Test mmap et ajout bigarray

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@2864 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

config/s-templ.h

@@ -196,3 +196,8 @@
 
 /* Define HAS_LOCALE if you have the include file <locale.h> and the 
    setlocale() function. */
+
+#define HAS_MMAP
+
+/* Define HAS_MMAP if you have the include file <sys/mman.h> and the
+   functions mmap() and munmap(). */

configure

@@ -483,7 +483,7 @@ done
 
 # Configuration for the libraries
 
-otherlibraries="unix str num dynlink"
+otherlibraries="unix str num dynlink bigarray"
 
 # For the Unix library
 
@@ -671,6 +671,11 @@ if sh ./hasgot -ldl dlopen; then
   dllib=-ldl
 fi
 
+if sh ./hasgot -i sys/mman.h && sh ./hasgot mmap munmap; then
+  echo "mmap() found."
+  echo "#define HAS_MMAP" >> s.h
+fi
+
 # Determine if the debugger is supported
 
 if test "$has_sockets" = "yes"; then