martin@jama /OE/build/poky $ diff -rq build-st-*/tmp/work/x86_64-linux/perl-native/*/perl-5.36.0 | grep ^Only | grep -v Makefile.old
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: bitcount.h
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: generate_uudmap
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: install.man-make-native-4.3.j2.trace.d.log
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: opmini.c
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: perlmini.c
Only in build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0: uudmap.h
martin@jama /OE/build/poky $ diff -uNr build-st-fail/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0/ext/re/Makefile build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0/ext/re/Makefile
--- build-st-fail/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0/ext/re/Makefile       2022-06-10 13:31:23.633131743 +0200
+++ build-st-ok/tmp/work/x86_64-linux/perl-native/5.36.0-r0/perl-5.36.0/ext/re/Makefile 2022-06-10 15:06:33.760520141 +0200
@@ -832,6 +832,7 @@
         $(PERL_INCDEP)/INTERN.h            \
         $(PERL_INCDEP)/XSUB.h            \
         $(PERL_INCDEP)/av.h            \
+        $(PERL_INCDEP)/bitcount.h            \
         $(PERL_INCDEP)/charclass_invlists.h            \
         $(PERL_INCDEP)/config.h            \
         $(PERL_INCDEP)/cop.h            \
@@ -904,6 +905,7 @@
         $(PERL_INCDEP)/utf8.h            \
         $(PERL_INCDEP)/utfebcdic.h            \
         $(PERL_INCDEP)/util.h            \
+        $(PERL_INCDEP)/uudmap.h            \
         $(PERL_INCDEP)/vutil.h            \
         $(PERL_INCDEP)/warnings.h            \
         $(PERL_INCDEP)/zaphod32_hash.h