added check for socklen_t in configure script

Fltk/GmshServer.h

@@ -166,10 +166,10 @@ class GmshServer {
       return -4;  // Error: Socket listening timeout
     
     // accept connection request
-#if defined(linux) || defined(_AIX) || defined(__FreeBSD__) || defined(__sun__)
-    socklen_t len;
-#else
+#if defined(HAVE_NO_SOCKLEN_T)
     int len;
+#else
+    socklen_t len;
 #endif
     if(_portno < 0){
       struct sockaddr_un from_un;

TODO

-$Id: TODO,v 1.79 2005-01-20 01:25:49 geuzaine Exp $
+$Id: TODO,v 1.80 2005-01-21 17:29:27 geuzaine Exp $
 
 ********************************************************************
 
-add GUI for the Layer stuff in Extrude commands
+add GUI for 
+
+- translate+rotate extrusions
+- mesh extrusion (layer stuff)
+- elliptic surface
+- coherence
 
 ********************************************************************
 

configure

@@ -3155,6 +3155,44 @@ else
 fi
 
 
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+  #include <sys/socket.h>
+int
+main ()
+{
+socklen_t len = 42; return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+FLAGS="-DHAVE_NO_SOCKLEN_T ${FLAGS}"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
 
 
 GMSH_DIRS="Common DataStr Geo Mesh Numeric Parallel Parser Plugin"

configure.in

-dnl $Id: configure.in,v 1.59 2005-01-01 19:35:27 geuzaine Exp $
+dnl $Id: configure.in,v 1.60 2005-01-21 17:29:27 geuzaine Exp $
 dnl
 dnl Copyright (C) 1997-2005 C. Geuzaine, J.-F. Remacle
 dnl
@@ -115,6 +115,12 @@ dnl Check for various functions
 AC_CHECK_FUNC(vsnprintf,,FLAGS="-DHAVE_NO_VSNPRINTF ${FLAGS}")
 AC_CHECK_FUNC(snprintf,,FLAGS="-DHAVE_NO_SNPRINTF ${FLAGS}")
 
+dnl Check if Unix98 socklen_t type is available
+AC_TRY_COMPILE(
+ [#include <sys/types.h>
+  #include <sys/socket.h>],
+ [socklen_t len = 42; return 0;],,FLAGS="-DHAVE_NO_SOCKLEN_T ${FLAGS}")
+
 dnl See if we need a .exe extension on executables
 AC_EXEEXT