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| author | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2006-02-14 23:18:51 +0000 |
|---|---|---|
| committer | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2006-02-14 23:18:51 +0000 |
| commit | 8d75399149a528fae0b99b29d4f310fc3e08ef16 (patch) | |
| tree | dc15ae749c3701856242f630fe9c341cfd13e1a0 /bin/autoupdate.in | |
| parent | 9a0e3a3558f5942cea0315ee971f8ff4e55ddb15 (diff) | |
| download | autoconf-8d75399149a528fae0b99b29d4f310fc3e08ef16.tar.gz | |
* bin/autoupdate.in (handle_autoconf_macros): Fix updating of
macros without parameters.
* lib/autoconf/autoupdate.m4 (AU_ALIAS): Likewise.
* doc/autoconf.texi (Obsoleting Macros): Document AU_ALIAS.
* tests/tools.at (autoupdating AU_ALIAS): New test for AU_ALIAS
`$#' bug.
(autoupdate): Updated to match AU_ALIAS fix.
Diffstat (limited to 'bin/autoupdate.in')
| -rw-r--r-- | bin/autoupdate.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/autoupdate.in b/bin/autoupdate.in index 378d4556..4518b087 100644 --- a/bin/autoupdate.in +++ b/bin/autoupdate.in @@ -227,7 +227,7 @@ sub handle_autoconf_macros () print $unac_m4 "# unac.m4 -- undefine the AC macros.\n"; foreach (sort grep { $ac_macros{$_} ne 'm4sugar' } keys %ac_macros) { - print $ac_m4 "_au_define([$_], [[\$0(\$\@)]])\n"; + print $ac_m4 "_au_define([$_], [m4_if(\$#, 0, [[\$0]], [[\$0(\$\@)]])])\n"; print $unac_m4 "_au_undefine([$_])\n"; } } |