1 dnl configure.in for cvs
4 [Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
5 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6 Free Software Foundation, Inc.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2, or (at your option)
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.])
18 AC_INIT([Concurrent Versions System (CVS)],[1.12.13],
19 [bug-cvs@nongnu.org],[cvs])
20 AC_CONFIG_SRCDIR(src/cvs.h)
21 AC_CONFIG_AUX_DIR(build-aux)
22 AM_INIT_AUTOMAKE([gnu 1.9.2 dist-bzip2 no-define])
25 AC_PREFIX_PROGRAM(cvs)
26 AM_CONFIG_HEADER(config.h)
29 dnl This needs to be called to enable certain system extensions before calling
36 # Find the posix library needed on INTERACTIVE UNIX (ISC)
38 dnl From the Autoconf 2.53 manual (AC_ISC_POSIX):
40 dnl For INTERACTIVE UNIX (ISC), add `-lcposix' to output variable
41 dnl `LIBS' if necessary for POSIX facilities. Call this after
42 dnl `AC_PROG_CC' and before any other macros that use POSIX
43 dnl interfaces. INTERACTIVE UNIX is no longer sold, and Sun says that
44 dnl they will drop support for it on 2006-07-23, so this macro is
45 dnl becoming obsolescent.
47 AC_SEARCH_LIBS([strerror], [cposix])
50 dnl Autoconf stopped setting $ISC sometime before 2.53
52 dnl If this is still important, someone should come up with a generic test
53 dnl for whether _SYSV3 needs to be defined. Removed code below:
55 dnl if test "$ISC" = yes; then
56 dnl CFLAGS="$CFLAGS -D_SYSV3"
57 dnl # And I don't like this... In theory it should be found later if server is
58 dnl # enabled, but maybe something on INTERACTIVE UNIX (ISC) we didn't ask to
59 dnl # link with crypt tries? Anyhow, the autoconf manual says we can delete
60 dnl # this ISC stuff on or after 2006-07-23 when Sun discontinues support and
61 dnl # ISC becomes obsolescent, but I suppose that is probably a matter of
64 dnl # N.B. The reason for doing this is that some moron decided to put a stub
65 dnl # for crypt in libc that always returns NULL. Without this here, the later
66 dnl # check will find the stub instead of the real thing, resulting in a server
67 dnl # that can't process crypted passwords correctly.
69 dnl # again, if we have to try and reenable this for ISC, someone should come
70 dnl # up with a generic test that figures out whether crypt is good or not -
71 dnl # Is it always returning NULL?
72 dnl LIBS="-lcrypt $LIBS"
75 dnl FIXME - This has been broken for at least a few months anyhow, so I'm
76 dnl removing the crypt lib define above, but the correct fix would be to
77 dnl provide a CRYPT_WORKS macro or the like that gets called sometime after
78 dnl the AC_SEARCH_LIBS call that normally finds crypt, and if crypt doesn't
79 dnl work, the macro should be retried with LIBS="-lcrypt $LIBS" forced.
87 AC_PATH_PROG(PERL, perl, no)
88 AC_PATH_PROG(CSH, csh, no)
89 # for contrib/rcs2log.sh & src/cvsbug.in.
90 AC_PATH_PROG(MKTEMP, mktemp, mktemp)
91 if test x"$MKTEMP" = xmktemp; then
92 MKTEMP_SH_FUNCTION=$srcdir/mktemp.sh
94 MKTEMP_SH_FUNCTION=/dev/null
96 AC_SUBST_FILE(MKTEMP_SH_FUNCTION)
98 AC_PATH_PROG(SENDMAIL, sendmail, no, [$PATH:/usr/sbin:/usr/lib])
100 AC_PATH_PROG(PR, pr, no)
101 if test x"$PR" != xno; then
102 AC_DEFINE_UNQUOTED([PR_PROGRAM], ["$PR"], [Path to the pr utility])
105 dnl FIXME This is truly gross.
106 missing_dir=`cd $ac_aux_dir && pwd`
107 dnl FIXME I pulled this default list from sanity.sh. Perhaps these lists
108 dnl can be stored in one location?
110 dnl Yeah, put the value in a variable add it to the substitution list
111 dnl then have configure create sanity.sh from sanity.sh.in...
112 glocs="$PATH:/usr/local/bin:/usr/contrib/bin:/usr/gnu/bin:/local/bin:/local/gnu/bin:/gnu/bin"
113 AC_PATH_PROGS(ROFF, groff roff, $missing_dir/missing roff, $glocs)
114 AC_PATH_PROG(PS2PDF, ps2pdf, $missing_dir/missing ps2pdf)
115 AC_PATH_PROG(TEXI2DVI, texi2dvi, $missing_dir/missing texi2dvi)
118 if test X"$ac_cv_sys_interpreter" != X"yes" ; then
119 # silly trick to avoid problems in AC macros...
120 ac_msg='perl scripts using #! may not be invoked properly'
124 # BSD's logo is a devil for a reason, hey?
125 AC_CACHE_CHECK(for BSD VPATH bug in make, ccvs_cv_bsd_make_vpath_bug,
126 [if test ! -d ac_test_dir ; then
127 AC_TRY_COMMAND([mkdir ac_test_dir])
129 cat >conftestmake <<EOF
131 ac_test_target: ac_test_dep
132 echo BSD VPATH bug present >&2
133 ac_test_dep: ac_test_dep_dep
135 touch ac_test_dir/ac_test_dep_dep
136 touch ac_test_dir/ac_test_dep
138 # Don't know why, but the following test doesn't work under FreeBSD 4.2
139 # without this sleep command
141 if AC_TRY_COMMAND([make -f conftestmake 2>&1 >/dev/null |grep ^BSD\ VPATH\ bug\ present\$ >/dev/null]) ; then
142 ccvs_cv_bsd_make_vpath_bug=yes
144 ccvs_cv_bsd_make_vpath_bug=no
146 AC_TRY_COMMAND([rm -rf ac_test_dir ac_test_target conftestmake])])
147 # We also don't need to worry about the bug when $srcdir = $builddir
148 AM_CONDITIONAL(MAKE_TARGETS_IN_VPATH, \
149 test $ccvs_cv_bsd_make_vpath_bug = no \
179 AC_CHECK_MEMBERS([struct stat.st_blksize])
180 AC_CHECK_MEMBERS([struct stat.st_rdev])
183 if test $ac_cv_func_fseeko = no; then
188 # Replace functions with versions in lib/ when they can't be found.
194 # Special hack for a SunOS 5.7 (aka Solaris 7) select() problem.
199 # Begin GNULIB stuff.
202 # Look for functions from GNULIB and replace with versions in lib/ when
204 dnl This calls most of the GNULIB macros we need via the
205 dnl autogenerated m4/gnulib.m4.
207 dnl For one reason or another, the autogenerated m4/gnulib.m4 wants
208 dnl AM_GNU_GETTEXT([external]) called directly from here.
209 AM_GNU_GETTEXT([external])
210 AM_GNU_GETTEXT_VERSION dnl work around for autoconf-2.57 bug.
211 # The error module still poses merge problems.
213 dnl The following macros can be called by other GNULIB macros but are also
214 dnl used by the UNIQUE_*_TYPE stuff below. I don't want to rely on the GNULIB
215 dnl macros which call these to continue to do so, so use AC_REQUIRE, which can
216 dnl only be called from within another macro, to only call them only once.
217 AC_DEFUN([CCVS_CALL_GNULIB_MACROS_ONCE],
218 [AC_REQUIRE([gt_TYPE_LONGDOUBLE])
219 AC_REQUIRE([gt_TYPE_WCHAR_T])
220 AC_REQUIRE([gt_TYPE_WINT_T])
221 AC_REQUIRE([gl_AC_TYPE_INTMAX_T])
222 AC_REQUIRE([gl_FUNC_MMAP_ANON])
223 AC_REQUIRE([gl_AC_TYPE_LONG_LONG])])
224 CCVS_CALL_GNULIB_MACROS_ONCE()
225 dnl Until I persuade the GNULIB folks to integrate this module.
234 # Check for function existance.
264 dnl Find the sizes of various types and set a variable for some if they
265 dnl are "unique", meaning it does not share a size with a lower precedence
268 dnl also, I snagged this cross_compiling line from openldap's autoconf,
269 dnl because I can't figure out how to stop autoconf from giving cross compiler
270 dnl related warnings each time the AC_CHECK_SIZEOF function is run
272 if test $cross_compiling = yes ; then
273 AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
275 AC_CHECK_SIZEOF(char)
276 AC_CACHE_CHECK(for uniquely sized char,
277 ccvs_cv_unique_int_type_char,
278 [if set |grep ^ccvs_cv_unique_int_type_ \
279 |grep "($ac_cv_sizeof_char)" >/dev/null ; then
280 ccvs_cv_unique_int_type_char=no
282 ccvs_cv_unique_int_type_char=yes\($ac_cv_sizeof_char\)
284 if test $ccvs_cv_unique_int_type_char != no ; then
285 AC_DEFINE( UNIQUE_INT_TYPE_CHAR, 1,
286 [Define if char is the first integer type
287 detected with its size.])
289 AC_CHECK_SIZEOF(short)
290 AC_CACHE_CHECK(for uniquely sized short,
291 ccvs_cv_unique_int_type_short,
292 [if set |grep ^ccvs_cv_unique_int_type_ \
293 |grep "($ac_cv_sizeof_short)" >/dev/null ; then
294 ccvs_cv_unique_int_type_short=no
296 ccvs_cv_unique_int_type_short=yes\($ac_cv_sizeof_short\)
298 if test $ccvs_cv_unique_int_type_short != no ; then
299 AC_DEFINE( UNIQUE_INT_TYPE_SHORT, 1,
300 [Define if short is the first integer type
301 detected with its size.])
304 AC_CACHE_CHECK(for uniquely sized int,
305 ccvs_cv_unique_int_type_int,
306 [if set |grep ^ccvs_cv_unique_int_type_ \
307 |grep "($ac_cv_sizeof_int)" >/dev/null ; then
308 ccvs_cv_unique_int_type_int=no
310 ccvs_cv_unique_int_type_int=yes\($ac_cv_sizeof_int\)
312 if test $ccvs_cv_unique_int_type_int != no ; then
313 AC_DEFINE( UNIQUE_INT_TYPE_INT, 1,
314 [Define if int is the first integer type
315 detected with its size.])
317 AC_CHECK_SIZEOF(long)
318 AC_CACHE_CHECK(for uniquely sized long,
319 ccvs_cv_unique_int_type_long,
320 [if set |grep ^ccvs_cv_unique_int_type_ \
321 |grep "($ac_cv_sizeof_long)" >/dev/null ; then
322 ccvs_cv_unique_int_type_long=no
324 ccvs_cv_unique_int_type_long=yes\($ac_cv_sizeof_long\)
326 if test $ccvs_cv_unique_int_type_long != no ; then
327 AC_DEFINE(UNIQUE_INT_TYPE_LONG, 1,
328 [Define if long int is the first integer type
329 detected with its size.])
331 if test $ac_cv_type_long_long != no; then
332 AC_CHECK_SIZEOF(long long)
333 AC_CACHE_CHECK(for uniquely sized long long,
334 ccvs_cv_unique_int_type_long_long,
335 [if set |grep ^ccvs_cv_unique_int_type_ \
336 |grep "($ac_cv_sizeof_long_long)" >/dev/null ; then
337 ccvs_cv_unique_int_type_long_long=no
339 ccvs_cv_unique_int_type_long_long=yes\($ac_cv_sizeof_long_long\)
341 if test $ccvs_cv_unique_int_type_long_long != no ; then
342 AC_DEFINE(UNIQUE_INT_TYPE_LONG_LONG, 1,
343 [Define if long long is the first integer type
344 detected with its size.])
347 AC_CHECK_SIZEOF(size_t)
348 AC_CACHE_CHECK(for uniquely sized size_t,
349 ccvs_cv_unique_int_type_size_t,
350 [if set |grep ^ccvs_cv_unique_int_type_ \
351 |grep "($ac_cv_sizeof_size_t)" >/dev/null ; then
352 ccvs_cv_unique_int_type_size_t=no
354 ccvs_cv_unique_int_type_size_t=yes\($ac_cv_sizeof_size_t\)
356 if test $ccvs_cv_unique_int_type_size_t != no ; then
357 AC_DEFINE(UNIQUE_INT_TYPE_SIZE_T, 1,
358 [Define if size_t is the first integer type
359 detected with its size.])
361 AC_CHECK_SIZEOF(ptrdiff_t)
362 AC_CACHE_CHECK(for uniquely sized ptrdiff_t,
363 ccvs_cv_unique_int_type_ptrdiff_t,
364 [if set |grep ^ccvs_cv_unique_int_type_ \
365 |grep "($ac_cv_sizeof_ptrdiff_t)" >/dev/null ; then
366 ccvs_cv_unique_int_type_ptrdiff_t=no
368 ccvs_cv_unique_int_type_ptrdiff_t=yes\($ac_cv_sizeof_ptrdiff_t\)
370 if test $ccvs_cv_unique_int_type_ptrdiff_t != no ; then
371 AC_DEFINE(UNIQUE_INT_TYPE_PTRDIFF_T, 1,
372 [Define if ptrdiff_t is the first integer type
373 detected with its size.])
375 if test $gt_cv_c_wint_t != no; then
376 AC_CHECK_SIZEOF(wint_t, [], [[#include <stdio.h>
379 AC_CACHE_CHECK(for uniquely sized wint_t,
380 ccvs_cv_unique_int_type_wint_t,
381 [if set |grep ^ccvs_cv_unique_int_type_ \
382 |grep "($ac_cv_sizeof_wint_t)" >/dev/null ; then
383 ccvs_cv_unique_int_type_wint_t=no
385 ccvs_cv_unique_int_type_wint_t=yes\($ac_cv_sizeof_wint_t\)
387 if test $ccvs_cv_unique_int_type_wint_t != no ; then
388 AC_DEFINE( UNIQUE_INT_TYPE_WINT_T, 1,
389 [Define if wint_t is the first integer type
390 detected with its size.])
393 if test $gt_cv_c_intmax_t != no; then
394 AC_CHECK_SIZEOF(intmax_t, [], [[#include <stdio.h>
395 #ifdef HAVE_INTTYPES_H
396 #include <inttypes.h>
403 AC_CACHE_CHECK(for uniquely sized intmax_t,
404 ccvs_cv_unique_int_type_intmax_t,
405 [if set |grep ^ccvs_cv_unique_int_type_ \
406 |grep "($ac_cv_sizeof_intmax_t)" >/dev/null ; then
407 ccvs_cv_unique_int_type_intmax_t=no
409 ccvs_cv_unique_int_type_intmax_t=yes\($ac_cv_sizeof_intmax_t\)
411 if test $ccvs_cv_unique_int_type_intmax_t != no ; then
412 AC_DEFINE( UNIQUE_INT_TYPE_INTMAX_T, 1,
413 [Define if intmax_t is the first integer type
414 detected with its size.])
419 dnl and the same for floats...
421 AC_CHECK_SIZEOF(float)
422 AC_CACHE_CHECK(for uniquely sized float,
423 ccvs_cv_unique_float_type_float,
424 [if set |grep ^ccvs_cv_unique_float_type_ \
425 |grep "($ac_cv_sizeof_float)" >/dev/null ; then
426 ccvs_cv_unique_float_type_float=no
428 ccvs_cv_unique_float_type_float=yes\($ac_cv_sizeof_float\)
430 if test $ccvs_cv_unique_float_type_float != no ; then
431 AC_DEFINE( UNIQUE_FLOAT_TYPE_FLOAT, 1,
432 [Define if float is the first floating point type
433 detected with its size.])
435 AC_CHECK_SIZEOF(double)
436 AC_CACHE_CHECK(for uniquely sized double,
437 ccvs_cv_unique_float_type_double,
438 [if set |grep ^ccvs_cv_unique_float_type_ \
439 |grep "($ac_cv_sizeof_double)" >/dev/null ; then
440 ccvs_cv_unique_float_type_double=no
442 ccvs_cv_unique_float_type_double=yes\($ac_cv_sizeof_double\)
444 if test $ccvs_cv_unique_float_type_double != no ; then
445 AC_DEFINE( UNIQUE_FLOAT_TYPE_DOUBLE, 1,
446 [Define if double is the first floating point type
447 detected with its size.])
449 if test $gt_cv_c_long_double != no; then
450 AC_CHECK_SIZEOF(long double)
451 AC_CACHE_CHECK(for uniquely sized long double,
452 ccvs_cv_unique_float_type_long_double,
453 [if set |grep ^ccvs_cv_unique_float_type_ \
454 |grep "($ac_cv_sizeof_long_double)" >/dev/null ; then
455 ccvs_cv_unique_float_type_long_double=no
457 ccvs_cv_unique_float_type_long_double=yes\($ac_cv_sizeof_long_double\)
459 if test $ccvs_cv_unique_float_type_long_double != no ; then
460 AC_DEFINE(UNIQUE_FLOAT_TYPE_LONG_DOUBLE, 1,
461 [Define if long double is the first floating point
462 type detected with its size.])
468 dnl The CVS coding standard (as specified in HACKING) is that if it exists
469 dnl in SunOS4 and ANSI, we use it. CVS itself, of course, therefore doesn't
470 dnl need HAVE_* defines for such functions, but diff wants them.
472 AC_DEFINE(HAVE_STRCHR, 1,
473 [Define if you have strchr (always for CVS).])
474 AC_DEFINE(HAVE_MEMCHR, 1,
475 [Define if you have memchr (always for CVS).])
478 dnl Force lib/regex.c to use malloc instead of messing around with alloca
479 dnl and define the old re_comp routines that we use.
481 AC_DEFINE(REGEX_MALLOC, 1,
482 [Define to force lib/regex.c to use malloc instead of alloca.])
483 AC_DEFINE(_REGEX_RE_COMP, 1,
484 [Define to force lib/regex.c to define re_comp et al.])
486 dnl AC_FUNC_FORK([]) is rather baroque. It seems to be rather more picky
487 dnl than, say, the Single Unix Specification (version 2), which simplifies
488 dnl a lot of cases by saying that the child process can't set any variables
489 dnl (thus avoiding problems with register allocation) or call any functions
490 dnl (thus avoiding problems with whether file descriptors are shared).
491 dnl It would be nice if we could just write to the Single Unix Specification.
492 dnl I think the only way to do redirection this way is by doing it in the
493 dnl parent, and then undoing it afterwards (analogous to windows-NT/run.c).
494 dnl That would appear to have a race condition if the user hits ^C (or
495 dnl some other signal) at the wrong time, as main_cleanup will try to use
496 dnl stdout/stderr. So maybe we are stuck with AC_FUNC_FORK([]).
499 AC_FUNC_CLOSEDIR_VOID
502 dnl Check for shadow password support.
504 dnl We used to try to determine whether shadow passwords were actually in
505 dnl use or not, but the code has been changed to work right reguardless,
506 dnl so we can go back to a simple check.
507 AC_SEARCH_LIBS(getspnam, sec gen, AC_DEFINE(HAVE_GETSPNAM, 1,
508 [Define if you have the getspnam function.]))
511 AC_SYS_LONG_FILE_NAMES
513 dnl for debugging code
516 # Try to find connect and gethostbyname.
517 AC_CHECK_LIB(nsl, main)
518 AC_SEARCH_LIBS(connect, xnet socket inet,
519 AC_DEFINE(HAVE_CONNECT, 1,
520 [Define if you have the connect function.]))
521 dnl no need to search nsl for gethostbyname here since we should have
522 dnl just added libnsl above if we found it.
523 AC_SEARCH_LIBS(gethostbyname, netinet)
525 AC_SUBST(cvs_client_objects)
533 dnl set $(KRB4) from --with-krb4=value -- WITH_KRB4
535 dnl If you change this, keep in mind that some systems have a bogus
536 dnl libkrb in the system libraries, so --with-krb4=value needs to
537 dnl override the system -lkrb.
545 [Kerberos 4 directory (default /usr/kerberos)]),
548 AC_MSG_CHECKING([for KRB4 in $KRB4])
554 AC_MSG_CHECKING([for krb.h])
555 if test "$cross_compiling" != yes && test -r $KRB4/include/krb.h; then
557 CFLAGS="$CFLAGS -I$KRB4/include"
558 AC_TRY_LINK([#include <krb.h>],[int i;],
559 [krb_h=yes krb_incdir=$KRB4/include],
561 AC_TRY_LINK([#include <krb.h>],[int i;],
562 [krb_h=yes krb_incdir=])])
565 AC_TRY_LINK([#include <krb.h>],[int i;],
566 [krb_h=yes krb_incdir=])
568 if test -z "$krb_h"; then
569 AC_TRY_LINK([#include <krb.h>],[int i;],
570 [krb_h=yes krb_incdir=],
571 [if test "$cross_compiling" != yes && test -r $KRB4/include/kerberosIV/krb.h; then
573 CFLAGS="$CFLAGS -I$KRB4/include/kerberosIV"
574 AC_TRY_LINK([#include <krb.h>],[int i;],
575 [krb_h=yes krb_incdir=$KRB4/include/kerberosIV])
579 AC_MSG_RESULT($krb_h)
581 if test -n "$krb_h"; then
583 if test "$cross_compiling" != yes && test -r $KRB4/lib/libkrb.a; then
584 hold_ldflags=$LDFLAGS
585 LDFLAGS="-L${KRB4}/lib $LDFLAGS"
586 AC_CHECK_LIB(krb,printf,[krb_lib=yes krb_libdir=${KRB4}/lib],
587 [LDFLAGS=$hold_ldflags
588 # Using open here instead of printf so we don't
589 # get confused by the cached value for printf from above.
590 AC_CHECK_LIB(krb,open,[krb_lib=yes krb_libdir=])])
591 LDFLAGS=$hold_ldflags
593 AC_CHECK_LIB(krb,printf,[krb_lib=yes krb_libdir=])
594 AC_CHECK_FUNC(krb_recvauth,[krb_lib=yes krb_libdir=])
596 if test -n "$krb_lib"; then
597 AC_DEFINE([HAVE_KERBEROS], 1,
598 [Define if you have MIT Kerberos version 4 available.])
599 cvs_client_objects="$cvs_client_objects kerberos4-client.o"
600 test -n "${krb_libdir}" && LIBS="${LIBS} -L${krb_libdir}"
601 # Put -L${krb_libdir} in LDFLAGS temporarily so that it appears before
602 # -ldes in the command line. Don't do it permanently so that we honor
603 # the user's setting for LDFLAGS
604 hold_ldflags=$LDFLAGS
605 test -n "${krb_libdir}" && LDFLAGS="$LDFLAGS -L${krb_libdir}"
606 AC_CHECK_LIB(des,printf,[LIBS="${LIBS} -ldes"])
607 AC_CHECK_LIB(krb,krb_recvauth)
608 AC_CHECK_LIB(krb4,krb_recvauth)
609 LDFLAGS=$hold_ldflags
610 if test -n "$krb_incdir"; then
611 CPPFLAGS="$CPPFLAGS -I$krb_incdir"
615 AC_CHECK_FUNCS(krb_get_err_text)
619 dnl WITH_GSSAPI is external
621 dnl TODO - I tried to put these in alphabetical order, but ACX_WITH_GSSAPI
622 dnl fails unless called after the KRB4 stuff. I don't know why.
627 dnl WITH_EXTERNAL_ZLIB is external
629 ACX_WITH_EXTERNAL_ZLIB
634 dnl Many sites no longer desire the use of "rsh" as the default
635 dnl remote shell program. They typically favor "ssh" as the default
637 # What remote shell transport should our client cvs default to using?
642 [The default remote shell CVS will use for :ext: transport
644 [with_rsh="ssh rsh"])
646 if test no = "$with_rsh"; then
647 AC_MSG_WARN([Failed to find usable remote shell. Using 'rsh'.])
649 elif test yes = "$with_rsh"; then
650 # Make --with-rsh mean the same thing as --with-rsh=rsh
654 if echo $with_rsh |grep ^/ >/dev/null; then
655 # If $with_rsh is an absolute path, issue a warning if the executable
656 # doesn't exist or isn't usable, but then trust the user and use it
658 with_default_rsh=$with_rsh
659 AC_MSG_CHECKING([for a remote shell])
660 if ! test -f $with_rsh \
661 || ! test -x $with_rsh; then
662 # warn the user that they may encounter problems
663 AC_MSG_WARN([$with_rsh is not a path to an executable file])
666 # Search for a remote shell
667 AC_CHECK_PROGS([with_default_rsh], [$with_rsh], "rsh")
671 [RSH_DFLT], ["$with_default_rsh"],
672 [The default remote shell to use, if one does not specify the
673 CVS_RSH environment variable.])
674 RSH_DFLT=$with_default_rsh
676 dnl done with finding a default CVS_RSH value
682 dnl begin --with-editor
684 dnl Set the default editor to use for log messages
689 [The text editor CVS will use by default for log messages.])
691 # Let the confiscator request a specific editor
696 [The default text editor CVS should use for log messages
697 (default autoselects)]), ,
700 # If --with-editor was supplied with an argument, let it override $EDITOR from
701 # the user's environment. We need to unset EDITOR here because AC_CHECK_PROGS
702 # will let the value of EDITOR ride when it is set rather than searching. We
703 # ignore the --without-editor case since it will be caught below.
704 if test -n "$EDITOR" && test yes != $with_editor; then
708 # Set the default when --with-editor wasn't supplied or when it was supplied
709 # without an argument.
710 if test yes = $with_editor; then
711 with_editor="vim vi emacs nano pico edit"
714 if echo $with_editor |grep ^/ >/dev/null; then
715 # If $with_editor is an absolute path, issue a warning if the executable
716 # doesn't exist or isn't usable, but then trust the user and use it
719 AC_MSG_CHECKING([for an editor])
720 AC_MSG_RESULT([$EDITOR])
721 if ! test -f $with_editor \
722 || ! test -x $with_editor; then
723 # warn the user that they may encounter problems
724 AC_MSG_WARN([\`$with_editor' is not a path to an executable file])
726 elif test no != "${with_editor}"; then
727 # Search for an editor
728 AC_CHECK_PROGS([EDITOR], [$with_editor], [no])
729 if test no = "${EDITOR}"; then
731 Failed to find a text file editor. CVS cannot be compiled
732 without a default log message editor. Searched for
733 \`$with_editor'. Try \`configure --with-editor'.])
737 CVS cannot be compiled without a default log message editor.
738 Try \`configure --with-editor'.])
741 dnl FIXME - Using --without-editor will probably break a compile at
742 dnl the moment, but maybe it is reasonable for someone to want to
743 dnl compile a CVS executable that refuses to run if no $EDITOR,
744 dnl $CVS_EDITOR, or -e option is specified? Making a preliminary
745 dnl design decision in this direction, subject to discussion.
747 dnl Still don't know if the above would be useful, but we shouldn't
748 dnl be able to get here any longer without $EDITOR defined due to the
749 dnl error checking above.
751 [EDITOR_DFLT], ["$EDITOR"],
752 [The default editor to use, if one does not specify the "-e" option
753 to cvs, or does not have an EDITOR environment variable. If this
754 is not set to an absolute path to an executable, use the shell to
755 find where the editor actually is. This allows sites with
756 /usr/bin/vi or /usr/ucb/vi to work equally well (assuming that their
757 PATH is reasonable).])
760 dnl done finding an editor
762 dnl end --with-editor
768 dnl --with-hardcoded-pam-service-name
771 [hardcoded-pam-service-name],
773 [--with-hardcoded-pam-service-name],
774 [Use this to hard code a service name for PAM CVS authentication. The
775 special name, `program_name', will cause CVS to use whatever name it
776 was invoked as as the service name. (defaults to `cvs')]),,
777 [with_hardcoded_pam_service_name=cvs])
779 if test "x$with_hardcoded_pam_service_name" = xno ||
780 test "x$with_hardcoded_pam_service_name" = xprogram_name; then
781 AC_DEFINE([PAM_SERVICE_NAME], [program_name],
782 [Define to set a service name for PAM. This must be defined. Define to
783 `program_name', without the quotes, to use whatever name CVS was invoked
784 as. Otherwise, define to a double-quoted literal string, such as
787 if test x"$with_hardcoded_pam_service_name" = xyes; then
788 with_hardcoded_pam_service_name=cvs
790 AC_DEFINE_UNQUOTED([PAM_SERVICE_NAME], ["$with_hardcoded_pam_service_name"])
796 dnl Find a temporary directory
802 [The temporary directory CVS should use as a default
803 (default autoselects)]))
805 AC_MSG_CHECKING([for temporary directory])
806 if test -z "$with_tmpdir" || test yes = "$with_tmpdir"; then
807 for with_tmpdir in /tmp /var/tmp no; do
808 if test -d "$with_tmpdir" && test -x "$with_tmpdir" \
809 && test -w "$with_tmpdir" && test -r "$with_tmpdir"; then
813 if test no = "$with_tmpdir"; then
814 AC_MSG_WARN([Failed to find usable temporary directory. Using '/tmp'.])
817 AC_MSG_RESULT([$with_tmpdir])
818 elif ! echo "$with_tmpdir" |grep '^[[\\/]]'; then
819 AC_MSG_RESULT([$with_tmpdir])
820 AC_MSG_ERROR([--with-tmpdir requires an absolute path.])
821 elif ! test -d "$with_tmpdir" || ! test -x "$with_tmpdir" \
822 || ! test -w "$with_tmpdir" || ! test -r "$with_tmpdir"; then
823 AC_MSG_RESULT([$with_tmpdir])
825 [User supplied temporary directory ('$with_tmpdir') does not
826 exist or lacks sufficient permissions for read/write.])
830 [TMPDIR_DFLT], ["$with_tmpdir"],
831 [Directory used for storing temporary files, if not overridden by
832 environment variables or the -T global option. There should be little
833 need to change this (-T is a better mechanism if you need to use a
834 different directory for temporary files).])
837 dnl done finding tmpdir
842 dnl Get default umask
849 [Set the umask CVS will use by default in the repository (default 002)]))
851 if test -z "$with_umask" || test yes = "$with_umask"; then
853 elif test no = "$with_umask"; then
858 [UMASK_DFLT], [$with_umask],
859 [The default umask to use when creating or otherwise setting file or
860 directory permissions in the repository. Must be a value in the
861 range of 0 through 0777. For example, a value of 002 allows group
862 rwx access and world rx access; a value of 007 allows group rwx
863 access but no world access. This value is overridden by the value
864 of the CVSUMASK environment variable, which is interpreted as an
868 dnl Done setting default umask
872 dnl Set CVS Administrator Group
877 [--with-cvs-admin-group=GROUP],
878 [The CVS admin command is restricted to the members of this group.
879 If this group does not exist, all users are allowed to run CVS admin.
880 To disable the CVS admin command for all users, create an empty group
881 by specifying the --with-cvs-admin-group= option. To disable access
882 control for CVS admin, run configure with the --without-cvs-admin-group
883 option. (default 'cvsadmin')]), ,
884 [with_cvs_admin_group=cvsadmin])
886 if test yes = "$with_cvs_admin_group"; then
887 with_cvs_admin_group=cvsadmin
889 if test no != "$with_cvs_admin_group"; then
890 dnl FIXME We should warn if the group doesn't exist
892 [CVS_ADMIN_GROUP], ["$with_cvs_admin_group"],
893 [The CVS admin command is restricted to the members of the group
894 CVS_ADMIN_GROUP. If this group does not exist, all users are
895 allowed to run CVS admin. To disable the CVS admin command for
896 all users, create an empty CVS_ADMIN_GROUP by running configure
897 with the --with-cvs-admin-group= option. To disable access control
898 for CVS admin, run configure with the --without-cvs-admin-group
899 option in order to comment out the define below.])
903 dnl Done setting CVS Administrator Group
907 dnl Set the NDBM library to use.
909 dnl XXX - FIXME - FIXME - FIXME - XXX
911 dnl This is very bad. It should really autodetect an appropriate NDBM library
912 dnl and, if it doesn't find one, decide to use MY_NDBM. I'm am defining
913 dnl this here since this is no worse than it worked when it was in options.h
914 dnl and I am cleaning out options.h so that the Windows version of CVS will
915 dnl compile properly for the next release.
917 dnl That's why this option is in the --with-* section rather than the
918 dnl --enable-* section.
920 dnl XXX - FIXME - FIXME - FIXME - XXX
926 [Use the NDBM library distributed with CVS rather than attempting to use
927 a system NDBM library. Disabling this may not work. (default)]), ,
928 [enable_cvs_ndbm=yes])
929 if test no != "$enable_cvs_ndbm"; then
932 [By default, CVS stores its modules and other such items in flat
933 text files (MY_NDBM enables this). Turning off MY_NDBM causes CVS
934 to look for a system-supplied ndbm database library and use it
935 instead. That may speed things up, but the default setting
936 generally works fine too.])
940 dnl Done selecting NDBM library.
956 dnl begin --enable-client
959 # Check for options requesting client and server feature. If none are
960 # given and we have connect(), we want the full client & server arrangement.
965 [Include code for running as a remote client (default)]), ,
966 [enable_client=$ac_cv_search_connect])
967 if test no != "$enable_client"; then
969 [CLIENT_SUPPORT], [1],
970 [Define if you want CVS to be able to be a remote repository client.])
974 dnl end --enable-client
979 dnl begin --enable-password-authenticated-client
982 [password-authenticated-client],
984 [--enable-password-authenticated-client],
985 [Enable pserver as a remote access method in the CVS client
987 [enable_password_authenticated_client=$enable_client])
989 if test xno != "x$enable_password_authenticated_client"; then
990 if test xno != "x$enable_client"; then
992 [AUTH_CLIENT_SUPPORT], [1],
993 [Enable AUTH_CLIENT_SUPPORT to enable pserver as a remote access
994 method in the CVS client (default)])
997 [--enable-password-authenticated-client is meaningless with
998 the CVS client disabled (--disable-client)])
1003 dnl begin --enable-password-authenticated-client
1008 dnl begin --enable-server
1012 dnl Give the confiscator control over whether the server code is compiled
1018 [Include code for running as a server (default)]), ,
1019 [enable_server=$ac_cv_search_connect])
1021 if test no != "$enable_server"; then
1023 [SERVER_SUPPORT], [1],
1024 [Define if you want CVS to be able to serve repositories to remote
1028 dnl The auth server needs to be able to check passwords against passwd
1029 dnl file entries, so we only #define AUTH_SERVER_SUPPORT if we can
1030 dnl find the crypt function.
1036 [Define if you have the crypt function.])
1038 [AUTH_SERVER_SUPPORT], [1],
1039 [Define if you want to use the password authenticated server.])dnl
1040 ])dnl AC_SEARCH_LIBS
1043 dnl Allow the configurer to enable server flowcontrol. Read the help
1044 dnl strings below for a full explanation.
1047 [server-flow-control],
1049 [--enable-server-flow-control],
1050 [If you are working with a large remote repository and a 'cvs
1051 checkout' is swamping your network and memory, define these to
1052 enable flow control. You may optionally pass a low water mark
1053 in bytes and a high water mark in bytes, separated by commas.
1054 (default is enabled 1M,2M)]),
1055 [if test yes = $enable_server_flow_control; then
1056 enable_server_flow_control=1M,2M
1058 [enable_server_flow_control=1M,2M])
1059 if test no != $enable_server_flow_control; then
1060 ccvs_lwm=`expr "$enable_server_flow_control" : '\(.*\),'`
1061 ccvs_hwm=`expr "$enable_server_flow_control" : '.*,\(.*\)'`
1062 ccvs_lwm_E=`expr "$ccvs_lwm" : '[[0-9]][[0-9]]*\(.*\)'`
1063 ccvs_lwm=`expr "$ccvs_lwm" : '\([[0-9]][[0-9]]*\)'`
1064 test "" != "$ccvs_lwm" || ccvs_lwm_E="?"
1066 G) ccvs_lwm="$ccvs_lwm * 1024 * 1024 * 1024";;
1067 M) ccvs_lwm="$ccvs_lwm * 1024 * 1024";;
1068 k) ccvs_lwm="$ccvs_lwm * 1024";;
1070 *) AC_MSG_ERROR([Can't parse argument to --enable-server-flow-control
1071 ('$enable_server_flow_control') as <lwm>,<hwm>])
1073 ccvs_hwm_E=`expr "$ccvs_hwm" : '[[0-9]][[0-9]]*\(.*\)'`
1074 ccvs_hwm=`expr "$ccvs_hwm" : '\([[0-9]][[0-9]]*\).*'`
1075 test "" != "$ccvs_hwm" || ccvs_hwm_E="?"
1077 G) ccvs_hwm="$ccvs_hwm * 1024 * 1024 * 1024";;
1078 M) ccvs_hwm="$ccvs_hwm * 1024 * 1024";;
1079 k) ccvs_hwm="$ccvs_hwm * 1024";;
1080 b | '') ccvs_hwm="$ccvs_hwm";;
1081 *) AC_MSG_ERROR([Can't parse argument to --enable-server-flow-control
1082 ('$enable_server_flow_control') as <lwm>,<hwm>])
1086 [SERVER_FLOWCONTROL], [1],
1087 [If you are working with a large remote repository and a 'cvs
1088 checkout' is swamping your network and memory, define these to
1089 enable flow control. You will end up with even less probability of
1090 a consistent checkout (see Concurrency in cvs.texinfo), but CVS
1091 doesn't try to guarantee that anyway. The master server process
1092 will monitor how far it is getting behind, if it reaches the high
1093 water mark, it will signal the child process to stop generating
1094 data when convenient (ie: no locks are held, currently at the
1095 beginning of a new directory). Once the buffer has drained
1096 sufficiently to reach the low water mark, it will be signalled to
1099 [SERVER_LO_WATER], [($ccvs_lwm)],
1100 [The low water mark in bytes for server flow control. Required if
1101 SERVER_FLOWCONTROL is defined, and useless otherwise.])
1103 [SERVER_HI_WATER], [($ccvs_hwm)],
1104 [The high water mark in bytes for server flow control. Required if
1105 SERVER_FLOWCONTROL is defined, and useless otherwise.])
1106 fi # enable_server_flow_control
1110 dnl end --enable-server
1115 dnl begin --enable-proxy
1119 dnl Give the confiscator control over whether the proxy server code is compiled
1125 [Include code for running as a transparent proxy server. Disabling this
1126 may produce a slight performance gain on some systems, at the expense of
1127 write proxy support. (default)]), ,
1128 [if test xno != "x$enable_client" && test xno != "x$enable_server"; then
1134 if test no != "$enable_proxy"; then
1135 if test xno = "x$enable_client" || test xno = "x$enable_server"; then
1137 [--enable-proxy is meaningless when either the CVS client or the
1138 CVS server is disabled (--disable-client and --disable-server).])
1141 [PROXY_SUPPORT], [1],
1142 [Define if you want CVS to be able to serve as a transparent proxy for
1143 write operations. Disabling this may produce a slight performance gain
1144 on some systems, at the expense of write proxy support.])
1148 dnl end --enable-proxy
1153 dnl begin --enable-pam
1157 dnl Check if PAM authentication is enabled
1163 [Use to enable system authentication with PAM instead of using the
1164 simple getpwnam interface. This allows authentication (in theory)
1165 with any PAM module, e.g. on systems with shadow passwords or via LDAP]), ,
1169 if test yes = $enable_pam; then
1170 ac_pam_header_available=
1172 AC_CHECK_HEADER([security/pam_appl.h], [
1173 AC_DEFINE([HAVE_SECURITY_PAM_APPL_H], 1, [Define to 1 if security/pam_appl.h is available])
1174 ac_pam_header_available=1])
1176 if test -z "$ac_pam_header_available"; then
1177 AC_CHECK_HEADER([pam/pam_appl.h], [
1178 AC_DEFINE([HAVE_PAM_PAM_APPL_H], 1, [Define to 1 if pam/pam_appl.h is available])
1179 ac_pam_header_available=1])
1182 if test -z "$ac_pam_header_available"; then
1183 AC_MSG_ERROR([Could not find PAM headers])
1185 AC_DEFINE(HAVE_PAM, 1,
1186 [Define to enable system authentication with PAM instead of using the
1187 simple getpwnam interface. This allows authentication (in theory)
1188 with any PAM module, e.g. on systems with shadow passwords or via LDAP])
1189 AC_CHECK_LIB(pam, pam_start, [LIBS="${LIBS} -lpam"],
1190 AC_MSG_ERROR([Could not find PAM libraries but the headers exist.
1191 Give the --disable-pam option to compile without PAM support (or fix
1192 your broken configuration)])
1198 dnl end --enable-pam
1203 dnl begin --enable-case-sensitivity
1209 [--enable-case-sensitivity],
1210 [Force CVS to expect a case sensitive file system. Enabling this on a case
1211 insensitive system should have little effect on the server or client
1212 operation, though client users may ocassionally be suprised that the CVS
1213 server appears to be case sensitive. Disabling this for a case sensitive
1214 server disables server support for case insensitive clients, which can
1215 confuse all users of case insensitive clients contacting the server.
1216 Disabling this for a case sensitive client will cause the client to ask
1217 servers to behave case insensitively, which could cause confusion for
1218 users, but also probably no real harm. (default autoselects based on the
1219 case sensitivity of the file system containing the current working
1221 [case "$enable_case_sensitivity" in
1224 AC_MSG_ERROR([Unrecognized argument to --enable-case-sensitivity: \`$enable_case_sensitivity'. Acceptable values are \`yes', \`no', and \`auto'.])
1227 [enable_case_sensitivity=auto])
1229 acx_forced=' (forced)'
1230 AC_MSG_CHECKING([for a case sensitive file system])
1231 if test $enable_case_sensitivity = auto; then
1233 dnl Check for a case insensitive filesystem, like Mac OS X and Windows have.
1235 AC_CACHE_VAL([acx_cv_case_sensitive],
1236 [ rm -f ac_TEST_filenames_CASE_sensitive
1237 echo foo >ac_test_filenames_case_sensitive
1238 if test -f ac_TEST_filenames_CASE_sensitive; then
1239 acx_cv_case_sensitive=no
1241 acx_cv_case_sensitive=yes
1243 rm ac_test_filenames_case_sensitive
1245 enable_case_sensitivity=$acx_cv_case_sensitive
1248 AC_MSG_RESULT([$enable_case_sensitivity$acx_forced])
1249 if test $enable_case_sensitivity = no; then
1250 AC_DEFINE([FILENAMES_CASE_INSENSITIVE], [1],
1251 [Define if this executable will be running on case insensitive
1252 file systems. In the client case, this means that it will request
1253 that the server pretend to be case insensitive if it isn't
1255 dnl Compile fncase.c (containing fncase() & fncmp()) to handle file name
1256 dnl comparisons on case insensitive filesystems.
1261 dnl end --enable-case-sensitivity
1266 dnl begin --enable-encryption
1270 dnl Use --enable-encryption to turn on encryption support, but ignore this
1271 dnl option unless either client or server is enabled.
1276 [--enable-encryption],
1277 [Enable encryption support (disabled by default)]), ,
1278 [enable_encryption=no])
1279 if test "x$enable_encryption" = xyes; then
1280 if test xno = "x$with_client" && test xno = "x$with_server"; then
1282 [--enable-encryption is meaningless when neither the CVS client
1283 nor the CVS server is enabled (--disable-client and --disable-server).])
1287 [Define to enable encryption support.])
1292 dnl end --enable-encryption
1297 dnl begin --enable-force-editor
1303 [--enable-force-editor],
1304 [When committing or importing files, you must enter a log message.
1305 Normally, you can do this either via the -m flag on the command
1306 line, the -F flag on the command line, or an editor will be started
1307 for you. If you like to use logging templates (the rcsinfo file
1308 within the $CVSROOT/CVSROOT directory), you might want to force
1309 people to use the editor even if they specify a message with -m or
1310 -F. --enable-force-editor will cause the -m or -F message to be
1311 appended to the temp file when the editor is started. (disabled
1313 [enable_force_editor=no])
1315 if test yes = "$enable_force_editor"; then
1317 [FORCE_USE_EDITOR], [1],
1318 [When committing or importing files, you must enter a log message.
1319 Normally, you can do this either via the -m flag on the command
1320 line, the -F flag on the command line, or an editor will be started
1321 for you. If you like to use logging templates (the rcsinfo file
1322 within the $CVSROOT/CVSROOT directory), you might want to force
1323 people to use the editor even if they specify a message with -m or
1324 -F. Enabling FORCE_USE_EDITOR will cause the -m or -F message to be
1325 appended to the temp file when the editor is started.])
1329 dnl end --enable-force-editor
1334 dnl begin --enable-lock-compatibility
1337 # Check for options requesting client and server feature. If none are
1338 # given and we have connect(), we want the full client & server arrangement.
1340 [lock-compatibility],
1342 [--enable-lock-compatibility],
1343 [Include locking code which prevents versions of CVS earlier than 1.12.4
1344 directly accessing the same repositiory as this executable from ignoring
1345 this executable's promotable read locks. If only CVS versions 1.12.4 and
1346 later will be accessing your repository directly (as a server or locally),
1347 you can safely disable this option in return for fewer disk accesses and a
1348 small speed increase. Disabling this option when versions of CVS earlier
1349 than 1,12,4 _will_ be accessing your repository, however, is *VERY* *VERY*
1350 *VERY* dangerous and could result in data loss. (enabled by default)]),,
1351 [enable_lock_compatibility=yes])
1353 if test x$enable_lock_compatibility = xyes; then
1354 AC_DEFINE([LOCK_COMPATIBILITY], [1],
1355 [Define to include locking code which prevents versions of CVS earlier than
1356 1.12.4 directly accessing the same repositiory as this executable from
1357 ignoring this executable's promotable read locks. If only CVS versions
1358 1.12.4 and later will be accessing your repository directly (as a server
1359 or locally), you can safely disable this option in return for fewer disk
1360 accesses and a small speed increase. Disabling this option when versions
1361 of CVS earlier than 1,12,4 _will_ be accessing your repository, however,
1362 is *VERY* *VERY* *VERY* dangerous and could result in data loss.
1364 As such, by default, CVS is compiled with this code enabled. If you are
1365 sure you would like this code disabled, you can disable it by passing the
1366 "--disable-lock-compatibility" option to configure or by commenting out
1371 dnl end --enable-lock-compatibility
1376 dnl begin --enable-rootcommit
1380 dnl I don't like this here, but I don't really like options.h, either.
1381 dnl Besides, this is causing some problems currently when compiling under
1382 dnl Windows and moving it here should avoid the issue (the wrong options.h
1385 dnl I don't like making this a runtime option either. I think I just don't
1386 dnl like making it easy to get to, but putting it here goes along with the
1392 [--enable-rootcommit],
1393 [Allow the root user to commit files (disabled by default)]), ,
1394 [enable_rootcommit=no])
1395 if test "$enable_rootcommit" = no; then
1398 [When committing a permanent change, CVS and RCS make a log entry of
1399 who committed the change. If you are committing the change logged
1400 in as "root" (not under "su" or other root-priv giving program),
1401 CVS/RCS cannot determine who is actually making the change.
1403 As such, by default, CVS prohibits changes committed by users
1404 logged in as "root". You can disable checking by passing the
1405 "--enable-rootcommit" option to configure or by commenting out the
1410 dnl end --enable-rootcommit
1414 dnl begin --enable-old-info-support
1419 [--enable-old-info-format-support],
1420 [Enable support for the pre 1.12.1 *info scripting hook format strings.
1421 Disable this option for a smaller executable once your scripting
1422 hooks have been updated to use the new *info format strings (default).]), ,
1423 [enable_old_info_format_support=yes])
1424 if test "$enable_old_info_format_support" = yes; then
1426 [SUPPORT_OLD_INFO_FMT_STRINGS], [1],
1427 [Enable support for the pre 1.12.1 *info scripting hook format strings.
1428 Disable this option for a smaller executable once your scripting
1429 hooks have been updated to use the new *info format strings by passing
1430 "--disable-old-info-format-support" option to configure or by commenting
1431 out the line below.])
1435 dnl end --enable-old-info-support
1440 dnl begin --enable-config-override
1446 [--enable-config-override],
1447 [Set to a comma-seperated list of paths to directories (designated by
1448 trailing `/') and files, specifies the path prefixes (for directories) and
1449 paths to files the CVS server commands will allow configuration to be read
1450 from. Specify `--enable-config-override=no' to disable config file
1451 overrides completely and `--enable-config-override=/' or simply
1452 `--enable-config-override' to allow all paths. (Defaults to
1453 `SYSCONFDIR/cvs.conf,SYSCONFDIR/cvs/')]),,
1454 [# $sysconfdir may still contain variable references. By default, this will
1455 # be to $prefix, and $prefix won't be set to its default value until later.
1456 # Compromise without setting $prefix for the rest of the file.
1457 cvs_save_prefix=$prefix
1458 if test "X$prefix" = XNONE; then
1459 prefix=$ac_prefix_default
1461 eval enable_config_override=`echo $sysconfdir/cvs.conf,$sysconfdir/cvs/`
1462 prefix=$cvs_save_prefix])
1464 if test x"$enable_config_override" = xyes; then
1465 enable_config_override=/
1468 if test x"$enable_config_override" = xno; then :; else
1472 for path in $enable_config_override; do
1475 [[\\/$]]* | ?:[[\\/]]* )
1476 arrayinit="$arrayinit\"$path\", "
1479 [expected comma separated list of absolute directory
1480 names for --enable-config-override, or \`no', not:
1481 \`$enable_config_override'
1482 (\`$path' invalid.)]);;
1485 arrayinit="${arrayinit}NULL"
1487 AC_DEFINE_UNQUOTED(ALLOW_CONFIG_OVERRIDE, [$arrayinit],
1488 [Define this to a NULL terminated list of allowed path prefixes (for
1489 directories) and paths to files the CVS server will allow configuration to
1490 be read from when specified from the command line.])
1494 dnl end --enable-config-override
1505 dnl For the moment we will assume that all systems which have
1506 dnl the unixyness to run configure are unixy enough to do the
1507 dnl PreservePermissions stuff. I have this sinking feeling that
1508 dnl things won't be that simple, before long.
1509 dnl AC_DEFINE(PRESERVE_PERMISSIONS_SUPPORT, 1,
1510 dnl [Define if this system supports chown(), link(), and friends.])
1512 dnl On cygwin32, we configure like a Unix system, but we need some support
1513 dnl libraries. We do this at the end so that the new libraries are added at
1514 dnl the end of LIBS.
1516 dnl FIXME: We should be trying to meet the autoconf ideal of checking for
1517 dnl the properties of the system rather than the name of the os here. In other
1518 dnl words, we should check the case sensitivty of the system and then for
1519 dnl the support functions we are using and which library we find them in.
1520 AC_CACHE_CHECK(for cygwin32, ccvs_cv_sys_cygwin32,
1521 [AC_TRY_COMPILE([], [return __CYGWIN32__;],
1522 ccvs_cv_sys_cygwin32=yes, ccvs_cv_sys_cygwin32=no)])
1523 if test $ccvs_cv_sys_cygwin32 = yes; then
1524 LIBS="$LIBS -ladvapi32"
1526 dnl On Windows you can only change file times if you can write to
1527 dnl the file. cygwin32 should really handle this for us, but as of
1528 dnl January 1998 it doesn't.
1529 AC_DEFINE(UTIME_EXPECTS_WRITABLE, 1,
1530 [Define if utime requires write access to the file (true on Windows,
1533 dnl On Windows we must use setmode to change between binary and text
1534 dnl mode. This probably doesn't really require two macro definitions
1535 AC_DEFINE(USE_SETMODE_STDOUT, 1,
1536 [Define if setmode is required when writing binary data to stdout.])
1537 AC_DEFINE(HAVE_SETMODE, 1,
1538 [Define if the diff library should use setmode for binary files.])
1541 dnl associate the setting of the execute bit with the individual scripts
1542 AC_CONFIG_FILES(contrib/validate_repo, [chmod +x contrib/validate_repo])
1543 AC_CONFIG_FILES(contrib/clmerge, [chmod +x contrib/clmerge])
1544 AC_CONFIG_FILES(contrib/cln_hist, [chmod +x contrib/cln_hist])
1545 AC_CONFIG_FILES(contrib/commit_prep, [chmod +x contrib/commit_prep])
1546 AC_CONFIG_FILES(contrib/cvs_acls, [chmod +x contrib/cvs_acls])
1547 AC_CONFIG_FILES(contrib/log, [chmod +x contrib/log])
1548 AC_CONFIG_FILES(contrib/log_accum, [chmod +x contrib/log_accum])
1549 AC_CONFIG_FILES(contrib/mfpipe, [chmod +x contrib/mfpipe])
1550 AC_CONFIG_FILES(contrib/pvcs2rcs, [chmod +x contrib/pvcs2rcs])
1551 AC_CONFIG_FILES(contrib/rcs2log:contrib/rcs2log.sh, [chmod +x contrib/rcs2log])
1552 AC_CONFIG_FILES(contrib/rcslock, [chmod +x contrib/rcslock])
1553 AC_CONFIG_FILES(contrib/sccs2rcs, [chmod +x contrib/sccs2rcs])
1554 AC_CONFIG_FILES(doc/mkman:doc/mkman.pl, [chmod +x doc/mkman])
1555 AC_CONFIG_FILES(src/cvsbug, [chmod +x src/cvsbug])
1558 AC_CONFIG_FILES([Makefile \
1560 contrib/pam/Makefile \
1565 doc/i18n/pt_BR/Makefile \
1568 maint-aux/Makefile \
1572 src/sanity.config.sh \
1575 windows-NT/Makefile \
1576 windows-NT/SCC/Makefile \
1584 # Report the state of this version of CVS if this is from dev.
1585 m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [[0-9]*\.[0-9]*\.[0-9]*\.[0-9]],
1588 You are about to use an unreleased version of CVS. Be sure to
1589 read the relevant mailing lists, most importantly <info-cvs@nongnu.org>.
1591 Below you will find information on the status of this version of CVS.
1595 sed -n '/^\* Status/,$p' $srcdir/BUGS