Mercurial > hg > CbC > CbC_gcc

annotate gcc/config/print-sysroot-suffix.sh @ 55:77e2b8dfacca gcc-4.4.5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
children 04ced10e8804
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
55
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
1 #! /bin/sh
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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2 # Script to generate SYSROOT_SUFFIX_SPEC equivalent to MULTILIB_OSDIRNAMES
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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3 # Arguments are MULTILIB_OSDIRNAMES, MULTILIB_OPTIONS and MULTILIB_MATCHES.
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4
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5 # Copyright (C) 2009 Free Software Foundation, Inc.
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6
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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7 # This file is part of GCC.
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8
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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9 # GCC is free software; you can redistribute it and/or modify it under
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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10 # the terms of the GNU General Public License as published by the Free
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parents:
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11 # Software Foundation; either version 3, or (at your option) any later
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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12 # version.
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13
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14 # GCC is distributed in the hope that it will be useful, but WITHOUT
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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15 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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16 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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17 # for more details.
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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18
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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19 # You should have received a copy of the GNU General Public License
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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20 # along with GCC; see the file COPYING3. If not see
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21 # <http://www.gnu.org/licenses/>.
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22
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23 # This shell script produces a header file fragment that defines
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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24 # SYSROOT_SUFFIX_SPEC. It assumes that the sysroots will have the same
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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25 # structure and names used by the multilibs.
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26
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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27 # Invocation:
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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28 # print-sysroot-suffix.sh \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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29 # MULTILIB_OSDIRNAMES \
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30 # MULTILIB_OPTIONS \
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31 # MULTILIB_MATCHES \
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32 # > t-sysroot-suffix.h
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33
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34 # The three options exactly correspond to the variables of the same
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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35 # names defined in the tmake_file fragments.
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36
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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37 # Example:
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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38 # sh ./gcc/config/print-sysroot-suffix.sh "a=A" "a b/c/d" ""
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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39 # =>
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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40 # #undef SYSROOT_SUFFIX_SPEC
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41 # #define SYSROOT_SUFFIX_SPEC "" \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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42 # "%{a:" \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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43 # "%{b:A/b/;" \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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44 # "c:A/c/;" \
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45 # "d:A/d/;" \
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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46 # ":A/};" \
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47 # ":}"
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48
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49 # The script uses temporary subscripts in order to permit a recursive
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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50 # algorithm without the use of functions.
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51
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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52 set -e
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53
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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54 dirnames="$1"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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55 options="$2"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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56 matches="$3"
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57
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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58 cat > print-sysroot-suffix3.sh <<\EOF
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59 #! /bin/sh
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60 # Print all the multilib matches for this option
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61 result="$1"
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62 EOF
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63 for x in $matches; do
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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64 l=`echo $x | sed -e 's/=.*$//' -e 's/?/=/g'`
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65 r=`echo $x | sed -e 's/^.*=//' -e 's/?/=/g'`
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66 echo "[ \"\$1\" = \"$l\" ] && result=\"\$result|$r\"" >> print-sysroot-suffix3.sh
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67 done
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68 echo 'echo $result' >> print-sysroot-suffix3.sh
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69 chmod +x print-sysroot-suffix3.sh
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70
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71 cat > print-sysroot-suffix2.sh <<\EOF
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72 #! /bin/sh
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73 # Recursive script to enumerate all multilib combinations, match against
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74 # multilib directories and output a spec string of the result.
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75 # Will fold identical trees.
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76
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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77 padding="$1"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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78 optstring="$2"
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79 shift 2
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80 n="\" \\
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81 $padding\""
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82 if [ $# = 0 ]; then
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83 EOF
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84
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85 pat=
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86 for x in $dirnames; do
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87 p=`echo $x | sed -e 's,=!,/$=/,'`
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88 pat="$pat -e 's=^//$p='"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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89 done
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90 echo ' optstring=`echo "/$optstring" | sed '"$pat\`" >> print-sysroot-suffix2.sh
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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91 cat >> print-sysroot-suffix2.sh <<\EOF
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92 case $optstring in
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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93 //*)
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94 ;;
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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95 *)
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96 echo "$optstring"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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97 ;;
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98 esac
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99 else
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100 thisopt="$1"
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101 shift
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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102 bit=
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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103 lastcond=
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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104 result=
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105 for x in `echo "$thisopt" | sed -e 's,/, ,g'`; do
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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106 case $x in
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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107 EOF
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108 for x in `echo "$options" | sed -e 's,/, ,g'`; do
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109 match=`./print-sysroot-suffix3.sh "$x"`
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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110 echo "$x) optmatch=\"$match\" ;;" >> print-sysroot-suffix2.sh
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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111 done
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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112 cat >> print-sysroot-suffix2.sh <<\EOF
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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113 esac
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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114 bit=`"$0" "$padding " "$optstring$x/" "$@"`
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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115 if [ -z "$lastopt" ]; then
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116 lastopt="$optmatch"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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117 else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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118 if [ "$lastbit" = "$bit" ]; then
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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119 lastopt="$lastopt|$optmatch"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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120 else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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121 result="$result$lastopt:$lastbit;$n"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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122 lastopt="$optmatch"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 fi
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
124 fi
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 lastbit="$bit"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 done
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 bit=`"$0" "$padding " "$optstring" "$@"`
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 if [ "$bit" = "$lastbit" ]; then
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 if [ -z "$result" ]; then
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 echo "$bit"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 echo "$n%{$result:$bit}"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 fi
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 else
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 echo "$n%{$result$lastopt:$lastbit;$n:$bit}"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 fi
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 fi
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 EOF
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 chmod +x ./print-sysroot-suffix2.sh
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 result=`./print-sysroot-suffix2.sh "" "/" $options`
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 echo "#undef SYSROOT_SUFFIX_SPEC"
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 echo "#define SYSROOT_SUFFIX_SPEC \"$result\""
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 rm print-sysroot-suffix2.sh
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ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 rm print-sysroot-suffix3.sh