diff options
Diffstat (limited to 'backends.py')
| -rwxr-xr-x | backends.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/backends.py b/backends.py index 9265ade..6684aea 100755 --- a/backends.py +++ b/backends.py @@ -20,6 +20,7 @@ import environment from meson_install import InstallData from interpreter import InvalidArguments import shutil +from coredata import MesonException if environment.is_windows(): quote_char = '"' @@ -525,22 +526,29 @@ class NinjaBackend(Backend): exe = generator.get_exe() infilelist = genlist.get_infilelist() outfilelist = genlist.get_outfilelist() - if len(infilelist) != len(outfilelist): - raise RuntimeError('Internal data structures broken.') if isinstance(exe, interpreter.BuildTarget): exe_file = os.path.join(self.environment.get_build_dir(), self.get_target_filename(exe)) else: exe_file = exe.get_command() base_args = generator.get_arglist() for i in range(len(infilelist)): - infilename = os.path.join(self.environment.get_source_dir(), infilelist[i]) - outfilename = os.path.join(self.get_target_private_dir(target), outfilelist[i]) - args = [x.replace("@INPUT@", infilename).replace('@OUTPUT@', outfilename)\ + if len(infilelist) == len(outfilelist): + sole_output = os.path.join(self.get_target_private_dir(target), outfilelist[i]) + else: + for x in base_args: + if '@OUTPUT@' in x: + raise MesonException('Tried to use @OUTPUT@ in a rule with more than one output.') + sole_output = '' + curfile = infilelist[i] + infilename = os.path.join(self.environment.get_source_dir(), curfile) + outfiles = genlist.get_outputs_for(curfile) + outfiles = [os.path.join(self.get_target_private_dir(target), of) for of in outfiles] + args = [x.replace("@INPUT@", infilename).replace('@OUTPUT@', sole_output)\ for x in base_args] args = [x.replace("@SOURCE_DIR@", self.environment.get_source_dir()).replace("@BUILD_DIR@", self.get_target_private_dir(target)) for x in args] cmdlist = [exe_file] + args - elem = NinjaBuildElement(outfilename, 'CUSTOM_COMMAND', infilename) + elem = NinjaBuildElement(outfiles, 'CUSTOM_COMMAND', infilename) elem.add_item('DESC', 'Generating $out') if isinstance(exe, interpreter.BuildTarget): elem.add_dep(self.get_target_filename(exe)) |