Please ignore On 2017年06月27日 16:23, [email protected] wrote: > From: He Zhe <[email protected]> > > configure with_dpdk and cross compile fails with: > "configure: error: cannot check for file existence > when cross compiling" > > This is due to the usages of AC_CHECK_FILES. > > AC_CHECK_FILES only works when not cross compiling. It test > a feature of the host machine, and therefore, die when > cross-compiling. > > The current patch put the check in condition, i.e. check only > if not cross-compiling. > > This patch has been tested on ARM64 platform with DPDK16.07 > > UpstreamLink::https://mail.openvswitch.org/pipermail/ovs-dev/ > 2016-August/322005.html > > (LOCAL REV: NOT UPSTREAM) -- Sent to meta-virtualization on <20170627> > > Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com> > Signed-off-by: Yadi.hu <[email protected]> > [ Adjust context to apply. Note that this patch is from mailing > list but is not merged into upstream repo.] > Signed-off-by: He Zhe <[email protected]> > --- > .../files/fix-cross-compilation-failure.patch | 21 > +++++++++++++++++++++ > recipes-networking/openvswitch/openvswitch_git.bb | 5 +++-- > 2 files changed, 24 insertions(+), 2 deletions(-) > create mode 100644 > recipes-networking/openvswitch/files/fix-cross-compilation-failure.patch > > diff --git > a/recipes-networking/openvswitch/files/fix-cross-compilation-failure.patch > b/recipes-networking/openvswitch/files/fix-cross-compilation-failure.patch > new file mode 100644 > index 0000000..2d2851a > --- /dev/null > +++ b/recipes-networking/openvswitch/files/fix-cross-compilation-failure.patch > @@ -0,0 +1,21 @@ > +openvswitch:fix cross compilation failure > + > +upstreamlink:https://mail.openvswitch.org/pipermail/ovs-dev/ > +2016-August/322005.html > + > +--- git/acinclude.m4 2017-05-14 23:52:13.031712727 -0700 > ++++ git/acinclude.m4 2017-05-14 23:53:48.639691817 -0700 > +@@ -180,9 +180,10 @@ AC_DEFUN([OVS_CHECK_DPDK], [ > + DPDK_INCLUDE="$with_dpdk/include" > + # If 'with_dpdk' is passed install directory, point to headers > + # installed in $DESTDIR/$prefix/include/dpdk > +- AC_CHECK_FILE([$DPDK_INCLUDE/rte_config.h], [], > +- [AC_CHECK_FILE([$DPDK_INCLUDE/dpdk/rte_config.h], > +- [DPDK_INCLUDE=$DPDK_INCLUDE/dpdk], > [])]) > ++ if test ! -e "$DPDK_INCLUDE/rte_config.h" && \ > ++ test -e "$DPDK_INCLUDE/dpdk/rte_config.h"; then > ++ DPDK_INCLUDE=$DPDK_INCLUDE/dpdk/rte_config.h > ++ fi > + DPDK_LIB_DIR="$with_dpdk/lib" > + ;; > + esac > diff --git a/recipes-networking/openvswitch/openvswitch_git.bb > b/recipes-networking/openvswitch/openvswitch_git.bb > index 6ab0c40..9608095 100644 > --- a/recipes-networking/openvswitch/openvswitch_git.bb > +++ b/recipes-networking/openvswitch/openvswitch_git.bb > @@ -30,12 +30,13 @@ SRC_URI = "file://openvswitch-switch \ > file://0001-use-the-linux-if_packet.h-Interface-directly.patch \ > file://0002-Define-WAIT_ANY-if-not-provided-by-system.patch \ > file://CVE-2017-9263.patch \ > + file://fix-cross-compilation-failure.patch \ > " > > LIC_FILES_CHKSUM = "file://COPYING;md5=17b2c9d4c70853a09c0e143137754b35" > > -PACKAGECONFIG ?= "" > -PACKAGECONFIG[dpdk] = > "--with-dpdk=${STAGING_DIR_TARGET}/opt/dpdk/${TARGET_ARCH}-native-linuxapp-gcc,,dpdk," > +PACKAGECONFIG ?= "dpdk" > +PACKAGECONFIG[dpdk] = > "--with-dpdk=${STAGING_DIR_TARGET}/opt/dpdk/share/${TARGET_ARCH}-native-linuxapp-gcc,,dpdk," > > # Don't compile kernel modules by default since it heavily depends on > # kernel version. Use the in-kernel module for now.
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