README.md: Fix CMake build instructions

The previous instructions were simply wrong because `cmake ..` would attempt to configure the project from the parent directory, instead of the build directory.
2024-05-05 01:07:01 +02:00
1 changed files with 2 additions and 3 deletions
--- a/README.md
+++ b/README.md
@ -90,9 +90,8 @@ $ make
 #### CMake

 ```sh
-$ mkdir build/
-$ cmake ..
-$ cmake --build .
+$ cmake -B build
+$ cmake --build build/
 ```

 ### Setting up