Makefile.am

   1 #
   2 #  This file is part of gummiboot
   3 #
   4 #  Copyright (C) 2013 Karel Zak <kzak@redhat.com>
   5 #
   6 #  gummiboot is free software; you can redistribute it and/or modify it
   7 #  under the terms of the GNU Lesser General Public License as published by
   8 #  the Free Software Foundation; either version 2.1 of the License, or
   9 #  (at your option) any later version.
  10 #
  11 #  gummiboot is distributed in the hope that it will be useful, but
  12 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14 #  Lesser General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU Lesser General Public License
  17 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18
  19 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
  20 AM_MAKEFLAGS = --no-print-directory
  21
  22 gummibootlibdir = $(prefix)/lib/gummiboot
  23
  24 AM_CPPFLAGS = -include config.h
  25 AM_CFLAGS = \
  26         -D_GNU_SOURCE \
  27         -Wall \
  28         -Wextra \
  29         -Wmissing-prototypes \
  30         -Wno-unused-parameter
  31 AM_LDFLAGS =
  32
  33 EXTRA_DIST = autogen.sh README LICENSE
  34 CLEANFILES =
  35
  36 # ------------------------------------------------------------------------------
  37 if HAVE_BLKID
  38 bin_PROGRAMS = gummiboot
  39
  40 gummiboot_SOURCES = \
  41         src/setup/setup.c \
  42         src/setup/efivars.c \
  43         src/setup/efivars.h
  44
  45 gummiboot_CPPFLAGS = \
  46         $(AM_CPPFLAGS) \
  47         -DMACHINE_TYPE_NAME=\"$(MACHINE_TYPE_NAME)\" \
  48         -DGUMMIBOOTLIBDIR=\"$(gummibootlibdir)\"
  49
  50 gummiboot_CFLAGS = \
  51         $(AM_CFLAGS) \
  52         $(BLKID_CFLAGS)
  53
  54 gummiboot_LDADD = \
  55         $(BLKID_LIBS)
  56 endif
  57
  58 if ENABLE_MANPAGES
  59 %.8: %.xml
  60         $(AM_V_GEN)$(XSLTPROC) -o $@ --nonet \
  61           --stringparam man.output.quietly 1 \
  62           --stringparam man.th.extra1.suppress 1 \
  63           --stringparam man.authors.section.enabled 0 \
  64           --stringparam man.copyright.section.enabled 0 \
  65           http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $<
  66
  67 dist_man_MANS = man/gummiboot.8
  68 endif
  69
  70 EXTRA_DIST += man/gummiboot.xml
  71 CLEANFILES += man/gummiboot.8
  72
  73 # ------------------------------------------------------------------------------
  74 # EFI compilation -- this part of the build system uses custom make rules and
  75 # bypasses regular automake to provide absolute control on compiler and linker
  76 # flags.
  77 efi_cppflags = \
  78         $(EFI_CPPFLAGS) \
  79         -I$(top_builddir) -include config.h \
  80         -I$(EFI_INC_DIR)/efi \
  81         -I$(EFI_INC_DIR)/efi/$(ARCH) \
  82         -DMACHINE_TYPE_NAME=\"$(MACHINE_TYPE_NAME)\"
  83
  84 efi_cflags = \
  85         $(EFI_CFLAGS) \
  86         -Wall \
  87         -Wextra \
  88         -nostdinc \
  89         -ggdb -O0 \
  90         -fpic \
  91         -fshort-wchar \
  92         -nostdinc \
  93         -ffreestanding \
  94         -fno-strict-aliasing \
  95         -fno-stack-protector \
  96         -Wsign-compare \
  97         -mno-sse \
  98         -mno-mmx
  99
 100 if ARCH_X86_64
 101 efi_cflags += \
 102         -mno-red-zone \
 103         -DEFI_FUNCTION_WRAPPER \
 104         -DGNU_EFI_USE_MS_ABI
 105 endif
 106
 107 efi_ldflags = \
 108         $(EFI_LDLAGS) \
 109         -T $(EFI_LDS_DIR)/elf_$(ARCH)_efi.lds \
 110         -shared \
 111         -Bsymbolic \
 112         -nostdlib \
 113         -znocombreloc \
 114         -L $(EFI_LIB_DIR) \
 115         $(EFI_LDS_DIR)/crt0-efi-$(ARCH).o
 116
 117 # ------------------------------------------------------------------------------
 118 gummiboot_headers = \
 119         src/efi/util.h \
 120         src/efi/console.h \
 121         src/efi/graphics.h \
 122         src/efi/pefile.h
 123
 124 gummiboot_sources = \
 125         src/efi/util.c \
 126         src/efi/console.c \
 127         src/efi/graphics.c \
 128         src/efi/pefile.c \
 129         src/efi/gummiboot.c
 130
 131 gummiboot_objects = $(addprefix $(top_builddir)/,$(gummiboot_sources:.c=.o))
 132 gummiboot_solib = $(top_builddir)/src/efi/gummiboot.so
 133 gummiboot = gummiboot$(MACHINE_TYPE_NAME).efi
 134
 135 gummibootlib_DATA = $(gummiboot)
 136 CLEANFILES += $(gummiboot_objects) $(gummiboot_solib) $(gummiboot)
 137 EXTRA_DIST += $(gummiboot_sources) $(gummiboot_headers)
 138
 139 $(top_builddir)/src/efi/%.o: $(top_srcdir)/src/efi/%.c $(addprefix $(top_srcdir)/,$(gummiboot_headers))
 140         @$(MKDIR_P) $(top_builddir)/src/efi/
 141         $(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@
 142
 143 $(gummiboot_solib): $(gummiboot_objects)
 144         $(AM_V_CCLD)$(LD) $(efi_ldflags) $(gummiboot_objects) \
 145                 -o $@ -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name); \
 146         nm -D -u $@ | grep ' U ' && exit 1 || :
 147 .DELETE_ON_ERROR: $(gummboot_solib)
 148
 149 $(gummiboot): $(gummiboot_solib)
 150         $(AM_V_GEN) objcopy -j .text -j .sdata -j .data -j .dynamic \
 151           -j .dynsym -j .rel -j .rela -j .reloc \
 152           --target=efi-app-$(ARCH) $< $@
 153
 154 # ------------------------------------------------------------------------------
 155 stub_headers = \
 156         src/efi/util.h \
 157         src/efi/pefile.h \
 158         src/efi/linux.h
 159
 160 stub_sources = \
 161         src/efi/util.c \
 162         src/efi/pefile.c \
 163         src/efi/linux.c \
 164         src/efi/stub.c
 165
 166 stub_objects = $(addprefix $(top_builddir)/,$(stub_sources:.c=.o))
 167 stub_solib = $(top_builddir)/src/efi/stub.so
 168 stub = linux$(MACHINE_TYPE_NAME).efi.stub
 169
 170 gummibootlib_DATA += $(stub)
 171 CLEANFILES += $(stub_objects) $(stub_solib) $(stub)
 172 EXTRA_DIST += $(stub_sources) $(stub_headers)
 173
 174 $(top_builddir)/src/efi/%.o: $(top_srcdir)/src/efi/%.c $(addprefix $(top_srcdir)/,$(stub_headers))
 175         @$(MKDIR_P) $(top_builddir)/src/efi/
 176         $(AM_V_CC)$(EFI_CC) $(efi_cppflags) $(efi_cflags) -c $< -o $@
 177
 178 $(stub_solib): $(stub_objects)
 179         $(AM_V_CCLD)$(LD) $(efi_ldflags) $(stub_objects) \
 180                 -o $@ -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name); \
 181         nm -D -u $@ | grep ' U ' && exit 1 || :
 182 .DELETE_ON_ERROR: $(gummboot_solib)
 183
 184 $(stub): $(stub_solib)
 185         $(AM_V_GEN) objcopy -j .text -j .sdata -j .data -j .dynamic \
 186           -j .dynsym -j .rel -j .rela -j .reloc \
 187           --target=efi-app-$(ARCH) $< $@
 188
 189 # ------------------------------------------------------------------------------
 190 CLEANFILES += test-disk.img
 191 EXTRA_DIST += test/test-create-disk.sh
 192
 193 test-disk.img: gummiboot$(MACHINE_TYPE_NAME).efi test/test-create-disk.sh
 194         $(AM_V_GEN)test/test-create-disk.sh
 195
 196 qemu: test-disk.img
 197         $(QEMU) -machine accel=kvm -m 256 -bios $(QEMU_BIOS) -snapshot test-disk.img
 198
 199 install-tree: all
 200         rm -rf $(abs_srcdir)/install-tree
 201         $(MAKE) install DESTDIR=$(abs_srcdir)/install-tree
 202         tree $(abs_srcdir)/install-tree