mknative-gcc revision 1.39
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.39 2009/11/30 09:57:59 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 ${libgcc_libs_mk}.${_lib%.*}.tmpsrcs.${_tmp}.mk 278 done 279 280 get_libgcc_gen_srcs $_lib | \ 281 write_mk ${libgcc_libs_mk}.${_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=${_machine_arch_subdir}/objs.copts 306 307 get_libgcc_new_analyze 308 309 libgcc_libs_mk=${_machine_arch_subdir}/libs 310 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 311 libgcc_srcs_mk_tmpsrcs=${_machine_arch_subdir}/srcs.tmpsrcs.mk 312 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 313 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 314 315 get_libgcc_new_generate 316} 317 318get_libgcc () { 319 _subdir="$1" 320 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 321 322 case "$_subdir" in 323 gcc3) 324 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 325 _archsubdir="" 326 ;; 327 gcc4) 328 _extravars="COLLECT2 UNWIND_H xm_include_list" 329 _archsubdir="" 330 ;; 331 esac 332 333 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 334 # XXX we should probably grab everything Just In Case for 335 # the future. 336 { 337 getvars gcc/Makefile \ 338 INCLUDES LIB2ADD LIB2ADDEH \ 339 LIB1ASMFUNCS LIB1ASMSRC \ 340 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 341 LIBGCC2_CFLAGS \ 342 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 343 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 344 EXTRA_HEADERS xm_defines \ 345 tm_defines ${_extravars} 346 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 347 348 # Generate new style files. 349 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 350 get_libgcc_new $_subdir 351 fi 352} 353 354##### gnu/lib/libgcov ##### 355 356get_libgcov () { 357 _subdir="$1" 358 359 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 360 361 { 362 getvars gcc/Makefile \ 363 LIBGCOV 364 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 365 366 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 367 <$_TMPDIR/gcc/gcov-iov.h 368 369} 370 371##### gnu/usr.bin/gcc[34]/libiberty ##### 372 373get_gcc_libiberty () { 374 _subdir="$1" 375 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 376 377 getvars libiberty/Makefile \ 378 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 379 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 380 381 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 382 <$_TMPDIR/libiberty/config.h 383} 384 385##### gnu/lib/libobjc ##### 386 387get_libobjc () { 388 case "$1" in 389 *4) 390 _subdir="$1/arch/$MACHINE_ARCH" 391 _options="ALL_OPT_FILES" 392 _unwind="UNWIND_H" 393 ;; 394 *) 395 _subdir="$1" 396 _options="" 397 _unwind="" 398 ;; 399 esac 400 401 mkdir -p $_TOP/gnu/lib/$_subdir 402 403 { 404 if [ -n "$_options" ]; then 405 getvars gcc/Makefile $_options 406 fi 407 getvars $_PLATFORM/libobjc/Makefile \ 408 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 409 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 410 if [ -n "$_unwind" ]; then 411 getvars gcc/Makefile $_unwind 412 fi 413 } | write_mk gnu/lib/$_subdir/defs.mk 414 415 write_c gnu/lib/$_subdir/config.h \ 416 <$_TMPDIR/$_PLATFORM/libobjc/config.h 417} 418 419##### gnu/lib/libstdc++-v3 ##### 420 421get_libstdcxx_v3 () { 422 _subdir="$1" 423 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 424 425 case ${_subdir} in 426 *4) 427 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 428 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 429 _headers2="thread_host_headers host_headers_extra" 430 _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" 431 _unwind="UNWIND_H" 432 ;; 433 *) 434 _src_CC_files="" 435 _headers1="target_headers" 436 _headers2="thread_target_headers target_headers_extra" 437 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 438 _unwind="" 439 ;; 440 esac 441 442 # build files 443 for h in $_build_headers; do 444 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 445 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 446 done 447 448 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 449 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 450 451 { 452 # libmath 453 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 454 libmath_la_SOURCES libmath_la_LIBADD 455 456 # libsupc++ 457 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 458 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 459 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 460 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 461 462 # src 463 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 464 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 465 466 # include 467 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 468 c_base_headers_rename std_headers_rename 469 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 470 bits_headers backward_headers ext_headers c_base_headers_extra \ 471 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 472 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 473 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 474 475 if [ -n "$_unwind" ]; then 476 getvars gcc/Makefile $_unwind 477 fi 478 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 479} 480 481##### gnu/usr.bin/gcc3 ##### 482 483get_gcc () { 484 _subdir="$1" 485 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 486 case ${_subdir} in 487 gcc4) 488 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 489 _buildname="BUILD_" 490 _libcppsubdir="" 491 _extravars="TM_H ALL_OPT_FILES" 492 _hconfig_h="" 493 _extravars2="tm_file_list build_xm_include_list" 494 _extravars3="tm_p_include_list" 495 496 ;; 497 *) 498 _buildname="HOST_" 499 _libcppsubdir="gcc/" 500 _extravars="" 501 _hconfig_h="HCONFIG_H" 502 _extravars2="" 503 _extravars3="" 504 ;; 505 esac 506 507 { 508 getvars gcc/Makefile \ 509 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 510 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 511 sed -e 's#build/errors.o#build-errors.o#g' \ 512 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 513 -e 's#build/rtl.o#build-rtl.o#g' \ 514 -e 's#build/varray.o#build-varray.o#g' \ 515 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 516 -e 's#build/##g' 517 getvars gcc/Makefile \ 518 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 519 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 520 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 521 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 522 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 523 GTFILES GTFILES_LANG_DIR_NAMES \ 524 tm_defines host_xm_file host_xm_defines tm_p_file \ 525 target_cpu_default ${_extravars} ${_extravars2} \ 526 lang_specs_files ${_extravars3} 527 getvars gcc/Makefile \ 528 LIB2ADDEHDEP | sed 's/unwind.inc//' 529 getvars gcc/Makefile \ 530 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 531 getvars gcc/Makefile \ 532 F77_OBJS | sed 's/f\///g' 533 case ${_subdir} in 534 gcc4) 535 getvars libcpp/Makefile \ 536 libcpp_a_OBJS 537 ;; 538 gcc3) 539 getvars gcc/Makefile \ 540 LIBCPP_OBJS LIBCPP_H 541 ;; 542 esac 543 getvars gcc/Makefile \ 544 ENABLE_SHARED 545 case ${_subdir} in 546 gcc4) 547 echo G_SHLIB_LINK="$CC -shared" 548 echo G_SHLIB_MULTILIB=. 549 ;; 550 gcc3) 551 getvars gcc/Makefile \ 552 SHLIB_LINK SHLIB_MULTILIB 553 ;; 554 esac 555 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 556 557 case "$_subdir" in 558 gcc3) 559 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 560 ;; 561 gcc4) 562 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 563 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 564 ;; 565 esac 566 for f in $hfiles; do 567 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 568 done 569} 570 571##### main ##### 572 573case "$1" in 574# .mk and .h files for libgcc bootstrap (from host build) 575libgcc) 576 get_libgcc gcc3 577 get_crtstuff crtstuff3 578 exit 0 579 ;; 580 581libgcc4) 582 get_libgcc gcc4 583 get_crtstuff crtstuff4 584 exit 0 585 ;; 586 587# gcc files 588gcc4) 589 get_gcc gcc4 590 get_libgcc gcc4 591 get_libgcov gcc4 592 get_crtstuff crtstuff4 593 get_gcc_libiberty gcc4 594 get_libobjc libobjc4 595 get_libstdcxx_v3 libstdc++-v3_4 596 exit 0 597 ;; 598 599gcc3) 600 get_gcc gcc3 601 get_libg2c 602 get_libgcc gcc3 603 get_crtstuff crtstuff3 604 get_gcc_libiberty gcc3 605 get_libobjc libobjc3 606 get_libstdcxx_v3 libstdc++-v3 607 exit 0 608 ;; 609 610*) echo invalid arguments; exit 1;; 611esac 612