1 dnl configure.in for cvs
2 AC_INIT([Concurrent Versions System (CVS)],[1.11.17],[bug-cvs@gnu.org],[cvs])
3 AC_CONFIG_SRCDIR(src/cvs.h)
4 AM_INIT_AUTOMAKE([gnu 1.7.9 dist-bzip2 no-define])
8 AM_CONFIG_HEADER(config.h)
14 dnl FIXME the next three calls should be avoided according to autoconf
15 dnl philosophy. for example, AC_CHECK_LIB should be used to look for crypt.
17 dnl These are here instead of later because they want to be called before
18 dnl anything that calls a C compiler.
22 # Find the posix library needed on INTERACTIVE UNIX (ISC)
24 dnl From the Autoconf 2.53 manual (AC_ISC_POSIX):
26 dnl For INTERACTIVE UNIX (ISC), add `-lcposix' to output variable
27 dnl `LIBS' if necessary for POSIX facilities. Call this after
28 dnl `AC_PROG_CC' and before any other macros that use POSIX
29 dnl interfaces. INTERACTIVE UNIX is no longer sold, and Sun says that
30 dnl they will drop support for it on 2006-07-23, so this macro is
31 dnl becoming obsolescent.
33 AC_SEARCH_LIBS([strerror], [cposix])
36 dnl Autoconf stopped setting $ISC sometime before 2.53
38 dnl If this is still important, someone should come up with a generic test
39 dnl for whether _SYSV3 needs to be defined. Removed code below:
41 dnl if test "$ISC" = yes; then
42 dnl CFLAGS="$CFLAGS -D_SYSV3"
43 dnl # And I don't like this... In theory it should be found later if server is
44 dnl # enabled, but maybe something on INTERACTIVE UNIX (ISC) we didn't ask to
45 dnl # link with crypt tries? Anyhow, the autoconf manual says we can delete
46 dnl # this ISC stuff on or after 2006-07-23 when Sun discontinues support and
47 dnl # ISC becomes obsolescent, but I suppose that is probably a matter of
50 dnl # N.B. The reason for doing this is that some moron decided to put a stub
51 dnl # for crypt in libc that always returns NULL. Without this here, the later
52 dnl # check will find the stub instead of the real thing, resulting in a server
53 dnl # that can't process crypted passwords correctly.
55 dnl # again, if we have to try and reenable this for ISC, someone should come
56 dnl # up with a generic test that figures out whether crypt is good or not -
57 dnl # Is it always returning NULL?
58 dnl LIBS="-lcrypt $LIBS"
61 dnl FIXME - This has been broken for at least a few months anyhow, so I'm
62 dnl removing the crypt lib define above, but the correct fix would be to
63 dnl provide a CRYPT_WORKS macro or the like that gets called sometime after
64 dnl the AC_SEARCH_LIBS call that normally finds crypt, and if crypt doesn't
65 dnl work, the macro should be retried with LIBS="-lcrypt $LIBS" forced.
73 AC_PATH_PROG(PERL, perl, no)
74 AC_PATH_PROG(CSH, csh, no)
75 # for contrib/rcs2log.sh & src/cvsbug.in.
76 AC_PATH_PROG(MKTEMP, mktemp, mktemp)
77 if test x"$MKTEMP" = xmktemp; then
78 MKTEMP_SH_FUNCTION=$srcdir/mktemp.sh
80 MKTEMP_SH_FUNCTION=/dev/null
82 AC_SUBST_FILE(MKTEMP_SH_FUNCTION)
84 AC_PATH_PROG(SENDMAIL, sendmail, no, [$PATH:/usr/sbin:/usr/lib])
86 AC_PATH_PROG(PR, pr, no)
87 if test x"$PR" != xno; then
88 AC_DEFINE_UNQUOTED([PR_PROGRAM], ["$PR"], [Path to the pr utility])
91 dnl FIXME This is truly gross.
92 missing_dir=`cd $ac_aux_dir && pwd`
93 dnl FIXME I pulled this default list from sanity.sh. Perhaps these lists
94 dnl can be stored in one location?
96 dnl Yeah, put the value in a variable add it to the substitution list
97 dnl then have configure create sanity.sh from sanity.sh.in...
98 glocs="$PATH:/usr/local/bin:/usr/contrib/bin:/usr/gnu/bin:/local/bin:/local/gnu/bin:/gnu/bin"
99 AC_PATH_PROGS(ROFF, groff roff, $missing_dir/missing roff, $glocs)
100 AC_PATH_PROG(PS2PDF, ps2pdf, $missing_dir/missing ps2pdf)
101 AC_PATH_PROG(TEXI2DVI, texi2dvi, $missing_dir/missing texi2dvi)
104 if test X"$ac_cv_sys_interpreter" != X"yes" ; then
105 # silly trick to avoid problems in AC macros...
106 ac_msg='perl scripts using #! may not be invoked properly'
110 # BSD's logo is a devil for a reason, hey?
111 AC_CACHE_CHECK(for BSD VPATH bug in make, ccvs_cv_bsd_make_vpath_bug,
112 [if test ! -d ac_test_dir ; then
113 AC_TRY_COMMAND([mkdir ac_test_dir])
115 cat >conftestmake <<EOF
117 ac_test_target: ac_test_dep
118 echo BSD VPATH bug present >&2
119 ac_test_dep: ac_test_dep_dep
121 touch ac_test_dir/ac_test_dep_dep
122 touch ac_test_dir/ac_test_dep
124 # Don't know why, but the following test doesn't work under FreeBSD 4.2
125 # without this sleep command
127 if AC_TRY_COMMAND([make -f conftestmake 2>&1 >/dev/null |grep ^BSD\ VPATH\ bug\ present\$ >/dev/null]) ; then
128 ccvs_cv_bsd_make_vpath_bug=yes
130 ccvs_cv_bsd_make_vpath_bug=no
132 AC_TRY_COMMAND([rm -rf ac_test_dir ac_test_target conftestmake])])
133 # We also don't need to worry about the bug when $srcdir = $builddir
134 AM_CONDITIONAL(MAKE_TARGETS_IN_VPATH, \
135 test $ccvs_cv_bsd_make_vpath_bug = no \
172 AC_CHECK_MEMBERS([struct stat.st_blksize])
173 AC_CHECK_MEMBERS([struct stat.st_rdev])
192 dnl Begin GNULIB stuff.
196 dnl We always want to use the GNULIB getpass, so define its name to something
197 dnl that won't conflict with system declarations.
198 AC_DEFINE([getpass], [cvs_getpass],
199 [We want to always use the GNULIB version of getpass which we have in lib,
200 so define getpass to something that won't conflict with any existing system
204 dnl End GNULIB stuff.
242 # we only need one of the following
250 dnl The CVS coding standard (as specified in HACKING) is that if it exists
251 dnl in SunOS4 and ANSI, we use it. CVS itself, of course, therefore doesn't
252 dnl need HAVE_* defines for such functions, but diff wants them.
254 AC_DEFINE(HAVE_STRCHR, 1,
255 [Define if you have strchr (always for CVS).])
256 AC_DEFINE(HAVE_MEMCHR, 1,
257 [Define if you have memchr (always for CVS).])
260 dnl Force lib/regex.c to use malloc instead of messing around with alloca
261 dnl and define the old re_comp routines that we use.
263 AC_DEFINE(REGEX_MALLOC, 1,
264 [Define to force lib/regex.c to use malloc instead of alloca.])
265 AC_DEFINE(_REGEX_RE_COMP, 1,
266 [Define to force lib/regex.c to define re_comp et al.])
268 dnl AC_FUNC_FORK([]) is rather baroque. It seems to be rather more picky
269 dnl than, say, the Single Unix Specification (version 2), which simplifies
270 dnl a lot of cases by saying that the child process can't set any variables
271 dnl (thus avoiding problems with register allocation) or call any functions
272 dnl (thus avoiding problems with whether file descriptors are shared).
273 dnl It would be nice if we could just write to the Single Unix Specification.
274 dnl I think the only way to do redirection this way is by doing it in the
275 dnl parent, and then undoing it afterwards (analogous to windows-NT/run.c).
276 dnl That would appear to have a race condition if the user hits ^C (or
277 dnl some other signal) at the wrong time, as main_cleanup will try to use
278 dnl stdout/stderr. So maybe we are stuck with AC_FUNC_FORK([]).
281 AC_FUNC_CLOSEDIR_VOID
284 dnl Check for shadow password support.
286 dnl We used to try to determine whether shadow passwords were actually in
287 dnl use or not, but the code has been changed to work right reguardless,
288 dnl so we can go back to a simple check.
289 AC_SEARCH_LIBS(getspnam, sec gen, AC_DEFINE(HAVE_GETSPNAM, 1,
290 [Define if you have the getspnam function.]))
293 AC_SYS_LONG_FILE_NAMES
296 if test "$ac_cv_func_fnmatch_works" = no; then
298 AC_CONFIG_LINKS(lib/fnmatch.h:lib/fnmatch.h.in)
299 AC_LIBSOURCE(fnmatch.h.in)
302 dnl for the buffer routine replacements
305 # Try to find connect and gethostbyname.
306 AC_CHECK_LIB(nsl, main)
307 AC_SEARCH_LIBS(connect, xnet socket inet,
308 AC_DEFINE(HAVE_CONNECT, 1,
309 [Define if you have the connect function.]))
310 dnl no need to search nsl for gethostbyname here since we should have
311 dnl just added libnsl above if we found it.
312 AC_SEARCH_LIBS(gethostbyname, netinet)
320 dnl set $(KRB4) from --with-krb4=value -- WITH_KRB4
322 dnl If you change this, keep in mind that some systems have a bogus
323 dnl libkrb in the system libraries, so --with-krb4=value needs to
324 dnl override the system -lkrb.
332 [Kerberos 4 directory (default /usr/kerberos)]),
335 AC_MSG_CHECKING([for KRB4 in $KRB4])
341 AC_MSG_CHECKING([for krb.h])
342 if test "$cross_compiling" != yes && test -r $KRB4/include/krb.h; then
344 CFLAGS="$CFLAGS -I$KRB4/include"
345 AC_TRY_LINK([#include <krb.h>],[int i;],
346 [krb_h=yes krb_incdir=$KRB4/include],
348 AC_TRY_LINK([#include <krb.h>],[int i;],
349 [krb_h=yes krb_incdir=])])
352 AC_TRY_LINK([#include <krb.h>],[int i;],
353 [krb_h=yes krb_incdir=])
355 if test -z "$krb_h"; then
356 AC_TRY_LINK([#include <krb.h>],[int i;],
357 [krb_h=yes krb_incdir=],
358 [if test "$cross_compiling" != yes && test -r $KRB4/include/kerberosIV/krb.h; then
360 CFLAGS="$CFLAGS -I$KRB4/include/kerberosIV"
361 AC_TRY_LINK([#include <krb.h>],[int i;],
362 [krb_h=yes krb_incdir=$KRB4/include/kerberosIV])
366 AC_MSG_RESULT($krb_h)
370 if test -n "$krb_h"; then
372 if test "$cross_compiling" != yes && test -r $KRB4/lib/libkrb.a; then
373 hold_ldflags=$LDFLAGS
374 LDFLAGS="-L${KRB4}/lib $LDFLAGS"
375 AC_CHECK_LIB(krb,printf,[krb_lib=yes krb_libdir=${KRB4}/lib],
376 [LDFLAGS=$hold_ldflags
377 # Using open here instead of printf so we don't
378 # get confused by the cached value for printf from above.
379 AC_CHECK_LIB(krb,open,[krb_lib=yes krb_libdir=])])
380 LDFLAGS=$hold_ldflags
382 AC_CHECK_LIB(krb,printf,[krb_lib=yes krb_libdir=])
383 AC_CHECK_FUNC(krb_recvauth,[krb_lib=yes krb_libdir=])
385 if test -n "$krb_lib"; then
386 AC_DEFINE([HAVE_KERBEROS], 1,
387 [Define if you have MIT Kerberos version 4 available.])
388 test -n "${krb_libdir}" && LIBS="${LIBS} -L${krb_libdir}"
389 # Put -L${krb_libdir} in LDFLAGS temporarily so that it appears before
390 # -ldes in the command line. Don't do it permanently so that we honor
391 # the user's setting for LDFLAGS
392 hold_ldflags=$LDFLAGS
393 test -n "${krb_libdir}" && LDFLAGS="$LDFLAGS -L${krb_libdir}"
394 AC_CHECK_LIB(des,printf,[LIBS="${LIBS} -ldes"])
395 AC_CHECK_LIB(krb,krb_recvauth)
396 AC_CHECK_LIB(krb4,krb_recvauth)
397 LDFLAGS=$hold_ldflags
398 if test -n "$krb_incdir"; then
399 includeopt="${includeopt} -I$krb_incdir"
403 AC_CHECK_FUNCS(krb_get_err_text)
407 dnl WITH_GSSAPI is external
409 dnl TODO - I tried to put these in alphabetical order, but ACX_WITH_GSSAPI
410 dnl fails unless called after the KRB4 stuff. I don't know why.
416 dnl begin --with-editor
418 dnl Set the default editor to use for log messages
423 [The text editor CVS will use by default for log messages.])
425 # Let the confiscator request a specific editor
430 [The default text editor CVS should use for log messages
431 (default autoselects)]), ,
434 # If --with-editor was supplied with an argument, let it override $EDITOR from
435 # the user's environment. We need to unset EDITOR here because AC_CHECK_PROGS
436 # will let the value of EDITOR ride when it is set rather than searching. We
437 # ignore the --without-editor case since it will be caught below.
438 if test -n "$EDITOR" && test yes != $with_editor; then
442 # Set the default when --with-editor wasn't supplied or when it was supplied
443 # without an argument.
444 if test yes = $with_editor; then
445 with_editor="vim vi emacs nano pico edit"
448 if echo $with_editor |grep ^/ >/dev/null; then
449 # If $with_editor is an absolute path, issue a warning if the executable
450 # doesn't exist or isn't usable, but then trust the user and use it
453 AC_MSG_CHECKING([for an editor])
454 AC_MSG_RESULT([$EDITOR])
455 if ! test -f $with_editor \
456 || ! test -x $with_editor; then
457 # warn the user that they may encounter problems
458 AC_MSG_WARN([\`$with_editor' is not a path to an executable file])
460 elif test no != "${with_editor}"; then
461 # Search for an editor
462 AC_CHECK_PROGS([EDITOR], [$with_editor], [no])
463 if test no = "${EDITOR}"; then
465 Failed to find a text file editor. CVS cannot be compiled
466 without a default log message editor. Searched for
467 \`$with_editor'. Try \`configure --with-editor'.])
471 CVS cannot be compiled without a default log message editor.
472 Try \`configure --with-editor'.])
475 dnl FIXME - Using --without-editor will probably break a compile at
476 dnl the moment, but maybe it is reasonable for someone to want to
477 dnl compile a CVS executable that refuses to run if no $EDITOR,
478 dnl $CVS_EDITOR, or -e option is specified? Making a preliminary
479 dnl design decision in this direction, subject to discussion.
481 dnl Still don't know if the above would be useful, but we shouldn't
482 dnl be able to get here any longer without $EDITOR defined due to the
483 dnl error checking above.
485 [EDITOR_DFLT], ["$EDITOR"],
486 [The default editor to use, if one does not specify the "-e" option
487 to cvs, or does not have an EDITOR environment variable. If this
488 is not set to an absolute path to an executable, use the shell to
489 find where the editor actually is. This allows sites with
490 /usr/bin/vi or /usr/ucb/vi to work equally well (assuming that their
491 PATH is reasonable).])
494 dnl done finding an editor
496 dnl end --with-editor
501 dnl Find a temporary directory
507 [The temporary directory CVS should use as a default
508 (default autoselects)]))
510 AC_MSG_CHECKING([for temporary directory])
511 if test -z "$with_tmpdir" || test yes = "$with_tmpdir"; then
512 for with_tmpdir in /tmp /var/tmp no; do
513 if test -d "$with_tmpdir" && test -x "$with_tmpdir" \
514 && test -w "$with_tmpdir" && test -r "$with_tmpdir"; then
518 if test no = "$with_tmpdir"; then
519 AC_MSG_WARN([Failed to find usable temporary directory. Using '/tmp'.])
522 AC_MSG_RESULT([$with_tmpdir])
523 elif ! echo "$with_tmpdir" |grep '^[[\\/]]'; then
524 AC_MSG_RESULT([$with_tmpdir])
525 AC_MSG_ERROR([--with-tmpdir requires an absolute path.])
526 elif ! test -d "$with_tmpdir" || ! test -x "$with_tmpdir" \
527 || ! test -w "$with_tmpdir" || ! test -r "$with_tmpdir"; then
528 AC_MSG_RESULT([$with_tmpdir])
530 [User supplied temporary directory ('$with_tmpdir') does not
531 exist or lacks sufficient permissions for read/write.])
535 [TMPDIR_DFLT], ["$with_tmpdir"],
536 [Directory used for storing temporary files, if not overridden by
537 environment variables or the -T global option. There should be little
538 need to change this (-T is a better mechanism if you need to use a
539 different directory for temporary files).])
542 dnl done finding tmpdir
547 dnl Get default umask
554 [Set the umask CVS will use by default in the repository (default 002)]))
556 if test -z "$with_umask" || test yes = "$with_umask"; then
558 elif test no = "$with_umask"; then
563 [UMASK_DFLT], [$with_umask],
564 [The default umask to use when creating or otherwise setting file or
565 directory permissions in the repository. Must be a value in the
566 range of 0 through 0777. For example, a value of 002 allows group
567 rwx access and world rx access; a value of 007 allows group rwx
568 access but no world access. This value is overridden by the value
569 of the CVSUMASK environment variable, which is interpreted as an
573 dnl Done setting default umask
577 dnl Set CVS Administrator Group
582 [--with-cvs-admin-group=GROUP],
583 [The CVS admin command is restricted to the members of this group.
584 If this group does not exist, all users are allowed to run CVS admin.
585 To disable the CVS admin command for all users, create an empty group
586 by specifying the --with-cvs-admin-group= option. To disable access
587 control for CVS admin, run configure with the --without-cvs-admin-group
588 option. (default 'cvsadmin')]), ,
589 [with_cvs_admin_group=cvsadmin])
591 if test yes = "$with_cvs_admin_group"; then
592 with_cvs_admin_group=cvsadmin
594 if test no != "$with_cvs_admin_group"; then
595 dnl FIXME We should warn if the group doesn't exist
597 [CVS_ADMIN_GROUP], ["$with_cvs_admin_group"],
598 [The CVS admin command is restricted to the members of the group
599 CVS_ADMIN_GROUP. If this group does not exist, all users are
600 allowed to run CVS admin. To disable the CVS admin command for
601 all users, create an empty CVS_ADMIN_GROUP by running configure
602 with the --with-cvs-admin-group= option. To disable access control
603 for CVS admin, run configure with the --without-cvs-admin-group
604 option in order to comment out the define below.])
608 dnl Done setting CVS Administrator Group
612 dnl Set the NDBM library to use.
614 dnl XXX - FIXME - FIXME - FIXME - XXX
616 dnl This is very bad. It should really autodetect an appropriate NDBM library
617 dnl and, if it doesn't find one, decide to use MY_NDBM. I'm am defining
618 dnl this here since this is no worse than it worked when it was in options.h
619 dnl and I am cleaning out options.h so that the Windows version of CVS will
620 dnl compile properly for the next release.
622 dnl That's why this option is in the --with-* section rather than the
623 dnl --enable-* section.
625 dnl XXX - FIXME - FIXME - FIXME - XXX
631 [Use the NDBM library distributed with CVS rather than attempting to use
632 a system NDBM library. Disabling this may not work. (default)]), ,
633 [enable_cvs_ndbm=yes])
634 if test no != "$enable_cvs_ndbm"; then
637 [By default, CVS stores its modules and other such items in flat
638 text files (MY_NDBM enables this). Turning off MY_NDBM causes CVS
639 to look for a system-supplied ndbm database library and use it
640 instead. That may speed things up, but the default setting
641 generally works fine too.])
645 dnl Done selecting NDBM library.
660 # Check for options requesting client and server feature. If none are
661 # given and we have connect(), we want the full client & server arrangement.
666 [Include code for running as a remote client (default)]), ,
667 [if test "$ac_cv_search_connect" != no; then
670 if test no != "$enable_client"; then
672 [CLIENT_SUPPORT], [1],
673 [Define if you want CVS to be able to be a remote repository client.])
677 [password-authenticated-client],
679 [--enable-password-authenticated-client],
680 [Enable pserver as a remote access method in the CVS client
683 if test no != "$enable_password_authenticated_client"; then
684 if test no != "$enable_client"; then
686 [AUTH_CLIENT_SUPPORT], [1],
687 [Enable AUTH_CLIENT_SUPPORT to enable pserver as a remote access
688 method in the CVS client (default)])
691 [--enable-password-authenticated-client is meaningless with
692 the CVS client disabled (--disable-client)])
698 dnl Give the confiscator control over whether the server code is compiled
704 [Include code for running as a server (default)]), ,
705 [if test "$ac_cv_search_connect" != no; then
709 if test no != "$enable_server"; then
711 [SERVER_SUPPORT], [1],
712 [Define if you want CVS to be able to serve repositories to remote
716 dnl The auth server needs to be able to check passwords against passwd
717 dnl file entries, so we only #define AUTH_SERVER_SUPPORT if we can
718 dnl find the crypt function.
724 [Define if you have the crypt function.])
726 [AUTH_SERVER_SUPPORT], [1],
727 [Define if you want to use the password authenticated server.])dnl
731 dnl Allow the configurer to enable server flowcontrol. Read the help
732 dnl strings below for a full explanation.
735 [server-flow-control],
737 [--enable-server-flow-control],
738 [If you are working with a large remote repository and a 'cvs
739 checkout' is swamping your network and memory, define these to
740 enable flow control. You may optionally pass a low water mark
741 in bytes and a high water mark in bytes, separated by commas.
742 (default is enabled 1M,2M)]),
743 [if test yes = $enable_server_flow_control; then
744 enable_server_flow_control=1M,2M
746 [enable_server_flow_control=1M,2M])
747 if test no != $enable_server_flow_control; then
748 ccvs_lwm=`expr "$enable_server_flow_control" : '\(.*\),'`
749 ccvs_hwm=`expr "$enable_server_flow_control" : '.*,\(.*\)'`
750 ccvs_lwm_E=`expr "$ccvs_lwm" : '[[0-9]][[0-9]]*\(.*\)'`
751 ccvs_lwm=`expr "$ccvs_lwm" : '\([[0-9]][[0-9]]*\)'`
752 test "" != "$ccvs_lwm" || ccvs_lwm_E="?"
754 G) ccvs_lwm="$ccvs_lwm * 1024 * 1024 * 1024";;
755 M) ccvs_lwm="$ccvs_lwm * 1024 * 1024";;
756 k) ccvs_lwm="$ccvs_lwm * 1024";;
758 *) AC_MSG_ERROR([Can't parse argument to --enable-server-flow-control
759 ('$enable_server_flow_control') as <lwm>,<hwm>])
761 ccvs_hwm_E=`expr "$ccvs_hwm" : '[[0-9]][[0-9]]*\(.*\)'`
762 ccvs_hwm=`expr "$ccvs_hwm" : '\([[0-9]][[0-9]]*\).*'`
763 test "" != "$ccvs_hwm" || ccvs_hwm_E="?"
765 G) ccvs_hwm="$ccvs_hwm * 1024 * 1024 * 1024";;
766 M) ccvs_hwm="$ccvs_hwm * 1024 * 1024";;
767 k) ccvs_hwm="$ccvs_hwm * 1024";;
768 b | '') ccvs_hwm="$ccvs_hwm";;
769 *) AC_MSG_ERROR([Can't parse argument to --enable-server-flow-control
770 ('$enable_server_flow_control') as <lwm>,<hwm>])
774 [SERVER_FLOWCONTROL], [1],
775 [If you are working with a large remote repository and a 'cvs
776 checkout' is swamping your network and memory, define these to
777 enable flow control. You will end up with even less probability of
778 a consistent checkout (see Concurrency in cvs.texinfo), but CVS
779 doesn't try to guarantee that anyway. The master server process
780 will monitor how far it is getting behind, if it reaches the high
781 water mark, it will signal the child process to stop generating
782 data when convenient (ie: no locks are held, currently at the
783 beginning of a new directory). Once the buffer has drained
784 sufficiently to reach the low water mark, it will be signalled to
787 [SERVER_LO_WATER], [($ccvs_lwm)],
788 [The low water mark in bytes for server flow control. Required if
789 SERVER_FLOWCONTROL is defined, and useless otherwise.])
791 [SERVER_HI_WATER], [($ccvs_hwm)],
792 [The high water mark in bytes for server flow control. Required if
793 SERVER_FLOWCONTROL is defined, and useless otherwise.])
794 fi # enable_server_flow_control
799 dnl begin --enable-case-sensitivity
805 [--enable-case-sensitivity],
806 [Force CVS to expect a case sensitive file system. Enabling this on a case
807 insensitive system should have little effect on the server or client
808 operation, though client users may ocassionally be suprised that the CVS
809 server appears to be case sensitive. Disabling this for a case sensitive
810 server disables server support for case insensitive clients, which can
811 confuse all users of case insensitive clients contacting the server.
812 Disabling this for a case sensitive client will cause the client to ask
813 servers to behave case insensitively, which could cause confusion for
814 users, but also probably no real harm. (default autoselects based on the
815 case sensitivity of the file system containing the current working
817 [case "$enable_case_sensitivity" in
820 AC_MSG_ERROR([Unrecognized argument to --enable-case-sensitivity: \`$enable_case_sensitivity'. Acceptable values are \`yes', \`no', and \`auto'.])
823 [enable_case_sensitivity=auto])
825 acx_forced=' (forced)'
826 AC_MSG_CHECKING([for a case sensitive file system])
827 if test $enable_case_sensitivity = auto; then
829 dnl Check for a case insensitive filesystem, like Mac OS X and Windows have.
831 AC_CACHE_VAL([acx_cv_case_sensitive],
832 [ rm -f ac_TEST_filenames_CASE_sensitive
833 echo foo >ac_test_filenames_case_sensitive
834 if test -f ac_TEST_filenames_CASE_sensitive; then
835 acx_cv_case_sensitive=no
837 acx_cv_case_sensitive=yes
839 rm ac_test_filenames_case_sensitive
841 enable_case_sensitivity=$acx_cv_case_sensitive
844 AC_MSG_RESULT([$enable_case_sensitivity$acx_forced])
845 if test $enable_case_sensitivity = no; then
846 AC_DEFINE([FILENAMES_CASE_INSENSITIVE], [1],
847 [Define if this executable will be running on case insensitive
848 file systems. In the client case, this means that it will request
849 that the server pretend to be case insensitive if it isn't
851 dnl Compile fncase.c (containing fncase() & fncmp()) to handle file name
852 dnl comparisons on case insensitive filesystems.
857 dnl end --enable-case-sensitivity
862 dnl begin --enable-encryption
866 dnl Use --enable-encryption to turn on encryption support, but ignore this
867 dnl option unless either client or server is enabled.
872 [--enable-encryption],
873 [Enable encryption support (disabled by default)]), ,
874 [enable_encryption=no])
875 if test "$enable_encryption" = yes; then
876 if test no != "$with_client" || test no != "$with_server"; then
879 [Define to enable encryption support.])
882 [--enable-encryption is meaningless when neither the CVS client
883 nor the CVS server is enabled (--disable-client and --disable-server).])
888 dnl end --enable-encryption
893 dnl begin --enable-force-editor
899 [--enable-force-editor],
900 [When committing or importing files, you must enter a log message.
901 Normally, you can do this either via the -m flag on the command
902 line, the -F flag on the command line, or an editor will be started
903 for you. If you like to use logging templates (the rcsinfo file
904 within the $CVSROOT/CVSROOT directory), you might want to force
905 people to use the editor even if they specify a message with -m or
906 -F. --enable-force-editor will cause the -m or -F message to be
907 appended to the temp file when the editor is started. (disabled
909 [enable_force_editor=no])
911 if test yes = "$enable_force_editor"; then
913 [FORCE_USE_EDITOR], [1],
914 [When committing or importing files, you must enter a log message.
915 Normally, you can do this either via the -m flag on the command
916 line, the -F flag on the command line, or an editor will be started
917 for you. If you like to use logging templates (the rcsinfo file
918 within the $CVSROOT/CVSROOT directory), you might want to force
919 people to use the editor even if they specify a message with -m or
920 -F. Enabling FORCE_USE_EDITOR will cause the -m or -F message to be
921 appended to the temp file when the editor is started.])
925 dnl end --enable-force-editor
930 dnl begin --enable-rootcommit
934 dnl I don't like this here, but I don't really like options.h, either.
935 dnl Besides, this is causing some problems currently when compiling under
936 dnl Windows and moving it here should avoid the issue (the wrong options.h
939 dnl I don't like making this a runtime option either. I think I just don't
940 dnl like making it easy to get to, but putting it here goes along with the
946 [--enable-rootcommit],
947 [Allow the root user to commit files (disabled by default)]), ,
948 [enable_rootcommit=no])
949 if test "$enable_rootcommit" = no; then
952 [When committing a permanent change, CVS and RCS make a log entry of
953 who committed the change. If you are committing the change logged
954 in as "root" (not under "su" or other root-priv giving program),
955 CVS/RCS cannot determine who is actually making the change.
957 As such, by default, CVS prohibits changes committed by users
958 logged in as "root". You can disable checking by passing the
959 "--enable-rootcommit" option to configure or by commenting out the
964 dnl end --enable-rootcommit
975 dnl For the moment we will assume that all systems which have
976 dnl the unixyness to run configure are unixy enough to do the
977 dnl PreservePermissions stuff. I have this sinking feeling that
978 dnl things won't be that simple, before long.
979 dnl AC_DEFINE(PRESERVE_PERMISSIONS_SUPPORT, 1,
980 dnl [Define if this system supports chown(), link(), and friends.])
982 dnl On cygwin32, we configure like a Unix system, but we need some support
983 dnl libraries. We do this at the end so that the new libraries are added at
986 dnl FIXME: We should be trying to meet the autoconf ideal of checking for
987 dnl the properties of the system rather than the name of the os here. In other
988 dnl words, we should check the case sensitivty of the system and then for
989 dnl the support functions we are using and which library we find them in.
990 AC_CACHE_CHECK(for cygwin32, ccvs_cv_sys_cygwin32,
991 [AC_TRY_COMPILE([], [return __CYGWIN32__;],
992 ccvs_cv_sys_cygwin32=yes, ccvs_cv_sys_cygwin32=no)])
993 if test $ccvs_cv_sys_cygwin32 = yes; then
994 LIBS="$LIBS -ladvapi32"
996 dnl On Windows you can only change file times if you can write to
997 dnl the file. cygwin32 should really handle this for us, but as of
998 dnl January 1998 it doesn't.
999 AC_DEFINE(UTIME_EXPECTS_WRITABLE, 1,
1000 [Define if utime requires write access to the file (true on Windows,
1003 dnl On Windows we must use setmode to change between binary and text
1004 dnl mode. This probably doesn't really require two macro definitions
1005 AC_DEFINE(USE_SETMODE_STDOUT, 1,
1006 [Define if setmode is required when writing binary data to stdout.])
1007 AC_DEFINE(HAVE_SETMODE, 1,
1008 [Define if the diff library should use setmode for binary files.])
1011 dnl associate the setting of the execute bit with the individual scripts
1012 AC_CONFIG_FILES(contrib/check_cvs, [chmod +x contrib/check_cvs])
1013 AC_CONFIG_FILES(contrib/clmerge, [chmod +x contrib/clmerge])
1014 AC_CONFIG_FILES(contrib/cln_hist, [chmod +x contrib/cln_hist])
1015 AC_CONFIG_FILES(contrib/commit_prep, [chmod +x contrib/commit_prep])
1016 AC_CONFIG_FILES(contrib/cvs_acls, [chmod +x contrib/cvs_acls])
1017 AC_CONFIG_FILES(contrib/log, [chmod +x contrib/log])
1018 AC_CONFIG_FILES(contrib/log_accum, [chmod +x contrib/log_accum])
1019 AC_CONFIG_FILES(contrib/mfpipe, [chmod +x contrib/mfpipe])
1020 AC_CONFIG_FILES(contrib/pvcs2rcs, [chmod +x contrib/pvcs2rcs])
1021 AC_CONFIG_FILES(contrib/rcs2log:contrib/rcs2log.sh, [chmod +x contrib/rcs2log])
1022 AC_CONFIG_FILES(contrib/rcslock, [chmod +x contrib/rcslock])
1023 AC_CONFIG_FILES(contrib/sccs2rcs, [chmod +x contrib/sccs2rcs])
1024 AC_CONFIG_FILES(doc/mkman, [chmod +x doc/mkman])
1025 AC_CONFIG_FILES(src/cvsbug, [chmod +x src/cvsbug])
1026 AC_CONFIG_FILES(windows-NT/fix-msvc-mak:windows-NT/fix-msvc-mak-head.pl:windows-NT/fix-msvc-mak.pl,
1027 [chmod +x windows-NT/fix-msvc-mak])
1030 AC_CONFIG_FILES([Makefile \
1042 windows-NT/Makefile \
1043 windows-NT/SCC/Makefile \
1051 # Report the state of this version of CVS if this is from dev.
1052 m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [[0-9]*\.[0-9]*\.[0-9]*\.[0-9]],
1055 You are about to use an unreleased version of CVS. Be sure to
1056 read the relevant mailing lists, most importantly <info-cvs@gnu.org>.
1058 Below you will find information on the status of this version of CVS.
1062 sed -n '/^\* Status/,$p' $srcdir/BUGS