Makefile revision 132751 
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 132751 2004-07-28 05:27:21Z 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 errors.c fibheap.c \
29	getpwd.c getruntime.c hashtab.c hex.c lbasename.c make-temp-file.c \
30	md5.c obstack.c partition.c pexecute.c physmem.c splay-tree.c xexit.c \
31	xmalloc.c xmemdup.c xstrdup.c xstrerror.c xexit.c
32LIBIBERTY_OBJS=	${LIBIBERTY_SRCS:R:S/$/.o/g}
33
34SRCS+=	${LIBIBERTY_SRCS}
35
36LIBIBERTY=libiberty.a
37${LIBIBERTY}: ${LIBIBERTY_OBJS}
38	@rm -f ${.TARGET}
39	@${AR} cq ${.TARGET} `lorder ${LIBIBERTY_OBJS} | tsort -q`
40	${RANLIB} ${.TARGET}
41CLEANFILES+=	${LIBIBERTY}
42
43#
44#-----------------------------------------------------------------------
45# options
46OPTION_FILES=${GCCDIR}/f/lang.opt ${GCCDIR}/c.opt ${GCCDIR}/common.opt
47
48.ORDER: options.h options.c
49options.h options.c: opts.sh ${OPTION_FILES}
50	/bin/sh ${GCCDIR}/opts.sh mv options.c options.h ${OPTION_FILES}
51	
52
53GENSRCS+=	options.c options.h
54CLEANFILES+=	options.c options.h
55
56#-----------------------------------------------------------------------
57# insn-* gunk
58
59.for F in attr codes config flags constants
60insn-$F.h: gen$F ${MD_FILE}
61	./gen$F ${MD_FILE} > insn-$F.h
62GENSRCS+=	insn-$F.h
63.endfor
64
65.for F in conditions
66insn-$F.c: gen$F ${MD_FILE}
67	./gen$F ${MD_FILE} > insn-$F.c
68GENSRCS+=	insn-$F.c
69.endfor
70
71GENSRCS+=	gen-time-stamp
72gen-time-stamp: genattr genattrtab genconditions genconstants genemit \
73		genextract gengtype genopinit genoutput genpeep genrecog
74	touch ${.TARGET}
75
76.for F in attr codes config emit extract flags opinit output peep recog
77build-tools: gen$F
78
79gen$F: gen$F.o rtl.o print-rtl.o bitmap.o gensupport.o  ggc-none.o \
80	read-rtl.o insn-conditions.o min-insn-modes.o ${LIBIBERTY}
81	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
82
83GENSRCS+=	gen$F.c
84CLEANFILES+=	gen$F
85.endfor
86
87#
88# genattrtab needs more complex build rule
89#
90build-tools: genattrtab
91
92genattrtab : genattrtab.o rtl.o print-rtl.o bitmap.o gensupport.o ggc-none.o \
93	read-rtl.o insn-conditions.o genautomata.o varray.o min-insn-modes.o \
94	${LIBIBERTY}
95	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -lm
96
97GENSRCS+=	genattrtab.c
98CLEANFILES+=	genattrtab
99
100#
101# genconstants and genconditions cannot depend on insn-conditions.o
102# they should be liked with dummy-conditions.o stubs instead
103#
104.for F in constants conditions
105build-tools: gen$F
106
107gen$F: gen$F.o rtl.o bitmap.o gensupport.o ggc-none.o read-rtl.o dummy-conditions.o min-insn-modes.o ${LIBIBERTY}
108	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
109
110GENSRCS+=	gen$F.c
111CLEANFILES+=	gen$F
112.endfor
113
114.for F in modes check genrtl preds
115build-tools: gen$F
116
117gen$F: gen$F.o ${LIBIBERTY}
118	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
119
120GENSRCS+=	gen$F.c
121CLEANFILES+=	gen$F
122.endfor
123
124.ORDER: genrtl.c genrtl.h
125genrtl.c genrtl.h: gengenrtl
126	./gengenrtl > genrtl.c
127	./gengenrtl -h > genrtl.h
128
129GENSRCS+=	genrtl.c genrtl.h
130
131SRCS+=	bitmap.c concat.c dummy-conditions.c genautomata.c \
132	gensupport.c getruntime.c ggc-none.c hashtab.c \
133	obstack.c physmem.c print-rtl.c read-rtl.c rtl.c varray.c xmemdup.c
134
135#-----------------------------------------------------------------------
136# insn modes stuff.
137
138.ORDER: insn-modes.c insn-modes.h
139insn-modes.h: genmodes
140	./genmodes -h > insn-modes.h
141
142insn-modes.c: genmodes
143	./genmodes > insn-modes.c
144
145min-insn-modes.c: genmodes
146	./genmodes -m > min-insn-modes.c
147
148GENSRCS+= insn-modes.c min-insn-modes.c insn-modes.h
149
150#-----------------------------------------------------------------------
151# Common parser stuff.
152
153tree-check.h: gencheck
154	./gencheck > ${.TARGET}
155GENSRCS+=	tree-check.h
156
157#-----------------------------------------------------------------------
158# Predicates stuff.
159
160tm-preds.h: genpreds
161	./genpreds > ${.TARGET}
162GENSRCS+=	tm-preds.h
163
164#-----------------------------------------------------------------------
165# Gengtype 
166
167gengtype-lex.c : gengtype-lex.l
168	${LEX} -t  ${.ALLSRC} | \
169	sed 's/^\(char msg\[\];\)/yyconst \1/' > ${.TARGET}
170
171.ORDER: gengtype-yacc.c gengtype-yacc.h
172gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y
173	${YACC} -d -o gengtype-yacc.c ${.ALLSRC}
174
175GENSRCS+=	gengtype-yacc+%DIKED.c gengtype-yacc.h gengtype-lex.c
176CLEANFILES+=	gengtype-yacc.c
177
178gengtype-yacc+%DIKED.c: gengtype-yacc.c
179	cat    ${.ALLSRC} > ${.TARGET}
180	sed -e "s/xmalloc/malloc/g" \
181	    -e "s/xrealloc/realloc/g" \
182	    -e "s/malloc/xmalloc/g" \
183	    -e "s/realloc/xrealloc/g" \
184	    ${.ALLSRC} > ${.TARGET}
185
186gengtype: gengtype.o gengtype-yacc+%DIKED.o gengtype-lex.o ${LIBIBERTY}
187	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
188
189GENSRCS+=	gengtype.c
190CLEANFILES+=	gengtype
191
192gengtype-lex.o: gengtype-yacc.h
193
194.ORDER: gtype-desc.c gtype-desc.h
195gtype-desc.c gtype-desc.h: gtype-time-stamp
196	@true
197
198GENSRCS+=	gtype-time-stamp
199gtype-time-stamp: gengtype ${GTFILES}
200	./gengtype
201	touch ${.TARGET}
202
203GENSRCS+=	gtype-desc.c gtype-desc.h
204CLEANFILES+=	gt-*.h gtype-*.h
205
206#
207#-----------------------------------------------------------------------
208# Fortran build tools
209
210.if !defined(NO_FORTRAN)
211gen-time-stamp: fini
212build-tools: fini
213fini: fini.o ${LIBIBERTY}
214	${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC}
215SRCS+=		fini.c
216CLEANFILES+=	fini
217.endif
218
219#-----------------------------------------------------------------------
220# Determine content of variables used by the target/host config files
221
222#
223# The list of headers to go into tm.h
224#
225.if ${TARGET_ARCH} == "amd64"
226TARGET_INC=	i386/biarch64.h
227.endif
228TARGET_INC+=	${GCC_CPU}/${GCC_CPU}.h
229.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
230TARGET_INC+=	${GCC_CPU}/unix.h
231TARGET_INC+=	${GCC_CPU}/att.h
232.endif
233.if ${TARGET_ARCH} != "alpha"
234TARGET_INC+=	dbxelf.h
235TARGET_INC+=	elfos.h
236.endif
237TARGET_INC+=	freebsd-native.h
238TARGET_INC+=	freebsd-spec.h
239TARGET_INC+=	freebsd.h
240.if ${TARGET_ARCH} == "alpha"
241TARGET_INC+=	${GCC_CPU}/elf.h
242.endif
243.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
244.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h)
245TARGET_INC+=	${GCC_CPU}/sysv4.h
246.endif
247.endif
248TARGET_INC+=	${GCC_CPU}/freebsd.h
249.if ${TARGET_ARCH} == "amd64"
250TARGET_INC+=	${GCC_CPU}/x86-64.h
251TARGET_INC+=	${GCC_CPU}/freebsd64.h
252TARGET_INC+=	freebsd64-fix.h
253.endif
254.if ${TARGET_ARCH} == "powepc"
255TARGET_INC+=	altivec-defs.h
256.endif
257TARGET_INC+=	defaults.h
258
259#
260# Use TARGET_INC as a template and build a list of target specific
261# include files for gengtype to scan
262#
263GCONFIG_H=	${.CURDIR}/auto-host.h
264
265.for H in ${TARGET_INC}
266.for D in ${GCCDIR}/config ${GCCDIR} ${.CURDIR}
267.if exists($D/$H)
268GCONFIG_H+=	$D/$H
269.endif
270.endfor
271.endfor
272
273#
274# Define some variables to make blocks copied from Makefile.in happy
275#
276srcdir=		${GCCDIR}
277HASHTAB_H=	${GCCDIR}/hashtab.h
278SPLAY_TREE_H=	${GCCDIR}/splay-tree.h
279out_file=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.c
280GTFILES_SRCDIR=	${GCCDIR}
281
282#
283# Copied unchanged from gcc/Makefile.in
284#
285GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h $(srcdir)/cpplib.h \
286  $(GCONFIG_H) $(HASHTAB_H) $(SPLAY_TREE_H) \
287  $(srcdir)/bitmap.h $(srcdir)/coverage.c $(srcdir)/function.h  $(srcdir)/rtl.h \
288  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h \
289  $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h \
290  $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/cgraph.h \
291  $(srcdir)/c-common.h $(srcdir)/c-tree.h \
292  $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
293  $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \
294  $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
295  $(srcdir)/fold-const.c $(srcdir)/function.c \
296  $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
297  $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \
298  $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c $(srcdir)/langhooks.c \
299  $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \
300  $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c  $(out_file)
301
302#
303# Build a list of frontend directories to look into
304#
305GTFILES_LANG_DIR_NAMES=
306
307.if !defined(NO_CXX)
308GTFILES_LANG_DIR_NAMES+=	cp
309.endif
310
311.if !defined(NO_OBJC)
312GTFILES_LANG_DIR_NAMES+=	objc
313.endif
314
315.if !defined(NO_FORTRAN)
316GTFILES_LANG_DIR_NAMES+=	f
317.endif
318
319#
320# Build a list of language specific files for gengtype
321#
322.for L in ${GTFILES_LANG_DIR_NAMES} c
323.if exists(${GCCDIR}/$L-config-lang.in)
324# Source the language config file
325L_GTFILES!=	sh -c '. ${GCCDIR}/$L-config-lang.in; echo $$gtfiles'
326.else
327L_GTFILES!=	sh -c '. ${GCCDIR}/$L/config-lang.in; echo $$gtfiles'
328.endif
329.for F in ${L_GTFILES}
330GTFILES_FILES+=	$F
331GTFILES_LANGS+= $L
332.endfor
333.endfor
334GTFILES+=	${GTFILES_FILES}
335
336#-----------------------------------------------------------------------
337# the host/target compiler config.
338
339COMMONHDRS=	bconfig.h config.h configargs.h gencheck.h multilib.h \
340		specs.h safe-ctype.h tconfig.h tm.h tm_p.h gcov-iov.h \
341		gtyp-gen.h
342GENSRCS+=	${COMMONHDRS}
343
344MFILE?=	${.CURDIR}/Makefile
345${COMMONHDRS}: ${MFILE}
346
347configargs.h:
348	echo 'static const char configuration_arguments[] ='	> ${.TARGET}
349	echo '	"FreeBSD/${TARGET_ARCH} system compiler";'	>> ${.TARGET}
350	echo 'static const char thread_model[] = "posix";'	>> ${.TARGET}
351	echo 'static const struct {'				>> ${.TARGET}
352	echo '	const char *name, *value;'			>> ${.TARGET}
353	echo '} configure_default_options[] = {'		>> ${.TARGET}
354	echo '	{ "NULL", "NULL" } };'				>> ${.TARGET}
355
356tconfig.h:
357	echo '#ifndef GCC_TCONFIG_H'			> ${.TARGET}
358	echo '#define GCC_TCONFIG_H'			>> ${.TARGET}
359	echo '#ifdef IN_GCC'				>> ${.TARGET}
360	echo '# include "ansidecl.h"'			>> ${.TARGET}
361	echo '#endif'					>> ${.TARGET}
362	echo '#define USED_FOR_TARGET'			>> ${.TARGET}
363	echo '#endif /* GCC_TCONFIG_H */'		>> ${.TARGET}
364
365bconfig.h:
366	echo '#ifndef GCC_BCONFIG_H'			> ${.TARGET}
367	echo '#define GCC_BCONFIG_H'			>> ${.TARGET}
368	echo '#include "auto-host.h"'			>> ${.TARGET}
369.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
370	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
371.endif
372	echo '#ifdef IN_GCC'				>> ${.TARGET}
373	echo '# include "ansidecl.h"'			>> ${.TARGET}
374	echo '#endif'					>> ${.TARGET}
375	echo '#endif /* GCC_BCONFIG_H */'		>> ${.TARGET}
376
377gencheck.h:
378	echo '#include "cp/cp-tree.def"'		> ${.TARGET}
379	echo '#include "objc/objc-tree.def"'		>> ${.TARGET}
380
381multilib.h:
382	echo 'static const char *const multilib_raw[] = { \
383	    "aout maout;", "elf !maout;", NULL };'	> ${.TARGET}
384	echo 'static const char *const multilib_matches_raw[] = { \
385	    "maout maout;", "melf melf;", NULL };'	>> ${.TARGET}
386	echo 'static const char *multilib_extra = "";'	>> ${.TARGET}
387	echo 'static const char *multilib_options = "";'>> ${.TARGET}
388	echo 'static const char *const multilib_exclusions_raw[] = { \
389	    NULL };'					>> ${.TARGET}
390
391specs.h:
392	echo '#include "cp/lang-specs.h"'		> ${.TARGET}
393	echo '#include "f/lang-specs.h"'		>> ${.TARGET}
394	echo '#include "objc/lang-specs.h"'		>> ${.TARGET}
395
396config.h: bconfig.h
397	echo '#include <bconfig.h>'			> ${.TARGET}
398
399tm.h:
400	echo '#ifndef GCC_TM_H'				> ${.TARGET}
401	echo '#define GCC_TM_H'				>> ${.TARGET}
402.if defined(TARGET_CPU_DEFAULT)
403	echo "#define TARGET_CPU_DEFAULT (${TARGET_CPU_DEFAULT})" >> ${.TARGET}
404.endif
405	echo '#ifdef IN_GCC'				>> ${.TARGET}
406.for H in ${TARGET_INC}
407	echo '#include "$H"'				>> ${.TARGET}
408.endfor
409	echo '#if !defined GENERATOR_FILE && !defined USED_FOR_TARGET' >> ${.TARGET}
410	echo '# include "insn-constants.h"'		>> ${.TARGET}
411	echo '# include "insn-flags.h"'			>> ${.TARGET}
412	echo '#endif'					>> ${.TARGET}
413	echo '#endif'					>> ${.TARGET}
414.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def)
415	echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET}
416.endif
417	echo '#endif /* GCC_TM_H */'			>> ${.TARGET}
418
419tm_p.h:
420	echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"'	>> ${.TARGET}
421	echo '#include "tm-preds.h"'				>> ${.TARGET}
422
423safe-ctype.h:
424	echo '#include <ctype.h>'				> ${.TARGET}
425.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \
426    ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL
427	echo '#define ${Z}	${Z:L}'				>> ${.TARGET}
428.endfor
429	echo "#define ISIDST(x)		\
430		((x) == '_' || isalpha(x))"			>> ${.TARGET}
431	echo "#define ISIDNUM(x)	\
432		(isdigit(x) || ISIDST(x))"			>> ${.TARGET}
433	echo "#define IS_VSPACE(x)	\
434		((x) == '\n' || (x) == '\r')"			>> ${.TARGET}
435	echo "#define IS_NVSPACE(x)	\
436		(!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))"	>> ${.TARGET}
437	echo "#define IS_SPACE_OR_NUL(x)	\
438		(isspace(x) || (x) == '\0')"			>> ${.TARGET}
439
440gtyp-gen.h:
441	echo "/* This file is machine generated.  Do not edit.  */" > ${.TARGET}
442	echo "static const char *srcdir = "			>> ${.TARGET}
443	echo "\"$(GTFILES_SRCDIR)\";"				>> ${.TARGET}
444	echo "static const char *lang_files[] = {"		>> ${.TARGET}
445.for F in ${GTFILES_FILES}
446	echo "\"$F\", "						>> ${.TARGET}
447.endfor
448	echo "NULL};"						>> ${.TARGET}
449	echo "static const char *langs_for_lang_files[] = {"	>> ${.TARGET}
450.for F in ${GTFILES_LANGS}
451	echo "\"$F\", "						>> ${.TARGET}
452.endfor
453	echo "NULL};"						>> ${.TARGET}
454	echo "static const char *all_files[] = {"		>> ${.TARGET}
455.for F in ${GTFILES}
456	echo "\"$F\", "						>> ${.TARGET}
457.endfor
458	echo "NULL};"						>> ${.TARGET}
459	echo "static const char *lang_dir_names[] = { \"c\", "	>> ${.TARGET}
460.for F in ${GTFILES_LANG_DIR_NAMES}
461	echo "\"$F\", "						>> ${.TARGET}
462.endfor
463	echo "NULL};"						>> ${.TARGET}
464
465gcov-iov.h:
466	echo "#define GCOV_VERSION ((gcov_unsigned_t)0x33303470)" >> ${.TARGET}
467
468#-----------------------------------------------------------------------
469# General things.
470
471SRCS+=		${GENSRCS}
472CLEANFILES+=	${GENSRCS}
473
474all:		${SRCS}
475build-tools:	${SRCS}
476
477.include <bsd.prog.mk>
478
479#-----------------------------------------------------------------------
480# Fixups.
481
482# Set OBJS the same as bsd.prog.mk would do if we defined PROG.  We can't
483# define PROG because we have multiple programs.
484#
485OBJS+=		${SRCS:N*.h:R:S/$/.o/g}
486CLEANFILES+=	${OBJS}
487
488.if !exists(${DEPENDFILE})
489# Fudge pre-dependfile dependencies of objects in much the same way as
490# bsd.prog.mk would do if we defined PROG.
491
492${OBJS}: ${COMMONHDRS}
493
494dummy-conditions.o:
495gencheck.o:
496genmodes.o:
497
498genpreds.o: insn-modes.h
499genconstants.o: insn-modes.h genrtl.h
500gengtype.o: insn-modes.h genrtl.h gtyp-gen.h
501rtl.o: insn-modes.h gtype-desc.h genrtl.h
502bitmap.o: insn-modes.h gtype-desc.h genrtl.h
503ggc-none.o: gtype-desc.h
504gensupport.o: insn-modes.h genrtl.h
505varray.o: gtype-desc.h
506genautomata.o: insn-modes.h genrtl.h
507genconditions.o: insn-modes.h genrtl.h
508gencodes.o: insn-modes.h genrtl.h
509genconfig.o: insn-modes.h genrtl.h
510print-rtl.o: insn-modes.h genrtl.h tm-preds.h tree-check.h
511read-rtl.o: insn-modes.h genrtl.h 
512genattr.o: insn-modes.h genrtl.h
513genemit.o: insn-modes.h genrtl.h
514genflags.o: insn-modes.h genrtl.h
515genopinit.o: insn-modes.h genrtl.h
516genoutput.o: insn-modes.h genrtl.h
517genpeep.o: insn-modes.h genrtl.h
518genrecog.o: insn-modes.h genrtl.h
519genextract.o: genrtl.h insn-config.h
520genattrtab.o: insn-modes.h gtype-desc.h genrtl.h
521genrtl.o: insn-modes.h genrtl.h gtype-desc.h
522
523insn-conditions.o: insn-constants.h tm-preds.h
524insn-modes.o: insn-modes.h
525min-insn-modes.o: insn-modes.h
526gtype-desc.o: insn-modes.h insn-config.h insn-codes.h tree-check.h
527
528.endif
529