From 55c6c960c6a9975d1b5d30b6a92a0ae8a2b075db Mon Sep 17 00:00:00 2001
From: Christophe Imbaud <christophe.imbaud@savoirfairelinux.com>
Date: Thu, 29 Feb 2024 15:06:40 -0500
Subject: [PATCH] doc: Update BUILD instructions

Change-Id: I892a64860a5c7948d665d72c1de043344480ee91
---
 BUILD.md            | 28 +++++++++++++++++++++++++---
 tools/dnc/README.md |  8 ++++----
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/BUILD.md b/BUILD.md
index 63ab2a2..cd55fd1 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -25,7 +25,7 @@ brew install gnutls msgpack-cxx argon2 asio
 
 ## Building Instructions
 
-Follow these steps to build DHTNet:
+Follow these steps to build DHTNet ( Note: You will need ressources (RAM, CPU) for the build to succeed ):
 
 ### 1. Clone the DHTNet Repository
 
@@ -47,6 +47,22 @@ This step ensures that your project has the most up-to-date dependencies for the
 
 ### 3. Install dependencies:
 
+#### Add tools and libraries
+
+##### Ubuntu 20.04+:
+
+```bash
+sudo apt install build-essential pkg-config cmake git wget \
+                 libtool autotools-dev autoconf \
+                 cython3 python3-dev python3-setuptools python3-build python3-virtualenv \
+                 libncurses5-dev libreadline-dev nettle-dev libcppunit-dev \
+                 libgnutls28-dev libuv1-dev libjsoncpp-dev libargon2-dev libunistring-dev \
+                 libssl-dev libfmt-dev libhttp-parser-dev libasio-dev libmsgpack-dev libyaml-cpp-dev \
+
+```
+
+### 4. Build:
+
 Create a build directory and use CMake to configure the build:
 
 ```bash
@@ -54,13 +70,19 @@ mkdir build
 cd build
 cmake ..
 ```
+
+Or, if you want to override some variables, add them with -D :
+```bash
+cmake .. -DBUILD_DEPENDENCIES=On -DCMAKE_INSTALL_PREFIX=/usr
+```
+
 Finally, initiate the build process:
 
 ```bash
-make
+make -j
 sudo make install
 ```
 
 ## Contributing
 
-If you encounter issues or wish to contribute to DHTNet's development, please visit the [GitHub repository](https://github.com/savoirfairelinux/dhtnet) for more details on how to get involved.
\ No newline at end of file
+If you encounter issues or wish to contribute to DHTNet's development, please visit the [GitHub repository](https://github.com/savoirfairelinux/dhtnet) for more details on how to get involved.
diff --git a/tools/dnc/README.md b/tools/dnc/README.md
index 3698189..6fe2748 100644
--- a/tools/dnc/README.md
+++ b/tools/dnc/README.md
@@ -46,7 +46,7 @@ To facilitate SSH connections to a remote device, dnc establishes a DHT network
 To initiate, generate a certificate authority and a server certificate:
 
 ```shell
-sudo dhtnet-crtmgr --setup -i /usr/local/etc/dhtnet/
+sudo dhtnet-crtmgr --setup -o /etc/dhtnet/
 ```
 Then, launch the dnc service:
 ```shell
@@ -65,8 +65,8 @@ dhtnet-crtmgr -g -c /usr/local/etc/dhtnet/id/id-server.crt -p /usr/local/etc/dht
 To establish a secure connection from the client side, it's necessary to generate a certificate authority (CA) and a certificate. Execute the following commands to set up your identity:
 
 ```shell
-dhtnet-crtmgr -i <repo_ca> -n ca
-dhtnet-crtmgr -i <repo_crt> -n certificate -c <repo_ca>/ca.crt -p <repo_ca>/ca.pem
+dhtnet-crtmgr -o <repo_ca> -n ca
+dhtnet-crtmgr -o <repo_crt> -n certificate -c <repo_ca>/ca.crt -p <repo_ca>/ca.pem
 ```
 Replace <repo_ca> with the directory path for storing the CA files and <repo_crt> with the path for the client certificate files. Update your YAML configuration file to include <repo_crt>/certificate.pem as the privateKey and <repo_crt>/certificate.crt as the certificate.
 
@@ -85,4 +85,4 @@ ssh <ssh_remote_user>@dnc/<peer_identifier>
 For exemple:
 ```sh
 ssh mypeer@dnc/2f4975e7b11a0908bd400b27130fe9a496d0f415
-```
\ No newline at end of file
+```
-- 
GitLab