windows-client_exp-makefile-20081003
[openafs.git] / acinclude.m4
index 89b00b8..765fab5 100644 (file)
@@ -5,6 +5,83 @@ dnl NB: Because this code is a macro, references to positional shell
 dnl parameters must be done like $[]1 instead of $1
 
 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
+AH_VERBATIM([RCSID],
+[#define RCSID(msg) \
+static /**/const char *const rcsid[] = { (char *)rcsid, "\100(#)" msg }
+#undef HAVE_CONNECT
+#undef HAVE_GETHOSTBYNAME
+#undef HAVE_RES_SEARCH
+#undef HAVE_SOCKET
+#undef STRUCT_SOCKADDR_HAS_SA_LEN
+#if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+# if ENDIANESS_IN_SYS_PARAM_H
+#  ifndef KERNEL
+#   include <sys/types.h>
+#   include <sys/param.h>
+#   if BYTE_ORDER == BIG_ENDIAN
+#   define WORDS_BIGENDIAN 1
+#   endif
+#  else
+#   if defined(AUTOCONF_FOUND_BIGENDIAN)
+#    define WORDS_BIGENDIAN 1
+#   else
+#    undef WORDS_BIGENDIAN
+#   endif
+#  endif
+# else
+#  if defined(AUTOCONF_FOUND_BIGENDIAN)
+#   define WORDS_BIGENDIAN 1
+#  else
+#   undef WORDS_BIGENDIAN
+#  endif
+# endif
+#else
+# if defined(__BIG_ENDIAN__)
+#  define WORDS_BIGENDIAN 1
+# else
+#  undef WORDS_BIGENDIAN
+# endif
+#endif])
+
+#undef AFS_AFSDB_ENV
+#undef AFS_LARGEFILE_ENV
+#undef AFS_NAMEI_ENV
+#undef BITMAP_LATER
+#undef BOS_RESTRICTED_MODE
+#undef BOS_NEW_CONFIG
+#undef FAST_RESTART
+#undef FULL_LISTVOL_SWITCH
+#undef COMPLETION_H_EXISTS
+#undef DEFINED_FOR_EACH_PROCESS
+#undef DEFINED_PREV_TASK
+#undef EXPORTED_KALLSYMS_ADDRESS
+#undef EXPORTED_KALLSYMS_SYMBOL
+#undef EXPORTED_SYS_CALL_TABLE
+#undef EXPORTED_IA32_SYS_CALL_TABLE
+#undef EXPORTED_TASKLIST_LOCK
+#undef INODE_SETATTR_NOT_VOID
+#undef IRIX_HAS_MEM_FUNCS
+#undef RECALC_SIGPENDING_TAKES_VOID
+#undef STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
+#undef STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
+#undef STRUCT_FS_HAS_FS_ROLLED
+#undef STRUCT_INODE_HAS_I_DEVICES
+#undef STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
+#undef STRUCT_INODE_HAS_I_ALLOC_SEM
+#undef STRUCT_INODE_HAS_I_TRUNCATE_SEM
+#undef STRUCT_TASK_STRUCT_HAS_PARENT
+#undef STRUCT_TASK_STRUCT_HAS_REAL_PARENT
+#undef STRUCT_TASK_STRUCT_HAS_SIG
+#undef STRUCT_TASK_STRUCT_HAS_SIGHAND
+#undef STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
+#undef ssize_t
+#undef HAVE_STRUCT_BUF
+#undef HAVE_ARPA_NAMESER_COMPAT_H
+/* glue for RedHat kernel bug */
+#undef ENABLE_REDHAT_BUILDSYS
+#if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
+#include "redhat-fix.h"
+#endif
 
 AC_CANONICAL_HOST
 SRCDIR_PARENT=`pwd`
@@ -45,7 +122,12 @@ AC_ARG_ENABLE([namei-fileserver],
         [force compilation of namei fileserver in preference to inode
          fileserver])],
     , 
-    [enable_namei_fileserver="no"])
+    [enable_namei_fileserver="default"])
+AC_ARG_ENABLE([cache-bypass],
+    [AS_HELP_STRING([--enable-cache-bypass],
+        [enable client support for cache bypass])],
+    , 
+    [enable_cache_bypass="no"])
 AC_ARG_ENABLE([supergroups],
     [AS_HELP_STRING([--enable-supergroups],
         [enable support for nested pts groups])],
@@ -636,6 +718,10 @@ else
                        AFS_SYSNAME="rs_aix53"
                        enable_pam="no"
                        ;;
+               power*-ibm-aix6.1*)
+                       AFS_SYSNAME="rs_aix61"
+                       enable_pam="no"
+                       ;;
                x86_64-*-linux-gnu)
                        AFS_SYSNAME="amd64_linuxXX"
                        enable_pam="no"
@@ -723,6 +809,7 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_NEW_EXPORT_OPS
                 LINUX_CONFIG_H_EXISTS
                 LINUX_COMPLETION_H_EXISTS
+                LINUX_SEMAPHORE_H_EXISTS
                 LINUX_EXPORTFS_H_EXISTS
                 LINUX_DEFINES_FOR_EACH_PROCESS
                 LINUX_DEFINES_PREV_TASK
@@ -853,16 +940,16 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                  AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
                 fi
                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
-                  AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
+                  AC_DEFINE(EXPORTED_SYS_CALL_TABLE, 1, [define if your linux kernel exports sys_call_table])
                  fi
                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
-                  AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
+                  AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
                  fi
                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
-                  AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
+                  AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
                  fi
                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
-                  AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
+                  AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
                  fi
                 if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
                  AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
@@ -1157,7 +1244,7 @@ else
   #include <resolv.h>
   ], [static int i; i = 0;],
   [AC_MSG_RESULT(yes)
-   AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
+   AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
   [AC_MSG_RESULT(no)
    ])
 
@@ -1311,8 +1398,27 @@ if test "$enable_largefile_fileserver" = "yes"; then
        AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
 fi
 
+if test "$enable_cache_bypass" = "yes"; then
+       AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
+fi
+
 if test "$enable_namei_fileserver" = "yes"; then
        AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
+else
+       if test "$enable_namei_fileserver" = "default"; then
+               case $host in
+                       *-solaris2.10*)
+                               AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
+                               AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
+                               ;;
+                       *-solaris2.11*)
+                               AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
+                               AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
+                               ;;
+                       *)
+                               ;;
+               esac
+       fi
 fi
 
 if test "$enable_afsdb" = "yes"; then
@@ -1413,21 +1519,6 @@ AC_CHECK_TYPE([sig_atomic_t], ,
 #include <signal.h>])
 AC_SIZEOF_TYPE(long)
 
-AC_MSG_CHECKING(size of time_t)
-AC_CACHE_VAL(ac_cv_sizeof_time_t,
-[AC_TRY_RUN([#include <stdio.h>
-#include <time.h>
-main()
-{
-  FILE *f=fopen("conftestval", "w");
-  if (!f) exit(1);
-  fprintf(f, "%d\n", sizeof(time_t));
-  exit(0);
-}], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
-])
-AC_MSG_RESULT($ac_cv_sizeof_time_t)
-AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
-
 AC_CHECK_FUNCS(timegm)
 AC_CHECK_FUNCS(daemon)