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 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
21 AC_MSG_CHECKING([for prefix])
22 if test x$prefix = xNONE; then
23 mutt_cv_prefix=$ac_default_prefix
25 mutt_cv_prefix=$prefix
27 AC_MSG_RESULT($mutt_cv_prefix)
32 if test "x$U" != "x"; then
33 AC_MSG_ERROR(Compiler not ANSI compliant)
39 AC_CHECK_TOOL(AR, ar, ar)
46 AC_CHECK_SIZEOF(off_t)
48 AC_PATH_PROG(DBX, dbx, no)
49 AC_PATH_PROG(GDB, gdb, no)
50 AC_PATH_PROG(SDB, sdb, no)
52 if test $GDB != no ; then
54 elif test $DBX != no ; then
56 elif test $SDB != no ; then
64 AH_TEMPLATE([sig_atomic_t],
65 [Define to 'int' if <signal.h> doesn't define.])
66 AH_TEMPLATE([HAVE_START_COLOR],
67 [Define if you have start_color, as a function or macro.])
68 AH_TEMPLATE([HAVE_TYPEAHEAD],
69 [Define if you have typeahead, as a function or macro.])
70 AH_TEMPLATE([HAVE_BKGDSET],
71 [Define if you have bkgdset, as a function or macro.])
72 AH_TEMPLATE([HAVE_CURS_SET],
73 [Define if you have curs_set, as a function or macro.])
74 AH_TEMPLATE([HAVE_META],
75 [Define if you have meta, as a function or macro.])
76 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
77 [Define if you have use_default_colors, as a function or macro.])
78 AH_TEMPLATE([HAVE_RESIZETERM],
79 [Define if you have resizeterm, as a function or macro.])
80 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
81 [Some systems declare sig_atomic_t as volatile, some others -- no.
82 This define will have value `sig_atomic_t' or
83 `volatile sig_atomic_t' accordingly.])
84 AH_TEMPLATE([ICONV_NONTRANS],
85 [Define as 1 if iconv() only converts exactly and we should treat
86 all return values other than (size_t)(-1) as equivalent.])
90 dnl ---------------- sendmail ----------------
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,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
99 dnl ---------------- gpgme ----------------
101 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
102 [ if test x$enableval = xyes; then
106 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]),
107 gpgme_config_prefix="$withval", gpgme_config_prefix="")
109 if test x$have_gpgme = xyes; then
110 if test x$gpgme_config_prefix != x; then
111 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
113 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
115 if test "x$GPGME_CONFIG" = "xno"; then
116 AC_MSG_ERROR([GPGME not found])
118 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
119 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
120 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
121 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
122 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
125 AC_SUBST(LIBGPGME_CFLAGS)
126 AC_SUBST(LIBGPGME_LIBS)
128 dnl ---------------- mixmaster ----------------
130 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
131 [ if test -x "$withval" ; then
134 MIXMASTER="mixmaster"
136 OPS="$OPS \$(srcdir)/OPS.MIX"
137 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
138 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER", [ Where to find mixmaster on your system. ])
141 # We now require all OPS
142 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
145 AC_PATH_PROG(ISPELL, ispell, no)
146 if test $ISPELL != no; then
147 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
150 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
151 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
152 [AC_TRY_RUN([#include <sys/param.h>
166 AC_MSG_CHECKING(for S-Lang)
167 if test $withval = yes; then
168 if test -d $srcdir/../slang; then
169 mutt_cv_slang=$srcdir/../slang/src
170 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
171 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
173 if test -d $mutt_cv_prefix/include/slang; then
174 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
175 elif test -d /usr/include/slang; then
176 CFLAGS="$CFLAGS -I/usr/include/slang"
181 dnl ---Check to see if $withval is a source directory
182 if test -f $withval/src/slang.h; then
183 mutt_cv_slang=$withval/src
184 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
185 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
187 dnl ---Must be installed somewhere
188 mutt_cv_slang=$withval
189 if test -d $withval/include/slang; then
190 CFLAGS="$CFLAGS -I${withval}/include/slang"
191 elif test -d $withval/include; then
192 CFLAGS="$CFLAGS -I${withval}/include"
194 LDFLAGS="$LDFLAGS -L${withval}/lib"
197 AC_MSG_RESULT($mutt_cv_slang)
198 if test $mutt_cv_bsdish = yes; then
199 AC_CHECK_LIB(termlib, main)
201 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
202 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
203 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
205 dnl --- now that we've found it, check the link
207 AC_CHECK_LIB(slang, SLtt_get_terminfo,
208 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
209 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
212 [ mutt_cv_curses=/usr
213 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
214 [ if test $withval != yes; then
215 mutt_cv_curses=$withval
217 if test x$mutt_cv_curses != x/usr; then
218 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
219 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
223 AC_CHECK_FUNC(initscr,,[
225 for lib in ncursesw ncurses; do
226 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
228 AC_CHECK_LIB($cf_ncurses, initscr,
229 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
230 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
231 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
234 if test "$cf_ncurses" = ncursesw; then
235 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
236 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
238 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
245 LIBS="$LIBS $MUTTLIBS"
246 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
247 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
248 if test "$ac_cv_func_decl_start_color" = yes; then
249 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
251 if test "$ac_cv_func_decl_resizeterm" = yes; then
252 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
259 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
260 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
261 AC_CHECK_HEADERS(unix.h)
263 AC_CHECK_FUNCS(setrlimit getsid isctype)
267 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
268 AC_EGREP_HEADER(sig_atomic_t,signal.h,
269 [ ac_cv_type_sig_atomic_t=yes;
270 AC_EGREP_HEADER(volatile.*sig_atomic_t,
272 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
273 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
276 AC_CHECK_TYPE(sig_atomic_t, int)
277 is_sig_atomic_t_volatile=no
279 if test $is_sig_atomic_t_volatile = 'yes'
281 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
283 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
290 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
291 AC_REPLACE_FUNCS(strcasecmp setenv)
292 AC_CHECK_FUNCS(snprintf vsnprintf)
294 AC_CHECK_FUNC(getopt)
295 if test $ac_cv_func_getopt = yes; then
296 AC_CHECK_HEADERS(getopt.h)
299 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
301 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
303 if test $mutt_cv_regex = no ; then
304 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
305 [mutt_cv_regex_broken],
309 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); }],
310 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
311 if test $mutt_cv_regex_broken = yes ; then
312 echo "Using the included GNU regex instead." >&AC_FD_MSG
317 if test $mutt_cv_regex = yes; then
318 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
319 LIBOBJS="$LIBOBJS regex.o"
323 AC_ARG_WITH(homespool,
324 AC_HELP_STRING([--with-homespool[=FILE]],
325 [File in user's directory where new mail is spooled]),
326 with_homespool=${withval})
327 if test x$with_homespool != x; then
328 if test $with_homespool = yes; then
329 with_homespool=mailbox
331 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
332 AC_DEFINE(HOMESPOOL,1,
333 [ Is mail spooled to the user's home directory? If defined,
334 MAILPATH should be set to the filename of the spool mailbox
335 relative the the home directory.
336 use: configure --with-homespool=FILE
338 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
341 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
342 [mutt_cv_mailpath=$withval],
343 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
345 if test -d /var/mail; then
346 mutt_cv_mailpath=/var/mail
347 elif test -d /var/spool/mail; then
348 mutt_cv_mailpath=/var/spool/mail
349 elif test -d /usr/spool/mail; then
350 mutt_cv_mailpath=/usr/spool/mail
351 elif test -d /usr/mail; then
352 mutt_cv_mailpath=/usr/mail
355 if test "$mutt_cv_mailpath" = no; then
356 AC_MSG_ERROR("Could not determine where new mail is stored.")
358 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
360 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
361 #include <sys/stat.h>
363 int main (int argc, char **argv)
367 stat ("$mutt_cv_mailpath", &s);
368 if (s.st_mode & S_IWOTH) exit (0);
370 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
373 if test $mutt_cv_worldwrite = yes; then
374 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
377 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
378 #include <sys/stat.h>
380 int main (int argc, char **argv)
384 stat ("$mutt_cv_mailpath", &s);
385 if (s.st_mode & S_IWGRP) exit (0);
387 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
389 if test $mutt_cv_groupwrite = yes; then
390 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
391 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
397 AC_MSG_CHECKING(where to put the documentation)
398 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
399 [mutt_cv_docdir=$withval],
400 [mutt_cv_docdir="${prefix}/doc/muttng"])
401 AC_MSG_RESULT($mutt_cv_docdir)
403 docdir=$mutt_cv_docdir
406 if test x$mutt_cv_setgid = xyes; then
408 DOTLOCK_PERMISSION=2755
411 DOTLOCK_PERMISSION=755
413 AC_SUBST(DOTLOCK_GROUP)
414 AC_SUBST(DOTLOCK_PERMISSION)
416 dnl -- socket dependencies --
418 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
419 [ if test x$enableval = xyes ; then
420 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
421 LIBNNTP="-Lnntp -lnntp"
422 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
426 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
428 dnl -- end socket dependencies --
430 AC_MSG_CHECKING([for socklen_t])
431 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
433 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
434 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
435 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
436 AC_CHECK_FUNCS(getaddrinfo)
438 dnl -- imap dependencies --
440 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
441 gss_prefix="$withval", gss_prefix="no")
442 if test "$gss_prefix" != "no"
444 MUTT_AM_PATH_GSSAPI(gss_prefix)
445 AC_MSG_CHECKING(GSSAPI implementation)
446 AC_MSG_RESULT($GSSAPI_IMPL)
447 if test "$GSSAPI_IMPL" = "none"
450 AC_MSG_RESULT([GSSAPI libraries not found])
452 if test "$GSSAPI_IMPL" = "Heimdal"
454 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
456 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
457 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
458 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
461 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
463 dnl -- end imap dependencies --
465 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
466 [ if test "$with_ssl" != "no"
468 if test "$with_ssl" != "yes"
470 LDFLAGS="$LDFLAGS -L$withval/lib"
471 CPPFLAGS="$CPPFLAGS -I$withval/include"
475 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
476 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
478 AC_CHECK_FUNCS(RAND_status RAND_egd)
480 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
482 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
483 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
489 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
490 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
491 if test "$gnutls_prefix" != "no"
493 if test x"$need_ssl" = x"yes"
495 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
497 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
499 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
500 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
501 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
503 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
505 [dnl GNUTLS not found
506 AC_MSG_ERROR([could not find libgnutls])
510 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
512 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]],
513 [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
515 if test "$with_sasl2" != "no"
517 if test "$with_sasl2" != "yes"
519 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
520 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
525 AC_CHECK_LIB(sasl2, sasl_client_init,,
526 AC_MSG_ERROR([could not find libsasl2]),)
528 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
529 MUTTLIBS="$MUTTLIBS -lsasl2"
531 AC_DEFINE(USE_SASL,1,
532 [ Define if want to use version 2 of the Cyrus SASL library. ])
536 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
538 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
540 if test "$with_idn" != "no" ; then
541 if test "$with_idn" != "yes" ; then
542 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
543 LDFLAGS="$LDFLAGS -L$with_idn/lib"
549 if test "x$with_idn" != "xno"; then
550 AC_CHECK_LIB(idn, stringprep_check_version)
551 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
552 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
553 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
558 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
559 [ if test x$enableval = xyes ; then
560 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
564 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
565 [if test $enableval = yes; then
566 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
570 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
571 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
573 if test $mutt_cv_fcntl = yes; then
574 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
577 AC_MSG_CHECKING(whether struct dirent defines d_ino)
578 ac_cv_dirent_d_ino=no
579 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
580 if test x$ac_cv_dirent_d_ino = xyes ; then
581 AC_DEFINE(HAVE_DIRENT_D_INO,1,
582 [Define to 1 if your system has the dirent::d_ino member])
584 AC_MSG_RESULT($ac_cv_dirent_d_ino)
586 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
587 [if test x$enableval = xyes; then
588 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
591 dnl -- start cache --
592 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
593 [if test x$enableval = xyes; then
594 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
596 OLDCPPFLAGS="$CPPFLAGS"
602 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
603 ac_prefer_qdbm=$withval)
604 if test x$ac_prefer_qdbm != xno; then
606 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
607 AC_MSG_CHECKING([for vlopen])
608 for d in $QDBM_DIRS; do
609 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
610 QDBM_INC="-I$d/include"
612 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
613 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
614 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
617 if test x$ac_cv_vlopen = xyes; then
625 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
626 ac_prefer_gdbm=$withval)
627 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
629 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
630 AC_MSG_CHECKING([for gdbm_open])
631 for d in $GDBM_DIRS; do
632 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
633 GDBM_INC="-I$d/include"
635 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
636 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
637 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
640 if test x$ac_cv_gdbmopen = xyes; then
648 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
649 ac_bdb_prefix=$withval)
650 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
651 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
652 for d in $ac_bdb_prefix; do
654 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
655 bdbpfx="$bdbpfx $d/$v"
658 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
659 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
663 for v in / $BDB_VERSIONS; do
664 if test -r "$d/include/$v/db.h"; then
665 BDB_INCLUDE_DIR="$d/include/$v"
666 if test -d "$d/lib/$v"; then
667 BDB_LIB_DIR="$d/lib/$v"
668 for l in `echo $BDB_VERSIONS`; do
669 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
670 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
676 db->open(db,NULL,NULL,NULL,0,0,0);
683 test x$ac_cv_dbcreate = xyes && break
687 test x$BDB_LIB != x && break
689 if test x$ac_cv_dbcreate = xyes; then
696 if test x$ac_cv_vlopen = xyes; then
697 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
698 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
699 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
700 elif test x$ac_cv_gdbmopen = xyes; then
701 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
702 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
703 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
704 elif test x$ac_cv_dbcreate = xyes; then
705 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
706 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
707 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
709 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
715 AC_SUBST(MUTT_LIB_OBJECTS)
717 AC_SUBST(LIBNNTPDEPS)
719 dnl -- iconv/gettext --
721 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
722 [if test x$enableval = xno ; then
729 if test "$am_cv_func_iconv" != "yes"
731 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
734 AC_CHECK_HEADERS(iconv.h,
735 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
736 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
738 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
739 [Define if <iconv.h> defines iconv_t.])],
742 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
743 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
744 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
745 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
746 mutt_save_LIBS="$LIBS"
747 LIBS="$LIBS $LIBICONV"
758 ob = buf, obl = sizeof(buf);
759 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
760 (iconv(cd, 0, 0, &ob, &obl) ||
761 !(ob == buf && obl == sizeof(buf)) ||
765 mutt_cv_iconv_good=yes,
766 mutt_cv_iconv_good=no,
767 mutt_cv_iconv_good=yes)
768 LIBS="$mutt_save_LIBS")
769 if test "$mutt_cv_iconv_good" = no; then
770 AC_MSG_ERROR(Try using libiconv instead)
773 dnl This is to detect implementations such as the one in glibc-2.1,
774 dnl which always convert exactly but return the number of characters
775 dnl converted instead of the number converted inexactly.
776 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
777 mutt_save_LIBS="$LIBS"
778 LIBS="$LIBS $LIBICONV"
788 const char *s = "\304\211";
792 ib = s, ibl = 2, ob = t, obl = 3;
793 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
794 iconv(cd, &ib, &ibl, &ob, &obl));
797 mutt_cv_iconv_nontrans=no,
798 mutt_cv_iconv_nontrans=yes,
799 mutt_cv_iconv_nontrans=no)
800 LIBS="$mutt_save_LIBS")
801 if test "$mutt_cv_iconv_nontrans" = yes; then
802 AC_DEFINE(ICONV_NONTRANS, 1)
804 AC_DEFINE(ICONV_NONTRANS, 0)
807 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
809 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
810 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
811 [ Define if your gettext has bind_textdomain_codeset. ])
813 AC_CHECK_FUNCS(bind_textdomain_codeset)
820 AC_CHECK_HEADERS(wchar.h)
822 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
830 [ wchar_t wc; return 0; ],
834 if test "$mutt_cv_wchar_t" = no; then
835 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
838 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
846 [ wint_t wc; return 0; ],
850 if test "$mutt_cv_wint_t" = no; then
851 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
854 AC_CHECK_HEADERS(wctype.h)
855 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
856 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
857 AC_CHECK_FUNCS(iswxdigit towupper towlower)
859 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
867 [ mbstate_t s; return 0; ],
868 mutt_cv_mbstate_t=yes,
869 mutt_cv_mbstate_t=no))
871 if test "$mutt_cv_mbstate_t" = no; then
872 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
876 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
879 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
880 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
883 #define _XOPEN_SOURCE 1
892 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
893 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
894 mutt_cv_wc_funcs=yes))
895 wc_funcs=$mutt_cv_wc_funcs
898 if test $wc_funcs = yes; then
899 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
902 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
903 [AC_TRY_LINK([#include <langinfo.h>],
904 [char* cs = nl_langinfo(CODESET);],
905 mutt_cv_langinfo_codeset=yes,
906 mutt_cv_langinfo_codeset=no)])
907 if test $mutt_cv_langinfo_codeset = yes; then
908 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
911 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
912 [AC_TRY_LINK([#include <langinfo.h>],
913 [char* cs = nl_langinfo(YESEXPR);],
914 mutt_cv_langinfo_yesexpr=yes,
915 mutt_cv_langinfo_yesexpr=no)])
916 if test $mutt_cv_langinfo_yesexpr = yes; then
917 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
922 if test x$use_libesmtp = xyes; then
923 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
924 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
925 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
927 AC_DEFINE(USE_LIBESMTP,
929 [Define to enable the use of libesmtp])
931 dnl -- end libesmtp --
935 dnl Documentation tools
937 AC_PATH_PROG([OSPCAT], [ospcat], [none])
938 if test "$OSPCAT" != "none"
940 AC_MSG_CHECKING([for openjade docbook stylesheets])
941 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
942 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
943 # ospcat may spit out an absolute path without an SOIBASE
944 if test -z "$DSLROOT"
946 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
948 if test -f $DSLROOT/print/docbook.dsl
950 AC_MSG_RESULT([in $DSLROOT])
953 AC_MSG_RESULT([not found: PDF documentation will not be built.])
958 AC_MSG_CHECKING([for lynx])
959 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
960 if test x"$HTML2TXT_CMD" = x"none"
962 AC_MSG_CHECKING([for w3m])
963 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
965 if test x"$HTML2TXT_CMD" = x"none"
967 AC_MSG_CHECKING([for elinks])
968 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
970 case "$HTML2TXT_CMD" in
972 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
975 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
978 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
984 AC_SUBST(HTML2TXT_CMD)
986 AC_MSG_CHECKING([for tidy])
987 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
989 if test x"$HTMLCLEAN_CMD" != x"none"
991 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
993 HTMLCLEAN_CMD="echo "
995 AC_SUBST(HTMLCLEAN_CMD)
997 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
998 po/Makefile.in doc/Makefile contrib/Makefile