diff options
| -rwxr-xr-x | emcc | 8 | ||||
| -rwxr-xr-x | tests/runner.py | 2 |
2 files changed, 9 insertions, 1 deletions
@@ -735,6 +735,12 @@ try: absolute_warning_shown = False + # Scan for warning suppression message in advance from other cmdline flags, so that it works even if -I or -L directives are present before this. + for i in range(len(newargs)): + if newargs[i] == '-Wno-warn-absolute-paths': + newargs[i] = '' + absolute_warning_shown = True + settings_changes = [] def validate_arg_level(level_string, max_level, err_msg): @@ -879,7 +885,7 @@ try: elif newargs[i].startswith(('-I', '-L')): path_name = newargs[i][2:] if not absolute_warning_shown and os.path.isabs(path_name): - logging.warning ('-I or -L of an absolute path "' + newargs[i] + '" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript)') # Of course an absolute path to a non-system-specific library or header is fine, and you can ignore this warning. The danger are system headers that are e.g. x86 specific and nonportable. The emscripten bundled headers are modified to be portable, local system ones are generally not + logging.warning ('-I or -L of an absolute path "' + newargs[i] + '" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript). Pass \'-Wno-warn-absolute-paths\' to emcc to hide this warning.') # Of course an absolute path to a non-system-specific library or header is fine, and you can ignore this warning. The danger are system headers that are e.g. x86 specific and nonportable. The emscripten bundled headers are modified to be portable, local system ones are generally not absolute_warning_shown = True newargs = [ arg for arg in newargs if arg is not '' ] diff --git a/tests/runner.py b/tests/runner.py index b866cc08..c1924552 100755 --- a/tests/runner.py +++ b/tests/runner.py @@ -11416,6 +11416,8 @@ int main(int argc, char const *argv[]) for args, expected in [(['-I/usr/something'], True), (['-L/usr/something'], True), + (['-I/usr/something', '-Wno-warn-absolute-paths'], False), + (['-L/usr/something', '-Wno-warn-absolute-paths'], False), (['-Isubdir/something'], False), (['-Lsubdir/something'], False), ([], False)]: |