r7352: the internal heimdal build change. This changes quite a few things:

 - if you want kerberos now, you need to unpack a lorikeet heimdal
   tree in source/heimdal/. If source/heimdal/ does not exist at
   configure time then all kerberos features are disabled. You cannot
   use an external kerberos library for now. That may change later.

 - moved lib/replace/ config stuff to lib/replace/ and create a
   lib/replace/replace.h. That allows the heimdal build to use our
   portability layer, and prevenets duplicate definitions of functions
   like strlcat()

 - if you do enable heimdal, then you will need to do 'make
   HEIMDAL_EXTERNAL' before you build Samba. That should be fixed once
   I explain the problem to jelmer (the problem is the inability to
   set a depend without also dragging in the object list of the
   dependency. We need this for building the heimdal asn1 compiler and
   et compiler.

 - disabled all of the m4 checks for external kerberos libraries. I
   left them in place in auth/kerberos/, but disabled it in
   configure.in

some of the heimdal_build/ code is still very rough, for example I
don't correctly detect the correct awk, flex, bison replacements for
heimdal_build/build_external.sh. I expect to fix that stuff up over
the next few days.
(This used to be commit d4648249b2c7fc8b5e7c0fc8d8f92ae043b5691f)

2 files changed, 8 insertions, 113 deletions

diff --git a/source4/include/includes.h b/source4/include/includes.h
index a72a961495..9ecfd20422 100644
--- a/source4/include/includes.h
+++ b/source4/include/includes.h
@@ -87,12 +87,6 @@
  * Define VOLATILE if needed.
  */
 
-#if defined(HAVE_VOLATILE)
-#define VOLATILE volatile
-#else
-#define VOLATILE
-#endif
-
 #define False (0)
 #define True (1)
 #define Auto (2)
@@ -143,14 +137,13 @@ extern int errno;
 #include "lib/com/com.h"
 #include "credentials.h"
 
+#include "lib/replace/replace.h"
+
+
 #define malloc_p(type) (type *)malloc(sizeof(type))
 #define malloc_array_p(type, count) (type *)realloc_array(NULL, sizeof(type), count)
 #define realloc_p(p, type, count) (type *)realloc_array(p, sizeof(type), count)
 
-#ifndef HAVE_COMPARISON_FN_T
-typedef int (*comparison_fn_t)(const void *, const void *);
-#endif
-
 /***** automatically generated prototypes *****/
 #define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2)
 #include "proto.h"
@@ -161,86 +154,12 @@ typedef int (*comparison_fn_t)(const void *, const void *);
 
 #include "safe_string.h"
 
-#ifdef __COMPAR_FN_T
-#define QSORT_CAST (__compar_fn_t)
-#endif
-
-#ifndef QSORT_CAST
-#define QSORT_CAST (int (*)(const void *, const void *))
-#endif
-
 #ifndef HAVE_PIPE
 #define SYNC_DNS 1
 #endif
 
-#ifndef HAVE_STRDUP
-char *strdup(const char *s);
-#endif
-
-#ifndef HAVE_MEMMOVE
-void *memmove(void *dest,const void *src,int size);
-#endif
-
-#ifndef HAVE_MKTIME
-time_t mktime(struct tm *t);
-#endif
-
-#ifndef HAVE_STRLCPY
-size_t strlcpy(char *d, const char *s, size_t bufsize);
-#endif
-
-#ifndef HAVE_STRLCAT
-size_t strlcat(char *d, const char *s, size_t bufsize);
-#endif
-
-#ifndef HAVE_STRNDUP
-char *strndup(const char *s, size_t n);
-#endif
-
-#ifndef HAVE_STRNLEN
-size_t strnlen(const char *s, size_t n);
-#endif
-
-#ifndef HAVE_STRTOUL
-unsigned long strtoul(const char *nptr, char **endptr, int base);
-#endif
-
-#ifndef HAVE_SETENV
-int setenv(const char *name, const char *value, int overwrite); 
-#endif
-
-#ifndef HAVE_VASPRINTF_DECL
-int vasprintf(char **ptr, const char *format, va_list ap);
-#endif
-
-#if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
-#define bzero(a,b) memset((a),'\0',(b))
-#endif
-
 extern int DEBUGLEVEL;
 
-/* add varargs prototypes with printf checking */
-#ifndef HAVE_SNPRINTF_DECL
-int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
-#endif
-#ifndef HAVE_ASPRINTF_DECL
-int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
-#endif
-
-
-/* we used to use these fns, but now we have good replacements
-   for snprintf and vsnprintf */
-#define slprintf snprintf
-
-
-#ifdef HAVE_VA_COPY
-#define VA_COPY(dest, src) va_copy(dest, src)
-#elif defined(HAVE___VA_COPY)
-#define VA_COPY(dest, src) __va_copy(dest, src)
-#else
-#define VA_COPY(dest, src) (dest) = (src)
-#endif
-
 #if defined(VALGRIND)
 #define strlen(x) valgrind_strlen(x)
 #endif
@@ -275,10 +194,6 @@ int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
 #endif
 #define discard_const_p(type, ptr) ((type *)discard_const(ptr))
 
-#ifndef UINT16_MAX
-#define UINT16_MAX 65535
-#endif
-
 /*
   type safe varient of smb_xmalloc()
 */
diff --git a/source4/include/system/kerberos.h b/source4/include/system/kerberos.h
index e0a926300f..98457688f8 100644
--- a/source4/include/system/kerberos.h
+++ b/source4/include/system/kerberos.h
@@ -20,30 +20,10 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "heimdal_build/config.h"
 
-#ifdef HAVE_KRB5_H
-#include <krb5.h>
-#else
-#undef HAVE_KRB5
-#endif
-
-#if defined(HAVE_GSSAPI_H)
-# include <gssapi.h>
-# ifdef HAVE_GSSAPI_KRB5_H
-#  include <gssapi_krb5.h>
-# endif
-#elif defined(HAVE_GSSAPI_GSSAPI_H)
-# include <gssapi/gssapi.h>
-# if defined(HAVE_GSSAPI_GSSAPI_KRB5_H)
-#  include <gssapi/gssapi_krb5.h>
-# endif
-#elif defined(HAVE_GSSAPI_GSSAPI_GENERIC_H)
-# include <gssapi/gssapi_generic.h>
-# if defined(HAVE_GSSAPI_GSSAPI_KRB5_H)
-#  include <gssapi/gssapi_krb5.h>
-# endif
-#endif
-
-#ifdef HAVE_COM_ERR_H
-#include <com_err.h>
+#ifdef HAVE_KRB5
+#include "heimdal/lib/krb5/krb5.h"
+#include "heimdal/lib/gssapi/gssapi.h"
+#include "heimdal/lib/com_err/com_err.h"
 #endif