brettw@chromium.org 761c4c6466 GN: Add support for 32- and 64-bit cross-compiles. ... This makes it possible on Linux to refer to 64-bit targets from a 32-bit build, and 32-bit targets from a 64-bit build. This also adds flags for Mac cross-compiles but I haven't written the toolchain definitions yet. BUG=322106 R=scottmg@chromium.org Review URL: https://codereview.chromium.org/81153003 git-svn-id: http://src.chromium.org/svn/trunk/src/build@236871 4ff67af0-8c30-449e-8e8b-ad334ec8d88c		2013-11-22 23:30:28 +00:00
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BUILD.gn	GN: Add support for 32- and 64-bit cross-compiles.	2013-11-22 23:30:28 +00:00