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| author | Marius Storm-Olsen <marius@trolltech.com> | 2009-05-13 11:58:18 (GMT) |
|---|---|---|
| committer | Marius Storm-Olsen <marius@trolltech.com> | 2009-05-13 12:46:09 (GMT) |
| commit | 56191830cdad9cbaa81c2ed8f22f1b2650a5608a (patch) | |
| tree | e5d5a02c283fd251be2a6753661b33729ccf9dac /mkspecs/win32-msvc2005 | |
| parent | a18ebd2a70e83863bc9a8cc64a65791a6d879f02 (diff) | |
| download | Qt-56191830cdad9cbaa81c2ed8f22f1b2650a5608a.zip Qt-56191830cdad9cbaa81c2ed8f22f1b2650a5608a.tar.gz Qt-56191830cdad9cbaa81c2ed8f22f1b2650a5608a.tar.bz2 | |
Turn off Link Time Code Generation (/LTCG) by default
Turning on LTCG affected too many projects, where customers applications
would take a long time linking, severly affecting their development time
(even though it was only added for release builds)
We turn it off by default, and add a -ltcg configuration option, and the
possibility to also do CONFIG+=ltcg in projects, should they not want it
for Qt, but in their own projects. (Same, they can build Qt with it, and
do CONFIG-=ltcg for their project)
Reviewed-by: andy
Diffstat (limited to 'mkspecs/win32-msvc2005')
| -rw-r--r-- | mkspecs/win32-msvc2005/qmake.conf | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mkspecs/win32-msvc2005/qmake.conf b/mkspecs/win32-msvc2005/qmake.conf index 00287cb..5ed8e01 100644 --- a/mkspecs/win32-msvc2005/qmake.conf +++ b/mkspecs/win32-msvc2005/qmake.conf @@ -19,9 +19,10 @@ QMAKE_YACCFLAGS = -d QMAKE_CFLAGS = -nologo -Zm200 -Zc:wchar_t- QMAKE_CFLAGS_WARN_ON = -W3 QMAKE_CFLAGS_WARN_OFF = -W0 -QMAKE_CFLAGS_RELEASE = -O2 -MD -GL +QMAKE_CFLAGS_RELEASE = -O2 -MD QMAKE_CFLAGS_DEBUG = -Zi -MDd QMAKE_CFLAGS_YACC = +QMAKE_CFLAGS_LTCG = -GL QMAKE_CXX = $$QMAKE_CC QMAKE_CXXFLAGS = $$QMAKE_CFLAGS @@ -30,6 +31,7 @@ QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE QMAKE_CXXFLAGS_DEBUG = $$QMAKE_CFLAGS_DEBUG QMAKE_CXXFLAGS_YACC = $$QMAKE_CFLAGS_YACC +QMAKE_CXXFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG QMAKE_CXXFLAGS_STL_ON = -EHsc QMAKE_CXXFLAGS_STL_OFF = QMAKE_CXXFLAGS_RTTI_ON = -GR @@ -50,11 +52,12 @@ QMAKE_RUN_CXX_IMP_BATCH = $(CXX) -c $(CXXFLAGS) $(INCPATH) -Fo$@ @<< QMAKE_LINK = link QMAKE_LFLAGS = /NOLOGO -QMAKE_LFLAGS_RELEASE = /INCREMENTAL:NO /LTCG +QMAKE_LFLAGS_RELEASE = /INCREMENTAL:NO QMAKE_LFLAGS_DEBUG = /DEBUG QMAKE_LFLAGS_CONSOLE = /SUBSYSTEM:CONSOLE QMAKE_LFLAGS_WINDOWS = /SUBSYSTEM:WINDOWS \"/MANIFESTDEPENDENCY:type=\'win32\' name=\'Microsoft.Windows.Common-Controls\' version=\'6.0.0.0\' publicKeyToken=\'6595b64144ccf1df\' language=\'*\' processorArchitecture=\'*\'\" QMAKE_LFLAGS_DLL = /DLL +QMAKE_LFLAGS_LTCG = /LTCG QMAKE_LIBS_CORE = kernel32.lib user32.lib shell32.lib uuid.lib ole32.lib advapi32.lib ws2_32.lib QMAKE_LIBS_GUI = gdi32.lib comdlg32.lib oleaut32.lib imm32.lib winmm.lib winspool.lib ws2_32.lib ole32.lib user32.lib advapi32.lib |