llvm-project

d50a4f67 - [flang][CMake] CYGWIN: Fix undefined references at link time. (#67105)

[flang][CMake] CYGWIN: Fix undefined references at link time. (#67105) While building the source of flang on CYGWIN, the process suddenly stopped with lot of "Undefined reference" errors at link time. According to the statement that a shared library can't have undefined references on Windows, I applied the same fix to CYGWIN with this patch.