$ make
g++ main.cpp -I/mingw/include -L/mingw/lib -w -Wall -lSDL2main -lSDL2 -o test
/usr/lib/../lib/libmsys-2.0.a(libcmain.o): In function `main':
/msys_scripts/msys2-runtime/src/msys2-runtime/winsup/cygwin/lib/libcmain.c:37: undefined reference to `WinMain'
/msys_scripts/msys2-runtime/src/msys2-runtime/winsup/cygwin/lib/libcmain.c:37:(.text.startup+0x94): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `WinMain'
collect2: error: ld returned 1 exit status
Mingw 教程和我的教程之间的区别是 '-lmingw32' 选项。
但是 MSYS2 中没有“mingw32”文件。
如何解决？