diff options
Diffstat (limited to 'src/grp-boot')
| -rw-r--r-- | src/grp-boot/systemd-boot/Makefile | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/grp-boot/systemd-boot/Makefile b/src/grp-boot/systemd-boot/Makefile index 182a272054..afa32f02fd 100644 --- a/src/grp-boot/systemd-boot/Makefile +++ b/src/grp-boot/systemd-boot/Makefile @@ -23,6 +23,67 @@ include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk include $(topsrcdir)/build-aux/Makefile.head.mk +ifneq ($(HAVE_GNUEFI),) +efi_cppflags = \ + $(EFI_CPPFLAGS) \ + -I$(top_builddir) -include config.h \ + -I$(EFI_INC_DIR)/efi \ + -I$(EFI_INC_DIR)/efi/$(EFI_ARCH) \ + -DEFI_MACHINE_TYPE_NAME=\"$(EFI_MACHINE_TYPE_NAME)\" + +efi_cflags = \ + $(EFI_CFLAGS) \ + -Wall \ + -Wextra \ + -std=gnu90 \ + -nostdinc \ + -ggdb -O0 \ + -fpic \ + -fshort-wchar \ + -nostdinc \ + -ffreestanding \ + -fno-strict-aliasing \ + -fno-stack-protector \ + -Wsign-compare \ + -Wno-missing-field-initializers + +ifneq ($(ARCH_X86_64),) +efi_cflags += \ + -mno-red-zone \ + -mno-sse \ + -mno-mmx \ + -DEFI_FUNCTION_WRAPPER \ + -DGNU_EFI_USE_MS_ABI +endif + +ifneq ($(ARCH_IA32),) +efi_cflags += \ + -mno-sse \ + -mno-mmx +endif + +efi_ldflags = \ + $(EFI_LDFLAGS) \ + -T $(EFI_LDS_DIR)/elf_$(EFI_ARCH)_efi.lds \ + -shared \ + -Bsymbolic \ + -nostdlib \ + -znocombreloc \ + -L $(EFI_LIB_DIR) \ + $(EFI_LDS_DIR)/crt0-efi-$(EFI_ARCH).o + +# Aarch64 and ARM32 don't have an EFI capable objcopy. Use 'binary' instead, +# and add required symbols manually. +ifneq ($(ARCH_AARCH64),) +efi_ldflags += --defsym=EFI_SUBSYSTEM=0xa +EFI_FORMAT = -O binary +else +EFI_FORMAT = --target=efi-app-$(EFI_ARCH) +endif +endif +endif + +# ------------------------------------------------------------------------------ systemd_boot_headers = \ src/boot/efi/util.h \ src/boot/efi/console.h \ |