CMakeLists.txt

@@ -143,9 +143,9 @@ FIND_PACKAGE(Boost CONFIG COMPONENTS ${BOOST_COMPONENTS})
 IF(NOT WIN32)
   MESSAGE(STATUS "Configuring fc to build on Unix/Apple")
 
-    if(NOT APPLE)
+  IF(NOT APPLE AND NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "OpenBSD")
     SET(rt_library rt )
-    endif(NOT APPLE)
+  ENDIF(NOT APPLE AND NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "OpenBSD")
 ENDIF(NOT WIN32)
 
 IF($ENV{OPENSSL_ROOT_DIR})

include/fc/string.hpp

@@ -17,7 +17,7 @@ namespace fc
   std::string to_pretty_string( int64_t );
   inline std::string to_string( int32_t v ) { return to_string( int64_t(v) ); }
   inline std::string to_string( uint32_t v ){ return to_string( uint64_t(v) ); }
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
   inline std::string to_string( size_t s) { return to_string(uint64_t(s)); }
 #endif
 

include/fc/variant.hpp

@@ -153,7 +153,7 @@ namespace fc
    void to_variant( const uint128_t& var, variant& vo, uint32_t max_depth = 1 );
    void from_variant( const variant& var, uint128_t& vo, uint32_t max_depth = 1 );
 
-   #ifdef __APPLE__
+   #if defined(__APPLE__) or defined(__OpenBSD__)
    void to_variant( size_t s, variant& v, uint32_t max_depth = 1 );
    #elif !defined(_WIN32)
    void to_variant( long long int s,          variant& v, uint32_t max_depth = 1 );
@@ -229,7 +229,7 @@ namespace fc
         variant( uint32_t val, uint32_t max_depth = 1 );
         variant( int32_t val, uint32_t max_depth = 1 );
         variant( uint64_t val, uint32_t max_depth = 1 );
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
         variant( size_t val, uint32_t max_depth = 1 );
 #endif
         variant( int64_t val, uint32_t max_depth = 1 );
@@ -632,7 +632,7 @@ namespace fc
 
    template<typename T>
    void to_variant( const safe<T>& s, variant& v, uint32_t max_depth ) {
-      to_variant( s.value, v, max_depth );
+      to_variant( static_cast<T>(s.value), v, max_depth );
    }
 
    template<typename T>

src/stacktrace.cpp

@@ -8,6 +8,9 @@
 #if BOOST_VERSION / 100 >= 1065 && !defined(__APPLE__)
 #include <signal.h>
 #include <fc/log/logger.hpp>
+#if defined(__OpenBSD__)
+    #define BOOST_STACKTRACE_GNU_SOURCE_NOT_REQUIRED
+#endif
 #include <boost/stacktrace.hpp>
 
 namespace fc

src/variant.cpp

@@ -11,7 +11,7 @@
 #include <fc/reflect/variant.hpp>
 #include <algorithm>
 
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
 #include <boost/multiprecision/integer.hpp>
 #endif
 
@@ -79,7 +79,7 @@ variant::variant( uint64_t val, uint32_t max_depth )
    set_variant_type( this, uint64_type );
 }
 
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
 variant::variant( size_t val, uint32_t max_depth )
 {
    *reinterpret_cast<uint64_t*>(this)  = val;
@@ -679,7 +679,7 @@ void from_variant( const variant& var, std::vector<char>& vo, uint32_t max_depth
 
 void to_variant( const uint128_t& var, variant& vo, uint32_t max_depth )
 {
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
    boost::multiprecision::uint128_t helper = uint128_hi64( var );
    helper <<= 64;
    helper += uint128_lo64( var );
@@ -691,7 +691,7 @@ void to_variant( const uint128_t& var, variant& vo, uint32_t max_depth )
 
 void from_variant( const variant& var, uint128_t& vo, uint32_t max_depth )
 {
-#ifdef __APPLE__
+#if defined(__APPLE__) or defined(__OpenBSD__)
    boost::multiprecision::uint128_t helper = boost::lexical_cast<boost::multiprecision::uint128_t>( var.as_string() );
    vo = static_cast<uint64_t>( helper >> 64 );
    vo <<= 64;
@@ -701,7 +701,9 @@ void from_variant( const variant& var, uint128_t& vo, uint32_t max_depth )
 #endif
 }
 
-#ifdef __APPLE__
+#if defined(__APPLE__)
+#elif defined(__OpenBSD__)
+   void to_variant( size_t s, variant& v, uint32_t max_depth ) { v = variant( int64_t(s) ); }
 #elif !defined(_WIN32)
    void to_variant( long long int s, variant& v, uint32_t max_depth ) { v = variant( int64_t(s) ); }
    void to_variant( unsigned long long int s, variant& v, uint32_t max_depth ) { v = variant( uint64_t(s)); }