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configure.ac
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configure.ac
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dnl Configuration for GNU Mailutils -- a suite of utilities for electronic mail
dnl
dnl Copyright (C) 1999-2012 Free Software Foundation, Inc.
dnl
dnl GNU Mailutils is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3, or (at your option)
dnl any later version.
dnl
dnl GNU Mailutils is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License along
dnl with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.63)
AC_INIT([GNU Mailutils], [2.99.98], [bug-mailutils@gnu.org], [mailutils])
AC_CONFIG_SRCDIR([libmailutils/mailbox/mailbox.c])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([gnits 1.11 dist-bzip2 dist-xz std-options silent-rules])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
# Enable silent rules by default:
AM_SILENT_RULES([yes])
dnl Autobuild stuff
AB_INIT
dnl Library versioning
AC_SUBST(VI_CURRENT, 4)
AC_SUBST(VI_REVISION, 0)
AC_SUBST(VI_AGE, 0)
dnl Library paths
AC_SUBST(MU_LIB_AUTH,'${top_builddir}/libmu_auth/libmu_auth.la')
AC_SUBST(MU_LIB_MAILUTILS,'${top_builddir}/libmailutils/libmailutils.la')
AC_SUBST(MU_LIB_SQL,'${top_builddir}/sql/libsql.la')
AC_SUBST(MU_LIB_IMAP)
AC_SUBST(MU_LIB_MAILDIR)
AC_SUBST(MU_LIB_MAILER,'${top_builddir}/libproto/mailer/libmu_mailer.la')
AC_SUBST(MU_LIB_MBOX,'${top_builddir}/libproto/mbox/libmu_mbox.la')
AC_SUBST(MU_LIB_MH)
AC_SUBST(MU_LIB_NNTP)
AC_SUBST(MU_LIB_POP)
AC_SUBST(MU_LIB_SIEVE,'${top_builddir}/libmu_sieve/libmu_sieve.la')
AC_SUBST(MU_LIB_SCM)
AC_SUBST(MU_LIB_CPP)
AC_SUBST(MU_LIB_ARGP,'${top_builddir}/libmu_argp/libmu_argp.la')
AC_SUBST(MU_LIB_PY)
dnl Other variables
AC_SUBST(mu_aux_dir,'$(top_srcdir)/mu-aux')
AC_SUBST(MU_SIEVE_MODDIR,'$(libdir)/$(PACKAGE)')
AC_SUBST(MU_COMMON_LIBRARIES,'$(LTLIBINTL) $(LTLIBICONV)')
AC_SUBST(MU_APP_LIBRARIES,'../libmu_argp/libmu_argp.a ../libmu_cfg/libmu_cfg.la ../lib/libmuaux.a')
# There are two sets of include directories: MU_LIB_COMMON_INCLUDES, used
# by the libraries, and MU_APP_COMMON_INCLUDES, which is used by applications.
# The principal difference between them is that the latter contains gnulib
# directory.
#
# Libraries are isolated from gnulib and are not allowed to include its
# header files. There are two exceptions, though. See NOTE before the
# AC_CONFIG_LINKS statements, below.
AC_SUBST(MU_LIB_COMMON_INCLUDES,'-I${top_builddir} -I${top_srcdir}/include -I${top_builddir}/include')
AC_SUBST(MU_APP_COMMON_INCLUDES,'-I${srcdir} -I${top_srcdir}/include -I${top_srcdir}/lib -I${top_builddir}/lib -I${top_builddir} -I${top_builddir}/include -I${top_srcdir}/libmu_argp -I${top_srcdir}/libmu_cfg')
dnl Check for programs
AC_PROG_CC
AM_PROG_CC_C_O
gl_EARLY
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
AC_PROG_YACC
AM_PROG_LEX
AM_PROG_LIBTOOL
## Predefine several variables used to display configuration status
status_pam=no
status_ltdl=no
status_dbm=
status_gsasl=no
status_mysql=no
status_pgsql=no
status_ldap=no
status_tcpwrap=maybe
dnl Internationalization macros.
AM_GNU_GETTEXT([external], [need-ngettext])
AM_GNU_GETTEXT_VERSION(0.18)
AM_ICONV
AC_CHECK_HEADERS(iconv.h)
AC_CHECK_TYPE(iconv_t,:,
AC_DEFINE(iconv_t, int,
[Conversion descriptor type]),
[
#ifdef HAVE_ICONV_H
# include <iconv.h>
#endif
])
# NOTE: Generally speaking, Mailutils libraries are not allowed to include
# gnulib headers. The only exceptions are: gettext.h, which is needed for
# proper i18n, and intprops.h, which is used in libmailutils/cfg_parser.y.
# This latter will probably be rewritten to remove the need for intprops.h.
#
# To make these two headers accessible for the libraries, they are linked
# to include/.
#
AC_CONFIG_LINKS(include/gettext.h:lib/gettext.h)
AC_CONFIG_LINKS(include/intprops.h:lib/intprops.h)
AH_BOTTOM([
#define DEFAULT_TEXT_DOMAIN PACKAGE
])
AC_SUBST(MU_LINK_POSTFLAGS,[`for opt in $LTLIBICONV; do case $opt in -[[lL]]*) echo $opt;; esac; done|tr '\n' ' '`])
dnl Escape defuns that force automake to add their arguments
dnl to LIBOBJS.
dnl All dependencies has been handled by gnulib-sync.
AC_DEFINE([GNULIB_ARGP_EXTERN_BASENAME],1,
[Define to use our own version of __argp_base_name])
# Check for large file support
AC_SYS_LARGEFILE
gl_INIT
dnl Check for libraries
USE_LOADABLE_MODULES=no
AC_CHECK_LIB(resolv, res_query)
LTDL_LIB=
AC_SUBST(LTDL_LIB)
if test "$enable_shared" = yes; then
AC_CHECK_LIB(ltdl, lt_dlinit,[
AC_DEFINE(HAVE_LIBLTDL,
1,
[Define to 1 if you have the `ltdl' library (-lltdl).])
status_ltdl=yes
LTDL_LIB=-lltdl
_USE_LOADABLE_MODULES=yes], # FIXME: Remove leading _ when ltd support
# is added to SQL.
[LTDL_LIB=""])
fi
if test $USE_LOADABLE_MODULES = yes; then
AC_DEFINE(USE_LOADABLE_MODULES,1,
[Define if mailutils is able to use loadable modules])
fi
MU_DEBUG_MODE
# For adventurous characters: enable experimental/unfinished/buggy stuff
AC_ARG_ENABLE([experimental],
AC_HELP_STRING([--enable-experimental],
[build experimental and/or unfinished utilities]),
[mu_build_experimental="${enableval}"],
[mu_build_experimental=no])
# Initialize authlibs
AC_SUBST(MU_AUTHLIBS)
AC_SUBST(MU_AUTHLIBS_DEPENDENCY)
AC_SUBST(MU_AUTHINCS)
MU_AUTHLIBS=
MU_AUTHLIBS_DEPENDENCY=../libmu_auth/libmu_auth.la
dnl Check for arguments
AC_ARG_ENABLE([pam],
AC_HELP_STRING([--disable-pam],
[disable pam]),
[
case "${enableval}" in
yes) testpam=yes ;;
no) testpam=no ;;
*) AC_MSG_ERROR([bad value ${enableval} for --disable-pam]) ;;
esac],[testpam=yes])
AC_ARG_WITH(tcp-wrappers,
AC_HELP_STRING([--with-tcp-wrappers],
[compile with TCP wrappers (libwrap) support]),
[status_tcpwrap=${withval}],
[status_tcpwrap=maybe])
saved_LIBS=$LIBS
TCPWRAP_LIBRARIES=
case $status_tcpwrap in
yes) AC_CHECK_LIB(wrap, main,,
[AC_MSG_ERROR([Required library libwrap not found])])
AC_CHECK_LIB(nsl, main,
[TCPWRAP_LIBRARIES=-lnsl])
AC_CHECK_HEADERS(tcpd.h,,
[AC_MSG_ERROR([Required header tcpd.h not found])])
status_tcpwrap=yes
;;
maybe)
AC_CHECK_LIB(wrap, main,
[status_tcpwrap=yes],
[status_tcpwrap=no])
AC_CHECK_LIB(nsl, main, [TCPWRAP_LIBRARIES=-lnsl])
AC_CHECK_HEADERS(tcpd.h,
[status_tcpwrap=yes],
[status_tcpwrap=no])
;;
no) ;;
esac
LIBS=$saved_LIBS
if test "$status_tcpwrap" = "yes"; then
AC_SUBST(TCPWRAP_LIBRARIES, "$TCPWRAP_LIBRARIES -lwrap")
AC_DEFINE_UNQUOTED(WITH_LIBWRAP, 1,
[Define to 1 to use tcp wrappers.])
fi
AC_ARG_ENABLE([pthread],
AC_HELP_STRING([--disable-pthread],
[disable pthread]),
[
case "${enableval}" in
yes) usepthread=yes ;;
no) usepthread=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-pthread) ;;
esac],[usepthread=yes])
AC_ARG_WITH([readline],
AC_HELP_STRING([--without-readline],
[do not use readline]),
[
case "${withval}" in
yes) usereadline=yes ;;
no) usereadline=no ;;
*) AC_MSG_ERROR(bad value ${withval} for --without-readline) ;;
esac],[usereadline=yes])
AC_SUBST(SERV_AUTHLIBS)
AC_SUBST(SERV_AUTHINCS)
AC_ARG_WITH([gssapi],
AC_HELP_STRING([--with-gssapi@<:@=PATH@:>@],
[use GSSAPI authentication]),
[status_gssapi=$withval],
[status_gssapi=no])
if test "x$status_gssapi" != "xno"; then
MU_CHECK_GSSAPI($status_gssapi)
if test "$GSSAPI_IMPL" = "none"; then
AC_CACHE_SAVE
AC_MSG_RESULT([GSSAPI libraries not found])
else
# Output produced by `krb5-config --libs' may contain `-Wl,-rpath -Wl,DIR'
# options. Once they are added to SERV_AUTHLIBS, libtool, when creating
# relink command line in wrapper files for executables, places them at the
# beginnig of the option list and adds its own -rpath directives at
# the end. Executables created by such command will look for the runtime
# libraries first in DIR and then in the local tree subdirectories. Thus,
# if DIR contains libraries from a previous installation of Mailutils, the
# programs will use old libraries.
#
# Obviously, libtool should be fixed to place user-added -rpath directives
# after the ones added by it. For the time being I work around this bug by
# removing any -Wl directives from GSSAPI_LIBS.
#
for arg in $GSSAPI_LIBS
do
case $arg in
-Wl,*) ;;
*) SERV_AUTHLIBS="$SERV_AUTHLIBS $arg"
esac
done
SERV_AUTHINCS="$SERV_AUTHINCS $GSSAPI_CFLAGS"
AC_DEFINE(WITH_GSSAPI,1,[Define if mailutils is using GSSAPI])
fi
fi
AM_CONDITIONAL([MU_COND_GSSAPI],[test "$status_gssapi" = "yes"])
MU_CHECK_GSASL(0.2.3, [
AC_DEFINE(WITH_GSASL,1,[Define if mailutils is using GNU SASL])
MU_AUTHLIBS="$MU_AUTHLIBS $GSASL_LIBS"
status_gsasl=yes])
AM_CONDITIONAL([MU_COND_GSASL],[test "$status_gsasl" = "yes"])
AC_SUBST(SITE_CRAM_MD5_PWD,"\$(sysconfdir)/cram-md5.pwd")
AC_ARG_WITH(cram-passwd,
AC_HELP_STRING([--with-cram-passwd=FILE],
[keep passwords for CRAM-MD5 authentication method in FILE (default $SITE_CRAM_MD5_PWD)]),
[case "${withval}" in
/*) SITE_CRAM_MD5_PWD="${withval}";;
./*|../*) AC_MSG_ERROR(Bad value for --with-cram-passwd);;
*) SITE_CRAM_MD5_PWD="\$(sysconfdir)/${withval}";;
esac])
MU_CHECK_GNUTLS([1.2.1],[
MU_AUTHLIBS="$MU_AUTHLIBS $TLS_LIBS"
AC_DEFINE(WITH_GNUTLS,1,[Define if mailutils is using GNU TLS])
AC_DEFINE(WITH_TLS,1,[Define if mailutils is using TLS])
status_gnutls=yes
])
AC_SUBST(SITE_MAIL_RC)
AC_ARG_WITH([mail-rc],
AC_HELP_STRING([--with-mail-rc=FILE],
[use FILE instead of $sysconfdir/mail.rc]),
[
case "${withval}" in
/*) SITE_MAIL_RC="${withval}";;
*) SITE_MAIL_RC="\$(sysconfdir)/${withval}";;
esac],
[SITE_MAIL_RC="\$(sysconfdir)/mail.rc"])
MU_CONF_MAILDIR=
AC_ARG_WITH([mail-spool],
AC_HELP_STRING([--with-mail-spool=PATH],
[use PATH instead of /var/spool/mail]),
[
case "$withval" in
/*/) MU_CONF_MAILDIR="\"${withval}\"";;
/*) MU_CONF_MAILDIR="\"${withval}/\"";;
*:*[[/=]]) MU_CONF_MAILDIR="\"${withval}\"";;
*) AC_MSG_ERROR(--with-mail-spool must be an absolute path or a valid URL);;
esac])
if test "x$MU_CONF_MAILDIR" != x; then
AC_DEFINE_UNQUOTED(MU_CONF_MAILDIR,$MU_CONF_MAILDIR,
[Pathname of the mail spool directory])
fi
PATHDEFS_H=pathdefs.h
MU_CONFIG_PATHS($srcdir/paths,PATHDEFS_H)
AH_BOTTOM(
[/* Defaults for PATH_ variables. */
#include <confpaths.h>
#ifdef MU_CONF_MAILDIR
# define MU_PATH_MAILDIR MU_CONF_MAILDIR
#else
# define MU_PATH_MAILDIR PATH_MAILDIR "/"
#endif])
##################################
# DBM Support
##################################
AC_SUBST(DBMLIBS)
AC_SUBST(DBMLIB_DEPENDENCY)
AC_SUBST(DBMINCLUDES)
enable_dbm=
disable_dbm=no
all_dbm="GDBM BDB TC NDBM"
AC_ARG_WITH([dbm],
AC_HELP_STRING([--with-dbm],
[build DBM support (default yes)]),
[
case "${withval}" in
yes) enable_dbm="$all_dbm";;
no) enable_dbm=no;;
*) enable_dbm="$withval" ;;
esac])
AC_ARG_WITH([gdbm],
AC_HELP_STRING([--with-gdbm],
[use GNU DBM]),
[
case "${withval}" in
yes) enable_dbm="$enable_dbm GDBM";;
no) disable_dbm="$disable_dbm GDBM";;
*) AC_MSG_ERROR(bad value ${withval} for --with-gdbm) ;;
esac])
## Support --with-db2 for backward compatibility
if test "${with_db2+set}" = set; then
case "${with_db2}" in
yes) enable_dbm="$enable_dbm BDB2";;
no) disable_dbm="$disable_dbm BDB2";;
*) AC_MSG_ERROR(bad value ${with_db2} for --with-db2) ;;
esac
fi
AC_ARG_WITH([berkeley-db],
AC_HELP_STRING([--with-berkeley-db],
[use Berkeley DB]),
[
case "${withval}" in
yes) enable_dbm="$enable_dbm BDB";;
no) disable_dbm="$disable_dbm BDB";;
*) enable_dbm="$enable_dbm BDB=${withval}";;
esac])
AC_ARG_WITH([ndbm],
AC_HELP_STRING([--with-ndbm],
[use NDBM]),
[
case "${withval}" in
yes) enable_dbm="$enable_dbm NDBM";;
no) disable_dbm="$disable_dbm NDBM";;
*) AC_MSG_ERROR(bad value ${withval} for --with-ndbm) ;;
esac])
AC_ARG_WITH([tokyocabinet],
AC_HELP_STRING([--with-tokyocabinet],
[use Tokyo Cabinet]),
[
case "${withval}" in
yes) enable_dbm="$enable_dbm TC";;
no) disable_dbm="$disable_dbm TC";;
*) AC_MSG_ERROR(bad value ${withval} for --with-tokyocabinet) ;;
esac])
AC_ARG_WITH([kyotocabinet],
AC_HELP_STRING([--with-kyotocabinet],
[use Kyoto Cabinet]),
[
case "${withval}" in
yes) enable_dbm="$enable_dbm KC";;
no) disable_dbm="$disable_dbm KC";;
*) AC_MSG_ERROR(bad value ${withval} for --with-kyotocabinet) ;;
esac])
dnl Check for DBM
AH_TEMPLATE([WITH_BDB],
[Define to the major version of Berkeley DB library to use])
status_bdb=no
## Set the variable status_bdb to $1 if:
##
## 1. Function $3 is defined in the library $2
## 2. Header file db.h is available
##
## Then check if the major version, minor version and patchlevel of the
## library matches those from the header. If so, define WITH_BDB
## to the version (i.e. $1 with all dots removed). Otherwise, report
## an error and stop.
##
check_bdb() {
ver=`echo $1 | tr -d '.'`
major=`expr $ver : '\(.\).*'`
status_bdb=no
AC_CHECK_LIB($2, $3,
[AC_CHECK_HEADERS(db.h)
if test $ac_cv_header_db_h = yes; then
DBMLIBS="$DBMLIBS -l$2"
MU_DB2_CURSOR
status_bdb="$1"
fi])
if test "$status_bdb" = no; then
:
else
save_LIBS=$LIBS
LIBS="$LIBS $DBMLIBS"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([#include "db.h"],
[int v_major, v_minor, v_patch;
db_version(&v_major, &v_minor, &v_patch);
return !(DB_VERSION_MAJOR == $major
&& v_major == DB_VERSION_MAJOR
&& v_minor == DB_VERSION_MINOR
&& v_patch == DB_VERSION_PATCH);
])],
[],
[status_bdb=no])
LIBS=$save_LIBS
if test "$status_bdb" != no; then
AC_DEFINE_UNQUOTED(WITH_BDB,$ver)
fi
fi
}
## Check for the Berkeley DB library version $1, assuming Slackware-like
## installation layout (header files in /usr/incude/db$vn and library named
## libdb-$version.so, where $version is the library version and $vn is
## $version with all dots removed.
##
check_slackware_bdb() {
dir=db`echo $1|tr -d '.'`
save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS -I/usr/include/$dir"
check_bdb "$1" db-$1 db_create
CPPFLAGS=$save_CPPFLAGS
if test "$status_bdb" = "$1"; then
DBMINCLUDES="$DBMINCLUDES -I/usr/include/$dir"
status_dbm="$status_dbm,Berkeley DB v. $status_bdb"
fi
}
check_dbm_impl() {
case "$1" in
GDBM)
AC_CHECK_LIB(gdbm, gdbm_open,
[AC_CHECK_HEADERS(gdbm.h,
AC_DEFINE(WITH_GDBM,1,
[Enable use of GNU DBM library]))
DBMLIBS="$DBMLIBS -lgdbm"
status_dbm="$status_dbm,GDBM"]);;
BDB2) check_bdb 2 db db_open
test -n "$status_bdb" && status_dbm="$status_dbm,Berkeley DB v. $status_bdb";;
BDB) for version in 4 3 2
do
case $version in
4|3) func=db_create;;
2) func=db_open;;
esac
check_bdb $version db $func
if test "$status_bdb" != no; then
status_dbm="$status_dbm,Berkeley DB v. $status_bdb"
break;
fi
done;;
BDB=*)
name=`expr $1 : 'BDB=\(.*\)'`
case $name in
[[0-9]]*) check_slackware_bdb $name;;
*) for version in 4 3 2
do
case $version in
4|3) func=db_create;;
2) func=db_open;;
esac
check_bdb $version $name $func
if test "$status_bdb" != no; then
status_dbm="$status_dbm,Berkeley DB v. $status_bdb"
break;
fi
done
;;
esac
;;
NDBM)
has_ndbm=no
AC_CHECK_HEADERS(ndbm.h,[has_ndbm=yes])
if test $has_ndbm = yes; then
AC_CHECK_FUNC(dbm_open,:,[has_ndbm=no])
if test $has_ndbm = no; then
AC_CHECK_LIB(ndbm, dbm_open,
[DBMLIBS="$DBMLIBS -lndbm"])
fi
fi
if test $has_ndbm = yes; then
AC_DEFINE(WITH_NDBM,1,[Enable use of NDBM])
status_dbm="$status_dbm,NDBM"
fi
;;
TC)
AC_CHECK_LIB(tokyocabinet, tchdbnew,
[AC_CHECK_HEADERS(tchdb.h,
AC_DEFINE(WITH_TOKYOCABINET,1,
[Enable use of Tokyo Cabinet]))
DBMLIB_DEPENDENCY="$DBMLIB_DEPENDENCY -lz -lbz2 -lrt"
DBMLIBS="$DBMLIBS -ltokyocabinet"
status_dbm="$status_dbm,Tokyo Cabinet"]);;
KC)
AC_CHECK_LIB(kyotocabinet, kcdbnew,
[AC_CHECK_HEADERS(kclangc.h,
AC_DEFINE(WITH_KYOTOCABINET,1,
[Enable use of Kyoto Cabinet]))
DBMLIB_DEPENDENCY="$DBMLIB_DEPENDENCY -lz -lbz2 -lrt"
DBMLIBS="$DBMLIBS -lkyotocabinet"
status_dbm="$status_dbm,Kyoto Cabinet"]);;
esac
}
if test -z "$enable_dbm"; then
enable_dbm=$all_dbm
fi
for impl in $enable_dbm
do
if echo "$disable_dbm" | grep $impl >/dev/null; then
: # skip it
else
check_dbm_impl $impl
fi
done
if test -z "$status_dbm"; then
status_dbm=no
else
status_dbm=`echo "$status_dbm" | sed 's/^,//'`
AC_DEFINE([ENABLE_DBM], 1, [Define if DBM interface is compiled])
fi
AM_CONDITIONAL([MU_COND_DBM], [test "$status_dbm" != no])
####################
AC_MSG_CHECKING(for log facility)
log_facility="LOG_MAIL"
AC_ARG_WITH([log-facility],
AC_HELP_STRING([--with-log-facility=facility],
[enable logging to the given facility]),
[AC_TRY_COMPILE([#include <syslog.h>], int lf = $withval,
log_facility=$withval)])
AC_DEFINE_UNQUOTED(LOG_FACILITY, $log_facility,
[Default syslog facility])
fstr=`echo "$log_facility" | tr A-Z a-z | sed 's/log_//'`
AC_DEFINE_UNQUOTED(LOG_FACILITY_STRING, "$fstr",
[String representation of the default syslog facility])
AC_MSG_RESULT($log_facility)
dnl Check for headers
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_CHECK_HEADERS(errno.h fcntl.h inttypes.h libgen.h limits.h\
malloc.h obstack.h paths.h shadow.h socket.h sys/socket.h stdarg.h stdio.h\
stdlib.h string.h strings.h sys/file.h sysexits.h syslog.h termcap.h\
termios.h termio.h sgtty.h utmp.h utmpx.h unistd.h wchar.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPE(ssize_t, , AC_DEFINE(ssize_t, int, [Define to int if <sys/types.h> does not define]))
AC_TYPE_SIGNAL
AC_DECL_SYS_SIGLIST
AC_STRUCT_TIMEZONE
AC_CHECK_TYPE(ino_t, , AC_DEFINE(ino_t, unsigned long, [Define to unsigned long if <sys/types.h> does not define]))
AC_CHECK_TYPE(dev_t, , AC_DEFINE(dev_t, unsigned long, [Define to unsigned long if <sys/types.h> does not define]))
AC_CHECK_TYPE(socklen_t, , AC_DEFINE(socklen_t, int, [Define to int if <sys/types.h> does not define]),
[
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_SOCKET_H
# include <socket.h>
#endif
])
AC_CHECK_TYPE(long long, , AC_DEFINE(LONG_LONG, long, [Define to long if compiler does not support]))
AC_CHECK_TYPE(long double, , AC_DEFINE(LONG_DOUBLE, double, [Define to double if compiler does not support]))
AC_SUBST(MU_ULONG_MAX_1)
AC_RUN_IFELSE([AC_LANG_PROGRAM(
[#include <stdio.h>
#include <stdlib.h>
#include <limits.h>],
[
FILE *f = fopen ("conftest.val", "w");
if (! f)
exit (1);
fprintf(f, "%lu\n", ULONG_MAX-1);
fclose(f);
return 0;]
)],
[MU_ULONG_MAX_1=`cat conftest.val`],
[MU_ULONG_MAX_1=0],
[MU_ULONG_MAX_1=0])
AC_STRUCT_TM
AC_CHECK_MEMBERS([struct tm.tm_zone, struct tm.tm_gmtoff, struct tm.tm_isdst],
,,
[#include <sys/types.h>
#include <$ac_cv_struct_tm>])
dnl Check for working functions
#####
# Determine the size of off_t and define an equivalent mu_off_t type.
# We cannot use off_t in the library since its size depends on whether
# large file support is used or not, which will lead to arbitrary crashes
# if a user application and the library use off_t of different sizes.
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_SUBST(MU_OFF_TYPE)
if test $ac_cv_sizeof_off_t -eq $ac_cv_sizeof_long; then
MU_OFF_TYPE=long
elif test $ac_cv_sizeof_off_t -eq $ac_cv_sizeof_long_long; then
MU_OFF_TYPE="long long"
else
AC_MSG_ERROR([Cannot find ${ac_cv_sizeof_off_t}-byte type, suitable for mu_off_t])
fi
AC_FUNC_MMAP
AC_CHECK_DECLS([strsignal])
AC_CHECK_DECLS(environ, , ,
[ #include <unistd.h>
#include <stdlib.h> ])
AH_BOTTOM([
#if !HAVE_DECL_STRSIGNAL
extern char *strsignal (int);
#endif
])
AC_CHECK_FUNCS(mkstemp sigaction sysconf getdelim setreuid \
setresuid seteuid setlocale vfork _exit tcgetattr tcsetattr)
AC_FUNC_FSEEKO
AC_FUNC_SETVBUF_REVERSED
AH_BOTTOM([
#if !defined (HAVE_FSEEKO)
# define fseeko fseek
#endif
#if defined (SETVBUF_REVERSED)
# define SETVBUF(str,buf,mode,size) setvbuf(str,mode,buf,size)
#else
# define SETVBUF(str,buf,mode,size) setvbuf(str,buf,mode,size)
#endif
])
AC_CHECK_FUNCS(fgetpwent)
## Check for presence of utmp.h and utmp-related functions
MU_CHECK_UTMP
dnl Check for libraries
AH_BOTTOM([
/* program_name is used by lib/error.c */
#define program_name program_invocation_name
])
# IPv6 support
MU_ENABLE_IPV6
## FriBidi support
AC_CHECK_FUNCS(wcwidth)
AC_SUBST(FRIBIDI_LIBS)
use_fribidi=yes
AC_ARG_WITH([fribidi],
AC_HELP_STRING([--without-fribidi],
[do not compile FriBidi support]),
[use_fribidi=$withval])
AH_TEMPLATE(HAVE_LIBFRIBIDI,
[Define to 1 if you have the `fribidi' library (-lfribidi).])
AH_TEMPLATE(HAVE_FRIBIDI_CHARSET_CAP_RTL,
[Define to 1 if fribidi headers declare FRIBIDI_CHARSET_CAP_RTL type])
AH_BOTTOM([
#ifndef HAVE_FRIBIDI_CHARSET_CAP_RTL
# define FRIBIDI_CHARSET_CAP_RTL FRIBIDI_CHAR_SET_CAP_RTL
#endif])
if test "$use_fribidi" = "yes"; then
AC_CHECK_HEADERS(fribidi/fribidi.h)
if test $ac_cv_header_fribidi_fribidi_h = yes; then
AC_CHECK_LIB(fribidi, fribidi_log2vis,
[AC_DEFINE(HAVE_LIBFRIBIDI,1)
FRIBIDI_LIBS=-lfribidi],
[use_fribidi=no])
AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <fribidi/fribidi.h>],
[FriBidiCharSet s = FRIBIDI_CHARSET_CAP_RTL;])],
[AC_DEFINE(HAVE_FRIBIDI_CHARSET_CAP_RTL)])
else
use_fribidi=no
fi
fi
## SQL support
AH_TEMPLATE(USE_SQL,[Enables SQL support])
AH_TEMPLATE(HAVE_MYSQL,[Define if you have libmysql])
AH_TEMPLATE(HAVE_PGSQL,[Define if you have libpq])
SQL_MODULES=
AC_SUBST(SQL_MODULES)
SQL_LIBOBJS=
AC_SUBST(SQL_LIBOBJS)
SQL_LTLIBOBJS=
AC_SUBST(SQL_LTLIBOBJS)
BUILD_SQL=
AC_SUBST(BUILD_SQL)
AC_SUBST(SQLLIB)
AC_SUBST(SQLLIB_DEPENDENCY)
SQL_LOADABLE_MODULES=
AC_SUBST(SQL_LOADABLE_MODULES)
AC_DEFUN([MU_SQL_LDADD],[
if test "$USE_LOADABLE_MODULES" = yes; then
$1=$2
else
SQLLIB="$SQLLIB $2"
fi
])
add_sql_module() {
case $SQL_MODULES in
*$1*) AC_MSG_FAILURE([$1 specified twice]);;
*) SQL_MODULES="$SQL_MODULES $1";;
esac
}
## *********
## MySQL
## *********
AC_SUBST(MYSQLLIBS)
mysql_init() {
MU_CHECK_LIB(mysqlclient,
mysql_real_connect,
[-lm],
[ AC_DEFINE(USE_SQL)
AC_DEFINE(HAVE_MYSQL)
MU_SQL_LDADD(MYSQLLIBS, $mu_cv_lib_mysqlclient)
status_mysql=yes ],
[ AC_MSG_FAILURE([The requested library libmysqlclient is not found or is unusable])],
[/usr/local/lib/mysql /usr/lib/mysql])
}
AC_ARG_WITH(mysql,
AC_HELP_STRING([--with-mysql],
[Configure to work with MySQL]),
[case $withval in
yes) add_sql_module "mysql"
;;
no) ;;
esac])
# *********
# Postgres
# *********
postgres_init() {
MU_CHECK_LIB(pq, PQconnectStart, [],
[ AC_DEFINE(USE_SQL)
AC_DEFINE(HAVE_PGSQL)
MU_SQL_LDADD(POSTGRESLIBS, $mu_cv_lib_pq)
status_pgsql=yes ],
[ AC_MSG_FAILURE([The requested library libpq is not found or is unusable])],
[/usr/local/pgsql/lib /usr/pgsql/lib])
}
AC_ARG_WITH(postgres,
AC_HELP_STRING([--with-postgres],
[Configure to work with Postgres]),
[case $withval in
yes) add_sql_module "postgres"
;;
no) ;;
esac])
# *********
# ODBC
# *********
AH_TEMPLATE(USE_SQL_ODBC,[When defined, enable ODBC support])
AH_TEMPLATE(HAVE_LIBODBC,[Define if you have libodbc or libiodbc])
AC_SUBST(ODBCLIBS)
check_lib_odbc() {
MU_CHECK_LIB(odbc, SQLAllocHandle, [],
[ AC_DEFINE(USE_SQL_ODBC)
AC_DEFINE(HAVE_LIBODBC)
MU_SQL_LDADD(ODBCLIBS, $mu_cv_lib_odbc)],
[AC_MSG_FAILURE([The requested library libobdc is not found or is unusable])],
[/usr/local/lib])
}
check_lib_iodbc() {
MU_CHECK_LIB(iodbc, SQLAllocHandle, [],
[ AC_DEFINE(USE_SQL_ODBC)
AC_DEFINE(HAVE_LIBODBC)
MU_SQL_LDADD(ODBCLIBS, $mu_cv_lib_iodbc)],
[AC_MSG_FAILURE([The requested library libiodbc is not found or is unusable])],
[/usr/local/lib])
}
with_flag_used=odbc
odbc_init() {
case $with_flag_used in
yes|odbc|ODBC)
check_lib_odbc
;;
iodbc|iODBC|IODBC)
check_lib_iodbc
;;
no) ;;
esac
}
AC_ARG_WITH(odbc,
AC_HELP_STRING([--with-odbc[={odbc|iodbc}]],
[Configure to work with ODBC]),
[case $withval in
yes|odbc|ODBC|iodbc|iODBC|IODBC)
add_sql_module "odbc"
with_flag_used=$withval
;;
no) with_flag_used=$withval
;;
*) AC_MSG_ERROR([unsupported option value: $withval])
esac])
### General SQL support
AC_ARG_WITH(sql,
AC_HELP_STRING([--with-sql=modlist],
[Configure to work with SQL]),
[for mod in `echo $withval | tr ':,' ' '`
do
if test -r $srcdir/sql/${mod}.c; then
add_sql_module "${mod}"
else
AC_MSG_ERROR(No such SQL module: $mod)
fi
done])
dummy_init() {
:
}
if test -n "$SQL_MODULES"; then
USE_SQL=1
AC_DEFINE(USE_SQL)
BUILD_SQL=libsql.la
SQLLIB=../sql/libsql.la
SQLLIB_DEPENDENCY=$SQLLIB
for module in $SQL_MODULES
do
${module:-dummy}_init
if test $USE_LOADABLE_MODULES = yes; then
SQL_LOADABLE_MODULES="$SQL_LOADABLE_MODULES ${module}.la"
else
SQL_LIBOBJS="$SQL_LIBOBJS ${module}.o"
fi
done
S=`echo "$SQL_LIBOBJS" |
sed 's,\.[[^.]]* ,$U&,g;s,\.[[^.]]*$,$U&,'`
SQL_LTLIBOBJS=`echo "$S" |
sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
AC_CONFIG_COMMANDS([sql/modlist.h],
[$srcdir/mu-aux/sqlmod.sh $SQL_MODULES > sql/modlist.h],
[if test $USE_LOADABLE_MODULES = yes; then
SQL_MODULES=
else
SQL_MODULES="$SQL_MODULES"
fi])
fi
# LDAP support
AC_ARG_WITH(ldap,
AC_HELP_STRING([--with-ldap],
[Configure to work with OpenLDAP]),
[case $withval in
yes) status_ldap=maybe
;;
no) status_ldap=no
;;
esac],
[status_ldap=maybe])
if test $status_ldap = maybe; then
AC_CHECK_LIB(ldap, ldap_bind,[
status_ldap=yes
AC_DEFINE(WITH_LDAP, 1, [Define to 1 if you want to use -lldap])
MU_AUTHLIBS="$MU_AUTHLIBS -lldap"],
[status_ldap=no])
fi
# Virtual domain support
MU_ENABLE_SUPPORT(virtual-domains)
AC_SUBST(SITE_VIRTUAL_PWDDIR)