Showing posts from August, 2009

Setting CFLAGS on a per-package basis

Update: as reported by Fai Wong, -O1 is actually fine. Obviously, it must be some flag(s) which is(are) enabled at -O2 but not at -O1 caused this problem. However, it is not a priority ATM. Anyone who is interested in it is welcome to investigate it further.

As I have mentioned earlier, sqlite compiled with -O2 may cause xulrunner to segfault in N32 userland on Loongson. Well, I almost forget it.

So to remove the -O2 from CFLAGS once and for all, I adopted the technique described here.
zhangle@2f env $ pwd
zhangle@2f env $ find
zhangle@2f env $ cat O2-removal
pre_pkg_setup() {
elog "bashrc is removing \"-O2\" from CFLAGS for $PN"
zhangle@2f env $ ls -l dev-db/sqlite
lrwxrwxrwx 1 zhangle zhangle 13 2009-08-01 16:10 dev-db/sqlite -> ../O2-removal