Source: reaver
Version: 1.4-2
Severity: wishlist
Tags: patch upstream
User: reproducible-builds@lists.alioth.debian.org
Usertags: fileordering
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Dear Maintainer,

While working on the "reproducible builds" effort [1], we have noticed
that 'reaver' could not be built reproducibly.

The attached patch fixes the order in which object files are passed to
gcc. Once applied, reaver can be built reproducibly in our current
experimental framework.

Regards,
Alexis Bienvenüe.

 [1]: https://wiki.debian.org/ReproducibleBuilds


Description: Order object files when linking
 Sort object files when liking, to make the build reproducible.
Author: Alexis Bienvenüe <p...@passoire.fr>

Index: reaver-1.4/src/Makefile.in
===================================================================
--- reaver-1.4.orig/src/Makefile.in
+++ reaver-1.4/src/Makefile.in
@@ -5,15 +5,15 @@ prefix=@prefix@
 exec_prefix=@exec_prefix@
 CONFDIR=@sysconfdir@/@target@
 CFLAGS=-DCONF_DIR='"$(CONFDIR)"' -DREAVER_DATABASE='"$(CONFDIR)/reaver.db"' @CFLAGS@
-LDFLAGS=$(LIBWPS_DIR)/*.o wps/*.o tls/bignum.o tls/libtls.a utils/libutils.a crypto/libcrypto.a lwe/libiw.a @LDFLAGS@
+LDFLAGS=`LC_ALL=C ls $(LIBWPS_DIR)/*.o wps/*.o` tls/bignum.o tls/libtls.a utils/libutils.a crypto/libcrypto.a lwe/libiw.a @LDFLAGS@
 
 all: wash reaver
 
 wash: wps libiw libwps.o argsparser.o globule.o init.o misc.o 80211.o iface.o
-	$(CC) $(CFLAGS) $(INC) wpsmon.c *.o $(LDFLAGS) -o wash
+	$(CC) $(CFLAGS) $(INC) wpsmon.c `LC_ALL=C ls *.o` $(LDFLAGS) -o wash
 
 reaver: wps libiw libwps.o argsparser.o globule.o init.o sigint.o sigalrm.o misc.o cracker.o
-	$(CC) $(CFLAGS) $(INC) wpscrack.c *.o $(LDFLAGS) -o reaver
+	$(CC) $(CFLAGS) $(INC) wpscrack.c `LC_ALL=C ls *.o` $(LDFLAGS) -o reaver
 
 libwps.o:
 	(cd $(LIBWPS_DIR) && make)
_______________________________________________
Reproducible-builds mailing list
Reproducible-builds@lists.alioth.debian.org
http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/reproducible-builds

Reply via email to