erorr gcc

[ravandi]

I insert in cmd:
gcc -ldlfcn
it warned:

F:/Qt-Android/Tools/mingw530_32/bin/../lib/gcc/i686-w64-mingw32/5.3.0/../../../.
./i686-w64-mingw32/bin/ld.exe: cannot find -ldlfcn
collect2.exe: error: ld returned 1 exit status

F:/Qt-Android/Tools/mingw530_32/bin/../lib/gcc/i686-w64-mingw32/5.3.0/../../../.
./i686-w64-mingw32/bin/ld.exe: cannot find -ldlfcn
collect2.exe: error: ld returned 1 exit status

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[high_flyer]

Where is you dlfcn.dll located, and is that location also known to mingw?

[ravandi]

what is dlfcn.dll?
my mingw
path = F:\MinGW

[high_flyer]

what is dlfcn.dll?

Well, you started your first post with:

I insert in cmd:
gcc -ldlfcn

If you don't know what dlfcn.dll ist, why did you write "gcc -ldlfcn"?