Compiled SAMBA 3.0.24, 25, 25a using Sun Studio 11 C compiler.

The wtmp ut_host is not appearing in last output.  Also tried running autogen.sh after installing autoconf -- the same result -- no ut_host output.

g2umor    smb/1                         Tue Jun 26 02:28 - 02:30  (00:02)

The following was done to enable ut_host output for wtmp/last under the Solaris 8/10 environment with Sun Studio 11 C compiler:

g2umor    smb/1        g2umor-pc2.fanni Tue Jun 26 02:28 - 02:30  (00:02)

There are 2 parts:

1. First created a patch to source/smbd/utmp.c  (only a single line change)

diff -ru source/smbd/utmp.c source/smbd.fnma/utmp.c
--- source/smbd/utmp.c 2005-02-25 12:59:26.000000000 -0500
+++ source/smbd.fnma/utmp.c 2007-06-25 23:51:29.000000000 -0400
@@ -410,7 +410,7 @@
  else
   ux.ut_syslen = 0;
 #endif
-#if defined(HAVE_UT_UT_HOST)
+#if defined(HAVE_UT_UT_HOST) || defined(HAVE_UX_UT_HOST)
  utmp_strcpy(ux.ut_host, hostname, sizeof(ux.ut_host));  #endif


2. After running configure, append to include/config.h

  if [[ $(egrep -c "^#define HAVE_UX_UT_HOST" include/config.h) -eq 0 ]]; then
    ( print ""
      print "/* Whether the utmpx struct has a property ut_host */"
      print "#define HAVE_UX_UT_HOST"
      print ""
    ) >> include/config.h
  fi

 - mario