iepuras2.cpp:1: error: invalid option argument '-Ofast' In file included from /usr/include/c++/4.4/cassert:45, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:33, from iepuras2.cpp:2: /usr/include/assert.h:73: error: invalid option argument '-Ofast' /usr/include/assert.h:79: error: invalid option argument '-Ofast' /usr/include/assert.h:85: error: invalid option argument '-Ofast' In file included from /usr/include/c++/4.4/cctype:44, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:34, from iepuras2.cpp:2: /usr/include/ctype.h:82: error: invalid option argument '-Ofast' /usr/include/ctype.h:84: error: invalid option argument '-Ofast' /usr/include/ctype.h:86: error: invalid option argument '-Ofast' In file included from /usr/include/errno.h:36, from /usr/include/c++/4.4/cerrno:43, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:35, from iepuras2.cpp:2: /usr/include/bits/errno.h:43: error: invalid option argument '-Ofast' In file included from /usr/include/math.h:71, from /usr/include/c++/4.4/cmath:46, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:40, from iepuras2.cpp:2: /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:193: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:196: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:202: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:205: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:231: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:235: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:347: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:351: error: invalid option argument '-Ofast' In file included from /usr/include/math.h:94, from /usr/include/c++/4.4/cmath:46, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:40, from iepuras2.cpp:2: /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:193: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:196: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:202: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:205: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:231: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:235: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:347: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:351: error: invalid option argument '-Ofast' In file included from /usr/include/math.h:145, from /usr/include/c++/4.4/cmath:46, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:40, from iepuras2.cpp:2: /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:179: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:182: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:185: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:193: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:196: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:202: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:205: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:218: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:225: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:231: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:235: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:283: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:285: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:310: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:314: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:347: error: invalid option argument '-Ofast' /usr/include/bits/mathcalls.h:351: error: invalid option argument '-Ofast' In file included from /usr/include/math.h:420, from /usr/include/c++/4.4/cmath:46, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:40, from iepuras2.cpp:2: /usr/include/bits/mathinline.h:38: error: invalid option argument '-Ofast' /usr/include/bits/mathinline.h:50: error: invalid option argument '-Ofast' /usr/include/bits/mathinline.h:62: error: invalid option argument '-Ofast' In file included from /usr/include/c++/4.4/csetjmp:44, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:41, from iepuras2.cpp:2: /usr/include/setjmp.h:83: error: invalid option argument '-Ofast' /usr/include/setjmp.h:92: error: invalid option argument '-Ofast' /usr/include/setjmp.h:111: error: invalid option argument '-Ofast' In file included from /usr/include/setjmp.h:117, from /usr/include/c++/4.4/csetjmp:44, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:41, from iepuras2.cpp:2: /usr/include/bits/setjmp2.h:28: error: invalid option argument '-Ofast' /usr/include/bits/setjmp2.h:31: error: invalid option argument '-Ofast' /usr/include/bits/setjmp2.h:34: error: invalid option argument '-Ofast' In file included from /usr/include/signal.h:33, from /usr/include/c++/4.4/csignal:44, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:42, from iepuras2.cpp:2: /usr/include/bits/sigset.h:118: error: invalid option argument '-Ofast' /usr/include/bits/sigset.h:119: error: invalid option argument '-Ofast' /usr/include/bits/sigset.h:120: error: invalid option argument '-Ofast' In file included from /usr/include/c++/4.4/csignal:44, from /usr/include/c++/4.4/i486-linux-gnu/bits/stdc++.h:42, from iepuras2.cpp:2: /usr/include/signal.h:196: error: invalid option argument '-Ofast' /usr/include/signal.h:199: error: invalid option argument '-Ofast' /usr/include/signal.h:202: error: invalid option argument '-Ofast' /usr/include/signal.h:222: error: invalid option argument '-Ofast' /usr/include/signal.h:225: error: invalid option argument '-Ofast' /usr/include/signal.h:228: error: invalid option argument '-Ofast' /usr/include/signal.h:231: error: invalid option argument '-Ofast' /usr/include/signal.h:235: error: invalid option argument '-Ofast' /usr/include/signal.h:239: error: invalid option argument '-