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Diffstat (limited to 'pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh')
-rw-r--r--pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh7
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh b/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh
index 9db5d2c88e5d..52953c9b88da 100644
--- a/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh
+++ b/pkgs/stdenv/linux/scripts/unpack-bootstrap-tools.sh
@@ -55,4 +55,9 @@ echo "#! $out/bin/sh" > $out/bin/egrep
 echo "exec $out/bin/grep -E \"\$@\"" >> $out/bin/egrep
 echo "#! $out/bin/sh" > $out/bin/fgrep
 echo "exec $out/bin/grep -F \"\$@\"" >> $out/bin/fgrep
-chmod +x $out/bin/egrep $out/bin/fgrep
+
+# Provide xz (actually only xz -d will work).
+echo "#! $out/bin/sh" > $out/bin/xz
+echo "exec $builder unxz \"\$@\"" >> $out/bin/xz
+
+chmod +x $out/bin/egrep $out/bin/fgrep $out/bin/xz