2001-12-19 Csaba Raduly * windows/Makefile.watcom: add gen-md5.obj and progress.obj to the list of "sources" * configure.bat: add section for Watcom 2001-12-13 Hrvoje Niksic * po/ja.po: Ditto. * po/sv.po: Ditto. * po/de.po: Ditto. * po/es.po: Ditto. * po/fr.po: Ditto. * po/et.po: Ditto. * po/tr.po: Ditto. * po/ru.po: Update from TP. 2001-12-12 Hrvoje Niksic * configure.in: Autodetect SSL. Check for SSL includes too. 2001-12-11 Hrvoje Niksic * config.sub: Ditto. * config.guess: Ditto. * aclocal.m4: Ditto. * ltmain.sh: Upgrade to libtool 1.4.2. 2001-12-11 Hrvoje Niksic * configure.in: Check for md5_calc rather than MD5Update when looking for Solaris md5. 2001-12-08 R.I.P. Deaddog * po/zh_TW.po: Updated for 1.8. 2001-12-08 Hrvoje Niksic * po/tr.po: Ditto. * po/sv.po: Ditto. * po/ru.po: Ditto. * po/fr.po: Ditto. * po/es.po: Ditto. * po/de.po: Update from TP. 2001-12-06 Hrvoje Niksic * po/et.po: Update from the TP. 2001-12-06 Hrvoje Niksic * configure.in: Check for 2001-12-06 Hrvoje Niksic * po/de.po: Ditto. * po/fr.po: Ditto. * po/tr.po: Ditto. * po/sv.po: Ditto. * po/et.po: Update from TP. * po/hu.po: New file from TP. 2001-12-04 Herold Heiko * windows\Makefile.src: add gen_sslfunc.c * windows\Makefile.src.bor: ditto. 2001-12-01 Hrvoje Niksic * po/hr.po: Updated Croatian translation. 2001-11-29 Hrvoje Niksic * configure.in: Use SSL's MD5 if we're compiling with SSL anyway. 2001-11-27 Hrvoje Niksic * configure.in: Don't check for random. 2001-11-27 Hrvoje Niksic * po/hr.po: Updated. 2001-11-27 Hrvoje Niksic * configure.in: Check for random. 2001-11-26 Hrvoje Niksic * configure.in: Check for usleep. 2001-11-25 Hrvoje Niksic * util/dist-wget: New file: the script used for building Wget. 2001-11-23 Hrvoje Niksic * po/hr.po: A major overhaul. 2001-11-23 Hrvoje Niksic * po/wget.pot: Rebuild. * po/POTFILES.in: Update with the new source files. 2001-11-23 Hrvoje Niksic * configure.in: Check for sys/ioctl.h. 2001-11-22 Herold Heiko * windows/Readme * windows/Makefile.doc Windows documentation update. * windows/Makefile.src Cleanup config.h 2001-11-22 Hrvoje Niksic * windows/Makefile.doc: Update docs generation. 2001-11-22 Hrvoje Niksic * configure.in: Check for strpbrk(). 2001-05-14 Herold Heiko * windows/Makefile.src: * windows/Makefile.src.bor: * windows/Makefile.watcom: * windows/config.h.bor: * windows/config.h.ms: * windows/wget.dep: Windows update. 2001-11-18 Hrvoje Niksic * configure.in: Check for getopt_long in libc. 2001-11-18 Hrvoje Niksic * configure.in: Check for Solaris libmd5. 2001-11-18 Hrvoje Niksic * po/: Installed ja.po, et.po, he.po, fr.po, da.po, uk.po, es.po, sl.po, nl.po from the Translation Project. 2001-06-16 Hrvoje Niksic * MACHINES: Added mips-sgi-irix6.5, as reported by Edward J. Sabol. 2001-06-15 Hrvoje Niksic * po/da.po: New version from TP. 2001-06-15 Hrvoje Niksic * config.sub: New version from libtool 1.4. * config.guess: New version from libtool 1.4. * ltmain.sh: New version from libtool 1.4. * aclocal.m4: Imported `libtool.m4' from libtool 1.4. * ltconfig: Removed. * configure.in: First check the compiler, then invoke libtool. 2001-06-14 Hrvoje Niksic * po/: Install new files from the TP: sv.po, cs.po, et.po, tr.po, es.po, de.po, gl.po, sk.po, ru.po, fr.po. 2001-06-14 Hrvoje Niksic * configure.in: Check for both gethostbyname and inet_ntoa before concluding that -lnsl is not needed. 2001-06-14 Maciej W. Rozycki * configure.in: Use `libtool' to test linking of external libraries. 2001-06-05 Jan Prikryl * po/cs.po: Updated to match the 1.7 POT. 2001-06-04 Hrvoje Niksic * po/: New versions of de.po and gl.po from the TP. 2001-06-03 Hrvoje Niksic * po/hr.po: Updated to match the new POT. 2001-06-03 Hrvoje Niksic * po/wget.pot: Updated. 2001-06-03 Hrvoje Niksic * po/es.po: Use the version from TP. 2001-06-02 R.I.P. Deaddog * po/zh_TW.po: Updated for 1.7. 2001-06-02 Hrvoje Niksic * po/: Updated ru.po, et.po, and sv.po. Added tr.po. 2001-06-02 Hrvoje Niksic * po/pl.po: Use iso-8859-1 as charset. * po/hr.po: Update. 2001-05-28 Maciej W. Rozycki * configure.in: Use $host_os instead of non-existent "$opsys" when deciding based on host type. * configure.in: Print "cross" when cross-compiling. 2001-05-26 Hrvoje Niksic * po/hr.po: Updated. * po/wget.pot: Regenerated from sources. * README: Updated copyright statement. * INSTALL: Document the new OpenSSL autodetector. 2001-05-26 Hrvoje Niksic * configure.in: Provide a default for AC_TRY_RUN when cross-compiling. Effectively, assume that when cross-compiling, working linkage implies working executable. 2001-05-25 Hrvoje Niksic * configure.in: Rewrote OpenSSL library detection. Now the code loops over system locations where libssl/libcrypto might be located. Aside from linking, it actually tries to run the executable before concluding that the linking "worked". 2001-05-16 Csaba Raduly * windows/Makefile.watcom: Make linker accept space-separated list of object files. 2001-05-14 Herold Heiko * windows/Makefile.src: Update for SSL. 2001-05-14 Csaba Raduly * windows/Makefile.watcom: Updated. 2001-05-14 Csaba Raduly * windows/Makefile.watcom: Rewritten. 2001-04-11 Hrvoje Niksic * po/zh_TW.po: Reinstated, after an update by Abel Cheung. * po/zh_TW.Big5.po: Removed. 2001-04-28 Csaba Raduly * windows/Makefile.watcom: Update. 2001-04-28 Herold Heiko * windows/wget.dep: Update. * windows/Makefile.src: Update. * windows/config.h.ms: Define inline to __inline. Define ftruncate to chsize. 2001-04-27 Hrvoje Niksic * po/hr.po: Updated. 2001-04-27 Hrvoje Niksic * po/ja.po: New update by Hiroshi Takekawa. 2001-04-25 Hrvoje Niksic * po/POTFILES.in: Add src/cookies.c. 2001-04-12 Hrvoje Niksic * configure.in: Check for inline. 2001-04-11 Hrvoje Niksic * po/zh_TW.Big5.po: New file, submitted by Abel Cheung. * po/zh.po: Removed outdated file. 2001-04-06 Hrvoje Niksic * aclocal.m4 (AM_PROG_CC_STDC): Don't use -Xc under SYSV. It forces strict ANSI mode, which means we lose `long long'. Generally, don't require __STDC__ to be defined to 1 because that signifies strict ANSI. 2001-04-04 Hrvoje Niksic * NEWS: Cosmetic changes. 2001-04-03 Trond Eivind Glomsrod * po/da.po: Ditto. * po/no.po: The charset is iso-8859-1, not iso-8859-2. 2001-04-02 Hrvoje Niksic * po/et.po: New version by Toomas Soome. 2001-04-01 Nicolas Lichtmaier * po/es.po: New file. 2001-03-27 Dan Harkless * INSTALL: Updated to reflect --with-ssl's new optional parameter. * configure.in: Christian Fraenkel's tests for -lcrypto and -lssl were in the wrong order, causing a link failure if you're using libcrypto.a and libssl.a rather than shared libraries. Also put in checks for -ldl, necessary since the libcrypto shared library doesn't record its dependency on libdl. * {.,util,windows}/Makefile.in: Moved top_builddir out of "User configuration section" of top Makefile and analogous spot in others. * po/Makefile.in.in: Previous addition of top_builddir to po/Makefile.in was bogus -- it's generated from po/Makefile.in.in. 2001-03-26 Dan Harkless * TODO: -p should probably go "_two_ more hops" on pages. 2001-03-22 Dan Harkless * MACHINES: Added rs6000-ibm-aix4.3.3.0. 2001-03-21 Dan Harkless * MACHINES: Added armv4l-unknown-linux-gnu. 2001-03-20 Dan Harkless * TODO: Oops. Hostless absolute link conversion _is_ working. My test that led me to believe it wasn't was exposing a different bug -- URLs specified on the commandline as opposed to being recursed to don't always get re-converted at the end of the Wget run. 2001-03-17 Dan Harkless * aclocal.m4: Appended libtool 1.3.5's libtool.m4 to it. * configure.in: Use AM_PROG_LIBTOOL macro (now defined in our aclocal.m4) to create a libtool script from ltconfig and ltmain.sh. If --with-ssl specified, look in /usr/local/ssl/lib by default for OpenSSL libs. Allow override with --with-ssl=. Set up -I/include and -R/lib (possibly rewritten by libtool) as well. Don't appear to be looking for a function main() in -lcrypto. If the OpenSSL lib checks fail, don't just silently build a wget without https support -- issue a warning. Define top_builddir. * ltconfig: New file from libtool 1.3.5 distribution. * ltmain.sh: New file from libtool 1.3.5 distribution. * {.,po,util,windows}/Makefile.in: Define top_builddir. 2001-03-16 Dan Harkless * TODO: For some reason on 2000-11-19, Hrvoje removed the item about converting hostless absolute links. That isn't working yet, so I've put the item back, with a modified wording. * config.guess: Hadn't been updated since 1996 -- didn't work for recent machines and OSes, such as NetWinder ARM Linux. Updated to latest version (2001-03-16) from . * config.sub: Ditto -- updated to latest version (2001-03-12). 2001-03-12 Dan Harkless * TODO: Only normal recursion should respect -np -- page-requisite recursion should not. 2001-03-07 Jan Prikryl * TODO: Removed an obsolete item about adding VMS and MS FTP server support. 2001-03-05 Dan Harkless * TODO: Add a --range option to download only a given byte range. 2001-03-01 Dan Harkless * ChangeLog.README: Renamed from README.branches and added a note that Wget has multiple ChangeLog files (currently ./ChangeLog, doc/ChangeLog, and src/ChangeLog), since this is unusual and people have complained their patches hadn't been applied after checking only the top-level ChangeLog. 2001-02-28 Dan Harkless * MACHINES: Explicitly tell people to send us config.guess output. 2001-02-27 Dan Harkless * TODO: Re-use FTP connection if multiple URLs on one host specified. Make "ftp:///%2F" cause an initial "CWD /". 2001-02-23 Dan Harkless * NEWS: Note that Wget now has a man page again. * po/*.po*: Updated after changing --help's description of -N and moving -nr to a different category. * TODO: "Timestamps are sometimes not copied over on files retrieved by FTP." removed. Hopefully all the failures I was seeing were due to the fact that it wasn't documented that non-globbing, non-recursive FTP downloads need -N to get the remote timestamp to be preserved. 2001-02-22 Dan Harkless * TODO: Remove empty directories created due to --accept/--reject. * configure.in: Look for perl and pod2man and make substitutions. * Makefile.in (install): Do install.man if we have pod2man. 2001-02-13 Jan Prikryl * windows/Makefile.src: Removed references to ftpparse sources. * windows/wget.dep: Ditto. * windows/Makefile.watcom: Ditto. 2001-01-23 Herold Heiko * windows/Makefile.src: Don't attempt to compile in alloca.c; it doesn't work and it's not needed. 2001-01-16 Hrvoje Niksic * NEWS: Added more NEWS items. 2001-01-15 Dan Harkless * NEWS: Was not being maintained. Added some significant 1.7-dev stuff. 2001-01-15 Jan Prikryl * util/wget.spec: Updated to 1.7, merged with the spec file from RedHat. * po/Makefile.in.in: `make realclean' equal to `make maintainer-clean'. * Makefile.in (realclean-top): Remove 'configure' as well. 2001-01-11 Dan Harkless * TODO: If -c used with -N, check to make sure a file hasn't changed on the server before "continuing" to download it. 2001-01-11 Adrian Aichner * windows/Makefile.src: Updated. * windows/wget.dep: Ditto. 2001-01-09 Dan Harkless * TODO: If -c is on, don't re-download a 100%-downloaded file. * TODO: The bug where you couldn't recurse into ftp directories if logging in put you somewhere else besides the server's "/" directory got fixed without the TODO entry for it being removed. * TODO: Add a "rollback" option to have --continue throw away X corrupted (e.g. by proxy) bytes from end of file before resuming. * po/*.po*: Updated after changing --help's description of -c. 2001-01-06 Dan Harkless * ChangeLog: The '[Not in 1.6 branch.]'s were decided not to be the best way to go about my aim. Removed them in favor of: * ChangeLog-branches/1.6_branch.ChangeLog: New file. * README.branches: Explains the 1.6_branch.ChangeLog files. * README.cvs: Falsely claimed you only needed GNU autoconf to build from the CVS sources. You also need GNU gettext and texinfo. I also did a bunch of general re-writing of this file. 2001-01-03 Dan Harkless * TODO: We should make a simple man page referring to info doco. 2000-12-31 Dan Harkless * README: Changed 1.5.3 in the FTP URL to 1.6. * NEWS: Released Wget version 1.6. * po/*.po: 'Project-Id-Version's were very haphazard, saying either "wget" or "GNU wget", and with versions of 1.5.2-b[124], 1.5.3, the nonexistent 1.5.4, and 1.6-pre. Standardized all to "GNU Wget 1.7-dev". Perhaps this is wrong to do because some of the translations haven't been updated since the versions they state, but I know some of the files were updated specifically for 1.6, and none of them used this version (unless you count the sole "1.6-pre" guy). In any case, the 'POT-Creation-Date's and 'PO-Revision-Date's remain the best indicator of whether a translation's out of date. * ChangeLog: Since this flat file doesn't have multiple branches, looking at the dates would make you think that things went into 1.6 that actually just went into the 1.7-dev branch. Added "[Not in 1.6 branch.]" where appropriate to clarify. 2000-12-18 Csaba Raduly * windows/Makefile.watcom: Updated. 2000-12-10 Hrvoje Niksic * po/POTFILES.in: Updated. 2000-12-10 Hrvoje Niksic * configure.in: Add windows/Makefile to the output block. * windows/Makefile.in: New file. * README.cvs: New file. 2000-11-25 Karl Eichwalder * Makefile.in (SUBDIRS): Add 'windows'. (dist, DISTFILES): Don't distribute CVS directories. 2000-12-05 Hrvoje Niksic * configure.in: Don't unconditionally define HAVE_SSL, even when --with-ssl is given. 2000-12-03 Christian Fraenkel * INSTALL: Added the --with-ssl switch. * configure.in: Ditto. * TODO: Removed the corresponding entry. 2000-11-23 Hrvoje Niksic * configure.in: Build ALL_LINGUAS dynamically. 2000-11-10 Hrvoje Niksic * configure.in: Test for MMAP. 2000-11-16 Hrvoje Niksic * windows/config.h.ms: snprintf and vsnprintf exist under Windows. * windows/Makefile.src: Back out previous change. 2000-11-16 Herold Heiko * windows/Makefile.src: Compile in vsnprintf.c. 2000-11-02 Matthew Seaman * util/rmold.pl: Various fixes. 2000-11-01 Hrvoje Niksic * configure.in: Check for size of long and long long. 2000-10-30 Dan Harkless * NEWS: Hrvoje pointed out that relative URL grokking deserves mention. 2000-10-27 Dan Harkless * TODO: wget now groks illegal relative URL HTTP redirects. 2000-10-24 Dan Harkless * NEWS: Forgot to update regarding new --bind-address option. 2000-10-20 Dan Harkless * TODO: -k needs to convert '?' to "%3F" in links to saved files containing the '?' character (e.g. CGI output). Also, we need to check the HTTP spec w.r.t. simplification of absolute URLs. Generalize --html-extension to something like --mime-extension. * MAILING-LIST: I didn't realize allowed posting by non-subscribers. soon to be an alias for it. * NEWS: Always forget to update this file when making user-vis. changes. 2000-10-19 Dan Harkless * TODO: -E / --html-extension / html_extension has been implemented. Make -I and -X allow an optional hostname before the directory name? When simplifying paths, wget needs to stop at any '?' character. * configure.in: Put "it" language in proper alphabetical order and added new languages "pl" and "ru". * po/pl.{gmo,po}: Added Grzegorz Kowal 's Polish message translation file. * po/ru.{gmo,po}: Added Const Kaplinsky 's Russian message translation file. 2000-10-16 Dan Harkless * TODO: Add option to save local filenames without extra %-encoding. 2000-10-09 Dan Harkless * TODO: --retr-symlinks should cause wget to traverse links to dirs too. 2000-09-25 Dan Harkless * TODO: Make wget return nonzero in situations like bad HTTP auth. Make wget follow (illegal) relative URL HTTP redirects. 2000-08-30 Dan Harkless * po/*.{gmo,po,pot}: Regenerated after modifying wget --help output. * MACHINES: Previously said to send updates to "me" (Hrvoje) -- now says to email the mailing list or bug-wget@gnu.org. * MAILING-LIST: Added mention of bug-wget@gnu.org. * NEWS: Added --waitretry and --page-requisites. 2000-08-25 Dan Harkless * MACHINES: Alphabetized, changed "architectures" to "OSes and architectures", added missing company names, removed needless ^L, made AIX and FreeBSD entries more general to reflect successful use on those platforms by myself and others, removed the non-factual "this version of", and fixed some grammatical errors. 2000-07-21 Dan Harkless * TODO: But Brian McMahon wants old behavior as an option. 2000-07-19 Dan Harkless * TODO: -k should convert "hostless absolute" URLs, like "/index.html". 2000-05-24 Dan Harkless * TODO: Timestamps sometimes not copied over on files retrieved by FTP. 2000-05-22 Dan Harkless * AUTHORS: Added myself to this file, as Hrvoje got confirmation of my FSF copyright assignment. * TODO: Added note that fragment identifiers don't work properly. * po/*.{gmo,po,pot}: Regenerated after modifying wget --help output. 2000-05-17 Dan Harkless * TODO: Make `-k' check for files that were downloaded in the past and convert links to them in newly-downloaded documents. 2000-04-05 Dan Harkless * TODO: Make -K only leave .orig files around when different. Add an option to save all text/html files with .html extension. Allow mirroring of FTP URLs where logging in puts you somewhere else besides '/'. 2000-04-04 Dan Harkless * NEWS (--follow-tags, -G / --ignore-tags): Forgot to mention these new options when I added them. 2000-03-10 Dan Harkless * TODO: Removed done item: we now have an option (-G) that makes it easy to download a single HTML document and all its constituents. * po/*.{gmo,po,pot}: Regenerated after adding new options. * po/hr.po: Hrvoje forgot '\n's on his translations of my altered messages, causing msgfmt to balk and `make install' to fail. 2000-03-01 Dan Harkless * NEWS (-K): Now possible to use -N with -k thanks to this option. * TODO: Removed the -K / -N interaction item. 2000-02-29 Dan Harkless * NEWS (-K / --backup-converted): Mentioned this new option. 2000-02-18 Dan Harkless * TODO: When -K is used with -N, check local X.orig against server X. 1998-06-23 Dave Love * configure.in (exext): Define. 1998-06-06 Hrvoje Niksic * configure.in: Check for access(). 1998-05-20 Hrvoje Niksic * po/hr.po: Some fixes, as per suggestions by Francois Pinard. 1998-05-19 Dominique Delamarre * po/fr.po: New file. 1998-05-19 Toomas Soome * po/et.po: Updated. 1998-05-11 Simos KSenitellis * po/el.po: New file. 1998-05-09 Hrvoje Niksic * aclocal.m4 (WGET_WITH_NLS): Print available catalogs. 1998-05-09 Toomas Soome * po/et.po: New file. 1998-05-06 Douglas E. Wegscheid * configure.bat: set up for either Borland or Visual C * windows/wget.dep: new file * windows/Makefile.*: use wget.dep * rename windows/Makefile.bor to Makefile.src.bor 1998-05-06 Douglas E. Wegscheid * windows/makefile.bor: Updated. * windows/Makefile.src: Ditto. 1998-04-30 Douglas E. Wegscheid * windows/config.h.bor: New file. * windows/makefile.bor: New file. 1998-04-27 John Burden * windows/Makefile.*: Cleanup. 1998-04-27 Gregor Hoffleit * configure.in: Check for PID_T. 1998-04-19 Giovanni Bortolozzo * po/it.po: Updated. 1998-04-19 Jan Prikryl * po/cs.po: Updated. 1998-04-19 Wanderlei Cavassin * po/pt_BR.po: Updated. 1998-04-08 Stefan Hornburg * Makefile (dist): New target. 1998-04-08 Wanderlei Cavassin * po/pt_BR.po: Updated. 1998-04-04 Hrvoje Niksic * aclocal.m4 (WGET_WITH_NLS): Renamed USE_NLS to HAVE_NLS. * ABOUT-NLS: Removed. * Makefile.in (stamp-h): Clean up stamp-h-related dependencies. Don't attempt to write to stamp-h.in. * aclocal.m4 (WGET_PROCESS_PO): Reset srcdir to ac_given_srcdir. 1998-04-03 Hrvoje Niksic * Makefile.in (distclean-top): Remove stamp-h. 1998-04-02 Robert Schmidt * po/no.po: New file. 1998-04-01 Hrvoje Niksic * configure.in: New option `--disable-debug'. 1998-03-31 Hrvoje Niksic * configure.in: Check for endianness. 1998-03-29 Hrvoje Niksic * aclocal.m4 (WGET_PROCESS_PO): Use echo instead of AC_MSG_RESULT. 1998-03-28 Hrvoje Niksic * aclocal.m4 (WGET_WITH_NLS): Disable USE_NLS if gettext is unavailable. * aclocal.m4: Renamed AM_STRUCT_UTIMBUF to WGET_STRUCT_UTIMBUF; renamed AM_WITH_NLS to WGET_WITH_NLS. * aclocal.m4: Eliminate POSUBS. 1998-03-17 Hrvoje Niksic * Makefile.in: config.h* -> src/config.h* * configure.in: Check for vsnprintf(). * po/POTFILES.in: Updated. 1998-03-16 Hrvoje Niksic * po/POTFILES.in: Removed extraneous newline at end of line, which caused an error in `Makefile' which Sun make choked on. 1998-03-16 Jan Prikryl * po/cs.po: New file. 1998-03-12 Wanderlei Cavassin * po/pt_BR.po: New file. 1998-03-07 Hrvoje Niksic * PROBLEMS: New file. 1998-02-22 Karl Eichwalder * po/Makefile.in.in (install-data-yes): Fix creation of directories for LC_MESSAGE files. 1998-02-22 Hrvoje Niksic * configure.in: Removed `-Wno-switch' for gcc. * po/Makefile.in.in (install-data-yes): Use mkinstalldirs to create the directory first. 1998-02-21 Karl Eichwalder * po/de.po: Updated. 1998-02-19 Hrvoje Niksic * Makefile.in (check): New empty target. 1998-02-11 Hrvoje Niksic * po/it.po: New file, by Antonio Rosella. 1998-02-08 Hrvoje Niksic * aclocal.m4: Cleaned up. * po/hr.po: Updated. * configure.in: Removed check for POSIXized ISC. 1998-02-08 Karl Eichwalder * po/de.po: Updated. 1998-02-07 Karl Eichwalder * Makefile.in (install.info uninstall.info install.man uninstall.man install.wgetrc): Use it. * Makefile.in (install.mo): New target. 1998-02-03 Karl Eichwalder * po/POTFILES.in: Touch it (needed for NLS); add src/ftp.c, src/getopt.c, src/host.c, src/html.c, src/http.c, src/init.c, src/main.c, src/mswindows.c, src/netrc.c, src/recur.c, src/retr.c, src/url.c, and src/utils.c. * intl/po2tbl.sed.in: Add from gettext-0.10.32 (needed for NLS). * po/Makefile.in.in: Add from gettext-0.10.32. * Makefile.in (SUBDIRS): Add po/. * configure.in (ALL_LINGUAS): New variable. Add "de" and "hr". (AM_GNU_GETTEXT): Add. (AC_OUTPUT): Add po/Makefile.in; run the sed command. * aclocal.m4 (AM_WITH_NLS, AM_GNU_GETTEXT, AM_LC_MESSAGES, AM_PATH_PROG_WITH_TEST): from gettext-0.10.32.