--- zlib-1.2.4/Makefile.in.orig	2010-03-14 03:10:27.000000000 +0100
+++ zlib-1.2.4/Makefile.in	2010-03-20 10:58:30.238704379 +0100
@@ -23,6 +23,7 @@
 #CFLAGS=-g -DDEBUG
 #CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
 #           -Wstrict-prototypes -Wmissing-prototypes
+CCASFLAGS=-Wa,--noexecstack
 
 SFLAGS=-O
 
@@ -110,13 +111,13 @@
 
 match.o: match.S
 	$(CPP) match.S > _match.s
-	$(CC) -c _match.s
+	$(CC) $(CCASFLAGS) -c _match.s
 	mv _match.o match.o
 	rm -f _match.s
 
 match.lo: match.S
 	$(CPP) match.S > _match.s
-	$(CC) -c -fPIC _match.s
+	$(CC) $(CCASFLAGS) -c -fPIC _match.s
 	mv _match.o match.lo
 	rm -f _match.s