forked from Imagelibrary/rtems
206a0b3850
custom/Cygwin-posix.cfg: Remove -U__STRICT_ANSI__, make-target-options. custom/FreeBSD-posix.cfg: Remove make-target-options. custom/HPUX9-posix.cfg: Dito. custom/Linux-posix.cfg: Dito. custom/Solaris-posix.cfg: Dito. custom/arm_bare_bsp.cfg: Dito. custom/armulator.cfg: Dito. custom/erc32.cfg: Remove CONSOLE_USE_POLLED, CONSOLE_USE_INTERRUPTS. custom/i386ex.cfg: Remove make-target-options. custom/i960sim.cfg: Remove make-target-options. custom/mvme2307.cfg: Remove CONSOLE_USE_POLLED, CONSOLE_USE_INTERRUPTS. custom/rxgen960.cfg: Remove make-target-options, cleanup comments. custom/score603e.cfg: Remove CONSOLE_USE_POLLED, CONSOLE_USE_INTERRUPTS. custom/vegaplus.cfg: Remove make-target-options.
62 lines
1.9 KiB
INI
62 lines
1.9 KiB
INI
#
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# Config file for the i386ex BSP
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#
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# $Id$
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#
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include $(RTEMS_ROOT)/make/custom/default.cfg
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RTEMS_CPU=i386
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RTEMS_CPU_MODEL=i386_nofp
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# This is the actual bsp directory used during the build process.
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RTEMS_BSP_FAMILY=i386ex
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# This contains the compiler options necessary to select the CPU model
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# and (hopefully) optimize for it.
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#
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CPU_CFLAGS = -msoft-float
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# optimize flag: typically -0, could use -O4 or -fast
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# -O4 is ok for RTEMS
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# -fomit-frame-pointer breaks debugging and C++ exceptions
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CFLAGS_OPTIMIZE_V=-O4
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# Something like this should produce a map file but this does not work.
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# -Xlinker "-Map $(basename $@).map" $(LINK_OBJS)
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#
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# This is a good way to get debug information. The rdmp file is large
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# though (1.9 Mb for hello) and greatly slows the build process.
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# $(OBJDUMP) -x -m i386 -d $(basename $@).coff > $(basename $@).rdmp
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# The following are definitions of make-exe which will work using ld as
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# is currently required. It is expected that as of gcc 2.8, the end user
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# will be able to override parts of the compilers specs and link using gcc.
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ifeq ($(RTEMS_USE_GCC272),yes)
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define make-exe
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$(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).coff \
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-noinhibit-exec -Map $(basename $@).map \
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$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
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$(OBJCOPY) -O srec $(basename $@).coff $(basename $@).i
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sed -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
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$(PACKHEX) > $(basename $@).exe
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$(NM) -g -n $(basename $@).coff > $(basename $@).num
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$(SIZE) $(basename $@).coff
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endef
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else
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define make-exe
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$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).coff \
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$(LINK_OBJS) $(LINK_LIBS)
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$(OBJCOPY) -O srec $(basename $@).coff $(basename $@).i
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sed -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
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$(PACKHEX) > $(basename $@).exe
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$(NM) -g -n $(basename $@).coff > $(basename $@).num
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$(SIZE) $(basename $@).coff
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endef
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endif
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# Miscellaneous additions go here
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