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Diffstat (limited to 'gnu-efi/gnu-efi-3.0/Make.defaults')
| -rw-r--r-- | gnu-efi/gnu-efi-3.0/Make.defaults | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/gnu-efi/gnu-efi-3.0/Make.defaults b/gnu-efi/gnu-efi-3.0/Make.defaults new file mode 100644 index 0000000..85121ce --- /dev/null +++ b/gnu-efi/gnu-efi-3.0/Make.defaults @@ -0,0 +1,117 @@ +# -*- 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 +prefix := /usr/bin/ +CC := $(prefix)gcc +AS := $(prefix)as +LD := $(prefix)ld +AR := $(prefix)ar +RANLIB := $(prefix)ranlib +OBJCOPY := $(prefix)objcopy + + +# Host/target identification +OS := $(shell uname -s) +HOSTARCH := $(shell $(CC) -dumpmachine | cut -f1 -d- | sed s,i[3456789]86,ia32,) +ARCH := $(shell uname -m | sed s,i[3456789]86,ia32,) + +# FreeBSD (and possibly others) reports amd64 instead of x86_64 +ifeq ($(ARCH),amd64) + override ARCH := x86_64 +endif + +# +# Variables below derived from variables above +# + +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 + +# 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 ($(ARCH),x86_64) + CFLAGS += -mno-red-zone -mno-mmx -mno-sse + ifeq ($(HOSTARCH),ia32) + ARCH3264 = -m64 + endif +endif + +# Generic compilation flags +INCDIR += -I$(SRCDIR) -I$(TOPDIR)/inc -I$(TOPDIR)/inc/$(ARCH) \ + -I$(TOPDIR)/inc/protocol +CFLAGS += $(ARCH3264) -O2 -fpic -Wall -fshort-wchar -fno-strict-aliasing \ + -fno-merge-constants -ffreestanding -fno-stack-protector \ + -fno-stack-check +ASFLAGS += $(ARCH3264) +LDFLAGS += -nostdlib --warn-common --no-undefined --fatal-warnings |