1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.79 2014/05/29 16:27:50 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_SRC=$4 13_PLATFORM=$5 14_DESTDIR=$6 15_TOOLDIR=$7 16_VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 17_GNU_DIST=`cd ${_VPATH}; pwd` 18 19if [ -z "$_DESTDIR" ]; then 20 echo "\$_DESTDIR is empty" 2>&1 21 exit 1 22fi 23 24. $_TOP/tools/gcc/mknative.common 25 26# default to GCC 4.1 for now 27_OUTDIR="$_TOP/gnu" 28_OUTDIRBASE="gnu" 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 for f in auto-target.h; do 101 write_c $_OUTDIRBASE/lib/lib$_subdir/arch/$MACHINE_ARCH/$f \ 102 <$_TMPDIR/$_PLATFORM/libgcc/$f 103 done 104} 105 106##### lib/libgcov ##### 107 108get_libgcov () { 109 _subdir="$1" 110 _mf="$2" 111 112 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 113 114 { 115 getvars $_mf \ 116 LIBGCOV 117 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 118 119 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 120 <$_TMPDIR/gcc/gcov-iov.h 121 122} 123 124##### lib/libiberty ##### 125 126get_gcc_libiberty () { 127 _subdir="$1" 128 _libibertydir="lib/libiberty" 129 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH 130 131 getvars libiberty/Makefile \ 132 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 133 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk 134 135 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \ 136 <$_TMPDIR/libiberty/config.h 137} 138 139##### lib/libdecnumber ##### 140 141get_libdecnumber () { 142 _subdir="$1" 143 144 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 145 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \ 146 <$_TMPDIR/libdecnumber/config.h 147} 148 149##### lib/libgomp ##### 150 151get_libgomp () { 152 _subdir="$1" 153 154 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 155 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 156 <$_TMPDIR/$_PLATFORM/libgomp/config.h 157 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \ 158 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h 159 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \ 160 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec 161 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \ 162 <$_TMPDIR/$_PLATFORM/libgomp/omp.h 163} 164 165##### lib/libbacktrace ##### 166 167get_libbacktrace () { 168 _subdir="$1" 169 170 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 171 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 172 <$_TMPDIR/$_subdir/config.h 173 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/backtrace-supported.h \ 174 <$_TMPDIR/$_subdir/backtrace-supported.h 175} 176 177##### lib/libobjc ##### 178 179get_libobjc () { 180 _subdir="$1/arch/$MACHINE_ARCH" 181 _options="ALL_OPT_FILES" 182 183 mkdir -p $_OUTDIR/lib/$_subdir 184 185 { 186 if [ -n "$_options" ]; then 187 getvars gcc/Makefile $_options 188 fi 189 getvars $_PLATFORM/libobjc/Makefile \ 190 ALL_CFLAGS INCLUDES OBJC_SOURCE_FILES C_SOURCE_FILES OBJC_H \ 191 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 192 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 193 } | sanitise_includes \ 194 | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk 195 196 write_c $_OUTDIRBASE/lib/$_subdir/config.h \ 197 <$_TMPDIR/$_PLATFORM/libobjc/config.h 198} 199 200##### lib/libstdc++-v3 ##### 201 202get_libstdcxx_v3 () { 203 _subdir="$1" 204 _ver="$2" 205 206 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH 207 208 _build_headers="c++config.h cxxabi_tweaks.h gthr-posix.h gthr-single.h gthr.h" 209 _headers1="c_base_headers_extra_install" 210 _headers1="$_headers1 tr1_headers tr2_headers decimal_headers c_compatibility_headers_install" 211 _headers1="$_headers1 debug_headers parallel_headers" 212 _headers2="host_headers thread_host_headers" 213 _pf_headers="profile_headers profile_impl_headers" 214 _pb_headers="pb_headers1 pb_headers2 pb_headers3 pb_headers4 pb_headers5 pb_headers6 pb_headers7" 215 216 # build files 217 for h in $_build_headers; do 218 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 219 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 220 done 221 222 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 223 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 224 225 { 226 # libsupc++ 227 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 228 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 229 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 230 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 231 232 # includes 233 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 234 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 235 236 # src 237 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 238 libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/' 239 getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \ 240 libc__11convenience_la_SOURCES | sed 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' 241 getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \ 242 libc__98convenience_la_SOURCES | sed 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' 243 getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \ 244 BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \ 245 CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \ 246 CPU_OPT_BITS_RANDOM 247 248 # includes 249 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 250 backward_headers c_base_headers_extra $_headers1 $_pb_headers | \ 251 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' 252 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 253 bits_headers ext_headers $_headers2 | \ 254 sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/##g' -e 's#\${GNUHOSTDIST}/libstdc++-v3/config/##g' 255 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 256 $_pf_headers | sed -e 's#\${GNUHOSTDIST}/libstdc++-v3/include/profile/##g' 257 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 258 BASIC_FILE_H ALLOCATOR_H CSTDIO_H CLOCALE_H CMESSAGES_H CTIME_H 259 getlinks $_TMPDIR/$_PLATFORM/libgcc/config.status libgcc 260 } | sanitise_includes \ 261 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 262} 263 264##### usr.bin/gcc* ##### 265 266get_gcc_bootstrap () { 267 _subdir="$1" 268 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 269 for f in auto-host tm config; do 270 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 271 done 272} 273 274get_gcc () { 275 _subdir="$1" 276 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 277 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 278 mkdir -p $_OUTDIR/usr.bin/include/arch 279 _buildname="BUILD_" 280 _libcppsubdir="" 281 _extravars="TM_H ALL_OPT_FILES" 282 _hconfig_h="" 283 _extravars2="tm_file_list build_xm_include_list" 284 _extravars3="tm_p_include_list" 285 286 { 287 getvars gcc/Makefile \ 288 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 289 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \ 290 ${_buildname}MD | \ 291 sed -e 's#build/errors.o#build-errors.o#g' \ 292 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 293 -e 's#build/rtl.o#build-rtl.o#g' \ 294 -e 's#build/varray.o#build-varray.o#g' \ 295 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 296 -e 's#build/##g' 297 getvars gcc/Makefile \ 298 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 299 GCC_OBJS GCOV_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \ 300 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 301 BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 302 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 303 GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \ 304 NATIVE_SYSTEM_HEADER_DIR \ 305 tm_defines host_xm_file host_xm_defines tm_p_file \ 306 target_cpu_default ${_extravars} ${_extravars2} \ 307 lang_specs_files ${_extravars3} \ 308 common_out_file \ 309 | sanitise_includes 310 getvars gcc/Makefile \ 311 LIB2ADDEHDEP | sed 's/unwind.inc//' 312 getvars gcc/Makefile \ 313 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 314 getvars gcc/Makefile \ 315 F77_OBJS | sed 's/f\///g' 316 getvars libcpp/Makefile \ 317 libcpp_a_OBJS 318 getvars gcc/Makefile \ 319 ENABLE_SHARED 320 echo G_SHLIB_LINK="$CC -shared" 321 echo G_SHLIB_MULTILIB=. 322 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 323 324 getvars gcc/Makefile \ 325 EXTRA_HEADERS \ 326 | write_mk $_OUTDIRBASE/usr.bin/include/arch/$MACHINE_ARCH.mk 327 328 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 329 hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm' 330 for f in $hfiles; do 331 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 332 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 333 then 334 ex <<__EOF__ $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 335/configuration_arguments/ s/$// 336ya 337i 338#ifdef _SOFT_FLOAT 339. 340pu 341s/";$/ -with-float=soft";/ 342a 343#else 344#endif 345. 346. m +1 347/configure_default_options/ s/{ NULL.*$// 348a 349#ifdef _SOFT_FLOAT 350 { "float", "soft" }, 351#endif 352 { NULL, NULL } 353}; 354. 355wq 356__EOF__ 357 fi 358 done 359 360 # keep identical 361 for f in all-tree.def; do 362 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 363 done 364 365 # special transforms 366 for f in gtyp-input.list; do 367 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 368 done 369 370 # special platforms 371 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 372 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 373 fi 374} 375 376##### main ##### 377 378case "$1" in 379# .mk and .h files for libgcc bootstrap (from host build) 380 381libgcc*-bootstrap) 382 _OUTDIR="$_TOP/external/gpl3/gcc" 383 _OUTDIRBASE="external/gpl3/gcc" 384 get_libgcc gcc 385 get_libgcov gcc $_PLATFORM/libgcc/Makefile 386 get_crtstuff crtstuff 387 get_gcc_bootstrap gcc 388 exit 0 389 ;; 390 391libstdc++-bootstrap) 392 _OUTDIR="$_TOP/external/gpl3/gcc" 393 _OUTDIRBASE="external/gpl3/gcc" 394 get_libstdcxx_v3 libstdc++-v3 gcc 395 exit 0 396 ;; 397 398gcc*) 399 _OUTDIR="$_TOP/external/gpl3/gcc" 400 _OUTDIRBASE="external/gpl3/gcc" 401 get_gcc gcc 402 get_libgcc gcc 403 get_libgcov gcc $_PLATFORM/libgcc/Makefile 404 get_crtstuff crtstuff 405 get_gcc_libiberty gcc 406 get_libobjc libobjc 407 get_libstdcxx_v3 libstdc++-v3 gcc 408 get_libdecnumber libdecnumber 409 get_libgomp libgomp 410 get_libbacktrace libbacktrace 411 exit 0 412 ;; 413 414 415*) 416 echo invalid arguments; 417 exit 1 418 ;; 419esac 420