Using logical oprators in GNU makefile

[email protected] Sun, 30 Nov 2008 23:40:38 -0800 (PST)
Newsgroups gmane.comp.gnu.utils
Organization http://groups.google.com
Message-ID <b8612b1d-c69c-441e-aed3-e67f3b4733d6@d42g2000prb.googlegroups.com>
Hi,
I want to use logical operators for checking if conditon.How do i use
this..
I want something like this..
if ((condition) &&(condition))
can i write like above.