On Wed, 2011-03-30 at 14:34 -0400, m.roth at 5-cent.us wrote: > Alan M. Evans wrote: > > On Wed, 2011-03-30 at 13:27 -0400, m.roth at 5-cent.us wrote: > >> Alan M. Evans wrote: > >> > On Tue, 2011-03-29 at 17:43 -0500, Jeff wrote: > >> >> On Tue, Mar 29, 2011 at 5:35 PM, Alan M. Evans <ame1 at extratech.com> > >> >> wrote: > >> >> > > >> >> > The old server was Pentium-4 based and running CentOS-5. When I > >> >> > installed CentOS on the new machine, I used the 64-bit version, > >> >> > partly because that habit is almost automatic nowadays, and partly > because > >> >> > the new machine has 6GB of RAM, so 32-bit seemed not very > appropriate. > >> >> > > >> >> > Anyway, I've managed to configure every one of the old server's > >> >> > many functions to match on the new server but one: I need the 32-bit > >> >> > version of compat-gcc-34. (Or at least I need to be able to compile > >> >> > 32-bit binaries with the already available version.) I can't seem > >> to > >> >> > do this; am I just missing something? > >> <snip> > >> > I've tried the -m32 flag, along with "CC=gcc34" to actually cause it > >> > to use the compat compiler instead of the new one. The build process > >> > produces a lot of warnings that may or may not have been there before, > >> > then bails out with: > >> > > >> > make: *** No rule to make target > >> > `/usr/lib/gcc/i386-redhat-linux/3.4.6/include/stdarg.h', needed by > >> > `hostcom.o'. Stop. > >> > > >> > On the old server, which I have limited access to, that file is owned > >> > by the compat-gcc-34 package. And the 64-bit version of this package is > >> > installed on the new server, so the directory is x86_64-redhat-linux > >> > instead of i386-redhat-linux. > >> > >> Got it: you need to install the 386 *sources*; you can do that without > >> hurting anything, and then the things you need will be where you expect > >> them to be. > > > > Excuse my ignorance: What *sources* are you talking about? > > gcc headers, and maybe kernel headers and sources (depending on what > you're compiling). You've apparently only got the x86_64 sources. What set of packages would that be? Like I said, the header in question is owned by compat-gcc-34, and there is only a 64-bit version available in the repos. I've installed all the i386 libc and devel stuff that I can find and think appropriate. -Alan