diff options
Diffstat (limited to 'tools/configure/configureapp.cpp')
| -rw-r--r-- | tools/configure/configureapp.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp index 70413e1..2c20d51 100644 --- a/tools/configure/configureapp.cpp +++ b/tools/configure/configureapp.cpp @@ -353,6 +353,7 @@ Configure::Configure( int& argc, char** argv ) dictionary[ "QMAKESPEC" ] = tmp; dictionary[ "INCREDIBUILD_XGE" ] = "auto"; + dictionary[ "LTCG" ] = "no"; } Configure::~Configure() @@ -489,6 +490,12 @@ void Configure::parseCmdLine() else if( configCmdLine.at(i) == "-commercial" ) { dictionary[ "BUILDTYPE" ] = "commercial"; } + else if( configCmdLine.at(i) == "-ltcg" ) { + dictionary[ "LTCG" ] = "yes"; + } + else if( configCmdLine.at(i) == "-no-ltcg" ) { + dictionary[ "LTCG" ] = "no"; + } #endif else if( configCmdLine.at(i) == "-platform" ) { @@ -1560,6 +1567,9 @@ bool Configure::displayHelp() desc("SHARED", "yes", "-shared", "Create and use shared Qt libraries."); desc("SHARED", "no", "-static", "Create and use static Qt libraries.\n"); + desc("LTCG", "yes", "-ltcg", "Use Link Time Code Generation. (Release builds only)"); + desc("LTCG", "no", "-no-ltcg", "Do not use Link Time Code Generation.\n"); + desc("FAST", "no", "-no-fast", "Configure Qt normally by generating Makefiles for all project files."); desc("FAST", "yes", "-fast", "Configure Qt quickly by generating Makefiles only for library and " "subdirectory targets. All other Makefiles are created as wrappers " @@ -2628,6 +2638,8 @@ void Configure::generateCachefile() else configStream << " static"; + if( dictionary[ "LTCG" ] == "yes" ) + configStream << " ltcg"; if( dictionary[ "STL" ] == "yes" ) configStream << " stl"; if ( dictionary[ "EXCEPTIONS" ] == "yes" ) @@ -3071,6 +3083,7 @@ void Configure::displayConfig() cout << "Architecture................" << dictionary[ "ARCHITECTURE" ] << endl; cout << "Maketool...................." << dictionary[ "MAKE" ] << endl; cout << "Debug symbols..............." << (dictionary[ "BUILD" ] == "debug" ? "yes" : "no") << endl; + cout << "Link Time Code Generation..." << dictionary[ "LTCG" ] << endl; cout << "Accessibility support......." << dictionary[ "ACCESSIBILITY" ] << endl; cout << "STL support................." << dictionary[ "STL" ] << endl; cout << "Exception support..........." << dictionary[ "EXCEPTIONS" ] << endl; |