meillo@0: dnl Process this file with autoconf to produce a configure script.
meillo@0: 
meillo@0: AC_PREREQ(2.59)
meillo@342: AC_INIT(masqmail, 0.3.4-dev, meillo@marmaro.de)
meillo@0: AC_CONFIG_SRCDIR([src/masqmail.c])
meillo@0: AM_CONFIG_HEADER(config.h)
meillo@0: AM_INIT_AUTOMAKE()
meillo@0: 
meillo@0: dnl Checks for programs.
meillo@0: 
meillo@0: dnl Checks for libraries.
meillo@0: 
meillo@0: AC_PROG_CC
meillo@0: AC_ISC_POSIX
meillo@0: AC_STDC_HEADERS
meillo@0: dnl AC_ARG_PROGRAM
meillo@0: AC_PROG_RANLIB
meillo@0: 
meillo@0: PKG_CHECK_MODULES(GLIB, glib-2.0)
meillo@181: dnl # use the next line to use glib-1.2
meillo@181: dnl PKG_CHECK_MODULES(GLIB, glib)
meillo@181: 
meillo@0: AC_SUBST(GLIB_LIBS)
meillo@0: AC_SUBST(GLIB_CFLAGS)
meillo@0: 
meillo@0: dnl resolver support (default is use it)
meillo@0: AC_ARG_ENABLE(resolver,
meillo@193: 	[  --disable-resolver      disable resolver support],
meillo@0: 	if test "$enable_resolver" != 'no'; then
meillo@0: 		resolver_enabled='yes'
meillo@0: 	fi,
meillo@0: 	resolver_enabled='yes'
meillo@0: 	)
meillo@0: 
meillo@0: if test "$resolver_enabled" = yes; then
meillo@0: 	AC_DEFINE(ENABLE_RESOLVER, 1, [If the resolver is to be used])
meillo@0: dnl checks necessary for libc5:
meillo@0: dnl if there is res_search in libc, it is probably libc5
meillo@0: dnl if not, it is probably libc6 and we need libresolv
meillo@0: 	AC_CHECK_LIB(c, res_search, need_resolv=no, need_resolv=yes)
meillo@0: 	if test "$need_resolv" = yes; then
meillo@1: 		AC_CHECK_LIB(resolv, res_search,
meillo@1: 			has_resolv=yes; RESOLV_LIBS="-lresolv",
meillo@1: 			has_resolv=no)
meillo@1: 		if test "$has_resolv" = no; then
meillo@1: 			saved_LIBS="$LIBS"
meillo@1: 			LIBS="$LIBS -lresolv"
meillo@1: 			AC_MSG_CHECKING(for res_search in -lresolv)
meillo@1: 			AC_TRY_LINK([#include <resolv.h>],
meillo@1: 				[res_search (0, 0, 0, 0, 0);],
meillo@1: 				RESOLV_LIBS="-lresolv"; has_resolv=yes; AC_MSG_RESULT(yes),
meillo@1: 				AC_MSG_RESULT(no));
meillo@1: 			LIBS="$saved_LIBS"
meillo@1: 		fi
meillo@1: 		if test "$has_resolv" = no; then
meillo@1: 			AC_MSG_ERROR("no libresolv")
meillo@1: 			RESOLV_LIBS=''
meillo@1: 		fi
meillo@0: 	fi
meillo@0: else
meillo@0: 	RESOLV_LIBS=''
meillo@0: fi
meillo@0: AC_SUBST(RESOLV_LIBS)
meillo@0: 
meillo@0: dnl if there is no getline, we define it using getdelim in src/masqmail.h
meillo@0: AC_CHECK_FUNCS(getline)
meillo@0: 
meillo@0: dnl if there is no fdatasync, we define it to fsync in src/masqmail.h
meillo@0: AC_CHECK_FUNCS(fdatasync)
meillo@0: 
meillo@0: dnl Checks for header files.
meillo@0: AC_HEADER_STDC
meillo@0: AC_CHECK_HEADERS(fcntl.h sys/time.h syslog.h unistd.h)
meillo@0: 
meillo@0: dnl Checks for typedefs, structures, and compiler characteristics.
meillo@0: AC_C_CONST
meillo@0: AC_TYPE_PID_T
meillo@0: AC_TYPE_SIZE_T
meillo@0: AC_HEADER_TIME
meillo@0: AC_STRUCT_TM
meillo@0: 
meillo@0: dnl Checks for library functions.
meillo@0: AC_FUNC_FNMATCH
meillo@0: AC_TYPE_SIGNAL
meillo@0: AC_FUNC_STRFTIME
meillo@0: AC_FUNC_VPRINTF
meillo@0: AC_CHECK_FUNCS(select socket strerror strstr)
meillo@0: 
meillo@0: dnl user and group configuration
meillo@0: AC_ARG_WITH(user,
meillo@193: 	[  --with-user=USER        set user [mail]],
meillo@0: 	)
meillo@0: if test "x$with_user" = 'x'; then
meillo@0: 	with_user='mail'
meillo@0: fi
meillo@0: 
meillo@0: AC_ARG_WITH(group,
meillo@358: 	[  --with-group=GROUP      set group [mail]],
meillo@0: 	)
meillo@0: if test "x$with_group" = 'x'; then
meillo@358: 	with_group='mail'
meillo@0: fi
meillo@0: 
meillo@0: dnl debugging support (default is use it)
meillo@0: AC_ARG_ENABLE(debug,
meillo@193: 	[  --disable-debug         disable debugging],
meillo@0: 	if test "x$enable_debug" != 'xno'; then
meillo@0: 		debug_enabled='yes'
meillo@0: 	fi,
meillo@0: 	debug_enabled='yes'
meillo@0: 	)
meillo@0: if test "x$debug_enabled" = xyes; then
meillo@0: 	AC_DEFINE(ENABLE_DEBUG, 1, [If debugging is enabled])
meillo@0: fi
meillo@0: 
meillo@0: AC_DEFINE_UNQUOTED(DEF_MAIL_USER, "${with_user}", [The mail user])
meillo@0: AC_SUBST(with_user)
meillo@0: AC_DEFINE_UNQUOTED(DEF_MAIL_GROUP, "${with_group}", [The mail group])
meillo@0: AC_SUBST(with_group)
meillo@0: 
meillo@0: dnl optional features
meillo@0: MD5_LIBS=''
meillo@0: BASE64_LIBS=''
meillo@0: 
meillo@364: dnl auth support (default: use it)
meillo@0: AC_ARG_ENABLE(auth,
meillo@364: 	[  --disable-auth          disable AUTH (RFC 2554) client support],
meillo@0: 	if test "x$enable_auth" != 'xno'; then
meillo@0: 		auth_enabled='yes'
meillo@0: 	fi,
meillo@364: 	auth_enabled='yes'
meillo@0: 	)
meillo@0: if test "x$auth_enabled" = xyes; then
meillo@0: 	AC_DEFINE(ENABLE_AUTH, 1, [If AUTH is enabled])
meillo@0: 	BASE64_LIBS='base64/libbase64.a'
meillo@0: 	need_md5='yes'
meillo@0: fi
meillo@0: AC_SUBST(BASE64_LIBS)
meillo@0: 
meillo@0: if test "x$need_md5" = 'xyes'; then
meillo@363: 	MD5_LIBS='md5/libmd5.a'
meillo@0: fi
meillo@0: AC_SUBST(MD5_LIBS)
meillo@0: 
meillo@0: dnl liblockfile
meillo@0: AC_ARG_WITH(liblockfile,
meillo@193: 	[  --with-liblockfile      use liblock (for Debian)],
meillo@0: 	)
meillo@173: if test "x$with_liblockfile" = 'xno'; then
meillo@173: 	with_liblockfile=''
meillo@173: fi
meillo@0: if test "x$with_liblockfile" != 'x'; then
meillo@0: 	with_liblockfile='yes'
meillo@0: fi
meillo@0: if test "x$with_liblockfile" = xyes; then
meillo@0: 	AC_CHECK_LIB(lockfile, maillock, has_lockfile=yes, AC_MSG_ERROR("no liblockfile"))
meillo@0: 	LOCKFILE_LIBS='-llockfile'
meillo@0: 	AC_DEFINE(USE_LIBLOCKFILE, 1, [If liblockfile is to be used])
meillo@0: else
meillo@0: 	LOCKFILE_LIBS=''
meillo@0: fi
meillo@0: AC_SUBST(LOCKFILE_LIBS)
meillo@0: AC_SUBST(USE_LIBLOCKFILE)
meillo@0: 
meillo@0: dnl log and spool directories
meillo@0: AC_ARG_WITH(logdir,
meillo@193: 	[  --with-logdir=DIR       set log directory [/var/log/masqmail]],
meillo@0: 	,
meillo@0:         with_logdir='/var/log/masqmail/'
meillo@0: 	)
meillo@151: AC_DEFINE_UNQUOTED(LOG_DIR, "${with_logdir}", [The log directory])
meillo@0: AC_SUBST(with_logdir)
meillo@0: 
meillo@0: AC_ARG_WITH(spooldir,
meillo@193: 	[  --with-spooldir=DIR     set spool directory [/var/spool/masqmail]],
meillo@0: 	,
meillo@0: 	with_spooldir='/var/spool/masqmail/'
meillo@0: 	)
meillo@151: AC_DEFINE_UNQUOTED(SPOOL_DIR, "${with_spooldir}", [The spool directory])
meillo@0: AC_SUBST(with_spooldir)
meillo@0: 
meillo@0: dnl configuration file
meillo@0: AC_ARG_WITH(confdir,
meillo@365: 	[  --with-confdir=DIR      directory for configuration [/etc/masqmail]],
meillo@0: 	,
meillo@0: 	with_confdir='/etc/masqmail'
meillo@0: 	)
meillo@0: AC_DEFINE_UNQUOTED(CONF_DIR, "${with_confdir}", [The configuration file location])
meillo@0: AC_SUBST(with_confdir)
meillo@0: 
meillo@0: test "x$prefix" = xNONE && prefix="$ac_default_prefix"
meillo@35: 
meillo@35: dnl well, /me/ thought that autoconf should make things _easy_ ... -- oku
meillo@35: dnl I needed the two `eval's to get the variable expanded in all cases -- meillo
meillo@35: dnl this is just horrible! -- meillo
meillo@35: AC_DEFINE_UNQUOTED(DATA_DIR, "`eval eval echo $datadir`/masqmail", [The data directory])
meillo@0: 
meillo@0: dnl gymnastics to get the correct path where masqmail should be installed
meillo@0: dnl we need this to call ourselves in failmsg.c
meillo@0: if test "x${exec_prefix}" != 'xNONE'; then
meillo@0: 	AC_DEFINE_UNQUOTED(SBINDIR, "${exec_prefix}/sbin", [The sbin directory])
meillo@0: else
meillo@0: 	if test "x${prefix}" != 'xNONE'; then
meillo@0: 		AC_DEFINE_UNQUOTED(SBINDIR, "${prefix}/sbin")
meillo@0: 	else
meillo@0: 		AC_DEFINE_UNQUOTED(SBINDIR, "/usr/sbin")
meillo@0: 	fi
meillo@0: fi
meillo@0: 
meillo@0: AC_OUTPUT(Makefile \
meillo@0: 	src/Makefile \
meillo@0: 	src/base64/Makefile \
meillo@0: 	src/md5/Makefile \
meillo@57: 	man/Makefile
meillo@0: 	)