ucrt64-libgomp - GCC OpenMP v3.0 shared support library for the win64 target

ucrt64-libstdc++ - MinGW Windows GCC runtime libraries for C++ for the win64 target

ghdl - A VHDL simulator, using the GCC technology

csgcca - A compiler wrapper that runs GCC analyzer in background

avr-libc - C library for use with GCC on Atmel AVR microcontrollers

termic - GCC powered interactive C/C++ terminal created with BASH