cmake_minimum_required(VERSION 3.15.2)

project(GCTL_TOOLKITS VERSION 2.0)

if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
	# ExprTK库在macOS 15.4中编译会有错误 添加以下命令对应检查项
	add_compile_options(-Wno-missing-template-arg-list-after-template-kw)
endif()

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")

find_package(PkgConfig)
pkg_search_module(EDITLINE QUIET libeditline)

find_package(GCTL QUIET)
find_package(GCTL_MESH QUIET)
find_package(GCTL_OPTIMIZATION QUIET)
find_package(GCTL_POTENTIAL QUIET)
include_directories(${GCTL_INC_DIR})
include_directories(${GCTL_MESH_INC_DIR})
include_directories(${GCTL_OPTIMIZATION_INC_DIR})
include_directories(${GCTL_POTENTIAL_INC_DIR})

message(STATUS "Platform: " ${CMAKE_HOST_SYSTEM_NAME})
message(STATUS "Install prefix: " ${CMAKE_INSTALL_PREFIX})
message(STATUS "Processor: " ${CMAKE_HOST_SYSTEM_PROCESSOR})

if(GCTL_FOUND)
    message(STATUS "GCTL Version: " ${GCTL_VERSION})
endif()

if(GCTL_MESH_FOUND)
    message(STATUS "GCTL_MESH Version: " ${GCTL_MESH_VERSION})
endif()

if(GCTL_OPTIMIZATION_FOUND)
    message(STATUS "GCTL_OPTIMIZATION Version: " ${GCTL_OPTIMIZATION_VERSION})
endif()

if(GCTL_POTENTIAL_FOUND)
    message(STATUS "GCTL_POTENTIAL Version: " ${GCTL_POTENTIAL_VERSION})
endif()

# 传递安装地址给编译期宏变量
option(GCTL_TOOLKITS_INSTALL_PREFIX "Pass install directory." ON)
set(DIR_VAR ${CMAKE_INSTALL_PREFIX})

# 加入一个头文件配置，让cmake对源码进行操作
configure_file(
	"${PROJECT_SOURCE_DIR}/config.h.in"
	"${PROJECT_SOURCE_DIR}/gctl_toolkits_config.h"
)

macro(add_toolkit name lib1 lib2 lib3 lib4)
    aux_source_directory(${name} ${name}_src)
    add_executable(${name} ${${name}_src})
    set_target_properties(${name} PROPERTIES INSTALL_RPATH /usr/local/lib)
    set_target_properties(${name} PROPERTIES CXX_STANDARD 17 CXX_STANDARD_REQUIRED ON)
    
    if(${lib1})
        target_link_libraries(${name} PUBLIC ${GCTL_LIB})
    endif()
    
    if(${lib2})
        target_link_libraries(${name} PUBLIC ${GCTL_MESH_LIB})
    endif()

    if(${lib3})
        target_link_libraries(${name} PUBLIC ${GCTL_OPTIMIZATION_LIB})
    endif()

    if(${lib4})
        target_link_libraries(${name} PUBLIC ${GCTL_POTENTIAL_LIB})
    endif()
    
    install(TARGETS ${name} RUNTIME DESTINATION sbin)
endmacro()

if(GCTL_FOUND)
    add_toolkit(addnoise ON OFF OFF OFF)
    add_toolkit(cutprofile ON OFF OFF OFF)
    add_toolkit(fractopo ON OFF OFF OFF)
    add_toolkit(gm3d ON OFF OFF OFF)
    add_toolkit(gmsh2vtk ON OFF OFF OFF)
    add_toolkit(gmshinfo ON OFF OFF OFF)
    add_toolkit(grd2xyz ON OFF OFF OFF)
    add_toolkit(handyman ON OFF OFF OFF)
    add_toolkit(nc2other ON OFF OFF OFF)
    add_toolkit(ncget ON OFF OFF OFF)
    add_toolkit(ncinfo ON OFF OFF OFF)
    add_toolkit(shc2xyz ON OFF OFF OFF)
    add_toolkit(sph2plane ON OFF OFF OFF)
    add_toolkit(tetgen2gmsh ON OFF OFF OFF)
    add_toolkit(trackline ON OFF OFF OFF)
    add_toolkit(triangle2gmsh ON OFF OFF OFF)
    add_toolkit(txtinfo ON OFF OFF OFF)
    add_toolkit(xyz2nc ON OFF OFF OFF)
    add_toolkit(xyz2sph ON OFF OFF OFF)
endif()

if(GCTL_FOUND AND GCTL_MESH_FOUND)
    add_toolkit(2minfo ON ON OFF OFF)
endif()

if(GCTL_FOUND AND GCTL_OPTIMIZATION_FOUND)
    add_toolkit(slbsi ON OFF ON OFF)
    add_toolkit(lbsi ON OFF ON OFF)
    add_toolkit(lki ON OFF ON OFF)
    add_toolkit(levy_planner ON OFF ON OFF)
endif()

if(GCTL_FOUND AND GCTL_OPTIMIZATION_FOUND AND GCTL_POTENTIAL_FOUND)
    add_toolkit(tetgm ON OFF ON ON)
endif()

if(EDITLINE_FOUND AND GCTL_FOUND)
    add_toolkit(dsviewer ON OFF OFF OFF)
    target_link_libraries(dsviewer PRIVATE ${EDITLINE_LIBRARIES})

    file(GLOB HELP_DOC dsviewer/dsviewer.md)
    install(FILES ${HELP_DOC} DESTINATION sbin/share)
endif()

if(EDITLINE_FOUND AND GCTL_FOUND AND GCTL_MESH_FOUND)
    add_toolkit(gridmanager ON ON OFF OFF)
    target_link_libraries(gridmanager PRIVATE ${EDITLINE_LIBRARIES})

    file(GLOB HELP_DOC gridmanager/readme_gridmanager.md)
    install(FILES ${HELP_DOC} DESTINATION sbin/share)
endif()

if(EDITLINE_FOUND AND GCTL_FOUND AND GCTL_POTENTIAL_FOUND)
    add_toolkit(gridmanager-potential ON ON OFF ON)
    target_link_libraries(gridmanager-potential PRIVATE ${EDITLINE_LIBRARIES})

    file(GLOB HELP_DOC gridmanager-potential/readme_gridmanager_potential.md)
    install(FILES ${HELP_DOC} DESTINATION sbin/share)
endif()