Hi, Which GCC is this (both for w32 and w64)? For KDE I tried to use 4.6.4 and we are having a lot of problems with that, so we are now waiting for a patched GCC 4.7.x
Casper From: ext Loaden <[email protected]<mailto:[email protected]>> Date: Wednesday, July 11, 2012 3:52 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [Development] Qt5 beta, MinGW: undefined reference to `WinMain@16' Does anyone care about mingw support? It's an qt5 issue, or an mingw issue? I don't sure anything, but it's real noise! Because I can't corss build for Windows use Qt5 now. http://sourceforge.net/tracker/?func=detail&atid=983354&aid=3539247&group_id=202880 2012/7/6 Loaden <[email protected]<mailto:[email protected]>> I just create a bug report, and hope someone can take of. It's only Qt5 issue, Qt4 works well!! 2012/7/5 Loaden <[email protected]<mailto:[email protected]>> Yes, same problem happened when using qmake. for qbs, I made a patch for link to static library, see: https://codereview.qt-project.org/#change,29232 2012/7/5 <[email protected]<mailto:[email protected]>> Does the same problem happen if using qmake instead of qbs? There is a qtmain.lib static library that should be added automatically to windows executables, which provides the WinMain entry point. -- From: [email protected]<mailto:[email protected]> [mailto:development-bounces+shane.kearns<mailto:development-bounces%2Bshane.kearns>[email protected]<mailto:[email protected]>] On Behalf Of Loaden Sent: 05 July 2012 04:15 To: development Subject: [Development] Qt5 beta, MinGW: undefined reference to `WinMain@16' main.cpp #include <QCoreApplication> int main(int argc, char **argv) { QCoreApplication app(argc, argv); return app.exec(); } test.qbp import qbs.base 1.0 Application { name : "Test" Depends { name: "Qt.widgets" } files : [ "main.cpp" ] } MinGW-TDM32: Found project file D:\qpSOFT\Projects\Test\test.qbp loading project took: 79 ms build graph took: 14 ms for t86-tdm-mingw32-release: - [hpp, application] Test as t86-tdm-mingw32-release compiling main.cpp linking Test.exe D:\qpSOFT\MinGW\TDM-MinGW32\bin/g++ -O2 -Wall -W D:/qpSOFT/Projects/Test/build/t86-tdm-mingw32-relea se/.obj/Test/main.o -o D:/qpSOFT/Projects/Test/build/t86-tdm-mingw32-release/Test.exe -LD:/qpSOFT/Pr ojects/BuildQt5-t86/qtbase/lib -lqtmain -lQtCore5 -lQtGui5 -lQtWidgets5 d:/qpsoft/mingw/tdm-mingw32/bin/../lib/gcc/mingw32/4.6.1/../../../libmingw32.a(main.o): In function `main': C:\MinGW\msys\1.0\src\mingwrt/../mingw/main.c:73: undefined reference to `WinMain@16'<mailto:%60WinMain@16%27> collect2: ld returned 1 exit status MinGW-w64 D:\qpSOFT\MinGW\MinGW32\bin/g++ -m32 -O2 -Wall -W D:/qpSOFT/Projects/Test/build/m86-mingw32-release/ .obj/Test/main.o -o D:/qpSOFT/Projects/Test/build/m86-mingw32-release/Test.exe -LD:/qpSOFT/Projects/ BuildQt5-m86/qtbase/lib -lqtmain -lQtCore5 -lQtGui5 -lQtWidgets5 d:/qpsoft/mingw/mingw32/bin/../lib/gcc/i686-w64-mingw32/4.6.3/../../../../i686-w64-mingw32/lib/../li b/libmingw32.a(lib32_libmingw32_a-crt0_c.o): In function `main': /home/ruben/mingw-w64/toolchain/src/mingw-w64/tags/v2.0.3/mingw-w64-crt/crt/crt0_c.c:18: undefined r eference to `WinMain@16'<mailto:%60WinMain@16%27> collect2: ld returned 1 exit status -- Please don't ask where I come from, It's a shame! Best Regards Yuchen ________________________________ Subject to local law, communications with Accenture and its affiliates including telephone calls and emails (including content), may be monitored by our systems for the purposes of security and the assessment of internal compliance with Accenture policy. ______________________________________________________________________________________ www.accenture.com<http://www.accenture.com/> -- Please don't ask where I come from, It's a shame! Best Regards Yuchen -- Please don't ask where I come from, It's a shame! Best Regards Yuchen -- Please don't ask where I come from, It's a shame! Best Regards Yuchen
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