ceph/src/boost/tools/build/src/contrib/wxFormBuilder.jam

   1 ################################################################################
   2 #
   3 # Copyright (c) 2007-2008 Dario Senic, Jurko Gospodnetic.
   4 #
   5 # Use, modification and distribution is subject to the Boost Software
   6 # License Version 1.0. (See accompanying file LICENSE_1_0.txt or
   7 # http://www.boost.org/LICENSE_1_0.txt)
   8 #
   9 ################################################################################
  10
  11 ################################################################################
  12 #
  13 #   Boost Build wxFormBuilder generator tool module.
  14 #
  15 #   wxFormBuilder is a GUI designer tool for the wxWidgets library. It can then
  16 # generate C++ sources modeling the designed GUI using the wxWidgets library
  17 # APIs.
  18 #
  19 #   This module defines a wxFormBuilder project file type and rules needed to
  20 # generate C++ source files from those projects. With it you can simply list
  21 # wxFormBuilder projects as sources for some target and Boost Build will
  22 # automatically convert them to C++ sources and process from there.
  23 #
  24 #   The wxFormBuilder executable location may be provided as a parameter when
  25 # configuring this toolset. Otherwise the default wxFormBuilder.exe executable
  26 # name is used located in the folder pointed to by the WXFORMBUILDER environment
  27 # variable.
  28 #
  29 #   Current limitations:
  30 #
  31 #   * Works only on Windows.
  32 #   * Works only when run via Boost Jam using the native Windows cmd.exe command
  33 #     interpreter, i.e. the default native Windows Boost Jam build.
  34 #   * Used wxFormBuilder projects need to have their output file names defined
  35 #     consistently with target names assumed by this build script. This means
  36 #     that their target names must use the prefix 'wxFormBuilderGenerated_' and
  37 #     have no output folder defined where the base name is equal to the .fpb
  38 #     project file's name.
  39 #
  40 ################################################################################
  41
  42 ################################################################################
  43 #
  44 # Implementation note:
  45 #
  46 #   Avoiding the limitation on the generated target file names can be done but
  47 # would require depending on external tools to copy the wxFormBuilder project to
  48 # a temp location and then modify it in-place to set its target file names. On
  49 # the other hand wxFormBuilder is expected to add command-line options for
  50 # choosing the target file names from the command line which will allow us to
  51 # remove this limitation in a much cleaner way.
  52 #                                                    (23.08.2008.) (Jurko)
  53 #
  54 ################################################################################
  55
  56 import generators ;
  57 import os         ;
  58 import path       ;
  59 import toolset    ;
  60 import type       ;
  61
  62
  63 ################################################################################
  64 #
  65 # wxFormBuilder.generate()
  66 # ------------------------
  67 #
  68 #   Action for processing WX_FORM_BUILDER_PROJECT types.
  69 #
  70 ################################################################################
  71 #
  72 # Implementation notes:
  73 #
  74 #   wxFormBuilder generated CPP and H files need to be moved to the location
  75 # where the Boost Build target system expects them so that the generated CPP
  76 # file can be included into the compile process and that the clean rule
  77 # succesfully deletes both CPP and H files. We expect wxFormBuilder to generate
  78 # files in the same location where the provided WX_FORM_BUILDER_PROJECT file is
  79 # located.
  80 #                                                    (15.05.2007.) (Dario)
  81 #
  82 ################################################################################
  83
  84 actions generate
  85 {
  86     start "" /wait "$(EXECUTABLE)" /g "$(2)"
  87     move "$(1[1]:BSR=$(2:P))" "$(1[1]:P)"
  88     move "$(1[2]:BSR=$(2:P))" "$(1[2]:P)"
  89 }
  90
  91
  92 ################################################################################
  93 #
  94 # wxFormBuilder.init()
  95 # --------------------
  96 #
  97 #   Main toolset initialization rule called via the toolset.using rule.
  98 #
  99 ################################################################################
 100
 101 rule init ( executable ? )
 102 {
 103     if $(.initialized)
 104     {
 105         if $(.debug-configuration)
 106         {
 107             ECHO notice: [wxFormBuilder-cfg] Repeated initialization request
 108                 (executable \"$(executable:E="")\") detected and ignored. ;
 109         }
 110     }
 111     else
 112     {
 113         local environmentVariable = WXFORMBUILDER ;
 114
 115         if $(.debug-configuration)
 116         {
 117             ECHO notice: [wxFormBuilder-cfg] Configuring wxFormBuilder... ;
 118         }
 119
 120         # Deduce the path to the used wxFormBuilder executable.
 121         if ! $(executable)
 122         {
 123             executable = "wxFormBuilder.exe" ;
 124             local executable-path = [ os.environ $(environmentVariable) ] ;
 125             if $(executable-path)-is-not-empty
 126             {
 127                 executable = [ path.root $(executable) $(executable-path) ] ;
 128             }
 129             else if $(.debug-configuration)
 130             {
 131                 ECHO notice: [wxFormBuilder-cfg] No wxFormBuilder path
 132                     configured either explicitly or using the
 133                     $(environmentVariable) environment variable. ;
 134                 ECHO notice: [wxFormBuilder-cfg] To avoid complications please
 135                     update your configuration to includes a correct path to the
 136                     wxFormBuilder executable. ;
 137                 ECHO notice: [wxFormBuilder-cfg] wxFormBuilder executable will
 138                     be searched for on the system path. ;
 139             }
 140         }
 141         if $(.debug-configuration)
 142         {
 143             ECHO notice: [wxFormBuilder-cfg] Will use wxFormBuilder executable
 144                 \"$(executable)\". ;
 145         }
 146
 147         # Now we are sure we have everything we need to initialize this toolset.
 148         .initialized = true ;
 149
 150         # Store the path to the used wxFormBuilder executable.
 151         .executable = $(executable) ;
 152
 153         # Type registration.
 154         type.register WX_FORM_BUILDER_PROJECT : fbp ;
 155
 156         # Parameters to be forwarded to the action rule.
 157         toolset.flags wxFormBuilder.generate EXECUTABLE : $(.executable) ;
 158
 159         # Generator definition and registration.
 160         generators.register-standard wxFormBuilder.generate :
 161             WX_FORM_BUILDER_PROJECT : CPP(wxFormBuilderGenerated_%)
 162             H(wxFormBuilderGenerated_%) ;
 163     }
 164 }
 165
 166
 167 ################################################################################
 168 #
 169 # wxFormBuilder.is-initialized()
 170 # ------------------------------
 171 #
 172 #   Returns whether this toolset has been initialized.
 173 #
 174 ################################################################################
 175
 176 rule is-initialized ( )
 177 {
 178     return $(.initialized) ;
 179 }
 180
 181
 182 ################################################################################
 183 #
 184 #   Startup code executed when loading this module.
 185 #
 186 ################################################################################
 187
 188 # Global variables for this module.
 189 .executable = ;
 190 .initialized = ;
 191
 192 if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
 193 {
 194     .debug-configuration = true ;
 195 }