meta-skeleton: add recipe examples from documentation sources

This adds three examples previously located in the yocto-docs
repository (under documentation/ref-manual/examples).

The examples were not used for building the documentation
so it's better to keep them here where they can automatically be
tested.

Fixed the "hello-single" to add a version number to the .bb file.
After this, all examples build fine with the "master" branch of Poky.

Note that the "mtd-utils" example, and example of a recipe
for an Autotools page, was not copied over. It doesn't build any
more, and anyway, we already have an official recipe for a recent version
of "mtd-utils" in OE-core.

(From OE-Core rev: a186c746e431831ccbd459be2175cdaa7ed42a54)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/meta-skeleton/recipes-skeleton/libxpm/libxpm_3.5.6.bb b/meta-skeleton/recipes-skeleton/libxpm/libxpm_3.5.6.bb
new file mode 100644
index 0000000000..a1ad2e87d4
--- /dev/null
+++ b/meta-skeleton/recipes-skeleton/libxpm/libxpm_3.5.6.bb
@@ -0,0 +1,14 @@
+require recipes-graphics/xorg-lib/xorg-lib-common.inc
+
+DESCRIPTION = "X11 Pixmap library"
+LICENSE = "X-BSD"
+LIC_FILES_CHKSUM = "file://COPYING;md5=3e07763d16963c3af12db271a31abaa5"
+DEPENDS += "libxext"
+PR = "r2"
+PE = "1"
+
+XORG_PN = "libXpm"
+
+PACKAGES =+ "sxpm cxpm"
+FILES:cxpm = "${bindir}/cxpm"
+FILES:sxpm = "${bindir}/sxpm"