Implemented SO detection support.

Reviewer: Hugo Parente Lima <hugo.lima@openbossa.org>,
          Luciano Wolf <luciano.wolf@openbossa.org>

CMakeLists.txt

@@ -40,6 +40,32 @@ if (${QTVERSION} VERSION_LESS 4.5.0)
     message(FATAL_ERROR "You need Qt4.5, found ${QTVERSION}.")
 endif()
 
+# Configure OS support
+if(Q_WS_X11)
+    set(ENABLE_X11 "1")
+    set(ENABLE_MAC "0")
+    set(ENABLE_WIN "0")
+    if(Q_WS_MAEMO_5)
+        set(AUTO_OS "MAEMO 5")
+    else()
+        set(AUTO_OS "X11")
+    endif()
+elseif(Q_WS_MAC)
+    set(ENABLE_X11 "0")
+    set(ENABLE_MAC "1")
+    set(ENABLE_WIN "0")
+    set(AUTO_OS "MAC")
+elseif(Q_WS_WIN)
+    set(ENABLE_X11 "0")
+    set(ENABLE_MAC "0")
+    set(ENABLE_WIN "1")
+    set(AUTO_OS "WIN")
+else()
+    message(FATAL_ERROR "OS not supported")
+endif()
+
+message(STATUS "Detected OS: ${AUTO_OS}")
+
 set(BINDING_VERSION ${BINDING_API_VERSION}.${QT_VERSION_MAJOR}.${QT_VERSION_MINOR})
 find_program(GENERATOR generatorrunner REQUIRED)
 

PySide/CMakeLists.txt

@@ -5,7 +5,7 @@ install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/__init__.py"
 macro(execute_generator module sources typesystem_path)
 add_custom_command(OUTPUT ${${sources}}
 COMMAND ${GENERATOR} ${GENERATOR_EXTRA_FLAGS}
-        ${pyside_SOURCE_DIR}/global.h
+        ${CMAKE_BINARY_DIR}/PySide/global.h
         --include-paths=${pyside_SOURCE_DIR}:${QT_INCLUDE_DIR}
         --typesystem-paths=${pyside_SOURCE_DIR}:${typesystem_path}
         --output-directory=${CMAKE_CURRENT_BINARY_DIR}
@@ -16,6 +16,11 @@ COMMENT "Running generator for ${module}..."
 )
 endmacro(execute_generator)
 
+# Configure include based on platform
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/global.h.in"
+               "${CMAKE_CURRENT_BINARY_DIR}/global.h" @ONLY)
+
+
 # Only add subdirectory if the associated Qt module is found.
 macro(HAS_QT_MODULE var name)
 if (DISABLE_${name})

PySide/QtGui/CMakeLists.txt

@@ -33,8 +33,7 @@ macro(CHECK_QT_GUI_MACRO macro_display_name qt_macro module_sources global_sourc
     endif()
 endmacro(CHECK_QT_GUI_MACRO)
 
-if(Q_WS_X11)
+if(ENABLE_X11)
-    set(AUTO_OS "X11")
     set(MODULE_NAME "x11")
     set(SPECIFIC_OS_FILES
         ${CMAKE_CURRENT_BINARY_DIR}/PySide/QtGui/qx11info_wrapper.cpp
@@ -49,16 +48,12 @@ if(Q_WS_X11)
         )
     endif(Q_WS_MAEMO_5)
 
-elseif(Q_WS_MAC)
+elseif(ENABLE_MAC)
-    set(AUTO_OS "MAC")
     set(MODULE_NAME "mac")
     set(SPECIFIC_OS_FILES
        )
-else()
+endif(ENABLE_X11)
-    message(FATAL_ERROR "OS not supported")
-endif(Q_WS_X11)
 
-message(STATUS "Detected OS: ${AUTO_OS}")
 
 if (${QT_VERSION_MAJOR} EQUAL 4 AND ${QT_VERSION_MINOR} LESS 6)
     set (QtGui_46_SRC )

PySide/global.h.in

@@ -330,20 +330,28 @@ QT_END_NAMESPACE
 
 QT_END_HEADER
 
-//#define Q_QDOC
 #define qdoc
-//#undef Q_MOC_RUN
 
-//Export X11 related functions
+#if @ENABLE_X11@
-#define Q_WS_X11
+  #define Q_WS_X11
+#elif @ENABLE_MAC@
+  #define Q_WS_MAC
+#elif @ENABLE_WIN@
+  #define Q_WS_WIN
+#endif
 
 // There are symbols in Qt that exist in Debug but
 // not in release
 #define QT_NO_DEBUG
 
 #include <QtCore/QtCore>
+#if @ENABLE_MAC@
+  #undef qdoc
+#endif
 #include <QtGui/QtGui>
-#include <QtGui/QX11Info>
+#if @ENABLE_X11@
+  #include <QtGui/QX11Info>
+#endif
 #include <QtXml/QtXml>
 #include <QtUiTools/QtUiTools>
 #include <QtNetwork/QtNetwork>