[PATCH app-xdm 1/6] config: add "Check for system libraries" section

[Alan Coopersmith]

Gaetan Nadon wrote:
> +# Function getspnam comes from the C library, Sysmtem V -lsec, UnixWare 7 -lgen

s/Sysmtem/System/

> +# The crypto library comes from OpenSSL
> +AC_SEARCH_LIBS(crypt, crypt)

libcrypt (no "o") is not the same as OpenSSL libcrypto

I believe most modern systems have crypt() in libc, but some older
ones had to put it in a library only included in systems shipped to
countries allowed under the US export control laws of the time.

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System