Error: /MP: No such file or directory with Windows 10 QT Creator

[fl3tching101]

I get the error: Error: /MP: No such file or directory when I try to compile the rpi2iec.pro in QT Creator. Have I done something wrong or is this an issue? Thanks.

[str3l0ck]

I get the same issue on Windows XP as well.

22:14:23: Running steps for project rpi2iec... 22:14:23: Configuration unchanged, skipping qmake step. 22:14:23: Starting: "C:\Qt\Qt5.5.1\Tools\mingw492_32\bin\mingw32-make.exe" C:/Qt/Qt5.5.1/Tools/mingw492_32/bin/mingw32-make -f Makefile.Release mingw32-make[1]: Entering directory 'C:/uno2iec-0.5.0.0' C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe mainwindow.ui -o release\.ui\ui_mainwindow.h C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe aboutdialog.ui -o release\.ui\ui_aboutdialog.h C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe settingsdialog.ui -o release\.ui\ui_settingsdialog.h C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe logfiltersetup.ui -o release\.ui\ui_logfiltersetup.h C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe mountspecificfile.ui -o release\.ui\ui_mountspecificfile.h g++ -c -pipe -fno-keep-inline-dllexport /MP -O2 -frtti -Wall -Wextra -fexceptions -mthreads -DUNICODE -DCONSOLE_DEBUG -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_SERIALPORT_LIB -DQT_CORE_LIB -DQT_NEEDS_QMAIN -I. -I..\Qt\Qt5.5.1\5.5\mingw492_32\include -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtGui -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtANGLE -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtSerialPort -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtCore -Irelease\.moc -Irelease\.ui -I..\Qt\Qt5.5.1\5.5\mingw492_32\mkspecs\win32-g++ -o release\.objwin\main.o main.cpp g++: error: /MP: No such file or directory Makefile.Release:1694: recipe for target 'release/.objwin/main.o' failed mingw32-make[1]: Leaving directory 'C:/uno2iec-0.5.0.0' makefile:34: recipe for target 'release' failed mingw32-make[1]: *** [release/.objwin/main.o] Error 1 mingw32-make: *** [release] Error 2 22:14:24: The process "C:\Qt\Qt5.5.1\Tools\mingw492_32\bin\mingw32-make.exe" exited with code 2. Error while building/deploying project rpi2iec (kit: Desktop Qt 5.5.1 MinGW 32bit) When executing step "Make" 22:14:24: Elapsed time: 00:01.

[Larswad]

str3l0ck: Somehow the /MP switch is added even if you compile with mingw. It is meant for the Microsoft msvc builds using jom rather than make. Mingw doesn't understand that switch. It is for multicpu build under msvc, instead mingw make uses - j[numthreads]. So, try in the pro file to remove the line that adds the /MP switch to the compiler settings. Line number 19, try commenting that out.

What I don't get i why qmake would trig on the conditional meant for msvc when you are clearly compiling for mingw. I would say this is a qmake bug. Maybe if you upgrade to a later qt version?

[str3l0ck]

Commenting out line 19 gives the following:
01:31:16: Running steps for project rpi2iec...
01:31:16: Configuration unchanged, skipping qmake step.
01:31:16: Starting: "C:\Qt\Qt5.5.1\Tools\mingw492_32\bin\mingw32-make.exe"
C:/Qt/Qt5.5.1/Tools/mingw492_32/bin/mingw32-make -f Makefile.Release
mingw32-make[1]: Entering directory 'C:/uno2iec-0.5.0.0'
C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe mainwindow.ui -o release.ui\ui_mainwindow.h
C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe aboutdialog.ui -o release.ui\ui_aboutdialog.h
C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe settingsdialog.ui -o release.ui\ui_settingsdialog.h
C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe logfiltersetup.ui -o release.ui\ui_logfiltersetup.h
C:\Qt\Qt5.5.1\5.5\mingw492_32\bin\uic.exe mountspecificfile.ui -o release.ui\ui_mountspecificfile.h
g++ -c -pipe -fno-keep-inline-dllexport -O2 -frtti -Wall -Wextra -fexceptions -mthreads -DUNICODE -DCONSOLE_DEBUG -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_SERIALPORT_LIB -DQT_CORE_LIB -DQT_NEEDS_QMAIN -I. -I..\Qt\Qt5.5.1\5.5\mingw492_32\include -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtGui -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtANGLE -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtSerialPort -I..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtCore -Irelease.moc -Irelease.ui -I..\Qt\Qt5.5.1\5.5\mingw492_32\mkspecs\win32-g++ -o release.objwin\main.o main.cpp
In file included from interface.hpp:7:0,
from mainwindow.hpp:10,
from main.cpp:26:
d64driver.hpp: In member function 'virtual const QStringList& D64::extension() const':
d64driver.hpp:43:32: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "D64" });
^
d64driver.hpp:43:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "D64" });
^
d64driver.hpp:43:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
d64driver.hpp:43:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
d64driver.hpp:43:41: error: call of overloaded 'QStringList()' is ambiguous
d64driver.hpp:43:41: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
In file included from interface.hpp:8:0,
from mainwindow.hpp:10,
from main.cpp:26:
t64driver.hpp: In member function 'virtual const QStringList& T64::extension() const':
t64driver.hpp:17:32: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "T64" });
^
t64driver.hpp:17:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "T64" });
^
t64driver.hpp:17:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
t64driver.hpp:17:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
t64driver.hpp:17:41: error: call of overloaded 'QStringList()' is ambiguous
t64driver.hpp:17:41: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
In file included from interface.hpp:9:0,
from mainwindow.hpp:10,
from main.cpp:26:
m2idriver.hpp: In member function 'virtual const QStringList& M2I::extension() const':
m2idriver.hpp:15:32: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "M2I" });
^
m2idriver.hpp:15:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext({ "M2I" });
^
m2idriver.hpp:15:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
m2idriver.hpp:15:41: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
m2idriver.hpp:15:41: error: call of overloaded 'QStringList()' is ambiguous
m2idriver.hpp:15:41: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
In file included from interface.hpp:10:0,
from mainwindow.hpp:10,
from main.cpp:26:
x00fs.hpp: In member function 'virtual const QStringList& x00FS::extension() const':
x00fs.hpp:28:33: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext( { "P00", "R00", "S00" } );
^
x00fs.hpp:28:57: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
static const QStringList ext( { "P00", "R00", "S00" } );
^
x00fs.hpp:28:57: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
x00fs.hpp:28:57: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
x00fs.hpp:28:57: error: no matching function for call to 'QStringList::QStringList()'
x00fs.hpp:28:57: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: QStringList::QStringList(const QList&)
inline QStringList(const QList &l) : QList(l) { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: no known conversion for argument 1 from '' to 'const QList&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: no known conversion for argument 1 from '' to 'const QString&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: QStringList::QStringList()
inline QStringList() Q_DECL_NOTHROW { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: candidate expects 0 arguments, 1 provided
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: no known conversion for argument 1 from '' to 'const QStringList&'
main.cpp: In function 'int qMain(int, char**)':
main.cpp:50:30: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
QStringList preferredStyles({ "WindowsXP", "Fusion", "CleanLooks", "Windows"});
^
main.cpp:50:79: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
QStringList preferredStyles({ "WindowsXP", "Fusion", "CleanLooks", "Windows"});
^
main.cpp:50:79: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
main.cpp:50:79: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
main.cpp:50:79: error: no matching function for call to 'QStringList::QStringList()'
main.cpp:50:79: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: QStringList::QStringList(const QList&)
inline QStringList(const QList &l) : QList(l) { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: no known conversion for argument 1 from '' to 'const QList&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: no known conversion for argument 1 from '' to 'const QString&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: QStringList::QStringList()
inline QStringList() Q_DECL_NOTHROW { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: candidate expects 0 arguments, 1 provided
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: no known conversion for argument 1 from '' to 'const QStringList&'
main.cpp: In function 'bool addEmbeddedFonts()':
main.cpp:76:19: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
QStringList list({ "PetMe64.ttf" , "PetMe2X.ttf" , "PetMe1282Y.ttf" });
^
main.cpp:76:71: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
QStringList list({ "PetMe64.ttf" , "PetMe2X.ttf" , "PetMe1282Y.ttf" });
^
main.cpp:76:71: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
main.cpp:76:71: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
main.cpp:76:71: error: no matching function for call to 'QStringList::QStringList()'
main.cpp:76:71: note: candidates are:
In file included from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qlist.h:1026:0,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qobject.h:43,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qcoreapplication.h:40,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/qapplication.h:37,
from ..\Qt\Qt5.5.1\5.5\mingw492_32\include\QtWidgets/QApplication:1,
from main.cpp:17:
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: QStringList::QStringList(const QList&)
inline QStringList(const QList &l) : QList(l) { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:99:12: note: no known conversion for argument 1 from '' to 'const QList&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: QStringList::QStringList(const QString&)
inline explicit QStringList(const QString &i) { append(i); }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:98:21: note: no known conversion for argument 1 from '' to 'const QString&'
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: QStringList::QStringList()
inline QStringList() Q_DECL_NOTHROW { }
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:97:12: note: candidate expects 0 arguments, 1 provided
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: QStringList::QStringList(const QStringList&)
class QStringList : public QList
^
..\Qt\Qt5.5.1\5.5\mingw492_32\include/QtCore/qstringlist.h:93:7: note: no known conversion for argument 1 from '' to 'const QStringList&'
Makefile.Release:1694: recipe for target 'release/.objwin/main.o' failed
mingw32-make[1]: *** [release/.objwin/main.o] Error 1
mingw32-make[1]: Leaving directory 'C:/uno2iec-0.5.0.0'
mingw32-make: *** [release] Error 2
makefile:34: recipe for target 'release' failed
01:31:19: The process "C:\Qt\Qt5.5.1\Tools\mingw492_32\bin\mingw32-make.exe" exited with code 2.
Error while building/deploying project rpi2iec (kit: Desktop Qt 5.5.1 MinGW 32bit)
When executing step "Make"
01:31:19: Elapsed time: 00:03.

[str3l0ck]

Just wanted to let you know I finally got this working and it's pretty awesome! I still have the /MP issue on the 0.5.0.0 version but the 0.4.0.0 compiles and runs without issue provided I use the right version of QT. I got it to work with 5.3.2 x86 with the mingw compiler instead of msvc. Apparently msvc2012 produces unusable binaries on Windows XP so none of the versions of QT using that compiler would install. Also I had to use a version of Arduino IDE older than 1.5.7 since there is some code that was changed in the Arduino libraries in newer versions that don't work with your code. Thanks for the awesome project, now to finally play some games!