Update CMakeLists.txt - play with openssl

[novacoin.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 74969fe..eccdd59 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.4.1)
+cmake_minimum_required(VERSION 3.5)
 
 ##
 ## mkdir build && cd build
@@ -29,7 +29,7 @@ if (NOT MSVC)
 if (NOT WIN32)
 set(FPIC "-fPIC")
 endif()
-set (CMAKE_C_FLAGS "-flto -O3 ${FPIC} -Wno-deprecated -fstack-protector-all")
+set (CMAKE_C_FLAGS "-flto=auto -O3 ${FPIC} -Wno-deprecated -Wno-deprecated-declarations -fstack-protector-all")
 set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter -fexceptions -frtti")
 else()
 set(CMAKE_C_FLAGS "/O2")
@@ -43,8 +43,14 @@ if(WIN32)
 set(Boost_USE_STATIC_RUNTIME ON)
 endif()
 find_package(Boost REQUIRED COMPONENTS atomic chrono filesystem program_options system thread)
+
 set(OPENSSL_USE_STATIC_LIBS ON)
+find_package(OpenSSL)
+if (NOT OpenSSL_FOUND)
+set(OPENSSL_USE_STATIC_LIBS OFF)
 find_package(OpenSSL REQUIRED)
+endif()
+
 add_subdirectory(additional/IXWebSocket)
 
 # Set default root path for berkeley db
@@ -64,10 +70,16 @@ endif()
 # Set default library path for berkeley db
 if (NOT BerkeleyDB_LIBS)
 set(BerkeleyDB_LIBS ${BerkeleyDB_ROOT}/lib)
-if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 # Workaround for linux distributions
-set(BerkeleyDB_LIBS ${BerkeleyDB_LIBS}/${CMAKE_SYSTEM_PROCESSOR}-linux-gnu)
-endif()
+    execute_process (
+        COMMAND bash -c "test -d ${BerkeleyDB_LIBS}/${CMAKE_SYSTEM_PROCESSOR}-linux-gnu && echo -n 'present' || echo -n 'absent'"
+        OUTPUT_VARIABLE dirPresent
+    )
+    if(dirPresent STREQUAL "present")
+        set(BerkeleyDB_LIBS ${BerkeleyDB_LIBS}/${CMAKE_SYSTEM_PROCESSOR}-linux-gnu)
+    endif()
+endif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 endif()
 
 # Set default library name for berkeley db