1 files changed, 0 insertions, 29 deletions
diff --git a/pkgs/build-support/java/canonicalize-jar.sh b/pkgs/build-support/java/canonicalize-jar.sh
deleted file mode 100644
index af010bcd2b26..000000000000
--- a/pkgs/build-support/java/canonicalize-jar.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-# Canonicalize the manifest & repack with deterministic timestamps.
-canonicalizeJar() {
-    local input='' outer=''
-    input="$(realpath -sm -- "$1")"
-    outer="$(pwd)"
-    # -qq: even quieter
-    @unzip@ -qq "$input" -d "$input-tmp"
-    canonicalizeJarManifest "$input-tmp/META-INF/MANIFEST.MF"
-    # Sets all timestamps to Jan 1 1980, the earliest mtime zips support.
-    find -- "$input-tmp" -exec touch -t 198001010000.00 {} +
-    rm "$input"
-    pushd "$input-tmp" 2>/dev/null
-    # -q|--quiet, -r|--recurse-paths
-    # -o|--latest-time: canonicalizes overall archive mtime
-    # -X|--no-extra: don't store platform-specific extra file attribute fields
-    @zip@ -qroX "$outer/tmp-out.jar" . 2> /dev/null
-    popd 2>/dev/null
-    rm -rf "$input-tmp"
-    mv "$outer/tmp-out.jar" "$input"
-}
-
-# See also the Java specification's JAR requirements:
-# https://docs.oracle.com/javase/8/docs/technotes/guides/jar/jar.html#Notes_on_Manifest_and_Signature_Files
-canonicalizeJarManifest() {
-    local input=''
-    input="$(realpath -sm -- "$1")"
-    (head -n 1 "$input" && tail -n +2 "$input" | sort | grep -v '^\s*$') > "$input-tmp"
-    mv "$input-tmp" "$input"
-}