Convert lzma_sdk to gyp.

Convert lzma_sdk to gyp.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=16179

[sgk, 2009-05-05 23:34:11]

Stephen--

Here's a rough cut at a lzma_sdk.gyp file.  The CL also contains the line that
will eventually get added to build/all.gyp to invoke it.  It doesn't add 'setup'
to chrome.gyp, and it doesn't remove the existing *.scons files from
third_party/lzma_sdk, so it's not something that could get checked in.  But you
should be able to drop in the .gyp file and get to the next stage of
experimentation.  Let me know if you run into additional roadblocks or have
questions.

[bradn, 2009-05-05 23:37:29]

LGTM

http://codereview.chromium.org/115004/diff/1/2
File third_party/lzma_sdk/lzma_sdk.gyp (right):

http://codereview.chromium.org/115004/diff/1/2#newcode12
Line 12: 'type': '<(library)',
when did we get a library variable?

[sgk, 2009-05-06 03:49:37]

http://codereview.chromium.org/115004/diff/1/2
File third_party/lzma_sdk/lzma_sdk.gyp (right):

http://codereview.chromium.org/115004/diff/1/2#newcode12
Line 12: 'type': '<(library)',
On 2009/05/05 23:37:29, bradn wrote:
> when did we get a library variable?

Couple weeks now; search the chromium-dev list for the thread "gyp shared
library builds on Linux".  The Linux guys have been used shared library builds
to speed up their link times.