ignore more warnings.

diff --git a/configure.ac b/configure.ac
index e16894aebb630b24648274dd653032156aadbf3d..3e8a7ff862f30e10c40d1237c5b2aa060c5d5025 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -247,6 +247,7 @@ if test "$gl_gcc_warnings" = yes; then
   gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one
   gl_WARN_ADD([-Wno-sign-compare])     # Too many warnings for now
   gl_WARN_ADD([-Wno-pointer-sign])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-unused-result]) # warnings for things we don't want to get
   gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
   gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
   gl_WARN_ADD([-Wno-stack-protector])  # Some functions cannot be protected