libvncserver: Update to latest version

The latest release of libvncserver is almost two years old. A number of
security fixes and enhancements have recently been committed. Since the repo
is stable, point the recipe to the latest commit.

libvncserver switched from autotools to cmake, so update the recipe as
necessary, and add PACKAGECONFIG options to allow a more minimal build and
install.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-graphics/libvncserver/libvncserver_0.9.11.bb

@@ -1,25 +0,0 @@
-DESCRIPTION = "library for easy implementation of a RDP/VNC server"
-HOMEPAGE = "https://libvnc.github.io"
-SECTION = "libs"
-PRIORITY = "optional"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=361b6b837cad26c6900a926b62aada5f"
-
-DEPENDS += "zlib libsdl jpeg libpng gtk+ libgcrypt nettle gnutls gmp"
-
-PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','',d)}"
-PACKAGECONFIG[systemd] = ",,systemd"
-
-RDEPENDS_${PN} += "libpng gtk+ libgcrypt"
-
-inherit distro_features_check autotools binconfig pkgconfig
-
-REQUIRED_DISTRO_FEATURES = "x11"
-
-SRC_URI = "https://github.com/LibVNC/libvncserver/archive/LibVNCServer-${PV}.tar.gz"
-SRC_URI[md5sum] = "7f06104d5c009813e95142932c4ddb06"
-SRC_URI[sha256sum] = "193d630372722a532136fd25c5326b2ca1a636cbb8bf9bb115ef869c804d2894"
-
-S = "${WORKDIR}/${BPN}-LibVNCServer-${PV}"
-
-TARGET_LDFLAGS += "-lgcrypt"

meta-oe/recipes-graphics/libvncserver/libvncserver_git.bb

@@ -0,0 +1,23 @@
+DESCRIPTION = "library for easy implementation of a RDP/VNC server"
+HOMEPAGE = "https://libvnc.github.io"
+SECTION = "libs"
+PRIORITY = "optional"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=361b6b837cad26c6900a926b62aada5f"
+
+PACKAGECONFIG ??= "gcrypt gnutls jpeg png ${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd','',d)} sdl zlib"
+PACKAGECONFIG[gcrypt] = ",,libgcrypt,libgcrypt"
+PACKAGECONFIG[gnutls] = ",,gnutls"
+PACKAGECONFIG[jpeg] = ",-DWITH_JPEG=OFF,jpeg"
+PACKAGECONFIG[openssl] = ",,openssl"
+PACKAGECONFIG[png] = ",-DWITH_PNG=OFF,libpng,libpng"
+PACKAGECONFIG[systemd] = ",,systemd"
+PACKAGECONFIG[sdl] = ",,libsdl2"
+PACKAGECONFIG[zlib] = ",,zlib"
+
+inherit cmake
+
+SRC_URI = "git://github.com/LibVNC/libvncserver"
+SRCREV = "f997b5a75fa171d79c5e568b7157fba83c8d8355"
+
+S = "${WORKDIR}/git"