1 files changed, 52 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
new file mode 100644
index 0000000..11daccd
--- /dev/null
+++ b/ConfigureChecks.cmake
@@ -0,0 +1,52 @@
+###########################################
+#                                         #
+#  Improvements and feedback are welcome  #
+#                                         #
+#  This file is released under GPL >= 3   #
+#                                         #
+###########################################
+
+# required stuff
+tde_setup_architecture_flags( )
+
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+tde_setup_largefiles( )
+
+
+##### check for gcc visibility support
+
+if( WITH_GCC_VISIBILITY )
+  tde_setup_gcc_visibility( )
+endif( WITH_GCC_VISIBILITY )
+
+
+##### check of type size
+
+check_type_size( char  ART_SIZEOF_CHAR  )
+check_type_size( short ART_SIZEOF_SHORT )
+check_type_size( int   ART_SIZEOF_INT   )
+check_type_size( long  ART_SIZEOF_LONG  )
+
+if( ${ART_SIZEOF_CHAR} EQUAL 1 )
+  set( ART_U8_TYPE "unsigned char" )
+else( )
+  tde_message_fatal( "sizeof(char) != 1" )
+endif( )
+
+if( ${ART_SIZEOF_SHORT} EQUAL 2 )
+  set( ART_U16_TYPE "unsigned short" )
+else( )
+  tde_message_fatal( "sizeof(short) != 2" )
+endif( )
+
+if( ${ART_SIZEOF_INT} EQUAL 4 )
+  set( ART_U32_TYPE "unsigned int" )
+else( )
+  if( ${ART_SIZEOF_LONG} EQUAL 4 )
+    set( ART_U32_TYPE "unsigned long" )
+  else( )
+    tde_message_fatal( "sizeof(int) != 4 and sizeof(long) != 4" )
+  endif( )
+endif( )