init

.gitignore

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+.cache
+build

CMakeLists.txt

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+
+cmake_minimum_required(VERSION 3.20)
+project(wayland-cli)
+
+add_executable(${PROJECT_NAME})
+
+target_sources(${PROJECT_NAME} PRIVATE main.cc)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+find_package(Wayland REQUIRED)
+
+include_directories(${WAYLAND_INCLUDE_DIRS})
+target_link_libraries(${PROJECT_NAME} ${WAYLAND_LIBRARIES})

cmake/FindWayland.cmake

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+# Find the Wayland package
+find_path(WAYLAND_INCLUDE_DIR
+  NAMES wayland-client.h
+  PATH_SUFFIXES wayland
+)
+
+find_library(WAYLAND_LIBRARY
+  NAMES wayland-client
+)
+
+find_library(WAYLAND_EGL_LIBRARY
+  NAMES wayland-egl
+)
+
+# Handle the QUIETLY and REQUIRED arguments and set WAYLAND_FOUND to TRUE if all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Wayland DEFAULT_MSG WAYLAND_LIBRARY WAYLAND_INCLUDE_DIR)
+
+if(WAYLAND_FOUND)
+  set(WAYLAND_LIBRARIES ${WAYLAND_LIBRARY} ${WAYLAND_EGL_LIBRARY})
+  set(WAYLAND_INCLUDE_DIRS ${WAYLAND_INCLUDE_DIR})
+endif()
+
+mark_as_advanced(WAYLAND_INCLUDE_DIR WAYLAND_LIBRARY)

main.cc

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+#include <iostream>
+#include <wayland-client.h>
+
+int main()
+{
+    wl_display* display = wl_display_connect(nullptr);
+
+    if (display) {
+        std::cout << "found\n";
+    } else {
+        std::cout << "not found\n";
+    }
+
+    return 0;
+}