Annotation of src/UPDATING, Revision 1.234.2.3
1.234.2.3! bouyer 1: $NetBSD$
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:
1.234.2.2 bouyer 19: 20120813:
20: The update of openssl requires cleaning both the openssl build
21: directory and DESTDIR; update builds done without taking these
22: steps may fail, or if not, have been observed to cause
23: third-party software to link incorrectly.
24:
1.234.2.1 riz 25: 20120216:
1.234 spz 26: Default for MKCATPAGES changed to NO. Update builds will fail
1.234.2.1 riz 27: unless DESTDIR is cleaned manually. If you built between 20120207
1.234.2.3! bouyer 28: and 20120216, daily and weekly could have created an unreadable
1.234.2.1 riz 29: /var/db/man.db index for apropos. Running makemandb -f or
30: the next run of weekly will fix it.
1.233 joerg 31:
1.232 christos 32: 20111227:
33: If you built between 20111225 and 20111227 you need to remove
34: /usr/lib/libpam.so.4* and /usr/lib/security/*.so.4, since the
35: bump has been reverted.
36:
1.231 tls 37: 20111125:
38: The "rnd" pseudodevice has been added to sys/conf/std, which
39: means it should no longer be explicitly listed in kernel
40: configuration files. The line "pseudo-device rnd" should be
41: removed from any custom kernel config files users may have.
42:
1.230 tls 43: 20111119:
44: A problem with the datastructures used by the rndctl(8)
45: utility (pointers in datastructures in an array, making 32->64
46: bit compatibility very painful) has been fixed in a
47: non-backwards-compatible way. If you replace your kernel,
48: replace your rndctl executable too.
49:
1.229 jym 50: 20111001:
51: the prop_*_send_syscall() functions from proplib(3) have been
52: changed and their new version is not backward compatible with the old
53: one. So ensure that all consumers of these functions (currently:
54: quota2 code and its tests) are updated together with the new lib.
55:
1.228 mrg 56: 20110817:
57: sparc has been changed to use GCC 4.5.3, so any objdir or
58: DESTDIR for them should be deleted before updating.
59:
1.227 riastrad 60: 20110806:
61: i386 and amd64 have been changed to use GCC 4.5.3, so any
62: objdir or DESTDIR for them should be deleted before updating.
63:
1.226 mrg 64: 20110805:
65: The update to GCC 4.5.3 requires a non-trivial portion of
66: the tree to be cleaned. Best to delete both objdir and
67: DESTDIR before running this update. So far, only the
68: sparc64, mips and powerpc platforms have changed.
69:
1.225 matt 70: 20110803:
71: The layout of external/public-domain/xz has changed. To do an
72: update build you will have to remove the contents of the OBJDIR
73: for external/public-domain/xz/bin by hand as the xz entry there
74: is now a directory.
75:
1.223 joerg 76: 20110410:
1.224 dholland 77: The configuration of src/tools/gcc has changed. To do an
78: update build you have to clean both tools/binutils and
79: tools/gcc by hand.
1.223 joerg 80:
1.222 plunky 81: 20110328:
82: Building the Xorg binary was moved into a subdirectory to fix
83: ordering issues with "make all". It may be necessary to remove
84: the OBJDIR for external/mit/xorg/server/xorg-server/hw/xfree86
85: if your update build fails, as the "Xorg" entry there is now a
86: directory.
87:
1.220 joerg 88: 20110121:
1.221 lukem 89: Assembler files no longer use -traditional-cpp. This can break
1.220 joerg 90: the build of individual parts of the tree. This is handled
91: correctly by build.sh. Manual builds have to update /usr/share/mk
92: and re-run config(1) for any kernel configurations as needed.
1.218 joerg 93:
1.217 jruoho 94: 20101217:
95: The tcpdump(8) program was changed to drop privileges and chroot(2)
96: by default. It may be necessary to manually update passwd(5) and
97: group(5) in order to make the program work with existing setups.
98:
1.216 christos 99: 20101125:
100: The latest changes to setenv(3) dissallow setting environment
101: variables with names that contain '='. Revision 1.18 of env.c
102: assumed that this was allowed. Installing a new libc with an
103: old copy of /usr/bin/env causes env x=1 printenv | grep x= to
104: break which affects the autoconf tests for dependency finding,
105: so building gcc will end up printing:
106: checking dependency style of gcc... none
107: configure: error: no usable dependency style found
108: Fix it by rebuilding and re-installing env.
1.138 lukem 109:
1.215 mrg 110: 20101119:
111: Recent Xorg updates in xsrc/external/mit/ may cause various build
112: or run-time problems. Delete your entire DESTDIR and OBJDIR if you
113: have any build problems with xsrc, or problems with mismatched
114: versions between xorg-server and drivers.
115:
1.213 jmmv 116: 20100604:
117: The update of ATF to 0.9 causes old tests written in shell to fail
118: unless they are rebuilt. If you are building with MKUPDATE=yes,
119: you need to clean the src/external/bsd/atf/tests/ and the src/tests/
120: trees by hand.
121:
1.211 tnozaki 122: 20100522:
1.212 mrg 123: Recent Xorg updates in xsrc/external/mit/ will cause various build
124: problems. Delete your entire DESTDIR and OBJDIR if you have any
125: build problems with xsrc.
126:
127: 20100522:
1.211 tnozaki 128: private section of <ctype.h> was splitted, and now mklocale(1)
1.214 dholland 129: include ctype_local.h, so you have to make cleandir in tools/mklocale.
1.211 tnozaki 130:
1.210 christos 131: 20100520:
132: The location of the xkb compiled descriptions has changed. Please
133: remove usr/X11R7/lib/X11/xkb/compiled from your $DESTDIR.
134:
1.209 njoly 135: 20100222:
136: The shared objects file extension has been changed from .so to
137: .pico, in order to avoid conflicts with shared libraries names
138: libXX.so. All now stale regular .so files can be removed from
139: your object directories.
140:
1.208 roy 141: 20100204:
142: The termcap database has been removed from the sources,
143: but has not been marked obsolete so it is not removed
144: from the system when upgrading.
145: As such, you will need to remove them from your object
146: and destination directories.
147:
1.203 dyoung 148: 20091101:
1.205 dholland 149: After updating, it may be necessary to make the 'cleandir'
150: target in src/tools/yacc/ and in src/usr.bin/yacc/ before a
151: 'build.sh -u tools' or 'build.sh -u distribution'. Ditto
152: src/tools/lex/ and src/usr.bin/lex/.
1.203 dyoung 153:
1.202 mrg 154: 20091001:
1.206 dholland 155: On amd64 you must rebuild tools (to get the new binutils)
156: before building a kernel, or the build fails on cpufunc.S.
157:
158: 20091001:
1.202 mrg 159: An error will create a ./usr/X11R7/lib/X11/xkb/compiled/xkb
160: symlink, failing the build. Delete the link, and the subdir
161: it is in, and retry your build.
162:
1.201 dsl 163: 20090718:
164: libc build changed so that strchr() provides the extra entry
165: point for index(). Update build of libc.a (and libc_pic.a)
166: may fail because the archive contains the unwanted index.o.
167: (Similarly for strrchr() and rindex().)
168:
1.198 mrg 169: 20090709:
170: Native Xorg was upgraded again. Builds will probably fail again
171: without a clean objdir, at least for src/external/mit/xorg.
172:
1.197 mrg 173: 20090616:
174: Native Xorg was upgraded. Builds will need a clean objdir for
175: src/external/mit/xorg. Upgrading a system from sets will not
176: work properly yet as the /usr/X11R7/lib/X11/xkb/symbols/pc
177: subdirectory has been changed into a file, and this needs to
178: be manually "rm -r"'ed before installing xbase.tgz.
179:
1.195 perry 180: 20090501:
181: Several new functions were added to string.h/libc, and this
182: can cause autoconf problems during the tool build for people
183: who fail to clean out their tools objects properly. If you
184: note messages about stpcpy, stpncpy or strnlen accompanying a
185: failure during the tool build, clean out all your tools
186: objects and start again.
187:
1.194 mrg 188: 20090325:
189: The i386 port was switched to i486 default toolchain. This requires
190: cleaning your src/tools directory and $TOOLDIR and rebuilding them.
191:
1.192 skrll 192: 20090126:
1.207 mbalmer 193: The __posix_fadvise50 system call changed assembly stub type. You
194: need to 'rm -f __posix_fadvise50.*' in the libc build directory
195: to avoid using the old assembly stub.
1.192 skrll 196:
1.191 joerg 197: 20090202:
198: pkg_install now depends on the pkgdb cache for automatic conflict
199: detection. It is recommented to rebuild the cache with
200: ``pkg_admin rebuild''.
201:
1.184 christos 202: 20090110:
203: time_t and dev_t have been bumped to 64 bit quantities. To upgrade:
204: 1. Make sure your kernel has COMPAT_50 in it. Build and install.
1.188 christos 205: This is needed even in the MODULAR kernel because there is
206: conditionally compiled code in rtsock.c.
1.184 christos 207: 2. make sure build.sh completes and the binaries in a chroot work
208: before installing.
209: 3. If you don't use build.sh and you build directly to root, and
1.187 dholland 210: your build breaks in the middle, don't despair. Make sure headers
1.184 christos 211: are installed properly, and start building libraries first libc
212: and libutil, install them and then continue building all the
213: libraries in src/lib and src/gnu/lib and install them. Once
214: the new libraries are installed, you can restart the build.
215: 4. If you compile packages and you notice link time warnings,
1.189 hubertf 216: rebuild the required packages to update their shared libraries.
217: Any package you rebuild will require rebuilding all the packages
218: that depend on it.
1.186 christos 219: 5. Next time you run pwd_mkdb with the new binary, the file
220: will be upgraded and it will not be backwards compatible.
1.190 apb 221: 6. The utmpx/wtmpx files (/var/run/utmpx and /var/log/wtmpx, see
222: lastlogx(5)) have been versioned, and there is a heuristic
223: for utmp. You are better off removing the old files after
224: upgrading. The automated clearing of /var/run during
225: boot, and the automated rotating of files in /var/log by
226: newsyslog(8), may mean that you do not have to remove the
227: files manually.
228: 7. The optional accounting file (/var/account/acct, see
229: accton(8)) has not been versioned, and will need to be
230: removed. The automatic rotation of the accounting file by
231: /etc/daily limits the bad consequences of failure to remove
232: the file.
1.196 dholland 233: 8. Application software that writes time_t to binary files on
234: disk will break or need attention. Most notably: if you are
235: using PostgreSQL < 8.4, you need to dump your databases,
236: rebuild PostgreSQL with the new time_t, then restore.
1.185 jmcneill 237:
1.183 pgoyette 238: 20081219:
239: config(1) has been updated, and one of the files it creates -
240: swapnetbsd.o - has changed format. You need to rebuild config
241: (done automatically by build.sh) and then you need to rerun
242: config on all kernel configuration files before rebuilding those
243: kernels.
244:
1.181 cube 245: 20081205:
246: If you build with MKX11=no, you should remove /etc/rc.d/xdm and
247: /etc/rc.d/xfs from DESTDIR because those files were moved to the xetc
248: set and will appear as extra files for MKX11=no update builds.
1.178 lukem 249:
1.179 tsutsui 250: 20081122:
1.182 tsutsui 251: On i386, various kernel options(4) in GENERIC including
1.180 wiz 252: file systems have been disabled and moved into kernel modules.
253: Before trying a new GENERIC kernel, you have to prepare the
1.179 tsutsui 254: following files as well as a new GENERIC kernel:
255:
256: - build and install kernel modules from src/sys/modules
257:
258: - install the latest bootloader, which will load a module
1.180 wiz 259: for the file system from which the kernel is loaded automatically
1.179 tsutsui 260:
1.180 wiz 261: If you have to load your kernel from a file system which is not of
262: the same type as the root file system, you have to load the necessary
263: file system module manually on the boot prompt or in the boot.cfg file.
1.179 tsutsui 264:
1.178 lukem 265: 20080827:
266: If you built and installed a libc from sources between
267: 2008/08/20 and 2008/08/26 you got a broken strtouq(3)
268: which results in false errors reported by lint(1).
269: Since this breaks the libc build itself, manual help is
1.180 wiz 270: needed -- lint must be disabled temporarily, e.g.:
1.178 lukem 271: $ (cd lib/libc && make MKLINT=no dependall install)
272:
1.177 christos 273: 20080813:
274: MKDEBUG build was broken because the .depend files did not know
275: about .go files. You need to remove all .depend files and rebuild.
276:
1.200 dholland 277: 20080802:
278: A regression in binary compatibility for pthread_mutex_t has
279: been fixed. Unfortunately, the price is breaking compatibility
280: for -current.
281:
282: Threaded programs (using libpthread) and C++ programs (using
283: libstdc++) compiled after 20070907 and before 20080802 need to
284: be recompiled.
285:
286: One way to find affected pkgsrc packages:
287:
288: $ grep REQUIRES=/usr/lib/libpthread /var/db/pkg/*/+BUILD_INFO
289: $ grep REQUIRES=/usr/lib/libstdc++ /var/db/pkg/*/+BUILD_INFO
290:
1.175 simonb 291: 20080731:
292: WAPBL (metadata journaling support) has been added, but at this
293: time isn't backwards compatible with pre-WAPBL aware kernels
294: and userland (fsck_ffs in particular). Please make sure you
295: don't use a journaled filesystem with an older kernel/userland,
1.176 simonb 296: especially an uncleanly mounted journaled filesystem. WAPBL
297: also requires the super block to be in the UFS2 format. You
298: can use fsck_ffs -c 4 to update the superblock format.
1.175 simonb 299:
1.174 lukem 300: 20080721:
301: Assembler warnings are now fatal if $WARNS>0 and $NOGCCERROR
302: isn't defined.
303:
1.173 freza 304: 20080531:
305: The ioctl number of DRVSUSPENDDEV command on /dev/drvctl changed
306: from 125 (conflicted with DRVCTLCOMMAND) to 129. The drvctl(8)
307: utility needs to be rebuilt and reinstalled as older binaries
308: won't work correctly. The following sequence of commands:
309:
310: $ (cd sys/sys/ && nbmake-$arch includes)
311: $ (cd sbin/drvctl/ && nbmake-$arch clean)
312: $ (cd sbin/drvctl/ && nbmake-$arch all)
313:
314: leaves new drvctl utility in sbin/drvctl build directory.
315:
1.172 lukem 316: 20080503:
317: The <bsd.lib.mk> variable MKPRIVATELIB was renamed to LIBISPRIVATE.
318:
1.171 he 319: 20080521:
320: For a while, unprivileged UPDATE builds would fail to
321: succeed at the checkflist stage, complaining that
322: ${DESTDIR}/stand/<arch>/ did not exist. A fix for this
323: problem was committed to share/mk/bsd.kmodule.mk, revision 1.9.
324: If you already hit this problem, update the .mk file,
325: remove ${DESTDIR}/stand/<arch>, and re-run the build.
326:
1.174 lukem 327: 20080303:
328: Linker warnings are now fatal if $WARNS>0.
329:
1.170 christos 330: 20080126:
331: The posix_fadvise system call has been changed from an assembly
332: stub, to a c file that calls an assembly stub. You need to
333: 'rm -f posix_fadvise.* .depend' in the libc build directory to
334: avoid using the old assembly stub.
335:
1.168 joerg 336: 20071209:
337: The acpiec(4) driver has been split into two attachments. If you
338: get ACPI errors before the attachment, please update your kernel
1.169 wiz 339: configuration file appropriately or see GENERIC for more details.
1.168 joerg 340:
1.166 xtraeme 341: 20071115:
342: The it(4) driver has been renamed to itesio(4) and the old port
343: argument specified in the kernel configuration file is not valid
344: anymore. The itesio(4) driver now uses the Super I/O address port
345: rather than the EC address port. Please update your kernel
1.167 wiz 346: configuration file appropriately or see GENERIC for more details.
1.166 xtraeme 347:
1.165 jmmv 348: 20071028:
349: The pccons(4) driver has been removed from the NetBSD/shark port.
350: You need to update any custom kernel configuration file you have
351: to remove any references to pccons (which includes removing the
352: now useless XSERVER option) and replace them with the correct
353: entries for the wscons driver. See the GENERIC configuration file
354: for more details.
355:
1.164 gdt 356: 20070913:
357: A latent bug in dhclient/dhcpd that caused it to be unable to
358: enumerate interfaces was fixed. The bug began to cause
359: problems after 20070911 when the kernel's SIOCGIFCONF
360: implementation was repaired. From 20070529 to 20070911 racoon
361: could not enumerate interfaces. (These are noted because
362: normal kernel/userspace version matching hygiene is not
363: sufficient to avoid this problem.) Ensure that both kernel
364: and userland are from after 20070913.
365:
1.163 joerg 366: 20070703:
1.199 dholland 367: nbinstall has been renamed ${MACHINE_GNU_ARCH}-install. It
368: calls the target-specific strip program, and the logic to pass
369: down STRIP from make has been removed. This requires a
370: re-installation of tools.
1.163 joerg 371:
1.161 dsl 372: 20070422:
373: The way OS emulations lookup filenames inside the emulation root
374: has been changed. Rather than modify the pathname (and copy back
375: to userspace) namei() and lookup() directly check the emulation
376: root. One side effect is that absolute symlinks inside the emulated
1.167 wiz 377: root file system will be relative to that file system - unless they
1.161 dsl 378: start /../ this is useful when the emulated root is a real install
379: that has such links.
380: This might affect symlinks that have been added to reference outside
381: the emulated root.
382:
1.160 jmcneill 383: 20070412:
384: The pckbc driver on sgimips IP32 has been removed. Use macekbc
385: instead. See the GENERIC32_IP3x kernel configuration for an
386: example.
387:
1.159 gdt 388: 20070319:
389: src/lib/libc/Makefile revision 1.129 broke libc and ld.elf_so
390: on many platforms due to incorrect flags settings. If you
391: updated and built after about 20070315, do "nbmake-$arch
392: cleandir" in src/lib/libc and src/libexec/ld.elf_so to force a
393: rebuild of object files that might have been built
394: incorrectly, and ensure that you have at least
395: src/lib/libc/Makefile 1.130.
396:
1.158 dbj 397: 20070210:
398: src/sys/sys/{sa.h,savar.h} were removed.
399: find ${OBJDIR} \( -name .depend -o -name '*.d' \) -print \
400: | xargs egrep -l '/sa.h|/savar.h' | xargs rm
401: will allow dependencies on those files to get get rebuilt
402:
1.157 apb 403: 20070209:
404: The threading model was changed when the newlock2 branch
405: was merged to NetBSD-current. If you boot with a new
406: kernel (version 4.99.10), then you also need a new pthread
407: library (/usr/lib/libpthread.so.0.7). If you boot with
408: an old kernel, then you need the old pthread library
409: (/usr/lib/libpthread.so.0.6). Provided you keep the kernel and
410: the pthread library in sync, old threaded applications should
411: continue to work with an old or new kernel. Note that named(8)
412: is the only threaded application in the base system.
413:
1.154 he 414: 20061214:
415: Following the move of string_to_flags() and flags_to_string()
416: from the bin/ls/ sources to libutil, users doing UPDATE builds
417: will need to do a "make cleandir" in
418: tools/mtree/, tools/makefs/, tools/binstall/, tools/pax/,
419: bin/pax/, bin/ls/, usr.sbin/mtree/, usr.sbin/makefs/,
1.156 he 420: usr.bin/xinstall/, libexec/ftpd/, rescue/, as well
421: as the installation images in distrib/
1.154 he 422: in order to excise stale references to the old stat_flags.h header
423: file in the ls sources -- stat_flags.h has been removed.
424:
1.152 christos 425: 20061108:
426: The configure script used in the src/tools/gcc compiler has been
427: changed to indicate that our libc has ssp support built-in and
428: does not depend on -lssp and -lssp-nonshared. You'll need to
429: make clean in src/tools/gcc first to rebuild the compiler.
430:
1.151 rpaulo 431: 20061009:
432: The sysctl variables net.inet{,6}.tcp{,6}.newreno are no longer
433: available. Use net.inet{,6}.tcp{,6}.congctl.selected instead.
434:
1.150 bjh21 435: 20060814:
436: The vt, vidcconsole, kbd, and rpckbd drivers on acorn32 have been
437: withdrawn. Use vidcvideo and pckbd instead. See the GENERIC
438: kernel configuration for an example. X servers from the last
439: few years should cope.
440:
1.149 christos 441: 20060703:
442: MPACPI is no more. We always configure PCI interrupts using ACPI
443: if we have an ACPI kernel. The option MPACPI_SCANPCI has been renamed
444: to ACPI_SCANPCI. Thanks to work from fvdl.
445:
1.148 dogcow 446: 20060627:
447: socket(2) has changed, and its system call has been versioned.
448: For userlands with the old version of socket(2), make sure that
449: your kernel has 'options COMPAT_30' set, or else 'bad system call'
450: errors will result.
451:
1.1 abs 452: Hints for a more successful build:
453: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1.123 jmc 454: Use build.sh, but do not use its "expert mode":
1.132 jmmv 455: This will automatically build the tools in the
1.123 jmc 456: correct order, and it will keep the tools and the
457: new build products from interfering with the running
458: system. This will allow you to ignore most of the
459: other advice in this file.
1.2 mrg 460: Build a new kernel first:
461: This makes sure that any new system calls or features
462: expected by the new userland will be present. This
463: helps to avoid critical errors when upgrading.
1.1 abs 464: Use object directories:
465: This helps to keep stale object
466: files from polluting the build if a Makefile "forgets"
467: about one. It also makes it easier to clean up after
468: a build. It's also necessary if you want to use the
469: same source tree for multiple machines.
1.123 jmc 470: To use object directories with build.sh:
471: a) invoke build.sh with the "-M" or "-O" options.
472: To use object directories without using build.sh:
1.1 abs 473: a) cd /usr/src ; make cleandir
1.2 mrg 474: b) Add "OBJMACHINE=yes" to /etc/mk.conf
475: c) Add "MKOBJDIRS=yes" to /etc/mk.conf
1.1 abs 476: d) cd /usr/src ; make build
1.2 mrg 477: Note that running "make obj" in a directory will create
478: in obj.$MACHINE directory.
1.1 abs 479: Build to a DESTDIR:
1.123 jmc 480: This helps to keep old installed files (especially libraries)
481: from interfering with the new build.
482: To build to a DESTDIR with build.sh, use the "-D" option.
483: To build to a DESTDIR without using build.sh, set the DESTDIR
484: environment variable before running make build. It should be
485: set to the pathname of an initially empty directory.
486: Problems: if you do not use build.sh, you might need to
487: update critical utilities without using DESTDIR since
488: nothing is executed from what is installed in DESTDIR.
489: (See critical utils, below.)
1.1 abs 490: Build often:
491: This keeps critical utilities current enough to not choke
492: on any other part of the source tree that depends on up to
1.123 jmc 493: date functionality. If you use build.sh, you should not have
494: this problem.
1.1 abs 495:
496: What to do if things don't work:
497: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1.230 tls 498: When things don't work there are usually a few things that commonly
1.1 abs 499: should be done.
500: 1) make includes
501: This should be done automatically by make build.
502: 2) cd share/mk && make install
503: Again, automatically done by make build.
504:
505: Failsafe rebuild of a small part of the tree:
506: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
507: To make sure you rebuild something correctly you want to do
508: something like the following:
509: 1) Make sure the includes and .mk files are up to date.
510: 2) Make sure any program used to build the particular
511: utility is up to date. (yacc, lex, etc...)
512: 3) cd ...path/to/util...
513: make cleandir
514: rm ...all obj directories...
515: make cleandir # yes, again
516: make obj
517: make depend && make
518:
519: Failsafe rebuild of the entire tree:
520: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
521: If you really want to make sure the source tree is clean and
1.2 mrg 522: ready for a build try the following. Note that sourcing /etc/mk.conf
523: (a make(1) Makefile) in this manner is not right, and will not work
524: for anyone who uses any make(1) features in /etc/mk.conf.
1.1 abs 525:
526: ---cut here---
527: #!/bin/sh
528: . /etc/mk.conf
529:
1.58 lukem 530: if [ -z $NETBSDSRCDIR ] ; then
531: NETBSDSRCDIR=/usr/src
1.1 abs 532: fi
1.58 lukem 533: if [ \! -d $NETBSDSRCDIR ] ; then
1.1 abs 534: echo Unable to find sources
535: exit 1
536: fi
1.58 lukem 537: find $NETBSDSRCDIR -name \*.o -o -name obj.\* -o -name obj -exec rm \{\} \;
1.1 abs 538:
539: if [ -z $BSDOBJDIR ] ; then
540: BSDOBJDIR=/usr/obj
541: fi
542: if [ -d $BSDOBJDIR ] ; then
543: rm -rf $BSDOBJDIR
544: fi
545:
1.58 lukem 546: cd $NETBSDSRCDIR && make cleandir
1.1 abs 547:
548: ---cut here---
549:
550: Critical utilities:
551: ^^^^^^^^^^^^^^^^^^^
1.3 itojun 552: usr.bin/compile_et
1.1 abs 553: usr.bin/make
554: usr.bin/yacc
555: usr.bin/lex
1.11 lukem 556: usr.bin/xlint
1.142 drochner 557: usr.bin/config
1.1 abs 558:
1.34 simonb 559: Other problems and possible solutions:
1.1 abs 560: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
561: Symptom:Complaints involving a Makefile.
1.17 erh 562: Fix: Rebuild usr.bin/make:
563: cd usr.bin/make && make && make install
1.111 simonb 564: Or, a failsafe method if that doesn't work:
1.17 erh 565: cd usr.bin/make && cc *.c */*.c -I . -o make && mv make /usr/bin
566:
1.1 abs 567: Fix: Make sure .mk files are up to date.
568: cd share/mk && make install
1.2 mrg 569:
570: Symptom:Kernel `config' fails to configure any kernel, including GENERIC.
1.142 drochner 571: Fix: Rebuild usr.bin/config
1.1 abs 572:
573: Symptom:
574: Fix: Rebuild usr.bin/yacc
575:
576: Symptom:
577: Fix: Rebuild usr.bin/lex
578:
579: Symptom:
580: Fix: rm /usr/lib/libbfd.a
1.4 itojun 581:
582: Symptom:Obsolete intermediate files are used during compilation
583: Fix: Try the following sequence of commands in the directory in question.
584: make cleandir; rm `make print-objdir`; make cleandir; make obj
585: (If you built the tree without "make obj" in the past, obsolete files
586: may remain. The command tries to clean everything up)
1.5 wiz 587:
1.207 mbalmer 588: Symptom:.../sysinst/run.c:xx: warning: initialization from incompatible
589: pointer type
1.5 wiz 590: Fix: Rebuild and install usr.bin/menuc
1.12 itojun 591:
592: Symptom:mklocale not found during build in share/locale/ctype
593: Fix: Build and install usr.bin/mklocale
1.13 dogcow 594:
1.86 kleink 595: Symptom:undefined reference to `__assert13' or `__unsetenv13'
1.13 dogcow 596: Fix: Rebuild and install lib/libc
597:
1.142 drochner 598: Symptom:usr.bin/config fails to build.
1.19 cgd 599: Fix: Try building with -DMAKE_BOOTSTRAP added to CFLAGS in Makefile.
1.13 dogcow 600:
1.19 cgd 601: Symptom:undefined reference to `getprogname' or `setprogname'
602: Fix: Rebuild and install lib/libc
1.24 abs 603:
604: Symptom:lint does not understand the '-X' option
605: Fix: May need to build & install libs with NOLINT=1 before rebuilding lint
1.223 joerg 606:
607: Symptom:Update build fails in src/tools/gcc complaining that a variable
608: (e.g. CPPFLAGS) has changed since the previous run.
609: Fix: Run "nbmake-${ARCH} clean" in src/tools/gcc or do a clean build.
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