From: degomme <augustin.degomme@unibas.ch>
Date: Tue, 21 Jun 2016 14:11:41 +0000 (+0200)
Subject: Disable extended warnings when debug is set to false.
X-Git-Tag: v3_14~899
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/b34a0fc8695b7a1556c9b933400bbe6efb068020?hp=9df50f62d16906ea5863e6de9516958bbcc3791a;ds=sidebyside

Disable extended warnings when debug is set to false.
This mode is for performance only, and removes xbt_assert and XBT_DEBUG, causing a lot of unused warnings.
Let them be, as they are not really annoying.
---

diff --git a/tools/cmake/GCCFlags.cmake b/tools/cmake/GCCFlags.cmake
index 22ef81faee..f71ff39fe0 100644
--- a/tools/cmake/GCCFlags.cmake
+++ b/tools/cmake/GCCFlags.cmake
@@ -13,7 +13,7 @@ set(warnCFLAGS "")
 set(optCFLAGS "")
 set(warnCXXFLAGS "")
 
-if(enable_compile_warnings)
+if(enable_compile_warnings AND enable_debug)
   set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror")
   if(CMAKE_COMPILER_IS_GNUCC)
     set(warnCFLAGS "${warnCFLAGS} -Wclobbered -Wno-error=clobbered  -Wno-unused-local-typedefs -Wno-error=attributes")