bpo-44035: Show git diff after autoreconf and regen (GH-30117)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4504b29432cd2bf57345920acb12bc2412c219fa..e02e9ade1ae134fd445f45a10cf279fb531be1f1 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -90,8 +90,10 @@ jobs:
           if test -n "$changes"; then
             echo "Generated files not up to date."
             echo "Perhaps you forgot to run make regen-all or build.bat --regen. ;)"
-            echo "configure files must be regenerated with a specific, unpatched version of autoconf."
+            echo "configure files must be regenerated with a specific version of autoconf."
             echo "$changes"
+            echo ""
+            git diff --staged || true
             exit 1
           fi
       - name: Check exported libpython symbols