ignore generated files and added min version required for project gen…

.gitignore

@@ -1,3 +1,10 @@
+CmakeCache.txt
+*.cmake
+*.vcxproj
+*.vcxproj.filters
+*.sln
+CMakeFiles/
+_deps/
 build/
 *~
 *.sublime-project

README.md

@@ -40,6 +40,13 @@ cmake --build build
 ctest --test-dir build --output-on-failure
 ```
 
+### Visual Studio 2022 builds
+```shell
+cmake -G "Visual Studio 17 2022" -DFFF_GENERATE=ON -DFFF_UNIT_TESTING=ON
+Open solution file in Visual Studio
+Build projects and test will be discovered
+```
+
 ## Hello Fake World!
 
 Say you are testing an embedded user interface and you have a function that

examples/CMakeLists.txt

@@ -1,6 +1,6 @@
 # Copyright 2022 Google LLC
 # SPDX-License-Identifier: Apache-2.0
-
+cmake_minimum_required(VERSION 3.20.0)
 add_subdirectory(driver_testing)
 add_subdirectory(embedded_ui)
 add_subdirectory(weak_linking)

examples/driver_testing/CMakeLists.txt

@@ -1,6 +1,6 @@
 # Copyright 2022 Google LLC
 # SPDX-License-Identifier: Apache-2.0
-
+cmake_minimum_required(VERSION 3.20.0)
 # Create the driver test binary
 add_executable(driver_test
     src/driver.c

examples/embedded_ui/CMakeLists.txt

@@ -1,6 +1,6 @@
 # Copyright 2022 Google LLC
 # SPDX-License-Identifier: Apache-2.0
-
+cmake_minimum_required(VERSION 3.20.0)
 # Create the ui_test_ansic test binary
 add_executable(ui_test_ansic src/UI_test_ansic.c src/UI.c)
 target_include_directories(ui_test_ansic PRIVATE include)

examples/weak_linking/CMakeLists.txt

@@ -1,6 +1,6 @@
 # Copyright 2022 Google LLC
 # SPDX-License-Identifier: Apache-2.0
-
+cmake_minimum_required(VERSION 3.20.0)
 # Skip these tests for Windows
 if(WIN32)
     message(STATUS "Weak linking requires __attribute__((weak)) which isn't supported on MS VS, skipping tests")

test/CMakeLists.txt

@@ -1,6 +1,6 @@
 # Copyright 2022 Google LLC
 # SPDX-License-Identifier: Apache-2.0
-
+cmake_minimum_required(VERSION 3.20.0)
 # Create a list of common files needed for tests
 set(
   COMMON_FILE_LIST