stop asking GTK to do include-processing of RC files, since it can't, and get waf to do it at build time

git-svn-id: svn://localhost/ardour2/branches/3.0@10161 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/ardour3_ui_dark.rc.in

@@ -342,6 +342,6 @@ style "inspector_processor_list" = "processor_list"
  	base[SELECTED] = { 0.3, 0.3, 0.3 }
 }
 
-include "ardour3_dark_fonts.rc"
-include "ardour3_dark_styles.rc"
-include "ardour3_widgets.rc"
+##include ardour3_dark_fonts.rc
+##include ardour3_dark_styles.rc
+##include ardour3_widgets.rc

gtk2_ardour/ardour3_ui_light.rc.in

@@ -350,6 +350,6 @@ style "inspector_processor_list" = "processor_list"
  	base[SELECTED] = { 0.3, 0.3, 0.3 }
 }
 
-include "ardour3_light_fonts.rc"
-include "ardour3_light_styles.rc"
-include "ardour3_widgets.rc"
+##include ardour3_light_fonts.rc
+##include ardour3_light_styles.rc
+##include ardour3_widgets.rc

gtk2_ardour/wscript

@@ -276,6 +276,46 @@ def set_winegcc(self):
     self.env.LINK_CXX = self.env.LINK_CC = 'wineg++'
     self.env.CC = 'winegcc'
 
+#pre-processor-like operation to merge GTK RC files
+re_spaces = re.compile("\s+")
+
+def _doPyp(infileName):
+    """
+    Does the main work of preprocessing.
+    Takes 'infileName' as a filename, opens and processes it,
+    and returns the processed file as a string
+    
+    Note - this works recursively.
+    """
+    outStr = ''
+    if infileName == '-':
+        fd = sys.stdin
+    else:
+        fd = file(infileName)
+    inLines = fd.readlines()
+    if fd != sys.stdin:
+        fd.close()
+    
+    for line in inLines:
+        bits = re_spaces.split(line)
+        if bits[0] == '##include':
+            incName = bits[1]
+            # assume included file comes from same place as source file
+            incName = os.path.join (os.path.dirname (infileName), incName);
+            outStr += _doPyp(incName)
+        else:
+            outStr += line
+    # done
+    return outStr
+    
+def include_processor(task):
+    infileName = task.inputs[0].srcpath(task.env)
+    outfileName = task.outputs[0].bldpath(task.env)
+    fdOut = file (outfileName, "w")
+    fdOut.write (_doPyp(infileName))
+    fdOut.close ()
+
+
 def build_color_scheme(path, prefix):
     f = open (path, 'r')
     color_scheme = ''
@@ -469,44 +509,58 @@ def build(bld):
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_ui_dark.rc.in' ]
-    obj.target       = 'ardour3_ui_dark.rc'
+    obj.target       = 'ardour3_ui_dark.rc.pre'
     obj.dict         = dark_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_ui_light.rc.in' ]
-    obj.target       = 'ardour3_ui_light.rc'
+    obj.target       = 'ardour3_ui_light.rc.pre'
     obj.dict         = light_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_styles.rc.in' ]
     obj.target       = 'ardour3_dark_styles.rc'
     obj.dict         = dark_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_styles.rc.in' ]
     obj.target       = 'ardour3_light_styles.rc'
     obj.dict         = light_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_fonts.rc.in' ]
     obj.target       = 'ardour3_dark_fonts.rc'
     obj.dict         = dark_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('subst')
     obj.source       = [ 'ardour3_fonts.rc.in' ]
     obj.target       = 'ardour3_light_fonts.rc'
     obj.dict         = light_rc_subst_dict
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
 
     obj              = bld.new_task_gen('copy')
     obj.source       = [ 'ardour3_widget_list.rc' ]
     obj.target       = 'ardour3_widgets.rc'
-    obj.install_path = os.path.join(bld.env['CONFIGDIR'], 'ardour3')
+    obj.install_path = None
+
+    bld.use_the_magic()
+
+    bld (
+        rule   = include_processor,
+        source = 'ardour3_ui_dark.rc.pre',
+        target = 'ardour3_ui_dark.rc'
+        )
+
+    bld (
+        rule   = include_processor,
+        source = 'ardour3_ui_light.rc.pre', 
+        target = 'ardour3_ui_light.rc'
+        )
 
     # Menus
     menus_argv = []