lib/replace: split out GSSAPI from lib/replace/system/kerberos.h into lib/replace/system/gssapi.h

With waf build include directories are defined by dependencies specified to subsystems.
Without proper dependency <gssapi/gssapi.h> cannot be found for embedded Heimdal builds
when there are no system-wide gssapi/gssapi.h available.

Split out GSSAPI header includes in a separate replacement header and use that explicitly
where needed.

Autobuild-User: Alexander Bokovoy <ab@samba.org>
Autobuild-Date: Wed Apr 25 00:18:33 CEST 2012 on sn-devel-104

4 files changed, 57 insertions, 16 deletions

diff --git a/lib/addns/dns.h b/lib/addns/dns.h
index d0999918c1..88ba9d1fc0 100644
--- a/lib/addns/dns.h
+++ b/lib/addns/dns.h
@@ -28,6 +28,7 @@
 #include "../replace/replace.h"
 #include "system/network.h"
 #include "system/kerberos.h"
+#include "system/gssapi.h"
 
 /* make sure we have included the correct config.h */
 #ifndef NO_CONFIG_H /* for some tests */
diff --git a/lib/krb5_wrap/krb5_samba.c b/lib/krb5_wrap/krb5_samba.c
index 4e555b2853..10207b58bc 100644
--- a/lib/krb5_wrap/krb5_samba.c
+++ b/lib/krb5_wrap/krb5_samba.c
@@ -39,6 +39,7 @@
 #define GSSAPI_BNDLENGTH     16                 /* Bind Length (rfc-1964 pg.3) */
 #define GSSAPI_CHECKSUM_SIZE (4+GSSAPI_BNDLENGTH+4) /* Length of bind length,
 							bind field, flags field. */
+#define GSS_C_DELEG_FLAG 1
 
 /* MIT krb5 1.7beta3 (in Ubuntu Karmic) is missing the prototype,
    but still has the symbol */
diff --git a/lib/replace/system/gssapi.h b/lib/replace/system/gssapi.h
new file mode 100644
index 0000000000..c22663c1d0
--- /dev/null
+++ b/lib/replace/system/gssapi.h
@@ -0,0 +1,53 @@
+#ifndef _system_gssapi_h
+#define _system_gssapi_h
+
+/*
+   Unix SMB/CIFS implementation.
+
+   GSSAPI system include wrappers
+
+   Copyright (C) Andrew Tridgell 2004
+
+     ** NOTE! The following LGPL license applies to the replace
+     ** library. This does NOT imply that all of Samba is released
+     ** under the LGPL
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifdef HAVE_LIBGSSAPI
+
+#ifdef HAVE_GSSAPI_GSSAPI_EXT_H
+#include <gssapi/gssapi_ext.h>
+#elif HAVE_GSSAPI_GSSAPI_H
+#include <gssapi/gssapi.h>
+#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
+#include <gssapi/gssapi_generic.h>
+#elif HAVE_GSSAPI_H
+#include <gssapi.h>
+#endif
+
+#if HAVE_GSSAPI_GSSAPI_KRB5_H
+#include <gssapi/gssapi_krb5.h>
+#endif
+
+#if HAVE_GSSAPI_GSSAPI_SPNEGO_H
+#include <gssapi/gssapi_spnego.h>
+#elif HAVE_GSSAPI_SPNEGO_H
+#include <gssapi_spnego.h>
+#endif
+
+#endif
+#endif
diff --git a/lib/replace/system/kerberos.h b/lib/replace/system/kerberos.h
index 7762d4be46..636ce0f2e0 100644
--- a/lib/replace/system/kerberos.h
+++ b/lib/replace/system/kerberos.h
@@ -7,11 +7,11 @@
    kerberos system include wrappers
 
    Copyright (C) Andrew Tridgell 2004
-   
+
      ** NOTE! The following LGPL license applies to the replace
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -37,19 +37,5 @@
 #include <com_err.h>
 #endif
 
-#ifdef HAVE_GSSAPI_GSSAPI_EXT_H
-#include <gssapi/gssapi_ext.h>
-#elif HAVE_GSSAPI_GSSAPI_H
-#include <gssapi/gssapi.h>
-#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
-#include <gssapi/gssapi_generic.h>
-#elif HAVE_GSSAPI_H
-#include <gssapi.h>
-#endif
-
-#if HAVE_GSSAPI_GSSAPI_KRB5_H
-#include <gssapi/gssapi_krb5.h>
-#endif
-
 #endif
 #endif