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.in"`
12 AM_INIT_AUTOMAKE(muttng, $mutt_cv_version)
13 AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION.in'])
17 ifdef([AC_LIBOBJ], , [define([AC_LIBOBJ], [LIB[]OBJS="$LIBOBJS $1.o"])])
19 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
23 AC_MSG_CHECKING([for prefix])
24 if test x$prefix = xNONE; then
25 mutt_cv_prefix=$ac_default_prefix
27 mutt_cv_prefix=$prefix
29 AC_MSG_RESULT($mutt_cv_prefix)
34 if test "x$U" != "x"; then
35 AC_MSG_ERROR(Compiler not ANSI compliant)
41 AC_CHECK_TOOL(AR, ar, ar)
48 AC_CHECK_SIZEOF(off_t)
50 AC_PATH_PROG(DBX, dbx, no)
51 AC_PATH_PROG(GDB, gdb, no)
52 AC_PATH_PROG(SDB, sdb, no)
54 if test $GDB != no ; then
56 elif test $DBX != no ; then
58 elif test $SDB != no ; then
66 AH_TEMPLATE([sig_atomic_t],
67 [/* Define to `int' if <signal.h> doesn't define.])
68 AH_TEMPLATE([HAVE_START_COLOR],
69 [Define if you have start_color, as a function or macro.])
70 AH_TEMPLATE([HAVE_TYPEAHEAD],
71 [Define if you have typeahead, as a function or macro.])
72 AH_TEMPLATE([HAVE_BKGDSET],
73 [Define if you have bkgdset, as a function or macro.])
74 AH_TEMPLATE([HAVE_CURS_SET],
75 [Define if you have curs_set, as a function or macro.])
76 AH_TEMPLATE([HAVE_META],
77 [Define if you have meta, as a function or macro.])
78 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
79 [Define if you have use_default_colors, as a function or macro.])
80 AH_TEMPLATE([HAVE_RESIZETERM],
81 [Define if you have resizeterm, as a function or macro.])
82 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
83 [Some systems declare sig_atomic_t as volatile, some others -- no.
84 This define will have value `sig_atomic_t' or
85 `volatile sig_atomic_t' accordingly.])
86 AH_TEMPLATE([ICONV_NONTRANS],
87 [Define as 1 if iconv() only converts exactly and we should treat
88 all return values other than (size_t)(-1) as equivalent.])
92 ac_aux_path_sendmail=/usr/sbin:/usr/lib
93 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
94 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
98 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
99 [ if test x$enableval = xyes; then
103 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--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=`$GPGME_CONFIG --libs`
117 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
118 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
119 AC_DEFINE(CRYPT_BACKEND_GPGME, 1,
120 [Defined, if GPGME support is enabled])
123 AC_SUBST(LIBGPGME_CFLAGS)
124 AC_SUBST(LIBGPGME_LIBS)
126 AC_ARG_ENABLE(pgp, AC_HELP_STRING([--disable-pgp], [Disable PGP support]),
127 [ if test x$enableval = xno ; then
132 if test x$have_pgp != xno ; then
133 AC_DEFINE(CRYPT_BACKEND_CLASSIC_PGP,1,
134 [ Define if you want classic PGP support. ])
135 PGPAUX_TARGET="pgpringng\$(EXEEXT) pgpewrapng\$(EXEEXT)"
136 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pgp.o pgpinvoke.o pgpkey.o pgplib.o gnupgparse.o pgpmicalg.o pgppacket.o crypt-mod-pgp-classic.o"
139 AC_ARG_ENABLE(smime, AC_HELP_STRING([--disable-smime], [Disable SMIME support]),
140 [ if test x$enableval = xno ; then
145 if test x$have_smime != xno ; then
146 AC_DEFINE(CRYPT_BACKEND_CLASSIC_SMIME,1,
147 [ Define if you want clasic S/MIME support. ])
148 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smime.o crypt-mod-smime-classic.o"
149 SMIMEAUX_TARGET="smime_keysng"
152 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
153 [if test -x "$withval" ; then
156 MIXMASTER="mixmaster"
158 OPS="$OPS \$(srcdir)/OPS.MIX"
159 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
160 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER",
161 [ 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_PATH_PROG(ISPELL, ispell, no)
173 if test $ISPELL != no; then
174 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
177 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
178 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
179 [AC_TRY_RUN([#include <sys/param.h>
193 AC_MSG_CHECKING(for S-Lang)
194 if test $withval = yes; then
195 if test -d $srcdir/../slang; then
196 mutt_cv_slang=$srcdir/../slang/src
197 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
198 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
200 if test -d $mutt_cv_prefix/include/slang; then
201 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
202 elif test -d /usr/include/slang; then
203 CFLAGS="$CFLAGS -I/usr/include/slang"
208 dnl ---Check to see if $withval is a source directory
209 if test -f $withval/src/slang.h; then
210 mutt_cv_slang=$withval/src
211 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
212 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
214 dnl ---Must be installed somewhere
215 mutt_cv_slang=$withval
216 if test -d $withval/include/slang; then
217 CFLAGS="$CFLAGS -I${withval}/include/slang"
218 elif test -d $withval/include; then
219 CFLAGS="$CFLAGS -I${withval}/include"
221 LDFLAGS="$LDFLAGS -L${withval}/lib"
224 AC_MSG_RESULT($mutt_cv_slang)
225 if test $mutt_cv_bsdish = yes; then
226 AC_CHECK_LIB(termlib, main)
228 AC_DEFINE(USE_SLANG_CURSES,1,
229 [ Define if you compile with SLang instead of curses/ncurses. ])
230 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
231 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
233 dnl --- now that we've found it, check the link
235 AC_CHECK_LIB(slang, SLtt_get_terminfo,
236 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
237 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
242 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
243 [if test $withval != yes; then
244 mutt_cv_curses=$withval
246 if test x$mutt_cv_curses != x/usr; then
247 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
248 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
251 AC_CHECK_FUNC(initscr,,[
253 for lib in ncursesw ncurses
255 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
257 AC_CHECK_LIB($cf_ncurses, initscr,
258 [MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
259 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
260 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
263 if test "$cf_ncurses" = ncursesw; then
264 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
265 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
267 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
274 LIBS="$LIBS $MUTTLIBS"
275 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
276 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
277 if test "$ac_cv_func_decl_start_color" = yes; then
278 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
280 if test "$ac_cv_func_decl_resizeterm" = yes; then
281 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
288 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
289 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
290 AC_CHECK_HEADERS(unix.h)
292 AC_CHECK_FUNCS(setrlimit getsid isctype)
296 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
297 AC_EGREP_HEADER(sig_atomic_t,signal.h,
299 ac_cv_type_sig_atomic_t=yes;
300 AC_EGREP_HEADER(volatile.*sig_atomic_t,
303 is_sig_atomic_t_volatile=yes;
304 AC_MSG_RESULT([yes, volatile])
307 is_sig_atomic_t_volatile=no;
308 AC_MSG_RESULT([yes, non volatile])
313 AC_CHECK_TYPE(sig_atomic_t, int)
314 is_sig_atomic_t_volatile=no
316 if test $is_sig_atomic_t_volatile = 'yes'
318 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
320 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
326 dnl AC_CHECK_TYPE(ssize_t, int)
328 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
329 AC_REPLACE_FUNCS(strcasecmp setenv)
330 AC_CHECK_FUNCS(snprintf vsnprintf)
332 AC_CHECK_FUNC(getopt)
333 if test $ac_cv_func_getopt = yes; then
334 AC_CHECK_HEADERS(getopt.h)
337 dnl SCO uses chsize() instead of ftruncate()
338 AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
340 dnl SCO has strftime() in libintl
341 AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
343 dnl AIX may not have fchdir()
344 AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
346 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
348 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
350 if test $mutt_cv_regex = no ; then
351 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
352 [mutt_cv_regex_broken],
356 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); }],
357 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
358 if test $mutt_cv_regex_broken = yes ; then
359 echo "Using the included GNU regex instead." >&AC_FD_MSG
364 if test $mutt_cv_regex = yes; then
365 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
370 AC_ARG_WITH(homespool,
371 AC_HELP_STRING([--with-homespool[=FILE]], [File in user's directory where new mail is spooled]), with_homespool=${withval})
372 if test x$with_homespool != x; then
373 if test $with_homespool = yes; then
374 with_homespool=mailbox
376 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
377 AC_DEFINE(HOMESPOOL,1,
378 [Is mail spooled to the user's home directory? If defined,
379 MAILPATH should be set to the filename of the spool mailbox
380 relative the the home directory.
381 use: configure --with-homespool=FILE])
382 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
385 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
386 [mutt_cv_mailpath=$withval],
387 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
389 if test -d /var/mail; then
390 mutt_cv_mailpath=/var/mail
391 elif test -d /var/spool/mail; then
392 mutt_cv_mailpath=/var/spool/mail
393 elif test -d /usr/spool/mail; then
394 mutt_cv_mailpath=/usr/spool/mail
395 elif test -d /usr/mail; then
396 mutt_cv_mailpath=/usr/mail
399 if test "$mutt_cv_mailpath" = no; then
400 AC_MSG_ERROR("Could not determine where new mail is stored.")
402 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
404 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
405 #include <sys/stat.h>
407 int main (int argc, char **argv)
411 stat ("$mutt_cv_mailpath", &s);
412 if (s.st_mode & S_IWOTH) exit (0);
414 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
417 if test $mutt_cv_worldwrite = yes; then
418 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
421 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
422 #include <sys/stat.h>
424 int main (int argc, char **argv)
428 stat ("$mutt_cv_mailpath", &s);
429 if (s.st_mode & S_IWGRP) exit (0);
431 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
433 if test $mutt_cv_groupwrite = yes; then
434 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
435 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
441 AC_MSG_CHECKING(where to put the documentation)
442 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
443 [mutt_cv_docdir=$withval],
444 [mutt_cv_docdir="${prefix}/doc/muttng"])
445 AC_MSG_RESULT($mutt_cv_docdir)
447 docdir=$mutt_cv_docdir
450 if test x$mutt_cv_setgid = xyes; then
452 DOTLOCK_PERMISSION=2755
455 DOTLOCK_PERMISSION=755
457 AC_SUBST(DOTLOCK_GROUP)
458 AC_SUBST(DOTLOCK_PERMISSION)
460 AC_ARG_WITH(domain, AC_HELP_STRING([--with-domain=DOMAIN], [Specify your DNS domain name]),
461 [if test $withval != yes; then
462 if test $withval != no; then
463 AC_DEFINE_UNQUOTED(DOMAIN,"$withval",[ Define your domain name. ])
469 dnl -- socket dependencies --
471 AC_ARG_ENABLE(pop, AC_HELP_STRING([--enable-pop], [Enable POP3 support]),
472 [ if test x$enableval = xyes ; then
473 AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
475 LIBPOPDEPS="\$(top_srcdir)/pop/pop.h pop/libpop.a"
481 AM_CONDITIONAL(BUILD_POP, test x$need_pop = xyes)
483 AC_ARG_ENABLE(imap, AC_HELP_STRING([--enable-imap], [Enable IMAP support]),
484 [ if test x$enableval = xyes ; then
485 AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
486 LIBIMAP="-Limap -limap"
487 LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
493 AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
495 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
496 [ if test x$enableval = xyes ; then
497 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
498 LIBNNTP="-Lnntp -lnntp"
499 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
504 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
506 dnl -- end socket dependencies --
508 if test "$need_socket" = "yes"
510 AC_MSG_CHECKING([for socklen_t])
511 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
513 AC_DEFINE(socklen_t,int,
514 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
515 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
516 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
517 AC_CHECK_FUNCS(getaddrinfo)
518 AC_DEFINE(USE_SOCKET,1,
519 [ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
520 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
523 dnl -- imap dependencies --
525 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
526 gss_prefix="$withval", gss_prefix="no")
527 if test "$gss_prefix" != "no"
529 if test "$need_imap" = "yes"
531 MUTT_AM_PATH_GSSAPI(gss_prefix)
532 AC_MSG_CHECKING(GSSAPI implementation)
533 AC_MSG_RESULT($GSSAPI_IMPL)
534 if test "$GSSAPI_IMPL" = "none"
537 AC_MSG_RESULT([GSSAPI libraries not found])
539 if test "$GSSAPI_IMPL" = "Heimdal"
541 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
543 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
544 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
545 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
548 AC_MSG_WARN([GSS was requested but IMAP is not enabled])
551 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
553 dnl -- end imap dependencies --
555 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
556 [ if test "$with_ssl" != "no"
558 if test "$need_socket" != "yes"; then
559 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
562 if test "$with_ssl" != "yes"
564 LDFLAGS="$LDFLAGS -L$withval/lib"
565 CPPFLAGS="$CPPFLAGS -I$withval/include"
569 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
570 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
572 AC_CHECK_FUNCS(RAND_status RAND_egd)
574 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
576 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
577 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
583 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
584 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
585 if test "$gnutls_prefix" != "no"
587 if test "$need_socket" != "yes"
589 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
591 if test x"$need_ssl" = x"yes"
593 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
595 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
597 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
598 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
599 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
601 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
603 [dnl GNUTLS not found
604 AC_MSG_ERROR([could not find libgnutls])
608 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
610 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]], [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
612 if test "$with_sasl2" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
614 AC_MSG_ERROR([SASL2 support is only useful with POP or IMAP support])
617 if test "$with_sasl2" != "no"
619 if test "$with_sasl2" != "yes"
621 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
622 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
627 AC_CHECK_LIB(sasl2, sasl_client_init,,
628 AC_MSG_ERROR([could not find libsasl2]),)
630 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
631 MUTTLIBS="$MUTTLIBS -lsasl2"
633 AC_DEFINE(USE_SASL,1,
634 [ Define if want to use version 2 of the Cyrus SASL library. ])
638 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
640 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
642 if test "$with_idn" != "no" ; then
643 if test "$with_idn" != "yes" ; then
644 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
645 LDFLAGS="$LDFLAGS -L$with_idn/lib"
651 if test "x$with_idn" != "xno"; then
652 AC_CHECK_LIB(idn, stringprep_check_version)
653 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
654 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
655 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
660 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
661 [ if test x$enableval = xyes ; then
662 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
666 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
667 [if test $enableval = yes; then
668 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
672 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
673 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
675 if test $mutt_cv_fcntl = yes; then
676 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
679 AC_MSG_CHECKING(whether struct dirent defines d_ino)
680 ac_cv_dirent_d_ino=no
681 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
682 if test x$ac_cv_dirent_d_ino = xyes ; then
683 AC_DEFINE(HAVE_DIRENT_D_INO,1,
684 [Define to 1 if your system has the dirent::d_ino member])
686 AC_MSG_RESULT($ac_cv_dirent_d_ino)
688 dnl This may look cumbersome -- please keep it that way, so we can
689 dnl quickly change the default to "yes" again.
691 AC_ARG_ENABLE(inodesort, AC_HELP_STRING([--enable-inodesort], [Read files in maildir folders sorted by inode.]),
692 [if test x$enableval = xyes -a x$ac_cv_dirent_d_ino = xyes ; then mutt_cv_inodesort=yes; fi])
694 if test $mutt_cv_inodesort = yes; then
695 AC_DEFINE(USE_INODESORT, 1, [ Define to sort files in a maildir by inode number. ])
699 AC_ARG_ENABLE(warnings, AC_HELP_STRING([--disable-warnings], [Turn off compiler warnings (not recommended)]),
700 [if test $enableval = no; then
704 if test x$GCC = xyes -a $mutt_cv_warnings = yes; then
705 CFLAGS="-Wall -pedantic $CFLAGS"
708 AC_ARG_ENABLE(nfs-fix, AC_HELP_STRING([--enable-nfs-fix], [Work around an NFS with broken attributes caching]),
709 [if test x$enableval = xyes; then
710 AC_DEFINE(NFS_ATTRIBUTE_HACK,1,
711 [Define if you have problems with mutt not detecting
712 new/old mailboxes over NFS. Some NFS implementations
713 incorrectly cache the attributes of small files.])
716 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
717 [if test x$enableval = xyes; then
718 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
721 AC_ARG_ENABLE(mailtool, AC_HELP_STRING([--enable-mailtool], [Enable Sun mailtool attachments support ]),
722 [if test x$enableval = xyes; then
723 AC_DEFINE(SUN_ATTACHMENT,1,[ Define to enable Sun mailtool attachments support. ])
726 AC_ARG_ENABLE(compressed, [ --enable-compressed Enable compressed folders support ],
727 [if test x$enableval = xyes; then
728 AC_DEFINE(USE_COMPRESSED,1,[ The compressed mailboxes support ])
731 AC_ARG_ENABLE(locales-fix, AC_HELP_STRING([--enable-locales-fix], [The result of isprint() is unreliable ]),
732 [if test x$enableval = xyes; then
733 AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
736 AC_ARG_WITH(exec-shell, AC_HELP_STRING([--with-exec-shell=SHELL], [Specify alternate shell (ONLY if /bin/sh is broken)]),
737 [if test $withval != yes; then
738 AC_DEFINE_UNQUOTED(EXECSHELL, "$withval",
739 [program to use for shell commands])
741 AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")
743 [AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")])
745 dnl -- start cache --
746 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
747 [if test x$enableval = xyes; then
748 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
750 OLDCPPFLAGS="$CPPFLAGS"
756 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
757 ac_prefer_qdbm=$withval)
758 if test x$ac_prefer_qdbm != xno; then
760 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
761 AC_MSG_CHECKING([for vlopen])
762 for d in $QDBM_DIRS; do
763 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
764 QDBM_INC="-I$d/include"
766 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
767 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
768 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
771 if test x$ac_cv_vlopen = xyes; then
779 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
780 ac_prefer_gdbm=$withval)
781 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
783 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
784 AC_MSG_CHECKING([for gdbm_open])
785 for d in $GDBM_DIRS; do
786 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
787 GDBM_INC="-I$d/include"
789 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
790 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
791 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
794 if test x$ac_cv_gdbmopen = xyes; then
802 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
803 ac_bdb_prefix=$withval)
804 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
805 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
806 for d in $ac_bdb_prefix; do
808 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
809 bdbpfx="$bdbpfx $d/$v"
812 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
813 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
817 for v in / $BDB_VERSIONS; do
818 if test -r "$d/include/$v/db.h"; then
819 BDB_INCLUDE_DIR="$d/include/$v"
820 if test -d "$d/lib/$v"; then
821 BDB_LIB_DIR="$d/lib/$v"
822 for l in `echo $BDB_VERSIONS`; do
823 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
824 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
830 db->open(db,NULL,NULL,NULL,0,0,0);
837 test x$ac_cv_dbcreate = xyes && break
841 test x$BDB_LIB != x && break
843 if test x$ac_cv_dbcreate = xyes; then
850 if test x$ac_cv_vlopen = xyes; then
851 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
852 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
853 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
854 elif test x$ac_cv_gdbmopen = xyes; then
855 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
856 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
857 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
858 elif test x$ac_cv_dbcreate = xyes; then
859 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
860 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
861 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
863 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
869 AC_SUBST(MUTT_LIB_OBJECTS)
871 AC_SUBST(LIBIMAPDEPS)
875 AC_SUBST(LIBNNTPDEPS)
877 dnl -- iconv/gettext --
879 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
880 [if test x$enableval = xno ; then
887 if test "$am_cv_func_iconv" != "yes"
889 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
892 AC_CHECK_HEADERS(iconv.h,
893 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
894 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
896 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
897 [Define if <iconv.h> defines iconv_t.])],
900 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
901 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
902 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
903 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
904 mutt_save_LIBS="$LIBS"
905 LIBS="$LIBS $LIBICONV"
916 ob = buf, obl = sizeof(buf);
917 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
918 (iconv(cd, 0, 0, &ob, &obl) ||
919 !(ob == buf && obl == sizeof(buf)) ||
923 mutt_cv_iconv_good=yes,
924 mutt_cv_iconv_good=no,
925 mutt_cv_iconv_good=yes)
926 LIBS="$mutt_save_LIBS")
927 if test "$mutt_cv_iconv_good" = no; then
928 AC_MSG_ERROR(Try using libiconv instead)
931 dnl This is to detect implementations such as the one in glibc-2.1,
932 dnl which always convert exactly but return the number of characters
933 dnl converted instead of the number converted inexactly.
934 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
935 mutt_save_LIBS="$LIBS"
936 LIBS="$LIBS $LIBICONV"
946 const char *s = "\304\211";
950 ib = s, ibl = 2, ob = t, obl = 3;
951 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
952 iconv(cd, &ib, &ibl, &ob, &obl));
955 mutt_cv_iconv_nontrans=no,
956 mutt_cv_iconv_nontrans=yes,
957 mutt_cv_iconv_nontrans=no)
958 LIBS="$mutt_save_LIBS")
959 if test "$mutt_cv_iconv_nontrans" = yes; then
960 AC_DEFINE(ICONV_NONTRANS, 1)
962 AC_DEFINE(ICONV_NONTRANS, 0)
965 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
967 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
968 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
969 [ Define if your gettext has bind_textdomain_codeset. ])
971 AC_CHECK_FUNCS(bind_textdomain_codeset)
978 AC_CHECK_HEADERS(wchar.h)
980 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
988 [ wchar_t wc; return 0; ],
992 if test "$mutt_cv_wchar_t" = no; then
993 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
996 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
1004 [ wint_t wc; return 0; ],
1008 if test "$mutt_cv_wint_t" = no; then
1009 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
1012 AC_CHECK_HEADERS(wctype.h)
1013 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
1014 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
1015 AC_CHECK_FUNCS(iswxdigit towupper towlower)
1017 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
1025 [ mbstate_t s; return 0; ],
1026 mutt_cv_mbstate_t=yes,
1027 mutt_cv_mbstate_t=no))
1029 if test "$mutt_cv_mbstate_t" = no; then
1030 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
1034 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
1037 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
1038 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
1041 #define _XOPEN_SOURCE 1
1044 #ifdef HAVE_WCTYPE_H
1050 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
1051 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
1052 mutt_cv_wc_funcs=yes))
1053 wc_funcs=$mutt_cv_wc_funcs
1056 if test $wc_funcs = yes; then
1057 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
1060 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
1061 [AC_TRY_LINK([#include <langinfo.h>],
1062 [char* cs = nl_langinfo(CODESET);],
1063 mutt_cv_langinfo_codeset=yes,
1064 mutt_cv_langinfo_codeset=no)])
1065 if test $mutt_cv_langinfo_codeset = yes; then
1066 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
1069 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
1070 [AC_TRY_LINK([#include <langinfo.h>],
1071 [char* cs = nl_langinfo(YESEXPR);],
1072 mutt_cv_langinfo_yesexpr=yes,
1073 mutt_cv_langinfo_yesexpr=no)])
1074 if test $mutt_cv_langinfo_yesexpr = yes; then
1075 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
1080 if test x$use_libesmtp = xyes; then
1081 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
1082 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
1083 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
1085 AC_DEFINE(USE_LIBESMTP,
1087 [Define to enable the use of libesmtp])
1089 dnl -- end libesmtp --
1091 dnl -- sgml tools --
1093 dnl Documentation tools
1095 AC_PATH_PROG([OSPCAT], [ospcat], [none])
1096 if test "$OSPCAT" != "none"
1098 AC_MSG_CHECKING([for openjade docbook stylesheets])
1099 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
1100 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
1101 # ospcat may spit out an absolute path without an SOIBASE
1102 if test -z "$DSLROOT"
1104 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
1106 if test -f $DSLROOT/print/docbook.dsl
1108 AC_MSG_RESULT([in $DSLROOT])
1111 AC_MSG_RESULT([not found: PDF documentation will not be built.])
1116 AC_MSG_CHECKING([for lynx])
1117 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
1118 if test x"$HTML2TXT_CMD" = x"none"
1120 AC_MSG_CHECKING([for w3m])
1121 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
1123 if test x"$HTML2TXT_CMD" = x"none"
1125 AC_MSG_CHECKING([for elinks])
1126 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
1128 case "$HTML2TXT_CMD" in
1130 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
1133 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
1136 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
1142 AC_SUBST(HTML2TXT_CMD)
1144 AC_MSG_CHECKING([for tidy])
1145 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
1147 if test x"$HTMLCLEAN_CMD" != x"none"
1149 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
1151 HTMLCLEAN_CMD="echo "
1153 AC_SUBST(HTMLCLEAN_CMD)
1155 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
1156 po/Makefile.in doc/Makefile contrib/Makefile