WL#5486: Remove code for unsupported platforms

Restore hack necessary to setup a libmysqld archive.

libmysqld/Makefile.am

@@ -157,6 +157,22 @@ if DARWIN_MWCC
 	mwld -lib -o $@ libmysqld_int.a `echo $(INC_LIB) | sort -u` $(storageobjects)
 else
 	-rm -f libmysqld.a
+	current_dir=`pwd`; \
+	rm -rf tmp; mkdir tmp; \
+	(for arc in $(INC_LIB) ./libmysqld_int.a; do \
+	  arpath=`echo $$arc|sed 's|[^/]*$$||'|sed 's|\.libs/$$||'`; \
+	  artmp=`echo $$arc|sed 's|^.*/|tmp/lib-|'`; \
+	    for F in `$(AR) t $$arc | grep -v SYMDEF`; do \
+	      if test -e "$$arpath/$$F" ; then echo "$$arpath/$$F"; else \
+	        mkdir $$artmp; cd $$artmp > /dev/null; \
+	        $(AR) x ../../$$arc; \
+	        cd $$current_dir > /dev/null; \
+	        ls $$artmp/* | grep -v SYMDEF; \
+	        continue 2; fi; done; \
+	done; echo $(libmysqld_a_DEPENDENCIES) ) | sort -u | xargs $(AR) cq libmysqld.a; \
+	$(AR) r libmysqld.a $(storageobjects); \
+	$(RANLIB) libmysqld.a ; \
+	rm -rf tmp
 endif
 
 ## XXX: any time the client interface changes, we'll need to bump