Protect CROSS_PATH against spurious addition of linebreaks from isolated dashes
fix for #3989
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c_check
7
c_check
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@ -35,9 +35,12 @@ if [ "`dirname \"$compiler_name\"`" != '.' ]; then
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cross_suffix="$cross_suffix`dirname \"$compiler_name\"`/"
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fi
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bn=`basename $compiler_name`
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bn=`basename \"$compiler_name\"`
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case "$bn" in
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*-*) cross_suffix="$cross_suffix${bn%-*}-"
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*-*) if [ "$bn" != '-']; then
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cross_suffix="$cross_suffix${bn%-*}-"
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fi
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esac
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compiler=""
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