* doc/socket.n: Document the changes to the [socket] and

                        [fconfiguyre] commands.

  *  generic/tclInt.h:     Introduce TclCreateSocketAddress() as a
  *  generic/tclIOSock.c:  replacement for the platform-dependent
  *  unix/tclUnixSock.c:   TclpCreateSocketAddress() functions.
  *  unix/tclUnixChan.c:   Extend the [socket] and [fconfigure]
  *  unix/tclUnixPort.h:   commands to behave as proposed in
  *  win/tclWinSock.c:     TIP #162.
  *  win/tclWinPort.h:

  *  compat/fake-rfc2553.c: A compat implementation of the APIs
  *  compat/fake-rfc2553.h: defined in RFC-2553 (getaddrinfo() and
                            friends) on top of the existing
                            gethostbyname() etc.
  *  unix/configure.in:	 Test whether the fake-implementation is
  *  unix/tcl.m4:		 needed.
  *  unix/Makefile.in:	 Add a compile target for fake-rfc2553.

  *  win/configure.in:      Allow cross-compilation by default

  *  tests/socket.test: Improve the test suite to make more use of
  *  tests/remote.tcl:  randomized ports to reduce interference with
                     tests running in parallel or other services
                     on the machine.

1 files changed, 19 insertions, 31 deletions

diff --git a/unix/tcl.m4 b/unix/tcl.m4
index c86e994..6d21d69 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -3013,37 +3013,6 @@ AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
 ])])
 
 #--------------------------------------------------------------------
-# SC_TCL_GETADDRINFO
-#
-#	Check if we have 'getaddrinfo'
-#
-# Arguments:
-#	None
-#
-# Results:
-#	Might define the following vars:
-#		HAVE_GETADDRINFO
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETADDRINFO], [AC_CHECK_FUNC(getaddrinfo, [
-    AC_CACHE_CHECK([for working getaddrinfo], tcl_cv_api_getaddrinfo, [
-    AC_TRY_COMPILE([
-	#include <netdb.h>
-    ], [
-	const char *name, *port;
-	struct addrinfo *aiPtr, hints;
-	(void)getaddrinfo(name,port, &hints, &aiPtr);
-	(void)freeaddrinfo(aiPtr);
-    ], tcl_cv_api_getaddrinfo=yes, tcl_cv_getaddrinfo=no)])
-    tcl_ok=$tcl_cv_api_getaddrinfo
-    if test "$tcl_ok" = yes; then
-	AC_DEFINE(HAVE_GETADDRINFO, 1,
-	    [Define to 1 if getaddrinfo is available.])
-    fi
-])])
-
-#--------------------------------------------------------------------
 # SC_TCL_GETPWUID_R
 #
 #	Check if we have MT-safe variant of getpwuid() and if yes,
@@ -3283,6 +3252,25 @@ AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
     fi
 ])])
 
+AC_DEFUN([SC_TCL_IPV6],[
+	NEED_FAKE_RFC2553=0
+	AC_CHECK_FUNCS(getnameinfo getaddrinfo freeaddrinfo gai_strerror,,[NEED_FAKE_RFC2553=1])
+	AC_CHECK_TYPES([
+		struct addrinfo,
+		struct in6_addr,
+		struct sockaddr_in6,
+		struct sockaddr_storage],,[NEED_FAKE_RFC2553=1],[[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+]])
+if test "x$NEED_FAKE_RFC2553" = "x1"; then
+   AC_DEFINE(NEED_FAKE_RFC2553)
+   AC_LIBOBJ([fake-rfc2553])
+   AC_CHECK_FUNC(strlcpy)
+fi
+])
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