libtomcrypt: add recipe

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic
toolkit that provides developers with a vast array of well known published
block ciphers, one-way hash functions, chaining modes, pseudo-random number
generators, public key cryptography and a plethora of other routines.

Signed-off-by: Samuli Piippo <samuli.piippo@qt.io>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-crypto/libtomcrypt/libtomcrypt_1.18.2.bb

@@ -0,0 +1,21 @@
+SUMMARY = "LibTomCrypt is a public domain open source cryptographic toolkit"
+HOMEPAGE = "https://www.libtom.net/LibTomCrypt"
+SECTION = "libs"
+LICENSE = "Unlicense"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=71baacc459522324ef3e2b9e052e8180"
+
+DEPENDS += "libtool-cross"
+
+SRC_URI = "git://github.com/libtom/libtomcrypt.git;protocol=https;branch=master"
+
+SRCREV = "7e7eb695d581782f04b24dc444cbfde86af59853"
+
+S = "${WORKDIR}/git"
+
+do_compile() {
+    oe_runmake -f makefile.shared
+}
+
+do_install() {
+    oe_runmake -f makefile.shared 'PREFIX=${prefix}' 'DESTDIR=${D}' install
+}