Description of problem:
mingw-gcc toolchain does not install the static library of winpthreads automatically.

Compiling a simple test code statically which does not call any pthread API will fail.

Version-Release number of selected component (if applicable):

How reproducible:
Always

Steps to Reproduce:
# dnf install mingw64-gcc
# cat test.c
int main(void)
{
    return 0;
}
# x86_64-w64-mingw32-gcc -static test.c -o test.exe

Actual results:
# x86_64-w64-mingw32-gcc -static test.c -o test.exe
/usr/lib/gcc/x86_64-w64-mingw32/11.2.1/../../../../x86_64-w64-mingw32/bin/ld: cannot find -lpthread
collect2: error: ld returned 1 exit status

Expected results:
Compile the simple test case without any error

Additional info:
When installing mingw64-gcc, mingw64-winpthreads was listed as one of the dependencies, however this only includes the dynamic linked library (-shared).

One has to
# dnf install mingw64-winpthreads-static
to make the compilation pass without any error.

I don't understand the reason of dividing mingw64-winpthreads into 2 packages (mingw64-winpthreads, mingw64-winpthreads-static).
We should either merge these 2 packages into one, or express the mingw64-winpthreads-static dependency to mingw64-gcc.