version 1.52, 2002/02/23 17:06:24 |
version 1.76, 2002/11/22 15:48:33 |
Line 7 For a more detailed description see Make |
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Line 7 For a more detailed description see Make |
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Recent changes: |
Recent changes: |
^^^^^^^^^^^^^^^ |
^^^^^^^^^^^^^^^ |
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20021121: |
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The C run-time support files crtbegin.o and crtend.o |
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(and their companions crtbeginS.o and crtendS.o) were |
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split up, with new crti.o and crtn.o files resulting. |
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This means that libtool needs to be rebuilt once the |
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new libraries are installed. The process of rebuilding |
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libtool will cause it to automatically notice the new |
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required files, but it *must* be rebuilt in order to |
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do this. |
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An out-of-date libtool will result in shared libraries |
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which lack _init() and _fini() routines, which means that |
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their global contructors/destructors will not be invoked. |
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20021121: |
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A bug related to how ARM ELF objects were tagged has been |
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corrected. |
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NetBSD ARM ELF uses the soft-VFP floating point model by |
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default. However, the assembler lacked support for marking |
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objects as using the VFP floating point format, and the |
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compiler was no properly passing the flag indicating "soft-VFP" |
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to the assembler. |
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Unfortunately, this means that the linker will now consider |
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old (i.e. not marked "softvfp") NetBSD ARM ELF objects to be |
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incompatible with new (properly marked) objects. |
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The problem will only manifest itself if you attempt to compile |
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a new program using the fixed toolchain, and link that program |
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against old libraries which do not have the proper "softvfp" |
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markings. ALL OF YOUR EXISTING BINARIES AND SHARED LIBRARIES |
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WILL CONTINUE TO WORK PROPERLY. |
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The only work-around for the problem is to recompile all of |
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the libraries on the system. The easiest way to do this for |
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system libraries is to install a binary snapshot; there are |
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generally available on releng.netbsd.org. Any packages you |
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have installed which supply libraries will have to be recompiled |
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if you wish to link new programs against those libraries. |
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If you have questions about this matter, please contact |
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port-arm@netbsd.org. |
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20021011: |
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Systrace has been improved to support privilege elevation. |
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Updating the kernel requires the userland part of systrace |
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to be rebuild. |
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20021010: |
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The config(8) grammar was changed to allow options to register |
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dependencies on attributes, as well as other options. Users |
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must update and reinstall usr.sbin/config before building a new |
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kernel. |
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20021009: |
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A new attribute dependency syntax was introduced to config(8), |
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which is now used by the SCSI configuration description. Users |
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must update and reinstall usr.sbin/config before building a new |
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kernel. |
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20021003: |
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Several changes have been made to the autoconfiguration |
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framework. Users must update and reinstall usr.sbin/config |
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before building a new kernel. |
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20021001: |
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The i386mp branch has been merged. To compile a kernel, users |
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will need to add the option 'cpu* at mainbus?' to their configuration |
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file. Multiprocessor kernels will need |
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ioapic* at mainbus? apid ? |
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options MULTIPROCESSOR |
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options COM_MPLOCK |
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20020922: |
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MKDYNAMICROOT=yes enabled by default, which means that |
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certain shared libraries are installed into /lib, the shared |
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linker is installed into /libexec, and all programs in /bin |
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and /sbin are dynamically linked. |
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If you do not use "make build", you should ensure that |
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you have the libraries and shared linker in the new locations, |
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with: |
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make do-lib-csu do-lib-libc do-lib do-gnu-lib do-ld.elf_so |
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20020917: |
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USE_NEW_TOOLCHAIN has been replaced with: |
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- TOOLCHAIN_MISSING -- set to "yes" on platforms for which |
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there is no working in-tree toolchain (hppa, ns32k, sh5, |
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x86_64). |
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- EXTERNAL_TOOLCHAIN -- if defined by the user, points to the |
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root ofan external toolchain (e.g. /usr/local/gnu). This |
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enables the cross-build framework even for TOOLCHAIN_MISSING |
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platforms. |
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20020906: |
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gehenna-devsw has been merged into the trunk. Need to update and |
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reinstall usr.sbin/config before build the kernel. |
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20020822: |
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Crunched rescue tools (contents of /bin and /sbin, plus others) |
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are now provided in /rescue. |
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To ensure that these are built statically linked (no matter |
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what the setting of LDSTATIC is), use a crunchgen(1) built |
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from sources newer than 20020820 (see the next entry). |
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20020820: |
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crunchgen(1) changed to ensure that the generated program |
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is statically linked. |
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Solution: update and reinstall usr.bin/crunch |
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20020515: |
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sshd user/group has been added. Need to hand add this in, or sshd |
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will not let you log in (with default, or UsePrivlegeSeparation=yes) |
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Add the following into /etc/group: |
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sshd:*:16: |
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and the following to /etc/master.passwd (via vipw): |
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sshd:*:16:16::0:0:& pseudo-user:/var/chroot/sshd:/sbin/nologin |
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also /var/chroot/sshd directory needs to be present (digged as a part of |
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build process). |
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20020426: |
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NBUILDJOBS obsoleted in favor of just using -j. |
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20020426: |
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etc/postinstall added, which performs various checks for |
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configuration file updates and changes, and can fix most of |
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the problems identified. |
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This should make it much easier to upgrade a system's |
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configuration from earlier systems (as far back as NetBSD 1.5). |
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20020320: |
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<bsd.lib.mk> needs a new install(1) for it's "-a cmd" support. |
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build and install at usr.bin/xinstall before the build. |
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20020319: |
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raw IPv6 socket now makes strict checking for sa_family and sa_len |
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on send(2) operation. be sure to have sbin/rtsol and usr.sbin/rtsold |
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newer than November 2001 when you upgrade the kernel. |
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20020311: |
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ssh configuration files were moved from /etc to /etc/ssh. Beware |
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if you restart your machine from remote. Note that sshd.conf needs |
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to be changed (due to the use of "/etc" inside). |
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20020223: |
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Users of the VAX port will need to rebuild and install gas |
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so it deal with the now present register prefix used in all |
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the VAX assembly files. |
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20020118: |
20020118: |
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ntpd user/group has been added. Need to hand add this in or builds |
ntpd user/group has been added. Need to hand add this in or builds |
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building gnu/usr.bin/grep. To install new texinfo, please follow |
building gnu/usr.bin/grep. To install new texinfo, please follow |
the instruction described in 20010726 entry. |
the instruction described in 20010726 entry. |
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20010803: |
20010803: |
(i386 only): i386 kernel now uses new instructions like |
(i386 only): i386 kernel now uses new instructions like |
`fxsave' which old gas doesn't understand. To build the |
`fxsave' which old gas doesn't understand. To build the |
kernel successfully, you need to build and install new gas |
kernel successfully, you need to build and install a new toolchain, |
(gnu/usr.bin/gas.new), or (temporarily) comment out |
(i.e., build.sh -t) or (temporarily) comment out "options I686_CPU" |
"options I686_CPU" from your kernel configuration until you |
from your kernel configuration until you rebuild your userland. |
rebuilt your userland (and got a new gas). |
See 20011029 above and BUILDING file in this directory for more information. |
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[updated 20020630 since i386 gas moved when USE_NEW_TOOLCHAIN enabled] |
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20010731: |
20010731: |
Bootloader update on ELF platforms. DDB in kernels from before |
Bootloader update on ELF platforms. DDB in kernels from before |
Line 271 for anyone who uses any make(1) features |
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Line 429 for anyone who uses any make(1) features |
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#!/bin/sh |
#!/bin/sh |
. /etc/mk.conf |
. /etc/mk.conf |
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if [ -z $BSDSRCDIR ] ; then |
if [ -z $NETBSDSRCDIR ] ; then |
BSDSRCDIR=/usr/src |
NETBSDSRCDIR=/usr/src |
fi |
fi |
if [ \! -d $BSDSRCDIR ] ; then |
if [ \! -d $NETBSDSRCDIR ] ; then |
echo Unable to find sources |
echo Unable to find sources |
exit 1 |
exit 1 |
fi |
fi |
find $BSDSRCDIR -name \*.o -o -name obj.\* -o -name obj -exec rm \{\} \; |
find $NETBSDSRCDIR -name \*.o -o -name obj.\* -o -name obj -exec rm \{\} \; |
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if [ -z $BSDOBJDIR ] ; then |
if [ -z $BSDOBJDIR ] ; then |
BSDOBJDIR=/usr/obj |
BSDOBJDIR=/usr/obj |
Line 287 if [ -d $BSDOBJDIR ] ; then |
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Line 445 if [ -d $BSDOBJDIR ] ; then |
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rm -rf $BSDOBJDIR |
rm -rf $BSDOBJDIR |
fi |
fi |
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cd $BSDSRCDIR && make cleandir |
cd $NETBSDSRCDIR && make cleandir |
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---cut here--- |
---cut here--- |
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