[LLVMdev] -fPIC warning on every compile on Cygwin

[Jay Foad]

>> Could you please rig Makefile.rules or something to print out the value
>> of $(LLVM_ON_WIN32) ? The only way I can think of this happening is if
>> that's erroneously false.

This works for me:

Index: Makefile.rules
===================================================================
--- Makefile.rules      (revision 65633)
+++ Makefile.rules      (working copy)
@@ -298,6 +298,8 @@
       # Common symbols not allowed in dylib files
       CXX.Flags += -fno-common
       C.Flags   += -fno-common
+    else ifeq ($(OS),Cygwin)
+      # Nothing. Cygwin defaults to PIC and warns when given -fPIC
     else
       # Linux and others; pass -fPIC
       CXX.Flags += -fPIC

Jay.