wx_unix.bkl

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<?xml version="1.0" ?>
<!-- $Id: wx_unix.bkl,v 1.2.2.1 2006/03/18 05:40:53 KO Exp $ -->

<!--
Presents for building wxWidgets applications using Autoconf or GNU toosets.
See wx.bkl for platform-independent notes.

Usage:
    Options WX_CPPFLAGS, WX_CFLAGS, WX_CXXFLAGS, WX_LIBS are defined.
    

Format-specific notes:

* autoconf:
        Beware that you have to use AM_OPTIONS_WXCONFIG and
        AM_PATH_WXCONFIG in your configure.in!

-->


<makefile>

    <!-- ============================================================== -->
    <!--                           Autoconf                             -->
    <!-- ============================================================== -->
    
    <if cond="FORMAT=='autoconf'">
        <!-- Autoconf backend is simplicity itself thanks to wx-config... -->
        <option name="WX_CFLAGS"/>
        <option name="WX_CXXFLAGS"/>
        <option name="WX_CPPFLAGS"/>
        <option name="WX_LIBS"/>
    </if>
    
    <!-- ============================================================== -->
    <!--                   GNU makefiles for Unix                       -->
    <!-- ============================================================== -->

    <if cond="FORMAT=='gnu'">
        <option name="WX_CONFIG">
            <default-value>wx-config</default-value>
            <description>Location and arguments of wx-config script</description>
        </option>
        <option name="WX_CFLAGS">
            <default-value>`$(DOLLAR)(WX_CONFIG) --cflags`</default-value>
            <description>C flags to use with wxWidgets code</description>
        </option>
        <option name="WX_CXXFLAGS">
            <default-value>`$(DOLLAR)(WX_CONFIG) --cxxflags`</default-value>
            <description>C++ flags to use with wxWidgets code</description>
        </option>
        <option name="WX_CPPFLAGS">
            <default-value>`$(DOLLAR)(WX_CONFIG) --cppflags`</default-value>
            <description>C preprocessor flags to use with wxWidgets code</description>
        </option>
        <option name="WX_LIBS">
            <default-value>`$(DOLLAR)(WX_CONFIG) --libs`</default-value>
            <description>wxWidgets libraries to link against</description>
        </option>

        <!-- we need this but the trick used in default-values above
             prevents bakefile from detecting it: -->
        <set var="FORMAT_OUTPUT_VARIABLES" append="1">WX_CONFIG</set>
    </if>
    
    <set var="BEFORE_WX_LIBS"></set>
    
    <!-- ============================================================== -->
    <!--                          Common code                           -->
    <!-- ============================================================== -->
    
    <if cond="FORMAT not in ['gnu','autoconf']">
        <error>
            Don't include presets/wx_unix.bkl directly, use presets/wx.bkl.
        </error>
    </if>
    
    <template id="wx-lib">
        <cxxflags>$(WX_CXXFLAGS)</cxxflags>
        <cflags>$(WX_CFLAGS)</cflags>
    </template>

    <template id="wx" template="wx-lib">
        <!-- this is a hack to allow wx components to be linked against,
        as the components must be specified before the wx libs themselves. 
        We hope to have a more comprehensive solution that addresses this 
        problem as well as the need to use wx-config separately for add-on
        wx libs.
        -->
        <ldlibs>$(BEFORE_WX_LIBS) $(WX_LIBS)</ldlibs>
    </template>

    <!-- not used together with wx-config: -->
    <define-tag name="wx-lib" rules="exe,dll,module"/>

</makefile>