zlib-intel: add zlib fork with IA-specific optimisations

This fork of zlib has a number of IA-specific improvements and is
noticably faster when running on Intel hardware.

As this is a relatively minor fork of zlib, include the oe-core recipe
and override where appropriate.  This ensures that we still generate
the ptest package for example.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/recipes-core/zlib/zlib-intel_1.2.11.1_jtkv6.3.bb b/recipes-core/zlib/zlib-intel_1.2.11.1_jtkv6.3.bb
new file mode 100644
index 00000000..02b75156
--- /dev/null
+++ b/recipes-core/zlib/zlib-intel_1.2.11.1_jtkv6.3.bb
@@ -0,0 +1,16 @@
+require recipes-core/zlib/zlib_1.2.11.bb
+
+FILESEXTRAPATHS_append = ":${COREBASE}/meta/recipes-core/zlib/zlib"
+
+SUMMARY = "Zlib Compression Library (Intel-tuned)"
+
+PROVIDES = "zlib"
+
+SRC_URI_remove = "${SOURCEFORGE_MIRROR}/libpng/${BPN}/${PV}/${BPN}-${PV}.tar.xz"
+SRC_URI_prepend = "git://github.com/jtkukunas/zlib.git;protocol=git "
+
+SRCREV = "a43a247bfa16ec5368747b5b64f11ea5ca033010"
+S = "${WORKDIR}/git"
+
+RPROVIDES_${PN} += "zlib"
+RPROVIDES_${PN}-ptest += "zlib-ptest"