On Fri, Apr 3, 2020 at 4:25 PM Kirsling, Ross <ross.kirsl...@sony.com> wrote:
> Hi everybody, > > > > Just sending out an email blast for visibility regarding > https://bugs.webkit.org/show_bug.cgi?id=209694. > > > > This patch: > > - Upgrades the Mac ICU headers under Source/WTF/icu from ICU 55 to ICU > 62, matching Mojave > - Introduces a minimum ICU version of 60.2 throughout the codebase, as > required by GTK for Ubuntu 18.04 LTS > > > > As written in the ChangeLog, the immediate motivations are: > > 1. To properly establish a minimum ICU version for WebKit as a whole > (responding to a pain point identified in > https://bugs.webkit.org/show_bug.cgi?id=209579) > 2. To support the development of ECMA-402 Intl API features, which JSC > is quite behind on > (and which often boil down to exposing ICU functionality to JavaScript) > > > > The only remaining concern of which I am aware is that AppleWin’s ICU > headers, stored in WebKitAuxiliaryLibrary.zip, need to be upgraded from ICU > 49 to 62 (to match the lib files stored in WebKitSupportLibrary.zip). We do > have a potential workaround for this (i.e. having CMake copy the Mac > headers to WebKitLibraries/win) but it is feared that this may break > Apple-internal builds and we would certainly like to avoid a revert if > possible. Any help on this front would be greatly appreciated. > > FWIW, I've been told that Brent / Per might be able to help you there but might need some more time due to other more urgent commitments. - R. Niwa
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