dnl
AC_DEFUN([AC_LIBTIRPC], [
+ AC_ARG_WITH([tirpcinclude],
+ [AC_HELP_STRING([--with-tirpcinclude=DIR],
+ [use TI-RPC headers in DIR])],
+ [tirpc_header_dir=$withval],
+ [tirpc_header_dir=/usr/include/tirpc])
+
dnl if --enable-tirpc was specifed, the following components
dnl must be present, and we set up HAVE_ macros for them.
[AC_MSG_ERROR([libtirpc not found.])])
dnl also must have the headers installed where we expect
- AC_CHECK_HEADERS([tirpc/netconfig.h], ,
+ dnl look for headers; add -I compiler option if found
+ AC_CHECK_HEADERS([${tirpc_header_dir}/netconfig.h], ,
[AC_MSG_ERROR([libtirpc headers not found.])])
+ AC_SUBST([AM_CPPFLAGS], ["-I${tirpc_header_dir}"])
fi