Add some new packages

src/evdi-git/PKGBUILD

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+# Maintainer: ajs124
+
+pkgname=evdi-git
+pkgver=1.0.68.r83.gee1c578
+pkgrel=1
+pkgdesc="A Linux® kernel module that enables management of multiple screens. Git version."
+arch=('i686' 'x86_64')
+url="https://github.com/DisplayLink/evdi"
+license=('GPL')
+depends=(dkms)
+makedepends=(git libdrm)
+install=$pkgname.install
+changelog=$pkgname.Changelog
+source=(git+https://github.com/DisplayLink/evdi/)
+md5sums=(SKIP)
+conflicts=(evdi)
+provides=(evdi=1.4.1)
+
+pkgver() {
+	cd ${pkgname/-git/}
+	git describe --long | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
+}
+
+build() {
+	# We only need to build the library in this step, dmks will build the module
+	cd ${pkgname/-git/}/library
+	make
+}
+
+package() {
+	# Predfine some target folders
+	SRCDIR="$pkgdir/usr/src/${pkgname/-git/}-$pkgver"	# This one is needed for dkms
+	LIBNAME=lib${pkgname/-git/}
+
+	cd ${pkgname/-git/}
+
+	install -D -m 755 library/$LIBNAME.so $pkgdir/usr/lib/$LIBNAME.so
+
+	install -d $SRCDIR
+	install -D -m 755 module/* $SRCDIR
+}

src/evdi-git/evdi-git.Changelog

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+v1.3.43
+Adding support for indicating an area limit a client that connects to EVDI has.
+
+v1.3.42
+Fixes for Kernels 4.9 and 4.10.
+API change: Extension of evdi_connect function, allowing to register modes that the client supports, regardless of the fact they are not necessarily listed in the EDID of a monitor.
+
+v1.2.64
+Highlights: fixes for kernel 4.8.
+
+v1.2.55
+Module and library code to be included in DisplayLink USB Graphics Software for Ubuntu, version 1.2.

src/evdi-git/evdi-git.install

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+# old version (without -$pkgrel): ${1%%-*}
+# new version (without -$pkgrel): ${2%%-*}
+
+post_install() {
+    echo 'DKMS install...'
+    dkms install evdi/${1%%-*}
+}
+
+pre_upgrade() {
+    pre_remove ${2%%-*}
+}
+
+post_upgrade() {
+    post_install ${1%%-*}
+}
+
+pre_remove() {
+    echo 'DKMS remove...'
+    dkms remove evdi/${1%%-*} --all
+}