Disable c++ extensions

[novacoin.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 43f839f..0e78bf5 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,7 +9,7 @@ cmake_minimum_required(VERSION 3.4.1)
 ## cmake -DBerkeleyDB_INC:STRING=/usr/include -DBerkeleyDB_LIBS:STRING=/usr/lib/aarch64-linux-gnu -DUSE_SSE2 -DUSE_LEVELDB ..
 ##
 
-project(novacoind VERSION 0.5.9 LANGUAGES C CXX)
+project(novacoind VERSION 0.5.9 LANGUAGES C CXX ASM)
 
 find_program(CCACHE_FOUND ccache)
 if(CCACHE_FOUND)
@@ -20,11 +20,11 @@ endif(CCACHE_FOUND)
 
 set (CMAKE_C_FLAGS "-flto -O3 -fPIC -Wno-deprecated -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2")
 set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fexceptions -frtti")
+set(CMAKE_CXX_EXTENSIONS OFF)
 
-# Add path for custom modules
-list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/additional/cmake)
-
+set(Boost_USE_STATIC_LIBS   ON)
 find_package(Boost REQUIRED COMPONENTS atomic chrono filesystem program_options system thread)
+set(OPENSSL_USE_STATIC_LIBS ON)
 find_package(OpenSSL REQUIRED)
 add_subdirectory(additional/IXWebSocket)
 
@@ -38,6 +38,10 @@ if (NOT BerkeleyDB_INC)
 set(BerkeleyDB_INC ${BerkeleyDB_ROOT}/include)
 endif()
 
+if (NOT EXISTS ${BerkeleyDB_INC}/db_cxx.h)
+    message(FATAL_ERROR "Unable to find db_cxx.h header file in ${BerkeleyDB_INC} directory. Try to specify either include directory path via BerkeleyDB_INC or berkeley db root path via BerkeleyDB_ROOT variable.")
+endif()
+
 # Set default library path for berkeley db
 if (NOT BerkeleyDB_LIBS)
 set(BerkeleyDB_LIBS ${BerkeleyDB_ROOT}/lib)
@@ -82,9 +86,38 @@ set(generic_sources
 )
 
 list(APPEND ALL_SOURCES ${generic_sources})
-list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.a ${Boost_LIBRARIES} ixwebsocket OpenSSL::Crypto)
+list(APPEND ALL_LIBRARIES ${Boost_LIBRARIES} ixwebsocket OpenSSL::Crypto)
+
+# Try various libdb library file extensions
+if (EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.a)
+    list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.a)
+elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.so)
+    list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.so)
+elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.dylib)
+    list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.dylib)
+elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.dll)
+    list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.dll)
+else()
+    set(BerkeleyDB_LIBS ${BerkeleyDB_ROOT}/lib/x86_64-linux-gnu)
+    if (EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.a)
+        list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.a)
+    elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.so)
+        list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.so)
+    elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.dylib)
+        list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.dylib)
+    elseif(EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.dll)
+        list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.dll)
+    else()
+        message(FATAL_ERROR "Unable to find libdb_cxx library in ${BerkeleyDB_LIBS} directory. Try to specify either library path via BerkeleyDB_LIBS or berkeley db root path via BerkeleyDB_ROOT variable.")
+    endif()
+endif()
 
 if(USE_LEVELDB)
+    # Disable useless targets
+    option(LEVELDB_BUILD_TESTS "Build LevelDB's unit tests" OFF)
+    option(LEVELDB_BUILD_BENCHMARKS "Build LevelDB's benchmarks" OFF)
+    option(LEVELDB_INSTALL "Install LevelDB's header and library" OFF)
+
     add_subdirectory(additional/leveldb)
     list(APPEND ALL_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/txdb-leveldb.cpp)
     list(APPEND ALL_LIBRARIES leveldb)
@@ -110,10 +143,18 @@ else()
     list( APPEND ALL_SOURCES ${generic_sources} ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/generic/scrypt-generic.cpp )
 endif()
 
+# Generate build info header
+execute_process (
+    COMMAND sh -c "${CMAKE_CURRENT_SOURCE_DIR}/../share/genbuild.sh ${CMAKE_CURRENT_SOURCE_DIR}/build.h"
+    OUTPUT_VARIABLE outVar
+)
+list(APPEND ALL_DEFINITIONS HAVE_BUILD_INFO)
+
 add_executable(novacoind ${ALL_SOURCES})
 target_include_directories(novacoind PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/json ${BerkeleyDB_INC} ${CMAKE_CURRENT_SOURCE_DIR}/additional/leveldb/helpers ${Boost_INCLUDE_DIRS})
 target_link_libraries(novacoind ${ALL_LIBRARIES})
 
+target_compile_features(novacoind PUBLIC cxx_std_17)
 set_property(TARGET novacoind PROPERTY CXX_STANDARD 17)
 set_property(TARGET novacoind PROPERTY CXX_STANDARD_REQUIRED TRUE)
 set_property(TARGET novacoind PROPERTY COMPILE_DEFINITIONS ${ALL_DEFINITIONS})