Clarify of sig_atomic_t usage (got from Mutt).
[midnight-commander.git] / m4.include / mc-tests.m4
blob6aedd4b6e00062026ce09699fd85c599ee212be2
1 dnl @synopsis MC_UNIT_TESTS
2 dnl
3 dnl Check if unit tests enabled
4 dnl
5 dnl @author Slava Zanko <slavazanko@gmail.com>
6 dnl @version 2011-02-10
7 dnl @license GPL
8 dnl @copyright Free Software Foundation, Inc.
10 AC_DEFUN([MC_UNIT_TESTS],[
12     AC_ARG_ENABLE(
13         [tests],
14         AS_HELP_STRING([--enable-tests], [Enable unit tests (see http://check.sourceforge.net/)])
15     )
17     if test x$enable_tests != xno; then
18         PKG_CHECK_MODULES(
19             CHECK,
20             [check >= 0.9.0],
21             [have_check=yes],
22             [AC_MSG_WARN(['Check' utility not found. Check your environment])])
23     fi
24     AM_CONDITIONAL(HAVE_TESTS, test x"$have_check" = "xyes")