OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [rtems/] [make/] [compilers/] [gcc-portsw.cfg] - Blame information for rev 487

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 30 unneback
#
2
#  gcc-no_bsp.cfg,v 1.13 1995/12/19 19:59:57 joel Exp
3
#
4
# This is for the amd29k portsw board.
5
#
6
# THIS IS NOT A GNU TOOLS BASED PORT!!!
7
#
8
 
9
# Prefix on the installed GNU tools
10
#  Just use the native tools
11
GNU_TOOLS_PREFIX=
12
 
13
# Additional target names (other than debug, profile)
14
TARGET_VARIANTS +=
15
 
16
#
17
# Pre-processor defines.
18
# Local tailoring (on the command line) can be done by setting XCPPFLAGS
19
# which is never set in the Makefile's
20
#
21
# Possible defines include:
22
#       -DRTEMS_LIBC            using libc bundled with RTEMS
23
#       -DRTEMS_NEWLIB          using CYGNUS libc
24
#       -DMALLOC_PROVIDED       must be used for newlib reent struct
25
 
26
DEFINES:= $(LIBC_DEFINES)
27
 
28
GCC_INCLUDE=.
29
 
30
#  Note: normally we do not want the standard include files
31
#        Also we usually include a "libc_include" directory
32
CPPFLAGS=$(XCPPFLAGS) $(DEFINES) \
33
  -I$(RTEMS_LIBC_DIR)/include \
34
  -I$(PROJECT_INCLUDE) \
35
  -I/opt/29k/src/inc
36
 
37
#
38
# Local tailoring (on the command line) can be done by setting XCFLAGS
39
# which is never set in the Makefile's
40
#
41
 
42
#
43
# CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V, CFLAGS_PROFILE_V are the values we
44
# would want the corresponding macros to be set to.
45
#
46
# CFLAGS_OPTIMIZE, CFLAGS_DEBUG, CFLAGS_PROFILE are set in the leaf
47
# Makefiles by the 'debug:' and 'profile:' targets to their _V values.
48
#
49
 
50
# default flags
51
 
52
CFLAGS_DEFAULT = -NB -bwc -nocrt0 -Ml -m -g -Hansi -Hon=Pointers_compatible -Hon=Pointers_compatible_with_ints -Dinline= -D___AM29K__ -Hnocopyr
53
 
54
# optimize flag: typically -0, could use -O4 or -fast
55
# -O4 is ok for RTEMS
56
# -Os to optimize for size
57
CFLAGS_OPTIMIZE_V=-Os
58
 
59
# debug flag; typically -g
60
CFLAGS_DEBUG_V=-g -O0 -DRTEMS_DEBUG -DSTACK_CHECKER_ON
61
 
62
# profile flag; use gprof(1)
63
CFLAGS_PROFILE_V=
64
 
65
# default is to optimize
66
CFLAGS_OPTIMIZE=$(CFLAGS_OPTIMIZE_V)
67
 
68
# dynamic libraries
69
CFLAGS_DYNAMIC_V=-fpic
70
#ASFLAGS_DYNAMIC_V=
71
 
72
CFLAGS=$(CFLAGS_DEFAULT) $(CFLAGS_OPTIMIZE) $(CFLAGS_DEBUG) $(CFLAGS_PROFILE)
73
 
74
# List of library paths without -L
75
LD_PATHS= $(PROJECT_RELEASE)/lib
76
 
77
# libraries you want EVERYONE to link with
78
LD_LIBS=
79
 
80
# ld flag to ensure pure-text
81
LDFLAGS_MUST_BE_PURE_V =
82
 
83
# ld flag for [un]shared objects
84
LDFLAGS_STATIC_LIBRARIES_V =
85
LDFLAGS_SHARED_LIBRARIES_V =
86
 
87
# ld flag for incomplete link
88
LDFLAGS_INCOMPLETE = -i
89
 
90
# Special linker options when building lib.so
91
LDFLAGS_DYNAMIC_V = ??
92
 
93
# Some dynamic linking systems want the preferred name recorded in the binary
94
# ref: src/libxil/Makefile
95
LDFLAGS_DYNAMIC_LIBNAME_V = -h $(DYNAMIC_VERSION_LIBNAME)
96
 
97
# ld flags for profiling, debugging
98
LDFLAGS_PROFILE_V =
99
LDFLAGS_DEBUG_V =
100
 
101
LDFLAGS=$(LDFLAGS_PROFILE) $(LDFLAGS_DEBUG) $(LD_PATHS:%=-L %)
102
 
103
#
104
# Stuff to clean and clobber for the compiler and its tools
105
#
106
 
107
CLEAN_CC = a.out *.o *.BAK
108
CLOBBER_CC =
109
 
110
#
111
# Client compiler and support tools
112
#
113
 
114
CC=/opt/29k/bin/hc29
115
CXX=$(CC)
116
CCC=$(CXX)
117
 
118
# CPP command to write file to standard output
119
CPP=$(CC) -E
120
 
121
# flags set by cc when running cpp
122
CPP_CC_FLAGS=-D__STDC__
123
 
124
AS=/opt/29k/bin/as29
125
ASPP=ERROR_NO_ASPP
126
 
127
ASFLAGS=-l -fcgimosx
128
 
129
# NOTE: should never use full path .. but there is no guarantee ld, etc
130
#       will be in the same directory as gcc.. so hope they are in the path
131
#       Don't do this on a real target!!!
132
LD=/opt/29k/bin/ld29
133
NM=/opt/29k/bin/nm29
134
AR=echo making library
135
# egrep regexp to ignore symbol table entries in ar archives.
136
# Only used to make sure we skip them when coalescing libraries.
137
# skip __.SYMDEF and empty names (maybe bug in ranlib??).
138
AR_SYMBOL_TABLE="HIGHLY-UNLIKELY-TO-CONFLICT"
139
ARFLAGS=ruv
140
 
141
# NOTE: see comment on ld, nm, ar
142
SIZE=size
143
 
144
#
145
# Command to convert a normal archive to one searchable by $(LD)
146
# Not needed on SVR4
147
#
148
 
149
MKLIB=/opt/29k/bin/lib29
150
 
151
#
152
# How to compile stuff into ${ARCH} subdirectory
153
#
154
# NOTE: we override COMPILE.c
155
#
156
 
157
COMPILE.c=$(CC) -c $(CFLAGS) $(CPPFLAGS) $(XCFLAGS)
158
 
159
${ARCH}/%.o: %.c
160
        ${COMPILE.c} -o $@ $<
161
        $(CHMOD) -f g+w $@
162
 
163
${ARCH}/%.o: %.cc
164
        ${COMPILE.c} -o $@ $<
165
        $(CHMOD) -f g+w $@
166
 
167
${ARCH}/%.o: %.s
168
        ${COMPILE.c} -DASM -o $@ $<
169
        $(CHMOD) -f g+w $@
170
 
171
${ARCH}/%.o: %.S
172
        $(CP) $*.s $(ARCH)/$*.c
173
        $(CPP) $(CPPFLAGS) $(ARCH)/$*.c  > $(ARCH)/$*.s
174
        ${COMPILE.c} -o $@ $(ARCH)/$*.s
175
        $(CHMOD) -f g+w $@
176
        $(RM) $(ARCH)/$*.c
177
 
178
# Specify our own default rule for this to prevent having CFLAGS and
179
#  CPPFLAGS being passed to linker
180
${ARCH}/%: ${ARCH}/%.o
181
        ${CC} ${LDFLAGS} -o $@ $@.o ${LD_LIBS}
182
        $(CHMOD) -f g+w $@
183
 
184
# Make foo.rel from foo.o
185
${ARCH}/%.rel: ${ARCH}/%.o
186
        ${LD} $(LDFLAGS_INCOMPLETE) -o $@ $^
187
        $(CHMOD) -f g+w $@
188
 
189
# create $(ARCH)/pgm from pgm.sh
190
${ARCH}/%: %.sh
191
        $(RM) $@
192
        $(CP) $< $@
193
        $(CHMOD) +x $@
194
        $(CHMOD) -f g+w $@
195
 
196
# Dependency files for use by gmake
197
# NOTE: we don't put them into $(ARCH)
198
#       so that 'make clean' doesn't blow it away
199
 
200
DEPEND=Depends-${ARCH}
201
 
202
CLEAN_DEPEND=$(DEPEND).tmp
203
CLOBBER_DEPEND=$(DEPEND)
204
 
205
# We deliberately don't have anything depend on the
206
# $(DEPEND) file; otherwise it will get rebuilt even
207
# on 'make clean'
208
#
209
 
210
depend: $(C_FILES) $(CC_FILES) $(S_FILES)
211
ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0)
212
#       Use gcc -M to generate dependencies
213
#       Replace foo.o with $(ARCH)/foo.o
214
#       Replace $(ARCH) value with string $(ARCH)
215
#           so that it will for debug and profile cases
216
        $(COMPILE.c) -Hmake $^ | \
217
            $(SED) -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \
218
                   -e 's?$(ARCH)/?$$(ARCH)/?'   >$(DEPEND).tmp
219
 
220
        $(MV) $(DEPEND).tmp $(DEPEND)
221
        $(CHMOD) -f g+w $(DEPEND)
222
endif
223
 
224
 
225
# spell out all the LINK_FILE's, rather than using -lbsp, so
226
#  that $(LINK_FILES) can be a dependency
227
 
228
# Start file must be one of
229
#    $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o
230
#    $(PROJECT_RELEASE)/lib/asmiface$(LIB_VARIANT).o
231
# It defaults to start.o, but an app can override it.
232
 
233
# Note:  Normally RTEMS provides a start file...
234
START_FILE= $(PROJECT_RELEASE)/lib/crt0$(LIB_VARIANT).o $(PROJECT_RELEASE)/lib/register$(LIB_VARIANT).o
235
 
236
LIBC_LOW=   $(PROJECT_RELEASE)/lib/libcsupport$(LIBSUFFIX_VA)
237
 
238
LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name $(GCCSED))
239
 
240
LIBOSBOOT=/home/src/amd29k/sps2000/netrom.o
241
 
242
LINK_FILES= \
243
    $(START_FILE) \
244
    $(OBJS) \
245
    $(MANAGERS_NOT_WANTED:%=$(PROJECT_RELEASE)/lib/no-%$(LIB_VARIANT).rel) \
246
    $(PROJECT_RELEASE)/lib/libbsp$(LIBSUFFIX_VA)  \
247
    $(LD_LIBS) \
248
    $(PROJECT_RELEASE)/lib/libtest$(LIBSUFFIX_VA) \
249
    $(PROJECT_RELEASE)/lib/librtems$(LIBSUFFIX_VA) \
250
    $(LIBC_LOW) \
251
    $(PROJECT_RELEASE)/lib/libmisc$(LIBSUFFIX_VA) \
252
    $(LIBC_LIBC) \
253
    $(LIBC_EXTRALIBS) \
254
    $(LIBC_LIBM)
255
#    /home/craigl/osbdbg.o
256
 
257
# Here is the rule to actually build a $(ARCH)/foo.exe
258
# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm
259
# Usage ref: src/tests/sptest/sp1/Makefile
260
 
261
define make-exe
262
        if [ $(NO_ROM) ]; then echo "\n\nskipping ROM compile\n"; else  \
263
          $(CC) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/romlink -u _times -u _gettimeofday \
264
          -u _sleep -o $(basename $@).out $(LIBOSBOOT) $(LINK_FILES); \
265
          romcoff -r -t -l -b $(basename $@).out raminit.o; \
266
          rm $(basename $@).out; \
267
          $(CC) -m -u _times -u _gettimeofday -u _sleep -o $(basename $@).romcof $(LIBOSBOOT) \
268
          $(LINK_FILES) raminit.o -nocrt0 -cmd$(PROJECT_RELEASE)/lib/romlink > $(basename $@).rommap ; \
269
          rm raminit.o ; \
270
          $(CHMOD) -f g+w $(basename $@).romcof; \
271
          /opt/green/coff2sr -noS5 $(basename $@).romcof -o $(basename $@).srec; \
272
          $(CHMOD) -f g+w $(basename $@).srec; \
273
        fi
274
        if [ $(CREATE_MAP) ]; then \
275
          $(CC) -m -u _times -u _gettimeofday -u _sleep -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/ramlink > $(basename $@).rammap; \
276
        else \
277
          rm $(basename $@).rommap > /dev/null 2> /dev/null ; \
278
          $(CC) -u _times -u _gettimeofday -u _sleep -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/ramlink; \
279
        fi
280
        $(CHMOD) -f g+w $(basename $@).exe
281
#       $(CC) -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd/opt/29k/lib/link030.cmd
282
        $(NM) -g $(basename $@).exe > $(basename $@).num
283
        $(CHMOD) -f g+w $(basename $@).num
284
#       $(SIZE) $(basename $@).exe
285
endef
286
 
287
define make-rel
288
        $(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $(OBJS)
289
        $(CHMOD) -f g+w $@
290
endef

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.