manticoresearch/libre2/libre2.patch

diff -rupN re2_orig/re2/compile.cc re2_new/re2/compile.cc
--- re2_orig/re2/compile.cc	2015-06-03 21:01:39.859724500 +0300
+++ re2_new/re2/compile.cc	2015-06-03 21:04:00.834589300 +0300
@@ -7,7 +7,10 @@
 // Prog and Inst are defined in prog.h.
 // This file's external interface is just Regexp::CompileToProg.
 // The Compiler class defined in this file is private.
-
+#ifdef WIN32
+#include <stdio.h>
+#define snprintf _snprintf
+#endif
 #include "re2/prog.h"
 #include "re2/re2.h"
 #include "re2/regexp.h"
@@ -503,7 +506,7 @@ int Compiler::RuneByteSuffix(uint8 lo, u
     return UncachedRuneByteSuffix(lo, hi, foldcase, next);
   }
 
-  uint64 key = ((uint64)next << 17) | (lo<<9) | (hi<<1) | foldcase;
+  uint64 key = ((uint64)next << 17) | (lo<<9) | (hi<<1) | (foldcase ? 1ULL : 0ULL);
   map<uint64, int>::iterator it = rune_cache_.find(key);
   if (it != rune_cache_.end())
     return it->second;
diff -rupN re2_orig/re2/prefilter_tree.cc re2_new/re2/prefilter_tree.cc
--- re2_orig/re2/prefilter_tree.cc	2015-06-03 21:01:39.941447500 +0300
+++ re2_new/re2/prefilter_tree.cc	2015-06-03 21:04:34.520203500 +0300
@@ -7,6 +7,10 @@
 #include "re2/prefilter.h"
 #include "re2/prefilter_tree.h"
 #include "re2/re2.h"
+#ifdef WIN32
+#include <stdio.h>
+#define snprintf _snprintf
+#endif
 
 DEFINE_int32(filtered_re2_min_atom_len,
              3,
diff -rupN re2_orig/re2/re2.cc re2_new/re2/re2.cc
--- re2_orig/re2/re2.cc	2015-06-03 21:01:39.959349200 +0300
+++ re2_new/re2/re2.cc	2015-06-03 21:05:47.173725000 +0300
@@ -11,7 +11,13 @@
 
 #include <stdio.h>
 #include <string>
-#include <pthread.h>
+#ifdef WIN32
+#define strtoll _strtoi64
+#define strtoull _strtoui64
+#define strtof strtod
+#else
+ #include <pthread.h>
+#endif
 #include <errno.h>
 #include "util/atomicops.h"
 #include "util/util.h"
@@ -35,7 +41,7 @@ const VariadicFunction2<bool, StringPiec
 
 // This will trigger LNK2005 error in MSVC.
 #ifndef COMPILER_MSVC
-const int RE2::Options::kDefaultMaxMem;  // initialized in re2.h
+//const int RE2::Options::kDefaultMaxMem;  // initialized in re2.h
 #endif  // COMPILER_MSVC
 
 RE2::Options::Options(RE2::CannedOptions opt)
diff -rupN re2_orig/re2/re2.h re2_new/re2/re2.h
--- re2_orig/re2/re2.h	2015-06-03 21:01:39.963230400 +0300
+++ re2_new/re2/re2.h	2015-06-03 21:06:35.371015500 +0300
@@ -5,6 +5,7 @@
 #ifndef RE2_RE2_H
 #define RE2_RE2_H
 
+#define kDefaultMaxMem (8<<20)
 // C++ interface to the re2 regular-expression library.
 // RE2 supports Perl-style regular expressions (with extensions like
 // \d, \w, \s, ...).
@@ -563,7 +564,6 @@ class RE2 {
     // If this happens too often, RE2 falls back on the NFA implementation.
 
     // For now, make the default budget something close to Code Search.
-    static const int kDefaultMaxMem = 8<<20;
 
     enum Encoding {
       EncodingUTF8 = 1,
diff -rupN re2_orig/re2/stringpiece.h re2_new/re2/stringpiece.h
--- re2_orig/re2/stringpiece.h	2015-06-03 21:01:39.999380800 +0300
+++ re2_new/re2/stringpiece.h	2015-06-03 21:07:02.478501800 +0300
@@ -23,6 +23,9 @@
 #include <cstddef>
 #include <iosfwd>
 #include <string>
+#ifdef WIN32
+#include <algorithm>
+#endif
 
 namespace re2 {
 
diff -rupN re2_orig/util/logging.h re2_new/util/logging.h
--- re2_orig/util/logging.h	2015-06-03 21:01:40.236689900 +0300
+++ re2_new/util/logging.h	2015-06-03 21:07:48.737390800 +0300
@@ -7,7 +7,11 @@
 #ifndef RE2_UTIL_LOGGING_H__
 #define RE2_UTIL_LOGGING_H__
 
-#include <unistd.h>  /* for write */
+#ifdef WIN32
+ #include <io.h>
+#else
+ #include <unistd.h>  /* for write */
+#endif
 #include <sstream>
 
 // Debug-only checking.
diff -rupN re2_orig/util/mutex.h re2_new/util/mutex.h
--- re2_orig/util/mutex.h	2015-06-03 21:01:40.240105400 +0300
+++ re2_new/util/mutex.h	2015-06-03 21:08:41.660376900 +0300
@@ -14,7 +14,10 @@
 
 namespace re2 {
 
-#define HAVE_PTHREAD 1
+#ifndef WIN32
+ #define HAVE_PTHREAD 1
+ #define HAVE_RWLOCK 1
+#endif
 #define HAVE_RWLOCK 1
 
 #if defined(NO_THREADS)
diff -rupN re2_orig/util/stringprintf.cc re2_new/util/stringprintf.cc
--- re2_orig/util/stringprintf.cc	2015-06-03 21:01:40.271834700 +0300
+++ re2_new/util/stringprintf.cc	2015-06-03 21:09:07.784384200 +0300
@@ -3,6 +3,9 @@
 // license that can be found in the LICENSE file.
 
 #include "util/util.h"
+#ifndef va_copy
+#define va_copy(d,s) ((d) = (s)) //KLUGE: for MS compilers
+#endif
 
 namespace re2 { 
 
diff -rupN re2_orig/util/util.h re2_new/util/util.h
--- re2_orig/util/util.h	2015-06-03 21:01:40.304059500 +0300
+++ re2_new/util/util.h	2015-06-04 14:27:55.625698100 +0300
@@ -64,12 +64,12 @@ using std::unordered_set;
 #ifdef WIN32
 
 #define snprintf _snprintf_s
-#define sprintf sprintf_s
+//#define sprintf sprintf_s
 #define stricmp _stricmp
 #define strtof strtod /* not really correct but best we can do */
 #define strtoll _strtoi64
 #define strtoull _strtoui64
-#define vsnprintf vsnprintf_s
+//#define vsnprintf vsnprintf_s
 
 #pragma warning(disable: 4018) // signed/unsigned mismatch
 #pragma warning(disable: 4244) // possible data loss in int conversion
diff -rupN re2_orig/util/valgrind.h re2_new/util/valgrind.h
--- re2_orig/util/valgrind.h	2015-06-03 21:01:40.315784200 +0300
+++ re2_new/util/valgrind.h	2015-06-03 21:11:07.508240700 +0300
@@ -126,6 +126,7 @@
 #endif
 
 
+#ifndef WIN32
 /* ------------------------------------------------------------------ */
 /* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS.  There is nothing */
 /* in here of use to end-users -- skip to the next section.           */
@@ -4171,6 +4172,7 @@ typedef
                                _qzz_addr, _qzz_len, 0, 0, 0);     \
    }
 
+#endif
 
 /* These requests are for getting Valgrind itself to print something.
    Possibly with a backtrace.  This is a really ugly hack.  The return value