function2: upgrade 4.2.0 -> 4.2.1

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/function2/function2_4.2.1.bb

@@ -0,0 +1,21 @@
+SUMMARY = "Improved drop-in replacement for std::function"
+DESCRIPTION = "Provides improved implementations of std::function."
+HOMEPAGE = "https://naios.github.io/function2"
+LICENSE = "BSL-1.0"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=e4224ccaecb14d942c71d31bef20d78c"
+SRCREV = "f569a63cfe369df867a1a4d17aaa12269156536c"
+PV .= "+git${SRCPV}"
+
+SRC_URI += "gitsm://github.com/Naios/function2;branch=master;protocol=https"
+
+S = "${WORKDIR}/git"
+
+inherit cmake
+inherit ptest
+
+# Installs some data to incorrect top-level /usr directory
+do_install:append() {
+	mkdir -p ${D}/${datadir}/function2
+	mv ${D}/${prefix}/Readme.md ${D}/${datadir}/function2/
+	mv ${D}/${prefix}/LICENSE.txt ${D}/${datadir}/function2/
+}