port to tmxlite

ext/tmxlite/CMakeLists.txt

@@ -0,0 +1,131 @@
+cmake_minimum_required(VERSION 3.1)
+project(tmxlite VERSION 1.3.1)
+SET(PROJECT_NAME tmxlite)
+
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/")
+
+if(NOT TMXLITE_STATIC_LIB)
+  SET(TMXLITE_STATIC_LIB FALSE CACHE BOOL "Should tmxlite be built as a static or shared lib?")
+endif()
+
+SET(PROJECT_STATIC_RUNTIME FALSE CACHE BOOL "Use statically linked standard/runtime libraries?")
+#option(BUILD_DOC "Build documentation" OFF)
+
+SET(USE_RTTI TRUE CACHE BOOL "Use run time type information?")
+
+SET(USE_EXTLIBS FALSE CACHE BOOL "Use external zlib, zstd and pugixml libraries instead of the included source?")
+SET(USE_ZSTD FALSE CACHE BOOL "Enable zstd compression? (Already set to true if USE_EXTLIBS is true)")
+
+if(USE_RTTI)
+  if(CMAKE_COMPILER_IS_GNUCXX OR APPLE)
+    if(PROJECT_STATIC_RUNTIME)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -static")
+    else()
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+    endif()
+  endif()
+else()
+  if(CMAKE_COMPILER_IS_GNUCXX OR APPLE)
+    if(PROJECT_STATIC_RUNTIME)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-rtti -static")
+    else()
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-rtti")
+    endif()
+  endif()
+endif()
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if(TMXLITE_STATIC_LIB)
+  SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -D_DEBUG_ -DTMXLITE_STATIC")
+  SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG -DTMXLITE_STATIC")
+  SET(CMAKE_DEBUG_POSTFIX -s-d)
+  SET(CMAKE_RELEASE_POSTFIX -s)
+else()
+  SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -D_DEBUG_")
+  SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG")
+  SET(CMAKE_DEBUG_POSTFIX -d)
+endif()
+
+#disable msvc warning
+if(MSVC)
+    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
+
+
+#includes the list of source files in the src directory
+SET(PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
+include(${PROJECT_DIR}/CMakeLists.txt)
+
+#if we want external zip and xml libs find them and tell the compiler
+if(USE_EXTLIBS)
+    add_definitions(-DUSE_EXTLIBS)
+    add_definitions(-DUSE_ZSTD)
+    
+    SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
+    
+    find_package(ZLIB REQUIRED)
+    find_package(PUGIXML REQUIRED)
+    find_package(Zstd REQUIRED)
+    
+    include_directories(${ZLIB_INCLUDE_DIRS} ${PUGIXML_INCLUDE_DIR} ${ZSTD_INCLUDE_DIR})
+    
+else()
+    #add miniz and pugixml from source
+    SET(PROJECT_SRC ${PROJECT_SRC} ${LIB_SRC})
+    
+    if(USE_ZSTD)
+        add_definitions(-DUSE_ZSTD)
+    
+        SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
+        find_package(Zstd REQUIRED)
+        include_directories(${ZSTD_INCLUDE_DIR})
+    endif()
+    
+endif()
+
+if(WIN32)
+  if(TMXLITE_STATIC_LIB)
+    add_library(${PROJECT_NAME} STATIC ${PROJECT_SRC})
+  else()
+    add_library(${PROJECT_NAME} SHARED ${PROJECT_SRC})
+  endif()   
+else()
+  if(TMXLITE_STATIC_LIB)
+    add_library(${PROJECT_NAME} STATIC ${PROJECT_SRC})
+  else()
+    add_library(${PROJECT_NAME} SHARED ${PROJECT_SRC})
+  endif()
+endif()
+
+if(USE_EXTLIBS)
+    target_link_libraries(${PROJECT_NAME} ${ZLIB_LIBRARIES} ${PUGIXML_LIBRARY} ${ZSTD_LIBRARY})
+else()
+    if(USE_ZSTD)
+    target_link_libraries(${PROJECT_NAME} ${ZSTD_LIBRARY})    
+    endif()    
+endif()
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/tmxlite.pc.in ${CMAKE_CURRENT_BINARY_DIR}/tmxlite.pc
+               @ONLY)
+
+target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
+
+include(GNUInstallDirs)
+install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/tmxlite DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+if(TMXLITE_STATIC_LIB)
+  install(TARGETS ${PROJECT_NAME} EXPORT tmxlite-targets DESTINATION ${CMAKE_INSTALL_LIBDIR})
+else()
+  install(TARGETS ${PROJECT_NAME} EXPORT tmxlite-targets 
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+endif()
+
+install(
+  FILES       ${CMAKE_CURRENT_BINARY_DIR}/tmxlite.pc
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+  COMPONENT   libraries)