Flatten the list of aptitude sources before making a set from it, since only the leaf nodes should be stored.

Otherwise we try to put lists into a set, which is just wrong.

1 files changed, 1 insertions, 1 deletions

diff --git a/SConstruct b/SConstruct
index 5061556e..928278c2 100644
--- a/SConstruct
+++ b/SConstruct
@@ -94,7 +94,7 @@ for variant_env in envs.programs.AllVariantEnvs():
     variant_dir = 'build/%s/src' % variant_env.GetVariantName()
     aptitude, all_aptitude_srcs_v = SConscript(['src/SConscript'],
                                                variant_dir = variant_dir)
-    all_aptitude_srcs_v = set(all_aptitude_srcs_v)
+    all_aptitude_srcs_v = set(Flatten(all_aptitude_srcs_v))
     if all_aptitude_srcs is None:
         all_aptitude_srcs = all_aptitude_srcs_v
     elif all_aptitude_srcs_v != all_aptitude_srcs: