Makefile revision 133581 
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 133581 2004-08-12 16:36:52Z kan $
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 ${.TARGET}
74
75.for F in attr codes config emit extract flags opinit output peep recog
76build-tools: gen$F
77
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#
89build-tools: genattrtab
90
91genattrtab : genattrtab.o rtl.o print-rtl.o bitmap.o gensupport.o ggc-none.o \
92	read-rtl.o insn-conditions.o genautomata.o varray.o min-insn-modes.o \
93	errors.o ${LIBIBERTY}
94	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -lm
95
96GENSRCS+=	genattrtab.c
97CLEANFILES+=	genattrtab
98
99#
100# genconstants and genconditions cannot depend on insn-conditions.o
101# they should be liked with dummy-conditions.o stubs instead
102#
103.for F in constants conditions
104build-tools: gen$F
105
106gen$F: gen$F.o rtl.o bitmap.o gensupport.o ggc-none.o read-rtl.o dummy-conditions.o min-insn-modes.o errors.o ${LIBIBERTY}
107	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
108
109GENSRCS+=	gen$F.c
110CLEANFILES+=	gen$F
111.endfor
112
113.for F in modes check genrtl preds
114build-tools: gen$F
115
116gen$F: gen$F.o errors.o ${LIBIBERTY}
117	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
118
119GENSRCS+=	gen$F.c
120CLEANFILES+=	gen$F
121.endfor
122
123.ORDER: genrtl.c genrtl.h
124genrtl.c genrtl.h: gengenrtl
125	./gengenrtl > genrtl.c
126	./gengenrtl -h > genrtl.h
127
128GENSRCS+=	genrtl.c genrtl.h
129
130SRCS+=	bitmap.c dummy-conditions.c errors.c genautomata.c gensupport.c \
131	ggc-none.c print-rtl.c read-rtl.c rtl.c varray.c
132
133#-----------------------------------------------------------------------
134# insn modes stuff.
135
136.ORDER: insn-modes.c insn-modes.h
137insn-modes.h: genmodes
138	./genmodes -h > insn-modes.h
139
140insn-modes.c: genmodes
141	./genmodes > insn-modes.c
142
143min-insn-modes.c: genmodes
144	./genmodes -m > min-insn-modes.c
145
146GENSRCS+= insn-modes.c min-insn-modes.c insn-modes.h
147
148#-----------------------------------------------------------------------
149# Common parser stuff.
150
151tree-check.h: gencheck
152	./gencheck > ${.TARGET}
153GENSRCS+=	tree-check.h
154
155#-----------------------------------------------------------------------
156# Predicates stuff.
157
158tm-preds.h: genpreds
159	./genpreds > ${.TARGET}
160GENSRCS+=	tm-preds.h
161
162#-----------------------------------------------------------------------
163# Gengtype 
164
165gengtype-lex.c : gengtype-lex.l
166	${LEX} -t  ${.ALLSRC} | \
167	sed 's/^\(char msg\[\];\)/yyconst \1/' > ${.TARGET}
168
169.ORDER: gengtype-yacc.c gengtype-yacc.h
170gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
171	${YACC} -d -o gengtype-yacc.c ${.ALLSRC}
172
173GENSRCS+=	gengtype-yacc+%DIKED.c gengtype-yacc.h gengtype-lex.c
174CLEANFILES+=	gengtype-yacc.c
175
176gengtype-yacc+%DIKED.c: gengtype-yacc.c
177	cat    ${.ALLSRC} > ${.TARGET}
178	sed -e "s/xmalloc/malloc/g" \
179	    -e "s/xrealloc/realloc/g" \
180	    -e "s/malloc/xmalloc/g" \
181	    -e "s/realloc/xrealloc/g" \
182	    ${.ALLSRC} > ${.TARGET}
183
184gengtype: gengtype.o gengtype-yacc+%DIKED.o gengtype-lex.o ${LIBIBERTY}
185	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
186
187GENSRCS+=	gengtype.c
188CLEANFILES+=	gengtype
189
190gengtype-lex.o: gengtype-yacc.h
191
192.ORDER: gtype-desc.c gtype-desc.h
193gtype-desc.c gtype-desc.h: gtype-time-stamp
194	@true
195
196GENSRCS+=	gtype-time-stamp
197gtype-time-stamp: gengtype ${GTFILES}
198	./gengtype
199	touch ${.TARGET}
200
201GENSRCS+=	gtype-desc.c gtype-desc.h
202CLEANFILES+=	gt-*.h gtype-*.h
203
204#
205#-----------------------------------------------------------------------
206# Fortran build tools
207
208.if !defined(NO_FORTRAN)
209gen-time-stamp: fini
210build-tools: fini
211fini: fini.o ${LIBIBERTY}
212	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
213SRCS+=		fini.c
214CLEANFILES+=	fini
215.endif
216
217#-----------------------------------------------------------------------
218# Determine content of variables used by the target/host config files
219
220#
221# The list of headers to go into tm.h
222#
223.if ${TARGET_ARCH} == "amd64"
224TARGET_INC=	i386/biarch64.h
225.endif
226TARGET_INC+=	${GCC_CPU}/${GCC_CPU}.h
227.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
228TARGET_INC+=	${GCC_CPU}/unix.h
229TARGET_INC+=	${GCC_CPU}/att.h
230.endif
231.if ${TARGET_ARCH} != "alpha"
232TARGET_INC+=	dbxelf.h
233TARGET_INC+=	elfos.h
234.endif
235TARGET_INC+=	freebsd-native.h
236TARGET_INC+=	freebsd-spec.h
237TARGET_INC+=	freebsd.h
238.if ${TARGET_ARCH} == "alpha"
239TARGET_INC+=	${GCC_CPU}/elf.h
240.endif
241.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
242.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h)
243TARGET_INC+=	${GCC_CPU}/sysv4.h
244.endif
245.endif
246TARGET_INC+=	${GCC_CPU}/freebsd.h
247.if ${TARGET_ARCH} == "amd64"
248TARGET_INC+=	${GCC_CPU}/x86-64.h
249TARGET_INC+=	${GCC_CPU}/freebsd64.h
250TARGET_INC+=	freebsd64-fix.h
251.endif
252.if ${TARGET_ARCH} == "powepc"
253TARGET_INC+=	altivec-defs.h
254.endif
255TARGET_INC+=	defaults.h
256
257#
258# Use TARGET_INC as a template and build a list of target specific
259# include files for gengtype to scan
260#
261GCONFIG_H=	${.CURDIR}/auto-host.h
262
263.for H in ${TARGET_INC}
264.for D in ${GCCDIR}/config ${GCCDIR} ${.CURDIR}
265.if exists($D/$H)
266GCONFIG_H+=	$D/$H
267.endif
268.endfor
269.endfor
270
271#
272# Define some variables to make blocks copied from Makefile.in happy
273#
274srcdir=		${GCCDIR}
275HASHTAB_H=	${GCCDIR}/hashtab.h
276SPLAY_TREE_H=	${GCCDIR}/splay-tree.h
277out_file=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.c
278GTFILES_SRCDIR=	${GCCDIR}
279
280#
281# Copied unchanged from gcc/Makefile.in
282#
283GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h $(srcdir)/cpplib.h \
284  $(GCONFIG_H) $(HASHTAB_H) $(SPLAY_TREE_H) \
285  $(srcdir)/bitmap.h $(srcdir)/coverage.c $(srcdir)/function.h  $(srcdir)/rtl.h \
286  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h \
287  $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h \
288  $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/cgraph.h \
289  $(srcdir)/c-common.h $(srcdir)/c-tree.h \
290  $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
291  $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
292  $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
293  $(srcdir)/fold-const.c $(srcdir)/function.c \
294  $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
295  $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \
296  $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/langhooks.c \
297  $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \
298  $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c  $(out_file)
299
300#
301# Build a list of frontend directories to look into
302#
303GTFILES_LANG_DIR_NAMES=
304
305.if !defined(NO_CXX)
306GTFILES_LANG_DIR_NAMES+=	cp
307.endif
308
309.if !defined(NO_OBJC)
310GTFILES_LANG_DIR_NAMES+=	objc
311.endif
312
313.if !defined(NO_FORTRAN)
314GTFILES_LANG_DIR_NAMES+=	f
315.endif
316
317#
318# Build a list of language specific files for gengtype
319#
320.for L in ${GTFILES_LANG_DIR_NAMES} c
321.if exists(${GCCDIR}/$L-config-lang.in)
322# Source the language config file
323L_GTFILES!=	sh -c '. ${GCCDIR}/$L-config-lang.in; echo $$gtfiles'
324.else
325L_GTFILES!=	sh -c '. ${GCCDIR}/$L/config-lang.in; echo $$gtfiles'
326.endif
327.for F in ${L_GTFILES}
328GTFILES_FILES+=	$F
329GTFILES_LANGS+= $L
330.endfor
331.endfor
332GTFILES+=	${GTFILES_FILES}
333
334#-----------------------------------------------------------------------
335# the host/target compiler config.
336
337COMMONHDRS=	bconfig.h config.h configargs.h gencheck.h multilib.h \
338		specs.h safe-ctype.h tconfig.h tm.h tm_p.h gcov-iov.h \
339		gtyp-gen.h
340GENSRCS+=	${COMMONHDRS}
341
342MFILE?=	${.CURDIR}/Makefile
343${COMMONHDRS}: ${MFILE}
344
345configargs.h:
346	echo 'static const char configuration_arguments[] ='	> ${.TARGET}
347	echo '	"FreeBSD/${TARGET_ARCH} system compiler";'	>> ${.TARGET}
348	echo 'static const char thread_model[] = "posix";'	>> ${.TARGET}
349	echo 'static const struct {'				>> ${.TARGET}
350	echo '	const char *name, *value;'			>> ${.TARGET}
351	echo '} configure_default_options[] = {'		>> ${.TARGET}
352	echo '	{ "NULL", "NULL" } };'				>> ${.TARGET}
353
354tconfig.h:
355	echo '#ifndef GCC_TCONFIG_H'			> ${.TARGET}
356	echo '#define GCC_TCONFIG_H'			>> ${.TARGET}
357	echo '#ifdef IN_GCC'				>> ${.TARGET}
358	echo '# include "ansidecl.h"'			>> ${.TARGET}
359	echo '#endif'					>> ${.TARGET}
360	echo '#define USED_FOR_TARGET'			>> ${.TARGET}
361	echo '#endif /* GCC_TCONFIG_H */'		>> ${.TARGET}
362
363bconfig.h:
364	echo '#ifndef GCC_BCONFIG_H'			> ${.TARGET}
365	echo '#define GCC_BCONFIG_H'			>> ${.TARGET}
366	echo '#include "auto-host.h"'			>> ${.TARGET}
367.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
368	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
369.endif
370	echo '#ifdef IN_GCC'				>> ${.TARGET}
371	echo '# include "ansidecl.h"'			>> ${.TARGET}
372	echo '#endif'					>> ${.TARGET}
373	echo '#endif /* GCC_BCONFIG_H */'		>> ${.TARGET}
374
375gencheck.h:
376	echo '#include "cp/cp-tree.def"'		> ${.TARGET}
377	echo '#include "objc/objc-tree.def"'		>> ${.TARGET}
378
379multilib.h:
380	echo 'static const char *const multilib_raw[] = { \
381	    "aout maout;", "elf !maout;", NULL };'	> ${.TARGET}
382	echo 'static const char *const multilib_matches_raw[] = { \
383	    "maout maout;", "melf melf;", NULL };'	>> ${.TARGET}
384	echo 'static const char *multilib_extra = "";'	>> ${.TARGET}
385	echo 'static const char *multilib_options = "";'>> ${.TARGET}
386	echo 'static const char *const multilib_exclusions_raw[] = { \
387	    NULL };'					>> ${.TARGET}
388
389specs.h:
390	echo '#include "cp/lang-specs.h"'		> ${.TARGET}
391	echo '#include "f/lang-specs.h"'		>> ${.TARGET}
392	echo '#include "objc/lang-specs.h"'		>> ${.TARGET}
393
394config.h: bconfig.h
395	echo '#include <bconfig.h>'			> ${.TARGET}
396
397tm.h:
398	echo '#ifndef GCC_TM_H'				> ${.TARGET}
399	echo '#define GCC_TM_H'				>> ${.TARGET}
400.if defined(TARGET_CPU_DEFAULT)
401	echo "#define TARGET_CPU_DEFAULT (${TARGET_CPU_DEFAULT})" >> ${.TARGET}
402.endif
403	echo '#ifdef IN_GCC'				>> ${.TARGET}
404.for H in ${TARGET_INC}
405	echo '#include "$H"'				>> ${.TARGET}
406.endfor
407	echo '#if !defined GENERATOR_FILE && !defined USED_FOR_TARGET' >> ${.TARGET}
408	echo '# include "insn-constants.h"'		>> ${.TARGET}
409	echo '# include "insn-flags.h"'			>> ${.TARGET}
410	echo '#endif'					>> ${.TARGET}
411	echo '#endif'					>> ${.TARGET}
412.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
413	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
414.endif
415	echo '#endif /* GCC_TM_H */'			>> ${.TARGET}
416
417tm_p.h:
418	echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"'	>> ${.TARGET}
419	echo '#include "tm-preds.h"'				>> ${.TARGET}
420
421safe-ctype.h:
422	echo '#include <ctype.h>'				> ${.TARGET}
423.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \
424    ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL
425	echo '#define ${Z}	${Z:L}'				>> ${.TARGET}
426.endfor
427	echo "#define ISIDST(x)		\
428		((x) == '_' || isalpha(x))"			>> ${.TARGET}
429	echo "#define ISIDNUM(x)	\
430		(isdigit(x) || ISIDST(x))"			>> ${.TARGET}
431	echo "#define IS_VSPACE(x)	\
432		((x) == '\n' || (x) == '\r')"			>> ${.TARGET}
433	echo "#define IS_NVSPACE(x)	\
434		(!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))"	>> ${.TARGET}
435	echo "#define IS_SPACE_OR_NUL(x)	\
436		(isspace(x) || (x) == '\0')"			>> ${.TARGET}
437
438gtyp-gen.h:
439	echo "/* This file is machine generated.  Do not edit.  */" > ${.TARGET}
440	echo "static const char *srcdir = "			>> ${.TARGET}
441	echo "\"$(GTFILES_SRCDIR)\";"				>> ${.TARGET}
442	echo "static const char *lang_files[] = {"		>> ${.TARGET}
443.for F in ${GTFILES_FILES}
444	echo "\"$F\", "						>> ${.TARGET}
445.endfor
446	echo "NULL};"						>> ${.TARGET}
447	echo "static const char *langs_for_lang_files[] = {"	>> ${.TARGET}
448.for F in ${GTFILES_LANGS}
449	echo "\"$F\", "						>> ${.TARGET}
450.endfor
451	echo "NULL};"						>> ${.TARGET}
452	echo "static const char *all_files[] = {"		>> ${.TARGET}
453.for F in ${GTFILES}
454	echo "\"$F\", "						>> ${.TARGET}
455.endfor
456	echo "NULL};"						>> ${.TARGET}
457	echo "static const char *lang_dir_names[] = { \"c\", "	>> ${.TARGET}
458.for F in ${GTFILES_LANG_DIR_NAMES}
459	echo "\"$F\", "						>> ${.TARGET}
460.endfor
461	echo "NULL};"						>> ${.TARGET}
462
463gcov-iov.h:
464	echo "#define GCOV_VERSION ((gcov_unsigned_t)0x33303470)" >> ${.TARGET}
465
466#-----------------------------------------------------------------------
467# General things.
468
469SRCS+=		${GENSRCS}
470CLEANFILES+=	${GENSRCS}
471
472all:		${SRCS}
473build-tools:	${SRCS}
474
475.include <bsd.prog.mk>
476
477#-----------------------------------------------------------------------
478# Fixups.
479
480# Set OBJS the same as bsd.prog.mk would do if we defined PROG.  We can't
481# define PROG because we have multiple programs.
482#
483OBJS+=		${SRCS:N*.h:R:S/$/.o/g}
484CLEANFILES+=	${OBJS}
485
486.if !exists(${DEPENDFILE})
487# Fudge pre-dependfile dependencies of objects in much the same way as
488# bsd.prog.mk would do if we defined PROG.
489
490${OBJS}: ${COMMONHDRS}
491
492dummy-conditions.o:
493gencheck.o:
494genmodes.o:
495
496genpreds.o: insn-modes.h
497genconstants.o: insn-modes.h genrtl.h
498gengtype.o: insn-modes.h genrtl.h gtyp-gen.h
499rtl.o: insn-modes.h gtype-desc.h genrtl.h
500bitmap.o: insn-modes.h gtype-desc.h genrtl.h
501ggc-none.o: gtype-desc.h
502gensupport.o: insn-modes.h genrtl.h
503varray.o: gtype-desc.h
504genautomata.o: insn-modes.h genrtl.h
505genconditions.o: insn-modes.h genrtl.h
506gencodes.o: insn-modes.h genrtl.h
507genconfig.o: insn-modes.h genrtl.h
508print-rtl.o: insn-modes.h genrtl.h tm-preds.h tree-check.h
509read-rtl.o: insn-modes.h genrtl.h 
510genattr.o: insn-modes.h genrtl.h
511genemit.o: insn-modes.h genrtl.h
512genflags.o: insn-modes.h genrtl.h
513genopinit.o: insn-modes.h genrtl.h
514genoutput.o: insn-modes.h genrtl.h
515genpeep.o: insn-modes.h genrtl.h
516genrecog.o: insn-modes.h genrtl.h
517genextract.o: genrtl.h insn-config.h
518genattrtab.o: insn-modes.h gtype-desc.h genrtl.h
519genrtl.o: insn-modes.h genrtl.h gtype-desc.h
520
521insn-conditions.o: insn-constants.h tm-preds.h
522insn-modes.o: insn-modes.h
523min-insn-modes.o: insn-modes.h
524gtype-desc.o: insn-modes.h insn-config.h insn-codes.h tree-check.h
525
526.endif
527