Hi, > This is PR33281 (which was not a complete fix) and PR35916 (which > concerned the remaining instances in libiberty not covered by the > previous) which was finally fixed for 4.4.0. The fix should be > trivial to backport to older versions. Alternatively you can override > CFLAGS and BOOT_CFLAGS manually on the make command. > > Brian We referred to PR33281 and PR35916 as mentioned and built the toolchain again after overriding the CFLAGS in the '*config/mh-mingw' file. BOOT_CFLAGS was already overridden by a patch applied earlier in the same file. However this fix doesn't seem to work as the problem still persists on the Vista machine. The 'h8300-elf-gcc -print-prog-name=cc1' works on the Windows XP machine as before. Is there any thing else that needs to be done? Thanks and Regards, Siddhartha Sengupta