diff --git a/packages/security/nettle/patches/nettle-02-support_for_out_of_tree_build.patch b/packages/security/nettle/patches/nettle-02-support_for_out_of_tree_build.patch
new file mode 100644
index 0000000000..73088d8804
--- /dev/null
+++ b/packages/security/nettle/patches/nettle-02-support_for_out_of_tree_build.patch
@@ -0,0 +1,46 @@
+diff -Naur nettle-2.7.1/Makefile.in nettle-2.7.1.patch/Makefile.in
+--- nettle-2.7.1/Makefile.in	2013-05-28 16:21:53.000000000 +0200
++++ nettle-2.7.1.patch/Makefile.in	2014-05-30 17:52:21.402473749 +0200
+@@ -20,7 +20,7 @@
+ 
+ include config.make
+ 
+-PRE_CPPFLAGS = -I.
++PRE_CPPFLAGS = -I. -I$(srcdir)
+ # FIXME: Add configuration of LIBEXT?
+ LIBTARGETS = @IF_STATIC@ libnettle.a @IF_HOGWEED@ libhogweed.a
+ SHLIBTARGETS = @IF_SHARED@ $(LIBNETTLE_FORLINK) @IF_HOGWEED@ $(LIBHOGWEED_FORLINK)
+@@ -229,27 +229,27 @@
+ # executable. Avoid object file targets to make it easy to run the
+ # right compiler.
+ aesdata$(EXEEXT_FOR_BUILD): aesdata.c
+-	$(CC_FOR_BUILD) `test -f aesdata.c || echo '$(srcdir)/'`aesdata.c \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f aesdata.c || echo '$(srcdir)/'`aesdata.c \
+ 	-o aesdata$(EXEEXT_FOR_BUILD)
+ 
+ desdata$(EXEEXT_FOR_BUILD): desdata.c
+-	$(CC_FOR_BUILD) `test -f desdata.c || echo '$(srcdir)/'`desdata.c \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f desdata.c || echo '$(srcdir)/'`desdata.c \
+ 	-o desdata$(EXEEXT_FOR_BUILD)
+ 
+ twofishdata$(EXEEXT_FOR_BUILD): twofishdata.c
+-	$(CC_FOR_BUILD) `test -f twofishdata.c || echo '$(srcdir)/'`twofishdata.c \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f twofishdata.c || echo '$(srcdir)/'`twofishdata.c \
+ 	-o twofishdata$(EXEEXT_FOR_BUILD)
+ 
+ shadata$(EXEEXT_FOR_BUILD): shadata.c
+-	$(CC_FOR_BUILD) `test -f shadata.c || echo '$(srcdir)/'`shadata.c -lm \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f shadata.c || echo '$(srcdir)/'`shadata.c -lm \
+ 	-o shadata$(EXEEXT_FOR_BUILD)
+ 
+ gcmdata$(EXEEXT_FOR_BUILD): gcmdata.c
+-	$(CC_FOR_BUILD) `test -f gcmdata.c || echo '$(srcdir)/'`gcmdata.c \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f gcmdata.c || echo '$(srcdir)/'`gcmdata.c \
+ 	-o gcmdata$(EXEEXT_FOR_BUILD)
+ 
+ eccdata$(EXEEXT_FOR_BUILD): eccdata.c mini-gmp.c mini-gmp.h
+-	$(CC_FOR_BUILD) `test -f eccdata.c || echo '$(srcdir)/'`eccdata.c \
++	$(CC_FOR_BUILD) $(PRE_CPPFLAGS) `test -f eccdata.c || echo '$(srcdir)/'`eccdata.c \
+ 	-o eccdata$(EXEEXT_FOR_BUILD)
+ 
+ # desCore rules