(#17021) wil: correct package_info and msvc version

review mistakes from #16701 (comment)

recipes/wil/all/conanfile.py

@@ -33,21 +33,20 @@ def _min_cppstd(self):
 
     @property
     def _compilers_minimum_version(self):
+        # About compiler version: https://github.com/microsoft/wil/issues/207#issuecomment-991722592 
         return {
             "Visual Studio": "15",
-            "msvc": "14.1"
+            "msvc": "191"
         }
 
-    # About compiler version: https://github.com/microsoft/wil/issues/207#issuecomment-991722592 
     def export_sources(self):
         export_conandata_patches(self)
 
     def layout(self):
         basic_layout(self, src_folder="src")
 
-    # same package ID for any package
     def package_id(self):
-        self.info.clear()
+        self.info.clear() # same package ID for any package
 
     def validate(self):
         if self.settings.compiler.get_safe("cppstd"):
@@ -83,11 +82,11 @@ def package_info(self):
         self.cpp_info.libdirs = []
 
         # https://github.com/microsoft/wil/blob/56e3e5aa79234f8de3ceeeaf05b715b823bc2cca/CMakeLists.txt#L53
-        self.cpp_info.set_property("cmake_file_name", "WIL")
+        self.cpp_info.set_property("cmake_file_name", "wil")
         self.cpp_info.set_property("cmake_target_name", "WIL::WIL")
 
         # TODO: to remove in conan v2 once cmake_find_package_* generators removed
-        self.cpp_info.filenames["cmake_find_package"] = "WIL"
-        self.cpp_info.filenames["cmake_find_package_multi"] = "WIL"
+        self.cpp_info.filenames["cmake_find_package"] = "wil"
+        self.cpp_info.filenames["cmake_find_package_multi"] = "wil"
         self.cpp_info.names["cmake_find_package"] = "WIL"
         self.cpp_info.names["cmake_find_package_multi"] = "WIL"

recipes/wil/all/test_package/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.8)
 project(test_package LANGUAGES CXX)
 
-find_package(WIL REQUIRED CONFIG)
+find_package(wil REQUIRED CONFIG)
 
 add_executable(${PROJECT_NAME} test_package.cpp)
 target_link_libraries(${PROJECT_NAME} PRIVATE WIL::WIL)