def run_on_chunk(command):
try:
if JS_OPTIMIZER in command: # XXX hackish
index = command.index(JS_OPTIMIZER)
filename = command[index + 1]
else:
filename = command[1]
if os.environ.get('EMCC_SAVE_OPT_TEMP') and os.environ.get('EMCC_SAVE_OPT_TEMP') != '0':
saved = 'save_' + os.path.basename(filename)
while os.path.exists(saved): saved = 'input' + str(int(saved.replace('input', '').replace('.txt', ''))+1) + '.txt'
print >> sys.stderr, 'running js optimizer command', ' '.join(map(lambda c: c if c != filename else saved, command))
shutil.copyfile(filename, os.path.join(shared.get_emscripten_temp_dir(), saved))
if shared.EM_BUILD_VERBOSE_LEVEL >= 3: print >> sys.stderr, 'run_on_chunk: ' + str(command)
proc = subprocess.Popen(command, stdout=subprocess.PIPE)
output = proc.communicate()[0]
assert proc.returncode == 0, 'Error in optimizer (return code ' + str(proc.returncode) + '): ' + output
assert len(output) > 0 and not output.startswith('Assertion failed'), 'Error in optimizer: ' + output
filename = temp_files.get(os.path.basename(filename) + '.jo.js').name
# Important to write out in binary mode, because the data we are writing contains Windows line endings '\r\n' because it was PIPED from console.
# Otherwise writing \r\n to ascii mode file will result in Windows amplifying \n to \r\n, generating bad \r\r\n line endings.
f = open(filename, 'wb')
f.write(output)
f.close()
if DEBUG and not shared.WINDOWS: print >> sys.stderr, '.' # Skip debug progress indicator on Windows, since it doesn't buffer well with multiple threads printing to console.
return filename
except KeyboardInterrupt:
# avoid throwing keyboard interrupts from a child process
raise Exception()
def run_on_chunk(command):
try:
file_suffix = ".js"
index = command.index(DUPLICATE_FUNCTION_ELIMINATOR)
filename = command[index + 1]
if "--gen-hash-info" in command:
file_suffix = ".json"
if os.environ.get("EMCC_SAVE_OPT_TEMP") and os.environ.get("EMCC_SAVE_OPT_TEMP") != "0":
saved = "save_" + os.path.basename(filename)
while os.path.exists(saved):
saved = "input" + str(int(saved.replace("input", "").replace(".txt", "")) + 1) + ".txt"
print >>sys.stderr, "running DFE command", " ".join(map(lambda c: c if c != filename else saved, command))
shutil.copyfile(filename, os.path.join(shared.get_emscripten_temp_dir(), saved))
if shared.EM_BUILD_VERBOSE_LEVEL >= 3:
print >>sys.stderr, "run_on_chunk: " + str(command)
proc = subprocess.Popen(command, stdout=subprocess.PIPE)
output = proc.communicate()[0]
assert proc.returncode == 0, "Error in optimizer (return code " + str(proc.returncode) + "): " + output
assert len(output) > 0 and not output.startswith("Assertion failed"), "Error in optimizer: " + output
filename = temp_files.get(os.path.basename(filename) + ".jo" + file_suffix).name
# Important to write out in binary mode, because the data we are writing contains Windows line endings '\r\n' because it was PIPED from console.
# Otherwise writing \r\n to ascii mode file will result in Windows amplifying \n to \r\n, generating bad \r\r\n line endings.
f = open(filename, "wb")
f.write(output)
f.close()
if DEBUG and not shared.WINDOWS:
print >>sys.stderr, "." # Skip debug progress indicator on Windows, since it doesn't buffer well with multiple threads printing to console.
return filename
except KeyboardInterrupt:
# avoid throwing keyboard interrupts from a child process
raise Exception()
except (TypeError, ValueError) as e:
formatted_lines = traceback.format_exc().splitlines()
print >>sys.stderr, ">>>>>>>>>>>>>>>>>"
for formatted_line in formatted_lines:
print >>sys.stderr, formatted_line
print >>sys.stderr, "<<<<<<<<<<<<<<<<<"
raise
import os, sys
from subprocess import Popen, PIPE, STDOUT
import shared
print 'Building zlib'
emscripten_temp_dir = shared.get_emscripten_temp_dir()
zlib = shared.Building.build_library('zlib', emscripten_temp_dir, emscripten_temp_dir, ['libz.a'], make_args=['libz.a'], copy_project=True, source_dir=shared.path_from_root('tests', 'zlib'))[0]
print 'Building minigzip'
Popen([shared.PYTHON, shared.EMCC, '-O2', shared.path_from_root('tests', 'zlib', 'minigzip.c'), zlib, '-o', shared.path_from_root('tools', 'minigzip.js')]).communicate()
import os, sys
from subprocess import Popen, PIPE, STDOUT
import shared
print 'Building zlib'
emscripten_temp_dir = shared.get_emscripten_temp_dir()
zlib = shared.Building.build_library('zlib',
emscripten_temp_dir,
emscripten_temp_dir, ['libz.a'],
make_args=['libz.a'],
copy_project=True,
source_dir=shared.path_from_root(
'tests', 'zlib'))[0]
print 'Building minigzip'
Popen([
shared.PYTHON, shared.EMCC, '-O2',
shared.path_from_root('tests', 'zlib', 'minigzip.c'), zlib, '-o',
shared.path_from_root('tools', 'minigzip.js')
]).communicate()
