# -*- makefile -*-
CFLAGS_PLATFORM=
export LC_COLLATE := C
export LC_CTYPE := C
unexport LC_ALL
# Platform specific options
if COND_i386_pc
CFLAGS_PLATFORM += -mrtd -mregparm=3
endif
if COND_i386_efi
LDFLAGS_PLATFORM = -melf_i386
endif
if COND_x86_64_efi
LDFLAGS_PLATFORM = -melf_x86_64
endif
if COND_i386_qemu
CFLAGS_PLATFORM += -mrtd -mregparm=3
endif
if COND_i386_coreboot
CFLAGS_PLATFORM += -mrtd -mregparm=3
endif
if COND_i386_ieee1275
CFLAGS_PLATFORM += -mrtd -mregparm=3
endif
if COND_mips_loongson
CFLAGS_PLATFORM += -mexplicit-relocs
CPPFLAGS_PLATFORM = -DUSE_ASCII_FAILBACK
endif
if COND_mips
CFLAGS_PLATFORM += -mflush-func=grub_cpu_flush_cache
CCASFLAGS_PLATFORM = -march=mips3
endif
if COND_sparc64_ieee1275
CFLAGS_PLATFORM += -mno-app-regs
LDFLAGS_PLATFORM = -melf64_sparc -mno-relax
endif
# Other options
CPPFLAGS_DEFAULT = -DGRUB_FILE=\"$(subst $(srcdir)/,,$<)\"
CPPFLAGS_DEFAULT += -I$(builddir)
CPPFLAGS_DEFAULT += -I$(srcdir)
CPPFLAGS_DEFAULT += -I$(top_builddir)
CPPFLAGS_DEFAULT += -I$(top_srcdir)
CPPFLAGS_DEFAULT += -I$(top_srcdir)/include
CPPFLAGS_DEFAULT += -I$(top_builddir)/include
CCASFLAGS_DEFAULT = -DASM_FILE=1
LDADD_KERNEL =
if ! COND_i386_pc
if ! COND_i386_efi
if ! COND_i386_qemu
if ! COND_i386_coreboot
if ! COND_i386_multiboot
if ! COND_i386_ieee1275
if ! COND_x86_64_efi
LDADD_KERNEL += -lgcc
endif
endif
endif
endif
endif
endif
endif
if COND_ld_Solaris
CFLAGS_KERNEL = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding -fno-common
LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -static-libgcc $(LDFLAGS_BASE_ADDRESS_$(GRUB_KERNEL_MACHINE_LINK_ADDR))
# GNU strip crashes when processing the static kernel.img on Solaris (even binutils 2.10.1)
# So, use Solaris's utilities
MCS_MODULE = /usr/ccs/bin/mcs -d -n .note -n .comment
STRIPFLAGS_KERNEL =
else
CFLAGS_KERNEL = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N -static-libgcc
STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment
PRE_POUND = pre\#
MCS_KERNEL = $(PRE_POUND:pre\%=%)
endif
CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
if COND_CYGWIN
STRIPFLAGS_KERNEL = -F elf32-i386 -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve
else
STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment
endif
if COND_ld_Solaris
CFLAGS_MODULE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding -fno-common
LDFLAGS_MODULE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-r
else
CFLAGS_MODULE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
LDFLAGS_MODULE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N,-r,-d
endif
CPPFLAGS_MODULE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
CCASFLAGS_MODULE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
if COND_ld_Solaris
CFLAGS_IMAGE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -fno-builtin -fno-common
LDFLAGS_IMAGE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib
else
CFLAGS_IMAGE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -fno-builtin
LDFLAGS_IMAGE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N,-S
endif
CPPFLAGS_IMAGE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
CCASFLAGS_IMAGE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
CFLAGS_PROGRAM =
LDFLAGS_PROGRAM =
CPPFLAGS_PROGRAM =
CCASFLAGS_PROGRAM =
CFLAGS_LIBRARY =
CPPFLAGS_LIBRARY =
CCASFLAGS_LIBRARY =
if COND_ld_Solaris
LDFLAGS_EMU = -Wl,-r
LDFLAGS_X86_EFI = -Wl,-r
LDFLAGS_PACKDATA = -Wl,-dn
LDFLAGS_BASE_ADDRESS_0x0 = -Wl,-M,$(top_srcdir)/conf/mapfile-0.map
LDFLAGS_BASE_ADDRESS_0x7C00 = -Wl,-M,$(top_srcdir)/conf/mapfile-7c00.map
LDFLAGS_BASE_ADDRESS_0x8000 = -Wl,-M,$(top_srcdir)/conf/mapfile-8000.map
LDFLAGS_BASE_ADDRESS_0x8200 = -Wl,-M,$(top_srcdir)/conf/mapfile-8200.map
LDFLAGS_BASE_ADDRESS_0x6000 = -Wl,-M,$(top_srcdir)/conf/mapfile-6000.map
LDFLAGS_BASE_ADDRESS_0x9000 = -Wl,-M,$(top_srcdir)/conf/mapfile-9000.map
LDFLAGS_BASE_ADDRESS_0x100000 = -Wl,-M,$(top_srcdir)/conf/mapfile-100000.map
else
LDFLAGS_EMU = -Wl,-r,-d
LDFLAGS_X86_EFI = -Wl,-r,-d
LDFLAGS_PACKDATA = -Wl,-N
LDFLAGS_BASE_ADDRESS_0x0 = $(TARGET_IMG_BASE_LDOPT),0
LDFLAGS_BASE_ADDRESS_0x6000 = $(TARGET_IMG_BASE_LDOPT),0x6000
LDFLAGS_BASE_ADDRESS_0x7C00 = $(TARGET_IMG_BASE_LDOPT),0x7c00
LDFLAGS_BASE_ADDRESS_0x8000 = $(TARGET_IMG_BASE_LDOPT),0x8000
LDFLAGS_BASE_ADDRESS_0x8200 = $(TARGET_IMG_BASE_LDOPT),0x8200
LDFLAGS_BASE_ADDRESS_0x9000 = $(TARGET_IMG_BASE_LDOPT),0x9000
LDFLAGS_BASE_ADDRESS_0x100000 = $(TARGET_IMG_BASE_LDOPT),0x100000
endif
# Other variables
grubconfdir = $(sysconfdir)/grub.d
grubdatadir = $(datadir)/`echo @PACKAGE_TARNAME@ | sed '$(transform)'`
platformdir = $(pkglibrootdir)/$(target_cpu)-$(platform)
CFLAGS_GCRY = -Wno-error -Wno-missing-field-initializers
CPPFLAGS_GCRY = -I$(top_srcdir)/grub-core/lib/libgcrypt_wrap
CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter
CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
CFLAGS_POSIX = -fno-builtin
CPPFLAGS_POSIX = -I$(top_srcdir)/grub-core/lib/posix_wrap
CPPFLAGS_EFIEMU = -I$(top_srcdir)/grub-core/efiemu/runtime
# List file macros for recognizing /interesting/ modules
CPPFLAGS_FS_LIST = -Dgrub_fs_register=FS_LIST_MARKER
CPPFLAGS_VIDEO_LIST= -Dgrub_video_register=VIDEO_LIST_MARKER
CPPFLAGS_PARTMAP_LIST = -Dgrub_partition_map_register=PARTMAP_LIST_MARKER
CPPFLAGS_PARTTOOL_LIST = -Dgrub_parttool_register=PARTTOOL_LIST_MARKER
CPPFLAGS_TERMINAL_LIST = '-Dgrub_term_register_input(...)=INPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
CPPFLAGS_TERMINAL_LIST += '-Dgrub_term_register_output(...)=OUTPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
CPPFLAGS_COMMAND_LIST = '-Dgrub_register_command(...)=COMMAND_LIST_MARKER(__VA_ARGS__)'
CPPFLAGS_COMMAND_LIST += '-Dgrub_register_extcmd(...)=EXTCOMMAND_LIST_MARKER(__VA_ARGS__)'
CPPFLAGS_COMMAND_LIST += '-Dgrub_register_command_p1(...)=P1COMMAND_LIST_MARKER(__VA_ARGS__)'
CPPFLAGS_MARKER = $(CPPFLAGS_FS_LIST) $(CPPFLAGS_VIDEO_LIST) \
$(CPPFLAGS_PARTTOOL_LIST) $(CPPFLAGS_PARTMAP_LIST) \
$(CPPFLAGS_TERMINAL_LIST) $(CPPFLAGS_COMMAND_LIST)
# Define these variables to calm down automake
IMG_FILES =
MOD_FILES =
MODULE_FILES =
MARKER_FILES =
KERNEL_HEADER_FILES =
man_MANS =
noinst_DATA =
pkglib_DATA =
bin_SCRIPTS =
sbin_SCRIPTS =
bin_PROGRAMS =
platform_DATA =
sbin_PROGRAMS =
check_SCRIPTS =
grubconf_DATA =
check_PROGRAMS =
noinst_SCRIPTS =
pkglib_SCRIPTS =
noinst_PROGRAMS =
grubconf_SCRIPTS =
noinst_LIBRARIES =
dist_noinst_DATA =
TESTS =
EXTRA_DIST =
CLEANFILES =
BUILT_SOURCES =