- 

# Copyright 1999-2015 Gentoo Foundation

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

# $Id$

EAPI=5

#PATCHSET=1

inherit autotools eutils flag-o-matic multilib versionator

MY_P="${PN}-$(get_version_component_range 1-3)"

S=${WORKDIR}/${MY_P}

SLOT=$(get_version_component_range 1-2)

MY_SUFFIX=$(delete_version_separator 1 ${SLOT})

RUBYVERSION=2.2.0

if [[ -n ${PATCHSET} ]]; then

	if [[ ${PVR} == ${PV} ]]; then

		PATCHSET="${PV}-r0.${PATCHSET}"

	else

		PATCHSET="${PVR}.${PATCHSET}"

	fi

else

	PATCHSET="${PVR}"

fi

DESCRIPTION="An object-oriented scripting language"

HOMEPAGE="http://www.ruby-lang.org/"

SRC_URI="mirror://ruby/2.2/${MY_P}.tar.xz

		 https://dev.gentoo.org/~flameeyes/ruby-team/${PN}-patches-${PATCHSET%-r*}.tar.bz2"

LICENSE="|| ( Ruby-BSD BSD-2 )"

KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"

IUSE="berkdb debug doc examples gdbm ipv6 jemalloc libressl +rdoc rubytests socks5 ssl xemacs ncurses +readline"

RDEPEND="

	berkdb? ( sys-libs/db:= )

	gdbm? ( sys-libs/gdbm )

	jemalloc? ( dev-libs/jemalloc )

	ssl? (

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

		libressl? ( dev-libs/libressl )

	)

	socks5? ( >=net-proxy/dante-1.1.13 )

	ncurses? ( sys-libs/ncurses:0= )

	readline?  ( sys-libs/readline:0 )

	dev-libs/libyaml

	virtual/libffi

	sys-libs/zlib

	>=app-eselect/eselect-ruby-20141227

	!<dev-ruby/rdoc-3.9.4

	!<dev-ruby/rubygems-1.8.10-r1"

DEPEND="${RDEPEND}"

BUNDLED_GEMS="

	>=dev-ruby/minitest-5.4.3[ruby_targets_ruby22]

	>=dev-ruby/power_assert-0.2.2[ruby_targets_ruby22]

	>=dev-ruby/test-unit-3.0.8[ruby_targets_ruby22]

"

PDEPEND="

	${BUNDLED_GEMS}

	virtual/rubygems[ruby_targets_ruby22]

	>=dev-ruby/json-1.8.1[ruby_targets_ruby22]

	>=dev-ruby/rake-0.9.6[ruby_targets_ruby22]

	rdoc? ( >=dev-ruby/rdoc-4.0.1[ruby_targets_ruby22] )

	xemacs? ( app-xemacs/ruby-modes )"

src_prepare() {

	EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \

		epatch "${WORKDIR}/patches"

	epatch "${FILESDIR}"/${PN}-2.2.3-libressl.patch

	# We can no longer unbundle all of rake because rubygems now depends

	# on this. We leave the actual rake code around to bootstrap

	# rubygems, but remove the bits that would cause a file collision.

	einfo "Unbundling gems..."

	cd "$S"

	rm -r \

		{bin,lib}/rake lib/rake.rb man/rake.1 \

		bin/gem || die "removal failed"

	# Remove bundled gems that we will install via PDEPEND, bug

	# 539700. Use explicit version numbers to ensure rm fails when they

	# change so we can update dependencies accordingly.

	rm gems/{minitest-5.4.3,power_assert-0.2.2,test-unit-3.0.8}.gem || die

	# Fix a hardcoded lib path in configure script

	sed -i -e "s:\(RUBY_LIB_PREFIX=\"\${prefix}/\)lib:\1$(get_libdir):" \

		configure.in || die "sed failed"

	eautoreconf

}

src_configure() {

	local myconf=

	# The Tk module can no longer be built because the module code is no

	# longer compatible with newer stable versions.

	# https://bugs.gentoo.org/show_bug.cgi?id=500894

	local modules="tk"

	# -fomit-frame-pointer makes ruby segfault, see bug #150413.

	filter-flags -fomit-frame-pointer

	# In many places aliasing rules are broken; play it safe

	# as it's risky with newer compilers to leave it as it is.

	append-flags -fno-strict-aliasing

	# SuperH needs this

	use sh && append-flags -mieee

	# Socks support via dante

	if use socks5 ; then

		# Socks support can't be disabled as long as SOCKS_SERVER is

		# set and socks library is present, so need to unset

		# SOCKS_SERVER in that case.

		unset SOCKS_SERVER

	fi

	# Increase GC_MALLOC_LIMIT if set (default is 8000000)

	if [ -n "${RUBY_GC_MALLOC_LIMIT}" ] ; then

		append-flags "-DGC_MALLOC_LIMIT=${RUBY_GC_MALLOC_LIMIT}"

	fi

	# ipv6 hack, bug 168939. Needs --enable-ipv6.

	use ipv6 || myconf="${myconf} --with-lookup-order-hack=INET"

	# Determine which modules *not* to build depending in the USE flags.

	if ! use readline ; then

		modules="${modules},readline"

	fi

	if ! use berkdb ; then

		modules="${modules},dbm"

	fi

	if ! use gdbm ; then

		modules="${modules},gdbm"

	fi

	if ! use ssl ; then

		modules="${modules},openssl"

	fi

	if ! use ncurses ; then

		modules="${modules},curses"

	fi

	INSTALL="${EPREFIX}/usr/bin/install -c" econf \

		--program-suffix=${MY_SUFFIX} \

		--with-soname=ruby${MY_SUFFIX} \

		--docdir=${EPREFIX}/usr/share/doc/${P} \

		--enable-shared \

		--enable-pthread \

		--disable-rpath \

		--with-out-ext="${modules}" \

		$(use_enable jemalloc jemalloc) \

		$(use_enable socks5 socks) \

		$(use_enable doc install-doc) \

		--enable-ipv6 \

		$(use_enable debug) \

		${myconf} \

		--enable-option-checking=no \

		|| die "econf failed"

}

src_compile() {

	emake V=1 EXTLDFLAGS="${LDFLAGS}" || die "emake failed"

}

src_test() {

	emake -j1 V=1 test || die "make test failed"

	elog "Ruby's make test has been run. Ruby also ships with a make check"

	elog "that cannot be run until after ruby has been installed."

	elog

	if use rubytests; then

		elog "You have enabled rubytests, so they will be installed to"

		elog "/usr/share/${PN}-${SLOT}/test. To run them you must be a user other"

		elog "than root, and you must place them into a writeable directory."

		elog "Then call: "

		elog

		elog "ruby${MY_SUFFIX} -C /location/of/tests runner.rb"

	else

		elog "Enable the rubytests USE flag to install the make check tests"

	fi

}

src_install() {

	# Remove the remaining bundled gems. We do this late in the process

	# since they are used during the build to e.g. create the

	# documentation.

	rm -rf ext/json || die

	# Ruby is involved in the install process, we don't want interference here.

	unset RUBYOPT

	local MINIRUBY=$(echo -e 'include Makefile\ngetminiruby:\n\t@echo $(MINIRUBY)'|make -f - getminiruby)

	LD_LIBRARY_PATH="${D}/usr/$(get_libdir)${LD_LIBRARY_PATH+:}${LD_LIBRARY_PATH}"

	RUBYLIB="${S}:${D}/usr/$(get_libdir)/ruby/${RUBYVERSION}"

	for d in $(find "${S}/ext" -type d) ; do

		RUBYLIB="${RUBYLIB}:$d"

	done

	export LD_LIBRARY_PATH RUBYLIB

	emake V=1 DESTDIR="${D}" install || die "make install failed"

	# Remove installed rubygems copy

	rm -r "${D}/usr/$(get_libdir)/ruby/${RUBYVERSION}/rubygems" || die "rm rubygems failed"

	rm -r "${D}/usr/$(get_libdir)/ruby/${RUBYVERSION}"/rdoc* || die "rm rdoc failed"

	rm -r "${D}/usr/bin/"{ri,rdoc}"${MY_SUFFIX}" || die "rm rdoc bins failed"

	if use doc; then

		make DESTDIR="${D}" install-doc || die "make install-doc failed"

	fi

	if use examples; then

		insinto /usr/share/doc/${PF}

		doins -r sample

	fi

	dodoc ChangeLog NEWS doc/NEWS* README* || die

	if use rubytests; then

		pushd test

		insinto /usr/share/${PN}-${SLOT}/test

		doins -r .

		popd

	fi

}

pkg_postinst() {

	if [[ ! -n $(readlink "${ROOT}"usr/bin/ruby) ]] ; then

		eselect ruby set ruby${MY_SUFFIX}

	fi

	elog

	elog "To switch between available Ruby profiles, execute as root:"

	elog "\teselect ruby set ruby(19|20|...)"

	elog

}

pkg_postrm() {

	eselect ruby cleanup

}