‘logl’ was not declared in this scope about m2m-aligner HOT 3 OPEN

It's interesting. 'logl' is a standard function which should be in <cmath>. 
It's already included in .h, isn't it?

Well, I'll dig it further. It doesn't appear to be a problem from my side. I 
think it might be something to do with cygwin on windows 7 and its gcc. Let me 
know if you find any solution.

Thanks,
Sittichai

I did some search, and it seems to me that it's because of the gcc 4.5 on 
cygwin itself. Could you try just have a simple problem that uses the log 
function to see if it runs/be able to complied on your side?

or look for more info from the search:
https://www.google.com/webhp?sourceid=chrome-instant&ie=UTF-8#hl=en&sclient=psy-
ab&q=log+undefined+cygwin+gcc+4.5&oq=log+undefined+cygwin+gcc+4.5&aq=f&aqi=&aql=
1&gs_l=serp.3...48270.55916.0.56222.30.30.0.0.0.0.315.4635.4j24j1j1.30.0.cqn%2Cf
ixedpos%3Dfalse%2Cboost_normal%3D40%2Cboost_high%3D40%2Ccconf%3D0-95%2Cmin_lengt
h%3D2%2Crate_low%3D0-015%2Crate_high%3D0-015%2Csecond_pass%3Dfalse.1.0.0.tU3SPC-
kvZ8&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=9199e6f9bd1dae38&biw=1440&
bih=787

Let met know how it goes. 

Thanks,
Sittichai

I meant to say -- a simple program that uses the log function .. 

Sittichai