do not include config.h from a header

[[Imported from SVN: r8369]]

arch/compiler.h

@@ -58,11 +58,6 @@
 #ifndef __COMPILER__
 #define __COMPILER__
 
-/* try to import stuff found by autoconf. This is the first time I can
-   use that C-compilers don't fail compilation if a header doesn't
-   exist... */
-#include "config.h"
-
 /* Include the custom type declarations.  This should eventually be included
    directly by the headers who need it and not via compiler.h */
 #include "ugtypes.h"

low/architecture.h

@@ -16,8 +16,6 @@
 #error Internal UG-lib header, must not be used in applications!
 #endif
 
-#include "config.h"
-
 /* --- numerical limits ---*/
 
 #ifdef HAVE_LIMITS_H

low/ugfile.h

@@ -11,8 +11,6 @@
 #ifndef UG_UGFILE_H
 #define UG_UGFILE_H
 
-#include "config.h"
-
 #ifdef HAVE_DIRENT_H
 #include <dirent.h>
 #endif

low/ugmemory.h

@@ -20,8 +20,6 @@
 #error Internal UG-lib header, must not be used in applications!
 #endif
 
-#include "config.h"
-
 /*  try ISO header first */
 #ifdef HAVE_STDLIB_H
 # include <stdlib.h>

low/ugstrings.h

@@ -16,8 +16,6 @@
 #error Internal UG-lib header, must not be used in applications!
 #endif
 
-#include "config.h"
-
 /*
   Try ISO C header <string.h>
 

low/ugtime.h

@@ -11,8 +11,6 @@
 #ifndef UG_UGTIME_H
 #define UG_UGTIME_H
 
-#include "config.h"
-
 #ifdef AUTOTOOLS_BUILD
 
 #ifndef UGLIB