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dnl Process this file with autoconf to produce a configure script.
dnl !!! WHEN ADDING NEW CONFIGURE TESTS, PLEASE ADD CODE TO MAIN.C !!!
dnl !!! TO DUMP THEIR RESULTS WHEN MUTT -V IS CALLED !!!
AC_PREREQ([2.54])
AC_INIT([mutt.h])
AM_CONFIG_HEADER([config.h])
mutt_cv_version=`cat $srcdir/VERSION`
AM_INIT_AUTOMAKE(mutt, $mutt_cv_version)
AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/VERSION'])
AC_GNU_SOURCE
ALL_LINGUAS="de eu 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 ga"
AC_CANONICAL_HOST
AC_MSG_CHECKING([for prefix])
if test x$prefix = xNONE; then
mutt_cv_prefix=$ac_default_prefix
else
mutt_cv_prefix=$prefix
fi
AC_MSG_RESULT($mutt_cv_prefix)
AC_PROG_CC
AC_ISC_POSIX
if test "x$U" != "x"; then
AC_MSG_ERROR(Compiler not ANSI compliant)
fi
AC_PROG_CPP
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_CHECK_TOOL(AR, ar, ar)
AC_C_INLINE
AC_C_CONST
AC_C_BIGENDIAN
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
AC_CHECK_SIZEOF(off_t)
AC_PATH_PROG(DBX, dbx, no)
AC_PATH_PROG(GDB, gdb, no)
AC_PATH_PROG(SDB, sdb, no)
if test $GDB != no ; then
DEBUGGER=$GDB
elif test $DBX != no ; then
DEBUGGER=$DBX
elif test $SDB != no ; then
DEBUGGER=$SDB
else
DEBUGGER=no
fi
AC_SUBST([DEBUGGER])
AH_TEMPLATE([sig_atomic_t],
[/* Define to `int' if <signal.h> doesn't define.])
AH_TEMPLATE([HAVE_START_COLOR],
[Define if you have start_color, as a function or macro.])
AH_TEMPLATE([HAVE_TYPEAHEAD],
[Define if you have typeahead, as a function or macro.])
AH_TEMPLATE([HAVE_BKGDSET],
[Define if you have bkgdset, as a function or macro.])
AH_TEMPLATE([HAVE_CURS_SET],
[Define if you have curs_set, as a function or macro.])
AH_TEMPLATE([HAVE_META],
[Define if you have meta, as a function or macro.])
AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
[Define if you have use_default_colors, as a function or macro.])
AH_TEMPLATE([HAVE_RESIZETERM],
[Define if you have resizeterm, as a function or macro.])
AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
[Some systems declare sig_atomic_t as volatile, some others -- no.
This define will have value `sig_atomic_t' or
`volatile sig_atomic_t' accordingly.])
AH_TEMPLATE([ICONV_NONTRANS],
[Define as 1 if iconv() only converts exactly and we should treat
all return values other than (size_t)(-1) as equivalent.])
AH_BOTTOM([/* fseeko portability defines */
#ifdef HAVE_FSEEKO
# define LOFF_T off_t
# if HAVE_C99_INTTYPES && HAVE_INTTYPES_H
# if SIZEOF_OFF_T == 8
# define OFF_T_FMT "%" PRId64
# else
# define OFF_T_FMT "%" PRId32
# endif
# else
# if (SIZEOF_OFF_T == 8) && (SIZEOF_LONG == 4)
# define OFF_T_FMT "%lld"
# else
# define OFF_T_FMT "%ld"
# endif
# endif
#else
# define LOFF_T long
# define fseeko fseek
# define ftello ftell
# define OFF_T_FMT "%ld"
#endif
])
MUTT_C99_INTTYPES
AC_TYPE_LONG_LONG_INT
ac_aux_path_sendmail=/usr/sbin:/usr/lib
AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL", [Where to find sendmail on your system.])
OPS='$(srcdir)/OPS'
AC_MSG_CHECKING([whether to build with GPGME support])
AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
[ if test x$enableval = xyes; then
enable_gpgme=yes
fi
])
if test x"$enable_gpgme" = xyes; then
AC_MSG_RESULT(yes)
AM_PATH_GPGME(1.0.0, AC_DEFINE(CRYPT_BACKEND_GPGME, 1,
[Defined, if GPGME support is enabled]),
[gpgme_found=no])
if test x"$gpgme_found" = xno; then
AC_MSG_ERROR([*** GPGME not found ***])
else
AM_PATH_GPGME(1.1.1, AC_DEFINE(HAVE_GPGME_PKA_TRUST, 1,
[Define if GPGME supports PKA]))
#needed to get GPGME_LIBS and al correctly
AM_PATH_GPGME(1.0.0, AC_DEFINE(CRYPT_BACKEND_GPGME, 1,
[Define if you use GPGME to support OpenPGP]))
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
fi
else
AC_MSG_RESULT([no])
fi
AC_ARG_ENABLE(pgp, AC_HELP_STRING([--disable-pgp], [Disable PGP support]),
[ if test x$enableval = xno ; then
have_pgp=no
fi
])
if test x$have_pgp != xno ; then
AC_DEFINE(CRYPT_BACKEND_CLASSIC_PGP,1, [Define if you want classic PGP support.])
PGPAUX_TARGET="pgpring\$(EXEEXT) pgpewrap\$(EXEEXT)"
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pgp.o pgpinvoke.o pgpkey.o pgplib.o gnupgparse.o pgpmicalg.o pgppacket.o crypt-mod-pgp-classic.o"
fi
AC_ARG_ENABLE(smime, AC_HELP_STRING([--disable-smime], [Disable SMIME support]),
[ if test x$enableval = xno ; then
have_smime=no
fi
])
if test x$have_smime != xno ; then
AC_DEFINE(CRYPT_BACKEND_CLASSIC_SMIME, 1, [Define if you want clasic S/MIME support.])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smime.o crypt-mod-smime-classic.o"
SMIMEAUX_TARGET="smime_keys"
fi
AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster@<:@=PATH@:>@], [Include Mixmaster support]),
[if test "$withval" != no
then
if test -x "$withval"
then
MIXMASTER="$withval"
else
MIXMASTER="mixmaster"
fi
OPS="$OPS \$(srcdir)/OPS.MIX"
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER", [Where to find mixmaster on your system.])
fi])
# We now require all OPS
OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
AC_SUBST([OPS])
AC_SUBST(PGPAUX_TARGET)
AC_SUBST(SMIMEAUX_TARGET)
AC_PATH_PROG(ISPELL, ispell, no)
if test $ISPELL != no; then
AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
fi
AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang@<:@=DIR@:>@], [Use S-Lang instead of ncurses]),
[AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
[AC_TRY_RUN([#include <sys/param.h>
#include <stdlib.h>
main ()
{
#ifdef BSD
exit (0);
#else
exit (1);
#endif
}],
mutt_cv_bsdish=yes,
mutt_cv_bsdish=no,
mutt_cv_bsdish=no)])
AC_MSG_CHECKING(for S-Lang)
if test $withval = yes; then
if test -d $srcdir/../slang; then
mutt_cv_slang=$srcdir/../slang/src
CPPFLAGS="$CPPFLAGS -I${mutt_cv_slang}"
LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
else
if test -d $mutt_cv_prefix/include/slang; then
CPPFLAGS="$CPPFLAGS -I$mutt_cv_prefix/include/slang"
elif test -d /usr/include/slang; then
CPPFLAGS="$CPPFLAGS -I/usr/include/slang"
fi
mutt_cv_slang=yes
fi
else
dnl ---Check to see if $withval is a source directory
if test -f $withval/src/slang.h; then
mutt_cv_slang=$withval/src
CPPFLAGS="$CPPFLAGS -I${mutt_cv_slang}"
LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
else
dnl ---Must be installed somewhere
mutt_cv_slang=$withval
if test -d $withval/include/slang; then
CPPFLAGS="$CPPFLAGS -I${withval}/include/slang"
elif test -d $withval/include; then
CPPFLAGS="$CPPFLAGS -I${withval}/include"
fi
LDFLAGS="$LDFLAGS -L${withval}/lib"
fi
fi
AC_MSG_RESULT($mutt_cv_slang)
if test $mutt_cv_bsdish = yes; then
AC_CHECK_LIB(termlib, main)
fi
AC_DEFINE(USE_SLANG_CURSES,1,
[ Define if you compile with SLang instead of curses/ncurses. ])
AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
dnl --- now that we've found it, check the link
AC_CHECK_LIB(slang, SLtt_get_terminfo,
[MUTTLIBS="$MUTTLIBS -lslang -lm"],
[AC_MSG_ERROR(unable to compile. check config.log)], -lm)
],
[mutt_cv_curses=/usr
AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
[if test $withval != yes; then
mutt_cv_curses=$withval
fi
if test x$mutt_cv_curses != x/usr; then
LDFLAGS="$LDFLAGS -L${mutt_cv_curses}/lib"
CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
fi])
AC_CHECK_FUNC(initscr,,[
cf_ncurses="ncurses"
for lib in ncurses ncursesw
do
AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
done
AC_CHECK_LIB($cf_ncurses, initscr,
[MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
if test "$cf_ncurses" = ncursesw; then
AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
else
AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"],
[AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])])
fi],
[CF_CURSES_LIBS])
])
old_LIBS="$LIBS"
LIBS="$LIBS $MUTTLIBS"
CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
[start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
if test "$ac_cv_func_decl_start_color" = yes; then
AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
fi
if test "$ac_cv_func_decl_resizeterm" = yes; then
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
fi
LIBS="$old_LIBS"
])
AC_HEADER_STDC
AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
AC_CHECK_HEADERS(sys/time.h sys/resource.h)
AC_CHECK_HEADERS(unix.h)
AC_CHECK_FUNCS(setrlimit getsid)
AC_TYPE_SIGNAL
AC_MSG_CHECKING(for sig_atomic_t in signal.h)
AC_EGREP_HEADER(sig_atomic_t,signal.h,
[
ac_cv_type_sig_atomic_t=yes;
AC_EGREP_HEADER(volatile.*sig_atomic_t,
signal.h,
[
is_sig_atomic_t_volatile=yes;
AC_MSG_RESULT([yes, volatile])
],
[
is_sig_atomic_t_volatile=no;
AC_MSG_RESULT([yes, non volatile])
])
],
[
AC_MSG_RESULT(no)
AC_CHECK_TYPE(sig_atomic_t, int)
is_sig_atomic_t_volatile=no
])
if test $is_sig_atomic_t_volatile = 'yes'
then
AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
else
AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
fi
AC_DECL_SYS_SIGLIST
AC_TYPE_PID_T
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
AC_REPLACE_FUNCS([setenv strcasecmp strdup strsep strtok_r wcscasecmp])
AC_REPLACE_FUNCS([strcasestr mkdtemp])
AC_CHECK_FUNC(getopt)
if test $ac_cv_func_getopt = yes; then
AC_CHECK_HEADERS(getopt.h)
fi
SNPRINTFOBJS=""
AC_CHECK_FUNC(snprintf, [mutt_cv_func_snprintf=yes], [mutt_cv_func_snprintf=no])
AC_CHECK_FUNC(vsnprintf, [mutt_cv_func_vsnprintf=yes], [mutt_cv_func_vsnprintf=no])
if test $mutt_cv_func_snprintf = yes; then
AC_CACHE_CHECK([whether your system's snprintf is C99 compliant],
[mutt_cv_c99_snprintf],
AC_TRY_RUN([
#include <stdio.h>
int main()
{
changequote(, )dnl
char buf[8];
int len = snprintf(buf, 4, "1234567");
return (len != 7 || buf[3] != '\0');
changequote([, ])dnl
}
], mutt_cv_c99_snprintf=yes, mutt_cv_c99_snprintf=no, mutt_cv_c99_snprintf=no))
else
mutt_cv_c99_snprintf=no
fi
if test $mutt_cv_func_vsnprintf = yes; then
AC_CACHE_CHECK([whether your system's vsnprintf is C99 compliant],
[mutt_cv_c99_vsnprintf],
AC_TRY_RUN([
#include <stdarg.h>
#include <stdio.h>
int foo(const char *fmt, ...)
{
changequote(, )dnl
char buf[8];
int len;
va_list ap;
va_start(ap, fmt);
len = vsnprintf(buf, 4, fmt, ap);
va_end(ap);
return (len != 7 || buf[3] != '\0');
changequote([, ])dnl
}
int main()
{
return foo("%s", "1234567");
}
], mutt_cv_c99_vsnprintf=yes, mutt_cv_c99_vsnprintf=no, mutt_cv_c99_vsnprintf=no))
else
mutt_cv_c99_vsnprintf=no
fi
if test $mutt_cv_c99_snprintf = yes; then
AC_DEFINE(HAVE_SNPRINTF, 1, [ Define to 1 if you have a C99 compliant snprintf function. ])
fi
if test $mutt_cv_c99_vsnprintf = yes; then
AC_DEFINE(HAVE_VSNPRINTF, 1, [ Define to 1 if you have a C99 compliant vsnprintf function. ])
fi
if test $mutt_cv_c99_snprintf = no -o $mutt_cv_c99_vsnprintf = no; then
AC_LIBOBJ(snprintf)
fi
XIPH_FUNC_VA_COPY
dnl SCO uses chsize() instead of ftruncate()
AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
dnl SCO has strftime() in libintl
AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
dnl AIX may not have fchdir()
AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
[mutt_cv_regex=yes],
[AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
if test $mutt_cv_regex = no ; then
AC_CACHE_CHECK([whether your system's regexp library is completely broken],
[mutt_cv_regex_broken],
AC_TRY_RUN([
#include <unistd.h>
#include <regex.h>
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); }],
mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
if test $mutt_cv_regex_broken = yes ; then
echo "Using the included GNU regex instead." >&AC_FD_MSG
mutt_cv_regex=yes
fi
fi
if test $mutt_cv_regex = yes; then
AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
AC_LIBOBJ(regex)
fi
AC_ARG_WITH(homespool,
AC_HELP_STRING([--with-homespool@<:@=FILE@:>@], [File in user's directory where new mail is spooled]), with_homespool=${withval})
if test x$with_homespool != x; then
if test $with_homespool = yes; then
with_homespool=mailbox
fi
AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
AC_DEFINE(HOMESPOOL,1,
[Is mail spooled to the user's home directory? If defined,
MAILPATH should be set to the filename of the spool mailbox
relative the the home directory.
use: configure --with-homespool=FILE])
AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
mutt_cv_setgid=no
else
AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
[mutt_cv_mailpath=$withval],
[ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
[mutt_cv_mailpath=no
if test -d /var/mail; then
mutt_cv_mailpath=/var/mail
elif test -d /var/spool/mail; then
mutt_cv_mailpath=/var/spool/mail
elif test -d /usr/spool/mail; then
mutt_cv_mailpath=/usr/spool/mail
elif test -d /usr/mail; then
mutt_cv_mailpath=/usr/mail
fi])
])
if test "$mutt_cv_mailpath" = no; then
AC_MSG_ERROR("Could not determine where new mail is stored.")
fi
AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
int main (int argc, char **argv)
{
struct stat s;
stat ("$mutt_cv_mailpath", &s);
if (s.st_mode & S_IWOTH) exit (0);
exit (1);
}], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
mutt_cv_setgid=no
if test $mutt_cv_worldwrite = yes; then
AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
else
AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
int main (int argc, char **argv)
{
struct stat s;
stat ("$mutt_cv_mailpath", &s);
if (s.st_mode & S_IWGRP) exit (0);
exit (1);
}], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
if test $mutt_cv_groupwrite = yes; then
AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
mutt_cv_setgid=yes
fi
fi
fi
AC_ARG_ENABLE(external_dotlock, AC_HELP_STRING([--enable-external-dotlock], [Force use of an external dotlock program]),
[mutt_cv_external_dotlock="$enableval"])
if test "x$mutt_cv_setgid" = "xyes" || test "x$mutt_cv_fchdir" = "xno" \
|| test "x$mutt_cv_external_dotlock" = "xyes"
then
AC_DEFINE(DL_STANDALONE,1,[ Define if you want to use an external dotlocking program. ])
DOTLOCK_TARGET="mutt_dotlock\$(EXEEXT)"
else
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS dotlock.o"
fi
AC_SUBST(DOTLOCK_TARGET)
dnl autoconf <2.60 compatibility
if test -z "$datarootdir"; then
datarootdir='${prefix}/share'
fi
AC_SUBST([datarootdir])
AC_MSG_CHECKING(where to put the documentation)
AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
[mutt_cv_docdir=$withval],
[mutt_cv_docdir='${datarootdir}/doc/mutt'])
AC_MSG_RESULT($mutt_cv_docdir)
if test -z "$docdir" -o -n "$with_docdir"
then
docdir=$mutt_cv_docdir
fi
AC_SUBST(docdir)
if test x$mutt_cv_setgid = xyes; then
DOTLOCK_GROUP='mail'
DOTLOCK_PERMISSION=2755
else
DOTLOCK_GROUP=''
DOTLOCK_PERMISSION=755
fi
AC_SUBST(DOTLOCK_GROUP)
AC_SUBST(DOTLOCK_PERMISSION)
AC_ARG_WITH(domain, AC_HELP_STRING([--with-domain=DOMAIN], [Specify your DNS domain name]),
[if test $withval != yes; then
if test $withval != no; then
AC_DEFINE_UNQUOTED(DOMAIN,"$withval",[ Define your domain name. ])
fi
fi])
need_socket="no"
dnl -- socket dependencies --
AC_ARG_ENABLE(pop, AC_HELP_STRING([--enable-pop], [Enable POP3 support]),
[ if test x$enableval = xyes ; then
AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS pop.o pop_lib.o pop_auth.o"
need_pop="yes"
need_socket="yes"
need_md5="yes"
fi
])
AC_ARG_ENABLE(imap, AC_HELP_STRING([--enable-imap], [Enable IMAP support]),
[ if test x$enableval = xyes ; then
AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
LIBIMAP="-Limap -limap"
LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
need_imap="yes"
need_socket="yes"
need_md5="yes"
fi
])
AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
AC_ARG_ENABLE(smtp, AC_HELP_STRING([--enable-smtp], [include internal SMTP relay support]),
[if test $enableval = yes; then
AC_DEFINE(USE_SMTP, 1, [Include internal SMTP relay support])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS smtp.o"
need_socket="yes"
fi])
if test x"$need_imap" = xyes -o x"$need_pop" = xyes ; then
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS bcache.o"
fi
dnl -- end socket dependencies --
if test "$need_socket" = "yes"
then
AC_CHECK_HEADERS([sys/select.h])
AC_MSG_CHECKING([for socklen_t])
AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_DEFINE(socklen_t,int,
[ Define to 'int' if <sys/socket.h> doesn't have it. ]))
AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
AC_CHECK_FUNCS(getaddrinfo)
AC_DEFINE(USE_SOCKET,1,
[ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
fi
dnl -- imap dependencies --
AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss@<:@=PFX@:>@], [Compile in GSSAPI authentication for IMAP]),
gss_prefix="$withval", gss_prefix="no")
if test "$gss_prefix" != "no"
then
if test "$need_imap" = "yes"
then
MUTT_AM_PATH_GSSAPI(gss_prefix)
AC_MSG_CHECKING(GSSAPI implementation)
AC_MSG_RESULT($GSSAPI_IMPL)
if test "$GSSAPI_IMPL" = "none"
then
AC_CACHE_SAVE
AC_MSG_RESULT([GSSAPI libraries not found])
fi
if test "$GSSAPI_IMPL" = "Heimdal"
then
AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
fi
CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
need_gss="yes"
else
AC_MSG_WARN([GSS was requested but IMAP is not enabled])
fi
fi
AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
dnl -- end imap dependencies --
AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl@<:@=PFX@:>@], [Enable TLS support using OpenSSL]),
[ if test "$with_ssl" != "no"
then
if test "$need_socket" != "yes"; then
AC_MSG_WARN([SSL support is only useful with POP, IMAP or SMTP support])
else
if test "$with_ssl" != "yes"
then
LDFLAGS="$LDFLAGS -L$withval/lib"
CPPFLAGS="$CPPFLAGS -I$withval/include"
fi
saved_LIBS="$LIBS"
crypto_libs=""
AC_CHECK_LIB(z, deflate, [crypto_libs=-lz])
AC_CHECK_LIB(crypto, X509_new,
[crypto_libs="-lcrypto $crypto_libs"],, [$crypto_libs])
AC_CHECK_LIB(ssl, SSL_new,,
AC_MSG_ERROR([Unable to find SSL library]), [$crypto_libs])
LIBS="$LIBS $crypto_libs"
AC_CHECK_FUNCS(RAND_status RAND_egd)
AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
AC_DEFINE(USE_SSL_OPENSSL,1,[ Define if you want support for SSL via OpenSSL. ])
LIBS="$saved_LIBS"
MUTTLIBS="$MUTTLIBS -lssl $crypto_libs"
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
need_ssl=yes
fi
fi
])
AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls@<:@=PFX@:>@], [enable TLS support using gnutls]),
[gnutls_prefix="$withval"], [gnutls_prefix="no"])
if test "$gnutls_prefix" != "no" && test x"$need_ssl" != xyes
then
if test "$need_socket" != "yes"
then
AC_MSG_WARN([SSL support is only useful with POP, IMAP or SMTP support])
else
if test "$gnutls_prefix" != "yes"
then
LDFLAGS="$LDFLAGS -L$gnutls_prefix/lib"
CPPFLAGS="$CPPFLAGS -I$gnutls_prefix/include"
fi
saved_LIBS="$LIBS"
AC_CHECK_LIB(gnutls, gnutls_check_version,
[dnl GNUTLS found
AC_CHECK_DECLS([GNUTLS_VERIFY_DISABLE_TIME_CHECKS], [], [],
[[#include <gnutls/x509.h>]])
LIBS="$saved_LIBS"
MUTTLIBS="$MUTTLIBS -lgnutls"
AC_DEFINE(USE_SSL, 1, [ Define if you want support for SSL. ])
AC_DEFINE(USE_SSL_GNUTLS, 1, [ Define if you want support for SSL via GNUTLS. ])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
need_ssl=yes],
[AC_MSG_ERROR([could not find libgnutls])])
fi
fi
AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
AC_ARG_WITH(sasl, AC_HELP_STRING([--with-sasl@<:@=PFX@:>@], [Use SASL network security library]),
[
if test "$with_sasl" != "no"
then
if test "$need_socket" != "yes"
then
AC_MSG_ERROR([SASL support is only useful with POP or IMAP support])
fi
if test "$with_sasl" != "yes"
then
CPPFLAGS="$CPPFLAGS -I$with_sasl/include"
LDFLAGS="$LDFLAGS -L$with_sasl/lib"
fi
saved_LIBS="$LIBS"
LIBS=
# OpenSolaris provides a SASL2 interface in libsasl
sasl_libs="sasl2 sasl"
AC_SEARCH_LIBS(sasl_encode64, [$sasl_libs],,
AC_MSG_ERROR([could not find sasl lib]),)
MUTTLIBS="$MUTTLIBS $LIBS"
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
LIBS="$saved_LIBS"
AC_DEFINE(USE_SASL,1,
[ Define if want to use the SASL library for POP/IMAP authentication. ])
need_sasl=yes
fi
])
AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
dnl -- end socket --
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
[ if test x$enableval = xyes ; then
AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
fi
])
AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
[if test $enableval = yes; then
AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
fi])
mutt_cv_fcntl=yes
AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
[if test $enableval = no; then mutt_cv_fcntl=no; fi])
if test $mutt_cv_fcntl = yes; then
AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
fi
AC_MSG_CHECKING(whether struct dirent defines d_ino)
ac_cv_dirent_d_ino=no
AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
if test x$ac_cv_dirent_d_ino = xyes ; then
AC_DEFINE(HAVE_DIRENT_D_INO,1,
[Define to 1 if your system has the dirent::d_ino member])
fi
AC_MSG_RESULT($ac_cv_dirent_d_ino)
mutt_cv_warnings=yes
AC_ARG_ENABLE(warnings, AC_HELP_STRING([--disable-warnings], [Turn off compiler warnings (not recommended)]),
[if test $enableval = no; then
mutt_cv_warnings=no
fi])
if test x$GCC = xyes && test $mutt_cv_warnings = yes; then
CFLAGS="-Wall -pedantic -Wno-long-long $CFLAGS"
fi
AC_ARG_ENABLE(nfs-fix, AC_HELP_STRING([--enable-nfs-fix], [Work around an NFS with broken attributes caching]),
[if test x$enableval = xyes; then
AC_DEFINE(NFS_ATTRIBUTE_HACK,1,
[Define if you have problems with mutt not detecting
new/old mailboxes over NFS. Some NFS implementations
incorrectly cache the attributes of small files.])
fi])
AC_ARG_ENABLE(mailtool, AC_HELP_STRING([--enable-mailtool], [Enable Sun mailtool attachments support]),
[if test x$enableval = xyes; then
AC_DEFINE(SUN_ATTACHMENT,1,[ Define to enable Sun mailtool attachments support. ])
fi])
AC_ARG_ENABLE(locales-fix, AC_HELP_STRING([--enable-locales-fix], [The result of isprint() is unreliable]),
[if test x$enableval = xyes; then
AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
fi])
AC_ARG_WITH(exec-shell, AC_HELP_STRING([--with-exec-shell=SHELL], [Specify alternate shell (ONLY if /bin/sh is broken)]),
[if test $withval != yes; then
AC_DEFINE_UNQUOTED(EXECSHELL, "$withval",
[program to use for shell commands])
else
AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")
fi],
[AC_DEFINE_UNQUOTED(EXECSHELL, "/bin/sh")])
AC_ARG_ENABLE(exact-address, AC_HELP_STRING([--enable-exact-address], [Enable regeneration of email addresses]),
[if test $enableval = yes; then
AC_DEFINE(EXACT_ADDRESS,1,
[Enable exact regeneration of email addresses as parsed?
NOTE: this requires significant more memory when defined.])
fi])
dnl -- start cache --
db_found=no
db_requested=auto
AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache],
[Enable header caching]))
AC_ARG_WITH(tokyocabinet, AC_HELP_STRING([--without-tokyocabinet],
[Don't use tokyocabinet even if it is available]))
AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm],
[Don't use qdbm even if it is available]))
AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm],
[Don't use gdbm even if it is available]))
AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb@<:@=DIR@:>@],
[Use BerkeleyDB4 if gdbm is not available]))
db_found=no
if test x$enable_hcache = xyes
then
AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS hcache.o"
OLDCPPFLAGS="$CPPFLAGS"
OLDLDFLAGS="$LDFLAGS"
OLDLIBS="$LIBS"
need_md5="yes"
if test -n "$with_tokyocabinet" && test "$with_tokyocabinet" != "no"
then
db_requested=tc
fi
if test -n "$with_qdbm" && test "$with_qdbm" != "no"
then
if test "$db_requested" != "auto"
then
AC_MSG_ERROR([more than one header cache engine requested.])
else
db_requested=qdbm
fi
fi
if test -n "$with_gdbm" && test "$with_gdbm" != "no"
then
if test "$db_requested" != "auto"
then
AC_MSG_ERROR([more than one header cache engine requested.])
else
db_requested=gdbm
fi
fi
if test -n "$with_bdb" && test "$with_bdb" != "no"
then
if test "$db_requested" != "auto"
then
AC_MSG_ERROR([more than one header cache engine requested.])
else
db_requested=bdb
fi
fi
dnl -- Tokyo Cabinet --
if test "$with_tokyocabinet" != "no" \
&& test "$db_requested" = auto -o "$db_requested" = tc
then
if test -n "$with_tokyocabinet" && test "$with_tokyocabinet" != "yes"
then
CPPFLAGS="$CPPFLAGS -I$with_tokyocabinet/include"
LDFLAGS="$LDFLAGS -L$with_tokyocabinet/lib"
fi
AC_CHECK_HEADER(tcbdb.h,
AC_CHECK_LIB(tokyocabinet, tcbdbopen,
[MUTTLIBS="$MUTTLIBS -ltokyocabinet"
AC_DEFINE(HAVE_TC, 1, [Tokyo Cabinet Support])
db_found=tc],
[CPPFLAGS="$OLDCPPFLAGS"
LDFLAGS="$OLDLDFLAGS"]))
if test "$db_requested" != auto && test "$db_found" != "$db_requested"
then
AC_MSG_ERROR([Tokyo Cabinet could not be used. Check config.log for details.])
fi
fi
dnl -- QDBM --
if test "$with_qdbm" != "no" && test $db_found = no \
&& test "$db_requested" = auto -o "$db_requested" = qdbm
then
if test -n "$with_qdbm" && test "$with_qdbm" != "yes"
then
if test -d $with_qdbm/include/qdbm; then
CPPFLAGS="$CPPFLAGS -I$with_qdbm/include/qdbm"
else
CPPFLAGS="$CPPFLAGS -I$with_qdbm/include"
fi
LDFLAGS="$LDFLAGS -L$with_qdbm/lib"
else
if test -d /usr/include/qdbm; then
CPPFLAGS="$CPPFLAGS -I/usr/include/qdbm"
fi
fi
saved_LIBS="$LIBS"
AC_CHECK_HEADERS(villa.h)
AC_CHECK_LIB(qdbm, vlopen,
[MUTTLIBS="$MUTTLIBS -lqdbm"
AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
db_found=qdbm],
[CPPFLAGS="$OLDCPPFLAGS"
LDFLAGS="$OLDLDFLAGS"])
LIBS="$saved_LIBS"
if test "$db_requested" != auto && test "$db_found" != "$db_requested"
then
AC_MSG_ERROR([QDBM could not be used. Check config.log for details.])
fi
fi
dnl -- GDBM --
if test x$with_gdbm != xno && test $db_found = no \
&& test "$db_requested" = auto -o "$db_requested" = gdbm
then
if test "$with_gdbm" != "yes"
then
CPPFLAGS="$CPPFLAGS -I$with_gdbm/include"
LDFLAGS="$LDFLAGS -L$with_gdbm/lib"
fi
saved_LIBS="$LIBS"
LIBS="$LIBS -lgdbm"
AC_CACHE_CHECK(for gdbm_open, ac_cv_gdbmopen,[
ac_cv_gdbmopen=no
AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
])
LIBS="$saved_LIBS"
if test "$ac_cv_gdbmopen" = yes
then
AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
MUTTLIBS="$MUTTLIBS -lgdbm"
db_found=gdbm
fi
if test "$db_requested" != auto && test "$db_found" != "$db_requested"
then
AC_MSG_ERROR([GDBM could not be used. Check config.log for details.])
fi
fi
dnl -- BDB --
ac_bdb_prefix="$with_bdb"
if test x$ac_bdb_prefix != xno && test $db_found = no
then
if test x$ac_bdb_prefix = xyes || test x$ac_bdb_prefix = x
then
ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
fi
for d in $ac_bdb_prefix; do
bdbpfx="$bdbpfx $d"
for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
bdbpfx="$bdbpfx $d/$v"
done
done
BDB_VERSIONS="db-4 db4 db-4.6 db4.6 db46 db-4.5 db4.5 db45 db-4.4 db4.4 db44 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
AC_MSG_CHECKING([for BerkeleyDB > 4.0])
for d in $bdbpfx; do
BDB_INCLUDE_DIR=""
BDB_LIB_DIR=""
for v in / $BDB_VERSIONS; do
if test -r "$d/include/$v/db.h"; then
BDB_INCLUDE_DIR="$d/include/$v"
for bdblibdir in "$d/lib/$v" "$d/lib"; do
test -d "$bdblibdir" || continue
BDB_LIB_DIR="$bdblibdir"
for l in `echo $BDB_VERSIONS`; do
CPPFLAGS="$OLDCPPFLAGS -I$BDB_INCLUDE_DIR"
LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
AC_TRY_LINK([
#include <stdlib.h>
#include <db.h>
],[
DB *db = NULL;
db->open(db,NULL,NULL,NULL,0,0,0);
],[
ac_cv_dbcreate=yes
BDB_LIB="$l"
break
])
done
test x$ac_cv_dbcreate = xyes && break 2
done
fi
done
test x$BDB_LIB != x && break
done
if test x$ac_cv_dbcreate = xyes
then
AC_MSG_RESULT(yes)
CPPFLAGS="$OLDCPPFLAGS -I$BDB_INCLUDE_DIR"
LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
AC_DEFINE(HAVE_DB4, 1, [Berkeley DB4 Support])
db_found=bdb
else
AC_MSG_RESULT(no)
fi
fi
if test $db_found = no
then
AC_MSG_ERROR([You need Tokyo Cabinet, QDBM, GDBM or Berkeley DB4 for hcache])
fi
fi
dnl -- end cache --
AM_CONDITIONAL(BUILD_HCACHE, test x$db_found != xno)
if test "$need_md5" = "yes"
then
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS md5.o"
fi
if test x$db_found != xno ; then
MUTT_MD5="mutt_md5$EXEEXT"
fi
AC_SUBST(MUTT_MD5)
AC_SUBST(MUTTLIBS)
AC_SUBST(MUTT_LIB_OBJECTS)
AC_SUBST(LIBIMAP)
AC_SUBST(LIBIMAPDEPS)
dnl -- iconv/gettext --
AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
[if test x$enableval = xno ; then
am_cv_func_iconv=no
fi
])
MUTT_AM_GNU_GETTEXT
if test "$am_cv_func_iconv" != "yes"
then
AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
else
AC_CHECK_HEADERS(iconv.h,
[AC_MSG_CHECKING(whether iconv.h defines iconv_t)
AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ICONV_T_DEF, 1,
[Define if <iconv.h> defines iconv_t.])],
AC_MSG_RESULT(no))])
dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
mutt_save_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
AC_TRY_RUN([
#include <iconv.h>
int main()
{
iconv_t cd;
changequote(, )dnl
char buf[4];
changequote([, ])dnl
char *ob;
size_t obl;
ob = buf, obl = sizeof(buf);
return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
(iconv(cd, 0, 0, &ob, &obl) ||
!(ob == buf && obl == sizeof(buf)) ||
iconv_close(cd)));
}
],
mutt_cv_iconv_good=yes,
mutt_cv_iconv_good=no,
mutt_cv_iconv_good=yes)
LIBS="$mutt_save_LIBS")
if test "$mutt_cv_iconv_good" = no; then
AC_MSG_ERROR(Try using libiconv instead)
fi
dnl This is to detect implementations such as the one in glibc-2.1,
dnl which always convert exactly but return the number of characters
dnl converted instead of the number converted inexactly.
AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
mutt_save_LIBS="$LIBS"
LIBS="$LIBS $LIBICONV"
AC_TRY_RUN([
#include <iconv.h>
#include <string.h>
int main()
{
iconv_t cd;
const char *ib;
char *ob;
size_t ibl, obl;
const char *s = "\304\211";
changequote(, )dnl
char t[3];
changequote([, ])dnl
ib = s, ibl = 2, ob = t, obl = 3;
return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
iconv(cd, &ib, &ibl, &ob, &obl));
}
],
mutt_cv_iconv_nontrans=no,
mutt_cv_iconv_nontrans=yes,
mutt_cv_iconv_nontrans=no)
LIBS="$mutt_save_LIBS")
if test "$mutt_cv_iconv_nontrans" = yes; then
AC_DEFINE(ICONV_NONTRANS, 1)
else
AC_DEFINE(ICONV_NONTRANS, 0)
fi
CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
[ Define if your gettext has bind_textdomain_codeset. ])
else
mutt_save_LIBS="$LIBS"
LIBS="$LIBS $INTLLIBS"
AC_CHECK_FUNCS(bind_textdomain_codeset)
LIBS="$mutt_save_LIBS"
fi
fi # libiconv
dnl -- IDN depends on iconv
AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=@<:@PFX@:>@], [Use GNU libidn for domain names]),
[
if test "$with_idn" != "no" ; then
if test "$with_idn" != "yes" ; then
CPPFLAGS="$CPPFLAGS -I$with_idn/include"
LDFLAGS="$LDFLAGS -L$with_idn/lib"
fi
fi
]
)
if test "x$with_idn" != "xno"; then
if test "$am_cv_func_iconv" != "yes"
then
if test "x$with_idn" != "x"
then
AC_MSG_ERROR([IDN requested but iconv is disabled or unavailable])
fi
else
AC_SEARCH_LIBS([stringprep_check_version], [idn], [
AC_DEFINE([HAVE_LIBIDN], 1, [Define to 1 if you have the `idn' library])
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_idna.o"
])
AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
fi
fi
dnl -- locales --
AC_CHECK_HEADERS(wchar.h)
AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
AC_TRY_COMPILE([
#include <stddef.h>
#include <stdlib.h>
#ifdef HAVE_WCHAR_H
#include <wchar.h>
#endif
],
[ wchar_t wc; return 0; ],
mutt_cv_wchar_t=yes,
mutt_cv_wchar_t=no))
if test "$mutt_cv_wchar_t" = no; then
AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
fi
AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
AC_TRY_COMPILE([
#include <stddef.h>
#include <stdlib.h>
#ifdef HAVE_WCHAR_H
#include <wchar.h>
#endif
],
[ wint_t wc; return 0; ],
mutt_cv_wint_t=yes,
mutt_cv_wint_t=no))
if test "$mutt_cv_wint_t" = no; then
AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
fi
AC_CHECK_HEADERS(wctype.h)
AC_CHECK_FUNCS(iswalnum iswalpha iswblank iswcntrl iswdigit)
AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
AC_CHECK_FUNCS(iswxdigit towupper towlower)
AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
AC_TRY_COMPILE([
#include <stddef.h>
#include <stdlib.h>
#ifdef HAVE_WCHAR_H
#include <wchar.h>
#endif
],
[ mbstate_t s; return 0; ],
mutt_cv_mbstate_t=yes,
mutt_cv_mbstate_t=no))
if test "$mutt_cv_mbstate_t" = no; then
AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
fi
wc_funcs=maybe
AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
wc_funcs=$withval)
if test "$wc_funcs" != yes && test "$wc_funcs" != no; then
AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
mutt_cv_wc_funcs=no
AC_TRY_LINK([
#define _XOPEN_SOURCE 600
#include <stddef.h>
#include <stdlib.h>
#ifdef HAVE_WCHAR_H
#include <wchar.h>
#endif
#ifdef HAVE_WCTYPE_H
#include <wctype.h>
#endif],
[mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
mutt_cv_wc_funcs=yes))
wc_funcs=$mutt_cv_wc_funcs
fi
if test $wc_funcs = yes; then
AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
else
MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS utf8.o wcwidth.o"
fi
AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
[AC_TRY_LINK([#include <langinfo.h>],
[char* cs = nl_langinfo(CODESET);],
mutt_cv_langinfo_codeset=yes,
mutt_cv_langinfo_codeset=no)])
if test $mutt_cv_langinfo_codeset = yes; then
AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
fi
AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
[AC_TRY_LINK([#include <langinfo.h>],
[char* cs = nl_langinfo(YESEXPR);],
mutt_cv_langinfo_yesexpr=yes,
mutt_cv_langinfo_yesexpr=no)])
if test $mutt_cv_langinfo_yesexpr = yes; then
AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
fi
dnl Documentation tools
have_openjade="no"
AC_PATH_PROG([OSPCAT], [ospcat], [none])
if test "$OSPCAT" != "none"
then
AC_MSG_CHECKING([for openjade docbook stylesheets])
dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
# ospcat may spit out an absolute path without an SOIBASE
if test -z "$DSLROOT"
then
DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
fi
if test -f $DSLROOT/print/docbook.dsl
then
AC_MSG_RESULT([in $DSLROOT])
have_openjade="yes"
else
AC_MSG_RESULT([not found: PDF documentation will not be built.])
fi
fi
AC_SUBST(DSLROOT)
AC_ARG_ENABLE(full_doc,
AC_HELP_STRING([--disable-full-doc], [Omit disabled variables]),
[ if test x$enableval = xno ; then
full_doc=no
fi
])
if test x$full_doc != xno ; then
AC_DEFINE(MAKEDOC_FULL,1, [Define if you want complete documentation.])
fi
AC_OUTPUT(Makefile contrib/Makefile doc/Makefile imap/Makefile
intl/Makefile m4/Makefile po/Makefile.in
hcachever.sh muttbug.sh doc/instdoc.sh)
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