source: rtems/make/custom/i386ex.cfg @ 11853d0

4.104.114.84.9
Last change on this file since 11853d0 was 11853d0, checked in by Ralf Corsepius <ralf.corsepius@…>, on Nov 22, 2005 at 1:47:43 PM

Use .srec for files containing SRECs.

  • Property mode set to 100644
File size: 1.4 KB
Line 
1#
2#  Config file for the i386ex BSP
3#
4#  $Id$
5#
6
7include $(RTEMS_ROOT)/make/custom/default.cfg
8
9RTEMS_CPU=i386
10RTEMS_CPU_MODEL=i386_nofp
11
12# This is the actual bsp directory used during the build process.
13RTEMS_BSP_FAMILY=i386ex
14
15#  This contains the compiler options necessary to select the CPU model
16#  and (hopefully) optimize for it.
17#
18CPU_CFLAGS = -msoft-float
19
20# optimize flag: typically -0, could use -O4 or -fast
21# -O4 is ok for RTEMS
22# -fomit-frame-pointer breaks debugging and C++ exceptions
23CFLAGS_OPTIMIZE_V=-O4
24
25#  Something like this should produce a map file but this does not work.
26
27#     -Xlinker "-Map $(basename $@).map" $(LINK_OBJS)
28#
29#  This is a good way to get debug information.  The rdmp file is large
30#  though (1.9 Mb for hello) and greatly slows the build process.
31# $(OBJDUMP) -x -m i386 -d $(basename $@).elf > $(basename $@).rdmp
32
33# The following are definitions of make-exe which will work using ld as
34# is currently required.  It is expected that as of gcc 2.8, the end user
35# will be able to override parts of the compilers specs and link using gcc.
36
37define make-exe
38        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).elf \
39            $(LINK_OBJS) $(LINK_LIBS)
40        $(OBJCOPY) -O srec $(basename $@).elf $(basename $@).srec
41        sed -e 's/.$$//' -e '/^S0/d' $(basename $@).srec | \
42                  $(PACKHEX) > $(basename $@).exe
43        $(NM) -g -n $(basename $@).elf > $(basename $@).num
44        $(SIZE) $(basename $@).elf
45endef
46
47# Miscellaneous additions go here
48
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