diff options
| author | Nirbheek Chauhan <nirbheek@centricular.com> | 2018-06-02 19:27:49 +0530 |
|---|---|---|
| committer | Nirbheek Chauhan <nirbheek@centricular.com> | 2018-06-04 01:36:15 +0530 |
| commit | e4fd3df0e6b8c09124ebe08662ea62665c11eacb (patch) | |
| tree | d8b630ecd4226c116e6b571530e82da402301830 /mesonbuild/interpreter.py | |
| parent | fffbb9f75216e4f68df152747ed645fb6bc9b9e7 (diff) | |
| download | meson-nirbheek/add-apple-bitcode-support.tar.gz | |
Warn when Apple bitcode support is enabled and in-usenirbheek/add-apple-bitcode-support
We have to disable some options, so tell the user about them and point
to the documentation so they can read more about it.
Diffstat (limited to 'mesonbuild/interpreter.py')
| -rw-r--r-- | mesonbuild/interpreter.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py index 49e9381a4..0e4dc826e 100644 --- a/mesonbuild/interpreter.py +++ b/mesonbuild/interpreter.py @@ -2421,7 +2421,13 @@ to directly access options of other subprojects.''') self.add_base_options(comp) return success + def emit_base_options_warnings(self, enabled_opts): + if 'b_bitcode' in enabled_opts: + mlog.warning('Base option \'b_bitcode\' is enabled, which is incompatible with many linker options. Incompatible options such as such as \'b_asneeded\' have been disabled.') + mlog.warning('Please see https://mesonbuild.com/Builtin-options.html#Notes_about_Apple_Bitcode_support for more details.') + def add_base_options(self, compiler): + enabled_opts = [] proj_opt = self.environment.cmd_line_options.projectoptions for optname in compiler.base_options: if optname in self.coredata.base_options: @@ -2429,9 +2435,13 @@ to directly access options of other subprojects.''') oobj = compilers.base_options[optname] for po in proj_opt: if po.startswith(optname + '='): - oobj.set_value(po.split('=', 1)[1]) + opt, value = po.split('=', 1) + oobj.set_value(value) + if oobj.value: + enabled_opts.append(opt) break self.coredata.base_options[optname] = oobj + self.emit_base_options_warnings(enabled_opts) def program_from_cross_file(self, prognames, silent=False): bins = self.environment.cross_info.config['binaries'] |