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)
33 if test "x$U" != "x"; then
34 AC_MSG_ERROR(Compiler not ANSI compliant)
44 AC_CHECK_TOOL(AR, ar, ar)
48 AC_CHECK_SIZEOF(off_t)
50 AH_TEMPLATE([sig_atomic_t],
51 [Define to 'int' if <signal.h> doesn't define.])
52 AH_TEMPLATE([HAVE_START_COLOR],
53 [Define if you have start_color, as a function or macro.])
54 AH_TEMPLATE([HAVE_TYPEAHEAD],
55 [Define if you have typeahead, as a function or macro.])
56 AH_TEMPLATE([HAVE_BKGDSET],
57 [Define if you have bkgdset, as a function or macro.])
58 AH_TEMPLATE([HAVE_CURS_SET],
59 [Define if you have curs_set, as a function or macro.])
60 AH_TEMPLATE([HAVE_META],
61 [Define if you have meta, as a function or macro.])
62 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
63 [Define if you have use_default_colors, as a function or macro.])
64 AH_TEMPLATE([HAVE_RESIZETERM],
65 [Define if you have resizeterm, as a function or macro.])
66 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
67 [Some systems declare sig_atomic_t as volatile, some others -- no.
68 This define will have value `sig_atomic_t' or
69 `volatile sig_atomic_t' accordingly.])
70 AH_TEMPLATE([ICONV_NONTRANS],
71 [Define as 1 if iconv() only converts exactly and we should treat
72 all return values other than (size_t)(-1) as equivalent.])
76 dnl ---------------- sendmail ----------------
78 ac_aux_path_sendmail=/usr/sbin:/usr/lib
79 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
80 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
84 dnl ---------------- gpgme ----------------
86 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),[
87 if test x$enableval = xyes; then
88 AM_PATH_GPGME(,,[AC_MSG_ERROR(GPGME not found)])
89 MUTTLIBS="$MUTTLIBS $GPGME_LIBS"
90 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
91 AM_CONDITIONAL(BUILD_GPGME, true)
93 AM_CONDITIONAL(BUILD_GPGME, false)
97 dnl ---------------- mixmaster ----------------
99 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]), [
100 MIXMASTER=${withval:-"mixmaster"}
101 OPS="$OPS \$(srcdir)/OPS.MIX"
102 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
103 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER",[Where to find mixmaster on your system.])
106 # We now require all OPS
107 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
110 AC_PATH_PROG(ISPELL, ispell, no)
111 if test $ISPELL != no; then
112 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[Where to find ispell on your system.])
115 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
116 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
117 [AC_TRY_RUN([#include <sys/param.h>
131 AC_MSG_CHECKING(for S-Lang)
132 if test $withval = yes; then
133 if test -d $srcdir/../slang; then
134 mutt_cv_slang=$srcdir/../slang/src
135 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
136 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
138 if test -d $mutt_cv_prefix/include/slang; then
139 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
140 elif test -d /usr/include/slang; then
141 CFLAGS="$CFLAGS -I/usr/include/slang"
146 dnl ---Check to see if $withval is a source directory
147 if test -f $withval/src/slang.h; then
148 mutt_cv_slang=$withval/src
149 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
150 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
152 dnl ---Must be installed somewhere
153 mutt_cv_slang=$withval
154 if test -d $withval/include/slang; then
155 CFLAGS="$CFLAGS -I${withval}/include/slang"
156 elif test -d $withval/include; then
157 CFLAGS="$CFLAGS -I${withval}/include"
159 LDFLAGS="$LDFLAGS -L${withval}/lib"
162 AC_MSG_RESULT($mutt_cv_slang)
163 if test $mutt_cv_bsdish = yes; then
164 AC_CHECK_LIB(termlib, main)
166 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
167 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
169 dnl --- now that we've found it, check the link
171 AC_CHECK_LIB(slang, SLtt_get_terminfo,
172 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
173 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
175 [ mutt_cv_curses=/usr
176 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]), [
177 if test $withval != yes; then
178 mutt_cv_curses=$withval
180 if test x$mutt_cv_curses != x/usr; then
181 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
182 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
186 AC_CHECK_FUNC(initscr,,[
188 for lib in ncursesw ncurses; do
189 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
191 AC_CHECK_LIB($cf_ncurses, initscr,
192 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
193 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
194 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
197 if test "$cf_ncurses" = ncursesw; then
198 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
199 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
201 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
208 LIBS="$LIBS $MUTTLIBS"
209 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
210 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
211 if test "$ac_cv_func_decl_start_color" = yes; then
212 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
217 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
218 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
219 AC_CHECK_HEADERS(unix.h)
221 AC_CHECK_FUNCS(setrlimit getsid isctype)
225 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
226 AC_EGREP_HEADER(sig_atomic_t,signal.h,
227 [ ac_cv_type_sig_atomic_t=yes;
228 AC_EGREP_HEADER(volatile.*sig_atomic_t,
230 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
231 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
234 AC_CHECK_TYPE(sig_atomic_t, int)
235 is_sig_atomic_t_volatile=no
237 if test $is_sig_atomic_t_volatile = 'yes'
239 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
241 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
247 AC_CHECK_FUNC(getopt)
248 if test $ac_cv_func_getopt = yes; then
249 AC_CHECK_HEADERS(getopt.h)
252 AC_CHECK_FUNC(regcomp)
253 if test $ac_cv_func_regcomp = yes; then
254 AC_CHECK_HEADERS(regex.h)
257 AC_ARG_WITH(homespool,
258 AC_HELP_STRING([--with-homespool[=FILE]],
259 [File in user's directory where new mail is spooled]),
260 with_homespool=${withval})
261 if test x$with_homespool != x; then
262 if test $with_homespool = yes; then
263 with_homespool=mailbox
265 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
266 AC_DEFINE(HOMESPOOL,1,
267 [ Is mail spooled to the user's home directory? If defined,
268 MAILPATH should be set to the filename of the spool mailbox
269 relative the the home directory.
270 use: configure --with-homespool=FILE
272 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
275 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
276 [mutt_cv_mailpath=$withval],
277 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
279 if test -d /var/mail; then
280 mutt_cv_mailpath=/var/mail
281 elif test -d /var/spool/mail; then
282 mutt_cv_mailpath=/var/spool/mail
283 elif test -d /usr/spool/mail; then
284 mutt_cv_mailpath=/usr/spool/mail
285 elif test -d /usr/mail; then
286 mutt_cv_mailpath=/usr/mail
289 if test "$mutt_cv_mailpath" = no; then
290 AC_MSG_ERROR("Could not determine where new mail is stored.")
292 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
294 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
295 #include <sys/stat.h>
297 int main (int argc, char **argv)
301 stat ("$mutt_cv_mailpath", &s);
302 if (s.st_mode & S_IWOTH) exit (0);
304 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
307 if test $mutt_cv_worldwrite = yes; then
308 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
310 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
311 #include <sys/stat.h>
313 int main (int argc, char **argv)
317 stat ("$mutt_cv_mailpath", &s);
318 if (s.st_mode & S_IWGRP) exit (0);
320 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
322 if test $mutt_cv_groupwrite = yes; then
323 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
324 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
330 AC_MSG_CHECKING(where to put the documentation)
331 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
332 [mutt_cv_docdir=$withval],
333 [mutt_cv_docdir="${prefix}/doc/madmutt"])
334 AC_MSG_RESULT($mutt_cv_docdir)
336 docdir=$mutt_cv_docdir
339 if test x$mutt_cv_setgid = xyes; then
341 DOTLOCK_PERMISSION=2755
344 DOTLOCK_PERMISSION=755
346 AC_SUBST(DOTLOCK_GROUP)
347 AC_SUBST(DOTLOCK_PERMISSION)
349 dnl -- socket dependencies --
351 AC_ARG_ENABLE(nntp, AC_HELP_STRING([--enable-nntp],[Enable NNTP support]),[
352 if test x$enableval = xyes ; then
353 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
354 LIBNNTP="-Lnntp -lnntp"
355 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
359 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
361 dnl -- end socket dependencies --
363 AC_MSG_CHECKING([for socklen_t])
364 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
366 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
367 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
368 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
369 AC_CHECK_FUNCS(getaddrinfo)
371 dnl -- imap dependencies --
373 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
374 gss_prefix="$withval", gss_prefix="no")
375 if test "$gss_prefix" != "no"
377 MUTT_AM_PATH_GSSAPI(gss_prefix)
378 AC_MSG_CHECKING(GSSAPI implementation)
379 AC_MSG_RESULT($GSSAPI_IMPL)
380 if test "$GSSAPI_IMPL" = "none"
383 AC_MSG_RESULT([GSSAPI libraries not found])
385 if test "$GSSAPI_IMPL" = "Heimdal"
387 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
389 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
390 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
391 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
394 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
396 dnl -- end imap dependencies --
398 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
399 [ if test "$with_ssl" != "no"; then
400 if test "$with_ssl" != "yes"; then
401 LDFLAGS="$LDFLAGS -L$withval/lib"
402 CPPFLAGS="$CPPFLAGS -I$withval/include"
406 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
407 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
409 AC_CHECK_FUNCS(RAND_status RAND_egd)
411 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
413 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
418 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls], [Enable SSL support using gnutls]),
419 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
420 if test "$gnutls_prefix" != "no"; then
421 if test x"$need_ssl" = x"yes"; then
422 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
425 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
426 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
427 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
429 [AC_MSG_ERROR([could not find libgnutls])
432 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
433 AC_SUBST(MUTT_SSL_OBJECTS)
435 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]],
436 [Use Cyrus SASL library version 2 for POP/IMAP authentication]),[
437 if test "$with_sasl2" != "no"; then
438 if test "$with_sasl2" != "yes"; then
439 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
440 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
445 AC_CHECK_LIB(sasl2, sasl_client_init,,AC_MSG_ERROR([could not find libsasl2]))
447 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
448 MUTTLIBS="$MUTTLIBS -lsasl2"
450 AC_DEFINE(USE_SASL,1,
451 [Define if want to use version 2 of the Cyrus SASL library.])
455 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
457 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),[
458 if test x$with_idn != xno ; then
459 PKG_CHECK_MODULES(IDN,libidn,[
460 if $PKG_CONFIG --atleast-version=0.6; then
461 AC_MSG_ERROR([libidn is too old, want 0.6 at least])
463 CPPFLAGS="$CPPFLAGS $IDN_CFLAGS"
464 LDFLAGS="$LDFLAGS $IDN_LIBS"
465 ],[AC_MSG_ERROR([could not find libidn])])
471 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
472 [if test $enableval = yes; then
473 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
477 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
478 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
480 if test $mutt_cv_fcntl = yes; then
481 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
484 AC_MSG_CHECKING(whether struct dirent defines d_ino)
485 ac_cv_dirent_d_ino=no
486 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
487 if test x$ac_cv_dirent_d_ino = xyes ; then
488 AC_DEFINE(HAVE_DIRENT_D_INO,1,
489 [Define to 1 if your system has the dirent::d_ino member])
491 AC_MSG_RESULT($ac_cv_dirent_d_ino)
493 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
494 [if test x$enableval = xyes; then
495 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
498 dnl -- start cache --
499 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
500 [if test x$enableval = xyes; then
501 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
503 OLDCPPFLAGS="$CPPFLAGS"
509 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
510 ac_prefer_qdbm=$withval)
511 if test x$ac_prefer_qdbm != xno; then
512 PKG_CHECK_MODULES(QDBM,qdbm,[ac_qdbm_here=yes],[ac_qdbm_here=no])
516 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
517 ac_prefer_gdbm=$withval)
518 if test x$ac_prefer_gdbm != xno -a x$ac_qdbm_here != xyes; then
520 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
521 AC_MSG_CHECKING([for gdbm_open])
522 for d in $GDBM_DIRS; do
523 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
524 GDBM_INC="-I$d/include"
526 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
527 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
528 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
531 if test x$ac_cv_gdbmopen = xyes; then
539 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
540 ac_bdb_prefix=$withval)
541 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_qdbm_here != xyes; then
542 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
543 for d in $ac_bdb_prefix; do
545 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
546 bdbpfx="$bdbpfx $d/$v"
549 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
550 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
554 for v in / $BDB_VERSIONS; do
555 if test -r "$d/include/$v/db.h"; then
556 BDB_INCLUDE_DIR="$d/include/$v"
557 if test -d "$d/lib/$v"; then
558 BDB_LIB_DIR="$d/lib/$v"
559 for l in `echo $BDB_VERSIONS`; do
560 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
561 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
567 db->open(db,NULL,NULL,NULL,0,0,0);
574 test x$ac_cv_dbcreate = xyes && break
578 test x$BDB_LIB != x && break
580 if test x$ac_cv_dbcreate = xyes; then
587 if test x$ac_qdbm_here = xyes; then
588 CPPFLAGS="$OLDCPPFLAGS $QDBM_CFLAGS"
589 LIBS="$OLDLIBS $QDBM_LIBS"
590 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
591 elif test x$ac_cv_gdbmopen = xyes; then
592 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
593 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
594 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
595 elif test x$ac_cv_dbcreate = xyes; then
596 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
597 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
598 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
600 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
606 AC_SUBST(MUTT_LIB_OBJECTS)
608 AC_SUBST(LIBNNTPDEPS)
610 dnl -- iconv/gettext --
612 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
613 [if test x$enableval = xno ; then
620 if test "$am_cv_func_iconv" != "yes"
622 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
625 AC_CHECK_HEADERS(iconv.h,
626 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
627 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
629 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
630 [Define if <iconv.h> defines iconv_t.])],
633 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
634 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
635 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
636 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
637 mutt_save_LIBS="$LIBS"
638 LIBS="$LIBS $LIBICONV"
649 ob = buf, obl = sizeof(buf);
650 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
651 (iconv(cd, 0, 0, &ob, &obl) ||
652 !(ob == buf && obl == sizeof(buf)) ||
656 mutt_cv_iconv_good=yes,
657 mutt_cv_iconv_good=no,
658 mutt_cv_iconv_good=yes)
659 LIBS="$mutt_save_LIBS")
660 if test "$mutt_cv_iconv_good" = no; then
661 AC_MSG_ERROR(Try using libiconv instead)
664 dnl This is to detect implementations such as the one in glibc-2.1,
665 dnl which always convert exactly but return the number of characters
666 dnl converted instead of the number converted inexactly.
667 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
668 mutt_save_LIBS="$LIBS"
669 LIBS="$LIBS $LIBICONV"
679 const char *s = "\304\211";
683 ib = s, ibl = 2, ob = t, obl = 3;
684 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
685 iconv(cd, &ib, &ibl, &ob, &obl));
688 mutt_cv_iconv_nontrans=no,
689 mutt_cv_iconv_nontrans=yes,
690 mutt_cv_iconv_nontrans=no)
691 LIBS="$mutt_save_LIBS")
692 if test "$mutt_cv_iconv_nontrans" = yes; then
693 AC_DEFINE(ICONV_NONTRANS, 1)
695 AC_DEFINE(ICONV_NONTRANS, 0)
698 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
700 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
701 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
702 [ Define if your gettext has bind_textdomain_codeset. ])
704 AC_CHECK_FUNCS(bind_textdomain_codeset)
711 AC_CHECK_HEADERS(wchar.h)
712 AC_CHECK_HEADERS(wctype.h)
713 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
714 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
715 AC_CHECK_FUNCS(iswxdigit towupper towlower)
718 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
719 [AC_TRY_LINK([#include <langinfo.h>],
720 [char* cs = nl_langinfo(CODESET);],
721 mutt_cv_langinfo_codeset=yes,
722 mutt_cv_langinfo_codeset=no)])
723 if test $mutt_cv_langinfo_codeset = yes; then
724 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
727 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
728 [AC_TRY_LINK([#include <langinfo.h>],
729 [char* cs = nl_langinfo(YESEXPR);],
730 mutt_cv_langinfo_yesexpr=yes,
731 mutt_cv_langinfo_yesexpr=no)])
732 if test $mutt_cv_langinfo_yesexpr = yes; then
733 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
738 if test x$use_libesmtp = xyes; then
739 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
740 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
741 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
743 AC_DEFINE(USE_LIBESMTP,
745 [Define to enable the use of libesmtp])
747 dnl -- end libesmtp --
751 dnl Documentation tools
753 AC_PATH_PROG([OSPCAT], [ospcat], [none])
754 if test "$OSPCAT" != "none"
756 AC_MSG_CHECKING([for openjade docbook stylesheets])
757 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
758 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
759 # ospcat may spit out an absolute path without an SOIBASE
760 if test -z "$DSLROOT"
762 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
764 if test -f $DSLROOT/print/docbook.dsl
766 AC_MSG_RESULT([in $DSLROOT])
769 AC_MSG_RESULT([not found: PDF documentation will not be built.])
774 AC_MSG_CHECKING([for lynx])
775 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
776 if test x"$HTML2TXT_CMD" = x"none"
778 AC_MSG_CHECKING([for w3m])
779 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
781 if test x"$HTML2TXT_CMD" = x"none"
783 AC_MSG_CHECKING([for elinks])
784 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
786 case "$HTML2TXT_CMD" in
788 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
791 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
794 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
800 AC_SUBST(HTML2TXT_CMD)
802 AC_MSG_CHECKING([for tidy])
803 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
805 if test x"$HTMLCLEAN_CMD" != x"none"
807 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
809 HTMLCLEAN_CMD="echo "
811 AC_SUBST(HTMLCLEAN_CMD)
813 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
814 po/Makefile.in doc/Makefile contrib/Makefile