contrib: set archive tool for cmake on OSX too

Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit 3ba6497f6fa3ef219d387a79f1c4552071313c44)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

contrib/src/main.mak

@@ -413,8 +413,8 @@ ifdef HAVE_DARWIN_OS
 	echo "set(CMAKE_C_FLAGS $(CFLAGS))" >> $@
 	echo "set(CMAKE_CXX_FLAGS $(CFLAGS))" >> $@
 	echo "set(CMAKE_LD_FLAGS $(LDFLAGS))" >> $@
-ifdef HAVE_IOS
 	echo "set(CMAKE_AR ar CACHE FILEPATH "Archiver")" >> $@
+ifdef HAVE_IOS
 	echo "set(CMAKE_OSX_SYSROOT $(IOS_SDK))" >> $@
 else
 	echo "set(CMAKE_OSX_SYSROOT $(MACOSX_SDK))" >> $@