#
HOSTARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
-ARCH := $(HOSTARCH)
+ARCH ?= $(HOSTARCH)
# Note: IA64 options are untested; taken from Debian's rEFIt package.
ifeq ($(ARCH),ia64)
endif
ifeq ($(ARCH),ia32)
- ARCH_C_FLAGS = -m32 -DEFI32
+ ARCH_C_FLAGS = -m32 -DEFI32 -malign-double
ARCHDIR = Ia32
+ UC_ARCH = IA32
FILENAME_CODE = ia32
+ LD_CODE = elf_i386
endif
ifeq ($(ARCH),x86_64)
ARCH_C_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" -DEFIX64 -mcmodel=large -m64
ARCHDIR = X64
+ UC_ARCH = X64
FILENAME_CODE = x64
+ LD_CODE = elf_x86_64
endif
EDK2BASE = /usr/local/UDK2010/MyWorkSpace
-# Below file defines TARGET (RELEASE or DEBUG), TARGET_ARCH (X64 or IA32), and TOOL_CHAIN_TAG (GCC44, GCC45, GCC46, or GCC47)
+# Below file defines TARGET (RELEASE or DEBUG) and TOOL_CHAIN_TAG (GCC44, GCC45, GCC46, or GCC47)
include $(EDK2BASE)/Conf/target.txt
INCLUDE_DIRS = -I $(EDK2BASE)/MdePkg \
-I $(EDK2BASE)/MdePkg/Include \
+ -I $(EDK2BASE)/MdeModulePkg/ \
-I $(EDK2BASE)/MdeModulePkg/Include \
-I $(EDK2BASE)/IntelFrameworkPkg/Include \
-I $(EDK2BASE)/MdePkg/Include/$(ARCHDIR) \
LDSCRIPT = $(EDK2BASE)/BaseTools/Scripts/gcc4.4-ld-script
LDFLAGS = -nostdlib -n -q --gc-sections --script=$(EDK2BASE)/BaseTools/Scripts/gcc4.4-ld-script \
- --entry efi_main -u efi_main
+ --entry efi_main -u efi_main -m $(LD_CODE)
%.obj: %.c
$(CC) $(ARCH_C_FLAGS) $(CFLAGS) $(INCLUDE_DIRS) -DNO_BUILTIN_VA_FUNCS -D__MAKEWITH_TIANO -c $< -o $@