Makefile revision 156813 
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 156813 2006-03-17 18:54:44Z ru $
2
3.include <bsd.own.mk>
4
5#
6# This could probably be merged with ../cc_int/Makefile, but bsd.lib.mk
7# is such a !@#!*#% nightmare because of how it reprograms the dependencies,
8# suffix rules, SRCS, etc.  It's easiest to cheat by using bsd.prog.mk and
9# SRCS to get dependencies.
10#
11
12#
13# ../Makefile.inc will put an absolute path to our objdir in CFLAGS.
14# Prevent mkdep from using it, so that we don't have to give rules for
15# aliases of generated headers.
16#
17CFLAGS+=	-I.
18
19.include "../Makefile.inc"
20
21.PATH: ${GCCDIR} ${GCCDIR}/f
22
23CFLAGS+=	-DGENERATOR_FILE
24
25#
26#-----------------------------------------------------------------------
27# Build 'pocket' libiberty exclusively for build tools use.
28
29LIBIBERTY_SRCS=	choose-temp.c concat.c cp-demangle.c cp-demint.c cplus-dem.c \
30	dyn-string.c fibheap.c getpwd.c getruntime.c hashtab.c hex.c \
31	lbasename.c make-temp-file.c md5.c obstack.c partition.c pex-unix.c \
32	physmem.c splay-tree.c xexit.c xmalloc.c xmemdup.c xstrdup.c xstrerror.c
33LIBIBERTY_OBJS=	${LIBIBERTY_SRCS:R:S/$/.o/g}
34
35SRCS+=	${LIBIBERTY_SRCS}
36
37LIBIBERTY=libiberty.a
38${LIBIBERTY}: ${LIBIBERTY_OBJS}
39	@rm -f ${.TARGET}
40	@${AR} cq ${.TARGET} `lorder ${LIBIBERTY_OBJS} | tsort -q`
41	${RANLIB} ${.TARGET}
42CLEANFILES+=	${LIBIBERTY}
43
44#
45#-----------------------------------------------------------------------
46# options
47OPTION_FILES=${GCCDIR}/f/lang.opt ${GCCDIR}/c.opt ${GCCDIR}/common.opt
48
49.ORDER: options.h options.c
50options.h options.c: opts.sh ${OPTION_FILES}
51	/bin/sh ${GCCDIR}/opts.sh mv options.c options.h ${OPTION_FILES}
52	
53
54GENSRCS+=	options.c options.h
55CLEANFILES+=	options.c options.h
56
57#-----------------------------------------------------------------------
58# insn-* gunk
59
60.for F in attr codes config flags constants
61insn-$F.h: gen$F ${MD_FILE}
62	./gen$F ${MD_FILE} > insn-$F.h
63GENSRCS+=	insn-$F.h
64.endfor
65
66.for F in conditions
67insn-$F.c: gen$F ${MD_FILE}
68	./gen$F ${MD_FILE} > insn-$F.c
69GENSRCS+=	insn-$F.c
70.endfor
71
72GENSRCS+=	gen-time-stamp
73gen-time-stamp: genattr genattrtab genconditions genconstants genemit \
74		genextract gengtype genopinit genoutput genpeep genrecog
75	touch ${.TARGET}
76
77.for F in attr codes config emit extract flags opinit output peep recog
78gen$F: gen$F.o rtl.o print-rtl.o bitmap.o gensupport.o  ggc-none.o \
79	read-rtl.o insn-conditions.o min-insn-modes.o errors.o ${LIBIBERTY}
80	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
81
82GENSRCS+=	gen$F.c
83CLEANFILES+=	gen$F
84.endfor
85
86#
87# genattrtab needs more complex build rule
88#
89genattrtab : genattrtab.o rtl.o print-rtl.o bitmap.o gensupport.o ggc-none.o \
90	read-rtl.o insn-conditions.o genautomata.o varray.o min-insn-modes.o \
91	errors.o ${LIBIBERTY}
92	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -lm
93
94GENSRCS+=	genattrtab.c
95CLEANFILES+=	genattrtab
96
97#
98# genconstants and genconditions cannot depend on insn-conditions.o
99# they should be liked with dummy-conditions.o stubs instead
100#
101.for F in constants conditions
102gen$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}
103	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
104
105GENSRCS+=	gen$F.c
106CLEANFILES+=	gen$F
107.endfor
108
109.for F in modes check genrtl preds
110gen$F: gen$F.o errors.o ${LIBIBERTY}
111	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
112
113GENSRCS+=	gen$F.c
114CLEANFILES+=	gen$F
115.endfor
116
117.ORDER: genrtl.c genrtl.h
118genrtl.c genrtl.h: gengenrtl
119	./gengenrtl > genrtl.c
120	./gengenrtl -h > genrtl.h
121
122GENSRCS+=	genrtl.c genrtl.h
123
124SRCS+=	bitmap.c dummy-conditions.c errors.c genautomata.c gensupport.c \
125	ggc-none.c print-rtl.c read-rtl.c rtl.c varray.c
126
127#-----------------------------------------------------------------------
128# insn modes stuff.
129
130.ORDER: insn-modes.c insn-modes.h
131insn-modes.h: genmodes
132	./genmodes -h > insn-modes.h
133
134insn-modes.c: genmodes
135	./genmodes > insn-modes.c
136
137min-insn-modes.c: genmodes
138	./genmodes -m > min-insn-modes.c
139
140GENSRCS+= insn-modes.c min-insn-modes.c insn-modes.h
141
142#-----------------------------------------------------------------------
143# Common parser stuff.
144
145tree-check.h: gencheck
146	./gencheck > ${.TARGET}
147GENSRCS+=	tree-check.h
148
149#-----------------------------------------------------------------------
150# Predicates stuff.
151
152tm-preds.h: genpreds
153	./genpreds > ${.TARGET}
154GENSRCS+=	tm-preds.h
155
156#-----------------------------------------------------------------------
157# Gengtype 
158
159gengtype-lex.c : gengtype-lex.l
160	${LEX} -t  ${.ALLSRC} | \
161	sed 's/^\(char msg\[\];\)/yyconst \1/' > ${.TARGET}
162
163.ORDER: gengtype-yacc.c gengtype-yacc.h
164gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
165	${YACC} -d -o gengtype-yacc.c ${.ALLSRC}
166
167GENSRCS+=	gengtype-yacc+%DIKED.c gengtype-yacc.h gengtype-lex.c
168CLEANFILES+=	gengtype-yacc.c
169
170gengtype-yacc+%DIKED.c: gengtype-yacc.c
171	cat    ${.ALLSRC} > ${.TARGET}
172	sed -e "s/xmalloc/malloc/g" \
173	    -e "s/xrealloc/realloc/g" \
174	    -e "s/malloc/xmalloc/g" \
175	    -e "s/realloc/xrealloc/g" \
176	    ${.ALLSRC} > ${.TARGET}
177
178gengtype: gengtype.o gengtype-yacc+%DIKED.o gengtype-lex.o ${LIBIBERTY}
179	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
180
181GENSRCS+=	gengtype.c
182CLEANFILES+=	gengtype
183
184gengtype-lex.o: gengtype-yacc.h
185
186.ORDER: gtype-desc.c gtype-desc.h
187gtype-desc.c gtype-desc.h: gtype-time-stamp
188	@true
189
190GENSRCS+=	gtype-time-stamp
191gtype-time-stamp: gengtype ${GTFILES}
192	./gengtype
193	touch ${.TARGET}
194
195GENSRCS+=	gtype-desc.c gtype-desc.h
196CLEANFILES+=	gt-*.h gtype-*.h
197
198#
199#-----------------------------------------------------------------------
200# Fortran build tools
201
202.if ${MK_FORTRAN} != "no"
203gen-time-stamp: fini
204fini: fini.o ${LIBIBERTY}
205	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
206SRCS+=		fini.c
207CLEANFILES+=	fini
208.endif
209
210#-----------------------------------------------------------------------
211# Determine content of variables used by the target/host config files
212
213#
214# The list of headers to go into tm.h
215#
216.if ${TARGET_ARCH} == "amd64"
217TARGET_INC=	i386/biarch64.h
218.endif
219TARGET_INC+=	${GCC_CPU}/${GCC_CPU}.h
220.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
221TARGET_INC+=	${GCC_CPU}/unix.h
222TARGET_INC+=	${GCC_CPU}/att.h
223.endif
224.if ${TARGET_ARCH} != "alpha"
225TARGET_INC+=	dbxelf.h
226TARGET_INC+=	elfos.h
227.endif
228TARGET_INC+=	freebsd-native.h
229TARGET_INC+=	freebsd-spec.h
230TARGET_INC+=	freebsd.h
231.if ${TARGET_ARCH} == "alpha"
232TARGET_INC+=	${GCC_CPU}/elf.h
233.endif
234.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
235.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h)
236TARGET_INC+=	${GCC_CPU}/sysv4.h
237.endif
238.endif
239TARGET_INC+=	${GCC_CPU}/freebsd.h
240.if ${TARGET_ARCH} == "amd64"
241TARGET_INC+=	${GCC_CPU}/x86-64.h
242TARGET_INC+=	${GCC_CPU}/freebsd64.h
243TARGET_INC+=	freebsd64-fix.h
244.endif
245.if ${TARGET_ARCH} == "powepc"
246TARGET_INC+=	altivec-defs.h
247.endif
248TARGET_INC+=	defaults.h
249
250#
251# Use TARGET_INC as a template and build a list of target specific
252# include files for gengtype to scan
253#
254GCONFIG_H=	${.CURDIR}/auto-host.h
255
256.for H in ${TARGET_INC}
257.for D in ${GCCDIR}/config ${GCCDIR} ${.CURDIR}
258.if exists($D/$H)
259GCONFIG_H+=	$D/$H
260.endif
261.endfor
262.endfor
263
264#
265# Define some variables to make blocks copied from Makefile.in happy
266#
267srcdir=		${GCCDIR}
268HASHTAB_H=	${GCCDIR}/hashtab.h
269SPLAY_TREE_H=	${GCCDIR}/splay-tree.h
270out_file=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.c
271GTFILES_SRCDIR=	${GCCDIR}
272
273#
274# Copied unchanged from gcc/Makefile.in
275#
276GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h $(srcdir)/cpplib.h \
277  $(GCONFIG_H) $(HASHTAB_H) $(SPLAY_TREE_H) \
278  $(srcdir)/bitmap.h $(srcdir)/coverage.c $(srcdir)/function.h  $(srcdir)/rtl.h \
279  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h \
280  $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h \
281  $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/cgraph.h \
282  $(srcdir)/c-common.h $(srcdir)/c-tree.h \
283  $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
284  $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
285  $(srcdir)/dojump.c \
286  $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
287  $(srcdir)/fold-const.c $(srcdir)/function.c \
288  $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
289  $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \
290  $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/langhooks.c \
291  $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \
292  $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
293  $(out_file)
294
295#
296# Build a list of frontend directories to look into
297#
298GTFILES_LANG_DIR_NAMES=
299
300.if ${MK_CXX} != "no"
301GTFILES_LANG_DIR_NAMES+=	cp
302.endif
303
304.if ${MK_OBJC} != "no"
305GTFILES_LANG_DIR_NAMES+=	objc
306.endif
307
308.if ${MK_FORTRAN} != "no"
309GTFILES_LANG_DIR_NAMES+=	f
310.endif
311
312#
313# Build a list of language specific files for gengtype
314#
315.for L in ${GTFILES_LANG_DIR_NAMES} c
316.if exists(${GCCDIR}/$L-config-lang.in)
317# Source the language config file
318L_GTFILES!=	sh -c '. ${GCCDIR}/$L-config-lang.in; echo $$gtfiles'
319.else
320L_GTFILES!=	sh -c '. ${GCCDIR}/$L/config-lang.in; echo $$gtfiles'
321.endif
322.for F in ${L_GTFILES}
323GTFILES_FILES+=	$F
324GTFILES_LANGS+= $L
325.endfor
326.endfor
327GTFILES+=	${GTFILES_FILES}
328
329#-----------------------------------------------------------------------
330# the host/target compiler config.
331
332COMMONHDRS=	bconfig.h config.h configargs.h gencheck.h multilib.h \
333		specs.h safe-ctype.h tconfig.h tm.h tm_p.h gcov-iov.h \
334		gtyp-gen.h
335GENSRCS+=	${COMMONHDRS}
336
337MFILE?=	${.CURDIR}/Makefile
338${COMMONHDRS}: ${MFILE}
339
340configargs.h:
341	echo 'static const char configuration_arguments[] ='	> ${.TARGET}
342	echo '	"FreeBSD/${TARGET_ARCH} system compiler";'	>> ${.TARGET}
343	echo 'static const char thread_model[] = "posix";'	>> ${.TARGET}
344	echo 'static const struct {'				>> ${.TARGET}
345	echo '	const char *name, *value;'			>> ${.TARGET}
346	echo '} configure_default_options[] = {'		>> ${.TARGET}
347	echo '	{ "NULL", "NULL" } };'				>> ${.TARGET}
348
349tconfig.h:
350	echo '#ifndef GCC_TCONFIG_H'			> ${.TARGET}
351	echo '#define GCC_TCONFIG_H'			>> ${.TARGET}
352	echo '#ifdef IN_GCC'				>> ${.TARGET}
353	echo '# include "ansidecl.h"'			>> ${.TARGET}
354	echo '#endif'					>> ${.TARGET}
355	echo '#define USED_FOR_TARGET'			>> ${.TARGET}
356	echo '#endif /* GCC_TCONFIG_H */'		>> ${.TARGET}
357
358bconfig.h:
359	echo '#ifndef GCC_BCONFIG_H'			> ${.TARGET}
360	echo '#define GCC_BCONFIG_H'			>> ${.TARGET}
361	echo '#include "auto-host.h"'			>> ${.TARGET}
362.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
363	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
364.endif
365	echo '#ifdef IN_GCC'				>> ${.TARGET}
366	echo '# include "ansidecl.h"'			>> ${.TARGET}
367	echo '#endif'					>> ${.TARGET}
368	echo '#endif /* GCC_BCONFIG_H */'		>> ${.TARGET}
369
370gencheck.h:
371	echo '#include "cp/cp-tree.def"'		> ${.TARGET}
372	echo '#include "objc/objc-tree.def"'		>> ${.TARGET}
373
374multilib.h:
375	echo 'static const char *const multilib_raw[] = { \
376	    "aout maout;", "elf !maout;", NULL };'	> ${.TARGET}
377	echo 'static const char *const multilib_matches_raw[] = { \
378	    "maout maout;", "melf melf;", NULL };'	>> ${.TARGET}
379	echo 'static const char *multilib_extra = "";'	>> ${.TARGET}
380	echo 'static const char *multilib_options = "";'>> ${.TARGET}
381	echo 'static const char *const multilib_exclusions_raw[] = { \
382	    NULL };'					>> ${.TARGET}
383
384specs.h:
385	echo '#include "cp/lang-specs.h"'		> ${.TARGET}
386	echo '#include "f/lang-specs.h"'		>> ${.TARGET}
387	echo '#include "objc/lang-specs.h"'		>> ${.TARGET}
388
389config.h: bconfig.h
390	echo '#include <bconfig.h>'			> ${.TARGET}
391
392tm.h:
393	echo '#ifndef GCC_TM_H'				> ${.TARGET}
394	echo '#define GCC_TM_H'				>> ${.TARGET}
395.if defined(TARGET_CPU_DEFAULT)
396	echo "#define TARGET_CPU_DEFAULT (${TARGET_CPU_DEFAULT})" >> ${.TARGET}
397.endif
398	echo '#ifdef IN_GCC'				>> ${.TARGET}
399.for H in ${TARGET_INC}
400	echo '#include "$H"'				>> ${.TARGET}
401.endfor
402	echo '#if !defined GENERATOR_FILE && !defined USED_FOR_TARGET' >> ${.TARGET}
403	echo '# include "insn-constants.h"'		>> ${.TARGET}
404	echo '# include "insn-flags.h"'			>> ${.TARGET}
405	echo '#endif'					>> ${.TARGET}
406	echo '#endif'					>> ${.TARGET}
407.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
408	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
409.endif
410	echo '#endif /* GCC_TM_H */'			>> ${.TARGET}
411
412tm_p.h:
413	echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"'	>> ${.TARGET}
414	echo '#include "tm-preds.h"'				>> ${.TARGET}
415
416safe-ctype.h:
417	echo '#include <ctype.h>'				> ${.TARGET}
418.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \
419    ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL
420	echo '#define ${Z}	${Z:L}'				>> ${.TARGET}
421.endfor
422	echo "#define ISIDST(x)		\
423		((x) == '_' || isalpha(x))"			>> ${.TARGET}
424	echo "#define ISIDNUM(x)	\
425		(isdigit(x) || ISIDST(x))"			>> ${.TARGET}
426	echo "#define IS_VSPACE(x)	\
427		((x) == '\n' || (x) == '\r')"			>> ${.TARGET}
428	echo "#define IS_NVSPACE(x)	\
429		(!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))"	>> ${.TARGET}
430	echo "#define IS_SPACE_OR_NUL(x)	\
431		(isspace(x) || (x) == '\0')"			>> ${.TARGET}
432
433gtyp-gen.h:
434	echo "/* This file is machine generated.  Do not edit.  */" > ${.TARGET}
435	echo "static const char *srcdir = "			>> ${.TARGET}
436	echo "\"$(GTFILES_SRCDIR)\";"				>> ${.TARGET}
437	echo "static const char *lang_files[] = {"		>> ${.TARGET}
438.for F in ${GTFILES_FILES}
439	echo "\"$F\", "						>> ${.TARGET}
440.endfor
441	echo "NULL};"						>> ${.TARGET}
442	echo "static const char *langs_for_lang_files[] = {"	>> ${.TARGET}
443.for F in ${GTFILES_LANGS}
444	echo "\"$F\", "						>> ${.TARGET}
445.endfor
446	echo "NULL};"						>> ${.TARGET}
447	echo "static const char *all_files[] = {"		>> ${.TARGET}
448.for F in ${GTFILES}
449	echo "\"$F\", "						>> ${.TARGET}
450.endfor
451	echo "NULL};"						>> ${.TARGET}
452	echo "static const char *lang_dir_names[] = { \"c\", "	>> ${.TARGET}
453.for F in ${GTFILES_LANG_DIR_NAMES}
454	echo "\"$F\", "						>> ${.TARGET}
455.endfor
456	echo "NULL};"						>> ${.TARGET}
457
458gcov-iov.h:
459	echo "#define GCOV_VERSION ((gcov_unsigned_t)0x33303470)" >> ${.TARGET}
460
461#-----------------------------------------------------------------------
462# General things.
463
464SRCS+=		${GENSRCS}
465CLEANFILES+=	${GENSRCS}
466
467all:		${SRCS}
468
469.include <bsd.prog.mk>
470
471#-----------------------------------------------------------------------
472# Fixups.
473
474# Set OBJS the same as bsd.prog.mk would do if we defined PROG.  We can't
475# define PROG because we have multiple programs.
476#
477OBJS+=		${SRCS:N*.h:R:S/$/.o/g}
478CLEANFILES+=	${OBJS}
479
480.if !exists(${DEPENDFILE})
481# Fudge pre-dependfile dependencies of objects in much the same way as
482# bsd.prog.mk would do if we defined PROG.
483
484${OBJS}: ${COMMONHDRS}
485
486dummy-conditions.o:
487gencheck.o:
488genmodes.o:
489
490genpreds.o: insn-modes.h
491genconstants.o: insn-modes.h genrtl.h
492gengtype.o: insn-modes.h genrtl.h gtyp-gen.h
493rtl.o: insn-modes.h gtype-desc.h genrtl.h
494bitmap.o: insn-modes.h gtype-desc.h genrtl.h
495ggc-none.o: gtype-desc.h
496gensupport.o: insn-modes.h genrtl.h
497varray.o: gtype-desc.h
498genautomata.o: insn-modes.h genrtl.h
499genconditions.o: insn-modes.h genrtl.h
500gencodes.o: insn-modes.h genrtl.h
501genconfig.o: insn-modes.h genrtl.h
502print-rtl.o: insn-modes.h genrtl.h tm-preds.h tree-check.h
503read-rtl.o: insn-modes.h genrtl.h 
504genattr.o: insn-modes.h genrtl.h
505genemit.o: insn-modes.h genrtl.h
506genflags.o: insn-modes.h genrtl.h
507genopinit.o: insn-modes.h genrtl.h
508genoutput.o: insn-modes.h genrtl.h
509genpeep.o: insn-modes.h genrtl.h
510genrecog.o: insn-modes.h genrtl.h
511genextract.o: genrtl.h insn-config.h
512genattrtab.o: insn-modes.h gtype-desc.h genrtl.h
513genrtl.o: insn-modes.h genrtl.h gtype-desc.h
514
515insn-conditions.o: insn-constants.h tm-preds.h
516insn-modes.o: insn-modes.h
517min-insn-modes.o: insn-modes.h
518gtype-desc.o: insn-modes.h insn-config.h insn-codes.h tree-check.h
519
520.endif
521