Warren L Dodge wrote: > I built coreutils-5.0 on solaris 2.51, solaris 8, and linux
Nice! So now you have the same utilities available on all three of those types of systems. > On the two solaris systems the following command works. > tail -1 file You mean on solaris using which set of utilities? My understanding is that you now have three to choose from there. /usr/bin/tail /usr/xpg4/bin/tail /usr/local/bin/tail # Wherever you installed the GNU version. > As we work in a multi-platform environment it is important to remain > compatible with the Solaris utilities. My understanding is that you need to set PATH=/usr/xpg4/bin:$PATH in order to get the newer Solaris version of these programs. But I don't use Solaris so this is from references. This is regardless of the GNU versions. But if you have the GNU versions installed then why not use them? If you need to use the native Solaris versions then why compile and install the GNU versions? There seems to be a basic conflict in purpose there. Note that I have a similar environment with HP-UX. So I am quite familiar with the issues. But the implementation is a different one. > If there are other areas of change I'd sure like to know. As Alfred suggested: export _POSIX2_VERSION=199209 Alternately when you compile coreutils you can define it at compile time like (off the top of my head) ./configure CPPFLAGS=-D_POSIX2_VERSION=199209 and this would permanently set the POSIX compliance version to the older standard. This is only needed if your C library does not declare a standards level or you want to override the one it declares. I think in your case it is not declaring one so coreutils defaults to the newest standard. Then with the option compiled in the environment variable would not be needed. In that case the environment variable could be set to the newer standard 200112 to get the new behavior for standards conformance. export _POSIX2_VERSION=200112 Bob _______________________________________________ Bug-coreutils mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/bug-coreutils
