3 # Common make rules for building with gnu-efi
6 EFIINC = /usr/include/efi
11 # Comment out above and uncomment below if using locally-compiled GNU-EFI....
12 #EFIINC = /usr/local/include/efi
13 #GNUEFILIB = /usr/local/lib
14 #EFILIB = /usr/local/lib
15 #EFICRT0 = /usr/local/lib
17 HOSTARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
19 OS = $(shell uname -s)
20 CPPFLAGS = -I$(EFIINC) -I$(EFIINC)/$(ARCH) -I$(EFIINC)/protocol -I../include -I../refind -I../libeg -DCONFIG_$(ARCH) -D__MAKEWITH_GNUEFI
22 OPTIMFLAGS = -O2 -fno-strict-aliasing
24 #CFLAGS = $(ARCH3264) $(OPTIMFLAGS) -fpic -fshort-wchar $(DEBUGFLAGS)
25 CFLAGS = $(ARCH3264) $(OPTIMFLAGS) -fno-stack-protector -fpic -fshort-wchar $(DEBUGFLAGS)
35 RANLIB = $(prefix)ranlib
36 OBJCOPY = $(prefix)objcopy
39 # EFI specs allows only lower floating point partition to be used
40 CFLAGS += -frename-registers -mfixed-range=f32-f127
43 FORMAT = --target=efi-app-$(ARCH)
44 FORMAT_DRIVER = --target=efi-bsdrv-$(ARCH)
47 CFLAGS += -DEFI_FUNCTION_WRAPPER -mno-red-zone
49 LDFLAGS += -znocombreloc -zdefs
51 ifeq ($(HOSTARCH),ia32)
54 GNUEFILIB := $(GNUEFILIB)64
56 EFICRT0 := $(EFICRT0)64
61 CPPFLAGS += -DEFI32 -malign-double
62 LDFLAGS += -znocombreloc -zdefs
64 ifeq ($(HOSTARCH),x86_64)
67 GNUEFILIB := $(GNUEFILIB)32
69 EFICRT0 := $(EFICRT0)32
73 ifeq ($(ARCH), aarch64)
74 CFLAGS += -fno-stack-check -g -fno-merge-constants -ffreestanding -fno-stack-check
75 CPPFLAGS += -DEFIAARCH64
77 FORMAT_DRIVER = -O binary
78 LDFLAGS += --defsym=EFI_SUBSYSTEM=0xa --warn-common --no-undefined --fatal-warnings
79 DRV_LDFLAGS += --defsym=EFI_SUBSYSTEM=0xb --warn-common --no-undefined --fatal-warnings
82 CRTOBJS = $(EFICRT0)/crt0-efi-$(ARCH).o
84 ifneq (,$(findstring FreeBSD,$(OS)))
86 LDSCRIPT = $(EFICRT0)/elf_$(ARCH)_fbsd_efi.lds
88 LDSCRIPT = $(EFICRT0)/elf_$(ARCH)_efi.lds
91 LDSCRIPT = $(EFICRT0)/elf_$(ARCH)_efi.lds
94 LDFLAGS += -T $(LDSCRIPT) -shared -Bsymbolic -L$(EFILIB) -L$(GNUEFILIB) $(CRTOBJS)
95 DRV_LDFLAGS += -T $(LDSCRIPT) -shared -Bsymbolic -L$(EFILIB) -L$(GNUEFILIB) $(CRTOBJS)
96 LIBS = -lefi -lgnuefi $(shell $(CC) $(ARCH3264) -print-libgcc-file-name)
102 $(CC) $(LOCAL_CPPFLAGS) $(CPPFLAGS) $(LOCAL_CFLAGS) $(CFLAGS) -c $< -o $@
104 # rules for EFI applications
106 ifneq (,$(filter %.efi,$(TARGET)))
108 SHLIB_TARGET = $(subst .efi,.so,$(TARGET))
112 # rules for libraries
114 ifneq (,$(filter %.a,$(TARGET)))
124 rm -f $(TARGET) *~ *.so $(OBJS) *.efi *.obj refind_*.txt refind_*.dll *.lib