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===================================================================
RCS file: /ftp/cvs/cvsroot/src/UPDATING,v
rcsdiff: /ftp/cvs/cvsroot/src/UPDATING,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.199
retrieving revision 1.206
diff -u -p -r1.199 -r1.206
--- src/UPDATING	2009/07/09 07:50:24	1.199
+++ src/UPDATING	2009/11/16 07:45:50	1.206
@@ -1,4 +1,4 @@
-$NetBSD: UPDATING,v 1.199 2009/07/09 07:50:24 dholland Exp $
+$NetBSD: UPDATING,v 1.206 2009/11/16 07:45:50 dholland Exp $
 
 This file (UPDATING) is intended to be a brief reference to recent
 changes that might cause problems in the build process, and a guide for
@@ -16,6 +16,27 @@ See also: BUILDING, build.sh, Makefile.
 Recent changes:
 ^^^^^^^^^^^^^^^
 
+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.
@@ -124,6 +145,20 @@ Recent changes:
 	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