From: Dmitry Eremin-Solenikov <dmitry.ereminsoleni...@linaro.org> Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsoleni...@linaro.org> --- /** Email created from pull request 402 (lumag:travis-upd) ** https://github.com/Linaro/odp/pull/402 ** Patch: https://github.com/Linaro/odp/pull/402.patch ** Base sha: 1bb6291e4e9050d476fefb02f11024898847e2b7 ** Merge commit sha: ef2af52ea3f3fb674f4f2dcb187eeede6711cb72 **/ m4/odp_dpdk.m4 | 20 ++++++++++++++------ platform/linux-generic/Makefile.am | 2 +- 2 files changed, 15 insertions(+), 7 deletions(-)
diff --git a/m4/odp_dpdk.m4 b/m4/odp_dpdk.m4 index 1887b0431..315a2fc4d 100644 --- a/m4/odp_dpdk.m4 +++ b/m4/odp_dpdk.m4 @@ -17,18 +17,28 @@ AS_VAR_APPEND([DPDK_PMDS], [--no-whole-archive]) # _ODP_DPDK_SET_LIBS # -------------------- -# Set DPDK_LIBS/DPDK_LIBS_LT depending on DPDK setup +# Set DPDK_LIBS/DPDK_LIBS_LT/DPDK_LIBS_LIBODP depending on DPDK setup AC_DEFUN([_ODP_DPDK_SET_LIBS], [dnl AS_IF([test "x$DPDK_SHARED" = "xyes"], [dnl - DPDK_LIBS_LT="" + # applications don't need to be linked to anything, just rpath + DPDK_LIBS_LT="$DPDK_RPATH_LT" + # static linking flags will need -ldpdk DPDK_LIBS="$DPDK_LDFLAGS $DPDK_RPATH $DPDK_LIBS" + # link libodp-linux with -ldpdk + DPDK_LIBS_LIBODP="$DPDK_LDFLAGS $DPDK_LIBS" ], [dnl ODP_DPDK_PMDS([$DPDK_PMD_PATH]) + # build long list of libraries for applications, which should not be + # rearranged by libtool DPDK_LIBS_LT="`echo $DPDK_LIBS | sed -e 's/^/-Wc,/' -e 's/ /,/g'`" DPDK_LIBS_LT="$DPDK_LDFLAGS $DPDK_PMDS $DPDK_LIBS_LT $DPDK_LIBS" + # static linking flags follow the suite DPDK_LIBS="$DPDK_LDFLAGS $DPDK_PMDS $DPDK_LIBS" + # link libodp-linux with libtool linking flags + DPDK_LIBS_LIBODP="$DPDK_LIBS_LT" ]) AC_SUBST([DPDK_LIBS]) +AC_SUBST([DPDK_LIBS_LIBODP]) AC_SUBST([DPDK_LIBS_LT]) ]) @@ -99,7 +109,6 @@ AC_DEFUN([ODP_DPDK], [dnl AS_IF([test "x$1" = "xsystem"], [dnl DPDK_CPPFLAGS="-isystem/usr/include/dpdk" DPDK_LDFLAGS="" - DPDK_RPATH="" DPDK_LIB_PATH="`$CC --print-file-name=libdpdk.so`" if test "x$DPDK_LIB_PATH" = "x" ; then DPDK_LIB_PATH="`$CC --print-file-name=libdpdk.a`" @@ -115,10 +124,9 @@ AS_IF([test "x$1" = "xsystem"], [dnl DPDK_LDFLAGS="-L$DPDK_LIB_PATH" DPDK_PMD_PATH="$DPDK_LIB_PATH" if test -r "$DPDK_LIB_PATH"/libdpdk.so ; then - DPDK_RPATH="-R$DPDK_LIB_PATH" + DPDK_RPATH="-Wl,-rpath,$DPDK_LIB_PATH" + DPDK_RPATH_LT="-R$DPDK_LIB_PATH" DPDK_SHARED=yes - else - DPDK_RPATH= fi ]) _ODP_DPDK_CHECK([$DPDK_CPPFLAGS], [$DPDK_LDFLAGS], [$2], [$3]) diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index b7a8ff255..b76a15df1 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -305,7 +305,7 @@ endif __LIB__libodp_linux_la_LIBADD = $(ATOMIC_LIBS) __LIB__libodp_linux_la_LIBADD += $(OPENSSL_LIBS) -__LIB__libodp_linux_la_LIBADD += $(DPDK_LIBS_LT) +__LIB__libodp_linux_la_LIBADD += $(DPDK_LIBS_LIBODP) __LIB__libodp_linux_la_LIBADD += $(PTHREAD_LIBS) __LIB__libodp_linux_la_LIBADD += $(TIMER_LIBS)