1 dnl Process this file with autoconf to produce a configure script.
3 dnl !!! WHEN ADDING NEW CONFIGURE TESTS, PLEASE ADD CODE TO MAIN.C !!!
4 dnl !!! TO DUMP THEIR RESULTS WHEN MUTT -V IS CALLED !!!
8 AM_CONFIG_HEADER(config.h)
10 mutt_cv_version=`cat $srcdir/VERSION`
12 AM_INIT_AUTOMAKE(muttng, $mutt_cv_version)
15 ifdef([AC_LIBOBJ], , [define([AC_LIBOBJ], [LIB[]OBJS="$LIBOBJS $1.o"])])
17 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
21 AC_MSG_CHECKING([for prefix])
22 if test x$prefix = xNONE; then
23 mutt_cv_prefix=$ac_default_prefix
25 mutt_cv_prefix=$prefix
27 AC_MSG_RESULT($mutt_cv_prefix)
32 if test "x$U" != "x"; then
33 AC_MSG_ERROR(Compiler not ANSI compliant)
39 AC_CHECK_TOOL(AR, ar, ar)
46 AC_PATH_PROG(DBX, dbx, no)
47 AC_PATH_PROG(GDB, gdb, no)
48 AC_PATH_PROG(SDB, sdb, no)
50 if test $GDB != no ; then
52 elif test $DBX != no ; then
54 elif test $SDB != no ; then
62 AH_TEMPLATE([sig_atomic_t],
63 [/* Define to `int' if <signal.h> doesn't define.])
64 AH_TEMPLATE([HAVE_START_COLOR],
65 [Define if you have start_color, as a function or macro.])
66 AH_TEMPLATE([HAVE_TYPEAHEAD],
67 [Define if you have typeahead, as a function or macro.])
68 AH_TEMPLATE([HAVE_BKGDSET],
69 [Define if you have bkgdset, as a function or macro.])
70 AH_TEMPLATE([HAVE_CURS_SET],
71 [Define if you have curs_set, as a function or macro.])
72 AH_TEMPLATE([HAVE_META],
73 [Define if you have meta, as a function or macro.])
74 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
75 [Define if you have use_default_colors, as a function or macro.])
76 AH_TEMPLATE([HAVE_RESIZETERM],
77 [Define if you have resizeterm, as a function or macro.])
78 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
79 [Some systems declare sig_atomic_t as volatile, some others -- no.
80 This define will have value `sig_atomic_t' or
81 `volatile sig_atomic_t' accordingly.])
82 AH_TEMPLATE([ICONV_NONTRANS],
83 [Define as 1 if iconv() only converts exactly and we should treat
84 all return values other than (size_t)(-1) as equivalent.])
88 ac_aux_path_sendmail=/usr/sbin:/usr/lib
89 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
90 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
93 if test -f $srcdir/EXPORTABLE ; then
98 AC_ARG_ENABLE(gpgme, [ --enable-gpgme Enable GPGME support],
99 [ if test x$enableval = xyes; then
103 AC_ARG_WITH(gpgme-prefix, [ --with-gpgme-prefix=PFX prefix where GPGME is installed (optional)],
104 gpgme_config_prefix="$withval", gpgme_config_prefix="")
106 if test x$have_gpgme = xyes; then
107 if test x$gpgme_config_prefix != x; then
108 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
110 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
112 if test "x$GPGME_CONFIG" = "xno"; then
113 AC_MSG_ERROR([GPGME not found])
115 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
116 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
117 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
118 AC_DEFINE(CRYPT_BACKEND_GPGME, 1,
119 [Defined, if GPGME support is enabled])
122 AC_SUBST(LIBGPGME_CFLAGS)
123 AC_SUBST(LIBGPGME_LIBS)
125 AC_ARG_ENABLE(pgp, [ --disable-pgp Disable PGP support],
126 [ if test x$enableval = xno ; then
131 if test x$have_pgp != xno ; then
132 AC_DEFINE(CRYPT_BACKEND_CLASSIC_PGP,1,
133 [ Define if you want classic PGP support. ])
134 PGPAUX_TARGET="pgpring pgpewrap"
135 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pgp.o pgpinvoke.o pgpkey.o pgplib.o gnupgparse.o pgpmicalg.o pgppacket.o crypt-mod-pgp-classic.o"
138 AC_ARG_ENABLE(smime, [ --disable-smime Disable SMIME support],
139 [ if test x$enableval = xno ; then
144 if test x$have_smime != xno ; then
145 AC_DEFINE(CRYPT_BACKEND_CLASSIC_SMIME,1,
146 [ Define if you want clasic S/MIME support. ])
147 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smime.o crypt-mod-smime-classic.o"
148 SMIMEAUX_TARGET="smime_keys"
151 AC_ARG_WITH(mixmaster, [ --with-mixmaster[=PATH] Include Mixmaster support],
152 [if test -x "$withval" ; then
155 MIXMASTER="mixmaster"
157 OPS="$OPS \$(srcdir)/OPS.MIX"
158 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
159 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER",
160 [ Where to find mixmaster on your system. ])
164 # We now require all OPS
165 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
169 AC_SUBST(PGPAUX_TARGET)
170 AC_SUBST(SMIMEAUX_TARGET)
172 AC_DEFINE_UNQUOTED(SUBVERSION,"$SUBVERSION",[ Is this the international version? ])
173 AC_SUBST([SUBVERSION])
175 AC_PATH_PROG(ISPELL, ispell, no)
176 if test $ISPELL != no; then
177 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
180 AC_ARG_WITH(slang, [ --with-slang[=DIR] Use S-Lang instead of ncurses],
181 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
182 [AC_TRY_RUN([#include <sys/param.h>
196 AC_MSG_CHECKING(for S-Lang)
197 if test $withval = yes; then
198 if test -d $srcdir/../slang; then
199 mutt_cv_slang=$srcdir/../slang/src
200 CPPFLAGS="$CPPFLAGS -I${mutt_cv_slang}"
201 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
203 if test -d $mutt_cv_prefix/include/slang; then
204 CPPFLAGS="$CPPFLAGS -I$mutt_cv_prefix/include/slang"
205 elif test -d /usr/include/slang; then
206 CPPFLAGS="$CPPFLAGS -I/usr/include/slang"
211 dnl ---Check to see if $withval is a source directory
212 if test -f $withval/src/slang.h; then
213 mutt_cv_slang=$withval/src
214 CPPFLAGS="$CPPFLAGS -I${mutt_cv_slang}"
215 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
217 dnl ---Must be installed somewhere
218 mutt_cv_slang=$withval
219 if test -d $withval/include/slang; then
220 CPPFLAGS="$CPPFLAGS -I${withval}/include/slang"
221 elif test -d $withval/include; then
222 CPPFLAGS="$CPPFLAGS -I${withval}/include"
224 LDFLAGS="$LDFLAGS -L${withval}/lib"
227 AC_MSG_RESULT($mutt_cv_slang)
228 if test $mutt_cv_bsdish = yes; then
229 AC_CHECK_LIB(termlib, main)
231 AC_DEFINE(USE_SLANG_CURSES,1,
232 [ Define if you compile with SLang instead of curses/ncurses. ])
233 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
234 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
236 dnl --- now that we've found it, check the link
238 AC_CHECK_LIB(slang, SLtt_get_terminfo,
239 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
240 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
245 AC_ARG_WITH(curses, [ --with-curses=DIR Where ncurses is installed ],
246 [if test $withval != yes; then
247 mutt_cv_curses=$withval
249 if test x$mutt_cv_curses != x/usr; then
250 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
251 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
254 AC_CHECK_FUNC(initscr,,[
256 for lib in ncurses ncursesw
258 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
260 AC_CHECK_LIB($cf_ncurses, initscr,
261 [MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
262 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
263 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
266 if test "$cf_ncurses" = ncursesw; then
267 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
269 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
276 LIBS="$LIBS $MUTTLIBS"
277 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
278 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
279 if test "$ac_cv_func_decl_start_color" = yes; then
280 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
282 if test "$ac_cv_func_decl_resizeterm" = yes; then
283 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
290 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
291 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
292 AC_CHECK_HEADERS(unix.h)
294 AC_CHECK_FUNCS(setrlimit getsid isctype)
298 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
299 AC_EGREP_HEADER(sig_atomic_t,signal.h,
301 ac_cv_type_sig_atomic_t=yes;
302 AC_EGREP_HEADER(volatile.*sig_atomic_t,
305 is_sig_atomic_t_volatile=yes;
306 AC_MSG_RESULT([yes, volatile])
309 is_sig_atomic_t_volatile=no;
310 AC_MSG_RESULT([yes, non volatile])
315 AC_CHECK_TYPE(sig_atomic_t, int)
316 is_sig_atomic_t_volatile=no
318 if test $is_sig_atomic_t_volatile = 'yes'
320 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
322 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
328 dnl AC_CHECK_TYPE(ssize_t, int)
330 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
332 AC_REPLACE_FUNCS(strcasecmp strdup)
334 AC_CHECK_FUNC(getopt)
335 if test $ac_cv_func_getopt = yes; then
336 AC_CHECK_HEADERS(getopt.h)
341 AC_CHECK_FUNCS(snprintf, , [mutt_cv_snprintf=yes])
342 AC_CHECK_FUNCS(vsnprintf, , [mutt_cv_snprintf=yes])
343 if test $mutt_cv_snprintf = yes; then
347 dnl SCO uses chsize() instead of ftruncate()
348 AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
350 dnl SCO has strftime() in libintl
351 AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
353 dnl AIX may not have fchdir()
354 AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
356 AC_ARG_WITH(regex, [ --with-regex Use the GNU regex library ],
358 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
360 if test $mutt_cv_regex = no ; then
361 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
362 [mutt_cv_regex_broken],
366 main() { regex_t blah ; regmatch_t p; p.rm_eo = p.rm_eo; return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec (&blah, "foobar", 0, NULL, 0); }],
367 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
368 if test $mutt_cv_regex_broken = yes ; then
369 echo "Using the included GNU regex instead." >&AC_FD_MSG
374 if test $mutt_cv_regex = yes; then
375 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
380 AC_ARG_WITH(homespool, [ --with-homespool[=FILE] File in user's directory where new mail is spooled], with_homespool=${withval})
381 if test x$with_homespool != x; then
382 if test $with_homespool = yes; then
383 with_homespool=mailbox
385 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
386 AC_DEFINE(HOMESPOOL,1,
387 [Is mail spooled to the user's home directory? If defined,
388 MAILPATH should be set to the filename of the spool mailbox
389 relative the the home directory.
390 use: configure --with-homespool=FILE])
391 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
394 AC_ARG_WITH(mailpath, [ --with-mailpath=DIR Directory where spool mailboxes are located],
395 [mutt_cv_mailpath=$withval],
396 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
398 if test -d /var/mail; then
399 mutt_cv_mailpath=/var/mail
400 elif test -d /var/spool/mail; then
401 mutt_cv_mailpath=/var/spool/mail
402 elif test -d /usr/spool/mail; then
403 mutt_cv_mailpath=/usr/spool/mail
404 elif test -d /usr/mail; then
405 mutt_cv_mailpath=/usr/mail
408 if test "$mutt_cv_mailpath" = no; then
409 AC_MSG_ERROR("Could not determine where new mail is stored.")
411 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
413 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
414 #include <sys/stat.h>
416 int main (int argc, char **argv)
420 stat ("$mutt_cv_mailpath", &s);
421 if (s.st_mode & S_IWOTH) exit (0);
423 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
426 if test $mutt_cv_worldwrite = yes; then
427 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
430 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
431 #include <sys/stat.h>
433 int main (int argc, char **argv)
437 stat ("$mutt_cv_mailpath", &s);
438 if (s.st_mode & S_IWGRP) exit (0);
440 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
442 if test $mutt_cv_groupwrite = yes; then
443 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
444 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
450 AC_ARG_ENABLE(external_dotlock, [ --enable-external-dotlock Force use of an external dotlock program],
451 [mutt_cv_external_dotlock="$enableval"])
453 if test "x$mutt_cv_setgid" = "xyes" || test "x$mutt_cv_fchdir" = "xno" \
454 || test "x$mutt_cv_external_dotlock" = "xyes"
456 AC_DEFINE(DL_STANDALONE,1,[ Define if you want to use an external dotlocking program. ])
457 DOTLOCK_TARGET="muttng_dotlock"
459 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS dotlock.o"
462 AC_SUBST(DOTLOCK_TARGET)
465 AC_MSG_CHECKING(where to put the documentation)
466 AC_ARG_WITH(docdir, [ --with-docdir=PATH Specify where to put the documentation],
467 [mutt_cv_docdir=$withval],
468 [mutt_cv_docdir="$mutt_cv_prefix/doc/muttng"])
469 AC_MSG_RESULT($mutt_cv_docdir)
471 docdir=$mutt_cv_docdir
474 if test x$mutt_cv_setgid = xyes; then
476 DOTLOCK_PERMISSION=2755
479 DOTLOCK_PERMISSION=755
481 AC_SUBST(DOTLOCK_GROUP)
482 AC_SUBST(DOTLOCK_PERMISSION)
484 AC_ARG_WITH(domain, [ --with-domain=DOMAIN Specify your DNS domain name],
485 [if test $withval != yes; then
486 AC_DEFINE_UNQUOTED(DOMAIN,"$withval",[ Define your domain name. ])
491 dnl -- socket dependencies --
493 AC_ARG_ENABLE(pop, [ --enable-pop Enable POP3 support],
494 [ if test x$enableval = xyes ; then
495 AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
496 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pop.o pop_lib.o pop_auth.o"
503 AC_ARG_ENABLE(imap, [ --enable-imap Enable IMAP support],
504 [ if test x$enableval = xyes ; then
505 AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
506 LIBIMAP="-Limap -limap"
507 LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
513 AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
515 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
516 [ if test x$enableval = xyes ; then
518 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS nntp.o newsrc.o"
523 dnl -- end socket dependencies --
525 if test "$need_socket" = "yes"
527 AC_MSG_CHECKING([for socklen_t])
528 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
530 AC_DEFINE(socklen_t,int,
531 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
532 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
533 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
534 AC_CHECK_FUNCS(getaddrinfo)
535 AC_DEFINE(USE_SOCKET,1,
536 [ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
537 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
540 dnl -- imap dependencies --
542 AC_ARG_WITH(gss, [ --with-gss[=PFX] Compile in GSSAPI authentication for IMAP],
543 gss_prefix="$withval", gss_prefix="no")
544 if test "$gss_prefix" != "no"
546 if test "$need_imap" = "yes"
548 MUTT_AM_PATH_GSSAPI(gss_prefix)
549 AC_MSG_CHECKING(GSSAPI implementation)
550 AC_MSG_RESULT($GSSAPI_IMPL)
551 if test "$GSSAPI_IMPL" = "none"
554 AC_MSG_RESULT([GSSAPI libraries not found])
556 if test "$GSSAPI_IMPL" = "Heimdal"
558 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
560 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
561 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
562 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
565 AC_MSG_WARN([GSS was requested but IMAP is not enabled])
568 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
570 dnl -- end imap dependencies --
572 AC_ARG_WITH(ssl, [ --with-ssl[=PFX] Compile in SSL support for POP/IMAP],
573 [ if test "$with_ssl" != "no"
575 if test "$need_socket" != "yes"; then
576 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
579 if test "$with_ssl" != "yes"
581 LDFLAGS="$LDFLAGS -L$withval/lib"
582 CPPFLAGS="$CPPFLAGS -I$withval/include"
586 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
587 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
589 AC_CHECK_FUNCS(RAND_status RAND_egd)
591 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
593 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
594 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
599 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
601 AC_ARG_WITH(gnutls, [ --with-gnutls[=PFX] Compile in GNU TLS support for POP/IMAP],
602 [ if test "$need_ssl" = "yes"
604 AC_MSG_ERROR([In order to compile in GNU TLS support, you must first disable SSL support])
606 if test "$with_gnutls" != "no"
608 if test "$need_socket" != "yes"; then
609 AC_MSG_ERROR([GNU TLS support is only useful with POP or IMAP support])
611 if test "$with_gnutls" != "yes"
613 LDFLAGS="$LDFLAGS -L$withval/lib"
614 CPPFLAGS="$CPPFLAGS -I$withval/include"
618 AC_CHECK_LIB([gnutls], [gnutls_init],, AC_MSG_ERROR(Unable to find GNU TLS library))
620 AC_DEFINE(USE_GNUTLS,1,[ Define if you want support for GNU TLS. ])
622 #MUTTLIBS="$MUTTLIBS -lgnutls"
623 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
627 AM_CONDITIONAL(USE_GNUTLS, test x$need_gnutls = xyes)
629 dnl SSL support via NSS
630 AC_ARG_WITH(nss, [ --with-nss[=PFX] Compile in SSL support for POP/IMAP via NSS],
631 [ if test "$with_nss" != no
633 if test "$need_socket" != "yes"; then
634 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
637 if test "$with_nss" != "yes"
639 LDFLAGS="$LDFLAGS -L$withval/lib"
640 CPPFLAGS="$CPPFLAGS -I$withval/include -I$withval/public/security"
643 AC_DEFINE(USE_NSS,1,[ Define if you want support for SSL via the NSS library. ])
644 MUTTLIBS="$MUTTLIBS -lssl -lnss -lcertdb -lcerthi -lcryptohi"
645 MUTTLIBS="$MUTTLIBS -lpk11wrap -lsoftoken -lsecutil -ldbm -lplds4 -lplc4 -lfreebl"
646 MUTTLIBS="$MUTTLIBS -lnspr4"
648 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_nss.o"
653 AC_ARG_WITH([gnutls], [ --with-gnutls[=PFX] Enable SSL support using gnutls],
654 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
655 if test "$gnutls_prefix" != "no"
657 if test "$need_socket" != "yes"
659 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
661 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
663 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
664 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
665 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
667 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
669 [dnl GNUTLS not found
670 AC_MSG_ERROR([could not find libgnutls])
674 AC_ARG_WITH(sasl, [ --with-sasl[=PFX] Use Cyrus SASL library for POP/IMAP authentication],
676 if test "$with_sasl" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
678 AC_MSG_ERROR([SASL support is only useful with POP or IMAP support])
681 if test "$with_sasl" != "no"
683 if test "$with_sasl" != "yes"
685 CPPFLAGS="$CPPFLAGS -I$with_sasl/include"
686 LDFLAGS="$LDFLAGS -L$with_sasl/lib"
691 AC_CHECK_LIB(sasl, sasl_client_init,,
692 AC_MSG_ERROR([could not find libsasl]),)
694 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
695 MUTTLIBS="$MUTTLIBS -lsasl"
697 AC_DEFINE(USE_SASL,1,
698 [ Define if want to use the Cyrus SASL library for POP/IMAP authentication. ])
702 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
704 AC_ARG_WITH(sasl2, [ --with-sasl2[=PFX] Use Cyrus SASL library version 2 for POP/IMAP authentication],
706 if test "$with_sasl2" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
708 AC_MSG_ERROR([SASL2 support is only useful with POP or IMAP support])
711 if test "$with_sasl2" != "no"
713 if test "$with_sasl2" != "yes"
715 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
716 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
721 AC_CHECK_LIB(sasl2, sasl_client_init,,
722 AC_MSG_ERROR([could not find libsasl2]),)
724 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
725 MUTTLIBS="$MUTTLIBS -lsasl2"
727 AC_DEFINE(USE_SASL,1,
728 [ Define if want to use the Cyrus SASL library for POP/IMAP authentication. ])
729 AC_DEFINE(USE_SASL2,1,
730 [ Define if want to use version 2 of the Cyrus SASL library. ])
734 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
736 AC_ARG_WITH(idn, [ --with-idn=[PFX] Use GNU libidn for domain names],
738 if test "$with_idn" != "no" ; then
739 if test "$with_idn" != "yes" ; then
740 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
741 LDFLAGS="$LDFLAGS -L$with_idn/lib"
747 if test "x$with_idn" != "xno"; then
748 AC_CHECK_LIB(idn, stringprep_check_version)
749 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
750 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
751 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
756 AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging support],
757 [ if test x$enableval = xyes ; then
758 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
762 AC_ARG_ENABLE(flock, [ --enable-flock Use flock() to lock files],
763 [if test $enableval = yes; then
764 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
768 AC_ARG_ENABLE(fcntl, [ --disable-fcntl Do NOT use fcntl() to lock files ],
769 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
771 if test $mutt_cv_fcntl = yes; then
772 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
775 dnl This may look cumbersome -- please keep it that way, so we can
776 dnl quickly change the default to "yes" again.
778 AC_ARG_ENABLE(inodesort, [ --enable-inodesort Read files in maildir folders sorted by inode. ],
779 [if test x$enableval = xyes ; then mutt_cv_inodesort=yes; fi])
781 if test $mutt_cv_inodesort = yes; then
782 AC_DEFINE(USE_INODESORT, 1, [ Define to sort files in a maildir by inode number. ])
786 AC_ARG_ENABLE(warnings, [ --disable-warnings Turn off compiler warnings (not recommended)],
787 [if test $enableval = no; then
791 if test x$GCC = xyes -a $mutt_cv_warnings = yes; then
792 CFLAGS="-Wall -pedantic $CFLAGS"
795 AC_ARG_ENABLE(nfs-fix, [ --enable-nfs-fix Work around an NFS with broken attributes caching ],
796 [if test x$enableval = xyes; then
797 AC_DEFINE(NFS_ATTRIBUTE_HACK,1,
798 [Define if you have problems with mutt not detecting
799 new/old mailboxes over NFS. Some NFS implementations
800 incorrectly cache the attributes of small files.])
803 AC_ARG_ENABLE(buffy-size, [ --enable-buffy-size Use file size attribute instead of access time ],
804 [if test x$enableval = xyes; then
805 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
808 AC_ARG_ENABLE(mailtool, [ --enable-mailtool Enable Sun mailtool attachments support ],
809 [if test x$enableval = xyes; then
810 AC_DEFINE(SUN_ATTACHMENT,1,[ Define to enable Sun mailtool attachments support. ])
813 AC_ARG_ENABLE(compressed, [ --enable-compressed Enable compressed folders support ],
814 [if test x$enableval = xyes; then
815 AC_DEFINE(USE_COMPRESSED)
818 AC_ARG_ENABLE(locales-fix, [ --enable-locales-fix The result of isprint() is unreliable ],
819 [if test x$enableval = xyes; then
820 AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
823 AC_ARG_WITH(exec-shell, [ --with-exec-shell=SHELL Specify alternate shell (ONLY if /bin/sh is broken)],
824 [if test $withval != yes; then
825 AC_DEFINE_UNQUOTED(EXECSHELL, "$withval",
826 [program to use for shell commands])
828 AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")
830 [AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")])
832 AC_ARG_ENABLE(exact-address, [ --enable-exact-address Enable regeneration of email addresses],
833 [if test $enableval = yes; then
834 AC_DEFINE(EXACT_ADDRESS,1,
835 [Enable exact regeneration of email addresses as parsed?
836 NOTE: this requires significant more memory when defined.])
840 dnl -- start cache --
841 AC_ARG_ENABLE(hcache, [ --enable-hcache Enable header caching],
842 [if test x$enableval = xyes; then
843 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
845 OLDCPPFLAGS="$CPPFLAGS"
850 AC_ARG_WITH(gdbm, [ --without-gdbm Get rid of gdbm even if it is available ],
851 ac_prefer_gdbm=$withval)
852 if test x$ac_prefer_gdbm != xno; then
853 CPPFLAGS="$OLDCPPFLAGS"
854 LIBS="$OLDLIBS -lgdbm";
855 AC_CACHE_CHECK(for gdbm_open, ac_cv_gdbmopen,[
857 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
862 AC_ARG_WITH(bdb, [ --with-bdb[=DIR] Use BerkeleyDB4 if gdbm is not available ],
863 ac_bdb_prefix=$withval)
864 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes; then
865 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
866 for d in $ac_bdb_prefix; do
868 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
869 bdbpfx="$bdbpfx $d/$v"
872 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
873 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
877 for v in / $BDB_VERSIONS; do
878 if test -r "$d/include/$v/db.h"; then
879 BDB_INCLUDE_DIR="$d/include/$v"
880 if test -d "$d/lib/$v"; then
881 BDB_LIB_DIR="$d/lib/$v"
882 for l in `echo $BDB_VERSIONS`; do
883 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
884 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
890 db->open(db,NULL,NULL,NULL,0,0,0);
897 test x$ac_dbcreate = xyes && break
901 test x$BDB_LIB != x && break
903 if test x$ac_cv_dbcreate = xyes; then
910 if test x$ac_cv_gdbmopen = xyes; then
911 CPPFLAGS="$OLDCPPFLAGS"
912 LIBS="$OLDLIBS -lgdbm";
913 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
914 elif test x$ac_cv_dbcreate = xyes; then
915 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
916 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
917 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
919 AC_MSG_ERROR(You need Sleepycat DB4 or GDBM for --enable-hcache)
925 AC_SUBST(MUTT_LIB_OBJECTS)
927 AC_SUBST(LIBIMAPDEPS)
929 dnl -- iconv/gettext --
931 AC_ARG_ENABLE(iconv, [ --disable-iconv Disable iconv support],
932 [if test x$enableval = xno ; then
939 if test "$am_cv_func_iconv" != "yes"
941 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
944 AC_CHECK_HEADERS(iconv.h,
945 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
946 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
948 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
949 [Define if <iconv.h> defines iconv_t.])],
952 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
953 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
954 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
955 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
956 mutt_save_LIBS="$LIBS"
957 LIBS="$LIBS $LIBICONV"
968 ob = buf, obl = sizeof(buf);
969 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
970 (iconv(cd, 0, 0, &ob, &obl) ||
971 !(ob == buf && obl == sizeof(buf)) ||
975 mutt_cv_iconv_good=yes,
976 mutt_cv_iconv_good=no,
977 mutt_cv_iconv_good=yes)
978 LIBS="$mutt_save_LIBS")
979 if test "$mutt_cv_iconv_good" = no; then
980 AC_MSG_ERROR(Try using libiconv instead)
983 dnl This is to detect implementations such as the one in glibc-2.1,
984 dnl which always convert exactly but return the number of characters
985 dnl converted instead of the number converted inexactly.
986 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
987 mutt_save_LIBS="$LIBS"
988 LIBS="$LIBS $LIBICONV"
998 const char *s = "\304\211";
1001 changequote([, ])dnl
1002 ib = s, ibl = 2, ob = t, obl = 3;
1003 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
1004 iconv(cd, &ib, &ibl, &ob, &obl));
1007 mutt_cv_iconv_nontrans=no,
1008 mutt_cv_iconv_nontrans=yes,
1009 mutt_cv_iconv_nontrans=no)
1010 LIBS="$mutt_save_LIBS")
1011 if test "$mutt_cv_iconv_nontrans" = yes; then
1012 AC_DEFINE(ICONV_NONTRANS, 1)
1014 AC_DEFINE(ICONV_NONTRANS, 0)
1017 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
1019 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
1020 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
1021 [ Define if your gettext has bind_textdomain_codeset. ])
1023 AC_CHECK_FUNCS(bind_textdomain_codeset)
1030 AC_CHECK_HEADERS(wchar.h)
1032 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
1040 [ wchar_t wc; return 0; ],
1041 mutt_cv_wchar_t=yes,
1042 mutt_cv_wchar_t=no))
1044 if test "$mutt_cv_wchar_t" = no; then
1045 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
1048 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
1056 [ wint_t wc; return 0; ],
1060 if test "$mutt_cv_wint_t" = no; then
1061 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
1064 AC_CHECK_HEADERS(wctype.h)
1065 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
1066 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
1067 AC_CHECK_FUNCS(iswxdigit towupper towlower)
1069 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
1077 [ mbstate_t s; return 0; ],
1078 mutt_cv_mbstate_t=yes,
1079 mutt_cv_mbstate_t=no))
1081 if test "$mutt_cv_mbstate_t" = no; then
1082 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
1086 AC_ARG_WITH(wc-funcs, [ --without-wc-funcs Do not use the system's wchar_t functions],
1089 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
1090 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
1093 #define _XOPEN_SOURCE 1
1096 #ifdef HAVE_WCTYPE_H
1102 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
1103 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
1104 mutt_cv_wc_funcs=yes))
1105 wc_funcs=$mutt_cv_wc_funcs
1108 if test $wc_funcs = yes; then
1109 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
1112 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
1113 [AC_TRY_LINK([#include <langinfo.h>],
1114 [char* cs = nl_langinfo(CODESET);],
1115 mutt_cv_langinfo_codeset=yes,
1116 mutt_cv_langinfo_codeset=no)])
1117 if test $mutt_cv_langinfo_codeset = yes; then
1118 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
1121 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
1122 [AC_TRY_LINK([#include <langinfo.h>],
1123 [char* cs = nl_langinfo(YESEXPR);],
1124 mutt_cv_langinfo_yesexpr=yes,
1125 mutt_cv_langinfo_yesexpr=no)])
1126 if test $mutt_cv_langinfo_yesexpr = yes; then
1127 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
1132 if test x$use_libesmtp = xyes; then
1133 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
1134 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
1135 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
1137 AC_DEFINE(USE_LIBESMTP,
1139 [Define to enable the use of libesmtp])
1141 dnl -- end libesmtp --
1143 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
1144 po/Makefile.in doc/Makefile contrib/Makefile