There is no need to "suck in" the apr/apr-util symbols when using
a shared libapr{,util}, it just bloats the symbol table; so don't.

Upstream-HEAD: needed
Upstream-2.0: omit
Upstream-Status: EXPORT_DIRS change is conditional on using shared apr

--- httpd-2.0.53/server/Makefile.in.export
+++ httpd-2.0.53/server/Makefile.in
@@ -59,10 +59,6 @@
 	for dir in $(EXPORT_DIRS); do \
 	    ls $$dir/*.h >> $$tmp; \
 	done; \
-	for dir in $(EXPORT_DIRS_APR); do \
-	    ls $$dir/ap[ru].h >> $$tmp; \
-	    ls $$dir/ap[ru]_*.h >> $$tmp; \
-	done; \
 	sort -u $$tmp > $@; \
 	rm -f $$tmp