add find-broken-perl-packages.sh

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 21 insertions, 0 deletions

diff --git a/find-broken-perl-packages.sh b/find-broken-perl-packages.sh
new file mode 100755
index 0000000..1b09144
--- /dev/null
+++ b/find-broken-perl-packages.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+perllibpath="/usr/lib/perl5/vendor_perl/auto/"
+
+tmpdir=$(mktemp -d /tmp/find-broken-perl-package.XXXXXXXX)
+find "$perllibpath" -name "*.so" |
+ sed \
+ -e "s|$perllibpath||" \
+ -e 's|/|::|g' \
+ -e 's|.so$||' \
+ -e 's|\(.*\)::.*$|\1|' |
+	while read module; do
+		output=$(perl -M$module -e1 2>&1)
+		if grep -q "perl: symbol lookup error:" <<< $output; then
+			sed -n 's|perl: symbol lookup error: \(.*\): undefined symbol: .*|\1|p' <<< $output >> $tmpdir/raw.txt
+			echo $module >> $tmpdir/perl-modules.txt
+		fi
+	done
+
+pacman -Qqo $(<$tmpdir/raw.txt) &> $tmpdir/pacman.txt
+
+echo "tempdir is \"$tmpdir\""