tree e1d95e57905d959d61aa6f2f129027f44769125d
parent 9f4020916eb1f28f3666f018fdcbe6c9a37f0e08
author Honglin Yu <honglinyu@chromium.org> 1580958727 +1100
committer Nico Weber <thakis@chromium.org> 1581104385 +0000

Add flag for compiling into shared libraries.

We would like libicu to be compiled into shared libraries then can be
reused by chrome and other programs on ChromeOS. To achieve this, we
need to do two modifications on the BUILD.gn of icu,

1. Enable libicu to be compiled into a shared library.
2. Let chrome use system icu on ChromeOS.

This CL achieves the first modification. For more discussion, please
see

https://docs.google.com/document/d/1T0H6DaRD9116pfaQMpBwfJtxlHPVJrroVsT_-SrAr1A/edit?usp=sharing

BUG=chromium:1020393
TEST=on workstation, this mod can produce libicu*.so

Change-Id: Ia48b47bd0c87dff0da7e92dcadb03aa4e639aa45
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2018302
Reviewed-by: Jungshik Shin <jshin@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>