> >> I don't see how as sys/arch/zaurus/conf/INSTALL doesn't define DDB. > > > > On zaurus GENERIC also has a size restriction (due to bootloader). > > Yes, I understand that. What I don't understand is how my > sys/arch/arm/conf/Makefile.arm change affects the zaurus INSTALL kernel > size because INSTALL specifically disables DDB and my patch is > conditional on DDB
As martin wrote, the problem is not INSTALL but GENERIC because zaurus GENERIC is large (~5MB) enough. > My patch allows COPTS to be overridden as > > > http://src.illumos.org/source/xref/netbsd-src/sys/conf/Makefile.kern.inc#69 > > has > > 69 DEFCOPTS?= -O2 > 70 COPTS?= ${DEFCOPTS} > > which I believe allows COPTS to be overridden by > > makeoptions COPTS="..." If it's users' responsibility to explicitly add "-mapcs-frame" in COPTS when they want to build a kernel with both COPTS="-Os" and options DDB, it's okay for me. (I'm afraid zaurus GENERIC needs -Os in near future) --- Izumi Tsutsui
