Re: libmcrypt patch

On Thu, 14 Dec 2000, Anil Madhavapeddy wrote: >Quoting Anil Madhavapeddy <anil@recoil.org>: > >> >> Also, libmcrypt-2.4.7/lib/mcrypt_internal.h contains: >> >> int init_mcrypt(MCRYPT td, void*buf, void *a, int b, void *c); >> >> I'll download the 2.2.x branch and have a look at what it defines >> that's suitable to tell the two apart. >> > >It seems that MCRYPT_API_VERSION is the only really reliable >way to confirm if it really is 2.2 over 2.4 I suggest that we just require >= 2.4.7. I just compiled it with latest CVS and it works fine. (Within RH 6.2, all from tar.gz's ;) >How about using AC_EGREP_HEADER to look for MCRYPT_API_VERSION >and seeing what it is set to? 2.4 will be > 20000101 and 2.2 #define MCRYPT_API_VERSION 20000320 This is from 2.4.7. I would make it so that if this is lower --> configure bails out and says " >= 2.4.7 required". --Jani