From 60ae840790232c52ea3f456881771edee02d35ac Mon Sep 17 00:00:00 2001
From: Maximilien Siavelis <maximilien.siavelis@simulease.com>
Date: 周五, 05 1月 2018 09:10:28 +0800
Subject: [PATCH] fix some compilation issues

---
 CMakeLists.txt |   43 +++++++++++++++++++++++++++++--------------
 1 files changed, 29 insertions(+), 14 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe14f24..74964b0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,8 @@
 #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 3.0.0 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)
@@ -12,8 +13,7 @@
 SET(LICENSECC_VERSION "${LICENSECC_MAJOR_VERSION}.${LICENSECC_MINOR_VERSION}.${LICENSECC_PATCH_VERSION}")
 SET(LICENSECC_SHORT_LICENSE "BSD Software License")
 
-# add this options before PROJECT keyword
-SET(CMAKE_DISABLE_SOURCE_CHANGES OFF)
+SET(CMAKE_DISABLE_SOURCE_CHANGES ON)
 SET(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
 SET(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL "CMake verbose" FORCE)
 
@@ -30,10 +30,17 @@
 endif(CMAKE_BUILD_TYPE)
 
 if(WIN32)
+
 	SET(PLATFORM_LIBS "")
-	if(CMAKE_CL_64)
-		SET(CMAKE_EXE_LINKER_FLAGS "/machine:X64 /INCREMENTAL:NO" CACHE STRING "Linker flags")
-	endif(CMAKE_CL_64)
+	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)
@@ -62,8 +69,7 @@
   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) 
+find_package(Boost 1.55.0 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
@@ -74,10 +80,19 @@
 	find_package(OpenSSL REQUIRED)
 	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})
+	MESSAGE(STATUS "Found openssl version ${OPENSSL_VERSION}")
+	
+	#Zlib required when openssl version < 1.0.1f
+	find_package(ZLIB REQUIRED)
+	list(APPEND EXTERNAL_LIBS ${ZLIB_LIBRARIES})
+	
+	if(USE_DBUS_IDENTIFIER)
+	    FIND_PACKAGE(Dbus REQUIRED)
+	    add_definitions(-DUSE_DBUS)
+	    include_directories(${DBUS_INCLUDE_DIR})
+	    include_directories(${DBUS_ARCH_INCLUDE_DIR})
+	    list(APPEND EXTERNAL_LIBS ${DBUS_LIBRARIES})
+	endif(USE_DBUS_IDENTIFIER)    
 	list(APPEND EXTERNAL_LIBS dl)
 endif(NOT WIN32)
 
@@ -128,10 +143,10 @@
 add_subdirectory(test)
 
 #include(build/modules/CmakeDebugVariables.txt)
-
-message("")
 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})
 if(CMAKE_BUILD_TYPE)
   message( STATUS "Build type: " ${CMAKE_BUILD_TYPE})
 endif(CMAKE_BUILD_TYPE)

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