mknative-gcc revision 1.38
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.38 2009/11/30 09:50:59 uebayasi Exp $ 3# 4# Shell script for generating all the constants needed for a native 5# platform build of src/gnu/dist/gcc. 6# 7 8# initialise 9 10_TMPDIR=$2 11_TOP=$3 12_PLATFORM=$4 13_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 14_GNU_DIST=`cd ${_VPATH}; pwd` 15 16. $_TOP/tools/gcc/mknative.common 17 18##### gnu/lib/crtstuff ##### 19 20get_crtstuff () { 21 _subdir="$1" 22 mkdir -p $_TOP/gnu/lib/$_subdir/arch 23 24 getvars gcc/Makefile \ 25 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS \ 26 tm_defines xm_file xm_defines \ 27 | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH.mk 28} 29 30##### gnu/lib/libg2c ##### 31 32get_libg2c () { 33 mkdir -p $_TOP/gnu/lib/libg2c3/arch/$MACHINE_ARCH 34 35 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 36 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 37 38 { 39 getvars $_PLATFORM/libf2c/Makefile \ 40 F2CEXT 41 getvars $_PLATFORM/libf2c/libF77/Makefile \ 42 ALL_CFLAGS OBJS 43 getvars $_PLATFORM/libf2c/libI77/Makefile \ 44 ALL_CFLAGS OBJS | sed 's,=,+=,' 45 getvars $_PLATFORM/libf2c/libU77/Makefile \ 46 ALL_CFLAGS OBJS | sed 's,=,+=,' 47 } | write_mk gnu/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 48} 49 50##### gnu/lib/libgcc ##### 51 52get_libgcc_list_funcs_asm () { 53 getvars gcc/Makefile LIB1ASMFUNCS | { 54 # print newline separated list 55 sed -e ' 56 s,^.*=,, 57 s, *$,, 58 s, *, ,g 59 s, ,\ 60,g' 61 } | { 62 # print foo and foo_s 63 sed -ne ' 64 /./ { 65 p 66 s,$,_s, 67 p 68 } 69 ' 70 } | sort 71} 72 73get_libgcc_list_funcs_lib () { 74 local _lib=$1 75 local _lib_prefix=${_lib%.*} 76 local _lib_suffix=${_lib#*.} 77 78 sed -ne ' 79 /^\.\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ { 80 s,^.*/,, 81 s,\.o$,, 82 p 83 } 84 ' build/gcc/libgcc.mk | sort 85} 86 87get_libgcc_list_objs_libs () { 88 cat build/gcc/libgcc.mk | \ 89 egrep '^\.\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \ 90 sed -e ' 91 s,^\.\/,, 92 s,: .*/, , 93 s,^\(.*\) \(.*\)$,\2 \1, 94 ' | sort 95} 96 97get_libgcc_list_objs_srcs () { 98 { 99 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 100 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 101 sed -e 's,\(.*\),\1.o \1.c,' 102 103 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 104 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 105 sed -e 's,\(.*\),\1.o \1.S,' 106 } | sort 107} 108 109get_libgcc_list_objs_tmpsrcs () { 110 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 111 sed -ne ' 112 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1, 113 # basename 114 /\$/ { s,\$.*/,,; } 115 /\// { s,\/.*/,,; } 116 p 117 ' | sort 118} 119 120get_libgcc_list_objs_xflags () { 121 local _flags=$1 122 123 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 124 sed -n ' 125 x 126 :loop 127 g 128 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p 129 g 130 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/ 131 h 132 t loop 133 ' | sort 134} 135 136get_libgcc_list_objs_cppflags () { 137 get_libgcc_list_objs_xflags D 138} 139 140get_libgcc_list_objs_copts () { 141 get_libgcc_list_objs_xflags fmx 142} 143 144get_libgcc_list_tmpsrcs () { 145 local _lib=$1 146 local _tmpallsrcs=$( mktemp /tmp/mknative-gcc._tmpallsrcs.XXXXXX ) 147 148 touch $_TOP/${libgcc_db_tmpsrcs}.tmpsrcs.${_lib%.*} 149 touch $_TOP/${libgcc_db_tmpsrcs}.tmpfpsrcs.${_lib%.*} 150 touch $_TOP/${libgcc_db_tmpsrcs}.tmpasmsrcs.${_lib%.*} 151 152 # all files 153 local _lib_prefix=${_lib%.*} 154 local _lib_suffix=${_lib#*.} 155 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmpsrcs | \ 156 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \ 157 $_tmpallsrcs 158 159 # TMPFPSRCS = [fdp]p-bit.c 160 grep '[fdt]p-bit\.c' <$_tmpallsrcs | sort -u | \ 161 writefile ${libgcc_db_tmpsrcs}.tmpfpsrcs.${_lib%.*} 162 163 # TMPASMSRCS = $(LIB1ASMSRC) 164 grep '\$(LIB1ASMSRC)' <$_tmpallsrcs | sort -u | \ 165 writefile ${libgcc_db_tmpsrcs}.tmpasmsrcs.${_lib%.*} 166 167 # TMPSRCS is anything else; exclude TMPFPSRCS and TMPASMSRCS 168 cat $_tmpallsrcs | \ 169 comm -23 /dev/stdin $_TOP/${libgcc_db_tmpsrcs}.tmpfpsrcs.${_lib%.*} | \ 170 comm -23 /dev/stdin $_TOP/${libgcc_db_tmpsrcs}.tmpasmsrcs.${_lib%.*} | \ 171 writefile ${libgcc_db_tmpsrcs}.tmpsrcs.${_lib%.*} 172 173 rm -f $_tmpallsrcs 174} 175 176get_libgcc_new_analyze () { 177 mkdir -p $_TOP/${_machine_arch_subdir} 178 179 get_libgcc_list_funcs_asm | \ 180 writefile ${libgcc_db_funcs}.S 181 182 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 183 get_libgcc_list_funcs_lib $_lib | \ 184 writefile ${libgcc_db_funcs}.${_lib%.*} 185 done 186 187 get_libgcc_list_objs_libs | writefile ${libgcc_db_objs_libs} 188 get_libgcc_list_objs_srcs | writefile ${libgcc_db_objs_srcs} 189 get_libgcc_list_objs_tmpsrcs | writefile ${libgcc_db_objs_tmpsrcs} 190 get_libgcc_list_objs_cppflags | writefile ${libgcc_db_objs_cppflags} 191 get_libgcc_list_objs_copts | writefile ${libgcc_db_objs_copts} 192 193 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 194 get_libgcc_list_tmpsrcs $_lib 195 done 196} 197 198##### 199 200get_libgcc_gen_tmpsrcs_tmpsrcs () { 201 local _lib=$1 202 203 printf '\n' 204 printf 'TMPSRCS.%s = \\\n' $_lib 205 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmpsrcs}.tmpsrcs.${_lib%.*} 206} 207 208get_libgcc_gen_tmpsrcs_tmpfpsrcs () { 209 local _lib=$1 210 211 printf '\n' 212 printf 'TMPFPSRCS.%s = \\\n' $_lib 213 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmpsrcs}.tmpfpsrcs.${_lib%.*} 214} 215 216get_libgcc_gen_tmpsrcs_tmpasmsrcs () { 217 local _lib=$1 218 219 printf '\n' 220 printf 'TMPASMSRCS.%s = \\\n' $_lib 221 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmpsrcs}.tmpasmsrcs.${_lib%.*} | \ 222 sed -e 's,LIB1ASMSRC,G_&,' 223} 224 225get_libgcc_gen_srcs () { 226 local _lib=$1 227 228 printf '\n' 229 printf 'SRCS.%s = \\\n' $_lib 230 { 231 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 232 sed -e 's,$,.c,; s,^,tmp_,' 233 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 234 sed -e 's,$,.S,; s,^,tmp_,' 235 } | sort | \ 236 sed -e 's,^, ,; s,$, \\,' 237} 238 239_lookup_objs () { 240 local _obj=$1; local _key=$2 241 242 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2 243} 244 245get_libgcc_gen_srcs_tmpsrcs () { 246 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 247 while read _obj; do 248 printf 'SRCS.tmp_%s=%s\n' \ 249 "$( _lookup_objs $_obj srcs )" \ 250 "$( _lookup_objs $_obj tmpsrcs )" 251 done | \ 252 sed -e 's,\$(\(.*\)),${G_\1},' 253} 254 255get_libgcc_gen_srcs_cppflags () { 256 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 257 while read _obj; do 258 printf '_CPPFLAGS.tmp_%s=%s\n' \ 259 "$( _lookup_objs $_obj srcs )" \ 260 "$( _lookup_objs $_obj cppflags | xargs )" 261 done 262} 263 264get_libgcc_gen_srcs_copts () { 265 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 266 while read _obj; do 267 printf 'COPTS.tmp_%s=%s\n' \ 268 "$( _lookup_objs $_obj srcs )" \ 269 "$( _lookup_objs $_obj copts | xargs )" 270 done 271} 272 273get_libgcc_new_generate () { 274 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 275 for _tmp in tmpsrcs tmpfpsrcs tmpasmsrcs; do 276 eval get_libgcc_gen_tmpsrcs_${_tmp} $_lib | \ 277 write_mk ${_machine_arch_subdir}/${_lib%.*}.tmpsrcs.${_tmp}.mk 278 done 279 280 get_libgcc_gen_srcs $_lib | \ 281 write_mk ${_machine_arch_subdir}/${_lib%.*}.srcs.mk 282 done 283 284 for _arg in tmpsrcs cppflags copts; do 285 eval get_libgcc_gen_srcs_${_arg} | \ 286 eval writefile \$libgcc_srcs_mk_${_arg} 287 done 288} 289 290##### 291 292get_libgcc_new () { 293 _subdir="$1" 294 295 # List of generated files. 296 297 _machine_arch_subdir=gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH 298 299 libgcc_db_funcs=${_machine_arch_subdir}/funcs 300 libgcc_db_tmpsrcs=${_machine_arch_subdir}/tmpsrcs 301 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 302 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 303 libgcc_db_objs_tmpsrcs=${_machine_arch_subdir}/objs.tmpsrcs 304 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 305 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 306 307 get_libgcc_new_analyze 308 309 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 310 libgcc_srcs_mk_tmpsrcs=${_machine_arch_subdir}/srcs.tmpsrcs.mk 311 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 312 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 313 314 get_libgcc_new_generate 315} 316 317get_libgcc () { 318 _subdir="$1" 319 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 320 321 case "$_subdir" in 322 gcc3) 323 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 324 _archsubdir="" 325 ;; 326 gcc4) 327 _extravars="COLLECT2 UNWIND_H xm_include_list" 328 _archsubdir="" 329 ;; 330 esac 331 332 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 333 # XXX we should probably grab everything Just In Case for 334 # the future. 335 { 336 getvars gcc/Makefile \ 337 INCLUDES LIB2ADD LIB2ADDEH \ 338 LIB1ASMFUNCS LIB1ASMSRC \ 339 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 340 LIBGCC2_CFLAGS \ 341 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 342 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 343 EXTRA_HEADERS xm_defines \ 344 tm_defines ${_extravars} 345 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 346 347 # Generate new style files. 348 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 349 get_libgcc_new $_subdir 350 fi 351} 352 353##### gnu/lib/libgcov ##### 354 355get_libgcov () { 356 _subdir="$1" 357 358 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 359 360 { 361 getvars gcc/Makefile \ 362 LIBGCOV 363 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 364 365 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 366 <$_TMPDIR/gcc/gcov-iov.h 367 368} 369 370##### gnu/usr.bin/gcc[34]/libiberty ##### 371 372get_gcc_libiberty () { 373 _subdir="$1" 374 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 375 376 getvars libiberty/Makefile \ 377 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 378 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 379 380 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 381 <$_TMPDIR/libiberty/config.h 382} 383 384##### gnu/lib/libobjc ##### 385 386get_libobjc () { 387 case "$1" in 388 *4) 389 _subdir="$1/arch/$MACHINE_ARCH" 390 _options="ALL_OPT_FILES" 391 _unwind="UNWIND_H" 392 ;; 393 *) 394 _subdir="$1" 395 _options="" 396 _unwind="" 397 ;; 398 esac 399 400 mkdir -p $_TOP/gnu/lib/$_subdir 401 402 { 403 if [ -n "$_options" ]; then 404 getvars gcc/Makefile $_options 405 fi 406 getvars $_PLATFORM/libobjc/Makefile \ 407 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 408 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 409 if [ -n "$_unwind" ]; then 410 getvars gcc/Makefile $_unwind 411 fi 412 } | write_mk gnu/lib/$_subdir/defs.mk 413 414 write_c gnu/lib/$_subdir/config.h \ 415 <$_TMPDIR/$_PLATFORM/libobjc/config.h 416} 417 418##### gnu/lib/libstdc++-v3 ##### 419 420get_libstdcxx_v3 () { 421 _subdir="$1" 422 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 423 424 case ${_subdir} in 425 *4) 426 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 427 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 428 _headers2="thread_host_headers host_headers_extra" 429 _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" 430 _unwind="UNWIND_H" 431 ;; 432 *) 433 _src_CC_files="" 434 _headers1="target_headers" 435 _headers2="thread_target_headers target_headers_extra" 436 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 437 _unwind="" 438 ;; 439 esac 440 441 # build files 442 for h in $_build_headers; do 443 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 444 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 445 done 446 447 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 448 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 449 450 { 451 # libmath 452 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 453 libmath_la_SOURCES libmath_la_LIBADD 454 455 # libsupc++ 456 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 457 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 458 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 459 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 460 461 # src 462 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 463 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 464 465 # include 466 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 467 c_base_headers_rename std_headers_rename 468 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 469 bits_headers backward_headers ext_headers c_base_headers_extra \ 470 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 471 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 472 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 473 474 if [ -n "$_unwind" ]; then 475 getvars gcc/Makefile $_unwind 476 fi 477 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 478} 479 480##### gnu/usr.bin/gcc3 ##### 481 482get_gcc () { 483 _subdir="$1" 484 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 485 case ${_subdir} in 486 gcc4) 487 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 488 _buildname="BUILD_" 489 _libcppsubdir="" 490 _extravars="TM_H ALL_OPT_FILES" 491 _hconfig_h="" 492 _extravars2="tm_file_list build_xm_include_list" 493 _extravars3="tm_p_include_list" 494 495 ;; 496 *) 497 _buildname="HOST_" 498 _libcppsubdir="gcc/" 499 _extravars="" 500 _hconfig_h="HCONFIG_H" 501 _extravars2="" 502 _extravars3="" 503 ;; 504 esac 505 506 { 507 getvars gcc/Makefile \ 508 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 509 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 510 sed -e 's#build/errors.o#build-errors.o#g' \ 511 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 512 -e 's#build/rtl.o#build-rtl.o#g' \ 513 -e 's#build/varray.o#build-varray.o#g' \ 514 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 515 -e 's#build/##g' 516 getvars gcc/Makefile \ 517 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 518 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 519 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 520 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 521 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 522 GTFILES GTFILES_LANG_DIR_NAMES \ 523 tm_defines host_xm_file host_xm_defines tm_p_file \ 524 target_cpu_default ${_extravars} ${_extravars2} \ 525 lang_specs_files ${_extravars3} 526 getvars gcc/Makefile \ 527 LIB2ADDEHDEP | sed 's/unwind.inc//' 528 getvars gcc/Makefile \ 529 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 530 getvars gcc/Makefile \ 531 F77_OBJS | sed 's/f\///g' 532 case ${_subdir} in 533 gcc4) 534 getvars libcpp/Makefile \ 535 libcpp_a_OBJS 536 ;; 537 gcc3) 538 getvars gcc/Makefile \ 539 LIBCPP_OBJS LIBCPP_H 540 ;; 541 esac 542 getvars gcc/Makefile \ 543 ENABLE_SHARED 544 case ${_subdir} in 545 gcc4) 546 echo G_SHLIB_LINK="$CC -shared" 547 echo G_SHLIB_MULTILIB=. 548 ;; 549 gcc3) 550 getvars gcc/Makefile \ 551 SHLIB_LINK SHLIB_MULTILIB 552 ;; 553 esac 554 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 555 556 case "$_subdir" in 557 gcc3) 558 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 559 ;; 560 gcc4) 561 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 562 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 563 ;; 564 esac 565 for f in $hfiles; do 566 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 567 done 568} 569 570##### main ##### 571 572case "$1" in 573# .mk and .h files for libgcc bootstrap (from host build) 574libgcc) 575 get_libgcc gcc3 576 get_crtstuff crtstuff3 577 exit 0 578 ;; 579 580libgcc4) 581 get_libgcc gcc4 582 get_crtstuff crtstuff4 583 exit 0 584 ;; 585 586# gcc files 587gcc4) 588 get_gcc gcc4 589 get_libgcc gcc4 590 get_libgcov gcc4 591 get_crtstuff crtstuff4 592 get_gcc_libiberty gcc4 593 get_libobjc libobjc4 594 get_libstdcxx_v3 libstdc++-v3_4 595 exit 0 596 ;; 597 598gcc3) 599 get_gcc gcc3 600 get_libg2c 601 get_libgcc gcc3 602 get_crtstuff crtstuff3 603 get_gcc_libiberty gcc3 604 get_libobjc libobjc3 605 get_libstdcxx_v3 libstdc++-v3 606 exit 0 607 ;; 608 609*) echo invalid arguments; exit 1;; 610esac 611