lang/php/phpversion.mk

   1 # $NetBSD: phpversion.mk,v 1.18 2012/06/16 02:47:51 taca Exp $
   2 #
   3 # This file selects a PHP version, based on the user's preferences and
   4 # the installed packages. It does not add a dependency on the PHP
   5 # package.
   6 #
   7 # === User-settable variables ===
   8 #
   9 # PHP_VERSION_DEFAULT
  10 #       The PHP version to choose when more than one is acceptable to
  11 #       the package.
  12 #
  13 #       Possible: 53 54
  14 #       Default: 53
  15 #
  16 # === Package-settable variables ===
  17 #
  18 # PHP_VERSIONS_ACCEPTED
  19 #       The PHP versions that are accepted by the package.
  20 #
  21 #       Possible: 53 54
  22 #       Default: 53 54
  23 #
  24 # PHP_VERSION_REQD
  25 #       If the package works only with a specific PHP version, this
  26 #       variable can be used to force it.
  27 #
  28 #       Possible: (undefined) 53 54
  29 #       Default: (undefined)
  30 #
  31 # === Variables defined by this file ===
  32 #
  33 # PKG_PHP_VERSION
  34 #       The selected PHP version.
  35 #
  36 #       Possible: 53 54
  37 #       Default: ${PHP_VERSION_DEFAULT}
  38 #
  39 # PHP_BASE_VERS
  40 #       The selected PHP's full version depends on PKG_PHP_VERSION
  41 #
  42 # PKG_PHP_MAJOR_VERS
  43 #       The selected PHP's major version.
  44 #
  45 #       Possible: 5
  46 #       Default: 5
  47 #
  48 # PKG_PHP
  49 #       The same as ${PKG_PHP_VERSION}, prefixed with "php-".
  50 #
  51 # PHPPKGSRCDIR
  52 #       The directory of the PHP implementation, relative to the
  53 #       package directory.
  54 #
  55 #       Example: ../../lang/php5
  56 #
  57 # PHP_PKG_PREFIX
  58 #       The prefix that is prepended to the package name.
  59 #
  60 #       Example: php53, php54
  61 #
  62 # Keywords: php
  63 #
  64
  65 .if !defined(PHPVERSION_MK)
  66 PHPVERSION_MK=  defined
  67
  68 _VARGROUPS+=    php
  69 _USER_VARS.php= PHP_VERSION_DEFAULT
  70 _PKG_VARS.php=  PHP_VERSIONS_ACCEPTED PHP_VERSION_REQD
  71 _SYS_VARS.php=  PKG_PHP_VERSION PKG_PHP PHPPKGSRCDIR PHP_PKG_PREFIX \
  72                 PKG_PHP_MAJOR_VERS
  73
  74 .include "../../mk/bsd.prefs.mk"
  75
  76 PHP53_VERSION=                  5.3.14
  77 PHP54_VERSION=                  5.4.4
  78
  79 PHP_VERSION_DEFAULT?=           53
  80 PHP_VERSIONS_ACCEPTED?=         53 54
  81
  82 # transform the list into individual variables
  83 .for pv in ${PHP_VERSIONS_ACCEPTED}
  84 _PHP_VERSION_${pv}_OK=  yes
  85 .endfor
  86
  87 # check what is installed
  88 .if exists(${LOCALBASE}/lib/php/20120301)
  89 _PHP_VERSION_54_INSTALLED=      yes
  90 _PHP_INSTALLED=                 yes
  91 .elif exists(${LOCALBASE}/lib/php/20090626) || exists(${LOCALBASE}/include/php/Zend/zend_gc.h)
  92 _PHP_VERSION_53_INSTALLED=      yes
  93 _PHP_INSTALLED=                 yes
  94 .endif
  95
  96 # if a version is explicitely required, take it
  97 .if defined(PHP_VERSION_REQD)
  98 _PHP_VERSION=   ${PHP_VERSION_REQD}
  99 .endif
 100 # if the default is already installed, it is first choice
 101 .if !defined(_PHP_VERSION)
 102 .if defined(_PHP_VERSION_${PHP_VERSION_DEFAULT}_OK)
 103 .if defined(_PHP_VERSION_${PHP_VERSION_DEFAULT}_INSTALLED)
 104 _PHP_VERSION=   ${PHP_VERSION_DEFAULT}
 105 .endif
 106 .endif
 107 .endif
 108 # prefer an already installed version, in order of "accepted"
 109 .if !defined(_PHP_VERSION)
 110 .for pv in ${PHP_VERSIONS_ACCEPTED}
 111 .if defined(_PHP_VERSION_${pv}_INSTALLED)
 112 _PHP_VERSION?=  ${pv}
 113 .else
 114 # keep information as last resort - see below
 115 _PHP_VERSION_FIRSTACCEPTED?=    ${pv}
 116 .endif
 117 .endfor
 118 .endif
 119 # if the default is OK for the addon pkg, take this
 120 .if !defined(_PHP_VERSION)
 121 .if defined(_PHP_VERSION_${PHP_VERSION_DEFAULT}_OK)
 122 _PHP_VERSION=   ${PHP_VERSION_DEFAULT}
 123 .endif
 124 .endif
 125 # take the first one accepted by the package
 126 .if !defined(_PHP_VERSION)
 127 _PHP_VERSION=   ${_PHP_VERSION_FIRSTACCEPTED}
 128 .endif
 129
 130 #
 131 # Variable assignment for multi-PHP packages
 132 MULTI+= PHP_VERSION_REQD=${_PHP_VERSION}
 133
 134 # export some of internal variables
 135 PKG_PHP_VERSION:=       ${_PHP_VERSION:C/\.[0-9]//}
 136 PKG_PHP:=               PHP${_PHP_VERSION:C/([0-9])([0-9])/\1.\2/}
 137
 138 # currently we have only PHP 5.x packages.
 139 PKG_PHP_MAJOR_VERS:=    5
 140
 141 # if installed PHP isn't compatible with required PHP, bail out
 142 .if defined(_PHP_INSTALLED) && !defined(_PHP_VERSION_${_PHP_VERSION}_INSTALLED)
 143 PKG_SKIP_REASON+=       "Package accepts ${PKG_PHP}, but different version is installed"
 144 .endif
 145
 146 MESSAGE_SUBST+=         PKG_PHP_VERSION=${PKG_PHP_VERSION} \
 147                         PKG_PHP=${PKG_PHP}
 148 PLIST_SUBST+=           PKG_PHP_VERSION=${PKG_PHP_VERSION} \
 149                         PKG_PHP_MAJOR_VERS=${PKG_PHP_MAJOR_VERS} \
 150                         PHP_EXTENSION_DIR=${PHP_EXTENSION_DIR}
 151
 152 # force the selected PHP version for recursive builds
 153 PHP_VERSION_REQD:=      ${PKG_PHP_VERSION}
 154
 155 #
 156 # set variables for the version we decided to use:
 157 #
 158 .if ${_PHP_VERSION} == "53"
 159 PHPPKGSRCDIR=           ../../lang/php53
 160 PHP_BASE_VERS=          ${PHP53_VERSION}
 161 PHP_PKG_PREFIX=         php53
 162 .elif ${_PHP_VERSION} == "54"
 163 PHPPKGSRCDIR=           ../../lang/php54
 164 PHP_BASE_VERS=          ${PHP54_VERSION}
 165 PHP_PKG_PREFIX=         php54
 166 .else
 167 # force an error
 168 PKG_SKIP_REASON+=       "${PKG_PHP} is not a valid package"
 169 .endif
 170
 171 #
 172 # check installed version aginst required:
 173 #
 174 .if defined(_PHP_VERSION_INSTALLED)
 175 .if ${_PHP_VERSION} != ${_PHP_VERSION_INSTALLED}
 176 PKG_SKIP_REASON+=       "${PKGBASE} requires ${PKG_PHP}, but php-${_PHP_VERSION_INSTALLED} is already installed."
 177 .endif
 178 .endif
 179
 180 .endif  # PHPVERSION_MK