configure.in

dnl Process this file with autoconf to produce a configure script.
AC_INIT([qico],[0.55si],[sisoft@bk.ru])
AC_REVISION([$Id: configure.in,v 1.30 2004/06/19 22:31:57 sisoft Exp $])
AC_PREREQ(2.53)
AM_CONFIG_HEADER([config.h])
AC_CONFIG_SRCDIR([src/main.c])
AM_INIT_AUTOMAKE([qico],[0.55si])
AM_MAINTAINER_MODE

dnl Checks for programs.
AC_PROG_CC
AC_PROG_AWK
AC_PROG_INSTALL
AM_PROG_LEX
AC_PROG_YACC
AC_PROG_MAKE_SET
AC_PROG_GCC_TRADITIONAL
AM_WITH_DMALLOC

dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_HEADER_TIOCGWINSZ
AM_SYS_POSIX_TERMIOS
AC_CHECK_HEADERS([stddef.h arpa/inet.h fcntl.h locale.h netdb.h netinet/in.h])
AC_CHECK_HEADERS([sys/cdefs.h sys/ioctl.h sys/socket.h sys/time.h syslog.h])
AC_CHECK_HEADERS([termios.h unistd.h utime.h libutil.h libgen.h sys/param.h])
AC_CHECK_HEADERS([errno.h sys/vfs.h sys/statfs.h sys/statvfs.h sys/mount.h])

dnl whether syslog.h and sys/syslog.h may both be included
AC_CHECK_HEADER([sys/syslog.h],[AC_DEFINE(HAVE_SYSLOG_AND_SYS_SYSLOG,1,[Could <syslog.h> and <sys/syslog.h> be included in one file])],,[
#define SYSLOG_NAMES
#include <syslog.h>])

dnl Checks for library functions.
AC_FUNC_FNMATCH
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_STRFTIME
AC_FUNC_UTIME_NULL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([getcwd getpass gettimeofday memmove mktime])
AC_CHECK_FUNCS([setlocale statfs statvfs strcasecmp strerror])
AC_CHECK_FUNCS([strncasecmp strspn strtol strtoul uname vsnprintf])
AC_REPLACE_FUNCS([strsep usleep getsid strcspn])

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_STRUCT_TM
AC_CHECK_SIZEOF([char],[1])
AC_CHECK_SIZEOF([short],[2])
AC_CHECK_SIZEOF([int],[4])
AC_CHECK_SIZEOF([long],[4])
AC_CHECK_TYPE([socklen_t],,AC_DEFINE(socklen_t,[unsigned int],[Define to `unsigned int' if <sys/types.h> does not define]))
AC_C_BIGENDIAN
AC_CHECK_MEMBER([struct tm.tm_gmtoff],[AC_DEFINE(TM_HAVE_GMTOFF,1,[Define to 1 if 'struct tm' have 'tm_gmtoff' field])],,[
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
])
AC_CHECK_MEMBER([struct statfs.f_bavail],[AC_DEFINE(STATFS_HAVE_F_BAVAIL,1,[Define to 1 if 'struct statfs' have 'f_bavail' field])],,[#include <sys/statfs.h>])
AC_CHECK_MEMBER([struct statvfs.f_bavail],[AC_DEFINE(STATVFS_HAVE_F_BAVAIL,1,[Define to 1 if 'struct statvfs' have 'f_bavail' field])],,[#include <sys/statvfs.h>])
AC_CHECK_DECL([facilitynames],[AC_DEFINE(HAVE_SYSLOG_FAC_NAMES,1,[Define to 1 if 'facilitynames' defined in syslog headers])],,[
#include <stdlib.h>
#define SYSLOG_NAMES
#include <syslog.h>
#ifdef HAVE_SYSLOG_AND_SYS_SYSLOG
# include <sys/syslog.h>
#endif])
AC_CHECK_DECL([prioritynames],[AC_DEFINE(HAVE_SYSLOG_PRI_NAMES,1,[Define to 1 if 'facilitynames' defined in syslog headers])],,[
#include <stdlib.h>
#define SYSLOG_NAMES
#include <syslog.h>
#ifdef HAVE_SYSLOG_AND_SYS_SYSLOG
# include <sys/syslog.h>
#endif])
AC_CHECK_DECL([TIOCSCTTY],[AC_DEFINE(HAVE_TIOCSCTTY,1,[Define to 1 if system have 'TIOCSCTTY' ioctl()])],,[
#include <stdlib.h>
#include <sys/ioctl.h>
#include <termios.h>])
AC_CHECK_DECL([EIDRM],AC_DEFINE(HAVE_EIDRM,1,[Define to 1 if system defines 'EIDRM' errno value]),,[
#include <stdlib.h>
#include <errno.h>])
AC_CHECK_DECLS([STDIN_FILENO,STDOUT_FILENO,STDERR_FILENO],AC_DEFINE(HAVE_STDXXX_FILENO,1,[Define to 1 if system defines 'STDxxx_FILENO' constants]),,[
#include <unistd.h>])

dnl Checking for broken basename
AC_CACHE_CHECK([for nonbroken basename implementation], ac_cv_func_basename_nonbroken,[AC_TRY_RUN([
#if HAVE_LIBGEN_H
# include <libgen.h>
#endif
static char *fl = "/usr/local/bin/some.file";
int main(int argc, char **argv) {
	char *b = basename(fl); return ((*b != '/')?0:1);
}],[ac_cv_func_basename_nonbroken=yes], [ac_cv_func_basename_nonbroken=no], [ac_cv_func_basename_nonbroken=no])])
if test $ac_cv_func_basename_nonbroken = yes; then
	AC_DEFINE([HAVE_BASENAME],1,[Define to 1 if basename() is nonbroken])
else
	AC_LIBOBJ(basename)
fi

dnl Checking for FreeBSD setproctitle in libutil
AC_CHECK_FUNC([setproctitle],[AC_DEFINE(HAVE_SETPROCTITLE,1,[Define to 1 if system have setproctitle() call])],[AC_CHECK_LIB(util,setproctitle,[AC_DEFINE(HAVE_SETPROCTITLE,1,[Define to 1 if system have setproctitle() call])])])

dnl Socket functions are in libnsl.a on SunOS 5.5
AC_CHECK_FUNCS([socket],,[AC_CHECK_LIB(socket,socket)])
AC_CHECK_FUNCS([getpeername],,[AC_CHECK_LIB(socket,getpeername)])
AC_CHECK_FUNCS([gethostbyname],,[AC_CHECK_LIB(nsl,gethostbyname)])
AC_CHECK_FUNCS([getservbyname],,[AC_CHECK_LIB(socket,getservbyname)])
AC_CHECK_FUNCS([inet_addr],,[AC_CHECK_LIB(nsl,inet_addr)])
AC_CHECK_FUNCS([inet_ntoa],,[AC_CHECK_LIB(nsl,inet_ntoa)])
AC_CHECK_FUNCS([connect],,[AC_CHECK_LIB(socket,connect)])
AC_CHECK_FUNCS([bind],,[AC_CHECK_LIB(socket,bind)])
AC_CHECK_FUNCS([listen],,[AC_CHECK_LIB(socket,listen)])
AC_CHECK_FUNCS([accept],,[AC_CHECK_LIB(socket,accept)])
AC_CHECK_FUNCS([shutdown],,[AC_CHECK_LIB(socket,shutdown)])
AC_CHECK_FUNCS([recv send])

dnl Checking for config path
AC_MSG_CHECKING([for config path])
AC_ARG_WITH([config],AC_HELP_STRING([--with-config=config],[specifies config path (default is \${sysconfdir}/qico.conf)]),,with_config=NONE)
if test "${with_config}x" = "NONEx"; then
	if test x`eval echo ${sysconfdir}` = "xNONE/etc"; then
	    if test "${prefix}x" = "NONEx"; then
		syscdir="${ac_default_prefix}/etc"
	    else
		syscdir="${prefix}/etc"
	    fi
	else
	    syscdir="${sysconfdir}"
	fi
	with_config="${syscdir}/qico.conf"
fi
with_config=`eval echo ${with_config}`
AC_MSG_RESULT($with_config)

dnl TCP Speed
AC_MSG_CHECKING([for TCP connection speed])
AC_ARG_WITH(tcp-speed,AC_HELP_STRING([--with-tcp-speed],[specifies TCP connection speed (default is 115200)]),,with_tcp_speed=115200)
AC_DEFINE_UNQUOTED(TCP_SPEED,$with_tcp_speed,[Speed for TCP connections in bps])
AC_MSG_RESULT($with_tcp_speed)
changequote(,)dnl
if test "x`expr "$with_tcp_speed" : '[0-9]*'`" != "x`expr "$with_tcp_speed" : '.*'`"; then
changequote([,])dnl
	AC_MSG_ERROR([Parameter for --with-tcp-speed must be a number])
fi

dnl Default Speed
AC_MSG_CHECKING([for default port locking speed])
AC_ARG_WITH(default-speed,AC_HELP_STRING([--with-default-speed],[specifies default port locking speed (default is 9600)]),,with_default_speed=9600)
AC_DEFINE_UNQUOTED(DEFAULT_SPEED,$with_default_speed,[Default speed for modem connections])
AC_MSG_RESULT($with_default_speed)
changequote(,)dnl
if test "x`expr "$with_default_speed" : '[0-9]*'`" != "x`expr "$with_default_speed" : '.*'`"; then
changequote([,])dnl
	AC_MSG_ERROR([Parameter for --with-default-speed must be a number])
fi

dnl Shell
AC_MSG_CHECKING([for shell])
AC_ARG_WITH(shell,AC_HELP_STRING([--with-shell],[specifies shell (default is /bin/sh)]),,with_shell=/bin/sh)
AC_DEFINE_UNQUOTED(SHELL,"$with_shell",[Path to system shell])
AC_MSG_RESULT($with_shell)
if test "x`expr "$with_shell" : '/.*'`" != "x`expr "$with_shell" : '.*'`"; then
	AC_MSG_ERROR([Parameter for --with-shell must be absolute pathname])
fi
if test ! \( -x "$with_shell" -a \( -f "$with_shell" -o -L "$with_shell" \) \); then
	AC_MSG_ERROR([Parameter for --with-shell must be name of executable file])
fi

dnl Lock creation style
AC_MSG_CHECKING([for lock creation style])
AC_ARG_WITH(lock-style,AC_HELP_STRING([--with-lock-style],[select lock creation style (open or link)]),,with_lock_style=LINK)
case "$with_lock_style" in
	link | LINK | NFS | nfs )
		AC_MSG_RESULT(link)
		;;
	open | OPEN | VFAT | vfat )
		AC_MSG_RESULT(open)
		AC_DEFINE(LOCKSTYLE_OPEN,1,[Create lock files with open(), not link()])
		;;
	*)
		AC_MSG_RESULT(unknown)
		AC_MSG_ERROR([Lock style '$with_lock_style' is unknown. Valid ones are 'link' or 'open])
		;;
esac

dnl HYDRA4/8/16K support (disable by default)
AC_MSG_CHECKING([for Hydra4k/8k/16k support])
AC_ARG_ENABLE(hydra8k,AC_HELP_STRING([--enable-hydra8k],[enable Hydra4k/8k/16k protocols support]),,enable_hydra8k=no)
if test "${enable_hydra8k}x" != "nox"; then
	AC_MSG_RESULT(yes)
	AC_DEFINE(HYDRA8K16K,1,[Allow Hydra-4K, Hydra-8K and Hydra-16K protocols])
else
	AC_MSG_RESULT(no)
fi

dnl qcc support
AC_ARG_ENABLE(qcc,AC_HELP_STRING([--disable-qcc],[disable building of qcc]),,enable_qcc=yes)
if test "${enable_qcc}x" != "nox"; then
	AC_CHECK_LIB(ncurses,main,[AC_DEFINE(HAVE_LIBNCURSES,1,[Define to 1 if system have ncurses])
	CURSES=ncurses],[AC_CHECK_LIB(curses,main,[AC_DEFINE(HAVE_LIBCURSES,1,[Define to 1 if system have curses])
	CURSES=curses])])
	AC_CHECK_HEADERS([ncurses.h curses.h])
	AC_CHECK_HEADERS([$CURSES.h],,CURSES=)
	if test $CURSES; then
		AC_CHECK_LIB($CURSES,mvvline,[AC_DEFINE(CURS_HAVE_MVVLINE,1,[Define to 1 if system (n)curses have mvvline()])])
		AC_CHECK_LIB($CURSES,resizeterm,[AC_DEFINE(CURS_HAVE_RESIZETERM,1,[Define to 1 if system (n)curses have wresize()])])
		QCC=qcc
		QCCLIBS=-l$CURSES
		AC_DEFINE(QCC,1,[Build qcc (interface program)])
		AC_MSG_CHECKING([for qcc support])
		AC_MSG_RESULT(yes)
	else
		QCC=
		AC_MSG_WARN([there's no any curses library here])
		AC_MSG_CHECKING([for qcc support])
		AC_MSG_RESULT(no)
	fi
else
	AC_MSG_CHECKING([for qcc support])
	AC_MSG_RESULT(no)
	QCC=
fi

dnl Compile in debug messages
AC_MSG_CHECKING([for debug logging])
AC_ARG_ENABLE(debug,AC_HELP_STRING([--disable-debug],[disable adding debug messages]),,enable_debug=yes)
if test "${enable_debug}x" != "nox"; then
	AC_MSG_RESULT([yes, use loglevels in config to tune])
	AC_DEFINE(NEED_DEBUG,1,[Build debug loglevels support])
	NEED_DEBUG=1
else
	AC_MSG_RESULT([no, logleves in config is useless])
	NEED_DEBUG=0
fi

dnl Electric Fence malloc() debbuger support
AC_MSG_CHECKING([for Electric Fence malloc() debbuger])
AC_ARG_ENABLE(efence,AC_HELP_STRING([--enable-efence],[enable linking with libefence malloc() debugger ]),,enable_efence=no)
if test "${enable_efence}x" != "nox"; then
	AC_MSG_RESULT(yes)
	AC_CHECK_LIB(efence,malloc,[LIBS="${LIBS} -L/usr/local/lib -lefence"],enable_efence=no,["-L/usr/local/lib"])
	if test "${enable_fence}x" = "nox"; then
		AC_MSG_WARN([No Electric Fence library found -- turn --enable-efence off])
	fi
else
	AC_MSG_RESULT(no)
fi

dnl Check for DNOTIFY
AC_MSG_CHECKING([for DNOTIFY (for ASO auto-rescan)])
AC_ARG_ENABLE(notify,AC_HELP_STRING([--disable-notify],[disable use DNOTIFY for ASO auto-rescan]),,enable_notify=yes)
if test "${enable_notify}x" != "nox"; then
	AC_TRY_RUN([
#define _GNU_SOURCE
#include <stdio.h>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
int done;
void sigrt(int sig) { done=1; }
int main(void) {
    int fd,rc=1;
    FILE *f;
    mkdir("ac_xtst",S_IRWXU);
    fd=open("ac_xtst",O_RDONLY);
    if(fd<0) { rmdir("ac_xtst"); return 1; }
    signal(SIGRTMIN,sigrt);
    if(fcntl(fd,F_SETSIG,SIGRTMIN)<0 ||
	fcntl(fd,F_NOTIFY,DN_CREATE|DN_DELETE|DN_MULTISHOT)<0) goto bad;
    done=0;
    f=fopen("ac_xtst/ac","w");
    if(!f) goto bad;
    fclose(f);
    usleep(100000L);
    if(!done) goto bad;
    done=0;
    unlink("ac_xtst/ac");
    usleep(100000L);
    if(done) rc=0;
bad:close(fd);
    rmdir("ac_xtst");
    return rc;
}],AC_MSG_RESULT(yes);
	AC_DEFINE(HAVE_DNOTIFY,1,[Allow use DNOTIFY for ASO auto-recan]),
	AC_MSG_RESULT(no),AC_MSG_RESULT(no))
else
	AC_MSG_RESULT(no)
fi

dnl Check for Binkp protocol support
AC_MSG_CHECKING([for BinkP protocol support])
AC_ARG_ENABLE(binkp,AC_HELP_STRING([--disable-binkp],[disable BinkP protocol support]),,enable_binkp=yes)
if test "${enable_binkp}x" != "nox"; then
	AC_DEFINE(WITH_BINKP,1,[Support for BinkP protocol])
	AC_MSG_RESULT(yes)
else
	AC_MSG_RESULT(no)
fi

dnl Check for perl support
AC_MSG_CHECKING(for perl support);
AC_ARG_ENABLE(perl,AC_HELP_STRING([--enable-perl],[Enable perl hooks support]),,enable_perl=no)
if test "${enable_perl}x" != "nox"; then
	AC_MSG_RESULT(yes)
	AC_PATH_PROG(PERL,perl,perl)
	AC_MSG_CHECKING(for libperl)
	PERLDIR=`$PERL -MConfig -e 'print $Config{archlib}' 2>/dev/null`
	if PERLCFLAGS=`$PERL -MExtUtils::Embed -e ccopts 2>/dev/null`; then
		PERLLDFLAGS=`$PERL -MExtUtils::Embed -e ldopts 2>/dev/null`
		case x$PERLDIR in
		    x) AC_MSG_RESULT(yes);;
		    *) AC_MSG_RESULT($PERLDIR);;
		esac
	else
		case x$PERLDIR in
		    x) AC_MSG_RESULT(no);;
		    *)
			PERLCFLAGS="-I $PERLDIR/CORE"
			PERLLDFLAGS="$PERLDIR/auto/DynaLoader/DynaLoader.a -L$PERLDIR/CORE -lperl -ldl -lcrypt -lm"
			AC_CHECK_LIB(dl,main,PERLLDFLAGS="$PERLLDFLAGS -ldl")
			AC_CHECK_LIB(crypt,main,PERLLDFLAGS="$PERLLDFLAGS -lcrypt")
			AC_CHECK_LIB(m,main,PERLLDFLAGS="$PERLLDFLAGS -lm")
			AC_MSG_RESULT($PERLDIR)
			;;
		esac
	fi
	case x$PERLCFLAGS in
		x) ;;
		*)
		    AC_MSG_CHECKING(for working libperl)
		    OLD_LIBS=$LIBS
		    OLD_CFLAGS=$CFLAGS
		    LIBS="$LIBS $PERLLDFLAGS"
		    CFLAGS="$CFLAGS $PERLCFLAGS"
		    AC_TRY_RUN([
#include <EXTERN.h>
#include <perl.h>
#include <XSUB.h>
int main(int argc, char** argv, char** env) {
return perl_alloc() ? 0 : 1;
}],
		    AC_DEFINE(WITH_PERL,1,[Support for perl hooks])
		    AC_MSG_RESULT(yes),AC_MSG_RESULT(no),AC_MSG_RESULT(no))
		    CFLAGS=$OLD_CFLAGS; LIBS=$OLD_LIBS
		    ;;
	esac
else
	AC_MSG_RESULT(no)
fi

dnl calculate real config -- prefix already known, so we could eval config
if test "x`expr "$with_config" : '/.*'`" != "x`expr "$with_config" : '.*'`"; then
	AC_MSG_ERROR([Parameter for --with-config must be absolute filename])
fi
if test -d "$with_config"; then
	AC_MSG_WARN([Parameter for --with-config must be filename, not a directory])
fi
AC_DEFINE_UNQUOTED(CONFIG,"$with_config",[Default path to config])
CONFIG=$with_config

dnl My defines -- from acconfig.h, hack for new autoconf
AC_DEFINE_UNQUOTED(MAX_PATH,256,[Maximum length of file path])
AC_DEFINE_UNQUOTED(MAX_STRING,256,[Maximum length of standard string])
AC_DEFINE_UNQUOTED(MAX_NODELIST,32,[Maximum number of compiled nodelists])

dnl My substs
AC_SUBST(QCCLIBS)
AC_SUBST(QCC)
AC_SUBST(TCP_SPEED)
AC_SUBST(DEFAULT_SPEED)
AC_SUBST(SHELL)
AC_SUBST(CONFIG)
AC_SUBST(PERLCFLAGS)
AC_SUBST(PERLLDFLAGS)

dnl add warn flags in maintainer mode
CFLAGS="$CFLAGS -Wall"
if test "x$USE_MAINTAINER_MODE" = "xyes"; then
    CFLAGS="$CFLAGS -pedantic"
fi

dnl creating files
AC_CONFIG_FILES([
Makefile
src/Makefile
stuff/Makefile
debian/Makefile
])
AC_OUTPUT

echo "Do 'make' and 'make install' to compile and install qicosi."
echo ""