diff --git a/net/dpdk/Makefile b/net/dpdk/Makefile
index 5708f81ec94e..4193c3483013 100644
--- a/net/dpdk/Makefile
+++ b/net/dpdk/Makefile
@@ -1,58 +1,63 @@
 # $FreeBSD$
 
 PORTNAME=	dpdk
 PORTVERSION=	2.0.0
 CATEGORIES=	net
 MASTER_SITES=	http://www.dpdk.org/browse/dpdk/snapshot/
 
 MAINTAINER=	bruce.richardson@intel.com
 COMMENT=	DPDK: Software libraries for packet processing
 
 LICENSE=	BSD3CLAUSE
 
-USES=		gmake kmod
+USES=		execinfo gmake kmod
 MAKEFILE=	GNUmakefile
 ONLY_FOR_ARCHS=	amd64
 ONLY_FOR_ARCHS_REASON=	Only works on 64-bit x86 hardware
 NO_PACKAGE=	ignores cflags
 RTE_TARGET=	x86_64-native-bsdapp-clang
 WRKBUILD=	${WRKSRC}/${RTE_TARGET}
 
 ALL_TARGET=	install T=${RTE_TARGET}
 
 # build up the list of files in the compiled directory that should be executable
 EXEC_FILES=	app/cmdline_test \
 		app/testpipeline \
 		app/testpmd \
 		app/testacl \
 		app/test
 
+post-patch:
+	@${REINPLACE_CMD} -e 's|%%EXECINFO_CPPFLAGS%%|${EXECINFO_CPPFLAGS}|g' \
+		-e 's|%%EXECINFO_LDFLAGS%%|${EXECINFO_LDFLAGS}|g' \
+		${WRKSRC}/mk/exec-env/bsdapp/rte.vars.mk
+
 do-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}/${RTE_TARGET}/app \
 	  ${STAGEDIR}${DATADIR}/${RTE_TARGET}/lib \
 	  ${STAGEDIR}${DATADIR}/${RTE_TARGET}/include/generic \
 	  ${STAGEDIR}${DATADIR}/${RTE_TARGET}/include/exec-env
 	cd ${WRKSRC} && ${COPYTREE_SHARE} mk ${STAGEDIR}${DATADIR} \
 	   && ${COPYTREE_SHARE} examples ${STAGEDIR}${DATADIR}
 	${INSTALL_DATA} ${WRKBUILD}/.config ${STAGEDIR}${DATADIR}/${RTE_TARGET}
 	for f in ${EXEC_FILES} ; do \
 		${INSTALL_PROGRAM} ${WRKBUILD}/$$f ${STAGEDIR}${DATADIR}/${RTE_TARGET}/app; \
 	done
 	for f in ${WRKBUILD}/lib/* ; do \
 		${INSTALL_DATA} $$f ${STAGEDIR}${DATADIR}/${RTE_TARGET}/lib ; \
 	done
 	for f in ${WRKBUILD}/include/*.h ; do \
 		${INSTALL_DATA} $$f ${STAGEDIR}${DATADIR}/${RTE_TARGET}/include ; \
 	done
 	for f in ${WRKBUILD}/include/generic/*.h ; do \
 		${INSTALL_DATA} $$f ${STAGEDIR}${DATADIR}/${RTE_TARGET}/include/generic ; \
 	done
 	for f in ${WRKBUILD}/include/exec-env/*.h ; do \
 		${INSTALL_DATA} $$f ${STAGEDIR}${DATADIR}/${RTE_TARGET}/include/exec-env ; \
 	done
 	${LN} -sf ${DATADIR}/${RTE_TARGET}/lib ${STAGEDIR}${PREFIX}/lib/dpdk
 	${LN} -sf ${DATADIR}/${RTE_TARGET}/include ${STAGEDIR}${PREFIX}/include/dpdk
 	${LN} -sf ${DATADIR}/examples ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_KLD} ${WRKBUILD}/kmod/* ${STAGEDIR}${KMODDIR}
 
 .include <bsd.port.mk>
diff --git a/net/dpdk/files/patch-mk_exec-env_bsdapp_rte.vars.mk b/net/dpdk/files/patch-mk_exec-env_bsdapp_rte.vars.mk
new file mode 100644
index 000000000000..17b44cf23962
--- /dev/null
+++ b/net/dpdk/files/patch-mk_exec-env_bsdapp_rte.vars.mk
@@ -0,0 +1,19 @@
+--- mk/exec-env/bsdapp/rte.vars.mk.orig	2015-04-20 12:36:29 UTC
++++ mk/exec-env/bsdapp/rte.vars.mk
+@@ -40,13 +40,13 @@
+ # examples for RTE_EXEC_ENV: linuxapp, bsdapp
+ #
+ ifeq ($(RTE_BUILD_SHARED_LIB),y)
+-EXECENV_CFLAGS  = -pthread -fPIC
++EXECENV_CFLAGS  = -pthread -fPIC %%EXECINFO_CPPFLAGS%%
+ else
+-EXECENV_CFLAGS  = -pthread
++EXECENV_CFLAGS  = -pthread %%EXECINFO_CPPFLAGS%%
+ endif
+ 
+ EXECENV_LDFLAGS =
+-EXECENV_LDLIBS  = -lexecinfo
++EXECENV_LDLIBS  = -lexecinfo %%EXECINFO_LDFLAGS%%
+ EXECENV_ASFLAGS =
+ 
+ ifeq ($(RTE_BUILD_SHARED_LIB),y)