Merge pull request #150 from cgwalters/hif-fatal-source-unavail

compose: Make use of hif_source_set_required()

configure.ac

@@ -59,6 +59,11 @@ AC_TRY_COMPILE([#include <stdlib.h>
                [AC_MSG_RESULT([yes]); BUILDOPT_HAWKEY_SACK_CREATE2=1])
 AC_DEFINE_UNQUOTED(BUILDOPT_HAWKEY_SACK_CREATE2, $BUILDOPT_HAWKEY_SACK_CREATE2, [Hawkey ABI change])
 
+save_LIBS=$LIBS
+LIBS=$PKGDEP_RPMOSTREE_LIBS
+AC_CHECK_FUNCS(hif_source_set_required)
+LIBS=$save_LIBS
+
 AC_PATH_PROG([XSLTPROC], [xsltproc])
 
 GLIB_TESTS

src/app/rpmostree-compose-builtin-tree.c

@@ -284,6 +284,10 @@ install_packages_in_root (RpmOstreeTreeComposeContext  *self,
           hif_source_set_enabled (src, HIF_SOURCE_ENABLED_NONE);
         else
           hif_source_set_enabled (src, HIF_SOURCE_ENABLED_PACKAGES);
+        
+#ifdef HAVE_HIF_SOURCE_SET_REQUIRED
+        hif_source_set_required (src, TRUE);
+#endif
       }
   }