From dbb2c5713e11489dfaeb318a82785017f1794dde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Tue, 24 Jan 2012 16:34:05 +0100
Subject: tools/genruby: handle necessary requires directives for native
 modules

---
 tools/genruby.rb | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/tools/genruby.rb b/tools/genruby.rb
index e2ee632..2eae0e7 100755
--- a/tools/genruby.rb
+++ b/tools/genruby.rb
@@ -6,14 +6,14 @@ lib_path = File.join path, '..', 'lib', 'efl', 'native'
 #
 # header, module name, fct prefix, lib
 libraries = [
-    # HEADER            MODUE NAME      FCT PREFIX      LIB             OUTPUT
+    # HEADER            MODUE NAME      FCT PREFIX      LIB             OUTPUT              REQUIRES
     [ 'eina_types.h',   'Eina',         'eina',         'eina',         'eina_types.rb' ],
     [ 'eina_main.h',    'Eina',         'eina',         'eina',         'eina.rb' ],
     [ 'eina_xattr.h',   'EinaXattr',    'eina_xattr',   'eina',         'eina_xattr.rb' ],
     [ 'eina_log.h',     'EinaLog',      'eina_log',     'eina',         'eina_log.rb' ],
     [ 'eina_list.h',    'EinaList',     'eina_list',    'eina',         'eina_list.rb' ],
     [ 'eina_hash.h',    'EinaHash',     'eina_hash',    'eina',         'eina_hash.rb' ],
-    [ 'Eet.h',          'Eet',          'eet',          'eet',          'eet.rb' ],
+    [ 'Eet.h',          'Eet',          'eet',          'eet',          'eet.rb',           [ 'efl/native/eina_xattr' ] ],
     [ 'Evas.h',         'Evas',         'evas',         'evas',         'evas.rb' ],
 #    [ 'Evas_GL.h',      'EvasGl',       'evas_gl',      'evas',         'evas/evas_gl.rb' ],
     [ 'Edje.h',         'Edje',         'edje',         'edje',         'edje.rb' ],
@@ -30,11 +30,13 @@ libraries = [
 #
 INDENT=' '*8
 #
+REQUIRES=['efl/ffi']
+#
 HEADER =<<-EOF
 #! /usr/bin/env ruby
 # -*- coding: UTF-8 -*-
 #
-require 'efl/ffi'
+REQUIRES
 #
 module Efl
     #
@@ -269,12 +271,12 @@ end
 #
 Dir.mkdir lib_path unless (File.exists? lib_path)
 #
-libraries.collect do |header,module_name,fct_prefix,lib, output|
+libraries.collect do |header,module_name,fct_prefix,lib, output, requires|
     base = File.join path, 'api', header
     output = File.join lib_path, output
     Dir.mkdir File.dirname(output) unless File.exists? File.dirname(output)
     printf "%-60s", "parse #{base}-*"
-    r = [lib, output, module_name, fct_prefix ]
+    r = [lib, output, module_name, fct_prefix, requires ]
     print "enums, "
     r << gen_enums(base, INDENT)
     print "typedefs, "
@@ -286,10 +288,12 @@ libraries.collect do |header,module_name,fct_prefix,lib, output|
     puts "functions."
     r << gen_functions(base, INDENT)
     r
-end.each do |lib, output, module_name, fct_prefix, enums, typedefs, callbacks, variables, functions|
+end.each do |lib, output, module_name, fct_prefix, requires, enums, typedefs, callbacks, variables, functions|
     printf "%-60s", "generate #{output}"
     open(output,'w:utf-8') do |f|
-        f << HEADER.gsub(/MNAME/,module_name).sub(/MY_FCT_PREFIX/,fct_prefix)
+        requires||=[]
+        reqs =  REQUIRES.concat(requires).collect{|r| "require '#{r}'" }.join ("\n")
+        f << HEADER.gsub(/MNAME/,module_name).sub(/MY_FCT_PREFIX/,fct_prefix).sub(/REQUIRES/,reqs)
         f << "#{INDENT}#\n#{INDENT}ffi_lib '#{lib}'"
         f << "\n#{INDENT}#\n#{INDENT}# ENUMS"
         print "enums, "
-- 
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