CMakeLists.txt

cmake_minimum_required(VERSION 3.1.0)

project (usbspi)

if (NOT DEFINED CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Debug)
endif()

message("current build type is ${CMAKE_BUILD_TYPE}")

# Force to generate only Debug/Release configuration, and make Release to generate PDB.
set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} CACHE STRING "" FORCE)
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE ${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE ${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} CACHE STRING "" FORCE)
set(CMAKE_STATIC_LINKER_FLAGS_RELEASE ${CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO} CACHE STRING "" FORCE)
if(CMAKE_CONFIGURATION_TYPES)
   set(CMAKE_CONFIGURATION_TYPES Debug Release)
   set(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING "Configurations" FORCE)
 endif()

 # Use static-link crt libraries
#foreach(flag_var
#        CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
#        CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
#   if(${flag_var} MATCHES "/MD")
#      string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
#   endif(${flag_var} MATCHES "/MD")
#endforeach(flag_var)
 
# Use C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
message(STATUS "C++11 support has been enabled by default.")

if (WIN32)
    # set to unicdoe
    ADD_DEFINITIONS(-D_UNICODE)
    # Remove 'lib' prefix for shared libraries on Windows
    set(CMAKE_SHARED_LIBRARY_PREFIX "")
    # Without SAFESEH
    SET (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
    SET (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
    SET (CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
endif()

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)

set_property(GLOBAL PROPERTY USE_FOLDERS ON) # We folder to separate targets

# Make sure all projects can access each other.
include_directories("${PROJECT_SOURCE_DIR}")

FILE(GLOB CC_FILES *.c *.cc *.cpp *.h)

add_library(${PROJECT_NAME} SHARED ${CC_FILES} usbspi.dll.def)

set_source_files_properties(usbspi.dll.def PROPERTIES HEADER_FILE_ONLY TRUE)

include("usbiox/usbiox.cmake")

target_link_libraries(${PROJECT_NAME} usbiox)