From f6f63eb50855ac2ccf37e2f5629f6a9e962d6c5e Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Sat, 14 Jun 2014 22:05:09 -0700
Subject: make win-only

---
 src/disk_interface.h | 2 ++
 src/ninja.cc         | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/src/disk_interface.h b/src/disk_interface.h
index d368c38..bffb679 100644
--- a/src/disk_interface.h
+++ b/src/disk_interface.h
@@ -66,12 +66,14 @@ struct RealDiskInterface : public DiskInterface {
 
   /// Whether to print on errors.  Used to make a test quieter.
   bool quiet_;
+#ifdef _WIN32
   /// Whether stat information can be cached.
   bool use_cache_;
 
   typedef map<string, TimeStamp> DirCache;
   typedef map<string, DirCache*> Cache;
   Cache cache_;
+#endif
 };
 
 #endif  // NINJA_DISK_INTERFACE_H_
diff --git a/src/ninja.cc b/src/ninja.cc
index acb793e..ccfc14d 100644
--- a/src/ninja.cc
+++ b/src/ninja.cc
@@ -889,8 +889,10 @@ int NinjaMain::RunBuild(int argc, char** argv) {
     return 1;
   }
 
+#ifdef _WIN32
   if (g_experimental_win_statcache)
     disk_interface_.use_cache_ = true;
+#endif
 
   Builder builder(&state_, config_, &build_log_, &deps_log_, &disk_interface_);
   for (size_t i = 0; i < targets.size(); ++i) {
@@ -905,8 +907,10 @@ int NinjaMain::RunBuild(int argc, char** argv) {
     }
   }
 
+#ifdef _WIN32
   // Make sure restat rules do not see stale timestamps.
   disk_interface_.use_cache_ = false;
+#endif
 
   if (builder.AlreadyUpToDate()) {
     printf("ninja: no work to do.\n");
-- 
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