Removed two deprecations from 2016.

docs/markdown/snippets/deprecations.md

@@ -0,0 +1,14 @@
+## Removed two deprecated features
+
+The standalone `find_library` function has been a no-op for a long
+time. Starting with this version it becomes a hard error.
+
+There used to be a keywordless version of `run_target` which looked
+like this:
+
+    run_target('targetname', 'command', 'arg1', 'arg2')
+
+This is now an error. The correct format for this is now:
+
+    run_target('targetname',
+      command : ['command', 'arg1', 'arg2'])

mesonbuild/interpreter.py

@@ -1,4 +1,4 @@
-# Copyright 2012-2017 The Meson development team
+# Copyright 2012-2018 The Meson development team
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
@@ -36,8 +36,6 @@ from collections import namedtuple
 
 import importlib
 
-run_depr_printed = False
-
 def stringifyUserArguments(args):
     if isinstance(args, list):
         return '[%s]' % ', '.join([stringifyUserArguments(x) for x in args])
@@ -2138,7 +2136,7 @@ to directly access options of other subprojects.''')
         return progobj
 
     def func_find_library(self, node, args, kwargs):
-        mlog.log(mlog.red('DEPRECATION:'), 'find_library() is removed, use the corresponding method in compiler object instead.')
+        raise InvalidCode('find_library() is removed, use the corresponding method in a compiler object instead.')
 
     def _find_cached_dep(self, name, kwargs):
         # Check if we want this as a cross-dep or a native-dep
@@ -2447,15 +2445,8 @@ root and issuing %s.
 
     @permittedKwargs(permitted_kwargs['run_target'])
     def func_run_target(self, node, args, kwargs):
-        global run_depr_printed
         if len(args) > 1:
-            if not run_depr_printed:
-                mlog.log(mlog.red('DEPRECATION'), 'positional version of run_target is deprecated, use the keyword version instead.')
-                run_depr_printed = True
-            if 'command' in kwargs:
-                raise InterpreterException('Can not have command both in positional and keyword arguments.')
-            all_args = args[1:]
-            deps = []
+            raise InvalidCode('Run_target takes only one positional argument: the target name.')
         elif len(args) == 1:
             if 'command' not in kwargs:
                 raise InterpreterException('Missing "command" keyword argument')

test cases/common/58 run target/meson.build

@@ -1,8 +1,5 @@
 project('run target', 'c')
 
-# deprecated format, fix once we remove support for it.
-run_target('mycommand','scripts/script.sh')
-
 # Make it possible to run built programs.
 # In cross builds exe_wrapper should be added if it exists.
 

test cases/common/90 identical target name in subproject/meson.build

@@ -3,4 +3,4 @@ project('toplevel bar', 'c')
 subproject('foo')
 
 executable('bar', 'bar.c')
-run_target('nop', 'true')
+run_target('nop', command : ['true'])

test cases/common/90 identical target name in subproject/subprojects/foo/meson.build

@@ -1,4 +1,4 @@
 project('subfoo', 'c')
 
 executable('bar', 'bar.c')
-run_target('nop', 'true')
+run_target('nop', command : ['true'])