dnl $Id: configure.in,v 1.70 2007/06/07 02:33:53 vkurland Exp $

AC_INIT
AC_CONFIG_SRCDIR([src/gui/main.cpp])
AC_CANONICAL_TARGET
AC_CONFIG_HEADER(config.h)

PACKAGE=fwbuilder
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [package])
AC_SUBST(PACKAGE)

dnl
dnl all version numbers are defined in the file VERSION
dnl
. ./VERSION

BUILD_NUM=`cat build_num | cut -d' ' -f3`

AC_SUBST(FWB_MAJOR_VERSION)
AC_SUBST(FWB_MINOR_VERSION)
AC_SUBST(FWB_MICRO_VERSION)
AC_SUBST(FWB_VERSION)

SHORTVERSION=${FWB_MAJOR_VERSION}${FWB_MINOR_VERSION}${FWB_MICRO_VERSION}
AC_SUBST(SHORTVERSION)

echo "Creating VERSION.h file..."

echo "#define VERSION      \"$VERSION\""      > VERSION.h

dnl try to find QT
dnl
AC_ARG_WITH(qtdir,[  --with-qtdir=DIR        Specify directory path for QT ])

if test -n "$with_qtdir"; then
   AC_MSG_CHECKING(Using QT in )
   QTDIR="$with_qtdir";
   export QTDIR
   AC_MSG_RESULT($QTDIR)
fi

# TODO: do we need to add $QTDIR/bin to PATH to find qmake?
EXTENDED_PATH="/usr/local/bin:$PATH"

AC_ARG_WITH(qmake, [  --with-qmake=qmake     Specify the qmake to be used (debian qmake-qt4) ])
if test -n "$with_qmake"; then
    AC_PATH_PROG(QMAKE,  $with_qmake,      ,[$EXTENDED_PATH])
    if test -z "$QMAKE"; then
        AC_MSG_ERROR("Could not find qmake")
    fi
else
    AC_PATH_PROG(QMAKE,  qmake,      ,[$EXTENDED_PATH])
    if test -z "$QMAKE"; then
        AC_PATH_PROG(QMAKE,  qmake-qt4,      ,[$EXTENDED_PATH])
        if test -z "$QMAKE"; then
            AC_MSG_ERROR("Could not find qmake")
        fi
    fi
fi

AC_MSG_CHECKING(checking version of QT this qmake is part of)
qmake_version=`$QMAKE -v 2>&1 | awk '/Using Qt version/ { print $4;}'`
case $qmake_version in
    4.*) AC_MSG_RESULT( $qmake_version ) ;;
      *) AC_MSG_ERROR( "$qmake_version -- v4.x is required") ;;
esac



AC_ARG_WITH(templatedir, [  --with-templatedir=DIR  Specify directory path for fwbuilder template files ])
AC_ARG_WITH(docdir,      [  --with-docdir=DIR       Specify directory path for fwbuilder 
                          documentation files  ])
AC_ARG_WITH(datadir,     [  --with-datadir=DIR      Specify directory path for fwbuilder 
                          data files  ])



dnl
dnl   Determine init dir and add definition to config.h. Program
dnl   determines prefix name of the directory it was started from
dnl   and prepends it to the RES_DIR
dnl

PREFIX=$ac_default_prefix

if test "x$prefix" != "xNONE"; then
  PREFIX=$prefix
fi
AC_DEFINE_UNQUOTED(PREFIX, "${PREFIX}", [prefix])
AC_SUBST(PREFIX)

AC_DEFINE_UNQUOTED(VERSION,              "$VERSION", [version])
AC_SUBST(VERSION)


AC_PROG_INSTALL

AC_ISC_POSIX
AC_PROG_CC
dnl  AM_PROG_CC_STDC
AC_HEADER_STDC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_CXXCPP

dnl need this for intl to compile on FreeBSD and may be other platforms
AC_CHECK_FUNCS(strchr memcpy)


dnl AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
dnl AC_CANONICAL_HOST

AC_PROG_MAKE_SET


dnl Check for GNU make 
dnl 
AC_MSG_CHECKING(whether make is GNU Make)
if ${MAKE-make} -q --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
      AC_MSG_RESULT(yes)
else
      AC_MSG_RESULT(no)
      if test "$host_vendor" = "sun" ; then
              AC_MSG_ERROR("SUN make does not work for building Firewall Builder. Please install GNU make")
      fi
fi

dnl some platform-dependent flags
dnl 
dnl e.g. we need to set -I/sw/include before check for GETTEXT
dnl
GUILINKFLAGS=
case "$build_os" in
  *solaris*)
    GUILINKFLAGS="-export-dynamic"
    ;;
  *darwin*)
    if test -d /sw/include; then
      CXXFLAGS="-I/sw/include"
      CPPFLAGS="-I/sw/include"
      CFLAGS="-I/sw/include"
      LDFLAGS="-flat_namespace"
    fi
    LIBS="$LIBS -L/sw/lib"
    AC_CHECK_LIB(poll, poll, [LIBS="$LIBS -lpoll"],[
        AC_MSG_ERROR([Could not link with libpoll: library is not installed on this system]) 
    ])
    ;;
 esac
AC_SUBST(GUILINKFLAGS)

dnl
dnl forkpty is in libutil on Linux and BSD, while on Mac it is in libc
dnl
AC_CHECK_HEADERS( [pty.h libutil.h util.h],[],[],[#include <sys/types.h>])
AC_CHECK_LIB(c,forkpty,[
  AC_DEFINE_UNQUOTED(HAVE_FORKPTY, 1, [forkpty])
  ],[
  AC_CHECK_LIB(util,forkpty,[
    AC_DEFINE_UNQUOTED(HAVE_FORKPTY, 1, [forkpty])
    LIBS="-lutil $LIBS"
    ],[
    AC_MSG_RESULT(["forkpty not found, will use emulation"])
  ],[])
],[])

AC_CHECK_LIB(c,cfmakeraw,[
  AC_DEFINE_UNQUOTED(HAVE_CFMAKERAW, 1, [cfmakeraw])
])


dnl standard LIBTOOL fragment
dnl
dnl     commented out 12/20 - we now use qmake and do not need libtool 
dnl
dnl AC_LIBTOOL_DLOPEN
dnl AC_PROG_LIBTOOL
dnl AC_SUBST(LIBTOOL_DEPS)
dnl AM_PROG_LIBTOOL
dnl AC_PROG_RANLIB

AC_CHECK_HEADERS([getopt.h])
AC_CHECK_HEADERS([signal.h])

AC_CHECK_FUNCS(stat _stat signal)

AC_STRUCT_TM
AC_STRUCT_TIMEZONE

dnl do not insert spaces in these macros, even outside of []
AC_PATH_PROG(RCS_FILE_NAME,[rcs],[rcs],[$EXTENDED_PATH])
AC_PATH_PROG(RCSDIFF_FILE_NAME,[rcsdiff],[rcsdiff],[$EXTENDED_PATH])
AC_PATH_PROG(RLOG_FILE_NAME,[rlog],[rlog],[$EXTENDED_PATH])
AC_PATH_PROG(CI_FILE_NAME,[ci],[ci],[$EXTENDED_PATH])
AC_PATH_PROG(CO_FILE_NAME,[co],[co],[$EXTENDED_PATH])

AC_DEFINE_UNQUOTED(RCS_FILE_NAME,      ["$RCS_FILE_NAME"], [rcs_file_name])
AC_DEFINE_UNQUOTED(RCSDIFF_FILE_NAME,  ["$RCSDIFF_FILE_NAME"], [rcsdiff_file_name])
AC_DEFINE_UNQUOTED(RLOG_FILE_NAME,     ["$RLOG_FILE_NAME"], [rlog_file_name])
AC_DEFINE_UNQUOTED(CI_FILE_NAME,       ["$CI_FILE_NAME"], [ci_file_name])
AC_DEFINE_UNQUOTED(CO_FILE_NAME,       ["$CO_FILE_NAME"], [co_file_name])


AC_PATH_PROG(LIBFWBUILDER_CONFIG, libfwbuilder-config-${FWB_MAJOR_VERSION},  ,[$EXTENDED_PATH])

if test x$LIBFWBUILDER_CONFIG = x ; then
   AC_MSG_ERROR([*** libfwbuilder not installed, or libfwbuilder-config-${FWB_MAJOR_VERSION} is not in path])
else
  LIBFWBUILDER_CFLAGS_FWBUILDER="`$LIBFWBUILDER_CONFIG --cflags fwbuilder`"
  LIBFWBUILDER_CFLAGS_FWCOMPILER="`$LIBFWBUILDER_CONFIG --cflags fwcompiler`"
  LIBFWBUILDER_CFLAGS_FWBD="`$LIBFWBUILDER_CONFIG --cflags fwbd`"
  LIBFWBUILDER_INCLUDEPATH="`$LIBFWBUILDER_CONFIG --includepath`"
  LIBFWBUILDER_LIBPATH="`$LIBFWBUILDER_CONFIG --libpath`"
  LIBFWBUILDER_LIBS_FWBUILDER="`$LIBFWBUILDER_CONFIG --libs fwbuilder`"
  LIBFWBUILDER_LIBS_FWCOMPILER="`$LIBFWBUILDER_CONFIG --libs fwcompiler`"
  LIBFWBUILDER_LIBS_FWBD="`$LIBFWBUILDER_CONFIG --libs fwbd`"
  LIBFWBUILDER_STATICLIBS="`$LIBFWBUILDER_CONFIG --staticlibs`"
  LIBFWBUILDER_VERSION="`$LIBFWBUILDER_CONFIG --version`"
  FWBUILDER_XML_VERSION="`$LIBFWBUILDER_CONFIG --xml_version`"

  AC_MSG_CHECKING(libfwbuilder version)
  if test x${LIBFWBUILDER_VERSION} != x${REQUIRED_LIBFWBUILDER_VERSION} ; then
    AC_MSG_ERROR([*** Need libfwbuilder version $REQUIRED_LIBFWBUILDER_VERSION, found $LIBFWBUILDER_VERSION ])
  fi
  AC_MSG_RESULT($LIBFWBUILDER_VERSION)

  AC_SUBST(LIBFWBUILDER_CFLAGS_FWBUILDER)
  AC_SUBST(LIBFWBUILDER_CFLAGS_FWCOMPILER)
  AC_SUBST(LIBFWBUILDER_LIBS_FWBUILDER) 
  AC_SUBST(LIBFWBUILDER_LIBS_FWCOMPILER) 
  AC_SUBST(LIBFWBUILDER_LIBPATH) 
  AC_SUBST(LIBFWBUILDER_INCLUDEPATH)
  AC_SUBST(LIBFWBUILDER_STATICLIBS) 
  AC_SUBST(LIBFWBUILDER_VERSION)
  AC_SUBST(FWBUILDER_XML_VERSION)

fi

AC_DEFINE_UNQUOTED(LIBFWBUILDER_VERSION, "$LIBFWBUILDER_VERSION", [libfwbuilder_version])

AC_SUBST(LIBS) 

AC_LANG([C++])

AM_PATH_CPPUNIT(1.12.0, [HAVE_CPPUNIT="1"])
AC_DEFINE_UNQUOTED(HAVE_CPPUNIT, $HAVE_CPPUNIT)
AC_SUBST(HAVE_CPPUNIT)
AC_SUBST(CPPUNIT_CFLAGS)
AC_SUBST(CPPUNIT_LIBS)

AC_PATH_PROG(ANTLR_CONFIG, antlr-config, , [$EXTENDED_PATH])
AC_MSG_CHECKING(antlr)
HAVE_ANTLR_RUNTIME="1"
HAVE_EXTERNAL_ANTLR="0";
if test x$ANTLR_CONFIG = x; then
  ANTLR_INCLUDEPATH="`pwd`/src/"
  ANTLR_LIBS="`pwd`/src/antlr/libantlr.a"
  AC_MSG_RESULT(using provided)
else
  ANTLR_VERSION="`$ANTLR_CONFIG --version`"
  if test x$ANTLR_VERSION != x2.7.7; then
    ANTLR_INCLUDEPATH="`pwd`/src/"
    ANTLR_LIBS="`pwd`/src/antlr/libantlr.a"
    AC_MSG_RESULT(using provided)
  else
    ANTLR_INCLUDEPATH="`$ANTLR_CONFIG --cflags`"
    ANTLR_LIBS="`$ANTLR_CONFIG --libs`"
    HAVE_EXTERNAL_ANTLR="1"
    AC_MSG_RESULT(using external version $ANTLR_VERSION)
  fi
fi
AC_DEFINE_UNQUOTED(HAVE_ANTLR_RUNTIME, 1, [antlr_runtime])
AC_DEFINE_UNQUOTED(HAVE_EXTERNAL_ANTLR, $HAVE_EXTERNAL_ANTLR, [external_antlr])
AC_SUBST(HAVE_ANTLR_RUNTIME)
AC_SUBST(HAVE_EXTERNAL_ANTLR)
AC_SUBST(ANTLR_LIBS)
AC_SUBST(ANTLR_INCLUDEPATH)

# TODO: Probably need to repackage this as Autoconf macro.
#
# QT DBus framework is not always available. It is not included in QT
# for Windows and is missing in QT 4.5.3 Commercial package for Mac OS
# X 10.6 SnowLeopard (but it is present in QT 4.4.1 Commercial for
# Mac OS X 10.5 Leopard. Go figure.)
#
AC_MSG_CHECKING(QT DBus framework)
( cd config_tests
  C=""
  test -n "$QMAKESPEC" && C="$C -spec $QMAKESPEC "
  $QMAKE $C qtdbus_test.pro || exit 1
  test -f Makefile || exit 1
  make clean >config.log 2>&1
  make >>config.log 2>&1
)
if test $? -eq 0; then
  HAVE_QTDBUS="1"
  AC_MSG_RESULT(ok)
  AC_DEFINE(HAVE_QTDBUS)
else
  AC_MSG_RESULT(not available)
fi
AC_SUBST(HAVE_QTDBUS)

dnl ********************************************************************


if test "x$with_docdir" != "x"; then
  DOCDIR="${with_docdir}"
else
  DOCDIR="${PREFIX}/share/doc/fwbuilder-${VERSION}"
fi
DOCDIRPATH=`dirname ${DOCDIR}`

if test "x$with_datadir" != "x"; then
  DATADIR="${with_datadir}"
else
  DATADIR="${PREFIX}/share/"
fi

ICONSDIR=""

AC_MSG_CHECKING(what OS this is)

case ${host} in
  *-*-cygwin*)
    OS=cygwin
    OS_CYGWIN=1
    AC_MSG_RESULT(Win32 cygwin)
    DEFAULT_RES_DIR="resources"
    ;;

  *-*-mingw32*)
    OS=mingw32
    OS_MINGW=1
    AC_MSG_RESULT(Win32 mingw)
    DEFAULT_RES_DIR="resources"
    ;;

  *-*-darwin*)
    OS=MacOSX
    OS_MACOSX=1
    MANDIR="${PREFIX}/share/man/"
    AC_MSG_RESULT(MacOSX)
    DEFAULT_RES_DIR="../Resources"
    ;;

  *-*-solaris*)
    OS=Solaris
    OS_SOLARIS=1
    MANDIR="${PREFIX}/share/man/"
    AC_MSG_RESULT(Solaris)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    ;;

  *-*-freebsd*)
    OS=FreeBSD
    OS_FREEBSD=1
    MANDIR="${PREFIX}/man/"
    AC_MSG_RESULT(FreeBSD)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    ;;

  *-*-openbsd*)
    OS=OpenBSD
    OS_OPENBSD=1
    MANDIR="${PREFIX}/man/"
    AC_MSG_RESULT(OpenBSD)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    ;;

  *-*-kfreebsd*)
    OS=FreeBSD
    OS_FREEBSD=1
    if test -f /etc/debian_version ; then
       DISTRO=Debian
    else
       DISTRO="Unknown"
    fi
    MANDIR="${PREFIX}/share/man/"
    AC_MSG_RESULT($DISTRO GNU/kFreeBSD)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    ;;

  *-*-linux*)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    OS=Linux
    OS_LINUX=1
    if test -f /etc/debian_version ; then
	DISTRO=Debian
    elif test -f /etc/mandrake-release ; then
	DISTRO=Mandrake
    elif test -f /etc/slackware-version ; then
	DISTRO=Slackware
    elif test -f /etc/SuSE-release ; then
        DISTRO=SuSE
    elif test -f /etc/redhat-release ; then
#
# Mandrake has symlink /etc/redhat-release -> /etc/manrake-release ,
# so this check must be the last
#
	DISTRO=RedHat
    else
	DISTRO="Unknown"
    fi
    MANDIR="${PREFIX}/share/man/"
    ICONSDIR="${DATADIR}/icons/hicolor/"
    AC_MSG_RESULT($DISTRO Linux)
    ;;

  *)
    OS=Unknown
    OS_UNKNOWN=1
    DISTRO=Unknown
    MANDIR="${PREFIX}/share/man/"
    AC_MSG_RESULT(Unknown)
    DEFAULT_RES_DIR="${PREFIX}/share/fwbuilder-${VERSION}"
    ;;
esac

if test "x$with_templatedir" != "x"; then
  RES_DIR="${with_templatedir}"
else
  RES_DIR="$DEFAULT_RES_DIR"
fi

AC_DEFINE_UNQUOTED(RES_DIR, "$RES_DIR", [res_dir])
AC_SUBST(RES_DIR)

AC_SUBST(OS)
AC_DEFINE_UNQUOTED(OS, "${OS}", [os])
test -n "$OS_CYGWIN" && AC_DEFINE_UNQUOTED(OS_CYGWIN, "${OS_CYGWIN}", [cygwin])
test -n "$OS_MINGW" && AC_DEFINE_UNQUOTED(OS_MINGW, "${OS_MINGW}", [mingw])
test -n "$OS_MACOSX" && AC_DEFINE_UNQUOTED(OS_MACOSX, "${OS_MACOSX}", [macosx])
test -n "$OS_SOLARIS" && AC_DEFINE_UNQUOTED(OS_SOLARIS,"${OS_SOLARIS}",[solaris])
test -n "$OS_FREEBSD" && AC_DEFINE_UNQUOTED(OS_FREEBSD,"${OS_FREEBSD}",[freebsd])
test -n "$OS_OPENBSD" && AC_DEFINE_UNQUOTED(OS_OPENBSD,"${OS_OPENBSD}",[openbsd])
test -n "$OS_LINUX" && AC_DEFINE_UNQUOTED(OS_LINUX, "${OS_LINUX}", [linux])
test -n "$OS_SECUWALL" && AC_DEFINE_UNQUOTED(OS_SECUWALL, "${OS_SECUWALL}", [secuwall])
test -n "$OS_UNKNOWN" && AC_DEFINE_UNQUOTED(OS_UNKNOWN,"${OS_UNKNOWN}",[unknown])

AC_SUBST(DISTRO)
AC_DEFINE_UNQUOTED(DISTRO, "${DISTRO}", [distro])

AC_SUBST(DOCDIRPATH)
AC_DEFINE_UNQUOTED(DOCDIRPATH, "${DOCDIRPATH}", [docdirpath])

AC_SUBST(DOCDIR)
AC_DEFINE_UNQUOTED(DOCDIR, "${DOCDIR}", [docdir])

AC_SUBST(DATADIR)
AC_SUBST(MANDIR)
AC_SUBST(ICONSDIR)

AC_PATH_PROG(CCACHE, ccache, , )
AC_SUBST(CCACHE)

if test -n "$CCACHE"
then
        ccache -s
fi

AC_ARG_WITH(distcc,[  --with-distcc=N        Use distcc with N parallel make count])

if test -n "$with_distcc"; then
  AC_PATH_PROG(HAVE_DISTCC, distcc, , )
  if test -n "$HAVE_DISTCC"; then
    DISTCC=$HAVE_DISTCC
    AC_SUBST(DISTCC)
    PARALLEL_MAKE_COUNT=$with_distcc
    AC_SUBST(PARALLEL_MAKE_COUNT)
  fi

else

  AC_PATH_PROG(HAVE_DISTCC, distcc, , )
  if test -n "$HAVE_DISTCC"; then
     M_J=$(distcc -j 2>/dev/null)
     if test -n "$M_J"; then
        DISTCC=$HAVE_DISTCC
        AC_SUBST(DISTCC)
        PARALLEL_MAKE_COUNT=$M_J
        AC_SUBST(PARALLEL_MAKE_COUNT)
     fi
  fi
fi

dnl AC_CONFIG_FILES([ Main.make ])
AC_CONFIG_FILES([ qmake.inc ])

AC_CONFIG_FILES([ src/res/objects_init.xml ])
AC_CONFIG_FILES([ src/res/templates.xml ])



AC_OUTPUT

# QMAKE=$QMAKE CCACHE=$CCACHE QTDIR=$QTDIR ./runqmake.sh
QMAKE=$QMAKE QTDIR=$QTDIR ./runqmake.sh