package/shadow: drop BR2_PACKAGE_SHADOW_UTMPX

utmpx is not available since bump to version 4.14.3 in commit
8a01774d9897310c00a0945865f5a6d5167dfca3 and
https://github.com/shadow-maint/shadow/commit/3be7b9d75a6b73fe24394d7ac1e315d60d45b5ee:

configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --enable-utmpx

Fixes: 8a01774d9897310c00a0945865f5a6d5167dfca3

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

Config.in.legacy

@@ -146,6 +146,12 @@ endif
 
 comment "Legacy options removed in 2024.02"
 
+config BR2_PACKAGE_SHADOW_UTMPX
+	bool "shadow utmpx removed"
+	select BR2_LEGACY
+	help
+	  UTMPX has been dropped by upstream.
+
 config BR2_PACKAGE_TINYMEMBENCH
 	bool "tinymembench removed"
 	select BR2_LEGACY

package/shadow/Config.in

@@ -31,11 +31,6 @@ comment "account-tools-setuid needs a toolchain w/ dynamic library, wchar, local
 	depends on BR2_STATIC_LIBS || !BR2_USE_WCHAR || \
 		!BR2_ENABLE_LOCALE || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 
-config BR2_PACKAGE_SHADOW_UTMPX
-	bool "utmpx"
-	help
-	  Enable loggin in utmpx / wtmpx.
-
 config BR2_PACKAGE_SHADOW_SUBORDINATE_IDS
 	bool "subordinate-ids"
 	help

package/shadow/shadow.mk

@@ -43,12 +43,6 @@ else
 SHADOW_CONF_OPTS += --disable-account-tools-setuid
 endif
 
-ifeq ($(BR2_PACKAGE_SHADOW_UTMPX),y)
-SHADOW_CONF_OPTS += --enable-utmpx
-else
-SHADOW_CONF_OPTS += --disable-utmpx
-endif
-
 ifeq ($(BR2_PACKAGE_SHADOW_SUBORDINATE_IDS),y)
 SHADOW_CONF_OPTS += --enable-subordinate-ids
 define SHADOW_SUBORDINATE_IDS_PERMISSIONS