Contribs: use xzcat for tarballs

diff --git a/contrib/src/ffmpeg/rules.mak b/contrib/src/ffmpeg/rules.mak
index 3262867e9905e6ca6ab2ce7a751079650bb88e86..628f60695c6ace358686e3e167287ebdc7574ffc 100644 (file)
--- a/contrib/src/ffmpeg/rules.mak
+++ b/contrib/src/ffmpeg/rules.mak
@@ -173,7 +173,7 @@ $(TARBALLS)/ffmpeg-$(HASH).tar.gz:
 ffmpeg: ffmpeg-$(HASH).tar.gz .sum-ffmpeg
        rm -Rf $@ $@-$(HASH)
        mkdir -p $@-$(HASH)
-       $(ZCAT) "$<" | (cd $@-$(HASH) && tar xv --strip-components=1)
+       $(XZCAT) "$<" | (cd $@-$(HASH) && tar xv --strip-components=1)
        $(MOVE)
 
 .ffmpeg: ffmpeg