gentoo-overlay/sys-auth/yubico-piv-tool/files/yubico-piv-tool-2.1.1-no-Werror.patch

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -97,7 +97,7 @@
     find_package (PkgConfig REQUIRED)
 
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w") # -g -O2
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Werror")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wwrite-strings")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-prototypes")