mknative-gcc revision 1.26
1 #!/bin/sh 2 # $NetBSD: mknative-gcc,v 1.26 2009/11/30 05:50:07 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 get_libgcc_new () { 53 } 54 55 get_libgcc () { 56 _subdir="$1" 57 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 58 59 case "$_subdir" in 60 gcc3) 61 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 62 _archsubdir="" 63 ;; 64 gcc4) 65 _extravars="COLLECT2 UNWIND_H xm_include_list" 66 _archsubdir="" 67 ;; 68 esac 69 70 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 71 # XXX we should probably grab everything Just In Case for 72 # the future. 73 { 74 getvars gcc/Makefile \ 75 INCLUDES LIB2ADD LIB2ADDEH \ 76 LIB1ASMFUNCS LIB1ASMSRC \ 77 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 78 LIBGCC2_CFLAGS \ 79 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 80 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 81 EXTRA_HEADERS xm_defines \ 82 tm_defines ${_extravars} 83 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 84 85 # Generate new style files. 86 if [ -n "${MKNATIVE_LIBGCC_NEW} ] 87 get_libgcc_new 88 fi 89 } 90 91 ##### gnu/lib/libgcov ##### 92 93 get_libgcov () { 94 _subdir="$1" 95 96 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH 97 98 { 99 getvars gcc/Makefile \ 100 LIBGCOV 101 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk 102 103 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \ 104 <$_TMPDIR/gcc/gcov-iov.h 105 106 } 107 108 ##### gnu/usr.bin/gcc[34]/libiberty ##### 109 110 get_gcc_libiberty () { 111 _subdir="$1" 112 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 113 114 getvars libiberty/Makefile \ 115 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 116 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 117 118 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 119 <$_TMPDIR/libiberty/config.h 120 } 121 122 ##### gnu/lib/libobjc ##### 123 124 get_libobjc () { 125 case "$1" in 126 *4) 127 _subdir="$1/arch/$MACHINE_ARCH" 128 _options="ALL_OPT_FILES" 129 _unwind="UNWIND_H" 130 ;; 131 *) 132 _subdir="$1" 133 _options="" 134 _unwind="" 135 ;; 136 esac 137 138 mkdir -p $_TOP/gnu/lib/$_subdir 139 140 { 141 if [ -n "$_options" ]; then 142 getvars gcc/Makefile $_options 143 fi 144 getvars $_PLATFORM/libobjc/Makefile \ 145 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 146 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 147 if [ -n "$_unwind" ]; then 148 getvars gcc/Makefile $_unwind 149 fi 150 } | write_mk gnu/lib/$_subdir/defs.mk 151 152 write_c gnu/lib/$_subdir/config.h \ 153 <$_TMPDIR/$_PLATFORM/libobjc/config.h 154 } 155 156 ##### gnu/lib/libstdc++-v3 ##### 157 158 get_libstdcxx_v3 () { 159 _subdir="$1" 160 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 161 162 case ${_subdir} in 163 *4) 164 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 165 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 166 _headers2="thread_host_headers host_headers_extra" 167 _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" 168 _unwind="UNWIND_H" 169 ;; 170 *) 171 _src_CC_files="" 172 _headers1="target_headers" 173 _headers2="thread_target_headers target_headers_extra" 174 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 175 _unwind="" 176 ;; 177 esac 178 179 # build files 180 for h in $_build_headers; do 181 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 182 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 183 done 184 185 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 186 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 187 188 { 189 # libmath 190 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 191 libmath_la_SOURCES libmath_la_LIBADD 192 193 # libsupc++ 194 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 195 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 196 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 197 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 198 199 # src 200 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 201 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 202 203 # include 204 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 205 c_base_headers_rename std_headers_rename 206 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 207 bits_headers backward_headers ext_headers c_base_headers_extra \ 208 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 209 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 210 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 211 212 if [ -n "$_unwind" ]; then 213 getvars gcc/Makefile $_unwind 214 fi 215 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 216 } 217 218 ##### gnu/usr.bin/gcc3 ##### 219 220 get_gcc () { 221 _subdir="$1" 222 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 223 case ${_subdir} in 224 gcc4) 225 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 226 _buildname="BUILD_" 227 _libcppsubdir="" 228 _extravars="TM_H ALL_OPT_FILES" 229 _hconfig_h="" 230 _extravars2="tm_file_list build_xm_include_list" 231 _extravars3="tm_p_include_list" 232 233 ;; 234 *) 235 _buildname="HOST_" 236 _libcppsubdir="gcc/" 237 _extravars="" 238 _hconfig_h="HCONFIG_H" 239 _extravars2="" 240 _extravars3="" 241 ;; 242 esac 243 244 { 245 getvars gcc/Makefile \ 246 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 247 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 248 sed -e 's#build/errors.o#build-errors.o#g' \ 249 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 250 -e 's#build/rtl.o#build-rtl.o#g' \ 251 -e 's#build/varray.o#build-varray.o#g' \ 252 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 253 -e 's#build/##g' 254 getvars gcc/Makefile \ 255 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 256 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 257 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 258 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 259 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 260 GTFILES GTFILES_LANG_DIR_NAMES \ 261 tm_defines host_xm_file host_xm_defines tm_p_file \ 262 target_cpu_default ${_extravars} ${_extravars2} \ 263 lang_specs_files ${_extravars3} 264 getvars gcc/Makefile \ 265 LIB2ADDEHDEP | sed 's/unwind.inc//' 266 getvars gcc/Makefile \ 267 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 268 getvars gcc/Makefile \ 269 F77_OBJS | sed 's/f\///g' 270 case ${_subdir} in 271 gcc4) 272 getvars libcpp/Makefile \ 273 libcpp_a_OBJS 274 ;; 275 gcc3) 276 getvars gcc/Makefile \ 277 LIBCPP_OBJS LIBCPP_H 278 ;; 279 esac 280 getvars gcc/Makefile \ 281 ENABLE_SHARED 282 case ${_subdir} in 283 gcc4) 284 echo G_SHLIB_LINK="$CC -shared" 285 echo G_SHLIB_MULTILIB=. 286 ;; 287 gcc3) 288 getvars gcc/Makefile \ 289 SHLIB_LINK SHLIB_MULTILIB 290 ;; 291 esac 292 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 293 294 case "$_subdir" in 295 gcc3) 296 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 297 ;; 298 gcc4) 299 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 300 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib' 301 ;; 302 esac 303 for f in $hfiles; do 304 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 305 done 306 } 307 308 ##### main ##### 309 310 case "$1" in 311 # .mk and .h files for libgcc bootstrap (from host build) 312 libgcc) 313 get_libgcc gcc3 314 get_crtstuff crtstuff3 315 exit 0 316 ;; 317 318 libgcc4) 319 get_libgcc gcc4 320 get_crtstuff crtstuff4 321 exit 0 322 ;; 323 324 # gcc files 325 gcc4) 326 get_gcc gcc4 327 get_libgcc gcc4 328 get_libgcov gcc4 329 get_crtstuff crtstuff4 330 get_gcc_libiberty gcc4 331 get_libobjc libobjc4 332 get_libstdcxx_v3 libstdc++-v3_4 333 exit 0 334 ;; 335 336 gcc3) 337 get_gcc gcc3 338 get_libg2c 339 get_libgcc gcc3 340 get_crtstuff crtstuff3 341 get_gcc_libiberty gcc3 342 get_libobjc libobjc3 343 get_libstdcxx_v3 libstdc++-v3 344 exit 0 345 ;; 346 347 *) echo invalid arguments; exit 1;; 348 esac 349
Indexes created Tue Sep 23 07:09:52 GMT 2025