[1] | 1 | #!/bin/sh |
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| 2 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 3 | ## This file is part of ANTLR. See LICENSE.txt for licence ## |
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| 4 | ## details. Written by W. Haefelinger. ## |
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| 5 | ## ## |
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| 6 | ## Copyright (C) Wolfgang Haefelinger, 2004 ## |
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| 7 | ## ## |
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| 8 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 9 | test -z "$1" && exit 0 |
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| 10 | ## This script shall wrap/hide how we are going to link C++ |
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| 11 | ## object files within the ANTLR (www.antlr.org) project. |
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| 12 | CXX="g++" |
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| 13 | CXXFLAGS="" |
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| 14 | |
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| 15 | LIBNAME="/usr/neuro/local/yao/yao9/share/antlr-2.7.7/lib/cpp/src/libantlr.a" |
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| 16 | TARGET="$1" ; shift |
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| 17 | |
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| 18 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 19 | ## Prepate input arguments ## |
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| 20 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 21 | case "linux-gnu" in |
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| 22 | cygwin) |
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| 23 | ARGV="`cygpath -m ${*}`" |
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| 24 | test -n "${TARGET}" && { |
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| 25 | TARGET=`cygpath -m ${TARGET}` |
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| 26 | } |
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| 27 | test -n "${LIBNAME}" && { |
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| 28 | LIBNAME="`cygpath -m ${LIBNAME}`" |
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| 29 | } |
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| 30 | ;; |
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| 31 | *) |
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| 32 | ARGV="${*}" |
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| 33 | ;; |
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| 34 | esac |
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| 35 | |
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| 36 | # RK: Disabled it strips -l<lib> arguments |
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| 37 | #L="${ARGV}" ; ARGV="" |
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| 38 | #for x in $L ; do |
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| 39 | # if test -f "${x}" ; then |
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| 40 | # ARGV="$ARGV ${x}" |
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| 41 | # fi |
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| 42 | #done |
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| 43 | #unset L |
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| 44 | |
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| 45 | if test -z "${ARGV}" ; then |
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| 46 | cat <<EOF |
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| 47 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 48 | Uuups, something went wrong. Have not been able to collect |
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| 49 | a list of object files. Perhaps nothing has been compiled |
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| 50 | so far? |
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| 51 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 52 | EOF |
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| 53 | exit 0 |
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| 54 | fi |
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| 55 | |
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| 56 | if test -z "${LD}" ; then |
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| 57 | LD="g++" |
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| 58 | ld="gcc" |
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| 59 | else |
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| 60 | ld="`basename $LD`" |
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| 61 | ld="`echo $ld|sed 's,\..*$,,'`" |
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| 62 | fi |
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| 63 | |
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| 64 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 65 | ## Here we set flags for well know programs ## |
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| 66 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 67 | ## |
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| 68 | ## Do not set variable LDFLAGS here, just use it's sister |
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| 69 | ## variable 'ldflags'. This allows the call to override |
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| 70 | ## this settings - see handling of LDFLAGS below. |
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| 71 | |
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| 72 | ldflags="" |
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| 73 | case "${ld}" in |
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| 74 | cxx) |
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| 75 | # DEC/COMAPC "DECCXX" on Tru64 according to Kurt McCall. |
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| 76 | # It's a bit strange that we need to set here library paths for |
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| 77 | # the linker. Anyway, here we go.. |
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| 78 | ldflags="${ldflags} -L/usr/lib/cmplrs/cxx -L/usr/lib/cmplrs/cxx/V6.5-042 -o ${TARGET}" |
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| 79 | ;; |
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| 80 | cl) |
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| 81 | ldflags="${ldflags} -o${TARGET}.exe" |
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| 82 | ;; |
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| 83 | bcc32) |
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| 84 | ldflags="${ldflags} -e${TARGET}.exe" |
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| 85 | ;; |
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| 86 | *) |
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| 87 | ldflags="${ldflags} -o ${TARGET}" |
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| 88 | ;; |
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| 89 | esac |
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| 90 | |
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| 91 | test -f "${LIBNAME}" && { |
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| 92 | case "${ld}" in |
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| 93 | *) |
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| 94 | ARGV="${ARGV} ${LIBNAME}" |
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| 95 | ;; |
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| 96 | esac |
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| 97 | } |
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| 98 | |
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| 99 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 100 | ## **NO CHANGE NECESSARY BELOW THIS LINE - EXPERTS ONLY** ## |
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| 101 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 102 | |
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| 103 | ## If specific flags have been configured then they overrule |
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| 104 | ## our precomputed flags. Still a user can override by using |
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| 105 | ## environment variable $LDFLAGS - see below. |
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| 106 | test -n "" && { |
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| 107 | set x ; shift |
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| 108 | case $1 in |
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| 109 | +) |
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| 110 | shift |
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| 111 | LDFLAGS="${ldflags} $*" |
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| 112 | ;; |
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| 113 | -) |
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| 114 | shift |
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| 115 | ldflags="$* ${ldflags}" |
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| 116 | ;; |
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| 117 | =) |
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| 118 | shift |
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| 119 | ldflags="$*" |
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| 120 | ;; |
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| 121 | *) |
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| 122 | if test -z "$1" ; then |
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| 123 | ldflags="${ldflags}" |
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| 124 | else |
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| 125 | ldflags="$*" |
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| 126 | fi |
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| 127 | ;; |
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| 128 | esac |
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| 129 | } |
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| 130 | |
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| 131 | ## Regardless what has been configured, a user should always |
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| 132 | ## be able to override without the need to reconfigure or |
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| 133 | ## change this file. Therefore we check variable $LDFLAGS. |
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| 134 | ## In almost all cases the precomputed flags are just ok but |
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| 135 | ## some additional flags are needed. To support this in an |
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| 136 | ## easy way, we check for the very first value. If this val- |
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| 137 | ## ue is |
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| 138 | ## '+' -> append content of LDFLAGS to precomputed flags |
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| 139 | ## '-' -> prepend content -*- |
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| 140 | ## '=' -> do not use precomputed flags |
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| 141 | ## If none of these characters are given, the behaviour will |
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| 142 | ## be the same as if "=" would have been given. |
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| 143 | |
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| 144 | set x ${LDFLAGS} ; shift |
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| 145 | case $1 in |
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| 146 | +) |
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| 147 | shift |
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| 148 | LDFLAGS="${ldflags} $*" |
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| 149 | ;; |
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| 150 | -) |
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| 151 | shift |
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| 152 | LDFLAGS="$* ${ldflags}" |
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| 153 | ;; |
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| 154 | =) |
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| 155 | shift |
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| 156 | LDFLAGS="$*" |
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| 157 | ;; |
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| 158 | *) |
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| 159 | if test -z "$1" ; then |
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| 160 | LDFLAGS="${ldflags}" |
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| 161 | else |
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| 162 | LDFLAGS="$*" |
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| 163 | fi |
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| 164 | ;; |
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| 165 | esac |
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| 166 | |
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| 167 | ## Any special treatment goes here .. |
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| 168 | case "${ld}" in |
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| 169 | ld) |
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| 170 | ;; |
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| 171 | *) |
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| 172 | ;; |
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| 173 | esac |
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| 174 | |
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| 175 | ##%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%## |
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| 176 | ## No c u s t o m i z a t i o n below this line ## |
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| 177 | ##%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%## |
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| 178 | test -z "${verbose}" && { |
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| 179 | verbose=0 |
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| 180 | } |
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| 181 | |
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| 182 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 183 | ## This shall be the command to be excuted below ## |
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| 184 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 185 | |
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| 186 | cmd="${LD} ${LDFLAGS} ${ARGV}" |
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| 187 | |
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| 188 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 189 | ## standard template to execute a command ## |
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| 190 | ##xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx## |
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| 191 | case "${verbose}" in |
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| 192 | 0|no|nein|non) |
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| 193 | echo "*** creating ${TARGET} .." |
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| 194 | ;; |
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| 195 | *) |
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| 196 | echo $cmd |
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| 197 | ;; |
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| 198 | esac |
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| 199 | |
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| 200 | $cmd || { |
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| 201 | rc=$? |
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| 202 | cat <<EOF |
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| 203 | |
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| 204 | xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
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| 205 | >> E R R O R << |
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| 206 | ============================================================ |
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| 207 | |
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| 208 | $cmd |
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| 209 | |
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| 210 | ============================================================ |
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| 211 | Got an error while trying to execute command above. Error |
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| 212 | messages (if any) must have shown before. The exit code was: |
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| 213 | exit($rc) |
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| 214 | xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
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| 215 | EOF |
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| 216 | exit $rc |
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| 217 | } |
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| 218 | exit 0 |
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