mknative-gcc revision 1.27
1 #!/bin/sh 2 # $NetBSD: mknative-gcc,v 1.27 2009/11/30 06:13:37 uebayasi Exp $ 3 # 4 # Shell script for generating all the constants needed for a native 5 # platform build of src/gnu/dist/gcc. 6 # 7 8 # initialise 9 10 _TMPDIR=$2 11 _TOP=$3 12 _PLATFORM=$4 13 _VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'` 14 _GNU_DIST=`cd ${_VPATH}; pwd` 15 16 . $_TOP/tools/gcc/mknative.common 17 18 ##### gnu/lib/crtstuff ##### 19 20 get_crtstuff () { 21 _subdir="$1" 22 mkdir -p $_TOP/gnu/lib/$_subdir/arch 23 24 getvars gcc/Makefile \ 25 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS \ 26 tm_defines xm_file xm_defines \ 27 | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH.mk 28 } 29 30 ##### gnu/lib/libg2c ##### 31 32 get_libg2c () { 33 mkdir -p $_TOP/gnu/lib/libg2c3/arch/$MACHINE_ARCH 34 35 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h 36 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h 37 38 { 39 getvars $_PLATFORM/libf2c/Makefile \ 40 F2CEXT 41 getvars $_PLATFORM/libf2c/libF77/Makefile \ 42 ALL_CFLAGS OBJS 43 getvars $_PLATFORM/libf2c/libI77/Makefile \ 44 ALL_CFLAGS OBJS | sed 's,=,+=,' 45 getvars $_PLATFORM/libf2c/libU77/Makefile \ 46 ALL_CFLAGS OBJS | sed 's,=,+=,' 47 } | write_mk gnu/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk 48 } 49 50 ##### gnu/lib/libgcc ##### 51 52 _machine_arch_subdir=gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH 53 54 libgcc_db_funcs=${_machine_arch_subdir}/funcs 55 libgcc_db_files=${_machine_arch_subdir}/files 56 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs 57 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs 58 libgcc_db_objs_tmpsrcs=${_machine_arch_subdir}/objs.tmpsrcs 59 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags 60 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts 61 62 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk 63 libgcc_srcs_mk_tmpsrc=${_machine_arch_subdir}/srcs.tmpsrc.mk 64 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk 65 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk 66 67 get_libgcc_new () { 68 } 69 70 get_libgcc () { 71 _subdir="$1" 72 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 73 74 case "$_subdir" in 75 gcc3) 76 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 77 _archsubdir="" 78 ;; 79 gcc4) 80 _extravars="COLLECT2 UNWIND_H xm_include_list" 81 _archsubdir="" 82 ;; 83 esac 84 85 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 86 # XXX we should probably grab everything Just In Case for 87 # the future. 88 { 89 getvars gcc/Makefile \ 90 INCLUDES LIB2ADD LIB2ADDEH \ 91 LIB1ASMFUNCS LIB1ASMSRC \ 92 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 93 LIBGCC2_CFLAGS \ 94 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 95 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 96 EXTRA_HEADERS xm_defines \ 97 tm_defines ${_extravars} 98 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 99 100 # Generate new style files. 101 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then 102 get_libgcc_new 103 fi 104 } 105 106 ##### gnu/lib/libgcov ##### 107 108 get_libgcov () { 109 _subdir="$1" 110 111 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 112 113 { 114 getvars gcc/Makefile \ 115 LIBGCOV 116 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 117 118 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 119 <$_TMPDIR/gcc/gcov-iov.h 120 121 } 122 123 ##### gnu/usr.bin/gcc[34]/libiberty ##### 124 125 get_gcc_libiberty () { 126 _subdir="$1" 127 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 128 129 getvars libiberty/Makefile \ 130 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 131 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 132 133 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 134 <$_TMPDIR/libiberty/config.h 135 } 136 137 ##### gnu/lib/libobjc ##### 138 139 get_libobjc () { 140 case "$1" in 141 *4) 142 _subdir="$1/arch/$MACHINE_ARCH" 143 _options="ALL_OPT_FILES" 144 _unwind="UNWIND_H" 145 ;; 146 *) 147 _subdir="$1" 148 _options="" 149 _unwind="" 150 ;; 151 esac 152 153 mkdir -p $_TOP/gnu/lib/$_subdir 154 155 { 156 if [ -n "$_options" ]; then 157 getvars gcc/Makefile $_options 158 fi 159 getvars $_PLATFORM/libobjc/Makefile \ 160 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 161 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 162 if [ -n "$_unwind" ]; then 163 getvars gcc/Makefile $_unwind 164 fi 165 } | write_mk gnu/lib/$_subdir/defs.mk 166 167 write_c gnu/lib/$_subdir/config.h \ 168 <$_TMPDIR/$_PLATFORM/libobjc/config.h 169 } 170 171 ##### gnu/lib/libstdc++-v3 ##### 172 173 get_libstdcxx_v3 () { 174 _subdir="$1" 175 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 176 177 case ${_subdir} in 178 *4) 179 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 180 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 181 _headers2="thread_host_headers host_headers_extra" 182 _build_headers="c++allocator.h c++config.h cxxabi_tweaks.h gthr-default.h gthr-posix.h gthr-single.h gthr-tpf.h gthr.h" 183 _unwind="UNWIND_H" 184 ;; 185 *) 186 _src_CC_files="" 187 _headers1="target_headers" 188 _headers2="thread_target_headers target_headers_extra" 189 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 190 _unwind="" 191 ;; 192 esac 193 194 # build files 195 for h in $_build_headers; do 196 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 197 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 198 done 199 200 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 201 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 202 203 { 204 # libmath 205 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 206 libmath_la_SOURCES libmath_la_LIBADD 207 208 # libsupc++ 209 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 210 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 211 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 212 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 213 214 # src 215 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 216 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 217 218 # include 219 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 220 c_base_headers_rename std_headers_rename 221 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 222 bits_headers backward_headers ext_headers c_base_headers_extra \ 223 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 224 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 225 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 226 227 if [ -n "$_unwind" ]; then 228 getvars gcc/Makefile $_unwind 229 fi 230 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 231 } 232 233 ##### gnu/usr.bin/gcc3 ##### 234 235 get_gcc () { 236 _subdir="$1" 237 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 238 case ${_subdir} in 239 gcc4) 240 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 241 _buildname="BUILD_" 242 _libcppsubdir="" 243 _extravars="TM_H ALL_OPT_FILES" 244 _hconfig_h="" 245 _extravars2="tm_file_list build_xm_include_list" 246 _extravars3="tm_p_include_list" 247 248 ;; 249 *) 250 _buildname="HOST_" 251 _libcppsubdir="gcc/" 252 _extravars="" 253 _hconfig_h="HCONFIG_H" 254 _extravars2="" 255 _extravars3="" 256 ;; 257 esac 258 259 { 260 getvars gcc/Makefile \ 261 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 262 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 263 sed -e 's#build/errors.o#build-errors.o#g' \ 264 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 265 -e 's#build/rtl.o#build-rtl.o#g' \ 266 -e 's#build/varray.o#build-varray.o#g' \ 267 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 268 -e 's#build/##g' 269 getvars gcc/Makefile \ 270 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 271 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 272 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 273 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 274 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 275 GTFILES GTFILES_LANG_DIR_NAMES \ 276 tm_defines host_xm_file host_xm_defines tm_p_file \ 277 target_cpu_default ${_extravars} ${_extravars2} \ 278 lang_specs_files ${_extravars3} 279 getvars gcc/Makefile \ 280 LIB2ADDEHDEP | sed 's/unwind.inc//' 281 getvars gcc/Makefile \ 282 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 283 getvars gcc/Makefile \ 284 F77_OBJS | sed 's/f\///g' 285 case ${_subdir} in 286 gcc4) 287 getvars libcpp/Makefile \ 288 libcpp_a_OBJS 289 ;; 290 gcc3) 291 getvars gcc/Makefile \ 292 LIBCPP_OBJS LIBCPP_H 293 ;; 294 esac 295 getvars gcc/Makefile \ 296 ENABLE_SHARED 297 case ${_subdir} in 298 gcc4) 299 echo G_SHLIB_LINK="$CC -shared" 300 echo G_SHLIB_MULTILIB=. 301 ;; 302 gcc3) 303 getvars gcc/Makefile \ 304 SHLIB_LINK SHLIB_MULTILIB 305 ;; 306 esac 307 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 308 309 case "$_subdir" in 310 gcc3) 311 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 312 ;; 313 gcc4) 314 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 315 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 316 ;; 317 esac 318 for f in $hfiles; do 319 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 320 done 321 } 322 323 ##### main ##### 324 325 case "$1" in 326 # .mk and .h files for libgcc bootstrap (from host build) 327 libgcc) 328 get_libgcc gcc3 329 get_crtstuff crtstuff3 330 exit 0 331 ;; 332 333 libgcc4) 334 get_libgcc gcc4 335 get_crtstuff crtstuff4 336 exit 0 337 ;; 338 339 # gcc files 340 gcc4) 341 get_gcc gcc4 342 get_libgcc gcc4 343 get_libgcov gcc4 344 get_crtstuff crtstuff4 345 get_gcc_libiberty gcc4 346 get_libobjc libobjc4 347 get_libstdcxx_v3 libstdc++-v3_4 348 exit 0 349 ;; 350 351 gcc3) 352 get_gcc gcc3 353 get_libg2c 354 get_libgcc gcc3 355 get_crtstuff crtstuff3 356 get_gcc_libiberty gcc3 357 get_libobjc libobjc3 358 get_libstdcxx_v3 libstdc++-v3 359 exit 0 360 ;; 361 362 *) echo invalid arguments; exit 1;; 363 esac 364
Indexes created Thu Sep 25 06:09:39 GMT 2025