diff options
Diffstat (limited to 'deps/node/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py')
| -rwxr-xr-x | deps/node/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/deps/node/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py b/deps/node/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py deleted file mode 100755 index bb6f1ea4..00000000 --- a/deps/node/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/win_tool.py +++ /dev/null @@ -1,314 +0,0 @@ -#!/usr/bin/env python - -# Copyright (c) 2012 Google Inc. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -"""Utility functions for Windows builds. - -These functions are executed via gyp-win-tool when using the ninja generator. -""" - -import os -import re -import shutil -import subprocess -import stat -import string -import sys - -BASE_DIR = os.path.dirname(os.path.abspath(__file__)) - -# A regex matching an argument corresponding to the output filename passed to -# link.exe. -_LINK_EXE_OUT_ARG = re.compile('/OUT:(?P<out>.+)$', re.IGNORECASE) - -def main(args): - executor = WinTool() - exit_code = executor.Dispatch(args) - if exit_code is not None: - sys.exit(exit_code) - - -class WinTool(object): - """This class performs all the Windows tooling steps. The methods can either - be executed directly, or dispatched from an argument list.""" - - def _UseSeparateMspdbsrv(self, env, args): - """Allows to use a unique instance of mspdbsrv.exe per linker instead of a - shared one.""" - if len(args) < 1: - raise Exception("Not enough arguments") - - if args[0] != 'link.exe': - return - - # Use the output filename passed to the linker to generate an endpoint name - # for mspdbsrv.exe. - endpoint_name = None - for arg in args: - m = _LINK_EXE_OUT_ARG.match(arg) - if m: - endpoint_name = re.sub(r'\W+', '', - '%s_%d' % (m.group('out'), os.getpid())) - break - - if endpoint_name is None: - return - - # Adds the appropriate environment variable. This will be read by link.exe - # to know which instance of mspdbsrv.exe it should connect to (if it's - # not set then the default endpoint is used). - env['_MSPDBSRV_ENDPOINT_'] = endpoint_name - - def Dispatch(self, args): - """Dispatches a string command to a method.""" - if len(args) < 1: - raise Exception("Not enough arguments") - - method = "Exec%s" % self._CommandifyName(args[0]) - return getattr(self, method)(*args[1:]) - - def _CommandifyName(self, name_string): - """Transforms a tool name like recursive-mirror to RecursiveMirror.""" - return name_string.title().replace('-', '') - - def _GetEnv(self, arch): - """Gets the saved environment from a file for a given architecture.""" - # The environment is saved as an "environment block" (see CreateProcess - # and msvs_emulation for details). We convert to a dict here. - # Drop last 2 NULs, one for list terminator, one for trailing vs. separator. - pairs = open(arch).read()[:-2].split('\0') - kvs = [item.split('=', 1) for item in pairs] - return dict(kvs) - - def ExecStamp(self, path): - """Simple stamp command.""" - open(path, 'w').close() - - def ExecRecursiveMirror(self, source, dest): - """Emulation of rm -rf out && cp -af in out.""" - if os.path.exists(dest): - if os.path.isdir(dest): - def _on_error(fn, path, excinfo): - # The operation failed, possibly because the file is set to - # read-only. If that's why, make it writable and try the op again. - if not os.access(path, os.W_OK): - os.chmod(path, stat.S_IWRITE) - fn(path) - shutil.rmtree(dest, onerror=_on_error) - else: - if not os.access(dest, os.W_OK): - # Attempt to make the file writable before deleting it. - os.chmod(dest, stat.S_IWRITE) - os.unlink(dest) - - if os.path.isdir(source): - shutil.copytree(source, dest) - else: - shutil.copy2(source, dest) - - def ExecLinkWrapper(self, arch, use_separate_mspdbsrv, *args): - """Filter diagnostic output from link that looks like: - ' Creating library ui.dll.lib and object ui.dll.exp' - This happens when there are exports from the dll or exe. - """ - env = self._GetEnv(arch) - if use_separate_mspdbsrv == 'True': - self._UseSeparateMspdbsrv(env, args) - link = subprocess.Popen([args[0].replace('/', '\\')] + list(args[1:]), - shell=True, - env=env, - stdout=subprocess.PIPE, - stderr=subprocess.STDOUT) - out, _ = link.communicate() - for line in out.splitlines(): - if (not line.startswith(' Creating library ') and - not line.startswith('Generating code') and - not line.startswith('Finished generating code')): - print line - return link.returncode - - def ExecLinkWithManifests(self, arch, embed_manifest, out, ldcmd, resname, - mt, rc, intermediate_manifest, *manifests): - """A wrapper for handling creating a manifest resource and then executing - a link command.""" - # The 'normal' way to do manifests is to have link generate a manifest - # based on gathering dependencies from the object files, then merge that - # manifest with other manifests supplied as sources, convert the merged - # manifest to a resource, and then *relink*, including the compiled - # version of the manifest resource. This breaks incremental linking, and - # is generally overly complicated. Instead, we merge all the manifests - # provided (along with one that includes what would normally be in the - # linker-generated one, see msvs_emulation.py), and include that into the - # first and only link. We still tell link to generate a manifest, but we - # only use that to assert that our simpler process did not miss anything. - variables = { - 'python': sys.executable, - 'arch': arch, - 'out': out, - 'ldcmd': ldcmd, - 'resname': resname, - 'mt': mt, - 'rc': rc, - 'intermediate_manifest': intermediate_manifest, - 'manifests': ' '.join(manifests), - } - add_to_ld = '' - if manifests: - subprocess.check_call( - '%(python)s gyp-win-tool manifest-wrapper %(arch)s %(mt)s -nologo ' - '-manifest %(manifests)s -out:%(out)s.manifest' % variables) - if embed_manifest == 'True': - subprocess.check_call( - '%(python)s gyp-win-tool manifest-to-rc %(arch)s %(out)s.manifest' - ' %(out)s.manifest.rc %(resname)s' % variables) - subprocess.check_call( - '%(python)s gyp-win-tool rc-wrapper %(arch)s %(rc)s ' - '%(out)s.manifest.rc' % variables) - add_to_ld = ' %(out)s.manifest.res' % variables - subprocess.check_call(ldcmd + add_to_ld) - - # Run mt.exe on the theoretically complete manifest we generated, merging - # it with the one the linker generated to confirm that the linker - # generated one does not add anything. This is strictly unnecessary for - # correctness, it's only to verify that e.g. /MANIFESTDEPENDENCY was not - # used in a #pragma comment. - if manifests: - # Merge the intermediate one with ours to .assert.manifest, then check - # that .assert.manifest is identical to ours. - subprocess.check_call( - '%(python)s gyp-win-tool manifest-wrapper %(arch)s %(mt)s -nologo ' - '-manifest %(out)s.manifest %(intermediate_manifest)s ' - '-out:%(out)s.assert.manifest' % variables) - assert_manifest = '%(out)s.assert.manifest' % variables - our_manifest = '%(out)s.manifest' % variables - # Load and normalize the manifests. mt.exe sometimes removes whitespace, - # and sometimes doesn't unfortunately. - with open(our_manifest, 'rb') as our_f: - with open(assert_manifest, 'rb') as assert_f: - our_data = our_f.read().translate(None, string.whitespace) - assert_data = assert_f.read().translate(None, string.whitespace) - if our_data != assert_data: - os.unlink(out) - def dump(filename): - sys.stderr.write('%s\n-----\n' % filename) - with open(filename, 'rb') as f: - sys.stderr.write(f.read() + '\n-----\n') - dump(intermediate_manifest) - dump(our_manifest) - dump(assert_manifest) - sys.stderr.write( - 'Linker generated manifest "%s" added to final manifest "%s" ' - '(result in "%s"). ' - 'Were /MANIFEST switches used in #pragma statements? ' % ( - intermediate_manifest, our_manifest, assert_manifest)) - return 1 - - def ExecManifestWrapper(self, arch, *args): - """Run manifest tool with environment set. Strip out undesirable warning - (some XML blocks are recognized by the OS loader, but not the manifest - tool).""" - env = self._GetEnv(arch) - popen = subprocess.Popen(args, shell=True, env=env, - stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - out, _ = popen.communicate() - for line in out.splitlines(): - if line and 'manifest authoring warning 81010002' not in line: - print line - return popen.returncode - - def ExecManifestToRc(self, arch, *args): - """Creates a resource file pointing a SxS assembly manifest. - |args| is tuple containing path to resource file, path to manifest file - and resource name which can be "1" (for executables) or "2" (for DLLs).""" - manifest_path, resource_path, resource_name = args - with open(resource_path, 'wb') as output: - output.write('#include <windows.h>\n%s RT_MANIFEST "%s"' % ( - resource_name, - os.path.abspath(manifest_path).replace('\\', '/'))) - - def ExecMidlWrapper(self, arch, outdir, tlb, h, dlldata, iid, proxy, idl, - *flags): - """Filter noisy filenames output from MIDL compile step that isn't - quietable via command line flags. - """ - args = ['midl', '/nologo'] + list(flags) + [ - '/out', outdir, - '/tlb', tlb, - '/h', h, - '/dlldata', dlldata, - '/iid', iid, - '/proxy', proxy, - idl] - env = self._GetEnv(arch) - popen = subprocess.Popen(args, shell=True, env=env, - stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - out, _ = popen.communicate() - # Filter junk out of stdout, and write filtered versions. Output we want - # to filter is pairs of lines that look like this: - # Processing C:\Program Files (x86)\Microsoft SDKs\...\include\objidl.idl - # objidl.idl - lines = out.splitlines() - prefixes = ('Processing ', '64 bit Processing ') - processing = set(os.path.basename(x) - for x in lines if x.startswith(prefixes)) - for line in lines: - if not line.startswith(prefixes) and line not in processing: - print line - return popen.returncode - - def ExecAsmWrapper(self, arch, *args): - """Filter logo banner from invocations of asm.exe.""" - env = self._GetEnv(arch) - popen = subprocess.Popen(args, shell=True, env=env, - stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - out, _ = popen.communicate() - for line in out.splitlines(): - if (not line.startswith('Copyright (C) Microsoft Corporation') and - not line.startswith('Microsoft (R) Macro Assembler') and - not line.startswith(' Assembling: ') and - line): - print line - return popen.returncode - - def ExecRcWrapper(self, arch, *args): - """Filter logo banner from invocations of rc.exe. Older versions of RC - don't support the /nologo flag.""" - env = self._GetEnv(arch) - popen = subprocess.Popen(args, shell=True, env=env, - stdout=subprocess.PIPE, stderr=subprocess.STDOUT) - out, _ = popen.communicate() - for line in out.splitlines(): - if (not line.startswith('Microsoft (R) Windows (R) Resource Compiler') and - not line.startswith('Copyright (C) Microsoft Corporation') and - line): - print line - return popen.returncode - - def ExecActionWrapper(self, arch, rspfile, *dir): - """Runs an action command line from a response file using the environment - for |arch|. If |dir| is supplied, use that as the working directory.""" - env = self._GetEnv(arch) - # TODO(scottmg): This is a temporary hack to get some specific variables - # through to actions that are set after gyp-time. http://crbug.com/333738. - for k, v in os.environ.iteritems(): - if k not in env: - env[k] = v - args = open(rspfile).read() - dir = dir[0] if dir else None - return subprocess.call(args, shell=True, env=env, cwd=dir) - - def ExecClCompile(self, project_dir, selected_files): - """Executed by msvs-ninja projects when the 'ClCompile' target is used to - build selected C/C++ files.""" - project_dir = os.path.relpath(project_dir, BASE_DIR) - selected_files = selected_files.split(';') - ninja_targets = [os.path.join(project_dir, filename) + '^^' - for filename in selected_files] - cmd = ['ninja.exe'] - cmd.extend(ninja_targets) - return subprocess.call(cmd, shell=True, cwd=BASE_DIR) - -if __name__ == '__main__': - sys.exit(main(sys.argv[1:])) |