cgi-io: cmake: enable extra compiler warnings

Spotting issues during compilation is cheaper.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 56d9fa7f1601f32589e6c98f5fac631573b0eb23..c7c9d40caa0761299bf63922782e9be9e753bf7f 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,7 +9,8 @@ FIND_LIBRARY(ubox NAMES ubox)
 FIND_LIBRARY(ubus NAMES ubus)
 INCLUDE_DIRECTORIES(${ubus_include_dir})
 
-ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations)
+ADD_DEFINITIONS(-Os -Wall -Werror -Wextra --std=gnu99 -g3)
+ADD_DEFINITIONS(-Wno-unused-parameter -Wmissing-declarations)
 
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")