mknative-gcc revision 1.22
1 #!/bin/sh 2 # $NetBSD: mknative-gcc,v 1.22 2006/06/25 03:06:15 mrg 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 } 127 128 ##### gnu/lib/libstdc++-v3 ##### 129 130 get_libstdcxx_v3 () { 131 _subdir="$1" 132 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 133 134 case ${_subdir} in 135 *4) 136 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 137 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 138 _headers2="thread_host_headers host_headers_extra" 139 _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" 140 _unwind="UNWIND_H" 141 ;; 142 *) 143 _src_CC_files="" 144 _headers1="target_headers" 145 _headers2="thread_target_headers target_headers_extra" 146 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h" 147 _unwind="" 148 ;; 149 esac 150 151 # build files 152 for h in $_build_headers; do 153 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 154 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 155 done 156 157 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 158 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 159 160 { 161 # libmath 162 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 163 libmath_la_SOURCES libmath_la_LIBADD 164 165 # libsupc++ 166 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 167 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 168 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 169 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 170 171 # src 172 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 173 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 174 175 # include 176 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 177 c_base_headers_rename std_headers_rename 178 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 179 bits_headers backward_headers ext_headers c_base_headers_extra \ 180 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 181 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 182 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g' 183 184 if [ -n "$_unwind" ]; then 185 getvars gcc/Makefile $_unwind 186 fi 187 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 188 } 189 190 ##### gnu/usr.bin/gcc3 ##### 191 192 get_gcc () { 193 _subdir="$1" 194 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 195 case ${_subdir} in 196 gcc4) 197 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 198 _buildname="BUILD_" 199 _libcppsubdir="" 200 _extravars="TM_H ALL_OPT_FILES" 201 _hconfig_h="" 202 _extravars2="tm_file_list build_xm_include_list" 203 _extravars3="tm_p_include_list" 204 205 ;; 206 *) 207 _buildname="HOST_" 208 _libcppsubdir="gcc/" 209 _extravars="" 210 _hconfig_h="HCONFIG_H" 211 _extravars2="" 212 _extravars3="" 213 ;; 214 esac 215 216 { 217 getvars gcc/Makefile \ 218 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \ 219 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \ 220 sed -e 's#build/errors.o#build-errors.o#g' \ 221 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 222 -e 's#build/rtl.o#build-rtl.o#g' \ 223 -e 's#build/varray.o#build-varray.o#g' \ 224 -e 's#build/ggc-none.o#build-ggc-none.o#g' \ 225 -e 's#build/##g' 226 getvars gcc/Makefile \ 227 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 228 GCOV_OBJS PROTO_OBJS ${_extravars1} \ 229 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 230 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \ 231 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 232 GTFILES GTFILES_LANG_DIR_NAMES \ 233 tm_defines host_xm_file host_xm_defines tm_p_file \ 234 target_cpu_default ${_extravars} ${_extravars2} \ 235 lang_specs_files ${_extravars3} 236 getvars gcc/Makefile \ 237 LIB2ADDEHDEP | sed 's/unwind.inc//' 238 getvars gcc/Makefile \ 239 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 240 getvars gcc/Makefile \ 241 F77_OBJS | sed 's/f\///g' 242 case ${_subdir} in 243 gcc4) 244 getvars libcpp/Makefile \ 245 libcpp_a_OBJS 246 ;; 247 gcc3) 248 getvars gcc/Makefile \ 249 LIBCPP_OBJS LIBCPP_H 250 ;; 251 esac 252 getvars gcc/Makefile \ 253 ENABLE_SHARED 254 case ${_subdir} in 255 gcc4) 256 echo G_SHLIB_LINK="$CC -shared" 257 echo G_SHLIB_MULTILIB=. 258 ;; 259 gcc3) 260 getvars gcc/Makefile \ 261 SHLIB_LINK SHLIB_MULTILIB 262 ;; 263 esac 264 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 265 266 case "$_subdir" in 267 gcc3) 268 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 269 ;; 270 gcc4) 271 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 272 hfiles='auto-host configargs gencheck gthr-default tm bconfig config' 273 ;; 274 esac 275 for f in $hfiles; do 276 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 277 done 278 } 279 280 ##### main ##### 281 282 case "$1" in 283 # .mk and .h files for libgcc bootstrap (from host build) 284 libgcc) 285 get_libgcc gcc3 286 get_crtstuff crtstuff3 287 exit 0 288 ;; 289 290 libgcc4) 291 get_libgcc gcc4 292 get_crtstuff crtstuff4 293 exit 0 294 ;; 295 296 # gcc files 297 gcc4) 298 get_gcc gcc4 299 get_libgcc gcc4 300 get_crtstuff crtstuff4 301 get_gcc_libiberty gcc4 302 get_libobjc libobjc4 303 get_libstdcxx_v3 libstdc++-v3_4 304 exit 0 305 ;; 306 307 gcc3) 308 get_gcc gcc3 309 get_libg2c 310 get_libgcc gcc3 311 get_crtstuff crtstuff3 312 get_gcc_libiberty gcc3 313 get_libobjc libobjc3 314 get_libstdcxx_v3 libstdc++-v3 315 exit 0 316 ;; 317 318 *) echo invalid arguments; exit 1;; 319 esac 320
Indexes created Wed Sep 24 05:09:52 GMT 2025