diff -Naur webalizer-2.01-10/CHANGES webalizer-2.01-10.bdbpatch/CHANGES --- webalizer-2.01-10/CHANGES Wed Apr 17 00:04:28 2002 +++ webalizer-2.01-10.bdbpatch/CHANGES Wed Dec 13 22:06:26 2006 @@ -50,6 +50,9 @@ would cause the KBytes data on large groups to become inaccuate. Changes/Additions: + o Upgraded the DNS code to use current versions of the Berkeley DB + (david.krix@uni-due.de). + o Modified configure to allow specification of the default config directory. If not given, will use /etc (/etc/webalizer.conf). diff -Naur webalizer-2.01-10/CHANGES~ webalizer-2.01-10.bdbpatch/CHANGES~ --- webalizer-2.01-10/CHANGES~ Thu Jan 1 01:00:00 1970 +++ webalizer-2.01-10.bdbpatch/CHANGES~ Wed Dec 13 22:06:10 2006 @@ -0,0 +1,430 @@ +-------------------------------------------------------------------- +2.01-xx changes from 1.30-04 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Fix posible obscure buffer overflow bug in DNS resolver code + + o Added additional extended character fixes + + o Let code accept partial content response codes along with 200's + + o Added code to catch blank hostnames (yes, they have been found!) + Will convert them into 'Unknown' + + o Security fix for cross-site scripting vulnerability found by + Flavio Veloso (www.magnux.com). + + o Fixed a TOTAL_RC off by one error, which would prevent the last + response code from being saved when using incremental mode. + + o Fixed possible segfault condition in MangleAgent code on + some malformed user agent names. + + o Fixed DNS to prevent hangs on blank and malformed hostnames. + + o Fixed problem calculating visits. Changed timestamps to use + seconds since epoch (1/1/1970) which results in more accurate + analysis. Also changed normal out of sequence code to handle + up to 1 hour of 'slop' in the timestamps. This changed the + semantics of the VisitTimeout and -m configuration options, as + the values are now specified in number of seconds. + + o Fixed hostname lowercase problem (wasn't) when using DNS lookups. + + o Fixed problem with incremental datafile which could cause a read + error under certain circumstances (removes control characters). + Also changed code to now abort on a read error. + + o Fixed problem with hash table node creation where objects that + were exactly the maximum length would wind up leaving a garbage + byte at the end of the memory space allocated. This was causing + some very infrequent and widely different problems. + + o Fixed problem where country graph could be produced incorrectly + if using a non-english language and the country name overlapped + the pie chart. + + o Found and fixed a problem with a possible 32-bit wrap around + problem using incremental mode on large sites. The problem + would cause the KBytes data on large groups to become inaccuate. + +Changes/Additions: + o Upgraded the DNS code to use current versions of the Berkeley DB + + o Modified configure to allow specification of the default config + directory. If not given, will use /etc (/etc/webalizer.conf). + + o Added DailyGraph and DailyStats configuration options to enable + or disable the Daily usage graph and stats table from output. + + o Improved visit calculation logic to reduce 'false' counts generated + by external image referrals. + + o Added reverse DNS lookup capability. This adds the command + line switchs -D and -N, and configuration keywords "DNSCache" + and "DNSChildren". See the DNS.README for additional info. + Based in part on code submitted by Henning P. Schmiedehausen + (hps@tanstaafl.de). + + o Added ability to dump Sites, URL's, Referrers, User Agents, + Usernames and Search Strings to tab delimited files, suitable + for import into most database and spreadsheet programs. The + location of this file may be specified using the "DumpPath" + configuration keyword, allowing the data to be kept someplace + outside the web servers document tree. The configuration + keywords "DumpSites", "DumpURLs", "DumpReferrers", "DumpAgents", + "DumpUsers" and "DumpSearchStr" have been added to control the + file dumps. Column headers can be included in the file with + the "DumpHeader" keyword. Dump filename extensions may be + specified using the "DumpExtension" keyword (default is .tab). + + o Added username analysis, based on usernames found in the log, + and only available if username information is present in the + log (ie: http authentication or wu-ftpd xferlog). The keywords + 'GroupUser', 'HideUser', 'IgnoreUser', 'IncludeUser', 'AllUsers', + and 'TopUsers' have been added to the configuration file code. + This change also modified the format of the incremental data file. + + o Added the ability to display ALL sites, URL's, Referrers, + User Agents and Search Strings on a seperate HTML page from + the normal statistics page. This adds the configuration + keywords 'AllSites', 'AllURLs', 'AllReferrers', 'AllAgents' + and 'AllSearchStr', which can have either a "yes" or "no" + value (default is "no"). Will add a "View All..." link to + the bottom of the appropriate "Top" table if enabled. + + o Added support for squid proxy logs, thanks to code submitted + by Steinar H. Gunderson (sgunderson@bigfoot.com). To use + squid logs, specify a LogType of 'squid' in the configuration + file. This also changed the behaviour of the '-F' command + line switch, which now requires a second argument of either + 'clf', 'ftp' or 'squid'. + + o Completely modified the way the various TOP tables are handled + and sorted, which now allows extremely large top tables without + any performance degredation. Previously, tables greater than + a few hundred elements produced a noticable perfomance penalty + during processing. + + o Added the ability to group domains automatically and to hide + individual host names from the report, using the 'GroupDomains' + and 'HideAllSites' configuration keywords (-g and -X command + line options). Domain Grouping is configurable as to the level + of grouping (second level domain, third, etc...). HideAllSites + forces only grouped site records to be displayed if any. Based + on ideas/code by Michael Klemme (mklemme@gmx.de). This changes + the behaviour of the '-g' switch, which previously was used to + force the use of GMT time for reports. + + o Added user configurable search engine specification, used for + search string analysis. This adds the 'SearchEngine' keyword + in configuration files. Based on idea/code by Alexey Kizilov. + + o Changed code to use the latest version of GD which supports PNG + images instead of GIF images. Also included changes in configure + script to ensure the presence of the libpng and libz libraries. + + o Added ability to override log file to STDIN by use of '-' on + the command line. + + o Added gzipped logfile support. The program will automatically + detect logfiles with a '.gz' extension and uncompress on the + fly. Uses gz file support of zlib, since it's required for + our gd/png stuff anyway. Please note that using gzipped logs + will incur a small performance penality. + + o Minor changes to search string code to increase accuracy. This + also removes a previous condition that would occasionally cause + search strings to incorrectly be counted twice or to be counted + as different search strings when only differing by a space. + + o Minor changes to URL parse code to allow additional characters. + Also changed unescape code to properly handle extended chars. + + o Major changes to hash table node format for reduced memory usage. + Instead of fixed size strings, the new format will dynamically + allocate string memory and use pointers to existing table data + under certain circumstances. The memory savings is significant + and will be greatly noticed with large sites. Because of these + changes, the formatting of the incremental data file had to be + changed, therefore it is incompatable with previous versions. + + o Major code reorganization and cleanup. This was to facilitate + future developent and make things more managable. + + o Usual documentation updates for new features/functions. + +-------------------------------------------------------------------- +1.30-xx changes from 1.22-06 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Fixed minor bug that would allow incorrect site totals for the + first day of the month under certain conditions. + +Changes/Additions: + o Added Top Entry and Exit Page tables. Added configuration file + keywords TopEntry (-e command line) and TopExit (-E command line) + to specify the number of entries to display for each table. The + default for both is 10. See README for additional information. + + o Added 'Group' labels. Allows display of a specified label for + grouped entries (in 'Top' tables). Based on patch submitted + by Oliver Graf (ograf@rhein-zeitung.de). See sample.conf for + examples. + + o Added 'Visits' totals. The length of time that constitutes a + 'visit' can be set using the VisitTimeout configuration keyword + (-m command line option). The value must be given in HHMMSS + format, you can omit leading zeros. Default is 30 minutes (3000). + + o Added 'Pages' totals, based on user specified extensions. Changes + made to generated graphs as well. Configuration keyword PageType + (and command line -P switch) allows specification of extensions + to use (defaults to 'htm*' and 'cgi'). Also called "pageviews". + + o Added Search String analysis. Keyword 'TopSearch' defines how + many of the top search strings to display. Default is 20. Can + be disabled by using zero (0). + + o Added native support for ftp logs (xferlog ala wu-ftpd). Added + 'LogType' configuration file keyword (-F command line option) + to specify log type. Values can be either 'web' or 'ftp', with + the default of 'web'. + + o Changed graphs to handle pages and visits totals. Also added + color coded legends, which can be disabled using the GraphLegend + configuration keyword (-L command line option). Default is to + display them. + + o Added background lines to graphs. Default is 2 lines, and can + be set to any number using the GraphLines configuration keyword + (-l command line option). Can use anywhere from none (0) to + twenty lines. They will be drawn in all but the country graph. + + o Added CountryGraph configuration file keyword (-Y command line + option) to enable/disable display of country usage pie chart. + + o Added FoldSeqErr keyword (-f command line option). Normally, + the program will ignore log records that are out of sequence + (chronological order). This option lets them be folded into + the analysis anyway, as if the were the same date/time as the + last good record. Apache users can safely ignore :) + + o Added additonal 'Top' tables for SITES and URL's, sorted by + KBytes instead of hits. Two new configuration file keywords, + TopKSites and TopKURLs, can be used to specify the number of + entries for each (zero to disable). Default for both is 10. + + o Added additional calculations for max/avg files, pages, visits + and KBytes in monthly statistics. + + o Updated generated HTML code to fully comply with the HTML 4.0 + Transitional spec. DOCTYPE header reflects this change as well. + + o Changed code to use 4 digit years in filenames. Purely for the + Y2K phobes who couldn't deal with only two digits (even though + it was _purely_ for humans, the program couldn't care less). + Unfortunately, this means that you will have to rename previous + month files to the new format. Not a big deal if you plan on + re-running all your logs to take advantage of the new features. + + o Major changes to both history file and incremental file formats + to handle additional totals (pages/visits data). As a result, + this version is INCOMPATABLE with previous versions. See the + file README.FIRST for important information on upgrading. + + o Language files and documentation updated for new functions. + +-------------------------------------------------------------------- +1.22-xx changes from 1.20-11 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Fixed bug in country total generation. Caused country table + to show bogus entries if logs contain hostnames that were not + fully qualified (ie: don't have the domain name/TLD portion). + + o Changed/fixed incremental data I/O routines to better detect and + handle error conditions. This involved some minor incremental + data file format changes as well. Fixes problem large sites were + having where random tables were getting munged. + + o Fixed record parse code to better detect and strip query portion + from URL's and Referrer strings. + + o Fixed segfault condition when more than MAX_CTRY entries were + specified for the "Top Countries" table. + +Changes/Additions: + o Added code to detect negative byte transfer sizes in logs (another + netscape server kludge :) Could cause KByte xfer sizes to become + corrupt. + + o Several small changes (mostly ifdef/endif's) to make code compile + clean 'out-of-the-box' across more platforms (ala SunOS). Also + added a GNU autoconf 'configure' script which helps a bit as well. + + o Added Include* keywords. Allows forcing the inclusion of specified + log records. Takes precedence over counterpart Ignore* keywords. + + o Added HTMLPre, HTMLBody, HTMLEnd and HTMLExtension keywords, and + changed behaviour of HTMLHead keyword. Previous versions need + only change the 'HTMLHead' keword in existing files to 'HTMLBody' + to upgrade. Thanks to Colin Viebrock for + the idea and code examples. + + o Changed mangle agent code to support Opera and other browsers. + Also updated response codes to IETF HTTP/1.1 Rev 6 draft. + Thanks to Yves Lafon for this these. + + o Added HistoryName and IncrementalName keywords, which allow the + specification of the history and incremental data filenames. + + o Added UseHTTPS keyword, which allows using 'https://' instead + of 'http://' for links to URLS in the 'Top URL's' table. Also + added check for URL's that already have the protocol specified + (such as on virtual web and proxy servers), and to use unmodified + if found (will only force to lowercase for matching). + + o Added code to ignore out-of-sequence log records. + + o Added code to force hostnames to lowercase (was causing country skew). + + o Disabled display of blank (zero hit) days at start of daily stat table. + + o Added records per second calculation to timing totals. + + o ALT= tags now use translated strings instead of forcing english. + + o Updated documentation for new functions/features. + +-------------------------------------------------------------------- +1.20-xx changes from 1.12-10 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Modified record parse routine to not touch stuff between quotes + ("). Was causing problems parsing some malformed request fields. + + o Fixed memory leak in MangleAgent code, and relocated to elimitate + un-necessary processing (causing segfault on some machines). + +Changes/Additions: + o Changed transfer totals on host/url structures to support large + groupings (such as *.gif) on heavly hit servers. Hopefully, this + should cure the 32bit overflow problem large sites were having. + + o Changed daily transfer totals to support transfers greater than + roughly 4.2 gigabytes a day. + + o Added some missing HTML tags and altered the way totals are + calculated on the 'Top' tables (to correct for grouped records). + + o Added incremental run capability (-p command line option or + "Incremental" configuration file keyword). + +-------------------------------------------------------------------- +1.1x-xx changes from 1.00-05 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Re-wrote the Group* logic, fixing a bug that allowed hiding of + objects when they shouldn't be. + + o Fixed broken IgnoreReferrer code. + + o Modified config parse code to handle extended characters. + + o Misc. minor bug fixes/changes. Added a missing fclose. + + o Cleaned up generated HTML. + + o Fixed duplicate warnings on large referrer fields. + + o Fixed country table bug adding grouped records to totals. + +Changes/Additions: + o Added GroupSite, GroupReferrer and GroupAgent keywords to round + out the Group* configuration options. + + o Added GroupShading and GroupHighlight keywords to allow selective + highlight and shading on grouped rows in table. + + o Removed the '-L' command line option. Groupings can now only + be specified from a configuration file. Language files changed + to reflect change. + + o Added '-V' command line option (identical to '-v') for version. + + o Added additional language support. Language files will be marked + /* New for 1.1 */ where changes have been made. + + o Various rewrites to streamline the code, accomidate the new + group options and make things easier down the road when I implement + incremental (partial log) processing. + + o Usual README and CHANGES documentation updates. + +-------------------------------------------------------------------- +1.00-xx changes from 0.99-06 (brad@mrunix.net) +-------------------------------------------------------------------- + +Fixes: + o Modify record parser so that spaces in usernames (auth field) + don't cause record to be skipped (w/'Bad Record' message). + + o Included various error conditions that were being ignored in + the timing statistics ('bad records' value) totals. + +Changes/Additions: + o Added GMTTime (-g) option to force display of timestamps in + GMT (UTC) time instead of local timezone. + + o Added GroupURL (-L) option for grouping of URL's as if they + were a single object. See README for details. + + o Language support in the form of a language specific header + file containing all strings used by The Webalizer. English + file is used by default unless changed. Support for other + languages will be distributed as I receive them. + +-------------------------------------------------------------------- +0.99-xx changes from 0.98-16 (brad@mrunix.net) +-------------------------------------------------------------------- + +0.99 is mostly a bug-fix release, with a few added extra goodies. + +Fixes: + o Fixed monthly total transfer size (silent) overflow problem. + + o Fixed the numerous fprintf format errors. Only seemed to wreak havok + on non-intel machines though. + + o Fixed core dump condition on certain machines when using stdin for + input. + + o Fixed floating point code that caused divide by zero errors on some + platforms (most noticably on SCO OpenServer). + + o Netscape server kludges: Added code to deal with Netscape log header + record gracefully. Also added workaround for timestamp error where + Netscape sometimes makes a day have 0-24 hours instead of 0-23. The + Webalizer will now treat anything greater than 23 as 0. + + o Resized some fixed field sizes to gain memory usage improvements. + +Changes/Additions: + o Ignore* config keywords added. This allows you to completely ignore + certain log records based on site name, URL, user agent or referrer. + * Use will cause inaccurate statistics results. See documentation. + + o ReallyQuiet config keyword (-Q command line option) added. Causes + The Webalizer to supress _all_ messages. Useful for cron jobs. + + o Removed the "Sites" total at the bottom of the summary by month. + The total for sites is a useless number and produces a misleadingly + high value which detracts from the accuracy of the other totals. + + o Updated README and CHANGES diff -Naur webalizer-2.01-10/acinclude.m4 webalizer-2.01-10.bdbpatch/acinclude.m4 --- webalizer-2.01-10/acinclude.m4 Thu Jan 1 01:00:00 1970 +++ webalizer-2.01-10.bdbpatch/acinclude.m4 Wed Dec 13 19:29:08 2006 @@ -0,0 +1,740 @@ +dnl AC_FIND_PATH(VARIABLE, FILE-TO-FIND, VALUE-IF-NOT-FOUND, SPACE-SEPERATED-PATH) +dnl Look for FILE-TO-FIND in SPACE-SEPERATED-PATH, and return the path to +dnl the file if found, otherwise return VALUE-IF-NOT-FOUND +AC_DEFUN(AC_FIND_PATH,[ +AC_MSG_CHECKING(for $2) +AC_CACHE_VAL(ac_cv_$1,ac_cv_$1="") +INPATH=$ac_cv_$1 +if test "$INPATH" = ""; then + for i in $4; do + if test -f "$i/$2"; then + INPATH=$i + fi + done +fi + +if test "$INPATH" = ""; then +AC_MSG_RESULT(no) +$1=$3 +else +AC_MSG_RESULT($INPATH) +$1=$INPATH +fi +AC_SUBST($1)dnl +ac_cv_$1=$$1 +]) + +##### http://autoconf-archive.cryp.to/ax_compare_version.html +# +# SYNOPSIS +# +# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) +# +# DESCRIPTION +# +# This macro compares two version strings. It is used heavily in the +# macro _AX_PATH_BDB for library checking. Due to the various number +# of minor-version numbers that can exist, and the fact that string +# comparisons are not compatible with numeric comparisons, this is +# not necessarily trivial to do in a autoconf script. This macro +# makes doing these comparisons easy. +# +# The six basic comparisons are available, as well as checking +# equality limited to a certain number of minor-version levels. +# +# The operator OP determines what type of comparison to do, and can +# be one of: +# +# eq - equal (test A == B) +# ne - not equal (test A != B) +# le - less than or equal (test A <= B) +# ge - greater than or equal (test A >= B) +# lt - less than (test A < B) +# gt - greater than (test A > B) +# +# Additionally, the eq and ne operator can have a number after it to +# limit the test to that number of minor versions. +# +# eq0 - equal up to the length of the shorter version +# ne0 - not equal up to the length of the shorter version +# eqN - equal up to N sub-version levels +# neN - not equal up to N sub-version levels +# +# When the condition is true, shell commands ACTION-IF-TRUE are run, +# otherwise shell commands ACTION-IF-FALSE are run. The environment +# variable 'ax_compare_version' is always set to either 'true' or +# 'false' as well. +# +# Examples: +# +# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8]) +# AX_COMPARE_VERSION([3.15],[lt],[3.15.8]) +# +# would both be true. +# +# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8]) +# AX_COMPARE_VERSION([3.15],[gt],[3.15.8]) +# +# would both be false. +# +# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8]) +# +# would be true because it is only comparing two minor versions. +# +# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15]) +# +# would be true because it is only comparing the lesser number of +# minor versions of the two values. +# +# Note: The characters that separate the version numbers do not +# matter. An empty string is the same as version 0. OP is evaluated +# by autoconf, not configure, so must be a string, not a variable. +# +# The author would like to acknowledge Guido Draheim whose advice +# about the m4_case and m4_ifvaln functions make this macro only +# include the portions necessary to perform the specific comparison +# specified by the OP argument in the final configure script. +# +# LAST MODIFICATION +# +# 2004-03-01 +# +# COPYLEFT +# +# Copyright (c) 2004 Tim Toolan +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. +# +# As a special exception, the respective Autoconf Macro's copyright +# owner gives unlimited permission to copy, distribute and modify the +# configure scripts that are the output of Autoconf when processing +# the Macro. You need not follow the terms of the GNU General Public +# License when using or distributing such scripts, even though +# portions of the text of the Macro appear in them. The GNU General +# Public License (GPL) does govern all other use of the material that +# constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the +# Autoconf Macro released by the Autoconf Macro Archive. When you +# make and distribute a modified version of the Autoconf Macro, you +# may extend this special exception to the GPL to apply to your +# modified version as well. + +dnl ######################################################################### +AC_DEFUN([AX_COMPARE_VERSION], [ + # Used to indicate true or false condition + ax_compare_version=false + + # Convert the two version strings to be compared into a format that + # allows a simple string comparison. The end result is that a version + # string of the form 1.12.5-r617 will be converted to the form + # 0001001200050617. In other words, each number is zero padded to four + # digits, and non digits are removed. + AS_VAR_PUSHDEF([A],[ax_compare_version_A]) + A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ + -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/[[^0-9]]//g'` + + AS_VAR_PUSHDEF([B],[ax_compare_version_B]) + B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ + -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/[[^0-9]]//g'` + + dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary + dnl # then the first line is used to determine if the condition is true. + dnl # The sed right after the echo is to remove any indented white space. + m4_case(m4_tolower($2), + [lt],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"` + ], + [gt],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"` + ], + [le],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"` + ], + [ge],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"` + ],[ + dnl Split the operator from the subversion count if present. + m4_bmatch(m4_substr($2,2), + [0],[ + # A count of zero means use the length of the shorter version. + # Determine the number of characters in A and B. + ax_compare_version_len_A=`echo "$A" | awk '{print(length)}'` + ax_compare_version_len_B=`echo "$B" | awk '{print(length)}'` + + # Set A to no more than B's length and B to no more than A's length. + A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"` + B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"` + ], + [[0-9]+],[ + # A count greater than zero means use only that many subversions + A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` + B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` + ], + [.+],[ + AC_WARNING( + [illegal OP numeric parameter: $2]) + ],[]) + + # Pad zeros at end of numbers to make same length. + ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`" + B="$B`echo $A | sed 's/./0/g'`" + A="$ax_compare_version_tmp_A" + + # Check for equality or inequality as necessary. + m4_case(m4_tolower(m4_substr($2,0,2)), + [eq],[ + test "x$A" = "x$B" && ax_compare_version=true + ], + [ne],[ + test "x$A" != "x$B" && ax_compare_version=true + ],[ + AC_WARNING([illegal OP parameter: $2]) + ]) + ]) + + AS_VAR_POPDEF([A])dnl + AS_VAR_POPDEF([B])dnl + + dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE. + if test "$ax_compare_version" = "true" ; then + m4_ifvaln([$4],[$4],[:])dnl + m4_ifvaln([$5],[else $5])dnl + fi +]) dnl AX_COMPARE_VERSION +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/ax_path_bdb.html +dnl +dnl ######################################################################### +AC_DEFUN([AX_PATH_BDB], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_ok=no + + # Add --with-bdb-dir option to configure. + AC_ARG_WITH([bdb-dir], + [AC_HELP_STRING([--with-bdb-dir=DIR], + [Berkeley DB installation directory])]) + + # Check if --with-bdb-dir was specified. + if test "x$with_bdb_dir" = "x" ; then + # No option specified, so just search the system. + AX_PATH_BDB_NO_OPTIONS([$1], [HIGHEST], [ + ax_path_bdb_ok=yes + ]) + else + # Set --with-bdb-dir option. + ax_path_bdb_INC="$with_bdb_dir/include" + ax_path_bdb_LIB="$with_bdb_dir/lib" + + dnl # Save previous environment, and modify with new stuff. + ax_path_bdb_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="-I$ax_path_bdb_INC $CPPFLAGS" + + ax_path_bdb_save_LDFLAGS=$LDFLAGS + LDFLAGS="-L$ax_path_bdb_LIB $LDFLAGS" + + # Check for specific header file db.h + AC_MSG_CHECKING([db.h presence in $ax_path_bdb_INC]) + if test -f "$ax_path_bdb_INC/db.h" ; then + AC_MSG_RESULT([yes]) + # Check for library + AX_PATH_BDB_NO_OPTIONS([$1], [ENVONLY], [ + ax_path_bdb_ok=yes + BDB_CPPFLAGS="-I$ax_path_bdb_INC" + BDB_LDFLAGS="-L$ax_path_bdb_LIB" + ]) + else + AC_MSG_RESULT([no]) + AC_MSG_NOTICE([no usable Berkeley DB not found]) + fi + + dnl # Restore the environment. + CPPFLAGS="$ax_path_bdb_save_CPPFLAGS" + LDFLAGS="$ax_path_bdb_save_LDFLAGS" + + fi + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_ok" = "yes" ; then + m4_ifvaln([$2],[$2],[:])dnl + m4_ifvaln([$3],[else $3])dnl + fi + +]) dnl AX_PATH_BDB + +dnl ######################################################################### +dnl Check for berkeley DB of at least MINIMUM-VERSION on system. +dnl +dnl The OPTION argument determines how the checks occur, and can be one of: +dnl +dnl HIGHEST - Check both the environment and the default installation +dnl directories for Berkeley DB and choose the version that +dnl is highest. (default) +dnl ENVFIRST - Check the environment first, and if no satisfactory +dnl library is found there check the default installation +dnl directories for Berkeley DB which is /usr/local/BerkeleyDB* +dnl ENVONLY - Check the current environment only. +dnl +dnl Requires AX_PATH_BDB_PATH_GET_VERSION, AX_PATH_BDB_PATH_FIND_HIGHEST, +dnl AX_PATH_BDB_ENV_CONFIRM_LIB, AX_PATH_BDB_ENV_GET_VERSION, and +dnl AX_COMPARE_VERSION macros. +dnl +dnl Result: sets ax_path_bdb_no_options_ok to yes or no +dnl sets BDB_LIBS, BDB_CPPFLAGS, BDB_LDFLAGS, BDB_VERSION +dnl +dnl AX_PATH_BDB_NO_OPTIONS([MINIMUM-VERSION], [OPTION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_NO_OPTIONS], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_no_options_ok=no + + # Values to add to environment to use Berkeley DB. + BDB_VERSION='' + BDB_LIBS='' + BDB_CPPFLAGS='' + BDB_LDFLAGS='' + + # Check cross compilation here. + if test "x$cross_compiling" = "xyes" ; then + # If cross compiling, can't use AC_RUN_IFELSE so do these tests. + # The AC_PREPROC_IFELSE confirms that db.h is preprocessable, + # and extracts the version number from it. + AC_MSG_CHECKING([for db.h]) + + AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_no_options_HEADER_VERSION])dnl + HEADER_VERSION='' + AC_PREPROC_IFELSE([ + AC_LANG_SOURCE([[ +#include +AX_PATH_BDB_STUFF DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH + ]]) + ],[ + # Extract version from preprocessor output. + HEADER_VERSION=`eval "$ac_cpp conftest.$ac_ext" 2> /dev/null \ + | grep AX_PATH_BDB_STUFF | sed 's/[[^0-9,]]//g;s/,/./g;1q'` + ],[]) + + if test "x$HEADER_VERSION" = "x" ; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([$HEADER_VERSION]) + + # Check that version is high enough. + AX_COMPARE_VERSION([$HEADER_VERSION],[ge],[$1],[ + # get major and minor version numbers + AS_VAR_PUSHDEF([MAJ],[ax_path_bdb_no_options_MAJOR])dnl + MAJ=`echo $HEADER_VERSION | sed 's,\..*,,'` + AS_VAR_PUSHDEF([MIN],[ax_path_bdb_no_options_MINOR])dnl + MIN=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` + + dnl # Save LIBS. + ax_path_bdb_no_options_save_LIBS="$LIBS" + + # Check that we can link with the library. + AC_SEARCH_LIBS([db_version], + [db db-$MAJ.$MIN db$MAJ.$MIN db$MAJ$MIN db-$MAJ db$MAJ],[ + # Sucessfully found library. + ax_path_bdb_no_options_ok=yes + BDB_VERSION=$HEADER_VERSION + + # Extract library from LIBS + ax_path_bdb_no_options_LEN=` \ + echo "x$ax_path_bdb_no_options_save_LIBS" \ + | awk '{print(length)}'` + BDB_LIBS=`echo "x$LIBS " \ + | sed "s/.\{$ax_path_bdb_no_options_LEN\}\$//;s/^x//;s/ //g"` + ],[]) + + dnl # Restore LIBS + LIBS="$ax_path_bdb_no_options_save_LIBS" + + AS_VAR_POPDEF([MAJ])dnl + AS_VAR_POPDEF([MIN])dnl + ]) + fi + + AS_VAR_POPDEF([HEADER_VERSION])dnl + else + # Not cross compiling. + # Check version of Berkeley DB in the current environment. + AX_PATH_BDB_ENV_GET_VERSION([ + AX_COMPARE_VERSION([$ax_path_bdb_env_get_version_VERSION],[ge],[$1],[ + # Found acceptable version in current environment. + ax_path_bdb_no_options_ok=yes + BDB_VERSION="$ax_path_bdb_env_get_version_VERSION" + BDB_LIBS="$ax_path_bdb_env_get_version_LIBS" + ]) + ]) + + # Determine if we need to search /usr/local/BerkeleyDB* + ax_path_bdb_no_options_DONE=no + if test "x$2" = "xENVONLY" ; then + ax_path_bdb_no_options_DONE=yes + elif test "x$2" = "xENVFIRST" ; then + ax_path_bdb_no_options_DONE=$ax_path_bdb_no_options_ok + fi + + if test "$ax_path_bdb_no_options_DONE" = "no" ; then + # Check for highest in /usr/local/BerkeleyDB* + AX_PATH_BDB_PATH_FIND_HIGHEST([ + if test "$ax_path_bdb_no_options_ok" = "yes" ; then + # If we already have an acceptable version use this if higher. + AX_COMPARE_VERSION( + [$ax_path_bdb_path_find_highest_VERSION],[gt],[$BDB_VERSION]) + else + # Since we didn't have an acceptable version check if this one is. + AX_COMPARE_VERSION( + [$ax_path_bdb_path_find_highest_VERSION],[ge],[$1]) + fi + ]) + + dnl # If result from _AX_COMPARE_VERSION is true we want this version. + if test "$ax_compare_version" = "true" ; then + ax_path_bdb_no_options_ok=yes + BDB_LIBS="-ldb" + BDB_CPPFLAGS="-I$ax_path_bdb_path_find_highest_DIR/include" + BDB_LDFLAGS="-L$ax_path_bdb_path_find_highest_DIR/lib" + BDB_VERSION="$ax_path_bdb_path_find_highest_VERSION" + fi + fi + fi + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_no_options_ok" = "yes" ; then + AC_MSG_NOTICE([using Berkeley DB version $BDB_VERSION]) + AC_DEFINE([HAVE_DB_H],[1], + [Define to 1 if you have the header file.]) + m4_ifvaln([$3],[$3])dnl + else + AC_MSG_NOTICE([no Berkeley DB version $1 or higher found]) + m4_ifvaln([$4],[$4])dnl + fi +]) dnl AX_PATH_BDB_NO_OPTIONS + +dnl ######################################################################### +dnl Check the default installation directory for Berkeley DB which is +dnl of the form /usr/local/BerkeleyDB* for the highest version. +dnl +dnl Result: sets ax_path_bdb_path_find_highest_ok to yes or no, +dnl sets ax_path_bdb_path_find_highest_VERSION to version, +dnl sets ax_path_bdb_path_find_highest_DIR to directory. +dnl +dnl AX_PATH_BDB_PATH_FIND_HIGHEST([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_PATH_FIND_HIGHEST], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_path_find_highest_ok=no + + AS_VAR_PUSHDEF([VERSION],[ax_path_bdb_path_find_highest_VERSION])dnl + VERSION='' + + ax_path_bdb_path_find_highest_DIR='' + + # find highest verison in default install directory for Berkeley DB + AS_VAR_PUSHDEF([CURDIR],[ax_path_bdb_path_find_highest_CURDIR])dnl + AS_VAR_PUSHDEF([CUR_VERSION],[ax_path_bdb_path_get_version_VERSION])dnl + + for CURDIR in `ls -d /usr/local/BerkeleyDB* 2> /dev/null` + do + AX_PATH_BDB_PATH_GET_VERSION([$CURDIR],[ + AX_COMPARE_VERSION([$CUR_VERSION],[gt],[$VERSION],[ + ax_path_bdb_path_find_highest_ok=yes + ax_path_bdb_path_find_highest_DIR="$CURDIR" + VERSION="$CUR_VERSION" + ]) + ]) + done + + AS_VAR_POPDEF([VERSION])dnl + AS_VAR_POPDEF([CUR_VERSION])dnl + AS_VAR_POPDEF([CURDIR])dnl + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_path_find_highest_ok" = "yes" ; then + m4_ifvaln([$1],[$1],[:])dnl + m4_ifvaln([$2],[else $2])dnl + fi + +]) dnl AX_PATH_BDB_PATH_FIND_HIGHEST + +dnl ######################################################################### +dnl Checks for Berkeley DB in specified directory's lib and include +dnl subdirectories. +dnl +dnl Result: sets ax_path_bdb_path_get_version_ok to yes or no, +dnl sets ax_path_bdb_path_get_version_VERSION to version. +dnl +dnl AX_PATH_BDB_PATH_GET_VERSION(BDB-DIR, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_PATH_GET_VERSION], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_path_get_version_ok=no + + # Indicate status of checking for Berkeley DB header. + AC_MSG_CHECKING([in $1/include for db.h]) + ax_path_bdb_path_get_version_got_header=no + test -f "$1/include/db.h" && ax_path_bdb_path_get_version_got_header=yes + AC_MSG_RESULT([$ax_path_bdb_path_get_version_got_header]) + + # Indicate status of checking for Berkeley DB library. + AC_MSG_CHECKING([in $1/lib for library -ldb]) + + ax_path_bdb_path_get_version_VERSION='' + + if test -d "$1/include" && test -d "$1/lib" && + test "$ax_path_bdb_path_get_version_got_header" = "yes" ; then + dnl # save and modify environment + ax_path_bdb_path_get_version_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="-I$1/include $CPPFLAGS" + + ax_path_bdb_path_get_version_save_LIBS="$LIBS" + LIBS="$LIBS -ldb" + + ax_path_bdb_path_get_version_save_LDFLAGS="$LDFLAGS" + LDFLAGS="-L$1/lib $LDFLAGS" + + # Compile and run a program that compares the version defined in + # the header file with a version defined in the library function + # db_version. + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + int major,minor,patch; + db_version(&major,&minor,&patch); + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && + DB_VERSION_PATCH == patch) + return 0; + else + return 1; +} + ]]) + ],[ + # Program compiled and ran, so get version by adding argument. + ax_path_bdb_path_get_version_VERSION=`./conftest$ac_exeext x` + ax_path_bdb_path_get_version_ok=yes + ],[],[]) + + dnl # restore environment + CPPFLAGS="$ax_path_bdb_path_get_version_save_CPPFLAGS" + LIBS="$ax_path_bdb_path_get_version_save_LIBS" + LDFLAGS="$ax_path_bdb_path_get_version_save_LDFLAGS" + fi + + dnl # Finally, execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_path_get_version_ok" = "yes" ; then + AC_MSG_RESULT([$ax_path_bdb_path_get_version_VERSION]) + m4_ifvaln([$2],[$2])dnl + else + AC_MSG_RESULT([no]) + m4_ifvaln([$3],[$3])dnl + fi +]) dnl AX_PATH_BDB_PATH_GET_VERSION + +############################################################################# +dnl Checks if version of library and header match specified version. +dnl Only meant to be used by AX_PATH_BDB_ENV_GET_VERSION macro. +dnl +dnl Requires AX_COMPARE_VERSION macro. +dnl +dnl Result: sets ax_path_bdb_env_confirm_lib_ok to yes or no. +dnl +dnl AX_PATH_BDB_ENV_CONFIRM_LIB(VERSION, [LIBNAME]) +AC_DEFUN([AX_PATH_BDB_ENV_CONFIRM_LIB], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_env_confirm_lib_ok=no + + dnl # save and modify environment to link with library LIBNAME + ax_path_bdb_env_confirm_lib_save_LIBS="$LIBS" + LIBS="$LIBS $2" + + # Compile and run a program that compares the version defined in + # the header file with a version defined in the library function + # db_version. + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + int major,minor,patch; + db_version(&major,&minor,&patch); + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && + DB_VERSION_PATCH == patch) + return 0; + else + return 1; +} + ]]) + ],[ + # Program compiled and ran, so get version by giving an argument, + # which will tell the program to print the output. + ax_path_bdb_env_confirm_lib_VERSION=`./conftest$ac_exeext x` + + # If the versions all match up, indicate success. + AX_COMPARE_VERSION([$ax_path_bdb_env_confirm_lib_VERSION],[eq],[$1],[ + ax_path_bdb_env_confirm_lib_ok=yes + ]) + ],[],[]) + + dnl # restore environment + LIBS="$ax_path_bdb_env_confirm_lib_save_LIBS" + +]) dnl AX_PATH_BDB_ENV_CONFIRM_LIB + +############################################################################# +dnl Finds the version and library name for Berkeley DB in the +dnl current environment. Tries many different names for library. +dnl +dnl Requires AX_PATH_BDB_ENV_CONFIRM_LIB macro. +dnl +dnl Result: set ax_path_bdb_env_get_version_ok to yes or no, +dnl set ax_path_bdb_env_get_version_VERSION to the version found, +dnl and ax_path_bdb_env_get_version_LIBNAME to the library name. +dnl +dnl AX_PATH_BDB_ENV_GET_VERSION([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_ENV_GET_VERSION], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_env_get_version_ok=no + + ax_path_bdb_env_get_version_VERSION='' + ax_path_bdb_env_get_version_LIBS='' + + AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_env_get_version_HEADER_VERSION])dnl + AS_VAR_PUSHDEF([TEST_LIBNAME],[ax_path_bdb_env_get_version_TEST_LIBNAME])dnl + + # Indicate status of checking for Berkeley DB library. + AC_MSG_CHECKING([for db.h]) + + # Compile and run a program that determines the Berkeley DB version + # in the header file db.h. + HEADER_VERSION='' + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + return 0; +} + ]]) + ],[ + # Program compiled and ran, so get version by adding an argument. + HEADER_VERSION=`./conftest$ac_exeext x` + AC_MSG_RESULT([$HEADER_VERSION]) + ],[AC_MSG_RESULT([no])],[AC_MSG_RESULT([no])]) + + # Have header version, so try to find corresponding library. + # Looks for library names in the order: + # nothing, db, db-X.Y, dbX.Y, dbXY, db-X, dbX + # and stops when it finds the first one that matches the version + # of the header file. + if test "x$HEADER_VERSION" != "x" ; then + AC_MSG_CHECKING([for library containing Berkeley DB $HEADER_VERSION]) + + AS_VAR_PUSHDEF([MAJOR],[ax_path_bdb_env_get_version_MAJOR])dnl + AS_VAR_PUSHDEF([MINOR],[ax_path_bdb_env_get_version_MINOR])dnl + + # get major and minor version numbers + MAJOR=`echo $HEADER_VERSION | sed 's,\..*,,'` + MINOR=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` + + # see if it is already specified in LIBS + TEST_LIBNAME='' + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db" + TEST_LIBNAME='-ldb' + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db-X.Y" + TEST_LIBNAME="-ldb-${MAJOR}.$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbX.Y" + TEST_LIBNAME="-ldb${MAJOR}.$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbXY" + TEST_LIBNAME="-ldb$MAJOR$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db-X" + TEST_LIBNAME="-ldb-$MAJOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbX" + TEST_LIBNAME="-ldb$MAJOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + dnl # Found a valid library. + if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then + if test "x$TEST_LIBNAME" = "x" ; then + AC_MSG_RESULT([none required]) + else + AC_MSG_RESULT([$TEST_LIBNAME]) + fi + ax_path_bdb_env_get_version_VERSION="$HEADER_VERSION" + ax_path_bdb_env_get_version_LIBS="$TEST_LIBNAME" + ax_path_bdb_env_get_version_ok=yes + else + AC_MSG_RESULT([no]) + fi + + AS_VAR_POPDEF([MAJOR])dnl + AS_VAR_POPDEF([MINOR])dnl + fi + + AS_VAR_POPDEF([HEADER_VERSION])dnl + AS_VAR_POPDEF([TEST_LIBNAME])dnl + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then + m4_ifvaln([$1],[$1],[:])dnl + m4_ifvaln([$2],[else $2])dnl + fi + +]) dnl BDB_ENV_GET_VERSION + +############################################################################# + diff -Naur webalizer-2.01-10/aclocal.m4 webalizer-2.01-10.bdbpatch/aclocal.m4 --- webalizer-2.01-10/aclocal.m4 Fri Sep 29 05:49:42 2000 +++ webalizer-2.01-10.bdbpatch/aclocal.m4 Wed Dec 13 19:29:10 2006 @@ -1,3 +1,16 @@ +# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- + +# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + dnl AC_FIND_PATH(VARIABLE, FILE-TO-FIND, VALUE-IF-NOT-FOUND, SPACE-SEPERATED-PATH) dnl Look for FILE-TO-FIND in SPACE-SEPERATED-PATH, and return the path to dnl the file if found, otherwise return VALUE-IF-NOT-FOUND @@ -23,3 +36,715 @@ AC_SUBST($1)dnl ac_cv_$1=$$1 ]) + +# +# SYNOPSIS +# +# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) +# +# DESCRIPTION +# +# This macro compares two version strings. It is used heavily in the +# macro _AX_PATH_BDB for library checking. Due to the various number +# of minor-version numbers that can exist, and the fact that string +# comparisons are not compatible with numeric comparisons, this is +# not necessarily trivial to do in a autoconf script. This macro +# makes doing these comparisons easy. +# +# The six basic comparisons are available, as well as checking +# equality limited to a certain number of minor-version levels. +# +# The operator OP determines what type of comparison to do, and can +# be one of: +# +# eq - equal (test A == B) +# ne - not equal (test A != B) +# le - less than or equal (test A <= B) +# ge - greater than or equal (test A >= B) +# lt - less than (test A < B) +# gt - greater than (test A > B) +# +# Additionally, the eq and ne operator can have a number after it to +# limit the test to that number of minor versions. +# +# eq0 - equal up to the length of the shorter version +# ne0 - not equal up to the length of the shorter version +# eqN - equal up to N sub-version levels +# neN - not equal up to N sub-version levels +# +# When the condition is true, shell commands ACTION-IF-TRUE are run, +# otherwise shell commands ACTION-IF-FALSE are run. The environment +# variable 'ax_compare_version' is always set to either 'true' or +# 'false' as well. +# +# Examples: +# +# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8]) +# AX_COMPARE_VERSION([3.15],[lt],[3.15.8]) +# +# would both be true. +# +# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8]) +# AX_COMPARE_VERSION([3.15],[gt],[3.15.8]) +# +# would both be false. +# +# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8]) +# +# would be true because it is only comparing two minor versions. +# +# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15]) +# +# would be true because it is only comparing the lesser number of +# minor versions of the two values. +# +# Note: The characters that separate the version numbers do not +# matter. An empty string is the same as version 0. OP is evaluated +# by autoconf, not configure, so must be a string, not a variable. +# +# The author would like to acknowledge Guido Draheim whose advice +# about the m4_case and m4_ifvaln functions make this macro only +# include the portions necessary to perform the specific comparison +# specified by the OP argument in the final configure script. +# +# LAST MODIFICATION +# +# 2004-03-01 +# +# COPYLEFT +# +# Copyright (c) 2004 Tim Toolan +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. +# +# As a special exception, the respective Autoconf Macro's copyright +# owner gives unlimited permission to copy, distribute and modify the +# configure scripts that are the output of Autoconf when processing +# the Macro. You need not follow the terms of the GNU General Public +# License when using or distributing such scripts, even though +# portions of the text of the Macro appear in them. The GNU General +# Public License (GPL) does govern all other use of the material that +# constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the +# Autoconf Macro released by the Autoconf Macro Archive. When you +# make and distribute a modified version of the Autoconf Macro, you +# may extend this special exception to the GPL to apply to your +# modified version as well. + +dnl ######################################################################### +AC_DEFUN([AX_COMPARE_VERSION], [ + # Used to indicate true or false condition + ax_compare_version=false + + # Convert the two version strings to be compared into a format that + # allows a simple string comparison. The end result is that a version + # string of the form 1.12.5-r617 will be converted to the form + # 0001001200050617. In other words, each number is zero padded to four + # digits, and non digits are removed. + AS_VAR_PUSHDEF([A],[ax_compare_version_A]) + A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ + -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/[[^0-9]]//g'` + + AS_VAR_PUSHDEF([B],[ax_compare_version_B]) + B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ + -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ + -e 's/[[^0-9]]//g'` + + dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary + dnl # then the first line is used to determine if the condition is true. + dnl # The sed right after the echo is to remove any indented white space. + m4_case(m4_tolower($2), + [lt],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"` + ], + [gt],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"` + ], + [le],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"` + ], + [ge],[ + ax_compare_version=`echo "x$A +x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"` + ],[ + dnl Split the operator from the subversion count if present. + m4_bmatch(m4_substr($2,2), + [0],[ + # A count of zero means use the length of the shorter version. + # Determine the number of characters in A and B. + ax_compare_version_len_A=`echo "$A" | awk '{print(length)}'` + ax_compare_version_len_B=`echo "$B" | awk '{print(length)}'` + + # Set A to no more than B's length and B to no more than A's length. + A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"` + B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"` + ], + [[0-9]+],[ + # A count greater than zero means use only that many subversions + A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` + B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` + ], + [.+],[ + AC_WARNING( + [illegal OP numeric parameter: $2]) + ],[]) + + # Pad zeros at end of numbers to make same length. + ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`" + B="$B`echo $A | sed 's/./0/g'`" + A="$ax_compare_version_tmp_A" + + # Check for equality or inequality as necessary. + m4_case(m4_tolower(m4_substr($2,0,2)), + [eq],[ + test "x$A" = "x$B" && ax_compare_version=true + ], + [ne],[ + test "x$A" != "x$B" && ax_compare_version=true + ],[ + AC_WARNING([illegal OP parameter: $2]) + ]) + ]) + + AS_VAR_POPDEF([A])dnl + AS_VAR_POPDEF([B])dnl + + dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE. + if test "$ax_compare_version" = "true" ; then + m4_ifvaln([$4],[$4],[:])dnl + m4_ifvaln([$5],[else $5])dnl + fi +]) dnl AX_COMPARE_VERSION +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/ax_path_bdb.html +dnl +dnl ######################################################################### +AC_DEFUN([AX_PATH_BDB], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_ok=no + + # Add --with-bdb-dir option to configure. + AC_ARG_WITH([bdb-dir], + [AC_HELP_STRING([--with-bdb-dir=DIR], + [Berkeley DB installation directory])]) + + # Check if --with-bdb-dir was specified. + if test "x$with_bdb_dir" = "x" ; then + # No option specified, so just search the system. + AX_PATH_BDB_NO_OPTIONS([$1], [HIGHEST], [ + ax_path_bdb_ok=yes + ]) + else + # Set --with-bdb-dir option. + ax_path_bdb_INC="$with_bdb_dir/include" + ax_path_bdb_LIB="$with_bdb_dir/lib" + + dnl # Save previous environment, and modify with new stuff. + ax_path_bdb_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="-I$ax_path_bdb_INC $CPPFLAGS" + + ax_path_bdb_save_LDFLAGS=$LDFLAGS + LDFLAGS="-L$ax_path_bdb_LIB $LDFLAGS" + + # Check for specific header file db.h + AC_MSG_CHECKING([db.h presence in $ax_path_bdb_INC]) + if test -f "$ax_path_bdb_INC/db.h" ; then + AC_MSG_RESULT([yes]) + # Check for library + AX_PATH_BDB_NO_OPTIONS([$1], [ENVONLY], [ + ax_path_bdb_ok=yes + BDB_CPPFLAGS="-I$ax_path_bdb_INC" + BDB_LDFLAGS="-L$ax_path_bdb_LIB" + ]) + else + AC_MSG_RESULT([no]) + AC_MSG_NOTICE([no usable Berkeley DB not found]) + fi + + dnl # Restore the environment. + CPPFLAGS="$ax_path_bdb_save_CPPFLAGS" + LDFLAGS="$ax_path_bdb_save_LDFLAGS" + + fi + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_ok" = "yes" ; then + m4_ifvaln([$2],[$2],[:])dnl + m4_ifvaln([$3],[else $3])dnl + fi + +]) dnl AX_PATH_BDB + +dnl ######################################################################### +dnl Check for berkeley DB of at least MINIMUM-VERSION on system. +dnl +dnl The OPTION argument determines how the checks occur, and can be one of: +dnl +dnl HIGHEST - Check both the environment and the default installation +dnl directories for Berkeley DB and choose the version that +dnl is highest. (default) +dnl ENVFIRST - Check the environment first, and if no satisfactory +dnl library is found there check the default installation +dnl directories for Berkeley DB which is /usr/local/BerkeleyDB* +dnl ENVONLY - Check the current environment only. +dnl +dnl Requires AX_PATH_BDB_PATH_GET_VERSION, AX_PATH_BDB_PATH_FIND_HIGHEST, +dnl AX_PATH_BDB_ENV_CONFIRM_LIB, AX_PATH_BDB_ENV_GET_VERSION, and +dnl AX_COMPARE_VERSION macros. +dnl +dnl Result: sets ax_path_bdb_no_options_ok to yes or no +dnl sets BDB_LIBS, BDB_CPPFLAGS, BDB_LDFLAGS, BDB_VERSION +dnl +dnl AX_PATH_BDB_NO_OPTIONS([MINIMUM-VERSION], [OPTION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_NO_OPTIONS], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_no_options_ok=no + + # Values to add to environment to use Berkeley DB. + BDB_VERSION='' + BDB_LIBS='' + BDB_CPPFLAGS='' + BDB_LDFLAGS='' + + # Check cross compilation here. + if test "x$cross_compiling" = "xyes" ; then + # If cross compiling, can't use AC_RUN_IFELSE so do these tests. + # The AC_PREPROC_IFELSE confirms that db.h is preprocessable, + # and extracts the version number from it. + AC_MSG_CHECKING([for db.h]) + + AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_no_options_HEADER_VERSION])dnl + HEADER_VERSION='' + AC_PREPROC_IFELSE([ + AC_LANG_SOURCE([[ +#include +AX_PATH_BDB_STUFF DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH + ]]) + ],[ + # Extract version from preprocessor output. + HEADER_VERSION=`eval "$ac_cpp conftest.$ac_ext" 2> /dev/null \ + | grep AX_PATH_BDB_STUFF | sed 's/[[^0-9,]]//g;s/,/./g;1q'` + ],[]) + + if test "x$HEADER_VERSION" = "x" ; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([$HEADER_VERSION]) + + # Check that version is high enough. + AX_COMPARE_VERSION([$HEADER_VERSION],[ge],[$1],[ + # get major and minor version numbers + AS_VAR_PUSHDEF([MAJ],[ax_path_bdb_no_options_MAJOR])dnl + MAJ=`echo $HEADER_VERSION | sed 's,\..*,,'` + AS_VAR_PUSHDEF([MIN],[ax_path_bdb_no_options_MINOR])dnl + MIN=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` + + dnl # Save LIBS. + ax_path_bdb_no_options_save_LIBS="$LIBS" + + # Check that we can link with the library. + AC_SEARCH_LIBS([db_version], + [db db-$MAJ.$MIN db$MAJ.$MIN db$MAJ$MIN db-$MAJ db$MAJ],[ + # Sucessfully found library. + ax_path_bdb_no_options_ok=yes + BDB_VERSION=$HEADER_VERSION + + # Extract library from LIBS + ax_path_bdb_no_options_LEN=` \ + echo "x$ax_path_bdb_no_options_save_LIBS" \ + | awk '{print(length)}'` + BDB_LIBS=`echo "x$LIBS " \ + | sed "s/.\{$ax_path_bdb_no_options_LEN\}\$//;s/^x//;s/ //g"` + ],[]) + + dnl # Restore LIBS + LIBS="$ax_path_bdb_no_options_save_LIBS" + + AS_VAR_POPDEF([MAJ])dnl + AS_VAR_POPDEF([MIN])dnl + ]) + fi + + AS_VAR_POPDEF([HEADER_VERSION])dnl + else + # Not cross compiling. + # Check version of Berkeley DB in the current environment. + AX_PATH_BDB_ENV_GET_VERSION([ + AX_COMPARE_VERSION([$ax_path_bdb_env_get_version_VERSION],[ge],[$1],[ + # Found acceptable version in current environment. + ax_path_bdb_no_options_ok=yes + BDB_VERSION="$ax_path_bdb_env_get_version_VERSION" + BDB_LIBS="$ax_path_bdb_env_get_version_LIBS" + ]) + ]) + + # Determine if we need to search /usr/local/BerkeleyDB* + ax_path_bdb_no_options_DONE=no + if test "x$2" = "xENVONLY" ; then + ax_path_bdb_no_options_DONE=yes + elif test "x$2" = "xENVFIRST" ; then + ax_path_bdb_no_options_DONE=$ax_path_bdb_no_options_ok + fi + + if test "$ax_path_bdb_no_options_DONE" = "no" ; then + # Check for highest in /usr/local/BerkeleyDB* + AX_PATH_BDB_PATH_FIND_HIGHEST([ + if test "$ax_path_bdb_no_options_ok" = "yes" ; then + # If we already have an acceptable version use this if higher. + AX_COMPARE_VERSION( + [$ax_path_bdb_path_find_highest_VERSION],[gt],[$BDB_VERSION]) + else + # Since we didn't have an acceptable version check if this one is. + AX_COMPARE_VERSION( + [$ax_path_bdb_path_find_highest_VERSION],[ge],[$1]) + fi + ]) + + dnl # If result from _AX_COMPARE_VERSION is true we want this version. + if test "$ax_compare_version" = "true" ; then + ax_path_bdb_no_options_ok=yes + BDB_LIBS="-ldb" + BDB_CPPFLAGS="-I$ax_path_bdb_path_find_highest_DIR/include" + BDB_LDFLAGS="-L$ax_path_bdb_path_find_highest_DIR/lib" + BDB_VERSION="$ax_path_bdb_path_find_highest_VERSION" + fi + fi + fi + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_no_options_ok" = "yes" ; then + AC_MSG_NOTICE([using Berkeley DB version $BDB_VERSION]) + AC_DEFINE([HAVE_DB_H],[1], + [Define to 1 if you have the header file.]) + m4_ifvaln([$3],[$3])dnl + else + AC_MSG_NOTICE([no Berkeley DB version $1 or higher found]) + m4_ifvaln([$4],[$4])dnl + fi +]) dnl AX_PATH_BDB_NO_OPTIONS + +dnl ######################################################################### +dnl Check the default installation directory for Berkeley DB which is +dnl of the form /usr/local/BerkeleyDB* for the highest version. +dnl +dnl Result: sets ax_path_bdb_path_find_highest_ok to yes or no, +dnl sets ax_path_bdb_path_find_highest_VERSION to version, +dnl sets ax_path_bdb_path_find_highest_DIR to directory. +dnl +dnl AX_PATH_BDB_PATH_FIND_HIGHEST([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_PATH_FIND_HIGHEST], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_path_find_highest_ok=no + + AS_VAR_PUSHDEF([VERSION],[ax_path_bdb_path_find_highest_VERSION])dnl + VERSION='' + + ax_path_bdb_path_find_highest_DIR='' + + # find highest verison in default install directory for Berkeley DB + AS_VAR_PUSHDEF([CURDIR],[ax_path_bdb_path_find_highest_CURDIR])dnl + AS_VAR_PUSHDEF([CUR_VERSION],[ax_path_bdb_path_get_version_VERSION])dnl + + for CURDIR in `ls -d /usr/local/BerkeleyDB* 2> /dev/null` + do + AX_PATH_BDB_PATH_GET_VERSION([$CURDIR],[ + AX_COMPARE_VERSION([$CUR_VERSION],[gt],[$VERSION],[ + ax_path_bdb_path_find_highest_ok=yes + ax_path_bdb_path_find_highest_DIR="$CURDIR" + VERSION="$CUR_VERSION" + ]) + ]) + done + + AS_VAR_POPDEF([VERSION])dnl + AS_VAR_POPDEF([CUR_VERSION])dnl + AS_VAR_POPDEF([CURDIR])dnl + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_path_find_highest_ok" = "yes" ; then + m4_ifvaln([$1],[$1],[:])dnl + m4_ifvaln([$2],[else $2])dnl + fi + +]) dnl AX_PATH_BDB_PATH_FIND_HIGHEST + +dnl ######################################################################### +dnl Checks for Berkeley DB in specified directory's lib and include +dnl subdirectories. +dnl +dnl Result: sets ax_path_bdb_path_get_version_ok to yes or no, +dnl sets ax_path_bdb_path_get_version_VERSION to version. +dnl +dnl AX_PATH_BDB_PATH_GET_VERSION(BDB-DIR, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_PATH_GET_VERSION], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_path_get_version_ok=no + + # Indicate status of checking for Berkeley DB header. + AC_MSG_CHECKING([in $1/include for db.h]) + ax_path_bdb_path_get_version_got_header=no + test -f "$1/include/db.h" && ax_path_bdb_path_get_version_got_header=yes + AC_MSG_RESULT([$ax_path_bdb_path_get_version_got_header]) + + # Indicate status of checking for Berkeley DB library. + AC_MSG_CHECKING([in $1/lib for library -ldb]) + + ax_path_bdb_path_get_version_VERSION='' + + if test -d "$1/include" && test -d "$1/lib" && + test "$ax_path_bdb_path_get_version_got_header" = "yes" ; then + dnl # save and modify environment + ax_path_bdb_path_get_version_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="-I$1/include $CPPFLAGS" + + ax_path_bdb_path_get_version_save_LIBS="$LIBS" + LIBS="$LIBS -ldb" + + ax_path_bdb_path_get_version_save_LDFLAGS="$LDFLAGS" + LDFLAGS="-L$1/lib $LDFLAGS" + + # Compile and run a program that compares the version defined in + # the header file with a version defined in the library function + # db_version. + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + int major,minor,patch; + db_version(&major,&minor,&patch); + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && + DB_VERSION_PATCH == patch) + return 0; + else + return 1; +} + ]]) + ],[ + # Program compiled and ran, so get version by adding argument. + ax_path_bdb_path_get_version_VERSION=`./conftest$ac_exeext x` + ax_path_bdb_path_get_version_ok=yes + ],[],[]) + + dnl # restore environment + CPPFLAGS="$ax_path_bdb_path_get_version_save_CPPFLAGS" + LIBS="$ax_path_bdb_path_get_version_save_LIBS" + LDFLAGS="$ax_path_bdb_path_get_version_save_LDFLAGS" + fi + + dnl # Finally, execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_path_get_version_ok" = "yes" ; then + AC_MSG_RESULT([$ax_path_bdb_path_get_version_VERSION]) + m4_ifvaln([$2],[$2])dnl + else + AC_MSG_RESULT([no]) + m4_ifvaln([$3],[$3])dnl + fi +]) dnl AX_PATH_BDB_PATH_GET_VERSION + +dnl Checks if version of library and header match specified version. +dnl Only meant to be used by AX_PATH_BDB_ENV_GET_VERSION macro. +dnl +dnl Requires AX_COMPARE_VERSION macro. +dnl +dnl Result: sets ax_path_bdb_env_confirm_lib_ok to yes or no. +dnl +dnl AX_PATH_BDB_ENV_CONFIRM_LIB(VERSION, [LIBNAME]) +AC_DEFUN([AX_PATH_BDB_ENV_CONFIRM_LIB], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_env_confirm_lib_ok=no + + dnl # save and modify environment to link with library LIBNAME + ax_path_bdb_env_confirm_lib_save_LIBS="$LIBS" + LIBS="$LIBS $2" + + # Compile and run a program that compares the version defined in + # the header file with a version defined in the library function + # db_version. + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + int major,minor,patch; + db_version(&major,&minor,&patch); + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && + DB_VERSION_PATCH == patch) + return 0; + else + return 1; +} + ]]) + ],[ + # Program compiled and ran, so get version by giving an argument, + # which will tell the program to print the output. + ax_path_bdb_env_confirm_lib_VERSION=`./conftest$ac_exeext x` + + # If the versions all match up, indicate success. + AX_COMPARE_VERSION([$ax_path_bdb_env_confirm_lib_VERSION],[eq],[$1],[ + ax_path_bdb_env_confirm_lib_ok=yes + ]) + ],[],[]) + + dnl # restore environment + LIBS="$ax_path_bdb_env_confirm_lib_save_LIBS" + +]) dnl AX_PATH_BDB_ENV_CONFIRM_LIB + +dnl Finds the version and library name for Berkeley DB in the +dnl current environment. Tries many different names for library. +dnl +dnl Requires AX_PATH_BDB_ENV_CONFIRM_LIB macro. +dnl +dnl Result: set ax_path_bdb_env_get_version_ok to yes or no, +dnl set ax_path_bdb_env_get_version_VERSION to the version found, +dnl and ax_path_bdb_env_get_version_LIBNAME to the library name. +dnl +dnl AX_PATH_BDB_ENV_GET_VERSION([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +AC_DEFUN([AX_PATH_BDB_ENV_GET_VERSION], [ + dnl # Used to indicate success or failure of this function. + ax_path_bdb_env_get_version_ok=no + + ax_path_bdb_env_get_version_VERSION='' + ax_path_bdb_env_get_version_LIBS='' + + AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_env_get_version_HEADER_VERSION])dnl + AS_VAR_PUSHDEF([TEST_LIBNAME],[ax_path_bdb_env_get_version_TEST_LIBNAME])dnl + + # Indicate status of checking for Berkeley DB library. + AC_MSG_CHECKING([for db.h]) + + # Compile and run a program that determines the Berkeley DB version + # in the header file db.h. + HEADER_VERSION='' + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +#include +#include +int main(int argc,char **argv) +{ + if (argc > 1) + printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); + return 0; +} + ]]) + ],[ + # Program compiled and ran, so get version by adding an argument. + HEADER_VERSION=`./conftest$ac_exeext x` + AC_MSG_RESULT([$HEADER_VERSION]) + ],[AC_MSG_RESULT([no])],[AC_MSG_RESULT([no])]) + + # Have header version, so try to find corresponding library. + # Looks for library names in the order: + # nothing, db, db-X.Y, dbX.Y, dbXY, db-X, dbX + # and stops when it finds the first one that matches the version + # of the header file. + if test "x$HEADER_VERSION" != "x" ; then + AC_MSG_CHECKING([for library containing Berkeley DB $HEADER_VERSION]) + + AS_VAR_PUSHDEF([MAJOR],[ax_path_bdb_env_get_version_MAJOR])dnl + AS_VAR_PUSHDEF([MINOR],[ax_path_bdb_env_get_version_MINOR])dnl + + # get major and minor version numbers + MAJOR=`echo $HEADER_VERSION | sed 's,\..*,,'` + MINOR=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` + + # see if it is already specified in LIBS + TEST_LIBNAME='' + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db" + TEST_LIBNAME='-ldb' + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db-X.Y" + TEST_LIBNAME="-ldb-${MAJOR}.$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbX.Y" + TEST_LIBNAME="-ldb${MAJOR}.$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbXY" + TEST_LIBNAME="-ldb$MAJOR$MINOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "db-X" + TEST_LIBNAME="-ldb-$MAJOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then + # try format "dbX" + TEST_LIBNAME="-ldb$MAJOR" + AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) + fi + + dnl # Found a valid library. + if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then + if test "x$TEST_LIBNAME" = "x" ; then + AC_MSG_RESULT([none required]) + else + AC_MSG_RESULT([$TEST_LIBNAME]) + fi + ax_path_bdb_env_get_version_VERSION="$HEADER_VERSION" + ax_path_bdb_env_get_version_LIBS="$TEST_LIBNAME" + ax_path_bdb_env_get_version_ok=yes + else + AC_MSG_RESULT([no]) + fi + + AS_VAR_POPDEF([MAJOR])dnl + AS_VAR_POPDEF([MINOR])dnl + fi + + AS_VAR_POPDEF([HEADER_VERSION])dnl + AS_VAR_POPDEF([TEST_LIBNAME])dnl + + dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. + if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then + m4_ifvaln([$1],[$1],[:])dnl + m4_ifvaln([$2],[else $2])dnl + fi + +]) dnl BDB_ENV_GET_VERSION + + + diff -Naur webalizer-2.01-10/autom4te.cache/output.0 webalizer-2.01-10.bdbpatch/autom4te.cache/output.0 --- webalizer-2.01-10/autom4te.cache/output.0 Thu Jan 1 01:00:00 1970 +++ webalizer-2.01-10.bdbpatch/autom4te.cache/output.0 Wed Dec 13 21:05:12 2006 @@ -0,0 +1,7652 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.53. +@%:@ +@%:@ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 +@%:@ Free Software Foundation, Inc. +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + + +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# NLS nuisances. +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && + { $as_unset LANG || test "${LANG+set}" != set; } || + { LANG=C; export LANG; } +(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && + { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || + { LC_ALL=C; export LC_ALL; } +(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && + { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || + { LC_TIME=C; export LC_TIME; } +(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && + { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || + { LC_CTYPE=C; export LC_CTYPE; } +(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && + { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || + { LANGUAGE=C; export LANGUAGE; } +(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && + { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || + { LC_COLLATE=C; export LC_COLLATE; } +(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && + { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || + { LC_NUMERIC=C; export LC_NUMERIC; } +(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && + { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || + { LC_MESSAGES=C; export LC_MESSAGES; } + + +# Name of the executable. +as_me=`(basename "$0") 2>/dev/null || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conftest.sh + echo "exit 0" >>conftest.sh + chmod +x conftest.sh + if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conftest.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. 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Invocation command line was + + $ $0 $@ + +_ACEOF +{ +cat <<_ASUNAME +@%:@@%:@ --------- @%:@@%:@ +@%:@@%:@ Platform. @%:@@%:@ +@%:@@%:@ --------- @%:@@%:@ + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + +} >&5 + +cat >&5 <<_ACEOF + + +@%:@@%:@ ----------- @%:@@%:@ +@%:@@%:@ Core tests. @%:@@%:@ +@%:@@%:@ ----------- @%:@@%:@ + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell meta-characters. +ac_configure_args= +ac_sep= +for ac_arg +do + case $ac_arg in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n ) continue ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + continue ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; + esac + # Get rid of the leading space. +done + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + cat <<\_ASBOX +@%:@@%:@ ---------------- @%:@@%:@ +@%:@@%:@ Cache variables. @%:@@%:@ +@%:@@%:@ ---------------- @%:@@%:@ +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} + echo + if test -s confdefs.h; then + cat <<\_ASBOX +@%:@@%:@ ----------- @%:@@%:@ +@%:@@%:@ confdefs.h. @%:@@%:@ +@%:@@%:@ ----------- @%:@@%:@ +_ASBOX + echo + sed "/^$/d" confdefs.h + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + + + + +DEFAULT_LANG="english" + +OPTS=${DEFS} + + +IN_CFLAGS=${CFLAGS} +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$as_dir/$ac_word" ${1+"$@"} + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" + +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GN