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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-client/chromium/chromium-9999.ebuild,v 1.42 2010/04/13 18:03:30 phajdan.jr Exp $
EAPI="2"
inherit eutils flag-o-matic multilib portability subversion toolchain-funcs
DESCRIPTION="Open-source version of Google Chrome web browser"
HOMEPAGE="http://chromium.org/"
# subversion eclass fetches gclient, which will then fetch chromium itself
ESVN_REPO_URI="http://src.chromium.org/svn/trunk/tools/depot_tools"
EGCLIENT_REPO_URI="http://src.chromium.org/svn/trunk/src/"
LICENSE="BSD"
SLOT="0"
KEYWORDS=""
IUSE="bindist +plugins-symlink"
RDEPEND="app-arch/bzip2
>=dev-libs/libevent-1.4.13
dev-libs/libxml2
dev-libs/libxslt
>=dev-libs/nss-3.12.3
>=gnome-base/gconf-2.24.0
>=media-libs/alsa-lib-1.0.19
media-libs/jpeg:0
media-libs/libpng
>=media-video/ffmpeg-0.5_p21602[threads]
sys-libs/zlib
>=x11-libs/gtk+-2.14.7
x11-libs/libXScrnSaver"
# dev-db/sqlite:3
DEPEND="${RDEPEND}
>=dev-util/gperf-3.0.3
>=dev-util/pkgconfig-0.23
sys-devel/flex"
RDEPEND+="
|| (
x11-themes/gnome-icon-theme
x11-themes/tango-icon-theme
x11-themes/xfce4-icon-theme
)
x11-misc/xdg-utils
virtual/ttf-fonts"
# Incompatible system plugins:
# www-plugins/gecko-mediaplayer, bug #309231.
RDEPEND+="
plugins-symlink? (
!www-plugins/gecko-mediaplayer[gnome]
)"
pkg_setup() {
if [[ "${ROOT}" == "/" ]]; then
# Prevent user problems like bug 299777.
if ! grep -q /dev/shm <<< $(get_mounts); then
eerror "You don't have tmpfs mounted at /dev/shm."
eerror "${PN} isn't going to work in that configuration."
eerror "Please uncomment the /dev/shm entry in /etc/fstab,"
eerror "run 'mount /dev/shm' and try again."
die "/dev/shm is not mounted"
fi
if [ `stat -c %a /dev/shm` -ne 1777 ]; then
eerror "/dev/shm does not have correct permissions."
eerror "${PN} isn't going to work in that configuration."
eerror "Please run chmod 1777 /dev/shm and try again."
die "/dev/shm has incorrect permissions"
fi
fi
elog "${PN} might crash occasionally. To get more useful backtraces"
elog "and submit better bug reports, please read"
elog "http://www.gentoo.org/proj/en/qa/backtraces.xml"
if ! use bindist; then
einfo
elog "You may not redistribute this build to any users on your network"
elog "or the internet."
elog "You can disable it by emerging ${PN} _with_ the bindist USE-flag"
fi
}
src_unpack() {
subversion_src_unpack
mv "${S}" "${WORKDIR}"/depot_tools
# Most subversion checks and configurations were already run
EGCLIENT="${WORKDIR}"/depot_tools/gclient
cd "${ESVN_STORE_DIR}" || die "gclient: can't chdir to ${ESVN_STORE_DIR}"
if [[ ! -d ${PN} ]]; then
mkdir -p "${PN}" || die "gclient: can't mkdir ${PN}."
fi
cd "${PN}" || die "gclient: can't chdir to ${PN}"
if [[ ! -f .gclient ]]; then
einfo "gclient config -->"
${EGCLIENT} config ${EGCLIENT_REPO_URI} || die "gclient: error creating config"
fi
einfo "gclient sync start -->"
einfo " repository: ${EGCLIENT_REPO_URI}"
${EGCLIENT} sync || die "gclient: can't fetch to ${PN} from ${EGCLIENT_REPO_URI}."
einfo " working copy: ${ESVN_STORE_DIR}/${PN}"
mkdir -p "${S}"
# From export_tarball.py
CHROMIUM_EXCLUDES="--exclude=src/chrome/test/data
--exclude=src/chrome/tools/test/reference_build
--exclude=src/chrome_frame --exclude=src/gears/binaries
--exclude=src/net/data/cache_tests --exclude=src/o3d/documentation
--exclude=src/o3d/samples --exclude=src/third_party/lighttpd
--exclude=src/third_party/WebKit/LayoutTests
--exclude=src/webkit/data/layout_tests
--exclude=src/webkit/tools/test/reference_build"
rsync -rlpgo --exclude=".svn/" ${CHROMIUM_EXCLUDES} src/ "${S}" || die "gclient: can't export to ${S}."
# Display correct svn revision in about box, and log new version
CREV=$(subversion__svn_info "src" "Revision")
echo ${CREV} > "${S}"/build/LASTCHANGE.in || die "setting revision failed"
. src/chrome/VERSION
elog "Installing/updating to version ${MAJOR}.${MINOR}.${BUILD}.${PATCH}_p${CREV} "
}
src_prepare() {
# Gentoo uses .kde4, not .kde
# TODO: this does not work with kdeprefix, fixing http:/crbug.com/29927
# would be better
sed -e 's/\.kde/.kde4/' -i net/proxy/proxy_config_service_linux.cc \
|| die "kde proxy sed failed"
# Changing this in ~/include.gypi does not work
sed -i "s/'-Werror'/''/" build/common.gypi || die "Werror sed failed"
# Prevent automatic -march=pentium4 -msse2 enabling on x86, http://crbug.com/9007
epatch "${FILESDIR}"/${PN}-drop_sse2.patch
if ! use bindist; then
# Allow use of MP3/MPEG-4 audio/video tags with our system ffmpeg
epatch "${FILESDIR}"/${PN}-20100122-ubuntu-html5-video-mimetypes.patch
fi
# Fix build failure with libpng-1.4, bug 310959.
epatch "${FILESDIR}"/${PN}-libpng-1.4.patch
# Disable prefixing to allow linking against system zlib
sed -e '/^#include "mozzconf.h"$/d' \
-i third_party/zlib/zconf.h \
|| die "zlib sed failed"
}
src_configure() {
export CHROMIUM_HOME=/usr/$(get_libdir)/chromium-browser
# Fails to build on arm if we don't do this
use arm && append-flags -fno-tree-sink
# CFLAGS/LDFLAGS
mkdir -p "${S}"/.gyp
cat << EOF > "${S}"/.gyp/include.gypi
{
'target_defaults': {
'cflags': [ '${CFLAGS// /','}' ],
'ldflags': [ '${LDFLAGS// /','}' ],
},
}
EOF
export HOME="${S}"
# Configuration options (system libraries)
local myconf="-Duse_system_zlib=1 -Duse_system_bzip2=1 -Duse_system_ffmpeg=1 -Duse_system_libevent=1 -Duse_system_libjpeg=1 -Duse_system_libpng=1 -Duse_system_libxml=1 -Duse_system_libxslt=1"
# -Duse_system_sqlite=1 : http://crbug.com/22208
# Others still bundled: icu (not possible?), hunspell (changes required for sandbox support)
# Sandbox paths
myconf="${myconf} -Dlinux_sandbox_path=${CHROMIUM_HOME}/chrome_sandbox -Dlinux_sandbox_chrome_path=${CHROMIUM_HOME}/chrome"
# Disable the V8 snapshot. It breaks the build on hardened (bug #301880),
# and the performance gain isn't worth it.
myconf="${myconf} -Dv8_use_snapshot=0"
# Use target arch detection logic from bug #296917.
local myarch="$ABI"
[[ $myarch = "" ]] && myarch="$ARCH"
if [[ $myarch = amd64 ]] ; then
myconf="${myconf} -Dtarget_arch=x64"
elif [[ $myarch = x86 ]] ; then
myconf="${myconf} -Dtarget_arch=ia32"
elif [[ $myarch = arm ]] ; then
myconf="${myconf} -Dtarget_arch=arm -Ddisable_nacl=1 -Dlinux_use_tcmalloc=0"
else
die "Failed to determine target arch, got '$myarch'."
fi
if [[ "$(gcc-major-version)$(gcc-minor-version)" == "44" ]]; then
myconf="${myconf} -Dno_strict_aliasing=1 -Dgcc_version=44"
fi
build/gyp_chromium -f make build/all.gyp ${myconf} --depth=. || die "gyp failed"
}
src_compile() {
emake -r V=1 chrome chrome_sandbox BUILDTYPE=Release \
rootdir="${S}" \
CC=$(tc-getCC) \
CXX=$(tc-getCXX) \
AR=$(tc-getAR) \
RANLIB=$(tc-getRANLIB) \
|| die "compilation failed"
}
src_install() {
# Chromium does not have "install" target in the build system.
export CHROMIUM_HOME=/usr/$(get_libdir)/chromium-browser
dodir ${CHROMIUM_HOME}
exeinto ${CHROMIUM_HOME}
doexe out/Release/chrome
doexe out/Release/chrome_sandbox
fperms 4755 ${CHROMIUM_HOME}/chrome_sandbox
doexe out/Release/xdg-settings
doexe "${FILESDIR}"/chromium-launcher.sh
insinto ${CHROMIUM_HOME}
doins out/Release/chrome.pak
doins -r out/Release/locales
doins -r out/Release/resources
# chrome.1 is for chromium --help
newman out/Release/chrome.1 chrome.1
newman out/Release/chrome.1 chromium.1
# Chromium looks for these in its folder
# See media_posix.cc and base_paths_linux.cc
dosym /usr/$(get_libdir)/libavcodec.so.52 ${CHROMIUM_HOME}
dosym /usr/$(get_libdir)/libavformat.so.52 ${CHROMIUM_HOME}
dosym /usr/$(get_libdir)/libavutil.so.50 ${CHROMIUM_HOME}
# Plugins symlink, optional wrt bug #301911
if use plugins-symlink; then
dosym /usr/$(get_libdir)/nsbrowser/plugins ${CHROMIUM_HOME}/plugins
fi
# Icon and desktop entry
newicon out/Release/product_logo_48.png ${PN}-browser.png
dosym ${CHROMIUM_HOME}/chromium-launcher.sh /usr/bin/chromium
make_desktop_entry chromium "Chromium" ${PN}-browser "Network;WebBrowser"
sed -e "/^Exec/s/$/ %U/" -i "${D}"/usr/share/applications/*.desktop \
|| die "desktop file sed failed"
# Gnome default application entry
dodir /usr/share/gnome-control-center/default-apps
insinto /usr/share/gnome-control-center/default-apps
doins "${FILESDIR}"/chromium.xml
}
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