Mercurial > hg > CbC > CbC_gcc
annotate gcc/config.host @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 23:39:51 +0900 |
| parents | 855418dad1a3 |
| children | f6334be47118 |
| rev | line source |
|---|---|
| 0 | 1 # GCC host-specific configuration file. |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009 |
| 0 | 3 # Free Software Foundation, Inc. |
| 4 | |
| 5 #This file is part of GCC. | |
| 6 | |
| 7 #GCC is free software; you can redistribute it and/or modify it under | |
| 8 #the terms of the GNU General Public License as published by the Free | |
| 9 #Software Foundation; either version 3, or (at your option) any later | |
| 10 #version. | |
| 11 | |
| 12 #GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 #for more details. | |
| 16 | |
| 17 #You should have received a copy of the GNU General Public License | |
| 18 #along with GCC; see the file COPYING3. If not see | |
| 19 #<http://www.gnu.org/licenses/>. | |
| 20 | |
| 21 # This is the GCC host-specific configuration file | |
| 22 # where a configuration type is mapped to different system-specific | |
| 23 # definitions and files. This is invoked by the autoconf-generated | |
| 24 # configure script. Putting it in a separate shell file lets us skip | |
| 25 # running autoconf when modifying host-specific information. | |
| 26 | |
| 27 # This file switches on the shell variable ${host}. As much of this as | |
| 28 # is reasonable should be replaced with autoconf tests in the future. | |
| 29 | |
| 30 # This file sets the following shell variables for use by the | |
| 31 # autoconf-generated configure script: | |
| 32 # | |
| 33 # host_xm_file List of files to include when compiling for the | |
| 34 # host machine. | |
| 35 # | |
| 36 # host_xm_defines List of macros to define when compiling for the | |
| 37 # host machine. | |
| 38 # | |
| 39 # host_xmake_file List of host-specific makefile-fragments. | |
| 40 # | |
| 41 # host_exeext Set to the suffix, if the host machine requires | |
| 42 # executables to have a file name suffix. | |
| 43 # | |
| 44 # host_extra_objs List of extra host-dependent objects that should | |
| 45 # be linked into the compiler proper. | |
| 46 # | |
| 47 # host_extra_gcc_objs List of extra host-dependent objects that should | |
| 48 # be linked into the gcc driver. | |
| 49 # | |
| 50 # out_host_hook_obj An object file that provides the host hooks. | |
| 51 # | |
| 52 # host_can_use_collect2 Set to yes normally; to no if the host cannot | |
| 53 # link or otherwise use collect2 | |
| 54 # use_long_long_for_widest_fast_int Set this to 'yes' if 'long long' | |
| 55 # (or '__int64') is wider than 'long' but still | |
| 56 # efficeiently supported by the host hardware. | |
| 57 # Only affects compile speed. Default is 'no'. | |
| 58 | |
| 59 # When setting any of these variables, check to see if a corresponding | |
| 60 # variable is present in config.build; if so, you will likely want to | |
| 61 # set it in both places. | |
| 62 | |
| 63 # Default settings. | |
| 64 host_xm_file= | |
| 65 host_xm_defines= | |
| 66 host_xmake_file= | |
| 67 host_exeext= | |
| 68 host_extra_objs= | |
| 69 host_extra_gcc_objs= | |
| 70 out_host_hook_obj=host-default.o | |
| 71 host_can_use_collect2=yes | |
| 72 use_long_long_for_widest_fast_int=no | |
| 73 | |
| 74 # Unsupported hosts list. Generally, only include hosts known to fail here, | |
| 75 # since we allow hosts not listed to be supported generically. | |
| 76 case ${host} in | |
| 77 i[34567]86-sequent-sysv \ | |
| 78 | i[34567]86-sequent-sysv[123]* \ | |
| 79 | i[34567]86-go32-* \ | |
| 80 | i[34567]86-*-go32* \ | |
| 81 | vax-*-vms*) | |
| 82 echo "*** Configuration for host ${host} not supported" 1>&2 | |
| 83 exit 1 | |
| 84 ;; | |
| 85 esac | |
| 86 | |
| 87 # Common parts for widely ported systems. | |
| 88 case ${host} in | |
| 89 *-darwin*) | |
| 90 # Generic darwin host support. | |
| 91 out_host_hook_obj=host-darwin.o | |
| 92 host_xmake_file="${host_xmake_file} x-darwin" | |
| 93 ;; | |
| 94 esac | |
| 95 | |
| 96 case ${host} in | |
| 97 alpha*-*-linux*) | |
| 98 case ${target} in | |
| 99 alpha*-*-linux*) | |
| 100 host_extra_gcc_objs="driver-alpha.o" | |
| 101 host_xmake_file="${host_xmake_file} alpha/x-alpha" | |
| 102 ;; | |
| 103 esac | |
| 104 ;; | |
| 105 i[34567]86-*-* \ | |
| 106 | x86_64-*-* ) | |
| 107 case ${target} in | |
| 108 i[34567]86-*-* \ | |
| 109 | x86_64-*-* ) | |
| 110 host_extra_gcc_objs="driver-i386.o" | |
| 111 host_xmake_file="${host_xmake_file} i386/x-i386" | |
| 112 ;; | |
| 113 esac | |
| 114 ;; | |
| 115 mips*-*-linux*) | |
| 116 case ${target} in | |
| 117 mips*-*-linux*) | |
| 118 host_extra_gcc_objs="driver-native.o" | |
| 119 host_xmake_file="${host_xmake_file} mips/x-native" | |
| 120 ;; | |
| 121 esac | |
| 122 ;; | |
| 123 rs6000-*-* \ | |
| 124 | powerpc*-*-* ) | |
| 125 case ${target} in | |
| 126 rs6000-*-* \ | |
| 127 | powerpc*-*-* ) | |
| 128 host_extra_gcc_objs="driver-rs6000.o" | |
| 129 host_xmake_file="${host_xmake_file} rs6000/x-rs6000" | |
| 130 ;; | |
| 131 esac | |
| 132 case ${host} in | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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133 *-*-linux* | *-*-freebsd*) |
| 0 | 134 if test "${GCC}:${ac_cv_sizeof_long}" = yes:4; then |
| 135 # On powerpc*-*-linux* use -Wl,--relax to link cc1, | |
| 136 # if ld is new enough, otherwise force -O1 in CFLAGS. | |
| 137 host_ppc_relax_xmake_file= | |
| 138 host_ld_ver=`${CC} -Wl,--version 2>/dev/null | sed 1q` | |
| 139 if echo "$host_ld_ver" | grep GNU > /dev/null; then | |
| 140 host_ld_date=`echo $host_ld_ver \ | |
| 141 | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` | |
| 142 if test 0"$host_ld_date" -gt 20080806; then | |
| 143 host_ppc_relax_xmake_file=rs6000/x-linux-relax | |
| 144 fi | |
| 145 fi | |
| 146 if test -z "${host_ppc_relax_xmake_file}"; then | |
| 147 host_ppc_relax_xmake_file=x-cflags-O1 | |
| 148 fi | |
| 149 host_xmake_file="${host_xmake_file} ${host_ppc_relax_xmake_file}" | |
| 150 fi | |
| 151 ;; | |
| 152 esac | |
| 153 ;; | |
| 154 esac | |
| 155 | |
| 156 # Machine-specific settings. | |
| 157 case ${host} in | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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158 alpha64-dec-*vms*) |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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159 host_xm_file="vms/xm-vms.h vms/xm-vms64.h" |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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160 host_xmake_file=vms/x-vms |
| 0 | 161 host_exeext=.exe |
| 162 host_can_use_collect2=no | |
| 163 prefix=/gnu | |
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55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
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changeset
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164 local_prefix=/gnu/local |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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165 ;; |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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166 alpha*-dec-*vms*) |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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167 host_xm_file="vms/xm-vms.h" |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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168 host_xmake_file=vms/x-vms |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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169 host_exeext=.exe |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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170 host_can_use_collect2=no |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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171 prefix=/gnu |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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172 local_prefix=/gnu/local |
| 0 | 173 ;; |
| 174 hppa1.0-*-hpux10* | hppa1.1-*-hpux10* | hppa2*-*-hpux10*) | |
| 175 out_host_hook_obj=host-hpux.o | |
| 176 host_xmake_file="${host_xmake_file} x-hpux" | |
| 177 ;; | |
| 178 hppa1.0-*-hpux11* | hppa1.1-*-hpux11* | hppa2*-*-hpux11* | \ | |
| 179 hppa*64*-*-hpux11*) | |
| 180 out_host_hook_obj=host-hpux.o | |
| 181 host_xmake_file="${host_xmake_file} x-hpux" | |
| 182 ;; | |
| 183 hppa*-*-linux*) | |
| 184 out_host_hook_obj=host-hpux.o | |
| 185 host_xmake_file="${host_xmake_file} x-hpux" | |
| 186 ;; | |
| 187 i370-*-opened* | i370-*-mvs* ) # IBM 360/370/390 Architecture | |
| 188 host_xm_defines='FATAL_EXIT_CODE=12' | |
| 189 ;; | |
| 190 i[34567]86-*-solaris2*) | |
| 191 out_host_hook_obj=host-solaris.o | |
| 192 host_xmake_file="${host_xmake_file} x-solaris" | |
| 193 ;; | |
| 194 i[34567]86-pc-msdosdjgpp*) | |
| 195 host_xm_file=i386/xm-djgpp.h | |
| 196 host_exeext=.exe | |
| 197 # Shorten $target_noncanonical for 8.3 filename conventions. | |
| 198 case ${target} in | |
| 199 *pc-msdosdjgpp*) | |
| 200 target_noncanonical=djgpp | |
| 201 ;; | |
| 202 esac | |
| 203 ;; | |
| 204 i[34567]86-*-pe | i[34567]86-*-cygwin*) | |
| 205 host_xm_file=i386/xm-cygwin.h | |
| 206 out_host_hook_obj=host-cygwin.o | |
| 207 host_xmake_file="${host_xmake_file} i386/x-cygwin" | |
| 208 host_exeext=.exe | |
| 209 ;; | |
| 36 | 210 i[34567]86-*-mingw32*) |
| 211 host_xm_file=i386/xm-mingw32.h | |
| 212 host_xmake_file="${host_xmake_file} i386/x-mingw32" | |
| 213 host_exeext=.exe | |
| 214 out_host_hook_obj=host-mingw32.o | |
| 215 ;; | |
| 216 x86_64-*-mingw*) | |
| 217 use_long_long_for_widest_fast_int=yes | |
| 0 | 218 host_xm_file=i386/xm-mingw32.h |
| 219 host_xmake_file="${host_xmake_file} i386/x-mingw32" | |
| 220 host_exeext=.exe | |
| 221 out_host_hook_obj=host-mingw32.o | |
| 222 ;; | |
| 223 i[34567]86-*-uwin*) | |
| 224 echo "*** UWIN may not be used as a host platform because" | |
| 225 echo "*** linking with posix.dll is not allowed by the GNU GPL." | |
| 226 exit 1 | |
| 227 ;; | |
| 228 i[34567]86-*-darwin* | x86_64-*-darwin*) | |
| 229 out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o" | |
| 230 host_xmake_file="${host_xmake_file} i386/x-darwin" | |
| 231 ;; | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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232 ia64-hp-*vms*) |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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233 host_xm_file="vms/xm-vms.h vms/xm-vms64.h" |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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234 host_xmake_file=vms/x-vms |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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235 host_exeext=.exe |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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236 host_can_use_collect2=no |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
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237 prefix=/gnu |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
|
238 local_prefix=/gnu/local |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
36
diff
changeset
|
239 ;; |
| 0 | 240 powerpc-*-beos*) |
| 241 host_can_use_collect2=no | |
| 242 ;; | |
| 243 powerpc-*-darwin*) | |
| 244 out_host_hook_obj="${out_host_hook_obj} host-ppc-darwin.o" | |
| 245 host_xmake_file="${host_xmake_file} rs6000/x-darwin" | |
| 246 ;; | |
| 247 powerpc64-*-darwin*) | |
| 248 out_host_hook_obj="${out_host_hook_obj} host-ppc64-darwin.o" | |
| 249 host_xmake_file="${host_xmake_file} rs6000/x-darwin64" | |
| 250 ;; | |
| 251 rs6000-ibm-aix* | powerpc-ibm-aix*) | |
| 252 host_xmake_file="${host_xmake_file} rs6000/x-aix" | |
| 253 ;; | |
| 254 *-*-solaris2*) | |
| 255 out_host_hook_obj=host-solaris.o | |
| 256 host_xmake_file="${host_xmake_file} x-solaris" | |
| 257 ;; | |
| 258 *-*-linux*) | |
| 259 out_host_hook_obj=host-linux.o | |
| 260 host_xmake_file="${host_xmake_file} x-linux" | |
| 261 ;; | |
| 262 ia64-*-hpux*) | |
| 263 use_long_long_for_widest_fast_int=yes | |
| 264 out_host_hook_obj=host-hpux.o | |
| 265 host_xmake_file="${host_xmake_file} x-hpux" | |
| 266 ;; | |
| 267 esac |