Reason for revert:
sysroot logic breaks "make arm"
Original issue's description:
> [build] Use sysroot for linux compilation with clang
>
> This ports the configuration for using a sysroot from
> chromium's common.gypi.
>
> This is restricted to clang only.
>
> BUG=chromium:474921, chromium:616032
> LOG=y
>
> Committed: https://crrev.com/c47d3c63695d2999752f5fc61ff171f3ff100553
> Cr-Commit-Position: refs/heads/master@{#36729}
TBR=jochen@chromium.org,vogelheim@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:474921, chromium:616032
Review-Url: https://codereview.chromium.org/2042693003
Cr-Commit-Position: refs/heads/master@{#36741}
This ports the configuration for using a sysroot from
chromium's common.gypi.
This is restricted to clang only.
BUG=chromium:474921, chromium:616032
LOG=y
Review-Url: https://codereview.chromium.org/2028623002
Cr-Commit-Position: refs/heads/master@{#36729}
Some system header files on AIX include inttypes.h without
defining __STDC_FORMAT_MACROS and therefore the printf format
specifier macro (for eg. PRId64) doesn't get defined as they
are guarded with __STDC_FORMAT_MACROS macro on AIX.
This error showed up recently when the format specifier was used in
wasm-interpreter.cc, where a AIX system header file is included
which also includes inttypes.h without defining __STDC_FORMAT_MACROS.
R=ahaas@chromium.org, titzer@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com
BUG=
LOG=N
Review-Url: https://codereview.chromium.org/2033483002
Cr-Commit-Position: refs/heads/master@{#36682}
Reason for revert:
Causes regressions.
Original issue's description:
> [build] Use -O2 on linux by default
>
> This switches O2 -> O3 to match chromium's configuration.
>
> This makes the difference between gn and gyp a bit smaller
> before switching.
>
> BUG=chromium:474921
> LOG=n
>
> Committed: https://crrev.com/a37ab71e343b8cc24df05868b941a49e0c271376
> Cr-Commit-Position: refs/heads/master@{#36124}
TBR=jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:474921
Review-Url: https://codereview.chromium.org/1958253004
Cr-Commit-Position: refs/heads/master@{#36135}
This switches O2 -> O3 to match chromium's configuration.
This makes the difference between gn and gyp a bit smaller
before switching.
BUG=chromium:474921
LOG=n
Review-Url: https://codereview.chromium.org/1963693004
Cr-Commit-Position: refs/heads/master@{#36124}
This prepares for pulling chromium's build as dependency for
gn. After this, the files in build and gypfiles need to stay
in sync until chromium is updated.
BUG=chromium:474921
LOG=n
Review-Url: https://codereview.chromium.org/1848553003
Cr-Commit-Position: refs/heads/master@{#35898}
