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Linux/Compiler Options: Difference between revisions
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add a note about per-module options
(revise based on dwitte's comments) |
(add a note about per-module options) |
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For gcc 4.3.x you can use -O2 for your builds. The size hit is smaller because of visibility changes in that release of the compiler. | For gcc 4.3.x you can use -O2 for your builds. The size hit is smaller because of visibility changes in that release of the compiler. | ||
'''If you want to change optimization levels, please do it per-module.''' | |||
As we discovered, the best optimization settings are per-module. If your testing shows that changes to a particular module improve performance please let us know by filing a bug against Firefox/Build Config and we can evaluate it and get it into the tree. | |||
=Compilers= | =Compilers= | ||