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Make emsdk script compatible with Python 3

This commit is contained in:
Martin von Gagern 2015-03-31 15:44:34 +02:00
Родитель dda257ce65
Коммит b634d55a8f
1 изменённых файлов: 147 добавлений и 139 удалений
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286
emsdk
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@ -1,6 +1,14 @@
#!/usr/bin/env python
import sys, optparse, subprocess, urllib2, os, os.path, errno, zipfile, string, json, platform, shutil, tarfile, urlparse, tempfile, multiprocessing
from __future__ import print_function
import sys, optparse, subprocess, os, os.path, errno, zipfile, string, json, platform, shutil, tarfile, tempfile, multiprocessing
if sys.version_info >= (3,):
from urllib.parse import urljoin
from urllib.request import urlopen
from urllib.error import HTTPError
else:
from urlparse import urljoin
from urllib2 import urlopen, HTTPError
# EMSDK_DEV is a developer mode flag, which, if true, the SDK is downloaded from a 'staging' online source,
# instead of the public source. New releases are first deployed to the staging source for testing, before
@ -9,12 +17,12 @@ import sys, optparse, subprocess, urllib2, os, os.path, errno, zipfile, string,
EMSDK_DEV = bool(os.getenv('EMSDK_DEV')) if os.getenv('EMSDK_DEV') != None else False
if EMSDK_DEV:
print 'EMSDK_DEV active.'
print('EMSDK_DEV active.')
emsdk_master_server = 'http://clb.demon.fi/emscripten_dev/'
else:
emsdk_master_server = 'https://s3.amazonaws.com/mozilla-games/emscripten/'
emsdk_packages_url = urlparse.urljoin(emsdk_master_server, 'packages/')
emsdk_packages_url = urljoin(emsdk_master_server, 'packages/')
emscripten_git_repo = 'git@github.com:kripken/emscripten.git'
@ -58,10 +66,10 @@ def win_get_environment_variable(key, system=True):
else: # Register locally from CURRENT USER section.
folder = win32api.RegOpenKey(win32con.HKEY_CURRENT_USER, 'Environment')
value = str(win32api.RegQueryValueEx(folder, key)[0])
except Exception, e:
except Exception as e:
if e[0] != 2: # 'The system cannot find the file specified.'
print >> sys.stderr, 'Failed to read environment variable ' + key + ':'
print >> sys.stderr, str(e)
print('Failed to read environment variable ' + key + ':', file=sys.stderr)
print(str(e), file=sys.stderr)
win32api.RegCloseKey(folder)
os.environ['PATH'] = prev_path
return None
@ -91,7 +99,7 @@ def win_set_environment_variable(key, value, system=True):
value = subprocess.call(['REG', 'DELETE', 'SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment', '/V', key, '/f'], stdout=subprocess.PIPE)
else:
value = subprocess.call(['REG', 'DELETE', 'HKCU\\Environment', '/V', key, '/f'], stdout=subprocess.PIPE)
except Exception, e:
except Exception as e:
return
return
@ -102,11 +110,11 @@ def win_set_environment_variable(key, value, system=True):
cmd = ['SETX']
retcode = subprocess.call(cmd + [key, value], stdout=subprocess.PIPE)
if retcode is not 0:
print >> sys.stderr, 'ERROR! Failed to set environment variable ' + key + '=' + value + '. You may need to set it manually.'
except Exception, e:
print >> sys.stderr, 'ERROR! Failed to set environment variable ' + key + '=' + value + ':'
print >> sys.stderr, str(e)
print >> sys.stderr, 'You may need to set it manually.'
print('ERROR! Failed to set environment variable ' + key + '=' + value + '. You may need to set it manually.', file=sys.stderr)
except Exception as e:
print('ERROR! Failed to set environment variable ' + key + '=' + value + ':', file=sys.stderr)
print(str(e), file=sys.stderr)
print('You may need to set it manually.', file=sys.stderr)
def win_delete_environment_variable(key, system=True):
win_set_environment_variable(key, None, system)
@ -165,15 +173,15 @@ def run(cmd, cwd=None):
process = subprocess.Popen(cmd, cwd=cwd, env=os.environ.copy())
process.communicate()
if process.returncode != 0:
print str(cmd) + ' failed with error code ' + str(process.returncode) + '!'
print(str(cmd) + ' failed with error code ' + str(process.returncode) + '!')
return process.returncode
# http://pythonicprose.blogspot.fi/2009/10/python-extract-targz-archive.html
def untargz(source_filename, dest_dir, unpack_even_if_exists=False):
if not unpack_even_if_exists and num_files_in_directory(dest_dir) > 0:
print "File '" + source_filename + "' has already been unpacked, skipping."
print("File '" + source_filename + "' has already been unpacked, skipping.")
return True
print "Unpacking '" + source_filename + "' to '" + dest_dir + "'"
print("Unpacking '" + source_filename + "' to '" + dest_dir + "'")
mkdir_p(dest_dir)
run(['tar', '-xvf', sdk_path(source_filename), '--strip', '1'], cwd=dest_dir)
#tfile = tarfile.open(source_filename, 'r:gz')
@ -183,9 +191,9 @@ def untargz(source_filename, dest_dir, unpack_even_if_exists=False):
# http://stackoverflow.com/questions/12886768/simple-way-to-unzip-file-in-python-on-all-oses
def unzip(source_filename, dest_dir, unpack_even_if_exists=False):
if not unpack_even_if_exists and num_files_in_directory(dest_dir) > 0:
print "File '" + source_filename + "' has already been unpacked, skipping."
print("File '" + source_filename + "' has already been unpacked, skipping.")
return True
print "Unpacking '" + source_filename + "' to '" + dest_dir + "'"
print("Unpacking '" + source_filename + "' to '" + dest_dir + "'")
mkdir_p(dest_dir)
common_subdir = None
try:
@ -229,12 +237,12 @@ def unzip(source_filename, dest_dir, unpack_even_if_exists=False):
shutil.rmtree(unzip_to_dir)
except:
pass
except zipfile.BadZipfile, e:
print "Unzipping file '" + source_filename + "' failed due to reason: " + str(e) + "! Removing the corrupted zip file."
except zipfile.BadZipfile as e:
print("Unzipping file '" + source_filename + "' failed due to reason: " + str(e) + "! Removing the corrupted zip file.")
rmfile(source_filename)
return False
except Exception, e:
print "Unzipping file '" + source_filename + "' failed due to reason: " + str(e)
except Exception as e:
print("Unzipping file '" + source_filename + "' failed due to reason: " + str(e))
return False
return True
@ -268,15 +276,15 @@ def download_file(url, dstpath, download_even_if_exists=False):
file_name = sdk_path(file_name)
if os.path.exists(file_name) and not download_even_if_exists:
print "File '" + file_name + "' already downloaded, skipping."
print("File '" + file_name + "' already downloaded, skipping.")
return file_name
try:
u = urllib2.urlopen(url)
u = urlopen(url)
mkdir_p(os.path.dirname(file_name))
with open(file_name, 'wb') as f:
meta = u.info()
file_size = int(meta.getheaders("Content-Length")[0])
print "Downloading: %s from %s Bytes: %s" % (file_name, url, file_size)
print("Downloading: %s from %s Bytes: %s" % (file_name, url, file_size))
file_size_dl = 0
block_sz = 8192
@ -289,13 +297,13 @@ def download_file(url, dstpath, download_even_if_exists=False):
f.write(buffer)
status = r"%10d [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size)
status = status + chr(8)*(len(status)+1)
print status,
except urllib2.HTTPError, e:
print "HTTP error with URL '" + url + "': " + str(e)
print(status, end=' ')
except HTTPError as e:
print("HTTP error with URL '" + url + "': " + str(e))
rmfile(file_name)
return None
except Exception, e:
print "Error downloading URL '" + url + "': " + str(e)
except Exception as e:
print("Error downloading URL '" + url + "': " + str(e))
rmfile(file_name)
return None
return file_name
@ -350,13 +358,13 @@ def GIT(must_succeed=True):
pass
if must_succeed:
if WINDOWS:
print "ERROR: git executable was not found. Please install it by typing 'emsdk install git-1.9.4', or alternatively by installing it manually from http://git-scm.com/downloads . If you install git manually, remember to add it to PATH"
print("ERROR: git executable was not found. Please install it by typing 'emsdk install git-1.9.4', or alternatively by installing it manually from http://git-scm.com/downloads . If you install git manually, remember to add it to PATH")
elif OSX:
print "ERROR: git executable was not found. Please install git for this operation! This can be done from http://git-scm.com/ , or by installing XCode and then the XCode Command Line Tools (see http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools )"
print("ERROR: git executable was not found. Please install git for this operation! This can be done from http://git-scm.com/ , or by installing XCode and then the XCode Command Line Tools (see http://stackoverflow.com/questions/9329243/xcode-4-4-command-line-tools )")
elif LINUX:
print "ERROR: git executable was not found. Please install git for this operation! This can be probably be done using your package manager, see http://git-scm.com/book/en/Getting-Started-Installing-Git"
print("ERROR: git executable was not found. Please install git for this operation! This can be probably be done using your package manager, see http://git-scm.com/book/en/Getting-Started-Installing-Git")
else:
print "ERROR: git executable was not found. Please install git for this operation!"
print("ERROR: git executable was not found. Please install git for this operation!")
sys.exit(1)
return '' # Not found
@ -369,7 +377,7 @@ def git_repo_version(repo_path):
def git_clone(url, dstpath):
if os.path.isdir(os.path.join(dstpath, '.git')):
print "Repository '" + url + "' already cloned to directory '" + dstpath + "', skipping."
print("Repository '" + url + "' already cloned to directory '" + dstpath + "', skipping.")
return True
mkdir_p(dstpath)
return run([GIT(), 'clone', url, dstpath]) == 0
@ -377,16 +385,16 @@ def git_clone(url, dstpath):
def git_checkout_and_pull(repo_path, branch):
run([GIT(), 'fetch', 'origin'], repo_path)
try:
print "Fetching latest changes to the branch '" + branch + "' for '" + repo_path + "'..."
print("Fetching latest changes to the branch '" + branch + "' for '" + repo_path + "'...")
run([GIT(), 'fetch', 'origin'], repo_path)
# run([GIT, 'checkout', '-b', branch, '--track', 'origin/'+branch], repo_path)
run([GIT(), 'checkout', '--quiet', branch], repo_path) # this line assumes that the user has not gone and manually messed with the repo and added new remotes to ambiguate the checkout.
run([GIT(), 'merge', '--ff-only', 'origin/'+branch], repo_path) # this line assumes that the user has not gone and made local changes to the repo
except:
print 'git operation failed!'
print('git operation failed!')
return False
print "Successfully updated and checked out branch '" + branch + "' on repository '" + repo_path + "'"
print "Current repository version: " + git_repo_version(repo_path)
print("Successfully updated and checked out branch '" + branch + "' on repository '" + repo_path + "'")
print("Current repository version: " + git_repo_version(repo_path))
return True
def git_clone_checkout_and_pull(url, dstpath, branch):
@ -443,9 +451,9 @@ def find_msbuild(sln_file):
def make_build(build_root, build_type):
cpu_cores = max(multiprocessing.cpu_count()-1, 1) # Don't saturate all cores to not steal the whole system, but be aggressive.
if cpu_cores > 1:
print 'Performing a parallel build with ' + str(cpu_cores) + ' cores.'
print('Performing a parallel build with ' + str(cpu_cores) + ' cores.')
else:
print 'Performing a singlethreaded build.'
print('Performing a singlethreaded build.')
if WINDOWS:
if 'Visual Studio' in CMAKE_GENERATOR:
solution_name = subprocess.check_output(['dir', '/b', '*.sln'], shell=True, cwd=build_root).strip()
@ -457,16 +465,16 @@ def make_build(build_root, build_type):
# Build
try:
print 'Running build: ' + str(make)
print('Running build: ' + str(make))
ret = subprocess.check_call(make, cwd=build_root, env=make_env)
if ret != 0:
print >> sys.stderr, 'Build failed with exit code ' + ret + '!'
print >> sys.stderr, 'Working directory: ' + build_root
print('Build failed with exit code ' + ret + '!', file=sys.stderr)
print('Working directory: ' + build_root, file=sys.stderr)
return False
except Exception, e:
print >> sys.stderr, 'Build failed due to exception!'
print >> sys.stderr, 'Working directory: ' + build_root
print >> sys.stderr, str(e)
except Exception as e:
print('Build failed due to exception!', file=sys.stderr)
print('Working directory: ' + build_root, file=sys.stderr)
print(str(e), file=sys.stderr)
return False
return True
@ -478,28 +486,28 @@ def cmake_configure(generator, build_root, src_root, build_type, extra_cmake_arg
if generator: generator = ['-G', generator]
else: generator = []
cmdline = ['cmake'] + generator + ['-DCMAKE_BUILD_TYPE='+build_type] + extra_cmake_args + [src_root]
print 'Running CMake: ' + str(cmdline)
print('Running CMake: ' + str(cmdline))
ret = subprocess.check_call(cmdline, cwd=build_root)
if ret != 0:
print >> sys.stderr, 'CMake invocation failed with exit code ' + ret + '!'
print >> sys.stderr, 'Working directory: ' + build_root
print('CMake invocation failed with exit code ' + ret + '!', file=sys.stderr)
print('Working directory: ' + build_root, file=sys.stderr)
return False
except OSError, e:
except OSError as e:
if e.errno == errno.ENOENT:
print >> sys.stderr, str(e)
print >> sys.stderr, 'Could not run CMake, perhaps it has not been installed?'
print(str(e), file=sys.stderr)
print('Could not run CMake, perhaps it has not been installed?', file=sys.stderr)
if WINDOWS:
print >> sys.stderr, 'Installing this package requires CMake. Get it from http://www.cmake.org/'
print('Installing this package requires CMake. Get it from http://www.cmake.org/', file=sys.stderr)
elif LINUX:
print >> sys.stderr, 'Installing this package requires CMake. Get it via your system package manager (e.g. sudo apt-get install cmake), or from http://www.cmake.org/'
print('Installing this package requires CMake. Get it via your system package manager (e.g. sudo apt-get install cmake), or from http://www.cmake.org/', file=sys.stderr)
elif OSX:
print >> sys.stderr, 'Installing this package requires CMake. Get it via a OSX package manager (Homebrew: "brew install cmake", or MacPorts: "sudo port install cmake"), or from http://www.cmake.org/'
print('Installing this package requires CMake. Get it via a OSX package manager (Homebrew: "brew install cmake", or MacPorts: "sudo port install cmake"), or from http://www.cmake.org/', file=sys.stderr)
return False
raise
except Exception, e:
print >> sys.stderr, 'CMake invocation failed due to exception!'
print >> sys.stderr, 'Working directory: ' + build_root
print >> sys.stderr, str(e)
except Exception as e:
print('CMake invocation failed due to exception!', file=sys.stderr)
print('Working directory: ' + build_root, file=sys.stderr)
print(str(e), file=sys.stderr)
return False
return True
@ -546,9 +554,9 @@ def build_optimizer_tool(tool):
def download_and_unzip(zipfile, dest_dir, download_even_if_exists=False):
if not download_even_if_exists and num_files_in_directory(dest_dir) > 0:
print "The contents of file '" + zipfile + "' already exist in destination '" + dest_dir + "', skipping."
print("The contents of file '" + zipfile + "' already exist in destination '" + dest_dir + "', skipping.")
return True
dst_file = download_file(urlparse.urljoin(emsdk_packages_url, zipfile), 'zips/', download_even_if_exists)
dst_file = download_file(urljoin(emsdk_packages_url, zipfile), 'zips/', download_even_if_exists)
if not dst_file:
return False
if zipfile.endswith('.zip'):
@ -642,19 +650,19 @@ JS_ENGINES = [NODE_JS]
except:
pass
print "The Emscripten configuration file " + os.path.normpath(dot_emscripten_path()) + " has been rewritten with the following contents:"
print ''
print cfg.strip()
print ''
print("The Emscripten configuration file " + os.path.normpath(dot_emscripten_path()) + " has been rewritten with the following contents:")
print('')
print(cfg.strip())
print('')
path_add = get_required_path(active_tools)
if not WINDOWS:
emsdk_env = os.path.relpath(sdk_path('emsdk_env.sh'))
if not '/' in emsdk_env:
emsdk_env = './emsdk_env.sh'
print "To conveniently access the selected set of tools from the command line, consider adding the following directories to PATH, or call 'source " + emsdk_env + "' to do this for you."
print ''
print ' ' + ENVPATH_SEPARATOR.join(path_add)
print("To conveniently access the selected set of tools from the command line, consider adding the following directories to PATH, or call 'source " + emsdk_env + "' to do this for you.")
print('')
print(' ' + ENVPATH_SEPARATOR.join(path_add))
def find_msbuild_dir():
if 'ProgramFiles' in os.environ and os.environ['ProgramFiles']:
@ -684,7 +692,7 @@ class Tool:
def __init__(self, data):
# Convert the dictionary representation of the tool in 'data' to members of this class for convenience.
for key in data:
if isinstance(data[key], unicode):
if isinstance(data[key], str):
setattr(self, key, data[key].encode('Latin-1'))
else:
setattr(self, key, data[key])
@ -772,7 +780,7 @@ class Tool:
for tool_name in self.uses:
tool = find_tool(tool_name)
if tool == None:
print "Manifest error: No tool by name '" + tool_name + "' found! This may indicate an internal SDK error!"
print("Manifest error: No tool by name '" + tool_name + "' found! This may indicate an internal SDK error!")
return False
if not tool.is_installed():
return False
@ -820,7 +828,7 @@ class Tool:
# print 'activated cfg ' + key + ', value: ' + value
# if dot_emscripten.has_key(key):
# print 'dot_emscripten ' + dot_emscripten[key]
if dot_emscripten.has_key(key) and dot_emscripten[key] != value:
if key in dot_emscripten and dot_emscripten[key] != value:
return False
return True
@ -877,19 +885,19 @@ class Tool:
def install(self):
if self.can_be_installed() != True:
print "The tool '" + str(self) + "' is not available due to the reason: " + self.can_be_installed()
print("The tool '" + str(self) + "' is not available due to the reason: " + self.can_be_installed())
return False
print "Installing '" + str(self) + "'.."
print("Installing '" + str(self) + "'..")
if self.id == 'sdk':
for tool_name in self.uses:
tool = find_tool(tool_name)
if tool == None:
print "Manifest error: No tool by name '" + tool_name + "' found! This may indicate an internal SDK error!"
print("Manifest error: No tool by name '" + tool_name + "' found! This may indicate an internal SDK error!")
success = tool.install()
if not success:
return False
print "Done."
print("Done.")
return True
else:
url = self.download_url()
@ -904,21 +912,21 @@ class Tool:
download_even_if_exists = (self.id == 'vs-tool')
success = download_and_unzip(url, self.installation_path(), download_even_if_exists)
else:
dst_file = download_file(urlparse.urljoin(emsdk_packages_url, self.download_url()), self.installation_path())
dst_file = download_file(urljoin(emsdk_packages_url, self.download_url()), self.installation_path())
if dst_file:
success = True
else:
success = False
if not success:
print "Installation failed!"
print("Installation failed!")
return False
print "Done."
print("Done.")
# Sanity check that the installation succeeded, and if so, remove unneeded leftover installation files.
if self.is_installed():
self.cleanup_temp_install_files()
else:
print "Warning: The installation of '" + str(self) + "' seems to have failed, but no error was detected. Either something went wrong with the installation, or this may indicate an internal emsdk error."
print("Warning: The installation of '" + str(self) + "' seems to have failed, but no error was detected. Either something went wrong with the installation, or this may indicate an internal emsdk error.")
return True
def cleanup_temp_install_files(self):
@ -930,16 +938,16 @@ class Tool:
def uninstall(self):
if not self.is_installed():
print "Tool '" + str(self) + "' was not installed. No need to uninstall."
print("Tool '" + str(self) + "' was not installed. No need to uninstall.")
return
print "Uninstalling tool '" + str(self) + "'.."
print("Uninstalling tool '" + str(self) + "'..")
try:
print "Deleting path '" + self.installation_path() + "'"
print("Deleting path '" + self.installation_path() + "'")
shutil.rmtree(self.installation_path(), ignore_errors=True)
os.remove(self.installation_path())
except:
pass
print "Done."
print("Done.")
def dependencies(self):
if not hasattr(self, 'uses'):
@ -1019,21 +1027,21 @@ def find_used_python():
def update_emsdk():
if WINDOWS:
download_and_unzip(urlparse.urljoin(emsdk_packages_url, 'emsdk_windows_update.zip'), emsdk_path(), download_even_if_exists=True)
download_and_unzip(urljoin(emsdk_packages_url, 'emsdk_windows_update.zip'), emsdk_path(), download_even_if_exists=True)
rmfile('zips/emsdk_windows_update.zip')
elif OSX or LINUX:
download_and_unzip(urlparse.urljoin(emsdk_packages_url, 'emsdk_unix_update.tar.gz'), emsdk_path(), download_even_if_exists=True)
download_and_unzip(urljoin(emsdk_packages_url, 'emsdk_unix_update.tar.gz'), emsdk_path(), download_even_if_exists=True)
rmfile('zips/emsdk_unix_update.tar.gz')
else:
print 'Unsupported OS, cannot update!'
print('Unsupported OS, cannot update!')
def load_sdk_manifest():
global tools
try:
manifest = json.loads(open(sdk_path("emsdk_manifest.json"), "r").read())
except Exception, e:
print 'Error parsing emsdk_manifest.json!'
print str(e)
except Exception as e:
print('Error parsing emsdk_manifest.json!')
print(str(e))
return
for tool in manifest['tools']:
t = Tool(tool)
@ -1062,7 +1070,7 @@ def remove_nonexisting_tools(tool_list, log_errors=True):
tool = tool_list[i]
if not tool.is_installed():
if log_errors:
print "The SDK/tool '" + str(tool) + "' cannot be activated since it is not installed! Skipping this tool..."
print("The SDK/tool '" + str(tool) + "' cannot be activated since it is not installed! Skipping this tool...")
tool_list.pop(i)
continue
i += 1
@ -1119,7 +1127,7 @@ def set_active_tools(tools_to_activate, permanently_activate):
if len(newpath) < 1024:
win_set_environment_variable('PATH', newpath, system=True)
else:
print >> sys.stderr, 'ERROR! The new PATH is more than 1024 characters long! A PATH this long cannot be set via command line: please add the PATHs specified above to system PATH manually via Control Panel.'
print('ERROR! The new PATH is more than 1024 characters long! A PATH this long cannot be set via command line: please add the PATHs specified above to system PATH manually via Control Panel.', file=sys.stderr)
return tools_to_activate
@ -1180,10 +1188,10 @@ def construct_env_windows(tools_to_activate, permanent):
if os.environ['PATH'] != newpath: # Don't bother setting the path if there are no changes.
env_string += 'SET PATH=' + newpath + '\n'
if len(added_path) > 0:
print 'Adding directories to PATH:'
print('Adding directories to PATH:')
for item in added_path:
print 'PATH += ' + item
print ''
print('PATH += ' + item)
print('')
env_vars_to_add = []
em_config_path = os.path.normpath(os.path.join(emscripten_config_directory, '.emscripten'))
@ -1203,14 +1211,14 @@ def construct_env_windows(tools_to_activate, permanent):
env_vars_to_add += [(key, value)]
if len(env_vars_to_add) > 0:
print 'Setting environment variables:'
print('Setting environment variables:')
for key, value in env_vars_to_add:
if permanent:
env_string += 'SETX ' + key + ' "' + value + '"\n'
else:
env_string += 'SET ' + key + '=' + value + '\n'
print key + ' = ' + value
print ''
print(key + ' = ' + value)
print('')
return env_string
def construct_env_unix(tools_to_activate):
@ -1220,10 +1228,10 @@ def construct_env_unix(tools_to_activate):
if os.environ['PATH'] != newpath: # Don't bother setting the path if there are no changes.
env_string += 'export PATH="' + newpath + '"\n'
if len(added_path) > 0:
print 'Adding directories to PATH:'
print('Adding directories to PATH:')
for item in added_path:
print 'PATH += ' + item
print ''
print('PATH += ' + item)
print('')
env_vars_to_add = []
for tool in tools_to_activate:
@ -1234,11 +1242,11 @@ def construct_env_unix(tools_to_activate):
env_vars_to_add += [(key, value)]
if len(env_vars_to_add) > 0:
print 'Setting environment variables:'
print('Setting environment variables:')
for key, value in env_vars_to_add:
env_string += 'export ' + key + '="' + value + '"\n'
print key + ' = ' + value
print ''
print(key + ' = ' + value)
print('')
return env_string
@ -1251,7 +1259,7 @@ def construct_env(tools_to_activate, permanent):
def silentremove(filename):
try:
os.remove(filename)
except OSError, e:
except OSError as e:
if e.errno != errno.ENOENT: raise
def main():
@ -1265,11 +1273,11 @@ def main():
# (options, args) = parser.parse_args(sys.argv)
if len(sys.argv) <= 1 or sys.argv[1] == 'help':
if len(sys.argv) <= 1:
print ' emsdk: No command given. Please call one of the following:'
print(' emsdk: No command given. Please call one of the following:')
else:
print ' emsdk: Available commands:'
print(' emsdk: Available commands:')
print '''
print('''
emsdk list [--old] - Lists all available SDKs and tools and their
current installation status. With the --old
parameter, also historical versions are shown.
@ -1281,10 +1289,10 @@ def main():
emsdk uninstall <tool/sdk> - Removes the given tool or SDK from disk.
emsdk activate <tool/sdk> - Activates the given tool or SDK in the
environment of the current shell.'''
environment of the current shell.''')
if WINDOWS:
print '''
print('''
emsdk activate [--global] [--embedded] <tool/sdk>
- Activates the given tool or SDK in
@ -1299,9 +1307,9 @@ def main():
directory rather than the user home directory.
emcmdprompt.bat - Spawns a new command prompt window with the
Emscripten environment active.'''
Emscripten environment active.''')
else:
print '''
print('''
emsdk activate [--embedded] <tool/sdk>
- Activates the given tool or SDK in the
@ -1310,7 +1318,7 @@ def main():
configuration files as well as the temp, cache
and ports directories are located inside the
Emscripten SDK directory rather than the user
home directory.'''
home directory.''')
return 1
cmd = sys.argv[1]
@ -1324,11 +1332,11 @@ def main():
sys.argv[2] = str(find_latest_64bit_sdk())
if cmd == 'list':
print ''
print('')
show_old = len(sys.argv) >= 3 and sys.argv[2] == '--old'
has_partially_active_tools = False
if len(tools) > 0:
print 'The following individual tools exist:'
print('The following individual tools exist:')
for tool in tools:
if tool.is_old and not show_old:
continue
@ -1343,28 +1351,28 @@ def main():
active = '(*)'
has_partially_active_tools = True
else: active = ' '
print ' ' + active + ' {0: <25}'.format(str(tool)) + installed
print ''
print(' ' + active + ' {0: <25}'.format(str(tool)) + installed)
print('')
else:
print "There are no tools available. Run 'emsdk update' to fetch the latest set of tools."
print ''
print("There are no tools available. Run 'emsdk update' to fetch the latest set of tools.")
print('')
if len(sdks) > 0:
print 'The following Emscripten SDK versions are available:'
print('The following Emscripten SDK versions are available:')
for sdk in sdks:
if sdk.is_old and not show_old:
continue
installed = '\tINSTALLED' if sdk.is_installed() else ''
active = '*' if sdk.is_active() else ' '
print ' ' + active + ' {0: <25}'.format(str(sdk)) + installed
print ''
print 'Items marked with * are activated for the current user.'
print(' ' + active + ' {0: <25}'.format(str(sdk)) + installed)
print('')
print('Items marked with * are activated for the current user.')
if has_partially_active_tools:
env_cmd = 'emsdk_env.bat' if WINDOWS else 'source ./emsdk_env.sh'
print 'Items marked with (*) are selected for use, but your current shell environment is not configured to use them. Type "' + env_cmd + '" to set up your current shell to use them, or call "emsdk activate --global <name_of_sdk>" to permanently activate them.'
print('Items marked with (*) are selected for use, but your current shell environment is not configured to use them. Type "' + env_cmd + '" to set up your current shell to use them, or call "emsdk activate --global <name_of_sdk>" to permanently activate them.')
if not show_old:
print ''
print "To access the historical archived versions, type 'emsdk list --old'"
print('')
print("To access the historical archived versions, type 'emsdk list --old'")
return 0
elif cmd == 'construct_env':
@ -1377,7 +1385,7 @@ def main():
tools_to_activate = process_tool_list(tools_to_activate, log_errors=True)
env_string = construct_env(tools_to_activate, len(sys.argv) >= 3 and 'perm' in sys.argv[2])
open(EMSDK_SET_ENV, 'w').write(env_string)
if LINUX or OSX: os.chmod(EMSDK_SET_ENV, 0755)
if LINUX or OSX: os.chmod(EMSDK_SET_ENV, 0o755)
return 0
elif cmd == 'update':
update_emsdk()
@ -1386,22 +1394,22 @@ def main():
elif cmd == 'activate':
permanently_activate = '--global' in sys.argv
if permanently_activate:
print 'Registering active Emscripten environment globally for all users.'
print ''
print('Registering active Emscripten environment globally for all users.')
print('')
embed_activation_to_sdk_dir = '--embedded' in sys.argv
if embed_activation_to_sdk_dir:
# Activating the emsdk tools locally relative to Emscripten SDK directory.
emscripten_config_directory = emsdk_path()
print 'Writing .emscripten configuration file to Emscripten SDK directory ' + emscripten_config_directory
print('Writing .emscripten configuration file to Emscripten SDK directory ' + emscripten_config_directory)
else:
print 'Writing .emscripten configuration file to user home directory ' + emscripten_config_directory
print('Writing .emscripten configuration file to user home directory ' + emscripten_config_directory)
# Remove .emscripten from emsdk dir, since its presence is used to detect whether emsdk is activate in embedded mode or not.
try:
os.remove(os.path.join(emsdk_path(), ".emscripten"))
except:
pass
sys.argv = filter(lambda x: not x.startswith('--'), sys.argv)
sys.argv = [x for x in sys.argv if not x.startswith('--')]
# If called without arguments, activate latest versions of all tools
if len(sys.argv) <= 2:
tools_to_activate = list(tools)
@ -1413,37 +1421,37 @@ def main():
if tool == None:
tool = find_sdk(sys.argv[i])
if tool == None:
print "Error: No tool or SDK found by name '" + sys.argv[i] + "'."
print("Error: No tool or SDK found by name '" + sys.argv[i] + "'.")
return 1
tools_to_activate += [tool]
tools_to_activate = set_active_tools(tools_to_activate, permanently_activate=permanently_activate)
if WINDOWS and not permanently_activate:
print 'To permanently register this environment globally to all users in Windows Registry, rerun the command with the option --global.'
print('To permanently register this environment globally to all users in Windows Registry, rerun the command with the option --global.')
return 0
elif cmd == 'install':
if len(sys.argv) <= 2:
print "Missing parameter. Type 'emsdk install <tool name>' to install a tool or an SDK. Type 'emsdk list' to obtain a list of available tools. Type 'emsdk install latest' to automatically install the newest version of the SDK."
print("Missing parameter. Type 'emsdk install <tool name>' to install a tool or an SDK. Type 'emsdk list' to obtain a list of available tools. Type 'emsdk install latest' to automatically install the newest version of the SDK.")
return 1
tool = find_tool(sys.argv[2])
if tool == None:
tool = find_sdk(sys.argv[2])
if tool == None:
print "Error: No tool or SDK found by name '" + sys.argv[2] + "'."
print("Error: No tool or SDK found by name '" + sys.argv[2] + "'.")
return 1
success = tool.install()
if not success:
return 1
elif cmd == 'uninstall':
if len(sys.argv) <= 2:
print "Syntax error. Call 'emsdk uninstall <tool name>'. Call 'emsdk list' to obtain a list of available tools."
print("Syntax error. Call 'emsdk uninstall <tool name>'. Call 'emsdk list' to obtain a list of available tools.")
return 1
tool = find_tool(sys.argv[2])
if tool == None:
print "Error: Tool by name '" + sys.argv[2] + "' was not found."
print("Error: Tool by name '" + sys.argv[2] + "' was not found.")
return 1
tool.uninstall()
else:
print "Unknown command '" + cmd + "' given! Type 'emsdk help' to get a list of commands."
print("Unknown command '" + cmd + "' given! Type 'emsdk help' to get a list of commands.")
return 1
if __name__ == '__main__':