libxml2: upgrade to 2.9.2

- Rebase python-sitepackages-dir.patch to 2.9.2

- Drop libxml2-CVE-2014-3660.patch which has been merged to 2.9.2.

- Add configure.ac-fix-cross-compiling-warning.patch to fix cross
  compilation failure.

- Tweak do_configure_prepend, use configure.ac to instead of configure.in

- Add cmake files to ${PN}-dev

(From OE-Core rev: 06f555fa5a36dbf63b26c3734dbbd0b5af16dc33)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/libxml/libxml2.inc

@@ -21,7 +21,7 @@ SRC_URI = "ftp://xmlsoft.org/libxml2/libxml2-${PV}.tar.gz;name=libtar \
            file://libxml2-CVE-2014-0191-fix.patch \
            file://python-sitepackages-dir.patch \
            file://libxml-m4-use-pkgconfig.patch \
-           file://libxml2-CVE-2014-3660.patch \
+           file://configure.ac-fix-cross-compiling-warning.patch \
           "
 
 BINCONFIG = "${bindir}/xml2-config"
@@ -34,7 +34,7 @@ RDEPENDS_${PN}-ptest_append_libc-glibc += "glibc-gconv-ebcdic-us glibc-gconv-ibm
 
 # We don't DEPEND on binutils for ansidecl.h so ensure we don't use the header
 do_configure_prepend () {
-	sed -i -e '/.*ansidecl.h.*/d' ${S}/configure.in
+	sed -i -e '/.*ansidecl.h.*/d' ${S}/configure.ac
 }
 
 do_configure_prepend_class-nativesdk () {
@@ -66,7 +66,7 @@ PACKAGES += "${PN}-utils ${PN}-python"
 
 FILES_${PN}-dbg += "${PYTHON_SITEPACKAGES_DIR}/.debug"
 FILES_${PN}-staticdev += "${PYTHON_SITEPACKAGES_DIR}/*.a"
-FILES_${PN}-dev += "${libdir}/xml2Conf.sh"
+FILES_${PN}-dev += "${libdir}/xml2Conf.sh ${libdir}/cmake/*"
 FILES_${PN}-utils += "${bindir}/*"
 FILES_${PN}-python += "${PYTHON_SITEPACKAGES_DIR}"
 

meta/recipes-core/libxml/libxml2/configure.ac-fix-cross-compiling-warning.patch

@@ -0,0 +1,45 @@
+configure.ac: fix cross compiling warning
+
+There is a warning while cross compiling which triggered a
+failure by do_qa_configure
+...
+|configure:12652: checking for gzread in -lz
+|configure:12677: mips-poky-linux-gcc  -meb -mabi=32 -mhard-float
+ -L/lib conftest.c -lz   >&5
+|ld: warning: library search path "/lib" is unsafe for cross-compilation
+...
+
+While do the lib checking, do not add '-L${Z_DIR}/lib' to LDFLAGS could fix it.
+
+Upstream-Status: Inappropriate [oe specific]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 9a90600..0bac8a4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -391,8 +391,6 @@ if test "$with_zlib" = "no"; then
+     echo "Disabling compression support"
+ else
+     AC_CHECK_HEADERS(zlib.h,
+-        [SAVE_LDFLAGS="${LDFLAGS}"
+-	 LDFLAGS="-L${Z_DIR}/lib"
+ 	AC_CHECK_LIB(z, gzread,[
+ 	    AC_DEFINE([HAVE_LIBZ], [1], [Have compression library])
+ 	    WITH_ZLIB=1
+@@ -406,8 +404,7 @@ else
+ 		esac]
+ 	    else
+ 		Z_LIBS="-lz"
+-	    fi])
+-	 LDFLAGS="${SAVE_LDFLAGS}"])
++	    fi]))
+ fi
+ 
+ AC_SUBST(Z_CFLAGS)
+-- 
+1.9.1
+

meta/recipes-core/libxml/libxml2/python-sitepackages-dir.patch

@@ -4,12 +4,18 @@ The python binary used when building for nativesdk doesn't give us the
 correct path here so we need to be able to specify it ourselves.
 
 Upstream-Status: Inappropriate [config]
-
 Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
 
---- a/configure.in
-+++ b/configure.in
-@@ -743,7 +743,8 @@ dnl
+Rebase to 2.9.2
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+--- a/configure.ac
++++ b/configure.ac
+@@ -813,7 +813,8 @@ dnl
  
  PYTHON_VERSION=
  PYTHON_INCLUDES=
@@ -19,3 +25,6 @@ Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
  PYTHON_TESTS=
  pythondir=
  if test "$with_python" != "no" ; then
+-- 
+1.9.1
+

meta/recipes-core/libxml/libxml2_2.9.2.bb

@@ -2,7 +2,7 @@ require libxml2.inc
 
 SRC_URI += "http://www.w3.org/XML/Test/xmlts20080827.tar.gz;name=testtar"
 
-SRC_URI[libtar.md5sum] = "9c0cfef285d5c4a5c80d00904ddab380"
-SRC_URI[libtar.sha256sum] = "fd3c64cb66f2c4ea27e934d275904d92cec494a8e8405613780cbc8a71680fdb"
+SRC_URI[libtar.md5sum] = "9e6a9aca9d155737868b3dc5fd82f788"
+SRC_URI[libtar.sha256sum] = "5178c30b151d044aefb1b08bf54c3003a0ac55c59c866763997529d60770d5bc"
 SRC_URI[testtar.md5sum] = "ae3d1ebe000a3972afa104ca7f0e1b4a"
 SRC_URI[testtar.sha256sum] = "96151685cec997e1f9f3387e3626d61e6284d4d6e66e0e440c209286c03e9cc7"