why CFLAGS -O in auto/cc/gcc?

Carlos Carvalho carlos at fisica.ufpr.br
Thu Jan 27 21:39:22 MSK 2011


Is there a reason to use only -O instead of -O2 for compiling nginx
0.8.5.4 with gcc? Since it's made for high performance this seems
strange. I'm using gcc 4.4.5 on Debian.



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