-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 According to Dan Smithers on 9/14/2009 3:18 AM: > I had been using > AC_CONFIG_SUBDIRS(zlib dir1 dir2) > > I never really worked out whether there is any difference between () and > ([]).
If none of zlib, dir1, nor dir2 is a macro, then your above line has no semantic difference. But it is a good habit to get into ALWAYS using the ([]) notation, to protect yourself from the day you DO pass a macro argument. - -- Don't work too hard, make some time for fun as well! Eric Blake e...@byu.net -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkquM/IACgkQ84KuGfSFAYBrNgCgnDYPaF8Sn8Iqs1AvZVwpTlGy xz0AoM/NWiP2/wi0h6KDNm1yxQekGuSe =KVOg -----END PGP SIGNATURE----- _______________________________________________ Autoconf mailing list Autoconf@gnu.org http://lists.gnu.org/mailman/listinfo/autoconf
