diff options
Diffstat (limited to 'mesonbuild/build.py')
| -rw-r--r-- | mesonbuild/build.py | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index fa7c140..13783d1 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -569,7 +569,7 @@ class BuildTarget(Target): unity_opt = environment.coredata.get_option(OptionKey('unity')) self.is_unity = unity_opt == 'on' or (unity_opt == 'subprojects' and subproject != '') self.environment = environment - self.sources = [] + self.sources: T.List[File] = [] self.compilers = OrderedDict() # type: OrderedDict[str, Compiler] self.objects = [] self.external_deps = [] @@ -588,7 +588,7 @@ class BuildTarget(Target): self.need_install = False self.pch = {} self.extra_args: T.Dict[str, T.List['FileOrString']] = {} - self.generated = [] + self.generated: T.Sequence[T.Union[GeneratedList, CustomTarget, CustomTargetIndex]] = [] self.d_features = {} self.pic = False self.pie = False @@ -1414,7 +1414,14 @@ You probably should put it in link_with instead.''') def uses_rust(self) -> bool: """Is this target a rust target.""" - return self.sources and self.sources[0].fname.endswith('.rs') + if self.sources: + first_file = self.sources[0] + if first_file.fname.endswith('.rs'): + return True + elif self.generated: + if self.generated[0].get_outputs()[0].endswith('.rs'): + return True + return False def get_using_msvc(self): ''' @@ -1434,11 +1441,13 @@ You probably should put it in link_with instead.''') 2. If the target contains only objects, process_compilers guesses and picks the first compiler that smells right. ''' - compiler, _ = self.get_clink_dynamic_linker_and_stdlibs() + # Rustc can use msvc style linkers + if self.uses_rust(): + compiler = self.environment.coredata.compilers[self.for_machine]['rust'] + else: + compiler, _ = self.get_clink_dynamic_linker_and_stdlibs() # Mixing many languages with MSVC is not supported yet so ignore stdlibs. - if compiler and compiler.get_linker_id() in {'link', 'lld-link', 'xilink', 'optlink'}: - return True - return False + return compiler and compiler.get_linker_id() in {'link', 'lld-link', 'xilink', 'optlink'} def check_module_linking(self): ''' |