3f234f5b6f
This is a patch to add support for 64-bit MIPS. Signed-off-by: Hev heiher <heiher@users.sf.net> Signed-off-by: Nigel Croxon <noxorc@mac.com>
170 lines
5.1 KiB
Makefile
Executable File
170 lines
5.1 KiB
Makefile
Executable File
# -*- makefile -*-
|
|
# Copyright (c) 1999-2007 Hewlett-Packard Development Company, L.P.
|
|
# Contributed by David Mosberger <davidm@hpl.hp.com>
|
|
# Contributed by Stephane Eranian <eranian@hpl.hp.com>
|
|
#
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above
|
|
# copyright notice, this list of conditions and the following
|
|
# disclaimer in the documentation and/or other materials
|
|
# provided with the distribution.
|
|
# * Neither the name of Hewlett-Packard Co. nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
# BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
|
# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
# SUCH DAMAGE.
|
|
#
|
|
|
|
TOPDIR := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
|
|
|
|
#
|
|
# Variables below overridable from command-line:
|
|
# make VARNAME=value ...
|
|
#
|
|
|
|
#
|
|
# Where to install the package. GNU-EFI will create and access
|
|
# lib and include under the root
|
|
#
|
|
INSTALLROOT := /
|
|
PREFIX := /usr/local
|
|
LIBDIR := $(PREFIX)/lib
|
|
INSTALL := install
|
|
|
|
# Compilation tools
|
|
HOSTCC := $(prefix)gcc
|
|
CC := $(prefix)$(CROSS_COMPILE)gcc
|
|
AS := $(prefix)$(CROSS_COMPILE)as
|
|
LD := $(prefix)$(CROSS_COMPILE)ld
|
|
AR := $(prefix)$(CROSS_COMPILE)ar
|
|
RANLIB := $(prefix)$(CROSS_COMPILE)ranlib
|
|
OBJCOPY := $(prefix)$(CROSS_COMPILE)objcopy
|
|
|
|
|
|
# Host/target identification
|
|
OS := $(shell uname -s)
|
|
HOSTARCH := $(shell $(HOSTCC) -dumpmachine | cut -f1 -d- | sed s,i[3456789]86,ia32,)
|
|
ARCH := $(HOSTARCH)
|
|
|
|
# Get ARCH from the compiler if cross compiling
|
|
ifneq ($(CROSS_COMPILE),)
|
|
override ARCH := $(shell $(CC) -dumpmachine | cut -f1 -d-| sed s,i[3456789]86,ia32,)
|
|
endif
|
|
|
|
# FreeBSD (and possibly others) reports amd64 instead of x86_64
|
|
ifeq ($(ARCH),amd64)
|
|
override ARCH := x86_64
|
|
endif
|
|
|
|
#
|
|
# Where to build the package
|
|
#
|
|
OBJDIR := $(TOPDIR)/$(ARCH)
|
|
|
|
#
|
|
# Variables below derived from variables above
|
|
#
|
|
|
|
# Arch-specific compilation flags
|
|
CPPFLAGS += -DCONFIG_$(ARCH)
|
|
|
|
ifeq ($(ARCH),ia64)
|
|
CFLAGS += -mfixed-range=f32-f127
|
|
endif
|
|
|
|
ifeq ($(ARCH),ia32)
|
|
CFLAGS += -mno-mmx -mno-sse
|
|
ifeq ($(HOSTARCH),x86_64)
|
|
ARCH3264 = -m32
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(ARCH),x86_64)
|
|
GCCVERSION := $(shell $(CC) -dumpversion | cut -f1 -d.)
|
|
GCCMINOR := $(shell $(CC) -dumpversion | cut -f2 -d.)
|
|
|
|
# Rely on GCC MS ABI support?
|
|
GCCNEWENOUGH := $(shell ( [ $(GCCVERSION) -gt "4" ] \
|
|
|| ( [ $(GCCVERSION) -eq "4" ] \
|
|
&& [ $(GCCMINOR) -ge "7" ] ) ) \
|
|
&& echo 1)
|
|
ifeq ($(GCCNEWENOUGH),1)
|
|
CPPFLAGS += -DGNU_EFI_USE_MS_ABI -maccumulate-outgoing-args --std=c11
|
|
endif
|
|
|
|
CFLAGS += -mno-red-zone
|
|
ifeq ($(HOSTARCH),ia32)
|
|
ARCH3264 = -m64
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(ARCH),mips64el)
|
|
CFLAGS += -march=mips64r2
|
|
ARCH3264 = -mabi=64
|
|
endif
|
|
|
|
#
|
|
# Set HAVE_EFI_OBJCOPY if objcopy understands --target efi-[app|bsdrv|rtdrv],
|
|
# otherwise we need to compose the PE/COFF header using the assembler
|
|
#
|
|
ifneq ($(ARCH),aarch64)
|
|
ifneq ($(ARCH),arm)
|
|
ifneq ($(ARCH),mips64el)
|
|
export HAVE_EFI_OBJCOPY=y
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
ifneq ($(ARCH),arm)
|
|
export LIBGCC=$(shell $(CC) $(ARCH3264) -print-libgcc-file-name)
|
|
endif
|
|
|
|
ifeq ($(ARCH),arm)
|
|
CFLAGS += -marm
|
|
endif
|
|
|
|
# Generic compilation flags
|
|
INCDIR += -I$(SRCDIR) -I$(TOPDIR)/inc -I$(TOPDIR)/inc/$(ARCH) \
|
|
-I$(TOPDIR)/inc/protocol
|
|
|
|
# Only enable -fpic for non MinGW compilers (unneeded on MinGW)
|
|
GCCMACHINE := $(shell $(CC) -dumpmachine)
|
|
ifneq (mingw32,$(findstring mingw32, $(GCCMACHINE)))
|
|
CFLAGS += -fpic
|
|
endif
|
|
|
|
ifeq (FreeBSD, $(findstring FreeBSD, $(OS)))
|
|
CFLAGS += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
|
|
-fshort-wchar -fno-strict-aliasing \
|
|
-ffreestanding -fno-stack-protector
|
|
else
|
|
CFLAGS += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
|
|
-fshort-wchar -fno-strict-aliasing \
|
|
-fno-merge-constants -ffreestanding -fno-stack-protector \
|
|
-fno-stack-check
|
|
endif
|
|
|
|
ARFLAGS += -U
|
|
ASFLAGS += $(ARCH3264)
|
|
LDFLAGS += -nostdlib --warn-common --no-undefined --fatal-warnings \
|
|
--build-id=sha1
|