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Description: Support building fat EFI binaries
- add support for building in a build directory (VPATH stuff)
- rework previous support for ia32 builds on x86_64
- add support for x86_64 builds on ia32
Author: Julien BLACHE <jblache@debian.org>
Index: refit-0.14/Make.common
===================================================================
--- refit-0.14.orig/Make.common 2010-04-19 18:31:25.622931971 +0200
+++ refit-0.14/Make.common 2010-04-19 18:31:23.763931557 +0200
@@ -8,13 +8,15 @@
EFILIB = /usr/lib
EFICRT0 = /usr/lib
-ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
+HOSTARCH = $(shell uname -m | sed s,i[3456789]86,ia32,)
+ARCH := $(HOSTARCH)
OS = $(shell uname -s)
CPPFLAGS = -I$(EFIINC) -I$(EFIINC)/$(ARCH) -I$(EFIINC)/protocol -DCONFIG_$(ARCH)
OPTIMFLAGS = -O2 -fno-strict-aliasing
DEBUGFLAGS = -Wall
-CFLAGS = $(OPTIMFLAGS) -mcpu=i386 -fpic -fshort-wchar $(DEBUGFLAGS)
+CFLAGS = $(ARCH3264) $(OPTIMFLAGS) -fpic -fshort-wchar $(DEBUGFLAGS)
+ASFLAGS = $(ARCH3264)
LDFLAGS = -nostdlib -znocombreloc
prefix = /usr/bin/
@@ -30,6 +32,31 @@
CFLAGS += -frename-registers -mfixed-range=f32-f127
endif
+ifeq ($(ARCH),x86_64)
+ CFLAGS += -DEFI_FUNCTION_WRAPPER -mno-red-zone
+ CPPFLAGS += -DEFIX64
+
+ ifeq ($(HOSTARCH),ia32)
+ ARCH3264 = -m64
+
+ GNUEFILIB := $(GNUEFILIB)64
+ EFILIB := $(EFILIB)64
+ EFICRT0 := $(EFICRT0)64
+ endif
+endif
+
+ifeq ($(ARCH),ia32)
+ CPPFLAGS += -DEFI32
+
+ ifeq ($(HOSTARCH),x86_64)
+ ARCH3264 = -m32
+
+ GNUEFILIB := $(GNUEFILIB)32
+ EFILIB := $(EFILIB)32
+ EFICRT0 := $(EFICRT0)32
+ endif
+endif
+
CRTOBJS = $(EFICRT0)/crt0-efi-$(ARCH).o
@@ -44,7 +71,7 @@
endif
LDFLAGS += -T $(LDSCRIPT) -shared -Bsymbolic -L$(EFILIB) -L$(GNUEFILIB) $(CRTOBJS)
-LIBS = -lefi -lgnuefi $(shell $(CC) -print-libgcc-file-name)
+LIBS = -lefi -lgnuefi $(shell $(CC) $(ARCH3264) -print-libgcc-file-name)
FORMAT = efi-app-$(ARCH)
Index: refit-0.14/gptsync/Makefile.gnuefi
===================================================================
--- refit-0.14.orig/gptsync/Makefile.gnuefi 2010-04-19 18:31:25.483932034 +0200
+++ refit-0.14/gptsync/Makefile.gnuefi 2010-04-19 18:31:23.763931557 +0200
@@ -3,7 +3,11 @@
# Build control file for the gptsync tool
#
-LOCAL_CPPFLAGS = -I. -I../include -DEFI32
+SRCDIR = .
+
+VPATH = $(SRCDIR)
+
+LOCAL_CPPFLAGS = -I$(SRCDIR) -I$(SRCDIR)/../include
LOCAL_LDFLAGS =
LOCAL_LIBS =
@@ -12,6 +16,6 @@
all: $(TARGET)
-include ../Make.common
+include $(SRCDIR)/../Make.common
# EOF
Index: refit-0.14/gptsync/Makefile.unix
===================================================================
--- refit-0.14.orig/gptsync/Makefile.unix 2010-04-19 18:31:25.537931666 +0200
+++ refit-0.14/gptsync/Makefile.unix 2010-04-19 18:31:23.763931557 +0200
@@ -2,6 +2,10 @@
# Makefile for gptsync on Unix platforms
#
+SRCDIR = .
+
+VPATH = $(SRCDIR)
+
RM = rm -f
CC = gcc
@@ -11,7 +15,7 @@
SHOWPART_TARGET = showpart
SHOWPART_OBJS = showpart.unix.o lib.unix.o os_unix.showpart.o
-CPPFLAGS = -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I../include
+CPPFLAGS = -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I$(SRCDIR)/../include
CFLAGS = -Wall
LDFLAGS =
LIBS =
Index: refit-0.14/libeg/Makefile
===================================================================
--- refit-0.14.orig/libeg/Makefile 2010-04-19 18:31:25.587932151 +0200
+++ refit-0.14/libeg/Makefile 2010-04-19 18:31:23.763931557 +0200
@@ -3,13 +3,17 @@
# Build control file for the libeg library
#
-LOCAL_CPPFLAGS = -I.
+SRCDIR = .
+
+VPATH = $(SRCDIR)
+
+LOCAL_CPPFLAGS = -I$(SRCDIR)
OBJS = screen.o image.o text.o load_bmp.o load_icns.o
TARGET = libeg.a
all: $(TARGET)
-include ../Make.common
+include $(SRCDIR)/../Make.common
# EOF
Index: refit-0.14/refit/Makefile
===================================================================
--- refit-0.14.orig/refit/Makefile 2010-04-19 18:31:25.680931776 +0200
+++ refit-0.14/refit/Makefile 2010-04-19 18:31:23.764932024 +0200
@@ -3,8 +3,20 @@
# Build control file for the rEFIt boot menu
#
-LOCAL_CPPFLAGS = -I. -I../include -I../libeg
-LOCAL_LDFLAGS = -L../libeg
+SRCDIR = .
+
+VPATH = $(SRCDIR)
+
+ifeq ($(ARCH),ia32)
+ LIBEG = build32
+endif
+
+ifeq ($(ARCH),x86_64)
+ LIBEG = build64
+endif
+
+LOCAL_CPPFLAGS = -I$(SRCDIR) -I$(SRCDIR)/../include -I$(SRCDIR)/../libeg
+LOCAL_LDFLAGS = -L$(SRCDIR)/../libeg/$(LIBEG)
LOCAL_LIBS = -leg
OBJS = main.o config.o menu.o screen.o icns.o lib.o
@@ -12,6 +24,6 @@
all: $(TARGET)
-include ../Make.common
+include $(SRCDIR)/../Make.common
# EOF
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