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(madmutt, $mutt_cv_version)
13 AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION.in'])
17 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
21 AC_MSG_CHECKING([for prefix])
22 if test x$prefix = xNONE; then
23 mutt_cv_prefix=$ac_default_prefix
25 mutt_cv_prefix=$prefix
27 AC_MSG_RESULT($mutt_cv_prefix)
32 if test "x$U" != "x"; then
33 AC_MSG_ERROR(Compiler not ANSI compliant)
40 AC_CHECK_TOOL(AR, ar, ar)
47 AC_CHECK_SIZEOF(off_t)
49 AC_PATH_PROG(DBX, dbx, no)
50 AC_PATH_PROG(GDB, gdb, no)
51 AC_PATH_PROG(SDB, sdb, no)
53 if test $GDB != no ; then
55 elif test $DBX != no ; then
57 elif test $SDB != no ; then
65 AH_TEMPLATE([sig_atomic_t],
66 [Define to 'int' if <signal.h> doesn't define.])
67 AH_TEMPLATE([HAVE_START_COLOR],
68 [Define if you have start_color, as a function or macro.])
69 AH_TEMPLATE([HAVE_TYPEAHEAD],
70 [Define if you have typeahead, as a function or macro.])
71 AH_TEMPLATE([HAVE_BKGDSET],
72 [Define if you have bkgdset, as a function or macro.])
73 AH_TEMPLATE([HAVE_CURS_SET],
74 [Define if you have curs_set, as a function or macro.])
75 AH_TEMPLATE([HAVE_META],
76 [Define if you have meta, as a function or macro.])
77 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
78 [Define if you have use_default_colors, as a function or macro.])
79 AH_TEMPLATE([HAVE_RESIZETERM],
80 [Define if you have resizeterm, as a function or macro.])
81 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
82 [Some systems declare sig_atomic_t as volatile, some others -- no.
83 This define will have value `sig_atomic_t' or
84 `volatile sig_atomic_t' accordingly.])
85 AH_TEMPLATE([ICONV_NONTRANS],
86 [Define as 1 if iconv() only converts exactly and we should treat
87 all return values other than (size_t)(-1) as equivalent.])
91 dnl ---------------- sendmail ----------------
93 ac_aux_path_sendmail=/usr/sbin:/usr/lib
94 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
95 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
100 dnl ---------------- gpgme ----------------
102 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
103 [ if test x$enableval = xyes; then
107 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]),
108 gpgme_config_prefix="$withval", gpgme_config_prefix="")
110 if test x$have_gpgme = xyes; then
111 if test x$gpgme_config_prefix != x; then
112 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
114 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
116 if test "x$GPGME_CONFIG" = "xno"; then
117 AC_MSG_ERROR([GPGME not found])
119 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
120 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
121 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
122 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
123 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
126 AC_SUBST(LIBGPGME_CFLAGS)
127 AC_SUBST(LIBGPGME_LIBS)
129 dnl ---------------- mixmaster ----------------
131 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
132 [ if test -x "$withval" ; then
135 MIXMASTER="mixmaster"
137 OPS="$OPS \$(srcdir)/OPS.MIX"
138 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
139 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER", [ Where to find mixmaster on your system. ])
142 # We now require all OPS
143 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
146 AC_PATH_PROG(ISPELL, ispell, no)
147 if test $ISPELL != no; then
148 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
151 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
152 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
153 [AC_TRY_RUN([#include <sys/param.h>
167 AC_MSG_CHECKING(for S-Lang)
168 if test $withval = yes; then
169 if test -d $srcdir/../slang; then
170 mutt_cv_slang=$srcdir/../slang/src
171 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
172 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
174 if test -d $mutt_cv_prefix/include/slang; then
175 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
176 elif test -d /usr/include/slang; then
177 CFLAGS="$CFLAGS -I/usr/include/slang"
182 dnl ---Check to see if $withval is a source directory
183 if test -f $withval/src/slang.h; then
184 mutt_cv_slang=$withval/src
185 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
186 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
188 dnl ---Must be installed somewhere
189 mutt_cv_slang=$withval
190 if test -d $withval/include/slang; then
191 CFLAGS="$CFLAGS -I${withval}/include/slang"
192 elif test -d $withval/include; then
193 CFLAGS="$CFLAGS -I${withval}/include"
195 LDFLAGS="$LDFLAGS -L${withval}/lib"
198 AC_MSG_RESULT($mutt_cv_slang)
199 if test $mutt_cv_bsdish = yes; then
200 AC_CHECK_LIB(termlib, main)
202 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
203 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
204 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
206 dnl --- now that we've found it, check the link
208 AC_CHECK_LIB(slang, SLtt_get_terminfo,
209 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
210 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
213 [ mutt_cv_curses=/usr
214 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
215 [ if test $withval != yes; then
216 mutt_cv_curses=$withval
218 if test x$mutt_cv_curses != x/usr; then
219 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
220 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
224 AC_CHECK_FUNC(initscr,,[
226 for lib in ncursesw ncurses; do
227 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
229 AC_CHECK_LIB($cf_ncurses, initscr,
230 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
231 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
232 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
235 if test "$cf_ncurses" = ncursesw; then
236 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
237 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
239 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
246 LIBS="$LIBS $MUTTLIBS"
247 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
248 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
249 if test "$ac_cv_func_decl_start_color" = yes; then
250 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
252 if test "$ac_cv_func_decl_resizeterm" = yes; then
253 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
260 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
261 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
262 AC_CHECK_HEADERS(unix.h)
264 AC_CHECK_FUNCS(setrlimit getsid isctype)
268 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
269 AC_EGREP_HEADER(sig_atomic_t,signal.h,
270 [ ac_cv_type_sig_atomic_t=yes;
271 AC_EGREP_HEADER(volatile.*sig_atomic_t,
273 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
274 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
277 AC_CHECK_TYPE(sig_atomic_t, int)
278 is_sig_atomic_t_volatile=no
280 if test $is_sig_atomic_t_volatile = 'yes'
282 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
284 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
291 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
292 AC_REPLACE_FUNCS(strcasecmp setenv)
293 AC_CHECK_FUNCS(snprintf vsnprintf)
295 AC_CHECK_FUNC(getopt)
296 if test $ac_cv_func_getopt = yes; then
297 AC_CHECK_HEADERS(getopt.h)
300 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
302 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
304 if test $mutt_cv_regex = no ; then
305 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
306 [mutt_cv_regex_broken],
310 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); }],
311 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
312 if test $mutt_cv_regex_broken = yes ; then
313 echo "Using the included GNU regex instead." >&AC_FD_MSG
318 if test $mutt_cv_regex = yes; then
319 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
320 LIBOBJS="$LIBOBJS regex.o"
324 AC_ARG_WITH(homespool,
325 AC_HELP_STRING([--with-homespool[=FILE]],
326 [File in user's directory where new mail is spooled]),
327 with_homespool=${withval})
328 if test x$with_homespool != x; then
329 if test $with_homespool = yes; then
330 with_homespool=mailbox
332 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
333 AC_DEFINE(HOMESPOOL,1,
334 [ Is mail spooled to the user's home directory? If defined,
335 MAILPATH should be set to the filename of the spool mailbox
336 relative the the home directory.
337 use: configure --with-homespool=FILE
339 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
342 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
343 [mutt_cv_mailpath=$withval],
344 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
346 if test -d /var/mail; then
347 mutt_cv_mailpath=/var/mail
348 elif test -d /var/spool/mail; then
349 mutt_cv_mailpath=/var/spool/mail
350 elif test -d /usr/spool/mail; then
351 mutt_cv_mailpath=/usr/spool/mail
352 elif test -d /usr/mail; then
353 mutt_cv_mailpath=/usr/mail
356 if test "$mutt_cv_mailpath" = no; then
357 AC_MSG_ERROR("Could not determine where new mail is stored.")
359 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
361 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
362 #include <sys/stat.h>
364 int main (int argc, char **argv)
368 stat ("$mutt_cv_mailpath", &s);
369 if (s.st_mode & S_IWOTH) exit (0);
371 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
374 if test $mutt_cv_worldwrite = yes; then
375 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
378 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
379 #include <sys/stat.h>
381 int main (int argc, char **argv)
385 stat ("$mutt_cv_mailpath", &s);
386 if (s.st_mode & S_IWGRP) exit (0);
388 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
390 if test $mutt_cv_groupwrite = yes; then
391 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
392 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
398 AC_MSG_CHECKING(where to put the documentation)
399 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
400 [mutt_cv_docdir=$withval],
401 [mutt_cv_docdir="${prefix}/doc/madmutt"])
402 AC_MSG_RESULT($mutt_cv_docdir)
404 docdir=$mutt_cv_docdir
407 if test x$mutt_cv_setgid = xyes; then
409 DOTLOCK_PERMISSION=2755
412 DOTLOCK_PERMISSION=755
414 AC_SUBST(DOTLOCK_GROUP)
415 AC_SUBST(DOTLOCK_PERMISSION)
417 dnl -- socket dependencies --
419 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
420 [ if test x$enableval = xyes ; then
421 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
422 LIBNNTP="-Lnntp -lnntp"
423 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
427 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
429 dnl -- end socket dependencies --
431 AC_MSG_CHECKING([for socklen_t])
432 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
434 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
435 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
436 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
437 AC_CHECK_FUNCS(getaddrinfo)
439 dnl -- imap dependencies --
441 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
442 gss_prefix="$withval", gss_prefix="no")
443 if test "$gss_prefix" != "no"
445 MUTT_AM_PATH_GSSAPI(gss_prefix)
446 AC_MSG_CHECKING(GSSAPI implementation)
447 AC_MSG_RESULT($GSSAPI_IMPL)
448 if test "$GSSAPI_IMPL" = "none"
451 AC_MSG_RESULT([GSSAPI libraries not found])
453 if test "$GSSAPI_IMPL" = "Heimdal"
455 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
457 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
458 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
459 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
462 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
464 dnl -- end imap dependencies --
466 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
467 [ if test "$with_ssl" != "no"
469 if test "$with_ssl" != "yes"
471 LDFLAGS="$LDFLAGS -L$withval/lib"
472 CPPFLAGS="$CPPFLAGS -I$withval/include"
476 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
477 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
479 AC_CHECK_FUNCS(RAND_status RAND_egd)
481 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
483 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
484 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
490 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
491 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
492 if test "$gnutls_prefix" != "no"
494 if test x"$need_ssl" = x"yes"
496 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
498 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
500 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
501 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
502 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
504 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
506 [dnl GNUTLS not found
507 AC_MSG_ERROR([could not find libgnutls])
511 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
513 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]],
514 [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
516 if test "$with_sasl2" != "no"
518 if test "$with_sasl2" != "yes"
520 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
521 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
526 AC_CHECK_LIB(sasl2, sasl_client_init,,
527 AC_MSG_ERROR([could not find libsasl2]),)
529 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
530 MUTTLIBS="$MUTTLIBS -lsasl2"
532 AC_DEFINE(USE_SASL,1,
533 [ Define if want to use version 2 of the Cyrus SASL library. ])
537 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
539 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
541 if test "$with_idn" != "no" ; then
542 if test "$with_idn" != "yes" ; then
543 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
544 LDFLAGS="$LDFLAGS -L$with_idn/lib"
550 if test "x$with_idn" != "xno"; then
551 AC_CHECK_LIB(idn, stringprep_check_version)
552 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
553 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
554 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
559 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
560 [ if test x$enableval = xyes ; then
561 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
565 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
566 [if test $enableval = yes; then
567 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
571 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
572 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
574 if test $mutt_cv_fcntl = yes; then
575 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
578 AC_MSG_CHECKING(whether struct dirent defines d_ino)
579 ac_cv_dirent_d_ino=no
580 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
581 if test x$ac_cv_dirent_d_ino = xyes ; then
582 AC_DEFINE(HAVE_DIRENT_D_INO,1,
583 [Define to 1 if your system has the dirent::d_ino member])
585 AC_MSG_RESULT($ac_cv_dirent_d_ino)
587 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
588 [if test x$enableval = xyes; then
589 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
592 dnl -- start cache --
593 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
594 [if test x$enableval = xyes; then
595 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
597 OLDCPPFLAGS="$CPPFLAGS"
603 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
604 ac_prefer_qdbm=$withval)
605 if test x$ac_prefer_qdbm != xno; then
607 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
608 AC_MSG_CHECKING([for vlopen])
609 for d in $QDBM_DIRS; do
610 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
611 QDBM_INC="-I$d/include"
613 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
614 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
615 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
618 if test x$ac_cv_vlopen = xyes; then
626 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
627 ac_prefer_gdbm=$withval)
628 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
630 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
631 AC_MSG_CHECKING([for gdbm_open])
632 for d in $GDBM_DIRS; do
633 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
634 GDBM_INC="-I$d/include"
636 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
637 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
638 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
641 if test x$ac_cv_gdbmopen = xyes; then
649 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
650 ac_bdb_prefix=$withval)
651 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
652 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
653 for d in $ac_bdb_prefix; do
655 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
656 bdbpfx="$bdbpfx $d/$v"
659 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
660 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
664 for v in / $BDB_VERSIONS; do
665 if test -r "$d/include/$v/db.h"; then
666 BDB_INCLUDE_DIR="$d/include/$v"
667 if test -d "$d/lib/$v"; then
668 BDB_LIB_DIR="$d/lib/$v"
669 for l in `echo $BDB_VERSIONS`; do
670 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
671 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
677 db->open(db,NULL,NULL,NULL,0,0,0);
684 test x$ac_cv_dbcreate = xyes && break
688 test x$BDB_LIB != x && break
690 if test x$ac_cv_dbcreate = xyes; then
697 if test x$ac_cv_vlopen = xyes; then
698 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
699 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
700 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
701 elif test x$ac_cv_gdbmopen = xyes; then
702 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
703 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
704 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
705 elif test x$ac_cv_dbcreate = xyes; then
706 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
707 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
708 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
710 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
716 AC_SUBST(MUTT_LIB_OBJECTS)
718 AC_SUBST(LIBNNTPDEPS)
720 dnl -- iconv/gettext --
722 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
723 [if test x$enableval = xno ; then
730 if test "$am_cv_func_iconv" != "yes"
732 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
735 AC_CHECK_HEADERS(iconv.h,
736 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
737 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
739 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
740 [Define if <iconv.h> defines iconv_t.])],
743 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
744 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
745 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
746 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
747 mutt_save_LIBS="$LIBS"
748 LIBS="$LIBS $LIBICONV"
759 ob = buf, obl = sizeof(buf);
760 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
761 (iconv(cd, 0, 0, &ob, &obl) ||
762 !(ob == buf && obl == sizeof(buf)) ||
766 mutt_cv_iconv_good=yes,
767 mutt_cv_iconv_good=no,
768 mutt_cv_iconv_good=yes)
769 LIBS="$mutt_save_LIBS")
770 if test "$mutt_cv_iconv_good" = no; then
771 AC_MSG_ERROR(Try using libiconv instead)
774 dnl This is to detect implementations such as the one in glibc-2.1,
775 dnl which always convert exactly but return the number of characters
776 dnl converted instead of the number converted inexactly.
777 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
778 mutt_save_LIBS="$LIBS"
779 LIBS="$LIBS $LIBICONV"
789 const char *s = "\304\211";
793 ib = s, ibl = 2, ob = t, obl = 3;
794 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
795 iconv(cd, &ib, &ibl, &ob, &obl));
798 mutt_cv_iconv_nontrans=no,
799 mutt_cv_iconv_nontrans=yes,
800 mutt_cv_iconv_nontrans=no)
801 LIBS="$mutt_save_LIBS")
802 if test "$mutt_cv_iconv_nontrans" = yes; then
803 AC_DEFINE(ICONV_NONTRANS, 1)
805 AC_DEFINE(ICONV_NONTRANS, 0)
808 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
810 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
811 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
812 [ Define if your gettext has bind_textdomain_codeset. ])
814 AC_CHECK_FUNCS(bind_textdomain_codeset)
821 AC_CHECK_HEADERS(wchar.h)
823 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
831 [ wchar_t wc; return 0; ],
835 if test "$mutt_cv_wchar_t" = no; then
836 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
839 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
847 [ wint_t wc; return 0; ],
851 if test "$mutt_cv_wint_t" = no; then
852 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
855 AC_CHECK_HEADERS(wctype.h)
856 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
857 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
858 AC_CHECK_FUNCS(iswxdigit towupper towlower)
860 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
868 [ mbstate_t s; return 0; ],
869 mutt_cv_mbstate_t=yes,
870 mutt_cv_mbstate_t=no))
872 if test "$mutt_cv_mbstate_t" = no; then
873 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
877 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
880 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
881 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
884 #define _XOPEN_SOURCE 1
893 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
894 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
895 mutt_cv_wc_funcs=yes))
896 wc_funcs=$mutt_cv_wc_funcs
899 if test $wc_funcs = yes; then
900 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
903 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
904 [AC_TRY_LINK([#include <langinfo.h>],
905 [char* cs = nl_langinfo(CODESET);],
906 mutt_cv_langinfo_codeset=yes,
907 mutt_cv_langinfo_codeset=no)])
908 if test $mutt_cv_langinfo_codeset = yes; then
909 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
912 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
913 [AC_TRY_LINK([#include <langinfo.h>],
914 [char* cs = nl_langinfo(YESEXPR);],
915 mutt_cv_langinfo_yesexpr=yes,
916 mutt_cv_langinfo_yesexpr=no)])
917 if test $mutt_cv_langinfo_yesexpr = yes; then
918 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
923 if test x$use_libesmtp = xyes; then
924 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
925 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
926 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
928 AC_DEFINE(USE_LIBESMTP,
930 [Define to enable the use of libesmtp])
932 dnl -- end libesmtp --
936 dnl Documentation tools
938 AC_PATH_PROG([OSPCAT], [ospcat], [none])
939 if test "$OSPCAT" != "none"
941 AC_MSG_CHECKING([for openjade docbook stylesheets])
942 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
943 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
944 # ospcat may spit out an absolute path without an SOIBASE
945 if test -z "$DSLROOT"
947 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
949 if test -f $DSLROOT/print/docbook.dsl
951 AC_MSG_RESULT([in $DSLROOT])
954 AC_MSG_RESULT([not found: PDF documentation will not be built.])
959 AC_MSG_CHECKING([for lynx])
960 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
961 if test x"$HTML2TXT_CMD" = x"none"
963 AC_MSG_CHECKING([for w3m])
964 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
966 if test x"$HTML2TXT_CMD" = x"none"
968 AC_MSG_CHECKING([for elinks])
969 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
971 case "$HTML2TXT_CMD" in
973 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
976 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
979 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
985 AC_SUBST(HTML2TXT_CMD)
987 AC_MSG_CHECKING([for tidy])
988 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
990 if test x"$HTMLCLEAN_CMD" != x"none"
992 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
994 HTMLCLEAN_CMD="echo "
996 AC_SUBST(HTMLCLEAN_CMD)
998 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
999 po/Makefile.in doc/Makefile contrib/Makefile