more flags for compile

CMakeLists.txt

@@ -114,10 +114,7 @@ endif()
 
 if(NOT DEBIAN)
 if(NOT ANDROID)
-if (NOT USE_AVX2)
-set(CRYPTO_FLAGS -march=core2 -mtune=native)
-set(CMAKE_ASM_FLAGS "-march=core2")
-else()
+if (USE_AVX2)
 set(CRYPTO_FLAGS -march=haswell -mtune=native)
 set(CMAKE_ASM_FLAGS "-march=haswell -mtune=native ${CMAKE_ASM_FLAGS} $ENV{ASFLAGS}")
 endif()

Makefile

@@ -51,11 +51,12 @@ RPI ?= OFF
 STATIC_LINK ?= OFF
 NETNS ?= OFF
 CLANG ?= OFF
+CROSS ?= OFF
 CMAKE_GEN ?= Unix Makefiles
 
 BUILD_ROOT = $(REPO)/build
 
-CONFIG_CMD = $(shell /bin/echo -n "cd '$(BUILD_ROOT)' && " ; /bin/echo -n "cmake -G'$(CMAKE_GEN)' -DUSING_CLANG=$(CLANG) -DSTATIC_LINK=$(STATIC_LINK) -DUSE_NETNS=$(NETNS) -DUSE_AVX2=$(AVX2) -DUSE_LIBABYSS=$(JSONRPC) -DRPI=$(RPI) '$(REPO)'")
+CONFIG_CMD = $(shell /bin/echo -n "cd '$(BUILD_ROOT)' && " ; /bin/echo -n "cmake -G'$(CMAKE_GEN)' -DCMAKE_CROSSCOMPILING=$(CROSS) -DUSING_CLANG=$(CLANG) -DSTATIC_LINK=$(STATIC_LINK) -DUSE_NETNS=$(NETNS) -DUSE_AVX2=$(AVX2) -DUSE_LIBABYSS=$(JSONRPC) -DRPI=$(RPI) '$(REPO)'")
 
 SCAN_BUILD ?= scan-build
 ANALYZE_CONFIG_CMD = $(shell /bin/echo -n "cd '$(BUILD_ROOT)' && " ; /bin/echo -n "$(SCAN_BUILD) cmake -DUSE_LIBABYSS=$(JSONRPC) '$(REPO)'")

include/llarp/exit_info.hpp

@@ -64,7 +64,7 @@ namespace llarp
         return out;
       out << std::string("/");
 #if defined(ANDROID) || defined(RPI)
-      snprintf(tmp, sizeof(tmp), "%lu",
+      snprintf(tmp, sizeof(tmp), "%zu",
                llarp::bits::count_array_bits(xi.netmask.s6_addr));
       return out << tmp;
 #else