export TARGET_ARCH_DIR
export TARGET_ARCH_FAM
+# Set tools
+AS = $(CROSS_COMPILE)as
+LD = $(CROSS_COMPILE)ld
+ifeq ($(clang),y)
+CC = $(CROSS_COMPILE)clang
+LD_LTO = $(CROSS_COMPILE)llvm-ld
+else
+CC = $(CROSS_COMPILE)gcc
+LD_LTO = $(CROSS_COMPILE)ld
+endif
+CPP = $(CC) -E
+AR = $(CROSS_COMPILE)ar
+RANLIB = $(CROSS_COMPILE)ranlib
+NM = $(CROSS_COMPILE)nm
+STRIP = $(CROSS_COMPILE)strip
+OBJCOPY = $(CROSS_COMPILE)objcopy
+OBJDUMP = $(CROSS_COMPILE)objdump
+SIZEUTIL = $(CROSS_COMPILE)size
+
+# Allow git to be wrappered in the environment
+GIT ?= git
+
+INSTALL = install
+INSTALL_DIR = $(INSTALL) -d -m0755 -p
+INSTALL_DATA = $(INSTALL) -m0644 -p
+INSTALL_PROG = $(INSTALL) -m0755 -p
+
# This is used for architecture specific links.
# This can be overwritten from arch specific rules.
ARCH_LINKS =
DEF_CPPFLAGS += -isystem $(LWIPDIR)/src/include/ipv4
endif
-# Set tools
-AS = $(CROSS_COMPILE)as
-LD = $(CROSS_COMPILE)ld
-ifeq ($(clang),y)
-CC = $(CROSS_COMPILE)clang
-LD_LTO = $(CROSS_COMPILE)llvm-ld
-else
-CC = $(CROSS_COMPILE)gcc
-LD_LTO = $(CROSS_COMPILE)ld
-endif
-CPP = $(CC) -E
-AR = $(CROSS_COMPILE)ar
-RANLIB = $(CROSS_COMPILE)ranlib
-NM = $(CROSS_COMPILE)nm
-STRIP = $(CROSS_COMPILE)strip
-OBJCOPY = $(CROSS_COMPILE)objcopy
-OBJDUMP = $(CROSS_COMPILE)objdump
-SIZEUTIL = $(CROSS_COMPILE)size
-
-# Allow git to be wrappered in the environment
-GIT ?= git
-
-INSTALL = install
-INSTALL_DIR = $(INSTALL) -d -m0755 -p
-INSTALL_DATA = $(INSTALL) -m0644 -p
-INSTALL_PROG = $(INSTALL) -m0755 -p
-
BOOT_DIR ?= /boot
SOCKET_LIBS =
endif
ifeq ($(MINIOS_TARGET_ARCH),x86_64)
-ARCH_CFLAGS := -m64 -mno-red-zone -fno-reorder-blocks
+ARCH_CFLAGS := -m64 -mno-red-zone
+ARCH_CFLAGS += $(call cc-option,$(CC),-fno-reorder-blocks)
ARCH_CFLAGS += -fno-asynchronous-unwind-tables
ARCH_ASFLAGS := -m64
ARCH_LDFLAGS := -m elf_x86_64