Squashed 'third-party/libuv/' content from commit 3c40224

git-subtree-dir: third-party/libuv
git-subtree-split: 3c4022464acd92607f21c6eef69330fb071d0400

1 files changed, 99 insertions, 0 deletions

diff --git a/gyp_uv.py b/gyp_uv.py
new file mode 100755
index 0000000000..4ba69167d9
--- /dev/null
+++ b/gyp_uv.py
@@ -0,0 +1,99 @@
+#!/usr/bin/env python
+
+import glob
+import platform
+import os
+import subprocess
+import sys
+
+CC = os.environ.get('CC', 'cc')
+script_dir = os.path.dirname(__file__)
+uv_root = os.path.normpath(script_dir)
+output_dir = os.path.join(os.path.abspath(uv_root), 'out')
+
+sys.path.insert(0, os.path.join(uv_root, 'build', 'gyp', 'pylib'))
+try:
+  import gyp
+except ImportError:
+  print('You need to install gyp in build/gyp first. See the README.')
+  sys.exit(42)
+
+
+def host_arch():
+  machine = platform.machine()
+  if machine == 'i386': return 'ia32'
+  if machine == 'x86_64': return 'x64'
+  if machine.startswith('arm'): return 'arm'
+  if machine.startswith('mips'): return 'mips'
+  return machine  # Return as-is and hope for the best.
+
+
+def compiler_version():
+  proc = subprocess.Popen(CC.split() + ['--version'], stdout=subprocess.PIPE)
+  is_clang = 'clang' in proc.communicate()[0].split('\n')[0]
+  proc = subprocess.Popen(CC.split() + ['-dumpversion'], stdout=subprocess.PIPE)
+  version = proc.communicate()[0].split('.')
+  version = map(int, version[:2])
+  version = tuple(version)
+  return (version, is_clang)
+
+
+def run_gyp(args):
+  rc = gyp.main(args)
+  if rc != 0:
+    print 'Error running GYP'
+    sys.exit(rc)
+
+
+if __name__ == '__main__':
+  args = sys.argv[1:]
+
+  # GYP bug.
+  # On msvs it will crash if it gets an absolute path.
+  # On Mac/make it will crash if it doesn't get an absolute path.
+  if sys.platform == 'win32':
+    args.append(os.path.join(uv_root, 'uv.gyp'))
+    common_fn  = os.path.join(uv_root, 'common.gypi')
+    options_fn = os.path.join(uv_root, 'options.gypi')
+    # we force vs 2010 over 2008 which would otherwise be the default for gyp
+    if not os.environ.get('GYP_MSVS_VERSION'):
+      os.environ['GYP_MSVS_VERSION'] = '2010'
+  else:
+    args.append(os.path.join(os.path.abspath(uv_root), 'uv.gyp'))
+    common_fn  = os.path.join(os.path.abspath(uv_root), 'common.gypi')
+    options_fn = os.path.join(os.path.abspath(uv_root), 'options.gypi')
+
+  if os.path.exists(common_fn):
+    args.extend(['-I', common_fn])
+
+  if os.path.exists(options_fn):
+    args.extend(['-I', options_fn])
+
+  args.append('--depth=' + uv_root)
+
+  # There's a bug with windows which doesn't allow this feature.
+  if sys.platform != 'win32':
+    if '-f' not in args:
+      args.extend('-f make'.split())
+    if 'eclipse' not in args and 'ninja' not in args:
+      args.extend(['-Goutput_dir=' + output_dir])
+      args.extend(['--generator-output', output_dir])
+    (major, minor), is_clang = compiler_version()
+    args.append('-Dgcc_version=%d' % (10 * major + minor))
+    args.append('-Dclang=%d' % int(is_clang))
+
+  if not any(a.startswith('-Dhost_arch=') for a in args):
+    args.append('-Dhost_arch=%s' % host_arch())
+
+  if not any(a.startswith('-Dtarget_arch=') for a in args):
+    args.append('-Dtarget_arch=%s' % host_arch())
+
+  if not any(a.startswith('-Dlibrary=') for a in args):
+    args.append('-Dlibrary=static_library')
+
+  if not any(a.startswith('-Dcomponent=') for a in args):
+    args.append('-Dcomponent=static_library')
+
+  gyp_args = list(args)
+  print gyp_args
+  run_gyp(gyp_args)