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Fix bison.sh for patch-less bison versions (#1416)

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Sylvie
2024-07-03 07:37:04 -04:00
committed by GitHub
parent 556c8a968a
commit c0904228f2
1 changed files with 1 additions and 1 deletions
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src/bison.sh
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@@ -5,7 +5,7 @@ OUTPUT_CPP="${1:?}"
INPUT_Y="${2:?}" INPUT_Y="${2:?}"
BISON_MAJOR=$(bison -V | sed -E 's/^.+ ([0-9]+)\..*$/\1/g;q') BISON_MAJOR=$(bison -V | sed -E 's/^.+ ([0-9]+)\..*$/\1/g;q')
BISON_MINOR=$(bison -V | sed -E 's/^.+ [0-9]+\.([0-9]+)\..*$/\1/g;q') BISON_MINOR=$(bison -V | sed -E 's/^.+ [0-9]+\.([0-9]+)(\..*)?$/\1/g;q')
if [ "$BISON_MAJOR" -lt 3 ]; then if [ "$BISON_MAJOR" -lt 3 ]; then
echo "Bison $BISON_MAJOR.$BISON_MINOR is not supported" 1>&2 echo "Bison $BISON_MAJOR.$BISON_MINOR is not supported" 1>&2