1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.42 2009/12/01 03:13:26 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=${_lib#*.} 92 93 sed -ne ' 94 /^\.\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ { 95 s,^.*/,, 96 s,\.o$,, 97 p 98 } 99 ' build/gcc/libgcc.mk | sort 100} 101 102get_libgcc_list_objs_libs () { 103 cat build/gcc/libgcc.mk | \ 104 egrep '^\.\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \ 105 sed -e ' 106 s,^\.\/,, 107 s,: .*/, , 108 s,^\(.*\) \(.*\)$,\2 \1, 109 ' | sort 110} 111 112get_libgcc_list_objs_srcs () { 113 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 114 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 115 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 116 sed -e 's,\(.*\),\1.o \1.c,' 117 118 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 119 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 120 sed -e 's,\(.*\),\1.o \1.S,' 121 else 122 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 123 sed -e 's,\(.*\),\1.o \1.c,' 124 fi | sort 125} 126 127get_libgcc_list_objs_tmplsrcs () { 128 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 129 sed -ne ' 130 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1, 131 # basename 132 /\$/ { s,\$.*/,,; } 133 /\// { s,\/.*/,,; } 134 p 135 ' | sort 136} 137 138get_libgcc_list_objs_xflags () { 139 local _flags=$1 140 141 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 142 sed -n ' 143 x 144 :loop 145 g 146 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p 147 g 148 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/ 149 h 150 t loop 151 ' | sort 152} 153 154get_libgcc_list_objs_cppflags () { 155 get_libgcc_list_objs_xflags D 156} 157 158get_libgcc_list_objs_copts () { 159 get_libgcc_list_objs_xflags fmx 160} 161 162get_libgcc_list_tmplsrcs () { 163 local _lib=$1 164 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX ) 165 166 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 167 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 168 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 169 170 # all files 171 local _lib_prefix=${_lib%.*} 172 local _lib_suffix=${_lib#*.} 173 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \ 174 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \ 175 $_tmplallsrcs 176 177 # TMPLFPSRCS = [fdp]p-bit.c 178 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \ 179 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 180 181 # TMPLASMSRCS = $(LIB1ASMSRC) 182 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \ 183 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 184 185 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS 186 cat $_tmplallsrcs | \ 187 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \ 188 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 189 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 190 191 rm -f $_tmplallsrcs 192} 193 194get_libgcc_new_analyze () { 195 mkdir -p $_TOP/${_machine_arch_subdir} 196 197 touch $_TOP/${libgcc_db_funcs}.S 198 get_libgcc_list_funcs_asm | \ 199 writefile ${libgcc_db_funcs}.S 200 201 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 202 touch $_TOP/${libgcc_db_funcs}.${_lib%.*} 203 get_libgcc_list_funcs_lib $_lib | \ 204 writefile ${libgcc_db_funcs}.${_lib%.*} 205 done 206 207 get_libgcc_list_objs_libs | writefile ${libgcc_db_objs_libs} 208 get_libgcc_list_objs_srcs | writefile ${libgcc_db_objs_srcs} 209 get_libgcc_list_objs_tmplsrcs | writefile ${libgcc_db_objs_tmplsrcs} 210 get_libgcc_list_objs_cppflags | writefile ${libgcc_db_objs_cppflags} 211 get_libgcc_list_objs_copts | writefile ${libgcc_db_objs_copts} 212 213 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 214 get_libgcc_list_tmplsrcs $_lib 215 done 216} 217 218##### 219 220get_libgcc_gen_tmplsrcs_tmplsrcs () { 221 local _lib=$1 222 223 printf '\n' 224 printf 'TMPLSRCS.%s = \\\n' $_lib 225 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 226} 227 228get_libgcc_gen_tmplsrcs_tmplfpsrcs () { 229 local _lib=$1 230 231 printf '\n' 232 printf 'TMPLFPSRCS.%s = \\\n' $_lib 233 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 234} 235 236get_libgcc_gen_tmplsrcs_tmplasmsrcs () { 237 local _lib=$1 238 239 printf '\n' 240 printf 'TMPLASMSRCS.%s = \\\n' $_lib 241 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 242 sed -e 's,LIB1ASMSRC,G_&,' 243} 244 245get_libgcc_gen_srcs () { 246 local _lib=$1 247 248 printf '\n' 249 printf 'SRCS.%s = \\\n' $_lib 250 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 251 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 252 sed -e 's,$,.c,; s,^,tmp_,' 253 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 254 sed -e 's,$,.S,; s,^,tmp_,' 255 else 256 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \ 257 sed -e 's,$,.c,; s,^,tmp_,' 258 fi | sort | \ 259 sed -e 's,^, ,; s,$, \\,' 260} 261 262_lookup_objs () { 263 local _obj=$1; local _key=$2 264 265 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2 266} 267 268get_libgcc_gen_srcs_tmplsrcs () { 269 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 270 while read _obj; do 271 printf 'SRCS.tmp_%s=%s\n' \ 272 "$( _lookup_objs $_obj srcs )" \ 273 "$( _lookup_objs $_obj tmplsrcs )" 274 done | \ 275 sed -e 's,\$(\(.*\)),${G_\1},' 276} 277 278get_libgcc_gen_srcs_cppflags () { 279 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 280 while read _obj; do 281 printf '_CPPFLAGS.tmp_%s=%s\n' \ 282 "$( _lookup_objs $_obj srcs )" \ 283 "$( _lookup_objs $_obj cppflags | xargs )" 284 done 285} 286 287get_libgcc_gen_srcs_copts () { 288 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 289 while read _obj; do 290 printf 'COPTS.tmp_%s=%s\n' \ 291 "$( _lookup_objs $_obj srcs )" \ 292 "$( _lookup_objs $_obj copts | xargs )" 293 done 294} 295 296get_libgcc_new_generate () { 297 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 298 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do 299 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \ 300 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk 301 done 302 303 get_libgcc_gen_srcs $_lib | \ 304 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk 305 done 306 307 for _arg in tmplsrcs cppflags copts; do 308 eval get_libgcc_gen_srcs_${_arg} | \ 309 eval writefile \$libgcc_srcs_mk_${_arg} 310 done 311} 312 313##### 314 315get_libgcc_new () { 316 _subdir="$1" 317 318 # List of generated files. 319 320 _machine_arch_subdir=gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH 321 322 libgcc_db_funcs=${_machine_arch_subdir}/funcs 323 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs 324 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 325 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 326 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs 327 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 328 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 329 330 get_libgcc_new_analyze 331 332 libgcc_libs_mk=${_machine_arch_subdir}/libs 333 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 334 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk 335 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 336 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 337 338 get_libgcc_new_generate 339} 340 341get_libgcc () { 342 _subdir="$1" 343 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 344 345 case "$_subdir" in 346 gcc3) 347 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 348 _archsubdir="" 349 ;; 350 gcc4) 351 _extravars="COLLECT2 UNWIND_H xm_include_list" 352 _archsubdir="" 353 ;; 354 esac 355 356 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 357 # XXX we should probably grab everything Just In Case for 358 # the future. 359 { 360 getvars gcc/Makefile \ 361 INCLUDES LIB2ADD LIB2ADDEH \ 362 LIB1ASMFUNCS LIB1ASMSRC \ 363 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 364 LIB2FUNCS_EXTRA \ 365 LIBGCC2_CFLAGS \ 366 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 367 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 368 EXTRA_HEADERS xm_defines \ 369 tm_defines ${_extravars} 370 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 371 372 # Generate new style files. 373 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 374 get_libgcc_new $_subdir 375 fi 376} 377 378##### gnu/lib/libgcov ##### 379 380get_libgcov () { 381 _subdir="$1" 382 383 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 384 385 { 386 getvars gcc/Makefile \ 387 LIBGCOV 388 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 389 390 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 391 <$_TMPDIR/gcc/gcov-iov.h 392 393} 394 395##### gnu/usr.bin/gcc[34]/libiberty ##### 396 397get_gcc_libiberty () { 398 _subdir="$1" 399 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 400 401 getvars libiberty/Makefile \ 402 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 403 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 404 405 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 406 <$_TMPDIR/libiberty/config.h 407} 408 409##### gnu/lib/libobjc ##### 410 411get_libobjc () { 412 case "$1" in 413 *4) 414 _subdir="$1/arch/$MACHINE_ARCH" 415 _options="ALL_OPT_FILES" 416 _unwind="UNWIND_H" 417 ;; 418 *) 419 _subdir="$1" 420 _options="" 421 _unwind="" 422 ;; 423 esac 424 425 mkdir -p $_TOP/gnu/lib/$_subdir 426 427 { 428 if [ -n "$_options" ]; then 429 getvars gcc/Makefile $_options 430 fi 431 getvars $_PLATFORM/libobjc/Makefile \ 432 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 433 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 434 if [ -n "$_unwind" ]; then 435 getvars gcc/Makefile $_unwind 436 fi 437 } | write_mk gnu/lib/$_subdir/defs.mk 438 439 write_c gnu/lib/$_subdir/config.h \ 440 <$_TMPDIR/$_PLATFORM/libobjc/config.h 441} 442 443##### gnu/lib/libstdc++-v3 ##### 444 445get_libstdcxx_v3 () { 446 _subdir="$1" 447 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 448 449 case ${_subdir} in 450 *4) 451 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 452 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 453 _headers2="thread_host_headers host_headers_extra" 454 _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" 455 _unwind="UNWIND_H" 456 ;; 457 *) 458 _src_CC_files="" 459 _headers1="target_headers" 460 _headers2="thread_target_headers target_headers_extra" 461 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 462 _unwind="" 463 ;; 464 esac 465 466 # build files 467 for h in $_build_headers; do 468 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 469 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 470 done 471 472 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 473 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 474 475 { 476 # libmath 477 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 478 libmath_la_SOURCES libmath_la_LIBADD 479 480 # libsupc++ 481 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 482 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 483 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 484 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 485 486 # src 487 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 488 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 489 490 # include 491 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 492 c_base_headers_rename std_headers_rename 493 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 494 bits_headers backward_headers ext_headers c_base_headers_extra \ 495 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 496 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 497 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 498 499 if [ -n "$_unwind" ]; then 500 getvars gcc/Makefile $_unwind 501 fi 502 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 503} 504 505##### gnu/usr.bin/gcc3 ##### 506 507get_gcc () { 508 _subdir="$1" 509 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 510 case ${_subdir} in 511 gcc4) 512 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 513 _buildname="BUILD_" 514 _libcppsubdir="" 515 _extravars="TM_H ALL_OPT_FILES" 516 _hconfig_h="" 517 _extravars2="tm_file_list build_xm_include_list" 518 _extravars3="tm_p_include_list" 519 520 ;; 521 *) 522 _buildname="HOST_" 523 _libcppsubdir="gcc/" 524 _extravars="" 525 _hconfig_h="HCONFIG_H" 526 _extravars2="" 527 _extravars3="" 528 ;; 529 esac 530 531 { 532 getvars gcc/Makefile \ 533 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 534 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 535 sed -e 's#build/errors.o#build-errors.o#g' \ 536 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 537 -e 's#build/rtl.o#build-rtl.o#g' \ 538 -e 's#build/varray.o#build-varray.o#g' \ 539 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 540 -e 's#build/##g' 541 getvars gcc/Makefile \ 542 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 543 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 544 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 545 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 546 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 547 GTFILES GTFILES_LANG_DIR_NAMES \ 548 tm_defines host_xm_file host_xm_defines tm_p_file \ 549 target_cpu_default ${_extravars} ${_extravars2} \ 550 lang_specs_files ${_extravars3} 551 getvars gcc/Makefile \ 552 LIB2ADDEHDEP | sed 's/unwind.inc//' 553 getvars gcc/Makefile \ 554 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 555 getvars gcc/Makefile \ 556 F77_OBJS | sed 's/f\///g' 557 case ${_subdir} in 558 gcc4) 559 getvars libcpp/Makefile \ 560 libcpp_a_OBJS 561 ;; 562 gcc3) 563 getvars gcc/Makefile \ 564 LIBCPP_OBJS LIBCPP_H 565 ;; 566 esac 567 getvars gcc/Makefile \ 568 ENABLE_SHARED 569 case ${_subdir} in 570 gcc4) 571 echo G_SHLIB_LINK="$CC -shared" 572 echo G_SHLIB_MULTILIB=. 573 ;; 574 gcc3) 575 getvars gcc/Makefile \ 576 SHLIB_LINK SHLIB_MULTILIB 577 ;; 578 esac 579 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 580 581 case "$_subdir" in 582 gcc3) 583 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 584 ;; 585 gcc4) 586 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 587 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 588 ;; 589 esac 590 for f in $hfiles; do 591 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 592 done 593} 594 595##### main ##### 596 597case "$1" in 598# .mk and .h files for libgcc bootstrap (from host build) 599libgcc) 600 get_libgcc gcc3 601 get_crtstuff crtstuff3 602 exit 0 603 ;; 604 605libgcc4) 606 get_libgcc gcc4 607 get_crtstuff crtstuff4 608 exit 0 609 ;; 610 611# gcc files 612gcc4) 613 get_gcc gcc4 614 get_libgcc gcc4 615 get_libgcov gcc4 616 get_crtstuff crtstuff4 617 get_gcc_libiberty gcc4 618 get_libobjc libobjc4 619 get_libstdcxx_v3 libstdc++-v3_4 620 exit 0 621 ;; 622 623gcc3) 624 get_gcc gcc3 625 get_libg2c 626 get_libgcc gcc3 627 get_crtstuff crtstuff3 628 get_gcc_libiberty gcc3 629 get_libobjc libobjc3 630 get_libstdcxx_v3 libstdc++-v3 631 exit 0 632 ;; 633 634*) echo invalid arguments; exit 1;; 635esac 636