configure.in - fp2-dev/platform/external/libxml2 - Gitiles

 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.2)
 AC_INIT(entities.c)
 AM_CONFIG_HEADER(config.h)
 AC_CANONICAL_HOST

 LIBXML_MAJOR_VERSION=2
 LIBXML_MINOR_VERSION=4
 LIBXML_MICRO_VERSION=24
 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}

 AM_INIT_AUTOMAKE(libxml2, $VERSION)

 AC_ARG_WITH(html-dir, [  --with-html-dir=PATH path to installed docs ])

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

 dnl Make sure we have an ANSI compiler
 AM_C_PROTOTYPES
 test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)

 AM_PROG_LIBTOOL

 AM_MAINTAINER_MODE

 dnl Checks for zlib library.
 _cppflags="${CPPFLAGS}"
 _ldflags="${LDFLAGS}"


 AC_ARG_WITH(zlib,
 [  --with-zlib[=DIR]       use libz in DIR],[
   if test "$withval" != "no" -a "$withval" != "yes"; then
     Z_DIR=$withval
     CPPFLAGS="${CPPFLAGS} -I$withval/include"
     LDFLAGS="${LDFLAGS} -L$withval/lib"
   fi
 ])
 if test "$with_zlib" = "no"; then
     echo "Disabling compression support"
 else
     AC_CHECK_HEADERS(zlib.h,
 	AC_CHECK_LIB(z, gzread,[
 	    AC_DEFINE(HAVE_LIBZ)
 	    if test "x${Z_DIR}" != "x"; then
 		Z_CFLAGS="-I${Z_DIR}/include"
 		Z_LIBS="-L${Z_DIR}/lib -lz"
 		[case ${host} in
 		    *-*-solaris*)
 			Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
 			;;
 		esac]
 	    else
 		Z_LIBS="-lz"
 	    fi]))
 fi

 AC_SUBST(Z_CFLAGS)
 AC_SUBST(Z_LIBS)

 CPPFLAGS=${_cppflags}
 LDFLAGS=${_ldflags}

 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 ansidecl.h)
 AC_CHECK_HEADERS(ieeefp.h nan.h math.h fp_class.h float.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 sys/mman.h)
 AC_CHECK_HEADERS(sys/timeb.h signal.h arpa/nameser.h resolv.h)

 dnl Specific dir for HTML output ?
 if test "x$with_html_dir" = "x" ; then
   HTML_DIR='$(prefix)/doc'
 else
   HTML_DIR=$with_html_dir
 fi

 AC_SUBST(HTML_DIR)

 dnl Checks for library functions.
 AC_FUNC_STRFTIME
 AC_CHECK_FUNCS(strdup strndup strerror)
 AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
 AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
 AC_CHECK_FUNCS(stat _stat signal)

 dnl Checking the standard string functions availability
 AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
                NEED_TRIO=1)

 dnl Checks for inet libraries:
 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
 AC_CHECK_FUNC(connect, , AC_CHECK_LIB(inet, connect))

 dnl Determine what socket length (socklen_t) data type is
 AC_MSG_CHECKING([for type of socket length (socklen_t)])
 AC_TRY_COMPILE2([
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>],[
 (void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
   AC_MSG_RESULT(socklen_t *)
   SOCKLEN_T=socklen_t],[
   AC_TRY_COMPILE2([
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>],[
 (void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
     AC_MSG_RESULT(size_t *)
     SOCKLEN_T=size_t],[
     AC_TRY_COMPILE2([
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>],[
 (void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
       AC_MSG_RESULT(int *)
       SOCKLEN_T=int],[
       AC_MSG_WARN(could not determine)])])])
 AC_DEFINE_UNQUOTED(SOCKLEN_T, $SOCKLEN_T)

 dnl Checks for isnan in libm if not in libc
 AC_CHECK_FUNC(isnan, , AC_CHECK_LIB(m, isnan,
   [AC_DEFINE(HAVE_ISNAN)]))

 AC_CHECK_FUNC(isinf, AC_DEFINE(HAVE_ISINF) , AC_CHECK_LIB(m, isinf,
   [AC_DEFINE(HAVE_ISINF)]))

 XML_LIBDIR='-L${libdir}'
 XML_INCLUDEDIR='-I${includedir}/libxml2'

 dnl
 dnl Extra flags
 dnl
 XML_CFLAGS=""
 RDL_LIBS=""

 dnl
 dnl Workaround for native compilers
 dnl  HP  : http://bugs.gnome.org/db/31/3163.html
 dnl  DEC : Enable NaN/Inf
 dnl
 if test "${GCC}" != "yes" ; then
     case "${host}" in
           *-*-hpux* )
 	       CFLAGS="${CFLAGS} -Wp,-H30000"
 	       ;;
           *-dec-osf* )
                CFLAGS="${CFLAGS} -ieee"
                ;;
     esac
 else
     CFLAGS="${CFLAGS} -Wall"
     case "${host}" in
           alpha*-*-linux* )
 	       CFLAGS="${CFLAGS} -mieee"
 	       ;;
 	  alpha*-*-osf* )
 	       CFLAGS="${CFLAGS} -mieee"
 	       ;;
     esac
 fi
 case ${host} in
     *-*-solaris*)
         XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
         ;;
     hppa*-hp-mpeix)
         NEED_TRIO=1
 	;;
 esac


 dnl
 dnl check for python
 dnl

 PYTHON=
 PYTHON_VERSION=
 PYTHON_INCLUDES=
 PYTHON_SITE_PACKAGES=
 AC_ARG_WITH(python, [  --with-python[=DIR]    Build Python bindings if found])
 if test "$with_python" != "no" ; then
     if test -x "$with_python/bin/python"
     then
         echo Found python in $with_python/bin/python
         PYTHON="$with_python/bin/python"
     else
 	if test -x "$with_python"
 	then
 	    echo Found python in $with_python/bin/python
 	    PYTHON="$with_python/bin/python"
 	else
 	    AC_PATH_PROG(PYTHON, python python2.2 python2.1 python2.0 python1.6 python1.5)
 	fi
     fi
     if test "$PYTHON" != ""
     then
         PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
 	echo Found Python version $PYTHON_VERSION
     fi
     if test "$PYTHON_VERSION" != ""
     then
 	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
 	   -d $with_python/lib/python$PYTHON_VERSION/site-packages
 	then
 	    PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
 	    PYTHON_SITE_PACKAGES=$with_python/lib/python$PYTHON_VERSION/site-packages
 	else
 	    if test -r $prefix/include/python$PYTHON_VERSION/Python.h
 	    then
 	        PYTHON_INCLUDES='$(prefix)/include/python$(PYTHON_VERSION)'
 		PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
 	    else
 		if test -r /usr/include/python$PYTHON_VERSION/Python.h
 		then
 		    PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
 		    PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
 		else
 		    echo could not find python$PYTHON_VERSION/Python.h
 		fi
 	    fi
 	    if ! test -d "$PYTHON_SITE_PACKAGES"
 	    then
 		    PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
 	    fi
 	fi
     fi
 fi
 AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")

 dnl
 dnl Tester makes use of readline if present
 dnl
 _cppflags="${CPPFLAGS}"
 _ldflags="${LDFLAGS}"

 AC_ARG_WITH(readline,
 [  --with-readline=DIR     use readline in DIR],[
   if test "$withval" != "no" -a "$withval" != "yes"; then
     RDL_DIR=$withval
     CPPFLAGS="${CPPFLAGS} -I$withval/include"
     LDFLAGS="${LDFLAGS} -L$withval/lib"
   fi
 ])

 dnl
 dnl specific tests to setup DV's devel environment with debug etc ...
 dnl (-Wunreachable-code)
 dnl
 if test "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ; then
     if test "${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
     if test "${with_schemas}" = "" ; then
         with_schemas="yes"
     fi
     CFLAGS="-g -O -pedantic -W -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls "
 dnl -Wcast-qual -ansi
 fi

 dnl
 dnl Check for trio string functions
 dnl

 if test "${NEED_TRIO}" = "1" ; then
     echo Adding trio library for string functions
     WITH_TRIO=1
 else
     WITH_TRIO=0
 fi
 AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
 AC_SUBST(WITH_TRIO)

 dnl
 dnl Aloow to enable/disable various pieces
 dnl

 THREAD_LIBS=""
 WITH_THREADS=0
 THREAD_CFLAGS=""
 TEST_THREADS=""

 AC_ARG_WITH(threads, [  --with-threads          Add multithread support(off)])
 if test "$with_threads" = "yes" ; then
     echo Enabling multithreaded support

     AC_CHECK_HEADER(pthread.h,
 	AC_CHECK_LIB(pthread, pthread_join,[
 	   THREAD_LIBS="-lpthread"
 	   AC_DEFINE(HAVE_LIBPTHREAD)
 	   AC_DEFINE(HAVE_PTHREAD_H)
 	   WITH_THREADS="1"]))

     if test "$WITH_THREADS" = "1" ; then
 	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
 	TEST_THREADS="Threadtests"
     fi
 fi
 AC_ARG_WITH(thread-alloc, [  --with-thread-alloc     Add per-thread memory(off)])
 if test "$with_threads_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
     THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
 fi

 AC_SUBST(THREAD_LIBS)
 AC_SUBST(WITH_THREADS)
 AC_SUBST(THREAD_CFLAGS)
 AC_SUBST(TEST_THREADS)

 AC_ARG_WITH(history, [  --with-history          Add history support to xmllint shell(off)])
 if test "$with_history" = "yes" ; then
     echo Enabling xmllint shell history
     dnl check for terminal library. this is a very cool solution
     dnl from octave's configure.in
     unset tcap
     for termlib in ncurses curses termcap terminfo termlib; do
 	AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
 	test -n "$tcap" && break
     done

     AC_CHECK_HEADER(readline/history.h,
 	AC_CHECK_LIB(history, append_history,[
 	   RDL_LIBS="-lhistory"
 	   AC_DEFINE(HAVE_LIBHISTORY)]))
     AC_CHECK_HEADER(readline/readline.h,
 	AC_CHECK_LIB(readline, readline,[
 	   RDL_LIBS="-lreadline $RDL_LIBS $tcap"
 	   AC_DEFINE(HAVE_LIBREADLINE)], , $tcap))
     if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
 	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
 	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
     else
 	CPPFLAGS=${_cppflags}
     fi
     LDFLAGS=${_ldflags}
 fi

 AC_SUBST(WITH_FTP)
 AC_SUBST(FTP_OBJ)
 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(catalog, [  --with-catalog          Add the Catalog support (on)])
 if test "$with_catalog" = "no" ; then
     echo Disabling Catalog support
     WITH_CATALOG=0
     CATALOG_OBJ=
 else
     WITH_CATALOG=1
     CATALOG_OBJ="catalog.o"
 fi
 AC_SUBST(WITH_CATALOG)
 AC_SUBST(CATALOG_OBJ)

 AC_ARG_WITH(docbook, [  --with-docbook          Add Docbook SGML support (on)])
 if test "$with_docbook" = "no" ; then
     echo Disabling Docbook support
     WITH_DOCB=0
     DOCB_OBJ=
 else
     WITH_DOCB=1
     DOCB_OBJ="DOCBparser.o"
 fi
 AC_SUBST(WITH_DOCB)
 AC_SUBST(DOCB_OBJ)


 AC_ARG_WITH(xpath, [  --with-xpath            Add the XPATH support (on)])
 if test "$with_xpath" = "no" ; then
     echo Disabling XPATH support
     with_xptr="no"
     with_c14n="no"
     with_xinclude="no"
     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 (on)])
 if test "$with_xptr" = "no" ; then
     echo Disabling XPointer support
     WITH_XPTR=0
     XPTR_OBJ=
 else
     WITH_XPTR=1
     XPTR_OBJ=xpointer.o
 fi
 AC_SUBST(WITH_XPTR)
 AC_SUBST(XPTR_OBJ)

 AC_ARG_WITH(c14n, [  --with-c14n             Add the Canonicalization support (on)])
 if test "$with_c14n" = "no" ; then
     echo Disabling C14N support
     WITH_C14N=0
     C14N_OBJ=
 else
     WITH_C14N=1
     C14N_OBJ="c14n.c"
 fi
 AC_SUBST(WITH_C14N)
 AC_SUBST(C14N_OBJ)

 AC_ARG_WITH(xinclude, [  --with-xinclude         Add the XInclude support (on)])
 if test "$with_xinclude" = "no" ; then
     echo Disabling XInclude support
     WITH_XINCLUDE=0
     XINCLUDE_OBJ=
     with_xinclude="no"
 else
     WITH_XINCLUDE=1
     XINCLUDE_OBJ=xinclude.o
 fi
 AC_SUBST(WITH_XINCLUDE)
 AC_SUBST(XINCLUDE_OBJ)

 WITH_ICONV=0
 AC_ARG_WITH(iconv, [  --with-iconv[=DIR]      Add ICONV support (on)])
 if test "$with_iconv" = "no" ; then
     echo Disabling ICONV support
 else
     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
 	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
 	# Export this since our headers include iconv.h
 	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
 	ICONV_LIBS="-L$with_iconv/lib"
     fi

     AC_CHECK_HEADER(iconv.h,
 	AC_MSG_CHECKING(for iconv)
 	AC_TRY_LINK([#include <stdlib.h>
 #include <iconv.h>],[
 iconv_t cd = iconv_open ("","");
 iconv (cd, NULL, NULL, NULL, NULL);],[
 	    AC_MSG_RESULT(yes)
 	    WITH_ICONV=1],[
 	    AC_MSG_RESULT(no)
 	    AC_MSG_CHECKING(for iconv in -liconv)

 	    _ldflags="${LDFLAGS}"
 	    _libs="${LIBS}"
 	    LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
 	    LIBS="${LIBS} -liconv"

 	    AC_TRY_LINK([#include <stdlib.h>
 #include <iconv.h>],[
 iconv_t cd = iconv_open ("","");
 iconv (cd, NULL, NULL, NULL, NULL);],[
 		AC_MSG_RESULT(yes)
 		WITH_ICONV=1
 		ICONV_LIBS="${ICONV_LIBS} -liconv"
 		LIBS="${_libs}"
 		LDFLAGS="${_ldflags}"],[
 		AC_MSG_RESULT(no)
 		LIBS="${_libs}"
 		LDFLAGS="${_ldflags}"])]))
 fi
 M_LIBS="-lm"
 XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
 AC_SUBST(WITH_ICONV)

 AC_ARG_WITH(schemas, [  --with-schemas              Add experimental Schemas support (off)])
 if test "$with_schemas" = "yes" ; then
     echo Enabling Schemas support
     WITH_SCHEMAS=1
     TEST_SCHEMAS="Regexptests Automatatests Schemastests"
 else
     WITH_SCHEMAS=0
     TEST_SCHEMAS=
 fi
 AC_SUBST(WITH_SCHEMAS)
 AC_SUBST(TEST_SCHEMAS)

 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" = "yes" ; then
     echo Enabling memory debug support
     WITH_MEM_DEBUG=1
 else
     WITH_MEM_DEBUG=0
 fi
 AC_SUBST(WITH_MEM_DEBUG)

 AC_SUBST(CFLAGS)
 AC_SUBST(XML_CFLAGS)

 AC_SUBST(XML_LIBDIR)
 AC_SUBST(XML_LIBS)
 AC_SUBST(ICONV_LIBS)
 AC_SUBST(XML_INCLUDEDIR)
 AC_SUBST(HTML_DIR)
 AC_SUBST(HAVE_ISNAN)
 AC_SUBST(HAVE_ISINF)
 AC_SUBST(PYTHON)
 AC_SUBST(PYTHON_VERSION)
 AC_SUBST(PYTHON_INCLUDES)
 AC_SUBST(PYTHON_SITE_PACKAGES)

 AC_SUBST(M_LIBS)
 AC_SUBST(RDL_LIBS)

 rm -f rm COPYING.LIB COPYING
 ln -s Copyright COPYING

 AC_OUTPUT(libxml.spec Makefile include/Makefile include/libxml/Makefile doc/Makefile example/Makefile python/Makefile python/tests/Makefile include/libxml/xmlversion.h include/libxml/xmlwin32version.h xml2-config libxml-2.0.pc xml2Conf.sh python/setup.py)

 chmod +x xml2-config xml2Conf.sh python/setup.py
	dnl Process this file with autoconf to produce a configure script.
	AC_PREREQ(2.2)
	AC_INIT(entities.c)
	AM_CONFIG_HEADER(config.h)
	AC_CANONICAL_HOST

	LIBXML_MAJOR_VERSION=2
	LIBXML_MINOR_VERSION=4
	LIBXML_MICRO_VERSION=24
	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}

	AM_INIT_AUTOMAKE(libxml2, $VERSION)

	AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs ])

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

	dnl Make sure we have an ANSI compiler
	AM_C_PROTOTYPES
	test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)

	AM_PROG_LIBTOOL

	AM_MAINTAINER_MODE

	dnl Checks for zlib library.
	_cppflags="${CPPFLAGS}"
	_ldflags="${LDFLAGS}"


	AC_ARG_WITH(zlib,
	[ --with-zlib[=DIR] use libz in DIR],[
	if test "$withval" != "no" -a "$withval" != "yes"; then
	Z_DIR=$withval
	CPPFLAGS="${CPPFLAGS} -I$withval/include"
	LDFLAGS="${LDFLAGS} -L$withval/lib"
	fi
	])
	if test "$with_zlib" = "no"; then
	echo "Disabling compression support"
	else
	AC_CHECK_HEADERS(zlib.h,
	AC_CHECK_LIB(z, gzread,[
	AC_DEFINE(HAVE_LIBZ)
	if test "x${Z_DIR}" != "x"; then
	Z_CFLAGS="-I${Z_DIR}/include"
	Z_LIBS="-L${Z_DIR}/lib -lz"
	[case ${host} in
	--solaris*)
	Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
	;;
	esac]
	else
	Z_LIBS="-lz"
	fi]))
	fi

	AC_SUBST(Z_CFLAGS)
	AC_SUBST(Z_LIBS)

	CPPFLAGS=${_cppflags}
	LDFLAGS=${_ldflags}

	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 ansidecl.h)
	AC_CHECK_HEADERS(ieeefp.h nan.h math.h fp_class.h float.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 sys/mman.h)
	AC_CHECK_HEADERS(sys/timeb.h signal.h arpa/nameser.h resolv.h)

	dnl Specific dir for HTML output ?
	if test "x$with_html_dir" = "x" ; then
	HTML_DIR='$(prefix)/doc'
	else
	HTML_DIR=$with_html_dir
	fi

	AC_SUBST(HTML_DIR)

	dnl Checks for library functions.
	AC_FUNC_STRFTIME
	AC_CHECK_FUNCS(strdup strndup strerror)
	AC_CHECK_FUNCS(finite isnand fp_class class fpclass)
	AC_CHECK_FUNCS(strftime localtime gettimeofday ftime)
	AC_CHECK_FUNCS(stat _stat signal)

	dnl Checking the standard string functions availability
	AC_CHECK_FUNCS(printf sprintf fprintf snprintf vfprintf vsprintf vsnprintf sscanf,,
	NEED_TRIO=1)

	dnl Checks for inet libraries:
	AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
	AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
	AC_CHECK_FUNC(connect, , AC_CHECK_LIB(inet, connect))

	dnl Determine what socket length (socklen_t) data type is
	AC_MSG_CHECKING([for type of socket length (socklen_t)])
	AC_TRY_COMPILE2([
	#include <stddef.h>
	#include <sys/types.h>
	#include <sys/socket.h>],[
	(void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)],[
	AC_MSG_RESULT(socklen_t *)
	SOCKLEN_T=socklen_t],[
	AC_TRY_COMPILE2([
	#include <stddef.h>
	#include <sys/types.h>
	#include <sys/socket.h>],[
	(void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)],[
	AC_MSG_RESULT(size_t *)
	SOCKLEN_T=size_t],[
	AC_TRY_COMPILE2([
	#include <stddef.h>
	#include <sys/types.h>
	#include <sys/socket.h>],[
	(void)getsockopt (1, 1, 1, NULL, (int *)NULL)],[
	AC_MSG_RESULT(int *)
	SOCKLEN_T=int],[
	AC_MSG_WARN(could not determine)])])])
	AC_DEFINE_UNQUOTED(SOCKLEN_T, $SOCKLEN_T)

	dnl Checks for isnan in libm if not in libc
	AC_CHECK_FUNC(isnan, , AC_CHECK_LIB(m, isnan,
	[AC_DEFINE(HAVE_ISNAN)]))

	AC_CHECK_FUNC(isinf, AC_DEFINE(HAVE_ISINF) , AC_CHECK_LIB(m, isinf,
	[AC_DEFINE(HAVE_ISINF)]))

	XML_LIBDIR='-L${libdir}'
	XML_INCLUDEDIR='-I${includedir}/libxml2'

	dnl
	dnl Extra flags
	dnl
	XML_CFLAGS=""
	RDL_LIBS=""

	dnl
	dnl Workaround for native compilers
	dnl HP : http://bugs.gnome.org/db/31/3163.html
	dnl DEC : Enable NaN/Inf
	dnl
	if test "${GCC}" != "yes" ; then
	case "${host}" in
	--hpux* )
	CFLAGS="${CFLAGS} -Wp,-H30000"
	;;
	-dec-osf )
	CFLAGS="${CFLAGS} -ieee"
	;;
	esac
	else
	CFLAGS="${CFLAGS} -Wall"
	case "${host}" in
	alpha--linux* )
	CFLAGS="${CFLAGS} -mieee"
	;;
	alpha--osf* )
	CFLAGS="${CFLAGS} -mieee"
	;;
	esac
	fi
	case ${host} in
	--solaris*)
	XML_LIBDIR="${XML_LIBDIR} -R${libdir}"
	;;
	hppa*-hp-mpeix)
	NEED_TRIO=1
	;;
	esac


	dnl
	dnl check for python
	dnl

	PYTHON=
	PYTHON_VERSION=
	PYTHON_INCLUDES=
	PYTHON_SITE_PACKAGES=
	AC_ARG_WITH(python, [ --with-python[=DIR] Build Python bindings if found])
	if test "$with_python" != "no" ; then
	if test -x "$with_python/bin/python"
	then
	echo Found python in $with_python/bin/python
	PYTHON="$with_python/bin/python"
	else
	if test -x "$with_python"
	then
	echo Found python in $with_python/bin/python
	PYTHON="$with_python/bin/python"
	else
	AC_PATH_PROG(PYTHON, python python2.2 python2.1 python2.0 python1.6 python1.5)
	fi
	fi
	if test "$PYTHON" != ""
	then
	PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
	echo Found Python version $PYTHON_VERSION
	fi
	if test "$PYTHON_VERSION" != ""
	then
	if test -r $with_python/include/python$PYTHON_VERSION/Python.h -a \
	-d $with_python/lib/python$PYTHON_VERSION/site-packages
	then
	PYTHON_INCLUDES=$with_python/include/python$PYTHON_VERSION
	PYTHON_SITE_PACKAGES=$with_python/lib/python$PYTHON_VERSION/site-packages
	else
	if test -r $prefix/include/python$PYTHON_VERSION/Python.h
	then
	PYTHON_INCLUDES='$(prefix)/include/python$(PYTHON_VERSION)'
	PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
	else
	if test -r /usr/include/python$PYTHON_VERSION/Python.h
	then
	PYTHON_INCLUDES=/usr/include/python$PYTHON_VERSION
	PYTHON_SITE_PACKAGES='$(libdir)/python$(PYTHON_VERSION)/site-packages'
	else
	echo could not find python$PYTHON_VERSION/Python.h
	fi
	fi
	if ! test -d "$PYTHON_SITE_PACKAGES"
	then
	PYTHON_SITE_PACKAGES=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib()"`
	fi
	fi
	fi
	fi
	AM_CONDITIONAL(WITH_PYTHON, test "$PYTHON_INCLUDES" != "")

	dnl
	dnl Tester makes use of readline if present
	dnl
	_cppflags="${CPPFLAGS}"
	_ldflags="${LDFLAGS}"

	AC_ARG_WITH(readline,
	[ --with-readline=DIR use readline in DIR],[
	if test "$withval" != "no" -a "$withval" != "yes"; then
	RDL_DIR=$withval
	CPPFLAGS="${CPPFLAGS} -I$withval/include"
	LDFLAGS="${LDFLAGS} -L$withval/lib"
	fi
	])

	dnl
	dnl specific tests to setup DV's devel environment with debug etc ...
	dnl (-Wunreachable-code)
	dnl
	if test "${LOGNAME}" = "veillard" -a "`pwd`" = "/u/veillard/XML" ; then
	if test "${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
	if test "${with_schemas}" = "" ; then
	with_schemas="yes"
	fi
	CFLAGS="-g -O -pedantic -W -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls "
	dnl -Wcast-qual -ansi
	fi

	dnl
	dnl Check for trio string functions
	dnl

	if test "${NEED_TRIO}" = "1" ; then
	echo Adding trio library for string functions
	WITH_TRIO=1
	else
	WITH_TRIO=0
	fi
	AM_CONDITIONAL(WITH_TRIO_SOURCES, test "${NEED_TRIO}" = "1")
	AC_SUBST(WITH_TRIO)

	dnl
	dnl Aloow to enable/disable various pieces
	dnl

	THREAD_LIBS=""
	WITH_THREADS=0
	THREAD_CFLAGS=""
	TEST_THREADS=""

	AC_ARG_WITH(threads, [ --with-threads Add multithread support(off)])
	if test "$with_threads" = "yes" ; then
	echo Enabling multithreaded support

	AC_CHECK_HEADER(pthread.h,
	AC_CHECK_LIB(pthread, pthread_join,[
	THREAD_LIBS="-lpthread"
	AC_DEFINE(HAVE_LIBPTHREAD)
	AC_DEFINE(HAVE_PTHREAD_H)
	WITH_THREADS="1"]))

	if test "$WITH_THREADS" = "1" ; then
	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
	TEST_THREADS="Threadtests"
	fi
	fi
	AC_ARG_WITH(thread-alloc, [ --with-thread-alloc Add per-thread memory(off)])
	if test "$with_threads_alloc" = "yes" -a "$WITH_THREADS" = "1" ; then
	THREAD_CFLAGS="$THREAD_CFLAGS -DLIBXML_THREAD_ALLOC_ENABLED"
	fi

	AC_SUBST(THREAD_LIBS)
	AC_SUBST(WITH_THREADS)
	AC_SUBST(THREAD_CFLAGS)
	AC_SUBST(TEST_THREADS)

	AC_ARG_WITH(history, [ --with-history Add history support to xmllint shell(off)])
	if test "$with_history" = "yes" ; then
	echo Enabling xmllint shell history
	dnl check for terminal library. this is a very cool solution
	dnl from octave's configure.in
	unset tcap
	for termlib in ncurses curses termcap terminfo termlib; do
	AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
	test -n "$tcap" && break
	done

	AC_CHECK_HEADER(readline/history.h,
	AC_CHECK_LIB(history, append_history,[
	RDL_LIBS="-lhistory"
	AC_DEFINE(HAVE_LIBHISTORY)]))
	AC_CHECK_HEADER(readline/readline.h,
	AC_CHECK_LIB(readline, readline,[
	RDL_LIBS="-lreadline $RDL_LIBS $tcap"
	AC_DEFINE(HAVE_LIBREADLINE)], , $tcap))
	if test -n "$RDL_DIR" -a -n "$RDL_LIBS"; then
	CPPFLAGS="$CPPFLAGS -I${RDL_DIR}/include"
	RDL_LIBS="-L${RDL_DIR}/lib $RDL_LIBS"
	else
	CPPFLAGS=${_cppflags}
	fi
	LDFLAGS=${_ldflags}
	fi

	AC_SUBST(WITH_FTP)
	AC_SUBST(FTP_OBJ)
	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(catalog, [ --with-catalog Add the Catalog support (on)])
	if test "$with_catalog" = "no" ; then
	echo Disabling Catalog support
	WITH_CATALOG=0
	CATALOG_OBJ=
	else
	WITH_CATALOG=1
	CATALOG_OBJ="catalog.o"
	fi
	AC_SUBST(WITH_CATALOG)
	AC_SUBST(CATALOG_OBJ)

	AC_ARG_WITH(docbook, [ --with-docbook Add Docbook SGML support (on)])
	if test "$with_docbook" = "no" ; then
	echo Disabling Docbook support
	WITH_DOCB=0
	DOCB_OBJ=
	else
	WITH_DOCB=1
	DOCB_OBJ="DOCBparser.o"
	fi
	AC_SUBST(WITH_DOCB)
	AC_SUBST(DOCB_OBJ)


	AC_ARG_WITH(xpath, [ --with-xpath Add the XPATH support (on)])
	if test "$with_xpath" = "no" ; then
	echo Disabling XPATH support
	with_xptr="no"
	with_c14n="no"
	with_xinclude="no"
	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 (on)])
	if test "$with_xptr" = "no" ; then
	echo Disabling XPointer support
	WITH_XPTR=0
	XPTR_OBJ=
	else
	WITH_XPTR=1
	XPTR_OBJ=xpointer.o
	fi
	AC_SUBST(WITH_XPTR)
	AC_SUBST(XPTR_OBJ)

	AC_ARG_WITH(c14n, [ --with-c14n Add the Canonicalization support (on)])
	if test "$with_c14n" = "no" ; then
	echo Disabling C14N support
	WITH_C14N=0
	C14N_OBJ=
	else
	WITH_C14N=1
	C14N_OBJ="c14n.c"
	fi
	AC_SUBST(WITH_C14N)
	AC_SUBST(C14N_OBJ)

	AC_ARG_WITH(xinclude, [ --with-xinclude Add the XInclude support (on)])
	if test "$with_xinclude" = "no" ; then
	echo Disabling XInclude support
	WITH_XINCLUDE=0
	XINCLUDE_OBJ=
	with_xinclude="no"
	else
	WITH_XINCLUDE=1
	XINCLUDE_OBJ=xinclude.o
	fi
	AC_SUBST(WITH_XINCLUDE)
	AC_SUBST(XINCLUDE_OBJ)

	WITH_ICONV=0
	AC_ARG_WITH(iconv, [ --with-iconv[=DIR] Add ICONV support (on)])
	if test "$with_iconv" = "no" ; then
	echo Disabling ICONV support
	else
	if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
	CPPFLAGS="${CPPFLAGS} -I$with_iconv/include"
	# Export this since our headers include iconv.h
	XML_INCLUDEDIR="${XML_INCLUDEDIR} -I$with_iconv/include"
	ICONV_LIBS="-L$with_iconv/lib"
	fi

	AC_CHECK_HEADER(iconv.h,
	AC_MSG_CHECKING(for iconv)
	AC_TRY_LINK([#include <stdlib.h>
	#include <iconv.h>],[
	iconv_t cd = iconv_open ("","");
	iconv (cd, NULL, NULL, NULL, NULL);],[
	AC_MSG_RESULT(yes)
	WITH_ICONV=1],[
	AC_MSG_RESULT(no)
	AC_MSG_CHECKING(for iconv in -liconv)

	_ldflags="${LDFLAGS}"
	_libs="${LIBS}"
	LDFLAGS="${LDFLAGS} ${ICONV_LIBS}"
	LIBS="${LIBS} -liconv"

	AC_TRY_LINK([#include <stdlib.h>
	#include <iconv.h>],[
	iconv_t cd = iconv_open ("","");
	iconv (cd, NULL, NULL, NULL, NULL);],[
	AC_MSG_RESULT(yes)
	WITH_ICONV=1
	ICONV_LIBS="${ICONV_LIBS} -liconv"
	LIBS="${_libs}"
	LDFLAGS="${_ldflags}"],[
	AC_MSG_RESULT(no)
	LIBS="${_libs}"
	LDFLAGS="${_ldflags}"])]))
	fi
	M_LIBS="-lm"
	XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
	AC_SUBST(WITH_ICONV)

	AC_ARG_WITH(schemas, [ --with-schemas Add experimental Schemas support (off)])
	if test "$with_schemas" = "yes" ; then
	echo Enabling Schemas support
	WITH_SCHEMAS=1
	TEST_SCHEMAS="Regexptests Automatatests Schemastests"
	else
	WITH_SCHEMAS=0
	TEST_SCHEMAS=
	fi
	AC_SUBST(WITH_SCHEMAS)
	AC_SUBST(TEST_SCHEMAS)

	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" = "yes" ; then
	echo Enabling memory debug support
	WITH_MEM_DEBUG=1
	else
	WITH_MEM_DEBUG=0
	fi
	AC_SUBST(WITH_MEM_DEBUG)

	AC_SUBST(CFLAGS)
	AC_SUBST(XML_CFLAGS)

	AC_SUBST(XML_LIBDIR)
	AC_SUBST(XML_LIBS)
	AC_SUBST(ICONV_LIBS)
	AC_SUBST(XML_INCLUDEDIR)
	AC_SUBST(HTML_DIR)
	AC_SUBST(HAVE_ISNAN)
	AC_SUBST(HAVE_ISINF)
	AC_SUBST(PYTHON)
	AC_SUBST(PYTHON_VERSION)
	AC_SUBST(PYTHON_INCLUDES)
	AC_SUBST(PYTHON_SITE_PACKAGES)

	AC_SUBST(M_LIBS)
	AC_SUBST(RDL_LIBS)

	rm -f rm COPYING.LIB COPYING
	ln -s Copyright COPYING

	AC_OUTPUT(libxml.spec Makefile include/Makefile include/libxml/Makefile doc/Makefile example/Makefile python/Makefile python/tests/Makefile include/libxml/xmlversion.h include/libxml/xmlwin32version.h xml2-config libxml-2.0.pc xml2Conf.sh python/setup.py)

	chmod +x xml2-config xml2Conf.sh python/setup.py