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authorRobin H. Johnson <robbat2@gentoo.org>2015-08-08 13:49:04 -0700
committerRobin H. Johnson <robbat2@gentoo.org>2015-08-08 17:38:18 -0700
commit56bd759df1d0c750a065b8c845e93d5dfa6b549d (patch)
tree3f91093cdb475e565ae857f1c5a7fd339e2d781e /eclass/chromium.eclass
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proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed
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diff --git a/eclass/chromium.eclass b/eclass/chromium.eclass
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+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: chromium.eclass
+# @MAINTAINER:
+# Chromium Herd <chromium@gentoo.org>
+# @AUTHOR:
+# Mike Gilbert <floppym@gentoo.org>
+# @BLURB: Shared functions for chromium and google-chrome
+
+inherit eutils fdo-mime gnome2-utils linux-info
+
+if [[ ${CHROMIUM_EXPORT_PHASES} != no ]]; then
+ EXPORT_FUNCTIONS pkg_preinst pkg_postinst pkg_postrm
+fi
+
+if [[ ${PN} == chromium ]]; then
+ IUSE+=" custom-cflags"
+fi
+
+# @FUNCTION: chromium_suid_sandbox_check_kernel_config
+# @USAGE:
+# @DESCRIPTION:
+# Ensures the system kernel supports features needed for SUID sandbox to work.
+chromium_suid_sandbox_check_kernel_config() {
+ has "${EAPI:-0}" 0 1 2 3 && die "EAPI=${EAPI} is not supported"
+
+ if [[ "${MERGE_TYPE}" == "source" || "${MERGE_TYPE}" == "binary" ]]; then
+ # Warn if the kernel does not support features needed for sandboxing.
+ # Bug #363987.
+ ERROR_PID_NS="PID_NS is required for sandbox to work"
+ ERROR_NET_NS="NET_NS is required for sandbox to work"
+ ERROR_USER_NS="USER_NS is required for sandbox to work"
+ ERROR_SECCOMP_FILTER="SECCOMP_FILTER is required for sandbox to work"
+ CONFIG_CHECK="~PID_NS ~NET_NS ~SECCOMP_FILTER ~USER_NS"
+ check_extra_config
+ fi
+}
+
+# @ECLASS-VARIABLE: CHROMIUM_LANGS
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# List of language packs available for this package.
+
+_chromium_set_linguas_IUSE() {
+ [[ ${EAPI:-0} == 0 ]] && die "EAPI=${EAPI} is not supported"
+
+ local lang
+ for lang in ${CHROMIUM_LANGS}; do
+ # Default to enabled since we bundle them anyway.
+ # USE-expansion will take care of disabling the langs the user has not
+ # selected via LINGUAS.
+ IUSE+=" +linguas_${lang}"
+ done
+}
+
+if [[ ${CHROMIUM_LANGS} ]]; then
+ _chromium_set_linguas_IUSE
+fi
+
+_chromium_crlang() {
+ local x
+ for x in "$@"; do
+ case $x in
+ es_LA) echo es-419 ;;
+ *) echo "${x/_/-}" ;;
+ esac
+ done
+}
+
+_chromium_syslang() {
+ local x
+ for x in "$@"; do
+ case $x in
+ es-419) echo es_LA ;;
+ *) echo "${x/-/_}" ;;
+ esac
+ done
+}
+
+_chromium_strip_pak() {
+ local x
+ for x in "$@"; do
+ echo "${x%.pak}"
+ done
+}
+
+# @FUNCTION: chromium_remove_language_paks
+# @USAGE:
+# @DESCRIPTION:
+# Removes pak files from the current directory for languages that the user has
+# not selected via the LINGUAS variable.
+# Also performs QA checks to ensure CHROMIUM_LANGS has been set correctly.
+chromium_remove_language_paks() {
+ local crlangs=$(_chromium_crlang ${CHROMIUM_LANGS})
+ local present_crlangs=$(_chromium_strip_pak *.pak)
+ local present_langs=$(_chromium_syslang ${present_crlangs})
+ local lang
+
+ # Look for missing pak files.
+ for lang in ${crlangs}; do
+ if ! has ${lang} ${present_crlangs}; then
+ eqawarn "LINGUAS warning: no .pak file for ${lang} (${lang}.pak not found)"
+ fi
+ done
+
+ # Look for extra pak files.
+ # Remove pak files that the user does not want.
+ for lang in ${present_langs}; do
+ if [[ ${lang} == en_US ]]; then
+ continue
+ fi
+ if ! has ${lang} ${CHROMIUM_LANGS}; then
+ eqawarn "LINGUAS warning: no ${lang} in LANGS"
+ continue
+ fi
+ if ! use linguas_${lang}; then
+ rm "$(_chromium_crlang ${lang}).pak" || die
+ fi
+ done
+}
+
+chromium_pkg_preinst() {
+ gnome2_icon_savelist
+}
+
+chromium_pkg_postinst() {
+ fdo-mime_desktop_database_update
+ gnome2_icon_cache_update
+
+ # For more info see bug #292201, bug #352263, bug #361859.
+ if ! has_version x11-themes/gnome-icon-theme &&
+ ! has_version x11-themes/oxygen-icons ; then
+ elog
+ elog "Depending on your desktop environment, you may need"
+ elog "to install additional packages to get icons on the Downloads page."
+ elog
+ elog "For KDE, the required package is kde-apps/oxygen-icons."
+ elog
+ elog "For other desktop environments, try one of the following:"
+ elog " - x11-themes/gnome-icon-theme"
+ elog " - x11-themes/tango-icon-theme"
+ fi
+
+ # For more info see bug #359153.
+ elog
+ elog "Some web pages may require additional fonts to display properly."
+ elog "Try installing some of the following packages if some characters"
+ elog "are not displayed properly:"
+ elog " - media-fonts/arphicfonts"
+ elog " - media-fonts/bitstream-cyberbit"
+ elog " - media-fonts/droid"
+ elog " - media-fonts/ipamonafont"
+ elog " - media-fonts/ja-ipafonts"
+ elog " - media-fonts/takao-fonts"
+ elog " - media-fonts/wqy-microhei"
+ elog " - media-fonts/wqy-zenhei"
+}
+
+chromium_pkg_postrm() {
+ gnome2_icon_cache_update
+}
+
+chromium_pkg_die() {
+ if [[ "${EBUILD_PHASE}" != "compile" ]]; then
+ return
+ fi
+
+ # Prevent user problems like bug #348235.
+ eshopts_push -s extglob
+ if is-flagq '-g?(gdb)?([1-9])'; then
+ ewarn
+ ewarn "You have enabled debug info (i.e. -g or -ggdb in your CFLAGS/CXXFLAGS)."
+ ewarn "This produces very large build files causes the linker to consume large"
+ ewarn "amounts of memory."
+ ewarn
+ ewarn "Please try removing -g{,gdb} before reporting a bug."
+ ewarn
+ fi
+ eshopts_pop
+
+ # ccache often causes bogus compile failures, especially when the cache gets
+ # corrupted.
+ if has ccache ${FEATURES}; then
+ ewarn
+ ewarn "You have enabled ccache. Please try disabling ccache"
+ ewarn "before reporting a bug."
+ ewarn
+ fi
+
+ # No ricer bugs.
+ if use_if_iuse custom-cflags; then
+ ewarn
+ ewarn "You have enabled the custom-cflags USE flag."
+ ewarn "Please disable it before reporting a bug."
+ ewarn
+ fi
+
+ # If the system doesn't have enough memory, the compilation is known to
+ # fail. Print info about memory to recognize this condition.
+ einfo
+ einfo "$(grep MemTotal /proc/meminfo)"
+ einfo "$(grep SwapTotal /proc/meminfo)"
+ einfo
+}
+
+# @VARIABLE: EGYP_CHROMIUM_COMMAND
+# @DESCRIPTION:
+# Path to the gyp_chromium script.
+: ${EGYP_CHROMIUM_COMMAND:=build/gyp_chromium}
+
+# @VARIABLE: EGYP_CHROMIUM_DEPTH
+# @DESCRIPTION:
+# Depth for egyp_chromium.
+: ${EGYP_CHROMIUM_DEPTH:=.}
+
+# @FUNCTION: egyp_chromium
+# @USAGE: [gyp arguments]
+# @DESCRIPTION:
+# Calls EGYP_CHROMIUM_COMMAND with depth EGYP_CHROMIUM_DEPTH and given
+# arguments. The full command line is echoed for logging.
+egyp_chromium() {
+ set -- "${EGYP_CHROMIUM_COMMAND}" --depth="${EGYP_CHROMIUM_DEPTH}" "$@"
+ echo "$@"
+ "$@"
+}
+
+# @FUNCTION: gyp_use
+# @USAGE: <USE flag> [GYP flag] [true suffix] [false suffix]
+# @DESCRIPTION:
+# If USE flag is set, echo -D[GYP flag]=[true suffix].
+#
+# If USE flag is not set, echo -D[GYP flag]=[false suffix].
+#
+# [GYP flag] defaults to use_[USE flag] with hyphens converted to underscores.
+#
+# [true suffix] defaults to 1. [false suffix] defaults to 0.
+gyp_use() {
+ local gypflag="-D${2:-use_${1//-/_}}="
+ usex "$1" "${gypflag}" "${gypflag}" "${3-1}" "${4-0}"
+}
+
+# @FUNCTION: chromium_bundled_v8_version
+# @USAGE: [path to version.cc]
+# @DESCRIPTION:
+# Outputs the version of v8 parsed from a (bundled) copy of the source code.
+chromium_bundled_v8_version() {
+ local vf=${1:-v8/src/version.cc}
+ local major minor build patch
+ major=$(sed -ne 's/#define MAJOR_VERSION *\([0-9]*\)/\1/p' "${vf}")
+ minor=$(sed -ne 's/#define MINOR_VERSION *\([0-9]*\)/\1/p' "${vf}")
+ build=$(sed -ne 's/#define BUILD_NUMBER *\([0-9]*\)/\1/p' "${vf}")
+ patch=$(sed -ne 's/#define PATCH_LEVEL *\([0-9]*\)/\1/p' "${vf}")
+ echo "${major}.${minor}.${build}.${patch}"
+}
+
+# @FUNCTION: chromium_installed_v8_version
+# @USAGE:
+# @DESCRIPTION:
+# Outputs the version of dev-lang/v8 currently installed on the host system.
+chromium_installed_v8_version() {
+ local cpf=$(best_version dev-lang/v8)
+ local pvr=${cpf#dev-lang/v8-}
+ echo "${pvr%-r*}"
+}