[xmlsec] "sign1.c" compiled failed.

[Aleksey Sanin]

> 
>   /usr/local/include/xmlsec/crypto.h:54:2: #error No crypto library
> defined
You forgot to tell xmlsec which crypto library to use. Either use
"--crypto" flag for xmlsec1-config utility or specify correct define
(XMLSEC_CRYPTO_OPENSSL, XMLSEC_CRYPTO_NSS, ...) manually.

http://www.aleksey.com/xmlsec/api/xmlsec-notes-compiling.html#XMLSEC-NOTES-COMPILING-OVERVIEW

Aleksey