Commit Graph

6 Commits

Author SHA1 Message Date
Nico Weber 5416fc014a [gn build] make building on an arm mac work
Currently requires `llvm_targets_to_build = [ "X86", "AArch64" ]`:
building just the host arch (i.e. aarch64) causes some linker errors.
2020-07-02 14:22:33 -04:00
Reid Kleckner 2040831d05 [gn] Paper over Py3 urllib2 incompatibility in gn/get.py
Tested with both Python 2.7 and Python 3.7.

Reviewed By: thakis

Differential Revision: https://reviews.llvm.org/D73234
2020-02-11 11:39:16 -08:00
Nico Weber d59857c334 gn build: Let get.py keep zip file in memory instead of using a temp file
The zip is small, and it's a bit less code this way.
No intended behavior change.

Differential Revision: https://reviews.llvm.org/D59677

llvm-svn: 356884
2019-03-25 11:32:27 +00:00
Nico Weber 38e6bcc14b gn build: Unbreak get.py and gn.py on Windows
`os.uname()` doesn't exist on Windows, so use `platform.machine()` which
returns `os.uname()[4]` on non-Win and (on 64-bit systems) "AMD64" on Windows.
Also use `sys.platform` instead of `platform` to check for Windows-ness for the
file extension in gn.py (get.py got this right).

Differential Revision: https://reviews.llvm.org/D59115

llvm-svn: 355693
2019-03-08 12:45:50 +00:00
Nico Weber e171ade25c gn build: Set executable bit on get.py
llvm-svn: 352659
2019-01-30 19:53:58 +00:00
Nico Weber 285becfa4c gn build: Add get.py script to download prebuilt gn, make gn.py run downloaded gn if gn is not on PATH
Prebuilts are available for x86_64 Linux, macOS, Windows. The script always
pulls the latest GN version.

Differential Revision: https://reviews.llvm.org/D57256

llvm-svn: 352420
2019-01-28 19:54:41 +00:00