contrib: jpeg: run ranlib only if needed

diff --git a/contrib/src/jpeg/rules.mak b/contrib/src/jpeg/rules.mak
index d2bd9296b26512e4f4d6ea2267d74764c8a47b56..a5d2d5d9eafe23229c42fa87cdfc34755fe9551a 100644 (file)
--- a/contrib/src/jpeg/rules.mak
+++ b/contrib/src/jpeg/rules.mak
@@ -16,5 +16,5 @@ jpeg: jpegsrc.v$(JPEG_VERSION).tar.gz .sum-jpeg
 .jpeg: jpeg
        cd $< && $(HOSTVARS) ./configure $(HOSTCONF)
        cd $< && $(MAKE) install
-       cd $< && $(RANLIB) $(PREFIX)/lib/libjpeg.a
+       cd $< && if test -e $(PREFIX)/lib/libjpeg.a; then $(RANLIB) $(PREFIX)/lib/libjpeg.a; fi
        touch $@