package/ocf-linux: remove package

Fixes:
http://autobuild.buildroot.net/results/88b/88b5d14b315af1669fff04f8c11c321cc4c107c7/

The package seems to be unmaintainted, asking for support of kernels
>= 5.6 a year ago was unanswered:
https://sourceforge.net/p/ocf-linux/mailman/message/37662698/

This patch follow Thomas' suggestion to remove the package:
https://lists.buildroot.org/pipermail/buildroot/2022-November/654688.html

Remove the virtual package cryptodev which is not needed anymore.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Config.in.legacy

@@ -152,6 +152,12 @@ config BR2_PACKAGE_LIBASPLIB
 	help
 	  libasplib is no longer needed.
 
+config BR2_PACKAGE_OCF_LINUX
+	bool "ocf-linux has been removed"
+	select BR2_LEGACY
+	help
+	  ocf-linux is incompatible with newer kernels.
+
 config BR2_BINUTILS_VERSION_2_37_X
 	bool "binutils 2.37.x has been removed"
 	select BR2_LEGACY

package/Config.in

@@ -1473,7 +1473,7 @@ menu "Crypto"
 	source "package/beecrypt/Config.in"
 	source "package/botan/Config.in"
 	source "package/ca-certificates/Config.in"
-	source "package/cryptodev/Config.in"
+	source "package/cryptodev-linux/Config.in"
 	source "package/cryptopp/Config.in"
 	source "package/gcr/Config.in"
 	source "package/gnutls/Config.in"

package/cryptodev-linux/Config.in

@@ -0,0 +1,14 @@
+config BR2_PACKAGE_CRYPTODEV_LINUX
+	bool "cryptodev-linux"
+	depends on !BR2_microblaze
+	depends on BR2_LINUX_KERNEL
+	help
+	  Cryptodev-linux is a device that allows access to Linux kernel
+	  cryptographic drivers; thus allowing userspace applications
+	  to take advantage of hardware accelerators.
+
+	  http://cryptodev-linux.org/index.html
+
+comment "cryptodev-linux needs a Linux kernel to be built"
+	depends on !BR2_microblaze
+	depends on !BR2_LINUX_KERNEL

package/cryptodev-linux/cryptodev-linux.mk

@@ -11,8 +11,6 @@ CRYPTODEV_LINUX_LICENSE = GPL-2.0+
 CRYPTODEV_LINUX_LICENSE_FILES = COPYING
 CRYPTODEV_LINUX_CPE_ID_VENDOR = cryptodev-linux
 
-CRYPTODEV_LINUX_PROVIDES = cryptodev
-
 define CRYPTODEV_LINUX_MODULE_GEN_VERSION_H
 	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) version.h
 endef

package/cryptodev/Config.in

@@ -1,50 +0,0 @@
-comment "cryptodev needs a Linux kernel to be built"
-	depends on !BR2_LINUX_KERNEL
-
-config BR2_PACKAGE_CRYPTODEV
-	bool "cryptodev"
-	depends on BR2_LINUX_KERNEL
-	help
-	  Select the desired cryptodev implementation.
-
-if BR2_PACKAGE_CRYPTODEV
-
-choice
-	prompt "cryptodev variant"
-	default BR2_PACKAGE_CRYPTODEV_LINUX if !BR2_microblaze
-	help
-	  Select the cryptodev implementation.
-
-config BR2_PACKAGE_CRYPTODEV_LINUX
-	bool "cryptodev-linux"
-	depends on !BR2_microblaze
-	select BR2_PACKAGE_HAS_CRYPTODEV
-	help
-	  Cryptodev-linux is a device that allows access to Linux kernel
-	  cryptographic drivers; thus allowing userspace applications
-	  to take advantage of hardware accelerators.
-
-	  http://cryptodev-linux.org/index.html
-
-config BR2_PACKAGE_OCF_LINUX
-	bool "ocf-linux"
-	select BR2_PACKAGE_HAS_CRYPTODEV
-	help
-	  OCF-Linux is a Linux port of the OpenBSD/FreeBSD Cryptographic
-	  Framework (OCF). This port aims to bring full asynchronous
-	  HW/SW crypto acceleration to the Linux kernel and applications
-	  running under Linux.
-
-	  http://ocf-linux.sourceforge.net/
-
-endchoice
-
-config BR2_PACKAGE_HAS_CRYPTODEV
-	bool
-
-config BR2_PACKAGE_PROVIDES_CRYPTODEV
-	string
-	default "cryptodev-linux" if BR2_PACKAGE_CRYPTODEV_LINUX
-	default "ocf-linux"       if BR2_PACKAGE_OCF_LINUX
-
-endif

package/cryptodev/cryptodev.mk

@@ -1,7 +0,0 @@
-################################################################################
-#
-# cryptodev
-#
-################################################################################
-
-$(eval $(virtual-package))

package/libopenssl/libopenssl.mk

@@ -29,8 +29,8 @@ ifeq ($(BR2_USE_MMU),)
 LIBOPENSSL_CFLAGS += -DHAVE_FORK=0 -DOPENSSL_NO_MADVISE
 endif
 
-ifeq ($(BR2_PACKAGE_HAS_CRYPTODEV),y)
-LIBOPENSSL_DEPENDENCIES += cryptodev
+ifeq ($(BR2_PACKAGE_CRYPTODEV_LINUX),y)
+LIBOPENSSL_DEPENDENCIES += cryptodev-linux
 endif
 
 # fixes the following build failures:
@@ -76,7 +76,7 @@ define LIBOPENSSL_CONFIGURE_CMDS
 			$(if $(BR2_TOOLCHAIN_HAS_LIBATOMIC),-latomic) \
 			$(if $(BR2_TOOLCHAIN_HAS_THREADS),threads,no-threads) \
 			$(if $(BR2_STATIC_LIBS),no-shared,shared) \
-			$(if $(BR2_PACKAGE_HAS_CRYPTODEV),enable-devcryptoeng) \
+			$(if $(BR2_PACKAGE_CRYPTODEV_LINUX),enable-devcryptoeng) \
 			no-rc5 \
 			enable-camellia \
 			no-tests \

package/ocf-linux/ocf-linux.hash

@@ -1,2 +0,0 @@
-# Locally computed:
-sha256  3d7984754d58ced5695889744caf1e18a53f5d2e35ed40cc04d3595e59b7431f  ocf-linux-20171122.tar.gz

package/ocf-linux/ocf-linux.mk

@@ -1,26 +0,0 @@
-################################################################################
-#
-# ocf-linux
-#
-################################################################################
-
-OCF_LINUX_VERSION = 20171122
-OCF_LINUX_SITE = http://downloads.sourceforge.net/project/ocf-linux/ocf-linux/$(OCF_LINUX_VERSION)
-OCF_LINUX_INSTALL_STAGING = YES
-
-OCF_LINUX_PROVIDES = cryptodev
-
-OCF_LINUX_MODULE_SUBDIRS = ocf
-OCF_LINUX_MODULE_MAKE_OPTS = \
-	CONFIG_OCF_OCF=m \
-	CONFIG_OCF_CRYPTOSOFT=m \
-	CONFIG_OCF_BENCH=m \
-	CONFIG_OCF_OCFNULL=m
-
-define OCF_LINUX_INSTALL_STAGING_CMDS
-	$(INSTALL) -D -m 644 $(@D)/ocf/cryptodev.h \
-		$(STAGING_DIR)/usr/include/crypto/cryptodev.h
-endef
-
-$(eval $(kernel-module))
-$(eval $(generic-package))

package/openswan/openswan.mk

@@ -25,9 +25,6 @@ endif
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 OPENSWAN_DEPENDENCIES += openssl
 OPENSWAN_MAKE_OPTS += HAVE_OPENSSL=true
-ifeq ($(BR2_PACKAGE_OCF_LINUX),y)
-OPENSWAN_MAKE_OPTS += HAVE_OCF=true
-endif
 endif
 
 define OPENSWAN_BUILD_CMDS