From 05b2b8da80037887d3e79af8a59a8f0f8ed02602 Mon Sep 17 00:00:00 2001
From: Roman Siromakha <elsid@users.noreply.github.com>
Date: Tue, 19 Jun 2018 00:11:36 +0300
Subject: [PATCH] CMake for Windows (#339)

* Build with cmake in appveyor

* Install content files and tests binary to bin

* Install SDL2.dll on windows

* Build RecastDemo as GUI application on Windows and Mac OS

* Copy SDL2.dll to current binary dir
---
 .travis.yml               |  2 +-
 CMakeLists.txt            |  2 +-
 RecastDemo/CMakeLists.txt | 35 ++++++++++++++++++++++++++++-------
 Tests/CMakeLists.txt      |  2 ++
 appveyor.yml              | 15 +++++++++++++--
 5 files changed, 45 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index f39e8c6..6044cd6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@ install:
 # Have to cd into directory and back out since premake5 doesn't appear to accept a directory argument.
 before_script:
   - cd RecastDemo && ../premake5 gmake && cd ..
-  - mkdir build && cd build && cmake -DRECASTNAVIGATION_STATIC=TRUE -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} .. && cd ..
+  - mkdir build && cd build && cmake -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} .. && cd ..
 
 # Run make in the directory containing generated makefiles, on the configuration specified by the environment variable.
 script:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d4fff42..d23859d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ SET(VERSION 1.0.0)
 option(RECASTNAVIGATION_DEMO "Build demo" ON)
 option(RECASTNAVIGATION_TESTS "Build tests" ON)
 option(RECASTNAVIGATION_EXAMPLES "Build examples" ON)
-option(RECASTNAVIGATION_STATIC "Build static libraries" OFF)
+option(RECASTNAVIGATION_STATIC "Build static libraries" ON)
 
 add_subdirectory(DebugUtils)
 add_subdirectory(Detour)
diff --git a/RecastDemo/CMakeLists.txt b/RecastDemo/CMakeLists.txt
index c3ee81b..ffeac6a 100644
--- a/RecastDemo/CMakeLists.txt
+++ b/RecastDemo/CMakeLists.txt
@@ -1,12 +1,15 @@
 file(GLOB SOURCES Source/*.cpp Contrib/fastlz/fastlz.c)
 
-LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+if(NOT SDL2_ROOT_DIR)
+    set(SDL2_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Contrib/SDL")
+endif()
 
 find_package(OpenGL REQUIRED)
 find_package(SDL2 REQUIRED)
 
 include_directories(SYSTEM ${OPENGL_INCLUDE_DIR})
-include_directories(SYSTEM ${SDL2_INCLUDE_DIR})
 include_directories(SYSTEM Contrib/fastlz)
 include_directories(SYSTEM Contrib)
 include_directories(../DebugUtils/Include)
@@ -16,12 +19,30 @@ include_directories(../DetourTileCache/Include)
 include_directories(../Recast/Include)
 include_directories(Include)
 
-add_executable(RecastDemo ${SOURCES})
-file(COPY Bin/Meshes DESTINATION ${CMAKE_BINARY_DIR}/RecastDemo)
-file(COPY Bin/TestCases DESTINATION ${CMAKE_BINARY_DIR}/RecastDemo)
-file(COPY Bin/DroidSans.ttf DESTINATION ${CMAKE_BINARY_DIR}/RecastDemo)
+if (WIN32)
+    add_executable(RecastDemo WIN32 ${SOURCES})
+elseif(APPLE)
+    add_executable(RecastDemo MACOSX_BUNDLE ${SOURCES})
+else()
+    add_executable(RecastDemo ${SOURCES})
+endif()
+
+file(COPY Bin/Meshes DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY Bin/TestCases DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY Bin/DroidSans.ttf DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+
+if (WIN32)
+    file(COPY "${SDL2_RUNTIME_LIBRARY}" DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+endif()
 
 add_dependencies(RecastDemo DebugUtils Detour DetourCrowd DetourTileCache Recast)
-target_link_libraries(RecastDemo ${OPENGL_LIBRARIES} ${SDL2_LIBRARY} DebugUtils Detour DetourCrowd DetourTileCache Recast)
+target_link_libraries(RecastDemo ${OPENGL_LIBRARIES} SDL2::SDL2main DebugUtils Detour DetourCrowd DetourTileCache Recast)
 
 install(TARGETS RecastDemo RUNTIME DESTINATION bin)
+install(DIRECTORY Bin/Meshes DESTINATION bin)
+install(DIRECTORY Bin/TestCases DESTINATION bin)
+install(FILES Bin/DroidSans.ttf DESTINATION bin)
+
+if (WIN32)
+    install(FILES "${SDL2_RUNTIME_LIBRARY}" DESTINATION bin)
+endif()
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index a98ccbf..7c17469 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -8,3 +8,5 @@ add_executable(Tests ${TESTS_SOURCES})
 add_dependencies(Tests Recast Detour)
 target_link_libraries(Tests Recast Detour)
 add_test(Tests Tests)
+
+install(TARGETS Tests RUNTIME DESTINATION bin)
diff --git a/appveyor.yml b/appveyor.yml
index c61bf88..2d943ab 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,10 +4,13 @@ environment:
   matrix:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
       PREMAKE_ACTION: vs2013
+      CMAKE_GENERATOR: Visual Studio 12 2013 Win64
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       PREMAKE_ACTION: vs2015
+      CMAKE_GENERATOR: Visual Studio 14 2015 Win64
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       PREMAKE_ACTION: vs2017
+      CMAKE_GENERATOR: Visual Studio 15 2017 Win64
 
 configuration:
   - Debug
@@ -22,10 +25,10 @@ install:
 
   # Download SDL.
   - ps: Start-FileDownload 'https://www.libsdl.org/release/SDL2-devel-2.0.4-VC.zip' 'RecastDemo/Contrib/SDL.zip'
-  
+
   # Extract it, put it in the right place, and rename it.
   - cd RecastDemo\Contrib && 7z x SDL.zip && ren SDL2-2.0.4 SDL && cd ..\..
-  
+
   # Generate solution files using premake.
   - cd RecastDemo && "../premake5.exe" %PREMAKE_ACTION% && cd ..
 
@@ -33,5 +36,13 @@ install:
 build:
   project: RecastDemo/Build/$(PREMAKE_ACTION)/recastnavigation.sln
 
+after_build:
+  - mkdir build
+  - cd build
+  - cmake -G "%CMAKE_GENERATOR%" -DCMAKE_BUILD_TYPE="%CONFIGURATION%" -D CMAKE_INSTALL_PREFIX=. ..
+  - cmake --build . --config "%CONFIGURATION%" --target install -- /m:%NUMBER_OF_PROCESSORS%
+  - ctest -V
+  - cd ..
+
 after_test:
   - RecastDemo\Bin\Tests.exe