Fix unused variables in release builds

7 years ago · 73a908665d
parent b08aa9fd35
commit 73a908665d
1 changed files with 4 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -15,6 +15,10 @@ if (CMAKE_COMPILER_IS_GNUCC)
        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wimplicit-fallthrough=0")
    endif()
 endif()
+if (CMAKE_BUILD_TYPE MATCHES Release)
+    # Some variables are only used for assertions
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
+endif()

 list(INSERT CMAKE_MODULE_PATH 0
 	${CMAKE_CURRENT_SOURCE_DIR}/CMake