Re: [dpdk-dev] [PATCH v2] build: remove special handling for node library

[Jerin Jacob <jerinjacobk@gmail.com>]

On Thu, Jul 2, 2020 at 9:39 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> The node library had a need of being linked as a whole
> to make some constructors effective.
> Now that all libraries are linked with --whole-archive,
> there is no need to have this library separate.
>
> Fixes: e2db26f76673 ("build: always link whole DPDK static libraries")
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

Tested the change with: echo "node_list_dump" | sudo
./build/app/test/dpdk-test   -c 0x3

Tested-by: Jerin Jacob <jerinj@marvell.com>

> ---
> v2: write real commit log
> ---
>  app/test/meson.build | 4 +---
>  examples/meson.build | 4 +---
>  lib/meson.build      | 3 ---
>  meson.build          | 1 -
>  4 files changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/app/test/meson.build b/app/test/meson.build
> index b224d6f2bb..da5f39f018 100644
> --- a/app/test/meson.build
> +++ b/app/test/meson.build
> @@ -415,15 +415,13 @@ endforeach
>  test_dep_objs += cc.find_library('execinfo', required: false)
>
>  link_libs = []
> -link_nodes = []
>  if get_option('default_library') == 'static'
>         link_libs = dpdk_static_libraries + dpdk_drivers
> -       link_nodes = dpdk_graph_nodes
>  endif
>
>  dpdk_test = executable('dpdk-test',
>         test_sources,
> -       link_whole: link_libs + link_nodes,
> +       link_whole: link_libs,
>         dependencies: test_dep_objs,
>         c_args: cflags,
>         install_rpath: driver_install_path,
> diff --git a/examples/meson.build b/examples/meson.build
> index 120eebf716..eb13e82101 100644
> --- a/examples/meson.build
> +++ b/examples/meson.build
> @@ -2,10 +2,8 @@
>  # Copyright(c) 2017-2019 Intel Corporation
>
>  link_whole_libs = []
> -node_libs = []
>  if get_option('default_library') == 'static'
>         link_whole_libs = dpdk_static_libraries + dpdk_drivers
> -       node_libs = dpdk_graph_nodes
>  endif
>
>  execinfo = cc.find_library('execinfo', required: false)
> @@ -101,7 +99,7 @@ foreach example: examples
>                 endif
>                 executable('dpdk-' + name, sources,
>                         include_directories: includes,
> -                       link_whole: link_whole_libs + node_libs,
> +                       link_whole: link_whole_libs,
>                         link_args: dpdk_extra_ldflags,
>                         c_args: cflags,
>                         dependencies: dep_objs)
> diff --git a/lib/meson.build b/lib/meson.build
> index c1b9e1633f..8ca25172c3 100644
> --- a/lib/meson.build
> +++ b/lib/meson.build
> @@ -202,9 +202,6 @@ foreach l:libraries
>
>                         dpdk_libraries = [shared_lib] + dpdk_libraries
>                         dpdk_static_libraries = [static_lib] + dpdk_static_libraries
> -                       if libname == 'rte_node'
> -                               dpdk_graph_nodes = [static_lib]
> -                       endif
>                 endif # sources.length() > 0
>
>                 set_variable('shared_rte_' + name, shared_dep)
> diff --git a/meson.build b/meson.build
> index d21adfd303..e8bb9c4c1e 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -16,7 +16,6 @@ cc = meson.get_compiler('c')
>  dpdk_conf = configuration_data()
>  dpdk_libraries = []
>  dpdk_static_libraries = []
> -dpdk_graph_nodes = []
>  dpdk_driver_classes = []
>  dpdk_drivers = []
>  dpdk_extra_ldflags = []
> --
> 2.26.2
>