initial buildroot for linux 5.15

package/libxml2/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_LIBXML2
+	bool "libxml2"
+	help
+	  XML C Parser
+
+	  http://xmlsoft.org/

package/libxml2/libxml2.hash

@@ -0,0 +1,4 @@
+# Locally calculated after checking pgp signature
+sha256  c8d6681e38c56f172892c85ddc0852e1fd4b53b4209e7f4ebf17f7e2eae71d92  libxml2-2.9.12.tar.gz
+# License files, locally calculated
+sha256  c5c63674f8a83c4d2e385d96d1c670a03cb871ba2927755467017317878574bd  COPYING

package/libxml2/libxml2.mk

@@ -0,0 +1,58 @@
+################################################################################
+#
+# libxml2
+#
+################################################################################
+
+LIBXML2_VERSION = 2.9.12
+LIBXML2_SITE = http://xmlsoft.org/sources
+LIBXML2_INSTALL_STAGING = YES
+LIBXML2_LICENSE = MIT
+LIBXML2_LICENSE_FILES = COPYING
+LIBXML2_CPE_ID_VENDOR = xmlsoft
+LIBXML2_CONFIG_SCRIPTS = xml2-config
+
+# relocation truncated to fit: R_68K_GOT16O
+ifeq ($(BR2_m68k_cf),y)
+LIBXML2_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mxgot"
+endif
+
+LIBXML2_CONF_OPTS = --with-gnu-ld --without-python --without-debug
+
+HOST_LIBXML2_DEPENDENCIES = host-pkgconf
+LIBXML2_DEPENDENCIES = host-pkgconf
+
+HOST_LIBXML2_CONF_OPTS = --without-zlib --without-lzma --without-python
+
+ifeq ($(BR2_PACKAGE_ZLIB),y)
+LIBXML2_DEPENDENCIES += zlib
+LIBXML2_CONF_OPTS += --with-zlib=$(STAGING_DIR)/usr
+else
+LIBXML2_CONF_OPTS += --without-zlib
+endif
+
+ifeq ($(BR2_PACKAGE_XZ),y)
+LIBXML2_DEPENDENCIES += xz
+LIBXML2_CONF_OPTS += --with-lzma
+else
+LIBXML2_CONF_OPTS += --without-lzma
+endif
+
+LIBXML2_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBICONV),libiconv)
+
+ifeq ($(BR2_ENABLE_LOCALE)$(BR2_PACKAGE_LIBICONV),y)
+LIBXML2_CONF_OPTS += --with-iconv
+else
+LIBXML2_CONF_OPTS += --without-iconv
+endif
+
+define LIBXML2_CLEANUP_XML2CONF
+	rm -f $(TARGET_DIR)/usr/lib/xml2Conf.sh
+endef
+LIBXML2_POST_INSTALL_TARGET_HOOKS += LIBXML2_CLEANUP_XML2CONF
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
+
+# libxml2 for the host
+LIBXML2_HOST_BINARY = $(HOST_DIR)/bin/xmllint