self.configure_env()
self.configure_compile_flags()
self.configure_link_flags()
+ self.configure_color_diagnostics()
self.configure_debug_mode()
self.configure_warnings()
self.configure_sanitizer()
else:
self.lit_config.fatal("unrecognized system: %r" % target_platform)
+ def configure_color_diagnostics(self):
+ use_color = self.get_lit_conf('color_diagnostics')
+ if use_color is None:
+ use_color = os.environ.get('LIBCXX_COLOR_DIAGNOSTICS')
+ if use_color is None:
+ return
+ if use_color != '':
+ self.lit_config.fatal('Invalid value for color_diagnostics "%s".'
+ % use_color)
+ cxx_type = self.cxx.type
+ if cxx_type is None:
+ self.lit_config.warning(
+ 'Unable to force color output for unknown compiler "%s"'
+ % cxx.path)
+ elif cxx_type in ['clang', 'apple-clang']:
+ self.cxx.flags += ['-fcolor-diagnostics']
+ elif cxx_type == 'gcc':
+ self.cxx.flags += ['-fdiagnostics-color=always']
+
def configure_debug_mode(self):
debug_level = self.get_lit_conf('debug_level', None)
if not debug_level:
</blockquote>
</p>
+<p>
+<h3 class="lit-option">color_diagnostics</h3>
+<blockquote class="lit-option-desc">
+Enable the use of colorized compile diagnostics. If the
+<code>color_diagnostics</code> option is specified or the enviroment variable
+<code>LIBCXX_COLOR_DIAGNOSTICS</code> is present then color diagnostics will be
+enabled.
+</blockquote>
+</p>
+
</div>
</body>
</html>