more portable configure.ac

* configure.ac: do not use bash-ism
This commit is contained in:
Maximilien Colange 2018-05-22 13:54:17 +02:00
parent 65a56f4cef
commit 17532163d2

View file

@ -65,7 +65,7 @@ AC_ARG_ENABLE([nb-acc],
[AC_HELP_STRING([--enable-nb-acc=N],
[Use up to N acceptance marks])],
[enable_nb_acc=$enableval], [enable_nb_acc=$default_nb_acc])
if (( $enable_nb_acc % $default_nb_acc == 0 ))
if test 0 = `expr $enable_nb_acc % $default_nb_acc`
then
AC_DEFINE_UNQUOTED([NB_ACC], [$enable_nb_acc], [The number of acceptance marks])
else