Mercurial > hg > CbC > CbC_gcc
annotate gcc/config.host @ 129:002ebcbc1eb4
remove test_env
| author | mir3636 |
|---|---|
| date | Tue, 15 May 2018 18:45:25 +0900 |
| parents | f6334be47118 |
| children | 04ced10e8804 |
| rev | line source |
|---|---|
| 0 | 1 # GCC host-specific configuration file. |
|
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f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
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parents:
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changeset
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2 # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, |
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parents:
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changeset
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3 # 2010, 2011 Free Software Foundation, Inc. |
| 0 | 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 | |
|
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parents:
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54 # |
| 0 | 55 # use_long_long_for_widest_fast_int Set this to 'yes' if 'long long' |
| 56 # (or '__int64') is wider than 'long' but still | |
| 57 # efficeiently supported by the host hardware. | |
| 58 # Only affects compile speed. Default is 'no'. | |
|
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parents:
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59 # |
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60 # host_lto_plugin_soname Set this to the name to which the LTO linker |
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f6334be47118
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61 # plugin gets compiled on this host, if it is |
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62 # different from the default "liblto_plugin.so". |
| 0 | 63 |
| 64 # When setting any of these variables, check to see if a corresponding | |
| 65 # variable is present in config.build; if so, you will likely want to | |
| 66 # set it in both places. | |
| 67 | |
| 68 # Default settings. | |
| 69 host_xm_file= | |
| 70 host_xm_defines= | |
| 71 host_xmake_file= | |
| 72 host_exeext= | |
| 73 host_extra_objs= | |
| 74 host_extra_gcc_objs= | |
| 75 out_host_hook_obj=host-default.o | |
| 76 host_can_use_collect2=yes | |
| 77 use_long_long_for_widest_fast_int=no | |
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nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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changeset
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78 host_lto_plugin_soname=liblto_plugin.so |
| 0 | 79 |
| 80 # Unsupported hosts list. Generally, only include hosts known to fail here, | |
| 81 # since we allow hosts not listed to be supported generically. | |
| 82 case ${host} in | |
| 83 i[34567]86-sequent-sysv \ | |
| 84 | i[34567]86-sequent-sysv[123]* \ | |
| 85 | i[34567]86-go32-* \ | |
| 86 | i[34567]86-*-go32* \ | |
| 87 | vax-*-vms*) | |
| 88 echo "*** Configuration for host ${host} not supported" 1>&2 | |
| 89 exit 1 | |
| 90 ;; | |
| 91 esac | |
| 92 | |
| 93 # Common parts for widely ported systems. | |
| 94 case ${host} in | |
| 95 *-darwin*) | |
| 96 # Generic darwin host support. | |
| 97 out_host_hook_obj=host-darwin.o | |
| 98 host_xmake_file="${host_xmake_file} x-darwin" | |
| 99 ;; | |
| 100 esac | |
| 101 | |
| 102 case ${host} in | |
| 103 alpha*-*-linux*) | |
| 104 case ${target} in | |
| 105 alpha*-*-linux*) | |
| 106 host_extra_gcc_objs="driver-alpha.o" | |
| 107 host_xmake_file="${host_xmake_file} alpha/x-alpha" | |
| 108 ;; | |
| 109 esac | |
| 110 ;; | |
| 111 i[34567]86-*-* \ | |
| 112 | x86_64-*-* ) | |
| 113 case ${target} in | |
| 114 i[34567]86-*-* \ | |
| 115 | x86_64-*-* ) | |
| 116 host_extra_gcc_objs="driver-i386.o" | |
| 117 host_xmake_file="${host_xmake_file} i386/x-i386" | |
| 118 ;; | |
| 119 esac | |
| 120 ;; | |
| 121 mips*-*-linux*) | |
| 122 case ${target} in | |
| 123 mips*-*-linux*) | |
| 124 host_extra_gcc_objs="driver-native.o" | |
| 125 host_xmake_file="${host_xmake_file} mips/x-native" | |
| 126 ;; | |
| 127 esac | |
| 128 ;; | |
| 129 rs6000-*-* \ | |
| 130 | powerpc*-*-* ) | |
| 131 case ${target} in | |
| 132 rs6000-*-* \ | |
| 133 | powerpc*-*-* ) | |
| 134 host_extra_gcc_objs="driver-rs6000.o" | |
| 135 host_xmake_file="${host_xmake_file} rs6000/x-rs6000" | |
| 136 ;; | |
| 137 esac | |
| 138 case ${host} in | |
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139 *-*-linux* | *-*-freebsd*) |
| 0 | 140 if test "${GCC}:${ac_cv_sizeof_long}" = yes:4; then |
| 141 # On powerpc*-*-linux* use -Wl,--relax to link cc1, | |
| 142 # if ld is new enough, otherwise force -O1 in CFLAGS. | |
| 143 host_ppc_relax_xmake_file= | |
| 144 host_ld_ver=`${CC} -Wl,--version 2>/dev/null | sed 1q` | |
| 145 if echo "$host_ld_ver" | grep GNU > /dev/null; then | |
| 146 host_ld_date=`echo $host_ld_ver \ | |
| 147 | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` | |
| 148 if test 0"$host_ld_date" -gt 20080806; then | |
| 149 host_ppc_relax_xmake_file=rs6000/x-linux-relax | |
| 150 fi | |
| 151 fi | |
| 152 if test -z "${host_ppc_relax_xmake_file}"; then | |
| 153 host_ppc_relax_xmake_file=x-cflags-O1 | |
| 154 fi | |
| 155 host_xmake_file="${host_xmake_file} ${host_ppc_relax_xmake_file}" | |
| 156 fi | |
| 157 ;; | |
| 158 esac | |
| 159 ;; | |
| 160 esac | |
| 161 | |
| 162 # Machine-specific settings. | |
| 163 case ${host} in | |
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164 alpha64-dec-*vms*) |
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165 host_xm_file="vms/xm-vms.h vms/xm-vms64.h" |
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166 host_xmake_file=vms/x-vms |
| 0 | 167 host_exeext=.exe |
| 168 host_can_use_collect2=no | |
| 169 prefix=/gnu | |
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170 local_prefix=/gnu/local |
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171 ;; |
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parents:
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172 alpha*-dec-osf*) |
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173 out_host_hook_obj=host-osf.o |
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f6334be47118
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parents:
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174 host_xmake_file="${host_xmake_file} alpha/x-osf" |
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nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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175 ;; |
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176 alpha*-dec-*vms*) |
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177 host_xm_file="vms/xm-vms.h" |
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178 host_xmake_file=vms/x-vms |
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179 host_exeext=.exe |
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180 host_can_use_collect2=no |
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181 prefix=/gnu |
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182 local_prefix=/gnu/local |
| 0 | 183 ;; |
| 184 hppa1.0-*-hpux10* | hppa1.1-*-hpux10* | hppa2*-*-hpux10*) | |
| 185 out_host_hook_obj=host-hpux.o | |
| 186 host_xmake_file="${host_xmake_file} x-hpux" | |
| 187 ;; | |
| 188 hppa1.0-*-hpux11* | hppa1.1-*-hpux11* | hppa2*-*-hpux11* | \ | |
| 189 hppa*64*-*-hpux11*) | |
| 190 out_host_hook_obj=host-hpux.o | |
| 191 host_xmake_file="${host_xmake_file} x-hpux" | |
| 192 ;; | |
| 193 hppa*-*-linux*) | |
| 194 out_host_hook_obj=host-hpux.o | |
| 195 host_xmake_file="${host_xmake_file} x-hpux" | |
| 196 ;; | |
| 197 i370-*-opened* | i370-*-mvs* ) # IBM 360/370/390 Architecture | |
| 198 host_xm_defines='FATAL_EXIT_CODE=12' | |
| 199 ;; | |
| 200 i[34567]86-*-solaris2*) | |
| 201 out_host_hook_obj=host-solaris.o | |
| 202 host_xmake_file="${host_xmake_file} x-solaris" | |
| 203 ;; | |
| 204 i[34567]86-pc-msdosdjgpp*) | |
| 205 host_xm_file=i386/xm-djgpp.h | |
| 206 host_exeext=.exe | |
| 207 # Shorten $target_noncanonical for 8.3 filename conventions. | |
| 208 case ${target} in | |
| 209 *pc-msdosdjgpp*) | |
| 210 target_noncanonical=djgpp | |
| 211 ;; | |
| 212 esac | |
| 213 ;; | |
| 214 i[34567]86-*-pe | i[34567]86-*-cygwin*) | |
| 215 host_xm_file=i386/xm-cygwin.h | |
| 216 out_host_hook_obj=host-cygwin.o | |
| 217 host_xmake_file="${host_xmake_file} i386/x-cygwin" | |
| 218 host_exeext=.exe | |
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67
f6334be47118
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nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
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219 host_lto_plugin_soname=cyglto_plugin-0.dll |
| 0 | 220 ;; |
| 36 | 221 i[34567]86-*-mingw32*) |
| 222 host_xm_file=i386/xm-mingw32.h | |
| 223 host_xmake_file="${host_xmake_file} i386/x-mingw32" | |
| 224 host_exeext=.exe | |
| 225 out_host_hook_obj=host-mingw32.o | |
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67
f6334be47118
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nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
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changeset
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226 host_lto_plugin_soname=liblto_plugin-0.dll |
| 36 | 227 ;; |
| 228 x86_64-*-mingw*) | |
| 229 use_long_long_for_widest_fast_int=yes | |
| 0 | 230 host_xm_file=i386/xm-mingw32.h |
| 231 host_xmake_file="${host_xmake_file} i386/x-mingw32" | |
| 232 host_exeext=.exe | |
| 233 out_host_hook_obj=host-mingw32.o | |
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67
f6334be47118
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nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
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changeset
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234 host_lto_plugin_soname=liblto_plugin-0.dll |
| 0 | 235 ;; |
| 236 i[34567]86-*-uwin*) | |
| 237 echo "*** UWIN may not be used as a host platform because" | |
| 238 echo "*** linking with posix.dll is not allowed by the GNU GPL." | |
| 239 exit 1 | |
| 240 ;; | |
| 241 i[34567]86-*-darwin* | x86_64-*-darwin*) | |
| 242 out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o" | |
| 243 host_xmake_file="${host_xmake_file} i386/x-darwin" | |
| 244 ;; | |
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parents:
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245 ia64-hp-*vms*) |
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246 host_xm_file="vms/xm-vms.h vms/xm-vms64.h" |
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247 host_xmake_file=vms/x-vms |
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248 host_exeext=.exe |
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249 host_can_use_collect2=no |
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250 prefix=/gnu |
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251 local_prefix=/gnu/local |
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252 ;; |
| 0 | 253 powerpc-*-beos*) |
| 254 host_can_use_collect2=no | |
| 255 ;; | |
| 256 powerpc-*-darwin*) | |
| 257 out_host_hook_obj="${out_host_hook_obj} host-ppc-darwin.o" | |
| 258 host_xmake_file="${host_xmake_file} rs6000/x-darwin" | |
| 259 ;; | |
| 260 powerpc64-*-darwin*) | |
| 261 out_host_hook_obj="${out_host_hook_obj} host-ppc64-darwin.o" | |
| 262 host_xmake_file="${host_xmake_file} rs6000/x-darwin64" | |
| 263 ;; | |
| 264 rs6000-ibm-aix* | powerpc-ibm-aix*) | |
| 265 host_xmake_file="${host_xmake_file} rs6000/x-aix" | |
| 266 ;; | |
| 267 *-*-solaris2*) | |
| 268 out_host_hook_obj=host-solaris.o | |
| 269 host_xmake_file="${host_xmake_file} x-solaris" | |
| 270 ;; | |
| 271 *-*-linux*) | |
| 272 out_host_hook_obj=host-linux.o | |
| 273 host_xmake_file="${host_xmake_file} x-linux" | |
| 274 ;; | |
| 275 ia64-*-hpux*) | |
| 276 use_long_long_for_widest_fast_int=yes | |
| 277 out_host_hook_obj=host-hpux.o | |
| 278 host_xmake_file="${host_xmake_file} x-hpux" | |
| 279 ;; | |
| 280 esac |