build/bakefiles/wxpresets/presets/wx_unix.bkl

   1 <?xml version="1.0" ?>
   2 <!-- $Id$ -->
   3
   4 <!--
   5 Presents for building wxWidgets applications using Autoconf or GNU toosets.
   6 See wx.bkl for platform-independent notes.
   7
   8 Usage:
   9     Options WX_CPPFLAGS, WX_CFLAGS, WX_CXXFLAGS, WX_LIBS are defined.
  10
  11
  12 Format-specific notes:
  13
  14 * autoconf:
  15         Beware that you have to use AM_OPTIONS_WXCONFIG and
  16         AM_PATH_WXCONFIG in your configure.in!
  17
  18 -->
  19
  20
  21 <makefile>
  22
  23     <!-- ============================================================== -->
  24     <!--                           Autoconf                             -->
  25     <!-- ============================================================== -->
  26
  27     <if cond="FORMAT=='autoconf'">
  28         <!-- Autoconf backend is simplicity itself thanks to wx-config... -->
  29         <option name="WX_CFLAGS"/>
  30         <option name="WX_CXXFLAGS"/>
  31         <option name="WX_CPPFLAGS"/>
  32         <option name="WX_LIBS"/>
  33         <option name="WX_RESCOMP"/>
  34     </if>
  35
  36     <!-- ============================================================== -->
  37     <!--                   GNU makefiles for Unix                       -->
  38     <!-- ============================================================== -->
  39
  40     <if cond="FORMAT=='gnu'">
  41         <set var="WX_CONFIG_DEFAULT" overwrite="0">wx-config</set>
  42         <option name="WX_CONFIG">
  43             <default-value>$(WX_CONFIG_DEFAULT)</default-value>
  44             <description>Location and arguments of wx-config script</description>
  45         </option>
  46         <option name="WX_CFLAGS">
  47             <default-value>`$(DOLLAR)(WX_CONFIG) --cflags`</default-value>
  48             <description>C flags to use with wxWidgets code</description>
  49         </option>
  50         <option name="WX_CXXFLAGS">
  51             <default-value>`$(DOLLAR)(WX_CONFIG) --cxxflags`</default-value>
  52             <description>C++ flags to use with wxWidgets code</description>
  53         </option>
  54         <option name="WX_CPPFLAGS">
  55             <default-value>`$(DOLLAR)(WX_CONFIG) --cppflags`</default-value>
  56             <description>C preprocessor flags to use with wxWidgets code</description>
  57         </option>
  58         <option name="WX_RESCOMP">
  59             <default-value>`$(DOLLAR)(WX_CONFIG) --rescomp`</default-value>
  60             <description>wxWidgets resource compiler and flags</description>
  61         </option>
  62
  63         <!-- we need this but the trick used in default-values above
  64              prevents bakefile from detecting it: -->
  65         <set var="FORMAT_OUTPUT_VARIABLES" append="1">WX_CONFIG</set>
  66     </if>
  67
  68     <!-- ============================================================== -->
  69     <!--                          Common code                           -->
  70     <!-- ============================================================== -->
  71
  72     <if cond="FORMAT not in ['gnu','autoconf']">
  73         <error>
  74             Don't include presets/wx_unix.bkl directly, use presets/wx.bkl.
  75         </error>
  76     </if>
  77
  78     <!--
  79          We need to re-define the WINDRES resource compiler name to the resource compiler
  80          returned by 'wx-config - -rescomp' since this option returns both the name of the
  81          resource compiler to use (windres) and the flags required for that compiler.
  82
  83          This line typically does something *only* when the Makefile.in generated
  84          using this bakefile, is used on Windows with MSYS (when using Cygwin, resources
  85          are not compiled at all).
  86          Without this line, in fact, when compiling with MSYS on Windows, the - -include-dir
  87          option which tells windres to look in wxWidgets\include folder would be missing and
  88          then windres would fail to find the wxMSW resources.
  89
  90          NOTE: overwriting the WINDRES variable we add wxWidgets resource flags to
  91                all targets which include this bakefile; this could be useless to those
  92                targets which are not wx-based eventually present in that bakefile but
  93                in any case it shouldn't do any harm.
  94     -->
  95     <set var="WINDRES">$(WX_RESCOMP)</set>
  96
  97     <template id="wx-lib">
  98         <cxxflags>$(WX_CXXFLAGS)</cxxflags>
  99         <cflags>$(WX_CFLAGS)</cflags>
 100     </template>
 101
 102     <template id="wx" template="wx-lib">
 103         <!--
 104             Don't include the $(WX_LIBS) variable in linker options here since
 105             it would make impossible for the user to obtain the right library
 106             order when he needs to specify, *before* WX_LIBS, its own libraries
 107             that depend on wxWidgets libraries; to avoid this, we include
 108             $(WX_LIBS) as soon as we found the <wx-lib>base</wx-lib> tag which
 109             the user should always put *after* all other wx-dependent libraries
 110         -->
 111     </template>
 112
 113     <!-- VERY IMPORTANT: <wx-lib>base</wx-lib> must be the last wx-lib tag
 114                          in all your bakefiles !!
 115     -->
 116     <define-tag name="wx-lib" rules="exe,dll,module">
 117         <if cond="FORMAT=='autoconf' and value=='base'">
 118             <!-- all wx-dependent libraries should have been already listed
 119                  thus we can now add WX_LIBS to the linker line -->
 120             <ldlibs>$(WX_LIBS)</ldlibs>
 121         </if>
 122         <if cond="FORMAT=='gnu' and value=='base'">
 123             <!-- all wx libraries should have been already specified, thus
 124                   $(__liblist) should contain the full list... -->
 125             <set var="__liblist" append="1">base</set>
 126             <ldlibs>`$(WX_CONFIG) --libs $(','.join(__liblist.split()))`</ldlibs>
 127         </if>
 128         <if cond="FORMAT=='gnu' and value!='base'">
 129             <set var="__liblist" append="1">$(value)</set>
 130         </if>
 131         <if cond="value not in ALLLIB_LIST.split()">
 132             <error>Unknown wxWidgets library given in the wx-lib tag</error>
 133         </if>
 134     </define-tag>
 135
 136 </makefile>