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Diffstat (limited to 'src/grp-boot/systemd-boot/Makefile')
| -rw-r--r-- | src/grp-boot/systemd-boot/Makefile | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/src/grp-boot/systemd-boot/Makefile b/src/grp-boot/systemd-boot/Makefile new file mode 100644 index 0000000000..3b4d4ddda1 --- /dev/null +++ b/src/grp-boot/systemd-boot/Makefile @@ -0,0 +1,193 @@ +# -*- Mode: makefile; indent-tabs-mode: t -*- +# +# This file is part of systemd. +# +# Copyright 2010-2012 Lennart Poettering +# Copyright 2010-2012 Kay Sievers +# Copyright 2013 Zbigniew Jędrzejewski-Szmek +# Copyright 2013 David Strauss +# Copyright 2016 Luke Shumaker +# +# systemd is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or +# (at your option) any later version. +# +# systemd is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with systemd; If not, see <http://www.gnu.org/licenses/>. +include $(dir $(lastword $(MAKEFILE_LIST)))/../../../config.mk +include $(topsrcdir)/build-aux/Makefile.head.mk + +ifneq ($(ENABLE_EFI),) +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 # ARCH_X86_64 + +ifneq ($(ARCH_IA32),) +efi_cflags += \ + -mno-sse \ + -mno-mmx +endif # ARCH_IA32 + +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 # ARCH_AARCH64 +endif # HAVE_GNUEFI +endif # ENABLE_EFI + +# ------------------------------------------------------------------------------ +systemd_boot_headers = \ + src/boot/efi/util.h \ + src/boot/efi/console.h \ + src/boot/efi/graphics.h \ + src/boot/efi/pefile.h \ + src/boot/efi/measure.h \ + src/boot/efi/disk.h + +systemd_boot_sources = \ + src/boot/efi/util.c \ + src/boot/efi/console.c \ + src/boot/efi/graphics.c \ + src/boot/efi/pefile.c \ + src/boot/efi/disk.c \ + src/boot/efi/measure.c \ + src/boot/efi/boot.c + +EXTRA_DIST += $(systemd_boot_sources) $(systemd_boot_headers) + +systemd_boot_objects = $(addprefix $(top_builddir)/,$(systemd_boot_sources:.c=.o)) +systemd_boot_solib = $(top_builddir)/src/boot/efi/systemd_boot.so +systemd_boot = systemd-boot$(EFI_MACHINE_TYPE_NAME).efi + +ifneq ($(ENABLE_EFI),) +ifneq ($(HAVE_GNUEFI),) +bootlib_DATA = $(systemd_boot) + +$(outdir)/%.o: $(top_srcdir)/src/boot/efi/%.c $(addprefix $(top_srcdir)/,$(systemd_boot_headers)) + @$(MKDIR_P) $(top_builddir)/src/boot/efi/ + $(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@ + +$(systemd_boot_solib): $(systemd_boot_objects) + $(AM_V_CCLD)$(LD) $(efi_ldflags) $(systemd_boot_objects) \ + -o $@ -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name); \ + nm -D -u $@ | grep ' U ' && exit 1 || : + +$(systemd_boot): $(systemd_boot_solib) + $(AM_V_GEN)$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic \ + -j .dynsym -j .rel -j .rela -j .reloc $(EFI_FORMAT) $< $@ +endif # HAVE_GNUEFI +endif # ENABLE_EFI + +CLEANFILES += $(systemd_boot_objects) $(systemd_boot_solib) $(systemd_boot) + +# ------------------------------------------------------------------------------ +stub_headers = \ + src/boot/efi/util.h \ + src/boot/efi/pefile.h \ + src/boot/efi/disk.h \ + src/boot/efi/graphics.h \ + src/boot/efi/splash.h \ + src/boot/efi/measure.h \ + src/boot/efi/linux.h + +stub_sources = \ + src/boot/efi/util.c \ + src/boot/efi/pefile.c \ + src/boot/efi/disk.c \ + src/boot/efi/graphics.c \ + src/boot/efi/splash.c \ + src/boot/efi/linux.c \ + src/boot/efi/measure.c \ + src/boot/efi/stub.c + +EXTRA_DIST += \ + $(stub_sources) \ + $(stub_headers) \ + test/splash.bmp + +stub_objects = $(addprefix $(top_builddir)/,$(stub_sources:.c=.o)) +stub_solib = $(top_builddir)/src/boot/efi/stub.so +stub = linux$(EFI_MACHINE_TYPE_NAME).efi.stub + +ifneq ($(ENABLE_EFI),) +ifneq ($(HAVE_GNUEFI),) +bootlib_DATA += $(stub) + +$(outdir)/%.o: $(top_srcdir)/src/boot/efi/%.c $(addprefix $(top_srcdir)/,$(stub_headers)) + @$(MKDIR_P) $(top_builddir)/src/boot/efi/ + $(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@ + +$(stub_solib): $(stub_objects) + $(AM_V_CCLD)$(LD) $(efi_ldflags) $(stub_objects) \ + -o $@ -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name); \ + nm -D -u $@ | grep ' U ' && exit 1 || : + +$(stub): $(stub_solib) + $(AM_V_GEN)$(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic \ + -j .dynsym -j .rel -j .rela -j .reloc $(EFI_FORMAT) $< $@ +endif # HAVE_GNUEFI +endif # ENABLE_EFI + +CLEANFILES += $(stub_objects) $(stub_solib) $(stub) + +# ------------------------------------------------------------------------------ +CLEANFILES += test-efi-disk.img + +test-efi-disk.img: $(systemd_boot) $(stub) test/test-efi-create-disk.sh + $(AM_V_GEN)test/test-efi-create-disk.sh + +test-efi: test-efi-disk.img + $(QEMU) -machine accel=kvm -m 1024 -bios $(QEMU_BIOS) -snapshot test-efi-disk.img + +EXTRA_DIST += test/test-efi-create-disk.sh + +include $(topsrcdir)/build-aux/Makefile.tail.mk |