODULE_PV}"

# http_upstream_check (https://github.com/yaoweibin/nginx_upstream_check_module, BSD license)

HTTP_UPSTREAM_CHECK_MODULE_PV="0.3.0"

HTTP_UPSTREAM_CHECK_MODULE_P="ngx_http_upstream_check-${HTTP_UPSTREAM_CHECK_MODULE_PV}"

HTTP_UPSTREAM_CHECK_MODULE_URI="https://github.com/yaoweibin/nginx_upstream_check_module/archive/v${HTTP_UPSTREAM_CHECK_MODULE_PV}.tar.gz"

HTTP_UPSTREAM_CHECK_MODULE_WD="${WORKDIR}/nginx_upstream_check_module-${HTTP_UPSTREAM_CHECK_MODULE_PV}"

# http_metrics (https://github.com/zenops/ngx_metrics, BSD license)

HTTP_METRICS_MODULE_PV="0.1.1"

HTTP_METRICS_MODULE_P="ngx_metrics-${HTTP_METRICS_MODULE_PV}"

HTTP_METRICS_MODULE_URI="https://github.com/madvertise/ngx_metrics/archive/v${HTTP_METRICS_MODULE_PV}.tar.gz"

HTTP_METRICS_MODULE_WD="${WORKDIR}/ngx_metrics-${HTTP_METRICS_MODULE_PV}"

# naxsi-core (https://github.com/nbs-system/naxsi, GPLv2+)

HTTP_NAXSI_MODULE_PV="0.54"

HTTP_NAXSI_MODULE_P="ngx_http_naxsi-${HTTP_NAXSI_MODULE_PV}"

HTTP_NAXSI_MODULE_URI="https://github.com/nbs-system/naxsi/archive/${HTTP_NAXSI_MODULE_PV}.tar.gz"

HTTP_NAXSI_MODULE_WD="${WORKDIR}/naxsi-${HTTP_NAXSI_MODULE_PV}/naxsi_src"

# nginx-rtmp-module (https://github.com/arut/nginx-rtmp-module, BSD license)

RTMP_MODULE_PV="1.1.7"

RTMP_MODULE_P="ngx_rtmp-${RTMP_MODULE_PV}"

RTMP_MODULE_URI="https://github.com/arut/nginx-rtmp-module/archive/v${RTMP_MODULE_PV}.tar.gz"

RTMP_MODULE_WD="${WORKDIR}/nginx-rtmp-module-${RTMP_MODULE_PV}"

# nginx-dav-ext-module (https://github.com/arut/nginx-dav-ext-module, BSD license)

HTTP_DAV_EXT_MODULE_PV="0.0.3"

HTTP_DAV_EXT_MODULE_P="ngx_http_dav_ext-${HTTP_DAV_EXT_MODULE_PV}"

HTTP_DAV_EXT_MODULE_URI="https://github.com/arut/nginx-dav-ext-module/archive/v${HTTP_DAV_EXT_MODULE_PV}.tar.gz"

HTTP_DAV_EXT_MODULE_WD="${WORKDIR}/nginx-dav-ext-module-${HTTP_DAV_EXT_MODULE_PV}"

# echo-nginx-module (https://github.com/agentzh/echo-nginx-module, BSD license)

HTTP_ECHO_MODULE_PV="0.58"

HTTP_ECHO_MODULE_P="ngx_http_echo-${HTTP_ECHO_MODULE_PV}"

HTTP_ECHO_MODULE_URI="https://github.com/agentzh/echo-nginx-module/archive/v${HTTP_ECHO_MODULE_PV}.tar.gz"

HTTP_ECHO_MODULE_WD="${WORKDIR}/echo-nginx-module-${HTTP_ECHO_MODULE_PV}"

# mod_security for nginx (https://modsecurity.org/, Apache-2.0)

# keep the MODULE_P here consistent with upstream to avoid tarball duplication

HTTP_SECURITY_MODULE_PV="2.9.0"

HTTP_SECURITY_MODULE_P="modsecurity-${HTTP_SECURITY_MODULE_PV}"

HTTP_SECURITY_MODULE_URI="https://www.modsecurity.org/tarball/${HTTP_SECURITY_MODULE_PV}/${HTTP_SECURITY_MODULE_P}.tar.gz"

HTTP_SECURITY_MODULE_WD="${WORKDIR}/${HTTP_SECURITY_MODULE_P}"

# push-stream-module (http://www.nginxpushstream.com, https://github.com/wandenberg/nginx-push-stream-module, GPL-3)

HTTP_PUSH_STREAM_MODULE_PV="0.5.1"

HTTP_PUSH_STREAM_MODULE_P="ngx_http_push_stream-${HTTP_PUSH_STREAM_MODULE_PV}"

HTTP_PUSH_STREAM_MODULE_URI="https://github.com/wandenberg/nginx-push-stream-module/archive/${HTTP_PUSH_STREAM_MODULE_PV}.tar.gz"

HTTP_PUSH_STREAM_MODULE_WD="${WORKDIR}/nginx-push-stream-module-${HTTP_PUSH_STREAM_MODULE_PV}"

# sticky-module (https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng, BSD-2)

HTTP_STICKY_MODULE_PV="1.2.6"

HTTP_STICKY_MODULE_P="nginx_http_sticky_module_ng-${HTTP_STICKY_MODULE_PV}"

HTTP_STICKY_MODULE_URI="https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng/get/${HTTP_STICKY_MODULE_PV}.tar.bz2"

HTTP_STICKY_MODULE_WD="${WORKDIR}/nginx-goodies-nginx-sticky-module-ng-c78b7dd79d0d"

# mogilefs-module (http://www.grid.net.ru/nginx/mogilefs.en.html, BSD-2)

HTTP_MOGILEFS_MODULE_PV="1.0.4"

HTTP_MOGILEFS_MODULE_P="ngx_mogilefs_module-${HTTP_MOGILEFS_MODULE_PV}"

HTTP_MOGILEFS_MODULE_URI="http://www.grid.net.ru/nginx/download/nginx_mogilefs_module-${HTTP_MOGILEFS_MODULE_PV}.tar.gz"

HTTP_MOGILEFS_MODULE_WD="${WORKDIR}/nginx_mogilefs_module-${HTTP_MOGILEFS_MODULE_PV}"

# memc-module (https://github.com/openresty/memc-nginx-module, BSD-2)

HTTP_MEMC_MODULE_PV="0.16"

HTTP_MEMC_MODULE_P="ngx_memc_module-${HTTP_MEMC_MODULE_PV}"

HTTP_MEMC_MODULE_URI="https://github.com/openresty/memc-nginx-module/archive/v${HTTP_MEMC_MODULE_PV}.tar.gz"

HTTP_MEMC_MODULE_WD="${WORKDIR}/memc-nginx-module-${HTTP_MEMC_MODULE_PV}"

inherit eutils ssl-cert toolchain-funcs perl-module flag-o-matic user systemd versionator multilib

DESCRIPTION="Robust, small and high performance http and reverse proxy server"

HOMEPAGE="http://nginx.org"

SRC_URI="http://nginx.org/download/${P}.tar.gz

	${DEVEL_KIT_MODULE_URI} -> ${DEVEL_KIT_MODULE_P}.tar.gz

	nginx_modules_http_upload_progress? ( ${HTTP_UPLOAD_PROGRESS_MODULE_URI} -> ${HTTP_UPLOAD_PROGRESS_MODULE_P}.tar.gz )

	nginx_modules_http_headers_more? ( ${HTTP_HEADERS_MORE_MODULE_URI} -> ${HTTP_HEADERS_MORE_MODULE_P}.tar.gz )

	nginx_modules_http_cache_purge? ( ${HTTP_CACHE_PURGE_MODULE_URI} -> ${HTTP_CACHE_PURGE_MODULE_P}.tar.gz )

	nginx_modules_http_slowfs_cache? ( ${HTTP_SLOWFS_CACHE_MODULE_URI} -> ${HTTP_SLOWFS_CACHE_MODULE_P}.tar.gz )

	nginx_modules_http_fancyindex? ( ${HTTP_FANCYINDEX_MODULE_URI} -> ${HTTP_FANCYINDEX_MODULE_P}.tar.gz )

	nginx_modules_http_lua? ( ${HTTP_LUA_MODULE_URI} -> ${HTTP_LUA_MODULE_P}.tar.gz )

	nginx_modules_http_auth_pam? ( ${HTTP_AUTH_PAM_MODULE_URI} -> ${HTTP_AUTH_PAM_MODULE_P}.tar.gz )

	nginx_modules_http_upstream_check? ( ${HTTP_UPSTREAM_CHECK_MODULE_URI} -> ${HTTP_UPSTREAM_CHECK_MODULE_P}.tar.gz )

	nginx_modules_http_metrics? ( ${HTTP_METRICS_MODULE_URI} -> ${HTTP_METRICS_MODULE_P}.tar.gz )

	nginx_modules_http_naxsi? ( ${HTTP_NAXSI_MODULE_URI} -> ${HTTP_NAXSI_MODULE_P}.tar.gz )

	rtmp? ( ${RTMP_MODULE_URI} -> ${RTMP_MODULE_P}.tar.gz )

	nginx_modules_http_dav_ext? ( ${HTTP_DAV_EXT_MODULE_URI} -> ${HTTP_DAV_EXT_MODULE_P}.tar.gz )

	nginx_modules_http_echo? ( ${HTTP_ECHO_MODULE_URI} -> ${HTTP_ECHO_MODULE_P}.tar.gz )

	nginx_modules_http_security? ( ${HTTP_SECURITY_MODULE_URI} -> ${HTTP_SECURITY_MODULE_P}.tar.gz )

	nginx_modules_http_push_stream? ( ${HTTP_PUSH_STREAM_MODULE_URI} -> ${HTTP_PUSH_STREAM_MODULE_P}.tar.gz )

	nginx_modules_http_sticky? ( ${HTTP_STICKY_MODULE_URI} -> ${HTTP_STICKY_MODULE_P}.tar.bz2 )

	nginx_modules_http_mogilefs? ( ${HTTP_MOGILEFS_MODULE_URI} -> ${HTTP_MOGILEFS_MODULE_P}.tar.gz )

	nginx_modules_http_memc? ( ${HTTP_MEMC_MODULE_URI} -> ${HTTP_MEMC_MODULE_P}.tar.gz )"

LICENSE="BSD-2 BSD SSLeay MIT GPL-2 GPL-2+

	nginx_modules_http_security? ( Apache-2.0 )

	nginx_modules_http_push_stream? ( GPL-3 )"

SLOT="mainline"

KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"

NGINX_MODULES_STD="access auth_basic autoindex browser charset empty_gif fastcgi

geo gzip limit_req limit_conn map memcached proxy referer rewrite scgi ssi

split_clients upstream_ip_hash userid uwsgi"

NGINX_MODULES_OPT="addition auth_request dav degradation flv geoip gunzip gzip_static

image_filter mp4 perl random_index realip secure_link stub_status sub xslt"

NGINX_MODULES_MAIL="imap pop3 smtp"

NGINX_MODULES_3RD="

	http_upload_progress

	http_headers_more

	http_cache_purge

	http_slowfs_cache

	http_fancyindex

	http_lua

	http_auth_pam

	http_upstream_check

	http_metrics

	http_naxsi

	http_dav_ext

	http_echo

	http_security

	http_push_stream

	http_sticky

	http_ajp

	http_mogilefs

	http_memc"

IUSE="aio debug +http http2 +http-cache ipv6 libatomic libressl luajit +pcre pcre-jit rtmp

selinux ssl threads userland_GNU vim-syntax"

for mod in $NGINX_MODULES_STD; do

	IUSE="${IUSE} +nginx_modules_http_${mod}"

done

for mod in $NGINX_MODULES_OPT; do

	IUSE="${IUSE} nginx_modules_http_${mod}"

done

for mod in $NGINX_MODULES_MAIL; do

	IUSE="${IUSE} nginx_modules_mail_${mod}"

done

for mod in $NGINX_MODULES_3RD; do

	IUSE="${IUSE} nginx_modules_${mod}"

done

# Add so we can warn users updating about config changes

IUSE="${IUSE} nginx_modules_http_spdy"

CDEPEND="

	pcre? ( >=dev-libs/libpcre-4.2 )

	pcre-jit? ( >=dev-libs/libpcre-8.20[jit] )

	ssl? (

		!libressl? ( dev-libs/openssl:0= )

		libressl? ( dev-libs/libressl:= )

	)

	http2? (

		!libressl? ( >=dev-libs/openssl-1.0.1c:0= )

		libressl? ( dev-libs/libressl:= )

	)

	http-cache? (

		userland_GNU? (

			!libressl? ( dev-libs/openssl:0= )

			libressl? ( dev-libs/libressl:= )

		)

	)

	nginx_modules_http_geoip? ( dev-libs/geoip )

	nginx_modules_http_gunzip? ( sys-libs/zlib )

	nginx_modules_http_gzip? ( sys-libs/zlib )

	nginx_modules_http_gzip_static? ( sys-libs/zlib )

	nginx_modules_http_image_filter? ( media-libs/gd[jpeg,png] )

	nginx_modules_http_perl? ( >=dev-lang/perl-5.8 )

	nginx_modules_http_rewrite? ( >=dev-libs/libpcre-4.2 )

	nginx_modules_http_secure_link? (

		userland_GNU? (

			!libressl? ( dev-libs/openssl:0= )

			libressl? ( dev-libs/libressl:= )

		)

	)

	nginx_modules_http_xslt? ( dev-libs/libxml2 dev-libs/libxslt )

	nginx_modules_http_lua? ( !luajit? ( dev-lang/lua:0= ) luajit? ( dev-lang/luajit:2= ) )

	nginx_modules_http_auth_pam? ( virtual/pam )

	nginx_modules_http_metrics? ( dev-libs/yajl )

	nginx_modules_http_dav_ext? ( dev-libs/expat )

	nginx_modules_http_security? ( >=dev-libs/libxml2-2.7.8 dev-libs/apr-util www-servers/apache )"

RDEPEND="${CDEPEND}

	selinux? ( sec-policy/selinux-nginx )

	!www-servers/nginx:0"

DEPEND="${CDEPEND}

	arm? ( dev-libs/libatomic_ops )

	libatomic? ( dev-libs/libatomic_ops )"

PDEPEND="vim-syntax? ( app-vim/nginx-syntax )"

REQUIRED_USE="pcre-jit? ( pcre )

	nginx_modules_http_lua? ( nginx_modules_http_rewrite )

	nginx_modules_http_naxsi? ( pcre )

	nginx_modules_http_dav_ext? ( nginx_modules_http_dav )

	nginx_modules_http_metrics? ( nginx_modules_http_stub_status )

	nginx_modules_http_security? ( pcre )

	nginx_modules_http_push_stream? ( ssl )"

pkg_setup() {

	NGINX_HOME="/var/lib/nginx"

	NGINX_HOME_TMP="${NGINX_HOME}/tmp"

	ebegin "Creating nginx user and group"

	enewgroup ${PN}

	enewuser ${PN} -1 -1 "${NGINX_HOME}" ${PN}

	eend $?

	if use libatomic; then

		ewarn "GCC 4.1+ features built-in atomic operations."

		ewarn "Using libatomic_ops is only needed if using"

		ewarn "a different compiler or a GCC prior to 4.1"

	fi

	if [[ -n $NGINX_ADD_MODULES ]]; then

		ewarn "You are building custom modules via \$NGINX_ADD_MODULES!"

		ewarn "This nginx installation is not supported!"

		ewarn "Make sure you can reproduce the bug without those modules"

		ewarn "_before_ reporting bugs."

	fi

	if use !http; then

		ewarn "To actually disable all http-functionality you also have to disable"

		ewarn "all nginx http modules."

	fi

	if use nginx_modules_http_ajp; then

		eerror "The AJP module currently doesn't build for nginx >1.8."

		eerror "It will be reintroduced with the 1.9 series when proven stable."

		eerror "Either disable it or stick with nginx 1.7.x."

		die "AJP module not supported"

	fi

	if use nginx_modules_http_mogilefs && use threads; then

		eerror "mogilefs won't compile with threads support."

		eerror "Please disable either flag and try again."

		die "Can't compile mogilefs with threads support"

	fi

}

src_prepare() {

	epatch_user

	epatch "${FILESDIR}/${PN}-1.4.1-fix-perl-install-path.patch"

	if use nginx_modules_http_upstream_check; then

		epatch "${FILESDIR}/check-1.9.2".patch

	fi

	if use nginx_modules_http_lua; then

		sed -i -e 's/-llua5.1/-llua/' "${HTTP_LUA_MODULE_WD}/config" || die

	fi

	find auto/ -type f -print0 | xargs -0 sed -i 's:\&\& make:\&\& \\$(MAKE):' || die

	# We have config protection, don't rename etc files

	sed -i 's:.default::' auto/install || die

	# remove useless files

	sed -i -e '/koi-/d' -e '/win-/d' auto/install || die

	# don't install to /etc/nginx/ if not in use

	local module

	for module in fastcgi scgi uwsgi ; do

		if ! use nginx_modules_http_${module}; then

			sed -i -e "/${module}/d" auto/install || die

		fi

	done

}

src_configure() {

	# mod_security needs to generate nginx/modsecurity/config before including it

	if use nginx_modules_http_security; then

		cd "${HTTP_SECURITY_MODULE_WD}"

		if use luajit ; then

			sed -i \

				-e 's|^\(LUA_PKGNAMES\)=.*|\1="luajit"|' \

				configure || die

		fi

		./configure \

			--enable-standalone-module \

			$(use_enable pcre-jit) \

			$(use_with nginx_modules_http_lua lua) || die "configure failed for mod_security"

	fi

	cd "${S}"

	local myconf=() http_enabled= mail_enabled=

	use aio		  && myconf+=( --with-file-aio )

	use debug	  && myconf+=( --with-debug )

	use http2     && myconf+=( --with-http_v2_module )

	use ipv6	  && myconf+=( --with-ipv6 )

	use libatomic && myconf+=( --with-libatomic )

	use pcre	  && myconf+=( --with-pcre )

	use pcre-jit  && myconf+=( --with-pcre-jit )

	use threads   && myconf+=( --with-threads )

	# HTTP modules

	for mod in $NGINX_MODULES_STD; do

		if use nginx_modules_http_${mod}; then

			http_enabled=1

		else

			myconf+=( --without-http_${mod}_module )

		fi

	done

	for mod in $NGINX_MODULES_OPT; do

		if use nginx_modules_http_${mod}; then

			http_enabled=1

			myconf+=( --with-http_${mod}_module )

		fi

	done

	if use nginx_modules_http_fastcgi; then

		myconf+=( --with-http_realip_module )

	fi

	# third-party modules

	if use nginx_modules_http_upload_progress; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_UPLOAD_PROGRESS_MODULE_WD} )

	fi

	if use nginx_modules_http_headers_more; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_HEADERS_MORE_MODULE_WD} )

	fi

	if use nginx_modules_http_cache_purge; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_CACHE_PURGE_MODULE_WD} )

	fi

	if use nginx_modules_http_slowfs_cache; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_SLOWFS_CACHE_MODULE_WD} )

	fi

	if use nginx_modules_http_fancyindex; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_FANCYINDEX_MODULE_WD} )

	fi

	if use nginx_modules_http_lua; then

		http_enabled=1

		if use luajit; then

			export LUAJIT_LIB=$(pkg-config --variable libdir luajit)

			export LUAJIT_INC=$(pkg-config --variable includedir luajit)

		else

			export LUA_LIB=$(pkg-config --variable libdir lua)

			export LUA_INC=$(pkg-config --variable includedir lua)

		fi

		myconf+=( --add-module=${DEVEL_KIT_MODULE_WD} )

		myconf+=( --add-module=${HTTP_LUA_MODULE_WD} )

	fi

	if use nginx_modules_http_auth_pam; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_AUTH_PAM_MODULE_WD} )

	fi

	if use nginx_modules_http_upstream_check; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_UPSTREAM_CHECK_MODULE_WD} )

	fi

	if use nginx_modules_http_metrics; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_METRICS_MODULE_WD} )

	fi

	if use nginx_modules_http_naxsi ; then

		http_enabled=1

		myconf+=(  --add-module=${HTTP_NAXSI_MODULE_WD} )

	fi

	if use rtmp ; then

		http_enabled=1

		myconf+=( --add-module=${RTMP_MODULE_WD} )

	fi

	if use nginx_modules_http_dav_ext ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_DAV_EXT_MODULE_WD} )

	fi

	if use nginx_modules_http_echo ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_ECHO_MODULE_WD} )

	fi

	if use nginx_modules_http_security ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_SECURITY_MODULE_WD}/nginx/modsecurity )

	fi

	if use nginx_modules_http_push_stream ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_PUSH_STREAM_MODULE_WD} )

	fi

	if use nginx_modules_http_sticky ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_STICKY_MODULE_WD} )

	fi

	if use nginx_modules_http_mogilefs ; then

		http_enabled=1

		myconf+=( --add-module=${HTTP_MOGILEFS_MODULE_WD} )

	fi

		if use nginx_modules_http_memc ; then

				http_enabled=1

				myconf+=( --add-module=${HTTP_MEMC_MODULE_WD} )

		fi

	if use http || use http-cache || use http2; then

		http_enabled=1

	fi

	if [ $http_enabled ]; then

		use http-cache || myconf+=( --without-http-cache )

		use ssl && myconf+=( --with-http_ssl_module )

	else

		myconf+=( --without-http --without-http-cache )

	fi

	# MAIL modules

	for mod in $NGINX_MODULES_MAIL; do

		if use nginx_modules_mail_${mod}; then

			mail_enabled=1

		else

			myconf+=( --without-mail_${mod}_module )

		fi

	done

	if [ $mail_enabled ]; then

		myconf+=( --with-mail )

		use ssl && myconf+=( --with-mail_ssl_module )

	fi

	# custom modules

	for mod in $NGINX_ADD_MODULES; do

		myconf+=(  --add-module=${mod} )

	done

	# https://bugs.gentoo.org/286772

	export LANG=C LC_ALL=C

	tc-export CC

	if ! use prefix; then

		myconf+=( --user=${PN}" "--group=${PN} )

	fi

	./configure \

		--prefix="${EPREFIX}"/usr \

		--conf-path="${EPREFIX}"/etc/${PN}/${PN}.conf \

		--error-log-path="${EPREFIX}"/var/log/${PN}/error_log \

		--pid-path="${EPREFIX}"/run/${PN}.pid \

		--lock-path="${EPREFIX}"/run/lock/${PN}.lock \

		--with-cc-opt="-I${EROOT}usr/include" \

		--with-ld-opt="-L${EROOT}usr/$(get_libdir)" \

		--http-log-path="${EPREFIX}"/var/log/${PN}/access_log \

		--http-client-body-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/client \

		--http-proxy-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/proxy \

		--http-fastcgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/fastcgi \

		--http-scgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/scgi \

		--http-uwsgi-temp-path="${EPREFIX}${NGINX_HOME_TMP}"/uwsgi \

		"${myconf[@]}" || die "configure failed"

	# A purely cosmetic change that makes nginx -V more readable. This can be

	# good if people outside the gentoo community would troubleshoot and

	# question the users setup.

	sed -i -e "s|${WORKDIR}|external_module|g" objs/ngx_auto_config.h || die

}

src_compile() {

	use nginx_modules_http_security && emake -C "${HTTP_SECURITY_MODULE_WD}"

	# https://bugs.gentoo.org/286772

	export LANG=C LC_ALL=C

	emake LINK="${CC} ${LDFLAGS}" OTHERLDFLAGS="${LDFLAGS}"

}

src_install() {

	emake DESTDIR="${D%/}" install

	cp "${FILESDIR}"/nginx.conf "${ED}"etc/nginx/nginx.conf || die

	newinitd "${FILESDIR}"/nginx.initd-r2 nginx

	systemd_newunit "${FILESDIR}"/nginx.service-r1 nginx.service

	doman man/nginx.8

	dodoc CHANGES* README

	# just keepdir. do not copy the default htdocs files (bug #449136)

	keepdir /var/www/localhost

	rm -rf "${D}"usr/html || die

	# set up a list of directories to keep

	local keepdir_list="${NGINX_HOME_TMP}"/client

	local module

	for module in proxy fastcgi scgi uwsgi; do

		use nginx_modules_http_${module} && keepdir_list+=" ${NGINX_HOME_TMP}/${module}"

	done

	keepdir /var/log/nginx ${keepdir_list}

	# this solves a problem with SELinux where nginx doesn't see the directories

	# as root and tries to create them as nginx

	fperms 0750 "${NGINX_HOME_TMP}"

	fowners ${PN}:0 "${NGINX_HOME_TMP}"

	fperms 0700 /var/log/nginx ${keepdir_list}

	fowners ${PN}:${PN} /var/log/nginx ${keepdir_list}

	# logrotate

	insinto /etc/logrotate.d

	newins "${FILESDIR}"/nginx.logrotate-r1 nginx

	if use nginx_modules_http_perl; then

		cd "${S}"/objs/src/http/modules/perl/

		emake DESTDIR="${D}" INSTALLDIRS=vendor

		perl_delete_localpod

	fi

	if use nginx_modules_http_cache_purge; then

		docinto ${HTTP_CACHE_PURGE_MODULE_P}

		dodoc "${HTTP_CACHE_PURGE_MODULE_WD}"/{CHANGES,README.md,TODO.md}

	fi

	if use nginx_modules_http_slowfs_cache; then

		docinto ${HTTP_SLOWFS_CACHE_MODULE_P}

		dodoc "${HTTP_SLOWFS_CACHE_MODULE_WD}"/{CHANGES,README.md}

	fi

	if use nginx_modules_http_fancyindex; then

		docinto ${HTTP_FANCYINDEX_MODULE_P}

		dodoc "${HTTP_FANCYINDEX_MODULE_WD}"/README.rst

	fi

	if use nginx_modules_http_lua; then

		docinto ${HTTP_LUA_MODULE_P}

		dodoc "${HTTP_LUA_MODULE_WD}"/{Changes,README.markdown}

	fi

	if use nginx_modules_http_auth_pam; then

		docinto ${HTTP_AUTH_PAM_MODULE_P}

		dodoc "${HTTP_AUTH_PAM_MODULE_WD}"/{README.md,ChangeLog}

	fi

	if use nginx_modules_http_upstream_check; then

		docinto ${HTTP_UPSTREAM_CHECK_MODULE_P}

		dodoc "${HTTP_UPSTREAM_CHECK_MODULE_WD}"/{README,CHANGES}

	fi

	if use nginx_modules_http_naxsi; then

		insinto /etc/nginx

		doins "${HTTP_NAXSI_MODULE_WD}"/../naxsi_config/naxsi_core.rules

	fi

	if use rtmp; then

		docinto ${RTMP_MODULE_P}

		dodoc "${RTMP_MODULE_WD}"/{AUTHORS,README.md,stat.xsl}

	fi

	if use nginx_modules_http_dav_ext; then

		docinto ${HTTP_DAV_EXT_MODULE_P}

		dodoc "${HTTP_DAV_EXT_MODULE_WD}"/README

	fi

	if use nginx_modules_http_echo; then

		docinto ${HTTP_ECHO_MODULE_P}

		dodoc "${HTTP_ECHO_MODULE_WD}"/{README.markdown,doc/HttpEchoModule.wiki}

	fi

	if use nginx_modules_http_security; then

		docinto ${HTTP_SECURITY_MODULE_P}

		dodoc "${HTTP_SECURITY_MODULE_WD}"/{CHANGES,README.TXT,authors.txt}

	fi

	if use nginx_modules_http_push_stream; then

		docinto ${HTTP_PUSH_STREAM_MODULE_P}

		dodoc "${HTTP_PUSH_STREAM_MODULE_WD}"/{AUTHORS,CHANGELOG.textile,README.textile}

	fi

	if use nginx_modules_http_sticky; then

		docinto ${HTTP_STICKY_MODULE_P}

		dodoc "${HTTP_STICKY_MODULE_WD}"/{README.md,Changelog.txt,docs/sticky.pdf}

	fi

	if use nginx_modules_http_memc; then

		docinto ${HTTP_MEMC_MODULE_P}

		dodoc "${HTTP_MEMC_MODULE_WD}"/README.markdown

	fi

}

pkg_postinst() {

	if use ssl; then

		if [ ! -f "${EROOT}"etc/ssl/${PN}/${PN}.key ]; then

			install_cert /etc/ssl/${PN}/${PN}

			use prefix || chown ${PN}:${PN} "${EROOT}"etc/ssl/${PN}/${PN}.{crt,csr,key,pem}

		fi

	fi

	if use nginx_modules_http_spdy; then

		ewarn "In nginx 1.9.5 the spdy module was superseded by http2."

		ewarn "Update your configs and package.use accordingly."

	fi

	if use nginx_modules_http_lua && use http2; then

		ewarn "Lua 3rd party module author warns against using ${P} with"

		ewarn "NGINX_MODULES_HTTP=\"lua http2\". For more info, see http://git.io/OldLsg"

	fi

	# This is the proper fix for bug #458726/#469094, resp. CVE-2013-0337 for

	# existing installations

	local fix_perms=0

	for rv in ${REPLACING_VERSIONS} ; do

		version_compare ${rv} 1.4.1-r2

		[[ $? -eq 1 ]] && fix_perms=1

	done

	if [[ $fix_perms -eq 1 ]] ; then

		ewarn "To fix a security bug (CVE-2013-0337, bug #458726) had the following"

		ewarn "directories the world-readable bit removed (if set):"

		ewarn "  ${EPREFIX}/var/log/nginx"

		ewarn "  ${EPREFIX}${NGINX_HOME_TMP}/{,client,proxy,fastcgi,scgi,uwsgi}"

		ewarn "Check if this is correct for your setup before restarting nginx!"

		ewarn "This is a one-time change and will not happen on subsequent updates."

		ewarn "Furthermore nginx' temp directories got moved to ${NGINX_HOME_TMP}"

		chmod -f o-rwx "${EPREFIX}"/var/log/nginx "${EPREFIX}${NGINX_HOME_TMP}"/{,client,proxy,fastcgi,scgi,uwsgi}

	fi

	# If the nginx user can't change into or read the dir, display a warning.

	# If su is not available we display the warning nevertheless since we can't check properly

	su -s /bin/sh -c 'cd /var/log/nginx/ && ls' nginx >&/dev/null

	if [ $? -ne 0 ] ; then

		ewarn "Please make sure that the nginx user or group has at least"

		ewarn "'rx' permissions on /var/log/nginx (default on a fresh install)"

		ewarn "Otherwise you end up with empty log files after a logrotate."

	fi

}