more gcc warnings to ignore

diff --git a/configure.ac b/configure.ac
index 78eb97597bdace60601da805d5fba74eae6a480b..56b2ada26623ccd7ba61eb0b929f9878050769ab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -276,7 +276,12 @@ 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-format-y2k])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-suggest-attribute=pure])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-suggest-attribute=const])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-suggest-attribute=noreturn])     # Too many warnings for now
   gl_WARN_ADD([-Wno-pointer-sign])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-unused-value]) # warnings for things we don't want to get
   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