我有一个存根 Qt 应用程序,并且不断收到编译器错误
#include <QApplication>
int main(int argc, char *argv[])
{
return 0;
}
我使用qmake -project
和qmake
命令,据我所知,他们正确地完成了他们的工作。当我随后make
在命令行调用时,我收到以下错误:
g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -DQT_NEEDS_QMAIN -I '../../../../qt/include/QtCore' -I'../../../../qt/include/QtCore' -I'../../../.. /qt/include/QtGui' -I'../../../../qt/include/QtGui' -I'../../../../qt/include' - I'.' -I'c:/qt/include/ActiveQt' -I'release' -I'.' -I'../../../../qt/mkspecs/defa ult' -o release/Main.o Main.cpp cc1plus.exe: Invalid option 'threads' make[1]: *** [release/Main.o] Error 1 make: *** [release] Error 2
我在谷歌上的搜索告诉我线程很重要,但不是如何解决这个错误。任何帮助将不胜感激。
编辑(从OP留下的答案复制):
我现在得到:
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-rel oc
-Wl,-s -pthread -Wl -Wl,-subsystem,windows -o release/raytrace.exe
object_scr ipt.raytrace.Release -L'c:/qt/lib' -lmingw32 -lqtmain -lQtGui -lgdi32
-lcomdlg3 2 -loleaut32 -limm32 -lwinmm -lwinspool -lmsimg32 -lQtCore -lkernel32
-luser32 - lshell32 -luuid -lole32 -ladvapi32 -lws2_32
g++: unrecognized option `-pthread'
/cygnus/cygwin-b20/H-i586-cygwin32/i586-cygwin32/bin/ld: cannot open -lmsimg32:
No such file or directory collect2:
ld returned 1 exit status make[1]: ***
[release/raytrace.exe] Error 1 make: *** [release] Error 2