[vlc] AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER

[Rodrigo Guerra]

> Everything seems fine up until the make command. When I run make I got
> the following:
> $ make
> CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/sh
> /Users/guerra/vlc/autotools/missing --run aclocal-1.11 -I m4
> configure.ac:4591: warning: macro `AM_PATH_LIBGCRYPT' not found in library
>  cd . && /bin/sh /Users/guerra/vlc/autotools/missing --run automake-1.11 --gnu
> CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/sh
> /Users/guerra/vlc/autotools/missing --run autoconf
> configure.ac:4591: error: possibly undefined macro: AM_PATH_LIBGCRYPT
>      If this token and others are legitimate, please use m4_pattern_allow.
>      See the Autoconf documentation.
> make: *** [configure] Error 1

Same seems to happen if I do the steps for i386 instead of x86_64.