Make deps=msvc experimentally available on non-Windows.

This makes it possible to run most of the clparser tests on non-Windows,
and is potentially useful for cross-compiling on non-Windows hosts.
Also, the manual didn't document this as Windows-only previously.

If you use this on non-Windows, please let me know, else I might undo
this change again in the future.

1 files changed, 0 insertions, 32 deletions

diff --git a/src/msvc_helper.h b/src/msvc_helper.h
index 30f87f3..70d1fff 100644
--- a/src/msvc_helper.h
+++ b/src/msvc_helper.h
@@ -13,42 +13,10 @@
 // limitations under the License.
 
 #include <string>
-#include <set>
-#include <vector>
 using namespace std;
 
 string EscapeForDepfile(const string& path);
 
-/// Visual Studio's cl.exe requires some massaging to work with Ninja;
-/// for example, it emits include information on stderr in a funny
-/// format when building with /showIncludes.  This class parses this
-/// output.
-struct CLParser {
-  /// Parse a line of cl.exe output and extract /showIncludes info.
-  /// If a dependency is extracted, returns a nonempty string.
-  /// Exposed for testing.
-  static string FilterShowIncludes(const string& line,
-                                   const string& deps_prefix);
-
-  /// Return true if a mentioned include file is a system path.
-  /// Filtering these out reduces dependency information considerably.
-  static bool IsSystemInclude(string path);
-
-  /// Parse a line of cl.exe output and return true if it looks like
-  /// it's printing an input filename.  This is a heuristic but it appears
-  /// to be the best we can do.
-  /// Exposed for testing.
-  static bool FilterInputFilename(string line);
-
-  /// Parse the full output of cl, filling filtered_output with the text that
-  /// should be printed (if any). Returns true on success, or false with err
-  /// filled. output must not be the same object as filtered_object.
-  bool Parse(const string& output, const string& deps_prefix,
-             string* filtered_output, string* err);
-
-  set<string> includes_;
-};
-
 /// Wraps a synchronous execution of a CL subprocess.
 struct CLWrapper {
   CLWrapper() : env_block_(NULL) {}