diff options
| -rw-r--r-- | mesonbuild/mconf.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/mesonbuild/mconf.py b/mesonbuild/mconf.py index bdc1d57..dd74d89 100644 --- a/mesonbuild/mconf.py +++ b/mesonbuild/mconf.py @@ -208,7 +208,7 @@ class Conf: def print_default_values_warning(): mlog.warning('The source directory instead of the build directory was specified.') - mlog.warning('Only the default values for the project are printed, and all command line parameters are ignored.') + mlog.warning('Only the default values for the project are printed.') if self.default_values_only: print_default_values_warning() @@ -297,10 +297,13 @@ class Conf: def run(options): coredata.parse_cmd_line_options(options) builddir = os.path.abspath(os.path.realpath(options.builddir)) + print_only = not options.cmd_line_options and not options.clearcache c = None try: c = Conf(builddir) - if c.default_values_only: + if c.default_values_only and not print_only: + raise mesonlib.MesonException('No valid build directory found, cannot modify options.') + if c.default_values_only or print_only: c.print_conf(options.pager) return 0 @@ -308,11 +311,9 @@ def run(options): if options.cmd_line_options: save = c.set_options(options.cmd_line_options) coredata.update_cmd_line_file(builddir, options) - elif options.clearcache: + if options.clearcache: c.clear_cache() save = True - else: - c.print_conf(options.pager) if save: c.save() mintro.update_build_options(c.coredata, c.build.environment.info_dir) |