Handle feed and capture in xcodebackend.
diff --git a/mesonbuild/backend/xcodebackend.py b/mesonbuild/backend/xcodebackend.py
index ad48673..a5c6931 100644
--- a/mesonbuild/backend/xcodebackend.py
+++ b/mesonbuild/backend/xcodebackend.py
@@ -1177,7 +1177,8 @@
(srcs, ofilenames, cmd) = self.eval_custom_target_command(t, absolute_outputs=True)
fixed_cmd, _ = self.as_meson_exe_cmdline(cmd[0],
cmd[1:],
- #workdir=None,
+ capture=ofilenames[0] if t.capture else None,
+ feed=srcs[0] if t.feed else None,
env=t.env)
custom_dict = PbxDict()
objects_dict.add_item(self.shell_targets[tname], custom_dict, f'/* Custom target {tname} */')
