-current 'make release' status?

From: John (jwd_at_bsdwins.com)
Date: 07/29/03

  • Next message: Kai Mosebach: "AW: new.h is missing" 
    Date: Tue, 29 Jul 2003 06:30:54 -0400
To: Current List <freebsd-current@freebsd.org>

    Hi,

       I'm currently down to this patch to allow a make release to complete
    for -current:

    ===================================================================
    RCS file: /home/ncvs/src/release/Makefile,v
    retrieving revision 1.801
    diff -u -r1.801 Makefile
    --- Makefile 26 Jul 2003 06:47:40 -0000 1.801
    +++ Makefile 29 Jul 2003 05:09:31 -0000
    @@ -1053,7 +1053,7 @@
            cd ${.CURDIR}/..; \
            KERNEL_KO=BOOTMFS KODIR= \
                ${CROSSMAKE} ${KERNEL_FLAGS} -DNO_MODULES -DNO_KERNELCLEAN \
    - KERNCONF=BOOTMFS COPTFLAGS="-Os -pipe" -DNO_CPU_COPTFLAGS \
    + KERNCONF=BOOTMFS COPTFLAGS="-Os -pipe -w" -DNO_CPU_COPTFLAGS \
                buildkernel reinstallkernel \
                DESTDIR=${RD}/kernels
            [ -r ${.CURDIR}/../sys/${TARGET}/conf/BOOTMFS.hints ] && \

       without it, the following causes BOOTMFS to abort:

    cc -c -Os -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
    -Winline -Wcast-qual -fformat-extensions -std=c99 -nostdinc -I- -I. -I/usr/src/sys -I/usr/src/sys/dev -I/usr/src
    /sys/contrib/dev/acpica -I/usr/src/sys/contrib/ipfilter -I/usr/src/sys/contrib/dev/ath -I/usr/src/sys/contrib/dev/a
    th/freebsd -D_KERNEL -include opt_global.h -fno-common -finline-limit=15000 -mno-align-long-strings -mpreferred-st
    ack-boundary=2 -ffreestanding -Werror /usr/src/sys/cam/cam_periph.c
    In file included from /usr/src/sys/cam/cam_periph.c:41:
    /usr/src/sys/sys/buf.h: In function `BUF_LOCK':
    /usr/src/sys/sys/buf.h:289: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:289: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h: In function `BUF_TIMELOCK':
    /usr/src/sys/sys/buf.h:310: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:310: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h: In function `BUF_UNLOCK':
    /usr/src/sys/sys/buf.h:325: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:325: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h: In function `BUF_KERNPROC':
    /usr/src/sys/sys/buf.h:350: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:350: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:352: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/sys/buf.h:352: warning: dereferencing type-punned pointer will break strict-aliasing rules
    /usr/src/sys/cam/cam_periph.c: In function `cam_periph_mapmem':
    /usr/src/sys/cam/cam_periph.c:624: warning: dereferencing type-punned pointer will break strict-aliasing rules
    .
    .
    .

       Thoughts? Plans?

       It's also worth noting that the BOOTMFS kernel build is inconsistant. The
    initial build via 'make release' fails with no patch. After the failure,
    a followup:

    chroot $RDIR /bin/sh
    /mk doMFSKERN

        works correctly. The 'make release' environment is setup differently
    from that of /mk. Depending on what folks think, maybe some form of:

    make mk TARGET=doMFSKERN

        would be appropriate to guarentee consistancy. Just a thought.

    -John
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