diff options
Diffstat (limited to 'emcc')
| -rwxr-xr-x | emcc | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -441,6 +441,10 @@ Options that are modified or new in %s include: (also a global property) does not invalidate everything. + Note that you must add -g during the linking + stage (bitcode to JS), for jcache to work + (otherwise, JS minification can confuse it). + --clear-cache Manually clears the cache of compiled emscripten system libraries (libc++, libc++abi, libc). This is normally @@ -557,6 +561,7 @@ if CONFIGURE_CONFIG or CMAKE_CONFIG: cmd = [compiler] + list(filter_emscripten_options(sys.argv[1:])) 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) if debug_configure: open(tempout, 'a').write('emcc, just configuring: ' + ' '.join(cmd) + '\n\n') @@ -1029,9 +1034,24 @@ try: print >> sys.stderr, 'emcc: warning: disabling closure because debug info was requested' closure = False + if jcache: + assert keep_js_debug, 'must run jcache with -g during link stage' # js minification can confuse jcache + if minify_whitespace is None: minify_whitespace = opt_level >= 2 and not keep_js_debug + assert shared.LLVM_TARGET in shared.COMPILER_OPTS + if shared.LLVM_TARGET == 'i386-pc-linux-gnu': + shared.Settings.TARGET_X86 = 1 + shared.Settings.TARGET_LE32 = 0 + assert 'le32-unknown-nacl' not in shared.COMPILER_OPTS + elif shared.LLVM_TARGET == 'le32-unknown-nacl': + shared.Settings.TARGET_LE32 = 1 + shared.Settings.TARGET_X86 = 0 + assert 'i386-pc-linux-gnu' not in shared.COMPILER_OPTS + else: + raise Exception('unknown llvm target: ' + str(shared.LLVM_TARGET)) + ## Compile source code to bitcode if DEBUG: print >> sys.stderr, 'emcc: compiling to bitcode' |