Annotation of src/UPDATING, Revision 1.232
1.232 ! christos 1: $NetBSD: UPDATING,v 1.231 2011/11/26 01:20:25 tls Exp $
1.1 abs 2:
1.123 jmc 3: This file (UPDATING) is intended to be a brief reference to recent
4: changes that might cause problems in the build process, and a guide for
5: what to do if something doesn't work.
1.1 abs 6:
1.123 jmc 7: For a more detailed description of the recommended way to build NetBSD
8: using build.sh, see the BUILDING file.
9:
10: Note that much of the advice in this UPDATING file was written before
11: build.sh existed. Nevertheless, the advice here may be useful for
12: working around specific problems with build.sh.
13:
14: See also: BUILDING, build.sh, Makefile.
1.1 abs 15:
16: Recent changes:
17: ^^^^^^^^^^^^^^^
1.230 tls 18:
1.232 ! christos 19: 20111227:
! 20: If you built between 20111225 and 20111227 you need to remove
! 21: /usr/lib/libpam.so.4* and /usr/lib/security/*.so.4, since the
! 22: bump has been reverted.
! 23:
1.231 tls 24: 20111125:
25: The "rnd" pseudodevice has been added to sys/conf/std, which
26: means it should no longer be explicitly listed in kernel
27: configuration files. The line "pseudo-device rnd" should be
28: removed from any custom kernel config files users may have.
29:
1.230 tls 30: 20111119:
31: A problem with the datastructures used by the rndctl(8)
32: utility (pointers in datastructures in an array, making 32->64
33: bit compatibility very painful) has been fixed in a
34: non-backwards-compatible way. If you replace your kernel,
35: replace your rndctl executable too.
36:
1.229 jym 37: 20111001:
38: the prop_*_send_syscall() functions from proplib(3) have been
39: changed and their new version is not backward compatible with the old
40: one. So ensure that all consumers of these functions (currently:
41: quota2 code and its tests) are updated together with the new lib.
42:
1.228 mrg 43: 20110817:
44: sparc has been changed to use GCC 4.5.3, so any objdir or
45: DESTDIR for them should be deleted before updating.
46:
1.227 riastrad 47: 20110806:
48: i386 and amd64 have been changed to use GCC 4.5.3, so any
49: objdir or DESTDIR for them should be deleted before updating.
50:
1.226 mrg 51: 20110805:
52: The update to GCC 4.5.3 requires a non-trivial portion of
53: the tree to be cleaned. Best to delete both objdir and
54: DESTDIR before running this update. So far, only the
55: sparc64, mips and powerpc platforms have changed.
56:
1.225 matt 57: 20110803:
58: The layout of external/public-domain/xz has changed. To do an
59: update build you will have to remove the contents of the OBJDIR
60: for external/public-domain/xz/bin by hand as the xz entry there
61: is now a directory.
62:
1.223 joerg 63: 20110410:
1.224 dholland 64: The configuration of src/tools/gcc has changed. To do an
65: update build you have to clean both tools/binutils and
66: tools/gcc by hand.
1.223 joerg 67:
1.222 plunky 68: 20110328:
69: Building the Xorg binary was moved into a subdirectory to fix
70: ordering issues with "make all". It may be necessary to remove
71: the OBJDIR for external/mit/xorg/server/xorg-server/hw/xfree86
72: if your update build fails, as the "Xorg" entry there is now a
73: directory.
74:
1.220 joerg 75: 20110121:
1.221 lukem 76: Assembler files no longer use -traditional-cpp. This can break
1.220 joerg 77: the build of individual parts of the tree. This is handled
78: correctly by build.sh. Manual builds have to update /usr/share/mk
79: and re-run config(1) for any kernel configurations as needed.
1.218 joerg 80:
1.217 jruoho 81: 20101217:
82: The tcpdump(8) program was changed to drop privileges and chroot(2)
83: by default. It may be necessary to manually update passwd(5) and
84: group(5) in order to make the program work with existing setups.
85:
1.216 christos 86: 20101125:
87: The latest changes to setenv(3) dissallow setting environment
88: variables with names that contain '='. Revision 1.18 of env.c
89: assumed that this was allowed. Installing a new libc with an
90: old copy of /usr/bin/env causes env x=1 printenv | grep x= to
91: break which affects the autoconf tests for dependency finding,
92: so building gcc will end up printing:
93: checking dependency style of gcc... none
94: configure: error: no usable dependency style found
95: Fix it by rebuilding and re-installing env.
1.138 lukem 96:
1.215 mrg 97: 20101119:
98: Recent Xorg updates in xsrc/external/mit/ may cause various build
99: or run-time problems. Delete your entire DESTDIR and OBJDIR if you
100: have any build problems with xsrc, or problems with mismatched
101: versions between xorg-server and drivers.
102:
1.213 jmmv 103: 20100604:
104: The update of ATF to 0.9 causes old tests written in shell to fail
105: unless they are rebuilt. If you are building with MKUPDATE=yes,
106: you need to clean the src/external/bsd/atf/tests/ and the src/tests/
107: trees by hand.
108:
1.211 tnozaki 109: 20100522:
1.212 mrg 110: Recent Xorg updates in xsrc/external/mit/ will cause various build
111: problems. Delete your entire DESTDIR and OBJDIR if you have any
112: build problems with xsrc.
113:
114: 20100522:
1.211 tnozaki 115: private section of <ctype.h> was splitted, and now mklocale(1)
1.214 dholland 116: include ctype_local.h, so you have to make cleandir in tools/mklocale.
1.211 tnozaki 117:
1.210 christos 118: 20100520:
119: The location of the xkb compiled descriptions has changed. Please
120: remove usr/X11R7/lib/X11/xkb/compiled from your $DESTDIR.
121:
1.209 njoly 122: 20100222:
123: The shared objects file extension has been changed from .so to
124: .pico, in order to avoid conflicts with shared libraries names
125: libXX.so. All now stale regular .so files can be removed from
126: your object directories.
127:
1.208 roy 128: 20100204:
129: The termcap database has been removed from the sources,
130: but has not been marked obsolete so it is not removed
131: from the system when upgrading.
132: As such, you will need to remove them from your object
133: and destination directories.
134:
1.203 dyoung 135: 20091101:
1.205 dholland 136: After updating, it may be necessary to make the 'cleandir'
137: target in src/tools/yacc/ and in src/usr.bin/yacc/ before a
138: 'build.sh -u tools' or 'build.sh -u distribution'. Ditto
139: src/tools/lex/ and src/usr.bin/lex/.
1.203 dyoung 140:
1.202 mrg 141: 20091001:
1.206 dholland 142: On amd64 you must rebuild tools (to get the new binutils)
143: before building a kernel, or the build fails on cpufunc.S.
144:
145: 20091001:
1.202 mrg 146: An error will create a ./usr/X11R7/lib/X11/xkb/compiled/xkb
147: symlink, failing the build. Delete the link, and the subdir
148: it is in, and retry your build.
149:
1.201 dsl 150: 20090718:
151: libc build changed so that strchr() provides the extra entry
152: point for index(). Update build of libc.a (and libc_pic.a)
153: may fail because the archive contains the unwanted index.o.
154: (Similarly for strrchr() and rindex().)
155:
1.198 mrg 156: 20090709:
157: Native Xorg was upgraded again. Builds will probably fail again
158: without a clean objdir, at least for src/external/mit/xorg.
159:
1.197 mrg 160: 20090616:
161: Native Xorg was upgraded. Builds will need a clean objdir for
162: src/external/mit/xorg. Upgrading a system from sets will not
163: work properly yet as the /usr/X11R7/lib/X11/xkb/symbols/pc
164: subdirectory has been changed into a file, and this needs to
165: be manually "rm -r"'ed before installing xbase.tgz.
166:
1.195 perry 167: 20090501:
168: Several new functions were added to string.h/libc, and this
169: can cause autoconf problems during the tool build for people
170: who fail to clean out their tools objects properly. If you
171: note messages about stpcpy, stpncpy or strnlen accompanying a
172: failure during the tool build, clean out all your tools
173: objects and start again.
174:
1.194 mrg 175: 20090325:
176: The i386 port was switched to i486 default toolchain. This requires
177: cleaning your src/tools directory and $TOOLDIR and rebuilding them.
178:
1.192 skrll 179: 20090126:
1.207 mbalmer 180: The __posix_fadvise50 system call changed assembly stub type. You
181: need to 'rm -f __posix_fadvise50.*' in the libc build directory
182: to avoid using the old assembly stub.
1.192 skrll 183:
1.191 joerg 184: 20090202:
185: pkg_install now depends on the pkgdb cache for automatic conflict
186: detection. It is recommented to rebuild the cache with
187: ``pkg_admin rebuild''.
188:
1.184 christos 189: 20090110:
190: time_t and dev_t have been bumped to 64 bit quantities. To upgrade:
191: 1. Make sure your kernel has COMPAT_50 in it. Build and install.
1.188 christos 192: This is needed even in the MODULAR kernel because there is
193: conditionally compiled code in rtsock.c.
1.184 christos 194: 2. make sure build.sh completes and the binaries in a chroot work
195: before installing.
196: 3. If you don't use build.sh and you build directly to root, and
1.187 dholland 197: your build breaks in the middle, don't despair. Make sure headers
1.184 christos 198: are installed properly, and start building libraries first libc
199: and libutil, install them and then continue building all the
200: libraries in src/lib and src/gnu/lib and install them. Once
201: the new libraries are installed, you can restart the build.
202: 4. If you compile packages and you notice link time warnings,
1.189 hubertf 203: rebuild the required packages to update their shared libraries.
204: Any package you rebuild will require rebuilding all the packages
205: that depend on it.
1.186 christos 206: 5. Next time you run pwd_mkdb with the new binary, the file
207: will be upgraded and it will not be backwards compatible.
1.190 apb 208: 6. The utmpx/wtmpx files (/var/run/utmpx and /var/log/wtmpx, see
209: lastlogx(5)) have been versioned, and there is a heuristic
210: for utmp. You are better off removing the old files after
211: upgrading. The automated clearing of /var/run during
212: boot, and the automated rotating of files in /var/log by
213: newsyslog(8), may mean that you do not have to remove the
214: files manually.
215: 7. The optional accounting file (/var/account/acct, see
216: accton(8)) has not been versioned, and will need to be
217: removed. The automatic rotation of the accounting file by
218: /etc/daily limits the bad consequences of failure to remove
219: the file.
1.196 dholland 220: 8. Application software that writes time_t to binary files on
221: disk will break or need attention. Most notably: if you are
222: using PostgreSQL < 8.4, you need to dump your databases,
223: rebuild PostgreSQL with the new time_t, then restore.
1.185 jmcneill 224:
1.183 pgoyette 225: 20081219:
226: config(1) has been updated, and one of the files it creates -
227: swapnetbsd.o - has changed format. You need to rebuild config
228: (done automatically by build.sh) and then you need to rerun
229: config on all kernel configuration files before rebuilding those
230: kernels.
231:
1.181 cube 232: 20081205:
233: If you build with MKX11=no, you should remove /etc/rc.d/xdm and
234: /etc/rc.d/xfs from DESTDIR because those files were moved to the xetc
235: set and will appear as extra files for MKX11=no update builds.
1.178 lukem 236:
1.179 tsutsui 237: 20081122:
1.182 tsutsui 238: On i386, various kernel options(4) in GENERIC including
1.180 wiz 239: file systems have been disabled and moved into kernel modules.
240: Before trying a new GENERIC kernel, you have to prepare the
1.179 tsutsui 241: following files as well as a new GENERIC kernel:
242:
243: - build and install kernel modules from src/sys/modules
244:
245: - install the latest bootloader, which will load a module
1.180 wiz 246: for the file system from which the kernel is loaded automatically
1.179 tsutsui 247:
1.180 wiz 248: If you have to load your kernel from a file system which is not of
249: the same type as the root file system, you have to load the necessary
250: file system module manually on the boot prompt or in the boot.cfg file.
1.179 tsutsui 251:
1.178 lukem 252: 20080827:
253: If you built and installed a libc from sources between
254: 2008/08/20 and 2008/08/26 you got a broken strtouq(3)
255: which results in false errors reported by lint(1).
256: Since this breaks the libc build itself, manual help is
1.180 wiz 257: needed -- lint must be disabled temporarily, e.g.:
1.178 lukem 258: $ (cd lib/libc && make MKLINT=no dependall install)
259:
1.177 christos 260: 20080813:
261: MKDEBUG build was broken because the .depend files did not know
262: about .go files. You need to remove all .depend files and rebuild.
263:
1.200 dholland 264: 20080802:
265: A regression in binary compatibility for pthread_mutex_t has
266: been fixed. Unfortunately, the price is breaking compatibility
267: for -current.
268:
269: Threaded programs (using libpthread) and C++ programs (using
270: libstdc++) compiled after 20070907 and before 20080802 need to
271: be recompiled.
272:
273: One way to find affected pkgsrc packages:
274:
275: $ grep REQUIRES=/usr/lib/libpthread /var/db/pkg/*/+BUILD_INFO
276: $ grep REQUIRES=/usr/lib/libstdc++ /var/db/pkg/*/+BUILD_INFO
277:
1.175 simonb 278: 20080731:
279: WAPBL (metadata journaling support) has been added, but at this
280: time isn't backwards compatible with pre-WAPBL aware kernels
281: and userland (fsck_ffs in particular). Please make sure you
282: don't use a journaled filesystem with an older kernel/userland,
1.176 simonb 283: especially an uncleanly mounted journaled filesystem. WAPBL
284: also requires the super block to be in the UFS2 format. You
285: can use fsck_ffs -c 4 to update the superblock format.
1.175 simonb 286:
1.174 lukem 287: 20080721:
288: Assembler warnings are now fatal if $WARNS>0 and $NOGCCERROR
289: isn't defined.
290:
1.173 freza 291: 20080531:
292: The ioctl number of DRVSUSPENDDEV command on /dev/drvctl changed
293: from 125 (conflicted with DRVCTLCOMMAND) to 129. The drvctl(8)
294: utility needs to be rebuilt and reinstalled as older binaries
295: won't work correctly. The following sequence of commands:
296:
297: $ (cd sys/sys/ && nbmake-$arch includes)
298: $ (cd sbin/drvctl/ && nbmake-$arch clean)
299: $ (cd sbin/drvctl/ && nbmake-$arch all)
300:
301: leaves new drvctl utility in sbin/drvctl build directory.
302:
1.172 lukem 303: 20080503:
304: The <bsd.lib.mk> variable MKPRIVATELIB was renamed to LIBISPRIVATE.
305:
1.171 he 306: 20080521:
307: For a while, unprivileged UPDATE builds would fail to
308: succeed at the checkflist stage, complaining that
309: ${DESTDIR}/stand/<arch>/ did not exist. A fix for this
310: problem was committed to share/mk/bsd.kmodule.mk, revision 1.9.
311: If you already hit this problem, update the .mk file,
312: remove ${DESTDIR}/stand/<arch>, and re-run the build.
313:
1.174 lukem 314: 20080303:
315: Linker warnings are now fatal if $WARNS>0.
316:
1.170 christos 317: 20080126:
318: The posix_fadvise system call has been changed from an assembly
319: stub, to a c file that calls an assembly stub. You need to
320: 'rm -f posix_fadvise.* .depend' in the libc build directory to
321: avoid using the old assembly stub.
322:
1.168 joerg 323: 20071209:
324: The acpiec(4) driver has been split into two attachments. If you
325: get ACPI errors before the attachment, please update your kernel
1.169 wiz 326: configuration file appropriately or see GENERIC for more details.
1.168 joerg 327:
1.166 xtraeme 328: 20071115:
329: The it(4) driver has been renamed to itesio(4) and the old port
330: argument specified in the kernel configuration file is not valid
331: anymore. The itesio(4) driver now uses the Super I/O address port
332: rather than the EC address port. Please update your kernel
1.167 wiz 333: configuration file appropriately or see GENERIC for more details.
1.166 xtraeme 334:
1.165 jmmv 335: 20071028:
336: The pccons(4) driver has been removed from the NetBSD/shark port.
337: You need to update any custom kernel configuration file you have
338: to remove any references to pccons (which includes removing the
339: now useless XSERVER option) and replace them with the correct
340: entries for the wscons driver. See the GENERIC configuration file
341: for more details.
342:
1.164 gdt 343: 20070913:
344: A latent bug in dhclient/dhcpd that caused it to be unable to
345: enumerate interfaces was fixed. The bug began to cause
346: problems after 20070911 when the kernel's SIOCGIFCONF
347: implementation was repaired. From 20070529 to 20070911 racoon
348: could not enumerate interfaces. (These are noted because
349: normal kernel/userspace version matching hygiene is not
350: sufficient to avoid this problem.) Ensure that both kernel
351: and userland are from after 20070913.
352:
1.163 joerg 353: 20070703:
1.199 dholland 354: nbinstall has been renamed ${MACHINE_GNU_ARCH}-install. It
355: calls the target-specific strip program, and the logic to pass
356: down STRIP from make has been removed. This requires a
357: re-installation of tools.
1.163 joerg 358:
1.161 dsl 359: 20070422:
360: The way OS emulations lookup filenames inside the emulation root
361: has been changed. Rather than modify the pathname (and copy back
362: to userspace) namei() and lookup() directly check the emulation
363: root. One side effect is that absolute symlinks inside the emulated
1.167 wiz 364: root file system will be relative to that file system - unless they
1.161 dsl 365: start /../ this is useful when the emulated root is a real install
366: that has such links.
367: This might affect symlinks that have been added to reference outside
368: the emulated root.
369:
1.160 jmcneill 370: 20070412:
371: The pckbc driver on sgimips IP32 has been removed. Use macekbc
372: instead. See the GENERIC32_IP3x kernel configuration for an
373: example.
374:
1.159 gdt 375: 20070319:
376: src/lib/libc/Makefile revision 1.129 broke libc and ld.elf_so
377: on many platforms due to incorrect flags settings. If you
378: updated and built after about 20070315, do "nbmake-$arch
379: cleandir" in src/lib/libc and src/libexec/ld.elf_so to force a
380: rebuild of object files that might have been built
381: incorrectly, and ensure that you have at least
382: src/lib/libc/Makefile 1.130.
383:
1.158 dbj 384: 20070210:
385: src/sys/sys/{sa.h,savar.h} were removed.
386: find ${OBJDIR} \( -name .depend -o -name '*.d' \) -print \
387: | xargs egrep -l '/sa.h|/savar.h' | xargs rm
388: will allow dependencies on those files to get get rebuilt
389:
1.157 apb 390: 20070209:
391: The threading model was changed when the newlock2 branch
392: was merged to NetBSD-current. If you boot with a new
393: kernel (version 4.99.10), then you also need a new pthread
394: library (/usr/lib/libpthread.so.0.7). If you boot with
395: an old kernel, then you need the old pthread library
396: (/usr/lib/libpthread.so.0.6). Provided you keep the kernel and
397: the pthread library in sync, old threaded applications should
398: continue to work with an old or new kernel. Note that named(8)
399: is the only threaded application in the base system.
400:
1.154 he 401: 20061214:
402: Following the move of string_to_flags() and flags_to_string()
403: from the bin/ls/ sources to libutil, users doing UPDATE builds
404: will need to do a "make cleandir" in
405: tools/mtree/, tools/makefs/, tools/binstall/, tools/pax/,
406: bin/pax/, bin/ls/, usr.sbin/mtree/, usr.sbin/makefs/,
1.156 he 407: usr.bin/xinstall/, libexec/ftpd/, rescue/, as well
408: as the installation images in distrib/
1.154 he 409: in order to excise stale references to the old stat_flags.h header
410: file in the ls sources -- stat_flags.h has been removed.
411:
1.152 christos 412: 20061108:
413: The configure script used in the src/tools/gcc compiler has been
414: changed to indicate that our libc has ssp support built-in and
415: does not depend on -lssp and -lssp-nonshared. You'll need to
416: make clean in src/tools/gcc first to rebuild the compiler.
417:
1.151 rpaulo 418: 20061009:
419: The sysctl variables net.inet{,6}.tcp{,6}.newreno are no longer
420: available. Use net.inet{,6}.tcp{,6}.congctl.selected instead.
421:
1.150 bjh21 422: 20060814:
423: The vt, vidcconsole, kbd, and rpckbd drivers on acorn32 have been
424: withdrawn. Use vidcvideo and pckbd instead. See the GENERIC
425: kernel configuration for an example. X servers from the last
426: few years should cope.
427:
1.149 christos 428: 20060703:
429: MPACPI is no more. We always configure PCI interrupts using ACPI
430: if we have an ACPI kernel. The option MPACPI_SCANPCI has been renamed
431: to ACPI_SCANPCI. Thanks to work from fvdl.
432:
1.148 dogcow 433: 20060627:
434: socket(2) has changed, and its system call has been versioned.
435: For userlands with the old version of socket(2), make sure that
436: your kernel has 'options COMPAT_30' set, or else 'bad system call'
437: errors will result.
438:
1.1 abs 439: Hints for a more successful build:
440: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1.123 jmc 441: Use build.sh, but do not use its "expert mode":
1.132 jmmv 442: This will automatically build the tools in the
1.123 jmc 443: correct order, and it will keep the tools and the
444: new build products from interfering with the running
445: system. This will allow you to ignore most of the
446: other advice in this file.
1.2 mrg 447: Build a new kernel first:
448: This makes sure that any new system calls or features
449: expected by the new userland will be present. This
450: helps to avoid critical errors when upgrading.
1.1 abs 451: Use object directories:
452: This helps to keep stale object
453: files from polluting the build if a Makefile "forgets"
454: about one. It also makes it easier to clean up after
455: a build. It's also necessary if you want to use the
456: same source tree for multiple machines.
1.123 jmc 457: To use object directories with build.sh:
458: a) invoke build.sh with the "-M" or "-O" options.
459: To use object directories without using build.sh:
1.1 abs 460: a) cd /usr/src ; make cleandir
1.2 mrg 461: b) Add "OBJMACHINE=yes" to /etc/mk.conf
462: c) Add "MKOBJDIRS=yes" to /etc/mk.conf
1.1 abs 463: d) cd /usr/src ; make build
1.2 mrg 464: Note that running "make obj" in a directory will create
465: in obj.$MACHINE directory.
1.1 abs 466: Build to a DESTDIR:
1.123 jmc 467: This helps to keep old installed files (especially libraries)
468: from interfering with the new build.
469: To build to a DESTDIR with build.sh, use the "-D" option.
470: To build to a DESTDIR without using build.sh, set the DESTDIR
471: environment variable before running make build. It should be
472: set to the pathname of an initially empty directory.
473: Problems: if you do not use build.sh, you might need to
474: update critical utilities without using DESTDIR since
475: nothing is executed from what is installed in DESTDIR.
476: (See critical utils, below.)
1.1 abs 477: Build often:
478: This keeps critical utilities current enough to not choke
479: on any other part of the source tree that depends on up to
1.123 jmc 480: date functionality. If you use build.sh, you should not have
481: this problem.
1.1 abs 482:
483: What to do if things don't work:
484: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1.230 tls 485: When things don't work there are usually a few things that commonly
1.1 abs 486: should be done.
487: 1) make includes
488: This should be done automatically by make build.
489: 2) cd share/mk && make install
490: Again, automatically done by make build.
491:
492: Failsafe rebuild of a small part of the tree:
493: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
494: To make sure you rebuild something correctly you want to do
495: something like the following:
496: 1) Make sure the includes and .mk files are up to date.
497: 2) Make sure any program used to build the particular
498: utility is up to date. (yacc, lex, etc...)
499: 3) cd ...path/to/util...
500: make cleandir
501: rm ...all obj directories...
502: make cleandir # yes, again
503: make obj
504: make depend && make
505:
506: Failsafe rebuild of the entire tree:
507: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
508: If you really want to make sure the source tree is clean and
1.2 mrg 509: ready for a build try the following. Note that sourcing /etc/mk.conf
510: (a make(1) Makefile) in this manner is not right, and will not work
511: for anyone who uses any make(1) features in /etc/mk.conf.
1.1 abs 512:
513: ---cut here---
514: #!/bin/sh
515: . /etc/mk.conf
516:
1.58 lukem 517: if [ -z $NETBSDSRCDIR ] ; then
518: NETBSDSRCDIR=/usr/src
1.1 abs 519: fi
1.58 lukem 520: if [ \! -d $NETBSDSRCDIR ] ; then
1.1 abs 521: echo Unable to find sources
522: exit 1
523: fi
1.58 lukem 524: find $NETBSDSRCDIR -name \*.o -o -name obj.\* -o -name obj -exec rm \{\} \;
1.1 abs 525:
526: if [ -z $BSDOBJDIR ] ; then
527: BSDOBJDIR=/usr/obj
528: fi
529: if [ -d $BSDOBJDIR ] ; then
530: rm -rf $BSDOBJDIR
531: fi
532:
1.58 lukem 533: cd $NETBSDSRCDIR && make cleandir
1.1 abs 534:
535: ---cut here---
536:
537: Critical utilities:
538: ^^^^^^^^^^^^^^^^^^^
1.3 itojun 539: usr.bin/compile_et
1.1 abs 540: usr.bin/make
541: usr.bin/yacc
542: usr.bin/lex
1.11 lukem 543: usr.bin/xlint
1.142 drochner 544: usr.bin/config
1.1 abs 545:
1.34 simonb 546: Other problems and possible solutions:
1.1 abs 547: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
548: Symptom:Complaints involving a Makefile.
1.17 erh 549: Fix: Rebuild usr.bin/make:
550: cd usr.bin/make && make && make install
1.111 simonb 551: Or, a failsafe method if that doesn't work:
1.17 erh 552: cd usr.bin/make && cc *.c */*.c -I . -o make && mv make /usr/bin
553:
1.1 abs 554: Fix: Make sure .mk files are up to date.
555: cd share/mk && make install
1.2 mrg 556:
557: Symptom:Kernel `config' fails to configure any kernel, including GENERIC.
1.142 drochner 558: Fix: Rebuild usr.bin/config
1.1 abs 559:
560: Symptom:
561: Fix: Rebuild usr.bin/yacc
562:
563: Symptom:
564: Fix: Rebuild usr.bin/lex
565:
566: Symptom:
567: Fix: rm /usr/lib/libbfd.a
1.4 itojun 568:
569: Symptom:Obsolete intermediate files are used during compilation
570: Fix: Try the following sequence of commands in the directory in question.
571: make cleandir; rm `make print-objdir`; make cleandir; make obj
572: (If you built the tree without "make obj" in the past, obsolete files
573: may remain. The command tries to clean everything up)
1.5 wiz 574:
1.207 mbalmer 575: Symptom:.../sysinst/run.c:xx: warning: initialization from incompatible
576: pointer type
1.5 wiz 577: Fix: Rebuild and install usr.bin/menuc
1.12 itojun 578:
579: Symptom:mklocale not found during build in share/locale/ctype
580: Fix: Build and install usr.bin/mklocale
1.13 dogcow 581:
1.86 kleink 582: Symptom:undefined reference to `__assert13' or `__unsetenv13'
1.13 dogcow 583: Fix: Rebuild and install lib/libc
584:
1.142 drochner 585: Symptom:usr.bin/config fails to build.
1.19 cgd 586: Fix: Try building with -DMAKE_BOOTSTRAP added to CFLAGS in Makefile.
1.13 dogcow 587:
1.19 cgd 588: Symptom:undefined reference to `getprogname' or `setprogname'
589: Fix: Rebuild and install lib/libc
1.24 abs 590:
591: Symptom:lint does not understand the '-X' option
592: Fix: May need to build & install libs with NOLINT=1 before rebuilding lint
1.223 joerg 593:
594: Symptom:Update build fails in src/tools/gcc complaining that a variable
595: (e.g. CPPFLAGS) has changed since the previous run.
596: Fix: Run "nbmake-${ARCH} clean" in src/tools/gcc or do a clean build.
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