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 if test -f "$srcdir/.svn/entries" ; then
11 echo "`cat $srcdir/VERSION.in`-r`grep revision $srcdir/.svn/entries | sort -r | uniq | head -n 1 | cut -d '"' -f 2`" > "$srcdir/VERSION"
13 cp "$srcdir/VERSION.in" "$srcdir/VERSION"
16 mutt_cv_version=`cat "$srcdir/VERSION"`
18 AM_INIT_AUTOMAKE(muttng, $mutt_cv_version)
21 ifdef([AC_LIBOBJ], , [define([AC_LIBOBJ], [LIB[]OBJS="$LIBOBJS $1.o"])])
23 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
27 AC_MSG_CHECKING([for prefix])
28 if test x$prefix = xNONE; then
29 mutt_cv_prefix=$ac_default_prefix
31 mutt_cv_prefix=$prefix
33 AC_MSG_RESULT($mutt_cv_prefix)
38 if test "x$U" != "x"; then
39 AC_MSG_ERROR(Compiler not ANSI compliant)
45 AC_CHECK_TOOL(AR, ar, ar)
52 AC_PATH_PROG(DBX, dbx, no)
53 AC_PATH_PROG(GDB, gdb, no)
54 AC_PATH_PROG(SDB, sdb, no)
56 if test $GDB != no ; then
58 elif test $DBX != no ; then
60 elif test $SDB != no ; then
68 AH_TEMPLATE([sig_atomic_t],
69 [/* Define to `int' if <signal.h> doesn't define.])
70 AH_TEMPLATE([HAVE_START_COLOR],
71 [Define if you have start_color, as a function or macro.])
72 AH_TEMPLATE([HAVE_TYPEAHEAD],
73 [Define if you have typeahead, as a function or macro.])
74 AH_TEMPLATE([HAVE_BKGDSET],
75 [Define if you have bkgdset, as a function or macro.])
76 AH_TEMPLATE([HAVE_CURS_SET],
77 [Define if you have curs_set, as a function or macro.])
78 AH_TEMPLATE([HAVE_META],
79 [Define if you have meta, as a function or macro.])
80 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
81 [Define if you have use_default_colors, as a function or macro.])
82 AH_TEMPLATE([HAVE_RESIZETERM],
83 [Define if you have resizeterm, as a function or macro.])
84 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
85 [Some systems declare sig_atomic_t as volatile, some others -- no.
86 This define will have value `sig_atomic_t' or
87 `volatile sig_atomic_t' accordingly.])
88 AH_TEMPLATE([ICONV_NONTRANS],
89 [Define as 1 if iconv() only converts exactly and we should treat
90 all return values other than (size_t)(-1) as equivalent.])
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,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
100 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
101 [ if test x$enableval = xyes; then
105 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]),
106 gpgme_config_prefix="$withval", gpgme_config_prefix="")
108 if test x$have_gpgme = xyes; then
109 if test x$gpgme_config_prefix != x; then
110 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
112 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
114 if test "x$GPGME_CONFIG" = "xno"; then
115 AC_MSG_ERROR([GPGME not found])
117 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
118 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
119 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
120 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
121 AC_DEFINE(CRYPT_BACKEND_GPGME, 1,
122 [Defined, if GPGME support is enabled])
125 AC_SUBST(LIBGPGME_CFLAGS)
126 AC_SUBST(LIBGPGME_LIBS)
128 AC_ARG_ENABLE(pgp, AC_HELP_STRING([--disable-pgp], [Disable PGP support]),
129 [ if test x$enableval = xno ; then
134 if test x$have_pgp != xno ; then
135 AC_DEFINE(CRYPT_BACKEND_CLASSIC_PGP,1,
136 [ Define if you want classic PGP support. ])
137 PGPAUX_TARGET="pgpringng\$(EXEEXT) pgpewrapng\$(EXEEXT)"
138 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pgp.o pgpinvoke.o pgpkey.o pgplib.o gnupgparse.o pgpmicalg.o pgppacket.o crypt-mod-pgp-classic.o"
141 AC_ARG_ENABLE(smime, AC_HELP_STRING([--disable-smime], [Disable SMIME support]),
142 [ if test x$enableval = xno ; then
147 if test x$have_smime != xno ; then
148 AC_DEFINE(CRYPT_BACKEND_CLASSIC_SMIME,1,
149 [ Define if you want clasic S/MIME support. ])
150 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smime.o crypt-mod-smime-classic.o"
151 SMIMEAUX_TARGET="smime_keysng"
154 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
155 [if test -x "$withval" ; then
158 MIXMASTER="mixmaster"
160 OPS="$OPS \$(srcdir)/OPS.MIX"
161 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
162 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER",
163 [ Where to find mixmaster on your system. ])
166 # We now require all OPS
167 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
171 AC_SUBST(PGPAUX_TARGET)
172 AC_SUBST(SMIMEAUX_TARGET)
174 AC_PATH_PROG(ISPELL, ispell, no)
175 if test $ISPELL != no; then
176 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
179 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
180 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
181 [AC_TRY_RUN([#include <sys/param.h>
195 AC_MSG_CHECKING(for S-Lang)
196 if test $withval = yes; then
197 if test -d $srcdir/../slang; then
198 mutt_cv_slang=$srcdir/../slang/src
199 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
200 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
202 if test -d $mutt_cv_prefix/include/slang; then
203 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
204 elif test -d /usr/include/slang; then
205 CFLAGS="$CFLAGS -I/usr/include/slang"
210 dnl ---Check to see if $withval is a source directory
211 if test -f $withval/src/slang.h; then
212 mutt_cv_slang=$withval/src
213 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
214 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
216 dnl ---Must be installed somewhere
217 mutt_cv_slang=$withval
218 if test -d $withval/include/slang; then
219 CFLAGS="$CFLAGS -I${withval}/include/slang"
220 elif test -d $withval/include; then
221 CFLAGS="$CFLAGS -I${withval}/include"
223 LDFLAGS="$LDFLAGS -L${withval}/lib"
226 AC_MSG_RESULT($mutt_cv_slang)
227 if test $mutt_cv_bsdish = yes; then
228 AC_CHECK_LIB(termlib, main)
230 AC_DEFINE(USE_SLANG_CURSES,1,
231 [ Define if you compile with SLang instead of curses/ncurses. ])
232 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
233 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
235 dnl --- now that we've found it, check the link
237 AC_CHECK_LIB(slang, SLtt_get_terminfo,
238 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
239 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
244 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
245 [if test $withval != yes; then
246 mutt_cv_curses=$withval
248 if test x$mutt_cv_curses != x/usr; then
249 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
250 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
253 AC_CHECK_FUNC(initscr,,[
255 for lib in ncursesw ncurses
257 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
259 AC_CHECK_LIB($cf_ncurses, initscr,
260 [MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
261 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
262 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
265 if test "$cf_ncurses" = ncursesw; then
266 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
268 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
275 LIBS="$LIBS $MUTTLIBS"
276 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
277 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
278 if test "$ac_cv_func_decl_start_color" = yes; then
279 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
281 if test "$ac_cv_func_decl_resizeterm" = yes; then
282 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
289 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
290 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
291 AC_CHECK_HEADERS(unix.h)
293 AC_CHECK_FUNCS(setrlimit getsid isctype)
297 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
298 AC_EGREP_HEADER(sig_atomic_t,signal.h,
300 ac_cv_type_sig_atomic_t=yes;
301 AC_EGREP_HEADER(volatile.*sig_atomic_t,
304 is_sig_atomic_t_volatile=yes;
305 AC_MSG_RESULT([yes, volatile])
308 is_sig_atomic_t_volatile=no;
309 AC_MSG_RESULT([yes, non volatile])
314 AC_CHECK_TYPE(sig_atomic_t, int)
315 is_sig_atomic_t_volatile=no
317 if test $is_sig_atomic_t_volatile = 'yes'
319 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
321 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
327 dnl AC_CHECK_TYPE(ssize_t, int)
329 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
331 AC_REPLACE_FUNCS(strcasecmp strdup)
333 AC_CHECK_FUNC(getopt)
334 if test $ac_cv_func_getopt = yes; then
335 AC_CHECK_HEADERS(getopt.h)
340 AC_CHECK_FUNCS(snprintf, , [mutt_cv_snprintf=yes])
341 AC_CHECK_FUNCS(vsnprintf, , [mutt_cv_snprintf=yes])
342 if test $mutt_cv_snprintf = yes; then
346 dnl SCO uses chsize() instead of ftruncate()
347 AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
349 dnl SCO has strftime() in libintl
350 AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
352 dnl AIX may not have fchdir()
353 AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
355 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
357 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
359 if test $mutt_cv_regex = no ; then
360 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
361 [mutt_cv_regex_broken],
365 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); }],
366 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
367 if test $mutt_cv_regex_broken = yes ; then
368 echo "Using the included GNU regex instead." >&AC_FD_MSG
373 if test $mutt_cv_regex = yes; then
374 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
379 AC_ARG_WITH(homespool,
380 AC_HELP_STRING([--with-homespool[=FILE]], [File in user's directory where new mail is spooled]), with_homespool=${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, AC_HELP_STRING([--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 $mutt_cv_groupwrite = yes; then
443 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
444 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
450 AC_ARG_ENABLE(external_dotlock, AC_HELP_STRING([--enable-external-dotlock], [Force use of an external dotlock program]),
451 [mutt_cv_external_dotlock="$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, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
467 [mutt_cv_docdir=$withval],
468 [mutt_cv_docdir="${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, AC_HELP_STRING([--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, AC_HELP_STRING([--enable-pop], [Enable POP3 support]),
494 [ if test x$enableval = xyes ; then
495 AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
497 LIBPOPDEPS="\$(top_srcdir)/pop/pop.h pop/libpop.a"
503 AM_CONDITIONAL(BUILD_POP, test x$need_pop = xyes)
505 AC_ARG_ENABLE(imap, AC_HELP_STRING([--enable-imap], [Enable IMAP support]),
506 [ if test x$enableval = xyes ; then
507 AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
508 LIBIMAP="-Limap -limap"
509 LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
515 AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
517 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
518 [ if test x$enableval = xyes ; then
520 LIBNNTP="-Lnntp -lnntp"
521 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
526 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
528 dnl -- end socket dependencies --
530 if test "$need_socket" = "yes"
532 AC_MSG_CHECKING([for socklen_t])
533 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
535 AC_DEFINE(socklen_t,int,
536 [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
537 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
538 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
539 AC_CHECK_FUNCS(getaddrinfo)
540 AC_DEFINE(USE_SOCKET,1,
541 [ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
542 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
545 dnl -- imap dependencies --
547 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
548 gss_prefix="$withval", gss_prefix="no")
549 if test "$gss_prefix" != "no"
551 if test "$need_imap" = "yes"
553 MUTT_AM_PATH_GSSAPI(gss_prefix)
554 AC_MSG_CHECKING(GSSAPI implementation)
555 AC_MSG_RESULT($GSSAPI_IMPL)
556 if test "$GSSAPI_IMPL" = "none"
559 AC_MSG_RESULT([GSSAPI libraries not found])
561 if test "$GSSAPI_IMPL" = "Heimdal"
563 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
565 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
566 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
567 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
570 AC_MSG_WARN([GSS was requested but IMAP is not enabled])
573 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
575 dnl -- end imap dependencies --
577 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
578 [ if test "$with_ssl" != "no"
580 if test "$need_socket" != "yes"; then
581 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
584 if test "$with_ssl" != "yes"
586 LDFLAGS="$LDFLAGS -L$withval/lib"
587 CPPFLAGS="$CPPFLAGS -I$withval/include"
591 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
592 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
594 AC_CHECK_FUNCS(RAND_status RAND_egd)
596 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
598 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
599 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
605 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
606 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
607 if test "$gnutls_prefix" != "no"
609 if test "$need_socket" != "yes"
611 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
613 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
615 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
616 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
617 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
619 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
621 [dnl GNUTLS not found
622 AC_MSG_ERROR([could not find libgnutls])
626 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
628 AC_ARG_WITH(sasl, AC_HELP_STRING([--with-sasl[=PFX]], [Use Cyrus SASL library for POP/IMAP authentication]),
630 if test "$with_sasl" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
632 AC_MSG_ERROR([SASL support is only useful with POP or IMAP support])
635 if test "$with_sasl" != "no"
637 if test "$with_sasl" != "yes"
639 CPPFLAGS="$CPPFLAGS -I$with_sasl/include"
640 LDFLAGS="$LDFLAGS -L$with_sasl/lib"
645 AC_CHECK_LIB(sasl, sasl_client_init,,
646 AC_MSG_ERROR([could not find libsasl]),)
648 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
649 MUTTLIBS="$MUTTLIBS -lsasl"
651 AC_DEFINE(USE_SASL,1,
652 [ Define if want to use the Cyrus SASL library for POP/IMAP authentication. ])
656 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
658 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]], [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
660 if test "$with_sasl2" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
662 AC_MSG_ERROR([SASL2 support is only useful with POP or IMAP support])
665 if test "$with_sasl2" != "no"
667 if test "$with_sasl2" != "yes"
669 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
670 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
675 AC_CHECK_LIB(sasl2, sasl_client_init,,
676 AC_MSG_ERROR([could not find libsasl2]),)
678 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
679 MUTTLIBS="$MUTTLIBS -lsasl2"
681 AC_DEFINE(USE_SASL,1,
682 [ Define if want to use the Cyrus SASL library for POP/IMAP authentication. ])
683 AC_DEFINE(USE_SASL2,1,
684 [ Define if want to use version 2 of the Cyrus SASL library. ])
688 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
690 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
692 if test "$with_idn" != "no" ; then
693 if test "$with_idn" != "yes" ; then
694 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
695 LDFLAGS="$LDFLAGS -L$with_idn/lib"
701 if test "x$with_idn" != "xno"; then
702 AC_CHECK_LIB(idn, stringprep_check_version)
703 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
704 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
705 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
710 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
711 [ if test x$enableval = xyes ; then
712 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
716 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
717 [if test $enableval = yes; then
718 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
722 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
723 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
725 if test $mutt_cv_fcntl = yes; then
726 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
729 dnl This may look cumbersome -- please keep it that way, so we can
730 dnl quickly change the default to "yes" again.
732 AC_ARG_ENABLE(inodesort, AC_HELP_STRING([--enable-inodesort], [Read files in maildir folders sorted by inode.]),
733 [if test x$enableval = xyes ; then mutt_cv_inodesort=yes; fi])
735 if test $mutt_cv_inodesort = yes; then
736 AC_DEFINE(USE_INODESORT, 1, [ Define to sort files in a maildir by inode number. ])
740 AC_ARG_ENABLE(warnings, AC_HELP_STRING([--disable-warnings], [Turn off compiler warnings (not recommended)]),
741 [if test $enableval = no; then
745 if test x$GCC = xyes -a $mutt_cv_warnings = yes; then
746 CFLAGS="-Wall -pedantic $CFLAGS"
749 AC_ARG_ENABLE(nfs-fix, AC_HELP_STRING([--enable-nfs-fix], [Work around an NFS with broken attributes caching]),
750 [if test x$enableval = xyes; then
751 AC_DEFINE(NFS_ATTRIBUTE_HACK,1,
752 [Define if you have problems with mutt not detecting
753 new/old mailboxes over NFS. Some NFS implementations
754 incorrectly cache the attributes of small files.])
757 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
758 [if test x$enableval = xyes; then
759 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
762 AC_ARG_ENABLE(mailtool, AC_HELP_STRING([--enable-mailtool], [Enable Sun mailtool attachments support ]),
763 [if test x$enableval = xyes; then
764 AC_DEFINE(SUN_ATTACHMENT,1,[ Define to enable Sun mailtool attachments support. ])
767 AC_ARG_ENABLE(compressed, [ --enable-compressed Enable compressed folders support ],
768 [if test x$enableval = xyes; then
769 AC_DEFINE(USE_COMPRESSED)
772 AC_ARG_ENABLE(locales-fix, AC_HELP_STRING([--enable-locales-fix], [The result of isprint() is unreliable ]),
773 [if test x$enableval = xyes; then
774 AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
777 AC_ARG_WITH(exec-shell, AC_HELP_STRING([--with-exec-shell=SHELL], [Specify alternate shell (ONLY if /bin/sh is broken)]),
778 [if test $withval != yes; then
779 AC_DEFINE_UNQUOTED(EXECSHELL, "$withval",
780 [program to use for shell commands])
782 AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")
784 [AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")])
786 dnl -- start cache --
787 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
788 [if test x$enableval = xyes; then
789 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
791 OLDCPPFLAGS="$CPPFLAGS"
797 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
798 ac_prefer_qdbm=$withval)
799 if test x$ac_prefer_qdbm != xno; then
801 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
802 AC_MSG_CHECKING([for vlopen])
803 for d in $QDBM_DIRS; do
804 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
805 QDBM_INC="-I$d/include"
807 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
808 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
809 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
812 if test x$ac_cv_vlopen = xyes; then
820 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
821 ac_prefer_gdbm=$withval)
822 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
824 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
825 AC_MSG_CHECKING([for gdbm_open])
826 for d in $GDBM_DIRS; do
827 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
828 GDBM_INC="-I$d/include"
830 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
831 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
832 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
835 if test x$ac_cv_gdbmopen = xyes; then
843 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
844 ac_bdb_prefix=$withval)
845 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
846 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
847 for d in $ac_bdb_prefix; do
849 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
850 bdbpfx="$bdbpfx $d/$v"
853 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
854 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
858 for v in / $BDB_VERSIONS; do
859 if test -r "$d/include/$v/db.h"; then
860 BDB_INCLUDE_DIR="$d/include/$v"
861 if test -d "$d/lib/$v"; then
862 BDB_LIB_DIR="$d/lib/$v"
863 for l in `echo $BDB_VERSIONS`; do
864 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
865 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
871 db->open(db,NULL,NULL,NULL,0,0,0);
878 test x$ac_cv_dbcreate = xyes && break
882 test x$BDB_LIB != x && break
884 if test x$ac_cv_dbcreate = xyes; then
891 if test x$ac_cv_vlopen = xyes; then
892 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
893 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
894 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
895 elif test x$ac_cv_gdbmopen = xyes; then
896 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
897 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
898 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
899 elif test x$ac_cv_dbcreate = xyes; then
900 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
901 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
902 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
904 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
910 AC_SUBST(MUTT_LIB_OBJECTS)
912 AC_SUBST(LIBIMAPDEPS)
916 AC_SUBST(LIBNNTPDEPS)
918 dnl -- iconv/gettext --
920 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
921 [if test x$enableval = xno ; then
928 if test "$am_cv_func_iconv" != "yes"
930 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
933 AC_CHECK_HEADERS(iconv.h,
934 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
935 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
937 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
938 [Define if <iconv.h> defines iconv_t.])],
941 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
942 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
943 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
944 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
945 mutt_save_LIBS="$LIBS"
946 LIBS="$LIBS $LIBICONV"
957 ob = buf, obl = sizeof(buf);
958 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
959 (iconv(cd, 0, 0, &ob, &obl) ||
960 !(ob == buf && obl == sizeof(buf)) ||
964 mutt_cv_iconv_good=yes,
965 mutt_cv_iconv_good=no,
966 mutt_cv_iconv_good=yes)
967 LIBS="$mutt_save_LIBS")
968 if test "$mutt_cv_iconv_good" = no; then
969 AC_MSG_ERROR(Try using libiconv instead)
972 dnl This is to detect implementations such as the one in glibc-2.1,
973 dnl which always convert exactly but return the number of characters
974 dnl converted instead of the number converted inexactly.
975 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
976 mutt_save_LIBS="$LIBS"
977 LIBS="$LIBS $LIBICONV"
987 const char *s = "\304\211";
991 ib = s, ibl = 2, ob = t, obl = 3;
992 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
993 iconv(cd, &ib, &ibl, &ob, &obl));
996 mutt_cv_iconv_nontrans=no,
997 mutt_cv_iconv_nontrans=yes,
998 mutt_cv_iconv_nontrans=no)
999 LIBS="$mutt_save_LIBS")
1000 if test "$mutt_cv_iconv_nontrans" = yes; then
1001 AC_DEFINE(ICONV_NONTRANS, 1)
1003 AC_DEFINE(ICONV_NONTRANS, 0)
1006 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
1008 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
1009 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
1010 [ Define if your gettext has bind_textdomain_codeset. ])
1012 AC_CHECK_FUNCS(bind_textdomain_codeset)
1019 AC_CHECK_HEADERS(wchar.h)
1021 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
1029 [ wchar_t wc; return 0; ],
1030 mutt_cv_wchar_t=yes,
1031 mutt_cv_wchar_t=no))
1033 if test "$mutt_cv_wchar_t" = no; then
1034 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
1037 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
1045 [ wint_t wc; return 0; ],
1049 if test "$mutt_cv_wint_t" = no; then
1050 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
1053 AC_CHECK_HEADERS(wctype.h)
1054 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
1055 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
1056 AC_CHECK_FUNCS(iswxdigit towupper towlower)
1058 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
1066 [ mbstate_t s; return 0; ],
1067 mutt_cv_mbstate_t=yes,
1068 mutt_cv_mbstate_t=no))
1070 if test "$mutt_cv_mbstate_t" = no; then
1071 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
1075 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
1078 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
1079 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
1082 #define _XOPEN_SOURCE 1
1085 #ifdef HAVE_WCTYPE_H
1091 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
1092 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
1093 mutt_cv_wc_funcs=yes))
1094 wc_funcs=$mutt_cv_wc_funcs
1097 if test $wc_funcs = yes; then
1098 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
1101 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
1102 [AC_TRY_LINK([#include <langinfo.h>],
1103 [char* cs = nl_langinfo(CODESET);],
1104 mutt_cv_langinfo_codeset=yes,
1105 mutt_cv_langinfo_codeset=no)])
1106 if test $mutt_cv_langinfo_codeset = yes; then
1107 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
1110 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
1111 [AC_TRY_LINK([#include <langinfo.h>],
1112 [char* cs = nl_langinfo(YESEXPR);],
1113 mutt_cv_langinfo_yesexpr=yes,
1114 mutt_cv_langinfo_yesexpr=no)])
1115 if test $mutt_cv_langinfo_yesexpr = yes; then
1116 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
1121 if test x$use_libesmtp = xyes; then
1122 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
1123 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
1124 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
1126 AC_DEFINE(USE_LIBESMTP,
1128 [Define to enable the use of libesmtp])
1130 dnl -- end libesmtp --
1132 dnl -- sgml tools --
1133 AC_MSG_CHECKING([for SGML Tools style])
1136 SGML2HTML_CMD="true"
1137 case "`uname -s`" in
1139 SGML2TXT_CMD="sgmlfmt -f ascii manual.sgml && uniq < manual.ascii | expand > manual.txt && rm -rf manual.ascii || true"
1140 SGML2PS_CMD="sgmlfmt -f ps manual.sgml || true"
1141 SGML2HTML_CMD="sgmlfmt -f html manual.sgml || true"
1142 AC_MSG_RESULT(FreeBSD)
1145 SGML2TXT_CMD="sgml2txt manual || true"
1146 SGML2PS_CMD="sgml2latex -p manual || true"
1147 SGML2HTML_CMD="sgml2html manual || true"
1148 AC_MSG_RESULT(Solaris)
1151 SGML2TXT_CMD="if linuxdoc -B txt --pass='-P -c' manual ; then uniq < manual.txt | expand > _manual.txt ; rm manual.txt ; col -b < _manual.txt > manual.txt ; rm -rf _manual.txt ; fi || true"
1152 SGML2PS_CMD="sgml2latex --output=ps manual || true"
1153 SGML2HTML_CMD="sgml2html manual || true"
1154 AC_MSG_RESULT(Linux (default))
1157 AC_SUBST(SGML2TXT_CMD)
1158 AC_SUBST(SGML2PS_CMD)
1159 AC_SUBST(SGML2HTML_CMD)
1161 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
1162 po/Makefile.in doc/Makefile contrib/Makefile