mknative-gcc revision 1.22.4.1
1 #!/bin/sh 2 # $NetBSD: mknative-gcc,v 1.22.4.1 2008/11/07 21:24:26 snj 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 () { 53 _subdir="$1" 54 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch 55 56 case "$_subdir" in 57 gcc3) 58 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file" 59 _archsubdir="" 60 ;; 61 gcc4) 62 _extravars="COLLECT2 UNWIND_H xm_include_list" 63 _archsubdir="" 64 ;; 65 esac 66 67 # DPBIT, FPBIT only used on mn10[23]00, we don't need them. 68 # XXX we should probably grab everything Just In Case for 69 # the future. 70 { 71 getvars gcc/Makefile \ 72 INCLUDES LIB2ADD LIB2ADDEH \ 73 LIB1ASMFUNCS LIB1ASMSRC \ 74 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \ 75 LIBGCC2_CFLAGS \ 76 SHLIB_MKMAP SHLIB_MKMAP_OPTS \ 77 SHLIB_MAPFILES SHLIB_NM_FLAGS \ 78 EXTRA_HEADERS xm_defines \ 79 tm_defines ${_extravars} 80 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk 81 } 82 83 ##### gnu/usr.bin/gcc[34]/libiberty ##### 84 85 get_gcc_libiberty () { 86 _subdir="$1" 87 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH 88 89 getvars libiberty/Makefile \ 90 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \ 91 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk 92 93 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \ 94 <$_TMPDIR/libiberty/config.h 95 } 96 97 ##### gnu/lib/libobjc ##### 98 99 get_libobjc () { 100 case "$1" in 101 *4) 102 _subdir="$1/arch/$MACHINE_ARCH" 103 _options="ALL_OPT_FILES" 104 _unwind="UNWIND_H" 105 ;; 106 *) 107 _subdir="$1" 108 _options="" 109 _unwind="" 110 ;; 111 esac 112 113 mkdir -p $_TOP/gnu/lib/$_subdir 114 115 { 116 if [ -n "$_options" ]; then 117 getvars gcc/Makefile $_options 118 fi 119 getvars $_PLATFORM/libobjc/Makefile \ 120 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 121 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 122 if [ -n "$_unwind" ]; then 123 getvars gcc/Makefile $_unwind 124 fi 125 } | write_mk gnu/lib/$_subdir/defs.mk 126 127 write_c gnu/lib/$_subdir/config.h \ 128 <$_TMPDIR/$_PLATFORM/libobjc/config.h 129 } 130 131 ##### gnu/lib/libstdc++-v3 ##### 132 133 get_libstdcxx_v3 () { 134 _subdir="$1" 135 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 136 137 case ${_subdir} in 138 *4) 139 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 140 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 141 _headers2="thread_host_headers host_headers_extra" 142 _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" 143 _unwind="UNWIND_H" 144 ;; 145 *) 146 _src_CC_files="" 147 _headers1="target_headers" 148 _headers2="thread_target_headers target_headers_extra" 149 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 150 _unwind="" 151 ;; 152 esac 153 154 # build files 155 for h in $_build_headers; do 156 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 157 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 158 done 159 160 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 161 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 162 163 { 164 # libmath 165 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 166 libmath_la_SOURCES libmath_la_LIBADD 167 168 # libsupc++ 169 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 170 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 171 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 172 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 173 174 # src 175 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 176 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 177 178 # include 179 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 180 c_base_headers_rename std_headers_rename 181 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 182 bits_headers backward_headers ext_headers c_base_headers_extra \ 183 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 184 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 185 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 186 187 if [ -n "$_unwind" ]; then 188 getvars gcc/Makefile $_unwind 189 fi 190 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 191 } 192 193 ##### gnu/usr.bin/gcc3 ##### 194 195 get_gcc () { 196 _subdir="$1" 197 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 198 case ${_subdir} in 199 gcc4) 200 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 201 _buildname="BUILD_" 202 _libcppsubdir="" 203 _extravars="TM_H ALL_OPT_FILES" 204 _hconfig_h="" 205 _extravars2="tm_file_list build_xm_include_list" 206 _extravars3="tm_p_include_list" 207 208 ;; 209 *) 210 _buildname="HOST_" 211 _libcppsubdir="gcc/" 212 _extravars="" 213 _hconfig_h="HCONFIG_H" 214 _extravars2="" 215 _extravars3="" 216 ;; 217 esac 218 219 { 220 getvars gcc/Makefile \ 221 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 222 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 223 sed -e 's#build/errors.o#build-errors.o#g' \ 224 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 225 -e 's#build/rtl.o#build-rtl.o#g' \ 226 -e 's#build/varray.o#build-varray.o#g' \ 227 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 228 -e 's#build/##g' 229 getvars gcc/Makefile \ 230 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 231 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 232 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 233 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 234 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 235 GTFILES GTFILES_LANG_DIR_NAMES \ 236 tm_defines host_xm_file host_xm_defines tm_p_file \ 237 target_cpu_default ${_extravars} ${_extravars2} \ 238 lang_specs_files ${_extravars3} 239 getvars gcc/Makefile \ 240 LIB2ADDEHDEP | sed 's/unwind.inc//' 241 getvars gcc/Makefile \ 242 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 243 getvars gcc/Makefile \ 244 F77_OBJS | sed 's/f\///g' 245 case ${_subdir} in 246 gcc4) 247 getvars libcpp/Makefile \ 248 libcpp_a_OBJS 249 ;; 250 gcc3) 251 getvars gcc/Makefile \ 252 LIBCPP_OBJS LIBCPP_H 253 ;; 254 esac 255 getvars gcc/Makefile \ 256 ENABLE_SHARED 257 case ${_subdir} in 258 gcc4) 259 echo G_SHLIB_LINK="$CC -shared" 260 echo G_SHLIB_MULTILIB=. 261 ;; 262 gcc3) 263 getvars gcc/Makefile \ 264 SHLIB_LINK SHLIB_MULTILIB 265 ;; 266 esac 267 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 268 269 case "$_subdir" in 270 gcc3) 271 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 272 ;; 273 gcc4) 274 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 275 hfiles='auto-host configargs gencheck gthr-default tm bconfig config' 276 ;; 277 esac 278 for f in $hfiles; do 279 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 280 done 281 } 282 283 ##### main ##### 284 285 case "$1" in 286 # .mk and .h files for libgcc bootstrap (from host build) 287 libgcc) 288 get_libgcc gcc3 289 get_crtstuff crtstuff3 290 exit 0 291 ;; 292 293 libgcc4) 294 get_libgcc gcc4 295 get_crtstuff crtstuff4 296 exit 0 297 ;; 298 299 # gcc files 300 gcc4) 301 get_gcc gcc4 302 get_libgcc gcc4 303 get_crtstuff crtstuff4 304 get_gcc_libiberty gcc4 305 get_libobjc libobjc4 306 get_libstdcxx_v3 libstdc++-v3_4 307 exit 0 308 ;; 309 310 gcc3) 311 get_gcc gcc3 312 get_libg2c 313 get_libgcc gcc3 314 get_crtstuff crtstuff3 315 get_gcc_libiberty gcc3 316 get_libobjc libobjc3 317 get_libstdcxx_v3 libstdc++-v3 318 exit 0 319 ;; 320 321 *) echo invalid arguments; exit 1;; 322 esac 323
Indexes created Fri Oct 03 02:09:57 GMT 2025