try reducing with all used vars instead of loop vars

should reduce less
conda · Jun 28, 2024 · 568aed3 · 568aed3
1 parent 9f5ef06
commit 568aed3
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/conda_build/render.py b/conda_build/render.py
@@ -832,11 +832,12 @@ def distribute_variants(
         recipe_text = recipe_text.decode()
 
     metadata.config.variant = variants[0]
+    # reduce total variants once to all actually used variants
+    all_used = metadata.get_used_vars(force_global=True)
+    metadata.config.variants = metadata.get_reduced_variant_set(all_used)
+    # metadata.config.variants = metadata.get_reduced_variant_set(all_used)
     used_variables = metadata.get_used_loop_vars(force_global=False)
-    # discard unused variants
-    top_loop = metadata.config.variants = metadata.get_reduced_variant_set(
-        used_variables
-    )
+    top_loop = metadata.get_reduced_variant_set(used_variables)
 
     for variant in top_loop:
         from .build import get_all_replacements