def FindCompiler(env, mode, cmd):
if "EMSDK" in os.environ and cmd[:2] == 'em':
result = TryVerifyCompiler(env, mode, cmd, 'emscripten')
if result is not None:
return result
if util.IsWindows():
result = TryVerifyCompiler(env, mode, cmd, 'msvc')
if result is not None:
return result
return TryVerifyCompiler(env, mode, cmd, 'gcc')
def addSymlink(self, context, source, output_path):
if util.IsWindows():
# Windows pre-Vista does not support symlinks. Windows Vista+ supports
# symlinks via mklink, but it's Administrator-only by default.
return self.addFileOp(nodetypes.Copy, context, source, output_path)
if not self.symlink_support:
self.had_symlink_fallback = True
return self.addFileOp(nodetypes.Copy, context, source, output_path)
return self.addFileOp(nodetypes.Symlink, context, source, output_path)
def TryVerifyCompiler(env, mode, cmd):
if util.IsWindows():
cc = VerifyCompiler(env, mode, cmd, 'msvc')
if cc:
return cc
return VerifyCompiler(env, mode, cmd, 'gcc')
def FindCompiler(env, mode, cmd):
if util.IsWindows():
result = TryVerifyCompiler(env, mode, cmd, 'msvc')
if result is not None:
return result
return TryVerifyCompiler(env, mode, cmd, 'gcc')
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# AMBuild is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with AMBuild. If not, see <http://www.gnu.org/licenses/>.
import os, sys
from . import process
from ambuild2 import util
if util.IsWindows() or util.IsCygwin():
# Cygwin doesn't support SCM_RIGHTS (which, I guess, is actually unused)
# but more importantly posix_spawn(), so we just cheat and use WinAPI
# directly, ignoring the sketchy Unix layer.
from . import windows as ipc_impl
elif util.IsLinux():
from . import linux as ipc_impl
elif util.IsBSD():
from . import bsd as ipc_impl
else:
import select
if hasattr(select, 'poll'):
from . import generic_poll as ipc_impl
else:
raise Exception('Unknown platform: ' + util.Platform())