[cwittich] 19789: added PCH support

added PCH support
removed some redundant code
Modified: trunk/reactos/tools/rbuild/backend/msvc/vcprojmaker.cpp
  _____

Modified: trunk/reactos/tools/rbuild/backend/msvc/vcprojmaker.cpp
--- trunk/reactos/tools/rbuild/backend/msvc/vcprojmaker.cpp
2005-11-30 22:17:11 UTC (rev 19788)
+++ trunk/reactos/tools/rbuild/backend/msvc/vcprojmaker.cpp
2005-11-30 22:44:41 UTC (rev 19789)
@@ -213,7 +213,10 @@

{
    	std::string& cfg = cfgs[icfg];

-		bool debug = !strstr ( cfg.c_str(), "Release" );
+		bool debug = strstr ( cfg.c_str(), "Debug" );
+		bool speed = strstr ( cfg.c_str(), "Speed" );
+		bool release = (!debug && !speed );
+
    	//bool msvc_headers = ( 0 != strstr ( cfg.c_str(), "MSVC
Headers" ) );

fprintf ( OUT, "\t\t<Configuration\r\n" );
@@ -248,30 +251,22 @@
    	if ( debug )
    	{
    		defines.push_back ( "_DEBUG" );
-			if ( lib || exe )
-			{
-				defines.push_back ( "_LIB" );
-			}
-			else
-			{
-				defines.push_back ( "_WINDOWS" );
-				defines.push_back ( "_USRDLL" );
-			}
    	}
    	else
    	{
    		defines.push_back ( "NDEBUG" );
-			if ( lib || exe )
-			{
-				defines.push_back ( "_LIB" );
-			}
-			else
-			{
-				defines.push_back ( "_WINDOWS" );
-				defines.push_back ( "_USRDLL" );
-			}
    	}

+		if ( lib || exe )
+		{
+			defines.push_back ( "_LIB" );
+		}
+		else
+		{
+			defines.push_back ( "_WINDOWS" );
+			defines.push_back ( "_USRDLL" );
+		}
+
    	fprintf ( OUT, "\t\t\t\tPreprocessorDefinitions="" );
    	for ( i = 0; i < defines.size(); i++ )
    	{
@@ -284,15 +279,29 @@
    	fprintf ( OUT, ""\r\n" );

fprintf ( OUT, "\t\t\t\tMinimalRebuild="TRUE"\r\n" );
-		fprintf ( OUT, "\t\t\t\tBasicRuntimeChecks="3"\r\n" );
+		fprintf ( OUT, "\t\t\t\tBasicRuntimeChecks="%s"\r\n",
debug ? "3" : "0" );
    	fprintf ( OUT, "\t\t\t\tRuntimeLibrary="5"\r\n" );
    	fprintf ( OUT, "\t\t\t\tBufferSecurityCheck="%s"\r\n",
debug ? "TRUE" : "FALSE" );
    	fprintf ( OUT,
"\t\t\t\tEnableFunctionLevelLinking="%s"\r\n", debug ? "TRUE" :
"FALSE" );
-		fprintf ( OUT, "\t\t\t\tUsePrecompiledHeader="0"\r\n"
);
-		fprintf ( OUT, "\t\t\t\tWarningLevel="1"\r\n" );
-		fprintf ( OUT,
"\t\t\t\tDetect64BitPortabilityProblems="TRUE"\r\n" );
-		fprintf ( OUT,
"\t\t\t\tDebugInformationFormat="4"/>\r\n" );
+		
+		if ( module.pch != NULL )
+		{
+			fprintf ( OUT,
"\t\t\t\tUsePrecompiledHeader="2"\r\n" );
+			string pch_path = Path::RelativeFromDirectory (
+				module.pch->file.name,
+				module.GetBasePath() );
+			fprintf ( OUT,
"\t\t\t\tPrecompiledHeaderThrough="%s"\r\n", pch_path.c_str() );
+		}
+		else
+		{
+			fprintf ( OUT,
"\t\t\t\tUsePrecompiledHeader="0"\r\n" );
+		}

+		fprintf ( OUT,
"\t\t\t\tWholeProgramOptimization="%s"\r\n", release ? "TRUE" :
"FALSE");
+		fprintf ( OUT, "\t\t\t\tWarningLevel="%s"\r\n",
release ? "0" : "4" );
+		fprintf ( OUT,
"\t\t\t\tDetect64BitPortabilityProblems="%s"\r\n", release ? "FALSE" :
"TRUE");
+		fprintf ( OUT,
"\t\t\t\tDebugInformationFormat="%s"/>\r\n", speed ? "0" : "4");
+
    	fprintf ( OUT, "\t\t\t<Tool\r\n" );
    	fprintf ( OUT,
"\t\t\t\tName="VCCustomBuildTool"/>\r\n" );

@@ -318,7 +327,7 @@

fprintf ( OUT,
"\t\t\t\tOutputFile="$(OutDir)/%s%s"\r\n", module.name.c_str(),
module_type.c_str() );
    		fprintf ( OUT,
"\t\t\t\tLinkIncremental="%d"\r\n", debug ? 2 : 1 );
-			fprintf ( OUT,
"\t\t\t\tGenerateDebugInformation="TRUE"\r\n" );
+			fprintf ( OUT,
"\t\t\t\tGenerateDebugInformation="%s"\r\n", speed ? "FALSE" : "TRUE"
);

if ( debug )
    			fprintf ( OUT,
"\t\t\t\tProgramDatabaseFile="$(OutDir)/%s.pdb"\r\n",
module.name.c_str() );
@@ -351,7 +360,7 @@
    				fprintf ( OUT,
"\t\t\t\tSubSystem="%d"\r\n", console ? 1 : 2 );
    			}
    		}
-			else if ( dll)
+			else if ( dll )
    		{
    			fprintf ( OUT,
"\t\t\t\tEntryPointSymbol="%s"\r\n", module.entrypoint == "" ?
"DllMain" : module.entrypoint.c_str ());
    			fprintf ( OUT,
"\t\t\t\tBaseAddress="%s"\r\n", module.baseaddress == "" ? "0x40000" :
module.baseaddress.c_str ());
@@ -407,11 +416,24 @@
    	fprintf ( OUT, "\t\t\t<File\r\n" );
    	fprintf ( OUT, "\t\t\t\tRelativePath="%s">\r\n",
source_file.c_str() );

-		if (configuration.VSProjectVersion < "8.00") {
-			for ( size_t iconfig = 0; iconfig < cfgs.size();
iconfig++ )
+		for ( size_t iconfig = 0; iconfig < cfgs.size();
iconfig++ )
+		{
+			std::string& config = cfgs[iconfig];
+
+			if ( isrcfile == 0 )
    		{
-				std::string& config = cfgs[iconfig];
+				/* little hack to speed up PCH */
+				fprintf ( OUT,
"\t\t\t\t<FileConfiguration\r\n" );
+				fprintf ( OUT, "\t\t\t\t\tName="" );
+				fprintf ( OUT, config.c_str() );
+				fprintf ( OUT, "|Win32">\r\n" );
+				fprintf ( OUT, "\t\t\t\t\t<Tool\r\n" );
+				fprintf ( OUT,
"\t\t\t\t\t\tName="VCCLCompilerTool"\r\n" );
+				fprintf ( OUT,
"\t\t\t\t\t\tUsePrecompiledHeader="1"/>\r\n" );
+				fprintf ( OUT,
"\t\t\t\t</FileConfiguration>\r\n" );
+			}

+			if (configuration.VSProjectVersion < "8.00") {
    			if ((source_file.find(".idl") !=
string::npos) || ((source_file.find(".asm") != string::npos ||
tolower(source_file.at(source_file.size() - 1)) == 's')))
    			{
    				fprintf ( OUT,
"\t\t\t\t<FileConfiguration\r\n" );