gcc
If you've built and installed the compiler in a native
configuration, you may wish to use it to rebuild itself. To do this,
set the environment variable CC
to the installed version of
gcc
, and reconfigure and rebuild the toolkit.
$ CC=installed-dir/gcc configure ... $ make CC=installed-dir/gcc ...
For example, if you installed the Developer's Kit in `/usr/local', use the following commands to rebuild with the installed GCC:
$ CC=/usr/local/bin/gcc configure ... $ make CC=/usr/local/bin/gcc ...
Make sure you specify the same compiler for CC
for both the
configure
and make
steps.
(Note: these examples assumes you are using a Bourne-compatible
shell (sh
, bash
, ksh
); contact Cygnus Support if
you encounter any problems.)