Thanks for the info. I do not see that option in either "configure --help" or the online gcc configuration page. -----Original Message----- From: Ian Lance Taylor [mailto:iant@xxxxxxxxxx] Sent: Monday, August 31, 2009 7:13 PM To: Tovrea, George W (US SSA) Cc: gcc-help@xxxxxxxxxxx Subject: Re: getopt.h ... "Tovrea, George W (US SSA)" <george.tovrea@xxxxxxxxxxxxxx> writes: > Should this file be move to the --prefix DIR include directory when you do "make install"? I suppose that that should be happen if you configure with --enable-install-libiberty. Perhaps it would be best to only install getopt.h in the case where ELIDE_CODE is not defined in libiberty/getopt.c--that is, the case where the libiberty version of getopt is not the same as the native library version. Or perhaps it doesn't really matter. Ian