FeatureNew: Make all checks subproject-specific

We now pass the current subproject to every FeatureNew and
FeatureDeprecated call. This requires a bunch of rework to:

1. Ensure that we have access to the subproject in the list of
   arguments when used as a decorator (see _get_callee_args).
2. Pass the subproject to .use() when it's called manually.
3. We also can't do feature checks for new features in
   meson_options.txt because that's parsed before we know the
   meson_version from project()

1 files changed, 0 insertions, 5 deletions

diff --git a/mesonbuild/dependencies/misc.py b/mesonbuild/dependencies/misc.py
index 95fe1d8..745dff0 100644
--- a/mesonbuild/dependencies/misc.py
+++ b/mesonbuild/dependencies/misc.py
@@ -31,11 +31,9 @@ from .base import (
     ConfigToolDependency,
 )
 
-from ..interpreterbase import FeatureNew
 
 class MPIDependency(ExternalDependency):
 
-    @FeatureNew('MPI Dependency', '0.42.0')
     def __init__(self, environment, kwargs):
         language = kwargs.get('language', 'c')
         super().__init__('mpi', environment, language, kwargs)
@@ -252,7 +250,6 @@ class OpenMPDependency(ExternalDependency):
         '199810': '1.0',
     }
 
-    @FeatureNew('OpenMP Dependency', '0.46.0')
     def __init__(self, environment, kwargs):
         language = kwargs.get('language')
         super().__init__('openmp', environment, language, kwargs)
@@ -433,7 +430,6 @@ class Python3Dependency(ExternalDependency):
 
 class PcapDependency(ExternalDependency):
 
-    @FeatureNew('Pcap Dependency', '0.42.0')
     def __init__(self, environment, kwargs):
         super().__init__('pcap', environment, None, kwargs)
 
@@ -517,7 +513,6 @@ class CupsDependency(ExternalDependency):
 
 
 class LibWmfDependency(ExternalDependency):
-    @FeatureNew('LibWMF Dependency', '0.44.0')
     def __init__(self, environment, kwargs):
         super().__init__('libwmf', environment, None, kwargs)