CXX-77 Backport relevant server repo changes applied between rc0 and rc1

SConstruct

@@ -210,12 +210,12 @@ add_option( "cxx-use-shell-environment", "use $CXX from shell for C++ compiler"
 add_option( "ld", "linker to use" , 1 , True )
 add_option( "c++11", "enable c++11 support (experimental)", 0, True )
 
-add_option( "cpppath", "Include path if you have headers in a nonstandard directory" , 1 , True )
-add_option( "libpath", "Library path if you have libraries in a nonstandard directory" , 1 , True )
+add_option( "cpppath", "Include path if you have headers in a nonstandard directory" , 1 , False )
+add_option( "libpath", "Library path if you have libraries in a nonstandard directory" , 1 , False )
 
-add_option( "extrapath", "comma separated list of add'l paths  (--extrapath /opt/foo/,/foo) static linking" , 1 , True )
-add_option( "extrapathdyn", "comma separated list of add'l paths  (--extrapath /opt/foo/,/foo) dynamic linking" , 1 , True )
-add_option( "extralib", "comma separated list of libraries  (--extralib js_static,readline" , 1 , True )
+add_option( "extrapath", "comma separated list of add'l paths  (--extrapath /opt/foo/,/foo) static linking" , 1 , False )
+add_option( "extrapathdyn", "comma separated list of add'l paths  (--extrapath /opt/foo/,/foo) dynamic linking" , 1 , False )
+add_option( "extralib", "comma separated list of libraries  (--extralib js_static,readline" , 1 , False )
 
 add_option( "no-glibc-check" , "don't check for new versions of glibc" , 0 , False )
 

src/mongo/base/error_codes.err

@@ -84,9 +84,11 @@ error_code("NoClientContext", 81)
 error_code("NoProgressMade", 82)
 
 # Non-sequential error codes (for compatibility only)
-error_code("DuplicateKey", 11000)
 error_code("NotMaster", 10107) #this comes from assert_util.h
+error_code("DuplicateKey", 11000)
+error_code("InterruptedAtShutdown", 11600)
 error_code("Interrupted", 11601)
 error_code("OutOfDiskSpace", 14031 )
 
 error_class("NetworkError", ["HostUnreachable", "HostNotFound"])
+error_class("Interruption", ["Interrupted", "InterruptedAtShutdown", "ExceededTimeLimit"])

src/mongo/base/generate_error_codes.py

@@ -158,6 +158,8 @@ def generate_error_class_predicate_definition(class_name, code_names):
 
 #pragma once
 
+#include <string>
+
 #include "mongo/base/string_data.h"
 #include "mongo/client/export_macros.h"
 
@@ -177,19 +179,19 @@ class MONGO_CLIENT_API ErrorCodes {
             MaxError
         };
 
-        static const char* errorString(Error err);
+        static std::string errorString(Error err);
 
         /**
-         * Parse an Error from its "name".  Returns UnknownError if "name" is unrecognized.
+         * Parses an Error from its "name".  Returns UnknownError if "name" is unrecognized.
          *
          * NOTE: Also returns UnknownError for the string "UnknownError".
          */
         static Error fromString(const StringData& name);
 
         /**
-         * Parse an Error from its "code".  Returns UnknownError if "code" is unrecognized.
-         *
-         * NOTE: Also returns UnknownError for the integer code for UnknownError.
+         * Casts an integer "code" to an Error.  Unrecognized codes are preserved, meaning
+         * that the result of a call to fromInt() may not be one of the values in the
+         * Error enumeration.
          */
         static Error fromInt(int code);
 
@@ -218,13 +220,16 @@ class MONGO_CLIENT_API ErrorCodes {
 
 #include "mongo/base/error_codes.h"
 
-#include <cstring>
+#include <boost/static_assert.hpp>
+
+#include "mongo/util/mongoutils/str.h"
 
 namespace mongo {
-    const char* ErrorCodes::errorString(Error err) {
+
+    std::string ErrorCodes::errorString(Error err) {
         switch (err) {
         %(symbol_to_string_cases)s;
-        default: return "Unknown error code";
+        default: return mongoutils::str::stream() << "Location" << err;
         }
     }
 
@@ -234,14 +239,14 @@ class MONGO_CLIENT_API ErrorCodes {
     }
 
     ErrorCodes::Error ErrorCodes::fromInt(int code) {
-        switch (code) {
-        %(int_to_symbol_cases)s;
-        default:
-            return UnknownError;
-        }
+        return static_cast<Error>(code);
     }
 
     %(error_code_class_predicate_definitions)s
+
+namespace {
+    BOOST_STATIC_ASSERT(sizeof(ErrorCodes::Error) == sizeof(int));
+}  // namespace
 }  // namespace mongo
 '''
 

src/mongo/base/status-inl.h

@@ -45,7 +45,7 @@ namespace mongo {
         return _error ? _error->code : ErrorCodes::OK;
     }
 
-    inline const char* Status::codeString() const {
+    inline std::string Status::codeString() const {
         return ErrorCodes::errorString(code());
     }
 

src/mongo/base/status.h

@@ -89,7 +89,7 @@ namespace mongo {
 
         inline ErrorCodes::Error code() const;
 
-        inline const char* codeString() const;
+        inline std::string codeString() const;
 
         inline std::string reason() const;
 

src/mongo/util/assert_util.h

@@ -31,7 +31,6 @@ namespace mongo {
     enum CommonErrorCodes {
         OkCode = 0,
         DatabaseDifferCaseCode = 13297 ,  // uassert( 13297 )
-        InterruptedAtShutdown = 11600 ,   // uassert( 11600 )
         SendStaleConfigCode = 13388 ,     // uassert( 13388 )
         RecvStaleConfigCode = 9996,       // uassert( 9996 )
         PrepareConfigsFailedCode = 13104, // uassert( 13104 )
@@ -144,12 +143,6 @@ namespace mongo {
 
         virtual bool severe() const { return true; }
         virtual bool isUserAssertion() const { return false; }
-
-        /* true if an interrupted exception - see KillCurrentOp */
-        bool interrupted() {
-            return _ei.code == InterruptedAtShutdown || _ei.code == 11601 ||
-                   _ei.code == ErrorCodes::ExceededTimeLimit;
-        }
     };
 
     /* UserExceptions are valid errors that a user can cause, like out of disk space or duplicate key */

src/mongo/util/version.cpp

@@ -31,7 +31,7 @@ namespace mongo {
      *      1.2.3-rc4-pre-
      * If you really need to do something else you'll need to fix _versionArray()
      */
-    const char versionString[] = "2.6.0-rc0";
+    const char versionString[] = "2.6.0-rc1";
 
     // See unit test for example outputs
     BSONArray toVersionArray(const char* version){