Disable another useless warning.

git-svn-id: https://svn.dealii.org/trunk@9800 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/aclocal.m4 b/deal.II/aclocal.m4
index 054c733ebd9fb3fa8587fd00f5e6f483decafad1..0d18bed4423731227b03701e3066811f3296be40 100644 (file)
--- a/deal.II/aclocal.m4
+++ b/deal.II/aclocal.m4
@@ -458,7 +458,8 @@ AC_DEFUN(DEAL_II_SET_CXX_FLAGS, dnl
          dnl       (valid, but annoying and sometimes hard to work around)
          dnl #858: `type qualifier on return type is meaningless'
          dnl       (on conversion operators to types that are already const)
-          CXXFLAGSG="$CXXFLAGS -Kc++eh -Krtti -w1 -wd175 -wd525 -wd327 -wd424 -wd11 -wd734 -wd858 -DDEBUG -inline_debug_info"
+          dnl #1572: floating-point equality and inequality comparisons are unreliable
+          CXXFLAGSG="$CXXFLAGS -Kc++eh -Krtti -w1 -wd175 -wd525 -wd327 -wd424 -wd11 -wd1572 -wd734 -wd858 -DDEBUG -inline_debug_info"
           CXXFLAGSO="$CXXFLAGS -Kc++eh -Krtti -O2 -unroll -w0 -wd424 -wd11"
           CXXFLAGSPIC="-KPIC"
           LDFLAGSPIC="-KPIC"