mknative-gcc revision 1.78
1#!/bin/sh 2# $NetBSD: mknative-gcc,v 1.78 2014/03/02 04:58:20 mrg 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/$MACHINE_ARCH/config.h \ 223 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 224 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \ 225 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h 226 227 { 228 # libsupc++ 229 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 230 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 231 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 232 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 233 234 # includes 235 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 236 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 237 238 # src 239 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 240 libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/' 241 getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \ 242 libc__11convenience_la_SOURCES | sed 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' 243 getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \ 244 libc__98convenience_la_SOURCES | sed 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' 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} 275 276get_gcc () { 277 _subdir="$1" 278 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH 279 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH 280 mkdir -p $_OUTDIR/usr.bin/include/arch 281 _buildname="BUILD_" 282 _libcppsubdir="" 283 _extravars="TM_H ALL_OPT_FILES" 284 _hconfig_h="" 285 _extravars2="tm_file_list build_xm_include_list" 286 _extravars3="tm_p_include_list" 287 288 { 289 getvars gcc/Makefile \ 290 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 291 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY \ 292 ${_buildname}MD | \ 293 sed -e 's#build/errors.o#build-errors.o#g' \ 294 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 295 -e 's#build/rtl.o#build-rtl.o#g' \ 296 -e 's#build/varray.o#build-varray.o#g' \ 297 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 298 -e 's#build/##g' 299 getvars gcc/Makefile \ 300 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 301 GCC_OBJS GCOV_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \ 302 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 303 BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 304 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 305 GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \ 306 NATIVE_SYSTEM_HEADER_DIR \ 307 tm_defines host_xm_file host_xm_defines tm_p_file \ 308 target_cpu_default ${_extravars} ${_extravars2} \ 309 lang_specs_files ${_extravars3} \ 310 common_out_file \ 311 | sanitise_includes 312 getvars gcc/Makefile \ 313 LIB2ADDEHDEP | sed 's/unwind.inc//' 314 getvars gcc/Makefile \ 315 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 316 getvars gcc/Makefile \ 317 F77_OBJS | sed 's/f\///g' 318 getvars libcpp/Makefile \ 319 libcpp_a_OBJS 320 getvars gcc/Makefile \ 321 ENABLE_SHARED 322 echo G_SHLIB_LINK="$CC -shared" 323 echo G_SHLIB_MULTILIB=. 324 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 325 326 getvars gcc/Makefile \ 327 EXTRA_HEADERS \ 328 | write_mk $_OUTDIRBASE/usr.bin/include/arch/$MACHINE_ARCH.mk 329 330 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 331 hfiles='auto-host configargs config bconfig bversion plugin-version multilib tm' 332 for f in $hfiles; do 333 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 334 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ] 335 then 336 ex <<__EOF__ $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h 337/configuration_arguments/ s/$// 338ya 339i 340#ifdef _SOFT_FLOAT 341. 342pu 343s/";$/ -with-float=soft";/ 344a 345#else 346#endif 347. 348. m +1 349/configure_default_options/ s/{ NULL.*$// 350a 351#ifdef _SOFT_FLOAT 352 { "float", "soft" }, 353#endif 354 { NULL, NULL } 355}; 356. 357wq 358__EOF__ 359 fi 360 done 361 362 # keep identical 363 for f in all-tree.def; do 364 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 365 done 366 367 # special transforms 368 for f in gtyp-input.list; do 369 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f 370 done 371 372 # special platforms 373 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then 374 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h 375 fi 376} 377 378##### main ##### 379 380case "$1" in 381# .mk and .h files for libgcc bootstrap (from host build) 382 383libgcc*-bootstrap) 384 _OUTDIR="$_TOP/external/gpl3/gcc" 385 _OUTDIRBASE="external/gpl3/gcc" 386 get_libgcc gcc 387 get_libgcov gcc $_PLATFORM/libgcc/Makefile 388 get_crtstuff crtstuff 389 get_gcc_bootstrap gcc 390 exit 0 391 ;; 392 393libstdc++-bootstrap) 394 _OUTDIR="$_TOP/external/gpl3/gcc" 395 _OUTDIRBASE="external/gpl3/gcc" 396 get_libstdcxx_v3 libstdc++-v3 gcc 397 exit 0 398 ;; 399 400gcc*) 401 _OUTDIR="$_TOP/external/gpl3/gcc" 402 _OUTDIRBASE="external/gpl3/gcc" 403 get_gcc gcc 404 get_libgcc gcc 405 get_libgcov gcc $_PLATFORM/libgcc/Makefile 406 get_crtstuff crtstuff 407 get_gcc_libiberty gcc 408 get_libobjc libobjc 409 get_libstdcxx_v3 libstdc++-v3 gcc 410 get_libdecnumber libdecnumber 411 get_libgomp libgomp 412 get_libbacktrace libbacktrace 413 exit 0 414 ;; 415 416 417*) 418 echo invalid arguments; 419 exit 1 420 ;; 421esac 422