1  cmake: set minimum version to 3.5
 2  
 3  Correct some dev warning output.
 4  
 5  diff --git a/CMakeLists.txt b/CMakeLists.txt
 6  index 773e037..a558145 100644
 7  --- a/CMakeLists.txt
 8  +++ b/CMakeLists.txt
 9  @@ -1,4 +1,4 @@
10  -cmake_minimum_required(VERSION 3.1.0)
11  +cmake_minimum_required(VERSION 3.5)
12   
13   project(QRencode VERSION 4.1.1 LANGUAGES C)
14   
15  @@ -20,7 +20,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
16   set(CMAKE_THREAD_PREFER_PTHREAD ON)
17   find_package(Threads)
18   find_package(PNG)
19  -find_package(Iconv)
20  +find_package(ICONV)
21   
22   if(CMAKE_USE_PTHREADS_INIT)
23       add_definitions(-DHAVE_LIBPTHREAD=1)