-----Original Message----- > Date: Tue, 29 May 2018 18:43:36 +0800 > From: Gavin Hu <gavin...@arm.com> > To: dev@dpdk.org > CC: gavin...@arm.com > Subject: [dpdk-dev] [PATCH v5 2/2] doc: add a guide doc for cross compiling > from x86 > X-Mailer: git-send-email 2.1.4 > > + 1. EXTRA_CFLAGS and EXTRA_LDFLAGS should be added to include the NUMA > headers and link the library respectively, > + if the step :ref:`argment_the_cross_toolcain_with_numa_support` was > skipped therefore the toolchain was not > + argmented with NUMA support. > + > + 2. RTE_DEVEL_BUILD has to be disabled, otherwise the numa.h file gets
If the warnings are from numa.h then please use -isystem <numa install dir> instead of disabling RTE_DEVEL_BUILD. > + a lot of compiling errors of Werror=cast-qual, Werror=strict-prototypes > and Werror=old-style-definition. > + An example is given below: > + > + .. code-block:: console > + > + make -j CROSS=aarch64-linux-gnu- CONFIG_RTE_KNI_KMOD=n > CONFIG_RTE_EAL_IGB_UIO=n > + RTE_DEVEL_BUILD=n EXTRA_CFLAGS="-I<numa_install_dir>/include" > EXTRA_LDFLAGS= > + "-L<numa_install_dir>/lib -lnuma" > + As discussed earlier, meson cross build instruction is missing. > diff --git a/doc/guides/linux_gsg/index.rst b/doc/guides/linux_gsg/index.rst > index 2a7bdfe..077f930 100644 > --- a/doc/guides/linux_gsg/index.rst > +++ b/doc/guides/linux_gsg/index.rst > @@ -13,6 +13,7 @@ Getting Started Guide for Linux > intro > sys_reqs > build_dpdk > + cross_build_dpdk_for_arm64 > linux_drivers > build_sample_apps > enable_func > -- > 2.1.4 >
