package/cryptsetup: use external libargon2

don't use cryptsetup's intree libargon2

Signed-off-by: Pascal de Bruijn <p.debruijn@unilogic.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/cryptsetup/Config.in

@@ -1,8 +1,8 @@
 config BR2_PACKAGE_CRYPTSETUP
 	bool "cryptsetup"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # lvm2
-	depends on BR2_USE_MMU # lvm2
-	depends on !BR2_STATIC_LIBS # lvm2
+	depends on BR2_USE_MMU # lvm2, libargon2
+	depends on !BR2_STATIC_LIBS # lvm2, libargon2
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
 	select BR2_PACKAGE_POPT
 	select BR2_PACKAGE_LVM2
@@ -10,6 +10,7 @@ config BR2_PACKAGE_CRYPTSETUP
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
 	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
 	select BR2_PACKAGE_JSON_C
+	select BR2_PACKAGE_LIBARGON2
 	help
 	  This tool helps manipulate dm-crypt and luks partitions for
 	  on-disk encryption.

package/cryptsetup/cryptsetup.mk

@@ -8,13 +8,13 @@ CRYPTSETUP_VERSION_MAJOR = 2.0
 CRYPTSETUP_VERSION = $(CRYPTSETUP_VERSION_MAJOR).6
 CRYPTSETUP_SOURCE = cryptsetup-$(CRYPTSETUP_VERSION).tar.xz
 CRYPTSETUP_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/cryptsetup/v$(CRYPTSETUP_VERSION_MAJOR)
-CRYPTSETUP_DEPENDENCIES = lvm2 popt util-linux host-pkgconf json-c \
+CRYPTSETUP_DEPENDENCIES = lvm2 popt util-linux host-pkgconf json-c libargon2 \
 	$(TARGET_NLS_DEPENDENCIES)
 CRYPTSETUP_LICENSE = GPL-2.0+ (programs), LGPL-2.1+ (library)
 CRYPTSETUP_LICENSE_FILES = COPYING COPYING.LGPL
 CRYPTSETUP_INSTALL_STAGING = YES
 CRYPTSETUP_CONF_ENV += LDFLAGS="$(TARGET_LDFLAGS) $(TARGET_NLS_LIBS)"
-CRYPTSETUP_CONF_OPTS += --enable-blkid
+CRYPTSETUP_CONF_OPTS += --enable-blkid --enable-libargon2
 
 # cryptsetup uses libgcrypt by default, but can be configured to use OpenSSL
 # or kernel crypto modules instead