diff options
| -rw-r--r-- | mesonbuild/dependencies/base.py | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/mesonbuild/dependencies/base.py b/mesonbuild/dependencies/base.py index 46cce43..b8787cc 100644 --- a/mesonbuild/dependencies/base.py +++ b/mesonbuild/dependencies/base.py @@ -400,11 +400,22 @@ class PkgConfigDependency(ExternalDependency): m = 'Invalid version of dependency, need {!r} {!r} found {!r}.' raise DependencyException(m.format(name, not_found, self.version)) return - found_msg += [mlog.green('YES'), self.version] - # Fetch cargs to be used while using this dependency - self._set_cargs() - # Fetch the libraries and library paths needed for using this - self._set_libs() + + try: + # Fetch cargs to be used while using this dependency + self._set_cargs() + # Fetch the libraries and library paths needed for using this + self._set_libs() + found_msg += [mlog.green('YES'), self.version] + except DependencyException as e: + if self.required: + raise + else: + self.compile_args = [] + self.link_args = [] + self.is_found = False + found_msg += [mlog.red('NO'), '; reason: {}'.format(str(e))] + # Print the found message only at the very end because fetching cflags # and libs can also fail if other needed pkg-config files aren't found. if not self.silent: |