configuration was failed with this message.
configure:5724: error: Link tests are not allowed after GCC_NO_EXECUTABLES.
This issue is not similar to #46553.
It is required -mcpu option by bfin-elf-gcc. But there is no case in configuration phase.
So the link test is failed with this message: "xgcc: error: no processor type specified for linking"
This should have been fixed; libiberty is longer a target library. Try any version from gcc-4.4(.7) and up. Please report back and close this PR.
bfin-rtems and bfin-elf have not had this issue in ages. Closing for lack of feedback.