diff options
Diffstat (limited to 'emcc')
| -rwxr-xr-x | emcc | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -421,6 +421,22 @@ Options that are modified or new in %s include: 'jsfuncs' will be cached. So avoid modifying globals to let caching work fully. + To work around the problem mentioned in the + previous paragraph, you can use + + emscripten_jcache_printf + + when adding debug printfs to your code. That + function is specially preprocessed so that it + does not create a constant string global for + its first argument. See emscripten.h for more + details. Note in particular that you need to + already have a call to that function in your + code *before* you add one and do an incremental + build, so that adding an external reference + (also a global property) does not invalidate + everything. + --clear-cache Manually clears the cache of compiled emscripten system libraries (libc++, libc++abi, libc). This is normally @@ -978,6 +994,7 @@ try: for input_file in input_files: if input_file.endswith(SOURCE_SUFFIXES): if DEBUG: print >> sys.stderr, 'emcc: 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] @@ -1268,9 +1285,6 @@ try: execute(shlex.split(js_transform, posix=posix) + [os.path.abspath(final)]) if DEBUG: save_intermediate('transformed') - if shared.Settings.ASM_JS: # XXX temporary wrapping for testing purposes - print >> sys.stderr, 'emcc: ASM_JS mode is highly experimental, and will not work on most codebases yet. It is NOT recommended that you try this yet.' - # It is useful to run several js optimizer passes together, to save on unneeded unparsing/reparsing js_optimizer_queue = [] def flush_js_optimizer_queue(): |