dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: aclocal.m4,v 1.1040 2023/04/22 15:51:54 tom Exp $
+dnl $Id: aclocal.m4,v 1.1044 2023/05/06 22:18:58 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
esac
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_NUMBER_SYNTAX version: 2 updated: 2015/04/17 21:13:04
+dnl CF_NUMBER_SYNTAX version: 3 updated: 2023/05/06 16:14:29
dnl ----------------
-dnl Check if the given variable is a number. If not, report an error.
+dnl Check if the given variable is a positive integer. Report an error if not.
dnl $1 is the variable
dnl $2 is the message
AC_DEFUN([CF_NUMBER_SYNTAX],[
if test -n "$1" ; then
- case $1 in
- ([[0-9]]*)
+ case `echo "$1" | sed -e 's/^[[0-9]]*$/0/g'` in
+ (0)
;;
(*)
AC_MSG_ERROR($2 is not a number: $1)
fi
])
dnl ---------------------------------------------------------------------------
-dnl CF_WITH_REL_VERSION version: 1 updated: 2003/09/20 18:12:49
+dnl CF_WITH_REL_VERSION version: 2 updated: 2023/05/06 18:18:18
dnl -------------------
dnl Allow library's release-version to be overridden. Generally this happens when a
dnl packager has incremented the release-version past that used in the original package,
],[
$1_MAJOR=`echo "$cf_cv_rel_version" | sed -e 's/\..*//'`
$1_MINOR=`echo "$cf_cv_rel_version" | sed -e 's/^[[^.]]*//' -e 's/^\.//' -e 's/\..*//'`
+ test -n "$1_MINOR" || $1_MINOR=0
CF_NUMBER_SYNTAX([$]$1_MAJOR,Release major-version)
CF_NUMBER_SYNTAX([$]$1_MINOR,Release minor-version)
])