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