mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-21 03:17:50 +08:00
Joel Sherrill
c9b07e92d1
With my most recent automake patch (automake II) we could even simplify more files below make/, because the host-compiler related parts of those files aren't used anymore :-. Whatsoever, the patch below should fix this problem. Note: This is a mere bug fix, it doesn't move any of the variables involved to target.cfg nor does it try to eliminate any variable.
84 lines
2.2 KiB
INI
84 lines
2.2 KiB
INI
#
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# gensh1.cfg
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#
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# default configuration for Hitachi sh1 processors
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#
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# Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
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#
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# $Id$
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#
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MHZ:=20
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include $(RTEMS_ROOT)/make/custom/default.cfg
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RTEMS_CPU=sh
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RTEMS_CPU_MODEL=sh7032
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# This is the actual bsp directory used during the build process.
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RTEMS_BSP_FAMILY=gensh1
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#
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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=-m1
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# This target does NOT support the TCP/IP stack so ignore requests
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# to enable it.
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HAS_NETWORKING=no
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# debug flags: typically none, but we use -O1 as it produces better code
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CFLAGS_DEBUG_V = -O1
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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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CFLAGS_OPTIMIZE_V = -O4
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# This section makes the target dependent options file.
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# NDEBUG (C library)
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# if defined asserts do not generate code. This is commonly used
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# as a command line option.
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#
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# RTEMS_TEST_NO_PAUSE (RTEMS tests)
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# do not pause between screens of output in the rtems tests
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#
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# RTEMS_DEBUG (RTEMS)
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# If defined, debug checks in RTEMS and support library code are enabled.
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#
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define make-target-options
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@echo "/* #define NDEBUG 1 */ " >>$@
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@echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@
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@echo "/* #define RTEMS_DEBUG 1 */" >>$@
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endef
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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) $(LDFLAGS) -N -e _start \
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-T$(PROJECT_RELEASE)/lib/linkcmds\
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-o $(basename $@).exe \
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$(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
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$(NM) -n $(basename $@).exe > $(basename $@).num
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$(SIZE) $(basename $@).exe
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endef
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else
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define make-exe
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$(CC) $(CPPFLAGS) -Wl,-Map,$(basename $@).map \
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$(CFLAGS) $(CFLAGS_LD) -o $(basename $@).exe \
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$(LINK_OBJS) $(LINK_LIBS)
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$(NM) -n $(basename $@).exe > $(basename $@).num
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$(SIZE) $(basename $@).exe
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endef
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endif
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# Miscellaneous additions go here
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SHGEN=$(PROJECT_ROOT)/c/src/exec/score/tools/sh/shgen
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