[Buildroot] [PATCH 1/1] package/libjwt: require openssl

[Thomas Perale]

In reply of:
> Ever since upstream commit 01dd6da ("Rework the entire API"), first
> introduced as part of release v3.0.0, openssl is a hard requirement for
> building libjwt. As such, "-DWITH_OPENSSL=ON" also has become a no-op.
> 
> In Buildroot, this has been masked somewhat by the implicit select when
> gnutls is disabled, but a failure can be reproduced using test-pkg with
> a config like:
> 
> BR2_PACKAGE_GNUTLS=y
> BR2_PACKAGE_LIBJWT=y
> 
> Fix this by requiring openssl. Furthermore, building against libressl
> does not work because libjwt requires API surface that is not present
> there[1], so we need to force libopenssl.
> 
> libjwt still supports linking against additional crypto providers, so we
> can still link against gnutls if it is present.
> 
> [1] https://autobuild.buildroot.org/results/463/4638a7d46c149ca0f46d3fe5f5f90dc5ee9d1e03
> 
> Signed-off-by: Florian Larysch <fl at n621.de>

Applied to 2025.05.x. Thanks

> ---
>  package/libjwt/Config.in | 3 ++-
>  package/libjwt/libjwt.mk | 7 ++-----
>  2 files changed, 4 insertions(+), 6 deletions(-)
> 
> diff --git a/package/libjwt/Config.in b/package/libjwt/Config.in
> index 39d1665e0e..47eb0882a3 100644
> --- a/package/libjwt/Config.in
> +++ b/package/libjwt/Config.in
> @@ -1,6 +1,7 @@
>  config BR2_PACKAGE_LIBJWT
>  	bool "libjwt"
> -	select BR2_PACKAGE_OPENSSL if !BR2_PACKAGE_GNUTLS
> +	select BR2_PACKAGE_OPENSSL
> +	select BR2_PACKAGE_OPENSSL_FORCE_LIBOPENSSL
>  	select BR2_PACKAGE_JANSSON
>  	help
>  	  JSON Web Tokens are an open, industry standard RFC 7519
> diff --git a/package/libjwt/libjwt.mk b/package/libjwt/libjwt.mk
> index 29ca9cebf4..687432142f 100644
> --- a/package/libjwt/libjwt.mk
> +++ b/package/libjwt/libjwt.mk
> @@ -7,7 +7,7 @@
>  LIBJWT_VERSION = 3.2.0
>  LIBJWT_SITE = https://github.com/benmcollins/libjwt/releases/download/v$(LIBJWT_VERSION)
>  LIBJWT_SOURCE = libjwt-$(LIBJWT_VERSION).tar.xz
> -LIBJWT_DEPENDENCIES = host-pkgconf jansson
> +LIBJWT_DEPENDENCIES = host-pkgconf jansson openssl
>  LIBJWT_INSTALL_STAGING = YES
>  LIBJWT_LICENSE = MPL-2.0
>  LIBJWT_LICENSE_FILES = LICENSE
> @@ -16,10 +16,7 @@ LIBJWT_CPE_ID_PRODUCT = jwt_c_library
>  
>  LIBJWT_CONF_OPTS += -DWITH_TESTS=OFF
>  
> -ifeq ($(BR2_PACKAGE_OPENSSL),y)
> -LIBJWT_CONF_OPTS += -DWITH_OPENSSL=ON
> -LIBJWT_DEPENDENCIES += openssl
> -else
> +ifeq ($(BR2_PACKAGE_GNUTLS),y)
>  LIBJWT_CONF_OPTS += -DWITH_GNUTLS=ON
>  LIBJWT_DEPENDENCIES += gnutls
>  endif
> -- 
> 2.50.1
> 
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