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Makefile.am
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Makefile.am
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#
# This file is part of gummiboot
#
# Copyright (C) 2013 Karel Zak <[email protected]>
#
# gummiboot 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.
#
# gummiboot 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/>.
ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
AM_MAKEFLAGS = --no-print-directory
gummibootlibdir = $(prefix)/lib/gummiboot
AM_CPPFLAGS = -include config.h
AM_CFLAGS = \
-D_GNU_SOURCE \
-Wall \
-Wextra \
-Wmissing-prototypes \
-Wno-unused-parameter
AM_LDFLAGS =
EXTRA_DIST = autogen.sh README LICENSE
CLEANFILES =
# ------------------------------------------------------------------------------
if HAVE_BLKID
bin_PROGRAMS = gummiboot
gummiboot_SOURCES = \
src/setup/setup.c \
src/setup/efivars.c \
src/setup/efivars.h
gummiboot_CPPFLAGS = \
$(AM_CPPFLAGS) \
-DMACHINE_TYPE_NAME=\"$(MACHINE_TYPE_NAME)\" \
-DGUMMIBOOTLIBDIR=\"$(gummibootlibdir)\"
gummiboot_CFLAGS = \
$(AM_CFLAGS) \
$(BLKID_CFLAGS)
gummiboot_LDADD = \
$(BLKID_LIBS)
endif
if ENABLE_MANPAGES
%.8: %.xml
$(AM_V_GEN)$(XSLTPROC) -o $@ --nonet \
--stringparam man.output.quietly 1 \
--stringparam man.th.extra1.suppress 1 \
--stringparam man.authors.section.enabled 0 \
--stringparam man.copyright.section.enabled 0 \
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $<
dist_man_MANS = man/gummiboot.8
endif
EXTRA_DIST += man/gummiboot.xml
CLEANFILES += man/gummiboot.8
# ------------------------------------------------------------------------------
# EFI compilation -- this part of the build system uses custom make rules and
# bypasses regular automake to provide absolute control on compiler and linker
# flags.
efi_loadername = gummiboot$(MACHINE_TYPE_NAME).efi
efi_sources = \
src/efi/util.c \
src/efi/console.c \
src/efi/graphics.c \
src/efi/gummiboot.c \
src/multiboot2/multiboot2.c \
src/elf/elf.c \
src/elf/memcpy.c
efi_headers = \
src/efi/util.h \
src/efi/console.h \
src/efi/graphics.h \
src/multiboot2/multiboot2.h \
src/multiboot2/multiboot2_util.h \
src/multiboot2/acpi.h \
src/elf/elf.h
efi_cppflags = \
$(EFI_CPPFLAGS) \
-I$(top_builddir) -include config.h \
-I$(EFI_INC_DIR)/efi \
-I$(EFI_INC_DIR)/efi/$(ARCH) \
-DMACHINE_TYPE_NAME=\"$(MACHINE_TYPE_NAME)\" \
-I$(top_builddir)/src/multiboot2 \
-I$(top_builddir)/src/elf
efi_cflags = \
$(EFI_CFLAGS) \
-Wall \
-Wextra \
-nostdinc \
-ggdb -O0 \
-fpic \
-fshort-wchar \
-nostdinc \
-ffreestanding \
-fno-strict-aliasing \
-fno-stack-protector \
-Wsign-compare \
-mno-sse \
-mno-mmx
if ARCH_X86_64
efi_cflags += \
-mno-red-zone \
-DEFI_FUNCTION_WRAPPER \
-DGNU_EFI_USE_MS_ABI
endif
efi_ldflags = \
$(EFI_LDLAGS) \
-T $(EFI_LDS_DIR)/elf_$(ARCH)_efi.lds \
-shared \
-Bsymbolic \
-nostdlib \
-znocombreloc \
-L $(EFI_LIB_DIR) \
$(EFI_LDS_DIR)/crt0-efi-$(ARCH).o
efi_objects = $(addprefix $(top_builddir)/,$(efi_sources:.c=.o))
efi_solib = $(top_builddir)/src/efi/gummiboot.so
# ------------------------------------------------------------------------------
gummibootlib_DATA = $(efi_loadername)
CLEANFILES += $(efi_objects) $(efi_solib) $(efi_loadername)
EXTRA_DIST += $(efi_sources) $(efi_headers)
$(top_builddir)/src/efi/%.o: $(top_srcdir)/src/efi/%.c $(addprefix $(top_srcdir)/,$(efi_headers))
@$(MKDIR_P) $(top_builddir)/src/efi/
$(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@
$(top_builddir)/src/multiboot2/%.o: $(top_srcdir)/src/multiboot2/%.c $(addprefix $(top_srcdir)/,$(efi_headers))
@$(MKDIR_P) $(top_builddir)/src/multiboot2/
$(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@
$(top_builddir)/src/elf/%.o: $(top_srcdir)/src/elf/%.c $(addprefix $(top_srcdir)/,$(efi_headers))
@$(MKDIR_P) $(top_builddir)/src/elf/
$(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@
$(efi_solib): $(efi_objects)
$(AM_V_CCLD)$(LD) $(efi_ldflags) $(efi_objects) \
-o $@ -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name); \
nm -D -u $@ | grep ' U ' && exit 1 || :
.DELETE_ON_ERROR: $(efi_solib)
$(efi_loadername): $(efi_solib)
$(AM_V_GEN) objcopy -j .text -j .sdata -j .data -j .dynamic \
-j .dynsym -j .rel -j .rela -j .reloc \
--target=efi-app-$(ARCH) $< $@
# ------------------------------------------------------------------------------
CLEANFILES += test-disk.img
EXTRA_DIST += test/test-create-disk.sh
test-disk.img: gummiboot$(MACHINE_TYPE_NAME).efi test/test-create-disk.sh
$(AM_V_GEN)test/test-create-disk.sh
qemu: test-disk.img
$(QEMU) -machine accel=kvm -m 256 -bios $(QEMU_BIOS) -snapshot test-disk.img
install-tree: all
rm -rf $(abs_srcdir)/install-tree
$(MAKE) install DESTDIR=$(abs_srcdir)/install-tree
tree $(abs_srcdir)/install-tree