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Fix setup readlink resolution #130

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Fix setup readlink resolution #130

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29 changes: 28 additions & 1 deletion setup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,34 @@
# Customize this file by setting variables to suit your environment
SOURCE="${BASH_SOURCE[0]}"
SOURCE_DIR=`dirname $SOURCE`
export QUICKFAST_ROOT=`readlink -f $SOURCE_DIR`
$READLINK --version >/dev/null 2>/dev/null
if (( $? != 0 )); then
echo "readlink does not exist or it does not support --version"
echo "maybe it is not GNU readlink but BSD"
echo "trying with greadlink..."
READLINK='greadlink'
fi
$READLINK --version >/dev/null 2>/dev/null
if (( $? != 0 )); then
echo "greadlink does not exist or an error occurred"
UNAME=`uname`
if [[ $UNAME == "Darwin" ]]; then
echo "You are running on a Mac OSX system."
echo "Consider installing homebrew."
echo "Then install coreutils."
echo "# brew install coreutils"
fi
else
echo "$READLINK found at `which $READLINK`."
fi
$READLINK -f $SOURCE_DIR
if (( $? != 0 )); then
echo "trying exporting QUICKFAST_ROOT by pwd."
export QUICKFAST_ROOT=`pwd`
echo "QUICKFAST_ROOT = $QUICKFAST_ROOT"
else
export QUICKFAST_ROOT=`$READLINK -f $SOURCE_DIR`
fi

if test "$MPC_ROOT" = ""
then
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