commit 5808011bd9f9b61b93cfe82953e5a03852a86aae
author Ranjeet Singh <Ranjeet.Singh@arm.com> Fri Mar 31 15:28:06 2017 +0000
committer Ranjeet Singh <Ranjeet.Singh@arm.com> Fri Mar 31 15:28:06 2017 +0000
tree ffae8fe90e2666750ad3a68b9074ddbce4d5bba9
parent 7adf8c52a82be01a3c3428df9e2e84b7083a69d5

[libunwind] Clean up macro usage.

Convention in libunwind is to use !defined(FOOT) not !FOO.

Differential Revision: https://reviews.llvm.org/D31078

llvm-svn: 299225

libunwind/include/__libunwind_config.h

diff --git a/libunwind/include/__libunwind_config.h b/libunwind/include/__libunwind_config.h
index a9d9958..83f4f47 100644
--- a/libunwind/include/__libunwind_config.h
+++ b/libunwind/include/__libunwind_config.h
@@ -12,14 +12,12 @@
 
 #if defined(__arm__) && !defined(__USING_SJLJ_EXCEPTIONS__) && \
     !defined(__ARM_DWARF_EH__)
-#define _LIBUNWIND_ARM_EHABI 1
-#else
-#define _LIBUNWIND_ARM_EHABI 0
+#define _LIBUNWIND_ARM_EHABI
 #endif
 
 #if defined(_LIBUNWIND_IS_NATIVE_ONLY)
 # if defined(__i386__)
-#  define _LIBUNWIND_TARGET_I386 1
+#  define _LIBUNWIND_TARGET_I386
 #  define _LIBUNWIND_CONTEXT_SIZE 8
 #  define _LIBUNWIND_CURSOR_SIZE 19
 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER 9
@@ -57,7 +55,7 @@
 #  error "Unsupported architecture."
 # endif
 #else // !_LIBUNWIND_IS_NATIVE_ONLY
-# define _LIBUNWIND_TARGET_I386 1
+# define _LIBUNWIND_TARGET_I386
 # define _LIBUNWIND_TARGET_X86_64 1
 # define _LIBUNWIND_TARGET_PPC 1
 # define _LIBUNWIND_TARGET_AARCH64 1