From 812b52e91bfd3b009eba770e1221a4d5614c6cc2 Mon Sep 17 00:00:00 2001
From: Bertrand Jacquin <beber@meleeweb.net>
Date: Fri, 9 Aug 2013 15:29:54 +0200
Subject: dev-lang/ruby: Fix build for ABI=x32, see #480238 #419851

Package-Manager: portage-2.1.13.6
---
 dev-lang/ruby/ChangeLog                            |   9 +
 dev-lang/ruby/Manifest                             |  11 +
 .../files/ruby-1.9.3_p448-asm-ilp32+volatile.diff  |  16 ++
 .../ruby-2.0.0_p247-SVNr39186-asm-volatile.diff    |  16 ++
 .../files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff |  13 ++
 dev-lang/ruby/metadata.xml                         |  30 +++
 dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild            | 218 ++++++++++++++++++++
 dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild            | 228 +++++++++++++++++++++
 8 files changed, 541 insertions(+)
 create mode 100644 dev-lang/ruby/ChangeLog
 create mode 100644 dev-lang/ruby/Manifest
 create mode 100644 dev-lang/ruby/files/ruby-1.9.3_p448-asm-ilp32+volatile.diff
 create mode 100644 dev-lang/ruby/files/ruby-2.0.0_p247-SVNr39186-asm-volatile.diff
 create mode 100644 dev-lang/ruby/files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff
 create mode 100644 dev-lang/ruby/metadata.xml
 create mode 100644 dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild
 create mode 100644 dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild

(limited to 'dev-lang')

diff --git a/dev-lang/ruby/ChangeLog b/dev-lang/ruby/ChangeLog
new file mode 100644
index 00000000..5d563c8d
--- /dev/null
+++ b/dev-lang/ruby/ChangeLog
@@ -0,0 +1,9 @@
+*ruby-1.9.3_p448-r1 (09 Aug 2013)
+*ruby-2.0.0_p247-r1 (09 Aug 2013)
+
+  09 Aug 2013; Bertrand Jacquin <beber@meleeweb.net>
+  +files/ruby-1.9.3_p448-asm-ilp32+volatile.diff,
+  +files/ruby-2.0.0_p247-SVNr39186-asm-volatile.diff,
+  +files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff, +metadata.xml,
+  +ruby-1.9.3_p448-r1.ebuild, +ruby-2.0.0_p247-r1.ebuild:
+  dev-lang/ruby: Fix build for ABI=x32, see #480238 #419851
diff --git a/dev-lang/ruby/Manifest b/dev-lang/ruby/Manifest
new file mode 100644
index 00000000..04e212eb
--- /dev/null
+++ b/dev-lang/ruby/Manifest
@@ -0,0 +1,11 @@
+AUX ruby-1.9.3_p448-asm-ilp32+volatile.diff 811 SHA256 59a0dcb93c9d9d937d2a64bf38ea3edb03070b4a2658023dee0c31eabf230dc9 WHIRLPOOL 68c29419065843908ca109cda3c4e36d2ea8ec823f4fff481113776ffc552a5a1e8393299709c672774b5f72aa158d49a9497ca41d40000da6eab7205d98f9cb
+AUX ruby-2.0.0_p247-SVNr39186-asm-volatile.diff 793 SHA256 cf80e6ec351e063a8dd0e6a86f26314fa6a9535001ec272f052a7fccc07607cc WHIRLPOOL 8b0267b11ffa15eee050fd9282a1b7307e5bd00b8b9d82746cc919ee51df09f9390512125bdc623693e152a78d255ff4bc578f66c371c0450966d492061c3e52
+AUX ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff 617 SHA256 e9cf9ac459601d09a4a6244082456f9c9c45d22bbabcd3afb06e9b378facefa2 WHIRLPOOL 45dac6c5791f6ebbe59b4af6e066f8f3711b3518d1e48be308c546efc83f9c50a058c78129f01a018ad30899ce72e6444e76169be30ce27b976ea9938ae6a058
+DIST ruby-1.9.3-p448.tar.bz2 10052488 SHA256 a7372230357bfff8e4525fb8019046da521561fe66b02c25d8efc10c9877bc91 WHIRLPOOL 8ee50c811aac11c9b1b7e64bcd8c90af94b9cc84082bb4303fd001943b1b0b2ff26ff431d52fb3e1b996bcb68ca670f426c771902c3541b4a62cd60ae272e387
+DIST ruby-2.0.0-p247.tar.bz2 10804581 SHA256 08e3d4b85b8a1118a8e81261f59dd8b4ddcfd70b6ae554e0ec5ceb99c3185e8a WHIRLPOOL 59eb0a5d71125b63226435d825f5793fd9ff7f065851b902ee45f974fdaf5f5498d12b07d8e20e668a1e4636dbc8f34d025f8713bd98e3c565327484e484a863
+DIST ruby-patches-1.9.3_p448-r1.tar.bz2 2154 SHA256 c1c40f2b1f186a05774fd15c3566d722a5ab1af5b93a7c73f2d3c247d604fd73 WHIRLPOOL 422b7bfcbdb564fd89ae9536c15d78442ad5597c7728f84f2523a751a862807a92a77779cfdd42fcdd20569726f401e391e33c1666b0455432ddff228ea674fc
+DIST ruby-patches-2.0.0_p247-r1.tar.bz2 1929 SHA256 4feee409319dbcac7525fb9c1c76c36888a62ee0623c117ae532bf765845f0f9 WHIRLPOOL 869055dd0e14af0dc285a11d95a891ab4686e1d16960d46728ddf680eee58d42570f64d058b88d30805b732b082c354a36dac5a816a7ce5f3034d1b22237aa5a
+EBUILD ruby-1.9.3_p448-r1.ebuild 6151 SHA256 a2254d1f2e874ba9b20d9a11ecef9f8256d0f361c35680d1dc664b1ed563e8fe WHIRLPOOL e80f64cdf7b54bf1c1e8e6c8550126a0ab38fda7131a35acf9de00f39672a2bd188e404b370b3eae0bf4ab6d512b92535ebb734c4e13c677a57ce34d9ad4f9d5
+EBUILD ruby-2.0.0_p247-r1.ebuild 6648 SHA256 bffe08ba2cbf7e81cac00e2e5a185070eeb4ddd6a3944bb5b978d28d8e49da82 WHIRLPOOL 6caca656f75681d9c0531b173561f561cee43b14e6a3da62e667970caea99ded66369e620492e9063dcc45c539ff96fb85bef50071d069818f0163407cc55cc6
+MISC ChangeLog 410 SHA256 c597fbeef9301a31aeb3ba5ceda6e9be9642f80d41de50d246a9cfd43aa84679 WHIRLPOOL 3c8d1f0d19990847c419e2a642e1dfd0ce6fdd01bcedb383a73cb69f35f58595ea86ddc8755673678359731248c62eb8acb0f2fe43e73e65e758a38909f153bb
+MISC metadata.xml 995 SHA256 b802a8c15353181ea4a0f93666e89dbf1cc3f01947311ef9a8cb1663281f257a WHIRLPOOL 2a28317957c87d390479e4a6ac8ab121200dbaa2bd7de98f58031c17e670c8f096a2c8d9909cc2ca0d02b437ca0b1c61a789a66b39b32ffd731454c2a6e4b65e
diff --git a/dev-lang/ruby/files/ruby-1.9.3_p448-asm-ilp32+volatile.diff b/dev-lang/ruby/files/ruby-1.9.3_p448-asm-ilp32+volatile.diff
new file mode 100644
index 00000000..05fc2001
--- /dev/null
+++ b/dev-lang/ruby/files/ruby-1.9.3_p448-asm-ilp32+volatile.diff
@@ -0,0 +1,16 @@
+--- gc.h.ori	2013-08-09 14:48:58.177005287 +0200
++++ gc.h	2013-08-09 15:21:01.602376807 +0200
+@@ -2,10 +2,10 @@
+ #ifndef RUBY_GC_H
+ #define RUBY_GC_H 1
+ 
+-#if defined(__x86_64__) && defined(__GNUC__)
+-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movq\t%%rsp, %0" : "=r" (*(p)))
++#if defined(__x86_64__) && !defined(_ILP32) && defined(__GNUC__) && !defined(__native_client__)
++#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movq\t%%rsp, %0" : "=r" (*(p)))
+ #elif defined(__i386) && defined(__GNUC__)
+-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movl\t%%esp, %0" : "=r" (*(p)))
++#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movl\t%%esp, %0" : "=r" (*(p)))
+ #else
+ NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p));
+ #define SET_MACHINE_STACK_END(p) rb_gc_set_stack_end(p)
diff --git a/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr39186-asm-volatile.diff b/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr39186-asm-volatile.diff
new file mode 100644
index 00000000..870dc5bb
--- /dev/null
+++ b/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr39186-asm-volatile.diff
@@ -0,0 +1,16 @@
+Index: gc.h
+===================================================================
+--- gc.h	(revision 39185)
++++ gc.h	(revision 39186)
+@@ -3,9 +3,9 @@
+ #define RUBY_GC_H 1
+ 
+ #if defined(__x86_64__) && defined(__GNUC__) && !defined(__native_client__)
+-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movq\t%%rsp, %0" : "=r" (*(p)))
++#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movq\t%%rsp, %0" : "=r" (*(p)))
+ #elif defined(__i386) && defined(__GNUC__) && !defined(__native_client__)
+-#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movl\t%%esp, %0" : "=r" (*(p)))
++#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movl\t%%esp, %0" : "=r" (*(p)))
+ #else
+ NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p));
+ #define SET_MACHINE_STACK_END(p) rb_gc_set_stack_end(p)
diff --git a/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff b/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff
new file mode 100644
index 00000000..81b7fe83
--- /dev/null
+++ b/dev-lang/ruby/files/ruby-2.0.0_p247-SVNr40636-asm-ilp32.diff
@@ -0,0 +1,13 @@
+Index: gc.h
+===================================================================
+--- gc.h	(revision 40635)
++++ gc.h	(revision 40636)
+@@ -2,7 +2,7 @@
+ #ifndef RUBY_GC_H
+ #define RUBY_GC_H 1
+ 
+-#if defined(__x86_64__) && defined(__GNUC__) && !defined(__native_client__)
++#if defined(__x86_64__) && !defined(_ILP32) && defined(__GNUC__) && !defined(__native_client__)
+ #define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movq\t%%rsp, %0" : "=r" (*(p)))
+ #elif defined(__i386) && defined(__GNUC__) && !defined(__native_client__)
+ #define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movl\t%%esp, %0" : "=r" (*(p)))
diff --git a/dev-lang/ruby/metadata.xml b/dev-lang/ruby/metadata.xml
new file mode 100644
index 00000000..e46ab14c
--- /dev/null
+++ b/dev-lang/ruby/metadata.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>ruby</herd>
+  <use>
+    <flag name='rubytests'>
+      Install ruby tests that can only be run after ruby is installed
+    </flag>
+
+    <flag name='readline'>
+      Use the <pkg>sys-libs/readline</pkg> library to provide the
+      readline extension, used for instance by the irb tool. This flag
+      is meaningful only if the libedit USE flag is disabled.
+
+      If neither libedit nor readline USE flags are enabled, the
+      readline extension will not be built (and irb will lose line
+      editing functionality).
+    </flag>
+
+    <flag name='yaml'>
+      Use the <pkg>dev-libs/libyaml</pkg> library to build the psych
+      extension, available since Ruby 1.9.2_rc2, in alternative to the
+      bundled syck-based parser.
+    </flag>
+
+    <flag name='rdoc'>
+      Install <pkg>dev-ruby/rdoc</pkg> after installing Ruby.
+    </flag>
+  </use>
+</pkgmetadata>
diff --git a/dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild b/dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild
new file mode 100644
index 00000000..623f90c2
--- /dev/null
+++ b/dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild
@@ -0,0 +1,218 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ruby/ruby-1.9.3_p448-r1.ebuild,v 1.1 2013/07/29 19:06:01 graaff Exp $
+
+EAPI=4
+
+#PATCHSET=1
+
+inherit autotools eutils flag-o-matic multilib versionator
+
+RUBYPL=$(get_version_component_range 4)
+
+MY_P="${PN}-$(get_version_component_range 1-3)-${RUBYPL:-0}"
+S=${WORKDIR}/${MY_P}
+
+SLOT=$(get_version_component_range 1-2)
+MY_SUFFIX=$(delete_version_separator 1 ${SLOT})
+# 1.9.3 still uses 1.9.1
+RUBYVERSION=1.9.1
+
+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/1.9/${MY_P}.tar.bz2
+		 http://dev.gentoo.org/~flameeyes/ruby-team/${PN}-patches-${PATCHSET}.tar.bz2"
+
+LICENSE="|| ( Ruby-BSD BSD-2 )"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="berkdb debug doc examples gdbm ipv6 +rdoc rubytests socks5 ssl tk xemacs ncurses +readline +yaml" #libedit
+
+# libedit support is removed everywhere because of this upstream bug:
+# http://redmine.ruby-lang.org/issues/show/3698
+
+RDEPEND="
+	berkdb? ( sys-libs/db )
+	gdbm? ( sys-libs/gdbm )
+	ssl? ( dev-libs/openssl )
+	socks5? ( >=net-proxy/dante-1.1.13 )
+	tk? ( dev-lang/tk[threads] )
+	ncurses? ( sys-libs/ncurses )
+	readline?  ( sys-libs/readline )
+	yaml? ( dev-libs/libyaml )
+	virtual/libffi
+	sys-libs/zlib
+	>=app-admin/eselect-ruby-20100402
+	!<dev-ruby/rdoc-3.9.4
+	!<dev-ruby/rubygems-1.8.10-r1"
+#	libedit? ( dev-libs/libedit )
+#	!libedit? ( readline? ( sys-libs/readline ) )
+
+DEPEND="${RDEPEND}"
+PDEPEND="
+	>=dev-ruby/rubygems-1.8.10-r1[ruby_targets_ruby19]
+	rdoc? ( >=dev-ruby/rdoc-3.9.4[ruby_targets_ruby19] )
+	xemacs? ( app-xemacs/ruby-modes )"
+
+src_prepare() {
+	EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
+		epatch "${WORKDIR}/patches"
+
+	epatch "${FILESDIR}/${P}-asm-ilp32+volatile.diff"
+
+	einfo "Unbundling gems..."
+	cd "$S"
+	rm -r \
+		{bin,lib}/rake lib/rake.rb man/rake.1 \
+		ext/json \
+		bin/gem || die "removal failed"
+
+	# Fix a hardcoded lib path in configure script
+	sed -i -e "s:\(RUBY_LIB_PREFIX=\"\${prefix}/\)lib:\1$(get_libdir):" \
+		configure.in || die "sed failed"
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf=
+
+	# -fomit-frame-pointer makes ruby segfault, see bug #150413.
+	filter-flags -fomit-frame-pointer
+	# In many places aliasing rules are broken; play it safe
+	# as it's risky with newer compilers to leave it as it is.
+	append-flags -fno-strict-aliasing
+	# SuperH needs this
+	use sh && append-flags -mieee
+
+	# Socks support via dante
+	if use socks5 ; then
+		# Socks support can't be disabled as long as SOCKS_SERVER is
+		# set and socks library is present, so need to unset
+		# SOCKS_SERVER in that case.
+		unset SOCKS_SERVER
+	fi
+
+	# Increase GC_MALLOC_LIMIT if set (default is 8000000)
+	if [ -n "${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"
+
+#	if use libedit; then
+#		einfo "Using libedit to provide readline extension"
+#		myconf="${myconf} --enable-libedit --with-readline"
+#	elif use readline; then
+#		einfo "Using readline to provide readline extension"
+#		myconf="${myconf} --with-readline"
+#	else
+#		myconf="${myconf} --without-readline"
+#	fi
+	myconf="${myconf} $(use_with readline)"
+
+	INSTALL="${EPREFIX}/usr/bin/install -c" econf \
+		--program-suffix=${MY_SUFFIX} \
+		--with-soname=ruby${MY_SUFFIX} \
+		--enable-shared \
+		--enable-pthread \
+		$(use_enable socks5 socks) \
+		$(use_enable doc install-doc) \
+		--enable-ipv6 \
+		$(use_enable debug) \
+		$(use_with berkdb dbm) \
+		$(use_with gdbm) \
+		$(use_with ssl openssl) \
+		$(use_with tk) \
+		$(use_with ncurses curses) \
+		$(use_with yaml psych) \
+		${myconf} \
+		--enable-option-checking=no \
+		|| die "econf failed"
+}
+
+src_compile() {
+	emake V=1 EXTLDFLAGS="${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${MY_SUFFIX} -C /location/of/tests runner.rb"
+	else
+		elog "Enable the rubytests USE flag to install the make check tests"
+	fi
+}
+
+src_install() {
+	# Ruby is involved in the install process, we don't want interference here.
+	unset RUBYOPT
+
+	local MINIRUBY=$(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/${PF}
+		doins -r sample
+	fi
+
+	dodoc ChangeLog NEWS doc/NEWS* README* ToDo || die
+
+	if use rubytests; then
+		pushd test
+		insinto /usr/share/${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(18|19|...)"
+	elog
+}
+
+pkg_postrm() {
+	eselect ruby cleanup
+}
diff --git a/dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild b/dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild
new file mode 100644
index 00000000..f9b12b82
--- /dev/null
+++ b/dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild
@@ -0,0 +1,228 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ruby/ruby-2.0.0_p247-r1.ebuild,v 1.1 2013/07/29 19:06:01 graaff Exp $
+
+EAPI=5
+
+#PATCHSET=1
+
+inherit autotools eutils flag-o-matic multilib versionator
+
+RUBYPL=$(get_version_component_range 4)
+
+MY_P="${PN}-$(get_version_component_range 1-3)-${RUBYPL:-0}"
+S=${WORKDIR}/${MY_P}
+
+SLOT=$(get_version_component_range 1-2)
+MY_SUFFIX=$(delete_version_separator 1 ${SLOT})
+RUBYVERSION=2.0.0
+
+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/2.0/${MY_P}.tar.bz2
+		 http://dev.gentoo.org/~flameeyes/ruby-team/${PN}-patches-${PATCHSET}.tar.bz2"
+
+LICENSE="|| ( Ruby-BSD BSD-2 )"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="berkdb debug doc examples gdbm ipv6 +rdoc rubytests socks5 ssl tk xemacs ncurses +readline +yaml"
+
+RDEPEND="
+	berkdb? ( sys-libs/db )
+	gdbm? ( sys-libs/gdbm )
+	ssl? ( dev-libs/openssl )
+	socks5? ( >=net-proxy/dante-1.1.13 )
+	tk? ( dev-lang/tk[threads] )
+	ncurses? ( sys-libs/ncurses )
+	readline?  ( sys-libs/readline )
+	yaml? ( dev-libs/libyaml )
+	virtual/libffi
+	sys-libs/zlib
+	>=app-admin/eselect-ruby-20100402
+	!<dev-ruby/rdoc-3.9.4
+	!<dev-ruby/rubygems-1.8.10-r1"
+
+DEPEND="${RDEPEND}"
+PDEPEND="
+	>=dev-ruby/rubygems-2.0.2[ruby_targets_ruby20]
+	>=dev-ruby/json-1.7.7[ruby_targets_ruby20]
+	>=dev-ruby/rake-0.9.6[ruby_targets_ruby20]
+	rdoc? ( >=dev-ruby/rdoc-4.0.0[ruby_targets_ruby20] )
+	xemacs? ( app-xemacs/ruby-modes )"
+
+src_prepare() {
+	EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
+		epatch "${WORKDIR}/patches"
+
+	epatch "${FILESDIR}/${P}-SVNr39186-asm-volatile.diff"
+	epatch "${FILESDIR}/${P}-SVNr40636-asm-ilp32.diff"
+
+	# We can no longer unbundle all of rake because rubygems now depends
+	# on this. We leave the actual rake code around to bootstrap
+	# rubygems, but remove the bits that would cause a file collision.
+	einfo "Unbundling gems..."
+	cd "$S"
+	rm -r \
+		{bin,lib}/rake lib/rake.rb man/rake.1 \
+		bin/gem || die "removal failed"
+
+	# Fix a hardcoded lib path in configure script
+	sed -i -e "s:\(RUBY_LIB_PREFIX=\"\${prefix}/\)lib:\1$(get_libdir):" \
+		configure.in || die "sed failed"
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf=
+
+	# -fomit-frame-pointer makes ruby segfault, see bug #150413.
+	filter-flags -fomit-frame-pointer
+	# In many places aliasing rules are broken; play it safe
+	# as it's risky with newer compilers to leave it as it is.
+	append-flags -fno-strict-aliasing
+	# SuperH needs this
+	use sh && append-flags -mieee
+
+	# Socks support via dante
+	if use socks5 ; then
+		# Socks support can't be disabled as long as SOCKS_SERVER is
+		# set and socks library is present, so need to unset
+		# SOCKS_SERVER in that case.
+		unset SOCKS_SERVER
+	fi
+
+	# Increase GC_MALLOC_LIMIT if set (default is 8000000)
+	if [ -n "${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"
+
+#	if use libedit; then
+#		einfo "Using libedit to provide readline extension"
+#		myconf="${myconf} --enable-libedit --with-readline"
+#	elif use readline; then
+#		einfo "Using readline to provide readline extension"
+#		myconf="${myconf} --with-readline"
+#	else
+#		myconf="${myconf} --without-readline"
+#	fi
+	myconf="${myconf} $(use_with readline)"
+
+	INSTALL="${EPREFIX}/usr/bin/install -c" econf \
+		--program-suffix=${MY_SUFFIX} \
+		--with-soname=ruby${MY_SUFFIX} \
+		--enable-shared \
+		--enable-pthread \
+		--disable-rpath \
+		$(use_enable socks5 socks) \
+		$(use_enable doc install-doc) \
+		--enable-ipv6 \
+		$(use_enable debug) \
+		$(use_with berkdb dbm) \
+		$(use_with gdbm) \
+		$(use_with ssl openssl) \
+		$(use_with tk) \
+		$(use_with ncurses curses) \
+		$(use_with yaml psych) \
+		${myconf} \
+		--enable-option-checking=no \
+		|| die "econf failed"
+}
+
+src_compile() {
+	emake V=1 EXTLDFLAGS="${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/${PF}
+		doins -r sample
+	fi
+
+	dosym "libruby${MY_SUFFIX}$(get_libname ${PV%_*})" \
+		"/usr/$(get_libdir)/libruby$(get_libname ${PV%.*})"
+	dosym "libruby${MY_SUFFIX}$(get_libname ${PV%_*})" \
+		"/usr/$(get_libdir)/libruby$(get_libname ${PV%_*})"
+
+	dodoc ChangeLog NEWS doc/NEWS* README* || die
+
+	if use rubytests; then
+		pushd test
+		insinto /usr/share/${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(18|19|...)"
+	elog
+}
+
+pkg_postrm() {
+	eselect ruby cleanup
+}
-- 
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