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wcwidth: Respect rules for use of AC_LIBOBJ. * m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Set HAVE_WCWIDTH. Move AC_LIBOBJ invocation from here... * modules/wcwidth (configure.ac): ... to here. (Depends-on): Update conditions.
author Bruno Haible <bruno@clisp.org>
date Sun, 22 May 2011 18:58:19 +0200
parents efab6978105e
children 1f14c6dd175d
line wrap: on
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Description:
Determine the number of screen columns needed for a character.

Files:
lib/wcwidth.c
m4/wcwidth.m4
m4/wchar_t.m4
m4/wint_t.m4

Depends-on:
wchar
extensions
wctype-h        [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
localcharset    [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
streq           [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]
uniwidth/width  [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1]

configure.ac:
gl_FUNC_WCWIDTH
if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
  AC_LIBOBJ([wcwidth])
fi
gl_WCHAR_MODULE_INDICATOR([wcwidth])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
Bruno Haible