aclocal/libtirpc.m4

   1 dnl Checks for TI-RPC library and headers
   2 dnl
   3 AC_DEFUN([AC_LIBTIRPC], [
   4
   5   AC_ARG_WITH([tirpcinclude],
   6               [AC_HELP_STRING([--with-tirpcinclude=DIR],
   7                               [use TI-RPC headers in DIR])],
   8               [tirpc_header_dir=$withval],
   9               [tirpc_header_dir=/usr/include/tirpc])
  10
  11   dnl if --enable-tirpc was specifed, the following components
  12   dnl must be present, and we set up HAVE_ macros for them.
  13
  14   if test "$enable_tirpc" != "no"; then
  15
  16     dnl look for the library
  17     AC_CHECK_LIB([tirpc], [clnt_tli_create], [:],
  18                  [if test "$enable_tirpc" = "yes"; then
  19                         AC_MSG_ERROR([libtirpc not found.])
  20                   else
  21                         AC_MSG_WARN([libtirpc not found. TIRPC disabled!])
  22                         enable_tirpc="no"
  23                   fi])
  24   fi
  25
  26   if test "$enable_tirpc" != "no"; then
  27
  28     dnl Check if library contains authgss_free_private_data
  29     AC_CHECK_LIB([tirpc], [authgss_free_private_data], [have_free_private_data=yes],
  30                         [have_free_private_data=no])
  31   fi
  32
  33   if test "$enable_tirpc" != "no"; then
  34     dnl also must have the headers installed where we expect
  35     dnl look for headers; add -I compiler option if found
  36     AC_CHECK_HEADERS([${tirpc_header_dir}/netconfig.h],
  37                       AC_SUBST([AM_CPPFLAGS], ["-I${tirpc_header_dir}"]),
  38                       [if test "$enable_tirpc" = "yes"; then
  39                          AC_MSG_ERROR([libtirpc headers not found.])
  40                        else
  41                          AC_MSG_WARN([libtirpc headers not found. TIRPC disabled!])
  42                          enable_tirpc="no"
  43                        fi])
  44
  45   fi
  46
  47   dnl now set $LIBTIRPC accordingly
  48   if test "$enable_tirpc" != "no"; then
  49     AC_DEFINE([HAVE_LIBTIRPC], 1,
  50               [Define to 1 if you have and wish to use libtirpc.])
  51     LIBTIRPC="-ltirpc"
  52     if test "$have_free_private_data" = "yes"; then
  53       AC_DEFINE([HAVE_AUTHGSS_FREE_PRIVATE_DATA], 1,
  54               [Define to 1 if your rpcsec library provides authgss_free_private_data,])
  55     fi
  56   else
  57     LIBTIRPC=""
  58   fi
  59
  60   AC_SUBST(LIBTIRPC)
  61
  62 ])dnl