[PATCH] D91094: fix some Wundef warnings in public headers

[Jameson Nash via Phabricator via llvm-commits]

vtjnash created this revision.
Herald added subscribers: llvm-commits, dexonsmith, mgorny.
Herald added a project: LLVM.
vtjnash requested review of this revision.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D91094

Files:
  llvm/include/llvm/ADT/Statistic.h
  llvm/include/llvm/Config/abi-breaking.h.cmake


Index: llvm/include/llvm/Config/abi-breaking.h.cmake
===================================================================
--- llvm/include/llvm/Config/abi-breaking.h.cmake
+++ llvm/include/llvm/Config/abi-breaking.h.cmake
@@ -20,7 +20,7 @@
 
 /* Allow selectively disabling link-time mismatch checking so that header-only
    ADT content from LLVM can be used without linking libSupport. */
-#if !LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
+#if !defined(LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING) || !LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
 
 // ABI_BREAKING_CHECKS protection: provides link-time failure when clients build
 // mismatch with LLVM
Index: llvm/include/llvm/ADT/Statistic.h
===================================================================
--- llvm/include/llvm/ADT/Statistic.h
+++ llvm/include/llvm/ADT/Statistic.h
@@ -36,6 +36,8 @@
 // configure time.
 #if !defined(NDEBUG) || LLVM_FORCE_ENABLE_STATS
 #define LLVM_ENABLE_STATS 1
+#else
+#define LLVM_ENABLE_STATS 0
 #endif
 
 namespace llvm {


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