update README.md

README.md

@@ -1,13 +1,29 @@
-This will be full suite of scripts and systemd service to download NSFW content from multiple different websites
+# HDB
 
-This will also contain a lot of other random useful files and folders
+## Build
+
+### Build dependencies
+
+- GNU/Linux (can be determined using 'uname -o')
+- \_POSIX\_C\_Source >= 200112L
+- Gcc
+- libsqlite3
+
+### Runtime dependencies
+
+- glibc
+- libsqlite3
+
+### Building
+
+Firstly make sure you have [cloned](https://git-scm.com/docs/git-clone) the repository to your system.
+
+This project ships with a Makefile which can be used for compiling a debug version or a release version.
+
+The debug version is made using '-ggdb', so if you use a debugger other than [GDB](https://sourceware.org/gdb), you will need to modify the Makefile
+
+By default it compiles the debug version. To compile the build version, you can run the following command in a terminal.
 
-# Certified hood classic
 ```bash
-docker exec hentai_postgres bash -c "pg_dumpall -U hentai > /var/lib/postgresql/dump$(date +'%F').sql"
-```
-
-Change the input file accordingly
-```bash
-docker exec -i hentai_postgres bash -c "PGPASSWORD=h99nqaNPhpfbuuhCDwQXLpZAnoVTjSQP7taoqmQhpzc2rPLVC4JUAKxAHfuuhuU9 psql --username hentai" < ~/docker/Hentai/db/dump.sql
+make release
 ```