| ## -*- makefile -*- ------------------------------------------------------ |
| ## |
| ## Copyright 2001-2008 H. Peter Anvin - All Rights Reserved |
| ## |
| ## 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 |
| ## the Free Software Foundation, Inc., 53 Temple Place Ste 330, |
| ## Boston MA 02111-1307, USA; either version 2 of the License, or |
| ## (at your option) any later version; incorporated herein by reference. |
| ## |
| ## ----------------------------------------------------------------------- |
| |
| ## |
| ## Make configuration for embedded directories |
| ## |
| |
| include $(topdir)/MCONFIG |
| |
| GCCOPT := $(call gcc_ok,-m32,) \ |
| $(call gcc_ok,-ffreestanding,) \ |
| $(call gcc_ok,-fno-stack-protector,) \ |
| $(call gcc_ok,-falign-functions=0,-malign-functions=0) \ |
| $(call gcc_ok,-falign-jumps=0,-malign-jumps=0) \ |
| $(call gcc_ok,-falign-loops=0,-malign-loops=0) \ |
| -march=i386 -Os -fomit-frame-pointer -mregparm=3 -DREGPARM=3 \ |
| -msoft-float |
| |
| LIBGCC := $(shell $(CC) $(GCCOPT) --print-libgcc) |
| |
| LD += -m elf_i386 |
| CFLAGS = $(GCCOPT) -g -W -Wall -Wno-sign-compare $(OPTFLAGS) $(INCLUDES) |
| SFLAGS = $(CFLAGS) -D__ASSEMBLY__ |
| |
| .SUFFIXES: .c .o .S .s .i .elf .com .bin .asm .lst .c32 .lss |
| |
| %.o: %.c |
| $(CC) $(MAKEDEPS) $(CFLAGS) -c -o $@ $< |
| %.i: %.c |
| $(CC) $(MAKEDEPS) $(CFLAGS) -E -o $@ $< |
| %.s: %.c |
| $(CC) $(MAKEDEPS) $(CFLAGS) -S -o $@ $< |
| %.o: %.S |
| $(CC) $(MAKEDEPS) $(SFLAGS) -Wa,-a=$*.lst -c -o $@ $< |
| %.s: %.S |
| $(CC) $(MAKEDEPS) $(SFLAGS) -E -o $@ $< |
