mknative-gcc revision 1.16
1 #!/bin/sh 2 # $NetBSD: mknative-gcc,v 1.16 2006/05/12 02:12:37 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 _subdir="$1" 101 mkdir -p $_TOP/gnu/lib/$_subdir 102 103 { 104 getvars $_PLATFORM/libobjc/Makefile \ 105 ALL_CFLAGS INCLUDES OBJS OBJC_H \ 106 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g" 107 getvars gcc/Makefile UNWIND_H 108 } | write_mk gnu/lib/$_subdir/defs.mk 109 } 110 111 ##### gnu/lib/libstdc++-v3 ##### 112 113 get_libstdcxx_v3 () { 114 _subdir="$1" 115 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH 116 117 # build files 118 for h in gthr.h gthr-single.h gthr-posix.h gthr-tpf.h gthr-default.h c++config.h c++allocator.h cxxabi_tweaks.h; do 119 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \ 120 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h 121 done 122 123 case ${_subdir} in 124 *4) 125 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC" 126 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra" 127 _headers2="thread_host_headers host_headers_extra" 128 ;; 129 *) 130 _src_CC_files="" 131 _headers1="target_headers" 132 _headers2="thread_target_headers target_headers_extra" 133 ;; 134 esac 135 136 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \ 137 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h 138 139 { 140 # libmath 141 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \ 142 libmath_la_SOURCES libmath_la_LIBADD 143 144 # libsupc++ 145 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 146 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/' 147 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \ 148 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/' 149 150 # src 151 getvars $_PLATFORM/libstdc++-v3/src/Makefile \ 152 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/' 153 154 # include 155 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 156 c_base_headers_rename std_headers_rename 157 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 158 bits_headers backward_headers ext_headers c_base_headers_extra \ 159 $_headers1 | sed 's#/[^ ][^ ]*/##g' 160 getvars $_PLATFORM/libstdc++-v3/include/Makefile \ 161 $_headers2 | sed 's#\./[^ ][^ ]*/##g' 162 163 getvars gcc/Makefile UNWIND_H 164 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk 165 } 166 167 ##### gnu/usr.bin/gcc3 ##### 168 169 get_gcc () { 170 _subdir="$1" 171 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH 172 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH 173 174 { 175 getvars gcc/Makefile \ 176 BUILD_EARLY_SUPPORT BUILD_ERRORS BUILD_PRINT \ 177 BUILD_RTL BUILD_SUPPORT BUILD_VARRAY | \ 178 sed -e 's#build/errors.o#build-errors.o#g' \ 179 -e 's#build/print-rtl.o#build-print-rtl.o#g' \ 180 -e 's#build/rtl.o#build-rtl.o#g' \ 181 -e 's#build/varray.o#build-varray.o#g' \ 182 -e 's#build/##g' 183 getvars gcc/Makefile \ 184 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \ 185 GCOV_OBJS PROTO_OBJS TM_H ALL_OPT_FILES \ 186 INCLUDES md_file OBJC_OBJS OBJS out_file version \ 187 BUILD_PREFIX RTL_H TREE_H BASIC_BLOCK_H GCC_H \ 188 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \ 189 GTFILES GTFILES_LANG_DIR_NAMES \ 190 tm_defines host_xm_file host_xm_defines tm_p_file \ 191 target_cpu_default tm_file_list build_xm_include_list \ 192 lang_specs_files tm_p_include_list 193 getvars gcc/Makefile \ 194 LIB2ADDEHDEP | sed 's/unwind.inc//' 195 getvars gcc/Makefile \ 196 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g' 197 getvars gcc/Makefile \ 198 F77_OBJS | sed 's/f\///g' 199 getvars libcpp/Makefile \ 200 libcpp_a_OBJS 201 getvars gcc/Makefile \ 202 ENABLE_SHARED 203 # XXXX? what is going on here? 204 # getvars gcc/Makefile \ 205 # SHLIB_LINK SHLIB_MULTILIB 206 echo G_SHLIB_LINK="$CC -shared" 207 echo G_SHLIB_MULTILIB=. 208 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk 209 210 case "$_subdir" in 211 gcc3) 212 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default' 213 ;; 214 gcc4) 215 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h 216 hfiles='auto-host configargs gencheck gthr-default tm bconfig config' 217 ;; 218 esac 219 for f in $hfiles; do 220 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h 221 done 222 } 223 224 ##### main ##### 225 226 case "$1" in 227 # .mk and .h files for libgcc bootstrap (from host build) 228 libgcc) 229 get_libgcc gcc3 230 get_crtstuff crtstuff3 231 exit 0 232 ;; 233 234 libgcc4) 235 get_libgcc gcc4 236 get_crtstuff crtstuff4 237 exit 0 238 ;; 239 240 # gcc files 241 gcc4) 242 get_gcc gcc4 243 get_libgcc gcc4 244 get_crtstuff crtstuff4 245 get_gcc_libiberty gcc4 246 get_libobjc libobjc4 247 get_libstdcxx_v3 libstdc++-v3_4 248 exit 0 249 ;; 250 251 gcc3) 252 get_gcc gcc3 253 get_libg2c 254 get_libgcc gcc4 255 get_crtstuff crtstuff3 256 get_gcc_libiberty gcc4 257 get_libobjc libobjc3 258 get_libstdcxx_v3 libstdc++-v3 259 exit 0 260 ;; 261 262 *) echo invalid arguments; exit 1;; 263 esac 264
Indexes created Tue Sep 23 07:09:52 GMT 2025