* configure.host: Add -fno-omit-frame-pointer to libgcj_flags for

  MinGW since EBP is used for backtracking through call frames on this
  platform.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112708 138bc75d-0d04-0410-961f-82ee72b054a4