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 dnl ---------------- sendmail ----------------
94 ac_aux_path_sendmail=/usr/sbin:/usr/lib
95 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
96 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
101 dnl ---------------- gpgme ----------------
103 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
104 [ if test x$enableval = xyes; then
108 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]),
109 gpgme_config_prefix="$withval", gpgme_config_prefix="")
111 if test x$have_gpgme = xyes; then
112 if test x$gpgme_config_prefix != x; then
113 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
115 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
117 if test "x$GPGME_CONFIG" = "xno"; then
118 AC_MSG_ERROR([GPGME not found])
120 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
121 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
122 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
123 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
124 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
127 AC_SUBST(LIBGPGME_CFLAGS)
128 AC_SUBST(LIBGPGME_LIBS)
131 dnl ---------------- pgp/smime ----------------
133 AC_ARG_ENABLE(smime, AC_HELP_STRING([--disable-smime], [Disable SMIME support]),
134 [ if test x$enableval = xno ; then
139 if test x$have_smime != xno ; then
140 AC_DEFINE(CRYPT_BACKEND_CLASSIC_SMIME,1, [ Define if you want clasic S/MIME support. ])
141 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smime.o crypt-mod-smime-classic.o"
142 SMIMEAUX_TARGET="smime_keysng"
146 dnl ---------------- mixmaster ----------------
148 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
149 [ if test -x "$withval" ; then
152 MIXMASTER="mixmaster"
154 OPS="$OPS \$(srcdir)/OPS.MIX"
155 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
156 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER", [ Where to find mixmaster on your system. ])
159 # We now require all OPS
160 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
164 AC_SUBST(SMIMEAUX_TARGET)
166 AC_PATH_PROG(ISPELL, ispell, no)
167 if test $ISPELL != no; then
168 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
171 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
172 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
173 [AC_TRY_RUN([#include <sys/param.h>
187 AC_MSG_CHECKING(for S-Lang)
188 if test $withval = yes; then
189 if test -d $srcdir/../slang; then
190 mutt_cv_slang=$srcdir/../slang/src
191 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
192 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
194 if test -d $mutt_cv_prefix/include/slang; then
195 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
196 elif test -d /usr/include/slang; then
197 CFLAGS="$CFLAGS -I/usr/include/slang"
202 dnl ---Check to see if $withval is a source directory
203 if test -f $withval/src/slang.h; then
204 mutt_cv_slang=$withval/src
205 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
206 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
208 dnl ---Must be installed somewhere
209 mutt_cv_slang=$withval
210 if test -d $withval/include/slang; then
211 CFLAGS="$CFLAGS -I${withval}/include/slang"
212 elif test -d $withval/include; then
213 CFLAGS="$CFLAGS -I${withval}/include"
215 LDFLAGS="$LDFLAGS -L${withval}/lib"
218 AC_MSG_RESULT($mutt_cv_slang)
219 if test $mutt_cv_bsdish = yes; then
220 AC_CHECK_LIB(termlib, main)
222 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
223 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
224 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
226 dnl --- now that we've found it, check the link
228 AC_CHECK_LIB(slang, SLtt_get_terminfo,
229 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
230 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
233 [ mutt_cv_curses=/usr
234 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
235 [ if test $withval != yes; then
236 mutt_cv_curses=$withval
238 if test x$mutt_cv_curses != x/usr; then
239 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
240 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
244 AC_CHECK_FUNC(initscr,,[
246 for lib in ncursesw ncurses; do
247 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
249 AC_CHECK_LIB($cf_ncurses, initscr,
250 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
251 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
252 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
255 if test "$cf_ncurses" = ncursesw; then
256 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
257 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
259 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
266 LIBS="$LIBS $MUTTLIBS"
267 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
268 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
269 if test "$ac_cv_func_decl_start_color" = yes; then
270 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
272 if test "$ac_cv_func_decl_resizeterm" = yes; then
273 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
280 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
281 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
282 AC_CHECK_HEADERS(unix.h)
284 AC_CHECK_FUNCS(setrlimit getsid isctype)
288 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
289 AC_EGREP_HEADER(sig_atomic_t,signal.h,
290 [ ac_cv_type_sig_atomic_t=yes;
291 AC_EGREP_HEADER(volatile.*sig_atomic_t,
293 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
294 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
297 AC_CHECK_TYPE(sig_atomic_t, int)
298 is_sig_atomic_t_volatile=no
300 if test $is_sig_atomic_t_volatile = 'yes'
302 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
304 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
310 dnl AC_CHECK_TYPE(ssize_t, int)
312 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
313 AC_REPLACE_FUNCS(strcasecmp setenv)
314 AC_CHECK_FUNCS(snprintf vsnprintf)
316 AC_CHECK_FUNC(getopt)
317 if test $ac_cv_func_getopt = yes; then
318 AC_CHECK_HEADERS(getopt.h)
321 dnl SCO uses chsize() instead of ftruncate()
322 AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
324 dnl SCO has strftime() in libintl
325 AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
327 dnl AIX may not have fchdir()
328 AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
330 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
332 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
334 if test $mutt_cv_regex = no ; then
335 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
336 [mutt_cv_regex_broken],
340 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); }],
341 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
342 if test $mutt_cv_regex_broken = yes ; then
343 echo "Using the included GNU regex instead." >&AC_FD_MSG
348 if test $mutt_cv_regex = yes; then
349 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
354 AC_ARG_WITH(homespool,
355 AC_HELP_STRING([--with-homespool[=FILE]],
356 [File in user's directory where new mail is spooled]),
357 with_homespool=${withval})
358 if test x$with_homespool != x; then
359 if test $with_homespool = yes; then
360 with_homespool=mailbox
362 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
363 AC_DEFINE(HOMESPOOL,1,
364 [ Is mail spooled to the user's home directory? If defined,
365 MAILPATH should be set to the filename of the spool mailbox
366 relative the the home directory.
367 use: configure --with-homespool=FILE
369 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
372 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
373 [mutt_cv_mailpath=$withval],
374 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
376 if test -d /var/mail; then
377 mutt_cv_mailpath=/var/mail
378 elif test -d /var/spool/mail; then
379 mutt_cv_mailpath=/var/spool/mail
380 elif test -d /usr/spool/mail; then
381 mutt_cv_mailpath=/usr/spool/mail
382 elif test -d /usr/mail; then
383 mutt_cv_mailpath=/usr/mail
386 if test "$mutt_cv_mailpath" = no; then
387 AC_MSG_ERROR("Could not determine where new mail is stored.")
389 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
391 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
392 #include <sys/stat.h>
394 int main (int argc, char **argv)
398 stat ("$mutt_cv_mailpath", &s);
399 if (s.st_mode & S_IWOTH) exit (0);
401 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
404 if test $mutt_cv_worldwrite = yes; then
405 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
408 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
409 #include <sys/stat.h>
411 int main (int argc, char **argv)
415 stat ("$mutt_cv_mailpath", &s);
416 if (s.st_mode & S_IWGRP) exit (0);
418 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
420 if test $mutt_cv_groupwrite = yes; then
421 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
422 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
428 AC_MSG_CHECKING(where to put the documentation)
429 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
430 [mutt_cv_docdir=$withval],
431 [mutt_cv_docdir="${prefix}/doc/muttng"])
432 AC_MSG_RESULT($mutt_cv_docdir)
434 docdir=$mutt_cv_docdir
437 if test x$mutt_cv_setgid = xyes; then
439 DOTLOCK_PERMISSION=2755
442 DOTLOCK_PERMISSION=755
444 AC_SUBST(DOTLOCK_GROUP)
445 AC_SUBST(DOTLOCK_PERMISSION)
447 AC_ARG_WITH(domain, AC_HELP_STRING([--with-domain=DOMAIN], [Specify your DNS domain name]),
448 [if test $withval != yes; then
449 if test $withval != no; then
450 AC_DEFINE_UNQUOTED(DOMAIN,"$withval",[ Define your domain name. ])
456 dnl -- socket dependencies --
458 AC_ARG_ENABLE(pop, AC_HELP_STRING([--enable-pop], [Enable POP3 support]),
459 [ if test x$enableval = xyes ; then
460 AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
462 LIBPOPDEPS="\$(top_srcdir)/pop/pop.h pop/libpop.a"
468 AM_CONDITIONAL(BUILD_POP, test x$need_pop = xyes)
470 AC_ARG_ENABLE(imap, AC_HELP_STRING([--enable-imap], [Enable IMAP support]),
471 [ if test x$enableval = xyes ; then
472 AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
473 LIBIMAP="-Limap -limap"
474 LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
480 AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
482 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
483 [ if test x$enableval = xyes ; then
484 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
485 LIBNNTP="-Lnntp -lnntp"
486 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
491 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
493 dnl -- end socket dependencies --
495 if test "$need_socket" = "yes"
497 AC_MSG_CHECKING([for socklen_t])
498 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
500 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
501 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
502 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
503 AC_CHECK_FUNCS(getaddrinfo)
504 AC_DEFINE(USE_SOCKET,1,
505 [ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
506 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
509 dnl -- imap dependencies --
511 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
512 gss_prefix="$withval", gss_prefix="no")
513 if test "$gss_prefix" != "no"
515 if test "$need_imap" = "yes"
517 MUTT_AM_PATH_GSSAPI(gss_prefix)
518 AC_MSG_CHECKING(GSSAPI implementation)
519 AC_MSG_RESULT($GSSAPI_IMPL)
520 if test "$GSSAPI_IMPL" = "none"
523 AC_MSG_RESULT([GSSAPI libraries not found])
525 if test "$GSSAPI_IMPL" = "Heimdal"
527 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
529 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
530 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
531 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
534 AC_MSG_WARN([GSS was requested but IMAP is not enabled])
537 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
539 dnl -- end imap dependencies --
541 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
542 [ if test "$with_ssl" != "no"
544 if test "$need_socket" != "yes"; then
545 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
548 if test "$with_ssl" != "yes"
550 LDFLAGS="$LDFLAGS -L$withval/lib"
551 CPPFLAGS="$CPPFLAGS -I$withval/include"
555 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
556 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
558 AC_CHECK_FUNCS(RAND_status RAND_egd)
560 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
562 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
563 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
569 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
570 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
571 if test "$gnutls_prefix" != "no"
573 if test "$need_socket" != "yes"
575 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
577 if test x"$need_ssl" = x"yes"
579 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
581 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
583 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
584 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
585 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
587 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
589 [dnl GNUTLS not found
590 AC_MSG_ERROR([could not find libgnutls])
594 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
596 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]], [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
598 if test "$with_sasl2" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
600 AC_MSG_ERROR([SASL2 support is only useful with POP or IMAP support])
603 if test "$with_sasl2" != "no"
605 if test "$with_sasl2" != "yes"
607 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
608 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
613 AC_CHECK_LIB(sasl2, sasl_client_init,,
614 AC_MSG_ERROR([could not find libsasl2]),)
616 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
617 MUTTLIBS="$MUTTLIBS -lsasl2"
619 AC_DEFINE(USE_SASL,1,
620 [ Define if want to use version 2 of the Cyrus SASL library. ])
624 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
626 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
628 if test "$with_idn" != "no" ; then
629 if test "$with_idn" != "yes" ; then
630 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
631 LDFLAGS="$LDFLAGS -L$with_idn/lib"
637 if test "x$with_idn" != "xno"; then
638 AC_CHECK_LIB(idn, stringprep_check_version)
639 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
640 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
641 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
646 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
647 [ if test x$enableval = xyes ; then
648 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
652 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
653 [if test $enableval = yes; then
654 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
658 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
659 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
661 if test $mutt_cv_fcntl = yes; then
662 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
665 AC_MSG_CHECKING(whether struct dirent defines d_ino)
666 ac_cv_dirent_d_ino=no
667 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
668 if test x$ac_cv_dirent_d_ino = xyes ; then
669 AC_DEFINE(HAVE_DIRENT_D_INO,1,
670 [Define to 1 if your system has the dirent::d_ino member])
672 AC_MSG_RESULT($ac_cv_dirent_d_ino)
674 dnl This may look cumbersome -- please keep it that way, so we can
675 dnl quickly change the default to "yes" again.
677 AC_ARG_ENABLE(inodesort, AC_HELP_STRING([--enable-inodesort], [Read files in maildir folders sorted by inode.]),
678 [if test x$enableval = xyes -a x$ac_cv_dirent_d_ino = xyes ; then mutt_cv_inodesort=yes; fi])
680 if test $mutt_cv_inodesort = yes; then
681 AC_DEFINE(USE_INODESORT, 1, [ Define to sort files in a maildir by inode number. ])
685 AC_ARG_ENABLE(warnings, AC_HELP_STRING([--disable-warnings], [Turn off compiler warnings (not recommended)]),
686 [if test $enableval = no; then
690 if test x$GCC = xyes -a $mutt_cv_warnings = yes; then
691 CFLAGS="-Wall -pedantic $CFLAGS"
694 AC_ARG_ENABLE(nfs-fix, AC_HELP_STRING([--enable-nfs-fix], [Work around an NFS with broken attributes caching]),
695 [if test x$enableval = xyes; then
696 AC_DEFINE(NFS_ATTRIBUTE_HACK,1,
697 [Define if you have problems with mutt not detecting
698 new/old mailboxes over NFS. Some NFS implementations
699 incorrectly cache the attributes of small files.])
702 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
703 [if test x$enableval = xyes; then
704 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
707 AC_ARG_ENABLE(mailtool, AC_HELP_STRING([--enable-mailtool], [Enable Sun mailtool attachments support ]),
708 [if test x$enableval = xyes; then
709 AC_DEFINE(SUN_ATTACHMENT,1,[ Define to enable Sun mailtool attachments support. ])
712 AC_ARG_ENABLE(compressed, [ --enable-compressed Enable compressed folders support ],
713 [if test x$enableval = xyes; then
714 AC_DEFINE(USE_COMPRESSED,1,[ The compressed mailboxes support ])
717 AC_ARG_ENABLE(locales-fix, AC_HELP_STRING([--enable-locales-fix], [The result of isprint() is unreliable ]),
718 [if test x$enableval = xyes; then
719 AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
722 AC_ARG_WITH(exec-shell, AC_HELP_STRING([--with-exec-shell=SHELL], [Specify alternate shell (ONLY if /bin/sh is broken)]),
723 [if test $withval != yes; then
724 AC_DEFINE_UNQUOTED(EXECSHELL, "$withval",
725 [program to use for shell commands])
727 AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")
729 [AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")])
731 dnl -- start cache --
732 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
733 [if test x$enableval = xyes; then
734 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
736 OLDCPPFLAGS="$CPPFLAGS"
742 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
743 ac_prefer_qdbm=$withval)
744 if test x$ac_prefer_qdbm != xno; then
746 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
747 AC_MSG_CHECKING([for vlopen])
748 for d in $QDBM_DIRS; do
749 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
750 QDBM_INC="-I$d/include"
752 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
753 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
754 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
757 if test x$ac_cv_vlopen = xyes; then
765 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
766 ac_prefer_gdbm=$withval)
767 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
769 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
770 AC_MSG_CHECKING([for gdbm_open])
771 for d in $GDBM_DIRS; do
772 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
773 GDBM_INC="-I$d/include"
775 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
776 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
777 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
780 if test x$ac_cv_gdbmopen = xyes; then
788 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
789 ac_bdb_prefix=$withval)
790 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
791 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
792 for d in $ac_bdb_prefix; do
794 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
795 bdbpfx="$bdbpfx $d/$v"
798 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
799 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
803 for v in / $BDB_VERSIONS; do
804 if test -r "$d/include/$v/db.h"; then
805 BDB_INCLUDE_DIR="$d/include/$v"
806 if test -d "$d/lib/$v"; then
807 BDB_LIB_DIR="$d/lib/$v"
808 for l in `echo $BDB_VERSIONS`; do
809 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
810 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
816 db->open(db,NULL,NULL,NULL,0,0,0);
823 test x$ac_cv_dbcreate = xyes && break
827 test x$BDB_LIB != x && break
829 if test x$ac_cv_dbcreate = xyes; then
836 if test x$ac_cv_vlopen = xyes; then
837 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
838 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
839 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
840 elif test x$ac_cv_gdbmopen = xyes; then
841 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
842 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
843 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
844 elif test x$ac_cv_dbcreate = xyes; then
845 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
846 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
847 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
849 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
855 AC_SUBST(MUTT_LIB_OBJECTS)
857 AC_SUBST(LIBIMAPDEPS)
861 AC_SUBST(LIBNNTPDEPS)
863 dnl -- iconv/gettext --
865 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
866 [if test x$enableval = xno ; then
873 if test "$am_cv_func_iconv" != "yes"
875 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
878 AC_CHECK_HEADERS(iconv.h,
879 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
880 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
882 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
883 [Define if <iconv.h> defines iconv_t.])],
886 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
887 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
888 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
889 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
890 mutt_save_LIBS="$LIBS"
891 LIBS="$LIBS $LIBICONV"
902 ob = buf, obl = sizeof(buf);
903 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
904 (iconv(cd, 0, 0, &ob, &obl) ||
905 !(ob == buf && obl == sizeof(buf)) ||
909 mutt_cv_iconv_good=yes,
910 mutt_cv_iconv_good=no,
911 mutt_cv_iconv_good=yes)
912 LIBS="$mutt_save_LIBS")
913 if test "$mutt_cv_iconv_good" = no; then
914 AC_MSG_ERROR(Try using libiconv instead)
917 dnl This is to detect implementations such as the one in glibc-2.1,
918 dnl which always convert exactly but return the number of characters
919 dnl converted instead of the number converted inexactly.
920 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
921 mutt_save_LIBS="$LIBS"
922 LIBS="$LIBS $LIBICONV"
932 const char *s = "\304\211";
936 ib = s, ibl = 2, ob = t, obl = 3;
937 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
938 iconv(cd, &ib, &ibl, &ob, &obl));
941 mutt_cv_iconv_nontrans=no,
942 mutt_cv_iconv_nontrans=yes,
943 mutt_cv_iconv_nontrans=no)
944 LIBS="$mutt_save_LIBS")
945 if test "$mutt_cv_iconv_nontrans" = yes; then
946 AC_DEFINE(ICONV_NONTRANS, 1)
948 AC_DEFINE(ICONV_NONTRANS, 0)
951 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
953 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
954 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
955 [ Define if your gettext has bind_textdomain_codeset. ])
957 AC_CHECK_FUNCS(bind_textdomain_codeset)
964 AC_CHECK_HEADERS(wchar.h)
966 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
974 [ wchar_t wc; return 0; ],
978 if test "$mutt_cv_wchar_t" = no; then
979 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
982 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
990 [ wint_t wc; return 0; ],
994 if test "$mutt_cv_wint_t" = no; then
995 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
998 AC_CHECK_HEADERS(wctype.h)
999 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
1000 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
1001 AC_CHECK_FUNCS(iswxdigit towupper towlower)
1003 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
1011 [ mbstate_t s; return 0; ],
1012 mutt_cv_mbstate_t=yes,
1013 mutt_cv_mbstate_t=no))
1015 if test "$mutt_cv_mbstate_t" = no; then
1016 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
1020 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
1023 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
1024 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
1027 #define _XOPEN_SOURCE 1
1030 #ifdef HAVE_WCTYPE_H
1036 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
1037 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
1038 mutt_cv_wc_funcs=yes))
1039 wc_funcs=$mutt_cv_wc_funcs
1042 if test $wc_funcs = yes; then
1043 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
1046 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
1047 [AC_TRY_LINK([#include <langinfo.h>],
1048 [char* cs = nl_langinfo(CODESET);],
1049 mutt_cv_langinfo_codeset=yes,
1050 mutt_cv_langinfo_codeset=no)])
1051 if test $mutt_cv_langinfo_codeset = yes; then
1052 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
1055 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
1056 [AC_TRY_LINK([#include <langinfo.h>],
1057 [char* cs = nl_langinfo(YESEXPR);],
1058 mutt_cv_langinfo_yesexpr=yes,
1059 mutt_cv_langinfo_yesexpr=no)])
1060 if test $mutt_cv_langinfo_yesexpr = yes; then
1061 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
1066 if test x$use_libesmtp = xyes; then
1067 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
1068 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
1069 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
1071 AC_DEFINE(USE_LIBESMTP,
1073 [Define to enable the use of libesmtp])
1075 dnl -- end libesmtp --
1077 dnl -- sgml tools --
1079 dnl Documentation tools
1081 AC_PATH_PROG([OSPCAT], [ospcat], [none])
1082 if test "$OSPCAT" != "none"
1084 AC_MSG_CHECKING([for openjade docbook stylesheets])
1085 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
1086 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
1087 # ospcat may spit out an absolute path without an SOIBASE
1088 if test -z "$DSLROOT"
1090 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
1092 if test -f $DSLROOT/print/docbook.dsl
1094 AC_MSG_RESULT([in $DSLROOT])
1097 AC_MSG_RESULT([not found: PDF documentation will not be built.])
1102 AC_MSG_CHECKING([for lynx])
1103 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
1104 if test x"$HTML2TXT_CMD" = x"none"
1106 AC_MSG_CHECKING([for w3m])
1107 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
1109 if test x"$HTML2TXT_CMD" = x"none"
1111 AC_MSG_CHECKING([for elinks])
1112 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
1114 case "$HTML2TXT_CMD" in
1116 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
1119 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
1122 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
1128 AC_SUBST(HTML2TXT_CMD)
1130 AC_MSG_CHECKING([for tidy])
1131 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
1133 if test x"$HTMLCLEAN_CMD" != x"none"
1135 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
1137 HTMLCLEAN_CMD="echo "
1139 AC_SUBST(HTMLCLEAN_CMD)
1141 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
1142 po/Makefile.in doc/Makefile contrib/Makefile