gentoo's PGO useflag doesn't work on firefox, but with some patching it will...add firefox with pgo.patch

1 files changed, 378 insertions, 0 deletions

diff --git a/www-client/firefox/firefox-31.7.0.ebuild b/www-client/firefox/firefox-31.7.0.ebuild
new file mode 100644
index 00000000..98ae5a2b
--- /dev/null
+++ b/www-client/firefox/firefox-31.7.0.ebuild
@@ -0,0 +1,378 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/www-client/firefox/firefox-31.5.0.ebuild,v 1.2 2015/02/27 13:25:27 ago Exp $
+
+EAPI="5"
+VIRTUALX_REQUIRED="pgo"
+WANT_AUTOCONF="2.1"
+MOZ_ESR="1"
+
+# This list can be updated with scripts/get_langs.sh from the mozilla overlay
+MOZ_LANGS=( af ar as ast be bg bn-BD bn-IN br bs ca cs csb cy da de el en
+en-GB en-US en-ZA eo es-AR es-CL es-ES es-MX et eu fa fi fr fy-NL ga-IE gd
+gl gu-IN he hi-IN hr hu hy-AM id is it ja kk km kn ko ku lt lv mai mk ml mr
+nb-NO nl nn-NO or pa-IN pl pt-BR pt-PT rm ro ru si sk sl son sq sr sv-SE ta te
+th tr uk vi xh zh-CN zh-TW zu )
+
+# Convert the ebuild version to the upstream mozilla version, used by mozlinguas
+MOZ_PV="${PV/_alpha/a}" # Handle alpha for SRC_URI
+MOZ_PV="${MOZ_PV/_beta/b}" # Handle beta for SRC_URI
+MOZ_PV="${MOZ_PV/_rc/rc}" # Handle rc for SRC_URI
+
+if [[ ${MOZ_ESR} == 1 ]]; then
+	# ESR releases have slightly version numbers
+	MOZ_PV="${MOZ_PV}esr"
+fi
+
+# Patch version
+PATCH="${PN}-31.0-patches-0.2"
+# Upstream ftp release URI that's used by mozlinguas.eclass
+# We don't use the http mirror because it deletes old tarballs.
+MOZ_FTP_URI="ftp://ftp.mozilla.org/pub/${PN}/releases"
+MOZ_HTTP_URI="http://ftp.mozilla.org/pub/${PN}/releases"
+
+MOZCONFIG_OPTIONAL_WIFI=1
+MOZCONFIG_OPTIONAL_JIT="enabled"
+
+inherit check-reqs flag-o-matic toolchain-funcs eutils gnome2-utils mozconfig-v5.31 multilib pax-utils fdo-mime autotools virtualx mozlinguas
+
+DESCRIPTION="Firefox Web Browser"
+HOMEPAGE="http://www.mozilla.com/firefox"
+
+KEYWORDS="amd64 x86"
+SLOT="0"
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+IUSE="bindist hardened +minimal pgo selinux test"
+RESTRICT="!bindist? ( bindist )"
+
+# More URIs appended below...
+SRC_URI="${SRC_URI}
+	http://dev.gentoo.org/~anarchy/mozilla/patchsets/${PATCH}.tar.xz
+	http://dev.gentoo.org/~axs/distfiles/${PATCH}.tar.xz"
+
+ASM_DEPEND=">=dev-lang/yasm-1.1"
+
+CDEPEND="
+	>=dev-libs/nss-3.17.1
+	>=dev-libs/nspr-4.10.6
+"
+
+DEPEND="${CDEPEND}
+	pgo? (
+		>=sys-devel/gcc-4.5 )
+	amd64? ( ${ASM_DEPEND}
+		virtual/opengl )
+	x86? ( ${ASM_DEPEND}
+		virtual/opengl )"
+
+RDEPEND="${CDEPEND}
+	selinux? ( sec-policy/selinux-mozilla )
+"
+
+# No source releases for alpha|beta
+if [[ ${PV} =~ alpha ]]; then
+	CHANGESET="8a3042764de7"
+	SRC_URI="${SRC_URI}
+		http://dev.gentoo.org/~nirbheek/mozilla/firefox/firefox-${MOZ_PV}_${CHANGESET}.source.tar.bz2"
+	S="${WORKDIR}/mozilla-aurora-${CHANGESET}"
+elif [[ ${PV} =~ beta ]]; then
+	S="${WORKDIR}/mozilla-beta"
+	SRC_URI="${SRC_URI}
+		${MOZ_FTP_URI}/${MOZ_PV}/source/firefox-${MOZ_PV}.source.tar.bz2
+		${MOZ_HTTP_URI}/${MOZ_PV}/source/firefox-${MOZ_PV}.source.tar.bz2"
+else
+	SRC_URI="${SRC_URI}
+		${MOZ_FTP_URI}/${MOZ_PV}/source/firefox-${MOZ_PV}.source.tar.bz2
+		${MOZ_HTTP_URI}/${MOZ_PV}/source/firefox-${MOZ_PV}.source.tar.bz2"
+	if [[ ${MOZ_ESR} == 1 ]]; then
+		S="${WORKDIR}/mozilla-esr${PV%%.*}"
+	else
+		S="${WORKDIR}/mozilla-release"
+	fi
+fi
+
+QA_PRESTRIPPED="usr/$(get_libdir)/${PN}/firefox"
+
+pkg_setup() {
+	moz_pkgsetup
+
+	# Avoid PGO profiling problems due to enviroment leakage
+	# These should *always* be cleaned up anyway
+	unset DBUS_SESSION_BUS_ADDRESS \
+		DISPLAY \
+		ORBIT_SOCKETDIR \
+		SESSION_MANAGER \
+		XDG_SESSION_COOKIE \
+		XAUTHORITY
+
+	if ! use bindist; then
+		einfo
+		elog "You are enabling official branding. You may not redistribute this build"
+		elog "to any users on your network or the internet. Doing so puts yourself into"
+		elog "a legal problem with Mozilla Foundation"
+		elog "You can disable it by emerging ${PN} _with_ the bindist USE-flag"
+	fi
+
+	if use pgo; then
+		einfo
+		ewarn "You will do a double build for profile guided optimization."
+		ewarn "This will result in your build taking at least twice as long as before."
+	fi
+}
+
+pkg_pretend() {
+	# Ensure we have enough disk space to compile
+	if use pgo || use debug || use test ; then
+		CHECKREQS_DISK_BUILD="8G"
+	else
+		CHECKREQS_DISK_BUILD="4G"
+	fi
+	check-reqs_pkg_setup
+
+	if use jit && [[ -n ${PROFILE_IS_HARDENED} ]]; then
+		ewarn "You are emerging this package on a hardened profile with USE=jit enabled."
+		ewarn "This is horribly insecure as it disables all PAGEEXEC restrictions."
+		ewarn "Please ensure you know what you are doing.  If you don't, please consider"
+		ewarn "emerging the package with USE=-jit"
+	fi
+}
+
+src_unpack() {
+	unpack ${A}
+
+	# Unpack language packs
+	mozlinguas_src_unpack
+}
+
+src_prepare() {
+	# Apply our patches
+	EPATCH_SUFFIX="patch" \
+	EPATCH_FORCE="yes" \
+	epatch "${WORKDIR}/firefox"
+
+	epatch "${FILESDIR}"/${PN}-32.0-hppa-js-configure.patch # bug 524556
+    # enable PGO build
+	epatch "${FILESDIR}"/pgo.patch
+	# Allow user to apply any additional patches without modifing ebuild
+	epatch_user
+
+	# Enable gnomebreakpad
+	if use debug ; then
+		sed -i -e "s:GNOME_DISABLE_CRASH_DIALOG=1:GNOME_DISABLE_CRASH_DIALOG=0:g" \
+			"${S}"/build/unix/run-mozilla.sh || die "sed failed!"
+	fi
+
+	# Ensure that our plugins dir is enabled as default
+	sed -i -e "s:/usr/lib/mozilla/plugins:/usr/lib/nsbrowser/plugins:" \
+		"${S}"/xpcom/io/nsAppFileLocationProvider.cpp || die "sed failed to replace plugin path for 32bit!"
+	sed -i -e "s:/usr/lib64/mozilla/plugins:/usr/lib64/nsbrowser/plugins:" \
+		"${S}"/xpcom/io/nsAppFileLocationProvider.cpp || die "sed failed to replace plugin path for 64bit!"
+
+	# Fix sandbox violations during make clean, bug 372817
+	sed -e "s:\(/no-such-file\):${T}\1:g" \
+		-i "${S}"/config/rules.mk \
+		-i "${S}"/nsprpub/configure{.in,} \
+		|| die
+
+	# Don't exit with error when some libs are missing which we have in
+	# system.
+	sed '/^MOZ_PKG_FATAL_WARNINGS/s@= 1@= 0@' \
+		-i "${S}"/browser/installer/Makefile.in || die
+
+	# Don't error out when there's no files to be removed:
+	sed 's@\(xargs rm\)$@\1 -f@' \
+		-i "${S}"/toolkit/mozapps/installer/packager.mk || die
+
+	eautoreconf
+
+	# Must run autoconf in js/src
+	cd "${S}"/js/src || die
+	eautoconf
+}
+
+src_configure() {
+	MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
+	MEXTENSIONS="default"
+	# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
+	# Note: These are for Gentoo Linux use ONLY. For your own distribution, please
+	# get your own set of keys.
+	_google_api_key=AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc
+
+	####################################
+	#
+	# mozconfig, CFLAGS and CXXFLAGS setup
+	#
+	####################################
+
+	mozconfig_init
+	mozconfig_config
+
+	# It doesn't compile on alpha without this LDFLAGS
+	use alpha && append-ldflags "-Wl,--no-relax"
+
+	# Add full relro support for hardened
+	use hardened && append-ldflags "-Wl,-z,relro,-z,now"
+
+	# Setup api key for location services
+	echo -n "${_google_api_key}" > "${S}"/google-api-key
+	mozconfig_annotate '' --with-google-api-keyfile="${S}/google-api-key"
+
+	mozconfig_annotate '' --enable-extensions="${MEXTENSIONS}"
+	mozconfig_annotate '' --disable-mailnews
+
+	# Other ff-specific settings
+	mozconfig_annotate '' --with-default-mozilla-five-home=${MOZILLA_FIVE_HOME}
+
+	# Allow for a proper pgo build
+	if use pgo; then
+		echo "mk_add_options PROFILE_GEN_SCRIPT='\$(PYTHON) \$(OBJDIR)/_profile/pgo/profileserver.py'" >> "${S}"/.mozconfig
+	fi
+
+	# Finalize and report settings
+	mozconfig_final
+
+	if [[ $(gcc-major-version) -lt 4 ]]; then
+		append-cxxflags -fno-stack-protector
+	elif [[ $(gcc-major-version) -gt 4 || $(gcc-minor-version) -gt 3 ]]; then
+		if use amd64 || use x86; then
+			append-flags -mno-avx
+		fi
+	fi
+}
+
+src_compile() {
+	if use pgo; then
+		addpredict /root
+		addpredict /etc/gconf
+		# Reset and cleanup environment variables used by GNOME/XDG
+		gnome2_environment_reset
+
+		# Firefox tries to use dri stuff when it's run, see bug 380283
+		shopt -s nullglob
+		cards=$(echo -n /dev/dri/card* | sed 's/ /:/g')
+		if test -z "${cards}"; then
+			cards=$(echo -n /dev/ati/card* /dev/nvidiactl* | sed 's/ /:/g')
+			if test -n "${cards}"; then
+				# Binary drivers seem to cause access violations anyway, so
+				# let's use indirect rendering so that the device files aren't
+				# touched at all. See bug 394715.
+				export LIBGL_ALWAYS_INDIRECT=1
+			fi
+		fi
+		shopt -u nullglob
+		addpredict "${cards}"
+
+		CC="$(tc-getCC)" CXX="$(tc-getCXX)" LD="$(tc-getLD)" \
+		MOZ_MAKE_FLAGS="${MAKEOPTS}" SHELL="${SHELL}" \
+		Xemake -f client.mk profiledbuild || die "Xemake failed"
+	else
+		CC="$(tc-getCC)" CXX="$(tc-getCXX)" LD="$(tc-getLD)" \
+		MOZ_MAKE_FLAGS="${MAKEOPTS}" SHELL="${SHELL}" \
+		emake -f client.mk
+	fi
+
+}
+
+src_install() {
+	MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
+	DICTPATH="\"${EPREFIX}/usr/share/myspell\""
+
+	# MOZ_BUILD_ROOT, and hence OBJ_DIR change depending on arch, compiler, pgo, etc.
+	local obj_dir="$(echo */config.log)"
+	obj_dir="${obj_dir%/*}"
+	cd "${S}/${obj_dir}" || die
+
+	# Pax mark xpcshell for hardened support, only used for startupcache creation.
+	pax-mark m "${S}/${obj_dir}"/dist/bin/xpcshell
+
+	# Add our default prefs for firefox
+	cp "${FILESDIR}"/gentoo-default-prefs.js-1 \
+		"${S}/${obj_dir}/dist/bin/browser/defaults/preferences/all-gentoo.js" \
+		|| die
+
+	# Set default path to search for dictionaries.
+	echo "pref(\"spellchecker.dictionary_path\", ${DICTPATH});" \
+		>> "${S}/${obj_dir}/dist/bin/browser/defaults/preferences/all-gentoo.js" \
+		|| die
+
+	echo "pref(\"extensions.autoDisableScopes\", 3);" >> \
+		"${S}/${obj_dir}/dist/bin/browser/defaults/preferences/all-gentoo.js" \
+		|| die
+
+	MOZ_MAKE_FLAGS="${MAKEOPTS}" \
+	emake DESTDIR="${D}" install
+
+	# Install language packs
+	mozlinguas_src_install
+
+	local size sizes icon_path icon name
+	if use bindist; then
+		sizes="16 32 48"
+		icon_path="${S}/browser/branding/aurora"
+		# Firefox's new rapid release cycle means no more codenames
+		# Let's just stick with this one...
+		icon="aurora"
+		name="Aurora"
+	else
+		sizes="16 22 24 32 256"
+		icon_path="${S}/browser/branding/official"
+		icon="${PN}"
+		name="Mozilla Firefox"
+	fi
+
+	# Install icons and .desktop for menu entry
+	for size in ${sizes}; do
+		insinto "/usr/share/icons/hicolor/${size}x${size}/apps"
+		newins "${icon_path}/default${size}.png" "${icon}.png"
+	done
+	# The 128x128 icon has a different name
+	insinto "/usr/share/icons/hicolor/128x128/apps"
+	newins "${icon_path}/mozicon128.png" "${icon}.png"
+	# Install a 48x48 icon into /usr/share/pixmaps for legacy DEs
+	newicon "${icon_path}/content/icon48.png" "${icon}.png"
+	newmenu "${FILESDIR}/icon/${PN}.desktop" "${PN}.desktop"
+	sed -i -e "s:@NAME@:${name}:" -e "s:@ICON@:${icon}:" \
+		"${ED}/usr/share/applications/${PN}.desktop" || die
+
+	# Add StartupNotify=true bug 237317
+	if use startup-notification ; then
+		echo "StartupNotify=true"\
+			 >> "${ED}/usr/share/applications/${PN}.desktop" \
+			|| die
+	fi
+
+	# Required in order to use plugins and even run firefox on hardened.
+	pax-mark m "${ED}"${MOZILLA_FIVE_HOME}/plugin-container
+	# Required in order for jit to work on hardened, as of firefox-31
+	use jit && pax-mark pm "${ED}"${MOZILLA_FIVE_HOME}/{firefox,firefox-bin}
+
+	if use minimal; then
+		rm -r "${ED}"/usr/include "${ED}${MOZILLA_FIVE_HOME}"/{idl,include,lib,sdk} \
+			|| die "Failed to remove sdk and headers"
+	fi
+
+	# very ugly hack to make firefox not sigbus on sparc
+	# FIXME: is this still needed??
+	use sparc && { sed -e 's/Firefox/FirefoxGentoo/g' \
+					 -i "${ED}/${MOZILLA_FIVE_HOME}/application.ini" \
+					|| die "sparc sed failed"; }
+
+	# revdep-rebuild entry
+	insinto /etc/revdep-rebuild
+	echo "SEARCH_DIRS_MASK=${MOZILLA_FIVE_HOME}" >> ${T}/10firefox
+	doins "${T}"/10${PN} || die
+}
+
+pkg_preinst() {
+	gnome2_icon_savelist
+}
+
+pkg_postinst() {
+	# Update mimedb for the new .desktop file
+	fdo-mime_desktop_database_update
+	gnome2_icon_cache_update
+}
+
+pkg_postrm() {
+	gnome2_icon_cache_update
+}