X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;fp=ChangeLog;h=6b61a98984c0a578fd0224f1f3b8b2c5ffe1e26a;hb=c7e61475680fa226bd9b8bdd469cd66914e630f5;hp=c20f14537818351a838381722e936cbb92415808;hpb=800deb09b422a73c1212233a93839a223ff59678;p=debian%2Fgzip diff --git a/ChangeLog b/ChangeLog index c20f145..6b61a98 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,1716 +1,286 @@ -2007-04-13 Paul Eggert - - * NEWS: Version 1.3.12 released. - * configure.ac (AC_INIT): Likewise. - - * README: Update year in copyright notice. - * m4/shell.m4: Add copyright notice. - - * bootstrap (gnulib_tool_option_extras): Put this back; it was - inadvertently omitted from gnulib. - (gnulib_tool_option): Use it. - * .cvsignore: Add *._bootmp*. - * lib/.cvsignore: Add stdlib.h, stdlib_.h, time.h, time_.h, unistd.h. - Remove alloca.c, alloca.h, alloca_.h, exit.h, getdelim.c, getdelim.h, - getline.c, getline.h, malloc.c, mbchar.c, mbchar.h, mbuiter.h, memchr.c, - regcomp.c, regex.c, regex.h, regex_internal.c, regex_internal.h, - regexec.c, rpmatch.c, stdint.h, stdint_.h, strcase.h, strcasecmp.c, - strncasecmp.c, strnlen1.c, strnlen1.h, timespec.h, wcwidth.h. - * m4/.cvsignore: Add stdlib_h.m4, time_h.m4. - Remove alloca.m4, codeset.m4, getdelim.m4, getline.m4, - longlong.m4, mbchar.m4, mbiter.m4, mbrtowc.m4, memchr.m4, regex.m4, - rpmatch.m4, ssize_t.m4, stdint.m4 strcase.m4, timespec.m4, ulonglong.m4, - wchar_t.m4, wcwidth.m4, wint_t.m4. - -2007-03-29 Paul Eggert (tiny change) - - * znew.in (tmp): Use $TMPDIR as temp directory, if given. - Suggested by Juan Manuel Guerrero. - -2007-03-19 Paul Eggert - - * README-hacking: New file, renamed from README-cvs. - * README-cvs: Remove. - * bootstrap: Sync from today's gnulib. - * bootstrap.conf (gnulib_modules): Add 'time'. - * gzip.c: Don't include timespec.h; 'time' fixes time.h for that. - * zip.c: Likewise. - * gzip.c: Don't include time.h or sys/time.h; gzip.h now includes - time.h, which is now enough. - * gzip.h: Include . - -2007-03-14 Paul Eggert - - * README (WARNING): Reword to avoid mention of no-longer-existing - section in INSTALL file. Problem reported by Paul Townsend in - . - -2007-02-11 Paul Eggert - - * gzip.c (foreground): Initialize to zero. This doesn't fix a bug - since C guarantees it's zero, but it's more consistent with the - rest of the code. Problem reported by Mark Adler. - -2007-02-08 Paul Eggert - - * zdiff.in: Don't use '((' in a shell script, as it's not portable - to some ksh implementations, e.g., Solaris 10 ksh M-11/16/88i. - Problem reported by Nelson H. F. Beebe in - . - -2007-02-05 Paul Eggert - - * NEWS: Version 1.3.11 released. - * configure.ac (AC_INIT): Likewise. - - * doc/gzip.texi: Convert Texinfo format into a more modern style. - Put in current output samples. - - * .cvsignore: Add *.gz, gunzip, zcat, zcmp, zegrep, zfgrep. - * lib/.cvsignore: Add sys_time_.h, unistd_.h. - * m4/.cvsignore: Add gnulib-common.m4, sys_time_h.m4. - - * gunzip.in, zcat.in, zcmp.in, zegrep.in, zfgrep.in: New files. - * Makefile.am (EXTRA_DIST): Add them. - (bin_SCRIPTS, MOSTLYCLEANFILES): Add gunzip, zcat, zcmp, zdgrep, zfgrep. - (.in): Use GZIP_BINDIR as the location of gzip binaries, if it is set. - (check-local): Use GZIP_BINDIR. - (install-exec-hook, remove-installed-links): Make 'uncompress' an - alias for gunzip. - * gzexe.1: At least one arg is required. Don't give cat as an - example, since gzexe refuses to compress cat due to a bootstrapping - issue. List more utilities in this category. - * gzexe.in, zdiff.in, zforce.in, zgrep.in, zless.in, zmore.in, znew.in: - Report our name in usage. - * gzexe.in: Don't compress bash. Don't use rmdir, so it's - OK to compress rmdir. - * gzip.c: Now requires that you compile with -DGNU_STANDARD=0 to - get non GNU-standard behavior. We now build with GNU-standard - behavior by default, so that programs do not depend on the names - of their executables. - * zdiff.in: Don't depend on the name of the executable, as per - GNU standard. Instead, rely on an internal --__cmp option. - Support ' in options. Check for failures in subsidiary gzip - invocations. - * zgrep.1: Clarify compression issues. - * zgrep.in: Don't assume POSIX-style case syntax. Remove unused var - have_optarg. - * zless.1: zless sets LESSMETACHARS now. - -2007-01-10 Paul Eggert - - * m4/shell.m4 (AC_PROG_SHELL): Test that $(...) works. - Problem reported for SGI IRIX 6 by Nelson H. F. Beebe in - . - -2007-01-04 Paul Eggert - - * zdiff.in (cmp0): New var. - Rewrite test for /dev/fd/3 to detect bugs in Solaris 8 - /bin/bash 2.03. Problem reported by Nelson H. F. Beebe in - . - Avoid "for file; do", which doesn't work with Solaris 8 /bin/sh. - -2007-01-03 Paul Eggert - - * zdiff.in: Test /dev//fd/3, not /dev/fd/3, to work around a problem - with Tru64 4.0F ksh M-11/16/88f reported by Thomas Koutcher in - . - -2006-12-30 Paul Eggert - - * NEWS: Version 1.3.10 released. - * configure.ac (AC_INIT): Likewise. - - * Makefile.am (check-local): Don't assume $(srcdir) is '.'. - (MAINTAINERCLEANFILES): Move gzip.doc.gz from here ... - (MOSTLYCLEANFILES): ... to here. - -2006-12-29 Paul Eggert - - * zless.in: Work around a bug in less 394 and earlier; it - mishandles $%=~ in file names. Problem reported by - Sami Liedes in . - - * doc/gzip.texi: Swap order of dircategory entries, to pacify - Debian install-info 1.10.28. This should fix - . - - * zgrep.in (version): Fix bug: $grep wasn't evaluated. - - * zgrep.in: Rewrite to make the option processing more - compatible with GNU and POSIX grep. Assume POSIX shell - for more stuff, since we're already assuming that. - * Makefile.am (check-local): Check zgrep -iV. - -2006-12-26 Paul Eggert - - Fix Debian bug 367673 plus several - other bugs discovered in the neighborhood. - * NEWS: gzip -q now exits with status 2 (not 1) on SIGPIPE. - zgrep has many bugs fixed with argument handling, special characters, - and exit status. - * gzip.c (abort_gzip_signal): Implement gzip -q change. - * zgrep.in: Implement zgrep change. - -2006-12-23 Paul Eggert - - * NEWS: Fix bug reported by Martin Mares in - . - * gzip.c (treat_stdin): Remove NO_STDIN_FSTAT and NO_PIPE_TIMESTAMP - stuff. It didn't work (led to syntax errors) and was confusing. - Report an error if stdin cannot be statted even if !list && no_time. - Get stdin's size if it is regular. - (treat_file): Do not report an error with setuid, setgid, - sticky, or non-regular, non-directory files if to_stdout. - Allow 'force' to override the caution about sticky files. - Use the same form for time stamps that treat_stdin uses. - - * zdiff.in: Fix typo that broke most usages. Problem reported by - Jari Aalto in . While we're at it, - fix a bunch of other problems. Handle "-" better. Send - diagnostics to stderr, not stdout. Use expr rather than echo | - sed, to handle special characters better. Report a diagnostic in - the 1-arg case, if the argument doesn't end in .gz or the like, - rather than having incomprehensible behavior. Do not require that - the inputs be regular files. Avoid creating a temporary entirely, - if /dev/fd works. If not, then resist denial-of-service attacks - better, by using mktemp. - * NEWS: Document this. - * Makefile.am (gzip.doc.gz): New rule. - (check-local): Depend on it, and test zdiff for Debian bug 404114. - -2006-12-22 Paul Eggert - - * zdiff.1: Mention that these programs currently understand only - formats that gzip does. Problem reported by Jari Aalto in - . - -2006-12-20 Paul Eggert - - * inflate.c (huft_build): Fix regression that caused gzip to - refuse to uncompress null input (all zero length codes). Problem - reported by Yiorgos Adamopoulos. This regression was caused by - the security patch installed 2006-11-20, which in turn came from - Debian, which in turn apparently came from Thomas Biege of SuSe. - -2006-12-15 Paul Eggert - - * NEWS, configure.ac (AC_INIT): - Version 1.3.9 released. - - * Makefile.am (MOSTLYCLEANFILES): Add _match.i. - * configure.ac (for an assembler syntax supported by this package): - Remove _match.i. - - * bootstrap (gnulib_tool_options_extras): New var. - (gnulib_tool_options): Use it. - * bootstrap.conf (gnulib_tool_options_extras): Avoid getline and - rpmatch. gzip doesn't need them, since it doesn't ENABLE_NLS. - -2006-12-13 Bruno Haible - - * configure.ac: Use $CPPFLAGS everywhere $CPP is used, and use - $CPPFLAGS $CFLAGS everywhere $CC is used. - * lib/Makefile.am (match.$(OBJEXT)): Likewise. - * configure.ac: Test the exit code of the $CPP and $ASCPPPOST commands - separately. - -2006-12-11 Paul Eggert - - * configure.ac (ASCPPPOST): Simplify to use just 'sed'. - * lib/Makefile.am (match.$(OBJEXT)): Check for CPP failure. - -2006-12-11 Bruno Haible - - Cross-compilation support. - * configure.ac (ASCPP): Remove substituted variable. - (ASCPPPOST, ASCPPFLAGS): New substituted variables. - * lib/Makefile.am (ASCPP, LN_S): Remove unnecessary macro definitions. - (match.$(OBJEXT)): Use CPP, ASCPPFLAGS, ASCPPPOST instead of ASCPP. - * configure.ac: Add test for chown function. - * gzip.c (treat_file) [!HAVE_CHOWN]: Don't call chown. - * gzip.c: Include "timespec.h". This doesn't fix any bugs, but - it is clearer. - -2006-12-11 Paul Eggert - - The SSIZE_MAX fix didn't work on NSK, so fix it in a more-reliable - (albeit more-complicated) way. Problem reported by Matthew Woehlke. - * gzip.h (read_buffer): New decl. - * unlzw.c (unlzw): Use read_buffer rather than read. - * zip.c (file_read): Likewise. - * util.c (copy, fill_inbuf): Likewise. - (read_buffer, write_buffer): New functions. - (write_buf): Use write_buffer rather than write. - - Undo the previous SSIZE_MAX-related change; it didn't work. - * gzip.c: Include . - * util.c: Likewise. - * gzip.h: Don't include . - (INBUFSIZ): Don't worry about SSIZE_MAX here. - -2006-12-08 Paul Eggert - - * NEWS, configure.ac (AC_INIT): - Version 1.3.8 released. - - * gzexe.in (mktemp_status): New var, used to see whether - mktemp is a known command. Use this instead of confounding - mktemp's existence with its success. - - * zdiff.in: Remove first line containing ":". This follows - up on the SEDCMD fix of 2006-12-01. - * zforce.in: Likewise. - * zgrep.in: Likewise. - * zless.in: Likewise. - * zmore.in: Likewise. - * znew.in: Likewise. - - Fix problems in porting to NSK reported by Matthew Woehlke in - and - . - * gzip.h: Include , for SSIZE_MAX. - (INBUFSIZE): Don't make it any larger than SSIZE_MAX. - Problem reported by Matthew Woehlke in - . - * gzip.c: Don't include , as gzip.h now does this. - * util.c: Likewise. - * gzip.c (main): Set exiting_signal before installing signal handlers. - (install_signal_handlers): Don't set exiting_signal here. This - fixes a C99ism. - * zip.c: Include timespec.h, for time_stamp type. - -2006-12-08 Ralf Wildenhues (tiny change) - - * gzexe.in: Work around FreeBSD shell trap bug. - * gzip.1: Fix typo. - * doc/gzip.texi: Likewise. - -2006-12-08 Paul Eggert - - * .cvsignore: Add .deps, gzexe, gzip, zdiff, zforce, zgrep, - zless, zmore, znew. - * doc/.cvsignore: Add Makefile. - * lib/.cvsignore: Add .deps, Makefile, alloca.h, config.h, fcntl.h, - stamp-h1, stdint.h, sys. - - * configure.ac (for assembler): Set ASFLAGS_config to - -Wa,--noexecstack if this seems advisable on this platform. - Problem reported by Mike Frysinger in - . - * lib/Makefile.am (match.$(OBJEXT)): Use ASFLAGS_config. - -2006-12-07 Paul Eggert - - * Makefile.am (install-exec-hook): Fix bug when installing - symbolic links as aliases. Problem reported by Mike Frysinger. - - * deflate.c (deflate_fast, deflate): Avoid core dump. Problem - originally reported by Jochen Friedrich and trivial patch supplied - by Anthony Towns; see . - -2006-12-06 Paul Eggert - - * NEWS, configure.ac (AC_INIT): - Version 1.3.7 released. - -2006-12-06 Bruno Haible (tiny change) - and Paul Eggert - - Fix build failure on case-insensitive file systems. - * configure.ac: Use match_.s instead of _match.s. - * Makefile.am (MOSTLYCLEANFILES): Likewise. - * lib/Makefile.am (match.$(OBJEXT)): Likewise. - (MOSTLYCLEANFILES): Likewise. - -2006-12-06 Paul Eggert - - * NEWS: Document the fixes below. - * configure.ac (AC_CHECK_FUNCS_ONCE): Add siginterrupt. - * gzip.c (lstat) [!defined(HAVE_LSTAT) && !defined(lstat)]: Remove. - (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: - New macros. - (siginterrupt) [!defined SA_NOCLDSTOP && ! HAVE_SIGINTERRUPT]: - New macro. - (HAVE_WORKING_O_NOFOLLOW): Define to 0 if not defined. - (caught_signals, exiting_signal, remove_ofname_fd): New vars. - (remove_ofname): Remove; all uses changed to remove_ofname_fd. - (same_file, name_too_long): Remove. - (install_signal_handlers): New function. It prefers sigaction, - which is more reliable in the presence of race conditions. - Catch SIGXCPU and SIGXFSZ, too. - (main): Use it instead of installing them by hand. - (treat_file): Check for read error when closing ifd. - (treat_file, create_outfile, remove_output_file): - Avoid race conditions with signals. - (create_outfile, check_ofname): Remove most of the gorp about - working around ENAMETOOLONG deficiencies. It's obsolete now, and - anyway it had race conditions. Just rely on O_EXCL and - ENAMETOOLONG. The worst that can happen is that a file name will - be silently truncated on an obsolete machine, but no data will be lost. - (open_and_stat): Use HAVE_WORKING_O_NOFOLLOW rather than O_NOFOLLOW - to work around some O_NOFOLLOW bugs. Otherwise, fall back on - lstat only if lstat is available, as symlinks don't exist otherwise. - (open_input_file): Use O_NONBLOCK and O_NOCTTY too, to avoid - hanging gzip on special files. - (abort_gzip_signal): If sigaction is not available, ignore - signals. If we get the exiting signal, exit with ERROR status - rather than raising a signal. - * tailor.h (NO_ST_INO): Remove; no longer used now that same_file - is gone. - -2006-12-05 Paul Eggert - - Port to Tandem NSK/OSS, which lacks fchdir. Problem reported by - Matthew Woehlke in - . - * bootstrap.conf (gnulib_modules): Remove openat, as it pulls in - fchdir. - * configure.ac: Check for fdopendir. - * gzip.c: Don't include openat.h; no longer needed. - (treat_dir) [!HAVE_FDOPENDIR]: Fall back on the old opendir method - since fdopendir is not available. - -2006-12-04 Paul Eggert - - * NEWS: Describe the following change briefly. - * bootstrap.conf (gnulib_modules): Remove stat-macros; no longer - needed. - * gzip.c: Don't include stat-macros.h; no longer needed. - (treat_file): Refuse to compress files that are setuid, or setgid, - as this can in theory lead to security holes. Also, refuse to - compress files with the sticky bit set, on general principle. - (copy_stat): Don't copy the setuid, setgid, or sticky bits, - as (given the above change) they'll always be zero here. - Invoke chmod before chown, to close a race condition. - - * .cvsignore: Add *.doc, build-aux. - * doc/.cvignore: New file. - * lib/.cvsignore: New file. - * m4/.cvsignore: New file. - -2006-12-01 Paul Eggert - - * doc/gzip.texi (Overview): Mention limits of gzip format's - time stamps. Also, gzip doesn't always preserve time stamps. - - * gzip.c (abort_gzip_signal): Don't call abort () as a "safeguard", - since it actually causes a core dump. Problem reported by - Jakub Bogusz. - - * NEWS: Describe gzexe changes noted below. - * Makefile.am (.in): Don't bother with SEDCMD. This stuff isn't needed - any more (the hosts it caters to are long extinct), and was - questionable anyway since the code assumes the skip= line was line 2. - * configure.ac (AC_SYS_INTERPRETER, SEDCMD): Remove; no longer needed. - - * gzexe.in: Sweep the code and fix some bugs. - My, what sharp teeth you have, gzexe! - The straw that broke this camel's back was Matthew Burgess's bug report - . - - (IFS): Set it to the standard value, both here and in the - script gzexe generates. - Check for missing operand after parsing options, not before. - This fixes the case for "cpexe --". - Check for tail -n problem separately in gzexe and in the executable - it generates, in case it's a different 'tail'. - (trap): Remove $tmp only if $tmp is not the empty string. - Preserve exit status. - Don't use the nonstandard (and rarely available) "cpmod" utility. - Don't use "set -C"; it's no longer useful and it breaks things - in some cases. - (main loop): Handle file names beginning with "-". - Exit with status of failing program, not with 1. - Fix some bugs in printing diagnostics, and in quoting. - Require the skip= line to have at least one digit. - Use test -u and test -g rather than using the (less-reliable) ls. - Refuse to compress more programs, e.g., sh. - Use mktemp rather than tempfile. Build a copy of - the compressed or uncompressed executable in the same - directory as the executable, as that's less likely to go wrong - if disk space is low. Have the executable exit with status 127, - not 1, if the decompression process fails; this is more compatible - with meta-programs like nohup. Have the executable - uncompress to a temp file with the same basename as the executable; - this is more likely to go right. Fix a race condition where the - executable temporarily did not exist (in either old or new forms). - Check for race conditions better when mv fails. Do not attempt - to use cp to do the real work, only to copy permissions to a temp - file, since we don't want to trash running executables. - -2006-11-26 Paul Eggert - - * inflate.c (inflate_dynamic, inflate): Don't send output to - stderr unless DEBUG is defined and 'verbose'. Problem reported by - Santiago Vila. - - * zgrep.in: If the file name contains newline, &, \, or |, escape - the character so that 'sed' doesn't mishandle it as a replacement. - Problem reported by Bdale Garbee. - -2006-11-25 Paul Eggert - - * gzip.1 (OPTIONS): ouput -> output. Problem reported by Matt - Taggart. - * vms/gzip.hlp: Likewise. - - * Makefile.am (FILES_TO_CHECK): New macro. - (check-local): Check only the files in FILES_TO_CHECK, since some - files under the working directory might be mutating as the test is - run, e.g., with "make check >log". Problem reported by Jim - Meyering. - -2006-11-20 Paul Eggert - - * NEWS, configure.ac (AC_INIT): - Version 1.3.6 released. - - * NEWS: Describe 1.3.6's changes. - * NEWS, README, README-alpha, TODO: Change from GPL to FDL. - * .cvsignore, README-cvs, bootstrap, bootstrap.conf: New files. - * doc/Makefile.am, lib/Makefile.am: New files. - * THANKS: Change own email address to cs.ucla.edu. Add Sverre Jarp. - * TODO: Add new tasks to remove porting cruft and - all those buggy scripts. - - * configure.ac: Renamed from configure.in. - (AC_PREREQ): Bump to 2.60. - (AC_INIT): Bump version to 1.3.6. - (AC_CONFIG_AUX_DIR): New. - (AC_CONFIG_HEADERS): Move config.h to lib. - Input is now lib/config.hin. - (AM_INIT_AUTOMAKE): Add gnits, dist-shar. - (AC_PROG_CC_STDC): New, replacing AC_PROG_CC. - (AM_PROG_CC_C_O, AC_PROG_RANLIB): New. - (AC_AIX, AC_GNU_SOURCE, AC_MINIX): Remove; gnulib does them now. - (gl_EARLY, gl_INIT): New. - match.c was moved to lib/match.c. - (AC_CHECK_HEADERS_ONCE): Replace AC_CHECK_HEADERS. Don't check - for sys/utime.h or utime.h. - (AC_CHECK_FUNCS_ONCE): Replace AC_CHECK_FUNCS. Check for fchmod - and fchown, not utime. - (AC_REPLACE_FUNCS): Remove; rpmatch is now done by gnulib. - (AC_CONFIG_FILES): Add doc/Makefile, lib/Makefile. - - * bits.c: Use the more-usual form for copyright notices in source code. - * deflate.c: Likewise. - * gzip.c: Likewise. - * gzip.h: Likewise. - * inflate.c: Likewise. - * lzw.h: Likewise. - * revision.h: Likewise. - * tailor.h: Likewise. - * trees.c: Likewise. - * unpack.c: Likewise. - * unzip.c: Likewise. - * util.c: Likewise. - * crypt.c (dummy): Add decl so that pedantic compilers won't - complain about an empty file. - * gzip.c (license_msg): Use more-modern wording. - Include fcntl-safer.h, openat.h, stat-macros.h, stat-time.h. - Simply include if !NO_DIR, removing a rats-nest of - #ifdefs. - Simply include if !defined NO_UTIME, removing a - another rats-nest of #ifdefs. - (DIR_OPT, TIME_OPT): Remove. - (_D_EXACT_NAMLEN): Renamed from NAMLEN. All uses changed. - (S_ISDIR, S_ISREG, O_BINARY, O_CREAT, O_EXCL, S_IRUSR, S_IWUSR): - Remove; gnulib now does this. - (RETSIGTYPE): Remove; Autoconf does this. - (program_name): Renamed from progname, for compatibility with gnulib. - All uses changed. - (time_stamp): Now struct timespec, not time_t. All uses changd. - (remove_oftime): Now volatile. - (reset_times): Remove; now done by futimens. - (usage): Remove. - (try_help): New function. - (help, license): Don't output date as part of version. - A version number suffices. - (help): Redo help message to match style of coreutils etc. - (version): Don't bother printing compile-time configuration info - like STDC_HEADERS. - (main): Don't assume strlen (argv[0]) < INT_MAX (!). - On usage errors, suggest --help without outputting all the help. - (main, do_list): Remove unnecessary casts. - (treat_stdin, treat_file, get_method, copy_stat): - Support sub-second time stamp resolution. - (treat_file, copy_istat): Close some race conditions if files are - renamed as we read or write them. - (treat_file): Do not attempt to reset the access times of - directories that we read. - (open_and_stat, open_input_file): New functions. - (do_stat, get_istat): Remove; most of the contents went to these new - functions. - (make_ofname): Don't use WARN, as it affects exit status. - (get_method): When the original file name was truncated, - restore from its base name, not from its full name. - (do_list): Avoid undefined behavior with out-of-range time stamps. - ctime, for example, cannot be invoked on arbitrary time stamps safely, - since it might overrun an internal buffer. Do not assume that - localtime succeeds. - (copy_stat): Do not remove input file; that's now the caller's - responsibility. This avoids a problem if there is a write error - when the caller closes the output file. - (treat_dir): New arg FD, to avoid a race condition. All uses changed. - (remove_output_file): New function. - (abort_gzip): Use it. - (abort_gzip_signal): New function, which is async-signal-safe. - Exit with the signal that we got. - * gzip.h (program_name, time_stamp, abort_gzip): Adjust decls to - match gzip.c changes. - * inflate.c (huft_build): Return 2 if null input. - * tailor.h (HAVE_UTIME): Do not define; gnulib does this now. - (OPEN): Use open_safer, not plain open. - * unlzh.c (NPT): Set to 1<, for xalloc_die decl. - (gzip_base_name): Renamed from base_name, so we don't collide - with gnulib. All uses changed. - (add_envopt): Use xstrdup instead of xmalloc+strcpy. - Use xcalloc rather than calloc + check. - (gzip_error): Renamed from error, so we don't collide with gnulib. - All uses changed. - (xalloc_die): New function. - (xmalloc): Remove; no longer needed. - * zip.c (zip): Watch for time stamp overflow; the old code - mishandled negative time stamps. - - * gzexe.in: Add support for --help, --version, --. - Don't call basename or sed if we can avoid it. - * zdiff.in: Likewise. - * zforce.in: Likewise. - * zgrep.in: Likewise. - * zless.in: Likewise. - * zmore.in: Likewise. - * znew.in: Likewise. - * zdiff.in: Protect against file names beginning with "-". - * zmore.in: Likewise. - * zgrep.in: Use printf rather than echo, to avoid problems with - leading "-" and backslash. Return status of subsidiary grep. - * zless.in: Add copyright notice. - - * zless.1: We now pass "--" to LESSOPEN. - (BUGS): Mention that input file arguments are required. - Add copyright notice. - - * COPYING: Update to current version. - - * Makefile.am (SUBDIRS): New macro. - (AUTOMAKE_OPTIONS): Remove; now done in configure.ac. - (M4DIR, ACINCLUDE_INPUTS): Remove. - (EXTRA_DIST): Remove getopt.h. - (gzip_SOURCES): Remove getopt.c, getopt1.c, yesno.c. - (gzip_LDADD): Change from @LIBOBJS@ to lib/libgzip.a. - (AM_MAKEINFOFLAGS, info_TEXINFOS, gzip_TEXINFOS, ASCPP, LN_S): - (match.$(OBJEXT)): Move to subdirectory makefiles. - (.in): Substitute @VERSION@, too. - (check-local): New rule. - (MOSTLYCLEANFILES): Add _match.S. - - * doc/gzip.texi: Renamed from gzip.texi. Change to GNU FDL - without invariant sections or cover texts. Don't put - version number or date into sample gzip -h output. - * lib/match.c: Renamed from match.c. Add ia64 version - written by Sverre Jarp (HP Labs). - - * INSTALL: Remove from CVS; now created automatically by - the bootstrap script. - * Makefile.in: Likewise. - * aclocal.m4: Likewise. - * config.h.in: Likewise. - * configure: Likewise. - * depcomp: Likewise. - * fdl.texi: Likewise. - * getopt.c: Likewise. - * getopt.h: Likewise. - * getopt1.c: Likewise. - * gzip.doc: Likewise. - * gzip.info: Likewise. - * install-sh: Likewise. - * mdate-sh: Likewise. - * missing: Likewise. - * mkinstalldirs: Likewise. - * rpmatch.c: Likewise. - * stamp-vti: Likewise. - * texinfo.tex: Likewise. - * version.texi: Likewise. - * yesno.c: Likewise. - -2002-09-30 Paul Eggert - - * NEWS, README, revision.h, configure.in (AM_INIT_AUTOMAKE): - Revision 1.3.5, dated today. - - * util.c (fprint_off): Fix bug in printing values greater than - 10 * 2**32 bytes. Bug reported by Bryan Andersen. - - * Makefile.am (match.$(OBJEXT)): Use .S as extension for $(ASCPP), - to keep gcc happy. - * configure.in: Likewise. - Upgrade assembly-language checking for Autoconf 2.54, using cache vars. - (AC_PROG_CPP, AC_OBJEXT): Add. - - * match.c: Accept __i386 and __i386__ as synonyms for i386. - Bug reported by "fork __" . - -2002-09-29 Paul Eggert - - * gzip.texi (Overview): Suggest how to use gunzip on zip files. - - * zless.1, zless.in: Use LESSOPEN, not PAGER. - Suggested by . - -2002-09-28 Paul Eggert - - * zforce.in: Use shell pattern matching instead of 'expr', which - mishandles names like "+". Remove old check for 14-byte file - names on hosts with broken "mv" implementations, as such systems - aren't in use any more and it's better nowadays to support file - names longer than 14 bytes. Rely on "mv"'s error-reporting. - This fixes a portability bug reported by Ralf Neubauer, along - with some other bugs. - - Remove dangling output symlinks properly. - Bug reported by Kalle Olavi Niemitalo. - * gzip.c (lstat): New macro, for platforms lacking lstat. - (do_stat): Use it. - (name_too_long, check_ofname): Use lstat instead of stat. - -2002-09-27 Paul Eggert - - * zforce.in: Use "gzip -lv", not "gzip -v". Patch by Ralf - Neubauer. - - * configure.in (ASCPP): Don't use test -a, as POSIX says it's - not portable. - * znew.in: Likewise. - * zmore.in: Likewise. Similarly, don't use test -o, or test -t - with no operand. - - * gzexe.in (PATH): Set to same as other programs. - Don't assume "tail +22" works; POSIX removed this. - Check against compressing "tail". - Check against "skip=" line with no integer. - * zgrep.in: Exit with status 2 if trouble, for consistency with grep. - - * gzip.c (main): Avoid core dump in diagnostic message if - incorrect suffix is given. - -2002-09-26 Paul Eggert - - * zdiff.in: Use "trap -" instead of "trap". Patch by Nicolas Boullis. - Use names, not numbers, for signals. Patch by Andrew Stribblehill. - - * NEWS, README, revision.h, configure.in (AM_INIT_AUTOMAKE): - Revision 1.3.4, dated today. - - * README-alpha: Upgrade to Autoconf 2.54 and Automake 1.7. - * configure.in (AC_PREREQ): Move to start, and increase to 2.54. - (AC_INIT, AM_INIT_AUTOMAKE, AC_CONFIG_SRCDIR, AC_CONFIG_FILES, - AC_OUTPUT): Use modern style. - (AC_OBJEXT, AC_EXEEXT): Remove; obsolete. - (AC_GNU_SOURCE): Add. - (AC_HEADER_STDC): Renamed from AC_STDC_HEADERS. - (AC_CHECK_HEADERS): Remove stdlib.h, string.h, unistd.h; now done - by Autoconf. - (AC_SUBST): Remove CFLAGS; now done by Autoconf. - - * gzip.texi: Use the GNU FDL for distribution terms, following the - recipe in the Texinfo manual. Use Automake-generated variables - for date and version. - * fdl.texi, mdate-sh: New files. - * Makefile.am (AM_MAKEINFOFLAGS): Add --no-split. - (gzip_TEXINFOS): New macro. - - * tailor.h (NO_DIR): Define to 1, not the empty string. - * gzip.c (NO_DIR): Define to 0 if not defined. All uses changed. - (usage): Don't put '#if' inside printf, as the C standard says - that it is not portable if printf is a macro. +2009-10-30 Jim Meyering - Don't lose output when decompressing truncated input. - Bug reported by Nadav Har'El. - * inflate.c (GETBYTE): New macro. - (NEXTBYTE): Use it. - (inflate_dynamic, inflate_block): Add a local variable w, needed - by GETBYTE. + version 1.3.14 + * NEWS: Record release date. -2002-03-08 Paul Eggert + build: accommodate new syntax-check test + * amiga/tailor.c (_expand_args): Change each of three uses of + "exit(20)" to "exit(EXIT_FAILURE)". + * sample/add.c: Include . + (main): Use EXIT_FAILURE and EXIT_SUCCESS, not 1 and 0. + * sample/sub.c (main): Likewise. + * sample/zread.c (main): Likewise. - * NEWS, README, revision.h, gzip.texi, - configure.in (AM_INIT_AUTOMAKE): Revision 1.3.3, dated today. + build: update gnulib submodule to latest - * README-alpha: Now using latest stable GNU tools. - Using the latest tools allows gzip to build correctly on hosts - conforming to POSIX 1003.1-2001. + build: link with $(LIB_CLOCK_GETTIME) + * Makefile.am (gzip_LDADD): Add $(LIB_CLOCK_GETTIME), now that + utimens pulls in gettime. + (FILES_TO_CHECK): Remove $(gzip_LDADD), now that it may contain -lrt. - * configure.in (match): Use AC_LIBOBJ; Autoconf 2.53 requires it. - (LIBOBJS): No longer need to subst, since AC_LIBOBJ does it. - (AC_PREREQ): Bump to 2.53. +2009-10-28 Jim Meyering - * Makefile.am (install-exec-hook, remove-installed-links): - Work even when configured with --program-transform-name. + msdos: fix syntax in Makefile.djg + * msdos/Makefile.djg (gzip): Change each of two leading 8-space + sequences to a TAB. Reported by Allan Mui. - * gzip.c (license_msg): Update copyright. - (z_len): Now of type size_t. +2009-10-20 Jim Meyering -2001-11-03 Paul Eggert + build: do not use AC_PREFIX_PROGRAM + * configure.ac: Do not use "AC_PREFIX_PROGRAM(gzip)". + It would induce behavior that is so surprising that it is probably + universally considered to be buggy, these days. Reported by Zube + in http://thread.gmane.org/gmane.comp.gnu.gzip.bugs/273 - * NEWS, README, revision.h, gzip.texi, configure.in (AM_INIT_AUTOMAKE): - Revision 1.3.2, dated today. +2009-10-10 Jim Meyering - * Makefile.am (LN_S): New macro. - (install-exec-hook): Depend on remove-installed-links. - Affect $(DESTDIR)$(bindir), not just $(bindir). - (uninstall-local, remove-installed-links): New rules. - * README-alpha: This release built with autoconf 2.52f. - * TODO: Add rsync patch. - * configure.in: Add AC_PREREQ(2.52) and AC_PROG_LN_S. - * gzip.1, zmore.1: Fix troff glitches, using Eric S. Raymond's - suggestions for inspiration. - * m4/shell.m4(AC_PROG_SHELL): Add commentary and cleanup. + gzip: add tests for today's bug fix + * tests/trailing-nul: New file. Test for today's fix. + * Makefile.am (TESTS): Add new script. + * NEWS (Bug fixes): Mention it. - * gzip.texi, gzip.1: Add pointers to RFCs 1951 and 1952. - Mention that gzip --list reports file sizes modulo 2^32. - * gzip.1: Remove incorrect report of 2 GB bug. Add copyright notice. +2009-10-10 Daniel Barkalow -2001-09-30 Paul Eggert + gzip: don't fail when there is exactly one trailing NUL byte + * gzip.c (get_method): Require the second byte of magic only if + the first byte was nonzero. - * NEWS, README, revision.h, gzip.texi, configure.in (AM_INIT_AUTOMAKE): - Revision 1.3.1, dated today. +2009-10-09 Jim Meyering - * INSTALL, getopt.c, getopt.h, getopt1.c, install-sh, missing, - mkinstalldirs, texinfo.tex: - Sync with latest version in other packages. + build: enable automake color- and parallel-test options + * configure.ac (AM_INIT_AUTOMAKE): Enable color-tests and parallel-tests. - * acinclude.m4, config.guess, config.sub: Remove. - * depcomp, rpmatch.c, yesno.c: New files. + zgrep: portability improvements; exercise "-f -" + * zgrep.in: Adjust loop not to use seq; it's not portable enough. + Fail if we don't find a free file descriptor. + (exists): New function; Use it in place of less portable "test -e". + Testing for existence of /dev/fd/$fd doesn't work on Solaris 10, + since all 256 always exist (as char devices), but testing for + /proc/$$/fd/$fd does work, so do that instead. + * Makefile.am (TESTS): Add tests/zgrep-f. + * tests/zgrep-f: New test; exercise this bug. + * NEWS (Bug fixes): Mention it. - * ChangeLog, README, NEWS, TODO, configure.in, zgrep.in, zmore.in: - Add copyright notice. +2009-10-09 Carl Worth - * Makefile.am (ACLOCAL_AMFLAGS): New macro. - (ACINCLUDE_INPUTS): Remove all but shell.m4. - ($(srcdir)/acinclude.m4): Remove. - (gzip_sources): Add yesno.c. + zgrep: handle "-f -" the same way that it works with grep + Before this change, echo needle|zgrep -f - haystack.gz would not work. + * zgrep.in: When the pattern comes from stdin, redirect it to a + different file descriptor, since we're about to use stdin. - * TODO: Add i18n. +2009-10-09 Jim Meyering - * configure.in (AC_CANONICAL_HOST): Remove. - (AC_AIX, AC_MINIX): Move earlier. - (AC_REPLACE_FUNCS): Add rpmatch. + zdiff would exit 2 (error) rather than 1 for differences + * zdiff.in: Save and restore cmp's exit status around a case + statement that would otherwise clobber its value. + * NEWS (Bug fixes): Mention it. + * tests/zdiff: New test; exercise both bugs. + * tests/test-lib.sh: New file. From coreutils. + * Makefile.am (EXTRA_DIST): Add tests/test-lib.sh. + (TESTS): Add tests/zdiff. + (TESTS_ENVIRONMENT): Define. From coreutils. + (EXTRA_DIST): Append all $(TESTS). - * gzip.c (main): - Report error if -b operand is not a nonnegative integer. - (treat_file): Don't assume tab width is 8, or that characters are - one column wide. - (make_ofname): Use WARN to warn about unchanged files. - (get_method): "get newer version of gzip" -> "not supported" - (check_ofname): Use yesno instead of checking for 'y' ourselves. - (treat_file): Do not assume link count fits in int. + zdiff: fix malfunction when operating on two gzip'd inputs + zdiff would fail to print differences in two compressed inputs + * zdiff.in: Don't let cmp output mix with echo'd gzip exit + status values. Report and fix from Jörg-Volker Peetz via + + * NEWS (Bug fixes): Mention it. - * gzip.h (yesno): New decl. + build: update gnulib submodule to latest - * util.c (display_ratio): Use floating point to compute ratio: - this avoids problems with integer overflow. +2009-10-07 Jim Meyering - * zgrep.in: Add support for --, -H, -h, -L, -l, -C, -d, -m and - their long equivalents. Warn that -r and -d are not supported. + build: update gnulib submodule to latest - * zmore.in: - Check that file is readable before attempting to decompress it. +2009-10-06 Jim Meyering -2000-10-09 Paul Eggert + maint: clarify web-doc-update instructions + * README-release: sync a tiny change from coreutils. - * configure.in (AC_CHECK_FUNCS): Add lstat. +2009-10-03 Jim Meyering -2000-07-20 Paul Eggert + build: update gnulib submodule to latest - Use a POSIX-compliant shell instead of /bin/sh. - Idea suggested by Albert Chin-A-Young . + doc: use gnu-web-doc-update module + * bootstrap.conf (gnulib_modules): Add it. - * m4/shell.m4: New file. - * configure.in (AC_PROG_SHELL): Add it. - * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/shell.m4. - (.in): Replace /bin/sh with $(SHELL). +2009-10-02 Jim Meyering -2000-04-17 Bruno Haible + doc: describe release procedure + * README-release: New file. - * Makefile.am (install-exec-hook): If hard links fail, try symlinks. +2009-10-01 Jim Meyering -2000-04-02 Jim Meyering + maint: make cfg.mk slightly more generic + * cfg.mk (url_dir_list): Don't hard-code "coreutils". Use $(PACKAGE). - * Makefile.am (install-exec-hook): Remove link targets before - installing. +2009-09-30 Jim Meyering -2000-01-02 Albert Chin-A-Young + post-release administrivia + * NEWS: Add header line for next release. + * .prev-version: Record previous version. + * cfg.mk (old_NEWS_hash): Auto-update. - * gzip.texi: Add direntry. + version 1.3.13 + * NEWS: Record release date. -1999-12-21 Paul Eggert + build: update gnulib submodule to latest - * NEWS, README, revision.h, gzip.texi: Revision 1.3, dated today. - * gzip.c (license_msg, usage, version, help, license): - Adjust to current GNU coding standards. - (total_in, total_out): Remove unnecessary initialization. - * zip.c (file_read): Report read errors. - * util.c (fill_inbuf): Likewise. - * gzip.c (main): Don't assume EOF == -1. - * unlzw.c (unlzw): Likewise. - * util.c (copy, fill_inbuf): Likewise. + maint: update bootstrap script + * bootstrap (with_gettext): Update from coreutils. -1999-11-18 Paul Eggert + maint: pull in two release-related modules from gnulib + * bootstrap.conf (gnulib_modules): Add announce-gen and gnupload. - * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): - Work around a bug in the QNX shell, which doesn't - propagate exit status of failed commands inside shell assignments. + build: use more gnulib modules for better POSIX compliance + * bootstrap.conf (gnulib_modules): Add modules exposed via + make CFLAGS=-DGNULIB_POSIXCHECK 2>&1 \ + |perl -lne '/.* use gnulib module (\S+).*/ and print $1' \ + |sort |uniq -c|sort -nr + Add these: calloc close fclose fprintf-posix lstat malloc + perror printf-posix realloc -1999-10-07 Paul Eggert +2009-09-30 Karl Berry - * NEWS, README, revision.h, gzip.texi: - Revision 1.2.4294967306 dated today. This is the successor to - revision 1.2.4.4294967305; automake requires the new (shorter) number. + doc: update to FDL 1.3, minor clean-up + * NEWS, README, TODO: Update FDL s/1.2/1.3/. - Convert to automake. +2009-09-28 Karl Berry - * Makefile.am, gunzip.1, zcat.1, zcmp.1, AUTHORS: New files. + doc: update gzip.texi + * doc/gzip.texi: FDL 1.3+ + Consistently (de)capitalize section names. + "User's" is not correct; seems best to simplify the title. + Throw in some "GNU"'s. + Make direntries be what we actually want. + Detabify. - * revision.h (VERSION): Remove; moved to config.h. +2009-09-26 Jim Meyering - * configure.in (AM_INIT_AUTOMAKE, AM_CONFIG_HEADER, - AC_CANONICAL_HOST, AC_OBJEXT): Add. - (AC_PROG_CPP): Remove. - (AC_SYS_LARGEFILE): Add, replacing older inline code. - (ASCPP): Use $OBJEXT. - (LIBOBJS): Add match.o if needed. - (AC_PROG_INSTALL): Remove. - (AC_EXT, AC_C_CONST): Add. - (AC_CHECK_HEADERS): Add, replacing lots of AC_HEADER_CHECKs. - All instances of defined(NO_TIME_H) changed to !defined(HAVE_TIME_H), - etc. - (AC_CHECK_FUNCS): Add utime. - (SEDCMD): Use $interpval, not $ac_cv_sys_interpreter. - (AC_PREFIX_PROGRAM): Add, replacing AC_PREFIX. - (ZCAT, G): Remove. - (LIBOBJS): Add. - (OBJA): Remove; LIBOBJS now does this. + maint: temporarily exempt failing syntax-check tests + * cfg.mk (local-checks-to-skip): Add the list of currently-failing + tests, to exempt them from "make syntax-check". - * bits.c, gzip.c, deflate.c, inflate.c, lzw.c, trees.c, unlzh.c, - unlzw.c, unpack.c, unzip.c, util.c, zip.c: Include - first; this is needed for proper large-file support, given the new - way of configuring large files. + gzip: don't use an uninitialized file descriptor + gzip interprets an argument of "-" as indicating stdin, but when + "-" is not the first name on the command line, it doesn't work. + * gzip.c (treat_stdin): Initialize "ifd". + Patch and fine description by Lasse Collin in + http://www.mail-archive.com/bug-gzip@gnu.org/msg00213.html + * Makefile.am (check-local): Exercise the fix. Based on the above. + * NEWS (Bug fixes): Mention this. - * gzip.c: Include ; Ultrix needs this. - (TIME_OPT): Use STRUCT_UTIMBUF instead of empty string. - (help): Add bug-report address. - (do_stat): Depend on HAVE_LSTAT, not S_IFLNK, S_ISLNK, and NO_SYMLINK. + maint: use a git submodule for gnulib + * .gitmodules: New file, to track gnulib. + * gnulib: New file, created by running this: + git submodule add git://git.sv.gnu.org/gnulib.git gnulib -1999-06-25 Paul Eggert + maint: update existing copyright year lists to include 2009 + * bootstrap.conf (gnulib_modules): Add update-copyright. - * inflate.c (huft_build): - Set n to length of v, to detect improper tables. - Don't accidentally grow j past z. + maint: include first in many files -1999-06-24 Paul Eggert + maint: avoid another "make syntax-check" failure + * lib/Makefile.am (match.$(OBJEXT)): Use $(ASCPPPOST), not @ASCPPPOST@. - * Makefile.in (check): Update texinfo.tex size. + maint: remove RCS $Id$ variables and comments - * configure.in (ASMV): - Define with AC_DEFINE; do not manipulate DEFS directly, - as this doesn't work with recent autoconf versions. + maint: change spelling in comments: s/filesystem/file system/ -1999-02-06 Paul Eggert + maint: don't use "the the" + * msdos/doturboc.bat: s/the the/the/. - * NEWS, README, revision.h, gzip.texi: Revision 1.2.4.4294967305, - dated today. This merges the changes from gzip 1.2.4a, which fix - some typographical errors in the documentation and update the - bug-reporting address. + maint: remove trailing blanks -1999-01-27 Paul Eggert + maint: remove useless if-before-free tests + * gzip.c (do_exit): Remove useless if-before-free tests. - * NEWS, README, revision.h (VERSION, REVDATE): - Revision 1.2.4.4294967304, dated today. + maint: remove useless casts to avoid "make syntax-check" failures + * gzip.c (do_exit): Remove anachronistic cast. + * inflate.c (huft_free): Likewise. + * util.c (add_envopt): Likewise. + * vms/vms.c (vms_expand_args): Likewise. - Port to autoconf 2.13. + maint: new file: .prev-version + * .prev-version: New file, to record previous version number. - * Makefile.in (next, next-fat, coherent): - Update dirent headers to match Autoconf 2.13. - * configure.in (AC_RETSIGTYP): Remove; superseded by AC_TYPE_SIGNAL. - (AC_DYNIX_SEQ, AC_XENIX_DIR, AC_DIR_HEADER): Remove; superseded by - AC_HEADER_DIRENT. - * tailor.h (HAVE_DIRENT_H, HAVE_SYS_DIR_H): - Define instad of DIRENT, SYSDIR. - * gzip.c (NAMLEN): Renamed from NLENGTH. Depend on Autoconf 2.13 names - HAVE_DIRENT_H, HAVE_SYS_NDIR_H, HAVE_SYS_DIR_H, HAVE_NDIR_H - instead of the oldfashioned names DIRENT, SYSDIR, SYSNDIR, NDIR. - (CLOSEDIR): New macro. - (progerror): New function. - (treat_stdin, treat_file, creat_outfile, get_istat, check_ofname, - treat_dir): Use it, for brevity. - (treat_dir): Report any I/O errors when reading directories. +2009-09-06 Jim Meyering - * COPYING, INSTALL, doc/texinfo.tex, install-sh: - Update to latest public versions. + build: avoid spurious warnings from clang + * gzip.h (gzip_error): Declare with ATTRIBUTE_NORETURN. -1998-11-18 Paul Eggert + maint: update build-from-scratch infrastructure + * bootstrap: Modernize. + * bootstrap.conf: Modernize. + * cfg.mk: New file. - * NEWS, README, revision.h (VERSION, REVDATE): - Revision 1.2.4.4294967303, dated today. +2009-08-18 Jim Meyering - * gzip.c (get_method): Don't complain about trailing zeros at - the end of a gzipped file, as they're commonly appended to fill - out a block (e.g. by GNU tar). + inflate: avoid a leak on a error path + * inflate.c (inflate_dynamic): Don't leak + + maint: ignore a few generated files + * lib/.gitignore: ignore more generated files. + + tests: add a test for just-fixed bug + * tests/hufts-segv.gz: New file, from bug report. + * Makefile.am (EXTRA_DIST): Add tests/hufts-segv.gz. + (check-local): Exercise the bug. + + tests: don't misinterpret a failing test as successful + * Makefile.am (check-local): Exit "1" upon failure, not 0. + +2009-08-18 Thiemo Nagel + + avoid creating an undersized buffer for the hufts table + A malformed input file can cause gzip to crash with a segmentation + violation or hang in an endless loop. + Reported in . + * NEWS (Bug fixes): Mention it. + +2009-08-18 Jim Meyering - * configure.in (CPPFLAGS, LDFLAGS, LIBS): Add large-file support - for HP-UX 10.20 and later. + avoid silent data loss e.g., on NFS, due to unchecked close of stdout + * gzip.c: Include "closein.h". + (main): Use atexit (close_stdin); + * bootstrap.conf (gnulib_modules): Add closein. + Prompted by Mark Kidwell's report and patch in + http://bugs.debian.org/538187 + * NEWS (Bug fixes): Mention it. + * */.gitignore: Update. + + build: require automake-1.11 and produce xz-compressed tarballs, too + * configure.ac: Require automake-1.11. Use the dist-xz option. + + build: avoid non-srcdir build failure + * Makefile.am (gzip.doc.gz): Use $(srcdir)/gzip.doc, not gzip.doc. + Don't redirect directly to $@. Use $(AM_V_GEN). + (gzip.doc, .in): Don't redirect directly to $@. Use $(AM_V_GEN). + * NEWS: Add template header for upcoming release. + + build: enable git-version-gen, automake silent rules, generate ChangeLog + * configure.ac (AC_INIT): Use git-version-gen. + Use AM_SILENT_RULES([yes]). + (AM_INIT_AUTOMAKE): Drop gnits; conflicts with git-version-gen versions. + * bootstrap.conf (gnulib_modules): Use getopt-gnu + Ensure ChangeLog exists, for automake. + rather than obsolete "getopt" module. + Add gitlog-to-changelog. + Add git-version-gen. + Add gnu-make, gnumakefile and maintainer-makefile. + * Makefile.am (dist-hook, gen-ChangeLog): New rules, to generate + ChangeLog and insert it into the distribution tarball. + (EXTRA_DIST): Add ChangeLog-2007. - * getopt.c, getopt.h, texinfo.tex: Sync with latest version at gnu.org. - * getopt1.c: New file. - * Makefile.in (SRCS): Add getopt1.c. - (OBJS): Add getopt1$O. - (getopt1$O): New dependency. - (check): Adjust desired size of compressed texinfo.tex to 55637, - to reflect the 1998-11-13 edition of texinfo.tex. + maint: retire the last VC'd ChangeLog file + * ChangeLog-2007: Rename from ChangeLog. + From now on, the ChangeLog file will be generated automatically + from commit logs. - * gpl.texinfo: Remove; its addresses were out of date and - these days the GPL isn't reprinted in manuals anyway. - * gzip.texi: Remove reference to gpl.texinfo. - * Makefile.in (GENFILES): Remove gpl.texinfo. - -1998-11-13 Paul Eggert - - * NEWS, README, revision.h (VERSION, REVDATE): - Revision 1.2.4.4294967302, dated today. - - * gzip.c (input_eof): New function. - (treat_stdin, treat_file): Use it to fix premature detection of EOF - bug when a gzipped file concatenation boundary is at a multiple of - INBUFSIZ. - - * Makefile.in (installman): Fix bug when installing from subdirectory. - ($(srcdir)/gzip.info): Renamed from gzip.info. - ($(srcdir)/gzip.info, realclean): Do not split gzip.info. - -1998-10-26 Paul Eggert - - * NEWS, README, revision.h (VERSION, REVDATE): - Revision 1.2.4.4294967301, dated today. - - * TODO: Update bug reporting address. - - * Makefile.in (datadir, libdir): Remove unused macros. - (mandir): Let configure set it. - (manextdir): New macro. - (alldirs): Remove datadir, libdir; add manextdir. - (TEXI2HTML): New macro. - (installman, uninstall): Install into manextdir, not mandir. - (install-strip): New rule. - (installdirs): No need to build $(prefix)/man separately, - as it's now in alldirs. - (match$O): Compile with $(CFLAGS). - (gzip_1.html): New rule. - - * gzip.c (get_istat): Remove lint by initializing z_suffix_errno. - (check_ofname): Do not assume unsigned char. - - * util.c (strlwr): Don't assume char is unsigned. - (warning): Renamed from `warn'. - - * gzip.h (tolow): Use tolower instead of relying on 'A'-'a'. - (warning): Renamed from warn. - - * trees.c (warning): Renamed from warn. - -1998-10-14 Paul Eggert - - Merge patches from Debian. - - * NEWS, README, revision.h (VERSION, REVDATE): - Revision 1.2.4.4294967300, dated today. - - * README, algorithm.doc, gzip.texi: Update maintainer address. - - * gzexe.in, zdiff.in, znew.in: - Close security hole portably, using `set -C'. - - * zgrep.in: Add -A, -B. - - * gzexe.in: Use `gzip', not full path, to run gzip. - - * zdiff.in: Report proper exit status. - - * gzip.h (base_name): Renamed from basename. All uses changed. - - * gzip.c (z_suffix): Now char *, so that there's no limit to length. - All uses change. - (main): If --quiet, abort gzip when SIGPIPE received. - (get_suffix): Don't assume z_suffix's address is a constant. - (get_istat): Likewise. - Check for buffer overflow. - Preserve errno correctly. - (make_ofname): Check for buffer overflow. - - * util.c (fill_inbuf): Flush window before reporting read error. - - * inflate.c (inflate_dynamic): Don't dump core if tl == NULL. - - * Makefile.in (GENFILES): Add zless.in. - (SCRIPTS): Add zless. - (default): Build all programs, not just gzip. - (all): Add zless. - (installbin): Install zegrep, zfgrep. - (installman): Install zless man page. - (install_compress): Don't install compress. - (zless): New rule. - -1998-09-16 Paul Eggert - - * NEWS, README, revision.h: Bump version number to 1.2.4.4294967299. - - * tailor.h (UNLINK_READONLY_BUG): New macro. - * gzip.h (unlink): New decl. - * util.c (xunlink): New function. - * gzip.c - (treat_file, create_outfile, check_ofname, copy_stat, abort_gzip): - Use xunlink rather than unlink. - Do not chmod the file; xunlink will do that if need be. - -1998-05-21 Paul Eggert - - * NEWS, README, revision.h: Bump version number to 1.2.4.4294967298. - * Makefile.in (prefix): Set from @prefix@. - (distclean): Remove config.cache. - -1998-01-15 Paul Eggert - - * NEWS, README, revision.h: - Bump version number to indicate large-file support. - -1997-10-08 Paul Eggert - - * gzip.c (CHAR_BIT): Define if doesn't. - (OFF_T_MIN, OFF_T_MAX): New macros. - (do_list): Revert to fixed format, but this time don't assume - that 9 digits suffice; use a width taken from the maximum value - that off_t can represent. - (off_t): Do not typedef; autoconf handles this now. - * gzip.c, util.c (): Include if HAVE_LIMITS_H. - * gzip.h, util.c (fprint_off): Now takes int width argument. - * configure.in (AC_HAVE_HEADERS): Check for limits.h. - (AC_TYPE_OFF_T): Use this instead of grepping sys/types.h for off_t. - (AC_TYPE_SIZE_T): Use this instead of obsolescent AC_SIZE_T. - * tailor.h (NO_OFF_T): Remove. - (off_t): Define this instead. - -1997-10-03 Paul Eggert - - * Makefile.in, bits.c, configure.in, deflate.c, gzip.c, gzip.h, - inflate.c, trees.c, unlzw.c, unpack.c, unzip.c, util.c, zip.c: - Adjust to Solaris 2.6, which has large files but small off_t by default. - * gzip.c: Output more reasonable message if input file is too large. - * gzip.c, util.c: Propagate errno from point of error to `perror'. - * unzip.c: Allow uncompressing files larger than 4 gigabytes. - http://www.gzip.org/4g.patch (1996-07-21) - -Wed Aug 18 09:34:23 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.2.4 - By default, do not restore file name and timestamp from those saved - inside the .gz file (behave as 'compress'). Added the --name option - to force name and timestamp restoration. - Accept - as synonym for stdin. - Use manlinks=so or ln to support either hard links or .so in man pages - Accept foo.gz~ in zdiff. - Added support for Windows NT - Handle ENAMETOOLONG for strict Posix systems - Use --recursive instead of --recurse to comply with Webster and - the GNU stdandard. - Allow installation of shell scripts with a g prefix: make G=g install - Install by default zcat as gzcat if gzcat already exists in path. - Let zmore behave as more when invoked without parameters (give help) - Let gzip --list reject files not in gzip format even with --force. - Don't complain about non gzip files for options -rt or -rl. - Added advice in INSTALL for several systems. - Added makefile entries for NeXTstep 3.1 (if configure fails) - Avoid problem with memcpy on Pyramid (gave crc error on some files) - Support the -r option when compiled with Borland C++ on msdos. - Force lower case file names only for FAT file systems (not HPFS) - Rewrite one expression in inflate.c to avoid cc bug on Solaris x86. - In the msdos makefiles, get match.asm from the msdos subdirectory. - Catch SIGTERM and SIGHUP only if they are not ignored. - getopt.c: on Amiga, "#if !defined(const)" does not compile. - Use register parameters on Amiga. - Do not force names to lower case on Amiga. - Fix support of Atari TOS (Makefile.st and tailor.h) - In unlzw.c, do not suggest using zcat if zcat already used. - In INSTALL, suggest using bsdinst for HPUX. - Document Turbo C++ 1.0 bug in INSTALL. - Improved the documentation relative to the --no-name option. - Avoid signed/unsigned warnings in several files. - Added pointer to jka-compr19.el in README. - Added pointer to OS/2 executables in README. - Added --block-compress in tar -z example (gzip.1 and gzip.texi). - Don't keep rcsid in executable (avoid compilation warnings). - Check also the correctness of the first byte of an .Z file. - Return non zero status for an invalid option. - Remove "NEWFILES" from os2/gzip.def for Borland C++ on OS/2. - Remove "time stamp restored" message (just obey the -N request). - -Thu Jun 24 10:27:57 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.2.3 - Don't display the output name when decompressing except with --verbose. - Remove usage of alloca in getopt.c and all makefiles. - Use ASCPP instead of CPP to avoid breaking AC_HEADER_CHECK on RiscOS. - Added the zfile shell script in subdirectory sample. - Moved the list of compiler bugs from README to INSTALL. - Added vms/Readme.vms. - Fix DIST_BUFSIZE check in unlzh.c for 16 bit machines. - Fix REGSIGTYP macro in configure.in. - Use 'define' instead of == in vms/gzip.hlp. - Avoid warnings in unlzh.c - Allow separate installation of binaries and man pages. - Simplified handling of file names with spaces in zgrep and znew. - Fix dependencies and remove rule for trees.c in amiga/Makefile.sasc - Add missing quote in gzexe. - -Thu Jun 17 13:47:05 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.2.2 - Fix a compilation error in gzip.c on Sun with cc (worked with gcc). - -Wed Jun 16 11:20:27 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.2.1 - Let zmore act as more if the data is not gzipped. - By default, display output name only when name was actually truncated. - Use absolute path names in gzexe'd programs for better security. - In gzexe, use chmod 700 instead of 755 and don't gzexe tail,rm,etc... - Update vms/gzip.hlp. - Added a note about the fast options (-1 to -3) in algorithm.doc. - Improved man page for zgrep. - Minor fixes to gzip.texi. - Always set LC_ALL and LANG in configure (for tr on HPUX) - -Mon Jun 14 10:03:24 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.2 - Added the --list option to display the file characteristics. - Added the --no-name option: do not save or restore original filename - Save the original name by default. - Allow gunzip --suffix "" to attempt decompression on any file - regardless of its extension if an original name is present. - Add support for the SCO compress -H format. - gzip --fast now compresses faster (speed close to that of compress) - with degraded compression ratio (but still better than compress). - Default level changed to -6 (acts exactly as previous level -5) to - be a better indication of its placement in the speed/ratio range. - Use smart name truncation: 123456789012.c -> 123456789.c.gz - instead of 12345678901.gz - With --force, let zcat pass non gzip'ed data unchanged (zcat == cat) - Added the zgrep shell script. - Made sub.c useful for 16 bit sound, 24 bit images, etc.. - Supress warnings about suffix for gunzip -r, except with --verbose. - Moved the sample programs to a subdirectory sample. - On MSDOS, use .gz extension when possible (files without extension) - Added a "Special targets" section in INSTALL. - Use stty -g correctly in zmore.in. - Use cheaper test for gzipness in zforce.in. - Remove space before $ in match.S (no longer accepted by gas 2.x) - For the shell scripts, do not assume that gzip is in the path. - Fix syntax error and define lnk$library in vms/Makefile.mms - REGSIGTYPE is void on the Amiga. - Do not write empty line when decompressing stdin with --verbose. - Fix the 1.1.2 fix for VMS (bug in get_suffix) - Added warning in README about compiler bug on Solaris 2.1 for x86. - Added warning about 'rehash' in INSTALL. - Removed default value of read_buf in bits.c (supermax doesn't like). - In tailor.h, added support for Borland C and Zortech C on OS/2. - Added warning in gzexe about Ultrix buggy sh (use /bin/sh5 instead). - Added warning in zdiff about AIX buggy sh (use /bin/ksh instead). - In configure.in, do not try the asm code if DEFS contains NO_ASM - -Fri Jun 4 09:49:33 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.1.2 - Fix serious bug for VMS (-gz not removed when decompressing). - Allow suffix other than .gz in znew. - Do not display compression ratio when decompressing stdin. - In zmore.in, work around brain damaged stty -g (Ultrix). - Display a correct compression ratio for .Z files. - Added .z to .gz renaming script in INTALL. - Allow setting CFLAGS in configure. - Add warning in README about bug in Concentrix cc compiler. - Avoid || in Makefile.in (at least one make doesn't support this). - Disable useless --ascii option for the Amiga. - Add a pointer to the Primos executable in README. - Added description of extra field in algorithm.doc. - Do not redefine NULL in alloca.c. - Added check for unsupported compression methods. - Avoid getopt redeclaration on OSF/1. - -Tue Jun 1 09:07:15 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.1.1 - Fix serious bug in vms.c (== instead of =). - Added --ascii option. - Add workaround in configure.in for Ultrix (quote eval argument) - Do not use unset in znew (not supported on Ultrix) - Use tar.gz instead of tar.z for the distribution of gzip. - Add missing menu item in gzip.texi. - Use size_t instead of unsigned, add AC_SIZE_T in configure.in. - -Fri May 28 11:40:01 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.1 - Use .gz suffix by default, add --suffix option. - Let gunzip accept a "_z" suffix (used by one 'compress' on Vax/VMS). - Quit when reading garbage from stdin instead of reporting an error. - Added sub.c and add.c for compression of 8 bit images. - Added makefile for VAX/MMS and support for wildcards on VMS. - Added support for MSC under OS/2. - Added support for Prime/PRIMOS. - Display compression ratio also when decompressing. - Quit after --version (GNU standard) - Use --force to bypass isatty() check. - Accept --silent as synonym for --quiet (see longopts.table) - Accept --to-stdout as synonym for --stdout (see longopts.table) - Accept -H and -? in addition to -h and --help. - Added comparison of zip and gzip in the readme file. - Return an error code in all main compression/decompression functions. - Continue processing other files in case of recoverable error. - Add description of -f in znew.1. - Do not keep uncompressed version for znew -t if .gz already exists. - On Unix, use only st_ino and st_dev in same_file(). - Use S_IRUSR and S_IWUSR if they exist. - "test $1 = -d" -> "test x$1 = x-d" in gzexe. - In match.S, use symbol sysV68 to detect the Motorola Delta. - Do not include memory.h with gcc (conflicting declarations on Sun). - Fix more typos. - On VMS, define unlink as delete also for gcc. - In "make check", unset LANG because "wc -c" fails on Kanji. - Renamed shdir as scriptdir. - Use the 68020 code instead of 68000 code on the NeXT. - Documented --uncompress as synonym for --decompress. - Include the standard header files before gzip.h (needed on Bull). - Do not assume that _POSIX_VERSION implies dirent.h present. - Removed gzip-tar.patch since tar 1.11.2 handles gzip directly. - Use less memory when compiled with -DSMALL_MEM (for MSDOS). - Optimized updcrc(). - Don't complain if cc -E does not work correctly. - Do not attempt reading 64K bytes on 16 bit Unix systems. - Do not use the variable name 'overhead' which is reserved on Lynx! - One BULL compiler does not like *p++ in inflate.c => *p, p++. - Use casts on free and memcmp to avoid warnings. - Remove the "off by more than one minute" time stamp kludge, but - document how to avoid saving the time stamp on pipes if desired. - Include crypt.h in inflate.c (one system predefines the CRYPT symbol). - Add links to gunzip and (g)zcat in the default make rule. - Create installation directories if they do not exist. - Clarified --prefix option in INSTALL. - Use symbol mc68k in match.S for the DIAB DS90. - Guard against zero length _match.s in configure.in. - In zmore, restore all tty options using stty -g. - Added support for MacOS - Simplified makecrc.c. - Avoid warnings in getopt.c, util.c, unlzw.c. - Use autoconf 1.4, in particular for INSTALL and AC_HAVE_POUNDBANG - Use .so instead of hard links for zcat.1, gunzip.1 and zcmp.1. - Fixed declration of sig_type. - Make consistency check in fcfree. - Added ztouch. - Do not complain if utime fails on a directory (for OS/2). - -Thu Mar 18 18:56:43 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.7 - Allow zmore to read from standard input (like more). - Support the 68000 (Atari ST) in match.S. - Retry partial writes (required on Linux when gzip is suspended in - a pipe). - Allow full pathnames and renamings in gzexe. - Don't let gzexe compress setuid executables or gzip itself. - Added vms/Makefile.gcc for gcc on the Vax. - Give a pointer to Solaris and VMS executables of gzip in README. - Allow installation of binaries and shell scripts in different dirs. - Do not use alloca on the Cray. - Provide strspn and strcspn if string.h does not exist. - Define O_CREAT and O_EXCL from FCREAT and FEXCL if necessary. - Remove gzip.doc in make realclean. - Fixed many typos. (Corrections to my English are welcome.) - Put "make manext=l install" at the correct place in INSTALL. - Fix incorrect examples in INSTALL and give more examples. - Include zdiff.1 for install and uninstall. - Allows complex PAGER variable in zmore (e.g.: PAGER="col -x | more") - Avoid warning on unused indfound in getopt.c. - Cast memset arg to void* (required by some buggy compilers). - Include sys/types.h before dirent.h in acgeneral.m4. - Fix acgeneral.m4 AC_COMPILE_CHECK to avoid warnings. - Don't use alloca.c with gcc. (One NeXT user did not have alloca.h). - Change all error messages according to GNU standards. - Restore time stamp only if off by more than one minute. - Allow installation of zcat as gzcat. - Suppress help message and send compressed data to the terminal when - gzip is invoked without parameters and without redirection. - (Explicit request from Noah Friedman.) - Add compile option GNU_STANDARD to respect the GNU coding standards: - with -DGNU_STANDARD, behave as gzip even if invoked under the - name gunzip. (Complaints to /dev/null or the FSF, not to me!) - -Fri Mar 10 13:27:18 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.6 - Let gzexe detect executables that are already gzexe'd. - Don't try restoring record format on VMS (the simple 1.0.5 code - worked correctly only on fixed-512 files). Suppress text_mode. - Added asm version for 68000 in amiga/match.a. - Use asm version for Atari TT. - Fix "make clean" in vms/Makefile.vms. - For OS/2, assume HPFS by default, add flag OS2FAT if necessary. - Fixed some bugs in zdiff and define zcmp as a link to zdiff. - Added zdiff.1 - Remove configure hack for NeXT; add general fix to autoconf instead - Do not strip a ".z" extension if this results in an empty name. - Avoid array overflow in get_prefix() for extensions > 10 chars. - Accept either q or e to quit zmore. - In zmore, try restoring tty mode in all cases. - Use Motorola style for match.S on the NeXT. - configure.in: unsetenv *hangs* with the Siemens csh... - Update vms/gzip.hlp. - -Thu Mar 4 14:13:34 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.5 - For VMS, restore the file type for variable record format, otherwise - extract in fixed length format (not perfect, but better than - forcing all files to be in stream_LF format). - Use "-z" suffix for VMS. - Use only .z, .*-z, .tgz, .taz as valid gzip extensions; update - zforce accordingly. - Allow a version number in input file names for VMS. - Added sample program zread.c. - Fix "make check" for some implementations of /bin/sh. - Don't rely on stat() for filenames with extension > 3 chars - on MSDOS, OS2 and Atari. - Garbage collect files in /tmp created by gzexe. - Quote $opt in znew. - Use TOUCH env variable in znew if it exists. - Better error message for gunzip on empty or truncated file. - Allow prototypes in getopt.h when __STDC__ defined but 0. - Added "make clean" in vms/Makefile.vms. - Removed -g from default CFLAGS (with Noah's permission!) - Avoid too many HAVE_xxx_H for most systems; use common defaults. - Moved default Atari flags into tailor.h for consistency. - Use memzero() to clear the hash table. - Update vms/gzip.hlp to reflect the VMS behavior. - Fix OS_CODE (to fit in a byte). - Add utime.h for the Amiga. - Add gcc support for the Amiga. - Work around incorrect dirent.h for NeXT 2.0. - Added Makefile entry for Coherent. - -Fri Feb 22 11:20:49 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.4 - Added optimized asm version for 68020. - Add support for DJGPP. - Add support for the Atari ST. - Added zforce to rename gzip'ed files with truncated names. - Do not install with name uncompress (some systems rely on the - absence of any check in the old uncompress). - Added missing function (fcfree) in msdos/tailor.c - Let gunzip handle .tgz files, and let gzip skip them. - Added 'stty min 1' in zmore for SysV and fixed trap code. - Suppress .PHONY in Makefile.in, which breaks old makes. - Added documentation about pcat and unpack in INSTALL. - Add cast to getenv for systems without stdlib.h. - Use VAXC instead of VMS to avoid confusion for gcc. - Add -K to znew.1. - Add gzexe.1. - Try preserving file permissions in gzexe. - Added -d option for gzexe. - Guard against spaces in file names in gzexe. - Use CMP env. variable in zcmp. - Return a warning exit status for gzip of file with .z suffix. - Suppress usage of d_ino which is not portable to all systems. - Use #ifdef instead of #if for consistency. - For VMS, use "cc util.c" instead of "cc util" (pb with logical names) - Added utime() for Amiga. - Renamed gzcat.1 as zcat.1. - Include fcntl.h for Amiga (for read and write). - For VMS, add definition of symbols and links in the makefiles. - Give a VMS look to vms/gzip.hlp. - Save the original name only when necessary. - Add a mode parameter for open in read mode (required by VMS). - For VMS, remove the version suffix from the original name. - Accept both / and \ as path separator for MSDOS. - Let gunzip extract stored .zip files correctly. - Added warning about VFC format in vms/gzip.hlp. - In znew, skip a bad file but process the others. - Cleanup tailor.h. - Use GZIP_OPT for VMS to avoid conflict with program name. - Added description of GZIP variable in gzip.texi. - -Thu Feb 11 17:21:32 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.3 - Add -K option for znew to keep old .Z files if smaller. - Add -q option (quiet) to cancel -v in GZIP env variable. - For Turbo C, normalize pointers before freeing them. - Add more safety checks in add_envopt(). - Add do_exit() for uniform exit path (always free memory). - Reduce MAX_PATH_LEN for MSDOS. - Include sys/types.h before signal.h - Avoid strdup, the NeXT does not have it. - Made gzexe safer on systems with filename limitation to 14 chars. - -Fri Feb 10 09:45:49 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.2 - Added env variable GZIP for default options. - Added support for the Amiga. - znew now keeps the old .Z if it is smaller than the .z file. - Added gzexe to compress rarely used executables. - Reduce memory usage when using static allocation (no DYN_ALLOC). - Better separation of warning and error return codes. - Fix unlzw.c to make DYN_ALLOC and MAXSEG_64K independent options. - Allow INBUFSIZ to be >= 32K in unlzw (don't use sign of rsize) - Generate tar file in old format to avoid problems with old systems. - Preserve time stamp in znew -P if touch -r works. - Use ${PAGER-more} instead of ${PAGER:-more} in zmore. - Do not use unsigned instead of mode_t. - Better error message for trailing garbage in .z file; ignore this - garbage on VMS. - In zmore, use icanon instead of -cbreak on SYSV. - Add trap handler in zmore. - Use char* instead of void* for non STDC compilers. - Added makefile entry for Xenix on 286. - Return an error code when existing file was not overwritten. - Use prototype of lzw.h for lzw.c. - Fix znew with -P option alone. - Give warning for directories even without -v. - Close output file before unlink() in case of error. - Suppress all target dependent ifdef from the portable files. - Free all dynamically allocated variables upon exit. - -Thu Feb 4 18:23:56 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0.1 - Fixed some trivial errors in msdos/Makefile.bor - -Thu Feb 4 10:00:59 1993 Jean-loup Gailly (jloup@chorus.fr) - - * version 1.0 - gzip now runs on Vax/VMS (Amiga support will come in next version). - Do not overwrite files without -f when using /bin/sh. - Support the test option -t for compressed (.Z) files. - Flush output for bad compressed files. Add warning in README. - Added makefiles for MSDOS. - Don't rely on presence of csh in configure - Added gunzip.1 and gzcat.1. - Updated znew.1. - Check reserved flags in unlzw(). - Return dummy value in main to avoid lint warning. - Define OF in lzw.h for lint. - Allow both "znew -v -t" and "znew -vt". - Don't overwrite the output file name for multiple parts. - Echo just a warning if configure is out of date. - Use ; instead of , in trees.c (confuses the SAS Amiga compiler). - In INSTALL, document "DEFS='-DM_XENIX' ./configure". - Use OTHER_PATH_SEP for more portability (DOS, OS2, VMS, AMIGA). - Make all directories world writable for broken versions of tar. - Use gzip -cd instead of zcat in zmore, zcmp, zdiff. - Don't use GNU tar for distributions, some systems can't untar. - Do not exit() for gzip --version. - -Mon Jan 26 10:26:42 1993 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.8.2 - Avoid 'far' declarations for MSDOS. - Use test -f instead of test -x in configure.in (for Ultrix) - Add empty else part to if in Makefile.in for broken shells. - Use NO_UNDERLINE instead of UNDERLINE (pb with Linux cpp) - Accept continuation files with -ff (for damage recovery) - Small patch to Makefile.os2 - Use memzero instead of bzero to avoid potential conflicts - Document restriction on extraction of zip files. - Fix quoting in ACL_HAVE_SHELL_HACK. - Do not check file size on MSDOS because of bug in DIET. - Allow zcat on a file with multiple links. - Add fix in inflate.c for compatibility with pkzip 2.04c. - Release gzip in tar.z and tar format. (No tar.Z). - -Fri Jan 22 10:04:13 1993 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.8.1 - Fixed Makefile.os2 - Fixed #if directives that TurboC does not like. - Don't rely on uncompress in znew, use gzip -d. - Add the pipe option -P in znew. - Add some more ideas in TODO. - Support both NDIR and SYSNDIR. - -Sat Jan 21 15:46:38 1993 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.8 - Support unpack. - Check for _match.o in configure.in in addition to return status. - Include in zip.c - Define local variables and functions as local. - Accept more alternative names for the program (pcat, gzcat, ...). - Accept .exe as well as .EXE. - Uncompress files with multiple links only with -f. - Better error message for gunzip of non-existent file.z. - Fix the entry for /etc/magic in INSTALL. - Use AC_HAVE_HEADERS uniformly instead of special macros. - Install the man pages as .1 by default instead of .l. - Document crypt++.el in README. - Fix for unlzw() on 16-bit machines (bitmask must be unsigned). - Complain if input and output files are identical. - Create a correct output name for files of exactly 13 chars. - Do not overwrite CPP if set - Check for i386 before trying to assemble match.s - Check for underline in external name before assembling - Add patch for tar 1.11.1. - -Mon Jan 5 10:16:24 1993 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.7 - Use "make check" instead of "make test". - Do not rely on dirname in znew. - Keep time stamp and pass options to gzip in znew. - Rename .l files back to .1 to avoid conflict with lex - Do not create .z.z files with gzip -r. - Use nice_match in match.asm - Unroll loops in deflate.c - Do not attempt matches beyond the window end - Allow again gunzip .zip files (was working in 0.5) - Allow again compilation with TurboC 2.0 (was working in 0.4) - -Tue Dec 30 20:00:19 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.6 - The .z extension is used by pack, not compact (README, gzip.1) - Accept gzcat in addition to zcat. - Use PAGER in zmore if defined. - Man pages for /usr/local/man/manl should have extension .l. - Don't redefine bzero on the NeXT - Allow incomplete Huffman table if there is only one code. - Don't lookahead more than 7 bits (caused premature EOF). - Added "make test" to check for compiler bugs. - Don't rely on `i386`; try to assemble directly - Change magic header to avoid conflict with freeze 1.x. - Added entry for /etc/magic in INSTALL. - Do not destroy an input .zip file with more than one member. - Display "untested" instead of "OK" for gzip -t foo.Z - With -t, skip stdin in .Z format - Allow multiple compressed members in an input file. - Ignore a zero time stamp. - Made znew safer. - -Tue Dec 29 10:00:19 1992 Noah Friedman (friedman@gnu.ai.mit.edu) - - Added test for #!/bin/sh in configure.in. - Fix some references to $srcdir in Makefile.in - -Mon Dec 21 17:33:35 1992 Jean-Loup Gailly (jloup@chorus.fr) - - * Beta version 0.5 - Put RCS ids in all files. - Added znew to recompress old .Z files with gzip. - Avoid "already .z suffix" messages for -r and no -v. - Put back check for d_ino in treat_dir(). - Use HAVE_STRING_H instead of USG. - Added os2/Makefile.os2 - Use SYSUTIME on OS/2. - Info dir is $(prefix)/info, not $(prefix)/lib/info. - Support long options, added getopt and alloca - Support -V and -t - Reorder configure.in according to suggestions in autoconf.info - Allow links when not removing original file - Allow either .z or .Z in zdiff - -Wed Nov 25 11:40:04 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.4.1 - Save only the original base name, don't include any directory prefix. - Don't use HAVE_LONG_FILE_NAMES (support multiple file system types). - Fix declaration of abort_gzip in gzip.h. - Include unistd.h when it exists to avoid warnings with gcc -Wall. - -Mon Nov 23 12:39:01 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.4 - Lots of cleanup - Use autoconf generated 'configure' - Fixed the NO_MULTIPLE_DOTS code - Fixed the save_orig_name code - Support for MSDOS (Turbo C) - -Thu Nov 19 15:18:22 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Beta version 0.3 - Added auto configuration. Just type "make" now. - Don't overwrite compress by default in "make install". Use - "make install_compress" to overwrite. - Add match.s for 386 boxes. - Added documentation in texinfo format. - Provide help for "gunzip" invoked without redirected input. - Save original file name when necessary. - Support OS/2 (Kai-Uwe Rommel). - -Tue Nov 17 14:32:53 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.2.4 - Return 0 in get_istat() when ok (caused error with zcat). - Don't update crc on compressed data (caused crc errors on - large files). - -Fri Nov 13 15:04:12 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.2.3 - Initialize rsize in unlzw.c - Initialize ofd for zcat. - Do not use volatile ifname as argument of treat_dir. - Add -1 to -9 in gzip.1. - -Sat Oct 31 18:30:00 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.2.2. - Fix error messages. - Accept gunzip on zip files. - -Sat Oct 31 17:15:00 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.2.1 - Use ctype.h in util.c (problem on SysV). - Create BINDIR if it does not exist. - Use cc by default. - Added zcmp, zmore, zdiff. - Fixed the man page gzip.1. - -Sat Oct 31 17:00:00 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.2 - Fixed compilation problems with gcc - -Sat Oct 31 12:46:00 1992 Jean-loup Gailly (jloup@chorus.fr) - - * Alpha version 0.1 released (under time pressure), so it's not - much tested, sorry. - - - ----- - - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2006, 2007 Free - Software Foundation, Inc. - - Copyright (C) 1992, 1993 Jean-loup Gailly - - Copying and distribution of this file, with or without - modification, are permitted provided the copyright notice - and this notice are preserved. + maint: rename .cvsignore files to .gitignore + * .gitignore: Renamed from .cvsignore. + * doc/.gitignore: Likewise. + * lib/.gitignore: Likewise. + * m4/.gitignore: Likewise.