Use common CMake tests.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit b9b7a0b315)

CMakeLists.txt

@@ -20,6 +20,7 @@ project( konversation )
 ##### include essential cmake modules ###########
 
 include( FindPkgConfig )
+include( CheckSymbolExists )
 include( CheckIncludeFile )
 include( CheckLibraryExists )
 # @Add othere required cmake modules here@

ConfigureChecks.cmake

@@ -9,21 +9,25 @@
 #
 #################################################
 
+
+# required stuff
+find_package( TQt )
+find_package( TDE )
+
+tde_setup_architecture_flags( )
+
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+tde_setup_largefiles( )
+
+
 ##### check for gcc visibility support #########
-# FIXME
-# This should check for [T]Qt3 visibility support
 
 if( WITH_GCC_VISIBILITY )
-  if( NOT UNIX )
-    tde_message_fatal(FATAL_ERROR "\ngcc visibility support was requested, but your system is not *NIX" )
-  endif( NOT UNIX )
-  set( __KDE_HAVE_GCC_VISIBILITY 1 )
-  set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
-  set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
-endif( WITH_GCC_VISIBILITY )
-
+  tde_setup_gcc_visibility( )
+endif( )
 
-tde_setup_architecture_flags( )
 
 # XScreenSaver
 if( BUILD_KONVERSATION AND WITH_XSCREENSAVER )
@@ -34,20 +38,3 @@ if( BUILD_KONVERSATION AND WITH_XSCREENSAVER )
     tde_message_fatal( "xscreensaver is requested, but was not found on your system" )
   endif( )
 endif( BUILD_KONVERSATION AND WITH_XSCREENSAVER )
-
-# gettext
-if( BUILD_TRANSLATIONS )
-  include( FindGettext )
-  if( GETTEXT_FOUND )
-    set( MSGFMT_EXECUTABLE ${GETTEXT_MSGFMT_EXECUTABLE} 
-      CACHE FILEPATH "path to msgfmt executable" )
-  endif( GETTEXT_FOUND )
-  
-  if( NOT MSGFMT_EXECUTABLE )
-    tde_message_fatal( "msgfmt is required but was not found on your system." )
-  endif( NOT MSGFMT_EXECUTABLE )
-endif( BUILD_TRANSLATIONS )
-
-# required stuff
-find_package( TQt )
-find_package( TDE )