Merge branch 'master' of github.com:novacoin-project/novacoin

[novacoin.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 27ecde0..d4bedc8 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -4,12 +4,20 @@ cmake_minimum_required(VERSION 3.4.1)
 ## mkdir build && cd build
 ##
 ## cmake -DBerkeleyDB_ROOT:STRING=/opt/homebrew/Cellar/berkeley-db@4/4.8.30 ..
-## cmake -DUSE_ASM=1 ..
-## cmake -DUSE_SSE2 ..
-## cmake -DBerkeleyDB_INC:STRING=/usr/include -DBerkeleyDB_LIBS:STRING=/usr/lib/aarch64-linux-gnu -DUSE_SSE2 -DUSE_LEVELDB ..
+## cmake -DBerkeleyDB_INC:STRING=/usr/include -DBerkeleyDB_LIBS:STRING=/usr/lib/aarch64-linux-gnu -DUSE_LEVELDB=1 ..
 ##
 
-project(novacoind VERSION 0.5.9 LANGUAGES C CXX ASM)
+project(novacoind VERSION 0.5.9 LANGUAGES C CXX)
+
+# Enforce sizeof(size_t) == 8 by default
+if (NOT ALLOW_32BIT AND NOT CMAKE_SIZEOF_VOID_P MATCHES "8")
+    message(FATAL_ERROR "Only 64-bit processors (x86_64, AArch64) are supported")
+endif ()
+
+# Force generic scrypt on 32 bit platforms
+if (NOT CMAKE_SIZEOF_VOID_P MATCHES "8")
+    set(USE_GENERIC_SCRYPT True)
+endif()
 
 find_program(CCACHE_FOUND ccache)
 if(CCACHE_FOUND)
@@ -20,6 +28,7 @@ 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)
 
 set(Boost_USE_STATIC_LIBS   ON)
 find_package(Boost REQUIRED COMPONENTS atomic chrono filesystem program_options system thread)
@@ -87,6 +96,16 @@ set(generic_sources
 list(APPEND ALL_SOURCES ${generic_sources})
 list(APPEND ALL_LIBRARIES ${Boost_LIBRARIES} ixwebsocket OpenSSL::Crypto)
 
+# Windows-specific libraries
+if (WIN32)
+   list(APPEND ALL_LIBRARIES ws2_32 mswsock)
+endif()
+
+# Some systems need rt library
+if (NOT WIN32 AND NOT APPLE)
+    list(APPEND ALL_LIBRARIES rt)
+endif()
+
 # Try various libdb library file extensions
 if (EXISTS ${BerkeleyDB_LIBS}/libdb_cxx.a)
     list(APPEND ALL_LIBRARIES ${BerkeleyDB_LIBS}/libdb_cxx.a)
@@ -97,7 +116,18 @@ elseif(EXISTS ${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.")
+    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)
@@ -114,19 +144,9 @@ else()
     list(APPEND ALL_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/txdb-bdb.cpp)
 endif()
 
-if (USE_ASM)
-    # Assembler implementation
-    set(asm_sources 
-        ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/asm/scrypt-arm.S
-        ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/asm/scrypt-x86.S
-        ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/asm/scrypt-x86_64.S
-    )
-
-    list(APPEND ALL_SOURCES ${generic_sources} ${asm_sources})
-    list(APPEND ALL_DEFINITIONS USE_ASM)
-elseif (USE_SSE2)
-    list( APPEND ALL_SOURCES ${generic_sources} ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/intrin/scrypt-sse2.cpp )
-    list(APPEND ALL_DEFINITIONS USE_SSE2)
+if (NOT USE_GENERIC_SCRYPT)
+    list( APPEND ALL_SOURCES ${generic_sources} ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/intrin/scrypt-intrin.cpp )
+    list(APPEND ALL_DEFINITIONS USE_INTRIN)
 else()
     list( APPEND ALL_SOURCES ${generic_sources} ${CMAKE_CURRENT_SOURCE_DIR}/crypto/scrypt/generic/scrypt-generic.cpp )
 endif()
@@ -142,6 +162,7 @@ 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})