src/cf/kerberos.m4

   1 dnl
   2 dnl $Id$
   3 dnl
   4 dnl Kerberos autoconf glue
   5 dnl
   6
   7 AC_DEFUN([OPENAFS_KRB5CONF],[
   8
   9 AC_ARG_VAR(KRB5CFLAGS, [C flags to compile Kerberos 5 programs])
  10 AC_ARG_VAR(KRB5LIBS, [Libraries and flags to compile Kerberos 5 programs])
  11 AC_ARG_VAR(KRB5_CONFIG, [Location of krb5-config script])
  12
  13 AC_ARG_WITH([krb5-conf],
  14         AC_HELP_STRING([--with-krb5-config[=krb5-config-location]],
  15                        [Use a krb5-config script to configure Kerberos]),
  16         [if test X$withval != Xno; then
  17                 conf_krb5=YES
  18                 if test X$withval = Xyes; then
  19                         AC_PATH_PROG(KRB5_CONFIG, krb5-config, not_found)
  20                         if test X$KRB5_CONFIG = Xnot_found; then
  21                                 AC_MSG_ERROR([cannot find krb5-config script, you must configure Kerberos manually])
  22                         fi
  23                 else
  24                         KRB5_CONFIG=$withval
  25                 fi
  26                 KRB5CFLAGS=`$KRB5_CONFIG --cflags krb5`
  27                 retval=$?
  28                 if test $retval -ne 0; then
  29                         AC_MSG_ERROR([$KRB5_CONFIG failed with an error code of $retval])
  30                 fi
  31                 KRB5LIBS=`$KRB5_CONFIG --libs krb5`
  32                 retval=$?
  33                 if test $retval -ne 0; then
  34                         AC_MSG_ERROR([$KRB5_CONFIG failed with an error code of $retval])
  35                 fi
  36                 AC_MSG_RESULT([Adding $KRB5CFLAGS to KRB5CFLAGS])
  37                 AC_MSG_RESULT([Adding $KRB5LIBS to KRB5LIBS])
  38         fi])
  39
  40 AC_ARG_WITH([krb5],
  41         AC_HELP_STRING([--with-krb5],
  42                        [Support for Kerberos 5 (manual configuration)]),
  43         [if test X$conf_krb5 = XYES; then
  44                 AC_MSG_ERROR([--with-krb5-config and --with-krb5 are mutually exclusive, choose only one])
  45         fi
  46         if test "X$KRB5CFLAGS" = X; then
  47                 AC_MSG_WARN([KRB5CFLAGS is not set])
  48         fi
  49         if test "X$KRB5LIBS" = X; then
  50                 AC_MSG_WARN([KRB5LIBS is not set])
  51         fi
  52         conf_krb5=YES])
  53
  54 BUILD_KRB5=no
  55 if test X$conf_krb5 = XYES; then
  56         AC_MSG_RESULT([Configuring support for Kerberos 5 utilities])
  57         BUILD_KRB5=yes
  58         save_CFLAGS="$CFLAGS"
  59         CFLAGS="$CFLAGS KRB5CFLAGS"
  60         save_LIBS="$LIBS"
  61         LIBS="$LIBS $KRB5LIBS"
  62         AC_CHECK_FUNCS([add_to_error_table])
  63         CFLAGS="$save_CFLAGS"
  64         LIBS="$save_LIBS"
  65 fi
  66 AC_SUBST(BUILD_KRB5)
  67 ])dnl