cmake_minimum_required(VERSION 3.11)

project(sj4)

option(SJ4_GLOBAL "Use global variables or not" OFF)
option(SJ4_EMBED "Embed main dictionary or not" OFF)
option(SJ4_EMBED_PLUS "Embed pubdic+ as main dictionary or not" OFF)
option(SJ4_NO_UNICODE "Remove Unicode code completely" OFF)
option(SJ4_BUILD_ONLY_LIB "Always build only library" OFF)
option(SJ4_BUILD_TOOLS "Always build tools" OFF)

file(GLOB_RECURSE SJ4COMMON_SRCS lib/sj4common/**.c)
add_library(sj4common STATIC ${SJ4COMMON_SRCS})
target_include_directories(sj4common PUBLIC include/sj4common)

file(GLOB_RECURSE SJ4CHARSET_SRCS lib/sj4charset/**.c)
add_library(sj4charset STATIC ${SJ4CHARSET_SRCS})
target_include_directories(sj4charset PUBLIC include/sj4common include/sj4charset)
target_link_libraries(sj4charset PUBLIC sj4common)
if(NOT SJ4_NO_UNICODE)
	target_compile_definitions(sj4charset PRIVATE UCS)
endif()

file(GLOB_RECURSE SJ4CORE_SRCS lib/sj4core/**.c)
add_library(sj4core STATIC ${SJ4CORE_SRCS})
target_include_directories(sj4core PUBLIC include/sj4common include/sj4core)
target_include_directories(sj4core PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_link_libraries(sj4core PUBLIC sj4common)
if(SJ4_GLOBAL)
	target_compile_definitions(sj4core PUBLIC SJ4_GLOBAL)
endif()
if(SJ4_EMBED_PLUS)
	target_compile_definitions(sj4core PUBLIC EMBED_PLUS)
elseif(SJ4_EMBED)
	target_compile_definitions(sj4core PUBLIC EMBED)
endif()

file(GLOB_RECURSE SJ4RKCV_SRCS lib/sj4rkcv/**.c)
add_library(sj4rkcv STATIC ${SJ4RKCV_SRCS})
target_include_directories(sj4rkcv PUBLIC include/sj4common include/sj4rkcv)
target_link_libraries(sj4rkcv PUBLIC sj4common)

if(NOT SJ4_GLOBAL)
	file(GLOB_RECURSE SJ4LIB_SRCS lib/sj4lib/**.c)
	add_library(sj4lib STATIC ${SJ4LIB_SRCS})
	target_include_directories(sj4lib PUBLIC include/sj4common include/sj4core include/sj4lib)
	target_link_libraries(sj4lib PUBLIC sj4charset sj4core)
	if(NOT SJ4_NO_UNICODE)
		target_compile_definitions(sj4lib PRIVATE UCS)
	endif()
endif()

if(SJ4_BUILD_TOOLS OR (NOT CMAKE_BINARY_DIR MATCHES CMAKE_CURRENT_SOURCE_DIR AND NOT SJ4_BUILD_ONLY_LIB))
	file(GLOB_RECURSE SJ4MKDIC_SRCS src/sj4mkdic/**.c)
	add_executable(sj4mkdic ${SJ4MKDIC_SRCS})
	target_include_directories(sj4mkdic PRIVATE include/sj4common include/sj4core)
	target_compile_definitions(sj4mkdic PRIVATE ENGLISH)
	target_link_libraries(sj4mkdic PRIVATE sj4common sj4charset)
	if(NOT SJ4_NO_UNICODE)
		target_compile_definitions(sj4mkdic PRIVATE UTF8)
	endif()

	if(NOT SJ4_GLOBAL)
		file(GLOB_RECURSE SJ4TEST_SRCS src/sj4test/**.c)
		add_executable(sj4test ${SJ4TEST_SRCS})
		target_link_libraries(sj4test PRIVATE sj4lib)
	endif()
endif()