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#
# Copyright (C) 2001-2003 Hewlett-Packard Co.
# Contributed by Stephane Eranian <eranian@hpl.hp.com>
# Contributed by Chandramouli Narayanan<mouli@linux.intel.com>
#
# This file is part of ELILO, the LINUX EFI boot loader.
#
# ELILO is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# ELILO 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with ELILO; see the file COPYING. If not, write to the Free
# Software Foundation, 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Please check out the elilo.txt for complete documentation on how
# to use this program.
#
#
# File system selection. At least one filesystem must be enabled
#
CONFIG_localfs=y
CONFIG_netfs=y
#
# WARNING WARNING WARNING
#
# Use this option with caution. This filesystem module does not
# support ext3 formatted partitions, i.e., it does not know how
# to recover from failures (ignores the log).
#
CONFIG_ext2fs=n
#
# Chooser selection(at least one must be defined)
#
CONFIG_chooser_simple=y
CONFIG_chooser_textmenu=y
#
# Enable IP-address based config file (elilo.conf) when netbooted
#
CONFIG_machspec_netconfig=y
#
# Indicate where the EFI include and libaries are.
# They are installed as part of the GNU-EFI package installation
#
EFIINC = /usr/include/efi
GNUEFILIB = /usr/lib
EFILIB = /usr/lib
EFICRT0 = /usr/lib
CDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
TOPDIR =
HOSTARCH = $(shell dpkg-architecture -qDEB_BUILD_ARCH | sed s,i[3456789]86,ia32, | sed s,amd64,x86_64, )
ARCH := $(shell dpkg-architecture -qDEB_BUILD_ARCH | sed s,i[3456789]86,ia32, | sed s,amd64,x86_64, )
INCDIR = -I. -I$(TOPDIR) -I$(EFIINC) -I$(EFIINC)/$(ARCH) -I$(EFIINC)/protocol -I$(TOPDIR)/efi110
CPPFLAGS = -DCONFIG_$(ARCH)
OPTIMFLAGS = -O2
DEBUGFLAGS = -Wall
CFLAGS = $(ARCH3264) $(OPTIMFLAGS) -fpic -fshort-wchar $(DEBUGFLAGS)
ASFLAGS = $(ARCH3264)
LDFLAGS = -nostdlib -znocombreloc
INSTALL = install
ifeq ($(CONFIG_machspec_netconfig),y)
CFLAGS += -DENABLE_MACHINE_SPECIFIC_NETCONFIG
endif
ifeq ($(CONFIG_localfs),y)
CFLAGS += -DCONFIG_LOCALFS
endif
ifeq ($(CONFIG_netfs),y)
CFLAGS += -DCONFIG_NETFS
endif
ifeq ($(CONFIG_ext2fs),y)
CFLAGS += -DCONFIG_EXT2FS
endif
ifeq ($(CONFIG_chooser_simple),y)
CFLAGS += -DCONFIG_CHOOSER_SIMPLE
endif
ifeq ($(CONFIG_chooser_textmenu),y)
CFLAGS += -DCONFIG_CHOOSER_TEXTMENU
endif
prefix = /usr/bin/
# Redhat 8.0 ia32 gcc-3.x version is reported to produce working EFI binaries.
# Redhat 9.0 ia32 gcc-3.x version is reported to produce BAD binaries.
CC = $(prefix)gcc
AS = $(prefix)as
LD = $(prefix)ld
AR = $(prefix)ar
RANLIB = $(prefix)ranlib
OBJCOPY = $(prefix)objcopy
# Use Modified binutils that supports x86_64 using UEFI ABI
ifeq ($(ARCH), x86_64)
ifeq ($(HOSTARCH), ia32)
ARCH3264 = -m64
LD3264 = -melf_x86_64
GNUEFILIB := $(GNUEFILIB)64
EFILIB := $(EFILIB)64
EFICRT0 := $(EFICRT0)64
endif
CFLAGS += -DEFI_FUNCTION_WRAPPER
OBJCOPY = /usr/bin/objcopy
endif
ifeq ($(ARCH), ia32)
ifeq ($(HOSTARCH), x86_64)
ARCH3264 = -m32
LD3264 = -melf_i386
GNUEFILIB := /usr/lib32
EFILIB := /usr/lib32
EFICRT0 := /usr/lib32
endif
endif
ifeq ($(ARCH),ia64)
GCC_VERSION=$(shell $(CROSS_COMPILE)$(CC) -v 2>&1 | fgrep 'gcc version' | cut -f3 -d' ' | cut -f1 -d'.')
ifneq ($(GCC_VERSION),2)
CFLAGS += -frename-registers
endif
# EFI specs allows only lower floating point partition to be used
CFLAGS += -mfixed-range=f32-f127
endif
|
