Add postinstall instructions

.SRCINFO

@@ -3,6 +3,7 @@ pkgbase = ftxui-git
 	pkgver = r277.4d29dcc
 	pkgrel = 1
 	url = https://github.com/ArthurSonzogni/FTXUI
+	install = .install
 	arch = x86_64
 	license = MIT
 	makedepends = git

.install

@@ -0,0 +1,10 @@
+post_install() {
+	echo "-------------------------->"
+	echo "The headers have been installed to '/usr/local/include/ftxui' and libraries to /usr/local/lib/ftxui, namely 'libcomponent.a', 'libdom.a', 'libscreen.a'"
+	echo "Don't Forget to link with the libraries :D"
+	echo "<--------------------------"
+}
+
+post_upgrade() {
+	post_install
+}

PKGBUILD

@@ -10,6 +10,7 @@ depends=('cmake' 'gcc' 'ninja') # ninja is optional, just remove "-G Ninja" from
 makedepends=('git')
 provides=("${pkgname%-git}")
 conflicts=("${pkgname%-git}")
+install='.install'
 source=("${pkgname%-git}::git+https://github.com/ArthurSonzogni/FTXUI")
 md5sums=('SKIP')
 

README.md

@@ -5,3 +5,10 @@ Built for simple install and updation of [ftxui](https://github.com/ArthurSonzog
 
 Just run makepkg in the directory, or see github.com/adig-pkgs/adig-pkgs how to add the custom repo to have it listed by your pacman.
 
+### Post Install
+
+The headers are installed to `/usr/local/include/ftxui` and libraries to /usr/local/lib/ftxui, namely `libcomponent.a`, `libdom.a`, `libscreen.a`.
+
+You will get this message from makepkg too, don't forget to link to these libraries as required :D
+
+