source: rtems/make/custom/gensh2.cfg @ 0ff37e68

4.104.114.84.95
Last change on this file since 0ff37e68 was 0ff37e68, checked in by Joel Sherrill <joel.sherrill@…>, on Jan 7, 2000 at 2:47:02 PM

Patch rtems-rc-20000104-0.diff from Ralf Corsepius <corsepiu@…>
which is described below:

This one is a (minor) patch in preparation of the upcoming patches. It
actually is an excerpt of the upcoming patches and therefore is
completely untested in this standalone form, but I don't expect it to
break something.

The essential changes in this patch are:

  • An update to rtems-polish.sh (Now can also be run in subdirectories)
  • A bug-fix for the libcpu/powerpc (A directory was missing from SUBDIRS in a Makefile.am)
  • An update to gensh2.cfg.
  • Cleanups/Enhancements? to configuration files

To apply:

cd <srcdir>
patch -p0 < rtems-rc-20000104-0.diff
cvs rm -f c/src/lib/libbsp/Makefile.am.new

  • Property mode set to 100644
File size: 2.5 KB
Line 
1#
2#  gensh2.cfg
3#
4#  default configuration for Hitachi sh1 processors
5#
6#  Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de)
7#
8#  $Id$
9#
10
11HZ:=29491200
12
13include $(RTEMS_ROOT)/make/custom/default.cfg
14
15RTEMS_CPU=sh
16RTEMS_CPU_MODEL=sh7045
17
18# This is the actual bsp directory used during the build process.
19RTEMS_BSP_FAMILY=gensh2
20
21# BSP specific preprocessor flags.
22# These should only be used in BSP dependent directories.
23BSP_CPPFLAGS=-DHZ=$(HZ)
24
25#
26#  This contains the compiler options necessary to select the CPU model
27#  and (hopefully) optimize for it.
28#
29CPU_CFLAGS= -m2
30
31# debug flags: typically none, but we use -O1 as it produces better code
32
33CFLAGS_DEBUG_V = -O1
34
35# optimize flag: typically -0, could use -O4 or -fast
36# -O4 is ok for RTEMS
37CFLAGS_OPTIMIZE_V = -O4
38
39#  This section makes the target dependent options file.
40
41#  NDEBUG (C library)
42#     if defined asserts do not generate code.  This is commonly used
43#     as a command line option.
44#
45#  RTEMS_TEST_NO_PAUSE (RTEMS tests)
46#     do not pause between screens of output in the rtems tests
47#
48#  RTEMS_DEBUG (RTEMS)
49#     If defined, debug checks in RTEMS and support library code are enabled.
50#
51#  STANDALONE_EVB
52#     This switch compiles code to jump-start from FLASH, without a monitor
53#
54#  START_HW_INIT
55#     This switch selects whether 'hw_initialize()' is called from
56#     'start.S' or from 'bsp_start()'
57#
58
59define make-target-options
60        @echo "/* #define NDEBUG 1 */ "                     >>$@
61        @echo "#define RTEMS_TEST_NO_PAUSE 1"               >>$@
62        @echo "#define RTEMS_TEST_IO_STREAM 1"              >>$@
63        @echo "/* #define STANDALONE_EVB 1 */"              >>$@
64        @echo "/* #define START_HW_INIT 1 */"               >>$@
65        @echo "/* #define RTEMS_DEBUG  1 */"                >>$@
66endef
67
68
69# The following are definitions of make-exe which will work using ld as
70# is currently required.  It is expected that as of gcc 2.8, the end user
71# will be able to override parts of the compilers specs and link using gcc.
72
73ifeq ($(RTEMS_USE_GCC272),yes)
74define make-exe
75        $(LD) $(LDFLAGS) -N -e _start \
76            -T$(PROJECT_RELEASE)/lib/linkcmds\
77            -o $(basename $@).exe \
78            $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
79        $(NM) -n $(basename $@).exe > $(basename $@).num
80        $(SIZE) $(basename $@).exe
81endef
82else
83define make-exe
84        $(LINK.c) -Wl,-Map,$(basename $@).map \
85            $(LDLIBS) -o $@ \
86            $(LINK_OBJS) -lstdc++ $(LINK_LIBS)
87        $(NM) -n $@ > $(basename $@).num
88        $(SIZE) $@
89endef
90endif
91
92# Miscellaneous additions go here
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