X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.rules;h=cb4abafd2899b24df07b2d2682d424448606f378;hb=8e589975ea4c00b3250c497649075890798172af;hp=01489a570f29e9ede618c308dbb08a3bcede0cc9;hpb=f456d37c4f6b70a5e5bd272fe9e2b01ab6ee9417;p=oota-llvm.git

diff --git a/Makefile.rules b/Makefile.rules
index 01489a570f2..cb4abafd289 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -322,7 +322,13 @@ endif
 ifeq ($(ENABLE_CXX1Y),1)
   CXX.Flags += -std=c++1y
 else
-	CXX.Flags += -std=c++11
+  ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
+    # MinGW and Cygwin are a bit stricter and lack things like
+    # 'strdup', 'stricmp', etc in c++11 mode.
+    CXX.Flags += -std=gnu++11
+ else
+    CXX.Flags += -std=c++11
+ endif
 endif
 
 ifeq ($(ENABLE_WERROR),1)