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# Copyright 2004 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License, v2 or later |
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# Author Michael Tindal <urilith@gentoo.org> |
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# $Header: /var/cvsroot/gentoo-x86/eclass/apache-module.eclass,v 1.15 2006/06/10 16:19:54 swegener Exp $ |
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|
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inherit depend.apache |
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|
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# This eclass provides a common set of functions for Apache modules. |
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|
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# NOTE: If you use this, be sure you use the need_* call after you have |
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# defined DEPEND and RDEPEND. Also note that you can not rely on the |
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# automatic RDEPEND=DEPEND that portage does if you use this eclass. |
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# See bug 107127 for more information. |
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|
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###### |
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## Common ebuild variables |
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###### |
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|
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#### |
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## APXS1_S, APXS2_S |
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## |
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## Paths to temporary build directories |
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#### |
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APXS1_S="" |
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APXS2_S="" |
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|
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#### |
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## APXS1_ARGS, APXS2_ARGS |
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## |
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## Arguments to pass to the apxs tool |
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#### |
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APXS1_ARGS="" |
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APXS2_ARGS="" |
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|
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#### |
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## APACHE1_MOD_FILE, APACHE2_MOD_FILE |
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## |
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## Name of the module that src_install installs (only, minus the .so) |
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#### |
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APACHE1_MOD_FILE="" |
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APACHE2_MOD_FILE="" |
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|
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#### |
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## APACHE1_MOD_CONF, APACHE2_MOD_CONF |
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## |
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## Configuration file installed by src_install |
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#### |
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APACHE1_MOD_CONF="" |
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APACHE2_MOD_CONF="" |
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|
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#### |
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## APACHE1_MOD_DEFINE, APACHE2_MOD_DEFINE |
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## |
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## Name of define (eg FOO) to use in conditional loading of the installed |
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## module/it's config file, multiple defines should be space separated |
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#### |
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APACHE1_MOD_DEFINE="" |
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APACHE2_MOD_DEFINE="" |
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|
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#### |
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## DOCFILES |
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## |
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## If the exported src_install() is being used, and ${DOCFILES} is non-zero, |
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## some sed-fu is applied to split out html documentation (if any) from normal |
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## documentation, and dodoc'd or dohtml'd |
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#### |
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DOCFILES="" |
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|
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###### |
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## Utility functions |
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###### |
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|
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#### |
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## apache_cd_dir |
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## |
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## Return the path to our temporary build dir |
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#### |
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apache_cd_dir() { |
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debug-print-function apache_cd_dir |
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|
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if [ "${APACHE_VERSION}" == "1" ]; then |
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[ -n "${APXS1_S}" ] && CD_DIR="${APXS1_S}" |
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else |
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[ -n "${APXS2_S}" ] && CD_DIR="${APXS2_S}" |
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fi |
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|
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# XXX - is this really needed? can't we just return ${S}? |
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if [ -z "${CD_DIR}" ]; then |
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if [ -d ${S}/src ] ; then |
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CD_DIR="${S}/src" |
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else |
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CD_DIR="${S}" |
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fi |
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fi |
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|
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debug-print apache_cd_dir: "CD_DIR=${CD_DIR}" |
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echo ${CD_DIR} |
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} |
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|
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#### |
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## apache_mod_file |
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## |
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## Return the path to the module file |
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#### |
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apache_mod_file() { |
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debug-print-function apache_mod_file |
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|
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if [ "${APACHE_VERSION}" == "1" ]; then |
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[ -n "${APACHE1_MOD_FILE}" ] && MOD_FILE="${APACHE1_MOD_FILE}" |
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[ -z "${MOD_FILE}" ] && MOD_FILE="$(apache_cd_dir)/${PN}.so" |
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else |
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[ -n "${APACHE2_MOD_FILE}" ] && MOD_FILE="${APACHE2_MOD_FILE}" |
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[ -z "${MOD_FILE}" ] && MOD_FILE="$(apache_cd_dir)/.libs/${PN}.so" |
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fi |
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|
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debug-print apache_mod_file: MOD_FILE=${MOD_FILE} |
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echo ${MOD_FILE} |
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} |
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|
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#### |
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## apache_doc_magic |
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## |
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## Some magic for picking out html files from ${DOCFILES}. It takes |
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## an optional first argument `html'; if the first argument is equals |
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## `html', only html files are returned, otherwise normal (non-html) |
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## docs are returned. |
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#### |
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apache_doc_magic() { |
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debug-print-function apache_doc_magic $* |
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|
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if [ -n "${DOCFILES}" ]; then |
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if [ "x$1" == "xhtml" ]; then |
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DOCS="`echo ${DOCFILES} | sed -e 's/ /\n/g' | sed -e '/^[^ ]*.html$/ !d'`" |
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else |
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DOCS="`echo ${DOCFILES} | sed 's, *[^ ]*\+.html, ,g'`" |
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fi |
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|
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debug-print apache_doc_magic: DOCS=${DOCS} |
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echo ${DOCS} |
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fi |
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} |
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|
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###### |
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## Apache 1.x ebuild functions |
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###### |
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|
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#### |
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## apache1_src_compile |
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## The default action is to call ${APXS11} with the value of |
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## ${APXS1_ARGS}. If a module requires a different build setup |
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## than this, use ${APXS1} in your own src_compile routine. |
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#### |
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apache1_src_compile() { |
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debug-print-function apache1_src_compile |
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|
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CD_DIR=$(apache_cd_dir) |
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cd ${CD_DIR} || die "cd ${CD_DIR} failed" |
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APXS1_ARGS="${APXS1_ARGS:--c ${PN}.c}" |
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${APXS1} ${APXS1_ARGS} || die "${APXS1} ${APXS1_ARGS} failed" |
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} |
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|
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#### |
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## apache1_src_install |
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## |
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## This installs the files into apache's directories. The module is installed |
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## from a directory chosen as above (APXS2_S or ${S}/src). In addition, |
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## this function can also set the executable permission on files listed in EXECFILES. |
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## The configuration file name is listed in APACHE1_MOD_CONF without the .conf extensions, |
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## so if you configuration is 55_mod_foo.conf, APACHE1_MOD_CONF would be 55_mod_foo. |
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## DOCFILES contains the list of files you want filed as documentation. The name of the |
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## module can also be specified using the APACHE1_MOD_FILE or defaults to |
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## .libs/${PN}.so. |
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#### |
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apache1_src_install() { |
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debug-print-function apache1_src_install |
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|
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CD_DIR=$(apache_cd_dir) |
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cd ${CD_DIR} || die "cd ${CD_DIR} failed" |
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|
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MOD_FILE=$(apache_mod_file) |
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|
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exeinto ${APACHE1_MODULESDIR} |
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doexe ${MOD_FILE} || die "internal ebuild error: '${MOD_FILE}' not found" |
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[ -n "${APACHE1_EXECFILES}" ] && doexe ${APACHE1_EXECFILES} |
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|
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if [ -n "${APACHE1_MOD_CONF}" ] ; then |
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insinto ${APACHE1_MODULES_CONFDIR} |
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doins ${FILESDIR}/${APACHE1_MOD_CONF}.conf || die "internal ebuild error: '${FILESDIR}/${APACHE1_MOD_CONF}.conf' not found." |
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fi |
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|
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cd ${S} |
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|
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if [ -n "${DOCFILES}" ] ; then |
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OTHER_DOCS=$(apache_doc_magic) |
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HTML_DOCS=$(apache_doc_magic html) |
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|
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[ -n "${OTHER_DOCS}" ] && dodoc ${OTHER_DOCS} |
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[ -n "${HTML_DOCS}" ] && dohtml ${HTML_DOCS} |
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fi |
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} |
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|
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#### |
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## apache1_pkg_postinst |
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## |
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## Prints the standard config message, unless APACHE1_NO_CONFIG is set to yes. |
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#### |
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apache1_pkg_postinst() { |
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debug-print-function apache1_pkg_postinst |
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|
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if [ -n "${APACHE1_MOD_DEFINE}" ]; then |
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local my_opts="-D ${APACHE1_MOD_DEFINE// / -D }" |
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einfo |
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einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache file and" |
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einfo "add '${my_opts}' to APACHE_OPTS." |
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einfo |
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fi |
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if [ -n "${APACHE1_MOD_CONF}" ] ; then |
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einfo |
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einfo "Configuration file installed as" |
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einfo " ${APACHE1_MODULES_CONFDIR}/$(basename ${APACHE1_MOD_CONF}).conf" |
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einfo "You may want to edit it before turning the module on in /etc/conf.d/apache" |
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einfo |
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fi |
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} |
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|
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###### |
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## Apache 2.x ebuild functions |
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###### |
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|
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#### |
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## apache2_pkg_setup |
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## |
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## Checks to see if APACHE2_MT_UNSAFE is set to anything other than "no". If it is, then |
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## we check what the MPM style used by Apache is, if it isnt prefork, we let the user |
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## know they need prefork, and then exit the build. |
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#### |
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apache2_pkg_setup() { |
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debug-print-function apache2_pkg_setup |
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|
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if [ -n "${APACHE2_SAFE_MPMS}" ]; then |
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|
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INSTALLED_MPM="$(${ROOT}/usr/sbin/apxs2 -q MPM_NAME)" |
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|
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if hasq ${INSTALLED_MPM} ${APACHE2_SAFE_MPMS} ; then |
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INSTALLED_MPM_SAFE="yes" |
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fi |
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|
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if [ -z "${INSTALLED_MPM_SAFE}" ] ; then |
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eerror "The module you are trying to install (${PN})" |
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eerror "will only work with one of the following MPMs:" |
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eerror " ${APACHE2_SAFE_MPMS}" |
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eerror "You do not currently have any of these MPMs installed." |
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eerror "Please re-install apache with the correct mpm-* USE flag set." |
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die "No safe MPM installed." |
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fi |
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|
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fi |
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|
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} |
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|
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#### |
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## apache2_src_compile |
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## |
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## The default action is to call ${APXS2} with the value of |
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## ${APXS2_ARGS}. If a module requires a different build setup |
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## than this, use ${APXS2} in your own src_compile routine. |
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#### |
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apache2_src_compile() { |
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debug-print-function apache2_src_compile |
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|
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CD_DIR=$(apache_cd_dir) |
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cd ${CD_DIR} || die "cd ${CD_DIR} failed" |
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APXS2_ARGS="${APXS2_ARGS:--c ${PN}.c}" |
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${APXS2} ${APXS2_ARGS} || die "${APXS2} ${APXS2_ARGS} failed" |
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} |
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|
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#### |
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## apache2_src_install |
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## |
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## This installs the files into apache's directories. The module is installed |
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## from a directory chosen as above (APXS2_S or ${S}/src). In addition, |
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## this function can also set the executable permission on files listed in EXECFILES. |
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## The configuration file name is listed in CONFFILE without the .conf extensions, |
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## so if you configuration is 55_mod_foo.conf, CONFFILE would be 55_mod_foo. |
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## DOCFILES contains the list of files you want filed as documentation. |
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#### |
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apache2_src_install() { |
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debug-print-function apache2_src_install |
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|
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CD_DIR=$(apache_cd_dir) |
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cd ${CD_DIR} || die "cd ${CD_DIR} failed" |
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|
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MOD_FILE=$(apache_mod_file) |
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|
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exeinto ${APACHE2_MODULESDIR} |
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doexe ${MOD_FILE} || die "internal ebuild error: '${MOD_FILE}' not found" |
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[ -n "${APACHE2_EXECFILES}" ] && doexe ${APACHE2_EXECFILES} |
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|
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if [ -n "${APACHE2_MOD_CONF}" ] ; then |
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insinto ${APACHE2_MODULES_CONFDIR} |
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doins ${FILESDIR}/${APACHE2_MOD_CONF}.conf || die "internal ebuild error: '${FILESDIR}/${APACHE2_MOD_CONF}.conf' not found." |
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fi |
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|
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if [ -n "${APACHE2_VHOSTFILE}" ]; then |
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insinto ${APACHE2_VHOSTDIR} |
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doins ${FILESDIR}/${APACHE2_VHOSTFILE}.conf |
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fi |
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|
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cd ${S} |
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|
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if [ -n "${DOCFILES}" ] ; then |
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OTHER_DOCS=$(apache_doc_magic) |
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HTML_DOCS=$(apache_doc_magic html) |
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|
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[ -n "${OTHER_DOCS}" ] && dodoc ${OTHER_DOCS} |
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[ -n "${HTML_DOCS}" ] && dohtml ${HTML_DOCS} |
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fi |
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} |
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|
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apache2_pkg_postinst() { |
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debug-print-function apache2_pkg_postinst |
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|
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if [ -n "${APACHE2_MOD_DEFINE}" ]; then |
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local my_opts="-D ${APACHE2_MOD_DEFINE// / -D }" |
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|
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einfo |
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einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache2 file and" |
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einfo "add '${my_opts}' to APACHE2_OPTS." |
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einfo |
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fi |
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if [ -n "${APACHE2_MOD_CONF}" ] ; then |
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einfo |
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einfo "Configuration file installed as" |
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einfo " ${APACHE2_MODULES_CONFDIR}/$(basename ${APACHE2_MOD_CONF}).conf" |
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einfo "You may want to edit it before turning the module on in /etc/conf.d/apache2" |
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einfo |
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fi |
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|
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if [ -n "${APACHE2_SAFE_MPMS}" ]; then |
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|
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INSTALLED_MPM="$(${ROOT}/usr/sbin/apxs2 -q MPM_NAME)" |
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|
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if ! hasq ${INSTALLED_MPM} ${APACHE2_SAFE_MPMS} ; then |
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INSTALLED_MPM_UNSAFE="${INSTALLED_MPM_UNSAFE} ${mpm}" |
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else |
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INSTALLED_MPM_SAFE="${INSTALLED_MPM_SAFE} ${mpm}" |
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fi |
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|
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if [ -n "${INSTALLED_MPM_UNSAFE}" ] ; then |
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ewarn "You have one or more MPMs installed that will not work with" |
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ewarn "this module (${PN}). Please make sure that you only enable" |
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ewarn "this module if you are using one of the following MPMs:" |
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ewarn " ${INSTALLED_MPM_SAFE}" |
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fi |
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|
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fi |
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|
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} |
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|
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###### |
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## Apache dual (1.x or 2.x) ebuild functions |
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## |
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## This is where the magic happens. We provide dummy routines of all of the functions |
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## provided by all of the specifics. We use APACHE_ECLASS_VER_* to see which versions |
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## to call. If a function is provided by a given section (ie pkg_postinst in Apache 2.x) |
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## the exported routine simply does nothing. |
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###### |
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|
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apache-module_pkg_setup() { |
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debug-print-function apache-module_pkg_setup |
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|
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if [ ${APACHE_VERSION} -eq '2' ]; then |
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apache2_pkg_setup |
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fi |
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} |
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|
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apache-module_src_compile() { |
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debug-print-function apache-module_src_compile |
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|
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if [ ${APACHE_VERSION} -eq '1' ]; then |
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apache1_src_compile |
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else |
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apache2_src_compile |
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fi |
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} |
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|
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apache-module_src_install() { |
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debug-print-function apache-module_src_install |
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|
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if [ ${APACHE_VERSION} -eq '1' ]; then |
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apache1_src_install |
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else |
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apache2_src_install |
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fi |
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} |
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|
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apache-module_pkg_postinst() { |
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debug-print-function apache-module_pkg_postinst |
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|
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if [ ${APACHE_VERSION} -eq '1' ]; then |
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apache1_pkg_postinst |
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else |
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apache2_pkg_postinst |
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fi |
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} |
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|
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EXPORT_FUNCTIONS pkg_setup src_compile src_install pkg_postinst |
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|
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# vim:ts=4 |
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