source: rtems/make/compilers/gcc-portsw.cfg @ 092940bd

4.104.114.84.95
Last change on this file since 092940bd was 092940bd, checked in by Joel Sherrill <joel.sherrill@…>, on Apr 6, 1998 at 5:09:44 PM

Purged references to STACK_CHECKER_REPORT_USAGE

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Line 
1#
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
11GNU_TOOLS_PREFIX=
12
13# Additional target names (other than debug, profile)
14TARGET_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
26DEFINES:= $(LIBC_DEFINES)
27
28GCC_INCLUDE=.
29
30#  Note: normally we do not want the standard include files
31#        Also we usually include a "libc_include" directory
32CPPFLAGS=$(XCPPFLAGS) $(DEFINES) \
33  -I$(RTEMS_LIBC_DIR)/include \
34  -I$(PROJECT_INCLUDE) \
35  -I/opt/29k/src/inc
36
37#
38# Local tailoring (on the command line) can be done by setting XCFLAGS
39# which is never set in the Makefile's
40#
41
42#
43# CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V, CFLAGS_PROFILE_V are the values we
44# would want the corresponding macros to be set to.
45#
46# CFLAGS_OPTIMIZE, CFLAGS_DEBUG, CFLAGS_PROFILE are set in the leaf
47# Makefiles by the 'debug:' and 'profile:' targets to their _V values.
48#
49
50# default flags
51
52CFLAGS_DEFAULT = -NB -bwc -nocrt0 -Ml -m -g -Hansi -Hon=Pointers_compatible -Hon=Pointers_compatible_with_ints -Dinline= -D___AM29K__ -Hnocopyr
53
54# optimize flag: typically -0, could use -O4 or -fast
55# -O4 is ok for RTEMS
56# -Os to optimize for size
57CFLAGS_OPTIMIZE_V=-Os
58
59# debug flag; typically -g
60CFLAGS_DEBUG_V=-g -O0 -DRTEMS_DEBUG -DSTACK_CHECKER_ON
61
62# when debugging, optimize flag: typically empty
63# some compilers do allow optimization with their "-g"
64CFLAGS_DEBUG_OPTIMIZE_V=
65
66# profile flag; use gprof(1)
67CFLAGS_PROFILE_V=
68
69# default is to optimize
70CFLAGS_OPTIMIZE=$(CFLAGS_OPTIMIZE_V)
71
72# dynamic libraries
73CFLAGS_DYNAMIC_V=-fpic
74ASFLAGS_DYNAMIC_V=
75
76CFLAGS=$(CFLAGS_DEFAULT) $(CFLAGS_OPTIMIZE) $(CFLAGS_DEBUG) $(CFLAGS_PROFILE)
77
78# List of library paths without -L
79LD_PATHS= $(PROJECT_RELEASE)/lib
80
81# libraries you want EVERYONE to link with
82LD_LIBS=
83
84# ld flag to ensure pure-text
85LDFLAGS_MUST_BE_PURE_V =
86
87# ld flag for [un]shared objects
88LDFLAGS_STATIC_LIBRARIES_V =
89LDFLAGS_SHARED_LIBRARIES_V =
90
91# ld flag for incomplete link
92LDFLAGS_INCOMPLETE = -i
93
94# Special linker options when building lib.so
95LDFLAGS_DYNAMIC_V = ??
96
97# Some dynamic linking systems want the preferred name recorded in the binary
98# ref: src/libxil/Makefile
99LDFLAGS_DYNAMIC_LIBNAME_V = -h $(DYNAMIC_VERSION_LIBNAME)
100
101# ld flags for profiling, debugging
102LDFLAGS_PROFILE_V =
103LDFLAGS_DEBUG_V =
104
105LDFLAGS=$(LDFLAGS_PROFILE) $(LDFLAGS_DEBUG) $(LD_PATHS:%=-L %)
106
107#
108# Stuff to clean and clobber for the compiler and its tools
109#
110
111CLEAN_CC = a.out *.o *.BAK
112CLOBBER_CC =
113
114#
115# Client compiler and support tools
116#
117
118CC=/opt/29k/bin/hc29
119CXX=$(CC)
120CCC=$(CXX)
121
122# CPP command to write file to standard output
123CPP=$(CC) -E
124
125# flags set by cc when running cpp
126CPP_CC_FLAGS=-D__STDC__
127
128AS=/opt/29k/bin/as29
129ASPP=ERROR_NO_ASPP
130
131ASFLAGS=-l -fcgimosx
132ASM4FLAGS := -I $(PROJECT_INCLUDE)
133
134
135# NOTE: should never use full path .. but there is no guarantee ld, etc
136#       will be in the same directory as gcc.. so hope they are in the path
137#       Don't do this on a real target!!!
138LD=/opt/29k/bin/ld29
139NM=/opt/29k/bin/nm29
140AR=echo making library
141# egrep regexp to ignore symbol table entries in ar archives.
142# Only used to make sure we skip them when coalescing libraries.
143# skip __.SYMDEF and empty names (maybe bug in ranlib??).
144AR_SYMBOL_TABLE="HIGHLY-UNLIKELY-TO-CONFLICT"
145ARFLAGS=ruv
146
147# NOTE: see comment on ld, nm, ar
148SIZE=size
149
150#
151# Command to convert a normal archive to one searchable by $(LD)
152# Not needed on SVR4
153#
154
155MKLIB=/opt/29k/bin/lib29
156
157#
158# How to compile stuff into ${ARCH} subdirectory
159#
160# NOTE: we override COMPILE.c
161#
162
163COMPILE.c=$(CC) -c $(CFLAGS) $(CPPFLAGS) $(XCFLAGS)
164
165${ARCH}/%.o: %.c
166        ${COMPILE.c} -o $@ $<
167        $(CHMOD) -f g+w $@
168
169${ARCH}/%.o: %.cc
170        ${COMPILE.c} -o $@ $<
171        $(CHMOD) -f g+w $@
172
173${ARCH}/%.o: %.s
174        ${COMPILE.c} -DASM -o $@ $<
175        $(CHMOD) -f g+w $@
176
177${ARCH}/%.o: %.S
178        $(CP) $*.s $(ARCH)/$*.c
179        $(CPP) $(CPPFLAGS) $(ARCH)/$*.c  > $(ARCH)/$*.s
180        ${COMPILE.c} -o $@ $(ARCH)/$*.s
181        $(CHMOD) -f g+w $@
182        $(RM) $(ARCH)/$*.c
183
184# Specify our own default rule for this to prevent having CFLAGS and
185#  CPPFLAGS being passed to linker
186${ARCH}/%: ${ARCH}/%.o
187        ${CC} ${LDFLAGS} -o $@ $@.o ${LD_LIBS}
188        $(CHMOD) -f g+w $@
189
190# Make foo.rel from foo.o
191${ARCH}/%.rel: ${ARCH}/%.o
192        ${LD} $(LDFLAGS_INCOMPLETE) -o $@ $^
193        $(CHMOD) -f g+w $@
194
195# create $(ARCH)/pgm from pgm.sh
196${ARCH}/%: %.sh
197        $(RM) $@
198        $(CP) $< $@
199        $(CHMOD) +x $@
200        $(CHMOD) -f g+w $@
201
202# Dependency files for use by gmake
203# NOTE: we don't put in $(TARGET_ARCH)
204#       so that 'make clean' doesn't blow it away
205
206DEPEND=Depends-$(TARGET_ARCH:o-%=%)
207
208CLEAN_DEPEND=$(DEPEND).tmp
209CLOBBER_DEPEND=$(DEPEND)
210
211# We deliberately don't have anything depend on the
212# $(DEPEND) file; otherwise it will get rebuilt even
213# on 'make clean'
214#
215
216depend: $(C_FILES) $(CC_FILES) $(S_FILES)
217ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0)
218#       Use gcc -M to generate dependencies
219#       Replace foo.o with $(ARCH)/foo.o
220#       Replace $(ARCH) value with string $(ARCH)
221#           so that it will for debug and profile cases
222        $(COMPILE.c) -Hmake $^ | \
223            $(SED) -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \
224                   -e 's?$(ARCH)/?$$(ARCH)/?'   >$(DEPEND).tmp
225
226        $(MV) $(DEPEND).tmp $(DEPEND)
227        $(CHMOD) -f g+w $(DEPEND)
228endif
229
230
231# spell out all the LINK_FILE's, rather than using -lbsp, so
232#  that $(LINK_FILES) can be a dependency
233
234# Start file must be one of
235#    $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o
236#    $(PROJECT_RELEASE)/lib/asmiface$(LIB_VARIANT).o
237# It defaults to start.o, but an app can override it.
238
239# Note:  Normally RTEMS provides a start file...
240START_FILE= $(PROJECT_RELEASE)/lib/crt0$(LIB_VARIANT).o $(PROJECT_RELEASE)/lib/register$(LIB_VARIANT).o
241
242LIBC_LOW=   $(PROJECT_RELEASE)/lib/libcsupport$(LIBSUFFIX_VA)
243
244LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
245
246LIBOSBOOT=/home/src/amd29k/sps2000/netrom.o
247
248LINK_FILES= \
249    $(START_FILE) \
250    $(OBJS) \
251    $(MANAGERS_NOT_WANTED:%=$(PROJECT_RELEASE)/lib/no-%$(LIB_VARIANT).rel) \
252    $(PROJECT_RELEASE)/lib/libbsp$(LIBSUFFIX_VA)  \
253    $(LD_LIBS) \
254    $(PROJECT_RELEASE)/lib/libtest$(LIBSUFFIX_VA) \
255    $(PROJECT_RELEASE)/lib/librtems$(LIBSUFFIX_VA) \
256    $(LIBC_LOW) \
257    $(PROJECT_RELEASE)/lib/libmisc$(LIBSUFFIX_VA) \
258    $(LIBC_LIBC) \
259    $(LIBC_EXTRALIBS) \
260    $(LIBC_LIBM)
261#    /home/craigl/osbdbg.o
262
263# Here is the rule to actually build a $(ARCH)/foo.exe
264# It also builds $(ARCH)/foo.sr and $(ARCH)/foo.nm
265# Usage ref: src/tests/sptest/sp1/Makefile
266
267define make-exe
268        if [ $(NO_ROM) ]; then echo "\n\nskipping ROM compile\n"; else  \
269          $(CC) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/romlink -u _times -u _gettimeofday \
270          -u _sleep -o $(basename $@).out $(LIBOSBOOT) $(LINK_FILES); \
271          romcoff -r -t -l -b $(basename $@).out raminit.o; \
272          rm $(basename $@).out; \
273          $(CC) -m -u _times -u _gettimeofday -u _sleep -o $(basename $@).romcof $(LIBOSBOOT) \
274          $(LINK_FILES) raminit.o -nocrt0 -cmd$(PROJECT_RELEASE)/lib/romlink > $(basename $@).rommap ; \
275          rm raminit.o ; \
276          $(CHMOD) -f g+w $(basename $@).romcof; \
277          /opt/green/coff2sr -noS5 $(basename $@).romcof -o $(basename $@).srec; \
278          $(CHMOD) -f g+w $(basename $@).srec; \
279        fi
280        if [ $(CREATE_MAP) ]; then \
281          $(CC) -m -u _times -u _gettimeofday -u _sleep -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/ramlink > $(basename $@).rammap; \
282        else \
283          rm $(basename $@).rommap > /dev/null 2> /dev/null ; \
284          $(CC) -u _times -u _gettimeofday -u _sleep -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd$(PROJECT_RELEASE)/lib/ramlink; \
285        fi
286        $(CHMOD) -f g+w $(basename $@).exe
287#       $(CC) -o $(basename $@).exe $(LINK_FILES) -nocrt0 -cmd/opt/29k/lib/link030.cmd
288        $(NM) -g $(basename $@).exe > $(basename $@).num
289        $(CHMOD) -f g+w $(basename $@).num
290#       $(SIZE) $(basename $@).exe
291endef
292
293define make-rel
294        $(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $(OBJS)
295        $(CHMOD) -f g+w $@
296endef
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