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

1 files changed, 458 insertions, 0 deletions

diff --git a/eclass/phpconfutils.eclass b/eclass/phpconfutils.eclass
new file mode 100644
index 000000000000..d416ce9fdf95
--- /dev/null
+++ b/eclass/phpconfutils.eclass
@@ -0,0 +1,458 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# @ECLASS: phpconfutils.eclass
+# @MAINTAINER:
+# Gentoo PHP team <php-bugs@gentoo.org>
+# @AUTHOR:
+# Based on Stuart's work on the original confutils eclass
+# Luca Longinotti <chtekk@gentoo.org>
+# @BLURB: Provides utility functions to help with configuring PHP.
+# @DESCRIPTION:
+# This eclass provides utility functions to help with configuring PHP.
+# It is only used by other php eclasses currently and the functions
+# are not generally intended for direct use in ebuilds.
+
+
+# ========================================================================
+# List of USE flags that need deps that aren't yet in Portage
+# or that can't be (fex. certain commercial apps)
+#
+# You must define PHPCONFUTILS_MISSING_DEPS if you need this
+
+# ========================================================================
+# phpconfutils_sort_flags()
+#
+# Sort and remove duplicates of the auto-enabled USE flags
+#
+
+phpconfutils_sort_flags() {
+	# Sort the list of auto-magically enabled USE flags
+	PHPCONFUTILS_AUTO_USE="$(echo ${PHPCONFUTILS_AUTO_USE} | tr '\040\010' '\012\012' | sort -u)"
+}
+
+# ========================================================================
+# phpconfutils_init()
+#
+# Call this function from your src_compile() function to initialise
+# this eclass first
+#
+
+phpconfutils_init() {
+	# Define wheter we shall support shared extensions or not
+	if use "sharedext" ; then
+		shared="=shared"
+	else
+		shared=""
+	fi
+
+	phpconfutils_sort_flags
+}
+
+# ========================================================================
+# phpconfutils_usecheck()
+#
+# Check if the USE flag we want enabled is part of the auto-magical ones
+#
+
+phpconfutils_usecheck() {
+	local x
+	local use="$1"
+
+	for x in ${PHPCONFUTILS_AUTO_USE} ; do
+		if [[ "${use}+" == "${x}+" ]] ; then
+			return 0
+		fi
+	done
+
+	# If we get here, the USE is not among the auto-enabled ones
+	return 1
+}
+
+# ========================================================================
+# phpconfutils_require_any()
+#
+# Use this function to ensure one or more of the specified USE flags have
+# been enabled and output the results
+#
+# $1    - message to output everytime a flag is found
+# $2    - message to output everytime a flag is not found
+# $3 .. - flags to check
+#
+
+phpconfutils_require_any() {
+	local success_msg="$1"
+	shift
+	local fail_msg="$1"
+	shift
+
+	local required_flags="$@"
+	local default_flag="$1"
+	local success="0"
+
+	while [[ -n "$1" ]] ; do
+		if use "$1" ; then
+			einfo "${success_msg} $1"
+			success="1"
+		else
+			einfo "${fail_msg} $1"
+		fi
+		shift
+	done
+
+	# Did we find what we are looking for?
+	if [[ "${success}" == "1" ]] ; then
+		return
+	fi
+
+	# If we get here, then none of the required USE flags were enabled
+	eerror
+	eerror "You should enable one or more of the following USE flags:"
+	eerror "  ${required_flags}"
+	eerror
+	eerror "You can do this by enabling these flags in /etc/portage/package.use:"
+	eerror "    =${CATEGORY}/${PN}-${PVR} ${required_flags}"
+	eerror
+	eerror "The ${default_flag} USE flag was automatically enabled now."
+	eerror
+	PHPCONFUTILS_AUTO_USE="${PHPCONFUTILS_AUTO_USE} ${default_flag}"
+}
+
+# ========================================================================
+# phpconfutils_use_conflict()
+#
+# Use this function to automatically complain to the user if USE flags
+# that directly conflict have been enabled
+#
+# $1	- flag that conflicts with other flags
+# $2 .. - flags that conflict
+#
+
+phpconfutils_use_conflict() {
+	phpconfutils_sort_flags
+
+	if ! use "$1" && ! phpconfutils_usecheck "$1" ; then
+		return
+	fi
+
+	local my_flag="$1"
+	shift
+
+	local my_present=""
+	local my_remove=""
+
+	while [[ "$1+" != "+" ]] ; do
+		if use "$1" || phpconfutils_usecheck "$1" ; then
+			my_present="${my_present} $1"
+			my_remove="${my_remove} -$1"
+		fi
+		shift
+	done
+
+	if [[ -n "${my_present}" ]] ; then
+		eerror
+		eerror "USE flag '${my_flag}' conflicts with these USE flag(s):"
+		eerror "  ${my_present}"
+		eerror
+		eerror "You must disable these conflicting flags before you can emerge this package."
+		eerror "You can do this by disabling these flags in /etc/portage/package.use:"
+		eerror "    =${CATEGORY}/${PN}-${PVR} ${my_remove}"
+		eerror
+		die "Conflicting USE flags found"
+	fi
+}
+
+# ========================================================================
+# phpconfutils_use_depend_all()
+#
+# Use this function to specify USE flags that depend on eachother,
+# they will be automatically enabled and used for checks later
+#
+# $1	- flag that depends on other flags
+# $2 .. - the flags that must be set for $1 to be valid
+#
+
+phpconfutils_use_depend_all() {
+	phpconfutils_sort_flags
+
+	if ! use "$1" && ! phpconfutils_usecheck "$1" ; then
+		return
+	fi
+
+	local my_flag="$1"
+	shift
+
+	local my_missing=""
+
+	while [[ "$1+" != "+" ]] ; do
+		if ! use "$1" && ! phpconfutils_usecheck "$1" ; then
+			my_missing="${my_missing} $1"
+		fi
+		shift
+	done
+
+	if [[ -n "${my_missing}" ]] ; then
+		PHPCONFUTILS_AUTO_USE="${PHPCONFUTILS_AUTO_USE} ${my_missing}"
+		ewarn
+		ewarn "USE flag '${my_flag}' needs these additional flag(s) set:"
+		ewarn "  ${my_missing}"
+		ewarn
+		ewarn "'${my_missing}' was automatically enabled and the required extensions will be"
+		ewarn "built. In any case it is recommended to enable those flags for"
+		ewarn "future reference, by adding the following to /etc/portage/package.use:"
+		ewarn "    =${CATEGORY}/${PN}-${PVR} ${my_missing}"
+		ewarn
+	fi
+}
+
+# ========================================================================
+# phpconfutils_use_depend_any()
+#
+# Use this function to automatically complain to the user if a USE flag
+# depends on another USE flag that hasn't been enabled
+#
+# $1	- flag that depends on other flags
+# $2	- flag that is used as default if none is enabled
+# $3 .. - flags that must be set for $1 to be valid
+#
+
+phpconfutils_use_depend_any() {
+	phpconfutils_sort_flags
+
+	if ! use "$1" && ! phpconfutils_usecheck "$1" ; then
+		return
+	fi
+
+	local my_flag="$1"
+	shift
+
+	local my_default_flag="$1"
+	shift
+
+	local my_found=""
+	local my_missing=""
+
+	while [[ "$1+" != "+" ]] ; do
+		if use "$1" || phpconfutils_usecheck "$1" ; then
+			my_found="${my_found} $1"
+		else
+			my_missing="${my_missing} $1"
+		fi
+		shift
+	done
+
+	if [[ -z "${my_found}" ]] ; then
+		PHPCONFUTILS_AUTO_USE="${PHPCONFUTILS_AUTO_USE} ${my_default_flag}"
+		ewarn
+		ewarn "USE flag '${my_flag}' needs one of these additional flag(s) set:"
+		ewarn "  ${my_missing}"
+		ewarn
+		ewarn "'${my_default_flag}' was automatically selected and enabled."
+		ewarn "You can change that by enabling/disabling those flags accordingly"
+		ewarn "in /etc/portage/package.use."
+		ewarn
+	fi
+}
+
+# ========================================================================
+# phpconfutils_extension_disable()
+#
+# Use this function to disable an extension that is enabled by default.
+# This is provided for those rare configure scripts that don't support
+# a --enable for the corresponding --disable
+#
+# $1	- extension name
+# $2	- USE flag
+# $3	- optional message to einfo() to the user
+#
+
+phpconfutils_extension_disable() {
+	if ! use "$2" && ! phpconfutils_usecheck "$2" ; then
+		my_conf="${my_conf} --disable-$1"
+		[[ -n "$3" ]] && einfo "  Disabling $1"
+	else
+		[[ -n "$3" ]] && einfo "  Enabling $1"
+	fi
+}
+
+# ========================================================================
+# phpconfutils_extension_enable()
+#
+# This function is like use_enable(), except that it knows about
+# enabling modules as shared libraries, and it supports passing
+# additional data with the switch
+#
+# $1	- extension name
+# $2	- USE flag
+# $3	- 1 = support shared, 0 = never support shared
+# $4	- additional setting for configure
+# $5	- additional message to einfo out to the user
+#
+
+phpconfutils_extension_enable() {
+	local my_shared
+
+	if [[ "$3" == "1" ]] ; then
+		if [[ "${shared}+" != "+" ]] ; then
+			my_shared="${shared}"
+			if [[ "$4+" != "+" ]] ; then
+				my_shared="${my_shared},$4"
+			fi
+		elif [[ "$4+" != "+" ]] ; then
+			my_shared="=$4"
+		fi
+	else
+		if [[ "$4+" != "+" ]] ; then
+			my_shared="=$4"
+		fi
+	fi
+
+	if use "$2" || phpconfutils_usecheck "$2" ; then
+		my_conf="${my_conf} --enable-$1${my_shared}"
+		einfo "  Enabling $1"
+	else
+		my_conf="${my_conf} --disable-$1"
+		einfo "  Disabling $1"
+	fi
+}
+
+# ========================================================================
+# phpconfutils_extension_without()
+#
+# Use this function to disable an extension that is enabled by default
+# This function is provided for those rare configure scripts that support
+# --without but not the corresponding --with
+#
+# $1	- extension name
+# $2	- USE flag
+# $3	- optional message to einfo() to the user
+#
+
+phpconfutils_extension_without() {
+	if ! use "$2" && ! phpconfutils_usecheck "$2" ; then
+		my_conf="${my_conf} --without-$1"
+		einfo "  Disabling $1"
+	else
+		einfo "  Enabling $1"
+	fi
+}
+
+# ========================================================================
+# phpconfutils_extension_with()
+#
+# This function is a replacement for use_with.  It supports building
+# extensions as shared libraries,
+#
+# $1	- extension name
+# $2	- USE flag
+# $3	- 1 = support shared, 0 = never support shared
+# $4	- additional setting for configure
+# $5	- optional message to einfo() out to the user
+#
+
+phpconfutils_extension_with() {
+	local my_shared
+
+	if [[ "$3" == "1" ]] ; then
+		if [[ "${shared}+" != "+" ]] ; then
+			my_shared="${shared}"
+			if [[ "$4+" != "+" ]] ; then
+				my_shared="${my_shared},$4"
+			fi
+		elif [[ "$4+" != "+" ]] ; then
+			my_shared="=$4"
+		fi
+	else
+		if [[ "$4+" != "+" ]] ; then
+			my_shared="=$4"
+		fi
+	fi
+
+	if use "$2" || phpconfutils_usecheck "$2" ; then
+		my_conf="${my_conf} --with-$1${my_shared}"
+		einfo "  Enabling $1"
+	else
+		my_conf="${my_conf} --without-$1"
+		einfo "  Disabling $1"
+	fi
+}
+
+# ========================================================================
+# phpconfutils_warn_about_external_deps()
+#
+# This will output a warning to the user if he enables commercial or other
+# software not currently present in Portage
+#
+
+phpconfutils_warn_about_external_deps() {
+	phpconfutils_sort_flags
+
+	local x
+	local my_found="0"
+
+	for x in ${PHPCONFUTILS_MISSING_DEPS} ; do
+		if use "${x}" || phpconfutils_usecheck "${x}" ; then
+			ewarn "USE flag ${x} enables support for software not present in Portage!"
+			my_found="1"
+		fi
+	done
+
+	if [[ "${my_found}" == "1" ]] ; then
+		ewarn
+		ewarn "This ebuild will continue, but if you haven't already installed the"
+		ewarn "software required to satisfy the list above, this package will probably"
+		ewarn "fail to compile later on."
+		ewarn "*DO NOT* file bugs about compile failures or issues you're having"
+		ewarn "when using one of those flags, as we aren't able to support them."
+		ewarn "|=|=|=|=|=|=| You are on your own if you use them! |=|=|=|=|=|=|"
+		ewarn
+		ebeep 5
+	fi
+}
+
+# ========================================================================
+# phpconfutils_built_with_use()
+#
+# Sobstitute for built_with_use() to support the magically enabled USE flags
+#
+
+phpconfutils_built_with_use() {
+	local opt="$1"
+	[[ ${opt:0:1} = "-" ]] && shift || opt="-a"
+
+	local PHP_PKG=$(best_version $1)
+	shift
+
+	local PHP_USEFILE="${ROOT}/var/lib/php-pkg/${PHP_PKG}/PHP_USEFILE"
+
+	[[ ! -e "${PHP_USEFILE}" ]] && return 0
+
+	local PHP_USE_BUILT=$(<${PHP_USEFILE})
+	while [[ $# -gt 0 ]] ; do
+		if [[ ${opt} = "-o" ]] ; then
+			has $1 ${PHP_USE_BUILT} && return 0
+		else
+			has $1 ${PHP_USE_BUILT} || return 1
+		fi
+		shift
+	done
+	[[ ${opt} = "-a" ]]
+}
+
+# ========================================================================
+# phpconfutils_generate_usefile()
+#
+# Generate the file used by phpconfutils_built_with_use() to check it's
+# USE flags
+#
+
+phpconfutils_generate_usefile() {
+	phpconfutils_sort_flags
+
+	local PHP_USEFILE="${D}/var/lib/php-pkg/${CATEGORY}/${PN}-${PVR}/PHP_USEFILE"
+
+	# Write the auto-enabled USEs into the correct file
+	dodir "/var/lib/php-pkg/${CATEGORY}/${PN}-${PVR}/"
+	echo "${PHPCONFUTILS_AUTO_USE}" > "${PHP_USEFILE}"
+}