1#!/bin/sh 2# $NetBSD: mknative-gcc.old,v 1.1 2014/02/26 09:54:34 mrg Exp $ 3# 4# was: NetBSD: mknative-gcc,v 1.75 2014/02/16 11:26:31 skrll Exp 5# 6# Shell script for generating all the constants needed for a native 7# platform build of gcc. 8# 9 10# XXX split out GCC 4.1 support 11 12# initialise 13 14_TMPDIR=$2 15_TOP=$3 16_SRC=$4 17_PLATFORM=$5 18_DESTDIR=$6 19_ABI=$7 20_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 21_GNU_DIST=`cd ${_VPATH}; pwd` 22 23if [ -z "$_DESTDIR" ]; then 24 echo "\$_DESTDIR is empty" 2>&1 25 exit 1 26fi 27 28. $_TOP/tools/gcc/mknative.common 29 30# default to GCC 4.1 for now 31_OUTDIR="$_TOP/gnu" 32_OUTDIRBASE="gnu" 33 34sanitise_includes () { 35 sed \ 36 -e "s,-I$_DESTDIR/usr/include,,g" \ 37 -e "s,-I$_SRC/external/lgpl3/mpfr/dist/src,,g" \ 38 -e "s,-I$_SRC/external/lgpl3/mpc/dist/src,,g" \ 39 -e "s,-I$_SRC/external/lgpl3/gmp/lib/libgmp/arch/$MACHINE_ARCH,,g" \ 40 -e "s,-I/usr/include/[^ ]*,," 41} 42 43##### gnu/lib/crtstuff ##### 44 45get_crtstuff () { 46 _subdir="$1" 47 mkdir -p $_OUTDIR/lib/$_subdir/arch 48 49 getvars gcc/Makefile \ 50 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS CRTSTUFF_T_CFLAGS_S \ 51 tm_defines xm_file xm_defines \ 52 | sanitise_includes \ 53 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk 54} 55 56##### gnu/lib/libg2c ##### 57 58get_libg2c () { 59 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH 60 61 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 62 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 63 64 { 65 getvars $_PLATFORM/libf2c/Makefile \ 66 F2CEXT 67 getvars $_PLATFORM/libf2c/libF77/Makefile \ 68 ALL_CFLAGS OBJS 69 getvars $_PLATFORM/libf2c/libI77/Makefile \ 70 ALL_CFLAGS OBJS | sed 's,=,+=,' 71 getvars $_PLATFORM/libf2c/libU77/Makefile \ 72 ALL_CFLAGS OBJS | sed 's,=,+=,' 73 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 74} 75 76##### gnu/lib/libgcc ##### 77 78get_libgcc_list_funcs_asm () { 79 { 80 getvars gcc/Makefile LIB1ASMFUNCS | { 81 # print newline separated list 82 sed -e ' 83 s,^.*=,, 84 s, *$,, 85 s, *, ,g 86 s, ,\ 87,g' 88 } 89 getvars gcc/Makefile LIB2FUNCS_EXTRA | { 90 # print newline separated list 91 sed -e ' 92 s,^.*=,, 93 s, *$,, 94 s, *, ,g 95 s, ,\ 96,g' | \ 97 sed -ne ' 98 /\.S$/ { s,^.*/,,; s,\.S$,,; p; } 99 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; } 100 ' 101 } 102 } | { 103 # print foo and foo_s 104 sed -ne ' 105 /./ { 106 p 107 s,$,_s, 108 p 109 } 110 ' 111 } | sort 112} 113 114get_libgcc_list_funcs_lib () { 115 local _lib=$1 116 local _lib_prefix=${_lib%.*} 117 local _lib_suffix=${_lib#*.} 118 local _abi=${2:-'\.'} 119 120 cat build/gcc/libgcc.mk | \ 121 grep '/'${_abi}'/' | \ 122 sed -ne ' 123 /^'${_abi}'\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ { 124 s,^.*/,, 125 s,\.o$,, 126 p 127 } 128 ' | sort 129} 130 131get_libgcc_list_objs_libs () { 132 local _abi=${1:-'\.'} 133 134 cat build/gcc/libgcc.mk | \ 135 grep '/'${_abi}'/' | \ 136 egrep '^'${_abi}'\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \ 137 sed -e ' 138 s,^'${_abi}'\/,, 139 s,: .*/, , 140 s,^\(.*\) \(.*\)$,\2 \1, 141 ' | sort 142} 143 144get_libgcc_list_objs_srcs () { 145 local _abi=${1:-'\.'} # XXX not used 146 147 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 148 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 149 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 150 sed -e 's,\(.*\),\1.o \1.c,' 151 152 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 153 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 154 sed -e 's,\(.*\),\1.o \1.S,' 155 else 156 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 157 sed -e 's,\(.*\),\1.o \1.c,' 158 fi | sort 159} 160 161get_libgcc_list_objs_tmplsrcs () { 162 local _abi=${1:-'\.'} 163 164 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 165 grep '/'${_abi}'/' | \ 166 sed -ne ' 167 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1, 168 # basename 169 /\$/ { s,\$.*/,,; } 170 /\// { s,\/.*/,,; } 171 p 172 ' | sort -u 173} 174 175get_libgcc_list_objs_xflags () { 176 local _flags=$1 177 local _abi=${2:-'\.'} 178 179 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 180 grep '/'${_abi}'/' | \ 181 sed -n ' 182 x 183 :loop 184 g 185 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p 186 g 187 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/ 188 h 189 t loop 190 ' | sort 191} 192 193get_libgcc_list_objs_cppflags () { 194 get_libgcc_list_objs_xflags D $1 195} 196 197get_libgcc_list_objs_copts () { 198 get_libgcc_list_objs_xflags fmx $1 199} 200 201get_libgcc_list_tmplsrcs () { 202 local _lib=$1 203 local _abi=$2 # XXX not used 204 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX ) 205 206 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 207 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 208 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 209 210 # all files 211 local _lib_prefix=${_lib%.*} 212 local _lib_suffix=${_lib#*.} 213 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \ 214 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \ 215 $_tmplallsrcs 216 217 # TMPLFPSRCS = [fdp]p-bit.c 218 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \ 219 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 220 221 # TMPLASMSRCS = $(LIB1ASMSRC) 222 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \ 223 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 224 225 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS 226 cat $_tmplallsrcs | \ 227 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \ 228 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 229 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 230 231 rm -f $_tmplallsrcs 232} 233 234get_libgcc_new_analyze () { 235 local _abi=$1 236 237 mkdir -p $_TOP/${_machine_arch_subdir} 238 239 touch $_TOP/${libgcc_db_funcs}.S 240 get_libgcc_list_funcs_asm | \ 241 writefile ${libgcc_db_funcs}.S 242 243 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 244 touch $_TOP/${libgcc_db_funcs}.${_lib%.*} 245 get_libgcc_list_funcs_lib $_lib $_abi | \ 246 writefile ${libgcc_db_funcs}.${_lib%.*} 247 done 248 249 get_libgcc_list_objs_libs $_abi | writefile ${libgcc_db_objs_libs} 250 get_libgcc_list_objs_srcs $_abi | writefile ${libgcc_db_objs_srcs} 251 get_libgcc_list_objs_tmplsrcs $_abi | writefile ${libgcc_db_objs_tmplsrcs} 252 get_libgcc_list_objs_cppflags $_abi | writefile ${libgcc_db_objs_cppflags} 253 get_libgcc_list_objs_copts $_abi | writefile ${libgcc_db_objs_copts} 254 255 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 256 get_libgcc_list_tmplsrcs $_lib $_abi 257 done 258} 259 260##### 261 262get_libgcc_gen_tmplsrcs_tmplsrcs () { 263 local _lib=$1 264 265 printf '\n' 266 printf 'TMPLSRCS.%s = \\\n' $_lib 267 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 268} 269 270get_libgcc_gen_tmplsrcs_tmplfpsrcs () { 271 local _lib=$1 272 273 printf '\n' 274 printf 'TMPLFPSRCS.%s = \\\n' $_lib 275 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 276} 277 278get_libgcc_gen_tmplsrcs_tmplasmsrcs () { 279 local _lib=$1 280 281 printf '\n' 282 printf 'TMPLASMSRCS.%s = \\\n' $_lib 283 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 284 sed -e 's,LIB1ASMSRC,G_&,' 285} 286 287get_libgcc_gen_srcs () { 288 local _lib=$1 289 290 printf '\n' 291 printf 'SRCS.%s = \\\n' $_lib 292 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 293 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 294 sed -e 's,$,.c,; s,^,tmp_,' 295 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 296 sed -e 's,$,.S,; s,^,tmp_,' 297 else 298 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \ 299 sed -e 's,$,.c,; s,^,tmp_,' 300 fi | sort | \ 301 sed -e 's,^, ,; s,$, \\,' 302} 303 304_lookup_objs () { 305 local _obj=$1; local _key=$2 306 307 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2 308} 309 310get_libgcc_gen_srcs_tmplsrcs () { 311 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 312 while read _obj; do 313 printf 'SRCS.tmp_%s=%s\n' \ 314 "$( _lookup_objs $_obj srcs )" \ 315 "$( _lookup_objs $_obj tmplsrcs )" 316 done | \ 317 sed -e 's,\$(\(.*\)),${G_\1},' 318} 319 320get_libgcc_gen_srcs_cppflags () { 321 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 322 while read _obj; do 323 printf '_CPPFLAGS.tmp_%s=%s\n' \ 324 "$( _lookup_objs $_obj srcs )" \ 325 "$( _lookup_objs $_obj cppflags | xargs )" 326 done 327} 328 329get_libgcc_gen_srcs_copts () { 330 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 331 while read _obj; do 332 printf 'COPTS.tmp_%s=%s\n' \ 333 "$( _lookup_objs $_obj srcs )" \ 334 "$( _lookup_objs $_obj copts | xargs )" 335 done 336} 337 338get_libgcc_new_generate () { 339 local _abi=$1 340 341 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 342 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do 343 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \ 344 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk 345 done 346 347 get_libgcc_gen_srcs $_lib | \ 348 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk 349 done 350 351 for _arg in tmplsrcs cppflags copts; do 352 eval get_libgcc_gen_srcs_${_arg} | \ 353 eval writefile \$libgcc_srcs_mk_${_arg} 354 done 355} 356 357##### 358 359get_libgcc_new () { 360 _subdir="$1" 361 _abi="$2" 362 363 # List of generated files. 364 365 _machine_arch_subdir=$_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH/$_abi 366 367 libgcc_db_funcs=${_machine_arch_subdir}/funcs 368 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs 369 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 370 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 371 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs 372 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 373 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 374 375 get_libgcc_new_analyze $_abi 376 377 libgcc_libs_mk=${_machine_arch_subdir}/libs 378 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 379 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk 380 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 381 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 382 383 get_libgcc_new_generate $_abi 384} 385 386get_libgcc () { 387 _subdir="$1" 388 mkdir -p $_OUTDIR/lib/lib$_subdir/arch 389 390 case "$_subdir" in 391 gcc4|gcc) 392 _extravars="COLLECT2 UNWIND_H xm_include_list" 393 _archsubdir="" 394 ;; 395 esac 396 397 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 398 # XXX we should probably grab everything Just In Case for 399 # the future. 400 { 401 getvars gcc/Makefile \ 402 INCLUDES LIB2ADD LIB2ADDEH LIB2ADD_ST \ 403 LIB1ASMFUNCS LIB1ASMSRC \ 404 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 405 LIB2FUNCS_EXTRA \ 406 LIBGCC2_CFLAGS \ 407 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 408 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 409 EXTRA_HEADERS xm_defines \ 410 tm_defines ${_extravars} 411 } | sanitise_includes \ 412 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 413 414 # Generate new style files. 415 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 416 get_libgcc_new $_subdir $_ABI 417 fi 418} 419 420##### gnu/lib/libgcov ##### 421 422get_libgcov () { 423 _subdir="$1" 424 425 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 426 427 { 428 getvars gcc/Makefile \ 429 LIBGCOV 430 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 431 432 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 433 <$_TMPDIR/gcc/gcov-iov.h 434 435} 436 437##### gnu/usr.bin/gcc[34]/libiberty ##### 438 439get_gcc_libiberty () { 440 _subdir="$1" 441 case "$_subdir" in 442 gcc4) 443 _libibertydir="usr.bin/$_subdir/libiberty" 444 ;; 445 gcc) 446 _libibertydir="lib/libiberty" 447 ;; 448 esac 449 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 450 451 getvars libiberty/Makefile \ 452 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 453 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 454 455 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 456 <$_TMPDIR/libiberty/config.h 457} 458 459##### lib/libdecnumber ##### 460 461get_libdecnumber () { 462 _subdir="$1" 463 464 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 465 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 466 <$_TMPDIR/libdecnumber/config.h 467} 468 469##### lib/libgomp ##### 470 471get_libgomp () { 472 _subdir="$1" 473 474 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 475 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 476 <$_TMPDIR/$_PLATFORM/libgomp/config.h 477 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 478 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 479 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 480 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 481 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 482 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 483} 484 485##### gnu/lib/libobjc ##### 486 487get_libobjc () { 488 _subdir="$1/arch/$MACHINE_ARCH" 489 _options="ALL_OPT_FILES" 490 _unwind="UNWIND_H" 491 492 mkdir -p $_OUTDIR/lib/$_subdir 493 494 { 495 if [ -n "$_options" ]; then 496 getvars gcc/Makefile $_options 497 fi 498 getvars $_PLATFORM/libobjc/Makefile \ 499 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 500 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 501 if [ -n "$_unwind" ]; then 502 getvars gcc/Makefile $_unwind 503 fi 504 } | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 505 506 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 507 <$_TMPDIR/$_PLATFORM/libobjc/config.h 508} 509 510##### gnu/lib/libstdc++-v3 ##### 511 512get_libstdcxx_v3 () { 513 _subdir="$1" 514 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 515 516 case ${_subdir} in 517 *) 518 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 519 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra tr1_impl_headers parallel_headers decimal_headers" 520 _headers2="thread_host_headers host_headers_extra" 521 _build_headers="c++allocator.h c++config.h cxxabi_tweaks.h gthr-default.h gthr-posix.h gthr-single.h gthr-tpf.h gthr.h" 522 _unwind="UNWIND_H" 523 ;; 524 esac 525 526 # build files 527 for h in $_build_headers; do 528 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 529 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 530 done 531 532 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 533 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 534 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 535 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 536 537 { 538 # libsupc++ 539 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 540 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 541 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 542 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 543 544 # src 545 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 546 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 547 548 # include 549 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 550 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 551 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 552 bits_headers backward_headers ext_headers c_base_headers_extra \ 553 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 554 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 555 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 556 557 if [ -n "$_unwind" ]; then 558 getvars gcc/Makefile $_unwind 559 fi 560 } | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 561} 562 563##### gnu/usr.bin/gcc* ##### 564 565get_gcc_bootstrap () { 566 _subdir="$1" 567 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 568 for f in auto-host tm config gthr-default; do 569 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 570 done 571} 572 573get_gcc () { 574 _subdir="$1" 575 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 576 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 577 case ${_subdir} in 578 gcc4) 579 _buildname="BUILD_" 580 _libcppsubdir="" 581 _extravars="TM_H ALL_OPT_FILES" 582 _hconfig_h="" 583 _extravars2="tm_file_list build_xm_include_list" 584 _extravars3="tm_p_include_list" 585 ;; 586 587 gcc) 588 _buildname="BUILD_" 589 _libcppsubdir="" 590 _extravars="TM_H ALL_OPT_FILES" 591 _hconfig_h="" 592 _extravars2="tm_file_list build_xm_include_list" 593 _extravars3="tm_p_include_list" 594 ;; 595 esac 596 597 { 598 getvars gcc/Makefile \ 599 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 600 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 601 sed -e 's#build/errors.o#build-errors.o#g' \ 602 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 603 -e 's#build/rtl.o#build-rtl.o#g' \ 604 -e 's#build/varray.o#build-varray.o#g' \ 605 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 606 -e 's#build/##g' 607 getvars gcc/Makefile \ 608 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 609 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 610 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 611 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 612 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 613 GTFILES GTFILES_LANG_DIR_NAMES \ 614 tm_defines host_xm_file host_xm_defines tm_p_file \ 615 target_cpu_default ${_extravars} ${_extravars2} \ 616 lang_specs_files ${_extravars3} \ 617 | sanitise_includes 618 getvars gcc/Makefile \ 619 LIB2ADDEHDEP | sed 's/unwind.inc//' 620 getvars gcc/Makefile \ 621 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 622 getvars gcc/Makefile \ 623 F77_OBJS | sed 's/f\///g' 624 case ${_subdir} in 625 gcc4 | gcc) 626 getvars libcpp/Makefile \ 627 libcpp_a_OBJS 628 ;; 629 esac 630 getvars gcc/Makefile \ 631 ENABLE_SHARED 632 case ${_subdir} in 633 gcc4 | gcc) 634 echo G_SHLIB_LINK="$CC -shared" 635 echo G_SHLIB_MULTILIB=. 636 ;; 637 esac 638 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 639 640 case "$_subdir" in 641 gcc4) 642 write_c $_OUTDIRBASE/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 643 hfiles='auto-host gencheck configargs gthr-default tm bconfig config multilib' 644 ;; 645 gcc) 646 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 647 hfiles='auto-host configargs gthr-default tm bconfig config multilib bversion plugin-version' 648 ;; 649 esac 650 for f in $hfiles; do 651 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 652 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 653 then 654 ex <<__EOF__ $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 655/configuration_arguments/ s/$// 656ya 657i 658#ifdef _SOFT_FLOAT 659. 660pu 661s/";$/ -with-float=soft";/ 662a 663#else 664#endif 665. 666. m +1 667/configure_default_options/ s/{ NULL.*$// 668a 669#ifdef _SOFT_FLOAT 670 { "float", "soft" }, 671#endif 672 { NULL, NULL } 673}; 674. 675wq 676__EOF__ 677 fi 678 done 679 680 # keep identical 681 for f in all-tree.def; do 682 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 683 done 684 685 # special transforms 686 for f in gtyp-input.list; do 687 sed -e 's/^.*external\/gpl3\/gcc\.old\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 688 done 689 690 # special platforms 691 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 692 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 693 fi 694} 695 696##### main ##### 697 698case "$1" in 699# .mk and .h files for libgcc bootstrap (from host build) 700 701libgcc4) 702 get_libgcc gcc4 703 get_crtstuff crtstuff4 704 exit 0 705 ;; 706 707libgcc45) 708 _OUTDIR="$_TOP/external/gpl3/gcc.old" 709 _OUTDIRBASE="external/gpl3/gcc.old" 710 get_libgcc gcc 711 get_crtstuff crtstuff 712 get_libgcov gcc 713 get_gcc_bootstrap gcc 714 exit 0 715 ;; 716 717# gcc files 718gcc4) 719 get_gcc gcc4 720 get_libgcc gcc4 721 get_libgcov gcc4 722 get_crtstuff crtstuff4 723 get_gcc_libiberty gcc4 724 get_libobjc libobjc4 725 get_libstdcxx_v3 libstdc++-v3_4 726 exit 0 727 ;; 728 729gcc45) 730 _OUTDIR="$_TOP/external/gpl3/gcc.old" 731 _OUTDIRBASE="external/gpl3/gcc.old" 732 get_gcc gcc 733 get_libgcc gcc 734 get_libgcov gcc 735 get_crtstuff crtstuff 736 get_gcc_libiberty gcc 737 get_libobjc libobjc 738 get_libstdcxx_v3 libstdc++-v3 739 get_libdecnumber libdecnumber 740 get_libgomp libgomp 741 exit 0 742 ;; 743 744 745*) echo invalid arguments; exit 1;; 746esac 747