initial buildroot for linux 5.15

package/libldns/Config.in

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+config BR2_PACKAGE_LIBLDNS
+	bool "libldns"
+	select BR2_PACKAGE_OPENSSL
+	help
+	  The goal of ldns is to simplify DNS programming, it supports
+	  recent RFCs like the DNSSEC documents, and allows developers
+	  to easily create software conforming to current RFCs, and
+	  experimental software for current Internet Drafts.
+
+	  http://www.nlnetlabs.nl/projects/ldns

package/libldns/libldns.hash

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+# From http://www.nlnetlabs.nl/downloads/ldns/ldns-1.7.1.tar.gz.sha1
+sha1 d075a08972c0f573101fb4a6250471daaa53cb3e  ldns-1.7.1.tar.gz
+# From http://www.nlnetlabs.nl/downloads/ldns/ldns-1.7.1.tar.gz.sha256
+sha256 8ac84c16bdca60e710eea75782356f3ac3b55680d40e1530d7cea474ac208229  ldns-1.7.1.tar.gz
+
+# Hash for license file:
+sha256 9e0b1505c358d1a7c79555ee8bd1acbe2985dbc74dd81f3697cebf2161e922e6  LICENSE

package/libldns/libldns.mk

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+################################################################################
+#
+# libldns
+#
+################################################################################
+
+LIBLDNS_VERSION = 1.7.1
+LIBLDNS_SOURCE = ldns-$(LIBLDNS_VERSION).tar.gz
+LIBLDNS_SITE = http://www.nlnetlabs.nl/downloads/ldns
+LIBLDNS_LICENSE = BSD-3-Clause
+LIBLDNS_LICENSE_FILES = LICENSE
+LIBLDNS_CPE_ID_VENDOR = nlnetlabs
+LIBLDNS_CPE_ID_PRODUCT = ldns
+LIBLDNS_INSTALL_STAGING = YES
+LIBLDNS_DEPENDENCIES = openssl
+# --disable-dane-verify can be removed after openssl bump to 1.1.x
+LIBLDNS_CONF_OPTS = \
+	--with-ssl=$(STAGING_DIR)/usr \
+	--enable-dane \
+	--disable-dane-verify \
+	--enable-ecdsa \
+	--enable-gost \
+	--enable-sha2 \
+	--without-examples \
+	--without-p5-dns-ldns \
+	--without-pyldns \
+	--without-pyldnsx
+
+ifeq ($(BR2_STATIC_LIBS),y)
+LIBLDNS_DEPENDENCIES += host-pkgconf
+# missing -lz breaks configure, add it using pkgconf
+LIBLDNS_CONF_ENV += LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs openssl`"
+endif
+
+# the linktest make target fails with static linking, and we are only
+# interested in the lib target anyway
+LIBLDNS_MAKE_OPTS = lib
+
+$(eval $(autotools-package))