Qt and gcc 4.7.0 -> Parse error at "std" problem

QuornJulio

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-scripttools

and 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.

QuornJulio

hello,

no one knows this error or has an idea!?
that's poor.

sierdzio

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..

QuornJulio

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-fixed

and 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.

QuornJulio

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!

mlong

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.

QuornJulio

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)

QuornJulio

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!