diff options
Diffstat (limited to 'emcc')
| -rwxr-xr-x | emcc | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -423,7 +423,17 @@ Options that are modified or new in %s include: -v Turns on verbose output. This will pass -v to Clang, and also enable EMCC_DEBUG - to details emcc's operations + to details emcc's operations. + + It will also run emscripten's internal sanity + checks, checking that things like the LLVM directory + path looks correct, etc. This works with or + without other arguments, so it can be useful to run + + emcc -v + + if you see odd errors, as it can help diagnose + things. --clear-cache Manually clears the cache of compiled emscripten system libraries (libc++, @@ -528,8 +538,9 @@ There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR P elif len(sys.argv) == 2 and sys.argv[1] == '-v': # -v with no inputs print 'emcc (Emscripten GCC-like replacement + linker emulating GNU ld ) %s' % shared.EMSCRIPTEN_VERSION + code = subprocess.call([shared.CLANG, '-v']) shared.check_sanity(force=True) - exit(subprocess.call([shared.CLANG, '-v'])) + exit(code) def is_minus_s_for_emcc(newargs, i): assert newargs[i] == '-s' @@ -1180,7 +1191,10 @@ try: logging.warning('jcache is deprecated and not supported in fastcomp (you should not need it anyhow), disabling') jcache = False - fastcomp_opts = ['-pnacl-abi-simplify-preopt', '-pnacl-abi-simplify-postopt'] + fastcomp_opts = [] + if shared.Settings.NO_EXIT_RUNTIME: + fastcomp_opts += ['-emscripten-no-exit-runtime', '-globaldce'] + fastcomp_opts += ['-pnacl-abi-simplify-preopt', '-pnacl-abi-simplify-postopt'] if shared.Settings.DISABLE_EXCEPTION_CATCHING != 1: fastcomp_opts += ['-enable-emscripten-cxx-exceptions'] if len(shared.Settings.EXCEPTION_CATCHING_WHITELIST) > 0: |