From 77a25f294ec11f00f5be890700a63c093d4f781b Mon Sep 17 00:00:00 2001
From: Manuel Nickschas <sputnick@quassel-irc.org>
Date: Mon, 1 Sep 2008 22:46:04 +0200
Subject: [PATCH] Fix MOC defines for cmake-2.4. This fixes building without
 OpenSSL and cmake-2.4

Also making OpenSSL and D-Bus detection slightly more verbose, and don't clean qrc_i18n.cxx
anymore.
---
 CMakeLists.txt                                | 26 ++++++++++++++-----
 cmake/modules/FindQt4.cmake                   | 16 +++++++++---
 .../modules/QuasselGenerateTranslations.cmake |  5 ++--
 3 files changed, 34 insertions(+), 13 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 69945fc9..04aa07ac 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -126,24 +126,38 @@ set(QT_DONT_USE_QTGUI 1)
 include(${QT_USE_FILE})
 include_directories(${QT_INCLUDES})
 
-# Set up OpenSSL
+# Setup OpenSSL
 if(WITH_OPENSSL)
   find_package(OpenSSL)
+else(WITH_OPENSSL)
+  message(STATUS "Disabling OpenSSL support")
 endif(WITH_OPENSSL)
+
 if(OPENSSL_FOUND)
   if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "Found OpenSSL support in Qt")
     add_definitions(-DHAVE_SSL)
     set(HAVE_SSL true)
+  else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "No OpenSSL support found in Qt, disabling")
   endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
 else(OPENSSL_FOUND)
   add_definitions(-DQT_NO_OPENSSL)
 endif(OPENSSL_FOUND)
 
-if(WITH_DBUS AND QT_QTDBUS_FOUND)
-  add_definitions(-DHAVE_DBUS)
-  set(LINK_DBUS DBUS)
-  set(HAVE_DBUS true)
-endif(WITH_DBUS AND QT_QTDBUS_FOUND)
+# Setup D-Bus support
+if(WITH_DBUS)
+  if(QT_QTDBUS_FOUND)
+    message(STATUS "Found QtDBus, enabling D-Bus support")
+    add_definitions(-DHAVE_DBUS)
+    set(LINK_DBUS DBUS)
+    set(HAVE_DBUS true)
+  else(QT_QTDBUS_FOUND)
+    message(STATUS "QtDBus not found, disabling D-Bus support")
+  endif(QT_QTDBUS_FOUND)
+else(WITH_DBUS)
+  message(STATUS "Disabling D-Bus support")
+endif(WITH_DBUS)
 
 # We need to create a version.gen
 # For this, we create our genversion binary and make sure it is run every time.
diff --git a/cmake/modules/FindQt4.cmake b/cmake/modules/FindQt4.cmake
index 6c1dd86c..1def7f44 100644
--- a/cmake/modules/FindQt4.cmake
+++ b/cmake/modules/FindQt4.cmake
@@ -1144,11 +1144,19 @@ IF (QT4_QMAKE_FOUND)
 
   # Added by Sput to provide definitions to moc calls
   MACRO (QT4_GET_MOC_DEFINES _moc_DEFINES)
-     SET(${_moc_DEFINES})
-     GET_DIRECTORY_PROPERTY(_defines COMPILE_DEFINITIONS)
-     FOREACH(_current ${_defines})
+    SET(${_moc_DEFINES})
+    if(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 6)
+      GET_DIRECTORY_PROPERTY(_defines DEFINITIONS)
+      SEPARATE_ARGUMENTS(_defines)
+      FOREACH(_current ${_defines})
+        SET(${_moc_DEFINES} ${${_moc_DEFINES}} ${_current})
+      ENDFOREACH(_current ${_defines})
+    else(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 6) 
+      GET_DIRECTORY_PROPERTY(_defines COMPILE_DEFINITIONS)
+      FOREACH(_current ${_defines})
         SET(${_moc_DEFINES} ${${_moc_DEFINES}} -D${_current})
-     ENDFOREACH(_current ${_defines})
+      ENDFOREACH(_current ${_defines})
+    endif(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 6)
 
   ENDMACRO(QT4_GET_MOC_DEFINES)
 
diff --git a/cmake/modules/QuasselGenerateTranslations.cmake b/cmake/modules/QuasselGenerateTranslations.cmake
index 99c87a3b..5d9ef8ee 100644
--- a/cmake/modules/QuasselGenerateTranslations.cmake
+++ b/cmake/modules/QuasselGenerateTranslations.cmake
@@ -53,8 +53,8 @@ macro(quassel_generate_i18n_resource outvar)
     endforeach(file ${outfiles})
     file(APPEND ${resfile} "</qresource>\n</RCC>\n")
     add_custom_command(OUTPUT ${resfile} DEPENDS ${outfiles})
-    set_directory_properties(PROPERTIES
-          ADDITIONAL_MAKE_CLEAN_FILES "${outfiles} i18n.qrc")
+#    set_directory_properties(PROPERTIES
+#          ADDITIONAL_MAKE_CLEAN_FILES "${outfiles} i18n.qrc")
 
     # Generate resource
     qt4_add_resources(RC_OUT ${resfile})
@@ -65,4 +65,3 @@ macro(quassel_generate_i18n_resource outvar)
     message(STATUS "WARNING: lrelease not found, you won't have translations!")
   endif(QT_LRELEASE_EXECUTABLE)
 endmacro(quassel_generate_i18n_resource outvar)
-
-- 
2.20.1