| James Kuszmaul | 27da814 | 2019-07-21 16:13:55 -0700 | [diff] [blame] | 1 | --- emcc.py |
| 2 | +++ emcc.py |
| 3 | @@ -206,6 +206,9 @@ class EmccOptions(object): |
| 4 | # Defaults to using the native EOL on each platform (\r\n on Windows, \n on |
| 5 | # Linux & MacOS) |
| 6 | self.output_eol = os.linesep |
| 7 | + # Whether we will expand the full path of any input files to remove any |
| 8 | + # symlinks. |
| 9 | + self.expand_symlinks = True |
| 10 | |
| 11 | |
| 12 | def use_source_map(options): |
| 13 | @@ -859,7 +862,9 @@ There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR P |
| 14 | '-current_version', '-I', '-L', '-include-pch'): |
| 15 | continue # ignore this gcc-style argument |
| 16 | |
| 17 | - if os.path.islink(arg) and get_file_suffix(os.path.realpath(arg)) in SOURCE_ENDINGS + BITCODE_ENDINGS + DYNAMICLIB_ENDINGS + ASSEMBLY_ENDINGS + HEADER_ENDINGS: |
| 18 | + if (options.expand_symlinks |
| 19 | + and os.path.islink(arg) |
| 20 | + and get_file_suffix(os.path.realpath(arg)) in SOURCE_ENDINGS + BITCODE_ENDINGS + DYNAMICLIB_ENDINGS + ASSEMBLY_ENDINGS + HEADER_ENDINGS): |
| 21 | arg = os.path.realpath(arg) |
| 22 | |
| 23 | if not arg.startswith('-'): |
| 24 | @@ -2516,6 +2521,8 @@ def parse_args(newargs): |
| 25 | settings_changes.append('SIMD=1') |
| 26 | elif newargs[i] == '-mno-simd128': |
| 27 | settings_changes.append('SIMD=0') |
| 28 | + elif newargs[i] == '-no-canonical-prefixes': |
| 29 | + options.expand_symlinks = False |
| 30 | |
| 31 | if should_exit: |
| 32 | sys.exit(0) |
| 33 | |