Table 6-16. Variables for ports that use Apache
| USE_APACHE | The port requires Apache. Possible values: yes (gets any version), 1.3, 2.0, 2.2, 2.0+, etc. Default dependency is on version 1.3. |
| WITH_APACHE2 | The port requires Apache 2.0. Without this variable, the port will depend on Apache 1.3. This variable is deprecated and should not be used anymore. |
| APXS | Full path to the apxs binary. Can be overriden in your port. |
| HTTPD | Full path to the httpd binary. Can be overriden in your port. |
| APACHE_VERSION | The version of present Apache installation (read-only variable). This variable is only available after inclusion of bsd.port.pre.mk. Possible values: 13, 20, 22. |
| APACHEMODDIR | Directory for Apache modules. This variable is automatically expanded in pkg-plist. |
| APACHEINCLUDEDIR | Directory for Apache headers. This variable is automatically expanded in pkg-plist. |
| APACHEETCDIR | Directory for Apache configuration files. This variable is automatically expanded in pkg-plist. |
Table 6-17. Useful variables for porting Apache modules
| MODULENAME | Name of the module. Default value is PORTNAME. Example: mod_hello |
| SHORTMODNAME | Short name of the module. Automatically derived from MODULENAME, but can be overriden. Example: hello |
| AP_FAST_BUILD | Use apxs to compile and install the module. |
| AP_GENPLIST | Also automatically creates a pkg-plist. |
| AP_INC | Adds a directory to a header search path during compilation. |
| AP_LIB | Adds a directory to a library search path during compilation. |
| AP_EXTRAS | Additional flags to pass to apxs. |
Web applications should be installed into PREFIX/www/appname. For your convenience, this path is available both in Makefile and in pkg-plist as WWWDIR, and the path relative to PREFIX is available in Makefile as WWWDIR_REL.
The user and group of web server process are available as WWWOWN and WWWGRP, in case you need to change the ownership of some files. The default values of both are www. If you want different values for your port, use WWWOWN?= myuser notation, to allow user to override it easily.
Do not depend on Apache unless the web app explicitly needs Apache. Respect that users may wish to run your web app on different web server than Apache.
Table 6-18. Variables for ports that use PHP
| USE_PHP | The port requires PHP. The value yes adds a dependency on PHP. The list of required PHP extensions can be specified instead. Example: pcre xml gettext |
| DEFAULT_PHP_VER | Selects which major version of PHP will be installed as a dependency when no PHP is installed yet. Default is 4. Possible values: 4, 5 |
| IGNORE_WITH_PHP | The port does not work with PHP of the given version. Possible values: 4, 5 |
| USE_PHPIZE | The port will be built as a PHP extension. |
| USE_PHPEXT | The port will be treated as a PHP extension, including installation and registration in the extension registry. |
| USE_PHP_BUILD | Set PHP as a build dependency. |
| WANT_PHP_CLI | Want the CLI (command line) version of PHP. |
| WANT_PHP_CGI | Want the CGI version of PHP. |
| WANT_PHP_MOD | Want the Apache module version of PHP. |
| WANT_PHP_SCR | Want the CLI or the CGI version of PHP. |
| WANT_PHP_WEB | Want the Apache module or the CGI version of PHP. |
Porting PEAR modules is a very simple process.
Use the variables FILES, TESTS, DATA, SQLS, SCRIPTFILES, DOCS and EXAMPLES to list the files you want to install. All listed files will be automatically installed into the appropriate locations and added to pkg-plist.
Include ${PORTSDIR}/devel/pear/bsd.pear.mk on the last line of the Makefile.
Example 6-4. Example Makefile for PEAR class
PORTNAME= Date
PORTVERSION= 1.4.3
CATEGORIES= devel www pear
MAINTAINER= example@domain.com
COMMENT= PEAR Date and Time Zone Classes
BUILD_DEPENDS= ${PEARDIR}/PEAR.php:${PORTSDIR}/devel/pear-PEAR
RUN_DEPENDS= ${BUILD_DEPENDS}
FILES= Date.php Date/Calc.php Date/Human.php Date/Span.php \
Date/TimeZone.php
TESTS= test_calc.php test_date_methods_span.php testunit.php \
testunit_date.php testunit_date_span.php wknotest.txt \
bug674.php bug727_1.php bug727_2.php bug727_3.php \
bug727_4.php bug967.php weeksinmonth_4_monday.txt \
weeksinmonth_4_sunday.txt weeksinmonth_rdm_monday.txt \
weeksinmonth_rdm_sunday.txt
DOCS= TODO
_DOCSDIR= .
.include <bsd.port.pre.mk>
.include "${PORTSDIR}/devel/pear/bsd.pear.mk"
.include <bsd.port.post.mk>