-# wcwidth.m4 serial 19
+# wcwidth.m4 serial 20
dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
fi
if test $ac_cv_func_wcwidth = yes; then
+ HAVE_WCWIDTH=1
dnl On MacOS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1.
dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1.
dnl This leads to bugs in 'ls' (coreutils).
*yes) ;;
*no) REPLACE_WCWIDTH=1 ;;
esac
- fi
- if test $ac_cv_func_wcwidth != yes || test $REPLACE_WCWIDTH = 1; then
- AC_LIBOBJ([wcwidth])
+ else
+ HAVE_WCWIDTH=0
fi
dnl We don't substitute HAVE_WCWIDTH. We assume that if the system does not
dnl have the wcwidth function, then it does not declare it.