Hello, I try to compile polymake on cygwin.
Compiling works fine as long as cc1plus does not occupy more memory than I have RAM (ca. 750 MB) on my machine. After this it gets of course really slow.
I think the problem is, that polymake uses templates very heavy and compiles with --ftemplate-depth-200.
When I reduce the value as much to resolve my memory problems, I get of course errors about template-depth not high enough.
I must confess I am rather not a expert for gcc, therefore can I do something to reduce memory consumptions or any other tricks to compile polymake? I have tried the optimization parameters -O -O1 -03.
On Linux it seems to compile with even less RAM than I have. Polymakes home : http://www.math.tu-berlin.de/polymake/ Source Distribution : http://www.math.tu-berlin.de/polymake/download/polymake-2.1.0.tar.bz2 (without latest patches) I used: make configure C++ compiles = g++ C compiler = gcc Opt. Level = -O compiler flags = -march=pentium4 make Sincerely, Oliver Wienand TU Kaiserslautern -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
