fake:

package/base/quota/quota.conf

@@ -22,3 +22,6 @@
 
 postmake="rm -rf /usr/share/doc/packages/quota &&
 cp -r doc /usr/share/doc/packages/quota"
+
+[ "$ROCKCFG_PKG_GLIBC_BRANCH" = "glibc24" ] && \
+	var_append patchfiles " " "${confdir}/use-glibc24-header.diff"

package/base/quota/use-glibc24-header.diff

@@ -0,0 +1,10 @@
+--- ./Makefile.in.orig	2006-03-26 22:11:58.000000000 +0200
++++ ./Makefile.in	2006-03-26 22:13:42.000000000 +0200
+@@ -95,7 +95,6 @@
+ 	-mkdir -p $(ROOTDIR)$(mandir)/man3
+ 	-mkdir -p $(ROOTDIR)$(mandir)/man8
+ 	-$(INSTALL) -m 755 -d $(ROOTDIR)$(includedir)/rpcsvc
+-	-$(INSTALL) -m 644 rquota.h rquota.x $(ROOTDIR)$(includedir)/rpcsvc
+ 	-$(INSTALL) -s -m $(DEF_SBIN_MODE) quota $(ROOTDIR)$(bindir)
+ 	-$(INSTALL) -s -m $(DEF_SBIN_MODE) rpc.rquotad $(ROOTDIR)$(sbindir)
+ 	-$(INSTALL) -m $(DEF_MAN_MODE) *.1 $(ROOTDIR)$(mandir)/man1