use find_package to prevent failure without native-symlinks
diff --git a/CMakeLists.txt b/CMakeLists.txt
index baa524a..60e3839 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -85,11 +85,7 @@ if (NOT FOUND_LIBUNISTRING)
     message(FATAL_ERROR "Missing dependency: did not find libunistring, please install libunistring or equivalent. More details in INSTALL.md")
 endif()
 
-find_program(FOUND_PKGCONFIG HINTS /usr/include/ NAMES pkg-config dev-util/pkgconf)
-if (NOT FOUND_PKGCONFIG)
-    message(FATAL_ERROR "Missing dependency: did not find pkg-config, please install pkg-config or equivalent. More details in INSTALL.md")
-endif()
-
+find_package(PkgConfig REQUIRED)
 
 if(ENABLE_DEVELOPMENT)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb")