Adds Windows compilation instructions

.gitignore

@@ -15,3 +15,18 @@
 /steam_appid.txt
 /*.so
 /breakhack*.run
+/config.h
+/CMakeCache.txt
+/CPackSourceConfig.cmake
+/CPackConfig.cmake
+cmake_install.cmake
+/install_manifest_*
+*.stamp*
+*.vcxproj*
+*.sln*
+CMakeFiles/
+Release/
+Debug/
+/Win32/
+/breakhack.dir/
+/package/

CMakeLists.txt

@@ -270,11 +270,11 @@ if (STEAM)
 endif ()
 
 if (MSVC)
-	set_target_properties(breakhack PROPERTIES LINK_FLAGS_DEBUG "/SUBSYSTEM:CONSOLE")
+	set_target_properties(breakhack PROPERTIES LINK_FLAGS_DEBUG "/SUBSYSTEM:CONSOLE /NODEFAULTLIB:MSVCRTD")
 	set_target_properties(breakhack PROPERTIES COMPILE_DEFINITIONS_DEBUG "_CONSOLE")
 	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELWITHDEBINFO "/SUBSYSTEM:CONSOLE")
 	set_target_properties(breakhack PROPERTIES COMPILE_DEFINITIONS_RELWITHDEBINFO "_CONSOLE")
-	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
+	set_target_properties(breakhack PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS /NODEFAULTLIB:MSVCRTD")
 	set_target_properties(breakhack PROPERTIES LINK_FLAGS_MINSIZEREL "/SUBSYSTEM:WINDOWS")
 endif (MSVC)
 

README.md

@@ -57,6 +57,24 @@ cmake -DCMAKE_BUILD_TYPE=Debug .. # Build type flag is optional
 make
 ```
 
+Compile on Windows
+------------------
+
+1. Install [Visual Studio Community 2019](https://visualstudio.microsoft.com/vs/community/) with the "Desktop development with C++" workload
+2. Install [CMake](https://cmake.org/download/)
+3. Install [NSIS](https://nsis.sourceforge.io/Download)
+4. Download and unzip [SDL2-devel-2.x.x-VC.zip](https://www.libsdl.org/download-2.0.php), [SDL2_image-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_image/), [SDL2_mixer-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_mixer/), [SDL2_ttf-devel-2.x.x-VC.zip](https://www.libsdl.org/projects/SDL_ttf/)
+5. Open Developer Command Prompt for VS 2019 and run the following, substituting paths as appropriate:
+```batch
+cd C:\repos\breakhack
+SET SDL2DIR=C:/SDL2/SDL2-2.0.9
+SET SDL2MIXERDIR=C:/SDL2/SDL2_mixer-2.0.4
+SET SDL2_IMAGE=C:/SDL2/SDL2_image-2.0.4
+SET SDLTTFDIR=C:/SDL2/SDL2_ttf-2.0.15
+cmake .
+cmake --build . --target package --config Release
+```
+
 Contribute
 ----------
 Have an idea and able to implement it? Fork and send me a pull request and

build/cmake/FindSDL2.cmake

@@ -64,6 +64,14 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(SDL2_ARCH_64 TRUE)
+  set(SDL2_PROCESSOR_ARCH "x64")
+else()
+  set(SDL2_ARCH_64 FALSE)
+  set(SDL2_PROCESSOR_ARCH "x86")
+endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+
 SET(SDL2_SEARCH_PATHS
   ~/Library/Frameworks
   /Library/Frameworks
@@ -87,7 +95,7 @@ FIND_LIBRARY(SDL2_LIBRARY_TEMP
   NAMES SDL2
   HINTS
   $ENV{SDL2DIR}
-  PATH_SUFFIXES lib64 lib
+  PATH_SUFFIXES lib64 lib lib/${SDL2_PROCESSOR_ARCH}
   PATHS ${SDL2_SEARCH_PATHS} ${SDL2_INCLUDE_DIR}/../..
 )
 
@@ -101,7 +109,7 @@ IF(NOT SDL2_BUILDING_LIBRARY)
       NAMES SDL2main
       HINTS
       $ENV{SDL2DIR}
-      PATH_SUFFIXES lib64 lib
+      PATH_SUFFIXES lib64 lib lib/${SDL2_PROCESSOR_ARCH}
       PATHS ${SDL2_SEARCH_PATHS}
     )
   ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")

build/cmake/FindSDL2_ttf.cmake

@@ -28,6 +28,14 @@
 # See the License for more information.
 #=============================================================================
 
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+  set(SDL2_ARCH_64 TRUE)
+  set(SDL2_PROCESSOR_ARCH "x64")
+else()
+  set(SDL2_ARCH_64 FALSE)
+  set(SDL2_PROCESSOR_ARCH "x86")
+endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+
 if(NOT SDL2_TTF_INCLUDE_DIR AND SDL2TTF_INCLUDE_DIR)
   set(SDL2_TTF_INCLUDE_DIR ${SDL2TTF_INCLUDE_DIR} CACHE PATH "directory cache
 entry initialized from old variable name")
@@ -48,7 +56,7 @@ find_library(SDL2_TTF_LIBRARY
   HINTS
     ENV SDLTTFDIR
     ENV SDLDIR
-  PATH_SUFFIXES lib
+  PATH_SUFFIXES lib lib/${SDL2_PROCESSOR_ARCH}
 )
 
 if(SDL2_TTF_INCLUDE_DIR AND EXISTS "${SDL2_TTF_INCLUDE_DIR}/SDL_ttf.h")