1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.87 2016/03/17 23:41:21 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 5.3 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 LIB2ADD LIB2ADDEH LIB2ADD_ST \ 75 LIB1ASMFUNCS LIB1ASMSRC \ 76 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 77 LIB2FUNCS_EXTRA \ 78 LIBGCC2_CFLAGS \ 79 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 80 SHLIB_MAPFILES SHLIB_NM_FLAGS 81 getvars gcc/Makefile \ 82 NOEXCEPTION_FLAGS EXTRA_HEADERS 83 getlinks config.status libgcc 84 } | sanitise_includes \ 85 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 86 87 if [ "${MACHINE_ARCH}" = "m68000" ] 88 then 89 ex <<__EOF__ $_OUTDIR/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 90/G_LIBGCC2_CFLAGS/ s/-fPIC// 91wq 92__EOF__ 93 fi 94 95 for f in auto-target.h; do 96 write_c $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/$f \ 97 <$_TMPDIR/$_PLATFORM/libgcc/$f 98 done 99} 100 101##### lib/libgcov ##### 102 103get_libgcov () { 104 _subdir="$1" 105 _mf="$2" 106 107 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 108 109 { 110 getvars $_mf \ 111 LIBGCOV_MERGE \ 112 LIBGCOV_PROFILER \ 113 LIBGCOV_INTERFACE \ 114 LIBGCOV_DRIVER 115 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 116 117 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 118 <$_TMPDIR/gcc/gcov-iov.h 119 120} 121 122##### lib/libiberty ##### 123 124get_gcc_libiberty () { 125 _subdir="$1" 126 _libibertydir="lib/libiberty" 127 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 128 129 getvars libiberty/Makefile \ 130 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 131 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 132 133 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 134 <$_TMPDIR/libiberty/config.h 135} 136 137##### lib/libdecnumber ##### 138 139get_libdecnumber () { 140 _subdir="$1" 141 142 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 143 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 144 <$_TMPDIR/libdecnumber/config.h 145} 146 147##### lib/libgomp ##### 148 149get_libgomp () { 150 _subdir="$1" 151 152 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 153 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 154 <$_TMPDIR/$_PLATFORM/libgomp/config.h 155 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 156 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 157 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 158 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 159 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 160 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 161} 162 163##### lib/libbacktrace ##### 164 165get_libbacktrace () { 166 _subdir="$1" 167 168 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 169 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 170 <$_TMPDIR/$_subdir/config.h 171 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/backtrace-supported.h \ 172 <$_TMPDIR/$_subdir/backtrace-supported.h 173} 174 175##### lib/libobjc ##### 176 177get_libobjc () { 178 _subdir="$1/arch/$MACHINE_ARCH" 179 _options="ALL_OPT_FILES" 180 181 mkdir -p $_OUTDIR/lib/$_subdir 182 183 { 184 if [ -n "$_options" ]; then 185 getvars gcc/Makefile $_options 186 fi 187 getvars $_PLATFORM/libobjc/Makefile \ 188 ALL_CFLAGS INCLUDES OBJC_SOURCE_FILES C_SOURCE_FILES OBJC_H \ 189 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 190 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 191 } | sanitise_includes \ 192 | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 193 194 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 195 <$_TMPDIR/$_PLATFORM/libobjc/config.h 196} 197 198##### lib/libstdc++-v3 ##### 199 200get_libstdcxx_v3 () { 201 _subdir="$1" 202 _ver="$2" 203 204 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 205 206 _build_headers="c++config.h cxxabi_tweaks.h gthr-posix.h gthr-single.h gthr.h" 207 _headers1="c_base_headers_extra_install" 208 _headers1="$_headers1 tr1_headers tr2_headers decimal_headers c_compatibility_headers_install" 209 _headers1="$_headers1 debug_headers parallel_headers" 210 _headers2="host_headers thread_host_headers" 211 _pf_headers="profile_headers profile_impl_headers" 212 _pb_headers="pb_headers1 pb_headers2 pb_headers3 pb_headers4 pb_headers5 pb_headers6 pb_headers7" 213 214 # build files 215 for h in $_build_headers; do 216 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 217 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 218 done 219 220 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 221 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 222 223 { 224 # libsupc++ 225 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 226 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 227 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 228 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 229 230 # includes 231 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 232 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 233 234 # src 235 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 236 libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/' 237 getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \ 238 libc__11convenience_la_SOURCES | \ 239 sed -e 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' \ 240 -e 's/codecvt.cc/c11-codecvt.cc/' 241 getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \ 242 GLIBCXX_ABI_FLAGS libc__98convenience_la_SOURCES | \ 243 sed -e 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' \ 244 -e 's/codecvt.cc/c98-codecvt.cc/' 245 getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \ 246 BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \ 247 CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \ 248 CPU_OPT_BITS_RANDOM 249 250 # includes 251 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 252 backward_headers c_base_headers_extra $_headers1 $_pb_headers | \ 253 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' 254 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 255 bits_headers ext_headers $_headers2 | \ 256 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' -e 's#\${GNUHOSTDIST}/libstdc++-v3/config/##g' 257 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 258 $_pf_headers | sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/profile/##g' 259 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 260 BASIC_FILE_H ALLOCATOR_H CSTDIO_H CLOCALE_H CMESSAGES_H CTIME_H 261 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 262 } | sanitise_includes \ 263 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 264} 265 266##### usr.bin/gcc* ##### 267 268get_gcc_bootstrap () { 269 _subdir="$1" 270 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 271 for f in auto-host tm config; do 272 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 273 done 274 # XXXGCC5 don't really want to copy insn-modes as we build 275 # it but libgcc needs to too early yet 276 for f in insn-modes; do 277 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 278 done 279} 280 281get_gcc () { 282 _subdir="$1" 283 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 284 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 285 mkdir -p $_OUTDIR/usr.bin/include/arch 286 _buildname="BUILD_" 287 _libcppsubdir="" 288 _extravars="TM_H ALL_OPT_FILES" 289 _hconfig_h="" 290 _extravars2="tm_file_list build_xm_include_list" 291 _extravars3="tm_p_include_list" 292 293 { 294 getvars gcc/Makefile \ 295 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 296 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \ 297 ${_buildname}MD | \ 298 sed -e 's#build/errors.o#build-errors.o#g' \ 299 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 300 -e 's#build/rtl.o#build-rtl.o#g' \ 301 -e 's#build/varray.o#build-varray.o#g' \ 302 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 303 -e 's#build/##g' 304 getvars gcc/Makefile \ 305 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 306 GCC_OBJS GCOV_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \ 307 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 308 BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 309 GGC_H \ 310 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 311 GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \ 312 NATIVE_SYSTEM_HEADER_DIR \ 313 tm_defines host_xm_file host_xm_defines tm_p_file \ 314 target_cpu_default ${_extravars} ${_extravars2} \ 315 lang_specs_files ${_extravars3} \ 316 common_out_file \ 317 | sanitise_includes 318 getvars gcc/Makefile \ 319 LIB2ADDEHDEP | sed 's/unwind.inc//' 320 getvars gcc/Makefile \ 321 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 322 getvars gcc/Makefile \ 323 F77_OBJS | sed 's/f\///g' 324 getvars libcpp/Makefile \ 325 libcpp_a_OBJS 326 getvars gcc/Makefile \ 327 ENABLE_SHARED 328 echo G_SHLIB_LINK="$CC -shared" 329 echo G_SHLIB_MULTILIB=. 330 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 331 332 getvars gcc/Makefile \ 333 EXTRA_HEADERS \ 334 | write_mk $_OUTDIRBASE/usr.bin/include/arch/$MACHINE_ARCH.mk 335 336 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 337 hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm' 338 for f in $hfiles; do 339 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 340 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 341 then 342 ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 343/configuration_arguments/ s/$// 344ya 345i 346#ifdef _SOFT_FLOAT 347. 348pu 349s/";$/ -with-float=soft";/ 350a 351#else 352#endif 353. 354. m +1 355/configure_default_options/ s/{ NULL.*$// 356a 357#ifdef _SOFT_FLOAT 358 { "float", "soft" }, 359#endif 360 { NULL, NULL } 361}; 362. 363wq 364__EOF__ 365 fi 366 if [ "${f}" = "configargs" ] 367 then 368 _srcquoted=$(echo "$_SRC" | sed 's/\//\\\//g') 369 ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 370/static const char configuration_arguments/ s/$_srcquoted/\/usr\/src/g 371wq 372__EOF__ 373 fi 374 done 375 376 # keep identical 377 for f in all-tree.def; do 378 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 379 done 380 381 # special transforms 382 for f in gtyp-input.list; do 383 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 384 done 385 386 # special platforms 387 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 388 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 389 fi 390 391 if [ "${MACHINE_ARCH}" = "i386" -o "${MACHINE_ARCH}" = "x86_64" ]; then 392 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/i386-builtin-types.inc <$_TMPDIR/gcc/i386-builtin-types.inc 393 fi 394} 395 396##### main ##### 397 398case "$1" in 399# .mk and .h files for libgcc bootstrap (from host build) 400 401libgcc*-bootstrap) 402 get_libgcc gcc 403 get_libgcov gcc $_PLATFORM/libgcc/Makefile 404 get_gcc_bootstrap gcc 405 exit 0 406 ;; 407 408libstdc++-bootstrap) 409 get_libstdcxx_v3 libstdc++-v3 gcc 410 exit 0 411 ;; 412 413gcc*) 414 get_gcc gcc 415 get_libgcc gcc 416 get_libgcov gcc $_PLATFORM/libgcc/Makefile 417 get_gcc_bootstrap gcc 418 get_gcc_libiberty gcc 419 get_libobjc libobjc 420 get_libstdcxx_v3 libstdc++-v3 gcc 421 get_libdecnumber libdecnumber 422 get_libgomp libgomp 423 get_libbacktrace libbacktrace 424 exit 0 425 ;; 426 427 428*) 429 echo invalid arguments; 430 exit 1 431 ;; 432esac 433