[hyperion] 41366: deleted tools/msc_helper deleted tools/msc_helper/msc_helper.cpp deleted tools/msc_helper/msc_helper.rbuild added tools/rbuild_helper deleted tools/rbuild_helper/msc_helper.cpp deleted tools/rbuild_helper/msc_helper.rbuild added tools/rbuild_helper/rbuild_helper.rbuild msc_helper renamed to rbuild_helper, because it could be useful to more than just Visual C++ added tools/rbuild_helper/rbuild_helper.cpp Allow rbuild_helper to override any environment variable, given an override

Author: hyperion
Date: Wed Jun 10 15:16:28 2009
New Revision: 41366

URL: http://svn.reactos.org/svn/reactos?rev=41366&view=rev
Log:
deleted    tools/msc_helper
deleted    tools/msc_helper/msc_helper.cpp
deleted    tools/msc_helper/msc_helper.rbuild
added      tools/rbuild_helper
deleted    tools/rbuild_helper/msc_helper.cpp
deleted    tools/rbuild_helper/msc_helper.rbuild
added      tools/rbuild_helper/rbuild_helper.rbuild
   msc_helper renamed to rbuild_helper, because it could be useful to more than just
Visual C++

added      tools/rbuild_helper/rbuild_helper.cpp
   Allow rbuild_helper to override any environment variable, given an override prefix
(e.g., %VAR% will be replaced by %<override prefix>VAR%)

modified   tools/tools.rbuild
   Build rbuild_helper by default

Added:
    trunk/reactos/tools/rbuild_helper/   (props changed)
      - copied from r41235, trunk/reactos/tools/msc_helper/
    trunk/reactos/tools/rbuild_helper/rbuild_helper.cpp   (contents, props changed)
      - copied, changed from r41235, trunk/reactos/tools/msc_helper/msc_helper.cpp
    trunk/reactos/tools/rbuild_helper/rbuild_helper.rbuild   (contents, props changed)
      - copied, changed from r41235, trunk/reactos/tools/msc_helper/msc_helper.rbuild
Removed:
    trunk/reactos/tools/msc_helper/
    trunk/reactos/tools/rbuild_helper/msc_helper.cpp
    trunk/reactos/tools/rbuild_helper/msc_helper.rbuild
Modified:
    trunk/reactos/tools/tools.rbuild

Propchange: trunk/reactos/tools/rbuild_helper/
------------------------------------------------------------------------------
--- bugtraq:logregex (added)
+++ bugtraq:logregex Wed Jun 10 15:16:28 2009
@@ -1,0 +1,2 @@
+([Ii]ssue|[Bb]ug)s? #?(\d+)(,? ?#?(\d+))*(,? ?(and |or )?#?(\d+))?
+(\d+)

Propchange: trunk/reactos/tools/rbuild_helper/
------------------------------------------------------------------------------
    bugtraq:message = See issue #%BUGID% for more details.

Propchange: trunk/reactos/tools/rbuild_helper/
------------------------------------------------------------------------------
    bugtraq:url = http://www.reactos.org/bugzilla/show_bug.cgi?id=%BUGID%

Propchange: trunk/reactos/tools/rbuild_helper/
------------------------------------------------------------------------------
    svn:mergeinfo = 

Propchange: trunk/reactos/tools/rbuild_helper/
------------------------------------------------------------------------------
    tsvn:logminsize = 10

Removed: trunk/reactos/tools/rbuild_helper/msc_helper.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/msc_helper/msc_helpe…
==============================================================================
--- trunk/reactos/tools/rbuild_helper/msc_helper.cpp [iso-8859-1] (original)
+++ trunk/reactos/tools/rbuild_helper/msc_helper.cpp (removed)
@@ -1,475 +1,0 @@
-/*
-	Copyright (c) 2009 KJK::Hyperion
-
-	Permission is hereby granted, free of charge, to any person obtaining a
-	copy of this software and associated documentation files (the "Software"),
-	to deal in the Software without restriction, including without limitation
-	the rights to use, copy, modify, merge, publish, distribute, sublicense,
-	and/or sell copies of the Software, and to permit persons to whom the
-	Software is furnished to do so, subject to the following conditions:
-
-	The above copyright notice and this permission notice shall be included in
-	all copies or substantial portions of the Software.
-
-	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-	DEALINGS IN THE SOFTWARE.
-*/
-
-#include <functional>
-#include <iterator>
-
-#include <tchar.h>
-#include <limits.h>
-
-#include <stdio.h>
-
-#define WIN32_LEAN_AND_MEAN
-#define STRICT
-#include <windows.h>
-
-#undef RtlMoveMemory
-extern "C" DECLSPEC_IMPORT void NTAPI RtlMoveMemory(void UNALIGNED *, const
void UNALIGNED *, SIZE_T);
-
-#ifndef ARRAYSIZE
-#define ARRAYSIZE(X_) (sizeof(X_) / sizeof((X_)[0]))
-#endif
-
-#include <kjk/argv_parser.h>
-#include <kjk/stringz_iterator.h>
-
-using namespace kjk;
-
-namespace
-{
-	bool WriteAll(HANDLE hFile, const void * p, size_t cb)
-	{
-		const char * pb = static_cast<const char *>(p);
-		bool ret = cb == 0;
-
-		while(cb)
-		{
-			DWORD cbToWrite;
-
-			if(cb > MAXLONG)
-				cbToWrite = MAXLONG;
-			else
-				cbToWrite = static_cast<DWORD>(cb);
-
-			DWORD cbWritten;
-			ret = !!WriteFile(hFile, pb, cbToWrite, &cbWritten, NULL);
-
-			if(!ret)
-				break;
-
-			cb -= cbWritten;
-			pb += cbWritten;
-		}
-
-		return ret;
-	}
-
-	DECLSPEC_NORETURN
-	void Exit(DWORD dwExitCode)
-	{
-		for(;;) TerminateProcess(GetCurrentProcess(), dwExitCode);
-	}
-
-	DECLSPEC_NORETURN
-	void Die(DWORD dwExitCode, const char * pszFunction, DWORD dwErrCode)
-	{
-		DWORD_PTR args[] = { (DWORD_PTR)pszFunction, dwErrCode };
-
-		char * pszMessage;
-		DWORD cchMessage = FormatMessageA
-		(
-			FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_ARGUMENT_ARRAY |
FORMAT_MESSAGE_FROM_STRING,
-			"msc_helper: %1!s!() failed: error %2!lu!\n",
-			0,
-			0,
-			(LPSTR)&pszMessage,
-			0,
-			(va_list *)args
-		);
-
-		if(cchMessage)
-		{
-			(void)WriteAll(GetStdHandle(STD_ERROR_HANDLE), pszMessage, cchMessage);
-			LocalFree((HLOCAL)pszMessage);
-		}
-
-		Exit(dwExitCode);
-	}
-
-	DECLSPEC_NORETURN
-	void Die(const char * pszFunction)
-	{
-		Die(1, pszFunction, GetLastError());
-	}
-
-	DECLSPEC_NORETURN
-	void Die(const char * pszFunction, DWORD dwExitCode)
-	{
-		Die(1, pszFunction, dwExitCode);
-	}
-
-	template<size_t N>
-	DECLSPEC_NORETURN
-	void DieMessage(const char (& msg)[N])
-	{
-		(void)WriteAll(GetStdHandle(STD_ERROR_HANDLE), msg, (N) - 1);
-		Exit(1);
-	}
-
-	DECLSPEC_NORETURN
-	void OutOfMemory()
-	{
-		DieMessage("msc_helper: out of memory\n");
-	}
-
-	class store_argument
-	{
-	private:
-		char * m_arg;
-		size_t m_argLen;
-
-	public:
-		// Pretend we are an STL container
-		typedef TCHAR value_type;
-		typedef TCHAR * pointer;
-		typedef TCHAR& reference;
-		typedef const TCHAR * const_pointer;
-		typedef const TCHAR& const_reference;
-
-		void push_back(TCHAR x)
-		{
-#ifdef UNICODE
-			if(x > CHAR_MAX)
-				DieMessage("msc_helper: invalid character in command line\n");
-#endif
-			m_arg = static_cast<char *>(HeapReAlloc(GetProcessHeap(), 0, m_arg, m_argLen +
1));
-
-			if(m_arg == NULL)
-				OutOfMemory();
-
-			m_arg[m_argLen] = static_cast<char>(x);
-			++ m_argLen;
-		}
-
-	public:
-		store_argument(): m_arg(static_cast<char *>(HeapAlloc(GetProcessHeap(), 0, 1))),
m_argLen(0)
-		{
-			if(m_arg == NULL)
-				OutOfMemory();
-		}
-
-		const char * get_arg() const { return m_arg; }
-		size_t get_arg_len() const { return m_argLen; }
-	};
-
-	class filter_output
-	{
-	private:
-		const char * m_pFilterLine;
-		size_t m_cbFilterLine;
-		HANDLE m_hOutput;
-		bool& m_fDone;
-
-		static DWORD s_cbDummy;
-		static DWORD s_pipeId;
-
-		char m_buffer[1024];
-		LPTSTR m_pszPipeName;
-		HANDLE m_hReadFrom;
-		OVERLAPPED m_asyncRead;
-		char * m_pLineBuffer;
-		size_t m_cbLineBuffer;
-
-		bool begin_read()
-		{
-			bool bRet = !!ReadFile(m_hReadFrom, m_buffer, sizeof(m_buffer), &s_cbDummy,
&m_asyncRead);
-
-			if(!bRet)
-			{
-				bRet = GetLastError() != ERROR_BROKEN_PIPE;
-
-				if(bRet)
-				{
-					bRet = GetLastError() == ERROR_IO_PENDING;
-
-					if(!bRet)
-						Die("ReadFile");
-				}
-			}
-
-			return bRet;
-		}
-
-		void push_input(size_t cbBufferValid)
-		{
-			if(m_fDone)
-			{
-				if(!WriteAll(m_hOutput, m_buffer, cbBufferValid))
-					Die("WriteFile");
-
-				return;
-			}
-
-			// Add the data read from output to the line buffer
-			size_t cbLineBufferNew = m_cbLineBuffer + cbBufferValid;
-
-			if(m_pLineBuffer)
-				m_pLineBuffer = static_cast<char *>(HeapReAlloc(GetProcessHeap(), 0,
m_pLineBuffer, cbLineBufferNew));
-			else
-				m_pLineBuffer = static_cast<char *>(HeapAlloc(GetProcessHeap(), 0,
cbLineBufferNew));
-
-			if(m_pLineBuffer == NULL)
-				OutOfMemory();
-
-			RtlMoveMemory(m_pLineBuffer + m_cbLineBuffer, m_buffer, cbBufferValid);
-
-			// Parse all complete lines in the line buffer
-			size_t cbLineStart = 0;
-
-			for(size_t i = m_cbLineBuffer; i < cbLineBufferNew; ++ i)
-			{
-				// We have a complete line
-				if(m_pLineBuffer[i] == '\n' || m_pLineBuffer[i] == '\r')
-				{
-					size_t cbLine = i - cbLineStart;
-
-					++ i;
-
-					if(i < cbLineBufferNew && m_pLineBuffer[i - 1] == '\r' &&
m_pLineBuffer[i] == '\n')
-						++ i;
-
-					size_t cbLineFull = i - cbLineStart;
-
-					bool fMatched = cbLine == m_cbFilterLine && memcmp(m_pLineBuffer +
cbLineStart, m_pFilterLine, m_cbFilterLine) == 0;
-
-					// The line doesn't match: dump it
-					if(!fMatched)
-					{
-						if(!WriteAll(m_hOutput, m_pLineBuffer + cbLineStart, cbLineFull))
-							Die("WriteFile");
-					}
-					// The line matches: we are done
-					else
-						m_fDone = fMatched;
-
-					cbLineStart = i;
-				}
-
-				// Filtering is complete: from now on, just dump everything
-				if(m_fDone)
-				{
-					if(!WriteAll(m_hOutput, m_buffer + i, cbLineBufferNew - i))
-						Die("WriteFile");
-
-					HeapFree(GetProcessHeap(), 0, m_pLineBuffer);
-					return;
-				}
-			}
-
-			// Re-buffer what's left
-			m_cbLineBuffer = cbLineBufferNew - cbLineStart;
-			RtlMoveMemory(m_pLineBuffer, m_pLineBuffer + cbLineStart, m_cbLineBuffer);
-		}
-
-	public:
-		filter_output(const char * pFilterLine, size_t cbFilterLine, HANDLE hOutput, bool *
pfDone):
-			m_pFilterLine(pFilterLine),
-			m_cbFilterLine(cbFilterLine),
-			m_hOutput(hOutput),
-			m_fDone(*pfDone),
-			m_asyncRead(),
-			m_pLineBuffer(0),
-			m_cbLineBuffer(0)
-		{
-			for(;;)
-			{
-				DWORD_PTR args[] = { GetCurrentProcessId(), s_pipeId };
-
-				DWORD cchPipeName = FormatMessage
-				(
-					FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_ARGUMENT_ARRAY |
FORMAT_MESSAGE_FROM_STRING,
-					TEXT("\\\\.\\pipe\\msc_helper-%1!08X!-%2!08X!"),
-					0,
-					0,
-					(LPTSTR)&m_pszPipeName,
-					0,
-					(va_list *)args
-				);
-
-				if(cchPipeName == 0)
-					Die("FormatMessage");
-
-				m_hReadFrom = CreateNamedPipe(m_pszPipeName, PIPE_ACCESS_INBOUND |
FILE_FLAG_OVERLAPPED, PIPE_TYPE_BYTE, 1, 0, 0, 0, NULL);
-
-				++ s_pipeId;
-
-				if(m_hReadFrom != INVALID_HANDLE_VALUE)
-					break;
-
-				if(GetLastError() != ERROR_PIPE_BUSY)
-					Die("CreateNamedPipe");
-			}
-
-			// Just in case
-			bool fEmptyFilter = m_cbFilterLine == 0;
-
-			if(fEmptyFilter)
-				m_fDone = fEmptyFilter;
-		}
-
-		HANDLE open_write_end(LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD
dwFlagsAndAttributes, HANDLE hTemplateFile)
-		{
-			HANDLE hWritePipe = CreateFile(m_pszPipeName, GENERIC_WRITE, FILE_SHARE_READ,
lpSecurityAttributes, OPEN_EXISTING, dwFlagsAndAttributes, hTemplateFile);
-
-			if(hWritePipe == INVALID_HANDLE_VALUE)
-				Die("CreateFile");
-
-			(void)begin_read();
-			return hWritePipe;
-		}
-
-		HANDLE get_read_completion() const
-		{
-			return m_hReadFrom;
-		}
-
-		bool operator()()
-		{
-			DWORD cbBufferValid;
-
-			if(!GetOverlappedResult(m_hReadFrom, &m_asyncRead, &cbBufferValid, TRUE))
-			{
-				bool b = GetLastError() != ERROR_BROKEN_PIPE;
-
-				if(!b)
-					return b;
-
-				Die("ReadFile");
-			}
-
-			push_input(cbBufferValid);
-			return begin_read();
-		}
-	};
-
-	DWORD filter_output::s_cbDummy = 0;
-	DWORD filter_output::s_pipeId = 0;
-}
-
-int main()
-{
-	DWORD dwExitCode = 1;
-
-	// Parse the command line
-	LPCTSTR pszCommandLine = GetCommandLine();
-
-	// Skip argv[0]
-	pszCommandLine = skip_argument(stringz_begin(pszCommandLine),
stringz_end(pszCommandLine)).base();
-
-	// Get argv[1]: the line that should be filtered out of the output
-	// argv[2..N] will become argv[0..N-2] of the compiler
-	store_argument filterLine;
-	pszCommandLine = copy_argument(stringz_begin(pszCommandLine),
stringz_end(pszCommandLine), std::back_inserter(filterLine)).base();
-
-	// Initialize the output filters
-	bool fDone = false;
-	filter_output filterStdOutput(filterLine.get_arg(), filterLine.get_arg_len(),
GetStdHandle(STD_OUTPUT_HANDLE), &fDone);
-	filter_output filterStdError(filterLine.get_arg(), filterLine.get_arg_len(),
GetStdHandle(STD_ERROR_HANDLE), &fDone);
-
-	// A handle that will never be signaled
-	HANDLE hNever;
-
-	if(!DuplicateHandle(GetCurrentProcess(), GetCurrentProcess(), GetCurrentProcess(),
&hNever, SYNCHRONIZE, FALSE, 0))
-		Die("DuplicateHandle");
-
-	// Fix the environment
-	static TCHAR szPath[32768];
-	DWORD cchPath = GetEnvironmentVariable(TEXT("MSC_HELPER_PATH"), szPath,
ARRAYSIZE(szPath));
-
-	if(cchPath > ARRAYSIZE(szPath))
-		DieMessage("msc_helper: %MSC_HELPER_PATH% variable too big\n");
-
-	if(cchPath > 0 && !SetEnvironmentVariable(TEXT("PATH"), szPath))
-		Die("SetEnvironmentVariable");
-
-	// Run the sub-process
-	STARTUPINFO si;
-	GetStartupInfo(&si);
-
-	si.dwFlags |= STARTF_USESTDHANDLES;
-
-	si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
-
-	SECURITY_ATTRIBUTES pipeAttributes = { sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
-	si.hStdOutput = filterStdOutput.open_write_end(&pipeAttributes, 0, NULL);
-	si.hStdError = filterStdError.open_write_end(&pipeAttributes, 0, NULL);
-
-	PROCESS_INFORMATION pi = {};
-
-	if(!CreateProcess(NULL, const_cast<LPTSTR>(pszCommandLine), NULL, NULL, TRUE, 0,
NULL, NULL, &si, &pi))
-		Die("CreateProcess");
-
-	CloseHandle(pi.hThread);
-	CloseHandle(si.hStdOutput);
-	CloseHandle(si.hStdError);
-
-	(void)SetProcessWorkingSetSize(GetCurrentProcess(), (SIZE_T)-1, (SIZE_T)-1);
-
-	HANDLE waitHandles[3] =
-	{
-		pi.hProcess,
-		filterStdOutput.get_read_completion(),
-		filterStdError.get_read_completion()
-	};
-
-	unsigned done = 0;
-
-	char * pLineBuffer = NULL;
-	size_t cbLineBuffer = 0;
-
-	while(done < ARRAYSIZE(waitHandles))
-	{
-		switch(WaitForMultipleObjects(ARRAYSIZE(waitHandles), waitHandles, FALSE, INFINITE))
-		{
-		case WAIT_OBJECT_0:
-			GetExitCodeProcess(pi.hProcess, &dwExitCode);
-			waitHandles[WAIT_OBJECT_0] = hNever;
-			++ done;
-			break;
-
-		case WAIT_OBJECT_0 + 1:
-			if(!filterStdOutput())
-			{
-				waitHandles[WAIT_OBJECT_0 + 1] = hNever;
-				++ done;
-			}
-
-			break;
-
-		case WAIT_OBJECT_0 + 2:
-			if(!filterStdError())
-			{
-				waitHandles[WAIT_OBJECT_0 + 2] = hNever;
-				++ done;
-			}
-
-			break;
-
-		default:
-			Die("WaitForMultipleObjects");
-		}
-	}
-
-	Exit(dwExitCode);
-}
-
-// EOF

Removed: trunk/reactos/tools/rbuild_helper/msc_helper.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/msc_helper/msc_helpe…
==============================================================================
--- trunk/reactos/tools/rbuild_helper/msc_helper.rbuild [iso-8859-1] (original)
+++ trunk/reactos/tools/rbuild_helper/msc_helper.rbuild (removed)
@@ -1,6 +1,0 @@
-<?xml version="1.0"?>
-<module name="msc_helper" type="buildtool">
-	<define name="UNICODE" />
-	<define name="_UNICODE" />
-	<file>msc_helper.cpp</file>
-</module>

Copied: trunk/reactos/tools/rbuild_helper/rbuild_helper.cpp (from r41235,
trunk/reactos/tools/msc_helper/msc_helper.cpp)
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild_helper/rbuild…
==============================================================================
--- trunk/reactos/tools/msc_helper/msc_helper.cpp [iso-8859-1] (original)
+++ trunk/reactos/tools/rbuild_helper/rbuild_helper.cpp [iso-8859-1] Wed Jun 10 15:16:28
2009
@@ -20,11 +20,18 @@
 	DEALINGS IN THE SOFTWARE.
 */
 
+#if !defined(WIN32)
+
+// TODO: needs a near rewrite for UNIX, but it's not required right now
+int main() { return 1; }
+
+#else
+
 #include <functional>
 #include <iterator>
+#include <limits>
 
 #include <tchar.h>
-#include <limits.h>
 
 #include <stdio.h>
 
@@ -131,10 +138,11 @@
 		DieMessage("msc_helper: out of memory\n");
 	}
 
+	template<class CharT>
 	class store_argument
 	{
 	private:
-		char * m_arg;
+		CharT * m_arg;
 		size_t m_argLen;
 
 	public:
@@ -147,27 +155,26 @@
 
 		void push_back(TCHAR x)
 		{
-#ifdef UNICODE
-			if(x > CHAR_MAX)
+			if(x > std::numeric_limits<CharT>::max() || x <
std::numeric_limits<CharT>::min())
 				DieMessage("msc_helper: invalid character in command line\n");
-#endif
-			m_arg = static_cast<char *>(HeapReAlloc(GetProcessHeap(), 0, m_arg, m_argLen +
1));
+
+			m_arg = static_cast<CharT *>(HeapReAlloc(GetProcessHeap(), 0, m_arg, (m_argLen +
1) * sizeof(CharT)));
 
 			if(m_arg == NULL)
 				OutOfMemory();
 
-			m_arg[m_argLen] = static_cast<char>(x);
-			++ m_argLen;
+			m_arg[m_argLen] = static_cast<CharT>(x);
+			++ m_argLen; // TODO: better allocation strategy
 		}
 
 	public:
-		store_argument(): m_arg(static_cast<char *>(HeapAlloc(GetProcessHeap(), 0, 1))),
m_argLen(0)
+		store_argument(): m_arg(static_cast<CharT *>(HeapAlloc(GetProcessHeap(), 0, 1))),
m_argLen(0)
 		{
 			if(m_arg == NULL)
 				OutOfMemory();
 		}
 
-		const char * get_arg() const { return m_arg; }
+		const CharT * get_arg() const { return m_arg; }
 		size_t get_arg_len() const { return m_argLen; }
 	};
 
@@ -363,6 +370,17 @@
 
 	DWORD filter_output::s_cbDummy = 0;
 	DWORD filter_output::s_pipeId = 0;
+
+	size_t LengthOfVersionStrings(const TCHAR * pszStrings)
+	{
+		size_t cchStrings = 0;
+
+		do
+			cchStrings += lstrlen(pszStrings + cchStrings) + 1;
+		while(pszStrings[cchStrings]);
+
+		return cchStrings + 1;
+	}
 }
 
 int main()
@@ -375,10 +393,15 @@
 	// Skip argv[0]
 	pszCommandLine = skip_argument(stringz_begin(pszCommandLine),
stringz_end(pszCommandLine)).base();
 
-	// Get argv[1]: the line that should be filtered out of the output
-	// argv[2..N] will become argv[0..N-2] of the compiler
-	store_argument filterLine;
+	// Get argv[1]: the prefix for environment variable replacement
+	store_argument<TCHAR> envPrefix;
+	pszCommandLine = copy_argument(stringz_begin(pszCommandLine),
stringz_end(pszCommandLine), std::back_inserter(envPrefix)).base();
+
+	// Get argv[2]: the line that should be filtered out of the output
+	store_argument<char> filterLine;
 	pszCommandLine = copy_argument(stringz_begin(pszCommandLine),
stringz_end(pszCommandLine), std::back_inserter(filterLine)).base();
+
+	// argv[3..N] will become argv[0..N-3] of the compiler
 
 	// Initialize the output filters
 	bool fDone = false;
@@ -392,14 +415,62 @@
 		Die("DuplicateHandle");
 
 	// Fix the environment
-	static TCHAR szPath[32768];
-	DWORD cchPath = GetEnvironmentVariable(TEXT("MSC_HELPER_PATH"), szPath,
ARRAYSIZE(szPath));
-
-	if(cchPath > ARRAYSIZE(szPath))
-		DieMessage("msc_helper: %MSC_HELPER_PATH% variable too big\n");
-
-	if(cchPath > 0 && !SetEnvironmentVariable(TEXT("PATH"), szPath))
-		Die("SetEnvironmentVariable");
+	if(envPrefix.get_arg_len())
+	{
+		LPTCH pEnv = GetEnvironmentStrings();
+
+		if(!pEnv)
+			OutOfMemory();
+
+		SIZE_T cbEnv = LengthOfVersionStrings(pEnv) * sizeof(TCHAR);
+		LPVOID pDupEnv = HeapAlloc(GetProcessHeap(), 0, cbEnv);
+
+		if(!pDupEnv)
+			OutOfMemory();
+
+		RtlMoveMemory(pDupEnv, pEnv, cbEnv);
+		FreeEnvironmentStrings(pEnv);
+		pEnv = static_cast<TCHAR *>(pDupEnv);
+
+		LPCTSTR pszEnvVar = pEnv;
+
+		size_t cchPrefix = envPrefix.get_arg_len();
+		const TCHAR * pszBeginPrefix = envPrefix.get_arg();
+		const TCHAR * pszEndPrefix = pszBeginPrefix + cchPrefix;
+
+		do
+		{
+			const TCHAR * pszBeginName = pszEnvVar;
+			const TCHAR * pszEndName = std::find(stringz_begin(pszEnvVar), stringz_end(pszEnvVar),
TEXT('=')).base();
+			const TCHAR * pszBeginValue = pszEndName;
+
+			if(*pszEndName)
+			{
+				*const_cast<TCHAR *>(pszEndName) = 0;
+				++ pszBeginValue;
+			}
+
+			size_t cchName = pszEndName - pszBeginName;
+
+			if(cchName >= cchPrefix && std::equal(pszBeginPrefix, pszEndPrefix,
pszBeginName))
+			{
+				SetEnvironmentVariable(pszBeginName, NULL);
+
+				if(cchName > cchPrefix)
+					SetEnvironmentVariable(pszBeginName + cchPrefix, *pszBeginValue ? pszBeginValue :
NULL);
+			}
+
+			pszEnvVar = pszBeginValue;
+
+			while(*pszEnvVar)
+				++ pszEnvVar;
+
+			++ pszEnvVar;
+		}
+		while(*pszEnvVar);
+
+		HeapFree(GetProcessHeap(), 0, pEnv);
+	}
 
 	// Run the sub-process
 	STARTUPINFO si;
@@ -472,4 +543,6 @@
 	Exit(dwExitCode);
 }
 
+#endif
+
 // EOF

Propchange: trunk/reactos/tools/rbuild_helper/rbuild_helper.cpp
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: trunk/reactos/tools/rbuild_helper/rbuild_helper.cpp
------------------------------------------------------------------------------
    svn:mergeinfo = 

Copied: trunk/reactos/tools/rbuild_helper/rbuild_helper.rbuild (from r41235,
trunk/reactos/tools/msc_helper/msc_helper.rbuild)
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/rbuild_helper/rbuild…
==============================================================================
--- trunk/reactos/tools/msc_helper/msc_helper.rbuild [iso-8859-1] (original)
+++ trunk/reactos/tools/rbuild_helper/rbuild_helper.rbuild [iso-8859-1] Wed Jun 10
15:16:28 2009
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<module name="msc_helper" type="buildtool">
+<module name="rbuild_helper" type="buildtool">
 	<define name="UNICODE" />
 	<define name="_UNICODE" />
-	<file>msc_helper.cpp</file>
+	<file>rbuild_helper.cpp</file>
 </module>

Propchange: trunk/reactos/tools/rbuild_helper/rbuild_helper.rbuild
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: trunk/reactos/tools/rbuild_helper/rbuild_helper.rbuild
------------------------------------------------------------------------------
    svn:mergeinfo = 

Modified: trunk/reactos/tools/tools.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/tools/tools.rbuild?rev=413…
==============================================================================
--- trunk/reactos/tools/tools.rbuild [iso-8859-1] (original)
+++ trunk/reactos/tools/tools.rbuild [iso-8859-1] Wed Jun 10 15:16:28 2009
@@ -34,4 +34,7 @@
 <directory name="utf16le">
 	<xi:include href="utf16le/utf16le.rbuild" />
 </directory>
+<directory name="rbuild_helper">
+	<xi:include href="rbuild_helper/rbuild_helper.rbuild" />
+</directory>
 </group>