| 1234567891011121314151617181920 |
- # This flavour enables link-time optimization (LTO).
- # This requires GCC 4.5 or higher; it's known to work on GCC 4.6.3.
- include build/flavour-opt.mk
- # Enable LTO for compiling and linking.
- # Don't bother with native code output in the compile phase, since new code
- # will be generated in the link phase.
- # Ideally LTO would be enabled for the 3rdparty libs as well, but I haven't
- # been able to make that work.
- COMPILE_FLAGS+=-flto
- LINK_FLAGS+=-flto=jobserver
- # Enable this line to speed up compilation. This is supported from gcc-4.7
- # onward. Quote from the gcc manual:
- # -fno-fat-lto-objects improves compilation time over plain LTO, but
- # requires the complete toolchain to be aware of LTO. It requires a
- # linker with linker plugin support for basic functionality.
- #COMPILE_FLAGS+=-fno-fat-lto-objects
|
