1dnl  Copyright (C) 2009 Sun Microsystems
2dnl This file is free software; Sun Microsystems
3dnl gives unlimited permission to copy and/or distribute it,
4dnl with or without modifications, as long as this notice is preserved.
5
6dnl PANDORA_HEADER_ASSERT
7dnl ----------------
8dnl Check whether to enable assertions.
9AC_DEFUN([PANDORA_HEADER_ASSERT],
10[
11  AC_CHECK_HEADERS(assert.h)
12  AC_MSG_CHECKING([whether to enable assertions])
13  AC_ARG_ENABLE([assert],
14    [AS_HELP_STRING([--disable-assert],
15       [Turn off assertions])],
16    [ac_cv_assert="no"],
17    [ac_cv_assert="yes"])
18  AC_MSG_RESULT([$ac_cv_assert])
19
20  AS_IF([test "$ac_cv_assert" = "no"],
21    [AC_DEFINE(NDEBUG, 1, [Define to 1 if assertions should be disabled.])])
22])
23
24