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trader/m4/assert.m4
John Zaitseff 91538aac7f Update all auto-generated files
These files have been created by running ./build-aux/bootstrap with
Gnulib as at commit b3b1e95ca1de55cef8fa04b165c48b2178bb545d (with a date
stamp of Mon Nov 11 13:04:02 2019 -0800), Autoconf 2.69, Automake 1.16.1,
Gettext 0.19.8.1 and pkg-config 0.29.
2019-11-13 08:58:46 +11:00

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#serial 7
# Copyright (C) 1998-1999, 2001, 2004, 2008-2019 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl based on code from Eleftherios Gkioulekas
dnl Autoconf 2.60 provides AC_HEADER_ASSERT for the same purpose, but
dnl it has broken semantics for --enable-assert until 2.64.
AC_DEFUN([gl_ASSERT],
[
AC_MSG_CHECKING([whether to enable assertions])
AC_ARG_ENABLE([assert],
[AS_HELP_STRING([--disable-assert], [turn off assertions])],
[AS_IF([test "x$enableval" = xno],
[AC_DEFINE([NDEBUG], [1],
[Define to 1 if assertions should be disabled.])],
[test "x$enableval" != xyes],
[AC_MSG_WARN([invalid argument supplied to --enable-assert])
enable_assert=yes])],
[enable_assert=yes])
AC_MSG_RESULT([$enable_assert])
])