Thread: Optimization flags in .debs?
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2006-02-12 , 18:21
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#7
Originally Posted by geekdoc
I was looking for the options for compiling.
I managed to find

http://gcc.gnu.org/onlinedocs/gcc-3....M-Options.html

does anyone know which ones we should use?
other than arm926ejs and armv5te?
mcpu=arm926ejs, march=armv5te, and -Ox should set the flags in an optimal manner, depending on the -O option you use (-O0, -O1, -O2, -O3, or -Os). You shouldn't have to worry about the other options, unless you're attempting to optimize for a specific application.