Merge pull request #3486 from Salamandar/salamandar/meson_version_introspection

Add FeatureNew and FeatureDeprecated, to alert the user of bad meson_version

1 files changed, 8 insertions, 0 deletions

diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index b6399bb..0bcb98f 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -25,6 +25,7 @@ from .mesonlib import typeslistify, stringlistify, classify_unity_sources
 from .mesonlib import get_filenames_templates_dict, substitute_values
 from .mesonlib import for_windows, for_darwin, for_cygwin, for_android, has_path_sep
 from .compilers import is_object, clike_langs, sort_clike, lang_suffixes
+from .interpreterbase import FeatureNew, FeatureNewKwargs
 
 pch_kwargs = set(['c_pch', 'cpp_pch'])
 
@@ -330,6 +331,9 @@ a hard error in the future.''' % name)
             myid = subdir_part + '@@' + myid
         return myid
 
+    @FeatureNewKwargs('build target', '0.42.0', ['rust_crate_type', 'build_rpath', 'implicit_include_directories'])
+    @FeatureNewKwargs('build target', '0.41.0', ['rust_args'])
+    @FeatureNewKwargs('build target', '0.40.0', ['build_by_default'])
     def process_kwargs(self, kwargs):
         if 'build_by_default' in kwargs:
             self.build_by_default = kwargs['build_by_default']
@@ -1082,6 +1086,7 @@ recommended as it can lead to undefined behaviour on some platforms''')
                 return
 
 class Generator:
+    @FeatureNewKwargs('generator', '0.43.0', 'capture')
     def __init__(self, args, kwargs):
         if len(args) != 1:
             raise InvalidArguments('Generator requires exactly one positional argument: the executable')
@@ -1763,6 +1768,9 @@ class CustomTarget(Target):
                 if 'install_dir' not in kwargs:
                     raise InvalidArguments('"install_dir" must be specified '
                                            'when installing a target')
+
+                if isinstance(kwargs['install_dir'], list):
+                    FeatureNew('multiple install_dir for custom_target', '0.40.0').use()
                 # If an item in this list is False, the output corresponding to
                 # the list index of that item will not be installed
                 self.install_dir = typeslistify(kwargs['install_dir'], (str, bool))