(this isn't just V8, all of chromium is built without optimization in
release). There are lots of other issues all over the place.
On Thu, Apr 2, 2009 at 1:14 PM, Dean McNamee <de...@chromium.org> wrote:
> Notice the lack of -O2, etc. This also broke SYMBOLS= PROFILE=, COVERAGE=,
> etc.
>
> I am tempted to revert it all.
>
> de...@trex:build$ hammer -j6 --mode=Release SYMBOLS=1 --verbose v8_shell
> scons: Reading SConscript files ...
> scons: done reading SConscript files.
> scons: Building targets ...
> g++ -o
> /usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src/snapshot-empty.o
> -c -m32 -pthread -march=pentium4 -fno-exceptions -msse2 -mfpmath=sse
> -DCHROMIUM_BUILD -DNDEBUG
> -I/usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src
> -I/usr/local/google/home/deanm/chrome/git/new/src/v8/src
> /usr/local/google/home/deanm/chrome/git/new/src/v8/src/snapshot-empty.cc
> g++ -o
> /usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src/accessors.o
> -c -m32 -pthread -march=pentium4 -fno-exceptions -msse2 -mfpmath=sse
> -DCHROMIUM_BUILD -DNDEBUG
> -I/usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src
> -I/usr/local/google/home/deanm/chrome/git/new/src/v8/src
> /usr/local/google/home/deanm/chrome/git/new/src/v8/src/accessors.cc
> g++ -o
> /usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src/allocation.o
> -c -m32 -pthread -march=pentium4 -fno-exceptions -msse2 -mfpmath=sse
> -DCHROMIUM_BUILD -DNDEBUG
> -I/usr/local/google/home/deanm/chrome/git/new/src/sconsbuild/Release/obj/v8/src
> -I/usr/local/google/home/deanm/chrome/git/new/src/v8/src
> /usr/local/google/home/deanm/chrome/git/new/src/v8/src/allocation.cc
>
>
>
> On Thu, Apr 2, 2009 at 12:43 PM, Dean McNamee <de...@chromium.org> wrote:
>> -lX11 -lXrender -lXext (at least) was dropped in the switch to gyp. I
>> tried to understand how gyp worked or where these were coming from,
>> but no luck.
>>
>> On Thu, Apr 2, 2009 at 12:35 PM, Dean McNamee <de...@chromium.org> wrote:
>>> I can't actually get it to build (trying Release for now), I am
>>> getting linker errors for X calls, we are probably not linking
>>> correctly. I will debug it :\
>>>
>>> On Thu, Apr 2, 2009 at 12:11 PM, Dean McNamee <de...@chromium.org> wrote:
>>>> Word on the street is that the ccflags are all wrong, and that release
>>>> builds aren't being built release properly.
>>>>
>>>> On Thu, Apr 2, 2009 at 7:23 AM, Mark Mentovai <m...@chromium.org> wrote:
>>>>>
>>>>> Awesome. This is seriously good news. Thanks!
>>>>>
>>>>> Mark
>>>>>
>>>>> Steven Knight wrote:
>>>>>> Linux builds have been converted to gyp-generated SCons files.
>>>>>>
>>>>>> I'm in the process of updating the wiki pages to reflect the change.
>>>>>> Here's
>>>>>> the executive summary of the most important points (or the ones I can
>>>>>> remember):
>>>>>>
>>>>>>
>>>>>> - The gclient hook will have gyp generate the .scons files for you
>>>>>> after next update
>>>>>>
>>>>>> - Output is now generated in src/sconsbuild/{Debug,Release}
>>>>>>
>>>>>> - Consequently, it's going to rebuild your (Linux) world after
>>>>>> your first update
>>>>>>
>>>>>> - The main build entry point is now the src/build directory;
>>>>>> see below for a little more detail.
>>>>>>
>>>>>> - Start using --mode=Release (not --mode=opt) to build the
>>>>>> release version
>>>>>>
>>>>>> - LOAD= does not work at the moment, but will shortly (there's a
>>>>>> CL teed up)
>>>>>>
>>>>>> - Sorry SHARED=1 people, that's broken again
>>>>>>
>>>>>> Build instructions:
>>>>>>
>>>>>> $ cd $CHROMIUM_ROOT/src/build
>>>>>> $ hammer [targets]
>>>>>>
>>>>>> Default is "all". You can specify any of the targets from the .gyp
>>>>>> files to
>>>>>> build just the specified targets. So:
>>>>>>
>>>>>> $ cd $CHROMIUM_ROOT/src/build
>>>>>> $ hammer app
>>>>>> $ ../sconsbuild/Debug/chrome
>>>>>>
>>>>>> If you prefer to do everything from the src/ directory, use -C (like
>>>>>> make):
>>>>>>
>>>>>> $ cd $CHROMIUM_ROOT/src
>>>>>> $ hammer -C build app
>>>>>> $ sconsbuild/Debug/chrome
>>>>>>
>>>>>> If you have questions or notice problems, you know who to find...
>>>>>
>>>>> >>>>>
>>>>>
>>>>
>>>
>>
>
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