[llvm] r325762 - [dsymutil] Replace PATH_MAX in SmallString with fixed value.

[Jonas Devlieghere via llvm-commits]

Author: jdevlieghere
Date: Thu Feb 22 01:42:10 2018
New Revision: 325762

URL: http://llvm.org/viewvc/llvm-project?rev=325762&view=rev
Log:
[dsymutil] Replace PATH_MAX in SmallString with fixed value.

Apparently the Windows bots don't know this define, so just going with a
sensible default.

Failing builds:
  http://lab.llvm.org:8011/builders/lldb-x86-windows-msvc2015/builds/19179
  http://lab.llvm.org:8011/builders/lld-x86_64-win7/builds/19263

Modified:
    llvm/trunk/tools/dsymutil/DwarfLinker.cpp

Modified: llvm/trunk/tools/dsymutil/DwarfLinker.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/dsymutil/DwarfLinker.cpp?rev=325762&r1=325761&r2=325762&view=diff
==============================================================================
--- llvm/trunk/tools/dsymutil/DwarfLinker.cpp (original)
+++ llvm/trunk/tools/dsymutil/DwarfLinker.cpp Thu Feb 22 01:42:10 2018
@@ -110,18 +110,18 @@ public:
   /// StringRef is interned in the given \p StringPool.
   StringRef resolve(std::string Path, NonRelocatableStringpool &StringPool) {
     StringRef FileName = sys::path::filename(Path);
-    SmallString<PATH_MAX> ParentPath = sys::path::parent_path(Path);
+    SmallString<256> ParentPath = sys::path::parent_path(Path);
 
     // If the ParentPath has not yet been resolved, resolve and cache it for
     // future look-ups.
     if (!ResolvedPaths.count(ParentPath)) {
-      SmallString<PATH_MAX> RealPath;
+      SmallString<256> RealPath;
       sys::fs::real_path(ParentPath, RealPath);
       ResolvedPaths.insert({ParentPath, StringRef(RealPath).str()});
     }
 
     // Join the file name again with the resolved path.
-    SmallString<PATH_MAX> ResolvedPath(ResolvedPaths[ParentPath]);
+    SmallString<256> ResolvedPath(ResolvedPaths[ParentPath]);
     sys::path::append(ResolvedPath, FileName);
     return StringPool.internString(ResolvedPath);
   }