Fix build script

CMakeLists.txt

@@ -69,8 +69,13 @@ else()
   )
   FetchContent_MakeAvailable(SDL2)
 
+  # Add SDL2 include directories
+  target_include_directories(${PROJECT_NAME} INTERFACE
+    ${SDL2_SOURCE_DIR}/include
+  )
+
   # Link SDL2 libraries
-  target_link_libraries(${PROJECT_NAME} INTERFACE ${SDL2_LIBRARY})
+  target_link_libraries(${PROJECT_NAME} INTERFACE SDL2::SDL2)
 endif()
 
 # Examples

scripts/ci.sh → script/ci.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Central script called by the CI
-# Usage: 
+# Usage:
 #    ci.sh {run_build|run_tests}
 
 #
@@ -35,7 +35,7 @@ _install_doctest() {
 # Function to build the project
 _build_impl() {
     cd "$REPO_DIR"
-    JOBS=4
+    JOBS=$(nproc)
     BUILD_TYPE=Release
     cmake -S test -B build -D CMAKE_BUILD_TYPE=${BUILD_TYPE}
     cmake --build build --config ${BUILD_TYPE} -j ${JOBS}
@@ -62,7 +62,7 @@ run_tests() {
 
 # API function to build the project
 run_build() {
-    _install_doctest
+    # _install_doctest
     _build_impl
 }