Van: Warner Losh <[email protected]>
Datum: dinsdag, 25 november 2025 15:27
Aan: Ronald Klop <[email protected]>
CC: FreeBSD Current <[email protected]>
Onderwerp: Re: building libclang and WITHOUT_TOOLCHAIN?
On Tue, Nov 25, 2025, 6:52AM Ronald Klop <[email protected]> wrote:
Hi,
My build setup contains WITHOUT_TOOLCHAIN which saved me a lot of time on the
Raspberry Pi's.
Since a while they are building llvm/clang stuff nonetheless.
I have the feeling this started when llvm/clang started to be build as private
libraries.
https://github.com/freebsd/freebsd-src/commit/2e47f35be5dc61945afdbd1a70e8fd505c032c94
Could this change have influenced how WITHOUT_TOOLCHAIN works?
Would it be possible to skip building these libraries using other knobs?
Or is my thought about this unfounded?
In yhr last week or three i fixed a bug in metamode that eould always rebuild the toolchain... when did you last try?
Warner
Regards,
Ronald.
Currently building 16-current on a 15 days old system. I don't think I use
metamode. I just do buildworld.
$ uname -a
FreeBSD rpi5 16.0-CURRENT FreeBSD 16.0-CURRENT #2 main-n281790-abd53b16c03f:
Mon Nov 10 23:34:05 CET 2025
root@rpi5:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC-NODEBUG arm64
$ ps d -D down -p 7025
PID TT STAT TIME COMMAND
7025 1 I+ 0:00.00 /usr/local/bin/bash /home/ronald/bin/makeworld.sh
7058 1 IN+ 0:00.00 - time make -j4 -DWITHOUT_CLEAN=yes
-DWITHOUT_TOOLCHAIN=yes buildworld
7059 1 SN+ 0:01.79 `-- make -j4 -DWITHOUT_CLEAN=yes -DWITHOUT_TOOLCHAIN=yes
buildworld
7095 1 IN 0:00.00 `-- sh -ev
7096 1 SN 0:01.86 `-- make -m /usr/src/share/mk -f Makefile.inc1
TARGET=arm64 TARGET_ARCH=aarch64 buildworld
21526 1 IN 0:00.00 `-- sh -ev
21527 1 IN 0:00.00 `-- time env MACHINE_ARCH=aarch64 MACHINE=arm64
CPUTYPE= CC=cc -target aarch64-unknown-freebsd16.0 --sysroot=/u
21528 1 SN 0:01.62 `-- make -f Makefile.inc1 BWPHASE=libraries
DESTDIR=/usr/obj/usr/src/arm64.aarch64/tmp -DNO_FSCHG MK_HTML=no
21554 1 IN 0:00.00 `-- sh -ev
42314 1 SN 0:00.53 `-- make -f Makefile.inc1 _generic_libs
42323 1 IN 0:00.00 `-- sh -ev
42327 1 SN 0:00.51 `-- make MK_TESTS=no DIRPRFX=lib/ all
48783 1 IN 0:00.00 `-- sh -e
48784 1 SN 0:00.04 `-- make all DIRPRFX=lib/clang/
48787 1 IN 0:00.00 `-- sh -e
48788 1 SN 0:08.68 `-- make all
DIRPRFX=lib/clang/libllvm/
54507 1 SN 0:00.00 |-- sh -ev
54508 1 RN 0:14.53 | `-- c++ -target
aarch64-unknown-freebsd16.0 --sysroot=/usr/obj/usr/src/arm64.aarch64/tmp
54518 1 SN 0:00.00 |-- sh -ev
54519 1 RN 0:06.47 | `-- c++ -target
aarch64-unknown-freebsd16.0 --sysroot=/usr/obj/usr/src/arm64.aarch64/tmp
54524 1 SN 0:00.00 |-- sh -ev
54525 1 RN 0:01.34 | `-- c++ -target
aarch64-unknown-freebsd16.0 --sysroot=/usr/obj/usr/src/arm64.aarch64/tmp
54526 1 SN 0:00.00 `-- sh -ev
54527 1 RN 0:00.68 `-- c++ -target
aarch64-unknown-freebsd16.0 --sysroot=/usr/obj/usr/src/arm64.aarch64/tmp
Regards,
Ronald.
