interpreter: use find_program_impl instead of shutil.which for vcs_tag
This is the right thing to do, using which is wrong.
@@ -1686,8 +1686,7 @@ external dependencies (including libraries) must go to "dependencies".''')
vcs_cmd = kwargs['command']
source_dir = os.path.normpath(os.path.join(self.environment.get_source_dir(), self.subdir))
if vcs_cmd:
- # Is the command an executable in path or maybe a script in the source tree?
- vcs_cmd[0] = shutil.which(vcs_cmd[0]) or os.path.join(source_dir, vcs_cmd[0])
+ vcs_cmd[0] = self.find_program_impl(vcs_cmd[0])
else:
vcs = mesonlib.detect_vcs(source_dir)
if vcs:
