initial buildroot for linux 5.15

package/libxslt/0001-Fix-xml2-config-check-in-configure-script.patch

@@ -0,0 +1,31 @@
+From 90c34c8bb90e095a8a8fe8b2ce368bd9ff1837cc Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Fri, 15 Nov 2019 11:53:11 +0100
+Subject: [PATCH] Fix xml2-config check in configure script
+
+A 'print' option has never been supported. After a recent change to
+libxml2, invalid options cause xml2-config to fail.
+
+[Retrieved from:
+https://gitlab.gnome.org/GNOME/libxslt/-/commit/90c34c8bb90e095a8a8fe8b2ce368bd9ff1837cc]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 3da57b18..585b9d7c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -548,7 +548,7 @@ dnl make sure xml2-config is executable,
+ dnl test version and init our variables
+ dnl
+ 
+-if test "x$LIBXML_LIBS" = "x" && ${XML_CONFIG} --libs print > /dev/null 2>&1
++if test "x$LIBXML_LIBS" = "x" && ${XML_CONFIG} --libs > /dev/null 2>&1
+ then
+     AC_MSG_CHECKING(for libxml libraries >= $LIBXML_REQUIRED_VERSION)
+     XMLVERS=`$XML_CONFIG --version`
+-- 
+GitLab
+

package/libxslt/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_LIBXSLT
+	bool "libxslt"
+	select BR2_PACKAGE_LIBXML2
+	help
+	  Install the xslt library which is used
+	  to transform XML files to other XML files.
+
+	  XSLT is designed for use as part of XSL,
+	  which is a stylesheet language for XML.
+	  In addition to XSLT, XSL includes an XML vocabulary
+	  for specifying formatting.
+	  XSL specifies the styling of an XML document by using XSLT
+	  to describe how the document is transformed into another
+	  XML document that uses the formatting vocabulary.
+
+	  http://xmlsoft.org/xslt/

package/libxslt/libxslt.hash

@@ -0,0 +1,5 @@
+# Locally calculated after checking pgp signature
+sha256	98b1bd46d6792925ad2dfe9a87452ea2adebf69dcb9919ffd55bf926a7f93f7f	libxslt-1.1.34.tar.gz
+
+# Hash for license file:
+sha256	7e48e290b6bfccc2ec1b297023a1d77f2fd87417f71fbb9f50aabef40a851819	COPYING

package/libxslt/libxslt.mk

@@ -0,0 +1,37 @@
+################################################################################
+#
+# libxslt
+#
+################################################################################
+
+LIBXSLT_VERSION = 1.1.34
+LIBXSLT_SITE = http://xmlsoft.org/sources
+LIBXSLT_INSTALL_STAGING = YES
+LIBXSLT_LICENSE = MIT
+LIBXSLT_LICENSE_FILES = COPYING
+LIBXSLT_CPE_ID_VENDOR = xmlsoft
+# We're patching configure.ac
+LIBXSLT_AUTORECONF = YES
+
+LIBXSLT_CONF_OPTS = \
+	--with-gnu-ld \
+	--without-debug \
+	--without-python \
+	--with-libxml-prefix=$(STAGING_DIR)/usr
+LIBXSLT_CONFIG_SCRIPTS = xslt-config
+LIBXSLT_DEPENDENCIES = host-pkgconf libxml2
+
+# If we have enabled libgcrypt then use it, else disable crypto support.
+ifeq ($(BR2_PACKAGE_LIBGCRYPT),y)
+LIBXSLT_DEPENDENCIES += libgcrypt
+LIBXSLT_CONF_ENV += LIBGCRYPT_CONFIG=$(STAGING_DIR)/usr/bin/libgcrypt-config
+else
+LIBXSLT_CONF_OPTS += --without-crypto
+endif
+
+HOST_LIBXSLT_CONF_OPTS = --without-debug --without-python --without-crypto
+
+HOST_LIBXSLT_DEPENDENCIES = host-pkgconf host-libxml2
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))