Hey, I'm trying to build a custom kernel so that I am to debug it over real
and virtualized systems (i.e., use kdb on real hardware and gdb in qemu).
My custom kernel has the following configuration ``` $ tail -n 9
path/to/netbsd/src/sys/arch/amd64/conf/DEBUG_KERNEL # Debug Options options
DDB # in-kernel debugger options DDB_HISTORY_SIZE=1000 # enable history
editing options KGDB # remote debugger options
KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600 makeoptions
DEBUG="-g3" # compile full symbol table # Pull in optional local
configuration - always at end cinclude "arch/amd64/conf/GENERIC.local" ```
The layout of my directory looks like where `src` is the checked out
repository ``` netbsd/ ├── obj/ │ ├── destdir/ │ └── releasedir/ ├── Run.sh
└── src/ ├── bin/ └── ... ``` To compile, I have been using `Run.sh` file
contains: ``` #!/usr/bin/ export
DESTDIR=/home/jared/Projects/netbsd/obj/destdir export
RELEASEDIR=/home/jared/Projects/netbsd/obj/releasedir cd src/ ./build.sh -u
-O ../obj -U -m amd64 -N3 -j24 release kernel=DEBUG_KERNEL ./build.sh -u -O
../obj -U -m amd64 -N3 -j24 install=/home/jared/Projects/netbsd/obj/destdir
``` which yields the following error ``` nbmake[1]: stopped in
/home/jared/Projects/netbsd/src/etc nbmake: stopped in
/home/jared/Projects/netbsd/src ERROR: Failed to make release *** BUILD
ABORTED *** ERROR: -E must be set for install as an unprivileged user ```
which I remedied by updating `Run.sh` to: ``` #!/usr/bin/ export
DESTDIR=/home/jared/Projects/netbsd/obj/destdir export
RELEASEDIR=/home/jared/Projects/netbsd/obj/releasedir cd src/ ./build.sh -u
-O ../obj -U -m amd64 -N3 -j24 release kernel=DEBUG_KERNEL ./build.sh -u -O
../obj -U - -E m amd64 -N3 -j24
install=/home/jared/Projects/netbsd/obj/destdir ``` which then yields the
following error ``` [ same error repeated ] pax: Unable to copy
/home/jared/Projects/netbsd/obj/destdir/./usr/share/tmac/mm/se_ms.cov, file
would overwrite itself pax: Unable to copy
/home/jared/Projects/netbsd/obj/destdir/./var/db/obsolete/text, file would
overwrite itself *** Failed target: installsets *** Failed command: cd
/home/jared/Projects/netbsd/src/distrib/sets &&
DESTDIR=/home/jared/Projects/netbsd/obj/destdir MACHINE=amd64
MACHINE_ARCH=x86_64
AWK=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbawk
CKSUM=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbcksum
DB=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbdb
EGREP=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbgrep\
-E HOST_SH=/usr/bin/sh
MAKE=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbmake
MKTEMP=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbmktemp
MTREE=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbmtree
PAX=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbpax
COMPRESS_PROGRAM=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbxz
GZIP=-n XZ_OPT=-9 TAR_SUFF=tar.xz
PKG_CREATE=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbpkg_create
SED=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbsed
TSORT=/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbtsort\
-q /usr/bin/sh ./maketars -d /home/jared/Projects/netbsd/obj/destdir -M
/home/jared/Projects/netbsd/obj/destdir/METALOG.sanitised -N
/home/jared/Projects/netbsd/src/etc -L base -i
/home/jared/Projects/netbsd/obj/destdir *** Error code 10 Stop. nbmake[1]:
stopped in /home/jared/Projects/netbsd/src/distrib/sets *** Failed target:
installworld *** Failed command: _makedirtarget() { dir="$1"; shift;
target="$1"; shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;;
.) this=""; real="/home/jared/Projects/netbsd/src" ;; *) this="${dir}/";
real="/home/jared/Projects/netbsd/src/${dir}" ;; esac; show=${this:-.};
echo "${target} ===> ${show%/}${1:+ (with: $@)}"; cd "${real}" &&
/home/jared/Projects/netbsd/src/../obj/tooldir.Linux-6.1.0-1036-oem-x86_64/bin/nbmake
_THISDIR_="${this}" "$@" ${target}; }; _makedirtarget distrib/sets
installsets INSTALLDIR=/home/jared/Projects/netbsd/obj/destdir INSTALLSETS=
*** Error code 1 Stop. nbmake: stopped in /home/jared/Projects/netbsd/src
ERROR: Failed to make installworld to
/home/jared/Projects/netbsd/obj/destdir *** BUILD ABORTED *** ``` Any
advice is welcome
