Makefile revision 133956 
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 133956 2004-08-18 13:21:40Z ru $
2
3#
4# This could probably be merged with ../cc_int/Makefile, but bsd.lib.mk
5# is such a !@#!*#% nightmare because of how it reprograms the dependencies,
6# suffix rules, SRCS, etc.  It's easiest to cheat by using bsd.prog.mk and
7# SRCS to get dependencies.
8#
9
10#
11# ../Makefile.inc will put an absolute path to our objdir in CFLAGS.
12# Prevent mkdep from using it, so that we don't have to give rules for
13# aliases of generated headers.
14#
15CFLAGS+=	-I.
16
17.include "../Makefile.inc"
18
19.PATH: ${GCCDIR} ${GCCDIR}/f
20
21CFLAGS+=	-DGENERATOR_FILE
22
23#
24#-----------------------------------------------------------------------
25# Build 'pocket' libiberty exclusively for build tools use.
26
27LIBIBERTY_SRCS=	choose-temp.c concat.c cp-demangle.c cp-demint.c cplus-dem.c \
28	dyn-string.c fibheap.c getpwd.c getruntime.c hashtab.c hex.c \
29	lbasename.c make-temp-file.c md5.c obstack.c partition.c pex-unix.c \
30	physmem.c splay-tree.c xexit.c xmalloc.c xmemdup.c xstrdup.c xstrerror.c
31LIBIBERTY_OBJS=	${LIBIBERTY_SRCS:R:S/$/.o/g}
32
33SRCS+=	${LIBIBERTY_SRCS}
34
35LIBIBERTY=libiberty.a
36${LIBIBERTY}: ${LIBIBERTY_OBJS}
37	@rm -f ${.TARGET}
38	@${AR} cq ${.TARGET} `lorder ${LIBIBERTY_OBJS} | tsort -q`
39	${RANLIB} ${.TARGET}
40CLEANFILES+=	${LIBIBERTY}
41
42#
43#-----------------------------------------------------------------------
44# options
45OPTION_FILES=${GCCDIR}/f/lang.opt ${GCCDIR}/c.opt ${GCCDIR}/common.opt
46
47.ORDER: options.h options.c
48options.h options.c: opts.sh ${OPTION_FILES}
49	/bin/sh ${GCCDIR}/opts.sh mv options.c options.h ${OPTION_FILES}
50	
51
52GENSRCS+=	options.c options.h
53CLEANFILES+=	options.c options.h
54
55#-----------------------------------------------------------------------
56# insn-* gunk
57
58.for F in attr codes config flags constants
59insn-$F.h: gen$F ${MD_FILE}
60	./gen$F ${MD_FILE} > insn-$F.h
61GENSRCS+=	insn-$F.h
62.endfor
63
64.for F in conditions
65insn-$F.c: gen$F ${MD_FILE}
66	./gen$F ${MD_FILE} > insn-$F.c
67GENSRCS+=	insn-$F.c
68.endfor
69
70GENSRCS+=	gen-time-stamp
71gen-time-stamp: genattr genattrtab genconditions genconstants genemit \
72		genextract gengtype genopinit genoutput genpeep genrecog
73	touch ${.TARGET}
74
75.for F in attr codes config emit extract flags opinit output peep recog
76gen$F: gen$F.o rtl.o print-rtl.o bitmap.o gensupport.o  ggc-none.o \
77	read-rtl.o insn-conditions.o min-insn-modes.o errors.o ${LIBIBERTY}
78	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
79
80GENSRCS+=	gen$F.c
81CLEANFILES+=	gen$F
82.endfor
83
84#
85# genattrtab needs more complex build rule
86#
87genattrtab : genattrtab.o rtl.o print-rtl.o bitmap.o gensupport.o ggc-none.o \
88	read-rtl.o insn-conditions.o genautomata.o varray.o min-insn-modes.o \
89	errors.o ${LIBIBERTY}
90	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -lm
91
92GENSRCS+=	genattrtab.c
93CLEANFILES+=	genattrtab
94
95#
96# genconstants and genconditions cannot depend on insn-conditions.o
97# they should be liked with dummy-conditions.o stubs instead
98#
99.for F in constants conditions
100gen$F: gen$F.o rtl.o bitmap.o gensupport.o ggc-none.o read-rtl.o dummy-conditions.o min-insn-modes.o errors.o ${LIBIBERTY}
101	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
102
103GENSRCS+=	gen$F.c
104CLEANFILES+=	gen$F
105.endfor
106
107.for F in modes check genrtl preds
108gen$F: gen$F.o errors.o ${LIBIBERTY}
109	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
110
111GENSRCS+=	gen$F.c
112CLEANFILES+=	gen$F
113.endfor
114
115.ORDER: genrtl.c genrtl.h
116genrtl.c genrtl.h: gengenrtl
117	./gengenrtl > genrtl.c
118	./gengenrtl -h > genrtl.h
119
120GENSRCS+=	genrtl.c genrtl.h
121
122SRCS+=	bitmap.c dummy-conditions.c errors.c genautomata.c gensupport.c \
123	ggc-none.c print-rtl.c read-rtl.c rtl.c varray.c
124
125#-----------------------------------------------------------------------
126# insn modes stuff.
127
128.ORDER: insn-modes.c insn-modes.h
129insn-modes.h: genmodes
130	./genmodes -h > insn-modes.h
131
132insn-modes.c: genmodes
133	./genmodes > insn-modes.c
134
135min-insn-modes.c: genmodes
136	./genmodes -m > min-insn-modes.c
137
138GENSRCS+= insn-modes.c min-insn-modes.c insn-modes.h
139
140#-----------------------------------------------------------------------
141# Common parser stuff.
142
143tree-check.h: gencheck
144	./gencheck > ${.TARGET}
145GENSRCS+=	tree-check.h
146
147#-----------------------------------------------------------------------
148# Predicates stuff.
149
150tm-preds.h: genpreds
151	./genpreds > ${.TARGET}
152GENSRCS+=	tm-preds.h
153
154#-----------------------------------------------------------------------
155# Gengtype 
156
157gengtype-lex.c : gengtype-lex.l
158	${LEX} -t  ${.ALLSRC} | \
159	sed 's/^\(char msg\[\];\)/yyconst \1/' > ${.TARGET}
160
161.ORDER: gengtype-yacc.c gengtype-yacc.h
162gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
163	${YACC} -d -o gengtype-yacc.c ${.ALLSRC}
164
165GENSRCS+=	gengtype-yacc+%DIKED.c gengtype-yacc.h gengtype-lex.c
166CLEANFILES+=	gengtype-yacc.c
167
168gengtype-yacc+%DIKED.c: gengtype-yacc.c
169	cat    ${.ALLSRC} > ${.TARGET}
170	sed -e "s/xmalloc/malloc/g" \
171	    -e "s/xrealloc/realloc/g" \
172	    -e "s/malloc/xmalloc/g" \
173	    -e "s/realloc/xrealloc/g" \
174	    ${.ALLSRC} > ${.TARGET}
175
176gengtype: gengtype.o gengtype-yacc+%DIKED.o gengtype-lex.o ${LIBIBERTY}
177	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
178
179GENSRCS+=	gengtype.c
180CLEANFILES+=	gengtype
181
182gengtype-lex.o: gengtype-yacc.h
183
184.ORDER: gtype-desc.c gtype-desc.h
185gtype-desc.c gtype-desc.h: gtype-time-stamp
186	@true
187
188GENSRCS+=	gtype-time-stamp
189gtype-time-stamp: gengtype ${GTFILES}
190	./gengtype
191	touch ${.TARGET}
192
193GENSRCS+=	gtype-desc.c gtype-desc.h
194CLEANFILES+=	gt-*.h gtype-*.h
195
196#
197#-----------------------------------------------------------------------
198# Fortran build tools
199
200.if !defined(NO_FORTRAN)
201gen-time-stamp: fini
202fini: fini.o ${LIBIBERTY}
203	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
204SRCS+=		fini.c
205CLEANFILES+=	fini
206.endif
207
208#-----------------------------------------------------------------------
209# Determine content of variables used by the target/host config files
210
211#
212# The list of headers to go into tm.h
213#
214.if ${TARGET_ARCH} == "amd64"
215TARGET_INC=	i386/biarch64.h
216.endif
217TARGET_INC+=	${GCC_CPU}/${GCC_CPU}.h
218.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
219TARGET_INC+=	${GCC_CPU}/unix.h
220TARGET_INC+=	${GCC_CPU}/att.h
221.endif
222.if ${TARGET_ARCH} != "alpha"
223TARGET_INC+=	dbxelf.h
224TARGET_INC+=	elfos.h
225.endif
226TARGET_INC+=	freebsd-native.h
227TARGET_INC+=	freebsd-spec.h
228TARGET_INC+=	freebsd.h
229.if ${TARGET_ARCH} == "alpha"
230TARGET_INC+=	${GCC_CPU}/elf.h
231.endif
232.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
233.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h)
234TARGET_INC+=	${GCC_CPU}/sysv4.h
235.endif
236.endif
237TARGET_INC+=	${GCC_CPU}/freebsd.h
238.if ${TARGET_ARCH} == "amd64"
239TARGET_INC+=	${GCC_CPU}/x86-64.h
240TARGET_INC+=	${GCC_CPU}/freebsd64.h
241TARGET_INC+=	freebsd64-fix.h
242.endif
243.if ${TARGET_ARCH} == "powepc"
244TARGET_INC+=	altivec-defs.h
245.endif
246TARGET_INC+=	defaults.h
247
248#
249# Use TARGET_INC as a template and build a list of target specific
250# include files for gengtype to scan
251#
252GCONFIG_H=	${.CURDIR}/auto-host.h
253
254.for H in ${TARGET_INC}
255.for D in ${GCCDIR}/config ${GCCDIR} ${.CURDIR}
256.if exists($D/$H)
257GCONFIG_H+=	$D/$H
258.endif
259.endfor
260.endfor
261
262#
263# Define some variables to make blocks copied from Makefile.in happy
264#
265srcdir=		${GCCDIR}
266HASHTAB_H=	${GCCDIR}/hashtab.h
267SPLAY_TREE_H=	${GCCDIR}/splay-tree.h
268out_file=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.c
269GTFILES_SRCDIR=	${GCCDIR}
270
271#
272# Copied unchanged from gcc/Makefile.in
273#
274GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h $(srcdir)/cpplib.h \
275  $(GCONFIG_H) $(HASHTAB_H) $(SPLAY_TREE_H) \
276  $(srcdir)/bitmap.h $(srcdir)/coverage.c $(srcdir)/function.h  $(srcdir)/rtl.h \
277  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h \
278  $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h \
279  $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/cgraph.h \
280  $(srcdir)/c-common.h $(srcdir)/c-tree.h \
281  $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
282  $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
283  $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
284  $(srcdir)/fold-const.c $(srcdir)/function.c \
285  $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
286  $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \
287  $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/langhooks.c \
288  $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \
289  $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c  $(out_file)
290
291#
292# Build a list of frontend directories to look into
293#
294GTFILES_LANG_DIR_NAMES=
295
296.if !defined(NO_CXX)
297GTFILES_LANG_DIR_NAMES+=	cp
298.endif
299
300.if !defined(NO_OBJC)
301GTFILES_LANG_DIR_NAMES+=	objc
302.endif
303
304.if !defined(NO_FORTRAN)
305GTFILES_LANG_DIR_NAMES+=	f
306.endif
307
308#
309# Build a list of language specific files for gengtype
310#
311.for L in ${GTFILES_LANG_DIR_NAMES} c
312.if exists(${GCCDIR}/$L-config-lang.in)
313# Source the language config file
314L_GTFILES!=	sh -c '. ${GCCDIR}/$L-config-lang.in; echo $$gtfiles'
315.else
316L_GTFILES!=	sh -c '. ${GCCDIR}/$L/config-lang.in; echo $$gtfiles'
317.endif
318.for F in ${L_GTFILES}
319GTFILES_FILES+=	$F
320GTFILES_LANGS+= $L
321.endfor
322.endfor
323GTFILES+=	${GTFILES_FILES}
324
325#-----------------------------------------------------------------------
326# the host/target compiler config.
327
328COMMONHDRS=	bconfig.h config.h configargs.h gencheck.h multilib.h \
329		specs.h safe-ctype.h tconfig.h tm.h tm_p.h gcov-iov.h \
330		gtyp-gen.h
331GENSRCS+=	${COMMONHDRS}
332
333MFILE?=	${.CURDIR}/Makefile
334${COMMONHDRS}: ${MFILE}
335
336configargs.h:
337	echo 'static const char configuration_arguments[] ='	> ${.TARGET}
338	echo '	"FreeBSD/${TARGET_ARCH} system compiler";'	>> ${.TARGET}
339	echo 'static const char thread_model[] = "posix";'	>> ${.TARGET}
340	echo 'static const struct {'				>> ${.TARGET}
341	echo '	const char *name, *value;'			>> ${.TARGET}
342	echo '} configure_default_options[] = {'		>> ${.TARGET}
343	echo '	{ "NULL", "NULL" } };'				>> ${.TARGET}
344
345tconfig.h:
346	echo '#ifndef GCC_TCONFIG_H'			> ${.TARGET}
347	echo '#define GCC_TCONFIG_H'			>> ${.TARGET}
348	echo '#ifdef IN_GCC'				>> ${.TARGET}
349	echo '# include "ansidecl.h"'			>> ${.TARGET}
350	echo '#endif'					>> ${.TARGET}
351	echo '#define USED_FOR_TARGET'			>> ${.TARGET}
352	echo '#endif /* GCC_TCONFIG_H */'		>> ${.TARGET}
353
354bconfig.h:
355	echo '#ifndef GCC_BCONFIG_H'			> ${.TARGET}
356	echo '#define GCC_BCONFIG_H'			>> ${.TARGET}
357	echo '#include "auto-host.h"'			>> ${.TARGET}
358.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
359	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
360.endif
361	echo '#ifdef IN_GCC'				>> ${.TARGET}
362	echo '# include "ansidecl.h"'			>> ${.TARGET}
363	echo '#endif'					>> ${.TARGET}
364	echo '#endif /* GCC_BCONFIG_H */'		>> ${.TARGET}
365
366gencheck.h:
367	echo '#include "cp/cp-tree.def"'		> ${.TARGET}
368	echo '#include "objc/objc-tree.def"'		>> ${.TARGET}
369
370multilib.h:
371	echo 'static const char *const multilib_raw[] = { \
372	    "aout maout;", "elf !maout;", NULL };'	> ${.TARGET}
373	echo 'static const char *const multilib_matches_raw[] = { \
374	    "maout maout;", "melf melf;", NULL };'	>> ${.TARGET}
375	echo 'static const char *multilib_extra = "";'	>> ${.TARGET}
376	echo 'static const char *multilib_options = "";'>> ${.TARGET}
377	echo 'static const char *const multilib_exclusions_raw[] = { \
378	    NULL };'					>> ${.TARGET}
379
380specs.h:
381	echo '#include "cp/lang-specs.h"'		> ${.TARGET}
382	echo '#include "f/lang-specs.h"'		>> ${.TARGET}
383	echo '#include "objc/lang-specs.h"'		>> ${.TARGET}
384
385config.h: bconfig.h
386	echo '#include <bconfig.h>'			> ${.TARGET}
387
388tm.h:
389	echo '#ifndef GCC_TM_H'				> ${.TARGET}
390	echo '#define GCC_TM_H'				>> ${.TARGET}
391.if defined(TARGET_CPU_DEFAULT)
392	echo "#define TARGET_CPU_DEFAULT (${TARGET_CPU_DEFAULT})" >> ${.TARGET}
393.endif
394	echo '#ifdef IN_GCC'				>> ${.TARGET}
395.for H in ${TARGET_INC}
396	echo '#include "$H"'				>> ${.TARGET}
397.endfor
398	echo '#if !defined GENERATOR_FILE && !defined USED_FOR_TARGET' >> ${.TARGET}
399	echo '# include "insn-constants.h"'		>> ${.TARGET}
400	echo '# include "insn-flags.h"'			>> ${.TARGET}
401	echo '#endif'					>> ${.TARGET}
402	echo '#endif'					>> ${.TARGET}
403.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
404	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
405.endif
406	echo '#endif /* GCC_TM_H */'			>> ${.TARGET}
407
408tm_p.h:
409	echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"'	>> ${.TARGET}
410	echo '#include "tm-preds.h"'				>> ${.TARGET}
411
412safe-ctype.h:
413	echo '#include <ctype.h>'				> ${.TARGET}
414.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \
415    ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL
416	echo '#define ${Z}	${Z:L}'				>> ${.TARGET}
417.endfor
418	echo "#define ISIDST(x)		\
419		((x) == '_' || isalpha(x))"			>> ${.TARGET}
420	echo "#define ISIDNUM(x)	\
421		(isdigit(x) || ISIDST(x))"			>> ${.TARGET}
422	echo "#define IS_VSPACE(x)	\
423		((x) == '\n' || (x) == '\r')"			>> ${.TARGET}
424	echo "#define IS_NVSPACE(x)	\
425		(!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))"	>> ${.TARGET}
426	echo "#define IS_SPACE_OR_NUL(x)	\
427		(isspace(x) || (x) == '\0')"			>> ${.TARGET}
428
429gtyp-gen.h:
430	echo "/* This file is machine generated.  Do not edit.  */" > ${.TARGET}
431	echo "static const char *srcdir = "			>> ${.TARGET}
432	echo "\"$(GTFILES_SRCDIR)\";"				>> ${.TARGET}
433	echo "static const char *lang_files[] = {"		>> ${.TARGET}
434.for F in ${GTFILES_FILES}
435	echo "\"$F\", "						>> ${.TARGET}
436.endfor
437	echo "NULL};"						>> ${.TARGET}
438	echo "static const char *langs_for_lang_files[] = {"	>> ${.TARGET}
439.for F in ${GTFILES_LANGS}
440	echo "\"$F\", "						>> ${.TARGET}
441.endfor
442	echo "NULL};"						>> ${.TARGET}
443	echo "static const char *all_files[] = {"		>> ${.TARGET}
444.for F in ${GTFILES}
445	echo "\"$F\", "						>> ${.TARGET}
446.endfor
447	echo "NULL};"						>> ${.TARGET}
448	echo "static const char *lang_dir_names[] = { \"c\", "	>> ${.TARGET}
449.for F in ${GTFILES_LANG_DIR_NAMES}
450	echo "\"$F\", "						>> ${.TARGET}
451.endfor
452	echo "NULL};"						>> ${.TARGET}
453
454gcov-iov.h:
455	echo "#define GCOV_VERSION ((gcov_unsigned_t)0x33303470)" >> ${.TARGET}
456
457#-----------------------------------------------------------------------
458# General things.
459
460SRCS+=		${GENSRCS}
461CLEANFILES+=	${GENSRCS}
462
463all:		${SRCS}
464
465.include <bsd.prog.mk>
466
467#-----------------------------------------------------------------------
468# Fixups.
469
470# Set OBJS the same as bsd.prog.mk would do if we defined PROG.  We can't
471# define PROG because we have multiple programs.
472#
473OBJS+=		${SRCS:N*.h:R:S/$/.o/g}
474CLEANFILES+=	${OBJS}
475
476.if !exists(${DEPENDFILE})
477# Fudge pre-dependfile dependencies of objects in much the same way as
478# bsd.prog.mk would do if we defined PROG.
479
480${OBJS}: ${COMMONHDRS}
481
482dummy-conditions.o:
483gencheck.o:
484genmodes.o:
485
486genpreds.o: insn-modes.h
487genconstants.o: insn-modes.h genrtl.h
488gengtype.o: insn-modes.h genrtl.h gtyp-gen.h
489rtl.o: insn-modes.h gtype-desc.h genrtl.h
490bitmap.o: insn-modes.h gtype-desc.h genrtl.h
491ggc-none.o: gtype-desc.h
492gensupport.o: insn-modes.h genrtl.h
493varray.o: gtype-desc.h
494genautomata.o: insn-modes.h genrtl.h
495genconditions.o: insn-modes.h genrtl.h
496gencodes.o: insn-modes.h genrtl.h
497genconfig.o: insn-modes.h genrtl.h
498print-rtl.o: insn-modes.h genrtl.h tm-preds.h tree-check.h
499read-rtl.o: insn-modes.h genrtl.h 
500genattr.o: insn-modes.h genrtl.h
501genemit.o: insn-modes.h genrtl.h
502genflags.o: insn-modes.h genrtl.h
503genopinit.o: insn-modes.h genrtl.h
504genoutput.o: insn-modes.h genrtl.h
505genpeep.o: insn-modes.h genrtl.h
506genrecog.o: insn-modes.h genrtl.h
507genextract.o: genrtl.h insn-config.h
508genattrtab.o: insn-modes.h gtype-desc.h genrtl.h
509genrtl.o: insn-modes.h genrtl.h gtype-desc.h
510
511insn-conditions.o: insn-constants.h tm-preds.h
512insn-modes.o: insn-modes.h
513min-insn-modes.o: insn-modes.h
514gtype-desc.o: insn-modes.h insn-config.h insn-codes.h tree-check.h
515
516.endif
517