1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.84 2016/03/15 06:10:13 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/crtstuff ##### 41 42get_crtstuff () { 43 _subdir="$1" 44 mkdir -p $_OUTDIR/lib/$_subdir/arch 45 46 getvars gcc/Makefile \ 47 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS CRTSTUFF_T_CFLAGS_S \ 48 tm_defines xm_file xm_defines \ 49 | sanitise_includes \ 50 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk 51} 52 53##### lib/libg2c ##### 54 55get_libg2c () { 56 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH 57 58 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 59 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 60 61 { 62 getvars $_PLATFORM/libf2c/Makefile \ 63 F2CEXT 64 getvars $_PLATFORM/libf2c/libF77/Makefile \ 65 ALL_CFLAGS OBJS 66 getvars $_PLATFORM/libf2c/libI77/Makefile \ 67 ALL_CFLAGS OBJS | sed 's,=,+=,' 68 getvars $_PLATFORM/libf2c/libU77/Makefile \ 69 ALL_CFLAGS OBJS | sed 's,=,+=,' 70 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 71} 72 73##### lib/libgcc ##### 74 75get_libgcc () { 76 _subdir="$1" 77 mkdir -p $_OUTDIR/lib/lib$_subdir/arch 78 79 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 80 # XXX we should probably grab everything Just In Case for 81 # the future. 82 83 mkdir -p $_OUTDIR/lib/lib$_subdir/arch/$MACHINE_ARCH 84 cd $_TMPDIR/$_PLATFORM/libgcc 85 { 86 getvars $_PLATFORM/libgcc/Makefile \ 87 INCLUDES LIB2ADD LIB2ADDEH LIB2ADD_ST \ 88 LIB1ASMFUNCS LIB1ASMSRC \ 89 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 90 LIB2FUNCS_EXTRA \ 91 LIBGCC2_CFLAGS \ 92 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 93 SHLIB_MAPFILES SHLIB_NM_FLAGS 94 getvars gcc/Makefile \ 95 NOEXCEPTION_FLAGS EXTRA_HEADERS 96 getlinks config.status libgcc 97 } | sanitise_includes \ 98 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 99 100 if [ "${MACHINE_ARCH}" = "m68000" ] 101 then 102 ex <<__EOF__ $_OUTDIR/lib/lib$_subdir/arch/$MACHINE_ARCH/defs.mk 103/G_LIBGCC2_CFLAGS/ s/-fPIC// 104wq 105__EOF__ 106 fi 107 108 for f in auto-target.h; do 109 write_c $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/$f \ 110 <$_TMPDIR/$_PLATFORM/libgcc/$f 111 done 112} 113 114##### lib/libgcov ##### 115 116get_libgcov () { 117 _subdir="$1" 118 _mf="$2" 119 120 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 121 122 { 123 getvars $_mf \ 124 LIBGCOV_MERGE \ 125 LIBGCOV_PROFILER \ 126 LIBGCOV_INTERFACE \ 127 LIBGCOV_DRIVER 128 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 129 130 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 131 <$_TMPDIR/gcc/gcov-iov.h 132 133} 134 135##### lib/libiberty ##### 136 137get_gcc_libiberty () { 138 _subdir="$1" 139 _libibertydir="lib/libiberty" 140 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 141 142 getvars libiberty/Makefile \ 143 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 144 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 145 146 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 147 <$_TMPDIR/libiberty/config.h 148} 149 150##### lib/libdecnumber ##### 151 152get_libdecnumber () { 153 _subdir="$1" 154 155 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 156 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 157 <$_TMPDIR/libdecnumber/config.h 158} 159 160##### lib/libgomp ##### 161 162get_libgomp () { 163 _subdir="$1" 164 165 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 166 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 167 <$_TMPDIR/$_PLATFORM/libgomp/config.h 168 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 169 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 170 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 171 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 172 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 173 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 174} 175 176##### lib/libbacktrace ##### 177 178get_libbacktrace () { 179 _subdir="$1" 180 181 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 182 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 183 <$_TMPDIR/$_subdir/config.h 184 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/backtrace-supported.h \ 185 <$_TMPDIR/$_subdir/backtrace-supported.h 186} 187 188##### lib/libobjc ##### 189 190get_libobjc () { 191 _subdir="$1/arch/$MACHINE_ARCH" 192 _options="ALL_OPT_FILES" 193 194 mkdir -p $_OUTDIR/lib/$_subdir 195 196 { 197 if [ -n "$_options" ]; then 198 getvars gcc/Makefile $_options 199 fi 200 getvars $_PLATFORM/libobjc/Makefile \ 201 ALL_CFLAGS INCLUDES OBJC_SOURCE_FILES C_SOURCE_FILES OBJC_H \ 202 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 203 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 204 } | sanitise_includes \ 205 | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 206 207 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 208 <$_TMPDIR/$_PLATFORM/libobjc/config.h 209} 210 211##### lib/libstdc++-v3 ##### 212 213get_libstdcxx_v3 () { 214 _subdir="$1" 215 _ver="$2" 216 217 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 218 219 _build_headers="c++config.h cxxabi_tweaks.h gthr-posix.h gthr-single.h gthr.h" 220 _headers1="c_base_headers_extra_install" 221 _headers1="$_headers1 tr1_headers tr2_headers decimal_headers c_compatibility_headers_install" 222 _headers1="$_headers1 debug_headers parallel_headers" 223 _headers2="host_headers thread_host_headers" 224 _pf_headers="profile_headers profile_impl_headers" 225 _pb_headers="pb_headers1 pb_headers2 pb_headers3 pb_headers4 pb_headers5 pb_headers6 pb_headers7" 226 227 # build files 228 for h in $_build_headers; do 229 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 230 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 231 done 232 233 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 234 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 235 236 { 237 # libsupc++ 238 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 239 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 240 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 241 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 242 243 # includes 244 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 245 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 246 247 # src 248 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 249 libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/' 250 getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \ 251 libc__11convenience_la_SOURCES | sed 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' 252 getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \ 253 GLIBCXX_ABI_FLAGS libc__98convenience_la_SOURCES | \ 254 sed -e 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' \ 255 -e 's/locale_init.cc//' -e 's/localename.cc//' 256 getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \ 257 BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \ 258 CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \ 259 CPU_OPT_BITS_RANDOM 260 261 # includes 262 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 263 backward_headers c_base_headers_extra $_headers1 $_pb_headers | \ 264 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' 265 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 266 bits_headers ext_headers $_headers2 | \ 267 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' -e 's#\${GNUHOSTDIST}/libstdc++-v3/config/##g' 268 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 269 $_pf_headers | sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/profile/##g' 270 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 271 BASIC_FILE_H ALLOCATOR_H CSTDIO_H CLOCALE_H CMESSAGES_H CTIME_H 272 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 273 } | sanitise_includes \ 274 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 275} 276 277##### usr.bin/gcc* ##### 278 279get_gcc_bootstrap () { 280 _subdir="$1" 281 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 282 for f in auto-host tm config insn-modes; do 283 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 284 done 285} 286 287get_gcc () { 288 _subdir="$1" 289 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 290 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 291 mkdir -p $_OUTDIR/usr.bin/include/arch 292 _buildname="BUILD_" 293 _libcppsubdir="" 294 _extravars="TM_H ALL_OPT_FILES" 295 _hconfig_h="" 296 _extravars2="tm_file_list build_xm_include_list" 297 _extravars3="tm_p_include_list" 298 299 { 300 getvars gcc/Makefile \ 301 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 302 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \ 303 ${_buildname}MD | \ 304 sed -e 's#build/errors.o#build-errors.o#g' \ 305 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 306 -e 's#build/rtl.o#build-rtl.o#g' \ 307 -e 's#build/varray.o#build-varray.o#g' \ 308 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 309 -e 's#build/##g' 310 getvars gcc/Makefile \ 311 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 312 GCC_OBJS GCOV_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \ 313 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 314 BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 315 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 316 GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \ 317 NATIVE_SYSTEM_HEADER_DIR \ 318 tm_defines host_xm_file host_xm_defines tm_p_file \ 319 target_cpu_default ${_extravars} ${_extravars2} \ 320 lang_specs_files ${_extravars3} \ 321 common_out_file \ 322 | sanitise_includes 323 getvars gcc/Makefile \ 324 LIB2ADDEHDEP | sed 's/unwind.inc//' 325 getvars gcc/Makefile \ 326 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 327 getvars gcc/Makefile \ 328 F77_OBJS | sed 's/f\///g' 329 getvars libcpp/Makefile \ 330 libcpp_a_OBJS 331 getvars gcc/Makefile \ 332 ENABLE_SHARED 333 echo G_SHLIB_LINK="$CC -shared" 334 echo G_SHLIB_MULTILIB=. 335 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 336 337 getvars gcc/Makefile \ 338 EXTRA_HEADERS \ 339 | write_mk $_OUTDIRBASE/usr.bin/include/arch/$MACHINE_ARCH.mk 340 341 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 342 hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm' 343 for f in $hfiles; do 344 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 345 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 346 then 347 ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 348/configuration_arguments/ s/$// 349ya 350i 351#ifdef _SOFT_FLOAT 352. 353pu 354s/";$/ -with-float=soft";/ 355a 356#else 357#endif 358. 359. m +1 360/configure_default_options/ s/{ NULL.*$// 361a 362#ifdef _SOFT_FLOAT 363 { "float", "soft" }, 364#endif 365 { NULL, NULL } 366}; 367. 368wq 369__EOF__ 370 fi 371 if [ "${f}" = "configargs" ] 372 then 373 _srcquoted=$(echo "$_SRC" | sed 's/\//\\\//g') 374 ex <<__EOF__ $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 375/static const char configuration_arguments/ s/$_srcquoted/\/usr\/src/g 376wq 377__EOF__ 378 fi 379 done 380 381 # keep identical 382 for f in all-tree.def; do 383 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 384 done 385 386 # special transforms 387 for f in gtyp-input.list; do 388 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 389 done 390 391 # special platforms 392 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 393 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 394 fi 395} 396 397##### main ##### 398 399case "$1" in 400# .mk and .h files for libgcc bootstrap (from host build) 401 402libgcc*-bootstrap) 403 get_libgcc gcc 404 get_libgcov gcc $_PLATFORM/libgcc/Makefile 405 get_crtstuff crtstuff 406 get_gcc_bootstrap gcc 407 exit 0 408 ;; 409 410libstdc++-bootstrap) 411 get_libstdcxx_v3 libstdc++-v3 gcc 412 exit 0 413 ;; 414 415gcc*) 416 get_gcc gcc 417 get_libgcc gcc 418 get_libgcov gcc $_PLATFORM/libgcc/Makefile 419 get_crtstuff crtstuff 420 get_gcc_libiberty gcc 421 get_libobjc libobjc 422 get_libstdcxx_v3 libstdc++-v3 gcc 423 get_libdecnumber libdecnumber 424 get_libgomp libgomp 425 get_libbacktrace libbacktrace 426 exit 0 427 ;; 428 429 430*) 431 echo invalid arguments; 432 exit 1 433 ;; 434esac 435