+2008-08-29 Bruno Haible <bruno@clisp.org>
+
+ Avoid some "gcc -pedantic" warnings.
+ * m4/include_next.m4 (gl_INCLUDE_NEXT): Set also PRAGMA_SYSTEM_HEADER.
+ * lib/arpa_inet.in.h: Use PRAGMA_SYSTEM_HEADER.
+ * lib/dirent.in.h: Likewise.
+ * lib/fcntl.in.h: Likewise.
+ * lib/float.in.h: Likewise.
+ * lib/iconv.in.h: Likewise.
+ * lib/inttypes.in.h: Likewise.
+ * lib/locale.in.h: Likewise.
+ * lib/math.in.h: Likewise.
+ * lib/netinet_in.in.h: Likewise.
+ * lib/search.in.h: Likewise.
+ * lib/signal.in.h: Likewise.
+ * lib/stdarg.in.h: Likewise.
+ * lib/stdint.in.h: Likewise.
+ * lib/stdio.in.h: Likewise.
+ * lib/stdlib.in.h: Likewise.
+ * lib/string.in.h: Likewise.
+ * lib/strings.in.h: Likewise.
+ * lib/sys_select.in.h: Likewise.
+ * lib/sys_socket.in.h: Likewise.
+ * lib/sys_stat.in.h: Likewise.
+ * lib/sys_time.in.h: Likewise.
+ * lib/sysexits.in.h: Likewise.
+ * lib/time.in.h: Likewise.
+ * lib/unistd.in.h: Likewise.
+ * lib/wchar.in.h: Likewise.
+ * lib/wctype.in.h: Likewise.
+ * modules/arpa_inet (Makefile.am): Also substitute PRAGMA_SYSTEM_HEADER.
+ * modules/fchdir (Makefile.am): Likewise.
+ * modules/fcntl (Makefile.am): Likewise.
+ * modules/float (Makefile.am): Likewise.
+ * modules/iconv_open (Makefile.am): Likewise.
+ * modules/inttypes (Makefile.am): Likewise.
+ * modules/locale (Makefile.am): Likewise.
+ * modules/math (Makefile.am): Likewise.
+ * modules/netinet_in (Makefile.am): Likewise.
+ * modules/search (Makefile.am): Likewise.
+ * modules/signal (Makefile.am): Likewise.
+ * modules/stdarg (Makefile.am): Likewise.
+ * modules/stdint (Makefile.am): Likewise.
+ * modules/stdio (Makefile.am): Likewise.
+ * modules/stdlib (Makefile.am): Likewise.
+ * modules/string (Makefile.am): Likewise.
+ * modules/strings (Makefile.am): Likewise.
+ * modules/sys_select (Makefile.am): Likewise.
+ * modules/sys_socket (Makefile.am): Likewise.
+ * modules/sys_stat (Makefile.am): Likewise.
+ * modules/sys_time (Makefile.am): Likewise.
+ * modules/sysexits (Makefile.am): Likewise.
+ * modules/time (Makefile.am): Likewise.
+ * modules/unistd (Makefile.am): Likewise.
+ * modules/wchar (Makefile.am): Likewise.
+ * modules/wctype (Makefile.am): Likewise.
+ Reported by Reuben Thomas <rrt@sc3d.org>.
+
+2008-08-29 Bruno Haible <bruno@clisp.org>
+
+ * m4/include_next.m4 (gl_INCLUDE_NEXT): Don't define HAVE_INCLUDE_NEXT
+ any more.
+
+2008-08-29 Simon Josefsson <simon@josefsson.org>
+
+ * MODULES.html.sh (Misc): Add bitrotate.
+
+ * modules/bitrotate: New file.
+
+ * lib/bitrotate.h: New file.
+
+ * modules/bitrotate-tests: New file.
+
+ * tests/test-bitrotate.c: New file.
+
+ * modules/crypto/gc-arctwo, modules/crypto/arctwo: Add dependency
+ on the bitrotate module.
+
+ * lib/arctwo.c: Use new bitrotate module.
+
+2008-08-29 Jim Meyering <meyering@redhat.com>
+
+ bootstrap: merge changes from coreutils
+ * build-aux/bootstrap (cp_mark_as_generated): Preserve perms
+ of copied files. Remove a kludge, now that this is fixed.
+ * build-aux/bootstrap: Fix unportable expr usage. (by Ralf Wildenhues)
+ * build-aux/bootstrap: Remove $bt and $bt2 also when not using gettext.
+ * build-aux/bootstrap: Remove coreutils-specific SUBDIRS-related code.
+
+2008-08-29 Bruno Haible <bruno@clisp.org>
+
+ * MODULES.html.sh: Remove --cvs-urls option.
+
+2008-08-28 Jose E. Marchesi <jemarch@gnu.org> (tiny change)
+
+ maint.mk: adjust to file name change
+ * top/maint.mk: s/Makefile.cfg/cfg.mk/.
+
+2008-08-28 Jim Meyering <meyering@redhat.com>
+
+ * modules/getndelim2 (License): Relicense to LGPLv2+.
+
+2008-08-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/getdelim.c (flockfile, funlockfile): Make all of them
+ dummy if one is not available. Do not touch them if
+ USE_UNLOCKED_IO, instead letting unlocked-io.h do that.
+ (getc_maybe_unlocked): New.
+ * m4/getdelim.m4 (gl_PREREQ_GETDELIM): Check for getc_unlocked.
+
+2008-08-26 Eric Blake <ebb9@byu.net>
+
+ doc/INSTALL: resync from autoconf
+ * doc/Makefile (INSTALL, INSTALL.ISO, INSTALL.UTF-8): Simplify.
+ (INSTALL_PRELUDE): Delete; this is done more efficiently by
+ moving...
+ * install.texi [!autoconf]: ...here. Resync from autoconf.
+ * INSTALL: Regenerate.
+ * INSTALL.ISO: New file.
+ * INSTALL.UTF-8: Likewise.
+
+2008-08-26 Jim Meyering <meyering@redhat.com>
+
+ GNUmakefile: cfg.mk definitions override default autoreconf-rerun policy
+ * top/GNUmakefile (_is-dist-target, _is-install-target): Make
+ these definitions conditional, so that they may be overridden, too.
+
+2008-08-26 Bruno Haible <bruno@clisp.org>
+
+ Generate INSTALL file variants with prettier quotes.
+ * doc/Makefile (INSTALL_PRELUDE): New macro.
+ (INSTALL): Use it.
+ (INSTALL.ISO, INSTALL.UTF-8): New rules.
+
+2008-08-26 Bruno Haible <bruno@clisp.org>
+
+ Run makeinfo in an English locale.
+ * doc/Makefile (MAKEINFO): New variable.
+
+2008-08-26 Bruno Haible <bruno@clisp.org>
+
+ * doc/Makefile (INSTALL): Use --no-validate instead of --no-warn.
+ Suggested by Eric Blake.
+
+2008-08-25 Bruno Haible <bruno@clisp.org>
+
+ * doc/Makefile (INSTALL): Generate with @firstparagraphindent set.
+
+2008-08-25 Eric Blake <ebb9@byu.net>
+
+ c-stack: test that stack overflow can be caught
+ * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Also check
+ that platform allows handling stack overflow; at least OS/2 EMX
+ has sigaltstack, but crashes before transferring control to
+ handler on stack overflow.
+ * lib/c-stack.c [HAVE_SIGALTSTACK]: Adjust conditions to also
+ check for HAVE_STACK_OVERFLOW_HANDLING.
+ Reported by Elbert Pol.
+
+2008-08-25 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-functions/strftime.texi: Fix description of strftime
+ module.
+
+2008-08-24 Bruno Haible <bruno@clisp.org>
+
+ * tests/uniwidth/test-uc_width2.c: New file.
+ * tests/uniwidth/test-uc_width2.sh: New file.
+ * modules/uniwidth/width-tests (Files): Add the new files.
+ (TESTS): Add uniwidth/test-uc_width2.sh.
+ (TESTS_ENVIRONMENT): New variable.
+ (check_PROGRAMS): Add test-uc_width2.
+ (test_uc_width2_SOURCES): New variable.
+
+ Fix uc_width(0x00AB) bug, introduced on 2007-07-08.
+ * lib/uniwidth/width.c (nonspacing_table_data): Set bit for 0x00AD,
+ not 0x00AB.
+ Reported by Alexander V. Lukyanov <lav@netis.ru>.
+
+2008-08-22 Eric Blake <ebb9@byu.net>
+
+ test-lock, test-tls: mention why a test is skipped
+ * tests/test-lock.c (main) [!USE_*_THREADS]: Print why test is
+ skipped.
+ * tests/test-tls.c (main) [!USE_*_THREADS]: Likewise.
+
+ count-one-bits: relax license
+ * modules/count-one-bits (License): Relicense to LGPLv2+.
+ Suggested by Ludovic Courtès, approved by Ben Pfaff.
+
+2008-08-22 Andreas Schwab <schwab@suse.de>
+
+ * m4/obstack-printf-posix.m4 (gl_FUNC_OBSTACK_PRINTF_POSIX):
+ Remove spurious space in assignment.
+
+2008-08-21 Simon Josefsson <simon@josefsson.org>
+
+ * m4/autobuild.m4: Use TZ=UTC0 instead of TZ=UTC. Reported by
+ Paul Eggert <eggert@CS.UCLA.EDU>.
+
+2008-08-20 Paolo Bonzini <bonzini@gnu.org>
+
+ * modules/gettext: Add m4/threadlib.m4.
+
+2008-08-19 Eric Blake <ebb9@byu.net>
+
+ test-c-stack: fix compilation failure on FreeBSD 5.0
+ * tests/test-c-stack.c [HAVE_SETRLIMIT]: Include prerequisite
+ headers before <sys/resource.h>.
+ * doc/posix-headers/sys_resource.texi (sys/resource.h): Document
+ the bug.
+ Reported by Nelson H. F. Beebe.
+
+ strverscmp: migrate from "strverscmp.h" to <string.h>
+ * modules/string (Makefile.am): Add new hooks.
+ * modules/strverscmp (Files): Remove strverscmp.h.
+ (Depends-on): Add string.
+ (configure.ac): Add indicator.
+ (Include): Mention new header.
+ * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Provide new
+ defaults.
+ * m4/strverscmp.m4 (gl_FUNC_STRVERSCMP): Inform string module of
+ results.
+ * lib/strverscmp.h: Delete.
+ * lib/string.in.h (strverscmp): Provide declaration, when needed.
+ * tests/test-strverscmp.c (includes): Adjust client.
+ * lib/check-version.c (includes): Likewise.
+ * NEWS: Document the change.
+
+ strverscmp: add unit test
+ * modules/strverscmp-tests: New file.
+ * tests/test-strverscmp.c: Likewise.
+
+2008-08-19 Simon Josefsson <simon@josefsson.org>
+
+ * lib/gc-gnulib.c: Indentation cleanup. Add some comments
+ regarding Windows crypto stuff, from Mono.
+
+2008-08-19 Adam Strzelecki <ono@java.pl> (tiny change)
+
+ * lib/gc-gnulib.c: Use CRYPT_VERIFY_CONTEXT. Try to use Intel CSP
+ if present, for intel RND. Return error on failures.
+
+2008-08-18 Ben Pfaff <blp@gnu.org>
+
+ gitlog-to-changelog: give better diagnostic for failed pipe-open
+ * build-aux/gitlog-to-changelog: Improve error message: suggest
+ that the version of Git may be too old.
+
+2008-08-18 Simon Josefsson <simon@josefsson.org>
+
+ * m4/autobuild.m4: Use TZ=UTC to avoid time zone complexity. Use
+ ISO 8601 format. Suggested by Greg Troxel <gdt@ir.bbn.com>.
+
+2008-08-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/thread.h [USE_SOLARIS_THREADS]: Use thread_in_use(), not
+ pthread_in_use().
+
+2008-08-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/threadlib.c: Include <pthread.h>.
+
+2008-08-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/lock.h [USE_SOLARIS_THREADS]: Fix
+ glthread_recursive_lock_* macros.
+ * lib/glthread/lock.c (glthread_recursive_lock_destroy_multithreaded):
+ Fix syntax error.
+
+2008-08-18 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/thread.c: Avoid forcing a context switch right after
+ thread creation.
+
+2008-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/thread.c: New file, based on code from tests/test-lock.c.
+ * lib/glthread/thread.h: Provide Win32 specific implementation.
+ * modules/thread (Files): Add lib/glthread/thread.c.
+ (Depends-on): Add lock.
+ (Makefile.am): Add glthread/thread.c to lib_SOURCES.
+
+2008-08-17 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ New module 'yield'.
+ * modules/yield: New file.
+ * lib/glthread/yield.h: New file.
+ * m4/yield.m4: New file.
+ * MODULES.html.sh (Multithreading): Add yield.
+
+2008-08-17 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ New module 'thread'.
+ * modules/thread: New file.
+ * lib/glthread/thread.h: New file.
+ * m4/thread.m4: New file.
+ * MODULES.html.sh (Multithreading): Add thread.
+
+2008-08-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/lock.h: Include <stdlib.h> always.
+ * lib/glthread/tls.h: Likewise.
+ * lib/glthread/cond.h: Likewise.
+
+2008-08-17 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
+
+ New module 'cond'.
+ * modules/cond: New file.
+ * lib/glthread/cond.h: New file.
+ * lib/glthread/cond.c: New file.
+ * m4/cond.m4: New file.
+ * MODULES.html.sh (Multithreading): Add cond.
+
+2008-08-16 Eric Blake <ebb9@byu.net>
+
+ c-stack: fix regression on Irix 5.3 from 2008-06-21
+ * m4/c-stack.m4 (gl_PREREQ_C_STACK): Move check for
+ sa_sigaction...
+ * m4/sigaction.m4 (gl_PREREQ_SIG_HANDLER_H): ...here.
+ (gl_PREREQ_SIGACTION): Depend on sig-handler.h prereq's.
+ * m4/signal_h.m4 (gl_SIGNAL_H_DEFAULTS): Set the default.
+ * modules/signal (Makefile.am): Use the value.
+ * lib/signal.in.h (sa_sigaction) [HAVE_SIGACTION
+ && !HAVE_STRUCT_SIGACTION_SA_SIGACTION]: Define.
+ * doc/posix-headers/signal.texi (signal.h): Document this
+ portability issue.
+ * doc/posix-functions/sigaction.texi (sigaction): Likewise.
+ Reported by Tom G. Christensen.
+
+2008-08-17 Bruno Haible <bruno@clisp.org>
+
+ New module 'threadlib'.
+ * modules/threadlib: New file.
+ * lib/glthread/threadlib.c: New file, extracted from
+ lib/glthread/lock.c.
+ * lib/glthread/lock.c (dummy_thread_func, glthread_in_use): Remove
+ functions.
+ * m4/threadlib.m4: New file, from m4/lock.m4, renaming gl_LOCK to
+ gl_THREADLIB and gl_LOCK_EARLY to gl_THREADLIB_EARLY.
+ * m4/lock.m4 (gl_LOCK_EARLY, gl_LOCK_EARLY_BODY, gl_LOCK_BODY): Remove
+ macros.
+ (gl_LOCK): Just require gl_THREADLIB and perform checks for lock.h.
+ (gl_DISABLE_THREADS): Remove macro.
+ * modules/lock (Files): Remove build-aux/config.rpath.
+ (Depends-on): Remove havelib. Add threadlib.
+ (configure.ac-early): Remove section.
+ * m4/tls.m4 (gl_TLS): Require gl_THREADLIB instead of gl_LOCK.
+ * modules/tls (Depends-on): Remove lock. Add threadlib.
+ (Link): New section, copied from threadlib.
+ * MODULES.html.sh (Multithreading): Add threadlib.
+
+2008-08-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/lock.h (glthread_lock_lock, glthread_lock_unlock,
+ glthread_lock_destroy, glthread_rwlock_rdlock, glthread_rwlock_wrlock,
+ glthread_rwlock_unlock, glthread_rwlock_destroy,
+ glthread_recursive_lock_lock, glthread_recursive_lock_unlock,
+ glthread_recursive_lock_destroy): Define as macros always.
+ * lib/glthread/lock.c (glthread_lock_lock_func): Renamed from
+ glthread_lock_lock.
+ (glthread_lock_unlock_func): Renamed from glthread_lock_unlock.
+ (glthread_lock_destroy_func): Renamed from glthread_lock_destroy.
+ (glthread_rwlock_rdlock_func): Renamed from glthread_rwlock_rdlock.
+ (glthread_rwlock_wrlock_func): Renamed from glthread_rwlock_wrlock.
+ (glthread_rwlock_unlock_func): Renamed from glthread_rwlock_unlock.
+ (glthread_rwlock_destroy_func): Renamed from glthread_rwlock_destroy.
+ (glthread_recursive_lock_lock_func): Renamed from
+ glthread_recursive_lock_lock.
+ (glthread_recursive_lock_unlock_func): Renamed from
+ glthread_recursive_lock_unlock.
+ (glthread_recursive_lock_destroy_func): Renamed from
+ glthread_recursive_lock_destroy.
+
+2008-08-14 Bruno Haible <bruno@clisp.org>
+
+ * lib/glthread/lock.h: Renamed from lib/lock.h.
+ * lib/glthread/lock.c: Renamed from lib/lock.c. Update includes.
+ * lib/glthread/tls.h: Renamed from lib/tls.h.
+ * lib/glthread/tls.c: Renamed from lib/tls.c. Update includes.
+ * lib/fstrcmp.c: Update includes.
+ * lib/strsignal.c: Update includes.
+ * modules/lock (Files, Makefile.am): Update.
+ (Include): Change to "glthread/lock.h".
+ * modules/tls (Files, Makefile.am): Update.
+ (Include): Change to "glthread/tls.h".
+ * tests/test-lock.c: Update includes.
+ * tests/test-tls.c: Update includes.
+ * NEWS: Mention the renamed header files.
+
+2008-08-11 Jim Meyering <meyering@redhat.com>
+
+ * lib/fts_.h: Fix grammar (insert a missing "is") in a comment.
+
+2008-08-11 Eric Blake <ebb9@byu.net>
+
+ test-c-stack: avoid C99-ism
+ * tests/test-c-stack.c (main): Fix whitespace, move declaration
+ before statement.
+ Reported by Alain Guibert.
+
+2008-08-10 Jim Meyering <meyering@redhat.com>
+
+ ensure that return value of uinttostr et al are not ignored
+ * lib/inttostr.h (__GNUC_PREREQ): Define.
+ (__attribute_warn_unused_result__): Define.
+ (offtostr, imaxtostr, umaxtostr, uinttostr): Apply the attribute.
+
+2008-08-07 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/lock.c (glthread_recursive_lock_init_multithreaded)
+ [!PTHREAD_RECURSIVE_MUTEX_INITIALIZER]: Fix typo.
+
+2008-08-07 Jim Meyering <meyering@redhat.com>
+
+ * m4/inet_pton.m4: Fix typo in comment: s/inet_ntop/inet_pton/.
+
+ * modules/mkstemp (License): Relicense under LGPLv2+.
+ * modules/tempname (License): Likewise.
+
+2008-08-06 Bruno Haible <bruno@clisp.org>
+
+ * lib/poll.c (poll): Further micro-optimization.
+
+2008-08-06 Jim Meyering <meyering@redhat.com>
+
+ inet_pton.c: use locale-independent tolower
+ * lib/inet_pton.c: Include <c-ctype.h> rather than <ctype.h>.
+ (inet_pton6): Use c_tolower rather than tolower.
+ * modules/inet_pton (Depends-on): Add c-ctype.
+
+2008-08-06 Paolo Bonzini <bonzini@gnu.org>
+
+ * lib/poll.c (poll): Avoid division when timeout is 0, cache
+ _SC_OPEN_MAX, avoid repeated access to errno. Check for nfd < 0.
+
2008-08-06 Jim Meyering <meyering@redhat.com>
* modules/inet_pton (License): Relicense under LGPLv2+.