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)
9 AM_INIT_AUTOMAKE(madmutt, `cat "$srcdir/VERSION.in"`)
11 AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION.in'])
15 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"
19 AC_MSG_CHECKING([for prefix])
20 if test x$prefix = xNONE; then
21 mutt_cv_prefix=$ac_default_prefix
23 mutt_cv_prefix=$prefix
25 AC_MSG_RESULT($mutt_cv_prefix)
34 if test "x$U" != "x"; then
35 AC_MSG_ERROR(Compiler not ANSI compliant)
45 AC_CHECK_TOOL(AR, ar, ar)
49 AC_CHECK_SIZEOF(off_t)
51 AC_PATH_PROG(DBX, dbx, no)
52 AC_PATH_PROG(GDB, gdb, no)
53 AC_PATH_PROG(SDB, sdb, no)
55 if test $GDB != no ; then
57 elif test $DBX != no ; then
59 elif test $SDB != no ; then
67 AH_TEMPLATE([sig_atomic_t],
68 [Define to 'int' if <signal.h> doesn't define.])
69 AH_TEMPLATE([HAVE_START_COLOR],
70 [Define if you have start_color, as a function or macro.])
71 AH_TEMPLATE([HAVE_TYPEAHEAD],
72 [Define if you have typeahead, as a function or macro.])
73 AH_TEMPLATE([HAVE_BKGDSET],
74 [Define if you have bkgdset, as a function or macro.])
75 AH_TEMPLATE([HAVE_CURS_SET],
76 [Define if you have curs_set, as a function or macro.])
77 AH_TEMPLATE([HAVE_META],
78 [Define if you have meta, as a function or macro.])
79 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
80 [Define if you have use_default_colors, as a function or macro.])
81 AH_TEMPLATE([HAVE_RESIZETERM],
82 [Define if you have resizeterm, as a function or macro.])
83 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
84 [Some systems declare sig_atomic_t as volatile, some others -- no.
85 This define will have value `sig_atomic_t' or
86 `volatile sig_atomic_t' accordingly.])
87 AH_TEMPLATE([ICONV_NONTRANS],
88 [Define as 1 if iconv() only converts exactly and we should treat
89 all return values other than (size_t)(-1) as equivalent.])
93 dnl ---------------- sendmail ----------------
95 ac_aux_path_sendmail=/usr/sbin:/usr/lib
96 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
97 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
105 AM_PATH_GPGME(,,[AC_MSG_ERROR(GPGME not found)])
106 MUTTLIBS="$MUTTLIBS $GPGME_LIBS"
107 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
108 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
112 dnl ---------------- mixmaster ----------------
114 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]), [
115 MIXMASTER=${withval:-"mixmaster"}
116 OPS="$OPS \$(srcdir)/OPS.MIX"
117 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
118 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER",[Where to find mixmaster on your system.])
121 # We now require all OPS
122 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
125 AC_PATH_PROG(ISPELL, ispell, no)
126 if test $ISPELL != no; then
127 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[Where to find ispell on your system.])
130 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
131 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
132 [AC_TRY_RUN([#include <sys/param.h>
146 AC_MSG_CHECKING(for S-Lang)
147 if test $withval = yes; then
148 if test -d $srcdir/../slang; then
149 mutt_cv_slang=$srcdir/../slang/src
150 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
151 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
153 if test -d $mutt_cv_prefix/include/slang; then
154 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
155 elif test -d /usr/include/slang; then
156 CFLAGS="$CFLAGS -I/usr/include/slang"
161 dnl ---Check to see if $withval is a source directory
162 if test -f $withval/src/slang.h; then
163 mutt_cv_slang=$withval/src
164 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
165 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
167 dnl ---Must be installed somewhere
168 mutt_cv_slang=$withval
169 if test -d $withval/include/slang; then
170 CFLAGS="$CFLAGS -I${withval}/include/slang"
171 elif test -d $withval/include; then
172 CFLAGS="$CFLAGS -I${withval}/include"
174 LDFLAGS="$LDFLAGS -L${withval}/lib"
177 AC_MSG_RESULT($mutt_cv_slang)
178 if test $mutt_cv_bsdish = yes; then
179 AC_CHECK_LIB(termlib, main)
181 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
182 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
183 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
185 dnl --- now that we've found it, check the link
187 AC_CHECK_LIB(slang, SLtt_get_terminfo,
188 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
189 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
192 [ mutt_cv_curses=/usr
193 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
194 [ if test $withval != yes; then
195 mutt_cv_curses=$withval
197 if test x$mutt_cv_curses != x/usr; then
198 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
199 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
203 AC_CHECK_FUNC(initscr,,[
205 for lib in ncursesw ncurses; do
206 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
208 AC_CHECK_LIB($cf_ncurses, initscr,
209 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
210 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
211 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
214 if test "$cf_ncurses" = ncursesw; then
215 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
216 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
218 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
225 LIBS="$LIBS $MUTTLIBS"
226 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
227 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
228 if test "$ac_cv_func_decl_start_color" = yes; then
229 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
231 if test "$ac_cv_func_decl_resizeterm" = yes; then
232 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
237 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
238 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
239 AC_CHECK_HEADERS(unix.h)
241 AC_CHECK_FUNCS(setrlimit getsid isctype)
245 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
246 AC_EGREP_HEADER(sig_atomic_t,signal.h,
247 [ ac_cv_type_sig_atomic_t=yes;
248 AC_EGREP_HEADER(volatile.*sig_atomic_t,
250 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
251 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
254 AC_CHECK_TYPE(sig_atomic_t, int)
255 is_sig_atomic_t_volatile=no
257 if test $is_sig_atomic_t_volatile = 'yes'
259 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
261 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
268 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
269 AC_REPLACE_FUNCS(strcasecmp setenv)
270 AC_CHECK_FUNCS(snprintf vsnprintf)
272 AC_CHECK_FUNC(getopt)
273 if test $ac_cv_func_getopt = yes; then
274 AC_CHECK_HEADERS(getopt.h)
277 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
279 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
281 if test $mutt_cv_regex = no ; then
282 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
283 [mutt_cv_regex_broken],
287 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); }],
288 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
289 if test $mutt_cv_regex_broken = yes ; then
290 echo "Using the included GNU regex instead." >&AC_FD_MSG
295 if test $mutt_cv_regex = yes; then
296 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
297 LIBOBJS="$LIBOBJS regex.o"
301 AC_ARG_WITH(homespool,
302 AC_HELP_STRING([--with-homespool[=FILE]],
303 [File in user's directory where new mail is spooled]),
304 with_homespool=${withval})
305 if test x$with_homespool != x; then
306 if test $with_homespool = yes; then
307 with_homespool=mailbox
309 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
310 AC_DEFINE(HOMESPOOL,1,
311 [ Is mail spooled to the user's home directory? If defined,
312 MAILPATH should be set to the filename of the spool mailbox
313 relative the the home directory.
314 use: configure --with-homespool=FILE
316 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
319 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
320 [mutt_cv_mailpath=$withval],
321 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
323 if test -d /var/mail; then
324 mutt_cv_mailpath=/var/mail
325 elif test -d /var/spool/mail; then
326 mutt_cv_mailpath=/var/spool/mail
327 elif test -d /usr/spool/mail; then
328 mutt_cv_mailpath=/usr/spool/mail
329 elif test -d /usr/mail; then
330 mutt_cv_mailpath=/usr/mail
333 if test "$mutt_cv_mailpath" = no; then
334 AC_MSG_ERROR("Could not determine where new mail is stored.")
336 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
338 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
339 #include <sys/stat.h>
341 int main (int argc, char **argv)
345 stat ("$mutt_cv_mailpath", &s);
346 if (s.st_mode & S_IWOTH) exit (0);
348 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
351 if test $mutt_cv_worldwrite = yes; then
352 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
354 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
355 #include <sys/stat.h>
357 int main (int argc, char **argv)
361 stat ("$mutt_cv_mailpath", &s);
362 if (s.st_mode & S_IWGRP) exit (0);
364 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
366 if test $mutt_cv_groupwrite = yes; then
367 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
368 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
374 AC_MSG_CHECKING(where to put the documentation)
375 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
376 [mutt_cv_docdir=$withval],
377 [mutt_cv_docdir="${prefix}/doc/madmutt"])
378 AC_MSG_RESULT($mutt_cv_docdir)
380 docdir=$mutt_cv_docdir
383 if test x$mutt_cv_setgid = xyes; then
385 DOTLOCK_PERMISSION=2755
388 DOTLOCK_PERMISSION=755
390 AC_SUBST(DOTLOCK_GROUP)
391 AC_SUBST(DOTLOCK_PERMISSION)
393 dnl -- socket dependencies --
395 AC_ARG_ENABLE(nntp, AC_HELP_STRING([--enable-nntp],[Enable NNTP support]),[
396 if test x$enableval = xyes ; then
397 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
398 LIBNNTP="-Lnntp -lnntp"
399 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
403 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
405 dnl -- end socket dependencies --
407 AC_MSG_CHECKING([for socklen_t])
408 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
410 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
411 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
412 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
413 AC_CHECK_FUNCS(getaddrinfo)
415 dnl -- imap dependencies --
417 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
418 gss_prefix="$withval", gss_prefix="no")
419 if test "$gss_prefix" != "no"
421 MUTT_AM_PATH_GSSAPI(gss_prefix)
422 AC_MSG_CHECKING(GSSAPI implementation)
423 AC_MSG_RESULT($GSSAPI_IMPL)
424 if test "$GSSAPI_IMPL" = "none"
427 AC_MSG_RESULT([GSSAPI libraries not found])
429 if test "$GSSAPI_IMPL" = "Heimdal"
431 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
433 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
434 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
435 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
438 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
440 dnl -- end imap dependencies --
442 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
443 [ if test "$with_ssl" != "no"
445 if test "$with_ssl" != "yes"
447 LDFLAGS="$LDFLAGS -L$withval/lib"
448 CPPFLAGS="$CPPFLAGS -I$withval/include"
452 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
453 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
455 AC_CHECK_FUNCS(RAND_status RAND_egd)
457 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
459 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
460 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
466 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls], [Enable SSL support using gnutls]),
467 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
468 if test "$gnutls_prefix" != "no"; then
469 if test x"$need_ssl" = x"yes"; then
470 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
473 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
474 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
475 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
476 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
478 [AC_MSG_ERROR([could not find libgnutls])
481 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
483 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]],
484 [Use Cyrus SASL library version 2 for POP/IMAP authentication]),[
485 if test "$with_sasl2" != "no"; then
486 if test "$with_sasl2" != "yes"; then
487 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
488 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
493 AC_CHECK_LIB(sasl2, sasl_client_init,,
494 AC_MSG_ERROR([could not find libsasl2]),)
496 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
497 MUTTLIBS="$MUTTLIBS -lsasl2"
499 AC_DEFINE(USE_SASL,1,
500 [Define if want to use version 2 of the Cyrus SASL library.])
504 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
506 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),[
507 if test x$with_idn != xno ; then
508 PKG_CHECK_MODULES(IDN,libidn,[
509 if $PKG_CONFIG --atleast-version=0.6; then
510 AC_MSG_ERROR([libidn is too old, want 0.6 at least])
512 CPPFLAGS="$CPPFLAGS $IDN_CFLAGS"
513 LDFLAGS="$LDFLAGS $IDN_LIBS"
514 ],[AC_MSG_ERROR([could not find libidn])])
520 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
521 [ if test x$enableval = xyes ; then
522 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
526 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
527 [if test $enableval = yes; then
528 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
532 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
533 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
535 if test $mutt_cv_fcntl = yes; then
536 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
539 AC_MSG_CHECKING(whether struct dirent defines d_ino)
540 ac_cv_dirent_d_ino=no
541 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
542 if test x$ac_cv_dirent_d_ino = xyes ; then
543 AC_DEFINE(HAVE_DIRENT_D_INO,1,
544 [Define to 1 if your system has the dirent::d_ino member])
546 AC_MSG_RESULT($ac_cv_dirent_d_ino)
548 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
549 [if test x$enableval = xyes; then
550 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
553 dnl -- start cache --
554 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
555 [if test x$enableval = xyes; then
556 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
558 OLDCPPFLAGS="$CPPFLAGS"
564 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
565 ac_prefer_qdbm=$withval)
566 if test x$ac_prefer_qdbm != xno; then
567 PKG_CHECK_MODULES(QDBM,qdbm,[ac_qdbm_here=yes],[ac_qdbm_here=no])
571 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
572 ac_prefer_gdbm=$withval)
573 if test x$ac_prefer_gdbm != xno -a x$ac_qdbm_here != xyes; then
575 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
576 AC_MSG_CHECKING([for gdbm_open])
577 for d in $GDBM_DIRS; do
578 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
579 GDBM_INC="-I$d/include"
581 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
582 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
583 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
586 if test x$ac_cv_gdbmopen = xyes; then
594 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
595 ac_bdb_prefix=$withval)
596 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_qdbm_here != xyes; then
597 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
598 for d in $ac_bdb_prefix; do
600 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
601 bdbpfx="$bdbpfx $d/$v"
604 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
605 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
609 for v in / $BDB_VERSIONS; do
610 if test -r "$d/include/$v/db.h"; then
611 BDB_INCLUDE_DIR="$d/include/$v"
612 if test -d "$d/lib/$v"; then
613 BDB_LIB_DIR="$d/lib/$v"
614 for l in `echo $BDB_VERSIONS`; do
615 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
616 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
622 db->open(db,NULL,NULL,NULL,0,0,0);
629 test x$ac_cv_dbcreate = xyes && break
633 test x$BDB_LIB != x && break
635 if test x$ac_cv_dbcreate = xyes; then
642 if test x$ac_qdbm_here = xyes; then
643 CPPFLAGS="$OLDCPPFLAGS $QDBM_CFLAGS"
644 LIBS="$OLDLIBS $QDBM_LIBS"
645 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
646 elif test x$ac_cv_gdbmopen = xyes; then
647 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
648 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
649 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
650 elif test x$ac_cv_dbcreate = xyes; then
651 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
652 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
653 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
655 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
661 AC_SUBST(MUTT_LIB_OBJECTS)
663 AC_SUBST(LIBNNTPDEPS)
665 dnl -- iconv/gettext --
667 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
668 [if test x$enableval = xno ; then
675 if test "$am_cv_func_iconv" != "yes"
677 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
680 AC_CHECK_HEADERS(iconv.h,
681 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
682 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
684 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
685 [Define if <iconv.h> defines iconv_t.])],
688 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
689 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
690 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
691 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
692 mutt_save_LIBS="$LIBS"
693 LIBS="$LIBS $LIBICONV"
704 ob = buf, obl = sizeof(buf);
705 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
706 (iconv(cd, 0, 0, &ob, &obl) ||
707 !(ob == buf && obl == sizeof(buf)) ||
711 mutt_cv_iconv_good=yes,
712 mutt_cv_iconv_good=no,
713 mutt_cv_iconv_good=yes)
714 LIBS="$mutt_save_LIBS")
715 if test "$mutt_cv_iconv_good" = no; then
716 AC_MSG_ERROR(Try using libiconv instead)
719 dnl This is to detect implementations such as the one in glibc-2.1,
720 dnl which always convert exactly but return the number of characters
721 dnl converted instead of the number converted inexactly.
722 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
723 mutt_save_LIBS="$LIBS"
724 LIBS="$LIBS $LIBICONV"
734 const char *s = "\304\211";
738 ib = s, ibl = 2, ob = t, obl = 3;
739 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
740 iconv(cd, &ib, &ibl, &ob, &obl));
743 mutt_cv_iconv_nontrans=no,
744 mutt_cv_iconv_nontrans=yes,
745 mutt_cv_iconv_nontrans=no)
746 LIBS="$mutt_save_LIBS")
747 if test "$mutt_cv_iconv_nontrans" = yes; then
748 AC_DEFINE(ICONV_NONTRANS, 1)
750 AC_DEFINE(ICONV_NONTRANS, 0)
753 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
755 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
756 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
757 [ Define if your gettext has bind_textdomain_codeset. ])
759 AC_CHECK_FUNCS(bind_textdomain_codeset)
766 AC_CHECK_HEADERS(wchar.h)
768 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
776 [ wchar_t wc; return 0; ],
780 if test "$mutt_cv_wchar_t" = no; then
781 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
784 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
792 [ wint_t wc; return 0; ],
796 if test "$mutt_cv_wint_t" = no; then
797 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
800 AC_CHECK_HEADERS(wctype.h)
801 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
802 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
803 AC_CHECK_FUNCS(iswxdigit towupper towlower)
805 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
813 [ mbstate_t s; return 0; ],
814 mutt_cv_mbstate_t=yes,
815 mutt_cv_mbstate_t=no))
817 if test "$mutt_cv_mbstate_t" = no; then
818 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
822 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
825 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
826 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
829 #define _XOPEN_SOURCE 1
838 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
839 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
840 mutt_cv_wc_funcs=yes))
841 wc_funcs=$mutt_cv_wc_funcs
844 if test $wc_funcs = yes; then
845 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
848 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
849 [AC_TRY_LINK([#include <langinfo.h>],
850 [char* cs = nl_langinfo(CODESET);],
851 mutt_cv_langinfo_codeset=yes,
852 mutt_cv_langinfo_codeset=no)])
853 if test $mutt_cv_langinfo_codeset = yes; then
854 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
857 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
858 [AC_TRY_LINK([#include <langinfo.h>],
859 [char* cs = nl_langinfo(YESEXPR);],
860 mutt_cv_langinfo_yesexpr=yes,
861 mutt_cv_langinfo_yesexpr=no)])
862 if test $mutt_cv_langinfo_yesexpr = yes; then
863 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
868 if test x$use_libesmtp = xyes; then
869 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
870 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
871 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
873 AC_DEFINE(USE_LIBESMTP,
875 [Define to enable the use of libesmtp])
877 dnl -- end libesmtp --
881 dnl Documentation tools
883 AC_PATH_PROG([OSPCAT], [ospcat], [none])
884 if test "$OSPCAT" != "none"
886 AC_MSG_CHECKING([for openjade docbook stylesheets])
887 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
888 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
889 # ospcat may spit out an absolute path without an SOIBASE
890 if test -z "$DSLROOT"
892 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
894 if test -f $DSLROOT/print/docbook.dsl
896 AC_MSG_RESULT([in $DSLROOT])
899 AC_MSG_RESULT([not found: PDF documentation will not be built.])
904 AC_MSG_CHECKING([for lynx])
905 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
906 if test x"$HTML2TXT_CMD" = x"none"
908 AC_MSG_CHECKING([for w3m])
909 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
911 if test x"$HTML2TXT_CMD" = x"none"
913 AC_MSG_CHECKING([for elinks])
914 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
916 case "$HTML2TXT_CMD" in
918 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
921 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
924 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
930 AC_SUBST(HTML2TXT_CMD)
932 AC_MSG_CHECKING([for tidy])
933 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
935 if test x"$HTMLCLEAN_CMD" != x"none"
937 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
939 HTMLCLEAN_CMD="echo "
941 AC_SUBST(HTMLCLEAN_CMD)
943 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
944 po/Makefile.in doc/Makefile contrib/Makefile