mknative-gcc revision 1.99
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.99 2019/02/04 01:46:59 mrg Exp $ 3# 4# Shell script for generating all the constants needed for a native 5# platform build of gcc. 6# 7# This version is for GCC 6.4 8 9# initialise 10 11_TMPDIR=$2 12_TOP=$3 13_SRC=$4 14_PLATFORM=$5 15_DESTDIR=$6 16_TOOLDIR=$7 17_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 18_GNU_DIST=`cd ${_VPATH}; pwd` 19 20if [ -z "$_DESTDIR" ]; then 21 echo "\$_DESTDIR is empty" 2>&1 22 exit 1 23fi 24 25. $_TOP/tools/gcc/mknative.common 26 27_OUTDIR="$_TOP/external/gpl3/gcc" 28_OUTDIRBASE="external/gpl3/gcc" 29 30sanitise_includes () { 31 sed \ 32 -e "s,-I$_DESTDIR/usr/include,,g" \ 33 -e "s,-I$_SRC/external/lgpl3/mpfr/dist/src,,g" \ 34 -e "s,-I$_SRC/external/lgpl3/mpc/dist/src,,g" \ 35 -e "s,-I$_SRC/external/lgpl3/gmp/lib/libgmp/arch/[a-z_0-9-]*,,g" \ 36 -e "s,-I$_TOOLDIR/include,,g" \ 37 -e "s,-I/usr/include/[^ ]*,," 38} 39 40##### lib/libg2c ##### 41 42get_libg2c () { 43 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH 44 45 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 46 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 47 48 { 49 getvars $_PLATFORM/libf2c/Makefile \ 50 F2CEXT 51 getvars $_PLATFORM/libf2c/libF77/Makefile \ 52 ALL_CFLAGS OBJS 53 getvars $_PLATFORM/libf2c/libI77/Makefile \ 54 ALL_CFLAGS OBJS | sed 's,=,+=,' 55 getvars $_PLATFORM/libf2c/libU77/Makefile \ 56 ALL_CFLAGS OBJS | sed 's,=,+=,' 57 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 58} 59 60##### lib/libgcc ##### 61 62get_libgcc () { 63 _subdir="$1" 64 mkdir -p $_OUTDIR/lib/lib$_subdir/arch 65 66 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 67 # XXX we should probably grab everything Just In Case for 68 # the future. 69 70 mkdir -p $_OUTDIR/lib/lib$_subdir/arch/$MACHINE_ARCH 71 cd $_TMPDIR/$_PLATFORM/libgcc 72 { 73 getvars $_PLATFORM/libgcc/Makefile \ 74 INCLUDES \ 75 INTERNAL_CFLAGS \ 76 LIB2ADD LIB2ADDEH LIB2ADD_ST \ 77 LIB1ASMFUNCS LIB1ASMSRC \ 78 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 79 LIB2FUNCS_EXTRA \ 80 LIBGCC2_CFLAGS \ 81 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 82 SHLIB_MAPFILES SHLIB_NM_FLAGS 83 getvars gcc/Makefile \ 84 NOEXCEPTION_FLAGS EXTRA_HEADERS 85 } | sanitise_includes \ 86 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 87 88 cd $_TMPDIR/$_PLATFORM/libgcc 89 { 90 getvars $_PLATFORM/libgcc/Makefile \ 91 enable_execute_stack \ 92 unwind_header md_unwind_header \ 93 sfp_machine_header thread_header 94 } | sanitise_includes \ 95 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/gthr-defs.mk 96 97 if [ "${MACHINE_ARCH}" = "m68000" ] 98 then 99 ex <<__EOF__ $_OUTDIR/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 100/G_LIBGCC2_CFLAGS/ s/-fPIC// 101wq 102__EOF__ 103 fi 104 105 for f in auto-target.h; do 106 write_c $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/$f \ 107 <$_TMPDIR/$_PLATFORM/libgcc/$f 108 done 109} 110 111##### lib/libgcov ##### 112 113get_libgcov () { 114 _subdir="$1" 115 _mf="$2" 116 117 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 118 119 { 120 getvars $_mf \ 121 LIBGCOV_MERGE \ 122 LIBGCOV_PROFILER \ 123 LIBGCOV_INTERFACE \ 124 LIBGCOV_DRIVER 125 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 126 127 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 128 <$_TMPDIR/gcc/gcov-iov.h 129 130} 131 132##### lib/libiberty ##### 133 134get_gcc_libiberty () { 135 _subdir="$1" 136 _libibertydir="lib/libiberty" 137 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 138 139 getvars libiberty/Makefile \ 140 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 141 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 142 143 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 144 <$_TMPDIR/libiberty/config.h 145} 146 147##### lib/libdecnumber ##### 148 149get_libdecnumber () { 150 _subdir="$1" 151 152 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 153 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 154 <$_TMPDIR/libdecnumber/config.h 155} 156 157##### lib/libgomp ##### 158 159get_libgomp () { 160 _subdir="$1" 161 162 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 163 164 getvars $_PLATFORM/libgomp/Makefile \ 165 libgomp_la_SOURCES \ 166 | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 167 168 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 169 <$_TMPDIR/$_PLATFORM/libgomp/config.h 170 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 171 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 172 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 173 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 174 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 175 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 176} 177 178##### lib/libbacktrace ##### 179 180get_libbacktrace () { 181 _subdir="$1" 182 183 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 184 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 185 <$_TMPDIR/$_PLATFORM/$_subdir/config.h 186 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/backtrace-supported.h \ 187 <$_TMPDIR/$_PLATFORM/$_subdir/backtrace-supported.h 188} 189 190##### lib/libobjc ##### 191 192get_libobjc () { 193 _subdir="$1/arch/$MACHINE_ARCH" 194 _options="ALL_OPT_FILES" 195 196 mkdir -p $_OUTDIR/lib/$_subdir 197 198 { 199 if [ -n "$_options" ]; then 200 getvars gcc/Makefile $_options 201 fi 202 getvars $_PLATFORM/libobjc/Makefile \ 203 ALL_CFLAGS INCLUDES OBJC_SOURCE_FILES C_SOURCE_FILES OBJC_H \ 204 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 205 } | sanitise_includes \ 206 | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 207 208 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 209 <$_TMPDIR/$_PLATFORM/libobjc/config.h 210} 211 212##### lib/libstdc++-v3 ##### 213 214get_libstdcxx_v3 () { 215 _subdir="$1" 216 _ver="$2" 217 218 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 219 220 _build_headers="c++config.h cxxabi_tweaks.h gthr-posix.h gthr-single.h gthr.h" 221 _headers1="c_base_headers_extra_install" 222 _headers1="$_headers1 tr1_headers tr2_headers decimal_headers c_compatibility_headers_install" 223 _headers1="$_headers1 debug_headers parallel_headers" 224 _headers2="host_headers thread_host_headers" 225 _pf_headers="profile_headers profile_impl_headers" 226 _pb_headers="pb_headers1 pb_headers2 pb_headers3 pb_headers4 pb_headers5 pb_headers6 pb_headers7" 227 228 # build files 229 for h in $_build_headers; do 230 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 231 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 232 done 233 234 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 235 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 236 237 { 238 getvars $_PLATFORM/libstdc++-v3/Makefile \ 239 port_specific_symbol_files 240 241 # libsupc++ 242 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 243 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 244 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 245 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 246 247 # includes 248 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 249 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 250 251 # src 252 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 253 libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/' 254 getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \ 255 libc__11convenience_la_SOURCES | \ 256 sed -e 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' \ 257 -e 's/codecvt.cc/c11-codecvt.cc/' 258 getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \ 259 GLIBCXX_ABI_FLAGS libc__98convenience_la_SOURCES | \ 260 sed -e 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' \ 261 -e 's/codecvt.cc/c98-codecvt.cc/' 262 getvars $_PLATFORM/libstdc++-v3/src/filesystem/Makefile \ 263 libstdc__fs_la_SOURCES | \ 264 sed -e 's/^G_libstdc__fs_la_SOURCES=/G_FILESYSTEM_SOURCES=/' 265 getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \ 266 BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \ 267 CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \ 268 CPU_OPT_BITS_RANDOM 269 270 # includes 271 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 272 backward_headers c_base_headers_extra $_headers1 $_pb_headers | \ 273 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' 274 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 275 bits_headers ext_headers $_headers2 | \ 276 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' -e 's#\${GNUHOSTDIST}/libstdc++-v3/config/##g' 277 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 278 $_pf_headers | sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/profile/##g' 279 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 280 BASIC_FILE_H ALLOCATOR_H CSTDIO_H CLOCALE_H CMESSAGES_H CTIME_H 281 } | sanitise_includes \ 282 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 283} 284 285##### usr.bin/gcc* ##### 286 287get_gcc_bootstrap () { 288 _subdir="$1" 289 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 290 for f in auto-host tm config; do 291 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 292 done 293 # XXXGCC5 don't really want to copy insn-modes as we build 294 # it but libgcc needs to too early yet 295 for f in insn-modes; do 296 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 297 done 298} 299 300get_gcc () { 301 _subdir="$1" 302 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 303 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 304 mkdir -p $_OUTDIR/usr.bin/include/arch 305 mkdir -p $_OUTDIR/usr.bin/common-target/arch 306 _buildname="BUILD_" 307 _libcppsubdir="" 308 _extravars="TM_H ALL_OPT_FILES" 309 _hconfig_h="" 310 _extravars2="tm_file_list build_xm_include_list" 311 _extravars3="tm_p_include_list" 312 313 { 314 getvars gcc/Makefile \ 315 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 316 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \ 317 ${_buildname}MD | \ 318 sed -e 's#build/errors.o#build-errors.o#g' \ 319 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 320 -e 's#build/rtl.o#build-rtl.o#g' \ 321 -e 's#build/varray.o#build-varray.o#g' \ 322 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 323 -e 's#build/##g' 324 getvars gcc/Makefile \ 325 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 326 GCC_OBJS GCOV_OBJS GCOV_DUMP_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \ 327 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 328 BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 329 GGC_H \ 330 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 331 GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \ 332 NATIVE_SYSTEM_HEADER_DIR \ 333 tm_defines host_xm_file host_xm_defines tm_p_file \ 334 target_cpu_default ${_extravars} ${_extravars2} \ 335 lang_specs_files ${_extravars3} \ 336 common_out_file \ 337 | sanitise_includes 338 getvars gcc/Makefile \ 339 LIB2ADDEHDEP | sed 's/unwind.inc//' 340 getvars gcc/Makefile \ 341 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 342 getvars gcc/Makefile \ 343 F77_OBJS | sed 's/f\///g' 344 getvars libcpp/Makefile \ 345 libcpp_a_OBJS 346 getvars gcc/Makefile \ 347 ENABLE_SHARED 348 echo G_SHLIB_LINK="$CC -shared" 349 echo G_SHLIB_MULTILIB=. 350 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 351 352 getvars gcc/Makefile \ 353 EXTRA_HEADERS \ 354 | write_mk $_OUTDIRBASE/usr.bin/include/arch/$MACHINE_ARCH.mk 355 356 getvars gcc/Makefile \ 357 OBJS-libcommon \ 358 | write_mk $_OUTDIRBASE/usr.bin/common/defs.mk 359 getvars gcc/Makefile \ 360 OBJS-libcommon-target \ 361 | write_mk $_OUTDIRBASE/usr.bin/common-target/arch/$MACHINE_ARCH.mk 362 363 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 364 hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm' 365 for f in $hfiles; do 366 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 367 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 368 then 369 ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 370/configuration_arguments/ s/$// 371ya 372i 373#ifdef _SOFT_FLOAT 374. 375pu 376s/";$/ -with-float=soft";/ 377a 378#else 379#endif 380. 381. m +1 382/configure_default_options/ s/{ NULL.*$// 383a 384#ifdef _SOFT_FLOAT 385 { "float", "soft" }, 386#endif 387 { NULL, NULL } 388}; 389. 390wq 391__EOF__ 392 fi 393 if [ "${f}" = "configargs" ] 394 then 395 _srcquoted=$(echo "$_SRC" | sed 's/\//\\\//g') 396 sed -i -E -e "s,$_srcquoted,/usr/src,g" \ 397 -e 's/--build=[^ ]+ --host=([^ ]+)/--build=\1 --host=\1/' \ 398 $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 399 fi 400 done 401 402 # keep identical 403 for f in all-tree.def; do 404 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 405 done 406 407 # special transforms 408 for f in gtyp-input.list; do 409 sed -e "s@^.*$_OUTDIRBASE/dist@SRCDIR@" < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 410 done 411 412 # special platforms 413 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 414 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 415 fi 416 417 if [ "${MACHINE_ARCH}" = "i386" -o "${MACHINE_ARCH}" = "x86_64" ]; then 418 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/i386-builtin-types.inc <$_TMPDIR/gcc/i386-builtin-types.inc 419 fi 420} 421 422##### main ##### 423 424case "$1" in 425# .mk and .h files for libgcc bootstrap (from host build) 426 427libgcc*-bootstrap) 428 get_libgcc gcc 429 get_libgcov gcc $_PLATFORM/libgcc/Makefile 430 get_gcc_bootstrap gcc 431 exit 0 432 ;; 433 434libstdc++-bootstrap) 435 get_libstdcxx_v3 libstdc++-v3 gcc 436 exit 0 437 ;; 438 439gcc*) 440 get_gcc gcc 441 get_libgcc gcc 442 get_libgcov gcc $_PLATFORM/libgcc/Makefile 443 get_gcc_bootstrap gcc 444 get_gcc_libiberty gcc 445 get_libobjc libobjc 446 get_libstdcxx_v3 libstdc++-v3 gcc 447 get_libdecnumber libdecnumber 448 get_libgomp libgomp 449 get_libbacktrace libbacktrace 450 exit 0 451 ;; 452 453 454*) 455 echo invalid arguments; 456 exit 1 457 ;; 458esac 459