diff options
Diffstat (limited to 'mesonbuild/build.py')
| -rw-r--r-- | mesonbuild/build.py | 59 |
1 files changed, 57 insertions, 2 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index fb56cea..89b96f5 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -74,6 +74,9 @@ known_lib_kwargs.update({'version': True, # Only for shared libs 'rust_crate_type': True, # Only for Rust libs }) +known_exe_kwargs = known_basic_kwargs.copy() +known_exe_kwargs.update({'implib': True, + }) class InvalidArguments(MesonException): pass @@ -841,8 +844,8 @@ You probably should put it in link_with instead.''') for t in flatten(target): if hasattr(t, 'held_object'): t = t.held_object - if not isinstance(t, (StaticLibrary, SharedLibrary)): - raise InvalidArguments('Link target {!r} is not library.'.format(t)) + if not t.is_linkable_target(): + raise InvalidArguments('Link target {!r} is not linkable.'.format(t)) if isinstance(self, SharedLibrary) and isinstance(t, StaticLibrary) and not t.pic: msg = "Can't link non-PIC static library {!r} into shared library {!r}. ".format(t.name, self.name) msg += "Use the 'pic' option to static_library to build with PIC." @@ -986,6 +989,9 @@ You probably should put it in link_with instead.''') return True return False + def is_linkable_target(self): + return False + class Generator: def __init__(self, args, kwargs): @@ -1122,9 +1128,52 @@ class Executable(BuildTarget): self.filename += '.' + self.suffix self.outputs = [self.filename] + # The import library this target will generate + self.import_filename = None + # The import library that Visual Studio would generate (and accept) + self.vs_import_filename = None + # The import library that GCC would generate (and prefer) + self.gcc_import_filename = None + + # if implib appears, this target is linkwith:-able, but that only means + # something on Windows platforms. + self.is_linkwithable = False + if 'implib' in kwargs and kwargs['implib']: + implib_basename = self.name + '.exe' + if not isinstance(kwargs['implib'], bool): + implib_basename = kwargs['implib'] + self.is_linkwithable = True + if for_windows(is_cross, environment) or for_cygwin(is_cross, environment): + self.vs_import_filename = '{0}.lib'.format(implib_basename) + self.gcc_import_filename = 'lib{0}.a'.format(implib_basename) + + if self.get_using_msvc(): + self.import_filename = self.vs_import_filename + else: + self.import_filename = self.gcc_import_filename + def type_suffix(self): return "@exe" + def check_unknown_kwargs(self, kwargs): + self.check_unknown_kwargs_int(kwargs, known_exe_kwargs) + + def get_import_filename(self): + """ + The name of the import library that will be outputted by the compiler + + Returns None if there is no import library required for this platform + """ + return self.import_filename + + def get_import_filenameslist(self): + if self.import_filename: + return [self.vs_import_filename, self.gcc_import_filename] + return [] + + def is_linkable_target(self): + return self.is_linkwithable + class StaticLibrary(BuildTarget): def __init__(self, name, subdir, subproject, is_cross, sources, objects, environment, kwargs): if 'pic' not in kwargs and 'b_staticpic' in environment.coredata.base_options: @@ -1176,6 +1225,9 @@ class StaticLibrary(BuildTarget): else: raise InvalidArguments('Invalid rust_crate_type "{0}": must be a string.'.format(rust_crate_type)) + def is_linkable_target(self): + return True + class SharedLibrary(BuildTarget): def __init__(self, name, subdir, subproject, is_cross, sources, objects, environment, kwargs): self.soversion = None @@ -1405,6 +1457,9 @@ class SharedLibrary(BuildTarget): def type_suffix(self): return "@sha" + def is_linkable_target(self): + return True + # A shared library that is meant to be used with dlopen rather than linking # into something else. class SharedModule(SharedLibrary): |