Port Windows build to CMake.

.github/workflows/pr-unit-tests-static-windows.yaml

@@ -0,0 +1,38 @@
+name: Unit Tests / Required / Static / Windows
+on:
+  pull_request:
+  merge_group:
+
+jobs:
+  build:
+    name: Build and Test on Windows
+    runs-on: windows-2022
+    strategy:
+      fail-fast: false
+      matrix:
+        build-type:
+          - Release
+          - Debug
+    steps:
+      - name: Checkout Anura
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          submodules: true
+          fetch-depth: 0
+
+      - name: Set MSBuild Up
+        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2.0.0
+
+      - name: Set ccache Up
+        uses: hendrikmuhs/ccache-action@ed74d11c0b343532753ecead8a951bb09bb34bc9 # v1.2.14
+        with:
+          key: unit-tests-windows-${{ matrix.build-type }}
+
+      - name: Build Prep Anura
+        run: cmake buildsystem\windows-static  -D CMAKE_BUILD_TYPE="${{ matrix.build-type }}"
+
+      - name: Build Anura
+        run: msbuild /p:StopOnFirstFailure=true anura.sln
+
+      - name: temp show
+        run: dir

buildsystem/windows-static/CMakeLists.txt

@@ -0,0 +1,138 @@
+# BEGIN CMake setup
+
+# 3.12 added add_compile_definitions
+cmake_minimum_required(VERSION 3.12)
+
+# Default to debug builds
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Debug)
+endif()
+
+# Use vcpkg for dependencies
+set(VCPKG_MANIFEST_DIR "${CMAKE_BINARY_DIR}")
+set(CMAKE_TOOLCHAIN_FILE "${CMAKE_BINARY_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake")
+
+# Default to using LTO for Release builds
+if (CMAKE_BUILD_TYPE MATCHES Release)
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif()
+
+# END CMake setup
+
+# BEGIN Project config
+
+# Build target for CXX project "anura"
+project(anura LANGUAGES CXX)
+
+# Use ccache to accelerate iterating on CXX files, if available
+find_program(CCACHE "ccache")
+if(CCACHE)
+    set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE}")
+endif(CCACHE)
+
+# Add the source code
+file(
+    GLOB
+    anura_SRC
+    "${CMAKE_BINARY_DIR}/src/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/hex/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/imgui/imgui_draw.cpp"
+    "${CMAKE_BINARY_DIR}/src/imgui/imgui_tables.cpp"
+    "${CMAKE_BINARY_DIR}/src/imgui/imgui_widgets.cpp"
+    "${CMAKE_BINARY_DIR}/src/imgui/imgui.cpp"
+    "${CMAKE_BINARY_DIR}/src/imgui_additions/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/kre/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/svg/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/tiled/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/treetree/*.cpp"
+    "${CMAKE_BINARY_DIR}/src/xhtml/*.cpp"
+)
+
+# Configure compiling against vcpkg provided libraries
+# XXX - At the moment (2023-08) we have no idea of the upper and lower bounds
+# XXX - At the moment (2023-08) we have no idea of the full minimal set
+find_package(Threads REQUIRED)
+find_package(Boost REQUIRED COMPONENTS filesystem locale regex system)
+find_package(ZLIB REQUIRED)
+find_package(OpenGL REQUIRED)
+find_package(GLEW REQUIRED)
+find_package(Freetype REQUIRED)
+find_package(GLM REQUIRED)
+find_package(SDL2 REQUIRED)
+find_package(SDL2_image REQUIRED)
+find_package(SDL2_mixer REQUIRED)
+find_package(SDL2_ttf REQUIRED)
+find_package(Ogg REQUIRED)
+find_package(Vorbis REQUIRED)
+find_package(harfbuzz CONFIG REQUIRED)
+find_package(WebP CONFIG REQUIRED)
+find_package(unofficial-lerc CONFIG REQUIRED)
+find_package(zstd CONFIG REQUIRED)
+
+# Add the headers
+include_directories(
+    "${CMAKE_BINARY_DIR}/src"
+    "${CMAKE_BINARY_DIR}/src/hex"
+    "${CMAKE_BINARY_DIR}/src/imgui"
+    "${CMAKE_BINARY_DIR}/src/imgui_additions"
+    "${CMAKE_BINARY_DIR}/src/kre"
+    "${CMAKE_BINARY_DIR}/src/svg"
+    "${CMAKE_BINARY_DIR}/src/tiled"
+    "${CMAKE_BINARY_DIR}/src/treetree"
+    "${CMAKE_BINARY_DIR}/src/xhtml"
+    "${CMAKE_BINARY_DIR}/vcpkg_installed/x64-windows/include"
+)
+
+# END Project config
+
+# BEGIN Compiler config
+
+# Good things, to keep
+
+# Set C++ standard to C++17
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+# Turn off (GNU) extensions (-std=c++17 vs. -std=gnu++17)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+if (CMAKE_BUILD_TYPE MATCHES Debug)
+    # Debug builds need to be debuggable
+    set(VCPKG_TARGET_TRIPLET x64-windows-static-dbg)
+    set(VCPKG_BUILD_TYPE debug)
+    link_directories("${CMAKE_BINARY_DIR}/vcpkg_installed/x64-windows/debug/lib")
+endif()
+
+if (CMAKE_BUILD_TYPE MATCHES Release)
+    # Optimize release builds
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
+    set(VCPKG_TARGET_TRIPLET x64-windows-static-rel)
+    set(VCPKG_BUILD_TYPE release)
+    link_directories("${CMAKE_BINARY_DIR}/vcpkg_installed/x64-windows/release/lib")
+endif()
+
+# Inject our own imgui config for our own vector operations
+add_compile_definitions(IMGUI_USER_CONFIG="${CMAKE_BINARY_DIR}/src/imgui_additions/imconfig_anura.h")
+
+if (CMAKE_BUILD_TYPE MATCHES Release)
+    # Turn all things debug, like assertions, off for a release build
+    add_compile_definitions(NDEBUG)
+endif()
+
+# Bad things, to get rid of
+
+# Use imgui provided vector math
+# XXX - imgui_custom.cpp relies on these
+add_compile_definitions(IMGUI_DEFINE_MATH_OPERATORS)
+
+# END Compiler config
+
+# BEGIN Linker config
+
+# Staticly link dependencies in
+set(VCPKG_CRT_LINKAGE static)
+set(VCPKG_LIBRARY_LINKAGE static)
+
+# Output an executable from the anura sources for anura
+add_executable(anura "${anura_SRC}")
+
+# END Linker config