Perhaps: diff --git a/stand/i386/zfsboot/Makefile b/stand/i386/zfsboot/Makefile index ff315abc0ef..7e362b43a39 100644 --- a/stand/i386/zfsboot/Makefile +++ b/stand/i386/zfsboot/Makefile @@ -81,7 +81,7 @@ zfsboot.ld: zfsboot.ldr zfsboot.bin ${BTXKERN} -o ${.TARGET} -P 1 zfsboot.bin
zfsboot.ldr: - cp /dev/null ${.TARGET} + :> ${.TARGET} zfsboot.bin: zfsboot.out ${OBJCOPY} -S -O binary zfsboot.out ${.TARGET} diff --git a/stand/libsa/Makefile b/stand/libsa/Makefile index effece9e01b..63cd46a9c54 100644 --- a/stand/libsa/Makefile +++ b/stand/libsa/Makefile @@ -122,7 +122,7 @@ beforedepend: ln -sf ${SRCTOP}/include/arpa/inet.h arpa/inet.h; \ ln -sf ${SRCTOP}/include/arpa/tftp.h arpa/tftp.h; \ for i in _time.h _strings.h _string.h; do \ - [ -f xlocale/$$i ] || cp /dev/null xlocale/$$i; \ + [ -f xlocale/$$i ] || :> xlocale/$$i; \ done; \ for i in ${STAND_H_INC}; do \ ln -sf ${SASRC}/stand.h $$i; \ On Tue, Sep 22, 2020 at 3:58 PM Alan Somers <asom...@freebsd.org> wrote: > > Looks like two places in stand. Is there any reason why Mateusz's suggestion > wouldn't work? > > > rg -g Makefile 'cp.*/dev/null' > stand/libsa/Makefile > 125: [ -f xlocale/$$i ] || cp /dev/null xlocale/$$i; \ > > stand/i386/zfsboot/Makefile > 82: cp /dev/null ${.TARGET} > > On Tue, Sep 22, 2020 at 2:54 PM Mateusz Guzik <mjgu...@gmail.com> wrote: >> >> Can we instead add a workaround to the build tree? >> >> Where is cp /dev/null coming from anyway? Perhaps this can be patched >> to touch the target file. >> >> On 9/22/20, Alan Somers <asom...@freebsd.org> wrote: >> > On Tue, Sep 22, 2020 at 2:48 PM Kyle Evans <kev...@freebsd.org> wrote: >> > >> >> On Fri, Sep 11, 2020 at 3:49 PM Alan Somers <asom...@freebsd.org> wrote: >> >> > >> >> > Author: asomers >> >> > Date: Fri Sep 11 20:49:36 2020 >> >> > New Revision: 365643 >> >> > URL: https://svnweb.freebsd.org/changeset/base/365643 >> >> > >> >> > Log: >> >> > cp: fall back to read/write if copy_file_range fails >> >> > >> >> > Even though copy_file_range has a file-system agnostic version, it >> >> still >> >> > fails on devfs (perhaps because the file descriptor is non-seekable?) >> >> In >> >> > that case, fallback to old-fashioned read/write. Fixes >> >> > "cp /dev/null /tmp/null" >> >> > >> >> >> >> Hi, >> >> >> >> Any objection to adding a quick UPDATING entry for this? I'm seeing >> >> occasional reports of this breakage as recent as today on IRC from >> >> folks that were a little bit thrown off by this because it throws up >> >> fairly far into the build and looks like a stand build regression >> >> instead of a cp regression. >> >> >> >> Thanks, >> >> >> >> Kyle Evans >> >> >> > >> > No objection. Can you suggest the proper wording? >> > _______________________________________________ >> > svn-src-all@freebsd.org mailing list >> > https://lists.freebsd.org/mailman/listinfo/svn-src-all >> > To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org" >> > >> >> >> -- >> Mateusz Guzik <mjguzik gmail.com> _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"