gnu/usr.bin/gcc4/backend/Makefile

   1 #       $NetBSD: Makefile,v 1.13 2008/10/25 22:27:35 apb Exp $
   2
   3 LIBISPRIVATE=   yes
   4
   5 LIB=            backend
   6
   7 SRCS=           ${G_OBJS:.o=.c} ${G_out_file:T}
   8
   9 CPPFLAGS+=      -I. -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*} \
  10                 -DTARGET_NAME=\"${MACHINE_GNU_PLATFORM}\"
  11 HOST_CPPFLAGS+= -I. -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*}
  12 DPSRCS+=        insn-attr.h insn-codes.h insn-config.h insn-flags.h tree-check.h
  13 CPPFLAGS.prefix.c+=     -DPREFIX=\"/usr\"
  14
  15 .include <bsd.lib.mk>
  16
  17 # For early builders.
  18 EXTRADEPENDSEARLY=      ${G_BUILD_EARLY_SUPPORT:.o=.lo} ${G_BUILD_RTL:.o=.lo} \
  19                         ${G_BUILD_ERRORS:.o=.lo}
  20
  21 # Don't auto-frob .y or .l files.
  22 .l.c .y.c .y.h:
  23         @true
  24
  25 #
  26 # Independent generation programs.
  27 #
  28 CLEANFILES+=    gengenrtl genrtl.c genrtl.h \
  29                 gengtype gtyp-gen.h gtype-desc.c gtype-desc.h \
  30                 gtype-c.h gtype-cp.h gtype-f.h gtype-objc.h \
  31                 genflags genflags.h \
  32                 gencheck tree-check.h \
  33                 insn-preds.c genpreds tm-preds.h tm_p.h cs-tm_p.h \
  34                 genmodes insn-modes.c insn-modes.h min-insn-modes.c \
  35                 auto-host.h build-print-rtl.c \
  36                 build-rtl.c build-errors.c build-varray.c \
  37                 build-bitmap.c build-ggc-none.c \
  38                 gt-*.h *.o *.lo \
  39                 cs-config.h \
  40                 gcov-iov gcov-iov.h \
  41
  42 #
  43 # These files have special needs
  44 #
  45 .for f in \
  46         build-errors build-ggc-none build-print-rtl build-rtl build-varray dummy-conditions gcov-iov genattr genattrtab genautomata gencheck genchecksum gencodes genconditions genconfig genconstants genemit genextract genflags gengenrtl gengtype gengtype-lex gengtype-yacc genmddeps genmodes genopinit genoutput genpeep genpreds genrecog gensupport insn-conditions min-insn-modes read-rtl
  47 CPPFLAGS.${f}.c=                -DGENERATOR_FILE
  48 .endfor
  49
  50 # XXX
  51 COPTS.varasm.c=                 -Wno-error
  52
  53
  54 # Headers that host objects depend on (except gen*rtl*)
  55 HH_NORTL=       ${G_tm_file_list} ${G_build_xm_include_list}
  56 HH=             ${HH_NORTL} genrtl.h insn-modes.h
  57
  58 #
  59 # Generate the various header files we need.
  60 #
  61 genrtl.c: gengenrtl
  62         ${_MKTARGET_CREATE}
  63         ./gengenrtl >${.TARGET}
  64 genrtl.h: gengenrtl
  65         ${_MKTARGET_CREATE}
  66         ./gengenrtl -h >${.TARGET}
  67 gengenrtl.lo: ${HH_NORTL}
  68 gengenrtl: gengenrtl.lo build-errors.lo
  69         ${_MKTARGET_LINK}
  70         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
  71
  72 tm-preds.h: genpreds ${G_md_file}
  73         ${_MKTARGET_CREATE}
  74         ./genpreds -h ${G_md_file} >${.TARGET}
  75 insn-preds.c: genpreds ${G_md_file}
  76         ${_MKTARGET_CREATE}
  77         ./genpreds ${G_md_file} >${.TARGET}
  78 genpreds.lo: ${HH}
  79 genpreds: genpreds.lo ${EXTRADEPENDSEARLY}
  80         ${_MKTARGET_LINK}
  81         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
  82
  83 tree-check.h: gencheck
  84         ${_MKTARGET_CREATE}
  85         ./gencheck >${.TARGET}
  86 gencheck.lo: ${HH}
  87 gencheck: gencheck.lo
  88         ${_MKTARGET_LINK}
  89         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
  90
  91 gtype-desc.c: gtype-desc.h
  92 gtype-desc.h: gengtype
  93         ${_MKTARGET_CREATE}
  94         rm -f auto-host.h
  95         ln -s ${.CURDIR}/../arch/${MACHINE_ARCH}/auto-host.h .
  96         ./gengtype
  97 # gengtype is the real need for options.h
  98 gengtype.lo gengtype-lex.lo gengtype-yacc.lo: ${HH} gtyp-gen.h config.h options.h
  99 gengtype: gengtype.lo gengtype-lex.lo gengtype-yacc.lo build-errors.lo
 100         ${_MKTARGET_LINK}
 101         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
 102
 103 gtyp-gen.h: Makefile
 104         ${_MKTARGET_CREATE}
 105         (\
 106         echo "static const char *srcdir = \"$(G_GTFILES_SRCDIR)\";"     ; \
 107         echo "static const char *lang_files[] = {"                      ; \
 108         for f in $(G_GTFILES_FILES_FILES); do echo "\"$$f\", "; done    ; \
 109         echo "NULL };"                                                  ; \
 110         echo "static const char *langs_for_lang_files[] = {"            ; \
 111         for f in $(G_GTFILES_FILES_LANGS); do echo "\"$$f\", "; done    ; \
 112         echo "NULL };"                                                  ; \
 113         echo "static const char *all_files[] = {"                       ; \
 114         for f in $(G_GTFILES); do echo "\"$$f\", "; done                ; \
 115         echo " NULL };"                                                 ; \
 116         echo "static const char *lang_dir_names[] = {"                  ; \
 117         echo "\"c\", "                                                  ; \
 118         for f in $(G_GTFILES_LANG_DIR_NAMES); do echo "\"$$f\", "; done ; \
 119         echo "NULL };"                                                  ; \
 120         ) >${.TARGET}
 121
 122 insn-modes.c: genmodes
 123         ${_MKTARGET_CREATE}
 124         ./genmodes >${.TARGET}
 125 insn-modes.h: genmodes
 126         ${_MKTARGET_CREATE}
 127         ./genmodes -h >${.TARGET}
 128 min-insn-modes.c: genmodes
 129         ${_MKTARGET_CREATE}
 130         ./genmodes -m >${.TARGET}
 131 genmodes.lo: ${HH_NORTL}
 132 genmodes: genmodes.lo build-errors.lo
 133         ${_MKTARGET_LINK}
 134         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
 135
 136 gcov-iov.h: gcov-iov
 137         ${_MKTARGET_CREATE}
 138         ./gcov-iov "${BASEVER}" "${DEVPHASE}" >${.TARGET}
 139 gcov-iov.lo: ${HH_NORTL}
 140 gcov-iov: gcov-iov.lo
 141         ${_MKTARGET_CREATE}
 142         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
 143
 144 #config.h: Makefile
 145 #       ${_MKTARGET_CREATE}
 146 #       TM_DEFINES="$(G_tm_defines)" \
 147 #       HEADERS="$(G_host_xm_file)" XM_DEFINES="$(G_host_xm_defines)" \
 148 #       TARGET_CPU_DEFAULT="$(G_target_cpu_default)" \
 149 #       ${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET}
 150
 151 tm_p.h: Makefile
 152         ${_MKTARGET_CREATE}
 153         TARGET_CPU_DEFAULT="" \
 154         HEADERS="$(G_tm_p_include_list)" DEFINES="" \
 155         ${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET}
 156
 157 CLEANFILES+=    options.h options.c optionlist
 158 optionlist: ${G_ALL_OPT_FILES} ${GCCARCH}/defs.mk Makefile ${DIST}/gcc/opt-gather.awk
 159         ${TOOL_AWK} -f ${DIST}/gcc/opt-gather.awk ${G_ALL_OPT_FILES} > ${.TARGET}
 160
 161 options.c: optionlist ${DIST}/gcc/opt-functions.awk ${DIST}/gcc/optc-gen.awk
 162         ${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk -f ${DIST}/gcc/optc-gen.awk \
 163                 -v header_name="config.h system.h coretypes.h tm.h" < optionlist > ${.TARGET}
 164
 165 options.h: optionlist ${DIST}/gcc/opt-functions.awk ${DIST}/gcc/opth-gen.awk
 166         ${TOOL_AWK} -f ${DIST}/gcc/opt-functions.awk -f ${DIST}/gcc/opth-gen.awk \
 167                 < optionlist > ${.TARGET}
 168
 169 options.o: options.c coretypes.h opts.h intl.h
 170 #options.o: options.c ${G_CONFIG_H} ${G_SYSTEM_H} coretypes.h ${G_TM_H} opts.h intl.h
 171
 172 # Yuck, we have to run configure to generate this one...
 173 CLEANFILES+=    auto-build.h
 174 auto-build.h: Makefile
 175         ${_MKTARGET_CREATE}
 176         rm -rf .ab && \
 177         mkdir .ab && \
 178         (cd .ab && \
 179                 AWK=${TOOL_AWK:Q} \
 180                 CC=${HOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} \
 181                 MAKE=${MAKE:Q} \
 182                 CONFIG_SHELL=${HOST_SH:Q} \
 183                 ${HOST_SH} ${GNUHOSTDIST}/gcc/configure \
 184                         --build=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
 185                         --host=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \
 186                         --target=${MACHINE_GNU_PLATFORM} && \
 187                 mv auto-host.h ../auto-build.h) && \
 188         rm -rf .ab
 189
 190 #
 191 # These are copies of files we build for the build host that are used
 192 # by the genfoo programs.
 193 #
 194
 195 build-rtl.c: rtl.c \
 196   ${G_RTL_H} real.h ${G_GCC_H} errors.h gtype-desc.h
 197         ${_MKTARGET_CREATE}
 198         rm -f build-rtl.c
 199         ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
 200                 ${GNUHOSTDIST}/gcc/rtl.c >${.TARGET}
 201 build-rtl.lo: ${HH}
 202
 203 build-print-rtl.c: print-rtl.c \
 204   ${G_RTL_H} ${G_TREE_H} hard-reg-set.h ${G_BASIC_BLOCK_H}
 205         ${_MKTARGET_CREATE}
 206         rm -f buid-print-rtl.c
 207         ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
 208                 ${GNUHOSTDIST}/gcc/print-rtl.c >${.TARGET}
 209 build-print-rtl.lo: ${HH}
 210
 211 build-bitmap.c: bitmap.c \
 212   ${G_RTL_H} flags.h ${G_BASIC_BLOCK_H} ${REGS_H} ${G_GCC_H} gtype-desc.h
 213         ${_MKTARGET_CREATE}
 214         rm -f build-bitmap.c
 215         ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
 216                 ${GNUHOSTDIST}/gcc/bitmap.c >${.TARGET}
 217 build-bitmap.lo: ${HH}
 218
 219 build-errors.c: errors.c errors.h
 220         ${_MKTARGET_CREATE}
 221         rm -f build-errors.c
 222         cat ${GNUHOSTDIST}/gcc/errors.c >${.TARGET}
 223 build-errors.lo: ${HH_NORTL}
 224
 225 build-varray.c: varray.c \
 226   ${G_RTL_H} ${G_GCC_H} ${TREE_H} bitmap.h errors.h
 227         ${_MKTARGET_CREATE}
 228         rm -f build-varray.c
 229         ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
 230                 ${GNUHOSTDIST}/gcc/varray.c >${.TARGET}
 231 build-varray.lo: ${HH} gtype-desc.h
 232
 233 build-ggc-none.c: ggc-none.c \
 234   ${G_GCC_H} gtype-desc.h
 235         ${_MKTARGET_CREATE}
 236         rm -f build-ggc-none.c
 237         ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \
 238                 ${GNUHOSTDIST}/gcc/ggc-none.c >${.TARGET}
 239 build-ggc-none.lo: ${HH}
 240
 241 #
 242 # The `early' insn-foo generators
 243 #
 244 .for f in conditions.c constants.h
 245 CLEANFILES+=            gen${f:R} insn-${f}
 246
 247 gen${f:R}.lo: gen${f:R}.c ${HH}
 248 gen${f:R}: gen${f:R}.lo ${EXTRADEPENDSEARLY}
 249         ${_MKTARGET_LINK}
 250         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
 251 insn-${f}: gen${f:R} ${G_md_file}
 252         ${_MKTARGET_CREATE}
 253         ./gen${f:R} ${G_md_file} >${.TARGET}
 254 .endfor
 255
 256 #
 257 # The normal insn-foo generators
 258 #
 259 .for f in gensupport.c read-rtl.c dummy-conditions.c
 260 ${f:R}.lo: ${HH}
 261 .endfor
 262
 263 EXTRADEPENDS=           ${G_BUILD_RTL:.o=.lo} ${G_BUILD_SUPPORT:.o=.lo} \
 264                         ${G_BUILD_PRINT:.o=.lo} ${G_BUILD_ERRORS:.o=.lo}
 265 .for f in attr.h codes.h config.h emit.c extract.c flags.h opinit.c output.c \
 266           peep.c recog.c
 267 CLEANFILES+=            gen${f:R} insn-${f}
 268
 269 gen${f:R}.lo: ${HH}
 270 gen${f:R}: gen${f:R}.lo ${EXTRADEPENDS}
 271         ${_MKTARGET_LINK}
 272         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY}
 273 insn-${f}: gen${f:R} ${G_md_file}
 274         ${_MKTARGET_CREATE}
 275         ./gen${f:R} ${G_md_file} >${.TARGET}
 276 .endfor
 277
 278 #
 279 # "One of these things is not like the other"
 280 #
 281 CLEANFILES+=            genattrtab insn-attrtab.c
 282 genattrtab.lo: ${HH} gtype-desc.h
 283 genautomata.lo: ${HH}
 284 genattrtab: genattrtab.lo genautomata.lo ${EXTRADEPENDS} ${G_BUILD_VARRAY:.o=.lo}
 285         ${_MKTARGET_LINK}
 286         ${HOST_LINK.c} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} -lm
 287 insn-attrtab.c: genattrtab ${G_md_file}
 288         ${_MKTARGET_CREATE}
 289         ./genattrtab ${G_md_file} >${.TARGET}
 290
 291 #
 292 # Required hard-coded dependancies.
 293 #
 294 genextract.lo: insn-config.h
 295 insn-conditions.lo: insn-constants.h tm_p.h tm-preds.h
 296 build-ggc-none.lo: gtype-desc.h
 297 ggc-none.o: gtype-desc.h
 298
 299 insn-attrtab.o: insn-config.h
 300 insn-extract.o: insn-config.h
 301 toplev.d toplev.o: options.h
 302 coverage.d: gcov-iov.h
 303 gcov-io.h: gcov-iov.h
 304
 305 COPTS+=-Wno-stack-protector
 306
 307 .PATH: ${DIST}/gcc ${DIST}/libiberty ${GCCARCH} ${G_out_file:H} ${DIST}/include