Re: [Xen-devel] [PATCH] tools: ovmf debug build only if tools debug is enabled

[Fabio Fantoni <fabio.fantoni@xxxxxxx>]

Il 31/10/2013 15:23, Wei Liu ha scritto:
> Does it make a big difference in terms of speed when running DEBUG build
> and RELEASE build?
In the working test (few months ago) the difference was noticeble - if I 
remember correctly - while now, without a uefi domu full working I don't 
know.
I should do this patch after that one with the gcc!=44 but in the 
meantime a was working on other tasks so i forgot it, sorry.
> On Thu, Oct 31, 2013 at 03:02:50PM +0100, Fabio Fantoni wrote:
> > Signed-off-by: Fabio Fantoni <fabio.fantoni@xxxxxxx>
> > ---
> >   tools/firmware/ovmf-makefile |   13 +++++++++++--
> >   1 file changed, 11 insertions(+), 2 deletions(-)
> >
> > diff --git a/tools/firmware/ovmf-makefile b/tools/firmware/ovmf-makefile
> > index 073ed44..efb4fb1 100644
> > --- a/tools/firmware/ovmf-makefile
> > +++ b/tools/firmware/ovmf-makefile
> > @@ -1,3 +1,6 @@
> > +XEN_ROOT = $(CURDIR)/../../..
> > +include $(XEN_ROOT)/tools/Rules.mk
> > +
> >   # OVMF building system is not ready yet to run in parallel.
> >   # Force it to be serial in order to exploit parallelism for neighbors.
> >   
> > @@ -9,8 +12,14 @@ all: ovmf.bin
> >   
> >   .PHONY: ovmf.bin
> >   ovmf.bin:
> > -       OvmfPkg/build.sh -a X64
> > -       cp Build/OvmfX64/DEBUG_GCC*/FV/OVMF.fd ovmf.bin
> > +       if [ "$(debug)" == y ]; then \
> > +               OvmfPkg/build.sh -a X64; \
> > +               cp Build/OvmfX64/DEBUG_GCC*/FV/OVMF.fd ovmf.bin; \
> > +       else \
> > +               OvmfPkg/build.sh -a X64 -b RELEASE; \
> > +               cp Build/OvmfX64/RELEASE_GCC*/FV/OVMF.fd ovmf.bin; \
> > +       fi
> > +
> >   
> >   .PHONY: clean
> >   clean:
> > --
> > 1.7.9.5

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