- support xz payload in rpm2cpio

[packages/rpm.git] / rpm-rpm2cpio-xz.patch

diff --git a/rpm-rpm2cpio-xz.patch b/rpm-rpm2cpio-xz.patch
new file mode 100644 (file)
index 0000000..5731907
--- /dev/null
+++ b/rpm-rpm2cpio-xz.patch
@@ -0,0 +1,15 @@
+diff -ur rpm-4.5.orig/scripts/rpm2cpio rpm-4.5/scripts/rpm2cpio
+--- rpm-4.5.orig/scripts/rpm2cpio      2019-05-09 09:04:23.679000000 +0200
++++ rpm-4.5/scripts/rpm2cpio   2019-05-09 09:22:11.921000000 +0200
+@@ -27,9 +27,11 @@
+       | dd bs=3 count=1 2> /dev/null)
+ 
+ gz="$(echo -en '\037\0213')"
++xz="$(echo -en '\0375\0067\0172')"
+ case "$comp" in
+     BZh)      dd if="$pkg" ibs=$o skip=1 2>/dev/null | bunzip2 ;;
+     "$gz"*)   dd if="$pkg" ibs=$o skip=1 2>/dev/null | gunzip ;;
++    "$xz"*)   dd if="$pkg" ibs=$o skip=1 2>/dev/null | unxz ;;
+     # no magic in old lzma format, if unknown we assume that's lzma for now
+     *)        dd if="$pkg" ibs=$o skip=1 2>/dev/null | lzma -dc - ;;
+     #*)        echo "Unrecognized rpm file: $pkg"; return 1 ;;