source: rtems/make/custom/gensh2.cfg @ b8a30d07

4.104.114.84.95
Last change on this file since b8a30d07 was b8a30d07, checked in by Joel Sherrill <joel.sherrill@…>, on Jul 13, 2000 at 3:05:38 PM

Patch rtems-rc-20000713-1-cvs.diff from Ralf Corsepius <corsepiu@…>
that is yet another multilib-related structual cleanup patch:

Changes:

  • Make RTEMS_TEST_NO_PAUSE a tests/ subpackage specific option.
    • Remove RTEMS_TEST_NO_PAUSE from custom/*.cfg, targopts.h and cpuopts.h.
    • Add autoconf macros RTEMS_*_RTEMS_TEST_NO_PAUSE (aclocal/rtems-test-no-pause.m4).
    • Add RTEMS_*_RTEMS_TEST_NO_PAUSE support to sptests/configure.ins and tmtests/configure.in. These are the only subdirectories which currently apply RTEMS_TEST_NO_PAUSE.
    • Add autoconf-DEFS support to all test subpackages' configure.ins below tests/. I.e. AC_DEFINES now get explicitly propagated as preprocessor defines into Makefiles, cf. AM_CPPFLAGS in tests/*/*.am, instead of using a global config-files.
    • Remove NDEBUG from custom/*.cfg.
  • AC_DEFINE POSIX_API, ITRON_API and MULTIPROCESSING in exec/configure.in, only.
    • All other sources now should relay on the values from cpuopts.h and should not define them themselves.
    • Several related changes to many configure.ins
  • Bug-fixes to RTEMS_*_RTEMS_DEBUG macros (Actually workarounds to quoting bugs in autoconf).

Notes:

  • This patch is rather immature and only tested for a small subset of BSPs (requires the tests to be enabled and therefore takes an tremendous amount of disc space and time.)
  • The patches to *cfg were generated by a script. Expect file formating changes :)
  • Property mode set to 100644
File size: 2.2 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: opt. is needed to fit in RAM. '-O1' has shown bad side-
32# effects by failing to set up some hardware I/O registers in
33# c/src/lib/libbsp/sh/gensh2/startup/hw_init.c (and perhaps elsewhere),
34# which prevented proper chip initialization and muted SCI1 output.
35# CFLAGS_DEBUG_V = -O4 --save-temps
36CFLAGS_DEBUG_V = -O4 -g
37
38# optimize flag: typically -0, could use -O4 or -fast
39# -O4 is ok for RTEMS
40CFLAGS_OPTIMIZE_V = -O4
41
42#  This section makes the target dependent options file.
43
44#  STANDALONE_EVB
45#     This switch compiles code to jump-start from FLASH, without a monitor
46#
47#  START_HW_INIT
48#     This switch selects whether 'early_hw_init()' is called from
49#     'start.S'; 'bsp_hw_init()' is always called from 'bspstart.c'
50#
51
52define make-target-options
53        @echo "#define RTEMS_TEST_IO_STREAM 1"              >>$@
54        @echo "/* #define STANDALONE_EVB 1 */"              >>$@
55        @echo "#define START_HW_INIT 1"                     >>$@
56endef
57
58# The following are definitions of make-exe which will work using ld as
59# is currently required.  It is expected that as of gcc 2.8, the end user
60# will be able to override parts of the compilers specs and link using gcc.
61
62ifeq ($(RTEMS_USE_GCC272),yes)
63define make-exe
64        $(LD) $(LDFLAGS) -N -e _start \
65            -T$(PROJECT_RELEASE)/lib/linkcmds\
66            -o $(basename $@).exe \
67            $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
68        $(NM) -n $(basename $@).exe > $(basename $@).num
69        $(SIZE) $(basename $@).exe
70endef
71else
72define make-exe
73        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -Wl,-Map,$(basename $@).map \
74            $(LDLIBS) -o $@ \
75            $(LINK_OBJS) $(LINK_LIBS) -lstdc++
76        $(NM) -n $@ > $(basename $@).num
77        $(SIZE) $@
78endef
79endif
80
81# Miscellaneous additions go here
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