src/modules/rlm_krb5/configure.in

   1 AC_PREREQ([2.53])
   2 AC_INIT(rlm_krb5.c)
   3 AC_REVISION($Revision$)
   4 AC_DEFUN(modname,[rlm_krb5])
   5
   6 if test x$with_[]modname != xno; then
   7
   8         AC_PROG_CC
   9         AC_PROG_CPP
  10
  11         dnl extra argument: --with-rlm-krb5-lib-dir
  12         rlm_krb5_lib_dir=
  13         AC_ARG_WITH(rlm-krb5-lib-dir,
  14         [  --with-rlm-krb5-lib-dir=DIR       Directory for krb5 library files []],
  15         [ case "$withval" in
  16             no)
  17                 AC_MSG_ERROR(Need rlm-krb5-lib-dir)
  18                 ;;
  19             yes)
  20                 ;;
  21             *)
  22                 rlm_krb5_lib_dir="$withval"
  23                 ;;
  24           esac ]
  25         )
  26
  27         dnl extra argument: --with-rlm-krb5-include-dir
  28         rlm_krb5_inc_dir=
  29         AC_ARG_WITH(rlm-krb5-include-dir,
  30         [  --with-rlm-krb5-include-dir=DIR   Directory for krb5 include files []],
  31         [ case "$withval" in
  32             no)
  33                 AC_MSG_ERROR(Need rlm-krb5-include-dir)
  34                 ;;
  35             yes)
  36                 ;;
  37             *)
  38                 rlm_krb5_include_dir="$withval"
  39                 ;;
  40           esac ]
  41         )
  42
  43        dnl extra argument: --enable-heimdal-krb5
  44        AC_ARG_ENABLE(heimdal-krb5,
  45        [  --enable-heimdal-krb5             Enable if you have heimdal krb5],
  46        [ case "$enableval" in
  47                yes)
  48                        krb5_h_cflags="-DHEIMDAL_KRB5"
  49                        ;;
  50          esac ]
  51        )
  52
  53         smart_try_dir=$rlm_krb5_include_dir
  54         FR_SMART_CHECK_INCLUDE(krb5.h)
  55         if test "$ac_cv_header_krb5_h" != "yes"; then
  56           fail="$fail krb5.h"
  57         fi
  58
  59         krb5libcrypto=
  60         smart_try_dir=$rlm_krb5_lib_dir
  61         FR_SMART_CHECK_LIB(k5crypto, krb5_encrypt_data)
  62         if test "x$ac_cv_lib_k5crypto_krb5_encrypt_data" = xyes; then
  63                 krb5libcrypto="-lk5crypto"
  64         fi
  65
  66         if test "x$krb5libcrypto" = x; then
  67                 FR_SMART_CHECK_LIB(crypto, DH_new)
  68                 if test "x$ac_cv_lib_crypto_DH_new" = xyes; then
  69                         krb5libcrypto="-lcrypto"
  70                 fi
  71         fi
  72
  73         if test "x$krb5libcrypto" = x; then
  74                 AC_MSG_WARN([neither krb5 'k5crypto' nor 'crypto' libraries are found!])
  75         fi
  76
  77         FR_SMART_CHECK_LIB(com_err, set_com_err_hook)
  78         if test "x$ac_cv_lib_com_err_set_com_err_hook" != xyes; then
  79                 AC_MSG_WARN([the comm_err library isn't found!])
  80         fi
  81
  82         FR_SMART_CHECK_LIB(krb5, krb5_init_context)
  83         if test "x$ac_cv_lib_krb5_krb5_init_context" != xyes; then
  84                 fail="$fail krb5"
  85         fi
  86
  87         targetname=modname
  88 else
  89         targetname=
  90         echo \*\*\* module modname is disabled.
  91 fi
  92
  93 if test x"$fail" != x""; then
  94         if test x"${enable_strict_dependencies}" = x"yes"; then
  95                 AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.])
  96         else
  97                 AC_MSG_WARN([silently not building ]modname[.])
  98                 AC_MSG_WARN([FAILURE: ]modname[ requires: $fail.]);
  99                 targetname=""
 100         fi
 101 fi
 102
 103 krb5_ldflags=$SMART_LIBS
 104 krb5_cflags="${krb5_h_cflags} $SMART_CFLAGS"
 105
 106 AC_SUBST(krb5_cflags)
 107 AC_SUBST(krb5_ldflags)
 108 AC_SUBST(targetname)
 109 AC_OUTPUT(Makefile)
 110 AC_OUTPUT(all.mk)