[Buildroot] [PATCH 1/1] package/linknx: fix build with argp-standalone and NLS

[Arnout Vandecappelle]

On 26/04/2022 21:19, Fabrice Fontaine wrote:
> Fix the following build failure with argp-standalone and NLS raised
> since commit 5430c8fedd0392e79e0c011825b056fea129980a:
> 
> configure:7799: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c -largp   >&5
> /home/giuliobenetti/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ld: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/libargp.a(argp-parse.o): in function `argp_version_parser':
> /home/giuliobenetti/autobuild/run/instance-2/output-1/build/argp-standalone-1.4.1/argp-parse.c:179: undefined reference to `libintl_dgettext'
> 
> [...]
> 
> checking for library containing argp_parse... no
> configure: error: argp_parse not found
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/ce5753193ec4518c75ee0ab9270b577397ca1c02
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> ---
>   package/linknx/linknx.mk | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/package/linknx/linknx.mk b/package/linknx/linknx.mk
> index dbee0742fe..dcfcd5e3f5 100644
> --- a/package/linknx/linknx.mk
> +++ b/package/linknx/linknx.mk
> @@ -23,7 +23,10 @@ LINKNX_DEPENDENCIES = \
>   	host-pkgconf \
>   	libpthsem \
>   	$(if $(BR2_PACKAGE_ARGP_STANDALONE),argp-standalone) \
> -	$(if $(BR2_PACKAGE_LIBICONV),libiconv)
> +	$(if $(BR2_PACKAGE_LIBICONV),libiconv) \
> +	$(TARGET_NLS_DEPENDENCIES)

  This is only really needed in case argp-standalone is selected...

  But it doesn't really hurt, so applied to master, thanks.

  Regards,
  Arnout

> +
> +LINKNX_CONF_ENV = LIBS=$(TARGET_NLS_LIBS)
>   
>   ifeq ($(BR2_PACKAGE_LIBCURL),y)
>   LINKNX_CONF_OPTS += --with-libcurl=$(STAGING_DIR)/usr