diff options
Diffstat (limited to 'emcc')
| -rwxr-xr-x | emcc | 137 |
1 files changed, 69 insertions, 68 deletions
@@ -75,12 +75,14 @@ emcc can be influenced by a few environment variables: EMMAKEN_COMPILER - The compiler to be used, if you don't want the default clang. ''' -import os, sys, shutil, tempfile, subprocess, shlex, time, re +import os, sys, shutil, tempfile, subprocess, shlex, time, re, logging from subprocess import PIPE, STDOUT from tools import shared from tools.shared import Compression, execute, suffix, unsuffixed, unsuffixed_basename from tools.response_file import read_response_file +logging = logging.getLogger('emcc') + # Mapping of emcc opt levels to llvm opt levels. We use llvm opt level 3 in emcc opt # levels 2 and 3 (emcc 3 is unsafe opts, so unsuitable for the only level to get # llvm opt level 3, and speed-wise emcc level 2 is already the slowest/most optimizing @@ -107,10 +109,10 @@ AUTODEBUG = os.environ.get('EMCC_AUTODEBUG') # If set to 1, we will run the auto # dlmalloc makes it hard to compare native and js builds EMCC_CFLAGS = os.environ.get('EMCC_CFLAGS') # Additional compiler flags that we treat as if they were passed to us on the commandline -if DEBUG: print >> sys.stderr, '\nemcc invocation: ', ' '.join(sys.argv), (' + ' + EMCC_CFLAGS if EMCC_CFLAGS else '') +logging.debug('invocation: ' + ' '.join(sys.argv) + (' + ' + EMCC_CFLAGS if EMCC_CFLAGS else '')) if EMCC_CFLAGS: sys.argv.append(EMCC_CFLAGS) -if DEBUG and LEAVE_INPUTS_RAW: print >> sys.stderr, 'emcc: leaving inputs raw' +if DEBUG and LEAVE_INPUTS_RAW: logging.error('leaving inputs raw') stdout = PIPE if not DEBUG else None # suppress output of child processes stderr = PIPE if not DEBUG else None # unless we are in DEBUG mode @@ -120,7 +122,7 @@ shared.check_sanity(force=DEBUG) # Handle some global flags if len(sys.argv) == 1: - print 'emcc: no input files' + logging.error('no input files') exit(1) # read response files very early on @@ -506,7 +508,7 @@ def is_minus_s_for_emcc(newargs,i): if i+1 < len(newargs) and '=' in newargs[i+1]: # -s OPT=VALUE is for us, -s by itself is a linker option return True else: - print >> sys.stderr, 'emcc: warning: treating -s as linker option and not as -s OPT=VALUE for js compilation' + logging.warning('treating -s as linker option and not as -s OPT=VALUE for js compilation') return False # If this is a configure-type thing, do not compile to JavaScript, instead use clang @@ -563,7 +565,7 @@ if CONFIGURE_CONFIG or CMAKE_CONFIG: if not use_js: cmd += shared.EMSDK_OPTS + ['-DEMSCRIPTEN'] if use_js: cmd += ['-s', 'ERROR_ON_UNDEFINED_SYMBOLS=1'] # configure tests should fail when an undefined symbol exists - if DEBUG: print >> sys.stderr, 'emcc, just configuring: ', ' '.join(cmd) + logging.debug('just configuring: ' + ' '.join(cmd)) if debug_configure: open(tempout, 'a').write('emcc, just configuring: ' + ' '.join(cmd) + '\n\n') if not use_js: @@ -634,7 +636,7 @@ def uniquename(name): if len(sys.argv) == 1 or sys.argv[1] in ['x', 't']: # noop ar - if DEBUG: print >> sys.stderr, 'emcc, just ar' + logging.debug('just ar') sys.exit(0) use_cxx = True @@ -651,7 +653,7 @@ for i in range(1, len(sys.argv)): if '-M' in sys.argv or '-MM' in sys.argv: # Just output dependencies, do not compile. Warning: clang and gcc behave differently with -MF! (clang seems to not recognize it) cmd = [CC] + shared.COMPILER_OPTS + sys.argv[1:] - if DEBUG: print >> sys.stderr, 'emcc, just dependencies: ', ' '.join(cmd) + logging.debug('just dependencies: ' + ' '.join(cmd)) exit(subprocess.call(cmd)) # Check if a target is specified @@ -677,10 +679,10 @@ else: if header: # header or such if len(sys.argv) >= 3: # if there is a source and a target, then copy, otherwise do nothing sys.argv = filter(lambda arg: not arg.startswith('-I'), sys.argv) - if DEBUG: print >> sys.stderr, 'Just copy:', sys.argv[-1], target + logging.debug('Just copy:' + sys.argv[-1] + target) shutil.copy(sys.argv[-1], target) else: - if DEBUG: print >> sys.stderr, 'No-op.' + logging.debug('No-op.') exit(0) if TEMP_DIR: @@ -847,14 +849,14 @@ try: newargs[i] = '' newargs[i+1] = '' elif newargs[i] == '--remove-duplicates': - print >> sys.stderr, 'emcc: warning: --remove-duplicates is deprecated as it is no longer needed. If you cannot link without it, file a bug with a testcase' + logging.warning ('--remove-duplicates is deprecated as it is no longer needed. If you cannot link without it, file a bug with a testcase') newargs[i] = '' elif newargs[i] == '--jcache': jcache = True newargs[i] = '' elif newargs[i] == '--clear-cache': newargs[i] = '' - print >> sys.stderr, 'emcc: clearing cache' + logging.info('clearing cache') shared.Cache.erase() sys.exit(0) elif newargs[i] == '--save-bc': @@ -869,7 +871,7 @@ try: newargs[i+1] = '' elif newargs[i].startswith(('-I/', '-L/')): if not absolute_warning_shown: - print >> sys.stderr, 'emcc: warning: -I or -L of an absolute path encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript)' # Of course an absolute path to a non-system-specific library or header is fine, and you can ignore this warning. The danger are system headers that are e.g. x86 specific and nonportable. The emscripten bundled headers are modified to be portable, local system ones are generally not + logging.warning ('-I or -L of an absolute path encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript)') # Of course an absolute path to a non-system-specific library or header is fine, and you can ignore this warning. The danger are system headers that are e.g. x86 specific and nonportable. The emscripten bundled headers are modified to be portable, local system ones are generally not absolute_warning_shown = True newargs = [ arg for arg in newargs if arg is not '' ] @@ -886,7 +888,7 @@ try: if DEBUG: start_time = time.time() # done after parsing arguments, which might affect debug state if closure: - assert os.path.exists(shared.CLOSURE_COMPILER), 'emcc: fatal: Closure compiler (%s) does not exist' % shared.CLOSURE_COMPILER + assert os.path.exists(shared.CLOSURE_COMPILER), logging.error('fatal: Closure compiler (%s) does not exist' % shared.CLOSURE_COMPILER) for i in range(len(newargs)): if newargs[i] == '-s': @@ -939,9 +941,9 @@ try: libs.append(l) newargs[i] = '' else: - print >> sys.stderr, 'emcc: %s: warning: Not valid LLVM bitcode' % arg + logging.warning(arg + ' is not valid LLVM bitcode') else: - print >> sys.stderr, 'emcc: %s: error: No such file or directory' % arg + logging.error(arg + ': No such file or directory') exit(1) elif arg.startswith('-L'): lib_dirs.append(arg[2:]) @@ -963,12 +965,12 @@ try: # do not link in libs when just generating object code (not an 'executable', i.e. JS, or a library) if ('.' + final_suffix) in BITCODE_SUFFIXES and len(libs) > 0: - print >> sys.stderr, 'emcc: warning: not linking against libraries since only compiling to bitcode' + logging.warning('not linking against libraries since only compiling to bitcode') libs = [] # Find library files for lib in libs: - if DEBUG: print >> sys.stderr, 'emcc: looking for library "%s"' % lib + logging.debug('looking for library "%s"' % lib) found = False for prefix in LIB_PREFIXES: for suff in STATICLIB_SUFFIXES + DYNAMICLIB_SUFFIXES: @@ -976,7 +978,7 @@ try: for lib_dir in lib_dirs: path = os.path.join(lib_dir, name) if os.path.exists(path): - if DEBUG: print >> sys.stderr, 'emcc: found library "%s" at %s' % (lib, path) + logging.debug('found library "%s" at %s' % (lib, path)) input_files.append(path) found = True break @@ -987,8 +989,7 @@ try: input_files = filter(lambda input_file: not input_file.endswith(DYNAMICLIB_SUFFIXES), input_files) if len(input_files) == 0: - print >> sys.stderr, 'emcc: no input files' - print >> sys.stderr, 'note that input files without a known suffix are ignored, make sure your input files end with one of: ' + str(SOURCE_SUFFIXES + BITCODE_SUFFIXES + DYNAMICLIB_SUFFIXES + STATICLIB_SUFFIXES + ASSEMBLY_SUFFIXES) + logging.error('no input files\nnote that input files without a known suffix are ignored, make sure your input files end with one of: ' + str(SOURCE_SUFFIXES + BITCODE_SUFFIXES + DYNAMICLIB_SUFFIXES + STATICLIB_SUFFIXES + ASSEMBLY_SUFFIXES)) exit(0) newargs += CC_ADDITIONAL_ARGS @@ -1015,15 +1016,15 @@ try: if bind: shared.Settings.ASM_JS = 0 - print >> sys.stderr, 'emcc: warning: disabling asm.js because it is not compatible with embind yet' + logging.warning('disabling asm.js because it is not compatible with embind yet') if closure: - print >> sys.stderr, 'emcc: warning: disabling closure because it is not compatible with asm.js code generation' + logging.warning('disabling closure because it is not compatible with asm.js code generation') closure = False if shared.Settings.CORRECT_SIGNS != 1: - print >> sys.stderr, 'emcc: warning: setting CORRECT_SIGNS to 1 for asm.js code generation' + logging.warning('setting CORRECT_SIGNS to 1 for asm.js code generation') shared.Settings.CORRECT_SIGNS = 1 if shared.Settings.CORRECT_OVERFLOWS != 1: - print >> sys.stderr, 'emcc: warning: setting CORRECT_OVERFLOWS to 1 for asm.js code generation' + logging.warning('setting CORRECT_OVERFLOWS to 1 for asm.js code generation') shared.Settings.CORRECT_OVERFLOWS = 1 assert not shared.Settings.PGO, 'cannot run PGO in ASM_JS mode' @@ -1031,7 +1032,7 @@ try: keep_llvm_debug = True # must keep debug info to do line-by-line operations if (keep_llvm_debug or keep_js_debug) and closure: - print >> sys.stderr, 'emcc: warning: disabling closure because debug info was requested' + logging.warning('disabling closure because debug info was requested') closure = False if jcache and not keep_js_debug: print >> sys.stderr, 'emcc: warning: it is recommended to run jcache with -g when compiling bitcode to JS' @@ -1053,31 +1054,31 @@ try: ## Compile source code to bitcode - if DEBUG: print >> sys.stderr, 'emcc: compiling to bitcode' + logging.debug('compiling to bitcode') temp_files = [] # First, generate LLVM bitcode. For each input file, we get base.o with bitcode for input_file in input_files: if input_file.endswith(SOURCE_SUFFIXES): - if DEBUG: print >> sys.stderr, 'emcc: compiling source file: ', input_file + logging.debug('compiling source file: ' + input_file) input_file = shared.Building.preprocess(input_file, in_temp(uniquename(input_file))) output_file = in_temp(unsuffixed(uniquename(input_file)) + '.o') temp_files.append(output_file) args = newargs + ['-emit-llvm', '-c', input_file, '-o', output_file] - if DEBUG: print >> sys.stderr, "emcc running:", call, ' '.join(args) + logging.debug("running:" + call + ' '.join(args)) execute([call] + args) # let compiler frontend print directly, so colors are saved (PIPE kills that) if not os.path.exists(output_file): - print >> sys.stderr, 'emcc: compiler frontend failed to generate LLVM bitcode, halting' + logging.error('compiler frontend failed to generate LLVM bitcode, halting') sys.exit(1) else: # bitcode if input_file.endswith(BITCODE_SUFFIXES): - if DEBUG: print >> sys.stderr, 'emcc: copying bitcode file: ', input_file + logging.debug('copying bitcode file: ' + input_file) temp_file = in_temp(unsuffixed(uniquename(input_file)) + '.o') shutil.copyfile(input_file, temp_file) temp_files.append(temp_file) elif input_file.endswith(DYNAMICLIB_SUFFIXES) or shared.Building.is_ar(input_file): - if DEBUG: print >> sys.stderr, 'emcc: copying library file: ', input_file + logging.debug('copying library file: ' + input_file) temp_file = in_temp(uniquename(input_file)) shutil.copyfile(input_file, temp_file) temp_files.append(temp_file) @@ -1085,7 +1086,7 @@ try: if not LEAVE_INPUTS_RAW: # Note that by assembling the .ll file, then disassembling it later, we will # remove annotations which is a good thing for compilation time - if DEBUG: print >> sys.stderr, 'emcc: assembling assembly file: ', input_file + logging.debug('assembling assembly file: ' + input_file) temp_file = in_temp(unsuffixed(uniquename(input_file)) + '.o') shared.Building.llvm_as(input_file, temp_file) temp_files.append(temp_file) @@ -1096,14 +1097,14 @@ try: if final_suffix not in JS_CONTAINING_SUFFIXES: if llvm_opts > 0: if not os.environ.get('EMCC_OPTIMIZE_NORMALLY'): - print >> sys.stderr, 'emcc: warning: -Ox flags ignored, since not generating JavaScript' + logging.warning('-Ox flags ignored, since not generating JavaScript') else: for input_file in input_files: if input_file.endswith(SOURCE_SUFFIXES): - if DEBUG: print >> sys.stderr, 'emcc: optimizing %s with -O%d since EMCC_OPTIMIZE_NORMALLY defined' % (input_file, llvm_opts) + logging.debug('optimizing %s with -O%d since EMCC_OPTIMIZE_NORMALLY defined' % (input_file, llvm_opts)) shared.Building.llvm_opt(in_temp(unsuffixed(uniquename(input_file)) + '.o'), llvm_opts) else: - if DEBUG: print >> sys.stderr, 'emcc: not optimizing %s despite EMCC_OPTIMIZE_NORMALLY since not source code' % (input_file) + logging.debug('not optimizing %s despite EMCC_OPTIMIZE_NORMALLY since not source code' % (input_file)) if not specified_target: for input_file in input_files: shutil.move(in_temp(unsuffixed(uniquename(input_file)) + '.o'), unsuffixed_basename(input_file) + '.' + final_suffix) @@ -1114,13 +1115,13 @@ try: assert len(original_input_files) == 1 or not has_dash_c, 'fatal error: cannot specify -o with -c with multiple files' + str(sys.argv) + ':' + str(original_input_files) # We have a specified target (-o <target>), which is not JavaScript or HTML, and # we have multiple files: Link them - if DEBUG: print >> sys.stderr, 'emcc: link: ' + str(temp_files), specified_target + logging.debug('link: ' + str(temp_files) + specified_target) shared.Building.link(temp_files, specified_target) exit(0) ## Continue on to create JavaScript - if DEBUG: print >> sys.stderr, 'emcc: will generate JavaScript' + logging.debug('will generate JavaScript') extra_files_to_link = [] @@ -1169,7 +1170,7 @@ try: # libc def create_libc(): - if DEBUG: print >> sys.stderr, 'emcc: building libc for cache' + logging.debug(' building libc for cache') libc_files = [ 'dlmalloc.c', os.path.join('libcxx', 'new.cpp'), @@ -1199,7 +1200,7 @@ try: # libcextra def create_libcextra(): - if DEBUG: print >> sys.stderr, 'emcc: building libcextra for cache' + logging.debug('building libcextra for cache') musl_files = [ ['ctype', [ 'iswalnum.c', @@ -1278,7 +1279,7 @@ try: # libcxx def create_libcxx(): - if DEBUG: print >> sys.stderr, 'emcc: building libcxx for cache' + logging.debug('building libcxx for cache') libcxx_files = [ 'algorithm.cpp', 'condition_variable.cpp', @@ -1309,11 +1310,11 @@ try: assert shared.Settings.QUANTUM_SIZE == 4, 'We do not support libc++ with QUANTUM_SIZE == 1' # libcxx might need corrections, so turn them all on. TODO: check which are actually needed shared.Settings.CORRECT_SIGNS = shared.Settings.CORRECT_OVERFLOWS = shared.Settings.CORRECT_ROUNDINGS = 1 - #print >> sys.stderr, 'emcc: info: using libcxx turns on CORRECT_* options' + #logging.info('using libcxx turns on CORRECT_* options') # libcxxabi - just for dynamic_cast for now def create_libcxxabi(): - if DEBUG: print >> sys.stderr, 'emcc: building libcxxabi for cache' + logging.debug('building libcxxabi for cache') libcxxabi_files = [ 'typeinfo.cpp', 'private_typeinfo.cpp' @@ -1322,7 +1323,7 @@ try: def fix_libcxxabi(need): assert shared.Settings.QUANTUM_SIZE == 4, 'We do not support libc++abi with QUANTUM_SIZE == 1' - #print >> sys.stderr, 'emcc: info: using libcxxabi, this may need CORRECT_* options' + #logging.info('using libcxxabi, this may need CORRECT_* options') #shared.Settings.CORRECT_SIGNS = shared.Settings.CORRECT_OVERFLOWS = shared.Settings.CORRECT_ROUNDINGS = 1 # If we have libcxx, we must force inclusion of libc, since libcxx uses new internally. Note: this is kind of hacky @@ -1346,10 +1347,10 @@ try: for haz in has: # remove symbols that are supplied by another of the inputs if haz in need: need.remove(haz) - if DEBUG: print >> sys.stderr, 'emcc: considering including %s: we need %s and have %s' % (name, str(need), str(has)) + logging.debug('considering including %s: we need %s and have %s' % (name, str(need), str(has))) if force or len(need) > 0: # We need to build and link the library in - if DEBUG: print >> sys.stderr, 'emcc: including %s' % name + logging.debug('including %s' % name) libfile = shared.Cache.get(name, create) extra_files_to_link.append(libfile) force = True @@ -1360,11 +1361,11 @@ try: if len(input_files) + len(extra_files_to_link) > 1 or \ (not LEAVE_INPUTS_RAW and not (suffix(temp_files[0]) in BITCODE_SUFFIXES or suffix(temp_files[0]) in DYNAMICLIB_SUFFIXES) and shared.Building.is_ar(temp_files[0])): linker_inputs = temp_files + extra_files_to_link - if DEBUG: print >> sys.stderr, 'emcc: linking: ', linker_inputs + logging.debug('linking: ', linker_inputs) t0 = time.time() shared.Building.link(linker_inputs, in_temp(target_basename + '.bc')) t1 = time.time() - if DEBUG: print >> sys.stderr, 'emcc: linking took %.2f seconds' % (t1 - t0) + logging.debug(' linking took %.2f seconds' % (t1 - t0)) final = in_temp(target_basename + '.bc') else: if not LEAVE_INPUTS_RAW: @@ -1375,7 +1376,7 @@ try: shutil.copyfile(input_files[0], final) if DEBUG: - print >> sys.stderr, 'emcc: saving intermediate processing steps to %s' % shared.EMSCRIPTEN_TEMP_DIR + logging.debug('saving intermediate processing steps to %s' % shared.EMSCRIPTEN_TEMP_DIR) intermediate_counter = 0 intermediate_time = None @@ -1385,7 +1386,7 @@ try: intermediate_counter += 1 now = time.time() if intermediate_time: - print >> sys.stderr, 'emcc: step took %.2f seconds' % (now - intermediate_time) + logging.debug(' step took %.2f seconds' % (now - intermediate_time)) intermediate_time = now if not LEAVE_INPUTS_RAW: save_intermediate('basebc', 'bc') @@ -1399,7 +1400,7 @@ try: if DEBUG: save_intermediate('opt', 'bc') # Do LTO in a separate pass to work around LLVM bug XXX (see failure e.g. in cubescript) else: - if DEBUG: print >> sys.stderr, 'emcc: not running opt because EMCC_OPTIMIZE_NORMALLY was specified, opt should have been run before' + logging.debug('not running opt because EMCC_OPTIMIZE_NORMALLY was specified, opt should have been run before') if shared.Building.can_build_standalone(): # If we can LTO, do it before dce, since it opens up dce opportunities if llvm_lto and shared.Building.can_use_unsafe_opts(): @@ -1423,13 +1424,13 @@ try: if DEBUG: save_intermediate('ll', 'll') if AUTODEBUG: - if DEBUG: print >> sys.stderr, 'emcc: autodebug' + logging.debug('autodebug') execute([shared.PYTHON, shared.AUTODEBUGGER, final, final + '.ad.ll']) final += '.ad.ll' if DEBUG: save_intermediate('autodebug', 'll') # Emscripten - if DEBUG: print >> sys.stderr, 'emcc: LLVM => JS' + logging.debug('LLVM => JS') extra_args = [] if not js_libraries else ['--libraries', ','.join(map(os.path.abspath, js_libraries))] if jcache: extra_args.append('--jcache') final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args) @@ -1437,7 +1438,7 @@ try: # Embed and preload files if len(preload_files) + len(embed_files) > 0: - if DEBUG: print >> sys.stderr, 'emcc: setting up files' + logging.debug('setting up files') file_args = [] if len(preload_files) > 0: file_args.append('--preload') @@ -1457,7 +1458,7 @@ try: # Apply pre and postjs files if pre_js or post_js: - if DEBUG: print >> sys.stderr, 'emcc: applying pre/postjses' + logging.debug('applying pre/postjses') src = open(final).read() final += '.pp.js' open(final, 'w').write(pre_js + src + post_js) @@ -1465,7 +1466,7 @@ try: # Add bindings glue if used if bind: - if DEBUG: print >> sys.stderr, 'emcc: adding embind glue' + logging.debug('adding embind glue') src = open(final).read().replace('// {{PRE_RUN_ADDITIONS}}', '// {{PRE_RUN_ADDITIONS}}\n' + open(shared.path_from_root('src', 'embind', 'embind.js')).read() + open(shared.path_from_root('src', 'embind', 'emval.js')).read() @@ -1479,7 +1480,7 @@ try: shutil.copyfile(final, final + '.tr.js') final += '.tr.js' posix = True if not shared.WINDOWS else False - if DEBUG: print >> sys.stderr, 'emcc: applying transform: %s' % js_transform + logging.debug('applying transform: %s' % js_transform) execute(shlex.split(js_transform, posix=posix) + [os.path.abspath(final)]) if DEBUG: save_intermediate('transformed') @@ -1491,7 +1492,7 @@ try: if DEBUG != '2': if shared.Settings.ASM_JS: js_optimizer_queue = ['asm'] + js_optimizer_queue - if DEBUG: print >> sys.stderr, 'emcc: applying js optimization passes:', js_optimizer_queue + logging.debug('applying js optimization passes:', js_optimizer_queue) final = shared.Building.js_optimizer(final, js_optimizer_queue, jcache) if DEBUG: save_intermediate('js_opts') else: @@ -1499,13 +1500,13 @@ try: passes = [name] if shared.Settings.ASM_JS: passes = ['asm'] + passes - print >> sys.stderr, 'emcc: applying js optimization pass:', passes + logging.info('applying js optimization pass:', passes) final = shared.Building.js_optimizer(final, passes, jcache) save_intermediate(name) js_optimizer_queue = [] if opt_level >= 1: - if DEBUG: print >> sys.stderr, 'emcc: running pre-closure post-opts' + logging.debug('running pre-closure post-opts') if DEBUG == '2': # Clean up the syntax a bit @@ -1526,12 +1527,12 @@ try: if closure: flush_js_optimizer_queue() - if DEBUG: print >> sys.stderr, 'emcc: running closure' + logging.debug('running closure') final = shared.Building.closure_compiler(final) if DEBUG: save_intermediate('closure') if opt_level >= 1: - if DEBUG: print >> sys.stderr, 'emcc: running post-closure post-opts' + logging.debug('running post-closure post-opts') js_optimizer_queue += ['simplifyExpressionsPost'] if not closure and shared.Settings.RELOOP and not keep_js_debug: @@ -1552,7 +1553,7 @@ try: if memory_init_file: if shared.Settings.USE_TYPED_ARRAYS != 2: - if type(memory_init_file) == int: print >> sys.stderr, 'emcc: warning: memory init file requires typed arrays mode 2' + if type(memory_init_file) == int: logging.warning('memory init file requires typed arrays mode 2') else: memfile = target + '.mem' shared.try_delete(memfile) @@ -1574,13 +1575,13 @@ try: if DEBUG: if os.path.exists(memfile): save_intermediate('meminit') - print >> sys.stderr, 'emcc: wrote memory initialization to %s' % memfile + logging.debug('wrote memory initialization to %s' % memfile) else: - print >> sys.stderr, 'emcc: did not see memory initialization' + logging.debug('did not see memory initialization') # If we were asked to also generate HTML, do that if final_suffix == 'html': - if DEBUG: print >> sys.stderr, 'emcc: generating HTML' + logging.debug('generating HTML') shell = open(shell_path).read() html = open(target, 'w') if not Compression.on: @@ -1657,7 +1658,7 @@ try: # copy final JS to output shutil.move(final, target) - if DEBUG: print >> sys.stderr, 'emcc: total time: %.2f seconds' % (time.time() - start_time) + if DEBUG: logging.debug('total time: %.2f seconds' % (time.time() - start_time)) finally: if not TEMP_DIR: @@ -1666,5 +1667,5 @@ finally: except: pass else: - print >> sys.stderr, 'emcc saved files are in:', temp_dir + logging.info('emcc saved files are in:' + temp_dir) |