On 16-12-22 1:18 PM, Alejandro Hernandez wrote:
These set of patches enable Link Time Optimization (LTO), they are meant for yocto-4.4 ,and yocto-4.8/4.9 branches, they also include other changes needed to build linux-yocto 4.4 with LTO on intel-quark.
They look reasonable to me. I'm going to be merging slower for the next week or so, but I will get to these ASAP. One question though. You mention they are for 4.4, 4.8/4.9, but also that some of the patches are needed to build for 4.4. I don't see those patches identified as such .. Is it true that they are also valid for 4.8/4.9 even though they aren't fixing a compile issue there ? Bruce
Tom Zanussi (10): meta: Add lto (Link-Time Optimization) enablement feature meta: Add lto-disable feature meta: Add lto-debug feature meta/intel-common: Add intel-common-drivers-32-essential feature meta/intel-common: Have intel-quark-tiny use common-drivers-32-essential soc/x1000: Remove bsp/common-pc/* soc/x1000: Remove unnecessary features soc/x1000: Remove 'default policy' features features/usb/serial: Add new usb serial feature intel-quark: Remove support for serial-all .../intel-common-drivers-32-essential.scc | 6 ++++++ bsp/intel-common/intel-common-drivers-32.scc | 2 ++ bsp/intel-common/intel-quark-tiny.scc | 2 +- bsp/intel-common/intel-quark.scc | 2 +- features/lto/lto-debug.cfg | 1 + features/lto/lto-debug.scc | 4 ++++ features/lto/lto-disable.cfg | 5 +++++ features/lto/lto-disable.scc | 4 ++++ features/lto/lto.cfg | 2 ++ features/lto/lto.scc | 4 ++++ features/soc/x1000/x1000.scc | 20 -------------------- features/usb/serial-all.cfg | 1 - features/usb/serial-all.scc | 2 ++ features/usb/serial.cfg | 1 + features/usb/serial.scc | 4 ++++ 15 files changed, 37 insertions(+), 23 deletions(-) create mode 100644 bsp/intel-common/intel-common-drivers-32-essential.scc create mode 100644 features/lto/lto-debug.cfg create mode 100644 features/lto/lto-debug.scc create mode 100644 features/lto/lto-disable.cfg create mode 100644 features/lto/lto-disable.scc create mode 100644 features/lto/lto.cfg create mode 100644 features/lto/lto.scc create mode 100644 features/usb/serial.cfg create mode 100644 features/usb/serial.scc
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