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doc: fix Linux guide for arm64 cross-compilation

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libnuma.so is needed to augment the cross toolchain with NUMA support.
This fixed meson cross compiling issue.

Command used:
meson arm64-build --cross-file config/arm/arm64_armv8_linux_gcc
ninja -C arm64-build

Compiling error:
.../aarch64-linux-gnu/bin/ld: lib/librte_eal.so.10.1: version node
not found for symbol numa_run_on_node_mask@@libnuma_1.2
.../aarch64-linux-gnu/bin/ld: failed to set dynamic section sizes:
Bad value
collect2: error: ld returned 1 exit status
[58/1370] Compiling C object 'lib/76b5a35@@rte_cmdline@sta/
librte_cmdline_cmdline_parse_string.c.o'.
ninja: build stopped: subcommand failed.

Fixes: 01add9da25cd ("doc: add cross compiling guide")
Cc: stable@dpdk.org

Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Ruifeng Wang 2019-05-15 16:41:23 +08:00 committed by Thomas Monjalon
parent 8f4ebd0c34
commit 74ea082f96
1 changed files with 1 additions and 0 deletions
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doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
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@ -73,6 +73,7 @@ Copy the NUMA header files and lib to the cross compiler's directories:
cp <numa_install_dir>/include/numa*.h <cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/bin/../aarch64-linux-gnu/libc/usr/include/
cp <numa_install_dir>/lib/libnuma.a <cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.2/
cp <numa_install_dir>/lib/libnuma.so <cross_install_dir>/gcc-arm-8.2-2019.01-x86_64-aarch64-linux-gnu/lib/gcc/aarch64-linux-gnu/8.2/
.. _configure_and_cross_compile_dpdk_build: