On Sun, 2018-12-09 at 18:24 -0800, Robert Yang wrote: > The code is in setup_hosttools_dir(), it searches ccache in PATH in > reverse order, I can't figure out what it is used for, maybe it is > aimed to use host's ccache rather than recipe-sysroot- > native/usr/bin/ccache, but the later one isn't in original PATH, so > remove the code. > > Signed-off-by: Robert Yang <[email protected]> > --- > meta/classes/base.bbclass | 2 -- > 1 file changed, 2 deletions(-)
We should document it and I think its still needed. Some distros have a "gcc" which automatically wraps ccache behind the scenes. This code lets us find the real gcc and bypass ccache. There would be oe-selftest failures on such a distro if we didn't do that. Cheers, Richard -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
