libjitterentropy: add 2.1.2

>From the following kernel commit we know: Fedora has integrated the jitter
entropy daemon to work around slow boot problems, especially on VM's that
don't support virtio-rng

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=81e69df38e2911b642ec121dec319fad2a4782f3

Do the same thing for Yocto.

(From OE-Core rev: fb85c1b420b86b8420785334a3a18afbb013b238)

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

1 files changed, 28 insertions, 0 deletions

diff --git a/meta/recipes-support/libjitterentropy/libjitterentropy_2.1.2.bb b/meta/recipes-support/libjitterentropy/libjitterentropy_2.1.2.bb
new file mode 100644
index 0000000000..3b5b4e4aa0
--- /dev/null
+++ b/meta/recipes-support/libjitterentropy/libjitterentropy_2.1.2.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Hardware RNG based on CPU timing jitter"
+DESCRIPTION = "The Jitter RNG provides a noise source using the CPU execution timing jitter. \
+It does not depend on any system resource other than a high-resolution time \
+stamp. It is a small-scale, yet fast entropy source that is viable in almost \
+all environments and on a lot of CPU architectures."
+HOMEPAGE = "http://www.chronox.de/jent.html"
+LICENSE = "GPLv2+ | BSD"
+LIC_FILES_CHKSUM = "file://COPYING;md5=e52365752b36cfcd7f9601d80de7d8c6 \
+                    file://COPYING.gplv2;md5=eb723b61539feef013de476e68b5c50a \
+                    file://COPYING.bsd;md5=66a5cedaf62c4b2637025f049f9b826f \
+                   "
+SRC_URI = "git://github.com/smuellerDD/jitterentropy-library.git \
+           file://0001-fix-do_install-failure-on-oe.patch \
+          "
+SRCREV = "f5a80c6f3fcc6deebd0eabf75324f48aed1afbce"
+S = "${WORKDIR}/git"
+
+do_configure[noexec] = "1"
+
+LDFLAGS += "-Wl,-O0"
+
+do_install () {
+    oe_runmake install INCDIR="/include" \
+                       DESTDIR="${D}" \
+                       PREFIX="${exec_prefix}" \
+                       LIBDIR="${baselib}"
+}
+