submodule update

gcontini

2019-12-01 4e71831e0504eb4792a98db0f177897b0429bd10

 CMakeLists.txt

@@ -1,150 +1,152 @@
#TODO guess address_model 64 in boost
#make it compatible with find_boost (exchange lowercase to camelcase)
#fix shared libraries activation

#cmake_minimum_required(VERSION 3.0.0 FATAL_ERROR)
cmake_minimum_required(VERSION 2.8.7 FATAL_ERROR)
cmake_minimum_required(VERSION 2.8.11 FATAL_ERROR)

#version variables, major and minor must be 1 character only
SET(LICENSECC_MAJOR_VERSION 1)
SET(LICENSECC_MINOR_VERSION 0)
SET(LICENSECC_PATCH_VERSION 0 CACHE STRING "License++ patch version string")
SET(LICENSECC_MINOR_VERSION 1)
SET(LICENSECC_PATCH_VERSION 0 CACHE STRING "Licensecc patch version string")
SET(LICENSECC_INT_VERSION "${LICENSECC_MAJOR_VERSION}${LICENSECC_MINOR_VERSION}${LICENSECC_PATCH_VERSION}")
SET(LICENSECC_VERSION "${LICENSECC_MAJOR_VERSION}.${LICENSECC_MINOR_VERSION}.${LICENSECC_PATCH_VERSION}")
SET(LICENSECC_SHORT_LICENSE "BSD Software License")

SET(CMAKE_DISABLE_SOURCE_CHANGES ON)
SET(CMAKE_DISABLE_SOURCE_CHANGES OFF) #keys are generated in the source tree by default
SET(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
SET(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL "CMake verbose" FORCE)

project (license++ C CXX)
SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/build/modules/")
IF(NOT LCC_PROJECT_NAME)
   message(WARNING "You should define a variable LCC_PROJECT_NAME containing the name of the software you want to add a license to."
      "A mock product named DEFAULT has been added for you.")
   set(LCC_PROJECT_NAME "DEFAULT" CACHE STRING "Project name (name of the software for which you want to issue a license)") 
ENDIF(NOT LCC_PROJECT_NAME)

include(utilities)
if(CMAKE_BUILD_TYPE)
   string(TOLOWER ${CMAKE_BUILD_TYPE} _CMAKE_BUILD_TYPE)
   EVAL_CONDITION(RELEASE_BUILD ${_CMAKE_BUILD_TYPE} STREQUAL "release")
else(CMAKE_BUILD_TYPE)
   set(RELEASE_BUILD 0)
endif(CMAKE_BUILD_TYPE)
#base folder where projects are stored (/projects)
IF(NOT LCC_PROJECTS_BASE_DIR)
   set(LCC_PROJECTS_BASE_DIR "${CMAKE_SOURCE_DIR}/projects") 
ENDIF(NOT LCC_PROJECTS_BASE_DIR)

if(WIN32)
project (licensecc C CXX )
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")

   SET(PLATFORM_LIBS "")
#find lcc executable or build it.
find_package(lcc REQUIRED) 

#In case the build system doesn't support binfmt misc
IF( ( CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux" ) AND CMAKE_CROSSCOMPILING AND NOT DEFINED CMAKE_CROSSCOMPILING_EMULATOR )
   SET(CMAKE_CROSSCOMPILING_EMULATOR "wine")	
ENDIF()

if(MSVC)
   include(target_arch)
   target_architecture( TARGET_ARCHITECTURE )
   message(STATUS "architecture detected: ${TARGET_ARCHITECTURE}")
   #force to patch an error in cmake
   if(TARGET_ARCHITECTURE STREQUAL "x86_64")
      SET(CMAKE_EXE_LINKER_FLAGS "/machine:X64" CACHE STRING "Linker flags" FORCE)
      SET(CMAKE_MODULE_LINKER_FLAGS "/machine:X64" CACHE STRING "Module Linker flags" FORCE)
      SET(CMAKE_SHARED_LINKER_FLAGS "/machine:X64" CACHE STRING "Shared Linker flags" FORCE)
   endif()
   SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib ) #${CMAKE_FIND_LIBRARY_SUFFIXES}
   add_definitions("/D_CRT_SECURE_NO_WARNINGS")
else(WIN32)
    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pipe -fmessage-length=0 -std=c++11 -Wuninitialized -fPIC") #-Wall
    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -fmessage-length=0 -Wall -Wuninitialized -fPIC") 
    #use static libraries in release to make it easier to distribute it
    #SET(Boost_USE_STATIC_RUNTIME ${RELEASE_BUILD})
    if(RELEASE_BUILD)
        SET(CMAKE_FIND_LIBRARY_SUFFIXES .a) #.so for dynamic libraries
    else()
        SET(CMAKE_FIND_LIBRARY_SUFFIXES .a .so) 
    endif()
    set (CMAKE_EXE_LINKER_FLAGS  "-pthread")
    SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,--strip-all -static-libstdc++") #-static 
    #you need to "force" the change in cmake_install_prefix after the project keyword
   IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
      SET(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Install path prefix" FORCE)
   ENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
endif(WIN32)
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG>)
	
   #cmake > 3.15 handle the /MD flag more nicely than this
   if(${STATIC_RUNTIME})
      string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
      string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
      string(REPLACE "/MDd" "/MTd" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
      string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
      SET(Boost_USE_STATIC_RUNTIME ON)
   endif(${STATIC_RUNTIME})

   add_definitions("/D _CRT_SECURE_NO_WARNINGS")
else(MSVC)
    if(MINGW)
        list(APPEND EXTERNAL_LIBS "-lcrypt32 -lbcrypt -lws2_32 -liphlpapi")
        SET(CMAKE_EXE_LINKER_FLAGS "-static")
    endif(MINGW)
endif(MSVC)

if(CMAKE_SIZEOF_VOID_P EQUAL 8)
  SET(HAVE_64BIT_SIZE_T 1)
else(CMAKE_SIZEOF_VOID_P EQUAL 8)
  SET(HAVE_64BIT_SIZE_T 0)
endif(CMAKE_SIZEOF_VOID_P EQUAL 8)

include(add_boost)
add_boost(STATIC MODULES date_time test program_options system filesystem) 
#set below in case of dynamic linking in debug.
#set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:BOOST_TEST_DYN_LINK>)
add_definitions(-DBOOST_ALL_NO_LIB) #Disable Boost Microsoft magic, all dependencies are handled by cmake
add_definitions(-DBOOST_LIB_DIAGNOSTIC) #Check it is really disabled

if(NOT WIN32)	
   #find a static version of openssl crypto library
   find_package(OpenSSL REQUIRED)
SET ( OPENSSL_USE_STATIC_LIBS ON )
find_package(OpenSSL COMPONENTS Crypto)
IF(OPENSSL_FOUND)
   add_definitions(-DHAS_OPENSSL)
   include_directories(${OPENSSL_INCLUDE_DIR})
   list(APPEND EXTERNAL_LIBS ${OPENSSL_CRYPTO_LIBRARY})
   FIND_PACKAGE(Dbus REQUIRED)
   include_directories(${DBUS_INCLUDE_DIR})
   include_directories(${DBUS_ARCH_INCLUDE_DIR})
   list(APPEND EXTERNAL_LIBS ${DBUS_LIBRARIES})
   list(APPEND EXTERNAL_LIBS dl)
endif(NOT WIN32)
   MESSAGE(STATUS "Found openssl version ${OPENSSL_VERSION}")
ELSE(OPENSSL_FOUND)
   MESSAGE(STATUS "OpenSSL not found")
ENDIF(OPENSSL_FOUND)

FIND_PACKAGE(Doxygen)
if(UNIX) #this is true for all the linux systems but not for cross compiling "linux->windows"
   IF(NOT OPENSSL_FOUND)
      MESSAGE(SEND_ERROR "Openssl required in Linux, please install it or specify -DOPENSSL_ROOT")
   ENDIF(NOT OPENSSL_FOUND)
	
    find_package(Threads)
   if(THREADS_HAVE_PTHREAD_ARG)
        list(APPEND EXTERNAL_LIBS "-pthread")
   else(THREADS_HAVE_PTHREAD_ARG)
      if(CMAKE_THREAD_LIBS_INIT)
            list(APPEND EXTERNAL_LIBS "${CMAKE_THREAD_LIBS_INIT}")
      endif()
   endif(THREADS_HAVE_PTHREAD_ARG)
	
   find_program( MEMORYCHECK_COMMAND valgrind )
   set( MEMORYCHECK_COMMAND_OPTIONS "--trace-children=yes --leak-check=full" )
	
   if(USE_DBUS_IDENTIFIER)
       FIND_PACKAGE(Dbus REQUIRED)
       add_definitions(-DUSE_DBUS)
       include_directories(${DBUS_INCLUDE_DIR})
       include_directories(${DBUS_ARCH_INCLUDE_DIR})
       list(APPEND EXTERNAL_LIBS ${DBUS_LIBRARIES})
   endif(USE_DBUS_IDENTIFIER)    
endif(UNIX)

IF (DOXYGEN_FOUND)
#initialize project
#load the current project from files or find it from environment variables or create a default one
set(LCC_INCLUDE_DIR "${LCC_PROJECTS_BASE_DIR}/${LCC_PROJECT_NAME}/include/${PROJECT_NAME}/${LCC_PROJECT_NAME}" )
set(LCC_PROJECT_PUBLIC_KEY "${LCC_INCLUDE_DIR}/public_key.h" )
set(LCC_PROJECT_PRIVATE_KEY "${LCC_PROJECTS_BASE_DIR}/${LCC_PROJECT_NAME}/private_key.rsa" )

   SET(DOXYGEN_INPUT ${CMAKE_BINARY_DIR}/doc/Doxyfile)
   SET(DOXYGEN_OUTPUT ${CMAKE_BINARY_DIR}/doc/doxy_output)
	
   configure_file (
     "doc/Doxyfile.in"
     "doc/Doxyfile"
   )
	
   ADD_CUSTOM_COMMAND(
     OUTPUT ${DOXYGEN_OUTPUT}
     COMMAND ${CMAKE_COMMAND} -E echo_append "Building API Documentation..."
     COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_INPUT}
     COMMAND ${CMAKE_COMMAND} -E echo "Done."
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     DEPENDS ${DOXYGEN_INPUT})
	
   ADD_CUSTOM_TARGET(apidoc ALL DEPENDS ${DOXYGEN_OUTPUT})
	
   ADD_CUSTOM_TARGET(apidoc_forced
     COMMAND ${CMAKE_COMMAND} -E echo_append "Building API Documentation..."
     COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_INPUT}
     COMMAND ${CMAKE_COMMAND} -E echo "Done."
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
ENDIF (DOXYGEN_FOUND)

configure_file (
   "src/build_properties.h.in" 
   "${CMAKE_BINARY_DIR}/build_properties.h"
add_custom_command(
  OUTPUT "${LCC_PROJECT_PUBLIC_KEY}" "${LCC_PROJECT_PRIVATE_KEY}"
  COMMAND license_generator::lcc project initialize -t "${PROJECT_SOURCE_DIR}/src/templates" -n "${LCC_PROJECT_NAME}" -p "${LCC_PROJECTS_BASE_DIR}"
  COMMENT "generating ${LCC_PROJECT_PUBLIC_KEY}"
  USES_TERMINAL
)
#include build directory to find build_properties.h
include_directories(${CMAKE_BINARY_DIR})
add_custom_target(project_initialize DEPENDS "${LCC_PROJECT_PUBLIC_KEY}" "${LCC_PROJECT_PRIVATE_KEY}")

include_directories( ${LCC_INCLUDE_DIR} ${CMAKE_BINARY_DIR} "${CMAKE_CURRENT_SOURCE_DIR}/include")

message( STATUS "C compiler        : " ${CMAKE_C_COMPILER})
message( STATUS "C compiler flags  : " ${CMAKE_C_FLAGS})
message( STATUS "CXX compiler      : " ${CMAKE_CXX_COMPILER})
message( STATUS "CXX compiler flags: " ${CMAKE_CXX_FLAGS})
message( STATUS "CXX compiler flags debug : " ${CMAKE_CXX_FLAGS_DEBUG})
message( STATUS "CXX compiler flags release: " ${CMAKE_CXX_FLAGS_RELEASE})
if(CMAKE_BUILD_TYPE)
  message( STATUS "Build type        : " ${CMAKE_BUILD_TYPE})
endif(CMAKE_BUILD_TYPE)
message( STATUS "Install prefix    : " ${CMAKE_INSTALL_PREFIX})
message( STATUS "Project name      : " ${LCC_PROJECT_NAME} )
message( STATUS "Project base dir  : " ${LCC_PROJECTS_BASE_DIR}/${LCC_PROJECT_NAME} )

install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/ DESTINATION include)
add_subdirectory(src)

INCLUDE(CTest)
ENABLE_TESTING()
IF(BUILD_TESTING)
  SET(BUILDNAME "${BUILDNAME}" CACHE STRING "Name of build on the dashboard")
  MARK_AS_ADVANCED(BUILDNAME)
ENDIF(BUILD_TESTING)
add_subdirectory(test)
#boost is required only for tests
#bug in cmake win32 - can't find boost compiled with mingw 
if(WIN32 AND "x${CMAKE_CXX_COMPILER_ARCHITECTURE_ID}" STREQUAL "x")
    message(WARNING "WIN32 compiler does not specify CMAKE_CXX_COMPILER_ARCHITECTURE_ID -- filling in manually")
    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
        set(CMAKE_CXX_COMPILER_ARCHITECTURE_ID "x64")
    else()
        set(CMAKE_CXX_COMPILER_ARCHITECTURE_ID "x86")
    endif()
       message(STATUS "Compiler architecture: ${CMAKE_CXX_COMPILER_ARCHITECTURE_ID}")
endif()
SET( Boost_USE_STATIC_LIBS ON )
find_package(Boost COMPONENTS unit_test_framework system filesystem)

#include(build/modules/CmakeDebugVariables.txt)

message("")
message( STATUS "C compiler: " ${CMAKE_C_COMPILER})
message( STATUS "C compiler flags: " ${CMAKE_C_FLAGS})
if(CMAKE_BUILD_TYPE)
  message( STATUS "Build type: " ${CMAKE_BUILD_TYPE})
endif(CMAKE_BUILD_TYPE)
message( STATUS "Install prefix: " ${CMAKE_INSTALL_PREFIX})
if(DOXYGEN_FOUND)
  message(STATUS "Doxygen: " ${DOXYGEN_EXECUTABLE})
else(DOXYGEN_FOUND)
  message(STATUS "Doxygen: not found.")
endif(DOXYGEN_FOUND)
#if boost is found enable tests
IF(Boost_FOUND)
   INCLUDE(CTest)
   IF(BUILD_TESTING)
      SET(BUILDNAME "${BUILDNAME}" CACHE STRING "Name of build on the dashboard")
      MARK_AS_ADVANCED(BUILDNAME)
      add_subdirectory(test)
   ENDIF(BUILD_TESTING)
ELSE(Boost_FOUND)
   message(WARNING "Boost not found, disabling tests")
ENDIF(Boost_FOUND)