tree a10753ec56e97b190f88730bfae77bd81dacf568
parent 97d2a7168404d429cd05badcb397563ff90a4215
author Corentin Wallez <cwallez@chromium.org> 1547024718 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1547024718 +0000

Add static library versions of libdawn*

Chromium will want to have both static and shared library versions of
Dawn to use in non-component and component builds respectively.

The *_export.h files are modified to noop when *_SHARED_LIBRARY is not
defined so that the static library doesn't export symbols that aren't
imported in dependents (this would break compilation on Windows).

A dawn_library_combo is introduced in BUILD.gn that factors out all the
logic needed to produce shared libraries and handle the _EXPORT macros.

Also contains a fix to dawncpp to export only the methods that aren't
defined in the header (otherwise they get defined multiple times)

BUG=dawn:85

Change-Id: Ib747deb9308e1165dd66002487147ba279d3eac0
Reviewed-on: https://dawn-review.googlesource.com/c/3761
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>