From f15d534796129c53f2c24bf8eb9b69d686b957b0 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi92@disroot.org>
Date: Thu, 9 Oct 2025 23:03:17 +0200
Subject: README.md: Add build instructions for thumbnail

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index c09046e..e85a58f 100644
--- a/README.md
+++ b/README.md
@@ -94,6 +94,13 @@ $ ./configure
 $ make
 ```
 
+To enable the thumbnail generation program:
+
+```sh
+$ ./configure --thumbnail
+$ make
+```
+
 #### CMake
 
 ```sh
@@ -101,6 +108,13 @@ $ cmake -B build
 $ cmake --build build/
 ```
 
+To enable the thumbnail generation program:
+
+```sh
+$ cmake -B build -DTHUMBNAIL=ON
+$ cmake --build build/
+```
+
 ### Setting up
 
 `slcl` consumes a path to a directory with the following tree structure:
-- 
cgit v1.2.3