mknative-gcc revision 1.43
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.43 2009/12/01 04:59:24 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 { 54 getvars gcc/Makefile LIB1ASMFUNCS | { 55 # print newline separated list 56 sed -e ' 57 s,^.*=,, 58 s, *$,, 59 s, *, ,g 60 s, ,\ 61,g' 62 } 63 getvars gcc/Makefile LIB2FUNCS_EXTRA | { 64 # print newline separated list 65 sed -e ' 66 s,^.*=,, 67 s, *$,, 68 s, *, ,g 69 s, ,\ 70,g' | \ 71 sed -ne ' 72 /\.S$/ { s,^.*/,,; s,\.S$,,; p; } 73 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; } 74 ' 75 } 76 } | { 77 # print foo and foo_s 78 sed -ne ' 79 /./ { 80 p 81 s,$,_s, 82 p 83 } 84 ' 85 } | sort 86} 87 88get_libgcc_list_funcs_lib () { 89 local _lib=$1 90 local _lib_prefix=${_lib%.*} 91 local _lib_suffix=${_lib#*.} 92 93 cat build/gcc/libgcc.mk | \ 94 grep -v '/32/' | \ 95 sed -ne ' 96 /^\.\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ { 97 s,^.*/,, 98 s,\.o$,, 99 p 100 } 101 ' | sort 102} 103 104get_libgcc_list_objs_libs () { 105 cat build/gcc/libgcc.mk | \ 106 grep -v '/32/' | \ 107 egrep '^\.\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \ 108 sed -e ' 109 s,^\.\/,, 110 s,: .*/, , 111 s,^\(.*\) \(.*\)$,\2 \1, 112 ' | sort 113} 114 115get_libgcc_list_objs_srcs () { 116 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 117 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 118 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 119 sed -e 's,\(.*\),\1.o \1.c,' 120 121 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 122 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 123 sed -e 's,\(.*\),\1.o \1.S,' 124 else 125 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 126 sed -e 's,\(.*\),\1.o \1.c,' 127 fi | sort 128} 129 130get_libgcc_list_objs_tmplsrcs () { 131 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 132 grep -v '/32/' | \ 133 sed -ne ' 134 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1, 135 # basename 136 /\$/ { s,\$.*/,,; } 137 /\// { s,\/.*/,,; } 138 p 139 ' | sort -u 140} 141 142get_libgcc_list_objs_xflags () { 143 local _flags=$1 144 145 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 146 grep -v '/32/' | \ 147 sed -n ' 148 x 149 :loop 150 g 151 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p 152 g 153 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/ 154 h 155 t loop 156 ' | sort 157} 158 159get_libgcc_list_objs_cppflags () { 160 get_libgcc_list_objs_xflags D 161} 162 163get_libgcc_list_objs_copts () { 164 get_libgcc_list_objs_xflags fmx 165} 166 167get_libgcc_list_tmplsrcs () { 168 local _lib=$1 169 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX ) 170 171 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 172 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 173 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 174 175 # all files 176 local _lib_prefix=${_lib%.*} 177 local _lib_suffix=${_lib#*.} 178 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \ 179 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \ 180 $_tmplallsrcs 181 182 # TMPLFPSRCS = [fdp]p-bit.c 183 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \ 184 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 185 186 # TMPLASMSRCS = $(LIB1ASMSRC) 187 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \ 188 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 189 190 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS 191 cat $_tmplallsrcs | \ 192 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \ 193 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 194 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 195 196 rm -f $_tmplallsrcs 197} 198 199get_libgcc_new_analyze () { 200 mkdir -p $_TOP/${_machine_arch_subdir} 201 202 touch $_TOP/${libgcc_db_funcs}.S 203 get_libgcc_list_funcs_asm | \ 204 writefile ${libgcc_db_funcs}.S 205 206 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 207 touch $_TOP/${libgcc_db_funcs}.${_lib%.*} 208 get_libgcc_list_funcs_lib $_lib | \ 209 writefile ${libgcc_db_funcs}.${_lib%.*} 210 done 211 212 get_libgcc_list_objs_libs | writefile ${libgcc_db_objs_libs} 213 get_libgcc_list_objs_srcs | writefile ${libgcc_db_objs_srcs} 214 get_libgcc_list_objs_tmplsrcs | writefile ${libgcc_db_objs_tmplsrcs} 215 get_libgcc_list_objs_cppflags | writefile ${libgcc_db_objs_cppflags} 216 get_libgcc_list_objs_copts | writefile ${libgcc_db_objs_copts} 217 218 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 219 get_libgcc_list_tmplsrcs $_lib 220 done 221} 222 223##### 224 225get_libgcc_gen_tmplsrcs_tmplsrcs () { 226 local _lib=$1 227 228 printf '\n' 229 printf 'TMPLSRCS.%s = \\\n' $_lib 230 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 231} 232 233get_libgcc_gen_tmplsrcs_tmplfpsrcs () { 234 local _lib=$1 235 236 printf '\n' 237 printf 'TMPLFPSRCS.%s = \\\n' $_lib 238 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 239} 240 241get_libgcc_gen_tmplsrcs_tmplasmsrcs () { 242 local _lib=$1 243 244 printf '\n' 245 printf 'TMPLASMSRCS.%s = \\\n' $_lib 246 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 247 sed -e 's,LIB1ASMSRC,G_&,' 248} 249 250get_libgcc_gen_srcs () { 251 local _lib=$1 252 253 printf '\n' 254 printf 'SRCS.%s = \\\n' $_lib 255 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 256 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 257 sed -e 's,$,.c,; s,^,tmp_,' 258 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 259 sed -e 's,$,.S,; s,^,tmp_,' 260 else 261 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \ 262 sed -e 's,$,.c,; s,^,tmp_,' 263 fi | sort | \ 264 sed -e 's,^, ,; s,$, \\,' 265} 266 267_lookup_objs () { 268 local _obj=$1; local _key=$2 269 270 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2 271} 272 273get_libgcc_gen_srcs_tmplsrcs () { 274 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 275 while read _obj; do 276 printf 'SRCS.tmp_%s=%s\n' \ 277 "$( _lookup_objs $_obj srcs )" \ 278 "$( _lookup_objs $_obj tmplsrcs )" 279 done | \ 280 sed -e 's,\$(\(.*\)),${G_\1},' 281} 282 283get_libgcc_gen_srcs_cppflags () { 284 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 285 while read _obj; do 286 printf '_CPPFLAGS.tmp_%s=%s\n' \ 287 "$( _lookup_objs $_obj srcs )" \ 288 "$( _lookup_objs $_obj cppflags | xargs )" 289 done 290} 291 292get_libgcc_gen_srcs_copts () { 293 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 294 while read _obj; do 295 printf 'COPTS.tmp_%s=%s\n' \ 296 "$( _lookup_objs $_obj srcs )" \ 297 "$( _lookup_objs $_obj copts | xargs )" 298 done 299} 300 301get_libgcc_new_generate () { 302 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 303 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do 304 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \ 305 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk 306 done 307 308 get_libgcc_gen_srcs $_lib | \ 309 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk 310 done 311 312 for _arg in tmplsrcs cppflags copts; do 313 eval get_libgcc_gen_srcs_${_arg} | \ 314 eval writefile \$libgcc_srcs_mk_${_arg} 315 done 316} 317 318##### 319 320get_libgcc_new () { 321 _subdir="$1" 322 323 # List of generated files. 324 325 _machine_arch_subdir=gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH 326 327 libgcc_db_funcs=${_machine_arch_subdir}/funcs 328 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs 329 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 330 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 331 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs 332 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 333 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 334 335 get_libgcc_new_analyze 336 337 libgcc_libs_mk=${_machine_arch_subdir}/libs 338 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 339 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk 340 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 341 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 342 343 get_libgcc_new_generate 344} 345 346get_libgcc () { 347 _subdir="$1" 348 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 349 350 case "$_subdir" in 351 gcc3) 352 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 353 _archsubdir="" 354 ;; 355 gcc4) 356 _extravars="COLLECT2 UNWIND_H xm_include_list" 357 _archsubdir="" 358 ;; 359 esac 360 361 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 362 # XXX we should probably grab everything Just In Case for 363 # the future. 364 { 365 getvars gcc/Makefile \ 366 INCLUDES LIB2ADD LIB2ADDEH \ 367 LIB1ASMFUNCS LIB1ASMSRC \ 368 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 369 LIB2FUNCS_EXTRA \ 370 LIBGCC2_CFLAGS \ 371 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 372 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 373 EXTRA_HEADERS xm_defines \ 374 tm_defines ${_extravars} 375 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 376 377 # Generate new style files. 378 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 379 get_libgcc_new $_subdir 380 fi 381} 382 383##### gnu/lib/libgcov ##### 384 385get_libgcov () { 386 _subdir="$1" 387 388 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 389 390 { 391 getvars gcc/Makefile \ 392 LIBGCOV 393 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 394 395 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 396 <$_TMPDIR/gcc/gcov-iov.h 397 398} 399 400##### gnu/usr.bin/gcc[34]/libiberty ##### 401 402get_gcc_libiberty () { 403 _subdir="$1" 404 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 405 406 getvars libiberty/Makefile \ 407 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 408 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 409 410 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 411 <$_TMPDIR/libiberty/config.h 412} 413 414##### gnu/lib/libobjc ##### 415 416get_libobjc () { 417 case "$1" in 418 *4) 419 _subdir="$1/arch/$MACHINE_ARCH" 420 _options="ALL_OPT_FILES" 421 _unwind="UNWIND_H" 422 ;; 423 *) 424 _subdir="$1" 425 _options="" 426 _unwind="" 427 ;; 428 esac 429 430 mkdir -p $_TOP/gnu/lib/$_subdir 431 432 { 433 if [ -n "$_options" ]; then 434 getvars gcc/Makefile $_options 435 fi 436 getvars $_PLATFORM/libobjc/Makefile \ 437 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 438 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 439 if [ -n "$_unwind" ]; then 440 getvars gcc/Makefile $_unwind 441 fi 442 } | write_mk gnu/lib/$_subdir/defs.mk 443 444 write_c gnu/lib/$_subdir/config.h \ 445 <$_TMPDIR/$_PLATFORM/libobjc/config.h 446} 447 448##### gnu/lib/libstdc++-v3 ##### 449 450get_libstdcxx_v3 () { 451 _subdir="$1" 452 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 453 454 case ${_subdir} in 455 *4) 456 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 457 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 458 _headers2="thread_host_headers host_headers_extra" 459 _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" 460 _unwind="UNWIND_H" 461 ;; 462 *) 463 _src_CC_files="" 464 _headers1="target_headers" 465 _headers2="thread_target_headers target_headers_extra" 466 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 467 _unwind="" 468 ;; 469 esac 470 471 # build files 472 for h in $_build_headers; do 473 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 474 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 475 done 476 477 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 478 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 479 480 { 481 # libmath 482 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 483 libmath_la_SOURCES libmath_la_LIBADD 484 485 # libsupc++ 486 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 487 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 488 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 489 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 490 491 # src 492 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 493 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 494 495 # include 496 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 497 c_base_headers_rename std_headers_rename 498 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 499 bits_headers backward_headers ext_headers c_base_headers_extra \ 500 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 501 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 502 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 503 504 if [ -n "$_unwind" ]; then 505 getvars gcc/Makefile $_unwind 506 fi 507 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 508} 509 510##### gnu/usr.bin/gcc3 ##### 511 512get_gcc () { 513 _subdir="$1" 514 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 515 case ${_subdir} in 516 gcc4) 517 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 518 _buildname="BUILD_" 519 _libcppsubdir="" 520 _extravars="TM_H ALL_OPT_FILES" 521 _hconfig_h="" 522 _extravars2="tm_file_list build_xm_include_list" 523 _extravars3="tm_p_include_list" 524 525 ;; 526 *) 527 _buildname="HOST_" 528 _libcppsubdir="gcc/" 529 _extravars="" 530 _hconfig_h="HCONFIG_H" 531 _extravars2="" 532 _extravars3="" 533 ;; 534 esac 535 536 { 537 getvars gcc/Makefile \ 538 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 539 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 540 sed -e 's#build/errors.o#build-errors.o#g' \ 541 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 542 -e 's#build/rtl.o#build-rtl.o#g' \ 543 -e 's#build/varray.o#build-varray.o#g' \ 544 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 545 -e 's#build/##g' 546 getvars gcc/Makefile \ 547 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 548 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 549 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 550 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 551 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 552 GTFILES GTFILES_LANG_DIR_NAMES \ 553 tm_defines host_xm_file host_xm_defines tm_p_file \ 554 target_cpu_default ${_extravars} ${_extravars2} \ 555 lang_specs_files ${_extravars3} 556 getvars gcc/Makefile \ 557 LIB2ADDEHDEP | sed 's/unwind.inc//' 558 getvars gcc/Makefile \ 559 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 560 getvars gcc/Makefile \ 561 F77_OBJS | sed 's/f\///g' 562 case ${_subdir} in 563 gcc4) 564 getvars libcpp/Makefile \ 565 libcpp_a_OBJS 566 ;; 567 gcc3) 568 getvars gcc/Makefile \ 569 LIBCPP_OBJS LIBCPP_H 570 ;; 571 esac 572 getvars gcc/Makefile \ 573 ENABLE_SHARED 574 case ${_subdir} in 575 gcc4) 576 echo G_SHLIB_LINK="$CC -shared" 577 echo G_SHLIB_MULTILIB=. 578 ;; 579 gcc3) 580 getvars gcc/Makefile \ 581 SHLIB_LINK SHLIB_MULTILIB 582 ;; 583 esac 584 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 585 586 case "$_subdir" in 587 gcc3) 588 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 589 ;; 590 gcc4) 591 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 592 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 593 ;; 594 esac 595 for f in $hfiles; do 596 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 597 done 598} 599 600##### main ##### 601 602case "$1" in 603# .mk and .h files for libgcc bootstrap (from host build) 604libgcc) 605 get_libgcc gcc3 606 get_crtstuff crtstuff3 607 exit 0 608 ;; 609 610libgcc4) 611 get_libgcc gcc4 612 get_crtstuff crtstuff4 613 exit 0 614 ;; 615 616# gcc files 617gcc4) 618 get_gcc gcc4 619 get_libgcc gcc4 620 get_libgcov gcc4 621 get_crtstuff crtstuff4 622 get_gcc_libiberty gcc4 623 get_libobjc libobjc4 624 get_libstdcxx_v3 libstdc++-v3_4 625 exit 0 626 ;; 627 628gcc3) 629 get_gcc gcc3 630 get_libg2c 631 get_libgcc gcc3 632 get_crtstuff crtstuff3 633 get_gcc_libiberty gcc3 634 get_libobjc libobjc3 635 get_libstdcxx_v3 libstdc++-v3 636 exit 0 637 ;; 638 639*) echo invalid arguments; exit 1;; 640esac 641