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Diffstat (limited to 'eclass/depend.apache.eclass')
| -rw-r--r-- | eclass/depend.apache.eclass | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/eclass/depend.apache.eclass b/eclass/depend.apache.eclass deleted file mode 100644 index ba08318..0000000 --- a/eclass/depend.apache.eclass +++ /dev/null @@ -1,381 +0,0 @@ -# Copyright 1999-2012 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Id$ - -# @ECLASS: depend.apache.eclass -# @MAINTAINER: -# apache-devs@gentoo.org -# @BLURB: Functions to allow ebuilds to depend on apache -# @DESCRIPTION: -# This eclass handles depending on apache in a sane way and provides information -# about where certain binaries and configuration files are located. -# -# To make use of this eclass simply call one of the need/want_apache functions -# described below. Make sure you use the need/want_apache call after you have -# defined DEPEND and RDEPEND. Also note that you can not rely on the automatic -# RDEPEND=DEPEND that portage does if you use this eclass. -# -# See Bug 107127 for more information. -# -# @EXAMPLE: -# -# Here is an example of an ebuild depending on apache: -# -# @CODE -# DEPEND="virtual/Perl-CGI" -# RDEPEND="${DEPEND}" -# need_apache2 -# @CODE -# -# Another example which demonstrates non-standard IUSE options for optional -# apache support: -# -# @CODE -# DEPEND="server? ( virtual/Perl-CGI )" -# RDEPEND="${DEPEND}" -# want_apache2 server -# -# pkg_setup() { -# depend.apache_pkg_setup server -# } -# @CODE - -case ${EAPI:-0} in - 0|2|3|4|5) - inherit multilib - ;; - 6) - ;; - *) - die "EAPI=${EAPI} is not supported by depend.apache.eclass" - ;; -esac - -# ============================================================================== -# INTERNAL VARIABLES -# ============================================================================== - -# @ECLASS-VARIABLE: APACHE_VERSION -# @DESCRIPTION: -# Stores the version of apache we are going to be ebuilding. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APXS -# @DESCRIPTION: -# Path to the apxs tool. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_BIN -# @DESCRIPTION: -# Path to the apache binary. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_CTL -# @DESCRIPTION: -# Path to the apachectl tool. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_BASEDIR -# @DESCRIPTION: -# Path to the server root directory. -# This variable is set by the want/need_apache functions (EAPI=0 through 5) -# or depend.apache_pkg_setup (EAPI=6 and later). - -# @ECLASS-VARIABLE: APACHE_CONFDIR -# @DESCRIPTION: -# Path to the configuration file directory. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_MODULES_CONFDIR -# @DESCRIPTION: -# Path where module configuration files are kept. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_VHOSTS_CONFDIR -# @DESCRIPTION: -# Path where virtual host configuration files are kept. -# This variable is set by the want/need_apache functions. - -# @ECLASS-VARIABLE: APACHE_MODULESDIR -# @DESCRIPTION: -# Path where we install modules. -# This variable is set by the want/need_apache functions (EAPI=0 through 5) -# or depend.apache_pkg_setup (EAPI=6 and later). - -# @ECLASS-VARIABLE: APACHE_DEPEND -# @DESCRIPTION: -# Dependencies for Apache -APACHE_DEPEND="www-servers/apache" - -# @ECLASS-VARIABLE: APACHE2_DEPEND -# @DESCRIPTION: -# Dependencies for Apache 2.x -APACHE2_DEPEND="=www-servers/apache-2*" - -# @ECLASS-VARIABLE: APACHE2_2_DEPEND -# @DESCRIPTION: -# Dependencies for Apache 2.2.x -APACHE2_2_DEPEND="=www-servers/apache-2.2*" - -# @ECLASS-VARIABLE: APACHE2_4_DEPEND -# @DESCRIPTION: -# Dependencies for Apache 2.4.x -APACHE2_4_DEPEND="=www-servers/apache-2.4*" - - -# ============================================================================== -# INTERNAL FUNCTIONS -# ============================================================================== - -_init_apache2() { - debug-print-function $FUNCNAME $* - - # WARNING: Do not use these variables with anything that is put - # into the dependency cache (DEPEND/RDEPEND/etc) - APACHE_VERSION="2" - APXS="/usr/sbin/apxs2" - APACHE_BIN="/usr/sbin/apache2" - APACHE_CTL="/usr/sbin/apache2ctl" - APACHE_INCLUDEDIR="/usr/include/apache2" - APACHE_CONFDIR="/etc/apache2" - APACHE_MODULES_CONFDIR="${APACHE_CONFDIR}/modules.d" - APACHE_VHOSTS_CONFDIR="${APACHE_CONFDIR}/vhosts.d" - - case ${EAPI:-0} in - 0|2|3|4|5) - _init_apache2_late - ;; - esac -} - -_init_apache2_late() { - APACHE_BASEDIR="/usr/$(get_libdir)/apache2" - APACHE_MODULESDIR="${APACHE_BASEDIR}/modules" -} - -_init_no_apache() { - debug-print-function $FUNCNAME $* - APACHE_VERSION="0" -} - -# ============================================================================== -# PUBLIC FUNCTIONS -# ============================================================================== - -# @FUNCTION: depend.apache_pkg_setup -# @USAGE: [myiuse] -# @DESCRIPTION: -# An ebuild calls this in pkg_setup() to initialize variables for optional -# apache-2.x support. If the myiuse parameter is not given it defaults to -# apache2. -depend.apache_pkg_setup() { - debug-print-function $FUNCNAME $* - - if [[ "${EBUILD_PHASE}" != "setup" ]]; then - die "$FUNCNAME() should be called in pkg_setup()" - fi - - local myiuse=${1:-apache2} - - case ${EAPI:-0} in - 0|2|3|4|5) - if has ${myiuse} ${IUSE}; then - if use ${myiuse}; then - _init_apache2 - else - _init_no_apache - fi - fi - ;; - *) - if in_iuse ${myiuse}; then - if use ${myiuse}; then - _init_apache2 - _init_apache2_late - else - _init_no_apache - fi - fi - ;; - esac -} - -# @FUNCTION: want_apache -# @USAGE: [myiuse] -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for optional apache -# support. If the myiuse parameter is not given it defaults to apache2. -# An ebuild should additionally call depend.apache_pkg_setup() in pkg_setup() -# with the same myiuse parameter. -want_apache() { - debug-print-function $FUNCNAME $* - want_apache2 "$@" -} - -# @FUNCTION: want_apache2 -# @USAGE: [myiuse] -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for optional apache-2.x -# support. If the myiuse parameter is not given it defaults to apache2. -# An ebuild should additionally call depend.apache_pkg_setup() in pkg_setup() -# with the same myiuse parameter. -want_apache2() { - debug-print-function $FUNCNAME $* - - local myiuse=${1:-apache2} - IUSE="${IUSE} ${myiuse}" - DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )" - RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_DEPEND} )" -} - -# @FUNCTION: want_apache2_2 -# @USAGE: [myiuse] -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for optional -# apache-2.2.x support. If the myiuse parameter is not given it defaults to -# apache2. -# An ebuild should additionally call depend.apache_pkg_setup() in pkg_setup() -# with the same myiuse parameter. -want_apache2_2() { - debug-print-function $FUNCNAME $* - - local myiuse=${1:-apache2} - IUSE="${IUSE} ${myiuse}" - DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )" - RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_2_DEPEND} )" -} - -# @FUNCTION: want_apache2_4 -# @USAGE: [myiuse] -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for optional -# apache-2.4.x support. If the myiuse parameter is not given it defaults to -# apache2. -# An ebuild should additionally call depend.apache_pkg_setup() in pkg_setup() -# with the same myiuse parameter. -want_apache2_4() { - debug-print-function $FUNCNAME $* - - local myiuse=${1:-apache2} - IUSE="${IUSE} ${myiuse}" - DEPEND="${DEPEND} ${myiuse}? ( ${APACHE2_4_DEPEND} )" - RDEPEND="${RDEPEND} ${myiuse}? ( ${APACHE2_4_DEPEND} )" -} - -# @FUNCTION: need_apache -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for apache. -need_apache() { - debug-print-function $FUNCNAME $* - need_apache2 -} - -# @FUNCTION: need_apache2 -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for apache-2.x. -need_apache2() { - debug-print-function $FUNCNAME $* - - DEPEND="${DEPEND} ${APACHE2_DEPEND}" - RDEPEND="${RDEPEND} ${APACHE2_DEPEND}" - _init_apache2 -} - -# @FUNCTION: need_apache2_2 -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for apache-2.2.x. -need_apache2_2() { - debug-print-function $FUNCNAME $* - - DEPEND="${DEPEND} ${APACHE2_2_DEPEND}" - RDEPEND="${RDEPEND} ${APACHE2_2_DEPEND}" - _init_apache2 -} - -# @FUNCTION: need_apache2_4 -# @DESCRIPTION: -# An ebuild calls this to get the dependency information for apache-2.4.x. -need_apache2_4() { - debug-print-function $FUNCNAME $* - - DEPEND="${DEPEND} ${APACHE2_4_DEPEND}" - RDEPEND="${RDEPEND} ${APACHE2_4_DEPEND}" - _init_apache2 -} - -# @FUNCTION: has_apache -# @DESCRIPTION: -# An ebuild calls this to get runtime variables for an indirect apache -# dependency without USE-flag, in which case want_apache does not work. -# DO NOT call this function in global scope. -has_apache() { - debug-print-function $FUNCNAME $* - - if has_version '>=www-servers/apache-2'; then - _init_apache2 - else - _init_no_apache - fi -} - -# @FUNCTION: has_apache_threads -# @USAGE: [myflag] -# @DESCRIPTION: -# An ebuild calls this to make sure thread-safety is enabled if apache has been -# built with a threaded MPM. If the myflag parameter is not given it defaults to -# threads. -has_apache_threads() { - debug-print-function $FUNCNAME $* - - case ${EAPI:-0} in - 0|1) - die "depend.apache.eclass: has_apache_threads is not supported for EAPI=${EAPI:-0}" - ;; - esac - - if ! has_version 'www-servers/apache[threads]'; then - return - fi - - local myflag="${1:-threads}" - - if ! use ${myflag}; then - echo - eerror "You need to enable USE flag '${myflag}' to build a thread-safe version" - eerror "of ${CATEGORY}/${PN} for use with www-servers/apache" - die "Need missing USE flag '${myflag}'" - fi -} - -# @FUNCTION: has_apache_threads_in -# @USAGE: <myforeign> [myflag] -# @DESCRIPTION: -# An ebuild calls this to make sure thread-safety is enabled in a foreign -# package if apache has been built with a threaded MPM. If the myflag parameter -# is not given it defaults to threads. -has_apache_threads_in() { - debug-print-function $FUNCNAME $* - - case ${EAPI:-0} in - 0|1) - die "depend.apache.eclass: has_apache_threads_in is not supported for EAPI=${EAPI:-0}" - ;; - esac - - if ! has_version 'www-servers/apache[threads]'; then - return - fi - - local myforeign="$1" - local myflag="${2:-threads}" - - if ! has_version "${myforeign}[${myflag}]"; then - echo - eerror "You need to enable USE flag '${myflag}' in ${myforeign} to" - eerror "build a thread-safe version of ${CATEGORY}/${PN} for use" - eerror "with www-servers/apache" - die "Need missing USE flag '${myflag}' in ${myforeign}" - fi -} - -EXPORT_FUNCTIONS pkg_setup |