Hello, the line lib/autoconf/status.m4:390:
echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && is according to the thread https://lore.kernel.org/dash/ffa48796-347b-4a7e-8cb3-c47f22fab...@gigawatt.nl/T/ not portable. The behaviour of dash will likely be re-aligned to bash. Portable will be print(1) or here-document. Greetings Дилян
