[dpdk-dev] [PATCH 2/2] security: build on Windows

[Kadam, Pallavi]

On 9/15/2021 9:26 AM, Tal Shnaiderman wrote:
> Build the security library on Windows.
>
> Remove unneeded export from version file.
>
> Signed-off-by: Tal Shnaiderman <talshn at nvidia.com>
> ---
> Depends-on: patch-98796 ("cryptodev: build on Windows")
> ---
>   lib/meson.build          | 1 +
>   lib/security/version.map | 1 -
>   2 files changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/meson.build b/lib/meson.build
> index 5f3b1cf365..e5f0094a82 100644
> --- a/lib/meson.build
> +++ b/lib/meson.build
> @@ -86,6 +86,7 @@ if is_windows
>               'gso',
>               'latencystats',
>               'pdump',
> +            'security',
>       ] # only supported libraries for windows
>   endif
>   
> diff --git a/lib/security/version.map b/lib/security/version.map
> index c44c7f5f60..6067051552 100644
> --- a/lib/security/version.map
> +++ b/lib/security/version.map
> @@ -1,7 +1,6 @@
>   DPDK_22 {
>   	global:
>   
> -	rte_security_attach_session;
>   	rte_security_capabilities_get;
>   	rte_security_capability_get;
>   	rte_security_session_create;

Getting linking errors using clang for 'rte_security_get_userdata' and 
'rte_security_set_pkt_metadata' as below:

FAILED: lib/rte_security-22.dll
"clang"  -Wl,/MACHINE:X64 -Wl,/OUT:lib/rte_security-22.dll 
lib/librte_security.a.p/security_rte_security.c.obj "-Wl,/nologo" 
"-Wl,/release" "-Wl,/nologo" "-Wl,/OPT:REF" "-Wl,/DLL" 
"-Wl,/IMPLIB:lib\rte_security.lib" "lib\rte_eal.lib" 
"lib\rte_kvargs.lib" "lib\rte_mempool.lib" "lib\rte_ring.lib" 
"lib\rte_cryptodev.lib" "lib\rte_mbuf.lib" "lib\rte_rcu.lib" 
"lib\rte_net.lib" 
"-Wl,/def:C:\dpdk\ixgbe\dpdk\build\lib\rte_security_exports.def" 
"-ldbghelp" "-lsetupapi" "-lws2_32" "-lmincore" "-lkernel32" "-luser32" 
"-lgdi32" "-lwinspool" "-lshell32" "-lole32" "-loleaut32" "-luuid" 
"-lcomdlg32" "-ladvapi32"
rte_security_exports.def : error LNK2001: unresolved external symbol 
rte_security_get_userdata
rte_security_exports.def : error LNK2001: unresolved external symbol 
rte_security_set_pkt_metadata
lib\rte_security.lib : fatal error LNK1120: 2 unresolved externals
clang: error: linker command failed with exit code 1120 (use -v to see 
invocation)

Should it be removed from version file?