From 5a8a12d7a2c69610cd7a9a00ed1b3579b750a914 Mon Sep 17 00:00:00 2001
From: gcontini <1121667+gcontini@users.noreply.github.com>
Date: 周六, 16 11月 2019 21:39:10 +0800
Subject: [PATCH] issue #42 #38 \n review build system, \n issue #38 added clang format

---
 CMakeLists.txt |  159 +++++++++++++++++++++++++++++-----------------------
 1 files changed, 89 insertions(+), 70 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a397b4..3f3bd3e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,34 +1,40 @@
-#TODO guess address_model 64 in boost
-#fix shared libraries activation
-
 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 1)
-SET(LICENSECC_PATCH_VERSION 0 CACHE STRING "License++ patch version string")
+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")
 
-project (license++ C CXX)
+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)
+
+#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)
+
+project (licensecc C CXX )
 SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
-SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/modules/")
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
 
-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)
+#find lcc executable or build it.
+find_package(lcc REQUIRED) 
+
+#Not sure about this. My 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)
-	SET(PLATFORM_LIBS "")
 	include(target_arch)
 	target_architecture( TARGET_ARCHITECTURE )
 	message(STATUS "architecture detected: ${TARGET_ARCHITECTURE}")
@@ -42,36 +48,35 @@
 		SET(Boost_USE_STATIC_RUNTIME ON)
 	endif(${STATIC_RUNTIME})
 
-	#SET(CMAKE_FIND_LIBRARY_SUFFIXES .lib ) #${CMAKE_FIND_LIBRARY_SUFFIXES}
 	add_definitions("/D _CRT_SECURE_NO_WARNINGS")
 else(MSVC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pipe -fmessage-length=0 -std=c++11 -Wuninitialized -fPIC") #-Wall
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe -fmessage-length=0 -Wall -Wuninitialized -fPIC") 
-    if(RELEASE_BUILD)
-        SET(CMAKE_FIND_LIBRARY_SUFFIXES .a) #.so for dynamic libraries
-    else()
-        SET(CMAKE_FIND_LIBRARY_SUFFIXES .a .so) 
-    endif()
-    set (CMAKE_EXE_LINKER_FLAGS  "-pthread")
-    SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "-Wl,--strip-all -static-libstdc++") #-static 
-    #you need to "force" the change in cmake_install_prefix after the project keyword
-	IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-		SET(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Install path prefix" FORCE)
-	ENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-		#find a static version of openssl crypto library
-	find_package(OpenSSL REQUIRED)
-	include_directories(${OPENSSL_INCLUDE_DIR})
     if(MINGW)
-        list(APPEND EXTERNAL_LIBS "-lcrypto -liphlpapi")
-    else(MINGW)
-        list(APPEND EXTERNAL_LIBS ${OPENSSL_CRYPTO_LIBRARY})
+        list(APPEND EXTERNAL_LIBS "-lcrypt32 -lws2_32 -liphlpapi")
+        SET(CMAKE_EXE_LINKER_FLAGS "-static")
     endif(MINGW)
+endif(MSVC)
+
+if(UNIX) #this is true for all the linux systems but not for cross compiling "linux->windows"
+	#find a static version of openssl crypto library
+	SET ( OPENSSL_USE_STATIC_LIBS ON )
+	find_package(OpenSSL REQUIRED COMPONENTS Crypto)
+	include_directories(${OPENSSL_INCLUDE_DIR})
+    #list(APPEND EXTERNAL_LIBS ${OPENSSL_CRYPTO_LIBRARY})
+    #find_package(Threads)
+	#if(THREADS_HAVE_PTHREAD_ARG)
+  	#	list(APPEND EXTERNAL_LIBS "-pthread")
+	#else(THREADS_HAVE_PTHREAD_ARG)
+	#	if(CMAKE_THREAD_LIBS_INIT)
+  	#		 list(APPEND EXTERNAL_LIBS "${CMAKE_THREAD_LIBS_INIT}")
+	#	endif()
+	#endif(THREADS_HAVE_PTHREAD_ARG)
 	MESSAGE(STATUS "Found openssl version ${OPENSSL_VERSION} ")
-	
 	#Zlib required when openssl version < 1.0.1f
-	find_package(ZLIB REQUIRED)
-	list(APPEND EXTERNAL_LIBS ${ZLIB_LIBRARIES})
-	
+	#SET ( ZLIB_USE_STATIC_LIBS ON )
+	#find_package(ZLIB REQUIRED)
+	#MESSAGE(STATUS "Found zlib version ${ZLIB_VERSION} ")
+	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)
@@ -80,31 +85,26 @@
 	    list(APPEND EXTERNAL_LIBS ${DBUS_LIBRARIES})
 	endif(USE_DBUS_IDENTIFIER)    
 	if(NOT MINGW)
-	    list(APPEND EXTERNAL_LIBS dl)
+ 		list(APPEND EXTERNAL_LIBS ${CMAKE_DL_LIBS}) 
 	endif(NOT MINGW)
-	list(APPEND EXTERNAL_LIBS "-Wl,-Bdynamic")
-endif(MSVC)
-
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG>)
+endif(UNIX)
 
 
-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)
+#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( Boost_USE_STATIC_LIBS ON )
-find_package(Boost REQUIRED COMPONENTS date_time unit_test_framework 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
-
-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 ${LCC_PROJECT_PUBLIC_KEY}"
+  USES_TERMINAL
 )
+
+add_custom_target(project_initialize DEPENDS "${LCC_PROJECT_PUBLIC_KEY}" "${LCC_PROJECT_PRIVATE_KEY}")
+
+include_directories( ${LCC_INCLUDE_DIR} ${CMAKE_BINARY_DIR} )
 
 message( STATUS "C compiler        : " ${CMAKE_C_COMPILER})
 message( STATUS "C compiler flags  : " ${CMAKE_C_FLAGS})
@@ -116,18 +116,37 @@
   message( STATUS "Build type        : " ${CMAKE_BUILD_TYPE})
 endif(CMAKE_BUILD_TYPE)
 message( STATUS "Install prefix    : " ${CMAKE_INSTALL_PREFIX})
-
-#include build directory to find build_properties.h
-include_directories(${CMAKE_BINARY_DIR})
+message( STATUS "Project name      : " ${LCC_PROJECT_NAME} )
+message( STATUS "Project base dir  : " ${LCC_PROJECTS_BASE_DIR}/${LCC_PROJECT_NAME} )
 
 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 REQUIRED COMPONENTS date_time unit_test_framework program_options system filesystem)
 
+#if boost is found enable tests
+IF(Boost_FOUND)
+	INCLUDE(CTest)
+	IF(BUILD_TESTING)
+		SET(BUILDNAME "${BUILDNAME}" CACHE STRING "Name of build on the dashboard")
+		MARK_AS_ADVANCED(BUILDNAME)
+		add_definitions(-DBOOST_ALL_NO_LIB) #Disable Boost Microsoft magic, all dependencies are handled by cmake
+		add_definitions(-DBOOST_LIB_DIAGNOSTIC) #Check it is really disabled
+		include_directories(${Boost_INCLUDE_DIRS}) 
+		add_subdirectory(test)
+	ENDIF(BUILD_TESTING)
+ELSE(Boost_FOUND)
+	message(WARNING "Boost not found, disabling tests")
+ENDIF(Boost_FOUND)
 

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