diff options
Diffstat (limited to 'tools/shared.py')
| -rw-r--r-- | tools/shared.py | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/tools/shared.py b/tools/shared.py index d40fe119..0dbdabe5 100644 --- a/tools/shared.py +++ b/tools/shared.py @@ -1099,24 +1099,6 @@ set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)''' % { 'winfix': '' if not WINDOWS e @staticmethod def is_bitcode(filename): - # checks if a file contains LLVM bitcode - # if the file doesn't exist or doesn't have valid symbols, it isn't bitcode - try: - defs = Building.llvm_nm(filename, stderr=PIPE) - # If no symbols found, it might just be an empty bitcode file, try to dis it - if len(defs.defs) + len(defs.undefs) + len(defs.commons) == 0: - # llvm-nm 3.0 has a bug when reading symbols from ar files - # so try to see if we're dealing with an ar file, in which - # case we should try to dis it. - if not Building.is_ar(filename): - test_ll = os.path.join(EMSCRIPTEN_TEMP_DIR, 'test.ll') - Building.llvm_dis(filename, test_ll) - assert os.path.exists(test_ll) - try_delete(test_ll) - except Exception, e: - if DEBUG: print >> sys.stderr, 'shared.Building.is_bitcode failed to test whether file \'%s\' is a llvm bitcode file! Failed on exception: %s' % (filename, e) - return False - # look for magic signature b = open(filename, 'r').read(4) if b[0] == 'B' and b[1] == 'C': |