yocto-poky: Move to import-layers subdir

We are going to import additional layers, so create a subdir to
hold all of the layers that we import with git-subtree.

Change-Id: I6f732153a22be8ca663035c518837e3cc5ec0799
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

4 files changed, 226 insertions, 0 deletions

diff --git a/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/CVE-2015-7995.patch b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/CVE-2015-7995.patch
new file mode 100644
index 000000000..f4113efba
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/CVE-2015-7995.patch
@@ -0,0 +1,34 @@
+From 7ca19df892ca22d9314e95d59ce2abdeff46b617 Mon Sep 17 00:00:00 2001
+From: Daniel Veillard <veillard@redhat.com>
+Date: Thu, 29 Oct 2015 19:33:23 +0800
+Subject: Fix for type confusion in preprocessing attributes
+
+CVE-2015-7995 http://www.openwall.com/lists/oss-security/2015/10/27/10
+We need to check that the parent node is an element before dereferencing
+its namespace
+
+Upstream-Status: Backport
+CVE: CVE-2015-7995
+
+https://git.gnome.org/browse/libxslt/commit/?id=7ca19df892ca22d9314e95d59ce2abdeff46b617
+
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ libxslt/preproc.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: libxslt-1.1.28/libxslt/preproc.c
+===================================================================
+--- libxslt-1.1.28.orig/libxslt/preproc.c
++++ libxslt-1.1.28/libxslt/preproc.c
+@@ -2245,7 +2245,8 @@ xsltStylePreCompute(xsltStylesheetPtr st
+ 	} else if (IS_XSLT_NAME(inst, "attribute")) {
+ 	    xmlNodePtr parent = inst->parent;
+ 
+-	    if ((parent == NULL) || (parent->ns == NULL) ||
++	    if ((parent == NULL) ||
++	        (parent->type != XML_ELEMENT_NODE) || (parent->ns == NULL) ||
+ 		((parent->ns != inst->ns) &&
+ 		 (!xmlStrEqual(parent->ns->href, inst->ns->href))) ||
+ 		(!xmlStrEqual(parent->name, BAD_CAST "attribute-set"))) {
diff --git a/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig.patch b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig.patch
new file mode 100644
index 000000000..89d14c944
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig.patch
@@ -0,0 +1,118 @@
+Use pkg-config to find gcrypt and libxml2.
+
+Upstream-Status: Pending [libxml2 is upstreamable]
+
+RP 2014/5/22
+
+Index: libxslt-1.1.28/configure.in
+===================================================================
+--- libxslt-1.1.28.orig/configure.in	2014-05-13 16:46:02.278474967 +0000
++++ libxslt-1.1.28/configure.in	2014-05-13 16:53:56.510472561 +0000
+@@ -376,6 +376,8 @@
+ AC_SUBST(PYTHON_SUBDIR)
+ AC_SUBST(PYTHON_LIBS)
+ 
++PKG_PROG_PKG_CONFIG
++
+ AC_ARG_WITH(crypto, [  --with-crypto           Add crypto support to exslt (on)])
+ WITH_CRYPTO=0
+ if test "$with_crypto" = "no" ; then
+@@ -391,26 +393,13 @@
+     WITH_CRYPTO=1
+     ;;
+   *)
+-    AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
+-    if test "$LIBGCRYPT_CONFIG" != "no" ; then
+-      LIBGCRYPT_VERSION=`$LIBGCRYPT_CONFIG --version`
+-      if test VERSION_TO_NUMBER(echo $LIBGCRYPT_VERSION) -lt VERSION_TO_NUMBER(echo "1.1.42")
+-      then
+-        LIBGCRYPT_CFLAGS=""
+-        LIBGCRYPT_LIBS=""
+-        echo 'gcrypt library version < 1.1.42 - Crypto extensions will not be available.'
+-      else
+-        LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG $libgcrypt_config_args --cflags`
+-        LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG $libgcrypt_config_args --libs`
+-        AC_DEFINE(HAVE_GCRYPT, 1, [Define if gcrypt library is available.])
+-        echo 'Crypto extensions will be available.'
++    PKG_CHECK_MODULES(LIBGCRYPT, [libgcrypt >= 1.1.42], [
++          AC_DEFINE(HAVE_GCRYPT, 1, [Define if gcrypt library is available.])
++          echo 'Crypto extensions will be available.'
+ 		WITH_CRYPTO=1
+-      fi
+-    else
+-      LIBGCRYPT_CFLAGS=""
+-      LIBGCRYPT_LIBS=""
+-      echo 'Crypto extensions will not be available. Install libgcrypt and reconfigure to make available.'
+-    fi
++	], [
++          echo 'Crypto extensions will not be available. Install libgcrypt >= 1.1.42 and reconfigure to make available.'
++        ])
+ esac
+ fi
+ AC_SUBST(WITH_CRYPTO)
+@@ -471,24 +460,8 @@
+ dnl some tweaking - David Härdeman 30/10/2001
+ dnl
+ 
+-LIBXML_CONFIG_PREFIX=""
+ LIBXML_SRC=""
+ 
+-AC_ARG_WITH(libxml-prefix,
+-        [  --with-libxml-prefix=[PFX]		Specify location of libxml config],
+-	LIBXML_CONFIG_PREFIX=$withval
+-)
+-        
+-AC_ARG_WITH(libxml-include-prefix,
+-        [  --with-libxml-include-prefix=[PFX]	Specify location of libxml headers],
+-        LIBXML_CFLAGS="-I$withval"
+-)
+-
+-AC_ARG_WITH(libxml-libs-prefix,
+-        [  --with-libxml-libs-prefix=[PFX]	Specify location of libxml libs],
+-        LIBXML_LIBS="-L$withval"
+-)
+-
+ AC_ARG_WITH(libxml-src,
+ 	[  --with-libxml-src=[DIR]              For libxml thats not installed yet (sets all three above)],
+ 	LIBXML_SRC="$withval"
+@@ -551,28 +524,9 @@
+ 	fi
+ fi
+ 
+-dnl
+-dnl make sure xml2-config is executable,
+-dnl test version and init our variables
+-dnl
+-
+-if ${XML_CONFIG} --libs print > /dev/null 2>&1
+-then
+-	XMLVERS=`$XML_CONFIG --version`
+-	if test VERSION_TO_NUMBER(echo $XMLVERS) -ge VERSION_TO_NUMBER(echo $LIBXML_REQUIRED_VERSION)
+-	then
+-		AC_MSG_RESULT($XMLVERS found)
+-	else
+-		AC_MSG_ERROR(Version $XMLVERS found. You need at least libxml2 $LIBXML_REQUIRED_VERSION for this version of libxslt)
+-	fi
+-	LIBXML_LIBS="$LIBXML_LIBS `$XML_CONFIG --libs`"
+-	if test "x$LIBXML_SRC" = "x"; then
+-		LIBXML_CFLAGS="$LIBXML_CFLAGS `$XML_CONFIG --cflags`"
+-	fi
+-else
+-	AC_MSG_ERROR([Could not find libxml2 anywhere, check ftp://xmlsoft.org/.])
+-fi
+-
++PKG_CHECK_MODULES(LIBXML, [libxml-2.0 >= $LIBXML_REQUIRED_VERSION],,
++    [AC_MSG_ERROR([Could not find libxml-2.0 >= $LIBXML_REQUIRED_VERSION anywhere, check ftp://xmlsoft.org/.])]
++)
+ 
+ AC_SUBST(CFLAGS)
+ AC_SUBST(CPPFLAGS)
+@@ -597,7 +551,7 @@
+ 
+ if test "$with_plugins" = "yes" ; then
+   AC_MSG_CHECKING([libxml2 module support])
+-  WITH_MODULES="`$XML_CONFIG --modules`"
++  WITH_MODULES="`$PKG_CONFIG --variable=modules libxml-2.0`"
+   if test "${WITH_MODULES}" = "1"; then
+     AC_MSG_RESULT(yes)
+   else
diff --git a/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig_fix.patch b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig_fix.patch
new file mode 100644
index 000000000..16a801010
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt/pkgconfig_fix.patch
@@ -0,0 +1,24 @@
+Upstream-Status: Inappropriate [configuration]
+
+Index: libxslt-1.1.27/libexslt.pc.in
+===================================================================
+--- libxslt-1.1.27.orig/libexslt.pc.in
++++ libxslt-1.1.27/libexslt.pc.in
+@@ -8,5 +8,5 @@ Name: libexslt
+ Version: @LIBEXSLT_VERSION@
+ Description: EXSLT Extension library
+ Requires: libxml-2.0
+-Libs: @EXSLT_LIBDIR@ @EXSLT_LIBS@
++Libs: -lexslt @EXSLT_LIBDIR@ @EXSLT_LIBS@
+ Cflags: @EXSLT_INCLUDEDIR@
+Index: libxslt-1.1.27/libxslt.pc.in
+===================================================================
+--- libxslt-1.1.27.orig/libxslt.pc.in
++++ libxslt-1.1.27/libxslt.pc.in
+@@ -8,5 +8,5 @@ Name: libxslt
+ Version: @VERSION@
+ Description: XSLT library version 2.
+ Requires: libxml-2.0
+-Libs: @XSLT_LIBDIR@ @XSLT_LIBS@ @EXTRA_LIBS@
++Libs: -lxslt @XSLT_LIBDIR@ @XSLT_LIBS@ @EXTRA_LIBS@
+ Cflags: @XSLT_INCLUDEDIR@
diff --git a/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt_1.1.28.bb b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt_1.1.28.bb
new file mode 100644
index 000000000..23ac599de
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-support/libxslt/libxslt_1.1.28.bb
@@ -0,0 +1,50 @@
+SUMMARY = "GNOME XSLT library"
+HOMEPAGE = "http://xmlsoft.org/XSLT/"
+BUGTRACKER = "https://bugzilla.gnome.org/"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://Copyright;md5=0cd9a07afbeb24026c9b03aecfeba458"
+
+SECTION = "libs"
+DEPENDS = "libxml2"
+
+SRC_URI = "ftp://xmlsoft.org/libxslt/libxslt-${PV}.tar.gz \
+           file://pkgconfig_fix.patch \
+           file://pkgconfig.patch \
+           file://CVE-2015-7995.patch"
+
+SRC_URI[md5sum] = "9667bf6f9310b957254fdcf6596600b7"
+SRC_URI[sha256sum] = "5fc7151a57b89c03d7b825df5a0fae0a8d5f05674c0e7cf2937ecec4d54a028c"
+
+UPSTREAM_CHECK_REGEX = "libxslt-(?P<pver>\d+(\.\d+)+)\.tar"
+
+S = "${WORKDIR}/libxslt-${PV}"
+
+BINCONFIG = "${bindir}/xslt-config"
+
+inherit autotools pkgconfig binconfig-disabled lib_package
+
+# We don't DEPEND on binutils for ansidecl.h so ensure we don't use the header
+do_configure_prepend () {
+	sed -i -e 's/ansidecl.h//' ${S}/configure.in
+
+	# The timestamps in the 1.1.28 tarball are messed up causing this file to
+	# appear out of date.  Touch it so that we don't try to regenerate it.
+	touch ${S}/doc/xsltproc.1
+}
+
+EXTRA_OECONF = "--without-python --without-debug --without-mem-debug --without-crypto"
+# older versions of this recipe had ${PN}-utils
+RPROVIDES_${PN}-bin += "${PN}-utils"
+RCONFLICTS_${PN}-bin += "${PN}-utils"
+RREPLACES_${PN}-bin += "${PN}-utils"
+
+
+do_install_append_class-native () {
+    create_wrapper ${D}/${bindir}/xsltproc XML_CATALOG_FILES=${sysconfdir}/xml/catalog.xml
+}
+
+FILES_${PN} += "${libdir}/libxslt-plugins"
+FILES_${PN}-dev += "${libdir}/xsltConf.sh"
+
+BBCLASSEXTEND = "native nativesdk"