Fixing build for Ruby 2.0 bindings

Author: axelstudios

openstudiocore/src/utilities/core/ApplicationPathHelpers.cxx.in

@@ -369,7 +369,15 @@ openstudio::path getOpenStudioEmbeddedRubyPath() {
 #ifdef Q_OS_WIN32
   if (applicationIsRunningFromBuildDirectory())
   {
-    return getApplicationBuildDirectory() / openstudio::toPath("ruby-install/ruby");
+    //Ruby 2.0 x64
+    openstudio::path embeddedRubyPath = getApplicationBuildDirectory().parent_path().parent_path().parent_path() / openstudio::toPath("Ruby-prefix/src/Ruby-install");
+
+    if (!boost::filesystem::exists(embeddedRubyPath)) {
+      //Ruby 2.0 x86 and Ruby 1.8.6
+      embeddedRubyPath = getApplicationBuildDirectory().parent_path().parent_path().parent_path() / openstudio::toPath("Ruby-prefix/src/Ruby");
+    }
+
+    return embeddedRubyPath;
   } else {
     return getApplicationRunDirectory().parent_path() / openstudio::toPath("ruby-install/ruby");
   }

openstudiocore/src/utilities/core/RubyInterpreter.hpp

@@ -587,39 +587,65 @@ namespace openstudio
 
           if (!rubypath.empty())
           {
+// Not defined for 1.8.6
 #ifdef RUBY_SEARCH_PATH
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_SEARCH_PATH))).external_file_string()).c_str());
 #endif
-
+            
+// 1.8.6: /lib/ruby/site_ruby/1.8
+#ifdef RUBY_SITE_LIB2
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_SITE_LIB2))).external_file_string()).c_str());
+#endif
+            
+// Not defined for 1.8.6
 #ifdef RUBY_SITE_THIN_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_SITE_THIN_ARCHLIB))).external_file_string()).c_str());
 #endif
+
+// 1.8.6 Win: /lib/ruby/site_ruby/1.8/i386-msvcrt
+#ifdef RUBY_SITE_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_SITE_ARCHLIB))).external_file_string()).c_str());
+#endif
+
+// 1.8.6: /lib/ruby/site_ruby
+#ifdef RUBY_SITE_LIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_SITE_LIB))).external_file_string()).c_str());
+#endif
 
+// Not defined for 1.8.6
 #ifdef RUBY_VENDOR_LIB2
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_VENDOR_LIB2))).external_file_string()).c_str());
 #endif
 
+// Not defined for 1.8.6
 #ifdef RUBY_VENDOR_THIN_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_VENDOR_THIN_ARCHLIB))).external_file_string()).c_str());
 #endif
 
+// Not defined for 1.8.6
 #ifdef RUBY_VENDOR_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_VENDOR_ARCHLIB))).external_file_string()).c_str());
 #endif
 
+// Not defined for 1.8.6
 #ifdef RUBY_VENDOR_LIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_VENDOR_LIB))).external_file_string()).c_str());
 #endif
 
+// 1.8.6: /lib/ruby/1.8
+#ifdef RUBY_LIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_LIB))).external_file_string()).c_str());
+#endif
 
+// Not defined for 1.8.6
 #ifdef RUBY_THIN_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_THIN_ARCHLIB))).external_file_string()).c_str());
 #endif
+
+// 1.8.6 Win: /lib/ruby/1.8/i386-mswin32
+#ifdef RUBY_ARCHLIB
             ruby_incpush(openstudio::toString(((rubypath / openstudio::toPath(RUBY_ARCHLIB))).external_file_string()).c_str());
+#endif
           }
 
           ruby_init_loadpath();