Isabelle_DOF
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Isabelle_DOF
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Use cmp instead of md5sum for checking if files are identical.

This commit is contained in:
Achim D. Brucker 2019-04-06 10:22:40 +01:00
parent 9f3b406750
commit d5e295c7f3
1 changed files with 2 additions and 2 deletions
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@ -118,7 +118,7 @@ check_isa_dof_patch() {
src="patches/thy_output.ML"
dst="$ISABELLE_HOME/src/Pure/Thy/thy_output.ML"
if command -v md5sum > /dev/null 2>&1 && [[ $(md5sum "$src" | cut -d' ' -f1) = $(md5sum "$dst" | cut -d' ' -f1) ]]; then
if command -v cmp > /dev/null 2>&1 && cmp -s "$src" "$dst" ; then
echo " Success: latest Isabelle/DOF patch already applied"
if isabelle process -e 'Thy_Output.set_meta_args_parser' &> /dev/null ; then
true
@ -126,7 +126,7 @@ check_isa_dof_patch() {
echo " Warning: Isabelle/HOL needs to be rebuild to activate patch."
fi
else
command -v md5sum >/dev/null 2>&1 || echo " Warning: md5sum not available, cannot check if patch is already applied."
command -v cmp >/dev/null 2>&1 || echo " Warning: cmp not available, cannot check if patch is already applied."
echo " Warning: Isabelle/DOF patch is not available or outdated."
echo " Trying to patch system ...."
if [ ! -f "$dst.backup-by-isadof-installer" ]; then