# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1632671907 -7200
# Node ID f1e4c6dabfb4419cbc7801c9c5e11119ff4433bf
# Parent  32679add2a2b9f14724fd3df0b55c44e72e38aee
add option to enable more warnings

diff -r 32679add2a2b -r f1e4c6dabfb4 CMakeLists.txt
--- a/CMakeLists.txt	Sun Sep 26 16:12:25 2021 +0200
+++ b/CMakeLists.txt	Sun Sep 26 17:58:27 2021 +0200
@@ -5,6 +5,11 @@
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED  99)
 
+option(GCC_MORE_WARNINGS "Enable -Wall -Wextra -pedantic when using gcc." OFF)
+if (GCC_MORE_WARNINGS AND CMAKE_COMPILER_IS_GNUCC)
+    add_compile_options(-Wall -Wextra -pedantic)
+endif()
+
 # Library
 add_subdirectory(src)