Support build by CMake (recastnavigation#310)

.gitignore

@@ -43,3 +43,7 @@ RecastDemo/Contrib/SDL/*
 
 ## Generated doc files
 Docs/html
+
+## IDE files
+.idea/
+cmake-build-*/

.travis.yml

@@ -10,8 +10,10 @@ compiler:
 
 # Build both debug and release configurations, through use of an environment variable in the build matrix.
 env:
-  - CONFIGURATION=debug
-  - CONFIGURATION=release
+  - CONFIGURATION: debug
+    CMAKE_BUILD_TYPE: Debug
+  - CONFIGURATION: release
+    CMAKE_BUILD_TYPE: Release
 
 install:
   # Download and build SDL2 from source.
@@ -23,7 +25,7 @@ install:
   - tar -xzf SDL2.tar.gz
   - cd SDL2-2.0.4
   - ./configure --prefix=$PREFIX
-  - make -j5
+  - make -j$(nproc)
   - make install
   - cd ..
   # Download and build premake5 from source; the Travis environment doesn't have the right version of glibc6 for the prebuilt binaries to work.
@@ -38,8 +40,11 @@ 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 ..
 
 # Run make in the directory containing generated makefiles, on the configuration specified by the environment variable.
 script:
-  - make -C RecastDemo/Build/gmake config=$CONFIGURATION
+  - make -C RecastDemo/Build/gmake -j$(nproc) config=$CONFIGURATION
   - RecastDemo/Bin/Tests
+  - make -C build -j$(nproc)
+  - cd build && ctest

CMakeLists.txt

@@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.0)
+
+project(RecastNavigation)
+
+# lib versions
+SET(SOVERSION 1)
+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)
+
+add_subdirectory(DebugUtils)
+add_subdirectory(Detour)
+add_subdirectory(DetourCrowd)
+add_subdirectory(DetourTileCache)
+add_subdirectory(Recast)
+
+if (RECASTNAVIGATION_DEMO)
+    add_subdirectory(RecastDemo)
+endif ()
+
+if (RECASTNAVIGATION_TESTS)
+    enable_testing()
+    add_subdirectory(Tests)
+endif ()

DebugUtils/CMakeLists.txt

@@ -0,0 +1,26 @@
+file(GLOB SOURCES Source/*.cpp)
+
+include_directories(../Recast/Include)
+include_directories(../Detour/Include)
+include_directories(../DetourTileCache/Include)
+include_directories(Include)
+
+if (RECASTNAVIGATION_STATIC)
+    add_library(DebugUtils STATIC ${SOURCES})
+else()
+    add_library(DebugUtils SHARED ${SOURCES})
+endif()
+
+set_target_properties(DebugUtils PROPERTIES
+        SOVERSION ${SOVERSION}
+        VERSION ${VERSION}
+        )
+
+install(TARGETS DebugUtils
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib
+        COMPONENT library
+        )
+
+file(GLOB INCLUDES Include/*.h)
+install(FILES ${INCLUDES} DESTINATION include)

Detour/CMakeLists.txt

@@ -0,0 +1,23 @@
+file(GLOB SOURCES Source/*.cpp)
+
+include_directories(Include)
+
+if(RECASTNAVIGATION_STATIC)
+    add_library(Detour STATIC ${SOURCES})
+else()
+    add_library(Detour SHARED ${SOURCES})
+endif()
+
+set_target_properties(Detour PROPERTIES
+        SOVERSION ${SOVERSION}
+        VERSION ${VERSION}
+        )
+
+install(TARGETS Detour
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib
+        COMPONENT library
+        )
+
+file(GLOB INCLUDES Include/*.h)
+install(FILES ${INCLUDES} DESTINATION include)

DetourCrowd/CMakeLists.txt

@@ -0,0 +1,24 @@
+file(GLOB SOURCES Source/*.cpp)
+
+include_directories(../Detour/Include)
+include_directories(Include)
+
+if (RECASTNAVIGATION_STATIC)
+    add_library(DetourCrowd STATIC ${SOURCES})
+else ()
+    add_library(DetourCrowd SHARED ${SOURCES})
+endif ()
+
+set_target_properties(DetourCrowd PROPERTIES
+        SOVERSION ${SOVERSION}
+        VERSION ${VERSION}
+        )
+
+install(TARGETS DetourCrowd
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib
+        COMPONENT library
+        )
+
+file(GLOB INCLUDES Include/*.h)
+install(FILES ${INCLUDES} DESTINATION include)

DetourTileCache/CMakeLists.txt

@@ -0,0 +1,25 @@
+file(GLOB SOURCES Source/*.cpp)
+
+include_directories(../Detour/Include)
+include_directories(Include)
+
+if (RECASTNAVIGATION_STATIC)
+    add_library(DetourTileCache STATIC ${SOURCES})
+else ()
+    add_library(DetourTileCache SHARED ${SOURCES})
+endif ()
+
+set_target_properties(DetourTileCache PROPERTIES
+        SOVERSION ${SOVERSION}
+        VERSION ${VERSION}
+        )
+
+
+install(TARGETS DetourTileCache
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib
+        COMPONENT library
+        )
+
+file(GLOB INCLUDES Include/*.h)
+install(FILES ${INCLUDES} DESTINATION include)

Recast/CMakeLists.txt

@@ -0,0 +1,23 @@
+file(GLOB SOURCES Source/*.cpp)
+
+include_directories(Include)
+
+if (RECASTNAVIGATION_STATIC)
+    add_library(Recast STATIC ${SOURCES})
+else ()
+    add_library(Recast SHARED ${SOURCES})
+endif ()
+
+set_target_properties(Recast PROPERTIES
+        SOVERSION ${SOVERSION}
+        VERSION ${VERSION}
+        )
+
+install(TARGETS Recast
+        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION lib
+        COMPONENT library
+        )
+
+file(GLOB INCLUDES Include/*.h)
+install(FILES ${INCLUDES} DESTINATION include)

RecastDemo/CMakeLists.txt

@@ -0,0 +1,27 @@
+file(GLOB SOURCES Source/*.cpp Contrib/fastlz/fastlz.c)
+
+include(cmake/FindSDL2.cmake)
+
+find_package(OpenGL REQUIRED)
+find_package(SDL2 REQUIRED)
+
+include_directories(SYSTEM ${OPENGL_INCLUDE_DIR})
+include_directories(SYSTEM ${SDL2_INCLUDE_DIRS})
+include_directories(SYSTEM Contrib/fastlz)
+include_directories(SYSTEM Contrib)
+include_directories(../DebugUtils/Include)
+include_directories(../Detour/Include)
+include_directories(../DetourCrowd/Include)
+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)
+
+add_dependencies(RecastDemo DebugUtils Detour DetourCrowd DetourTileCache Recast)
+target_link_libraries(RecastDemo ${OPENGL_LIBRARIES} ${SDL2_LIBRARY} DebugUtils Detour DetourCrowd DetourTileCache Recast)
+
+install(TARGETS RecastDemo RUNTIME DESTINATION bin)