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TP-MAGIC-CONFIG(1)              tp-magic-config             TP-MAGIC-CONFIG(1)

NAME
       tp-magic-config -- Helps creating 'Magic' tool plugins for Tux Paint(1)

SYNOPSYS
       tp-magic-config [--apiversion | --version | --cflags | --pluginprefix |
       --plugindocprefix | --dataprefix | --localpluginprefix |
       --localdataprefix]

DESCRIPTION
       tp-magic-config is a simple shell script that responds with various
       pieces of information about the currently-installed version of Tux
       Paint(1) that are useful when building 'Magic' tool plugins.

OPTIONS
       --apiversion
               Outputs the version of the Tux Paint 'Magic' tool plugin API
               that the installed copy of Tux Paint supports. (For API
               compatibility testing.)

       --version
               Outputs the version of Tux Paint that tp-magic-config
               corresponds to.

       --cflags
               Outputs the compiler flags that Tux Paint 'Magic' tool plugins
               should be compiled with. (For example, a "-I" include path
               option that tells the compiler where it can find the plugin API
               header file, "tp_magic_config.h", that plugins must #include.)

       --pluginprefix
               Outputs the system directory where the installed copy of Tux
               Paint expects to find 'Magic' tool plugins (".so" shared
               objects).  (e.g., "/usr/share/tuxpaint/plugins")

       --localpluginprefix
               Outputs the user directory where the installed copy of Tux
               Paint expects to find 'Magic' tool plugins (".so" shared
               objects).  (e.g., "/home/username/.tuxpaint/plugins")

       --plugindocprefix
               Outputs the directory where the installed copy of Tux Paint
               expects to find documentation for 'Magic' tool plugins (".html"
               and ".txt" files).  Tux Paint's main documentation includes a
               link to this directory under the section on "Magic" tools.

       --dataprefix
               Outputs the system directory where the installed copy of Tux
               Paint keeps its global data files (e.g.,
               "/usr/share/tuxpaint/"). This is the same value that plugins
               installed system-wide will receive in the "data_directory"
               string within the "magic_api" structure sent to the plugins'
               functions.

       --localdataprefix
               Outputs the user directory where the installed copy of Tux
               Paint expects plugins to install their local data files.
               (e.g., "/home/username/.tuxpaint/plugins/data"). This is the
               same value that plugins installed locally will receive in the
               "data_directory" string within the "magic_api" structure sent
               to the plugins' functions.

SYSTEM-WIDE SHELL EXAMPLES
       $ gcc -shared `tp-magic-config --cflags` my_plugin.c -o my_plugin.so
       # cp my_plugin.so `tp-magic-config --pluginprefix`
       # cp my_plugin_icon.png `tp-magic-config --dataprefix`/images/magic
       # cp my_plugin.html `tp-magic-config --plugindocrefix`/html
       # cp my_plugin.txt `tp-magic-config --plugindocrefix`

LOCAL SHELL EXAMPLES
       $ gcc -shared `tp-magic-config --cflags` my_plugin.c -o my_plugin.so
       $ mkdir -p `tp-magic-config --localpluginprefix`
       $ cp my_plugin.so `tp-magic-config --localpluginprefix`
       $ mkdir -p `tp-magic-config --localdataprefix`/images/magic
       $ cp my_plugin_icon.png `tp-magic-config
       --localdataprefix`/images/magic

SYSTEM-WIDE MAKEFILE EXAMPLE
       MAGIC_CFLAGS=$(shell tp-magic-config --cflags)
       MAGIC_PREFIX=$(shell tp-magic-config --pluginprefix)
       MAGIC_DOC_PREFIX=$(shell tp-magic-config --plugindocprefix)
       DATA_PREFIX=$(shell tp-magic-config --dataprefix)

       all: my_plugin.so

       my_plugin.so: my_plugin.c

       install: install-so install-data install-docs

       install-so:
            mkdir -p $(MAGIC_PREFIX)
            cp my_plugin.so $(MAGIC_PREFIX)/
            chmod 644 $(MAGIC_PREFIX)/my_plugin.so

       install-data:
            mkdir -p $(DATA_PREFIX)
            cp icons/my_plugin_icon.png $(DATA_PREFIX)/images/magic/
            chmod 644 $(DATA_PREFIX)/images/magic/my_plugin_icon.png

       install-docs:
            mkdir -p $(MAGIC_DOC_PREFIX)
            cp docs/my_plugin.html $(MAGIC_DOC_PREFIX)/html/
            chmod 644 $(MAGIC_DOC_PREFIX)/html/my_plugin.html
            cp docs/my_plugin.txt $(MAGIC_DOC_PREFIX)/
            chmod 644 $(MAGIC_DOC_PREFIX)/my_plugin.txt

AUTHOR
       Bill Kendrick.  <bill@newbreedsoftware.com>

SEE ALSO
       tuxpaint(1),

       And documentation within /usr/[local/]share/doc/tuxpaint/.

2007.08.07                      07 August 2007              TP-MAGIC-CONFIG(1)