From b46dd80af3b2c150c9fefe7c09805ff15a7736a5 Mon Sep 17 00:00:00 2001
From: Carl Philipp Klemm <philipp@uvos.xyz>
Date: Thu, 2 Oct 2025 15:22:08 +0200
Subject: [PATCH] Dont require pkgconfig if libusb is already given

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ee5e59f..15cdc95 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,11 +2,11 @@ cmake_minimum_required(VERSION 3.16)
 
 project(eismultiplexer C)
 
-find_package(PkgConfig REQUIRED)
 find_package(Doxygen)
 
 if(NOT LIBUSB_INCLUDE_DIRS OR NOT LIBUSB_LIBRARIES)
-	pkg_check_modules(LIBUSB REQUIRED libusb-1.0)
+	find_package(PkgConfig REQUIRED)
+	pkg_check_modules(LIBUSB libusb-1.0)
 endif()
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")