dnl $Id: configure.in,v 1.52 2009-11-16 21:06:05 al-guest Exp $

dnl configure.in autoconf/automake input script

dnl for minicom

dnl

AC_INIT([minicom], [2.7.1], [minicom-devel@lists.alioth.debian.org])

AC_CONFIG_SRCDIR([src/minicom.c])

AM_CONFIG_HEADER([config.h])

AC_PREREQ(2.59)

AM_INIT_AUTOMAKE([1.7])

dnl Checks for programs.

AC_PROG_CC

AM_PROG_AR

AC_AIX

AC_MINIX

AC_PROG_INSTALL

dnl AC_PROG_LIBTOOL

AC_PROG_RANLIB

AC_ISC_POSIX

AM_ICONV_LINK

AC_ARG_ENABLE([music],

	AS_HELP_STRING([--enable-music],

	               [Enable music for certain events (def: DISABLED)]),

	[], [enable_music="no"])

if test "x$enable_music" = xyes; then

	AC_DEFINE(VC_MUSIC, [1], [Music support is enabled])

fi

AC_ARG_ENABLE([socket],

	AS_HELP_STRING([--disable-socket],

	               [Disable socket support (def: enabled)]),

	[], [enable_socket="yes"])

if test "x$enable_socket" = xyes; then

	AC_DEFINE(USE_SOCKET, [1], [Socket support is enabled])

fi

PKG_PROG_PKG_CONFIG

if test -n "$PKG_CONFIG"; then

	PKG_CHECK_MODULES([LOCKDEV], [lockdev], AC_DEFINE([HAVE_LOCKDEV],[1],[Define if you have lockdev]),[:])

fi

AC_ARG_ENABLE([lock-dir],

	AS_HELP_STRING([--enable-lock-dir=DIR],

	               [Set com line lock directory (def: try common locations)]),

	[], [enable_lock_dir="yes"])

if test "x$enable_lock_dir" = xyes; then

	UUCPLOCK=""

else

	if test "x$enable_lock_dir" = xno; then

		AC_MSG_ERROR(Lock directory required)

	else

		UUCPLOCK="$enable_lock_dir"

	fi

fi

AC_ARG_ENABLE([dfl-port],

	AS_HELP_STRING([--enable-dfl-port=DEVFILE],

	               [Set default /dev/.. modem device (def: try common locations)]),

	[], [enable_dfl_port="yes"])

if test "x$enable_dfl_port" = xyes; then

	DFL_PORT=""

else

	if test "x$enable_dfl_port" = xno; then

		AC_MSG_ERROR(Default port required)

	else

		DFL_PORT="$enable_dfl_port"

	fi

fi

AC_ARG_ENABLE([dfl-baud],

	AS_HELP_STRING([--enable-dfl-baud=NNNNN],

	               [Set default baud rate (def: 115200)]),

	[], [enable_dfl_baud="yes"])

if test "x$enable_dfl_baud" = xyes; then

	DEF_BAUD="115200"

else

	if test "x$enable_dfl_baud" = xno; then

		AC_MSG_ERROR(Default baud rate required)

	else

		DEF_BAUD="$enable_dfl_baud"

	fi

fi

AC_ARG_ENABLE([cfg-dir],

	AS_HELP_STRING([--enable-cfg-dir=DIR],

	               [Set minicom cfg file path (def: sysconfdir)]),

	[], [enable_cfg_dir="yes"])

if test "x$enable_cfg_dir" = xyes; then

	MINICOM_CONFDIR="$sysconfdir"

else

	if test "x$enable_cfg_dir" = xno; then

		AC_MSG_ERROR(Config directory required)

	else

		MINICOM_CONFDIR="$enable_cfg_dir"

	fi

fi

AC_SUBST([MINICOM_CONFDIR])

AC_ARG_ENABLE([kermit],

	AS_HELP_STRING([--enable-kermit=FILE],

	               [Set default path to kermit (def: search PATH)]),

	[], [enable_kermit="yes"])

if test "x$enable_kermit" = xyes; then

	PATH_KERMIT=""

else

	if test "x$enable_kermit" = xno; then

		PATH_KERMIT=""

	else

		PATH_KERMIT="$enable_kermit"

	fi

fi

dnl Set of available languages.

ALL_LINGUAS="cs da de es fr fi hu id ja nb pl pt_BR ro ru rw sv vi zh_TW"

dnl Checks for programs.

AM_GNU_GETTEXT([external])

AM_GNU_GETTEXT_VERSION([0.16.1])

dnl This is a hacky workaround as the m4 scripts for iconv seem to set

dnl LIBICONV to '-liconv' despite that this lib is not available if iconv

dnl functionality is coming out of libc. But we need -liconv for other

dnl systems, such as Mac OS. Other projects I looked seem to have their own

dnl set of iconv m4 macros... why?

dnl if test "x$gt_use_preinstalled_gnugettext" = "xyes" -o "x$USE_NLS" = "no"

dnl then

dnl    LIBICONV=''

dnl    LTLIBICONV=''

dnl fi

if test "x$enable_kermit" != xno && test "x$PATH_KERMIT" = x

then

AC_PATH_PROG(PATH_KERMIT, kermit, no, $PATH:/bin:/usr/bin:/usr/local/bin:/opt/gnu/bin)

else

	AC_MSG_CHECKING(manual Kermit setting)

	AC_MSG_RESULT($PATH_KERMIT)

fi

if test "x$PATH_KERMIT" = x -o "x$PATH_KERMIT" = xno

then

	AC_DEFINE(KERMIT, "", [Path to kermit])

else

	AC_DEFINE_UNQUOTED(KERMIT, "$PATH_KERMIT -l %l -b %b", [Kermit command])

fi

# Some GNU/Linux systems (e.g., SuSE 4.3, 1996) don't have curses, but

# rather ncurses.  So we check for it.

TERMLIBS=

for termlib in tinfo ncurses curses termcap terminfo termlib ; do

   AC_CHECK_LIB(${termlib}, tputs,

     [TERMLIBS="${TERMLIBS} -l${termlib}"; break])

done

LIBS="$LIBS $TERMLIBS"

dnl Checks for header files.

dnl Do not use <ncurses/termcap.h> unless we're linking with ncurses.

if test "x$termlib" = xncurses; then

  dnl Use AC_CHECK_HEADERS so the HAVE_*_H symbol gets defined.

  AC_CHECK_HEADERS(ncurses/termcap.h, [found_termcap_h=1])

fi

if test "x$found_termcap_h" != "x1"; then

  AC_CHECK_HEADERS(termcap.h)

fi

AC_CHECK_LIB(socket, socket)

dnl Checks for header files.

AC_HEADER_DIRENT

AC_HEADER_STDC

AC_HEADER_SYS_WAIT

AC_HEADER_STAT

AC_HEADER_TIME

AC_SYS_POSIX_TERMIOS

AC_HEADER_TIOCGWINSZ

if test $ac_cv_sys_posix_termios = yes; then

  AC_DEFINE(POSIX_TERMIOS, [1], [Define if your system supports POSIX termios])

fi

AC_CHECK_HEADERS(stdarg.h varargs.h termio.h termios.h \

	setjmp.h errno.h pwd.h signal.h fcntl.h sgtty.h locale.h \

	sys/stat.h sys/file.h sys/ioctl.h sys/time.h \

	sys/ttold.h sys/param.h unistd.h posix1_lim.h sgtty.h features.h)

dnl Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_TYPE_UID_T

AC_TYPE_MODE_T

AC_TYPE_PID_T

AC_TYPE_SIZE_T

AC_STRUCT_TM

dnl Checks for library functions.

AC_TYPE_SIGNAL

AC_FUNC_ERROR_AT_LINE

AC_FUNC_CLOSEDIR_VOID

AM_WITH_DMALLOC

AC_CHECK_FUNCS(getcwd getwd memmove strerror strstr vsnprintf vprintf select)

#KEYSERV="minicom.keyserv"

KEYSERV=""

AC_SUBST(KEYSERV)

AC_REPLACE_FUNCS(snprintf usleep getopt getopt_long)

dnl system capabilities

AC_SYS_LONG_FILE_NAMES

dnl ---------------------------------------------------------------

AC_MSG_CHECKING(for com line lock directory)

if test "x$UUCPLOCK" != x

then

	if test -d $UUCPLOCK

	then

		AC_MSG_RESULT($UUCPLOCK)

		AC_DEFINE_UNQUOTED(UUCPLOCK, "$UUCPLOCK", [Lock directory])

	else

		UUCPLOCK=""

	fi

fi

if test "x$UUCPLOCK" = x

then

	for ac_uucplock in /etc/locks /var/lock /usr/spool/locks /var/spool/locks /var/spool/lock /usr/spool/uucp /var/spool/uucp /var/run; do

		UUCPLOCK=$ac_uucplock

		if test -d $UUCPLOCK; then

			AC_MSG_RESULT($UUCPLOCK)

			AC_DEFINE_UNQUOTED(UUCPLOCK, "$UUCPLOCK")

			break

		else

			UUCPLOCK=""

		fi

	done

fi

if test "x$UUCPLOCK" = x

then

	AC_MSG_ERROR(No suitable lock directory)

fi

dnl ---------------------------------------------------------------

AC_MSG_CHECKING(for default serial port device)

if test "x$DFL_PORT" != x

then

	if test -c $DFL_PORT

	then

		AC_MSG_RESULT($DFL_PORT)

		AC_DEFINE_UNQUOTED(DFL_PORT, "$DFL_PORT",

		                   [Default /dev/... device])

	else

		DFL_PORT=""

	fi

fi

if test "x$DFL_PORT" = x

then

	for ac_port in /dev/modem /dev/cua/b /dev/cua2p0 /dev/ttyS1 /dev/com0 /dev/tty01 /dev/tty8; do

		DFL_PORT=$ac_port

		if test -c $DFL_PORT; then

			AC_MSG_RESULT($DFL_PORT)

			AC_DEFINE_UNQUOTED(DFL_PORT, "$DFL_PORT")

			break

		else

			DFL_PORT=""

		fi

	done

fi

if test "x$DFL_PORT" = x

then

	DFL_PORT=/dev/modem

	AC_MSG_RESULT($DFL_PORT)

	AC_DEFINE_UNQUOTED(DFL_PORT, "$DFL_PORT", [Default device])

fi

dnl ---------------------------------------------------------------

AC_MSG_CHECKING(for default baud rate)

tmp_match=no

for tmp_baud_rate in 300 1200 2400 4800 9600 19200 38400 57600 115200 230400

do

	if test "x$DEF_BAUD" = "x$tmp_baud_rate"

	then

		tmp_match=yes

		AC_DEFINE_UNQUOTED(DEF_BAUD, "$DEF_BAUD", [Default baud rate])

		AC_MSG_RESULT($DEF_BAUD)

	fi

done

if test "x$tmp_match" != xyes

then

	AC_MSG_ERROR(No suitable default baud rate)

fi

if test "x$ac_cv_header_getopt_h" = xno

then

	CFLAGS="$CFLAGS -I\$(top_srcdir)/lib"

fi

if test "x$ac_cv_prog_gcc" = xyes

then

	CFLAGS="$CFLAGS -W -Wall -Wextra -std=gnu99"

fi

# this is a hack, if we need getopt_long we also need getopt

# but I don't know how to express that dependency in lib/Makefile.am

AC_SUBST(LIBPORT_GETOPT_LONG_DEP)

if test "x$ac_cv_func_getopt_long" = xno

then

	LIBPORT_GETOPT_LONG_DEP="getopt.o"

fi

dnl ---------------------------------------------------------------

AH_BOTTOM([

/* Defines from old config.h */

#define LOGFILE "minicom.log"        /* Not defined = not used */

#define CALLOUT ""                   /* Gets run to get into dialut mode */

#define CALLIN  ""                   /* Gets run to get into dial in mode */

/* This defines a special mode in the wwxgetch() routine. The

 * basic idea behind this probably works on the consoles of

 * most PC-based unices, but it's only implemented for Linux.

 */

#if defined (__linux__)

#  define KEY_KLUDGE 1

#endif

/* And this for the translation tables (vt100 -> ASCII) */

#if __STDC__

#  define TRANSLATE 1

#else

#  define TRANSLATE 0

#endif

])

dnl --------------------------------------------------------------

AC_CONFIG_FILES([Makefile

                 doc/Makefile \

                 extras/Makefile \

		 extras/linux/Makefile \

		 extras/tables/Makefile \

		 extras/termcap/Makefile \

		 extras/terminfo/Makefile \

		 man/Makefile \

		 lib/Makefile \

		 src/Makefile \

		 po/Makefile.in \

		 minicom.spec])

AC_OUTPUT