# Build control file for rEFInd's EFI filesystem drivers
#
+# This program is licensed under the terms of the GNU GPL, version 3,
+# or (at your option) any later version.
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
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 ($(ARCH),ia32)
- ARCH_C_FLAGS = -m32
+ ARCH_C_FLAGS = -m32 -malign-double -g
ARCHDIR = Ia32
+ UC_ARCH = IA32
FILENAME_CODE = ia32
+ LD_CODE = elf_i386
endif
ifeq ($(ARCH),x86_64)
- ARCH_C_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" -mcmodel=large -m64
+ ARCH_C_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" -mcmodel=large -m64 -mno-red-zone
ARCHDIR = X64
+ UC_ARCH = X64
FILENAME_CODE = x64
+ LD_CODE = elf_x86_64
+endif
+
+ifeq ($(ARCH),aarch64)
+ ARCH_C_FLAGS = -DEFIAARCH64 -mcmodel=large
+ ARCHDIR = AArch64
+ UC_ARCH = AARCH64
+ FILENAME_CODE = aa64
+ LD_CODE = aarch64elf
endif
-EDK2BASE = /usr/local/UDK2010/MyWorkSpace
+EDK2BASE = /usr/local/UDK2014/MyWorkSpace
+#EDK2BASE = /usr/local/edk2
-# Below file defines TARGET (RELEASE or DEBUG), TARGET_ARCH (X64 or IA32), and TOOL_CHAIN_TAG (GCC44, GCC45, or GCC46)
+# Below file defines TARGET (RELEASE or DEBUG) and TOOL_CHAIN_TAG (GCC44, GCC45, or GCC46)
include $(EDK2BASE)/Conf/target.txt
-EFILIB = $(EDK2BASE)/Build/MdeModule/$(TARGET)_$(TOOL_CHAIN_TAG)/$(TARGET_ARCH)/MdePkg/Library
+EFILIB = $(EDK2BASE)/Build/Mde/$(TARGET)_$(TOOL_CHAIN_TAG)/$(UC_ARCH)/MdePkg/Library
ALL_EFILIBS = $(EFILIB)/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib/OUTPUT/BaseDebugPrintErrorLevelLib.lib \
$(EFILIB)/BasePrintLib/BasePrintLib/OUTPUT/BasePrintLib.lib \
$(EFILIB)/BasePcdLibNull/BasePcdLibNull/OUTPUT/BasePcdLibNull.lib \
$(EFILIB)/UefiLib/UefiLib/OUTPUT/UefiLib.lib \
$(EFILIB)/UefiDriverEntryPoint/UefiDriverEntryPoint/OUTPUT/UefiDriverEntryPoint.lib
+ifeq ($(ARCH),aarch64)
+ ALL_EFILIBS += $(EFILIB)/BaseStackCheckLib/BaseStackCheckLib/OUTPUT/BaseStackCheckLib.lib
+endif
+
INCLUDE_DIRS = -I $(EDK2BASE)/MdePkg \
-I $(EDK2BASE)/MdePkg/Include \
-I $(EDK2BASE)/MdePkg/Include/$(ARCHDIR) \
-I $(EDK2BASE)/EdkCompatibilityPkg/Foundation/Library/Dxe/Include
FSW_NAMES = fsw_efi fsw_core fsw_efi_lib fsw_lib AutoGen
-OBJS = $(FSW_NAMES:=.o)
+OBJS = $(FSW_NAMES:=.obj)
#DRIVERNAME = ext2
BUILDME = $(DRIVERNAME)_$(FILENAME_CODE).efi
-OPTIMFLAGS = -fno-strict-aliasing -mno-red-zone -Wno-address -Os
+OPTIMFLAGS = -fno-strict-aliasing -Wno-address -Os
DEBUGFLAGS = -Wall -Wno-missing-braces -Wno-array-bounds -ffunction-sections -fdata-sections
-CFLAGS = $(OPTIMFLAGS) -g -fshort-wchar -fno-stack-protector $(DEBUGFLAGS) -c -include AutoGen.h
+CFLAGS = $(OPTIMFLAGS) -g -fshort-wchar -fno-stack-protector $(DEBUGFLAGS) -c -include AutoGen.h -DHOST_EFI_EDK2
-prefix = /usr/bin/
-CC = $(prefix)gcc
-AS = $(prefix)as
-LD = $(prefix)ld
-AR = $(prefix)ar
-RANLIB = $(prefix)ranlib
-OBJCOPY = $(prefix)objcopy
-GENFW = $(EDK2BASE)/BaseTools/Source/C/bin/GenFw
+prefix ?= /usr/bin/
+CC ?= $(prefix)gcc
+AS ?= $(prefix)as
+LD ?= $(prefix)ld
+AR ?= $(prefix)ar
+RANLIB ?= $(prefix)ranlib
+OBJCOPY ?= $(prefix)objcopy
+GENFW ?= $(EDK2BASE)/BaseTools/Source/C/bin/GenFw
LDSCRIPT = $(EDK2BASE)/BaseTools/Scripts/gcc4.4-ld-script
LDFLAGS = -nostdlib -n -q --gc-sections --script=$(EDK2BASE)/BaseTools/Scripts/gcc4.4-ld-script \
- --entry _ModuleEntryPoint -u _ModuleEntryPoint
+ --entry _ModuleEntryPoint -u _ModuleEntryPoint -m $(LD_CODE)
-%.o: %.c
+%.obj: %.c
$(CC) $(ARCH_C_FLAGS) $(CFLAGS) $(INCLUDE_DIRS) -DFSTYPE=$(DRIVERNAME) -DNO_BUILTIN_VA_FUNCS -c $< -o $@
ifneq (,$(filter %.efi,$(BUILDME)))
all: $(BUILDME)
-$(DLL_TARGET): $(OBJS) fsw_$(DRIVERNAME).o
- $(LD) -o $(DRIVERNAME)_$(FILENAME_CODE).dll $(LDFLAGS) --start-group $(ALL_EFILIBS) $(OBJS) fsw_$(DRIVERNAME).o --end-group
+$(DLL_TARGET): $(OBJS) fsw_$(DRIVERNAME).obj
+ $(LD) -o $(DRIVERNAME)_$(FILENAME_CODE).dll $(LDFLAGS) --start-group $(ALL_EFILIBS) $(OBJS) fsw_$(DRIVERNAME).obj --end-group
$(BUILDME): $(DLL_TARGET)
- $(OBJCOPY) --strip-unneeded $(DLL_TARGET)
+ $(OBJCOPY) --strip-unneeded -R .eh_frame $(DLL_TARGET)
$(GENFW) -e UEFI_DRIVER -o $(BUILDME) $(DLL_TARGET)
# $(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel \
# -j .rela -j .reloc --rename-section .data=.hii --target=efi-bsdrv-$(ARCH) $< $@
- mkdir -p ../drivers
- cp $(BUILDME) ../drivers
+ mkdir -p ../drivers_$(FILENAME_CODE)
+ cp $(BUILDME) ../drivers_$(FILENAME_CODE)
endif