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authorCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2010-03-21 14:54:57 +0000
committerCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2010-03-21 14:54:57 +0000
commit50415d2e48a510e8799217805a6bd12e49606272 (patch)
tree863777563d3c4c962423077d3bd97018c1fb8e98 /Makefile
parent4ad4c745afa696c62467b02ff3690fab43c4bc42 (diff)
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Add DOS cross-compilation support to the Makefile
Add a README with build instructions. Corresponding to flashrom svn r963. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Rudolf Marek <r.marek@assembler.cz>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile43
1 files changed, 37 insertions, 6 deletions
diff --git a/Makefile b/Makefile
index 85cd7ebbd..1a9c0fdcc 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@
# This file is part of the flashrom project.
#
# Copyright (C) 2005 coresystems GmbH <stepan@coresystems.de>
+# Copyright (C) 2009,2010 Carl-Daniel Hailfinger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -20,15 +21,22 @@
PROGRAM = flashrom
CC ?= gcc
-STRIP = strip
+STRIP ?= strip
INSTALL = install
DIFF = diff
PREFIX ?= /usr/local
MANDIR ?= $(PREFIX)/share/man
-CFLAGS ?= -Os -Wall -Werror -Wshadow
+CFLAGS ?= -Os -Wall -Wshadow
EXPORTDIR ?= .
-OS_ARCH = $(shell uname)
+WARNERROR ?= yes
+
+ifeq ($(WARNERROR), yes)
+CFLAGS += -Werror
+endif
+
+# FIXME We have to differentiate between host and target arch.
+OS_ARCH ?= $(shell uname)
ifneq ($(OS_ARCH), SunOS)
STRIP_ARGS = -s
endif
@@ -40,6 +48,12 @@ ifeq ($(OS_ARCH), FreeBSD)
CPPFLAGS += -I/usr/local/include
LDFLAGS += -L/usr/local/lib
endif
+ifeq ($(OS_ARCH), DOS)
+CPPFLAGS += -I../libgetopt -I../libpci/include
+# Bus Pirate and Serprog are not supported under DOS.
+CONFIG_BUSPIRATESPI = no
+CONFIG_SERPROG = no
+endif
CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \
sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \
@@ -188,12 +202,26 @@ endif
endif
ifeq ($(NEED_PCI), yes)
-LIBS += -lpci
+ifneq ($(OS_ARCH), DOS)
+# FIXME This workaround is needed until libpci detection can handle
+# cross-compiling for DOS.
+CHECK_LIBPCI = yes
+endif
+endif
+
+ifeq ($(NEED_PCI), yes)
FEATURE_CFLAGS += -D'NEED_PCI=1'
PROGRAMMER_OBJS += pcidev.o physmap.o hwaccess.o
ifeq ($(OS_ARCH), NetBSD)
LIBS += -lpciutils # The libpci we want.
LIBS += -l$(shell uname -p) # For (i386|x86_64)_iopl(2).
+else
+ifeq ($(OS_ARCH), DOS)
+# FIXME There needs to be a better way to do this
+LIBS += ../libpci/lib/libpci.a ../libgetopt/libgetopt.a
+else
+LIBS += -lpci
+endif
endif
endif
@@ -239,7 +267,7 @@ compiler:
rm -f .test.c .test; exit 1)
@rm -f .test.c .test
-ifeq ($(NEED_PCI), yes)
+ifeq ($(CHECK_LIBPCI), yes)
pciutils: compiler
@printf "Checking for libpci headers... "
@$(shell ( echo "#include <pci/pci.h>"; \
@@ -315,6 +343,9 @@ tarball: export
@rm -rf $(EXPORTDIR)/flashrom-$(RELEASENAME)
@echo Created $(EXPORTDIR)/flashrom-$(RELEASENAME).tar.bz2
-.PHONY: all clean distclean dep compiler pciutils features export tarball
+djgpp-dos: clean
+ make CC=i586-pc-msdosdjgpp-gcc STRIP=i586-pc-msdosdjgpp-strip WARNERROR=no OS_ARCH=DOS
+
+.PHONY: all clean distclean dep compiler pciutils features export tarball dos
-include .dependencies