[errprint(Autoconf version $7 or higher is required
)m4exit(3)])])dnl
dnl
-dnl Complain if the Autoconf version is less than $1.
+dnl Complain and exit if the Autoconf version is less than $1.
define(AC_PREREQ,
[AC_PREREQ_COMPARE(AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)),
AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])),[$1])])dnl
[errprint(Autoconf version $7 or higher is required
)m4exit(3)])])dnl
dnl
-dnl Complain if the Autoconf version is less than $1.
+dnl Complain and exit if the Autoconf version is less than $1.
define(AC_PREREQ,
[AC_PREREQ_COMPARE(AC_PREREQ_CANON(AC_PREREQ_SPLIT(AC_ACVERSION)),
AC_PREREQ_CANON(AC_PREREQ_SPLIT([$1])),[$1])])dnl