Makefile revision 130324
1# $FreeBSD: head/gnu/usr.bin/cc/cc_tools/Makefile 130324 2004-06-10 22:18:33Z peter $ 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: ${GCCDIR} 20 21CFLAGS+= -DGENERATOR_FILE 22 23#----------------------------------------------------------------------- 24# insn-* gunk 25 26.for F in attr codes config flags constants 27insn-$F.h: gen$F ${MD_FILE} 28 ./gen$F ${MD_FILE} > insn-$F.h 29GENSRCS+= insn-$F.h 30.endfor 31 32.for F in conditions 33insn-$F.c: gen$F ${MD_FILE} 34 ./gen$F ${MD_FILE} > insn-$F.c 35GENSRCS+= insn-$F.c 36.endfor 37 38GENSRCS+= gen-time-stamp 39gen-time-stamp: genattr genattrtab genconditions genconstants genemit \ 40 genextract gengtype genopinit genoutput genpeep genrecog 41 touch ${.TARGET} 42 43.for F in attr codes config emit extract flags opinit output peep recog 44build-tools: gen$F 45 46gen$F: gen$F.o rtl.o obstack.o print-rtl.o bitmap.o errors.o gensupport.o \ 47 ggc-none.o hashtab.o read-rtl.o concat.o insn-conditions.o 48 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 49 50GENSRCS+= gen$F.c 51CLEANFILES+= gen$F 52.endfor 53 54# 55# genattrtab needs more complex build rule 56# 57build-tools: genattrtab 58 59genattrtab : genattrtab.o rtl.o obstack.o print-rtl.o bitmap.o errors.o \ 60 gensupport.o ggc-none.o hashtab.o read-rtl.o concat.o \ 61 insn-conditions.o genautomata.o varray.o getruntime.o 62 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} -lm 63 64GENSRCS+= genattrtab.c 65CLEANFILES+= genattrtab 66 67# 68# genconstants and genconditions cannot depend on insn-conditions.o 69# they should be liked with dummy-conditions.o stubs instead 70# 71.for F in constants conditions 72build-tools: gen$F 73 74gen$F: gen$F.o rtl.o obstack.o bitmap.o errors.o gensupport.o \ 75 ggc-none.o hashtab.o read-rtl.o concat.o dummy-conditions.o 76 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 77 78GENSRCS+= gen$F.c 79CLEANFILES+= gen$F 80.endfor 81 82.for F in check genrtl preds 83build-tools: gen$F 84 85gen$F: gen$F.o 86 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 87 88GENSRCS+= gen$F.c 89CLEANFILES+= gen$F 90.endfor 91 92.ORDER: genrtl.c genrtl.h 93genrtl.c genrtl.h: gengenrtl 94 ./gengenrtl > genrtl.c 95 ./gengenrtl -h > genrtl.h 96 97GENSRCS+= genrtl.c genrtl.h 98 99SRCS+= bitmap.c concat.c dummy-conditions.c errors.c genautomata.c \ 100 gensupport.c getruntime.c ggc-none.c hashtab.c \ 101 obstack.c physmem.c print-rtl.c read-rtl.c rtl.c varray.c xmemdup.c 102 103#----------------------------------------------------------------------- 104# Common parser stuff. 105 106tree-check.h: gencheck 107 ./gencheck > ${.TARGET} 108GENSRCS+= tree-check.h 109 110#----------------------------------------------------------------------- 111# Predicates stuff. 112 113tm-preds.h: genpreds 114 ./genpreds > ${.TARGET} 115GENSRCS+= tm-preds.h 116 117#----------------------------------------------------------------------- 118# Gengtype 119 120gengtype-lex.c : gengtype-lex.l 121 ${LEX} -t ${.ALLSRC} | \ 122 sed 's/^\(char msg\[\];\)/yyconst \1/' > ${.TARGET} 123 124.ORDER: gengtype-yacc.c gengtype-yacc.h 125gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y 126 ${YACC} -d -o gengtype-yacc.c ${.ALLSRC} 127 128GENSRCS+= gengtype-yacc+%DIKED.c gengtype-yacc.h gengtype-lex.c 129CLEANFILES+= gengtype-yacc.c 130 131gengtype-yacc+%DIKED.c: gengtype-yacc.c 132 cat ${.ALLSRC} > ${.TARGET} 133 sed -e "s/xmalloc/malloc/g" \ 134 -e "s/xrealloc/realloc/g" \ 135 -e "s/malloc/xmalloc/g" \ 136 -e "s/realloc/xrealloc/g" \ 137 ${.ALLSRC} > ${.TARGET} 138 139gengtype: gengtype.o gengtype-yacc+%DIKED.o gengtype-lex.o xmemdup.o 140 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.ALLSRC} 141 142GENSRCS+= gengtype.c 143CLEANFILES+= gengtype 144 145gengtype-lex.o: gengtype-yacc.h 146 147.ORDER: gtype-desc.c gtype-desc.h 148gtype-desc.c gtype-desc.h: gtype-time-stamp 149 @true 150 151GENSRCS+= gtype-time-stamp 152gtype-time-stamp: gengtype ${GTFILES} 153 ./gengtype 154 touch ${.TARGET} 155 156GENSRCS+= gtype-desc.c gtype-desc.h 157CLEANFILES+= gt-*.h gtype-*.h 158 159#----------------------------------------------------------------------- 160# Determine content of variables used by the target/host config files 161 162# 163# The list of headers to go into tconfig.h 164# 165TARGET_INC= ansidecl.h 166TARGET_INC+= ${GCC_CPU}/${GCC_CPU}.h 167.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64" 168TARGET_INC+= ${GCC_CPU}/unix.h 169TARGET_INC+= ${GCC_CPU}/att.h 170.endif 171.if ${TARGET_ARCH} != "alpha" 172TARGET_INC+= dbxelf.h 173TARGET_INC+= elfos.h 174.endif 175TARGET_INC+= freebsd-native.h 176TARGET_INC+= freebsd-spec.h 177TARGET_INC+= freebsd.h 178.if ${TARGET_ARCH} == "alpha" 179TARGET_INC+= ${GCC_CPU}/elf.h 180.endif 181.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64" 182.if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h) 183TARGET_INC+= ${GCC_CPU}/sysv4.h 184.endif 185.endif 186TARGET_INC+= ${GCC_CPU}/freebsd.h 187.if ${TARGET_ARCH} == "amd64" 188TARGET_INC+= ${GCC_CPU}/x86-64.h 189TARGET_INC+= ${GCC_CPU}/freebsd64.h 190TARGET_INC+= ${.CURDIR}/freebsd64-fix.h 191.endif 192TARGET_INC+= defaults.h 193 194# 195# Use TARGET_INC as a template and build a list of target specific 196# include files for gengtype to scan 197# 198GCONFIG_H= ${.OBJDIR}/tconfig.h ${.CURDIR}/auto-host.h 199 200.for H in ${TARGET_INC} 201.for D in ${GCCDIR}/config ${GCCDIR} ${.CURDIR} 202.if exists($D/$H) 203GCONFIG_H+= $D/$H 204.endif 205.endfor 206.endfor 207 208# 209# Define some variables to make blocks copied from Makefile.in happy 210# 211srcdir= ${GCCDIR} 212HASHTAB_H= ${GCCDIR}/hashtab.h 213out_file= ${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.c 214GTFILES_SRCDIR= ${GCCDIR} 215 216# 217# Copied unchanged from gcc/Makefile.in 218# 219GTFILES = $(GCONFIG_H) $(srcdir)/location.h \ 220 $(HASHTAB_H) \ 221 $(srcdir)/bitmap.h $(srcdir)/function.h $(srcdir)/rtl.h $(srcdir)/optabs.h \ 222 $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h $(srcdir)/real.h \ 223 $(srcdir)/varray.h $(srcdir)/ssa.h $(srcdir)/insn-addr.h $(srcdir)/cselib.h \ 224 $(srcdir)/c-common.h $(srcdir)/c-tree.h \ 225 $(srcdir)/basic-block.h \ 226 $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c \ 227 $(srcdir)/dwarf2out.c $(srcdir)/emit-rtl.c \ 228 $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \ 229 $(srcdir)/fold-const.c $(srcdir)/function.c \ 230 $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \ 231 $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \ 232 $(srcdir)/reg-stack.c \ 233 $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \ 234 $(srcdir)/tree.c $(srcdir)/varasm.c \ 235 $(out_file) 236 237# 238# Build a list of frontend directories to look into 239# 240GTFILES_LANG_DIR_NAMES= 241 242.if !defined(NO_CXX) 243GTFILES_LANG_DIR_NAMES+= cp 244.endif 245 246.if !defined(NO_OBJC) 247GTFILES_LANG_DIR_NAMES+= objc 248.endif 249 250.if !defined(NO_FORTRAN) 251GTFILES_LANG_DIR_NAMES+= f 252.endif 253 254# 255# Build a list of language specific files for gengtype 256# 257.for L in ${GTFILES_LANG_DIR_NAMES} c 258.if exists(${GCCDIR}/$L-config-lang.in) 259# Source the language config file 260L_GTFILES!= sh -c '. ${GCCDIR}/$L-config-lang.in; echo $$gtfiles' 261.else 262L_GTFILES!= sh -c '. ${GCCDIR}/$L/config-lang.in; echo $$gtfiles' 263.endif 264.for F in ${L_GTFILES} 265GTFILES_FILES+= $F 266GTFILES_LANGS+= $L 267.endfor 268.endfor 269GTFILES+= ${GTFILES_FILES} 270 271#----------------------------------------------------------------------- 272# the host/target compiler config. 273 274COMMONHDRS= config.h hconfig.h multilib.h options.h specs.h tconfig.h \ 275 tm_p.h configargs.h safe-ctype.h 276GENSRCS+= ${COMMONHDRS} gencheck.h gtyp-gen.h 277 278MFILE?= ${.CURDIR}/Makefile 279${COMMONHDRS}: ${MFILE} 280 281configargs.h: 282 echo 'static const char configuration_arguments[] =' > ${.TARGET} 283 echo ' "FreeBSD/${TARGET_ARCH} system compiler";' >> ${.TARGET} 284 echo 'static const char thread_model[] = "posix";' >> ${.TARGET} 285 286hconfig.h: 287 echo '#include "auto-host.h"' > ${.TARGET} 288 echo '#include <tconfig.h>' >> ${.TARGET} 289 290gencheck.h: 291 echo '#include "cp/cp-tree.def"' > ${.TARGET} 292 echo '#include "objc/objc-tree.def"' >> ${.TARGET} 293 294multilib.h: 295 echo 'static const char *const multilib_raw[] = { \ 296 "aout maout;", "elf !maout;", NULL };' > ${.TARGET} 297 echo 'static const char *const multilib_matches_raw[] = { \ 298 "maout maout;", "melf melf;", NULL };' >> ${.TARGET} 299 echo 'static const char *multilib_extra = "";' >> ${.TARGET} 300 echo 'static const char *multilib_options = "";'>> ${.TARGET} 301 echo 'static const char *const multilib_exclusions_raw[] = { \ 302 NULL };' >> ${.TARGET} 303 304options.h: 305 echo '#include "cp/lang-options.h"' > ${.TARGET} 306 echo '#include "f/lang-options.h"' >> ${.TARGET} 307 echo '#include "objc/lang-options.h"' >> ${.TARGET} 308 309specs.h: 310 echo '#include "cp/lang-specs.h"' > ${.TARGET} 311 echo '#include "f/lang-specs.h"' >> ${.TARGET} 312 echo '#include "objc/lang-specs.h"' >> ${.TARGET} 313 314config.h: 315 echo '#include <hconfig.h>' > ${.TARGET} 316 echo '#ifndef GENERATOR_FILE' >> ${.TARGET} 317 echo '#include "insn-constants.h"' >> ${.TARGET} 318 echo '#include "insn-flags.h"' >> ${.TARGET} 319 echo '#endif' >> ${.TARGET} 320 321tconfig.h: 322 echo 'struct rtx_def;' > ${.TARGET} 323 echo 'typedef struct rtx_def *rtx;' >> ${.TARGET} 324 echo 'struct rtvec_def;' >> ${.TARGET} 325 echo 'typedef struct rtvec_def *rtvec;' >> ${.TARGET} 326 echo 'union tree_node;' >> ${.TARGET} 327 echo 'typedef union tree_node *tree;' >> ${.TARGET} 328 echo '#ifndef GTY' >> ${.TARGET} 329 echo '# define GTY(x)' >> ${.TARGET} 330 echo '#endif' >> ${.TARGET} 331 echo '' >> ${.TARGET} 332.if ${TARGET_ARCH} == "amd64" 333 echo '#include "i386/biarch64.h"' >> ${.TARGET} 334.endif 335.if ${TARGET_ARCH} == "ia64" 336 echo '#define TARGET_CPU_DEFAULT (MASK_GNU_AS|MASK_GNU_LD)' >>${.TARGET} 337.endif 338.for H in ${TARGET_INC} 339 echo '#include "$H"' >> ${.TARGET} 340.endfor 341 echo '#ifndef POSIX' >> ${.TARGET} 342 echo '# define POSIX' >> ${.TARGET} 343 echo '#endif' >> ${.TARGET} 344.if exists(${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}-modes.def) 345 echo '#define EXTRA_MODES_FILE "${GCC_CPU}/${GCC_CPU}-modes.def"' >> ${.TARGET} 346 echo '#define EXTRA_CC_MODES 1' >> ${.TARGET} 347.endif 348 349tm_p.h: 350 echo '#include "${GCC_CPU}/${GCC_CPU}-protos.h"' >> ${.TARGET} 351 echo '#include "tm-preds.h"' >> ${.TARGET} 352 353safe-ctype.h: Makefile 354 echo '#include <ctype.h>' > ${.TARGET} 355.for Z in TOUPPER TOLOWER ISDIGIT ISXDIGIT ISUPPER ISLOWER ISALPHA ISALNUM \ 356 ISSPACE ISPUNCT ISGRAPH ISBLANK ISPRINT ISCNTRL 357 echo '#define ${Z} ${Z:L}' >> ${.TARGET} 358.endfor 359 echo "#define ISIDST(x) \ 360 ((x) == '_' || isalpha(x))" >> ${.TARGET} 361 echo "#define ISIDNUM(x) \ 362 (isdigit(x) || ISIDST(x))" >> ${.TARGET} 363 echo "#define IS_VSPACE(x) \ 364 ((x) == '\n' || (x) == '\r')" >> ${.TARGET} 365 echo "#define IS_NVSPACE(x) \ 366 (!IS_VSPACE(x) && (isspace(x) || (x) == '\0'))" >> ${.TARGET} 367 echo "#define IS_SPACE_OR_NUL(x) \ 368 (isspace(x) || (x) == '\0')" >> ${.TARGET} 369 370gtyp-gen.h: 371 echo "/* This file is machine generated. Do not edit. */" > ${.TARGET} 372 echo "static const char *srcdir = " >> ${.TARGET} 373 echo "\"$(GTFILES_SRCDIR)\";" >> ${.TARGET} 374 echo "static const char *lang_files[] = {" >> ${.TARGET} 375.for F in ${GTFILES_FILES} 376 echo "\"$F\", " >> ${.TARGET} 377.endfor 378 echo "NULL};" >> ${.TARGET} 379 echo "static const char *langs_for_lang_files[] = {" >> ${.TARGET} 380.for F in ${GTFILES_LANGS} 381 echo "\"$F\", " >> ${.TARGET} 382.endfor 383 echo "NULL};" >> ${.TARGET} 384 echo "static const char *all_files[] = {" >> ${.TARGET} 385.for F in ${GTFILES} 386 echo "\"$F\", " >> ${.TARGET} 387.endfor 388 echo "NULL};" >> ${.TARGET} 389 echo "static const char *lang_dir_names[] = { \"c\", " >> ${.TARGET} 390.for F in ${GTFILES_LANG_DIR_NAMES} 391 echo "\"$F\", " >> ${.TARGET} 392.endfor 393 echo "NULL};" >> ${.TARGET} 394 echo "#define xexit exit" >> ${.TARGET} 395 396 397#----------------------------------------------------------------------- 398# General things. 399 400SRCS+= ${GENSRCS} 401CLEANFILES+= ${GENSRCS} 402 403all: ${SRCS} 404 405.include <bsd.prog.mk> 406 407#----------------------------------------------------------------------- 408# Fixups. 409 410# Set OBJS the same as bsd.prog.mk would do if we defined PROG. We can't 411# define PROG because we have multiple programs. 412# 413OBJS+= ${SRCS:N*.h:R:S/$/.o/g} 414CLEANFILES+= ${OBJS} 415 416.if !exists(${DEPENDFILE}) 417# Fudge pre-dependfile dependencies of objects in much the same way as 418# bsd.prog.mk would do if we defined PROG. There are complications to 419# avoid circular dependencies. First, only make most objects depend on 420# all headers. Filter out the objects that would cause problems (i.e., 421# objects that will be used to create programs that will generate headers). 422# 423${OBJS}: ${SRCS:M*.h:Ngtype-desc.h:Ngenrtl.h:Ntree-check.h:Ntm-preds.h:Ninsn-*.h} 424 425${OBJS:Ngencheck.o:Ngengenrtl.o:Ngenpreds.o}: tree-check.h tm-preds.h genrtl.h 426 427${OBJS:Ngengtype*.o:Nxmemdup.o:Ngengenrtl.o:Ngencheck.o:Ngenpreds.o}: gtype-desc.h 428 429genextract.o: insn-config.h 430 431insn-conditions.o: insn-constants.h 432 433.endif 434