path: root/Mk/bsd.apache.mk

#-*- tab-width: 4; -*-
# ex:ts=4
#
# $FreeBSD$
#
# bsd.apache.mk - Apache related macros.
# Author: Clement Laforet <clement@FreeBSD.org>
# Author: Olli Hauer <ohauer@FreeBSD.org>
#
# Please view me with 4 column tabs!

# =========================================================================
# Parameter APACHE_PORT (user controlled):
#
# The parameter APACHE_PORT can be used in /etc/make.conf to
# overwrite the default apache port.
#
# This parameter should never be used in the Makefile of a port!
#
# Example entry in /etc/make.conf:
#  APACHE_PORT= www/apache22
#
# To get a list of "possible" valid values execute the command:
#  $> egrep 'apache[12]' ports/www/Makefile | awk '{print "www/" $3}'
#
# =========================================================================
#
# This script will be included if one of the following parameter
# is defined in the Makefile of the port
#
# USE_APACHE         - Set apache and apxs as build and run dependency
# USE_APACHE_BUILD   - Set apache and apxs as build dependency
# USE_APACHE_RUN     - Set apache and apxs as run dependency
#
# The following example is representative of all three possible
# parameters to use.
#
# Examples:
#  USE_APACHE= 22       # specify exact version
#  USE_APACHE= 22+      # specify [min] version, no [max] version
#  USE_APACHE= 22-24    # specify [min]-[max] range
#  USE_APACHE= -22      # specify [max] version, no [min] version
#
# Note:
#  - If "+" is specified and no apache is installed, then
#    ${DEFAULT_APACHE_VERSION} will be used.
#
#  - Valid version numbers are specified in the variable
#    APACHE_SUPPORTED_VERSION below
#
#  - The following values for USE_APACHE are reserverd and only valid
#    in apache-server ports!
#      USE_APACHE= common22
#
#
# The following variables can be used (ro) in ports Makefile
# =========================================================================
#  - APACHE_VERSION
#  - APACHEETCDIR
#  - APACHEINCLUDEDIR
#  - APACHEMODDIR
#  - DEFAULT_APACHE_VERSION
#
#
# Parameters for building third party apache modules:
# =========================================================================
#  - AP_FAST_BUILD      # automatic module build
#
#  - AP_GENPLIST        # automatic PLIST generation plus add
#                       # the module disabled into httpd.conf
#                       # (only if no pkg-plist exist)
#
#  - MODULENAME         # default: ${PORTNAME}
#  - SHORTMODNAME       # default: ${MODULENAME:S/mod_//}
#  - SRC_FILE           # default: ${MODULENAME}.c
#
#

.if !defined(Apache_Pre_Include)

Apache_Pre_Include=     bsd.apache.mk

DEFAULT_APACHE_VERSION=     22
APACHE_SUPPORTED_VERSION=   22 24 # preferred version first

# Print warnings
_ERROR_MSG= : Error from bsd.apache.mk.

# Important Note:
#  Keep apache version in ascending order!
#  The "+" sign is only valid as last sign, not between
#  two versions or in combination with range!
.if defined(USE_APACHE) && !empty(USE_APACHE)
.   if ${USE_APACHE:Mcommon*} != ""
AP_PORT_IS_SERVER=  yes
.   elif ${USE_APACHE:C/\-//:S/^22//:S/^24//:C/\+$//} == ""
AP_PORT_IS_MODULE=  yes
.       if ${USE_APACHE:C/\-//:S/^22//:S/^24//} == "+"
AP_PLUS=    yes
.       endif
.   else
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE ( ${USE_APACHE} )
.   endif
# Catch unknown apache versions and silly USE_APACHE constructs
.   if empty(AP_PORT_IS_SERVER) && empty(AP_PORT_IS_MODULE)
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE ( ${USE_APACHE} )
.   endif
# Catch USE_APACHE [min]-[max]+
.   if defined(AP_PLUS) && ${USE_APACHE:C/[.+0-9]//g} == "-"
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE ( ${USE_APACHE} )
.   endif
.elif defined(USE_APACHE)
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE ( no version specified )
.endif # defined(USE_APACHE)

# ===============================================================
.if defined(AP_PORT_IS_SERVER)
# MFC TODO: remove this check
# used only by www/cakephp* ports
.if defined(SLAVE_PORT_MODULES)
DEFAULT_MODULES_CATEGORIES+=    SLAVE_PORT
ALL_MODULES_CATEGORIES+=        SLAVE_PORT
.endif

# Module selection
.for category in ${DEFAULT_MODULES_CATEGORIES}
DEFAULT_MODULES+=           ${${category}_MODULES}
.endfor

.for category in ${ALL_MODULES_CATEGORIES}
AVAILABLE_MODULES+=         ${${category}_MODULES}
.endfor

# detect invalid lowercase params in make.conf
# keep this check until end of 2012
.if defined(WITH_STATIC_MODULES) && ${WITH_STATIC_MODULES:M[a-z]*}
IGNORE=     lowercase WITH_STATIC_MODULES="${WITH_STATIC_MODULES}"\
        detected (make.conf), they shoud be UPPERCASE
.endif

# Setting "@comment " as default.
.for module in ${AVAILABLE_MODULES:O}
${module}_PLIST_SUB=    "@comment "
_DISABLE_MODULES+=      --disable-${module:L}
.endfor

# Configure
# dirty hacks to make sure all modules are disabled before we select them
.if ${USE_APACHE:Mcommon2*}
CONFIGURE_ARGS+=        ${_DISABLE_MODULES:O:u}
.endif

# OPTIONS handling
.for module in ${AVAILABLE_MODULES}
.   if ${PORT_OPTIONS:M${module}}
_APACHE_MODULES+=   ${module}
.   else
WITHOUT_MODULES+=    ${module}
.   endif
.endfor

.if !defined(WITH_STATIC_APACHE)
# FYI
#DYNAMIC_MODULES=   so
CONFIGURE_ARGS+=    --enable-so
.else
CONFIGURE_ARGS+=    --disable-so
WITH_ALL_STATIC_MODULES=    yes
.endif

.if ${PORT_OPTIONS:MSUEXEC}
_APACHE_MODULES+=       ${SUEXEC_MODULES}
SUEXEC_CONFARGS=    with-suexec

# SUEXEC_DOCROOT should exist
SUEXEC_DOCROOT?=        ${PREFIX}/www/data
#SUEXEC_DOCROOT?=       ${WWWDIR}
SUEXEC_USERDIR?=        public_html
# avoid duplicate search paths
.if ${LOCALBASE} == ${PREFIX}
SUEXEC_SAFEPATH?=       ${LOCALBASE}/bin:/usr/bin:/bin
.else   
SUEXEC_SAFEPATH?=       ${PREFIX}/bin:${LOCALBASE}/bin:/usr/bin:/bin
.endif  
SUEXEC_LOGFILE?=        /var/log/httpd-suexec.log
SUEXEC_UIDMIN?=         1000
SUEXEC_GIDMIN?=         1000
SUEXEC_CALLER?=         ${WWWOWN}
CONFIGURE_ARGS+=        --${SUEXEC_CONFARGS}-caller=${SUEXEC_CALLER} \
                --${SUEXEC_CONFARGS}-uidmin=${SUEXEC_UIDMIN} \
                --${SUEXEC_CONFARGS}-gidmin=${SUEXEC_GIDMIN} \
                --${SUEXEC_CONFARGS}-userdir="${SUEXEC_USERDIR}" \
                --${SUEXEC_CONFARGS}-docroot="${SUEXEC_DOCROOT}" \
                --${SUEXEC_CONFARGS}-safepath="${SUEXEC_SAFEPATH}" \
                --${SUEXEC_CONFARGS}-logfile="${SUEXEC_LOGFILE}" \
                --${SUEXEC_CONFARGS}-bin="${PREFIX}/sbin/suexec"

.   if defined(WITH_SUEXEC_UMASK)
CONFIGURE_ARGS+=        --${SUEXEC_CONFARGS}-umask=${SUEXEC_UMASK}
.   endif
.endif

.if !defined(WITHOUT_MODULES)
APACHE_MODULES=     ${_APACHE_MODULES}
.else
.for module in ${_APACHE_MODULES:O:u}
.   if !${WITHOUT_MODULES:M${module}}
APACHE_MODULES+=    ${module}
.   endif
.endfor
.endif

.if defined(WITH_STATIC_MODULES)
.  for module in ${APACHE_MODULES}
.    if ${WITH_STATIC_MODULES:M${module}}
_CONFIGURE_ARGS+=   --enable-${module:L}
.    else
_CONFIGURE_ARGS+=   --enable-${module:L}=shared
.    endif
.  endfor
CONFIGURE_ARGS+=    ${_CONFIGURE_ARGS:O}
.elif defined(WITH_STATIC_APACHE) || defined(WITH_ALL_STATIC_MODULES)
WITH_STATIC_MODULES=    ${APACHE_MODULES}
CONFIGURE_ARGS+=    --enable-modules="${APACHE_MODULES:O:L}"
.else
CONFIGURE_ARGS+=    --enable-mods-shared="${APACHE_MODULES:O:L}"
.endif

# ====================================
# start pkg-plist adjustments
.if defined(WITH_STATIC_MODULES)
.for module in ${APACHE_MODULES}
.   if !${WITH_STATIC_MODULES:M${module}}
_SHARED_MODULES+=   ${module}
.   endif
.endfor

SHARED_MODULES=     ${_SHARED_MODULES}
.elif !defined(WITH_ALL_STATIC_MODULES)
SHARED_MODULES=     ${APACHE_MODULES}
.endif

.for module in ${SHARED_MODULES}
${module}_PLIST_SUB=    ""
.endfor

.for module in ${AVAILABLE_MODULES:O:u}
PLIST_SUB+= MOD_${module}=${${module}_PLIST_SUB}
.endfor

# pkg-plist workaround STATIC support
.if ${PORT_OPTIONS:MSUEXEC}
PLIST_SUB+= SUEXEC=""
.else
PLIST_SUB+= SUEXEC="@comment "
.endif

.if ${PORT_OPTIONS:MLOG_FORENSIC}
PLIST_SUB+= FORENSIC=""
.else
PLIST_SUB+= FORENSIC="@comment "
.endif

# end pkg-plist adjustments

#### End of AP_PORT_IS_SERVER ####

# ===============================================================
.elif defined(AP_PORT_IS_MODULE) || defined(USE_APACHE_RUN) || defined(USE_APACHE_BUILD)
APXS?=      ${LOCALBASE}/sbin/apxs
HTTPD?=     ${LOCALBASE}/sbin/httpd

MODULENAME?=    ${PORTNAME}
SHORTMODNAME?=  ${MODULENAME:S/mod_//}
SRC_FILE?=  ${MODULENAME}.c

.if exists(${HTTPD})
_APACHE_VERSION!=   ${HTTPD} -V | ${SED} -ne 's/^Server version: Apache\/\([0-9]\)\.\([0-9]*\).*/\1\2/p'
# XXX see mod_perl-2.0.6/Changes
# Apache 2.4 and onwards doesn't require linking the MPM module
# directly in the httpd binary anymore. APXS lost the MPM_NAME query,
# so we can't assume a given MPM anymore.
.   if ${_APACHE_VERSION} <= 22
APACHE_MPM!=        ${APXS} -q MPM_NAME
.   endif
.elif defined(APACHE_PORT)
_APACHE_VERSION!=   ${ECHO_CMD} ${APACHE_PORT} | ${SED} -ne 's,.*/apache\([0-9]*\).*,\1,p'
.endif

.if defined(USE_APACHE)
_USE_APACHE:=   ${USE_APACHE}
.elif defined(USE_APACHE_BUILD)
_USE_APACHE:=   ${USE_APACHE_BUILD}
.elif defined(USE_APACHE_RUN)
_USE_APACHE:=   ${USE_APACHE_RUN}
.endif

_APACHE_VERSION_CHECK:=         ${_USE_APACHE:C/^([1-9][0-9])$/\1-\1/}
_APACHE_VERSION_MINIMUM_TMP:=   ${_APACHE_VERSION_CHECK:C/([1-9][0-9])[-+].*/\1/}
_APACHE_VERSION_MINIMUM:=       ${_APACHE_VERSION_MINIMUM_TMP:M[1-9][0-9]}
_APACHE_VERSION_MAXIMUM_TMP:=   ${_APACHE_VERSION_CHECK:C/.*-([1-9][0-9])/\1/}
_APACHE_VERSION_MAXIMUM:=       ${_APACHE_VERSION_MAXIMUM_TMP:M[1-9][0-9]}

.if defined(_APACHE_VERSION)
# Validate Apache version whether it meets USE_APACHE version restriction.
.   if !empty(_APACHE_VERSION_MINIMUM) && (${_APACHE_VERSION} < ${_APACHE_VERSION_MINIMUM})
_APACHE_VERSION_NONSUPPORTED=   ${_APACHE_VERSION_MINIMUM} at least
.   elif !empty(_APACHE_VERSION_MAXIMUM) && (${_APACHE_VERSION} > ${_APACHE_VERSION_MAXIMUM})
_APACHE_VERSION_NONSUPPORTED=   ${_APACHE_VERSION_MAXIMUM} at most
.   endif

.   if defined(_APACHE_VERSION_NONSUPPORTED) && !defined(AP_IGNORE_VERSION_CHECK)
BROKEN= ${_ERROR_MSG} apache${_APACHE_VERSION} is installed (or APACHE_PORT is defined) and port requires apache${_APACHE_VERSION_NONSUPPORTED}
.    endif
.else       # defined(_APACHE_VERSION)
.   for ver in ${APACHE_SUPPORTED_VERSION}
__VER=  ${ver}
.       if !defined(_APACHE_VERSION) && \
            !(!empty(_APACHE_VERSION_MINIMUM) && ( ${__VER} < ${_APACHE_VERSION_MINIMUM} )) && \
            !(!empty(_APACHE_VERSION_MAXIMUM) && ( ${__VER} > ${_APACHE_VERSION_MAXIMUM} ))
_APACHE_VERSION=    ${ver}
.       endif
.   endfor
.endif      # defined(_APACHE_VERSION)

APACHE_VERSION:=    ${_APACHE_VERSION}

.if exists(${APXS})
APXS_PREFIX!=   ${APXS} -q prefix 2> /dev/null || echo NULL
.   if ${APXS_PREFIX} == NULL
IGNORE= : Your apache does not support DSO modules
.   endif
.   if defined(AP_GENPLIST) && ${APXS_PREFIX} != ${PREFIX}
IGNORE?=    PREFIX must be equal to APXS_PREFIX.
.   endif
.endif

.if ${APACHE_VERSION} >= 22
AP_BUILDEXT=    la
APACHEMODDIR=   libexec/apache${APACHE_VERSION}
APACHEINCLUDEDIR=include/apache${APACHE_VERSION}
APACHEETCDIR=   etc/apache${APACHE_VERSION}
APACHE_PORT?=   www/apache${APACHE_VERSION}
.endif

PLIST_SUB+= APACHEMODDIR="${APACHEMODDIR}" \
        APACHEINCLUDEDIR="${APACHEINCLUDEDIR}" \
        APACHEETCDIR="${APACHEETCDIR}"

APACHE_PKGNAMEPREFIX=   ap${APACHE_VERSION}-
.if defined(AP_FAST_BUILD)
PKGNAMEPREFIX?= ${APACHE_PKGNAMEPREFIX}
.endif

.if defined(USE_APACHE) || defined(USE_APACHE_BUILD)
BUILD_DEPENDS+= ${APXS}:${PORTSDIR}/${APACHE_PORT}
.endif

.if defined(USE_APACHE) || defined(USE_APACHE_RUN)
RUN_DEPENDS+=   ${APXS}:${PORTSDIR}/${APACHE_PORT}
.endif

PLIST_SUB+= AP_NAME="${SHORTMODNAME}"
PLIST_SUB+= AP_MODULE="${MODULENAME}.so"

.if defined(AP_GENPLIST)
PLIST?=     ${WRKDIR}/ap-plist
.endif

.if defined(AP_INC)
AP_EXTRAS+= -I ${AP_INC}
.endif
.if defined(AP_LIB)
AP_EXTRAS+= -L ${AP_LIB}
.endif

.endif # End of AP_PORT_IS_SERVER   / AP_PORT_IS_MOULE
.endif # End of !Apache_Pre_Include

# ===============================================================
.if defined(_POSTMKINCLUDED) && !defined(Apache_Post_Include)
Apache_Post_Include=    bsd.apache.mk

.if defined(USE_APACHE_RUN) && !empty(USE_APACHE_RUN)
.   if ${USE_APACHE_RUN:C/\-//:S/^22//:S/^24//:C/\+$//} != ""
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE_RUN ( ${USE_APACHE_RUN} )
.   endif
.elif defined(USE_APACHE_RUN)
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE_RUN ( no valid version specified )
.endif

.if defined(USE_APACHE_BUILD) && !empty(USE_APACHE_BUILD)
.   if ${USE_APACHE_BUILD:C/\-//:S/^22//:S/^24//:C/\+$//} != ""
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE_BUILD ( ${USE_APACHE_BUILD} )
.   endif
.elif defined(USE_APACHE_BUILD)
IGNORE= ${_ERROR_MSG} Illegal use of USE_APACHE_BUILD ( no valid version specified )
.endif

# Check if USE_APACHE(_BUILD|_RUN) are mixed together
.if defined(USE_APACHE) && ( defined(USE_APACHE_BUILD) || defined(USE_APACHE_RUN) )
IGNORE= ${_ERROR_MSG} specify only one of: USE_APACHE USE_APACHE_BUILD USE_APACHE_RUN
.elif defined(USE_APACHE_BUILD) && defined(USE_APACHE_RUN)
IGNORE= ${_ERROR_MSG} use USE_APACHE instead of USE_APACHE_BUILD and USE_APACHE_RUN together
.endif

.if defined(NO_BUILD) && defined(USE_APACHE)
BROKEN= If NO_BUILD is used, then USE_APACHE_RUN is sufficient. Please fix your Makefile
.endif

.if defined(AP_PORT_IS_SERVER)
.if !target(print-closest-mirrors)
print-closest-mirrors:
    @${ECHO_MSG} -n "Fetching list of nearest mirror: " >&2
    @MIRRORS=`${FETCH_CMD} -T 30 -qo - http://www.apache.org/dyn/closer.cgi/httpd/ 2> /dev/null\
    | ${GREP} /httpd/ | ${SED} 's/.*href="\(.*\)"><str.*/\1/g' | \
    ${HEAD} -7 | ${TAIL} -6` ; \
    ${ECHO_MSG} done >&2; if [ "x$$MIRRORS" != "x" ]; then \
    ${ECHO_MSG} -n "MASTER_SITE_APACHE_HTTPD?= ";\
    ${ECHO_MSG} $$MIRRORS; else \
    ${ECHO_MSG} "No mirrors found!">&2 ; fi
.endif

.if !target(show-modules)
show-modules:
.if !empty(APACHE_MODULES)  
.for module in ${AVAILABLE_MODULES}
    @${PRINTF} "%-20s : " ${module}
.   if ${APACHE_MODULES:M${module}}
        @${ECHO} -n "enabled "
.       if !empty(WITH_STATIC_MODULES) && ${WITH_STATIC_MODULES:M${module}}
                @${ECHO_CMD} " (static)"
.       else
                @${ECHO_CMD} "(shared)"
.       endif
.   else
        @${ECHO_CMD} disabled
.   endif
.endfor
.else
.for module in ${AVAILABLE_MODULES}
    @${PRINTF} "%-20s : disabled\n" ${module} 
.endfor
.endif
.endif

.elif defined(AP_PORT_IS_MODULE)

.if defined(AP_FAST_BUILD)
.if !target(ap-gen-plist)
ap-gen-plist:
.if defined(AP_GENPLIST)
.   if !exists(${PLIST})
    @${ECHO} "===>  Generating apache plist"
# apache22
    @${ECHO} "@unexec ${SED} -i '' -E '/LoadModule[[:blank:]]+%%AP_NAME%%_module/d' %D/%%APACHEETCDIR%%/httpd.conf" >> ${PLIST}
    @${ECHO} "%%APACHEMODDIR%%/%%AP_MODULE%%" >> ${PLIST}
.if defined(AP_MODENABLE)
    @${ECHO} "@exec %D/sbin/apxs -e -a -n %%AP_NAME%% %D/%F" >> ${PLIST}
.else
    @${ECHO} "@exec %D/sbin/apxs -e -A -n %%AP_NAME%% %D/%F" >> ${PLIST}
.endif
    @${ECHO} "@unexec echo \"Don't forget to remove all ${MODULENAME}-related directives in your httpd.conf\"">> ${PLIST}
.   endif
.else
    @${DO_NADA}
.endif
.endif

.if !target(do-build)
do-build: ap-gen-plist
    @cd ${WRKSRC} && ${APXS} -c ${AP_EXTRAS} -o ${MODULENAME}.${AP_BUILDEXT} ${SRC_FILE}
.endif

.if !target(do-install)
do-install:
.if defined(AP_MODENABLE)
    @${APXS} -i -a -n ${SHORTMODNAME} ${WRKSRC}/${MODULENAME}.${AP_BUILDEXT}
.else
    @${APXS} -i -A -n ${SHORTMODNAME} ${WRKSRC}/${MODULENAME}.${AP_BUILDEXT}
.endif
.endif
.endif
.endif
.endif          # defined(_POSTMKINCLUDED) && !defined(Apache_Post_Include)