dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.2)
AC_INIT(entities.h)
AC_REVISION
AC_CANONICAL_SYSTEM
AC_CONFIG_HEADER(config.h)

LIBXML_MAJOR_VERSION=2
LIBXML_MINOR_VERSION=2
LIBXML_MICRO_VERSION=4
LIBXML_VERSION=$LIBXML_MAJOR_VERSION.$LIBXML_MINOR_VERSION.$LIBXML_MICRO_VERSION
LIBXML_VERSION_INFO=`expr $LIBXML_MAJOR_VERSION + $LIBXML_MINOR_VERSION`:$LIBXML_MICRO_VERSION:$LIBXML_MINOR_VERSION

LIBXML_VERSION_NUMBER=`expr $LIBXML_MAJOR_VERSION \* 10000 + $LIBXML_MINOR_VERSION \* 100 + $LIBXML_MICRO_VERSION`

AC_SUBST(LIBXML_MAJOR_VERSION)
AC_SUBST(LIBXML_MINOR_VERSION)
AC_SUBST(LIBXML_MICRO_VERSION)
AC_SUBST(LIBXML_VERSION)
AC_SUBST(LIBXML_VERSION_INFO)
AC_SUBST(LIBXML_VERSION_NUMBER)

VERSION=$LIBXML_VERSION

dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PATH_PROG(RM, rm, /bin/rm)
AC_PATH_PROG(MV, mv, /bin/mv)
AC_PATH_PROG(TAR, tar, /bin/tar)
AC_PATH_PROG(GZIP, gzip, /bin/gzip)

dnl Checks for libraries.
for z in z gz ; do
   AC_CHECK_LIB(${z}, deflate,
    [LIBS="-l${z} $LIBS"; break])
done

dnl Checks for inet libraries:
AC_CHECK_LIB(socket, socket)
AC_CHECK_LIB(inet, connect)
AC_CHECK_LIB(nsl, t_accept)

dnl Checks for libunicode from Gnome
AC_CHECK_LIB(unicode, unicode_get_utf8,
[LIBS="-lunicode $LIBS" ; AC_CHECK_HEADERS(unicode.h)])

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h unistd.h ctype.h dirent.h errno.h malloc.h)
AC_CHECK_HEADERS(stdarg.h sys/stat.h sys/types.h time.h zlib.h)
AC_CHECK_HEADERS(ieeefp.h nan.h math.h sys/types.h sys/mman.h)
AC_CHECK_HEADERS(stdlib.h sys/socket.h netinet/in.h arpa/inet.h)
AC_CHECK_HEADERS(netdb.h sys/time.h sys/select.h resolv.h)

dnl Checks for library functions.
AC_FUNC_STRFTIME
AC_CHECK_FUNCS(strdup strndup strerror snprintf)
AC_CHECK_FUNCS(finite isinf isnan isnand strftime localtime)

dnl
dnl Workaround wor HP native compiler
dnl http://bugs.gnome.org/db/31/3163.html
dnl
if test "${CC}" != "gcc" ; then
    case "${host}" in
          *-*-hpux* )
	       CFLAGS="${CFLAGS} -Wp,-H30000 -Ae"
	       ;;
    esac
else    
    case "${host}" in
          *linux* )
	       CFLAGS="${CFLAGS} -pedantic"
	       ;;
    esac
fi

if test "${LOGNAME}" = "veillard" ; then
    if test "${with_mem_debug}" = "" ; then
	with_mem_debug="yes"
    fi
    if test "${with_docbook}" = "" ; then
	with_docbook="yes"
    fi
    if test "${with_xptr}" = "" ; then
	with_xptr="yes"
    fi
fi

dnl
dnl Use buffers for content
dnl

AC_ARG_WITH(buffers, [  --with-buffers          Use buffers for node content (off)])
if test "$with_buffers" = "yes" ; then
    CFLAGS="${CFLAGS} -DXML_USE_BUFFER_CONTENT"
fi

AC_SUBST(CFLAGS)

LIBXML_LIBS="${LIBS}"
AC_CHECK_LIB(history, append_history)
AC_CHECK_LIB(readline, readline)

dnl
dnl Disable various pieces
dnl

AC_ARG_WITH(ftp, [  --with-ftp              Add the FTP support (on)])
if test "$with_ftp" = "no" ; then
    echo Disabling FTP support
    WITH_FTP=0
    FTP_OBJ=
else    
    WITH_FTP=1
    FTP_OBJ=nanoftp.o
fi
AC_SUBST(WITH_FTP)
AC_SUBST(FTP_OBJ)

AC_ARG_WITH(http, [  --with-http             Add the HTTP support (on)])
if test "$with_http" = "no" ; then
    echo Disabling HTTP support
    WITH_HTTP=0
    HTTP_OBJ=
else    
    WITH_HTTP=1
    HTTP_OBJ=nanohttp.o
fi
AC_SUBST(WITH_HTTP)
AC_SUBST(HTTP_OBJ)

AC_ARG_WITH(html, [  --with-html             Add the HTML support (on)])
if test "$with_html" = "no" ; then
    echo Disabling HTML support
    WITH_HTML=0
    HTML_OBJ=
else    
    WITH_HTML=1
    HTML_OBJ="HTMLparser.o HTMLtree.o"
fi
AC_SUBST(WITH_HTML)
AC_SUBST(HTML_OBJ)

AC_ARG_WITH(docbook, [  --with-docbook         Add the Docbook support (off)])
if test "$with_docbook" = "yes" ; then
    echo Enabling Docbook support
    WITH_SGML=1
    SGML_OBJ="SGMLparser.o"
else    
    WITH_SGML=0
    SGML_OBJ=
fi
AC_SUBST(WITH_SGML)
AC_SUBST(SGML_OBJ)

AC_ARG_WITH(xpath, [  --with-xpath            Add the XPATH support (on)])
if test "$with_xpath" = "no" ; then
    echo Disabling XPATH support
    WITH_XPATH=0
    XPATH_OBJ=
else    
    WITH_XPATH=1
    XPATH_OBJ=xpath.o
fi
AC_SUBST(WITH_XPATH)
AC_SUBST(XPATH_OBJ)

AC_ARG_WITH(xptr, [  --with-xptr             Add the XPointer support (off)])
if test "$with_xptr" = "yes" ; then
    if test "$WITH_XPATH" != "1" ; then
       echo Enabling XPointer support requires XPath
       exit 1
    fi
    echo Enabling XPointer support
    WITH_XPTR=1
    XPTR_OBJ=xpointer.o
else    
    WITH_XPTR=0
    XPTR_OBJ=
fi
AC_SUBST(WITH_XPTR)
AC_SUBST(XPTR_OBJ)

AC_ARG_WITH(iconv, [  --with-iconv            Add the ICONV support (on)])
if test "$with_iconv" = "no" ; then
    echo Disabling ICONV support
    WITH_ICONV=0
else    
    AC_CHECK_FUNCS(iconv)
    if test "$have_iconv" != "" ; then
        echo Iconv support not found
	WITH_ICONV=0
    else
	WITH_ICONV=1
    fi
fi
AC_SUBST(WITH_ICONV)

AC_ARG_WITH(debug, [  --with-debug            Add the debugging module (on)])
if test "$with_debug" = "no" ; then
    echo Disabling DEBUG support
    WITH_DEBUG=0
    DEBUG_OBJ=
else    
    WITH_DEBUG=1
    DEBUG_OBJ=debugXML.o
fi
AC_SUBST(WITH_DEBUG)
AC_SUBST(DEBUG_OBJ)

AC_ARG_WITH(mem_debug, [  --with-mem-debug        Add the memory debugging module (off)])
if test "$with_mem_debug" = "no" ; then
    WITH_MEM_DEBUG=0
else    
    echo Enabling memory debug support
    WITH_MEM_DEBUG=1
fi
AC_SUBST(WITH_MEM_DEBUG)

AC_SUBST(LIBXML_MAJOR_VERSION)

xmlextrasrcdir=""
AC_SUBST(xmlextrasrcdir)
AC_SUBST(LIBXML_LIBS)
AC_OUTPUT(Makefile xmlversion.h win32config.h)