Qt and gcc 4.7.0 -> Parse error at "std" problem
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i've compiled qt and use the following to configure:
configure.exe -confirm-license -opensource -static -stl -rtti -exceptions -arch windows
-platform win32-g++ -debug-and-release -no-qt3support -no-phonon-backend -no-webkit -no-script -no-scripttoolsand now can not compile qt-apps. i use the actual mingw (32bit) with gcc 4.7.0.
compilation ends with:
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/bits/stl_relops.:68: Parse error at "std"what is the reason for that error?
i am thankfull for some hints.
please help!thx.
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hello,
no one knows this error or has an idea!?
that's poor.
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Only think that comes to mind is to drop the -stl flag from configure. I have not run into that one, though, and on those rare occasions I compile for Windows, I use MSVC, so I certainly do lack knowledge here..
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hello,
i found out that building 'pure' qt-app (without stl) is possible.
but when i want to use stl, add the following entries to the .pro-file like:INCLUDEPATH += C:/Development/MinGW/include
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/backward
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/mingw32
C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include-fixedand include e.g. <string> (std::string) in a simple class,
compilation ends with the error.also searching with google revealed that this error is not a common
one and i did not find a solution for it.
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hello,
in the project .pro-file you need to add -I and -L for includes and libs.
when i remove all the -I and -L, i get the "Parse error at std"
found by trial!@CONFIG += debug
TEMPLATE = app
TARGET = QtApplication
DEPENDPATH += .
QT += core gui
HEADERS += qttest.h
SOURCES += main.cpp qttest.cpp
INCLUDEPATH += -IC:/Development/MinGW/include
-IC:/Development/MinGW/lib/gcc/mingw32/4.7.0/include
-IC:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++
-IC:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/backward
-IC:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/mingw32
-IC:/Development/MinGW/lib/gcc/mingw32/4.7.0/include-fixed
LIBS += -LC:/Development/MinGW/lib
FORMS += qttest.ui
RESOURCES += @thanks to all who have read this post and did not have any idea!
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Sorry that you didn't get more helpful replies! Obviously nobody had a solid answer to give, or they would have, I'm sure. Hopefully your posted solution can help others who might run into the same problem at some point.
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hello,
after editing the .pro-file like above i found include-entries in the Makefile.Debug like this
@-I'-IC:/Development/MinGW/include'@
how can i avoid this?
also can not remove all -I in .pro-file cause of the above error.
(i use eclipse)
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hello,
try to compile qt 4.8.3 with (latest mingw) gcc 4.7.0 on windows 7 and the following configuration:
@configure.exe -confirm-license -opensource -platform win32-g++-4.6 -arch windows -qt-style-windowsxp -qt-style-windowsvista -debug-and-release -no-qt3support -no-phonon-backend -no-webkit -no-script -no-scripttools -no-dsp -no-vcproj -no-audio-backend -no-declarative -no-mp -no-s60 -nomake demos -nomake examples
-L C:/Development/MinGW/lib
-I C:/Development/MinGW/include
-I C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include
-I C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++
-I C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/backward
-I C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include/c++/mingw32
-I C:/Development/MinGW/lib/gcc/mingw32/4.7.0/include-fixed
@ends with:
!http://img593.imageshack.us/img593/7788/screenshotxzw.jpg(Screenshot)!someone who has this problem too?
once again -> "Parse error at std"
what i am doing wrong?nice greetings to DIGIA!
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