# Create the export list for perl.
# Needed by AIX to do dynamic linking.
#
-# This simple program relys on 'global.sym' being up to date
-# with all of the global symbols that a dynamicly link library
-# might want to access.
+# This simple program relys on 'global.sym' and other *.sym files
+# being up to date with all of the global symbols that a dynamic
+# link library might want to access.
#
# Most symbols have a Perl_ prefix because that's what embed.h sticks
# in front of them. Variations depend on binary compatibility with
;;
*)
sed -n '/^[A-Za-z]/ s/^/Perl_/p' global.sym interp.sym >> perl.exp
+ expperlvars=/tmp/exp$$pv
+ expthrdvar=/tmp/exp$$tv
+ sed -n 's/^PERLVARI*(G\([^,]*\).*/Perl_\1/p' perlvars.h >> $expperlvars
+ sed -n 's/^PERLVARI*(T\([^,]*\).*/Perl_\1/p' thrdvar.h >> $expthrdvar
+ # The shebang line nicely sorts as the first one.
+ sort -o perl.exp -u perl.exp $expperlvars $expthrdvar
+ rm -f $expperlvars $expthrdvar
;;
esac
+#
+# If we use the PerlIO abstraction layer, add its symbols
+#
+
+if [ $useperlio = "define" ]
+then
+ grep '^[A-Za-z]' perlio.sym >> perl.exp
+fi
+
#
# Extra globals not included above (including a few that might
# not actually be defined, but there's no harm in that).