Merge pull request #8162 from dcbaker/wip/2021-01/rust-module-bindgen

Add a wrapper to the rust module for bindgen

1 files changed, 10 insertions, 2 deletions

diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index 160ee9a..9a4f8b1 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -322,6 +322,13 @@ class IncludeDirs:
     def get_extra_build_dirs(self):
         return self.extra_build_dirs
 
+    def to_string_list(self, sourcedir: str) -> T.List[str]:
+        """Convert IncludeDirs object to a list of strings."""
+        strlist: T.List[str] = []
+        for idir in self.incdirs:
+            strlist.append(os.path.join(sourcedir, self.curdir, idir))
+        return strlist
+
 class ExtractedObjects:
     '''
     Holds a list of sources for which the objects must be extracted
@@ -2189,7 +2196,8 @@ class CustomTarget(Target, CommandBase):
         'env',
     ])
 
-    def __init__(self, name, subdir, subproject, kwargs, absolute_paths=False, backend=None):
+    def __init__(self, name: str, subdir: str, subproject: str, kwargs: T.Dict[str, T.Any],
+                 absolute_paths: bool = False, backend: T.Optional[str] = None):
         self.typename = 'custom'
         # TODO expose keyword arg to make MachineChoice.HOST configurable
         super().__init__(name, subdir, subproject, False, MachineChoice.HOST)
@@ -2204,7 +2212,7 @@ class CustomTarget(Target, CommandBase):
         for k in kwargs:
             if k not in CustomTarget.known_kwargs:
                 unknowns.append(k)
-        if len(unknowns) > 0:
+        if unknowns:
             mlog.warning('Unknown keyword arguments in target {}: {}'.format(self.name, ', '.join(unknowns)))
 
     def get_default_install_dir(self, environment):