Fixes issue #55, moves flag to platform specific includes

source/CMakeLists.txt

@@ -62,7 +62,7 @@ endif( OpENer_TESTS )
 #######################################
 # OpENer C flags                      #
 #######################################
-set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror=implicit-function-declaration" )
+set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall" )
 
 ####################################################
 # Internal cache holding the available CIP objects #

source/buildsupport/POSIX/OpENer_PLATFORM_INCLUDES.cmake

@@ -1,6 +1,6 @@
 macro(opener_platform_spec)
   include_directories(${PORTS_SRC_DIR}/${OpENer_PLATFORM} ${PORTS_SRC_DIR}/${OpENer_PLATFORM}/sample_application)
-  set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ansi -std=c99" )
+  set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ansi -std=c99 -Werror=implicit-function-declaration" )
   add_definitions( -D_POSIX_C_SOURCE=199309L )
 endmacro(opener_platform_spec)