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Diff for /src/UPDATING between version 1.172 and 1.283

version 1.172, 2008/05/31 09:47:23 version 1.283, 2017/02/17 21:34:19
Line 11  Note that much of the advice in this UPD
Line 11  Note that much of the advice in this UPD
 build.sh existed.  Nevertheless, the advice here may be useful for  build.sh existed.  Nevertheless, the advice here may be useful for
 working around specific problems with build.sh.  working around specific problems with build.sh.
   
   Sections are marked with "^^^^^".  After the section on "Recent changes"
   are several sections containing more general information.
   
 See also: BUILDING, build.sh, Makefile.  See also: BUILDING, build.sh, Makefile.
   
 Recent changes:  Recent changes:
 ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
   
   20170211:
           a new terminfo database has been imported.
           The structure of it has changed slightly from prior versions and
           an updated tic tool is required.
           If you build.sh, don't use -u
   
   20170207:
           various arch dependent libc/exect.S files were removed
           Either remove the obj directories (lib/libc and compat/amd64/i386/lib
           if it exists) or do a clean build.
           (This is a bug in the make system, it should be corrected without
           human intervention, but isn't.)
   
   20170104:
           xinput build options have changed.
           Remove the obj directory (external/mit/xorg/bin/xinput)
           if you build.sh -u
   
   20170103:
           a new version of flex has been imported.
           Remove the file from obj (external/bsd/flex)
           if you build.sh -u
   
   20161014:
           a new version of OpenSSL has been imported.
           Remove the files from obj (crypto/external/bsd/openssl)
           if you build.sh -u
   
   20161009:
           a new version of dhcpcd has been imported with slightly changed
           build infrastructure. When doing a build.sh -u this requires
           pruning the external/bsd/dhcpcd objdir.
   
   20160914:
           i386, amd64, shark, ofppc and macppc have joined shark and x68k
           ports in using xorg-server 1.18. This requires a clean destdir
           and a clean objdir.
   
   20160527:
           i386 needs a full cleandir or objdir deletion because PIE has
           been enabled. (see the amd64 entry two down for further info)
   
   20160418:
           libedit needs manual removal of all autogenerated files since
           some of them are not autogenerated anymore. Remember that there
           might be two copies of libedit if your platform builds "compat".
   
   20160410:
           amd64 needs full "make cleandir" or deletion of objdir now that
           PIE has been enabled for amd64.  PIE, or position-independent
           executables, means all code, including executables and not just
           shared libraries, is position-independent and hence able to be
           relocated by ASLR, address space layout randomization.
   
           The change was made in Makefile variables for compiler and
           linker flags, for which make(1) does not record dependencies,
           hence it is unable to detect that all .o files need rebuilding.
   
           Partial rebuilds with some modified source files will likely
           fail when linking executables, since the linker refuses to mix
           position-independent code with position-dependent code in
           position-independent executables:
   
                   .../x86_64--netbsd/bin/ld: foo.o: relocation R_X86_64_32 against `...' cannot be used when making a shared object; recompile with -fPIC
   
   20160401:
           Ports switching to GCC 5.3 will need a full "make cleandir".
           Some people have found that cleandir is not sufficient, so if
           in doubt delete the entire object directory tree for gcc.
   
   20160306:
           NetBSD's regexp implementation is now part of libnbcompat.
           Nblex, nbm4, nbpax, nbsed use it and they may crash on
           non-NetBSD hosts if linked with stale object files produced
           while they included a non-NetBSD regex.h.
           In any case, you should "make cleandir" at least these tools
           before updating your toolchain.
   
   20160125:
           Dtrace has been enabled by default on some architectures.
           When doing an update build, make sure to clean the etc/mtree
           object directory before starting the build - otherwise the
           needed directories in destdir will not be created.
           An easy way to do this is:
              cd src/etc/mtree && $TOOLDIR/bin/nbmake-$arch cleandir
   
   20150818:
           New acpica requires "make cleandir" in src/external/bsd/acpica
           again.
   
   20150413:
           New acpica requires "make cleandir" and reinstalling yacc
           in /usr/src/external/bsd/byacc and /usr/src/tools/yacc and
           also "make cleandir" in /usr/src/external/bsd/acpica.
   
   20150404:
           Lint changes require a full rebuild of the tool, so make
           sure to build without -u option to build.sh, or manually
           do a make cleandir in src/tools/lint1 and
           src/usr.bin/xlint.
   
   20150310:
           Improvements to openssl for arm mean that update builds of
           the openssl libraries will fail. A make cleandir in
           external/bsd/openssl/lib is needed
   
   20141026:
           A mishap during the import of pppd may cause your corruption
           in your cvs directory if you happened to do a cvs update
           during a short period of time. To fix, just remove the
           directory src/external/bsd/ppp/dist/pppd completely
           and let cvs restore it on next update.
   
   20140721:
           The src/external/mit/lua/src directory was accidentally created
           and then deleted in the CVS repository.  If you get errors like
   
           cvs [update aborted]: cannot open directory
           /cvsroot/src/external/mit/lua/src: No such file or directory
   
           then delete your local copy of that directory tree and try again.
   
   20140530:
           ARM eABI switched to DWARF based exception handling. This requires
           rebuilding all C++ code. It is strongly advised to do a clean build.
   
   20140131:
           The new compiler_rt/libc integration moved a few things. It is strongly
           advised to do a clean build. At least lib/libc, the compat version(s)
           of libc, libkern, rump and the kernels need to be cleaned.
   
   20131227:
           1. The new ntpd runs in a restricted mode to prevent amplification
              attacks. If you need ntpdc to work you need to explicitly enable
              mode7 in your config file. Make sure you put the necessary restrict
              statements to avoid being exposed.
           2. strncat has moved from lib/libc to common/lib/libc; you might need
              to make clean in libc
   
   20131129:
           The GMP sources were updated, and builds will likely fail without
           cleaning their build trees for both tools and in-tree, like below.
   
   20131128:
           The MPC and MPFR sources were updated, and builds may require their
           tools and in-tree directories cleaned for successful updates.
   
   20130605:
           The kernel option FAST_IPSEC no longer exists, it's been renamed
           to IPSEC (and the older IPSEC version removed).
   
   20130605:
           Previous freetype installations eroneously installed private
           header files. If you are building against a non-empty $DESTDIR,
           please remove ${DESTDIR}//usr/X11R7/include/freetype2/freetype/.
   
   20130531:
           The xdm update may cause build failure due to xdm.man being
           in the obj tree.  Make sure to ensure any like this:
                   nbmake: nbmake: don't know how to make xdm.man. Stop
           is fixed by deleting the xdm.man in the obj tree.
   
   20130530:
           Updates of many xsrc packages will leave old .pc files around.
           Best to clean out the xsrc objdir entirely before rebuilds.
   
   20130301:
           The removal of netiso requires manual removal of /usr/include/netiso
           prior to the build and make cleandir in /usr/src/usr.bin/{ktruss,kdump}
   
   20120726:
           The update of OpenSSL requires cleaning both the OpenSSL build
           directory and DESTDIR.  *Even non-update builds require cleaning
           DESTDIR.* Builds done without taking these steps may fail, or in
           some cases may succeed and install broken OpenSSL libraries that
           cause third-party software to link incorrectly and/or crash.
   
   20120507:
           The database schema for makemandb was changed.  You will
           need to update the database using 'makemandb -f' or wait
           for the next weekly run to fix it.
   
   20120319:
           sys/conf/Makefile.kern.inc has been modified to adjust the
           size of db_symtab automatically.  You need to update dbsym in
           your $TOOLDIR to build kernels with options SYMTAB_SPACE.  If
           you don't want this behavior, add AUTO_SYMTAB_SPACE=no to your
           mk.conf.
   
   20120216:
           Default for MKCATPAGES changed to NO.  Update builds will fail
           unless DESTDIR is cleaned manually.  If you built between 20120207
           and 20120216, daily and weekly could have created an unreadable
           /var/db/man.db index for apropos.  Running makemandb -f or
           the next run of weekly will fix it.
   
   20111227:
           If you built between 20111225 and 20111227 you need to remove
           /usr/lib/libpam.so.4* and /usr/lib/security/*.so.4, since the
           bump has been reverted.
   
   20111125:
           The "rnd" pseudodevice has been added to sys/conf/std, which
           means it should no longer be explicitly listed in kernel
           configuration files.  The line "pseudo-device rnd" should be
           removed from any custom kernel config files users may have.
   
   20111119:
           A problem with the datastructures used by the rndctl(8)
           utility (pointers in datastructures in an array, making 32->64
           bit compatibility very painful) has been fixed in a
           non-backwards-compatible way.  If you replace your kernel,
           replace your rndctl executable too.
   
   20111001:
           the prop_*_send_syscall() functions from proplib(3) have been
           changed and their new version is not backward compatible with the old
           one.  So ensure that all consumers of these functions (currently:
           quota2 code and its tests) are updated together with the new lib.
   
   20110817:
           sparc has been changed to use GCC 4.5.3, so any objdir or
           DESTDIR for them should be deleted before updating.
   
   20110806:
           i386 and amd64 have been changed to use GCC 4.5.3, so any
           objdir or DESTDIR for them should be deleted before updating.
   
   20110805:
           The update to GCC 4.5.3 requires a non-trivial portion of
           the tree to be cleaned.  Best to delete both objdir and
           DESTDIR before running this update.  So far, only the
           sparc64, mips and powerpc platforms have changed.
   
   20110803:
           The layout of external/public-domain/xz has changed.  To do an
           update build you will have to remove the contents of the OBJDIR
           for external/public-domain/xz/bin by hand as the xz entry there
           is now a directory.
   
   20110410:
           The configuration of src/tools/gcc has changed.  To do an
           update build you have to clean both tools/binutils and
           tools/gcc by hand.
   
   20110328:
           Building the Xorg binary was moved into a subdirectory to fix
           ordering issues with "make all".  It may be necessary to remove
           the OBJDIR for external/mit/xorg/server/xorg-server/hw/xfree86
           if your update build fails, as the "Xorg" entry there is now a
           directory.
   
   20110121:
           Assembler files no longer use -traditional-cpp.  This can break
           the build of individual parts of the tree.  This is handled
           correctly by build.sh.  Manual builds have to update /usr/share/mk
           and re-run config(1) for any kernel configurations as needed.
   
   20101217:
           The tcpdump(8) program was changed to drop privileges and chroot(2)
           by default.  It may be necessary to manually update passwd(5) and
           group(5) in order to make the program work with existing setups.
   
   20101125:
           The latest changes to setenv(3) dissallow setting environment
           variables with names that contain '='.  Revision 1.18 of env.c
           assumed that this was allowed.  Installing a new libc with an
           old copy of /usr/bin/env causes env x=1 printenv | grep x= to
           break which affects the autoconf tests for dependency finding,
           so building gcc will end up printing:
               checking dependency style of gcc... none
               configure: error: no usable dependency style found
           Fix it by rebuilding and re-installing env.
   
   20101119:
           Recent Xorg updates in xsrc/external/mit/ may cause various build
           or run-time problems.  Delete your entire DESTDIR and OBJDIR if you
           have any build problems with xsrc, or problems with mismatched
           versions between xorg-server and drivers.
   
   20100604:
           The update of ATF to 0.9 causes old tests written in shell to fail
           unless they are rebuilt.  If you are building with MKUPDATE=yes,
           you need to clean the src/external/bsd/atf/tests/ and the src/tests/
           trees by hand.
   
   20100522:
           Recent Xorg updates in xsrc/external/mit/ will cause various build
           problems.  Delete your entire DESTDIR and OBJDIR if you have any
           build problems with xsrc.
   
   20100522:
           private section of <ctype.h> was splitted, and now mklocale(1)
           include ctype_local.h, so you have to make cleandir in tools/mklocale.
   
   20100520:
           The location of the xkb compiled descriptions has changed.  Please
           remove usr/X11R7/lib/X11/xkb/compiled from your $DESTDIR.
   
   20100222:
           The shared objects file extension has been changed from .so to
           .pico, in order to avoid conflicts with shared libraries names
           libXX.so.  All now stale regular .so files can be removed from
           your object directories.
   
   20100204:
           The termcap database has been removed from the sources,
           but has not been marked obsolete so it is not removed
           from the system when upgrading.
           As such, you will need to remove them from your object
           and destination directories.
   
   20091101:
           After updating, it may be necessary to make the 'cleandir'
           target in src/tools/yacc/ and in src/usr.bin/yacc/ before a
           'build.sh -u tools' or 'build.sh -u distribution'.  Ditto
           src/tools/lex/ and src/usr.bin/lex/.
   
   20091001:
           On amd64 you must rebuild tools (to get the new binutils)
           before building a kernel, or the build fails on cpufunc.S.
   
   20091001:
           An error will create a ./usr/X11R7/lib/X11/xkb/compiled/xkb
           symlink, failing the build.  Delete the link, and the subdir
           it is in, and retry your build.
   
   20090718:
           libc build changed so that strchr() provides the extra entry
           point for index().  Update build of libc.a (and libc_pic.a)
           may fail because the archive contains the unwanted index.o.
           (Similarly for strrchr() and rindex().)
   
   20090709:
           Native Xorg was upgraded again.  Builds will probably fail again
           without a clean objdir, at least for src/external/mit/xorg.
   
   20090616:
           Native Xorg was upgraded.  Builds will need a clean objdir for
           src/external/mit/xorg.  Upgrading a system from sets will not
           work properly yet as the /usr/X11R7/lib/X11/xkb/symbols/pc
           subdirectory has been changed into a file, and this needs to
           be manually "rm -r"'ed before installing xbase.tgz.
   
   20090501:
           Several new functions were added to string.h/libc, and this
           can cause autoconf problems during the tool build for people
           who fail to clean out their tools objects properly.  If you
           note messages about stpcpy, stpncpy or strnlen accompanying a
           failure during the tool build, clean out all your tools
           objects and start again.
   
   20090325:
           The i386 port was switched to i486 default toolchain.  This requires
           cleaning your src/tools directory and $TOOLDIR and rebuilding them.
   
   20090126:
           The __posix_fadvise50 system call changed assembly stub type.  You
           need to 'rm -f __posix_fadvise50.*' in the libc build directory
           to avoid using the old assembly stub.
   
   20090202:
           pkg_install now depends on the pkgdb cache for automatic conflict
           detection.  It is recommented to rebuild the cache with
           ``pkg_admin rebuild''.
   
   20090110:
           time_t and dev_t have been bumped to 64 bit quantities.  To upgrade:
           1. Make sure your kernel has COMPAT_50 in it.  Build and install.
              This is needed even in the MODULAR kernel because there is
              conditionally compiled code in rtsock.c.
           2. make sure build.sh completes and the binaries in a chroot work
              before installing.
           3. If you don't use build.sh and you build directly to root, and
              your build breaks in the middle, don't despair.  Make sure headers
              are installed properly, and start building libraries first libc
              and libutil, install them and then continue building all the
              libraries in src/lib and src/gnu/lib and install them.  Once
              the new libraries are installed, you can restart the build.
           4. If you compile packages and you notice link time warnings,
              rebuild the required packages to update their shared libraries.
              Any package you rebuild will require rebuilding all the packages
              that depend on it.
           5. Next time you run pwd_mkdb with the new binary, the file
              will be upgraded and it will not be backwards compatible.
           6. The utmpx/wtmpx files (/var/run/utmpx and /var/log/wtmpx, see
              lastlogx(5)) have been versioned, and there is a heuristic
              for utmp.  You are better off removing the old files after
              upgrading.  The automated clearing of /var/run during
              boot, and the automated rotating of files in /var/log by
              newsyslog(8), may mean that you do not have to remove the
              files manually.
           7. The optional accounting file (/var/account/acct, see
              accton(8)) has not been versioned, and will need to be
              removed.  The automatic rotation of the accounting file by
              /etc/daily limits the bad consequences of failure to remove
              the file.
           8. Application software that writes time_t to binary files on
              disk will break or need attention.  Most notably: if you are
              using PostgreSQL < 8.4, you need to dump your databases,
              rebuild PostgreSQL with the new time_t, then restore.
   
   20081219:
           config(1) has been updated, and one of the files it creates -
           swapnetbsd.o - has changed format.  You need to rebuild config
           (done automatically by build.sh) and then you need to rerun
           config on all kernel configuration files before rebuilding those
           kernels.
   
   20081205:
           If you build with MKX11=no, you should remove /etc/rc.d/xdm and
           /etc/rc.d/xfs from DESTDIR because those files were moved to the xetc
           set and will appear as extra files for MKX11=no update builds.
   
   20081122:
           On i386, various kernel options(4) in GENERIC including
           file systems have been disabled and moved into kernel modules.
           Before trying a new GENERIC kernel, you have to prepare the
           following files as well as a new GENERIC kernel:
   
           - build and install kernel modules from src/sys/modules
   
           - install the latest bootloader, which will load a module
             for the file system from which the kernel is loaded automatically
   
           If you have to load your kernel from a file system which is not of
           the same type as the root file system, you have to load the necessary
           file system module manually on the boot prompt or in the boot.cfg file.
   
   20080827:
           If you built and installed a libc from sources between
           2008/08/20 and 2008/08/26 you got a broken strtouq(3)
           which results in false errors reported by lint(1).
           Since this breaks the libc build itself, manual help is
           needed -- lint must be disabled temporarily, e.g.:
             $ (cd lib/libc && make MKLINT=no dependall install)
   
   20080813:
           MKDEBUG build was broken because the .depend files did not know
           about .go files.  You need to remove all .depend files and rebuild.
   
   20080802:
           A regression in binary compatibility for pthread_mutex_t has
           been fixed.  Unfortunately, the price is breaking compatibility
           for -current.
   
           Threaded programs (using libpthread) and C++ programs (using
           libstdc++) compiled after 20070907 and before 20080802 need to
           be recompiled.
   
           One way to find affected pkgsrc packages:
   
             $ grep REQUIRES=/usr/lib/libpthread /var/db/pkg/*/+BUILD_INFO
             $ grep REQUIRES=/usr/lib/libstdc++ /var/db/pkg/*/+BUILD_INFO
   
   20080731:
           WAPBL (metadata journaling support) has been added, but at this
           time isn't backwards compatible with pre-WAPBL aware kernels
           and userland (fsck_ffs in particular).  Please make sure you
           don't use a journaled filesystem with an older kernel/userland,
           especially an uncleanly mounted journaled filesystem.  WAPBL
           also requires the super block to be in the UFS2 format.  You
           can use fsck_ffs -c 4 to update the superblock format.
   
   20080721:
           Assembler warnings are now fatal if $WARNS>0 and $NOGCCERROR
           isn't defined.
   
   20080531:
           The ioctl number of DRVSUSPENDDEV command on /dev/drvctl changed
           from 125 (conflicted with DRVCTLCOMMAND) to 129.  The drvctl(8)
           utility needs to be rebuilt and reinstalled as older binaries
           won't work correctly.  The following sequence of commands:
   
             $ (cd sys/sys/ && nbmake-$arch includes)
             $ (cd sbin/drvctl/ && nbmake-$arch clean)
             $ (cd sbin/drvctl/ && nbmake-$arch all)
   
           leaves new drvctl utility in sbin/drvctl build directory.
   
 20080503:  20080503:
         The <bsd.lib.mk> variable MKPRIVATELIB was renamed to LIBISPRIVATE.          The <bsd.lib.mk> variable MKPRIVATELIB was renamed to LIBISPRIVATE.
   
Line 27  Recent changes:
Line 510  Recent changes:
         If you already hit this problem, update the .mk file,          If you already hit this problem, update the .mk file,
         remove ${DESTDIR}/stand/<arch>, and re-run the build.          remove ${DESTDIR}/stand/<arch>, and re-run the build.
   
   20080303:
           Linker warnings are now fatal if $WARNS>0.
   
 20080126:  20080126:
         The posix_fadvise system call has been changed from an assembly          The posix_fadvise system call has been changed from an assembly
         stub, to a c file that calls an assembly stub. You need to          stub, to a c file that calls an assembly stub.  You need to
         'rm -f posix_fadvise.* .depend' in the libc build directory to          'rm -f posix_fadvise.* .depend' in the libc build directory to
         avoid using the old assembly stub.          avoid using the old assembly stub.
   
 20071209:  20071209:
         The acpiec(4) driver has been split into two attachments. If you          The acpiec(4) driver has been split into two attachments.  If you
         get ACPI errors before the attachment, please update your kernel          get ACPI errors before the attachment, please update your kernel
         configuration file appropriately or see GENERIC for more details.          configuration file appropriately or see GENERIC for more details.
   
 20071115:  20071115:
         The it(4) driver has been renamed to itesio(4) and the old port          The it(4) driver has been renamed to itesio(4) and the old port
         argument specified in the kernel configuration file is not valid          argument specified in the kernel configuration file is not valid
         anymore. The itesio(4) driver now uses the Super I/O address port          anymore.  The itesio(4) driver now uses the Super I/O address port
         rather than the EC address port. Please update your kernel          rather than the EC address port.  Please update your kernel
         configuration file appropriately or see GENERIC for more details.          configuration file appropriately or see GENERIC for more details.
   
 20071028:  20071028:
Line 64  Recent changes:
Line 550  Recent changes:
         and userland are from after 20070913.          and userland are from after 20070913.
   
 20070703:  20070703:
         nbinstall has been renamed as it calls the target specific and          nbinstall has been renamed ${MACHINE_GNU_ARCH}-install.  It
         the logic to pass down STRIP from mk been removed.  This forces          calls the target-specific strip program, and the logic to pass
         a re-installation of tools.          down STRIP from make has been removed.  This requires a
           re-installation of tools.
   
 20070422:  20070422:
         The way OS emulations lookup filenames inside the emulation root          The way OS emulations lookup filenames inside the emulation root
         has been changed.  Rather than modify the pathname (and copy back          has been changed.  Rather than modify the pathname (and copy back
         to userspace) namei() and lookup() directly check the emulation          to userspace) namei() and lookup() directly check the emulation
         root. One side effect is that absolute symlinks inside the emulated          root.  One side effect is that absolute symlinks inside the emulated
         root file system will be relative to that file system - unless they          root file system will be relative to that file system - unless they
         start /../ this is useful when the emulated root is a real install          start /../ this is useful when the emulated root is a real install
         that has such links.          that has such links.
Line 80  Recent changes:
Line 567  Recent changes:
         the emulated root.          the emulated root.
   
 20070412:  20070412:
         The pckbc driver on sgimips IP32 has been removed. Use macekbc          The pckbc driver on sgimips IP32 has been removed.  Use macekbc
         instead. See the GENERIC32_IP3x kernel configuration for an          instead.  See the GENERIC32_IP3x kernel configuration for an
         example.          example.
   
 20070319:  20070319:
Line 93  Recent changes:
Line 580  Recent changes:
         incorrectly, and ensure that you have at least          incorrectly, and ensure that you have at least
         src/lib/libc/Makefile 1.130.          src/lib/libc/Makefile 1.130.
   
 20070210:  20070210:
         src/sys/sys/{sa.h,savar.h} were removed.          src/sys/sys/{sa.h,savar.h} were removed.
           find ${OBJDIR} \( -name .depend -o -name '*.d' \) -print \            find ${OBJDIR} \( -name .depend -o -name '*.d' \) -print \
               | xargs egrep -l '/sa.h|/savar.h' | xargs rm                | xargs egrep -l '/sa.h|/savar.h' | xargs rm
Line 124  Recent changes:
Line 611  Recent changes:
 20061108:  20061108:
         The configure script used in the src/tools/gcc compiler has been          The configure script used in the src/tools/gcc compiler has been
         changed to indicate that our libc has ssp support built-in and          changed to indicate that our libc has ssp support built-in and
         does not depend on -lssp and -lssp-nonshared. You'll need to          does not depend on -lssp and -lssp-nonshared.  You'll need to
         make clean in src/tools/gcc first to rebuild the compiler.          make clean in src/tools/gcc first to rebuild the compiler.
   
 20061009:  20061009:
         The sysctl variables net.inet{,6}.tcp{,6}.newreno are no longer          The sysctl variables net.inet{,6}.tcp{,6}.newreno are no longer
         available. Use net.inet{,6}.tcp{,6}.congctl.selected instead.          available.  Use net.inet{,6}.tcp{,6}.congctl.selected instead.
   
 20060814:  20060814:
         The vt, vidcconsole, kbd, and rpckbd drivers on acorn32 have been          The vt, vidcconsole, kbd, and rpckbd drivers on acorn32 have been
Line 138  Recent changes:
Line 625  Recent changes:
         few years should cope.          few years should cope.
   
 20060703:  20060703:
         MPACPI is no more. We always configure PCI interrupts using ACPI          MPACPI is no more.  We always configure PCI interrupts using ACPI
         if we have an ACPI kernel. The option MPACPI_SCANPCI has been renamed          if we have an ACPI kernel.  The option MPACPI_SCANPCI has been renamed
         to ACPI_SCANPCI. Thanks to work from fvdl.          to ACPI_SCANPCI.  Thanks to work from fvdl.
   
 20060627:  20060627:
         socket(2) has changed, and its system call has been versioned.          socket(2) has changed, and its system call has been versioned.
Line 191  Hints for a more successful build:
Line 678  Hints for a more successful build:
         on any other part of the source tree that depends on up to          on any other part of the source tree that depends on up to
         date functionality.  If you use build.sh, you should not have          date functionality.  If you use build.sh, you should not have
         this problem.          this problem.
   
 What to do if things don't work:  What to do if things don't work:
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 When things don't work there is usually a few things that commonly  When things don't work there are usually a few things that commonly
 should be done.  should be done.
     1)  make includes      1)  make includes
         This should be done automatically by make build.          This should be done automatically by make build.
Line 284  Fix: Try the following sequence of comma
Line 771  Fix: Try the following sequence of comma
         (If you built the tree without "make obj" in the past, obsolete files          (If you built the tree without "make obj" in the past, obsolete files
         may remain.  The command tries to clean everything up)          may remain.  The command tries to clean everything up)
   
 Symptom:.../sysinst/run.c:xx: warning: initialization from incompatible pointer type  Symptom:.../sysinst/run.c:xx: warning: initialization from incompatible
           pointer type
 Fix:    Rebuild and install usr.bin/menuc  Fix:    Rebuild and install usr.bin/menuc
   
 Symptom:mklocale not found during build in share/locale/ctype  Symptom:mklocale not found during build in share/locale/ctype
Line 301  Fix:    Rebuild and install lib/libc
Line 789  Fix:    Rebuild and install lib/libc
   
 Symptom:lint does not understand the '-X' option  Symptom:lint does not understand the '-X' option
 Fix:    May need to build & install libs with NOLINT=1 before rebuilding lint  Fix:    May need to build & install libs with NOLINT=1 before rebuilding lint
   
   Symptom:Update build fails in src/tools/gcc complaining that a variable
           (e.g. CPPFLAGS) has changed since the previous run.
   Fix:    Run "nbmake-${ARCH} clean" in src/tools/gcc or do a clean build.
   
   Symptom:cvs [update aborted]: cannot open directory /cvsroot/src/...:
           No such file or directory.
   Cause:  If a directory is created by mistake, then it is sometimes
           deleted from the CVS repository using administrative commands
           that bypass the normal cvs access controls.  If your cvs working tree
           contains references to a directory that has been deleted on the
           server in this way, then "cvs update" reports this error.
   Fix:    Recursively delete the affected directory from your working tree
           and try the update again.

Legend:
Removed from v.1.172  
changed lines
  Added in v.1.283

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