(#14693) prepare Meson for v2

* prepare Meson for v2

* restoring package_id() with self.info.clear

recipes/meson/all/conanfile.py

@@ -1,9 +1,10 @@
+import os
+import textwrap
+
 from conan import ConanFile, conan_version
 from conan.tools.files import copy, get, rmdir, save
 from conan.tools.layout import basic_layout
 from conan.tools.scm import Version
-import os
-import textwrap
 
 required_conan_version = ">=1.52.0"
 
@@ -15,18 +16,13 @@ class MesonConan(ConanFile):
     url = "https://github.com/conan-io/conan-center-index"
     homepage = "https://github.com/mesonbuild/meson"
     license = "Apache-2.0"
-    settings = "os", "arch", "compiler", "build_type"
     no_copy_source = True
 
-    @property
-    def _settings_build(self):
-        return getattr(self, "settings_build", self.settings)
-
     def layout(self):
         basic_layout(self, src_folder="src")
 
     def requirements(self):
-        if self.conf.get("tools.meson.mesontoolchain:backend", default=False, check_type=str) in (False, "ninja"):
+        if self.conf.get("tools.meson.mesontoolchain:backend", default="ninja", check_type=str) == "ninja":
             self.requires("ninja/1.11.1")
 
     def package_id(self):
@@ -36,24 +32,6 @@ class MesonConan(ConanFile):
         get(self, **self.conan_data["sources"][self.version],
             destination=self.source_folder, strip_root=True)
 
-        # FIXME: https://github.com/conan-io/conan/issues/10726
-        def _fix_symlinks(root, files):
-            if not self._settings_build.os == "Windows":
-                return
-            for filename in files:
-                filename = os.path.join(root, filename)
-                if os.path.islink(filename):
-                    target = os.readlink(filename)
-                    if "/" in target:
-                        self.output.info(f"fixing broken link {target}")
-                        target = target.replace("/", "\\")
-                        os.unlink(filename)
-                        os.symlink(target, filename)
-
-        for root, dirs, files in os.walk(self.source_folder):
-            _fix_symlinks(root, dirs)
-            _fix_symlinks(root, files)
-
     def build(self):
         pass
 

recipes/meson/all/test_package/conanfile.py

@@ -1,8 +1,9 @@
+import os
+
 from conan import ConanFile
 from conan.tools.build import can_run
 from conan.tools.layout import basic_layout
 from conan.tools.meson import Meson
-import os
 
 
 class TestPackageConan(ConanFile):