mknative-gcc revision 1.68
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.68 2012/09/25 06:55:10 skrll Exp $ 3# 4# Shell script for generating all the constants needed for a native 5# platform build of gcc. 6# 7 8# initialise 9 10_TMPDIR=$2 11_TOP=$3 12_PLATFORM=$4 13_DESTDIR=$5 14_ABI=$6 15_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 16_GNU_DIST=`cd ${_VPATH}; pwd` 17 18if [ -z "$_DESTDIR" ]; then 19 echo "\$_DESTDIR is empty" 2>&1 20 exit 1 21fi 22 23. $_TOP/tools/gcc/mknative.common 24 25# default to GCC 4.1 for now 26_OUTDIR="$_TOP/gnu" 27_OUTDIRBASE="gnu" 28 29##### gnu/lib/crtstuff ##### 30 31get_crtstuff () { 32 _subdir="$1" 33 mkdir -p $_OUTDIR/lib/$_subdir/arch 34 35 getvars gcc/Makefile \ 36 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS CRTSTUFF_T_CFLAGS_S \ 37 tm_defines xm_file xm_defines \ 38 | sed "s,-I$_DESTDIR/usr/include,,g" \ 39 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk 40} 41 42##### gnu/lib/libg2c ##### 43 44get_libg2c () { 45 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH 46 47 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 48 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 49 50 { 51 getvars $_PLATFORM/libf2c/Makefile \ 52 F2CEXT 53 getvars $_PLATFORM/libf2c/libF77/Makefile \ 54 ALL_CFLAGS OBJS 55 getvars $_PLATFORM/libf2c/libI77/Makefile \ 56 ALL_CFLAGS OBJS | sed 's,=,+=,' 57 getvars $_PLATFORM/libf2c/libU77/Makefile \ 58 ALL_CFLAGS OBJS | sed 's,=,+=,' 59 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 60} 61 62##### gnu/lib/libgcc ##### 63 64get_libgcc_list_funcs_asm () { 65 { 66 getvars gcc/Makefile LIB1ASMFUNCS | { 67 # print newline separated list 68 sed -e ' 69 s,^.*=,, 70 s, *$,, 71 s, *, ,g 72 s, ,\ 73,g' 74 } 75 getvars gcc/Makefile LIB2FUNCS_EXTRA | { 76 # print newline separated list 77 sed -e ' 78 s,^.*=,, 79 s, *$,, 80 s, *, ,g 81 s, ,\ 82,g' | \ 83 sed -ne ' 84 /\.S$/ { s,^.*/,,; s,\.S$,,; p; } 85 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; } 86 ' 87 } 88 } | { 89 # print foo and foo_s 90 sed -ne ' 91 /./ { 92 p 93 s,$,_s, 94 p 95 } 96 ' 97 } | sort 98} 99 100get_libgcc_list_funcs_lib () { 101 local _lib=$1 102 local _lib_prefix=${_lib%.*} 103 local _lib_suffix=${_lib#*.} 104 local _abi=${2:-'\.'} 105 106 cat build/gcc/libgcc.mk | \ 107 grep '/'${_abi}'/' | \ 108 sed -ne ' 109 /^'${_abi}'\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ { 110 s,^.*/,, 111 s,\.o$,, 112 p 113 } 114 ' | sort 115} 116 117get_libgcc_list_objs_libs () { 118 local _abi=${1:-'\.'} 119 120 cat build/gcc/libgcc.mk | \ 121 grep '/'${_abi}'/' | \ 122 egrep '^'${_abi}'\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \ 123 sed -e ' 124 s,^'${_abi}'\/,, 125 s,: .*/, , 126 s,^\(.*\) \(.*\)$,\2 \1, 127 ' | sort 128} 129 130get_libgcc_list_objs_srcs () { 131 local _abi=${1:-'\.'} # XXX not used 132 133 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 134 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 135 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 136 sed -e 's,\(.*\),\1.o \1.c,' 137 138 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 139 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \ 140 sed -e 's,\(.*\),\1.o \1.S,' 141 else 142 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \ 143 sed -e 's,\(.*\),\1.o \1.c,' 144 fi | sort 145} 146 147get_libgcc_list_objs_tmplsrcs () { 148 local _abi=${1:-'\.'} 149 150 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 151 grep '/'${_abi}'/' | \ 152 sed -ne ' 153 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1, 154 # basename 155 /\$/ { s,\$.*/,,; } 156 /\// { s,\/.*/,,; } 157 p 158 ' | sort -u 159} 160 161get_libgcc_list_objs_xflags () { 162 local _flags=$1 163 local _abi=${2:-'\.'} 164 165 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \ 166 grep '/'${_abi}'/' | \ 167 sed -n ' 168 x 169 :loop 170 g 171 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p 172 g 173 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/ 174 h 175 t loop 176 ' | sort 177} 178 179get_libgcc_list_objs_cppflags () { 180 get_libgcc_list_objs_xflags D $1 181} 182 183get_libgcc_list_objs_copts () { 184 get_libgcc_list_objs_xflags fmx $1 185} 186 187get_libgcc_list_tmplsrcs () { 188 local _lib=$1 189 local _abi=$2 # XXX not used 190 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX ) 191 192 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 193 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 194 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 195 196 # all files 197 local _lib_prefix=${_lib%.*} 198 local _lib_suffix=${_lib#*.} 199 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \ 200 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \ 201 $_tmplallsrcs 202 203 # TMPLFPSRCS = [fdp]p-bit.c 204 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \ 205 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 206 207 # TMPLASMSRCS = $(LIB1ASMSRC) 208 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \ 209 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} 210 211 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS 212 cat $_tmplallsrcs | \ 213 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \ 214 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 215 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 216 217 rm -f $_tmplallsrcs 218} 219 220get_libgcc_new_analyze () { 221 local _abi=$1 222 223 mkdir -p $_TOP/${_machine_arch_subdir} 224 225 touch $_TOP/${libgcc_db_funcs}.S 226 get_libgcc_list_funcs_asm | \ 227 writefile ${libgcc_db_funcs}.S 228 229 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 230 touch $_TOP/${libgcc_db_funcs}.${_lib%.*} 231 get_libgcc_list_funcs_lib $_lib $_abi | \ 232 writefile ${libgcc_db_funcs}.${_lib%.*} 233 done 234 235 get_libgcc_list_objs_libs $_abi | writefile ${libgcc_db_objs_libs} 236 get_libgcc_list_objs_srcs $_abi | writefile ${libgcc_db_objs_srcs} 237 get_libgcc_list_objs_tmplsrcs $_abi | writefile ${libgcc_db_objs_tmplsrcs} 238 get_libgcc_list_objs_cppflags $_abi | writefile ${libgcc_db_objs_cppflags} 239 get_libgcc_list_objs_copts $_abi | writefile ${libgcc_db_objs_copts} 240 241 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 242 get_libgcc_list_tmplsrcs $_lib $_abi 243 done 244} 245 246##### 247 248get_libgcc_gen_tmplsrcs_tmplsrcs () { 249 local _lib=$1 250 251 printf '\n' 252 printf 'TMPLSRCS.%s = \\\n' $_lib 253 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*} 254} 255 256get_libgcc_gen_tmplsrcs_tmplfpsrcs () { 257 local _lib=$1 258 259 printf '\n' 260 printf 'TMPLFPSRCS.%s = \\\n' $_lib 261 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} 262} 263 264get_libgcc_gen_tmplsrcs_tmplasmsrcs () { 265 local _lib=$1 266 267 printf '\n' 268 printf 'TMPLASMSRCS.%s = \\\n' $_lib 269 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \ 270 sed -e 's,LIB1ASMSRC,G_&,' 271} 272 273get_libgcc_gen_srcs () { 274 local _lib=$1 275 276 printf '\n' 277 printf 'SRCS.%s = \\\n' $_lib 278 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then 279 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 280 sed -e 's,$,.c,; s,^,tmp_,' 281 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \ 282 sed -e 's,$,.S,; s,^,tmp_,' 283 else 284 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \ 285 sed -e 's,$,.c,; s,^,tmp_,' 286 fi | sort | \ 287 sed -e 's,^, ,; s,$, \\,' 288} 289 290_lookup_objs () { 291 local _obj=$1; local _key=$2 292 293 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2 294} 295 296get_libgcc_gen_srcs_tmplsrcs () { 297 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 298 while read _obj; do 299 printf 'SRCS.tmp_%s=%s\n' \ 300 "$( _lookup_objs $_obj srcs )" \ 301 "$( _lookup_objs $_obj tmplsrcs )" 302 done | \ 303 sed -e 's,\$(\(.*\)),${G_\1},' 304} 305 306get_libgcc_gen_srcs_cppflags () { 307 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 308 while read _obj; do 309 printf '_CPPFLAGS.tmp_%s=%s\n' \ 310 "$( _lookup_objs $_obj srcs )" \ 311 "$( _lookup_objs $_obj cppflags | xargs )" 312 done 313} 314 315get_libgcc_gen_srcs_copts () { 316 cut -f1 $_TOP/${libgcc_db_objs_libs} | \ 317 while read _obj; do 318 printf 'COPTS.tmp_%s=%s\n' \ 319 "$( _lookup_objs $_obj srcs )" \ 320 "$( _lookup_objs $_obj copts | xargs )" 321 done 322} 323 324get_libgcc_new_generate () { 325 local _abi=$1 326 327 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do 328 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do 329 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \ 330 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk 331 done 332 333 get_libgcc_gen_srcs $_lib | \ 334 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk 335 done 336 337 for _arg in tmplsrcs cppflags copts; do 338 eval get_libgcc_gen_srcs_${_arg} | \ 339 eval writefile \$libgcc_srcs_mk_${_arg} 340 done 341} 342 343##### 344 345get_libgcc_new () { 346 _subdir="$1" 347 _abi="$2" 348 349 # List of generated files. 350 351 _machine_arch_subdir=$_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH/$_abi 352 353 libgcc_db_funcs=${_machine_arch_subdir}/funcs 354 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs 355 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 356 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 357 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs 358 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 359 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 360 361 get_libgcc_new_analyze $_abi 362 363 libgcc_libs_mk=${_machine_arch_subdir}/libs 364 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 365 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk 366 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 367 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 368 369 get_libgcc_new_generate $_abi 370} 371 372get_libgcc () { 373 _subdir="$1" 374 mkdir -p $_OUTDIR/lib/lib$_subdir/arch 375 376 case "$_subdir" in 377 gcc4|gcc) 378 _extravars="COLLECT2 UNWIND_H xm_include_list" 379 _archsubdir="" 380 ;; 381 esac 382 383 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 384 # XXX we should probably grab everything Just In Case for 385 # the future. 386 { 387 getvars gcc/Makefile \ 388 INCLUDES LIB2ADD LIB2ADDEH LIB2ADD_ST \ 389 LIB1ASMFUNCS LIB1ASMSRC \ 390 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 391 LIB2FUNCS_EXTRA \ 392 LIBGCC2_CFLAGS \ 393 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 394 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 395 EXTRA_HEADERS xm_defines \ 396 tm_defines ${_extravars} 397 } | sed "s,-I$_DESTDIR/usr/include,,g" \ 398 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 399 400 # Generate new style files. 401 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 402 get_libgcc_new $_subdir $_ABI 403 fi 404} 405 406##### gnu/lib/libgcov ##### 407 408get_libgcov () { 409 _subdir="$1" 410 411 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 412 413 { 414 getvars gcc/Makefile \ 415 LIBGCOV 416 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 417 418 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 419 <$_TMPDIR/gcc/gcov-iov.h 420 421} 422 423##### gnu/usr.bin/gcc[34]/libiberty ##### 424 425get_gcc_libiberty () { 426 _subdir="$1" 427 case "$_subdir" in 428 gcc4) 429 _libibertydir="usr.bin/$_subdir/libiberty" 430 ;; 431 gcc) 432 _libibertydir="lib/libiberty" 433 ;; 434 esac 435 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 436 437 getvars libiberty/Makefile \ 438 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 439 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 440 441 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 442 <$_TMPDIR/libiberty/config.h 443} 444 445##### lib/libdecnumber ##### 446 447get_libdecnumber () { 448 _subdir="$1" 449 450 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 451 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 452 <$_TMPDIR/libdecnumber/config.h 453} 454 455##### lib/libgomp ##### 456 457get_libgomp () { 458 _subdir="$1" 459 460 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 461 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 462 <$_TMPDIR/$_PLATFORM/libgomp/config.h 463 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 464 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 465 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 466 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 467 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 468 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 469} 470 471##### gnu/lib/libobjc ##### 472 473get_libobjc () { 474 _subdir="$1/arch/$MACHINE_ARCH" 475 _options="ALL_OPT_FILES" 476 _unwind="UNWIND_H" 477 478 mkdir -p $_OUTDIR/lib/$_subdir 479 480 { 481 if [ -n "$_options" ]; then 482 getvars gcc/Makefile $_options 483 fi 484 getvars $_PLATFORM/libobjc/Makefile \ 485 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 486 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 487 if [ -n "$_unwind" ]; then 488 getvars gcc/Makefile $_unwind 489 fi 490 } | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 491 492 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 493 <$_TMPDIR/$_PLATFORM/libobjc/config.h 494} 495 496##### gnu/lib/libstdc++-v3 ##### 497 498get_libstdcxx_v3 () { 499 _subdir="$1" 500 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 501 502 case ${_subdir} in 503 *) 504 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 505 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra tr1_impl_headers parallel_headers decimal_headers" 506 _headers2="thread_host_headers host_headers_extra" 507 _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" 508 _unwind="UNWIND_H" 509 ;; 510 esac 511 512 # build files 513 for h in $_build_headers; do 514 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 515 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 516 done 517 518 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 519 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 520 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 521 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 522 523 { 524 # libsupc++ 525 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 526 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 527 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 528 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 529 530 # src 531 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 532 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 533 534 # include 535 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 536 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 537 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 538 bits_headers backward_headers ext_headers c_base_headers_extra \ 539 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 540 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 541 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 542 543 if [ -n "$_unwind" ]; then 544 getvars gcc/Makefile $_unwind 545 fi 546 } | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 547} 548 549##### gnu/usr.bin/gcc3 ##### 550 551get_gcc_bootstrap () { 552 _subdir="$1" 553 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 554 for f in auto-host tm config gthr-default; do 555 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 556 done 557} 558 559get_gcc () { 560 _subdir="$1" 561 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 562 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 563 case ${_subdir} in 564 gcc4) 565 _buildname="BUILD_" 566 _libcppsubdir="" 567 _extravars="TM_H ALL_OPT_FILES" 568 _hconfig_h="" 569 _extravars2="tm_file_list build_xm_include_list" 570 _extravars3="tm_p_include_list" 571 ;; 572 573 gcc) 574 _buildname="BUILD_" 575 _libcppsubdir="" 576 _extravars="TM_H ALL_OPT_FILES" 577 _hconfig_h="" 578 _extravars2="tm_file_list build_xm_include_list" 579 _extravars3="tm_p_include_list" 580 ;; 581 esac 582 583 { 584 getvars gcc/Makefile \ 585 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 586 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 587 sed -e 's#build/errors.o#build-errors.o#g' \ 588 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 589 -e 's#build/rtl.o#build-rtl.o#g' \ 590 -e 's#build/varray.o#build-varray.o#g' \ 591 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 592 -e 's#build/##g' 593 getvars gcc/Makefile \ 594 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 595 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 596 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 597 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 598 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 599 GTFILES GTFILES_LANG_DIR_NAMES \ 600 tm_defines host_xm_file host_xm_defines tm_p_file \ 601 target_cpu_default ${_extravars} ${_extravars2} \ 602 lang_specs_files ${_extravars3} \ 603 | sed "s,-I$_DESTDIR/usr/include,,g" 604 getvars gcc/Makefile \ 605 LIB2ADDEHDEP | sed 's/unwind.inc//' 606 getvars gcc/Makefile \ 607 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 608 getvars gcc/Makefile \ 609 F77_OBJS | sed 's/f\///g' 610 case ${_subdir} in 611 gcc4 | gcc) 612 getvars libcpp/Makefile \ 613 libcpp_a_OBJS 614 ;; 615 gcc3) 616 getvars gcc/Makefile \ 617 LIBCPP_OBJS LIBCPP_H 618 ;; 619 esac 620 getvars gcc/Makefile \ 621 ENABLE_SHARED 622 case ${_subdir} in 623 gcc4 | gcc) 624 echo G_SHLIB_LINK="$CC -shared" 625 echo G_SHLIB_MULTILIB=. 626 ;; 627 esac 628 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 629 630 case "$_subdir" in 631 gcc4) 632 write_c $_OUTDIRBASE/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 633 hfiles='auto-host gencheck configargs gthr-default tm bconfig config multilib' 634 ;; 635 gcc) 636 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 637 hfiles='auto-host configargs gthr-default tm bconfig config multilib bversion plugin-version' 638 ;; 639 esac 640 for f in $hfiles; do 641 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 642 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 643 then 644 ex <<__EOF__ $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 645/configuration_arguments/ s/$// 646ya 647i 648#ifdef _SOFT_FLOAT 649. 650pu 651s/";$/ -with-float=soft";/ 652a 653#else 654#endif 655. 656. m +1 657/configure_default_options/ s/{ NULL.*$// 658a 659#ifdef _SOFT_FLOAT 660 { "float", "soft" }, 661#endif 662 { NULL, NULL } 663}; 664. 665wq 666__EOF__ 667 fi 668 done 669 670 # keep identical 671 for f in all-tree.def; do 672 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 673 done 674 675 # special transforms 676 for f in gtyp-input.list; do 677 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 678 done 679 680 # special platforms 681 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 682 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 683 fi 684} 685 686##### main ##### 687 688case "$1" in 689# .mk and .h files for libgcc bootstrap (from host build) 690libgcc) 691 get_libgcc gcc3 692 get_crtstuff crtstuff3 693 exit 0 694 ;; 695 696libgcc4) 697 get_libgcc gcc4 698 get_crtstuff crtstuff4 699 exit 0 700 ;; 701 702libgcc45) 703 _OUTDIR="$_TOP/external/gpl3/gcc" 704 _OUTDIRBASE="external/gpl3/gcc" 705 get_libgcc gcc 706 get_crtstuff crtstuff 707 get_libgcov gcc 708 get_gcc_bootstrap gcc 709 exit 0 710 ;; 711 712# gcc files 713gcc4) 714 get_gcc gcc4 715 get_libgcc gcc4 716 get_libgcov gcc4 717 get_crtstuff crtstuff4 718 get_gcc_libiberty gcc4 719 get_libobjc libobjc4 720 get_libstdcxx_v3 libstdc++-v3_4 721 exit 0 722 ;; 723 724gcc45) 725 _OUTDIR="$_TOP/external/gpl3/gcc" 726 _OUTDIRBASE="external/gpl3/gcc" 727 get_gcc gcc 728 get_libgcc gcc 729 get_libgcov gcc 730 get_crtstuff crtstuff 731 get_gcc_libiberty gcc 732 get_libobjc libobjc 733 get_libstdcxx_v3 libstdc++-v3 734 get_libdecnumber libdecnumber 735 get_libgomp libgomp 736 exit 0 737 ;; 738 739 740*) echo invalid arguments; exit 1;; 741esac 742