path: root/configure.in

dnl configure.in serves as input for the GNU autoconf package
dnl in order to create a configure script.

AC_INIT([LibreOffice], [3.3],,, [http://documentfoundation.org/])
AC_PREREQ(2.50)
echo "$@" >config.parms

dnl ===================================================================
dnl Optional Features (--enable/disable-)
dnl ===================================================================

dnl ---------- Extensions ----------

AC_ARG_ENABLE(ext-barcode,
    AS_HELP_STRING([--enable-ext-barcode],
        [Enables the Barcode extension.]),
,)

AC_ARG_ENABLE(ext-diagram,
    AS_HELP_STRING([--enable-ext-diagram],
        [Enables the Diagram extension.]),
,)

AC_ARG_ENABLE(ext-google-docs,
    AS_HELP_STRING([--enable-ext-google-docs],
        [Download and enables the Google Documents extension.]),
,)

AC_ARG_ENABLE(ext-hunart,
    AS_HELP_STRING([--enable-ext-hunart],
        [Enables the Hungarian Cross-reference Toolbar extension.]),
,)

AC_ARG_ENABLE(ext-lightproof,
    AS_HELP_STRING([--enable-ext-lightproof],
        [Enables the Lightproof extension.]),
,)

AC_ARG_ENABLE(ext-mysql-connector,
    AS_HELP_STRING([--enable-ext-mysql-connector],
        [Enables the build of the MySQL Connector/LibO extension. This requires
         access to the MySQL Connector/C (aka libmysql) to be given, too, with
         either the --with-system-mysql or --with-libmysql-path option.]),
,)

AC_ARG_ENABLE(ext-nlpsolver,
    AS_HELP_STRING([--enable-ext-nlpsolver],
        [Download and enables the NLPSolver extension.]),
,)

AC_ARG_ENABLE(ext-numbertext,
    AS_HELP_STRING([--enable-ext-numbertext],
        [Enables the Numbertext extension.]),
,)

AC_ARG_ENABLE(ext-oooblogger,
    AS_HELP_STRING([--enable-ext-oooblogger],
        [Download and enables the OOo Blogger extension.]),
,)

AC_ARG_ENABLE(ext-pdfimport,
    AS_HELP_STRING([--enable-ext-pdfimport],
        [Enables the PDF Import extension and xpdf.]),
,)

AC_ARG_ENABLE(ext-presenter-console,
    AS_HELP_STRING([--enable-ext-presenter-console],
        [Enables the Presenter Console extension.]),
,)

AC_ARG_ENABLE(ext-presenter-minimizer,
    AS_HELP_STRING([--enable-ext-presenter-minimizer],
        [Enables the Presentation Minimizer extension.]),
,)

AC_ARG_ENABLE(ext-presenter-ui,
    AS_HELP_STRING([--enable-ext-presenter-ui],
        [Enables extra functionality during slideshows, e.g. selecting pen color.]),
,)

AC_ARG_ENABLE(ext-report-builder,
    AS_HELP_STRING([--enable-ext-report-builder],
        [Enables the build of the Report Builder extension.]),
,)

AC_ARG_ENABLE(ext-scripting-beanshell,
    AS_HELP_STRING([--enable-ext-scripting-beanshell],
        [Enables support for scripts in BeanShell.]),
,)

AC_ARG_ENABLE(ext-scripting-javascript,
    AS_HELP_STRING([--enable-ext-scripting-javascript],
        [Enables support for scripts in JavaScript.]),
,)

AC_ARG_ENABLE(ext-scripting-python,
    AS_HELP_STRING([--enable-ext-scripting-python],
        [Enables support for scripts in Python.]),
,)

AC_ARG_ENABLE(ext-typo,
    AS_HELP_STRING([--enable-ext-typo],
        [Enables the Typography Toolbar extension.]),
,)

AC_ARG_ENABLE(ext-validator,
    AS_HELP_STRING([--enable-ext-validator],
        [Enables the Validator extension.]),
,)

AC_ARG_ENABLE(ext-watch-window,
    AS_HELP_STRING([--enable-ext-watch-window],
        [Enables the Watch Window extension to Calc.]),
,)

AC_ARG_ENABLE(ext-wiki-publisher,
    AS_HELP_STRING([--enable-ext-wiki-publisher],
        [Enables the Wiki Publisher extension.]),
,)

dnl ---------- *** ----------

AC_ARG_ENABLE(graphite,
    AS_HELP_STRING([--enable-graphite],
        [Enables the compilation of Graphite smart font rendering.]),
,)

AC_ARG_ENABLE(ldap,
    AS_HELP_STRING([--disable-ldap],
        [Disables the use of LDAP backend via Netscape/Mozilla or OpenLDAP LDAP SDK]),
,)

AC_ARG_ENABLE(fetch-external,
    AS_HELP_STRING([--disable-fetch-external],
        [Disables fetching external tarballs from web sources.]),
,)

AC_ARG_ENABLE(lockdown,
    AS_HELP_STRING([--disable-lockdown],
        [Disables the gconf integration work in LibO.]),
,enable_lockdown=yes)

AC_ARG_ENABLE(vba,
    AS_HELP_STRING([--disable-vba],
        [Disables the vba compatibility feature.]),
,)

AC_ARG_ENABLE(pch,
    AS_HELP_STRING([--enable-pch],
        [EXPERIMENTAL: Enables precompiled header support for C++.]),
,)

AC_ARG_ENABLE(mozilla,
    AS_HELP_STRING([--disable-mozilla],
        [LibO usually includes a strangely hacked up mozilla binary for your
         platform, to build without this version, use this option.]),
,enable_mozilla=yes)

AC_ARG_ENABLE(epm,
    AS_HELP_STRING([--enable-epm],
        [LibO includes self-packaging code, that requires epm, however epm is
         useless for large scale package building.]),
,enable_epm=no)

AC_ARG_ENABLE(activex_component,
    AS_HELP_STRING([--disable-activex-component],
        [Remove support for ActiveX embedding of LibO.]),
,enable_activex_component=yes)

AC_ARG_ENABLE(odk,
    AS_HELP_STRING([--disable-odk],
        [LibO includes an ODK, office development kit which some packagers may
         with to build without.]),
,enable_odk=yes)

AC_ARG_ENABLE(mathmldtd,
    AS_HELP_STRING([--disable-mathmldtd],
        [Disable mathmldtd (useful for distributions that want to avoid
         packaging it).]),
,enable_mathmldtd=yes)

AC_ARG_ENABLE(evolution2,
    AS_HELP_STRING([--enable-evolution2],
        [Allows the built-in evolution 2 addressbook connectivity build to be
         enabled.]))

AC_ARG_ENABLE(cups,
    AS_HELP_STRING([--disable-cups],
        [Disable cups support in the psprint project.]))

AC_ARG_ENABLE(fontconfig,
    AS_HELP_STRING([--disable-fontconfig],
        [Disable support for the fontconfig library.]),
,enable_fontconfig=yes)

AC_ARG_ENABLE(directx,
    AS_HELP_STRING([--disable-directx],
        [Remove DirectX implementation for the new XCanvas interface.
         The DirectX support requires more stuff installed on Windows to
         compile. (DirectX SDK, GDI+ libs)]),
,enable_directx=yes)

AC_ARG_ENABLE(activex,
    AS_HELP_STRING([--disable-activex],
        [Disable the use of ActiveX for windows build.])
    [
                          This switch is mandatory when using VC++ 2008 Express.
    ],
,)

AC_ARG_ENABLE(atl,
    AS_HELP_STRING([--disable-atl],
        [Disable the use of ATL for windows build.])
    [
                          This switch is mandatory when using VC++ 2008 Express.
    ],
,)

AC_ARG_ENABLE(symbols,
    AS_HELP_STRING([--enable-symbols],
        [Include debugging symbols in output. WARNING - a complete build needs
         8 Gb of space and takes much longer (enables -g compiler flag).])
    [
                          --enable-symbols=SMALL
                                     sets the gcc -g1 setting which is smaller.

                          Enabling symbols disables the stripping of the solver
                          (--disable-strip-solver).
    ],
,)

AC_ARG_ENABLE(strip-solver,
    AS_HELP_STRING([--disable-strip-solver],
        [Disable the stripping of the solver. By default the solver is stripped
         unless a build with debugging symbols (--enable-symbols) is requested.])
    [
                          This switch allows to override this setting.
    ],
,)

AC_ARG_ENABLE(werror,
    AS_HELP_STRING([--enable-werror],
        [Turn warnings to errors. (Has no effect in modules where the treating
         of warnings as errors is disabled explicitly.)]),
,)

AC_ARG_ENABLE(debug,
    AS_HELP_STRING([--enable-debug],
        [Include debugging symbols from --enable-symbols plus extra debugging
         code. Extra large build! (enables -g compiler flag and dmake debug=true)
         If you need even more verbose output, build a module with 
         "build -- debug=true dbglevel=2".]))

AC_ARG_ENABLE(dbgutil,
    AS_HELP_STRING([--enable-dbgutil],
        [Include additional debugging utilities, such as assertions, object
         counting, etc. Larger build. Independent from --enable-debug]))

AC_ARG_ENABLE(crashdump,
    AS_HELP_STRING([--enable-crashdump],
        [Enable the crashdump feature.]))

AC_ARG_ENABLE(python,
    AS_HELP_STRING([--disable-python],
        [Disable build of Python 2.x UNO API.]))
AC_ARG_ENABLE(gtk,
    AS_HELP_STRING([--disable-gtk],
        [Determines whether to use Gtk+ vclplug on platforms where Gtk+ is available.]),
,enable_gtk=yes)

AC_ARG_ENABLE(systray,
    AS_HELP_STRING([--disable-systray],
        [Determines whether to build the systray quickstarter.]),
,enable_systray=yes)

AC_ARG_ENABLE(broffice,
    AS_HELP_STRING([--disable-broffice],
        [When disabled, broffice specific branding artwork for use in the pt_BR
	 locale is removed, giving uniform branding.]),
,enable_broffice=yes)

AC_ARG_ENABLE(cairo,
    AS_HELP_STRING([--disable-cairo],
        [Determines whether to use Cairo library on platforms where Cairo is
         available.]),
,enable_cairo=yes)

AC_ARG_ENABLE(opengl,
    AS_HELP_STRING([--disable-opengl],
        [Determines whether to build the OpenGL 3D slide transitions component.]),
,enable_opengl=yes)

AC_ARG_ENABLE(dbus,
    AS_HELP_STRING([--enable-dbus],
        [Determines whether to enable presentation mode screensaver control
         under GNOME via DBUS.]),
,enable_dbus=no)

AC_ARG_ENABLE(gconf,
    AS_HELP_STRING([--disable-gconf],
        [Determines whether to use the GConf support.]),
,enable_gconf=yes)

AC_ARG_ENABLE(gnome-vfs,
    AS_HELP_STRING([--disable-gnome-vfs],
        [Determines whether to use the Gnome Virtual Filing System on platforms
         where that VFS is available.]),
,enable_gnome_vfs=yes)

AC_ARG_ENABLE(gio,
    AS_HELP_STRING([--enable-gio],
        [Determines whether to use the GIO support.]),
,enable_gio=no)

AC_ARG_ENABLE(static-gtk,
    AS_HELP_STRING([--enable-static-gtk],
        [Modules that are linked against gtk libraries use the static libraries
         instead of the dynamic ones. (Enables -Bstatic linker flag for gtk libraries.)]),
,)

AC_ARG_ENABLE(layout,
    AS_HELP_STRING([--enable-layout],
        [Enable the compilation and use of layout dialogs.]),
,)

AC_ARG_ENABLE(build-mozilla,
    AS_HELP_STRING([--disable-build-mozilla],
        [Use this option if you do not want to build the mozilla components from
         the mozilla source code but take precompiled zips.]),
,)

AC_ARG_ENABLE(nss_module,
    AS_HELP_STRING([--disable-nss-module],
        [Whether to use provided NSS module.]),
,enable_nss_module=yes)

AC_ARG_ENABLE(kde,
    AS_HELP_STRING([--enable-kde],
        [Determines whether to use Qt3/KDE3 vclplug on platforms where Qt3 and
         KDE3 are available.]),
,)

AC_ARG_ENABLE(kdeab,
    AS_HELP_STRING([--disable-kdeab],
        [Disable the KDE3 address book support.]),
,
    if test "$enable_kde" = "yes"; then
        enable_kdeab=yes;
    fi
)

AC_ARG_ENABLE(kde4,
    AS_HELP_STRING([--enable-kde4],
        [Determines whether to use Qt4/KDE4 vclplug on platforms where Qt4 and
         KDE4 are available. May be used with --enable-kde if you want to support
         both KDE3 and KDE4.]),
,)

AC_ARG_ENABLE(binfilter,
    AS_HELP_STRING([--enable-binfilter],
        [Enable legacy binary file formats filters build.]),
,enable_binfilter=no
)

AC_ARG_ENABLE(rpath,
    AS_HELP_STRING([--disable-rpath],
        [Disable the use of relative paths in shared libraries.]),
,)

AC_ARG_ENABLE(crypt-link,
    AS_HELP_STRING([--disable-crypt-link],
        [Disable linking with libcrypt instead of dynamically open it (needed for
         ancient GNU/Linux distributions without crypt()/libcrypt).]),
,enable_crypt_link=yes)

AC_ARG_ENABLE(xrender-link,
    AS_HELP_STRING([--enable-xrender-link],
        [Link with libXrender instead of dynamically open it.]),
,)

AC_ARG_ENABLE(randr,
    AS_HELP_STRING([--disable-randr],
        [Disable RandR support in the vcl project.]),
,enable_randr=yes)

AC_ARG_ENABLE(randr-link,
    AS_HELP_STRING([--disable-randr-link],
        [Disable linking with libXrandr, instead dynamically open it at runtime.]),
,enable_randr_link=yes)

AC_ARG_ENABLE(gstreamer,
    AS_HELP_STRING([--disable-gstreamer],
        [Disable building the gstreamer avmedia backend.]),
,enable_gstreamer=yes)

AC_ARG_ENABLE(neon,
    AS_HELP_STRING([--disable-neon],
        [Disable neon and the compilation of webdav binding.]),
,)

AC_ARG_ENABLE(Xaw,
    AS_HELP_STRING([--disable-Xaw],
        [Disables the use of Xaw for the Netscape/Mozilla plugin.]),
,)

AC_ARG_ENABLE(check-only,
    AS_HELP_STRING([--enable-check-only],
        [Use this option option if you just want to check your environment.
         This option stops the generation of an ????env.set.])
    [
                          Usage:     --enable-check-only=yes
    ],
,)

AC_ARG_ENABLE(ccache-skip,
    AS_HELP_STRING([--enable-ccache-skip],
        [Allow the use of --ccache-skip to escape compiler flags that would
         otherwise prevent caching of the result (currently used on Mac only)
         NOTE: requires patched version because of a bug in ccache (see issue
         104567 for details and patch) explicitly enable if your version of
         ccache doesn't identify as version 2.4_OOo. (default=auto)]),
,enable_ccache_skip=auto)

AC_ARG_ENABLE(build-unowinreg,
    AS_HELP_STRING([--enable-build-unowinreg],
        [Do not use the prebuilt unowinreg.dll. Build it instead. The MinGW C++
         compiler is needed on Linux.])
    [
                          Usage:     --enable-build-unowinreg
    ],
,)

AC_ARG_ENABLE(verbose,
    AS_HELP_STRING([--enable-verbose],
        [Increase build verbosity.])[
  --disable-verbose       Decrease build verbosity.],
,)

AC_ARG_ENABLE(dependency-tracking,
    AS_HELP_STRING([--enable-dependency-tracking],
        [Do not reject slow dependency extractors.])[
  --disable-dependency-tracking
                          Disables generation of dependency information.
                          Speed up one-time builds.],
,)

AC_ARG_ENABLE(icecream,
    AS_HELP_STRING([--enable-icecream],
        [Use the 'icecream' distributed compiling tool to speedup the compilation.
         It defaults to /opt/icecream for the location of the icecream gcc/g++
         wrappers, you can override that using --with-gcc-home=/the/path switch.]),
,)

AC_ARG_ENABLE(zenity,
    AS_HELP_STRING([--disable-zenity],
        [Do not display a build icon in the notification area (on unix) during build.]),
,enable_zenity=yes)

AC_ARG_ENABLE(cl-x64,
    AS_HELP_STRING([--enable-cl-x64],
        [Use the Microsoft C/C++ x64 compiler instead of the default x86 one.]),
,)

AC_ARG_ENABLE(extra-gallery,
    AS_HELP_STRING([--enable-extra-gallery],
	[Add extra gallery content.]),
,)

AC_ARG_ENABLE(extra-template,
    AS_HELP_STRING([--enable-extra-template],
	[Add extra temaplte content.]),
,)

AC_ARG_ENABLE(extra-sample,
    AS_HELP_STRING([--enable-extra-sample],
	[Add extra sample content.]),
,)

AC_ARG_ENABLE(extra-font,
    AS_HELP_STRING([--enable-extra-font],
	[Add extra font content.]),
,)

dnl ===================================================================
dnl Optional Packages (--with/without-)
dnl ===================================================================
AC_ARG_WITH(gnu-patch,
    AS_HELP_STRING([--with-gnu-patch],
        [Specify location of GNU patch on Solaris or FreeBSD.]),
,)

AC_ARG_WITH(gnu-cp,
    AS_HELP_STRING([--with-gnu-cp],
        [Specify location of GNU cp on Solaris or FreeBSD.]),
,)

AC_ARG_WITH(system-graphite,
    AS_HELP_STRING([--with-system-graphite],
        [Use graphite library already installed on system.]),
,)

AC_ARG_WITH(external-tar,
    AS_HELP_STRING([--with-external-tar=<TARFILE PATH>],
        [Specify path to tarfiles manually.]),
    TARFILE_LOCATION=$withval ,
)

AC_ARG_WITH(linked-git,
    AS_HELP_STRING([--with-linked-git=<OTHER_CLONE_DIR>],
        [Specify another checkout's clonedir to re-use. This makes use of 
		 git-new-workdir, and saves a lot of diskspace when having multiple
		 trees side-by-side.]),
    GIT_LINK_SRC=$withval ,
)

AC_ARG_WITH(openldap,
    AS_HELP_STRING([--with-openldap],
        [Enables the use of the OpenLDAP LDAP SDK instead of the Netscape/Mozilla one.]),
,)

AC_ARG_WITH(vba-package-format,
    AS_HELP_STRING([--with-vba-package-format],
        [Specify package format for vba compatibility api. Specifying  "builtin"
         means the api component and associated type library are  part of the
         installation set. Specifying "extn" creates an uno extension that is
         part of the installation set (located in the program directory) that
         MUST be optionly registered using either the unopkg executeable or the
         extension manager gui.])
    [
                          Note: "builtin" is the default, "extn" can cause
                          problems.

                          Usage:     --with-vba-package-format="builtin" or
                                     --with-vba-package-format="extn"
    ],
,)

AC_ARG_WITH(theme,
    AS_HELP_STRING([--with-theme="theme1 theme2..."],
	[Choose which themes to include. By default those themes with an '*' are included.
         Possible choices: *default, *crystal, *hicontrast, *oxygen, *tango, classic, industrial.]),
,)

AC_ARG_WITH(theme,
    AS_HELP_STRING([--with-theme="theme1 theme2..."],
	[Choose which themes to include. By default those themes with an '*' are included.
         Possible choices: *default, *crystal, *hicontrast, *oxygen, *tango, classic, industrial.]),
,)

AC_ARG_WITH(extension-integration,
    AS_HELP_STRING([--with-extension-integration],
        [It will integrate the builded extensions to the installer of the product.
         Please use this switch to include any extension.]),
,)

AC_ARG_WITH(helppack-integration,
[
  --without-helppack-integration      It will not integrate the helppacks to the installer
                          of the product.
                          Please use this switch to use the online help or separate help packages.],
,)

AC_ARG_WITH(fonts,
    AS_HELP_STRING([--without-fonts],
        [LibO includes some third-party fonts to provide a reliable basis for
         help content, templates, samples, etc. When these fonts are already
         known to be available on the system then you should use this option.]),
,)

AC_ARG_WITH(ppds,
    AS_HELP_STRING([--without-ppds],
        [Removes Postscript Printer definition files from LibreOffice
         installation set, for people building for specific distributions where
         PPDs are known to be already available (every recent distro with CUPS backend).]),
,)

AC_ARG_WITH(afms,
    AS_HELP_STRING([--without-afms],
        [Removes bitmap font files from LibreOffice installation set, for people
         building for specific distributions where AFM files or TrueType Fonts
         are known to be available.]),
,)

AC_ARG_WITH(epm,
    AS_HELP_STRING([--with-epm],
        [Decides which epm to use. Default is to use the one from the system if
         one is built. When either this is not there or you say =internal epm
         will be built.]),
,)

AC_ARG_WITH(package-format,
    AS_HELP_STRING([--with-package-format],
        [Specify package format(s) for LibO installsets. Default is the
         "normal" one of the OS/Distribution. Possible values: aix, bsd, deb,
         inst, tardist, osx, pkg, rpm, setld, native, portable, archive, dmg,
          installed, msi. Example: --with-package-format="deb dmg"]),
,)

AC_ARG_WITH(system-stdlibs,
    AS_HELP_STRING([--with-system-stdlibs],
        [Use libstdc++/libgcc_s already on system.]),
,)

AC_ARG_WITH(system-cairo,
    AS_HELP_STRING([--with-system-cairo],
        [Use Cairo libraries already on system.]),
,)

AC_ARG_WITH(mozilla-version,
    AS_HELP_STRING([--with-mozilla-version],
        [Choose which version of mozilla to use while building mozilla.
         (default=1.7.5) Note that not all versions are supported.]),
,)

AC_ARG_WITH(mozilla-toolkit,
    AS_HELP_STRING([--with-mozilla-toolkit],
        [Choose which GUI toolkit to use while building mozilla components. (default=gtk2)]),
,)

AC_ARG_WITH(myspell-dicts,
    AS_HELP_STRING([--without-myspell-dicts],
        [Removes myspell dictionaries from LibreOffice installation set, for
         people building for specific distributions where the myspell dictionaries
         are installed from other sources.]),
,)

AC_ARG_WITH(system-dicts,
    AS_HELP_STRING([--with-system-dicts],
        [Use dictionaries from system paths- Specify them via
         --with-{dict,hyph,thes}-path=/path if you want to override the default ones.]),
,)

AC_ARG_WITH(external-dict-dir,
    AS_HELP_STRING([--with-external-dict-dir],
        [Specify external dictionary dir.]),
,)

AC_ARG_WITH(external-hyph-dir,
    AS_HELP_STRING([--with-external-hyph-dir],
        [Specify external hyphenation pattern dir.]),
,)

AC_ARG_WITH(external-thes-dir,
    AS_HELP_STRING([--with-external-thes-dir],
        [Specify external thesaurus dir.]),
,)

AC_ARG_WITH(system-libs,
    AS_HELP_STRING([--with-system-libs],
        [Use libs already on system -- enables all --with-system-* flags except
         mozilla and odbc/sane/xrender-header(s).]),
,)

AC_ARG_WITH(system-headers,
    AS_HELP_STRING([--with-system-headers],
        [Use headers already on system -- enables all --with-system-* flags for
         external packages whose headers are the only entities used i.e.
         boost/vigra/odbc/sane/xrender-header(s).]),
,)

AC_ARG_WITH(system-jars,
    AS_HELP_STRING([--without-system-jars],
        [When building with --with-system-libs, also the needed jars are expected
         on the system. Use this to disable that (except for the db case where
         --with-system-db *has to* imply using the db.jar from there, too).]),
,)

AC_ARG_WITH(system-zlib,
    AS_HELP_STRING([--with-system-zlib],
        [Use zlib already on system.]),
,)

AC_ARG_WITH(system-openssl,
    AS_HELP_STRING([--with-system-openssl],
        [Use OpenSSL already on system.]),
,)

AC_ARG_WITH(system-jpeg,
    AS_HELP_STRING([--with-system-jpeg],
        [Use jpeg already on system.]),
,)

AC_ARG_WITH(system-expat,
    AS_HELP_STRING([--with-system-expat],
        [Use expat already on system.]),
,)

AC_ARG_WITH(system-libwpd,
    AS_HELP_STRING([--with-system-libwpd],
        [Use libwpd already on system.]),
,)

AC_ARG_WITH(system-libwps,
    AS_HELP_STRING([--with-system-libwps],
        [Use libwps already on system.]),
,)

AC_ARG_WITH(system-libwpg,
    AS_HELP_STRING([--with-system-libwpg],
        [Use libwpg already on system.]),
,)

AC_ARG_WITH(system-libxml,
    AS_HELP_STRING([--with-system-libxml],
        [Use libxml already on system.]),
,)

AC_ARG_WITH(system-python,
    AS_HELP_STRING([--with-system-python],
        [Use python already on system.]),
,with_system_python=yes)

AC_ARG_WITH(system-icu,
    AS_HELP_STRING([--with-system-icu],
        [Use icu already on system.]))

AC_ARG_WITH(system-poppler,
    AS_HELP_STRING([--with-system-poppler],
        [Use system poppler. (only needed for pdfimport extension)]))

AC_ARG_WITH(system-db,
    AS_HELP_STRING([--with-system-db],
        [Use berkeley db already on system.]))

AC_ARG_WITH(system-lucene,
    AS_HELP_STRING([--with-system-lucene],
        [Use lucene already on system.]))

AC_ARG_WITH(system-apache-commons,
    AS_HELP_STRING([--with-system-apache-commons],
        [Use apache commons libraries already on system.]))

AC_ARG_WITH(lucene-core-jar,
    AS_HELP_STRING([--with-lucene-core-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LUCENE_CORE_JAR=$withval)

AC_ARG_WITH(lucene-analyzers-jar,
    AS_HELP_STRING([--with-lucene-analyzers-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LUCENE_ANALYZERS_JAR=$withval ,)

AC_ARG_WITH(system-mysql,
    AS_HELP_STRING([--with-system-mysql],
        [Use MySQL libraries already on system, for building the MySQL Connector/LibO
         extension. Requires MYSQLCONFIG to point to the mysql_config executable.]))

AC_ARG_WITH(libmysql-path,
    AS_HELP_STRING([--with-libmysql-path],
        [Use Connector/C (libmysql) installation for building the MySQL
         Connector/LibO extension.])
    [
                          Usage:     --with-libmysql-path=<absolute path to
                                                  your Connector/C installation>
    ],
,)

AC_ARG_WITH(system-mysql-cppconn,
    AS_HELP_STRING([--with-system-mysql-cppconn],
        [Use MySQL C++ Connector libraries already on system.]))

AC_ARG_WITH(system-hsqldb,
    AS_HELP_STRING([--with-system-hsqldb],
        [Use hsqldb already on system.]))

AC_ARG_WITH(hsqldb-jar,
    AS_HELP_STRING([--with-hsqldb-jar=JARFILE],
        [Specify path to jarfile manually.]),
    HSQLDB_JAR=$withval)

AC_ARG_WITH(system-beanshell,
    AS_HELP_STRING([--with-system-beanshell],
        [Use beanshell already on system.]))

AC_ARG_WITH(beanshell-jar,
    AS_HELP_STRING([--with-beanshell-jar=JARFILE],
        [Specify path to jarfile manually.]),
    BSH_JAR=$withval)

AC_ARG_WITH(commons-codec-jar,
    AS_HELP_STRING([--with-commons-codec-jar=JARFILE],
        [Specify path to jarfile manually.]),
    COMMONS_CODEC_JAR=$withval)

AC_ARG_WITH(commons-lang-jar,
    AS_HELP_STRING([--with-commons-lang-jar=JARFILE],
        [Specify path to jarfile manually.]),
    COMMONS_LANG_JAR=$withval)

AC_ARG_WITH(commons-httpclient-jar,
    AS_HELP_STRING([--with-commons-httpclient-jar=JARFILE],
        [Specify path to jarfile manually.]),
    COMMONS_HTTPCLIENT_JAR=$withval)

AC_ARG_WITH(commons-logging-jar,
    AS_HELP_STRING([--with-commons-logging-jar=JARFILE],
        [Specify path to jarfile manually.]),
    COMMONS_LOGGING_JAR=$withval)

AC_ARG_WITH(servlet-api-jar,
    AS_HELP_STRING([--with-servlet-api-jar=JARFILE],
        [Specify path to jarfile manually.]),
    SERVLETAPI_JAR=$withval)

AC_ARG_WITH(system-jfreereport,
    AS_HELP_STRING([--with-system-jfreereport],
        [Use JFreeReport already on system.]))

AC_ARG_WITH(sac-jar,
    AS_HELP_STRING([--with-sac-jar=JARFILE],
        [Specify path to jarfile manually.]),
    SAC_JAR=$withval)

AC_ARG_WITH(libxml-jar,
    AS_HELP_STRING([--with-libxml-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBXML_JAR=$withval)

AC_ARG_WITH(flute-jar,
    AS_HELP_STRING([--with-flute-jar=JARFILE],
        [Specify path to jarfile manually.]),
    FLUTE_JAR=$withval)

AC_ARG_WITH(jfreereport-jar,
    AS_HELP_STRING([--with-jfreereport-jar=JARFILE],
        [Specify path to jarfile manually.]),
    JFREEREPORT_JAR=$withval)

AC_ARG_WITH(liblayout-jar,
    AS_HELP_STRING([--with-liblayout-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBLAYOUT_JAR=$withval)

AC_ARG_WITH(libloader-jar,
    AS_HELP_STRING([--with-libloader-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBLOADER_JAR=$withval)

AC_ARG_WITH(libloader-jar,
    AS_HELP_STRING([--with-libloader-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBLOADER_JAR=$withval)

AC_ARG_WITH(libformula-jar,
    AS_HELP_STRING([--with-libformula-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBFORMULA_JAR=$withval)

AC_ARG_WITH(librepository-jar,
    AS_HELP_STRING([--with-librepository-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBREPOSITORY_JAR=$withval)

AC_ARG_WITH(libfonts-jar,
    AS_HELP_STRING([--with-libfonts-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBFONTS_JAR=$withval)

AC_ARG_WITH(libserializer-jar,
    AS_HELP_STRING([--with-libserializer-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBSERIALIZER_JAR=$withval)

AC_ARG_WITH(libbase-jar,
    AS_HELP_STRING([--with-libbase-jar=JARFILE],
        [Specify path to jarfile manually.]),
    LIBBASE_JAR=$withval)

AC_ARG_WITH(system-saxon,
    AS_HELP_STRING([--with-system-saxon],
        [Use saxon already on system.]))

AC_ARG_WITH(saxon-jar,
    AS_HELP_STRING([--with-saxon-jar=JARFILE],
        [Specify path to jarfile manually.]),
    SAXON_JAR=$withval)

AC_ARG_WITH(system-libxslt,
    AS_HELP_STRING([--with-system-libxslt],
        [Use libxslt already on system.]))

AC_ARG_WITH(system-odbc,
    AS_HELP_STRING([--with-system-odbc],
        [Use the odbc headers already on system.]))

AC_ARG_WITH(system-sane,
    AS_HELP_STRING([--with-system-sane-header],
        [Use sane.h already on system.]))

AC_ARG_WITH(system-xrender,
    AS_HELP_STRING([--with-system-xrender-headers],
        [Use XRender headers already on system.]))

AC_ARG_WITH(system-mesa-headers,
    AS_HELP_STRING([--with-system-mesa-headers],
        [Use Mesa headers already on system.]))

AC_ARG_WITH(system-curl,
    AS_HELP_STRING([--with-system-curl],
        [Use curl already on system.]))

AC_ARG_WITH(system-boost,
    AS_HELP_STRING([--with-system-boost],
        [Use boost already on system.]))

AC_ARG_WITH(system-mdds,
    AS_HELP_STRING([--with-system-mdds],
        [Use mdds already on system.]))

AC_ARG_WITH(system-vigra,
    AS_HELP_STRING([--with-system-vigra],
        [Use vigra already on system.]))

AC_ARG_WITH(system-neon,
    AS_HELP_STRING([--with-system-neon],
        [Use neon already on system.]))

AC_ARG_WITH(system-hunspell,
    AS_HELP_STRING([--with-system-hunspell],
        [Use libhunspell already on system.]))

AC_ARG_WITH(system-mythes,
    AS_HELP_STRING([--with-system-mythes],
        [Use mythes already on system.]))

AC_ARG_WITH(system-altlinuxhyph,
    AS_HELP_STRING([--with-system-altlinuxhyph],
        [Use ALTLinuxhyph already on system.]))

AC_ARG_WITH(system-lpsolve,
    AS_HELP_STRING([--with-system-lpsolve],
        [Use lpsolve already on system.]))

AC_ARG_WITH(system-libtextcat,
    AS_HELP_STRING([--with-system-libtextcat],
        [Use libtextcat already on system.]))

AC_ARG_WITH(external-libtextcat-data,
    AS_HELP_STRING([--with-external-libtextcat-data],
        [Use libtextcat data already on system.]))

AC_ARG_WITH(system-cppunit,
    AS_HELP_STRING([--with-system-cppunit],
        [Use cppunit already on system.]))

AC_ARG_WITH(system-redland,
    AS_HELP_STRING([--with-system-redland],
        [Use redland library already on system.]))

AC_ARG_WITH(system-mozilla,
    AS_HELP_STRING([--with-system-mozilla],
        [Use mozilla already on system. Note that some components cannot be built
         against a contemporary mozilla. The flavour used can be specified by
         --with-system-mozilla=<flavour>. Supported are: libxul (default),
         xulrunner, firefox, seamonkey, mozilla.]),
    WITH_SYSTEM_MOZILLA=$withval ,
WITH_SYSTEM_MOZILLA=no)

AC_ARG_WITH(stlport,
    AS_HELP_STRING([--with-stlport],
        [Build the STLPort library for compatibility with old extensions for
         architectures where STLPort used to be used.]),
    with_stlport=$withval ,
with_stlport=auto)

AC_ARG_WITH(jdk-home,
    AS_HELP_STRING([--with-jdk-home],
        [If you have installed JDK 1.3 or later on your system please supply the
         path here. Note that this is not the location of the Java binary but the
         location of the entire distribution.])
    [
                          Usage:     --with-jdk-home=<absolute path to JDK home>
    ],
,)

AC_ARG_WITH(gxx_include_path,
    AS_HELP_STRING([--with-gxx-include-path],
        [If you want to override the autodetected g++ include path.])
    [
                          Usage:     --with-gxx-include-path=<absolute path to
                                                                g++ include dir>
    ],
,)

AC_ARG_WITH(java,
    AS_HELP_STRING([--with-java],
        [Build with(out) Java support. If you use --without-java/--with-java=no
         then the build will have no support for Java components, applets,
         accessibility or XML filters.]),
    if test "$withval" = "yes"; then
        WITH_JAVA=java;
    else
        WITH_JAVA=$withval;
    fi ,
WITH_JAVA=java)

AC_ARG_WITH(java_target_version,
    AS_HELP_STRING([--with-java-target-version],
        [Generate class files that will work on JVMs with the specified version.
         For example, use --with-java-target-version=1.4 to make sure that the
         application will work with JVM 1.4 even when compiled with JDK 1.5.])
    [
                          This option is ignored when you compile with gcj/gij.

                          Usage:     --with-java-target-version=<jvm version>
    ],
,)

AC_ARG_WITH(jvm-path,
    AS_HELP_STRING([--with-jvm-path],
        [Use a specific JVM search path at runtime.])
    [
                          Usage: --with-jvm-path=<absolute path to parent of jvm home>

                          e. g.: --with-jvm-path=/usr/lib/
                                 to find JRE/JDK in /usr/lib/jvm/
    ],
,)
AC_ARG_WITH(ant-home,
    AS_HELP_STRING([--with-ant-home],
        [If you have installed Jakarta Ant on your system, please supply the path here.
         Note that this is not the location of the Ant binary but the location
         of the entire distribution.])
    [
                          Usage:     --with-ant-home=<absolute path to Ant home>
    ],
,)

AC_ARG_WITH(junit,
    AS_HELP_STRING([--with-junit],
        [Specifies the JUnit 4 jar file to use for JUnit-based tests.
         --without-junit disables those tests. Not relevant in the --without-java case.])
    [
                          Usage:     --with-junit=<absolute path to JUnit 4 jar>
    ],
,with_junit=yes)

AC_ARG_WITH(perl-home,
    AS_HELP_STRING([--with-perl-home],
        [If you have installed the Perl 5 Distribution, on your system, please
         supply the path here. Note that this is not the location of the Perl
         binary but the location of the entire distribution.])
    [
                          Usage:     --with-perl-home=<abs. path to Perl 5 home>
    ],
,)

AC_ARG_WITH(cl-home,
    AS_HELP_STRING([--with-cl-home],
        [For Windows NT users, please supply the path for the Microsoft C/C++
         compiler. Note that this is not the location of the compiler binary but
         the location of the entire distribution.])
    [
                          Usage:     --with-cl-home=<absolute path to Microsoft
                                                            C/C++ compiler home>
    ],
,)

AC_ARG_WITH(mspdb-path,
    AS_HELP_STRING([--with-mspdb-path],
        [For Microsoft C/C++ compiler users, please supply the path pointing to
         the mspdb80.dll (if using Visual Studio 2008) or mspdb100.dl (if using
         Visual Studio 2010).])
    [
                          Usage:     --with-mspdb-path=<path to
                                                       mspdb80.dll/mspdb100.dll>
    ],
,)

AC_ARG_WITH(midl-path,
    AS_HELP_STRING([--with-midl-path],
        [For Microsoft compiler users, please supply the path pointing to the midl.exe.])
    [
                          Usage:     --with-midl-path=<abs. path to midl.exe>
    ],
,)

AC_ARG_WITH(csc-path,
    AS_HELP_STRING([--with-csc-path],
        [For Windows builds, please supply the path pointing to the csc.exe.
         Usually found automatically.])
    [
                          Usage:     --with-csc-path=<abs. path to csc.exe>
    ],
,)

AC_ARG_WITH(nsis-path,
    AS_HELP_STRING([--with-nsis-path],
        [For Windows users, please supply the path to the "Nullsoft Scriptable
         Install System" (NSIS). If NSIS is found in the path or this option is
         supplied a self contained executable installer for LibreOffice will
         be created.])
    [
                          Usage:     --with-nsis-path=<abs. path to nsis.exe>
    ],
,)

AC_ARG_WITH(frame-home,
    AS_HELP_STRING([--with-frame-home],
        [For Microsoft compiler users, please supply the path pointing to
         lib/mscoree.lib, usually something like:
         "/cygdrive/c/Program Files/Windows SDKs/Windows/v7.0"])
    [
                          Note that in most cases it will be automatically
                          found, though.

                          Usage:     --with-frame-home=<absolute path to .NET
                                                                      Framework>
    ],
,)

AC_ARG_WITH(psdk-home,
    AS_HELP_STRING([--with-psdk-home],
        [For Windows users, please supply the path to the Windnows SDK.
         Usually found automatically.])
    [
                          Usage:     --with-psdk-home=<abs. path to Windows SDK>
    ],
,)

AC_ARG_WITH(directx-home,
    AS_HELP_STRING([--with-directx-home],
        [For Windows users, please supply the path to the Microsoft DirectX SDK.])
    [
                          Usage:     --with-directx-home=<absolute path to
                                                          Microsoft DirectX SDK>
    ],
,)

AC_ARG_WITH(mozilla-build,
    AS_HELP_STRING([--with-mozilla-build],
        [For Windows users, please supply the path to the mozilla build tools.])
    [
                          Usage:     --with-mozilla-build=<absolute path to
                                                            mozilla build tools>

                          At the moment of this writing, an installer for the
                          mozilla build tools can be obtained from http://ftp.
                          mozilla.org/pub/mozilla.org/mozilla/libraries/win32.
    ],
    MOZILLABUILD=$withval ,
)

AC_ARG_WITH(local-solenv,
    AS_HELP_STRING([--with-local-solenv],
        [If you have solenv in a location other than ./solenv, please supply the path here.])
    [
                          Usage:     --with-local-solenv=<abs. path to solenv>
    ],
,)

AC_ARG_WITH(local-solver,
    AS_HELP_STRING([--with-local-solver],
        [If you have solver in a location other than ./solver, please supply the path here.])
    [
                          Usage:     --with-local-solver=<abs. path to solver>
    ],
,)

AC_ARG_WITH(lang,
    AS_HELP_STRING([--with-lang],
        [Use this option to build LibreOffice with additional language support.
         English (US) is always included by default.
         Separate multiple languages with space.
         For all languages, use --with-lang=ALL.])
    [
                          Usage:     --with-lang="es sw tu cs sk"
    ],
,)

AC_ARG_WITH(poor-help-localizations,
    AS_HELP_STRING([--with-poor-help-localizations],
        [Use this option to specify which languages have unusable help localizations.
         Separate multiple languages with space.])
    [
                          Usage:     --with-poor-help-localizations="af be-BY"
    ],
,)

AC_ARG_WITH(intro-bitmap,
[  --with-intro-bitmap    Prefer the specified intro bitmap over the
                          the default one.

                          Usage: --with-intro-bitmap=/path/my_ooo_intro.png
],,)

AC_ARG_WITH(about-bitmap,
[  --with-about-bitmap    Similarly to --with-intro-bitmap, this allows
                          specification of bitmap for the About box.

                          Usage: --with-about-bitmap=/path/my_ooo_about.png
],,)

AC_ARG_WITH(vendor,
    AS_HELP_STRING([--with-vendor],
        [Set vendor of the build.])
    [
                          Usage:     --with-vendor="John the Builder"
    ],
,)

AC_ARG_WITH(unix-wrapper,
    AS_HELP_STRING([--with-unix-wrapper],
        [Redefines the name of the UNIX wrapper that will be used in the desktop
         files and in the desktop-integration RPMs.])
    [
                          Usage:     --with-unix-wrapper=ooffice
    ],
,)

AC_ARG_WITH(asm-home,
    AS_HELP_STRING([--with-asm-home],
        [For Windows, please supply the path for the ml.exe or ml64.exe assembler.])
    [
                          Usage:     --with-asm-home=<path to assembler directory>
    ],
,)

AC_ARG_WITH(os-version,
    AS_HELP_STRING([--with-os-version],
        [For FreeBSD users, use this option option to override the detected OSVERSION.])
    [
                          Usage:     --with-os-version=<OSVERSION>
    ],
,)

AC_ARG_WITH(zip-home,
    AS_HELP_STRING([--with-zip-home],
        [If you use a non standard zip, for example windows please supply the path for zip.])
    [
                          Usage:     --with-zip-home=<path to zip executable>
    ],
,)

AC_ARG_WITH(mingw,
    AS_HELP_STRING([--with-mingw],
        [For Windows users, use the MinGW compiler within a Cygwin environment.])
    [
                          Usage:     --with-mingw=yes

                          For non-Windows use, use the MinGW C++ compiler to
                          (re-)build unowinreg.dll. Specify the MinGW C++
                          Compilers name.

                          Usage:     --with-mingw=i586-mingw32msvc-g++
    ],
    WITH_MINGW=$withval ,
WITH_MINGW=0)

AC_ARG_WITH(build-version,
    AS_HELP_STRING([--with-build-version],
        [Allows the builder to add a custom version tag that will appear in the
         Help/About box for QA purposes.])
    [
                          Usage:     --with-build-version="Built by Jim"
    ],
    with_build_version=$withval ,
)

AC_ARG_WITH(alloc,
    AS_HELP_STRING([--with-alloc],
        [Define which allocator to build with (choices are oo, system, tcmalloc, jemalloc).
         Note that on FreeBSD/NetBSD system==jemalloc]),
,)

AC_ARG_WITH(sun-templates,
    AS_HELP_STRING([--with-sun-templates],
        [Integrate Sun template packages.]),
,)

AC_ARG_WITH(num-cpus,
    AS_HELP_STRING([--with-num-cpus],
        [Number of build processes/cpus to use (number of projects that will build at the same time).
         Multi-process/multi-cpu builds can save a lot of time on multi-cpu machines.
         Defaults to the number of CPUs on the machine.]),
,)

AC_ARG_WITH(max-jobs,
    AS_HELP_STRING([--with-max-jobs],
        [Maximum number of jobs per one CPU that will be issued at the same time my dmake.
         The real number of the jobs is affected by the --with-num-cpus too, it can get up to CPUS*max_jobs.
         Defaults to 1, unless you configure --enable-icecream - then to 10.]),
,)

BUILD_TYPE="LibO"
SCPDEFS=""

echo "********************************************************************"
echo "*"
echo "*   Running ${PACKAGE_NAME} build configuration."
echo "*"
echo "********************************************************************"
echo ""

dnl ===================================================================
dnl check for required programs (grep, awk, sed, bash)
dnl ===================================================================
cat /dev/null > warn

if test "$EUID" -eq "0"  -a "z`uname -o 2>/dev/null`" = "zCygwin" ; then
   AC_MSG_ERROR([You must build LibreOffice as a normal user - not using an administrative account])
fi

save_CC=$CC
save_CXX=$CXX

AC_PROG_EGREP
AC_PROG_AWK
AC_PATH_PROG( AWK, $AWK)
if test -z "$AWK"; then
   AC_MSG_ERROR([install awk to run this script])
fi

AC_PATH_PROGS(SED, sed )
if test -z "$SED"; then
   AC_MSG_ERROR([install sed to run this script])
fi

AC_PATH_PROG(BASH, bash)
if test -z "$BASH"; then
   AC_MSG_ERROR([bash not found in \$PATH])
fi
AC_SUBST(BASH)

AC_MSG_CHECKING([for GNU or BSD tar])
for a in $GNUTAR gtar gnutar tar; do
      $a --version 2> /dev/null | egrep "GNU|bsdtar"  2>&1 > /dev/null
      if test $? -eq 0;  then
           GNUTAR=$a
           break
      fi
done
AC_MSG_RESULT($GNUTAR)
if test -z "$GNUTAR"; then
    AC_MSG_ERROR([not found. install GNU or BSD tar.])
fi
AC_SUBST(GNUTAR)

dnl ===================================================================
dnl Checks for --with-local-solenv invocation
dnl TODO: Is this still required?
dnl ===================================================================
AC_MSG_CHECKING([for solenv environment])
if test -z "$with_local_solenv"; then
   LOCAL_SOLENV="DEFAULT"
   AC_MSG_RESULT([default])
else
   LOCAL_SOLENV=$with_local_solenv
   AC_MSG_RESULT([$with_local_solenv])
fi
AC_SUBST(LOCAL_SOLENV)

if test "$LOCAL_SOLENV" = "DEFAULT"; then
  _solenv="./solenv"
else
  _solenv="$LOCAL_SOLENV"
fi
AC_SUBST(_solenv)

if test -e $_solenv/inc/minor.mk; then
   # Get UPD number from ./solenv/inc/minor.mk
   UPD="`grep RSCVERSION= $_solenv/inc/minor.mk | $AWK -F"=" '{ print $2 }'`"
   AC_SUBST(UPD)
   SOURCEVERSION="`grep SOURCEVERSION= $_solenv/inc/minor.mk | $AWK -F"=" '{ print $2 }'`"
   AC_SUBST(SOURCEVERSION)
else
   AC_MSG_ERROR([$_solenv/inc/minor.mk missing but needed for architecture/os detecion and proper environment script generation...])
fi

dnl ===================================================================
dnl Checks for the operating system and processor.
dnl ===================================================================
AC_CANONICAL_HOST

dnl ===================================================================
dnl The following is a list of supported systems.
dnl Sequential to keep the logic very simple
dnl These values may be checked and reset later.
dnl ===================================================================
#defaults unless the os test overrides this:
test_cairo=yes
test_randr=yes
test_cups=yes
test_fontconfig=yes

case "$host_os" in
    solaris*)
        test_gtk=yes
        build_gstreamer=yes
        test_kde=yes
        test_freetype=yes
        test_gstreamer=yes
        _os=SunOS
        AC_PATH_PROG( GNUTAR, gtar,,$PATH:/usr/sfw/bin)
        if test -z "$GNUTAR"; then
            AC_MSG_ERROR([gtar (gnu tar) not found but needed. Install it (SUN Freeware package).])
        fi
        AC_SUBST(GNUTAR)

        dnl ===========================================================
        dnl check whether we're using solaris 6,7,8 - sparc or intel.
        dnl ===========================================================
           AC_MSG_CHECKING([the Solaris operating system release])
           _os_release=`echo $host_os | $SED -e s/solaris2\.//`
        if test "$_os_release" -lt "6"; then
                  AC_MSG_ERROR([use solaris >= 6 to build LibreOffice])
           else
                  AC_MSG_RESULT([ok ($_os_release)])
           fi

           dnl check whether we're using a sparc or i386 processor
           AC_MSG_CHECKING([the processor type])
           if test "$host_cpu" = "sparc" -o "$host_cpu" = "i386"; then
                  AC_MSG_RESULT([ok ($host_cpu)])
           else
                  AC_MSG_ERROR([only sparc and i386 processors are supported])
           fi
        ;;
    linux-gnu*|k*bsd*-gnu*)
        test_gtk=yes
        build_gstreamer=yes
        test_kde=yes
        test_kde4=yes
        test_freetype=yes
        test_unix_quickstarter=yes
        _os=Linux
        ;;
    gnu)
        test_randr=no
        test_cairo=no
        test_cups=no
        _os=GNU
        ;;
    cygwin*) # Windows
        test_cups=no
        test_randr=no
        test_freetype=no
        test_cairo=no
        test_fontconfig=no
        _os=WINNT
        ;;
    darwin*) # Mac OS X
        test_gtk=yes
        test_randr=no
        test_freetype=no
        test_fontconfig=no
        test_cairo=no
        _os=Darwin
        if test "$enable_systray" = "yes" && test "$enable_gtk" != "no"; then
            AC_MSG_WARN([Disabling gtk-quickstarter - not supported on Mac. Use --disable-systray])
            echo "Disabling gtk-quickstarter - not supported on Mac. Use --disable-systray" >>warn
            enable_systray=no
        fi
        ;;
    os2*)
        test_cups=no
        test_randr=no
        test_gtk=no
        test_cairo=no
        test_freetype=no
        _os=OS2
        ;;
    freebsd*)
        test_gtk=yes
        build_gstreamer=yes
        test_kde=yes
        test_kde4=yes
        test_freetype=yes
        AC_MSG_CHECKING([the FreeBSD operating system release])
        if test -n "$with_os_version"; then
            OSVERSION="$with_os_version"
        else
            OSVERSION=`/sbin/sysctl -n kern.osreldate`
        fi
        AC_MSG_RESULT([found OSVERSION=$OSVERSION])
        AC_MSG_CHECKING([which thread library to use])
        if test "$OSVERSION" -lt "500016"; then
            PTHREAD_CFLAGS="-D_THREAD_SAFE"
            PTHREAD_LIBS="-pthread"
        elif test "$OSVERSION" -lt "502102"; then
            PTHREAD_CFLAGS="-D_THREAD_SAFE"
            PTHREAD_LIBS="-lc_r"
        else
            PTHREAD_CFLAGS=""
            PTHREAD_LIBS="-pthread"
        fi
        AC_MSG_RESULT([$PTHREAD_LIBS])
        _os=FreeBSD
        ;;
    *netbsd*)
        test_gtk=yes
        build_gstreamer=yes
        test_kde=no
        test_kde4=yes
        test_freetype=yes
        PTHREAD_CFLAGS="-pthread"
        PTHREAD_LIBS="-pthread -lpthread"
        _os=NetBSD
        ;;
    aix*)
        test_cups=no
        test_randr=no
        test_cairo=no
        test_freetype=yes
        PTHREAD_LIBS=-pthread
        _os=AIX
        ;;
    openbsd*)
        test_gtk=yes
        test_kde=yes
        test_freetype=yes
        PTHREAD_CFLAGS="-pthread -D_THREAD_SAFE"
        PTHREAD_LIBS="-pthread"
        _os=OpenBSD
        ;;
    dragonfly*)
        test_gtk=yes
        build_gstreamer=yes
        test_kde=yes
        test_kde4=yes
        test_freetype=yes
        PTHREAD_LIBS="-pthread"
        _os=DragonFly
        ;;
   *)
   AC_MSG_ERROR([$_os operating system is not suitable to build LibreOffice!])
   ;;
esac

AC_SUBST(OSVERSION)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_LIBS)

dnl ===================================================================
dnl Set the ENABLE_CRASHDUMP variable.
dnl ===================================================================
AC_MSG_CHECKING([whether to enable crashdump feature])
if test "$enable_crashdump" = "yes"; then
   ENABLE_CRASHDUMP="TRUE"
   BUILD_TYPE="$BUILD_TYPE CRASHREP"
   AC_MSG_RESULT([yes])
else
   ENABLE_CRASHDUMP=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_CRASHDUMP)


dnl ===================================================================
dnl Windows specific tests and stuff
dnl ===================================================================
if test "$_os" = "WINNT"; then

   dnl Include twain scanners
   BUILD_TYPE="$BUILD_TYPE TWAIN"

   dnl Set the CL_X64 variable.
   AC_MSG_CHECKING([whether to use the Microsoft C/C++ x64 compiler])
   if test "z$enable_cl_x64" = "z" -o "$enable_cl_x64" = "no"; then
      CL_X64=""
      AC_MSG_RESULT([no])
   else
      CL_X64="TRUE"
      AC_MSG_RESULT([yes])
   fi
   AC_SUBST(CL_X64)

   AC_MSG_CHECKING([whether to use DirectX])
   if test "$enable_directx" = "yes" -o "$enable_directx" = "TRUE" -o "$enable_directx" = ""; then
      ENABLE_DIRECTX="TRUE"
      AC_MSG_RESULT([yes])
   else
      ENABLE_DIRECTX=""
      AC_MSG_RESULT([no])
   fi
   AC_SUBST(ENABLE_DIRECTX)

   AC_MSG_CHECKING([whether to use ActiveX])
   if test "$enable_activex" = "yes" -o "$enable_activex" = "TRUE" -o "$enable_activex" = ""; then
      DISABLE_ACTIVEX=""
      AC_MSG_RESULT([yes])
   else
      DISABLE_ACTIVEX="TRUE"
      AC_MSG_RESULT([no])
   fi
   AC_SUBST(DISABLE_ACTIVEX)

   AC_MSG_CHECKING([whether to use ATL])
   if test "$enable_atl" = "yes" -o "$enable_atl" = "TRUE" -o "$enable_atl" = ""; then
      DISABLE_ATL=""
      AC_MSG_RESULT([yes])
   else
      DISABLE_ATL="TRUE"
      AC_MSG_RESULT([no])
   fi
   AC_SUBST(DISABLE_ATL)

fi

dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
dnl ===================================================================
AC_MSG_CHECKING([whether to turn warnings to errors])
if test -n "$enable_werror" && test "$enable_werror" != "no"; then
   ENABLE_WERROR="TRUE"
   AC_MSG_RESULT([yes])
   AC_MSG_WARN([Turning warnings to errors has no effect in modules or])
   AC_MSG_WARN([on platforms where it has been disabled explicitly])
   echo "Turning warnings to errors has no effect in modules or on platforms where it has been disabled explicitly" >> warn
else
   ENABLE_WERROR="FALSE"
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_WERROR)

dnl Set the ENABLE_DEBUG variable. (Activate --enable-symbols)
dnl ===================================================================
AC_MSG_CHECKING([whether to do a debug build])
if test -n "$enable_debug" && test "$enable_debug" != "no"; then
   ENABLE_DEBUG="TRUE"
   enable_symbols="yes"
   AC_MSG_RESULT([yes])
else
   ENABLE_DEBUG="FALSE"
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_DEBUG)

dnl Set the ENABLE_DBGUTIL variable
dnl ===================================================================
AC_MSG_CHECKING([whether to build with additional debug utilities])
if test -n "$enable_dbgutil" && test "$enable_dbgutil" != "no"; then
   PROEXT=""
   PRODUCT=""
   PROFULLSWITCH=""
   AC_MSG_RESULT([yes])
else
   PRODUCT="full"
   PROFULLSWITCH="product=full"
   PROEXT=".pro"
   AC_MSG_RESULT([no, full product build])
fi
AC_SUBST(PRODUCT)
AC_SUBST(PROFULLSWITCH)
AC_SUBST(PROEXT)

dnl whether to include symbols into final build.
dnl ===================================================================
AC_MSG_CHECKING([whether to include symbols])
if test -n "$enable_symbols" -a "$enable_symbols" != "no"; then
    if test "$enable_symbols" = "small" -o "$enable_symbols" = "SMALL"; then
       ENABLE_SYMBOLS="SMALL"
       AC_MSG_RESULT([yes, small])
    else
       ENABLE_SYMBOLS="TRUE"
       AC_MSG_RESULT([yes])
    fi
else
   ENABLE_SYMBOLS=
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_SYMBOLS)

dnl Determine if the solver is to be stripped or not.
dnl ===================================================================
AC_MSG_CHECKING([whether to strip the solver or not.])
if test "z$enable_strip_solver" = "zno"; then
   DISABLE_STRIP="TRUE"
   AC_MSG_RESULT([no])
else
   if test -n "$ENABLE_SYMBOLS"; then
      DISABLE_STRIP="TRUE"
      AC_MSG_RESULT([no])
   else
      DISABLE_STRIP=
      AC_MSG_RESULT([yes])
   fi
fi
AC_SUBST(DISABLE_STRIP)

dnl check for cups support
dnl ===================================================================
AC_MSG_CHECKING([whether to enable native cups support])
if test "$test_cups" = "yes" -a "z$enable_cups" != "zno"; then
   ENABLE_CUPS="TRUE"
   AC_MSG_RESULT([yes])
   AC_CHECK_LIB(cups, cupsPrintFiles)
   AC_CHECK_HEADER(cups/cups.h, AC_DEFINE(HAVE_CUPS_H))
   if test "$ac_cv_lib_cups_cupsPrintFiles" != "yes" -a "$ac_cv_header_cups_cups_h" != "yes"; then
        AC_MSG_ERROR([Could not find CUPS. Install libcupsys2-dev or cups???-devel.])
   fi
else
   ENABLE_CUPS=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_CUPS)


# check for fontconfig support
AC_MSG_CHECKING([whether to enable fontconfig support])
if test "z$test_fontconfig" = "zyes" -a "z$enable_fontconfig" != "no"; then
   ENABLE_FONTCONFIG="TRUE"
   AC_MSG_RESULT([yes])
   PKG_CHECK_MODULES([FONTCONFIG], [fontconfig >= 2.2.0])
else
   ENABLE_FONTCONFIG=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_FONTCONFIG)
AC_SUBST(FONTCONFIG_CFLAGS)
AC_SUBST(FONTCONFIG_LIBS)

dnl whether to find & fetch external tarballs?
dnl ===================================================================
if test -z "$TARFILE_LOCATION"; then
   TARFILE_LOCATION="DEFAULT"
fi
AC_SUBST(TARFILE_LOCATION)

if test "z$enable_fetch_external" != "zno" \
   && test -z "$with_system_libs" -a "$with_system_jars" != "no"; then
   DO_FETCH_TARBALLS="yes"
fi
AC_SUBST(DO_FETCH_TARBALLS)


dnl git-new-workdir
dnl ===================================================================
AC_SUBST(GIT_LINK_SRC)

dnl Disable legacy binary file formats filters
dnl ===================================================================
AC_MSG_CHECKING([whether to enable filters for legacy binary file formats (StarOffice 5.2)])
if test "$enable_binfilter" = "no"; then
   WITH_BINFILTER="NO"
   AC_MSG_RESULT([no])
else
   WITH_BINFILTER="YES"
   BUILD_TYPE="$BUILD_TYPE BINFILTER"
   AC_MSG_RESULT([yes])
fi
AC_SUBST(WITH_BINFILTER)

dnl ===================================================================
dnl Disable rpath in shared libraries?
dnl ===================================================================
AC_MSG_CHECKING([whether to use RPATH in shared libraries])
if test "$enable_rpath" = "no"; then
   ENABLE_RPATH="no"
else
   ENABLE_RPATH="yes"
fi
AC_MSG_RESULT([$ENABLE_RPATH])
AC_SUBST(ENABLE_RPATH)

dnl Test whether to include MySpell dictionaries
dnl ===================================================================
AC_MSG_CHECKING([whether to include MySpell dictionaries])
if test -z "$with_myspell_dicts" || test "$with_myspell_dicts" = "yes"; then
  AC_MSG_RESULT([yes])
  WITH_MYSPELL_DICTS=YES
  BUILD_TYPE="$BUILD_TYPE DICTIONARIES"
else
  AC_MSG_RESULT([no])
  WITH_MYSPELL_DICTS=NO
fi
AC_SUBST(WITH_MYSPELL_DICTS)

AC_MSG_CHECKING([whether to use dicts from external paths])
if test -n "$with_system_dicts" -a "$with_system_dicts" = "yes"; then
    AC_MSG_RESULT([yes])
    SYSTEM_DICTS=YES
    AC_MSG_CHECKING([for spelling dictionary directory])
    if test -n "$with_external_dict_dir"; then
        DICT_SYSTEM_DIR=file://$with_external_dict_dir
    else
        DICT_SYSTEM_DIR=file:///usr/share/hunspell
    fi
    AC_MSG_RESULT([$DICT_SYSTEM_DIR])
    AC_MSG_CHECKING([for hyphenation patterns directory])
    if test -n "$with_external_hyph_dir"; then
        HYPH_SYSTEM_DIR=file://$with_external_hyph_dir
    else
        HYPH_SYSTEM_DIR=file:///usr/share/hyphen
    fi
    AC_MSG_RESULT([$HYPH_SYSTEM_DIR])
    AC_MSG_CHECKING([for thesaurus directory])
    if test -n "$with_external_thes_dir"; then
        THES_SYSTEM_DIR=file://$with_external_thes_dir
    else
        THES_SYSTEM_DIR=file:///usr/share/mythes
    fi
    AC_MSG_RESULT([$THES_SYSTEM_DIR])
else
        AC_MSG_RESULT([no])
        SYSTEM_DICTS=NO
fi
AC_SUBST(SYSTEM_DICTS)
AC_SUBST(DICT_SYSTEM_DIR)
AC_SUBST(HYPH_SYSTEM_DIR)
AC_SUBST(THES_SYSTEM_DIR)

if test $_os = "WINNT"; then
   AC_MSG_CHECKING([Windows build environment sanity])
   dnl ===================================================================
   dnl Sanity check! Native windows programs cannot use cygwin symlinks!
   dnl ===================================================================
   dnl As long as awk instead of $AWK is used somewhere in the sources,
   dnl check for $AWK and awk. $AWK is pointing to gawk in cygwin.
      if test -L $AWK -o -L `which awk` -o -L `which tar` -o -L `which gunzip` ; then
         AC_MSG_ERROR([$AWK, awk, tar or gunzip is a cygwin symlink!
Native windows programs cannot use cygwin symlinks. Remove the symbolic
link, and copy the program to the name of the link.])
      fi
   dnl ===================================================================
   dnl Another sanity check! More a band-aid. winenv.* adds guw.exe to
   dnl CC and CXX but the configure checks here assume that guw.exe
   dnl (if needed at all) is not yet present.
   dnl ===================================================================
   CC=`echo $CC | $SED "s/^guw.exe //"`
   CXX=`echo $CXX | $SED "s/^guw.exe //"`
   dnl ===================================================================
   dnl If $CC is set to a MinGW compiler, e.g. "gcc -mno-cygwin" enable
   dnl $WITH_MINGW
   dnl ===================================================================
      if test -n "$CC";then
         if test "`$CC -dumpmachine 2>/dev/null | $SED -e 's/^.*-//'`" = "mingw32"; then
            WITH_MINGW="yes"
         fi
      fi
   dnl ===================================================================
   if test "$WITH_MINGW" = "yes" ; then
      if test -z "$CC"; then
         CC="gcc -mno-cygwin"
         CXX="g++ -mno-cygwin"
      fi
   fi
   AC_MSG_RESULT([ok])
fi
AC_SUBST(WITH_MINGW)

dnl ===================================================================
dnl Extra check for Windows. cygwin builds need gcc to build dmake
dnl and g++ to build guw.exe although MS cl (or MinGW) is used to
dnl build LibO.
dnl ===================================================================
if test "$_os" = "WINNT" ; then
   AC_MSG_CHECKING([for cygwin gcc/g++])
   if which gcc > /dev/null && which g++ > /dev/null ; then
      AC_MSG_RESULT([found])
   else
      AC_MSG_ERROR([cygwin gcc and g++ are needed, please install them.])
   fi
fi


dnl ===================================================================
dnl  Checks for c compiler,
dnl  The check for the c++ compiler is later on.
dnl ===================================================================
GCC_HOME_SET="true"
AC_MSG_CHECKING([gcc home])
if test -z "$with_gcc_home"; then
   if test -n "$enable_icecream" && test "$enable_icecream" != "no" ; then
      GCC_HOME="/opt/icecream"
   else
      GCC_HOME=`which gcc | $SED -e s,/bin/gcc,,`
      GCC_HOME_SET="false"
   fi
else
    GCC_HOME="$with_gcc_home"
fi
AC_MSG_RESULT($GCC_HOME)
AC_SUBST(GCC_HOME)

if test "$GCC_HOME_SET" = "true" ; then
   if test -z "$CC"; then
      CC="$GCC_HOME/bin/gcc"
   fi
   if test -z "$CXX"; then
      CXX="$GCC_HOME/bin/g++"
   fi
fi

dnl The following checks for gcc, cc and then cl (if it weren't guarded for win32)
if test "$_os" != "WINNT" -o "$WITH_MINGW" = "yes"; then
   AC_PROG_CC
fi

COMPATH=`dirname "$CC"`
if test "$COMPATH" = "." ; then
    AC_PATH_PROGS(COMPATH, $CC)
    dnl double square bracket to get single because of M4 quote...
    COMPATH=`echo $COMPATH | $SED "s@/[[^/:]]*\\\$@@"`;
fi
COMPATH=`echo $COMPATH | $SED "s@/[[Bb]][[Ii]][[Nn]]\\\$@@"`;

dnl ===================================================================
dnl  Test the gcc version,  3 is OK
dnl ===================================================================
if test \( "$_os" != "WINNT" -o "$WITH_MINGW" = "yes" \) -a "$GCC" = "yes"; then
    AC_MSG_CHECKING([the GNU gcc compiler version])
   _gcc_version=`$CC -dumpversion`
   _gcc_major=`echo $_gcc_version | $AWK -F. '{ print \$1 }'`
   GCCVER=`echo $_gcc_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`

   if test "$_os" = "Darwin" -a "$GCCVER" -ge "040100" ; then
      if test -z "$save_CC" -a -x "$GCC_HOME/bin/gcc-4.0" ; then
         export CC=$GCC_HOME/bin/gcc-4.0
          dnl  export CC to have it available in set_soenv -> config.guess
         GCCVER2=`"$CC" -dumpversion | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
         if test "$GCCVER2" -ge "040000" -a "$GCCVER2" -lt "040100" ; then
            GCCVER=$GCCVER2
         fi
      fi
      if test "$GCCVER" -ge "040100" ; then
         AC_MSG_ERROR([You need to use the gcc-4.0 compiler (gcc $_gcc_version won't work with the MacOSX10.4u.sdk) - set CC accordingly])
      else
         AC_MSG_RESULT([implicitly using CC=$CC])
      fi
   else
      AC_MSG_RESULT([checked (gcc $_gcc_version)])
   fi
   if test "$_os" = "SunOS"; then
      AC_MSG_CHECKING([gcc linker])
      if $CC -Wl,--version 2>&1 |head -n 1| grep -v GNU > /dev/null;then
          AC_MSG_ERROR([failed (not GNU ld). Use GNU ld instead of Sun ld on Solaris])
      fi
      AC_MSG_RESULT([ok (GNU ld)])
   fi
fi

HAVE_LD_BSYMBOLIC_FUNCTIONS=
if test "$GCC" = "yes"; then
   AC_MSG_CHECKING( for -Bsymbolic-functions linker support )
   bsymbolic_functions_ldflags_save=$LDFLAGS
   LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions -Wl,--dynamic-list-cpp-new -Wl,--dynamic-list-cpp-typeinfo"
   AC_LINK_IFELSE([AC_LANG_PROGRAM([
   #include <stdio.h>
   ],[
    printf ("hello world\n");
   ])], HAVE_LD_BSYMBOLIC_FUNCTIONS=TRUE, [])
   if test "z$HAVE_LD_BSYMBOLIC_FUNCTIONS" = "zTRUE"; then
     AC_MSG_RESULT( found )
   else
     AC_MSG_RESULT( not found )
   fi
   LDFLAGS=$bsymbolic_functions_ldflags_save
fi
AC_SUBST(HAVE_LD_BSYMBOLIC_FUNCTIONS)

dnl ===================================================================
dnl Set the ENABLE_PCH variable. (Activate --enable-pch)
dnl ===================================================================
AC_MSG_CHECKING([whether to enable pch feature])
if test -n "$enable_pch" && test "$enable_pch" != "no"; then
   if test "$_os" = "WINNT" -a "$WITH_MINGW" != "yes"; then
       ENABLE_PCH="TRUE"
       AC_MSG_RESULT([yes])
dnl There is no PCH support in GCC versions prior to this
   elif test "$GCC" = "yes"; then
       ENABLE_PCH="TRUE"
       AC_MSG_RESULT([yes])
   else
       ENABLE_PCH=""
       AC_MSG_WARN([Precompiled header not yet supported for your platform/compiler])
   fi
else
   ENABLE_PCH=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_PCH)

dnl ===================================================================
dnl Search all the common names for GNU make
dnl ===================================================================
AC_MSG_CHECKING([for GNU make])
for a in "$MAKE" $GNUMAKE make gmake gnumake; do
      $a --version 2> /dev/null | grep GNU  2>&1 > /dev/null
      if test $? -eq 0;  then
           GNUMAKE=$a
           break
      fi
done
AC_MSG_RESULT($GNUMAKE)
if test -z "$GNUMAKE"; then
    AC_MSG_ERROR([not found. install GNU make.])
fi

AC_MSG_CHECKING([the GNU make version])
_make_version=`$GNUMAKE --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`;
_make_longver=`echo $_make_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`
if test "$_make_longver" -ge "038100" ; then
    AC_MSG_RESULT([$GNUMAKE $_make_version])
else
   AC_MSG_ERROR([failed ($GNUMAKE version >= 3.81 needed])
fi
AC_SUBST(GNUMAKE)

dnl ===================================================================
dnl  Test the solaris compiler version
dnl ===================================================================
if test "$_os" = "SunOS"; then
   if test "$CC" = "cc"; then
      AC_PATH_PROGS(_cc, cc)
      COMPATH=`echo $_cc | $SED -n "s/\/bin\/cc//p"`
      AC_MSG_CHECKING([the SunStudio C/C++ compiler version])
      dnl cc -V outputs to standard error!!!!
      _sunstudio_string=`$CC -V 2>&1 | grep '^cc' | $SED -e 's/.* C //'`
      _sunstudio_version=`echo $_sunstudio_string | $AWK '{ print $1 }'`
      _sunstudio_major=`echo $_sunstudio_version | $AWK -F. '{ print $1 }'`
      if test "$_sunstudio_major" != "5"; then
         AC_MSG_ERROR([found version "$_sunstudio_version", use version 5.5, 5.7, 5.8 or 5.9 of the SunStudio C/C++ compiler])
      else
         _sunstudio_minor=`echo $_sunstudio_version | $AWK -F. '{ if ($2 == 5) print "true"; else if ($2 == 7) print "true"; else if ($2 == 8) print "true"; else if ($2 == 9) print "true"; else print "false" }'`
         if test "$_sunstudio_minor" = "false"; then
            AC_MSG_ERROR([found version "$_sunstudio_version", use version 5.5, 5.7, 5.8 or 5.9 of the SunStudio C/C++ compiler])
         else
            dnl compiler will do
            AC_MSG_RESULT([checked])
         fi
      fi
   fi
fi

if test "$GCC" = "yes"; then
   AC_MSG_CHECKING( for --hash-style=both linker support )
   hash_style_ldflags_save=$LDFLAGS
   LDFLAGS="$LDFLAGS -Wl,--hash-style=both"
   AC_LINK_IFELSE([AC_LANG_PROGRAM([
   #include <stdio.h>
   ],[
    printf ("hello world\n");
   ])], HAVE_LD_HASH_STYLE=TRUE, HAVE_LD_HASH_STYLE=FALSE)
   if test "z$HAVE_LD_HASH_STYLE" = "zTRUE"; then
     AC_MSG_RESULT( found )
   else
     AC_MSG_RESULT( not found )
   fi
   LDFLAGS=$hash_style_ldflags_save
fi
AC_SUBST(HAVE_LD_HASH_STYLE)

dnl ===================================================================
dnl Check whether there's a Perl version available.
dnl ===================================================================
if test -z "$with_perl_home"; then
   AC_PATH_PROG(PERL, perl)
else
   if test "$_os" = "WINNT"; then
      with_perl_home=`cygpath -u "$with_perl_home"`
   fi
   _perl_path="$with_perl_home/bin/perl"
   if test -x "$_perl_path"; then
      PERL=$_perl_path
   else
      AC_MSG_ERROR([$_perl_path not found])
   fi
fi

dnl ===================================================================
dnl Testing for Perl version 5 or greater.
dnl $] is the perl version variable, it is returned as an integer
dnl ===================================================================
if test "$PERL"; then
   AC_MSG_CHECKING([the Perl version])
   ${PERL} -e "exit($]);"
   _perl_version=$?
   if test "$_perl_version" -lt 5; then
      AC_MSG_ERROR([found Perl version "$_perl_version", use version 5 of Perl])
   fi
   AC_MSG_RESULT([checked (perl $_perl_version)])
else
   AC_MSG_ERROR([Perl not found, install version 5 of Perl])
fi
AC_SUBST(PERL)

dnl ===================================================================
dnl Testing for required Perl modules
dnl ===================================================================
AC_MSG_CHECKING([for required Perl modules])
if `$PERL -e 'use Archive::Zip;'`; then
    AC_MSG_RESULT([all modules found])
else
    AC_MSG_ERROR([Failed to find some modules])
fi

dnl ===================================================================
dnl  Check which Microsoft C/C++ or MinGW compiler is used for WINNT
dnl ===================================================================
if test "$_os" = "WINNT"; then
    if test "$WITH_MINGW" != "yes"; then
        AC_MSG_CHECKING([for a friendly Microsoft C/C++ compiler installation path])
        if test -z "$with_cl_home"; then
            vctest=`./oowintool --msvc-productdir`;
            if test "$CL_X64" = ""; then
                if test -x "$vctest/bin/cl.exe"; then
                    with_cl_home=$vctest;
                fi
            else
                if test -x "$vctest/bin/amd64/cl.exe"; then
                    with_cl_home=$vctest;
                fi
            fi
        else
            with_cl_home=`cygpath -u "$with_cl_home"`
        fi
        AC_MSG_RESULT([done])

        dnl ===========================================================
        dnl  Check for mspdb80.dll/mspdb100.dll
        dnl ===========================================================
        dnl MSVS 2008/10 Compiler
        if test -n "$with_mspdb_path";then
            with_mspdb_path=`cygpath -u "$with_mspdb_path"`
        fi
        if test -e "$with_mspdb_path/mspdb80.dll" -o -e "$with_mspdb_path/mspdb100.dll"; then
            MSPDB_PATH="$with_mspdb_path"
        fi
        dnl MSVS 2008 case
        if test -z "$MSPDB_PATH" -a -e "$with_cl_home/../Common7/IDE/mspdb80.dll"; then
            MSPDB_PATH="$with_cl_home/../Common7/IDE"
        fi
        dnl Windows SDK 6.0 case
        if test -z "$MSPDB_PATH" -a -e "$with_cl_home/bin/mspdb80.dll"; then
            MSPDB_PATH="$with_cl_home/bin"
        fi
        dnl MSVS 2010 case
        if test -z "$MSPDB_PATH" -a -e "$with_cl_home/../Common7/IDE/mspdb100.dll"; then
            MSPDB_PATH="$with_cl_home/../Common7/IDE"
        fi

        if test -z "$MSPDB_PATH";then
            dnl AC_PATH_PROG only checks if MSPDB_PATH is still empty
            AC_PATH_PROG(MSPDB_PATH, mspdb80.dll)
            AC_PATH_PROG(MSPDB_PATH, mspdb100.dll)
            MSPDB_PATH=`dirname "$MSPDB_PATH"`
        fi

        if test -z "$MSPDB_PATH"; then
            AC_MSG_ERROR([You need a mspdb80.dllor mspdb100.dll, make sure it's in the path or use --with-mspdb-path])
        fi
        MSPDB_PATH=`cygpath -d "$MSPDB_PATH"`
        MSPDB_PATH=`cygpath -u "$MSPDB_PATH"`
        dnl The path needs to be added before cl is called
        PATH="$MSPDB_PATH:$PATH"

        AC_MSG_CHECKING([the Microsoft C/C++ Compiler])
        if test "$CL_X64" = ""; then
            if test -x "$with_cl_home/bin/cl.exe"; then
                CC="$with_cl_home/bin/cl.exe"
            fi
        else
            if test -x "$with_cl_home/bin/amd64/cl.exe"; then
                CC="$with_cl_home/bin/amd64/cl.exe"
            fi
        fi
        if test -z "$CC"; then
            AC_PATH_PROG(CC, cl.exe)
        fi

          if test -e "$CC"; then
            # This gives us a posix path with 8.3 filename restrictions
            CC=`cygpath -d "$CC"`
            CC=`cygpath -u "$CC"`
            # Remove /cl.exe from CC case insensitive
            AC_MSG_RESULT([found ($CC)])
            if test "$CL_X64" = ""; then
                COMPATH=`echo $CC | $SED 's@\/[[Bb]][[Ii]][[Nn]]\/[[cC]][[lL]]\.[[eE]][[xX]][[eE]]@@'`
            else
                if test -n "$with_cl_home"; then
                    COMPATH=`echo $with_cl_home`
                fi
            fi
            export INCLUDE=`cygpath -d "$COMPATH/Include"`
            dnl  Check which Microsoft C/C++ compiler is found
            AC_MSG_CHECKING([the Version of Microsoft C/C++ Compiler])
dnl      The following find microsoft, matches nn.nn.nnnn then pulls numbers out.
            CCNUMVER=`$CC 2>&1 | $AWK "/Microsoft/ && /..\\...\\...../ {
                            x = match( \\\$0, /..\\...\\...../ )
                            CCversion = substr( \\\$0, RSTART, RLENGTH)
                            tokencount = split (CCversion,vertoken,\".\")
                            for ( i = 1 ; i <= tokencount ; i++ ) {
                                printf (\"%04d\",vertoken[[i]] )
                            }
                            }"`
            if test "$CCNUMVER" -ge "001600000000"; then
                COMEX=13
                MSVSVER=2010
            elif test "$CCNUMVER" -ge "001500000000"; then
                COMEX=12
                MSVSVER=2008
            else
                AC_MSG_ERROR([Compiler too old. Use Microsoft Visual Studio 2008 or 2010.])
            fi
            AC_MSG_RESULT([found compiler version $CCNUMVER (MSVS $MSVSVER).])
        else
            AC_MSG_ERROR([Microsoft C/C++ Compiler not found. Use --with-cl-home or set path to cl.exe.])
        fi
    else
        AC_MSG_CHECKING([the MinGW C++ Compiler])
        if test `$CC -dumpmachine | $SED -e 's/^.*-//'` = "mingw32"; then
            AC_MSG_RESULT([found.])
            if $CC -dumpspecs | grep -q "mno-cygwin"; then
                USE_MINGW="cygwin"
            else
                USE_MINGW="pure-mingw"
            fi
        else
            AC_MSG_ERROR([MinGW C++ Compiler not found.])
        fi
    fi
fi
AC_SUBST(COMEX)
AC_SUBST(MSPDB_PATH)
AC_SUBST(USE_MINGW)

dnl ===================================================================
dnl  .NET needs special treatment
dnl (does the above comment really mean .NET, or is it misusing
dnl that to mean Visual Studio .NET 2003 ? And does this also
dnl in fact apply equally to what we actually support, i.e.
dnl Visual Studio 2008 and 2010?)
dnl ===================================================================
if test "$_os" = "WINNT"; then
if test "$WITH_MINGW" = "yes" || test "$COMEX" -ge "10"; then
    dnl Check midl.exe
    AC_PATH_PROG(MIDL_PATH, midl.exe)
    if test -n "$MIDL_PATH";then
        MIDL_PATH=`dirname "$MIDL_PATH"`
    fi
    if test -n "$with_midl_path";then
        with_midl_path=`cygpath -u "$with_midl_path"`
    fi
    if test -x "$with_midl_path/midl.exe"; then
        MIDL_PATH="$with_midl_path"
    fi
    if test -z "$MIDL_PATH" -a -e "$with_cl_home/../Common7/Tools/Bin/midl.exe"; then
        MIDL_PATH="$with_cl_home/../Common7/Tools/Bin"
    fi
    if test -z "$MIDL_PATH" ; then
      vstest=`./oowintool --msvs-productdir`;
      if test -x "$vstest/Common7/Tools/Bin/midl.exe" ; then
          MIDL_PATH="$vstest/Common7/Tools/Bin"
      fi
    fi
    if test -z "$MIDL_PATH" ; then
        psdktest=`./oowintool --psdk-home`
        if test -x "$psdktest/Bin/midl.exe" ; then
            MIDL_PATH="$psdktest/Bin"
        fi
    fi
    if test ! -x "$MIDL_PATH/midl.exe"; then
        AC_MSG_ERROR([midl.exe not found. Make sure it's in the path or use --with-midl-path])
    fi
    # Convert to posix path with 8.3 filename restrictions ( No spaces )
    MIDL_PATH=`cygpath -d "$MIDL_PATH"`
    MIDL_PATH=`cygpath -u "$MIDL_PATH"`

    dnl Check csc.exe
    AC_PATH_PROG(CSC_PATH, csc.exe)
    if test -n "$CSC_PATH";then
        CSC_PATH=`dirname "$CSC_PATH"`
    fi
    if test -n "$with_csc_path";then
        with_csc_path=`cygpath -u "$with_csc_path"`
    fi
    if test -x "$with_csc_path/csc.exe"; then
        CSC_PATH="$with_csc_path"
    else
       csctest=`./oowintool --csc-compilerdir`;
       if test -x "$csctest/csc.exe"; then
          CSC_PATH="$csctest"
       fi
    fi
    if test ! -x "$CSC_PATH/csc.exe"; then
        AC_MSG_ERROR([csc.exe not found. Make sure it's in the path or use --with-csc-path])
    fi
    # Convert to posix path with 8.3 filename restrictions ( No spaces )
    CSC_PATH=`cygpath -d "$CSC_PATH"`
    CSC_PATH=`cygpath -u "$CSC_PATH"`

    dnl Check mscoree.lib / .NET Framework dir
        AC_MSG_CHECKING(.NET Framework)
        if test -n "$with_frame_home"; then
        with_frame_home=`cygpath -u "$with_frame_home"`
        fi
        if test -f "$with_frame_home/lib/mscoree.lib"; then
            FRAME_HOME="$with_frame_home"
        fi
        if test -z "$FRAME_HOME" ; then
          frametest=`./oowintool --dotnetsdk-dir`
          if test -f "$frametest/lib/mscoree.lib"; then
             FRAME_HOME="$frametest"
          else
             frametest=`./oowintool --psdk-home`
             if test -f "$frametest/lib/mscoree.lib"; then
                FRAME_HOME="$frametest"
             fi
          fi
        fi
        if test ! -f "$FRAME_HOME/lib/mscoree.lib"; then
            AC_MSG_ERROR([mscoree.lib (.NET Framework) not found. Make sure you use --with-frame-home])
        fi
        AC_MSG_RESULT(found)
    # Convert to posix path with 8.3 filename restrictions ( No spaces )
    FRAME_HOME=`cygpath -d "$FRAME_HOME"`
    FRAME_HOME=`cygpath -u "$FRAME_HOME"`
fi
AC_SUBST(MIDL_PATH)
AC_SUBST(CSC_PATH)
AC_SUBST(FRAME_HOME)
fi

dnl ===================================================================
dnl Check if stdc headers are available excluding windows.
dnl ===================================================================
if test "$_os" != "WINNT" -o "$WITH_MINGW" = "yes"; then
   AC_HEADER_STDC
fi

dnl ===================================================================
dnl Find pre-processors.
dnl ===================================================================
if test "$_os" != "WINNT" -o "$WITH_MINGW" = "yes"; then
   AC_PROG_CXXCPP

dnl Check whether there's a C pre-processor.
dnl ===================================================================
dnl When using SunStudio compiler, there is a bug with the cc
dnl preprocessor, so use CC preprocessor as the cc preprocessor
dnl See Issuezilla #445.
dnl ===================================================================
   if test "$_os" = "SunOS"; then
      CPP=$CXXCPP
   else
      AC_PROG_CPP
   fi

   AC_CHECK_SIZEOF(long)
   SIZEOF_LONG=$ac_cv_sizeof_long
   AC_C_BIGENDIAN
   WORDS_BIGENDIAN=$ac_cv_c_bigendian

   dnl Check for large file support
   AC_SYS_LARGEFILE
   if test -n "$ac_cv_sys_file_offset_bits"; then
      LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
   fi
   if test -n "$ac_cv_sys_large_files" && test "$ac_cv_sys_large_files" != "no"; then
      LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES"
   fi
else
   SIZEOF_LONG=4
   WORDS_BIGENDIAN=no
   LFS_CFLAGS=''
fi
AC_SUBST(SIZEOF_LONG)
AC_SUBST(WORDS_BIGENDIAN)
AC_SUBST(LFS_CFLAGS)

dnl ===================================================================
dnl Check if valgrind.h is available 
dnl ===================================================================
if test -n "$enable_dbgutil" && test "$enable_dbgutil" != "no"; then
   dnl Test $prefix (currently only testing for /usr and /usr/local)
   dnl so that VALGRIND_CFLAGS = -I$prefix/include/valgrind
   VALGRIND_CFLAGS=""
   prev_cppflags=$CPPFLAGS
   if test -z "$VALGRIND_CFLAGS"; then
      CPPFLAGS="-I/usr/include/valgrind"
      AC_CHECK_HEADER([valgrind.h], [VALGRIND_CFLAGS=$CPPFLAGS], [unset ac_cv_header_valgrind_h])
   fi
   if test -z "$VALGRIND_CFLAGS"; then
      CPPFLAGS="-I/usr/local/include/valgrind"
      AC_CHECK_HEADER([valgrind.h], [VALGRIND_CFLAGS=$CPPFLAGS], [])
   fi
   if test -n "$VALGRIND_CFLAGS"; then
      CPPFLAGS=$VALGRIND_CFLAGS
      AC_CHECK_HEADER([memcheck.h], [], [VALGRIND_CFLAGS=""])
   fi
   CPPFLAGS=$prev_cppflags
fi
AC_SUBST([VALGRIND_CFLAGS])

dnl ===================================================================
dnl Whether to link to libcrypt.
dnl ===================================================================


if test "$_os" = "Linux"; then
    AC_MSG_CHECKING([whether to link to libcrypt])
    if test -n "$enable_crypt_link" -a "$enable_crypt_link" != "no"; then
        AC_MSG_RESULT([yes])
        CRYPT_LINK=YES
        AC_CHECK_LIB(crypt, crypt, [],
            [AC_MSG_ERROR(libcrypt not found or functional)], [])
    else
        AC_MSG_RESULT([no, dynamically open it])
        CRYPT_LINK=NO
    fi
fi
AC_SUBST(CRYPT_LINK)

dnl ===================================================================
dnl Testing for c++ compiler and version...
dnl ===================================================================
if test "$_os" = "WINNT" -a "$WITH_MINGW" != "yes"; then
   if test -e "$CC"; then
      CXX="$CC"
   fi
fi

dnl Autoconf 2.53 can do this test for cl.exe, 2.13 can't!
if test "$_os" != "WINNT" -o "$WITH_MINGW" = "yes"; then
   AC_PROG_CXX
fi

dnl check if we are using a buggy version of g++ (currently 3.4.0, 3.4.1 and trunk)
if test "$GXX" = "yes"; then
   AC_MSG_CHECKING([the GNU C++ compiler version])

   _gpp_version=`$CXX -dumpversion`
   _gpp_majmin=`echo $_gpp_version | $AWK -F. '{ print \$1*100+\$2 }'`

   if test "$_os" = "Darwin" -a "$_gpp_majmin" -ge "401" ; then
      if test -z "$save_CXX" -a -x "$GCC_HOME/bin/g++-4.0" ; then
         CXX=$GCC_HOME/bin/g++-4.0
         _gpp_majmin_2=`"$CXX" -dumpversion | $AWK -F. '{ print \$1*100+\$2 }'`
         if test "$_gpp_majmin_2" -ge "400" -a "$_gpp_majmin_2" -lt "401" ; then
            _gpp_majmin=$_gpp_majmin_2
         fi
      fi
      if test "$_gpp_majmin" -ge "401" ; then
         AC_MSG_ERROR([You need to use the g++-4.0 compiler (g++ $_gpp_version won't work with the MacOSX10.4u.sdk) - set CXX accordingly])
      else
         AC_MSG_RESULT([implicitly using CXX=$CXX])
      fi
   else
      AC_MSG_RESULT([checked (g++ $_gpp_version)])
   fi

   if test "$_gpp_majmin" = "304"; then
      AC_MSG_CHECKING([whether $CXX has the enum bug])
AC_TRY_RUN([
extern "C" void abort (void);
extern "C" void exit (int status);

enum E { E0, E1, E2, E3, E4, E5 };

void
test (enum E e)
{
  if (e == E2 || e == E3 || e == E1)
  exit (1);
}

int
main (void)
{
  test (E4);
  test (E5);
  test (E0);
  return 0;
}
],[AC_MSG_ERROR([your version of the GNU C++ compile has a bug which prevents LibreOffice from being compiled correctly - please check http://gcc.gnu.org/ml/gcc-patches/2004-07/msg00968.html for details.])], [AC_MSG_RESULT([no])])
   fi
fi

dnl ===================================================================
dnl Set the gcc/gxx include directories
dnl ===================================================================
# Removed the special FreeBSD treatment. The problem was that with_gxx_include_path
# often contains an i386 which is expanded as a macro.
if test "$GXX" = "yes"; then
   AC_MSG_CHECKING([for g++ include path])
   if test -z "$with_gxx_include_path"; then
      with_gxx_include_path=`echo "#include <cstring>" | $CXX -E -xc++ - | $SED -n '/.*1*"\(.*\)\/cstring".*/s//\1/p' | head -n 1`
      if test "$with_gxx_include_path" = "/usr/libexec/(null)/include"; then
          with_gxx_include_path="/usr/include"
      fi
      if test "$WITH_MINGW" = "yes"; then
         with_gxx_include_path=`cygpath -d "$with_gxx_include_path"`
         with_gxx_include_path=`cygpath -u "$with_gxx_include_path"`
      fi
      if echo $with_gxx_include_path | grep -q linux; then
         # workaround for Mandriva - issue 100049
         with_gxx_include_path=`cd $with_gxx_include_path && pwd`
      fi
   fi
fi
dnl This is the original code...
dnl with_gxx_include_path=`$CXX -print-search-dirs | grep instal |$AWK '{ print \$2 }'`/include
if test -z "$with_gxx_include_path"; then
   with_gxx_include_path="NO_GXX_INCLUDE"
   AC_MSG_RESULT([no g++ includes])
else
   AC_MSG_RESULT([$with_gxx_include_path])
fi
GXX_INCLUDE_PATH="$with_gxx_include_path"
AC_SUBST(GXX_INCLUDE_PATH)

dnl ===================================================================
dnl Set the mingw runtime library include directories
dnl ===================================================================
if test "$WITH_MINGW" = "yes"; then
   AC_MSG_CHECKING([for MinGW runtime include path])
   cat >conftest.$ac_ext <<_ACEOF
#include <stddef.h>
#include <bits/c++config.h>
_ACEOF
   _mingw_lib_include_path=`$CXX -E -xc++ conftest.$ac_ext | $SED -n -e '/.*1*"\(.*\)\/stddef.h".*/s//\1/p' -e '/.*1*"\(.*\)\/bits\/c++config.h".*/s//\1/p' | sort -u | xargs echo`
   rm conftest.$ac_ext
   if test -n "$_mingw_lib_include_path"; then
      _temp=""
      for a in $_mingw_lib_include_path
         do
            a=`cygpath -d "$a"`
            _temp="$_temp "`cygpath -u "$a"`
         done
      _mingw_lib_include_path=$_temp
   fi
   if test -z "$_mingw_lib_include_path"; then
      _mingw_lib_include_path="NO_LIB_INCLUDE"
      AC_MSG_RESULT([no MinGW runtime includes])
   else
      AC_MSG_RESULT([$_mingw_lib_include_path])
   fi
  MINGW_LIB_INCLUDE_PATH="$_mingw_lib_include_path"
  AC_SUBST(MINGW_LIB_INCLUDE_PATH)
dnl mingw gcc 4.4.0 needs backward in include path to use hash_set/hash_map
   AC_MSG_CHECKING([for MinGW C++ backward include path])
   cat >conftest.$ac_ext <<_ACEOF
#include <hash_set>
_ACEOF
   _mingw_backward_include_path=`$CXX -E -xc++ -Wno-deprecated conftest.$ac_ext 2>&5| $SED -n -e '/.*1*"\(.*\)\/hash_set".*/s//\1/p' | sort -u | xargs echo`
   rm conftest.$ac_ext
   if test -n "$_mingw_backward_include_path"; then
      _mingw_backward_include_path=`cygpath -d $_mingw_backward_include_path`
      _mingw_backward_include_path=`cygpath -u $_mingw_backward_include_path`
      AC_MSG_RESULT([$_mingw_backward_include_path])
   else
      _mingw_backward_include_path="NO_BACKWARD_INCLUDE"
      AC_MSG_RESULT([no MinGW C++ backward includes])
   fi
  MINGW_BACKWARD_INCLUDE_PATH="$_mingw_backward_include_path"
  AC_SUBST(MINGW_BACKWARD_INCLUDE_PATH)
  mingw_crtbegin=`$CC -print-file-name=crtbegin.o`
  MINGW_CLIB_DIR=`dirname $mingw_crtbegin`
  AC_MSG_CHECKING([whether to use dynamic libgcc])
  if test -e "$MINGW_CLIB_DIR/libgcc_s.a"; then
    AC_MSG_CHECKING([dynamic libgcc name])
    MINGW_GCCDLL_pattern=`nm $MINGW_CLIB_DIR/libgcc_s.a | $SED -ne 's@.* _libgcc\(.*\)_dll_iname@libgcc\1.dll@p' | uniq | $SED -e 's@_@?@g'`
    MINGW_GCCDLL=`cd $COMPATH/bin && ls $MINGW_GCCDLL_pattern 2>/dev/null`
    if test -n "$MINGW_GCCDLL"; then
        MINGW_SHARED_GCCLIB=YES
        AC_MSG_RESULT([use $MINGW_GCCDLL])
    else
        AC_MSG_RESULT([no])
    fi
  else
    AC_MSG_RESULT([no])
  fi
  if test -e "$MINGW_CLIB_DIR/libgcc_eh.a"; then
      MINGW_GCCLIB_EH=YES
  fi
  AC_MSG_CHECKING([whether to use dynamic libstdc++])
  MINGW_SHARED_LIBSTDCPP=
  if test -e "$MINGW_CLIB_DIR/libstdc++_s.a" ; then
    MINGW_SHARED_LIBSTDCPP=stdc++_s
  fi
  if test -e "$MINGW_CLIB_DIR/libstdc++.dll.a" ; then
    MINGW_SHARED_LIBSTDCPP=stdc++.dll
  fi
  if test -n "$MINGW_SHARED_LIBSTDCPP" ; then
    AC_MSG_CHECKING([dynamic libstdc++ name])
    MINGW_GXXDLL_pattern=`nm $MINGW_CLIB_DIR/lib$MINGW_SHARED_LIBSTDCPP.a | sed -ne 's@.* _libstdc__\(.*\)_dll_iname@libstdc++\1.dll@p' | uniq | sed -e 's@_@?@g'`
    MINGW_GXXDLL=`cd $COMPATH/bin && ls $MINGW_GXXDLL_pattern 2>/dev/null`
    if test -n "$MINGW_GXXDLL"; then
        MINGW_SHARED_LIBSTDCPP=-l$MINGW_SHARED_LIBSTDCPP
        MINGW_SHARED_GXXLIB=YES
        AC_MSG_RESULT([use $MINGW_GXXDLL])
    else
        MINGW_SHARED_LIBSTDCPP=
        AC_MSG_RESULT([no])
    fi
  else
    AC_MSG_RESULT([no])
  fi
  MINGW_CLIB_DIR=`cygpath $MINGW_CLIB_DIR`
  AC_SUBST(MINGW_CLIB_DIR)
  AC_SUBST(MINGW_SHARED_GCCLIB)
  AC_SUBST(MINGW_GCCLIB_EH)
  AC_SUBST(MINGW_SHARED_GXXLIB)
  AC_SUBST(MINGW_SHARED_LIBSTDCPP)
  AC_SUBST(MINGW_GCCDLL)
  AC_SUBST(MINGW_GXXDLL)
fi

dnl ===================================================================
dnl Extra checking for the SUN OS compiler
dnl ===================================================================
if test "$_os" = "SunOS"; then
   dnl SunStudio C++ compiler packaged with SunStudio C compiler
   if test "$CC" = "cc"; then
   AC_MSG_CHECKING([SunStudio C++ Compiler])
      if test "$CXX" != "CC"; then
         AC_MSG_WARN([SunStudio C++ was not found])
         echo "SunStudio C++ was not found" >> warn
      else
         AC_MSG_RESULT([checked])
      fi
   fi
fi

dnl *************************************************************
dnl Testing for exception handling - dwarf2 or sjlj exceptions...
dnl *************************************************************
if test "$WITH_MINGW" = "yes"; then
  AC_MSG_CHECKING([exception type])
  AC_LANG_PUSH([C++])
  AC_TRY_LINK(
    [#include <iostream>

extern "C" void _Unwind_SjLj_RaiseException(void) __attribute__ ((__noreturn__));

    ],
    [_Unwind_SjLj_RaiseException() ],
    [exceptions_type="sjlj"],
    [exceptions_type="dwarf2"]
  )
  AC_MSG_RESULT($exceptions_type)
  AC_LANG_POP([C++])
fi

EXCEPTIONS="$exceptions_type"
AC_SUBST(EXCEPTIONS)

dnl **************************************************************
dnl Testing for required  Solaris and SunStudio compiler patches...
dnl **************************************************************
dnl Check whether the OS is SunOS.
if test "$_os" = "SunOS"; then
   _temp=`showrev -p | $AWK -F" " '{ print $2 }'`
   if test "$_os_release" = "7"; then
      dnl ***************
      dnl patch 106327-06
      dnl ***************
      AC_MSG_CHECKING([for patch 106327-06 or greater])
      _patch=`echo $_temp | $AWK '/106327-06/ { print "found" }'`
      _patch="false"
      for i in $_temp
      do
         _patch_major=`echo $i | $AWK -F"-" '{ print $1 }'`
         if test "$_patch_major" = "106327"; then
            _patch_rev=`echo $i | $AWK -F"-" '{ print $2 }'`
            if test "$_patch_rev" -ge "6"; then
               _patch="found"
            fi
        fi
      done
      if test "$_patch" = "found"; then
         AC_MSG_RESULT([found])
      else
         AC_MSG_WARN([patch 106327-06 not found, please install compiler patch 106327-06 or greater])
         echo "patch 106327-06 not found, please install compiler patch 106327-06 or greater" >> warn
      fi
      dnl ***************
      dnl patch 106950-11
      dnl ***************
      AC_MSG_CHECKING([for patch 106950-11 or greater])
      _patch=`echo $_temp | $AWK '/106950-11/ { print "found" }'`
      _patch="false"
      for i in $_temp
      do
         _patch_major=`echo $i | $AWK -F"-" '{ print $1 }'`
         if test "$_patch_major" = "106950"; then
            _patch_rev=`echo $i | $AWK -F"-" '{ print $2 }'`
            if test "$_patch_rev" -ge "11"; then
               _patch="found"
            fi
         fi
      done
      if test "$_patch" = "found"; then
         AC_MSG_RESULT([found])
      else
         AC_MSG_WARN([patch 106950-11 not found, please install linker patch 106950-11 or greater])
         echo "patch 106950-11 not found, please install linker patch 106950-11 or greater" >> warn
      fi
   else
      if test "$_os_release" = "6"; then
         dnl ***************
         dnl patch 105591-09
         dnl ***************
         AC_MSG_CHECKING([for patch 105591-09 or greater])
         _patch=`echo $_temp | $AWK '/105591-09/ { print "found" }'`
         _patch="false"
         for i in $_temp
         do
            _patch_major=`echo $i | $AWK -F"-" '{ print $1 }'`
            if test "$_patch_major" = "105591"; then
               _patch_rev=`echo $i | $AWK -F"-" '{ print $2 }'`
               if test "$_patch_rev" -ge "9"; then
                  _patch="found"
               fi
           fi
         done
         if test "$_patch" = "found"; then
            AC_MSG_RESULT([found])
         else
            AC_MSG_WARN([patch 105591-09 not found, please install compiler patch 105591-09 or greater])
            echo "patch 105591-09 not found, please install compiler patch 105591-09 or greater" >> warn
         fi
         dnl ***************
         dnl patch 107733-08
         dnl ***************
         AC_MSG_CHECKING([for patch 107733-08 or greater])
         _patch=`echo $_temp | $AWK '/107733-08/ { print "found" }'`
         _patch="false"
         for i in $_temp
         do
            _patch_major=`echo $i | $AWK -F"-" '{ print $1 }'`
            if test "$_patch_major" = "107733"; then
               _patch_rev=`echo $i | $AWK -F"-" '{ print $2 }'`
               if test "$_patch_rev" -ge "8"; then
                  _patch="found"
               fi
           fi
         done
         if test "$_patch" = "found"; then
            AC_MSG_RESULT([found])
         else
            AC_MSG_WARN([patch 107733-06 not found, please install linker patch 107733-08 or greater])
            echo "patch 107733-06 not found, please install linker patch 107733-08 or greater" >> warn
         fi
      fi
   fi
fi

dnl ===================================================================
dnl Checks for what the default STL should be
dnl ===================================================================
   AC_MSG_CHECKING([Whether building STLPort library makes sense])
   BUILD_STLPORT="no"
   if test "$_os" = "Linux"; then
     case "$host_cpu" in
       i?86)
     case "$host_os" in k*bsd*-gnu*)
         BUILD_STLPORT="no"
        ;;
     *)
             BUILD_STLPORT="yes"
        ;;
      esac
         ;;
       *)
         BUILD_STLPORT="no"
         ;;
     esac
   elif test "$_os" = "SunOS"; then
      BUILD_STLPORT="yes"
   elif test "$_os" = "WINNT" -a "$WITH_MINGW" != "yes"; then
      BUILD_STLPORT="yes"
   elif test "$_os" = "OS2"; then
      BUILD_STLPORT="yes"
   elif test "$_os" = "FreeBSD"; then
      BUILD_STLPORT="yes"
   fi
   if test "$BUILD_STLPORT" = "yes" ; then
      AC_MSG_RESULT([yes])
   else
      AC_MSG_RESULT([no])
   fi

   AC_MSG_CHECKING([Whether STLPort library will be actually built])
   if test "$with_stlport" = "auto" -o "$BUILD_STLPORT" = "no"; then
      with_stlport=$BUILD_STLPORT
   fi
   if test "$with_stlport" = "yes" ; then
      AC_MSG_RESULT([yes])
	  WITH_STLPORT=YES
	  SCPDEFS="$SCPDEFS -DWITH_STLPORT"
	  BUILD_TYPE="$BUILD_TYPE STLPORT"
   else
      WITH_STLPORT=NO
      AC_MSG_RESULT([no])
   fi

AC_SUBST(WITH_STLPORT)

dnl ===================================================================
dnl visibility and c++0x features
dnl ===================================================================
if test "$GCC" = "yes"; then
   AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
   save_CFLAGS=$CFLAGS
   CFLAGS="$CFLAGS -Werror -fvisibility=hidden"
   AC_TRY_LINK([], [ return 0; ], [ HAVE_GCC_VISIBILITY_FEATURE=TRUE ], [])
   CFLAGS=$save_CFLAGS
   if test "$HAVE_GCC_VISIBILITY_FEATURE" = "TRUE"; then
      AC_MSG_RESULT([yes])
   else
      AC_MSG_RESULT([no])
   fi

   AC_MSG_CHECKING([whether $CC supports -std=c++0x without Language Defect 757])
   save_CXXFLAGS=$CFLAGS
   CXXFLAGS="$CXXFLAGS -std=c++0x"
   AC_LANG_PUSH([C++])

   AC_TRY_COMPILE([
#include <stddef.h>

template <typename T, size_t S> char (&sal_n_array_size( T(&)[S] ))[S];

namespace
{
	struct b
	{
		int i;
		int j;
	};
}
],[
struct a
{
	int i;
	int j;
};
a thinga[]={{0,0}, {1,1}};
b thingb[]={{0,0}, {1,1}};
size_t i = sizeof(sal_n_array_size(thinga));
size_t j = sizeof(sal_n_array_size(thingb));
return !(i != 0 && j != 0);
], HAVE_CXX0X=TRUE,)

   AC_LANG_POP([C++])
   CXXFLAGS=$save_CXXFLAGS
   if test "$HAVE_CXX0X" = "TRUE"; then
      AC_MSG_RESULT([yes])
   else
      AC_MSG_RESULT([no])
   fi
fi

AC_SUBST(HAVE_CXX0X)

# ===================================================================
# use --ccache-skip?
# ===================================================================
dnl used to escape compiler options for ccache that otherwise prevent
dnl caching of the results (like "-x objective-c++" for Mac)
AC_MSG_CHECKING([whether we are allowed and able to use --ccache-skip])
if test "$_os" != "Darwin" ; then
   AC_MSG_RESULT([only used on Mac currently, skipping])
elif test "$enable_ccache_skip" = "no" ; then
   AC_MSG_RESULT([no - diabled explicitly])
elif test "$enable_ccache_skip" = "yes" ; then
   AC_MSG_RESULT([yes - enabled explicitly, skipping checks])
   AC_SUBST([USE_CCACHE], [YES])
elif test "$enable_ccache_skip" = "auto" ; then
   # checking for ccache presence/version
   AC_MSG_RESULT([probing...])
   AC_PATH_PROG([CCACHE],[ccache],[not_found])
   if test "$CCACHE" = "not_found" ; then
      AC_MSG_NOTICE([not enabling --ccache-skip (ccache not found)])
   else
      # check ccache version
      AC_MSG_CHECKING([whether version of ccache is suitable])
      CCACHE_VERSION=`"$CCACHE" -V | "$AWK" '/^ccache version/{print $3}'`
      if test "$CCACHE_VERSION" = "2.4_OOo"; then
         AC_MSG_RESULT([yes])
         AC_MSG_CHECKING([whether ccache is actually used for the build])
         AC_LANG_PUSH([C++])
         save_CXXFLAGS=$CXXFLAGS
         CXXFLAGS="$CXXFLAGS --ccache-skip -O2"
         dnl an empty program will do, we're checking the compiler flags
         AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],[]),
            [use_ccache=yes], [use_ccache=no])
         if test $use_ccache = yes ; then
            AC_MSG_RESULT([yes, will enable --ccache-skip])
            AC_SUBST([USE_CCACHE], [YES])
         else
            AC_MSG_RESULT([no, will not enable --ccache-skip])
         fi
         CXXFLAGS=$save_CXXFLAGS
         AC_LANG_POP([C++])
      else
         AC_MSG_RESULT([no])
         AC_MSG_NOTICE([ccache version $CCACHE_VERSION not accepted. See description for --enable-ccache-skip])
      fi
   fi
else
   AC_MSG_ERROR([invalid option to --enable-ccache-skip. Valid values are "auto", "yes" and "no"])
fi

dnl ===================================================================
dnl system stl sanity tests
dnl ===================================================================
HAVE_GCC_VISIBILITY_BROKEN=
if test \( "$_os" != "WINNT" -o "$WITH_MINGW" = "yes" \) ; then

   AC_LANG_PUSH([C++])

   if test "$HAVE_GCC_VISIBILITY_FEATURE" = "TRUE"; then
      AC_MSG_CHECKING([if STL headers are visibility safe])
      AC_EGREP_HEADER(visibility push, string, stlvisok=yes, stlvisok=no)
      AC_MSG_RESULT([$stlvisok])
      if test "$stlvisok" = "no"; then
         AC_MSG_WARN([Your gcc STL headers are not visibility safe. Disabling visibility])
         echo "Your gcc STL headers are not visibility safe. Disabling visibility" >> warn
         unset HAVE_GCC_VISIBILITY_FEATURE
      fi
   fi

   if test "$HAVE_GCC_VISIBILITY_FEATURE" = "TRUE"; then
      sharedlink_ldflags_save=$LDFLAGS
      LDFLAGS="$LDFLAGS -fvisibility-inlines-hidden -fpic -shared"

      AC_MSG_CHECKING([if gcc is -fvisibility-inlines-hidden safe with STL headers])
      AC_TRY_LINK([#include <sstream>
using namespace std;
],[istringstream strm( "test" ); return 0;],
      $EGREP -q  unresolvable conftest.err;
      if test $? -eq 0; then gccvisok=no; else gccvisok=yes; fi,
      gccvisok=no)
      AC_MSG_RESULT([$gccvisok])
      if test "$gccvisok" = "no"; then
         AC_MSG_WARN([Your gcc is not -fvisibility-inlines-hidden safe, disabling that.])
         echo "Your gcc is not -fvisibility-inlines-hidden safe, disabling that." >> warn
         HAVE_GCC_VISIBILITY_BROKEN="TRUE"
      fi

      LDFLAGS=$sharedlink_ldflags_save
   fi

   if test "$HAVE_GCC_VISIBILITY_FEATURE" = "TRUE"; then
      AC_MSG_CHECKING([if gcc has a visibility bug with class-level attributes (GCC bug 26905)])
      cat >visibility.cxx <<_ACEOF
#pragma GCC visibility push(hidden)
struct __attribute__ ((visibility ("default"))) TestStruct {
  static void Init();
};
__attribute__ ((visibility ("default"))) void TestFunc() {
  TestStruct::Init();
}
_ACEOF
      if ! $CXX $CXXFLAGS $CPPFLAGS -fpic -S visibility.cxx 2>/dev/null > /dev/null; then
         gccvisbroken=yes
      else
         case "$host_cpu" in
            i?86|x86_64)
               if test "$_os" = "Darwin"; then
                  gccvisbroken=no
               else
                  if $EGREP -q '@PLT' visibility.s; then
                     gccvisbroken=no
                  else
                     gccvisbroken=yes
                  fi
               fi
               ;;
            *)
               gccvisbroken=no
               ;;
         esac
      fi
      rm -f visibility.s

      AC_MSG_RESULT([$gccvisbroken])
      if test "$gccvisbroken" = "yes"; then
         AC_MSG_WARN([Your gcc is not -fvisibility=hidden safe. Disabling visibility])
         echo "Your gcc is not -fvisibility=hidden safe. Disabling visibility" >> warn
         unset HAVE_GCC_VISIBILITY_FEATURE
      fi
   fi

   AC_LANG_POP([C++])
fi

AC_SUBST(HAVE_GCC_VISIBILITY_FEATURE)
AC_SUBST(HAVE_GCC_VISIBILITY_BROKEN)

dnl ===================================================================
dnl allocator
dnl ===================================================================
AC_MSG_CHECKING([which memory allocator to use])
if test "$with_alloc" = "system"; then
    AC_MSG_RESULT([system])
    ALLOC="SYS_ALLOC";
    AC_CHECK_FUNCS([malloc realloc calloc free])
fi
if test "$with_alloc" = "tcmalloc"; then
    AC_MSG_RESULT(tcmalloc)
    if ! echo $host_cpu | grep -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
        AC_MSG_ERROR([tcmalloc only available/usable on ix86])
    fi
    AC_CHECK_LIB(tcmalloc, malloc, [],
        [AC_MSG_ERROR(tcmalloc not found or functional. Install the Google Profiling Tools)], [])
    ALLOC="TCMALLOC";
fi
if test "$with_alloc" = "jemalloc"; then
  if test "$_os" != "FreeBSD" -o "$_os" != "NetBSD"; then
    AC_MSG_RESULT(jemalloc)
    save_CFLAGS=$CFLAGS
    CFLAGS="$CFLAGS -pthread"
    AC_CHECK_LIB(jemalloc, malloc, [],
        [AC_MSG_ERROR(jemalloc not found or functional. Install the jemalloc allocator.)], [])
    ALLOC="JEMALLOC";
    CFLAGS=$save_CFLAGS
  else
    AC_MSG_RESULT([system])
    ALLOC="SYS_ALLOC";
    AC_CHECK_FUNCS([malloc realloc calloc free])
  fi
fi
if test "$with_alloc" = "internal" -o -z "$with_alloc"; then
   AC_MSG_RESULT([internal])
fi
AC_SUBST(ALLOC)

dnl ===================================================================
dnl Custom build version
dnl ===================================================================

AC_MSG_CHECKING([whether to add custom build version])
if test "z$with_build_version" != "z"; then
   BUILD_VER_STRING=$with_build_version
   AC_MSG_RESULT([yes, $BUILD_VER_STRING])
else
   BUILD_VER_STRING=
   AC_MSG_RESULT([no])
fi
AC_SUBST(BUILD_VER_STRING)

dnl ===================================================================
dnl Java support enable
dnl ===================================================================
AC_MSG_CHECKING([whether to build with Java support])
if test "$WITH_JAVA" != "no"; then
   AC_MSG_RESULT([yes])
   SOLAR_JAVA="TRUE"
else
   AC_MSG_RESULT([no])
   SOLAR_JAVA=""

   AC_MSG_WARN([building without java will mean some features will not be available])
   echo "building without java will mean some features will not be available" >>warn
fi
AC_SUBST(SOLAR_JAVA)

if test "$_os" = "Linux" && test "$host_cpu" = "powerpc"; then
   # IBMs JDK needs this...
   JITC_PROCESSOR_TYPE=6
   export JITC_PROCESSOR_TYPE
fi

if test $_os = "WINNT"; then
   WITH_VC_REDIST="TRUE"
fi
AC_SUBST(WITH_VC_REDIST)

dnl ===================================================================
dnl Checks for Java
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then

   # Windows-specific tests
   if test "$_os" = "WINNT"; then
      if test "$CL_X64" != ""; then
	 bitness="64-bit"
	 otherbitness="32-bit"
      else
	 bitness="32-bit"
	 otherbitness="64-bit"
      fi
      if test -z "$with_jdk_home"; then

	 # Unfortunately apparently no way to find, if needed, the 64-bit
	 # JDK in the Registry from the 32-bit Perl oowintool

	 _jdk_home=`./oowintool --jdk-home`
	 if test -f "$_jdk_home/lib/jvm.lib" -a -f "$_jdk_home/bin/java.exe"; then
	    with_jdk_home="$_jdk_home"
	    howfound="found by oowintool"
	 else
	    AC_MSG_ERROR([No JDK found by oowintool, pass the --with-jdk-home option pointing to a $bitness JDK])
	 fi
      else
	 with_jdk_home=`cygpath -u "$with_jdk_home"`
	 howfound="you passed"
      fi
   fi

   JAVA_HOME=; export JAVA_HOME
   if test -z "$with_jdk_home"; then
      AC_PATH_PROG(JAVAINTERPRETER, $WITH_JAVA)
   else
      _java_path="$with_jdk_home/bin/$WITH_JAVA"
      dnl Check if there is a java interpreter at all.
      if test -x "$_java_path"; then
         JAVAINTERPRETER=$_java_path
      else
         AC_MSG_ERROR([$_java_path not found, pass --with-jdk-home])
      fi
   fi

   if test "$_os" = "WINNT"; then
      # Check that the JDK found is correct architecture
      shortjdkhome=`cygpath -d "$with_jdk_home"`
      if test "$CL_X64" != "" -a -f "$with_jdk_home/bin/java.exe" -a "`$shortjdkhome/bin/java.exe -version 2>&1 | grep -i 64-bit`" == "" >/dev/null; then
	 AC_MSG_WARN([You are building 64-bit binaries but the JDK $howfound is 32-bit])
	 AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a 64-bit JDK])
      elif test "$CL_X64" == "" -a -f "$_jdk_home/bin/java.exe" -a "`$shortjdkhome/bin/java.exe -version 2>&1 | grep -i 64-bit`" != ""  >/dev/null; then
	 AC_MSG_WARN([You are building 32-bit binaries but the JDK $howfound is 64-bit])
	 AC_MSG_ERROR([You should pass the --with-jdk-home option pointing to a (32-bit) JDK])
      fi

      if test x`echo "$JAVAINTERPRETER" | grep -i '\.exe$'` = x; then
          JAVAINTERPRETER="${JAVAINTERPRETER}.exe"
      fi
      JAVAINTERPRETER=`cygpath -d "$JAVAINTERPRETER"`
      JAVAINTERPRETER=`cygpath -u "$JAVAINTERPRETER"`
   elif test "$_os" = "Darwin"; then
      dnl HACK:  There currently is only a 32 bit version of LibO for Mac OS X,
      dnl and Tiger java complains about -d32 while Snow Leopard java needs it
      dnl to run in 32 bit mode and be able to load LibO jnilibs:
      AC_MSG_CHECKING([whether to pass -d32 to Java interpreter])
      if "$JAVAINTERPRETER" -d32 >&5 2>&5; then
         AC_MSG_RESULT([yes])
         JAVAIFLAGS=-d32
      else
         AC_MSG_RESULT([no])
      fi
   fi
fi

dnl ===================================================================
dnl Checks for JDK.
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
   _gij_longver=0
   AC_MSG_CHECKING([the installed JDK])
   if test -n "$JAVAINTERPRETER"; then
      dnl java -version sends output to stderr!
      if test `$JAVAINTERPRETER -version 2>&1 | grep -c "Kaffe"` -gt 0; then
         AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.in])
      elif test `$JAVAINTERPRETER --version 2>&1 | grep -c "GNU libgcj"` -gt 0; then
        JDK=gcj
        AC_MSG_RESULT([checked (gcj)])
        _gij_version=`$JAVAINTERPRETER --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`;
        _gij_longver=`echo $_gij_version | $AWK -F. '{ print \$1*10000+\$2*100+\$3 }'`

      elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | grep -c "BEA"` -gt 0; then
         AC_MSG_ERROR([No valid check available. Please check the block for your desired java in configure.in])
      elif test `$JAVAINTERPRETER -version 2>&1 | $AWK '{ print }' | grep -c "IBM"` -gt 0; then
        JDK=ibm

        dnl IBM JDK specific tests
        _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED s/[[-A-Za-z]]*//`
        _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`

        if test "$_jdk_ver" -lt 10500; then
             AC_MSG_ERROR([IBM JDK is too old, you need at least 1.5])
        fi

        AC_MSG_RESULT([checked (IBM JDK $_jdk)])

        if test "$with_jdk_home" = ""; then
             AC_MSG_ERROR([In order to successfully build LibreOffice using the IBM JDK,
you must use the "--with-jdk-home" configure option explicitly])
        fi

        JAVA_HOME=$with_jdk_home

      else
        JDK=sun

        dnl SUN JDK specific tests
        _jdk=`$JAVAINTERPRETER -version 2>&1 | $AWK -F'"' '{ print \$2 }' | $SED s/[[-A-Za-z]]*//`
        _jdk_ver=`echo "$_jdk" | $AWK -F. '{ print (($1 * 100) + $2) * 100 + $3;}'`

        if test "$_jdk_ver" -lt 10500; then
             AC_MSG_ERROR([JDK is too old, you need at least 1.5])
        fi
        AC_MSG_RESULT([checked (JDK $_jdk)])
        JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*java,,p"`
        if test "$_os" = "WINNT"; then
          JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
        fi
        if test "$_os" = "OS2"; then
          JAVA_HOME=`echo $JAVA_HOME | $SED "s,\.[[eE]][[xX]][[eE]]$,,"`
        fi
      fi
   else
      AC_MSG_ERROR([JAVA not found. You need at least jdk-1.5, or gcj-4])
   fi
else
   dnl Java disabled
   JAVA_HOME=NO_JAVA_HOME ; export JAVA_HOME
fi

_java_target_ver="1.5"
dnl ===================================================================
dnl Check for target java bytecode version
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
    AC_MSG_CHECKING([for target java bytecode version])
    if test "$JDK" = "gcj" -o "$JDK" = "kaffe"; then
    AC_MSG_RESULT([default by $JDK])
    if test -n "$with_java_target_version" -a "$with_java_target_version" != "no" ; then
        AC_MSG_WARN([Value defined by --with-java-target-version is ignored!])
    fi
    else
    if test -n "$with_java_target_version" -a "$with_java_target_version" != "no" ; then
        _java_target_ver="$with_java_target_version"
        AC_MSG_RESULT([$_java_target_ver])
    elif test $_jdk_ver -gt 10000 ; then
        _java_target_ver=`echo "$_jdk_ver" | $AWK '{ maj=substr($0,1,1); min=substr($0,2,2); print int(maj)"."int(min) }'`
        AC_MSG_RESULT([$_java_target_ver])
    else
            AC_MSG_ERROR([Unable to guess java bytecode version from java version!])
    fi
    fi

    if ! test -z "$_java_target_ver" -o \
        "$_java_target_ver" = "1.1" -o \
            "$_java_target_ver" = "1.2" -o \
        "$_java_target_ver" = "1.3" -o \
        "$_java_target_ver" = "1.4" -o \
        "$_java_target_ver" = "1.5" -o \
        "$_java_target_ver" = "1.6" -o \
        "$_java_target_ver" = "5" ; then
        AC_MSG_ERROR([$_java_target_ver is not supported java bytecode version!])
    fi

    JAVA_SOURCE_VER="$_java_target_ver"
    JAVA_TARGET_VER="$_java_target_ver"
fi

dnl ===================================================================
dnl Checks for javac
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
    if test "$JDK" = "gcj"; then
        javacompiler=`echo $WITH_JAVA | $SED -e "s/gij/gcj/g" | $SED -e "s/java/javac/g"`
    else
        javacompiler="javac"
    fi
    if test "$_os" = "OS2"; then
      if test x`echo "$javacompiler" | grep -i '\.exe$'` = x; then
          javacompiler="${javacompiler}.exe"
      fi
    fi
    if test -z "$with_jdk_home"; then
        AC_PATH_PROG(JAVACOMPILER, $javacompiler)
    else
        _javac_path="$with_jdk_home/bin/$javacompiler"
        dnl Check if there is a java compiler at all.
        if test -x "$_javac_path"; then
            JAVACOMPILER=$_javac_path
        fi
    fi
    if test -z "$JAVACOMPILER"; then
      AC_MSG_ERROR([$javacompiler not found set with_jdk_home])
    fi
    if test "$_os" = "WINNT"; then
       if test x`echo "$JAVACOMPILER" | grep -i '\.exe$'` = x; then
          JAVACOMPILER="${JAVACOMPILER}.exe"
       fi
       JAVACOMPILER=`cygpath -d "$JAVACOMPILER"`
       JAVACOMPILER=`cygpath -u "$JAVACOMPILER"`
    fi
    if test "$_os" = "OS2"; then
       if test x`echo "$JAVACOMPILER" | grep -i '\.exe$'` = x; then
          JAVACOMPILER="${JAVACOMPILER}.exe"
       fi
    fi

    if test `$JAVACOMPILER -version 2>&1 | grep -c "Eclipse Java Compiler"` -gt 0; then
        AC_MSG_CHECKING([re-checking JDK])
        JDK=gcj
        AC_MSG_RESULT([checked (ecj)])
        #TODO: what's to do here? some switch to do 1.5 compiling?
        JAVAFLAGS="-source 1.5 -target 1.5"
        _gij_longver="40200"
    fi
fi

JAVACISGCJ=""
dnl ===================================================================
dnl Checks that javac is gcj
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
    if test `$JAVACOMPILER --version 2>&1 | grep -c "GCC"` -gt 0; then
        JAVACISGCJ="yes"
    fi
fi
AC_SUBST(JAVACISGCJ)

JAVACISKAFFE=""
dnl ===================================================================
dnl Checks that javac is kaffe
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
    if test `$JAVACOMPILER -version 2>&1 | grep -c "Kaffe"` -gt 0; then
        JAVACISKAFFE="yes"
    fi
fi
AC_SUBST(JAVACISKAFFE)

dnl ===================================================================
dnl Checks for javadoc
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
    if test -z "$with_jdk_home"; then
        AC_PATH_PROG(JAVADOC, javadoc)
    else
        _javadoc_path="$with_jdk_home/bin/javadoc"
        if test "$_os" = "OS2"; then
          if test x`echo "$_javadoc_path" | grep -i '\.exe$'` = x; then
              _javadoc_path="${_javadoc_path}.exe"
          fi
        fi
        dnl Check if there is a javadoc at all.
        if test -x "$_javadoc_path"; then
            JAVADOC=$_javadoc_path
        else
            AC_PATH_PROG(JAVADOC, javadoc)
        fi
    fi
    if test -z "$JAVADOC"; then
      AC_MSG_ERROR([$_javadoc_path not found set with_jdk_home])
    fi
    if test "$_os" = "WINNT"; then
        if test x`echo "$JAVADOC" | grep -i '\.exe$'` = x; then
            JAVADOC="${JAVADOC}.exe"
        fi
        JAVADOC=`cygpath -d "$JAVADOC"`
        JAVADOC=`cygpath -u "$JAVADOC"`
    fi
    if test "$_os" = "OS2"; then
        if test x`echo "$JAVADOC" | grep -i '\.exe$'` = x; then
            JAVADOC="${JAVADOC}.exe"
        fi
    fi
fi

if test "$SOLAR_JAVA" != ""; then
   # check if JAVA_HOME was (maybe incorrectly?) set automatically to /usr
   if test "$JAVA_HOME" = "/usr" -a "x$with_jdk_home" = "x"; then

   if basename $(readlink $(readlink $JAVACOMPILER)) >/dev/null 2>/dev/null; then
       # try to recover first by looking whether we have a alternatives
       # system as in Debian or newer SuSEs where following /usr/bin/javac
       # over /etc/alternatives/javac leads to the right bindir where we
       # just need to strip a bit away to get a valid JAVA_HOME
       JAVA_HOME=$(readlink $(readlink $JAVACOMPILER))
   elif readlink $JAVACOMPILER >/dev/null 2>/dev/null; then
       # maybe only one level of symlink (e.g. on Mac)
       JAVA_HOME=$(readlink $JAVACOMPILER)
       if test "$(dirname $JAVA_HOME)" = "."; then
           # we've got no path to trim back
           JAVA_HOME=""
       fi
   else
       # else warn
       AC_MSG_WARN([JAVA_HOME is set to /usr - this is very likely to be incorrect])
       AC_MSG_WARN([if this is the case, please inform the correct JAVA_HOME with --with-jdk-home])
       echo "JAVA_HOME is set to /usr - this is very likely to be incorrect" >> warn
       echo "if this is the case, please inform the correct JAVA_HOME with --with-jdk-home" >> warn
   fi
   dnl now that we have the path to the real javac, make a JAVA_HOME out of it..
   if test "$JAVA_HOME" != "/usr"; then
       if test "$_os" = "Darwin"; then
           dnl Leopard returns a non-suitable path with readlink - points to "Current" only
           JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/Current/Commands/javac$,/CurrentJDK/Home,)
           dnl Tiger already returns a JDK path..
           JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/CurrentJDK/Commands/javac$,/CurrentJDK/Home,)
       else
           JAVA_HOME=$(echo $JAVA_HOME | $SED -e s,/bin/javac$,,)
       fi
   fi
fi
# as we drop out of this, JAVA_HOME may have been set to the empty string by readlink

dnl now if JAVA_HOME has been set to empty, then call findhome to find it
    if test -z "$JAVA_HOME"; then
      if test "x$with_jdk_home" = "x"; then
        cat > findhome.java <<_ACEOF
[import java.io.File;

class findhome
{
    public static void main(String args[])
    {
        String jrelocation = System.getProperty("java.home");
        File jre = new File(jrelocation);
        System.out.println(jre.getParent());
    }
}]
_ACEOF
        AC_MSG_CHECKING([if javac works])
        javac_cmd="$JAVACOMPILER findhome.java 1>&2"
        AC_TRY_EVAL(javac_cmd)
        if test $? = 0 && test -f ./findhome.class ; then
          AC_MSG_RESULT([javac works])
        else
          echo "configure: javac test failed" >&5
          cat findhome.java >&5
          AC_MSG_ERROR([javac does not work - java projects will not build!])
        fi

        AC_MSG_CHECKING([if gij knows its java.home])
        JAVA_HOME=`$JAVAINTERPRETER findhome`
        if test $? = 0 && test "$JAVA_HOME" != "" ; then
          AC_MSG_RESULT([$JAVA_HOME])
        else
          echo "configure: java test failed" >&5
          cat findhome.java >&5
          AC_MSG_ERROR([gij does not know its java.home - use --with-jdk-home])
        fi
      else
        JAVA_HOME=`echo $JAVAINTERPRETER | $SED -n "s,//*bin//*$WITH_JAVA,,p"`
      fi
    fi

    dnl second sanity check JAVA_HOME if possible
    if test "$JDK" != "gcj" -o "$_gij_longver" -ge "40200"; then
      # now check if $JAVA_HOME is really valid
      if test "$_os" = "Darwin"; then
         if test ! -f "$JAVA_HOME/lib/jvm.cfg" -a "x$with_jdk_home" = "x"; then
            JAVA_HOME_OK="NO"
         fi
      elif test ! -d "$JAVA_HOME/jre" -a "x$with_jdk_home" = "x"; then
         JAVA_HOME_OK="NO"
      fi
      if test "$JAVA_HOME_OK" = "NO"; then
         AC_MSG_WARN([JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script])
         AC_MSG_WARN([attempted to find JAVA_HOME automatically, but apparently it failed])
         AC_MSG_WARN([in case JAVA_HOME is incorrectly set, some projects with not be built correctly])
         echo "JAVA_HOME was not explicitly informed with --with-jdk-home. the configure script" >> warn
         echo "attempted to find JAVA_HOME automatically, but apparently it failed" >> warn
         echo "in case JAVA_HOME is incorrectly set, some projects with not be built correctly" >> warn
      fi
    fi
    AC_MSG_NOTICE([JAVA_HOME=$JAVA_HOME])
fi
AWTLIB=
if test "$SOLAR_JAVA" != ""; then
   AC_MSG_CHECKING([for jawt lib name])
   if test "$JDK" = "gcj"; then
      save_CFLAGS=$CFLAGS
      save_LDFLAGS=$LDFLAGS
      CFLAGS="$CFLAGS -I$JAVA_HOME/include"
      LDFLAGS="$LDFLAGS -L$JAVA_HOME/lib -lgcj"
      exec 6>/dev/null # no output
      AC_CHECK_HEADER(jni.h, [],
                    [AC_MSG_ERROR([jni.h could not be found. Mismatch between gcc and libgcj or libgcj-devel missing?])], [])
      AC_CHECK_LIB(gcjawt, JAWT_GetAWT, [ AWTLIB="-lgcjawt -lgcj"] )
      exec 6>&1 # output on again
      CFLAGS=$save_CFLAGS
      LDFLAGS=$save_LDFLAGS
   fi
   # IBM SDK 1.5.0-sr5 includes libjawt.so with unresolved symbols.
   # A workaround is to link also against libpmawt.so
   if test "$JDK" = "ibm" ; then
      save_CFLAGS=$CFLAGS
      save_LDFLAGS=$LDFLAGS
      save_LD_LIBRARY_PATH=$LD_LIBRARY_PATH
      CFLAGS="$CFLAGS -I$JAVA_HOME/include"
      LDFLAGS="$LDFLAGS -L$JAVA_HOME/jre/bin"
      LD_LIBRARY_PATH=$JAVA_HOME/jre/bin:$JAVA_HOME/jre/bin/classic:$JAVA_HOME/jre/bin/xawt:$LD_LIBRARY_PATH
      export LD_LIBRARY_PATH
      exec 6>/dev/null # no output
      AC_CHECK_HEADER(jni.h, [],
                    [AC_MSG_ERROR([jni.h could not be found.])], [])
      AC_CHECK_LIB(jawt, JAWT_GetAWT, [ AWTLIB="-ljawt"] )
      if test -z "$AWTLIB"; then
         LDFLAGS="$LDFLAGS -L$JAVA_HOME/jre/bin/xawt -ljawt"
         AC_CHECK_LIB(mawt, JAWT_GetAWT, [ AWTLIB="-L$JAVA_HOME/jre/bin/xawt -ljawt -lmawt"])
      fi
      exec 6>&1 # output on again
      CFLAGS=$save_CFLAGS
      LDFLAGS=$save_LDFLAGS
      LD_LIBRARY_PATH=$save_LD_LIBRARY_PATH
   fi
   if test -z "$AWTLIB"; then
      AWTLIB=-ljawt
   fi
   AC_MSG_RESULT([$AWTLIB])
   AC_SUBST(AWTLIB)
fi

AC_SUBST(JAVA_HOME)
AC_SUBST(JDK)
AC_SUBST(JAVAFLAGS)
AC_SUBST(JAVA_SOURCE_VER)
AC_SUBST(JAVA_TARGET_VER)
AC_SUBST(JAVAINTERPRETER)
AC_SUBST(JAVAIFLAGS)
AC_SUBST(JAVACOMPILER)
AC_SUBST(JAVADOC)

dnl ===================================================================
dnl Checks for specific files.
dnl ===================================================================

dnl ===================================================================
dnl Checks for programs.
dnl ===================================================================

dnl ===================================================================
dnl Check whether we already have dmake
dnl ===================================================================
AC_PATH_PROG(DMAKE, dmake, no)
if test "$DMAKE" = "no"; then
    BUILD_DMAKE=YES
    echo "dmake will be built on ./bootstrap"
else
    AC_MSG_CHECKING([whether the found dmake is the right dmake])
    # we need to find out whether that dmake we found is "our" dmake
    # or the dmake from Sun's SunStudio Compiler which is something
    # different
    # This test _should_ work because the one accepts -V (ours) and one
    # (the other) not...
    $DMAKE -V 2>/dev/null | grep 'dmake .* Version .*' >/dev/null
    if test $? -eq 0; then
       BUILD_DMAKE=NO
       AC_MSG_RESULT([yes])
       AC_MSG_CHECKING([the dmake version])
       DMAKE_VERSION=`$DMAKE -V | $AWK '$3 == "Version" {print $4}'`
       if test "`echo $DMAKE_VERSION | cut -d'.' -f1`" -gt "4"; then
     AC_MSG_RESULT([OK, >= 4.11])
       elif test "`echo $DMAKE_VERSION | cut -d'.' -f1`" = "4" && \
        test "`echo $DMAKE_VERSION | cut -d'.' -f2`" -ge "11"; then
     AC_MSG_RESULT([OK, >= 4.11])
       else
     AC_MSG_RESULT([too old. >= 4.11 is needed])
     echo "A newer dmake will be built on ./bootstrap"
     BUILD_DMAKE=YES
       fi
    else
       AC_MSG_RESULT([no])
       echo "dmake will be built on ./bootstrap"
       BUILD_DMAKE=YES
    fi
fi
AC_SUBST(BUILD_DMAKE)

AC_MSG_CHECKING([whether to enable EPM for packing])
BUILD_EPM=NO
if test "$enable_epm" = "yes"; then
   AC_MSG_RESULT([yes])
   dnl ===================================================================
   dnl Check for epm - not needed for windows
   dnl ===================================================================
   if test "$_os" != "WINNT"; then
      if test -n "$with_epm"; then
          EPM=$with_epm
      else
         AC_PATH_PROG(EPM, epm, no)
      fi
      if test "$EPM" = "no" || test "$EPM" = "internal"; then
         echo "EPM will be built."
         BUILD_EPM=YES
         BUILD_TYPE="$BUILD_TYPE EPM"
      else
         # Gentoo has some epm which is something different...
         AC_MSG_CHECKING([whether the found epm is the right epm])
         if $EPM | grep "ESP Package Manager" >/dev/null 2>/dev/null; then
            AC_MSG_RESULT([yes])
         else
            AC_MSG_ERROR([no. Install ESP Package Manager (www.easysw.com/epm) and/or specify the path to the right epm])
         fi
         AC_MSG_CHECKING([epm version])
         EPM_VERSION=`$EPM | grep 'ESP Package Manager' | cut -d' ' -f4 | $SED -e s/v//`
     if test "`echo $EPM_VERSION | cut -d'.' -f1`" -gt "3" || \
           test "`echo $EPM_VERSION | cut -d'.' -f1`" -eq "3" -a "`echo $EPM_VERSION | cut -d'.' -f2`" -ge "7"; then
           AC_MSG_RESULT([OK, >= 3.7])
           BUILD_EPM=NO
            if test "$_os" = "Darwin"; then
               AC_MSG_CHECKING([which PackageMaker EPM thinks to use])
                  _pm=`strings $EPM | grep PackageMaker | cut -d" " -f1`
                  if test "$_pm" = "/Developer/Applications/PackageMaker.app/Contents/MacOS/PackageMaker"; then
                        AC_MSG_ERROR([$_pm; PackageMaker expected in wrong path. Either patch your epm with the right path (/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker) or use internal patched epm (--with-epm=internal)])
                  elif test "$_pm" = "/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker"; then
                      AC_MSG_RESULT([$_pm, ok])
                  else # we never should get here, but go safe
                      AC_MSG_ERROR([$_pm; PackageMaker expected in unknown path. Either patch your epm with the right path (/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker) or use internal patched epm (--with-epm=internal)])
                  fi
           fi
     else
           AC_MSG_RESULT([too old. epm >= 3.7 is required.])
           echo "EPM will be built."
           BUILD_EPM=YES
           BUILD_TYPE="$BUILD_TYPE EPM"
     fi
      fi
   fi

   # test which package format to use
   AC_MSG_CHECKING([which package format to use])

   # defaults
   case "$_os" in
    OS2)
        PKGFORMAT=native
        ;;
    Darwin)
        PKGFORMAT=dmg
        ;;
    SunOS)
        PKGFORMAT=pkg
        ;;
    Linux)
      # if building on Debian, default should be deb...
      if test -e /etc/debian_version; then
         PKGFORMAT=deb
      else
         PKGFORMAT=rpm
      fi
        ;;
    AIX)
        PKGFORMAT=rpm
        ;;
    OpenBSD|DragonFly)
        PKGFORMAT=portable
        ;;
    *BSD)
        PKGFORMAT=bsd
        ;;
    WINNT)
        PKGFORMAT=msi
        ;;
    # we never should get here since we check the arciecture/os at the beginning,
    # but go sure...
    *)
        AC_MSG_ERROR([unknown system])
   esac
   if test -n "$with_package_format"; then
    for i in $with_package_format; do
        case "$i" in
            aix | bsd | deb | inst | tardist | osx | pkg | rpm | setld | native | portable | archive | dmg | installed | msi)
            ;;
        *)
            AC_MSG_ERROR([unsupported format $i. Supported by EPM are:
aix - AIX software distribution
bsd - FreeBSD, NetBSD, or OpenBSD software distribution
depot or swinstall - HP-UX software distribution
deb - Debian software distribution
inst or tardist - IRIX software distribution
osx - MacOS X software distribution
pkg - Solaris software distribution
rpm - RedHat software distribution
setld - Tru64 (setld) software distribution
native - "Native" software distribution for the platform
portable - Portable software distribution
LibO additionally supports:
archive - .tar.gz or .zip
dmg - Mac OS X .dmg
installed - installation tree
msi - Windows .msi
            ])
            ;;
        esac
    done
    PKGFORMAT="$with_package_format"
   fi
   AC_MSG_RESULT([$PKGFORMAT])
   if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null; then
      AC_MSG_CHECKING([for rpm])
      for a in "$RPM" rpmbuild rpm; do
         $a --usage >/dev/null 2> /dev/null
         if test $? -eq 0; then
            RPM=$a
            break
         else
            $a --version >/dev/null 2> /dev/null
            if test $? -eq 0; then
               RPM=$a
               break
            fi
         fi
       done
       if test -z "$RPM" ; then
          AC_MSG_ERROR([not found])
       elif "$RPM" --help 2>&1 | $EGREP buildroot >/dev/null; then
          RPM_PATH=`which $RPM`
          AC_MSG_RESULT([$RPM_PATH])
       else
          AC_MSG_ERROR([cannot build packages. Try installing rpmbuild.])
       fi
   fi
   if echo "$PKGFORMAT" | $EGREP deb 2>&1 >/dev/null; then
      AC_PATH_PROG(DPKG, dpkg, no)
      if test "$DPKG" = "no"; then
         AC_MSG_ERROR([dpkg needed for deb creation. Install dpkg.])
      fi
   fi
   if echo "PKGFORMAT" | $EGREP osx 2>&1 >/dev/null; then
      if test "$_os" = "Darwin"; then
         AC_MSG_CHECKING([for PackageMaker availability])
         if ! test -x /Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker; then
            AC_MSG_ERROR([not installed. Please install Apples Dev Tools])
         else
            AC_MSG_RESULT([ok])
         fi
      else
         AC_MSG_ERROR([PackageMaker needed to build OSX packages and you are not on OSX...])
       fi
   fi
   if echo "$PKGFORMAT" | $EGREP rpm 2>&1 >/dev/null || \
      echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
          if test "$EPM" != "no" && test "$EPM" != "internal"; then
           if test "`echo $EPM_VERSION | cut -d'.' -f1`" -lt "4"; then
               AC_MSG_CHECKING([whether epm is patched for LibOs needs])
               if grep "Patched for LibreOffice" $EPM >/dev/null 2>/dev/null; then
                  AC_MSG_RESULT([yes])
               else
                  AC_MSG_RESULT([no])
                  if echo "$PKGFORMAT" | grep -q rpm; then
                      _pt="rpm"
                      AC_MSG_WARN([the rpms will need to be installed with --nodeps])
                      echo "the rpms will need to be installed with --nodeps" >> warn
                  else
                      _pt="pkg"
                  fi
                  AC_MSG_WARN([the ${_pt}s will not be relocateable])
                  echo "the ${_pt}s will not be relocateable" >> warn
                  AC_MSG_WARN([if you want to make sure installation without --nodeps and
                  relocation will work, you need to patch your epm with the
                  patch in epm/epm-3.7.patch or build with
                  --with-epm=internal which will build a suitable epm])
               fi
           fi
        fi
   fi
   if echo "$PKGFORMAT" | $EGREP pkg 2>&1 >/dev/null; then
      AC_PATH_PROG(PKGMK, pkgmk, no)
      if test "$PKGMK" = "no"; then
         AC_MSG_ERROR([pkgmk needed for Solaris pkg creation. Install it.])
      fi
   fi
   AC_SUBST(RPM)
   AC_SUBST(DPKG)
   AC_SUBST(PKGMK)
else
   AC_MSG_RESULT([no])
   EPM=NO
   PKGFORMAT=native
fi
AC_SUBST(EPM)
AC_SUBST(BUILD_EPM)
AC_SUBST(PKGFORMAT)

dnl ===================================================================
dnl Check for gperf
dnl ===================================================================
AC_PATH_PROG(GPERF, gperf)
if test -z "$GPERF"; then
    AC_MSG_ERROR([gperf not found but needed. Install it.])
fi
AC_MSG_CHECKING([gperf version])
if test "`$GPERF --version | $EGREP ^GNU\ gperf | $AWK '{ print $3 }' | cut -d. -f1`" -ge "3"; then
    AC_MSG_RESULT([OK])
else
    AC_MSG_ERROR([too old, you need at least 3.0.0])
fi
AC_SUBST(GPERF)

dnl ===================================================================
dnl Check for pkg-config
dnl # Note that if there is a possibility the first call to
dnl # PKG_CHECK_MODULES might not happen, you should be sure to include an
dnl # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
dnl ===================================================================
if test "$_os" != "WNT"; then
    PKG_PROG_PKG_CONFIG
fi

dnl ===================================================================
dnl Check for building stax
dnl ===================================================================
AC_MSG_CHECKING([whether to build the stax])
if test -f "./stax/download/jsr173_1.0_api.jar"; then
   BUILD_STAX=NO
   AC_MSG_RESULT([no, will use the prebuilt stax/download/jsr173_1.0_api.jar])
else
   BUILD_STAX=YES
   AC_MSG_RESULT([yes])
fi
AC_SUBST(BUILD_STAX)

dnl ===================================================================
dnl Check for building ODK
dnl ===================================================================
AC_MSG_CHECKING([whether to build the ODK])
if test "z$enable_odk" = "z" -o "$enable_odk" != "no"; then
   AC_MSG_RESULT([yes])
   if test "$WITH_JAVA" != "no"; then
   AC_MSG_CHECKING([whether to build unowinreg.dll])
   if test "$_os" = "WINNT" -a "z$enable_build_unowinreg" = "z" ; then
        # build on Win by default
        enable_build_unowinreg=yes
   fi
   if test "z$enable_build_unowinreg" = "z" -o "$enable_build_unowinreg" = "no"; then
      AC_MSG_RESULT([no])
      BUILD_UNOWINREG=NO
   else
      AC_MSG_RESULT([yes])
      BUILD_UNOWINREG=YES
   fi
   if test "$_os" != "WINNT" && test "$BUILD_UNOWINREG" = "YES"; then
      if test -z "$WITH_MINGW" || test "$WITH_MINGW" = "0"; then
         AC_MSG_ERROR([for rebuilding unowinreg.dll you need the MinGW C++ compiler.
         Specify mingw32 g++ executable name with --with-mingw.
         Or use prebuilt one from http://tools.openoffice.org/unowinreg_prebuild/680/ and
         put it into external/unowinreg])
      fi
      if echo "$WITH_MINGW" | $EGREP -q "/"; then
         if ! test -x "$WITH_MINGW"; then MINGWCXX=false; else MINGWCXX=`basename $WITH_MINGW`; fi
      else
         AC_CHECK_TOOL(MINGWCXX, $WITH_MINGW, false)
      fi
      if test "$MINGWCXX" = "false"; then
         AC_MSG_ERROR(specified MinGW32 C++ cross-compiler not found. Install it or correct name.)
      fi
      AC_MSG_CHECKING(whether we are using the MinGW32 cross C++ compiler)
      if ! echo "`$MINGWCXX -dumpmachine`" | grep -q mingw32; then
         AC_MSG_ERROR(no)
      else
         AC_MSG_RESULT(yes)
      fi
      if echo "$WITH_MINGW" | $EGREP -q "/"; then
         if ! test -x "`echo $WITH_MINGW | $SED -e s/[cg]++/strip/`"; then MINGWSTRIP=false; else MINGWSTRIP=$(basename $(echo $WITH_MINGW | $SED -e s/[cg]++/strip/)); fi
      else
         AC_CHECK_TOOL(MINGWSTRIP, `echo $WITH_MINGW | $SED -e s/[cg]++/strip/`, false)
      fi
      if test "$MINGWSTRIP" = "false"; then
         AC_MSG_ERROR(MinGW32 binutils needed. Install them.)
      fi
      AC_LANG_PUSH([C++])
      save_CXX=$CXX
      save_CXXCPP=$CXXCPP
      CXX=$MINGWCXX
      CXXCPP="$MINGWCXX -E"
      save_CXXFLAGS=$CXXFLAGS
      save_CPPFLAGS=$CPPFLAGS
      CXXFLAGS="$CXXFLAGS -I$JAVA_HOME/include"
      CPPFLAGS="$CPPFLAGS -I$JAVA_HOME/include"
      # LIBS contains -lcrypt etc due to teh AC_CHECK_LIBS which obviously
      # do not make sense here (and 'd make the check fail)
      save_LIBS=$LIBS
      LIBS=""
      AC_HAVE_LIBRARY(kernel32)
      AC_HAVE_LIBRARY(advapi32)
      AC_CHECK_HEADER(windows.h, [], [AC_MSG_ERROR([windows.h missing])])
      CXXFLAGS=$save_CXXFLAGS
      CPPFLAGS=$save_CPPFLAGS
      CXX=$save_CXX
      CXXCPP=$save_CXXCPP
      LIBS=$save_LIBS
      AC_LANG_POP([C++])
      fi
   fi
   BUILD_TYPE="$BUILD_TYPE ODK"
else
   AC_MSG_RESULT([no])
   BUILD_UNOWINREG=NO
fi
AC_SUBST(BUILD_UNOWINREG)
AC_SUBST(MINGWCXX)
AC_SUBST(MINGWSTRIP)

dnl ===================================================================
dnl Check for system stdlibs
dnl ===================================================================
AC_MSG_CHECKING([whether to provide libstdc++/libgcc_s in the installset])
if test -n "$with_system_stdlibs" -o -n "$with_system_libs" && \
   test "$with_system_stdlibs" != "no"; then
   AC_MSG_RESULT([no])
   SYSTEM_STDLIBS=YES
else
   AC_MSG_RESULT([yes])
   SYSTEM_STDLIBS=NO
fi
AC_SUBST(SYSTEM_STDLIBS)

dnl ===================================================================
dnl Check for system zlib
dnl ===================================================================
if test "$_os" = "Darwin" && test "$with_system_zlib" != "no"; then
   with_system_zlib=yes
fi
AC_MSG_CHECKING([which zlib to use])
if test -n "$with_system_zlib" -o -n "$with_system_libs" && \
    test "$with_system_zlib" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_ZLIB=YES
    AC_CHECK_HEADER(zlib.h, [],
        [AC_MSG_ERROR(zlib.h not found. install zlib)], [])
    AC_CHECK_LIB(z, deflate, [ ZLIB=-lz ],
        [AC_MSG_ERROR(zlib not found or functional)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_ZLIB=NO
    BUILD_TYPE="$BUILD_TYPE ZLIB"
fi
AC_SUBST(SYSTEM_ZLIB)

dnl ===================================================================
dnl Check for system jpeg
dnl ===================================================================
AC_MSG_CHECKING([which jpeg to use])
if test -n "$with_system_jpeg" -o -n "$with_system_libs" && \
    test "$with_system_jpeg" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_JPEG=YES
    AC_CHECK_HEADER(jpeglib.h, [],
        [AC_MSG_ERROR(jpeg.h not found. install libjpeg)], [])
    AC_CHECK_LIB(jpeg, jpeg_resync_to_restart, [ JPEG3RDLIB=-ljpeg ],
    [AC_MSG_CHECKING(jpeg library not found or fuctional)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_JPEG=NO
    BUILD_TYPE="$BUILD_TYPE JPEG"
fi
AC_SUBST(SYSTEM_JPEG)

dnl ===================================================================
dnl Check for system expat
dnl ===================================================================
AC_MSG_CHECKING([which expat to use])
if test -n "$with_system_expat" -o -n "$with_system_libs" && \
    test "$with_system_expat" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_EXPAT=YES
    AC_CHECK_HEADER(expat.h, [],
        [AC_MSG_ERROR(expat.h not found. install expat)], [])
    AC_CHECK_LIB(expat, XML_ParserCreate, [],
    [AC_MSG_RESULT(expat library not found or functional.)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_EXPAT=NO
    BUILD_TYPE="$BUILD_TYPE EXPAT"
fi
AC_SUBST(SYSTEM_EXPAT)

dnl ===================================================================
dnl Check for system libwpd
dnl ===================================================================
AC_MSG_CHECKING([which libwpd to use])
if test -n "$with_system_libwpd" -o -n "$with_system_libs" && \
        test "$with_system_libwpd" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LIBWPD=YES
    PKG_CHECK_MODULES( LIBWPD, libwpd-0.9 libwpd-stream-0.9 )
else
    AC_MSG_RESULT([internal])
    SYSTEM_LIBWPD=NO
    BUILD_TYPE="$BUILD_TYPE LIBWPD"
fi
AC_SUBST(SYSTEM_LIBWPD)
AC_SUBST(LIBWPD_CFLAGS)
AC_SUBST(LIBWPD_LIBS)

dnl ===================================================================
dnl Check for system cppunit
dnl ===================================================================
AC_MSG_CHECKING([which cppunit to use])
if test -n "$with_system_cppunit" -o -n "$with_system_libs" && \
        test "$with_system_cppunit" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_CPPUNIT=YES
    # might work for earlier, too but go sure:
    PKG_CHECK_MODULES( CPPUNIT, cppunit >= 1.12.0 )
else
    AC_MSG_RESULT([internal])
    SYSTEM_CPPUNIT=NO
    BUILD_TYPE="$BUILD_TYPE CPPUNIT"
fi
AC_SUBST(SYSTEM_CPPUNIT)
AC_SUBST(CPPUNIT_CFLAGS)
AC_SUBST(CPPUNIT_LIBS)

dnl ===================================================================
dnl Check whether freetype is available
dnl ===================================================================
if test  "$test_freetype" = "yes"; then
   AC_MSG_CHECKING([whether freetype is available])
    PKG_CHECK_MODULES( FREETYPE, freetype2 >= 2.0 )
fi
AC_SUBST(FREETYPE_CFLAGS)
AC_SUBST(FREETYPE_LIBS)

dnl ===================================================================
dnl Check for system libwps
dnl ===================================================================
AC_MSG_CHECKING([which libwps to use])
if test -n "$with_system_libwps" -o -n "$with_system_libs" && \
        test "$with_system_libwps" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LIBWPS=YES
    PKG_CHECK_MODULES( LIBWPS, libwps-0.2 )
else
    AC_MSG_RESULT([internal])
    SYSTEM_LIBWPS=NO
    BUILD_TYPE="$BUILD_TYPE LIBWPS"
fi
AC_SUBST(SYSTEM_LIBWPS)
AC_SUBST(LIBWPS_CFLAGS)
AC_SUBST(LIBWPS_LIBS)

dnl ===================================================================
dnl Check for system libwpg
dnl ===================================================================
AC_MSG_CHECKING([which libwpg to use])
if test -n "$with_system_libwpg" -o -n "$with_system_libs" && \
        test "$with_system_libwpg" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LIBWPG=YES
    PKG_CHECK_MODULES( LIBWPG, libwpg-0.2 )
else
    AC_MSG_RESULT([internal])
    SYSTEM_LIBWPG=NO
    BUILD_TYPE="$BUILD_TYPE LIBWPG"
fi
AC_SUBST(SYSTEM_LIBWPG)
AC_SUBST(LIBWPG_CFLAGS)
AC_SUBST(LIBWPG_LIBS)

dnl ===================================================================
dnl Check whether freetype2 supports emboldening
dnl ===================================================================
if test  "$test_freetype" = "yes"; then
    save_CPPFLAGS="$CPPFLAGS"
    save_LDFLAGS="$LDFLAGS"
    save_LIBS="$LIBS"
    CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
    LDFLAGS="$LDFLAGS $FREETYPE_LIBS"
    AC_CHECK_LIB(freetype, FT_GlyphSlot_Embolden,
                 [USE_FT_EMBOLDEN="YES"], [USE_FT_EMBOLDEN="NO"], [])
    LDFLAGS="$save_LDFLAGS"
    CPPFLAGS="$save_CPPFLAGS"
    LIBS="$save_LIBS"
fi
AC_SUBST(USE_FT_EMBOLDEN)

if test -n "$with_system_libxslt" -o -n "$with_system_libs" && \
   test "$with_system_libxslt" != "no"; then
    if test -z "$with_system_libxml" -a -z "$with_system_libs" || \
      test "$with_system_libxml" = "no"; then
      # somehow AC_MSG_WARN won't work...
       echo "to prevent incompatibilities between internal libxml2 and libxslt, the office will be build with system-libxml"
       echo "to prevent incompatibilities between internal libxml2 and libxslt, the office will be build with system-libxml" >> warn
       with_system_libxml=yes
    fi
fi
if test -n "$with_system_libxml" -o -n "$with_system_libs" && \
   test "$with_system_libxml" != "no"; then
    if test -z "$with_system_libxslt" -a -z "$with_system_libs" || \
      test "$with_system_libxslt" = "no"; then
      # somehow AC_MSG_WARN won't work...
       echo "to prevent incompatibilities between internal libxslt and libxml2, the office will be build with system-libxslt"
       echo "to prevent incompatibilities between internal libxslt and libxml2, the office will be build with system-libxslt" >> warn
       with_system_libxslt=yes
    fi
fi

dnl ===================================================================
dnl Check for system libxslt
dnl ===================================================================
AC_MSG_CHECKING([which libxslt to use])
if test -n "$with_system_libxslt" -o -n "$with_system_libs" -o \
       "$_os" = "Darwin" && \
   test "$with_system_libxslt" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_LIBXSLT=YES

   PKG_CHECK_MODULES_MACHACK(LIBXSLT, xslt-config, libxslt)

   dnl Check for xsltproc
   AC_PATH_PROG(XSLTPROC, xsltproc, no)
   if test "$XSLTPROC" = "no"; then
      AC_MSG_ERROR([xsltproc is required])
   fi
else
   AC_MSG_RESULT([internal])
   SYSTEM_LIBXSLT=NO
   BUILD_TYPE="$BUILD_TYPE LIBXSLT"
fi
AC_SUBST(SYSTEM_LIBXSLT)
AC_SUBST(LIBXSLT_CFLAGS)
AC_SUBST(LIBXSLT_LIBS)


dnl ===================================================================
dnl Check for system libxml
dnl ===================================================================
AC_MSG_CHECKING([which libxml to use])
if test -n "$with_system_libxml" -o -n "$with_system_libs" -o \
            "$_os" = "Darwin" && \
    test "$with_system_libxml" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LIBXML=YES
    PKG_CHECK_MODULES_MACHACK(LIBXML, xml2-config, libxml-2.0 >= 2.0)
    BUILD_TYPE="$BUILD_TYPE LIBXMLSEC"
else
    AC_MSG_RESULT([internal])
    SYSTEM_LIBXML=NO
    BUILD_TYPE="$BUILD_TYPE LIBXML2 LIBXMLSEC"
fi
AC_SUBST(SYSTEM_LIBXML)
AC_SUBST(LIBXML_CFLAGS)
AC_SUBST(LIBXML_LIBS)

dnl ===================================================================
dnl Check for python
dnl ===================================================================
AC_MSG_CHECKING([whether to enable Python 2.x UNO API])
if test "$enable_python" != "no"; then
   AC_MSG_RESULT([yes])
   BUILD_TYPE="$BUILD_TYPE PYUNO"

AC_MSG_CHECKING([which python to use])
if test "$_os" = "WINNT"; then
   with_system_python=no
fi
if test "$_os" = "Darwin" && test "$with_system_python" != "no"; then
   with_system_python=yes
   AC_MSG_RESULT([compiling against MacOSX10.4u.sdk (python version 2.3)])
   PYTHON_CFLAGS="-I/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks/Python.framework/Versions/2.3/include/python2.3"
   PYTHON_LIBS="-framework Python"
elif test -n "$with_system_python" -o -n "$with_system_libs" && \
    test "$with_system_python" != "no"; then
   with_system_python=yes
   AC_MSG_RESULT([external])
   AM_PATH_PYTHON([2.2])

   python_include=`$PYTHON -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('INCLUDEPY');"`
   python_version=`$PYTHON -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('VERSION');"`
   python_libs=`$PYTHON -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('LIBS');"`
   PYTHON_CFLAGS="-I$python_include"
   PYTHON_LIBS="-lpython$python_version $python_libs"
fi
if test "$with_system_python" = "yes" ; then
   SYSTEM_PYTHON=YES
   dnl check if the headers really work:
   save_CPPFLAGS="$CPPFLAGS"
   CPPFLAGS="$CPPFLAGS $PYTHON_CFLAGS"
   AC_CHECK_HEADER(Python.h, [],
       [AC_MSG_ERROR(Python headers not found)], [])
   CPPFLAGS="$save_CPPFLAGS"
else
   SYSTEM_PYTHON=NO
   BUILD_TYPE="$BUILD_TYPE PYTHON"
   AC_MSG_RESULT([internal])
   # Embedded python dies without Home set
   if test "z$HOME" = "z"; then
      export HOME="";
   fi
   # bz2 tarball and bzip2 is not standard
   if test -z "$BZIP2"; then
    AC_PATH_PROG( BZIP2, bzip2)
    if test -z "$BZIP2"; then
           AC_MSG_ERROR([the internal Python module has a .tar.bz2. You need bzip2])
       fi
   fi
fi
AC_SUBST(SYSTEM_PYTHON)
AC_SUBST(PYTHON_CFLAGS)
AC_SUBST(PYTHON_LIBS)
HOME=`echo $HOME | $SED 's:\\\\:/:g'`
AC_SUBST(HOME)
dnl disable python
else
   AC_MSG_RESULT([no])
   DISABLE_PYTHON=TRUE
   AC_SUBST(DISABLE_PYTHON)
fi

dnl ===================================================================
dnl Check for system berkley db
dnl ===================================================================
AC_MSG_CHECKING([which db to use])
if test -n "$with_system_db" -o -n "$with_system_libs" && \
    test "$with_system_db" != "no"; then
    SYSTEM_DB=YES
    AC_MSG_RESULT([external])
    for dbver in -5.1 5.1 -5.0 5.0 -5 5 -4.8 4.8 -4.7 4.7 -4 4 ''; do
        AC_MSG_CHECKING([for db$dbver/db.h])
        for inc_dir in /usr/include /usr/local/include /usr/pkg/include; do
            if test -r "$inc_dir/db$dbver/db.h"; then
                DB_INCLUDES="$inc_dir/db$dbver"
                db_header="db$dbver/db.h"
                AC_MSG_RESULT([yes])
                break 2
            fi
        done
        AC_MSG_RESULT([no])
    done

    if test "$db_header" = ""; then
       AC_CHECK_HEADER(db.h, [ DB_INCLUDES=/usr/include; db_header="db.h" ],
           [ AC_MSG_ERROR(no. install the db4-dev package) ])
    fi
    AC_MSG_CHECKING([whether db is at least 4.1])
    AC_TRY_RUN([
#include <$db_header>

int main(int argc, char **argv) {
       if(DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)) return 0;
       else return 1;
}
    ], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no. you need at least db 4.1])])
    DB_LIB=
    for dbver in '' -5.1 5.1 -5.0 5.0 -5 5 -4.8 4.8 -4.7 4.7 -4 4; do
        AC_CHECK_LIB(db$dbver, dbopen, [ DB_LIB="db$dbver"; DB_CPPLIB="db_cxx$dbver"; break; ] ,
            AC_CHECK_LIB(db$dbver, __db185_open, [ DB_LIB="db$dbver"; DB_CPPLIB="db_cxx$dbver"; break; ]
            )
        )
    done
    if test -z "$DB_LIB" ; then 
        AC_MSG_ERROR([db not installed or functional])
    fi
    SCPDEFS="$SCPDEFS -DSYSTEM_DB"
else
    AC_MSG_RESULT([internal])
    SYSTEM_DB=NO
    BUILD_TYPE="$BUILD_TYPE BERKELEYDB"
fi
AC_SUBST(SYSTEM_DB)
AC_SUBST(DB_VERSION)
AC_SUBST(DB_LIB)
AC_SUBST(DB_CPPLIB)
AC_SUBST(DB_INCLUDES)
AC_SUBST(DB_JAR)

dnl ===================================================================
dnl Check for system lucene
dnl ===================================================================
AC_MSG_CHECKING([which lucene to use])
if test -n "$with_system_lucene" -o -n "$with_system_libs" && \
       test "$with_system_lucene" != "no" && test "$with_system_jars" != "no"; then
        AC_MSG_RESULT([external])
        SYSTEM_LUCENE=YES
        if test -z $LUCENE_CORE_JAR; then
          AC_CHECK_FILE(/usr/share/java/lucene-core-2.3.jar,
            [ LUCENE_CORE_JAR=/usr/share/java/lucene-core-2.3.jar ],
            [
              AC_CHECK_FILE(/usr/share/java/lucene-core.jar,
                [ LUCENE_CORE_JAR=/usr/share/java/lucene-core.jar ],
                [ AC_CHECK_FILE(/usr/share/java/lucene.jar,
                   [ LUCENE_CORE_JAR=/usr/share/java/lucene.jar ],
                   [ AC_MSG_ERROR(lucene-core.jar replacement not found)]
                  )
                ]
              )
            ]
          )
        else
          AC_CHECK_FILE($LUCENE_CORE_JAR, [],
               [AC_MSG_ERROR(lucene-core.jar not found.)], [])
        fi

        if test -z $LUCENE_ANALYZERS_JAR; then
          AC_CHECK_FILE(/usr/share/java/lucene-analyzers-2.3.jar,
            [ LUCENE_ANALYZERS_JAR=/usr/share/java/lucene-analyzers-2.3.jar ],
            [
              AC_CHECK_FILE(/usr/share/java/lucene-contrib/lucene-analyzers.jar,
                [ LUCENE_ANALYZERS_JAR=/usr/share/java/lucene-contrib/lucene-analyzers.jar ],
                [ AC_MSG_ERROR(lucene-analyzers.jar replacement not found.)]
              )
            ]
          )
        else
          AC_CHECK_FILE($LUCENE_CORE_JAR, [],
               [ AC_MSG_ERROR(lucene-analyzers.jar not found.)], [])
        fi
        AC_MSG_CHECKING([whether lucene is version 2.x])
        export LUCENE_CORE_JAR
        if $PERL -e 'use Archive::Zip;
            my $file = "$ENV{'LUCENE_CORE_JAR'}";
            my $zip = Archive::Zip->new( $file );
            my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
            if ( $mf =~ m/Specification-Version: 2.*/ ) {
                exit 0;
            } else {
                exit 1;
            }'; then
            AC_MSG_RESULT([yes])
         else
            AC_MSG_ERROR([no, you need lucene 2])
         fi

else
    AC_MSG_RESULT([internal])
    SYSTEM_LUCENE=NO
    BUILD_TYPE="$BUILD_TYPE LUCENE"
fi
AC_SUBST(SYSTEM_LUCENE)
AC_SUBST(LUCENE_CORE_JAR)
AC_SUBST(LUCENE_ANALYZERS_JAR)

AC_MSG_CHECKING([whether to build the MySQL Connector extension])
if test -n "$enable_ext_mysql_connector" -a "$enable_ext_mysql_connector" != "no"; then
  AC_MSG_RESULT([yes])
  ENABLE_MYSQLC=YES
  AC_MSG_CHECKING([for mysqlc module])
  if test -d mysqlc; then
   AC_MSG_RESULT([OK])
  else
   AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
  fi
  BUILD_TYPE="$BUILD_TYPE MYSQLC"
else
  AC_MSG_RESULT([no])
  ENABLE_MYSQLC=NO
fi
AC_SUBST(ENABLE_MYSQLC)

if test "$ENABLE_MYSQLC" = "YES"; then

SCPDEFS="$SCPDEFS -DWITH_EXTENSION_MYSQLC"

dnl ===================================================================
dnl Check for system MySQL
dnl ===================================================================
AC_MSG_CHECKING([for mysql pre-requisites])
if test -n "$with_system_mysql" -o -n "$with_system_libs" && \
       test "$with_system_mysql" != "no" && test "$with_system_libs" != "no"; then
    AC_MSG_RESULT([external MySQL])
    SYSTEM_MYSQL=YES
    AC_PATH_PROG( MYSQLCONFIG, mysql_config)
    AC_MSG_CHECKING([MySQL version])
    MYSQL_VERSION=`$MYSQLCONFIG --version`
    MYSQL_MAJOR=`$MYSQLCONFIG --version | cut -d"." -f1`
    if test "$MYSQL_MAJOR" -ge "5"; then
        AC_MSG_RESULT([OK])
    else
        AC_MSG_ERROR([too old, use 5.0.x or 5.1.x])
    fi
    AC_MSG_CHECKING([for MySQL Client library])
    MYSQL_INC=`$MYSQLCONFIG --include`
    MYSQL_LIB=`$MYSQLCONFIG --libs`
    MYSQL_DEFINES=`$MYSQLCONFIG --cflags | $SED -e s,$MYSQL_INC,,`
    AC_MSG_RESULT([includes $MYSQL_INC, libraries $MYSQL_LIB])
else
    SYSTEM_MYSQL=NO
    if test -n "$with_libmysql_path"; then
        AC_MSG_RESULT([external Connector/C (libmysql)])
        LIBMYSQL=libmysql.so
        if test "$_os" = "Darwin"; then
            LIBMYSQL=libmysql.dylib
        elif test "$_os" = "WINNT"; then
            LIBMYSQL=libmysql.dll
        fi
        AC_MSG_CHECKING([for $LIBMYSQL])
        if test -e "$with_libmysql_path/lib/$LIBMYSQL"; then
            AC_MSG_RESULT([found.])
            LIBMYSQL_PATH=$with_libmysql_path
        else
            AC_MSG_ERROR([not found. Please specify proper path in --with-libmysql-path.])
        fi
    else
        AC_MSG_ERROR([not given. Please specify either --with-system-mysql or --with-libmysql-path])
    fi
fi
AC_SUBST(SYSTEM_MYSQL)
AC_SUBST(MYSQL_INC)
AC_SUBST(MYSQL_LIB)
AC_SUBST(MYSQL_DEFINES)
AC_SUBST(LIBMYSQL_PATH)

AC_LANG_PUSH([C++])
dnl ===================================================================
dnl Check for system MySQL C++ Connector
dnl ===================================================================
# FIXME!
# who thought this too-generic cppconn dir was a good idea?
AC_MSG_CHECKING([MySQL Connector/C++])
if test -n "$with_system_mysql_cppconn" -o -n "$with_system_libs" && \
        test "$with_system_mysql_cppconn" != "no" && test "$with_system_libs" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_MYSQL_CPPCONN=YES
        AC_LANG_PUSH([C++])
    AC_CHECK_HEADER(mysql_driver.h, [],
                    [AC_MSG_ERROR(mysql_driver.h not found. install MySQL C++ Connectivity)], [])
    AC_CHECK_LIB(mysqlcppconn, main, [],
                    [AC_MSG_ERROR(MySQL C++ Connectivity lib not found or functional)], [])
   AC_MSG_CHECKING([version])
      AC_TRY_RUN([
#include <mysql_driver.h>

int main(int argc, char **argv) {
    sql::Driver *driver;
    driver = get_driver_instance();
    if (driver->getMajorVersion() > 1 || \
       (driver->getMajorVersion() == 1 && driver->getMinorVersion() > 0) || \
       (driver->getMajorVersion() == 1 && driver->getMinorVersion() == 0 && driver->getPatchVersion() >= 6))
        return 0;
      else
        return 1;
}
      ], [AC_MSG_RESULT(OK)], [AC_MSG_ERROR([not suitable, we need >= 1.0.6])])
        AC_LANG_POP([C++])

else
    AC_MSG_RESULT([internal])
        AC_MSG_CHECKING([for mysqlcppconn module])
        if test -d mysqlcppconn; then
          AC_MSG_RESULT([OK])
        else
          AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
        fi
    BUILD_TYPE="$BUILD_TYPE MYSQLCPPCONN"
    SYSTEM_MYSQL_CPPCONN=NO
fi
AC_LANG_POP([C++])
AC_SUBST(SYSTEM_MYSQL_CPPCONN)
fi

dnl ===================================================================
dnl Check for system hsqldb
dnl ===================================================================
AC_MSG_CHECKING([which hsqldb to use])
if test -n "$with_system_hsqldb" -o -n "$with_system_libs" && \
       test "$with_system_hsqldb" != "no" && test "$with_system_jars" != "no"; then
        AC_MSG_RESULT([external])
        SYSTEM_HSQLDB=YES
        if test -z $HSQLDB_JAR; then
               HSQLDB_JAR=/usr/share/java/hsqldb.jar
        fi
        AC_CHECK_FILE($HSQLDB_JAR, [],
               [AC_MSG_ERROR(hsqldb.jar not found.)], [])
        AC_MSG_CHECKING([whether hsqldb is 1.8.0.x])
        export HSQLDB_JAR
        if $PERL -e 'use Archive::Zip;
            my $file = "$ENV{'HSQLDB_JAR'}";
            my $zip = Archive::Zip->new( $file );
            my $mf = $zip->contents ( "META-INF/MANIFEST.MF" );
            if ( $mf =~ m/Specification-Version: 1.8.*/ ) {
               push @l, split(/\n/, $mf);
               foreach my $line (@l) {
                  if ($line =~ m/Specification-Version:/) {
                      ($t, $version) = split (/:/,$line);
                      $version =~ s/^\s//;
                      ($a, $b, $c, $d) = split (/\./,$version);
                      if ($c == "0" && $d > "8")  {
                          exit 0;
                      } else {
                          exit 1;
                      }
                  }
               }
            } else {
                exit 1;
            }'; then
            AC_MSG_RESULT([yes])
         else
            AC_MSG_ERROR([no, you need hsqldb >= 1.8.0.9 but < 1.8.1])
         fi
else
    AC_MSG_RESULT([internal])
    SYSTEM_HSQLDB=NO
    BUILD_TYPE="$BUILD_TYPE HSQLDB"
fi
AC_SUBST(SYSTEM_HSQLDB)
AC_SUBST(HSQLDB_JAR)

dnl ===================================================================
dnl Check for system beanshell
dnl ===================================================================
AC_MSG_CHECKING([which beanshell to use])
if test -n "$with_system_beanshell" -o -n "$with_system_libs" && \
       test "$with_system_beanshell" != "no" && test "$with_system_jars" != "no"; then
        AC_MSG_RESULT([external])
        SYSTEM_BSH=YES
        if test -z $BSH_JAR; then
               BSH_JAR=/usr/share/java/bsh.jar
        fi
        AC_CHECK_FILE($BSH_JAR, [],
               [AC_MSG_ERROR(bsh.jar not found.)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_BSH=NO
    BUILD_TYPE="$BUILD_TYPE BSH"
fi
AC_SUBST(SYSTEM_BSH)
AC_SUBST(BSH_JAR)


dnl ===================================================================
dnl Check for system saxon
dnl ===================================================================
AC_MSG_CHECKING([which saxon to use])
if test -n "$with_system_saxon" -o -n "$with_system_libs" && \
       test "$with_system_saxon" != "no" && test "$with_system_jars" != "no"; then
        AC_MSG_RESULT([external])
        SYSTEM_SAXON=YES
        if test -z $SAXON_JAR; then
          AC_CHECK_FILE(/usr/share/java/saxon9.jar,
            [ SAXON_JAR=/usr/share/java/saxon9.jar ],
            [
              AC_CHECK_FILE(/usr/share/java/saxon.jar,
                [ SAXON_JAR=/usr/share/java/saxon.jar ],
                [ AC_CHECK_FILE(/usr/share/java/saxon9.jar,
                    [ SAXON_JAR=/usr/share/java/saxon9.jar ],
                    [ AC_MSG_ERROR(saxon.jar replacement not found)]
                  )
                ]
              )
            ]
          )
        else
          AC_CHECK_FILE($SAXON_JAR, [],
               [AC_MSG_ERROR(saxon.jar replacement not found.)], [])
        fi
        if test -n "$SERIALIZER_JAR"; then
          AC_CHECK_FILE($SERIALIZER_JAR, [],
               [AC_MSG_ERROR(serializer.jar not found.)], [])
          AC_SUBST(SERIALIZER_JAR)
        fi

dnl Saxon comes in two practically available versions, the out-of-date saxonb which
dnl supports the java extensions that LibO uses, and the up-to-date saxon he
dnl "home edition" version, which is crippled to not support those java extensions.
dnl And as an aside the he one also needs to be tweaked to include
dnl a META-INF/services to broadcast that it supports the jaxp transform factory

        AC_MSG_CHECKING([if saxon works])
        cat > saxontest.java <<_ACEOF
[import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.stream.StreamSource;
import java.io.*;

import net.sf.saxon.FeatureKeys;

class saxontest {
    public static void main(String[] args) {
      System.setProperty("javax.xml.transform.TransformerFactory",
        "net.sf.saxon.TransformerFactoryImpl");
      try {
        TransformerFactory tfactory = TransformerFactory.newInstance();
    // some external saxons (Debian, Ubuntu, ...) have this disabled
    // per default
    tfactory.setAttribute(FeatureKeys.ALLOW_EXTERNAL_FUNCTIONS, new Boolean(true));
        System.out.println("TransformerFactory is" +
          tfactory.getClass().getName());
        Transformer transformer = tfactory.newTransformer(
          new StreamSource(new File(args[0])));
      } catch(Exception e){
        e.printStackTrace(System.err);
        System.exit(-1);
      }
      System.exit(0);
    }
}
]
_ACEOF
        cat > saxontest.xsl<<_ACEOF
[<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:template match="/">
  <xsl:value-of select="math:sqrt(1)" xmlns:math="java:java.lang.Math"/>
 </xsl:template>
</xsl:stylesheet>
]
_ACEOF
        javac_cmd="$JAVACOMPILER -cp $SAXON_JAR saxontest.java 1>&2"
        AC_TRY_EVAL(javac_cmd)
        if test $? = 0 && test -f ./saxontest.class ; then
            java_cmd="$JAVAINTERPRETER -cp $SAXON_JAR:. saxontest saxontest.xsl 1>&2"
            AC_TRY_EVAL(java_cmd)
            if test $? = 0; then
              AC_MSG_RESULT([yes])
            else
              cat saxontest.java >&5
              AC_MSG_RESULT([no])
              AC_MSG_ERROR([Non-functional saxon jar, e.g. crippled saxon-he instead of saxonb])
            fi
        else
          AC_MSG_RESULT([no])
          cat saxontest.java >&5
          AC_MSG_ERROR([saxontest could not be compiled, non-functional saxon jar])
        fi
else
    AC_MSG_RESULT([internal])
    SYSTEM_SAXON=NO
    NEED_SAXON=TRUE
fi
AC_SUBST(SYSTEM_SAXON)
AC_SUBST(SAXON_JAR)

if test -n "$NEED_SAXON"; then
   BUILD_TYPE="$BUILD_TYPE SAXON"
fi

dnl ===================================================================
dnl Check for system curl
dnl ===================================================================
if test "$_os" = "Darwin" && test "$with_system_curl" != "no"; then
   with_system_curl=yes
fi
AC_MSG_CHECKING([which curl to use])
if test -n "$with_system_curl" -o -n "$with_system_libs" && \
    test "$with_system_curl" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_CURL=YES

   AC_PATH_PROG( CURLCONFIG, curl-config)
   if test -z "$CURLCONFIG"; then
      AC_MSG_ERROR([install curl to run this script])
   fi

   # check curl version
   AC_MSG_CHECKING([whether curl is >= 7.13.1])
   if test "`$CURLCONFIG --version | $AWK -F' ' '{print $2}' | $AWK -F. '{ print $1 }'`" -gt "7" -a \
    "`$CURLCONFIG --version | $AWK -F' ' '{print $2}' | $AWK -F. '{ print $2 }'`" -gt "13" -a \
    "`$CURLCONFIG --version | $AWK -F' ' '{print $2}' | $AWK -F. '{ print $3 }'`" -gt "1"; then
      AC_MSG_ERROR([no, you need at least curl 7.13,1])
   else
      AC_MSG_RESULT([yes])
   fi
   CURL_LIBS=`$CURLCONFIG --libs`
   CURL_CFLAGS=`$CURLCONFIG --cflags`
else
   AC_MSG_RESULT([internal])
   SYSTEM_CURL=NO
   BUILD_TYPE="$BUILD_TYPE CURL"
fi
AC_SUBST(SYSTEM_CURL)
AC_SUBST(CURL_CFLAGS)
AC_SUBST(CURL_LIBS)

dnl ===================================================================
dnl Check for system boost
dnl ===================================================================
AC_MSG_CHECKING([which boost to use])
if test -n "$with_system_boost" -o -n "$with_system_headers" && \
    test "$with_system_boost" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_BOOST=YES
   AC_LANG_PUSH([C++])
   AC_CHECK_HEADER(boost/shared_ptr.hpp, [],
       [AC_MSG_ERROR(boost/shared_ptr.hpp not found. install boost)], [])
   AC_CHECK_HEADER(boost/spirit/include/classic_core.hpp, [],
       [AC_MSG_ERROR(boost/spirit/include/classic_core.hpp not found. install boost >= 1.36)], [])
   AC_CHECK_HEADER(boost/function.hpp, [],
       [AC_MSG_ERROR(boost/function.hpp not found. install boost)], [])
   AC_CHECK_HEADER([boost/unordered_map.hpp], [HAVE_BOOST_UNORDERED_MAP=TRUE],
                   [AC_MSG_WARN([boost/unordered_map.hpp not found])], [])

   save_CXXFLAGS=$CXXFLAGS
   CXXFLAGS="$CXXFLAGS -fno-exceptions"
   AC_MSG_CHECKING([whether boost/function.hpp compiles with -fno-exceptions])
   AC_TRY_COMPILE([#include <boost/function.hpp>
], [],
   ac_cv_cxx_boost_no_exceptions_broken=no, ac_cv_cxx_boost_no_exceptions_broken=yes)

   if test "$ac_cv_cxx_boost_no_exceptions_broken" = "yes"; then
    AC_MSG_ERROR([no, see https://bugzilla.redhat.com/show_bug.cgi?id=477131])
   else
      AC_MSG_RESULT([yes])
   fi
   CXXFLAGS=$save_CXXFLAGS
   AC_LANG_POP([C++])
else
   AC_MSG_RESULT([internal])
   BUILD_TYPE="$BUILD_TYPE BOOST"
   SYSTEM_BOOST=NO
   HAVE_BOOST_UNORDERED_MAP=TRUE
fi
AC_SUBST([HAVE_BOOST_UNORDERED_MAP])
AC_SUBST(SYSTEM_BOOST)

dnl ===================================================================
dnl Check for system mdds
dnl ===================================================================
AC_MSG_CHECKING([which mdds to use])
if test -n "$with_system_mdds" -o -n "$with_system_headers" && \
    test "$with_system_mdds" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_MDDS=YES

    dnl ===================================================================
    dnl Determine which hash container mdds shall use
    dnl ===================================================================
    AC_MSG_CHECKING([which hash container mdds shall use])
    if test "x$HAVE_CXX0X" = "xTRUE"; then
        MDDS_CPPFLAGS="-std=c++0x"
        AC_MSG_RESULT([std::unordered_map])
    else
        MDDS_CPPFLAGS="-DMDDS_HASH_CONTAINER_BOOST"
        AC_MSG_RESULT([boost::unordered_map])
    fi

    AC_LANG_PUSH([C++])
    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS $MDDS_CPPFLAGS"
    AC_CHECK_HEADER(mdds/flat_segment_tree.hpp, [],
        [AC_MSG_ERROR(mdds/flat_segment_tree.hpp not found. install mdds)], [])
    AC_CHECK_HEADER(mdds/mixed_type_matrix.hpp, [],
        [AC_MSG_ERROR(mdds/mixed_type_matrix.hpp not found. install mdds >= 0.4.0)], [])
    CPPFLAGS="$save_CPPFLAGS"
    save_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="$CXXFLAGS $MDDS_CPPFLAGS"
    AC_MSG_CHECKING([for correct signature of ::mdds::flat_segment_tree])
    AC_TRY_RUN([#include <mdds/flat_segment_tree.hpp>

    int main(int argc, char **argv) {
        ::mdds::flat_segment_tree<long, short> db(0, 100, 0);
        short val;
        if (!db.search(5, val).second)
            return 1;
        return 0;
    }
], ac_cv_cxx_mdds_flat_segment_tree_correct=yes, ac_cv_cxx_mdds_flat_segment_tree_correct=no)

    if test "$ac_cv_cxx_mdds_flat_segment_tree_correct" = "yes"; then
      AC_MSG_RESULT([yes])
    else
      AC_MSG_ERROR([no, install mdds >= 0.5.0])
    fi
    CXXFLAGS=$save_CXXFLAGS
    AC_LANG_POP([C++])
else
    AC_MSG_RESULT([internal])
    BUILD_TYPE="$BUILD_TYPE MDDS"
    SYSTEM_MDDS=NO

    dnl ===================================================================
    dnl Determine which hash container mdds shall use
    dnl ===================================================================
    AC_MSG_CHECKING([which hash container mdds shall use])
    MDDS_CPPFLAGS="-DMDDS_HASH_CONTAINER_BOOST"
    AC_MSG_RESULT([boost::unordered_map])
fi
AC_SUBST(SYSTEM_MDDS)
AC_SUBST([MDDS_CPPFLAGS])

dnl ===================================================================
dnl Check for system vigra
dnl ===================================================================
AC_MSG_CHECKING([which vigra to use])
if test -n "$with_system_vigra" -o -n "$with_system_headers" && \
    test "$with_system_vigra" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_VIGRA=YES
   AC_LANG_PUSH([C++])
   AC_CHECK_HEADER(vigra/copyimage.hxx, [],
       [AC_MSG_ERROR(vigra/copyimage.hxx not found. install vigra)], [])
   AC_LANG_POP([C++])
else
   AC_MSG_RESULT([internal])
   BUILD_TYPE="$BUILD_TYPE VIGRA"
   SYSTEM_VIGRA=NO
fi
AC_SUBST(SYSTEM_VIGRA)

dnl ===================================================================
dnl Check for system odbc
dnl ===================================================================
AC_MSG_CHECKING([which odbc headers to use])
if test -n "$with_system_odbc" -o -n "$with_system_headers" && \
    test "$with_system_odbc" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_ODBC_HEADERS=YES

   AC_CHECK_HEADER(sqlext.h, [],
      [AC_MSG_ERROR(odbc not found. install odbc)], [])
else
   AC_MSG_RESULT([internal])
   SYSTEM_ODBC_HEADERS=NO
   BUILD_TYPE="$BUILD_TYPE UNIXODBC"
fi
AC_SUBST(SYSTEM_ODBC_HEADERS)

AC_MSG_CHECKING([whether to enable build of Mozilla/Mozilla NSS-using components])
if test "$enable_mozilla" = "no"; then
   AC_MSG_RESULT([no])
   WITH_MOZILLA=NO
   ENABLE_NSS_MODULE=NO
else
   AC_MSG_RESULT([yes])
   WITH_MOZILLA=YES
fi
AC_SUBST(WITH_MOZILLA)

AC_MSG_CHECKING([whether to build Mozilla addressbook connectivity])
if test "$enable_mozilla" = "no"; then
   AC_MSG_RESULT([no])
elif test "$with_system_mozilla" = "yes"; then
   AC_MSG_RESULT([no, not possible with system-mozilla])
else
   AC_MSG_RESULT([yes])
fi

AC_MSG_CHECKING([whether to build XML Security support])
if test "$enable_mozilla" = "no"; then
   AC_MSG_RESULT([no, since Mozilla (NSS) disabled but needed])
else
   AC_MSG_RESULT([yes])
fi

AC_MSG_CHECKING([whether to build LDAP configuration backend])
if test -z "$enable_ldap" || test "$enable_ldap" = "yes"; then
   if test "$enable_mozilla" = "yes" || test "$with_openldap" = "yes"; then
      AC_MSG_RESULT([yes])
      WITH_LDAP=YES
   else
      AC_MSG_RESULT([no. Either Mozilla or OpenLDAP needed])
      WITH_LDAP=NO
   fi
else
   AC_MSG_RESULT([no])
   WITH_LDAP=NO
fi

if test "$WITH_LDAP" = "YES"; then
   dnl ===================================================================
   dnl Test whether we want to use the Mozilla or the OpenLDAP LDAP SDK
   dnl ===================================================================
   AC_MSG_CHECKING([which LDAP SDK to use])
   if test -n "$with_openldap" && test "$with_openldap" != "no"; then
         AC_MSG_RESULT([OpenLDAP])
       WITH_OPENLDAP=YES
       AC_CHECK_HEADERS(ldap.h, [],
           [AC_MSG_ERROR(ldap.h not found. install openldap libs)], [])
       AC_CHECK_LIB(ldap, ldap_simple_bind_s, [],
           [AC_MSG_ERROR(openldap lib not found or functional)], [])
       # rumours say that OpenLDAP doesn't have that function. I looked and
       # it has it. Test for it to be sure
         AC_CHECK_LIB(ldap, ldap_set_option, [],
                [AC_MSG_ERROR(openldap lib not found or functional)], [])
   else
       AC_MSG_RESULT([Netscape/Mozilla])
       # TODO. Actually do a sanity check and check for
       # LDAP_OPT_SIZELIMIT and LDAP_X_OPT_CONNECT_TIMEOUT
       WITH_OPENLDAP=NO
   fi
fi
AC_SUBST(WITH_LDAP)
AC_SUBST(WITH_OPENLDAP)

dnl ===================================================================
dnl Check for system mozilla
dnl ===================================================================
AC_MSG_CHECKING([which mozilla to use])
if test -n "$with_system_mozilla" && test "$with_system_mozilla" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_MOZILLA=YES
    ENABLE_NSS_MODULE=NO
    enable_nss_module=no
    AC_MSG_CHECKING([which Mozilla flavour to use])
    if test -n "$with_system_mozilla" && test "$with_system_mozilla" = "libxul"; then
      MOZ_FLAVOUR=libxul
    elif test -n "$with_system_mozilla" && test "$with_system_mozilla" = "xulrunner"; then
      MOZ_FLAVOUR=xulrunner
    elif test -n "$with_system_mozilla" && test "$with_system_mozilla" = "seamonkey"; then
      MOZ_FLAVOUR=seamonkey
    elif test -n "$with_system_mozilla" && test "$with_system_mozilla" = "firefox"; then
      MOZ_FLAVOUR=firefox
    elif test -n "$with_system_mozilla" && test "$with_system_mozilla" = "mozilla"; then
      MOZ_FLAVOUR=mozilla
    else
      MOZ_FLAVOUR=libxul
    fi
    tmp=`echo $MOZ_FLAVOUR | $PERL -e 'print ucfirst(<STDIN>);'`
    AC_MSG_RESULT($tmp)

    PKG_CHECK_MODULES( MOZ_NSS, nss, STANDALONENSS="TRUE", STANDALONENSS="" )
    if test -z "$STANDALONENSS"; then
        PKG_CHECK_MODULES( MOZ_NSS, $MOZ_FLAVOUR-nss )
    else
        NSS_LIB="-L`$PKG_CONFIG --variable=libdir nss`"
        AC_SUBST(NSS_LIB)
    fi

    if $PKG_CONFIG --exists nspr ; then
      PKG_CHECK_MODULES( MOZ_NSPR, nspr )
      NSPR_LIB="-L`$PKG_CONFIG --variable=libdir nspr`"
      AC_SUBST(NSPR_LIB)
    else
      PKG_CHECK_MODULES( MOZ_NSPR, $MOZ_FLAVOUR-nspr )
    fi

    if test "$MOZ_FLAVOUR" != "libxul"; then
      PKG_CHECK_MODULES( MOZILLAXPCOM, $MOZ_FLAVOUR-xpcom, HASXPCOM="TRUE", HASXPCOM="" )
      MOZ_INC=`$PKG_CONFIG --variable=includedir $MOZ_FLAVOUR-xpcom`
      MOZ_LIB=`$PKG_CONFIG --variable=libdir $MOZ_FLAVOUR-xpcom`
    fi

    if test -z "$HASXPCOM"; then
      PKG_CHECK_MODULES( MOZILLAXPCOM, libxul )
      MOZ_INC=`$PKG_CONFIG --variable=includedir libxul`
      MOZ_LIB=`$PKG_CONFIG --variable=libdir libxul`
      if ! test -e "$MOZ_LIB/libxul.so"; then
         MOZ_LIB=`$PKG_CONFIG --variable=sdkdir libxul`
         if test -e "$MOZ_LIB/sdk/lib/libxul.so"; then
            MOZ_LIB="$MOZ_LIB/sdk/lib"
         fi
      fi
    fi

    save_CPPFLAGS="$CPPFLAGS"
    save_LDFLAGS="$LDFLAGS"
    save_LIBS="$LIBS"
    CPPFLAGS="$CPPFLAGS $MOZ_NSS_CFLAGS"
    LDFLAGS="$LDFLAGS $MOZ_NSS_LIBS"
    AC_CHECK_LIB(nss3, PK11_GetCertFromPrivateKey, [],
      [AC_MSG_ERROR(PK11_GetCertFromPrivateKey missing but needed.
See https://bugzilla.mozilla.org/show_bug.cgi?id=262274.
Fixed since nss 3.9.3 (contained by e.g. mozilla >= 1.7.5))], [])
    LDFLAGS="$save_LDFLAGS"
    CPPFLAGS="$save_CPPFLAGS"
    LIBS="$save_LIBS"

    MOZ_LIB_XPCOM=$MOZILLAXPCOM_LIBS
    if test "$WITH_LDAP" != "NO" && test "$WITH_OPENLDAP" != "YES"; then
      AC_MSG_CHECKING([whether $tmp was compiled with --enable-ldap])
      if test -d "$MOZ_INC/ldap"; then
         AC_MSG_RESULT([yes])
         MOZ_LDAP_CFLAGS="-I$MOZ_INC"
      else
        AC_MSG_ERROR([no.
Could not find LDAP header include files in $MOZ_INC/ldap.
Please recompile $tmp with --enable-ldap or use --with-openldap.])
      fi
    fi

    #e.g. http://fedoraproject.org/wiki/Releases/FeatureXULRunnerAPIChanges
    #the plugin pkg-config etc. reverts to "mozilla-plugin" with libxul
    if test "$MOZ_FLAVOUR" = "libxul"; then
        MOZ_FLAVOUR="mozilla"
    fi

elif test "$enable_mozilla" = "no"; then
    AC_MSG_RESULT([none])
    WITH_MOZILLA=NO
    ENABLE_NSS_MODULE=NO
    enable_nss_module=no
else
    AC_MSG_RESULT([internal])
    SYSTEM_MOZILLA=NO
    BUILD_TYPE="$BUILD_TYPE MOZ"
if test -z "$with_mozilla_version"; then
   MOZILLA_VERSION=
else
   AC_MSG_CHECKING([which mozilla version to build])
   MOZILLA_VERSION=$with_mozilla_version
   enable_build_mozilla=1
   AC_MSG_RESULT([$MOZILLA_VERSION])
fi

AC_SUBST(MOZILLA_VERSION)

AC_MSG_CHECKING([for toolkit mozilla should use])
if test -z "$with_mozilla_toolkit"; then
   if test "$_os" != "WINNT" ; then
      if test "$_os" = "Darwin" ; then
         MOZILLA_TOOLKIT=mac
         AC_MSG_RESULT([mac])
      else
         MOZILLA_TOOLKIT=gtk2
         AC_MSG_RESULT([gtk2])
      fi
   fi
else
   MOZILLA_TOOLKIT=$with_mozilla_toolkit
   enable_build_mozilla=1
   AC_MSG_RESULT([$MOZILLA_TOOLKIT])
fi
#if test "$_os" = "Darwin" && test "$MOZILLA_TOOLKIT" != "gtk2"; then
#   #only gtk2 toolkit supported - xlib or cocoa nees glib1 and libIDL1 - the latter is not
#   #available using fink, mac (carbon) doesn't work because xcode installs conflicting headers
#   AC_MSG_ERROR([Only gtk2 toolkit supported on Mac, sorry.])
#fi

AC_SUBST(MOZILLA_TOOLKIT)

# default to enabling build mozilla
if test "$enable_build_mozilla" != "no"; then
      enable_build_mozilla=yes
else
      enable_build_mozilla=
fi

AC_MSG_CHECKING([whether to build Mozilla/SeaMonkey])
if test -n "$enable_build_mozilla"; then
   BUILD_MOZAB="TRUE"
   AC_MSG_RESULT([yes])
else
   BUILD_MOZAB=""
   AC_MSG_RESULT([no])
fi

AC_MSG_CHECKING([whether to build provided NSS module])
if test "$enable_nss_module" != "no"; then
   ENABLE_NSS_MODULE="YES"
   BUILD_TYPE="$BUILD_TYPE NSS"
   AC_MSG_RESULT([yes])
   if test "$_os" = "WINNT"; then
      AC_MSG_CHECKING([for Mozilla build tooling])
      if test -z "$MOZILLABUILD" ; then
AC_MSG_ERROR([Mozilla build tooling not found.
Use the --with-mozilla-build option after installing the tools obtained
from http://ftp.mozilla.org/pub/mozilla.org/mozilla/libraries/win32])
      else
         if test \( "$WITH_MINGW" = "yes" \) ; then
            if test ! -d "$MOZILLABUILD" ; then
AC_MSG_ERROR([Mozilla build tooling incomplete!])
            else
               AC_MSG_RESULT([ok])
            fi
         else
            if test ! -d "$MOZILLABUILD/moztools" \
               -o ! -d "$MOZILLABUILD/msys" ; then
AC_MSG_ERROR([Mozilla build tooling incomplete!])
            else
               AC_MSG_RESULT([ok])
            fi
         fi
      fi
   fi
else
   ENABLE_NSS_MODULE="NO"
   AC_MSG_RESULT([no])
fi

if test "$BUILD_MOZAB" = "TRUE"; then
  if test "$_os" = "WINNT"; then
    if test "$WITH_MINGW" != "yes"; then
      # compiling with MSVC. Only supported platform here is MSVS2005 at the moment.
      if test "$MSVSVER" != "2005"; then
        AC_MSG_ERROR([Building SeaMonkey is supported with Microsoft Visual Studio 2005 only.])
      fi
    else
      AC_MSG_WARN([Building SeaMonkey with MinGW is not tested, and likely to break.])
      echo "Building SeaMonkey with MinGW is not tested, and likely to break." >> warn
    fi
  fi

   if test -z "$MOZILLA_VERSION"; then
      MOZILLA_VERSION=1.1.14
   fi
   MOZILLA_SOURCE_VERSION="seamonkey-${MOZILLA_VERSION}.source"
   MOZILLA_FETCH_FILE=`grep $MOZILLA_SOURCE_VERSION ooo.lst`
   AC_MSG_CHECKING([for mozilla sources])
   if test -z "$MOZILLA_FETCH_FILE"; then
      AC_MSG_RESULT([not found])
      HAVE_MOZILLA_TARBALL=n
   else
      AC_MSG_CHECKING([for $MOZILLA_FETCH_FILE])
      if test ! -e "$TARFILE_LOCATION/$MOZILLA_FETCH_FILE"; then
         if test -z "$DO_FETCH"; then
            AC_MSG_RESULT([will be fetched])
            HAVE_MOZILLA_TARBALL=y
         else
            AC_MSG_RESULT([not found])
            HAVE_MOZILLA_TARBALL=n
         fi
      else
         AC_MSG_RESULT([found])
         HAVE_MOZILLA_TARBALL=y
      fi
   fi
   if test "$HAVE_MOZILLA_TARBALL" != "y"; then
      AC_MSG_ERROR([Mozilla/SeaMonkey source archive not found.
Use "./fetch_tarballs.sh ooo.lst" to download.])
   fi
   if test "$_os" = "WINNT"; then
      AC_MSG_CHECKING([for moztools binaries])
      if test ! -e "$TARFILE_LOCATION/vc8-moztools.zip" ; then
        AC_MSG_ERROR([The following file is missing in $TARFILE_LOCATION: vc8-moztools.zip
(from ftp://ftp.mozilla.org/pub/mozilla.org/mozilla/libraries/win32/historic/vc8/)])
      else
         AC_MSG_RESULT([ok])
      fi
   elif test "$_os" = "Darwin"; then
      if test "$MOZILLA_TOOLKIT" = "gtk2"; then
         AC_MSG_NOTICE([checking whether mozilla can be built...])
         PKG_CHECK_MODULES(MOZGTK2, gtk+-2.0 >= 2.4 libIDL-2.0 >= 0.8, AC_MSG_NOTICE([OK - can build mozilla]), AC_MSG_ERROR([Prerequisites to build mozilla not met. Either use the precompiled mozilla binaries or install the missing packages]))
      else
         PKG_CHECK_MODULES(MOZLIBREQ, libIDL-2.0 >= 0.6.3,  MOZIDL="TRUE", MOZIDL="")
         if test -z "$MOZIDL"; then
            AC_MSG_ERROR([libIDL 0.6.3 or newer is needed to build mozilla with mac toolkit.])
         fi
      fi
   else
      # Generic Unix/Linux section
      if test "$MOZILLA_TOOLKIT" = "gtk2"; then
         PKG_CHECK_MODULES(MOZLIBREQ, gtk+-2.0, MOZGTK="TRUE", MOZGTK="")
         if test -z "$MOZGTK"; then
            AC_MSG_ERROR([GTK2 is needed to build mozilla.])
         fi
         PKG_CHECK_MODULES(MOZLIBREQ, libIDL-2.0 >= 0.8.0, MOZIDL="TRUE", MOZIDL="")
         if test -z "$MOZIDL"; then
            AC_MSG_ERROR([libIDL >= 0.8.0 is needed when using GTK2 to build mozilla.])
         fi
      else
         PKG_CHECK_MODULES(MOZLIBREQ, gtk+ >= 1.2.3, MOZGTK="TRUE", MOZGTK="")
         if test -z "$MOZGTK"; then
            AC_MSG_ERROR([gtk 1.2 is needed when not using GTK2 to build mozilla.])
         fi
         PKG_CHECK_MODULES(MOZLIBREQ, libidl >= 0.6.3 libidl <= 0.6.8, MOZIDL="TRUE", MOZIDL="")
         if test -z "$MOZIDL"; then
            AC_MSG_ERROR([libIDL 0.6.3 - 0.6.8 is needed when not using GTK2 to build mozilla.])
         fi
      fi
   fi
fi

AC_SUBST(BUILD_MOZAB)

fi
AC_SUBST(ENABLE_NSS_MODULE)
AC_SUBST(MOZILLABUILD)
AC_SUBST(SYSTEM_MOZILLA)
AC_SUBST(MOZ_FLAVOUR)
AC_SUBST(MOZ_INC)
AC_SUBST(MOZ_LIB)
AC_SUBST(MOZ_LIB_XPCOM)
AC_SUBST(MOZ_NSPR_CFLAGS)
AC_SUBST(MOZ_NSS_CFLAGS)
AC_SUBST(MOZ_LDAP_CFLAGS)

dnl ===================================================================
dnl Check for system sane
dnl ===================================================================
AC_MSG_CHECKING([which sane header to use])
if test -n "$with_system_sane_header" -o -n "$with_system_headers" && \
    test "$with_system_sane_header" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_SANE_HEADER=YES
   AC_CHECK_HEADER(sane/sane.h, [],
      [AC_MSG_ERROR(sane not found. install sane)], [])
else
   AC_MSG_RESULT([internal])
   SYSTEM_SANE_HEADER=NO
   BUILD_TYPE="$BUILD_TYPE SANE"
fi
AC_SUBST(SYSTEM_SANE_HEADER)

dnl ===================================================================
dnl Check for system icu
dnl ===================================================================
AC_MSG_CHECKING([which icu to use])
if test -n "$with_system_icu" -o -n "$with_system_libs" && \
    test "$with_system_icu" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_ICU=YES
   AC_LANG_PUSH([C++])
   AC_MSG_CHECKING([for unicode/rbbi.h])
   AC_TRY_CPP(unicode/rbbi.h, AC_MSG_RESULT([checked.]), AC_MSG_ERROR([icu headers not found.]))
   AC_LANG_POP([C++])
   AC_PATH_PROG(SYSTEM_GENBRK, genbrk, [], [$PATH:/usr/sbin:/sbin])
   if test -z "$SYSTEM_GENBRK"; then
      AC_MSG_ERROR([\"genbrk\" not found in \$PATH, install the icu development tool \"genbrk"\])
   fi
   AC_PATH_PROG(SYSTEM_GENCCODE, genccode, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
   if test -z "$SYSTEM_GENCCODE"; then
      AC_MSG_ERROR([\"genccode\" not found in \$PATH, install the icu development tool \"genccode"\])
   fi
   AC_PATH_PROG(SYSTEM_GENCMN, gencmn, [], [$PATH:/usr/sbin:/sbin:/usr/local/sbin])
   if test -z "$SYSTEM_GENCMN"; then
      AC_MSG_ERROR([\"gencmn\" not found in \$PATH, install the icu development tool \"gencmn"\])
   fi

   AC_PATH_PROG( ICUCONFIG, icu-config)
   AC_MSG_CHECKING([ICU version])
   ICU_VERSION=`$ICUCONFIG --version`
   ICU_MAJOR=`$ICUCONFIG --version | cut -d"." -f1`
   ICU_MINOR=`$ICUCONFIG --version | cut -d"." -f2`
   ICU_MICRO=`$ICUCONFIG --version | cut -d"." -f3`

   if test "$ICU_MAJOR" -ge "4"; then
      AC_MSG_RESULT([OK])
   else
      AC_MSG_ERROR([not suitable, only >= 4.0 supported currently])
   fi

else
    AC_MSG_RESULT([internal])
    SYSTEM_ICU=NO
    BUILD_TYPE="$BUILD_TYPE ICU"
fi
AC_SUBST(SYSTEM_ICU)
AC_SUBST(SYSTEM_GENBRK)
AC_SUBST(SYSTEM_GENCCODE)
AC_SUBST(SYSTEM_GENCMN)
AC_SUBST(ICU_MAJOR)
AC_SUBST(ICU_MINOR)
AC_SUBST(ICU_MICRO)

dnl ===================================================================
dnl Graphite
dnl ===================================================================

AC_MSG_CHECKING([whether to enable graphite support])
if test "$_os" = "WINNT" -o "$_os" = "Linux" && test "z$enable_graphite" = "z" -o "$enable_graphite" != "no" ; then
    AC_MSG_RESULT([yes])
    ENABLE_GRAPHITE="TRUE"
    AC_MSG_CHECKING([which graphite to use])
    if test -n "$with_system_graphite" -o -n "$with_system_libs" && \
        test "$with_system_graphite" != "no"; then
        AC_MSG_RESULT([external])
        SYSTEM_GRAPHITE=YES
        PKG_CHECK_MODULES( GRAPHITE, graphite2 >= 0.9.3 )
    else
        AC_MSG_RESULT([internal])
        SYSTEM_GRAPHITE=NO
        BUILD_TYPE="$BUILD_TYPE GRAPHITE"
    fi
else
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_GRAPHITE)
AC_SUBST(SYSTEM_GRAPHITE)
AC_SUBST(GRAPHITE_LIBS)
AC_SUBST(GRAPHITE_CFLAGS)

dnl ===================================================================
dnl Checks for libraries.
dnl ===================================================================
dnl Check for Mac OS X native GUI, which may is now required; the X11 build is no longer supported
dnl See if we have the AppKit framework for building with Quartz graphics.

if test  "$_os" = "Darwin"; then
   if test "x$with_x" = "xyes"; then
      AC_MSG_ERROR([X11 build is no longer supported on MacOSX, please use the native aqua build])
   else
      AC_MSG_CHECKING([for /System/Library/Frameworks/AppKit.framework])
      if test -d "/System/Library/Frameworks/AppKit.framework/"; then
         AC_MSG_RESULT([yes])
         x_includes="no_x_includes"
         x_libraries="no_x_libraries"
         dnl disable some things used on other Unix versions but not on the aqua build
         enable_gtk=no
         enable_cups=no
         ENABLE_CUPS=""
         AC_SUBST(ENABLE_CUPS)
      else
         AC_MSG_ERROR([No AppKit.framewrok found])
      fi
   fi
fi

dnl ***************************************
dnl testing for X libraries and includes...
dnl ***************************************
if test "$_os" = "Darwin" -a "x$x_includes" = "xno_x_includes"; then
   echo "Do Nothing for _os = Darwin"
   dnl Mac OS X using Aqua graphics. Don't check for X11.
   :
elif test "$_os" = "OS2" ; then
   echo "Do Nothing for _os = OS2. Don't check for X11."
   dnl OS/2 uses native graphics. Don't check for X11.
   :
elif test "$_os" != "WINNT" ; then
   AC_PATH_X
   AC_PATH_XTRA
   CPPFLAGS="$CPPFLAGS $X_CFLAGS"

   if test "x$x_includes" = "x"; then
     x_includes="default_x_includes"
   fi
   if test "x$x_libraries" = "x"; then
     x_libraries="default_x_libraries"
   fi
   dnl The variables $x_libraries and $x_includes are set.
   if test -z "$x_libraries"; then
      AC_MSG_ERROR([No X libraries found]) # Exit
   fi
   if test -z "$x_includes"; then
      AC_MSG_ERROR([No X includes found]) # Exit
   fi
   CFLAGS="$CFLAGS $X_CFLAGS"
   LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
   AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", [AC_MSG_ERROR([X Development libraries not found])])
   dnl Check if the XauDisposeAuth symbol is provided by libXau.
   AC_CHECK_LIB(Xau, XauDisposeAuth, XAU_LIBS="-lXau", [])
else
   x_includes="no_x_includes"
   x_libraries="no_x_libraries"
fi
if test -z "$x_includes"; then
   x_includes="no_x_includes"
fi
if test -z "$x_libraries"; then
   x_libraries="no_x_libraries"
fi
if test "$x_includes" = "default_x_includes"; then
   XINC="/usr/include"
else
   XINC="$x_includes"
fi
AC_SUBST(XINC)
if test "$x_libraries" = "default_x_libraries"; then
   XLIB=`$PKG_CONFIG --variable=libdir x11`
   if test "x$XLIB" = x; then
         XLIB="/usr/lib"
   fi
else
   XLIB="$x_libraries"
fi
AC_SUBST(XLIB)
AC_SUBST(XAU_LIBS)

if test "$_os" != "WINNT" -a "$_os" != "OS2" -a "$_os" != "Darwin"; then
   dnl ===================================================================
   dnl Check for using Xaw
   dnl ===================================================================
   AC_MSG_CHECKING([whether to use Xaw])
   if test "$enable_Xaw" = "no"; then
       DISABLE_XAW=TRUE
       AC_MSG_RESULT([no])
       AC_CHECK_HEADERS(X11/Composite.h,[],[AC_MSG_ERROR([Xt include headers not found])],
         [#include <X11/Intrinsic.h>])
   else
       AC_MSG_RESULT([yes])
       AC_CHECK_HEADERS(X11/Xaw/Label.h,[],[AC_MSG_ERROR([Xaw include headers not found])],
         [#include <X11/Intrinsic.h>])
       AC_CHECK_LIB(Xaw, main, [],
           [AC_MSG_ERROR(Xaw library not found or functional)], [])
   fi
fi
AC_SUBST(DISABLE_XAW)


dnl ===================================================================
dnl Check for system Xrender
dnl ===================================================================
AC_MSG_CHECKING([whether to link to Xrender])
if test -n "$enable_xrender_link" -a "$enable_xrender_link" != "no"; then
   AC_MSG_RESULT([yes])
   XRENDER_LINK=YES
   with_system_xrender_headers=yes
else
   AC_MSG_RESULT([no, dynamically open it])
   XRENDER_LINK=NO
fi
AC_MSG_CHECKING([which Xrender headers to use])
if test -n "$with_system_xrender_headers" -o -n "$with_system_headers" && \
    test "$with_system_xrender_headers" != "no"; then
   AC_MSG_RESULT([external])
   SYSTEM_XRENDER_HEADERS=YES
   AC_CHECK_HEADER(X11/extensions/Xrender.h, [],
      [AC_MSG_ERROR(Xrender not found. install X)], [])
else
   AC_MSG_RESULT([internal])
   SYSTEM_XRENDER_HEADERS=NO
   BUILD_TYPE="$BUILD_TYPE X11_EXTENSIONS"
fi
if test "$XRENDER_LINK" = "YES"; then
   AC_CHECK_LIB(Xrender, XRenderQueryVersion, [],
      [AC_MSG_ERROR(libXrender not found or functional)], [])
fi
AC_SUBST(SYSTEM_XRENDER_HEADERS)
AC_SUBST(XRENDER_LINK)

dnl ===================================================================
dnl Check for XRandr
dnl ===================================================================
AC_MSG_CHECKING([whether to enable RandR support])
if test "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \) ; then
   if test -z "$enable_randr_link" -o "$enable_randr_link" = "no"; then
      XRANDR_DLOPEN="TRUE"
      AC_MSG_RESULT([configured to dlopen libXrandr at runtime])
   else
      AC_MSG_RESULT([yes])
      XRANDR_DLOPEN="FALSE"
      PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2, ENABLE_RANDR="TRUE", ENABLE_RANDR="")
      if test "$ENABLE_RANDR" != "TRUE"; then
         AC_CHECK_HEADER(X11/extensions/Xrandr.h, [],
                        [AC_MSG_ERROR([X11/extensions/Xrandr.h could not be found. X11 dev missing?])], [])
         XRANDR_CFLAGS=" "
         AC_CHECK_LIB(Xrandr, XRRQueryExtension, [],
              [ AC_MSG_ERROR(libXrandr not found or functional) ], [])
         XRANDR_LIBS="-lXrandr "
         ENABLE_RANDR="TRUE"
      fi
   fi
else
   ENABLE_RANDR=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(XRANDR_DLOPEN)
AC_SUBST(XRANDR_CFLAGS)
AC_SUBST(XRANDR_LIBS)
AC_SUBST(ENABLE_RANDR)

dnl ===================================================================
dnl Check for building neon
dnl ===================================================================
AC_MSG_CHECKING([whether to use neon])
if test "$enable_neon" = "no"; then
    AC_MSG_RESULT([no])
    DISABLE_NEON=TRUE
    AC_SUBST(DISABLE_NEON)
else
    AC_MSG_RESULT([yes])
dnl ===================================================================
dnl Check for system neon
dnl ===================================================================
AC_MSG_CHECKING([which neon to use])
if test -n "$with_system_neon" -o -n "$with_system_libs" && \
    test "$with_system_neon" != "no"; then
        AC_MSG_RESULT([external])
        PKG_CHECK_MODULES(NEON, neon >= 0.26.0, , AC_MSG_ERROR([you need neon >= 0.26.x for system-neon]))
        NEON_VERSION="`$PKG_CONFIG --modversion neon | $SED 's/\.//g'`"
        NEON_CFLAGS="$NEON_CFLAGS -DSYSTEM_NEON -DUSE_DAV_LOCKS=1"
        SYSTEM_NEON=YES
else
    AC_MSG_RESULT([internal])
    SYSTEM_NEON=NO
    NEON_LIBS=-lneon
    NEON_CFLAGS=
    BUILD_TYPE="$BUILD_TYPE NEON"
fi
AC_SUBST(SYSTEM_NEON)
AC_SUBST(NEON_VERSION)
AC_SUBST(NEON_LIBS)
AC_SUBST(NEON_CFLAGS)
fi

dnl ===================================================================
dnl Check for system openssl
dnl ===================================================================
if test "$_os" = "Darwin" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o \
        "$_os" = "DragonFly" && test "$with_system_openssl" != "no"; then
   with_system_openssl=yes
fi
AC_MSG_CHECKING([which libssl to use])
if test -n "$with_system_openssl" -o -n "$with_system_libs" && \
        test "$with_system_openssl" != "no"; then
    AC_MSG_RESULT([external])
    # Mac OS builds should get out without extra stuff is the Mac porters'
    # wish. And pkg-config is although Xcode ships a .pc for openssl
    if test "$_os" = "Darwin" -o "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o \
            "$_os" = "DragonFly"; then
        OPENSSL_CFLAGS=
        OPENSSL_LIBS="-lssl -lcrypto"
    else
        PKG_CHECK_MODULES( OPENSSL, openssl )
    fi
    SYSTEM_OPENSSL=YES
else
    AC_MSG_RESULT([internal])
    SYSTEM_OPENSSL=NO
    BUILD_TYPE="$BUILD_TYPE OPENSSL"
fi
AC_SUBST(SYSTEM_OPENSSL)
AC_SUBST(OPENSSL_CFLAGS)
AC_SUBST(OPENSSL_LIBS)

dnl ===================================================================
dnl Check for system redland
dnl ===================================================================
AC_MSG_CHECKING([which redland library to use])
if test -n "$with_system_redland" -o -n "$with_system_libs" && \
    test "$with_system_redland" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_REDLAND=YES
   dnl versions before 1.0.8 write RDF/XML that is useless for ODF (@xml:base)
   PKG_CHECK_MODULES(REDLAND, redland >= 1.0.8)
else
    AC_MSG_RESULT([internal])
    BUILD_TYPE="$BUILD_TYPE REDLAND"
    SYSTEM_REDLAND=NO
fi
AC_SUBST(SYSTEM_REDLAND)
AC_SUBST(REDLAND_CFLAGS)
AC_SUBST(REDLAND_LIBS)

dnl ===================================================================
dnl Check for system hunspell
dnl ===================================================================
AC_MSG_CHECKING([which libhunspell to use])
if test -n "$with_system_hunspell" -o -n "$with_system_libs" && \
    test "$with_system_hunspell" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_HUNSPELL=YES
    AC_LANG_PUSH([C++])
    PKG_CHECK_MODULES(HUNSPELL, hunspell, HUNSPELL_PC="TRUE", HUNSPELL_PC="" )
    if test "$HUNSPELL_PC" != "TRUE"; then
      AC_CHECK_HEADER(hunspell.hxx, [],
      [
      AC_CHECK_HEADER(hunspell/hunspell.hxx, [ HUNSPELL_CFLAGS=-I/usr/include/hunspell ],
           [AC_MSG_ERROR(hunspell headers not found.)], [])
         ], [])
      AC_CHECK_LIB(hunspell, main, [],
           [ AC_MSG_ERROR(hunspell library not found.) ], [])
      HUNSPELL_LIBS=-lhunspell
     fi
    AC_LANG_POP([C++])
else
    AC_MSG_RESULT([internal])
    SYSTEM_HUNSPELL=NO
    BUILD_TYPE="$BUILD_TYPE HUNSPELL"
fi
AC_SUBST(SYSTEM_HUNSPELL)
AC_SUBST(HUNSPELL_CFLAGS)
AC_SUBST(HUNSPELL_LIBS)

dnl ===================================================================
dnl Checking for altlinuxhyph
dnl ===================================================================
AC_MSG_CHECKING([which altlinuxhyph to use])
if test -n "$with_system_altlinuxhyph" -o -n "$with_system_libs" && \
    test "$with_system_altlinuxhyph" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_HYPH=YES
    AC_CHECK_HEADER(hyphen.h, [],
       [ AC_MSG_ERROR(altlinuxhyph headers not found.)], [])
    AC_CHECK_MEMBER(struct _HyphenDict.cset, [],
       [ AC_MSG_ERROR(no. You are sure you have altlinuyhyph headers?)],
       [#include <hyphen.h>])
    AC_CHECK_LIB(hyphen, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyphen],
        [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
    if test -z "$HYPHEN_LIB"; then
       AC_CHECK_LIB(hyph, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhyph],
           [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
    fi
    if test -z "$HYPHEN_LIB"; then
       AC_CHECK_LIB(hnj, hnj_hyphen_hyphenate2, [HYPHEN_LIB=-lhnj],
           [ AC_MSG_ERROR(altlinuxhyph library not found or too old.)], [])
    fi
else
    AC_MSG_RESULT([internal])
    SYSTEM_HYPH=NO
    BUILD_TYPE="$BUILD_TYPE HYPHEN"
fi
AC_SUBST(SYSTEM_HYPH)
AC_SUBST(HYPHEN_LIB)

dnl ===================================================================
dnl Checking for mythes
dnl ===================================================================
AC_MSG_CHECKING([which mythes to use])
if test -n "$with_system_mythes" -o -n "$with_system_libs" && \
   test "$with_system_mythes" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_MYTHES=YES
    AC_LANG_PUSH([C++])
    PKG_CHECK_MODULES(MYTHES, mythes, MYTHES_PKGCONFIG=yes, MYTHES_PKGCONFIG=no)
    if test "$MYTHES_PKGCONFIG" = "no"; then
        AC_CHECK_HEADER(mythes.hxx, [],
            [ AC_MSG_ERROR(mythes.hxx headers not found.)], [])
        AC_CHECK_LIB(mythes-1.2, main, [],
            [ MYTHES_FOUND=no], [])
     if test "$MYTHES_FOUND" = "no"; then
            AC_CHECK_LIB(mythes, main, [MYTHES_FOUND=yes],
                [ MYTHES_FOUND=no], [])
    fi
    if test "$MYTHES_FOUND" = "no"; then
        AC_MSG_ERROR([mythes library not found!.])
    fi
    fi
    AC_LANG_POP([C++])
else
    AC_MSG_RESULT([internal])
    SYSTEM_MYTHES=NO
    BUILD_TYPE="$BUILD_TYPE MYTHES"
fi
AC_SUBST(SYSTEM_MYTHES)
AC_SUBST(MYTHES_CFLAGS)
AC_SUBST(MYTHES_LIBS)

dnl ===================================================================
dnl Checking for lpsolve
dnl ===================================================================
AC_MSG_CHECKING([which lpsolve to use])
if test -n "$with_system_lpsolve" -o -n "$with_system_libs" && \
    test "$with_system_lpsolve" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LPSOLVE=YES
    AC_CHECK_HEADER(lpsolve/lp_lib.h, [],
       [ AC_MSG_ERROR(lpsolve headers not found.)], [])
    # some systems need this. Like Ubuntu....
    AC_CHECK_LIB(m, floor)
    AC_CHECK_LIB(dl, dlopen)
    AC_CHECK_LIB(lpsolve55, make_lp, ,
        [ AC_MSG_ERROR(lpsolve library not found or too old.)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_LPSOLVE=NO
    BUILD_TYPE="$BUILD_TYPE LPSOLVE"
fi
AC_SUBST(SYSTEM_LPSOLVE)

dnl ===================================================================
dnl Checking for libtextcat
dnl ===================================================================
AC_MSG_CHECKING([which libtextcat to use])
if test -n "$with_system_libtextcat" && test "$with_system_libtextcat" != "no"; then
    AC_MSG_RESULT([external])
    SYSTEM_LIBTEXTCAT=YES
    AC_CHECK_HEADER(libtextcat/textcat.h, [],
       [ AC_MSG_ERROR(libtextcat headers not found.)], [])
    AC_CHECK_LIB(textcat, special_textcat_Init, ,
        [ AC_MSG_ERROR(libtextcat library not found or not suitable. libtextcat typically needs to be patched)], [])
else
    AC_MSG_RESULT([internal])
    SYSTEM_LIBTEXTCAT=NO
    BUILD_TYPE="$BUILD_TYPE LIBTEXTCAT"
fi
AC_SUBST(SYSTEM_LIBTEXTCAT)

AC_MSG_CHECKING([which libtextcat data directory to use])
if test -n "$with_external_libtextcat_data" && test "$with_external_libtextcat_data" != "no"; then
    if test "$with_external_libtextcat_data" = "yes"; then
        SYSTEM_LIBTEXTCAT_DATA=file:///usr/share/libtextcat
    else
        SYSTEM_LIBTEXTCAT_DATA=file://$with_external_libtextcat_data
    fi
    AC_MSG_RESULT([$SYSTEM_LIBTEXTCAT_DATA])
else
    AC_MSG_RESULT([internal])
    BUILD_TYPE="$BUILD_TYPE LIBTEXTCATDATA"
fi
AC_SUBST(SYSTEM_LIBTEXTCAT_DATA)

dnl ***************************************
dnl testing libc version for Linux...
dnl ***************************************
if test "$_os" = "Linux"; then
   AC_MSG_CHECKING([whether libc is >= 2.1.1])
   exec 6>/dev/null # no output
   AC_CHECK_LIB(c, gnu_get_libc_version, HAVE_LIBC=yes; export HAVE_LIBC)
   exec 6>&1 # output on again
   if test "$HAVE_LIBC"; then
      AC_MSG_RESULT([yes])
   else
      AC_MSG_ERROR([no, upgrade libc])
   fi
fi

if test "$_os" != "WINNT"; then
  AC_CHECK_FUNCS(getopt, HAVE_GETOPT=YES, [HAVE_GETOPT=NO])
  AC_CHECK_FUNCS(readdir_r, HAVE_READDIR_R=YES, [HAVE_READDIR_R=NO])
  if test "$HAVE_GETOPT" = "YES" -a "$HAVE_READDIR_R" = "YES"; then
    SYSTEM_LIBC=YES
  fi
else
  HAVE_GETOPT=NO
  HAVE_READDIR_R=NO
  SYSTEM_LIBC=YES
fi
AC_SUBST(HAVE_GETOPT)
AC_SUBST(HAVE_READDIR_R)
AC_SUBST(SYSTEM_LIBC)

dnl =========================================
dnl Check for the Microsoft Platform SDK.
dnl =========================================
dnl FIXME: I don't know yet if PSDK works with MinGW, keep it until I know better,
dnl and add "-a \( "$WITH_MINGW" != "yes" \)" then
if test \( "$_os" = "WINNT" \) ; then
    AC_MSG_CHECKING([for PSDK files])
    if test -z "$with_psdk_home"; then
        # This first line will detect a February 2003 Microsoft Platform SDK
        PSDK_HOME=`./oowintool --psdk-home`
        # But there might be also an April 2005 PSDK, unfortunately MS changed
        # the registry entry. (we prefer the old version!?)
        if test -z "$PSDK_HOME"; then
          PSDK_HOME=`cat /proc/registry/HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/MicrosoftSDK/InstalledSDKs/*/Install\ Dir 2> /dev/null | tr '\000' '\n' | head -n 1`
        fi
            # normalize if found
            if test -n "$PSDK_HOME"; then
              PSDK_HOME=`cygpath -d "$PSDK_HOME"`
              PSDK_HOME=`cygpath -u "$PSDK_HOME"`
           fi
    else
           PSDK_HOME=`cygpath -u "$with_psdk_home"`
    fi
        # Remove a possible trailing backslash
        PSDK_HOME=`echo $PSDK_HOME | $SED 's/\/$//'`
    # Problem with current PSDK (iz 49865)
    if test -f "$PSDK_HOME/Lib/libcp.lib"; then
        AC_MSG_ERROR([

Some modules do not build correctly with MS Platform SDK - April 2005
Edition if the library ($PSDK_HOME/Lib/libcp.lib) is found.
Remove/rename/backup that file and restart configure. Details about this
problem can be found in issue 49856.])
    fi
# WIndows SDK has different headers
    if test \( -f "$PSDK_HOME/Include/adoint.h" \) \
         -a \( -f "$PSDK_HOME/Include/SqlUcode.h" \) \
         -a \( -f "$PSDK_HOME/Include/usp10.h" \); then
        HAVE_PSDK_H="yes"
    else
        HAVE_PSDK_H="no"
    fi
    if test -f "$PSDK_HOME/lib/user32.lib"; then
        HAVE_PSDK_LIB="yes"
    else
        HAVE_PSDK_LIB="no"
    fi
    if test "$HAVE_PSDK_H" = "no" -o "$HAVE_PSDK_LIB" = "no"; then
        AC_MSG_ERROR([Some (all?) PSDK files not found, please check if all needed Platform SDKs
are installed or use --with-psdk-home .])
    fi
    if test ! -x "$PSDK_HOME/bin/msiinfo.exe" \
         -o ! -x "$PSDK_HOME/bin/msidb.exe" \
         -o ! -x "$PSDK_HOME/bin/uuidgen.exe" \
         -o ! -x "$PSDK_HOME/bin/msitran.exe" ; then
        AC_MSG_ERROR([Some (all) files of the Windows Installer SDK are missing, please install.])
    fi
    AC_MSG_RESULT([SDK files found ...)])
dnl Check if this is the right SDK.
    if echo $PSDK_HOME | grep "v6.1" >/dev/null 2>/dev/null; then
        AC_MSG_RESULT([Found Windows SDK 6.1 ($PSDK_HOME)])
        WINDOWS_VISTA_PSDK=TRUE
    elif echo $PSDK_HOME | grep "v6.0" >/dev/null 2>/dev/null; then
        AC_MSG_RESULT([Found Windows SDK 6.0 ($PSDK_HOME)])
        WINDOWS_VISTA_PSDK=TRUE
    elif echo $PSDK_HOME | grep "v7" >/dev/null 2>/dev/null; then
        AC_MSG_RESULT([Found Windows SDK 7 ($PSDK_HOME)])
        WINDOWS_VISTA_PSDK=TRUE
    else
        AC_MSG_RESULT([Found Legacy Windows Platform SDK ($PSDK_HOME)])
    fi
fi
AC_SUBST(PSDK_HOME)
AC_SUBST(WINDOWS_VISTA_PSDK)

dnl =========================================
dnl Check for the Microsoft DirectX SDK.
dnl =========================================
if test \( "$_os" = "WINNT" \) ; then
    AC_MSG_CHECKING([for DirectX SDK files])
    if test -z "$with_directx_home"; then
        dnl A standard installation of the DirectX SDK sets $DXSDK_DIR
        if test -n "$DXSDK_DIR"; then
            DIRECTXSDK_HOME=`cygpath -d "$DXSDK_DIR"`
            DIRECTXSDK_HOME=`cygpath -u "$DIRECTXSDK_HOME"`
        fi
        # At this point $DIRECTXSDK_HOME might still be undefined. This will lead to
        # the "DirectX SDK files not found" error later
    else
    DIRECTXSDK_HOME=`cygpath -u "$with_directx_home"`
    fi
    # Remove a possible trailing backslash
    DIRECTXSDK_HOME=`echo $DIRECTXSDK_HOME | $SED 's/\/$//'`

    if test -f "$DIRECTXSDK_HOME/Include/ddraw.h" -o -f "$DIRECTXSDK_HOME/Include/d3d9.h" ; then
        HAVE_DIRECTXSDK_H="yes"
    else
        HAVE_DIRECTXSDK_H="no"
    fi
    # MS changed the location of the libraries with dec 2004 directx sdk
    if test -d "$DIRECTXSDK_HOME/lib/x86" ; then
        DIRECTXSDK_LIB="$DIRECTXSDK_HOME/lib/x86"
    else
        DIRECTXSDK_LIB="$DIRECTXSDK_HOME/lib"
    fi
    if test -f "$DIRECTXSDK_LIB/ddraw.lib" -o -f "$DIRECTXSDK_LIB/d3d9.lib" ; then
        HAVE_DIRECTXSDK_LIB="yes"
    else
        HAVE_DIRECTXSDK_LIB="no"
    fi
    if test -n "$ENABLE_DIRECTX"; then
        if test "$HAVE_DIRECTXSDK_H" = "yes" -a "$HAVE_DIRECTXSDK_LIB" = "yes"; then
            AC_MSG_RESULT([found])
        else
            AC_MSG_ERROR([DirectX SDK files not found, please use --with-directx-home or -disable-directx.])
        fi
    else
        DIRECTXSDK_HOME=""
        AC_MSG_RESULT([disabled])
    fi
fi
AC_SUBST(DIRECTXSDK_HOME)
AC_SUBST(DIRECTXSDK_LIB)

dnl ============================================
dnl Check for Nullsoft Scriptable Install System
dnl ============================================
NSIS_PATH=""
if test "$_os" = "WINNT" ; then
    AC_MSG_CHECKING([for NSIS])
    AC_PATH_PROG(NSIS_PATH, nsis.exe)
    if test -n "$NSIS_PATH"; then
        NSIS_PATH=`dirname "$NSIS_PATH"`
    fi
    if test -n "$with_nsis_path"; then
        with_nsis_path=`cygpath -u "$with_nsis_path"`
    fi
    if test -e "$with_nsis_path/nsis.exe"; then
        NSIS_PATH="$with_nsis_path"
    fi
    nsistest=`./oowintool --nsis-dir`;
    if test -x "$nsistest/nsis.exe"; then
        NSIS_PATH="$nsistest"
    fi
    if test -z "$NSIS_PATH"; then
        AC_MSG_RESULT([NSIS not found, no self contained installer will be build.])
    else
        NSIS_PATH=`cygpath -d "$NSIS_PATH"`
        NSIS_PATH=`cygpath -u "$NSIS_PATH"`
        AC_MSG_RESULT([found ($NSIS_PATH)])
    fi
fi
AC_SUBST(NSIS_PATH)

dnl ***************************************
dnl testing bison and flex exist
dnl ***************************************
AC_PATH_PROG(BISON, bison)
if test -z "$BISON"; then
   AC_MSG_ERROR([no bison found in \$PATH, install bison])
else
   AC_MSG_CHECKING([the bison version])
   _bison_version=`$BISON --version | grep GNU | $SED -e 's@^[[^0-9]]*@@' -e 's@ .*@@' -e 's@,.*@@'`;
    _bison_longver=`echo $_bison_version | $AWK -F. '{ print \$1*1000+\$2}'`
    # Accept newer than 1.875 or older(equal) than 1.75
    if test "$_bison_longver" -ge 1875 -o "$_bison_longver" -le 1075; then
       if test "$_bison_version" = "1.875" ; then
          AC_MSG_WARN([suspect ($BISON $_bison_version)])
          echo "Suspect ($BISON $_bison_version) suggest upgrade" >> warn
       else
          AC_MSG_RESULT([checked ($BISON $_bison_version)])
       fi
    else
       AC_MSG_ERROR([failed ($BISON $_bison_version need 1.875+ (or 1.75 and older))])
    fi
fi
AC_PATH_PROG(FLEX, flex)
if test -z "$FLEX"; then
   AC_MSG_ERROR([no flex found in \$PATH, install flex])
fi
dnl ***************************************
dnl testing that patch exists
dnl ***************************************
AC_PATH_PROG(PATCH, patch)
if test -z "$PATCH"; then
   AC_MSG_ERROR([\"patch\" not found in \$PATH, install the development tool named\"patch"\])
fi

dnl On Solaris, FreeBSD or MacOS X, check if --with-gnu-patch was used
if test "$_os" = "SunOS" -o "$_os" = "FreeBSD" -o "$_os" = "Darwin"; then
   if test -z "$with_gnu_patch"; then
      GNUPATCH=$PATCH
   else
      if test -x "$with_gnu_patch"; then
    GNUPATCH=$with_gnu_patch
      else
         AC_MSG_ERROR([--with-gnu-patch did not point to an executable])
      fi
   fi

   AC_MSG_CHECKING([whether $GNUPATCH is GNU patch])
   if $GNUPATCH --version | grep "Free Software Foundation" >/dev/null 2>/dev/null; then
      AC_MSG_RESULT([yes])
   else
      AC_MSG_ERROR([no, GNU patch needed. install or specify with --with-gnu-patch=/path/to/it])
   fi
fi

dnl We also need to check for --with-gnu-cp

if test -z "$with_gnu_cp"; then
   AC_PATH_PROGS(GNUCP, gnucp cp)
   if test -z $GNUCP; then
      AC_MSG_ERROR([Neither gnucp nor cp found. Install GNU cp and/or specify --with-gnu-cp=/path/to/it])
   fi
else
   if test -x "$with_gnu_cp"; then
      GNUCP=$with_gnu_cp
   else
      AC_MSG_ERROR([--with-gnu-cp did not point to an executable])
   fi
fi

AC_MSG_CHECKING([whether $GNUCP is GNU cp from coreutils with preserve= support])
if $GNUCP --version 2>/dev/null | grep "coreutils" >/dev/null 2>/dev/null; then
   AC_MSG_RESULT([yes])
elif $GNUCP --version 2>/dev/null | grep "GNU fileutils" >/dev/null 2>/dev/null; then
    AC_MSG_RESULT([yes])
elif $GNUCP --version 2>/dev/null | grep "fileutils" >/dev/null 2>/dev/null; then
    AC_MSG_RESULT([yes])
else
    if test "$_os" = "Darwin"; then
        GNUCP=''
        AC_MSG_RESULT([no gnucp found - using the system's cp command])
    else
        AC_MSG_ERROR([no, GNU cp needed. install or specify with --with-gnu-cp=/path/to/it])
    fi
fi

AC_SUBST(GNUPATCH)
AC_SUBST(GNUCP)

dnl ***************************************
dnl testing bash tools path on Windows
dnl ***************************************
if test "$_os" = "WINNT"; then
    CYGWIN_PATH=""
    AC_PATH_PROG(CYGWIN_PATH, bash)
    CYGWIN_PATH=`dirname "$CYGWIN_PATH"`
fi
if test -z "$CYGWIN_PATH"; then
   CYGWIN_PATH="NO_CYGWIN"
fi
AC_SUBST(CYGWIN_PATH)

dnl ***************************************
dnl testing assembler path
dnl ***************************************
if test "$CL_X64" = ""; then
  assembler=ml.exe
  assembler_bin=bin
else
  assembler=ml64.exe
  assembler_bin=bin/amd64
fi
if test "$_os" = "WINNT" -a "$WITH_MINGW" != "yes"; then
  if test -n "$with_asm_home"; then
    with_asm_home=`cygpath -u "$with_asm_home"`
  fi
  if test -x "$with_asm_home/$assembler"; then
     AC_MSG_CHECKING([$assembler assembler path])
     AC_MSG_RESULT([$with_asm_home/$assembler])
  else
    AC_PATH_PROG(ML_EXE, $assembler)
    if test -z "$ML_EXE"; then
      AC_MSG_CHECKING([$with_cl_home/$assembler_bin/$assembler])
      if test -x "$with_cl_home/$assembler_bin/$assembler"; then
        with_asm_home=$with_cl_home/$assembler_bin
        AC_MSG_RESULT([found])
      else
        AC_MSG_ERROR([Configure did not find $assembler assembler.])
      fi
    else
       with_asm_home="ASM_IN_PATH"
    fi
  fi
else
  with_asm_home="NO_ASM_HOME"
fi
ASM_HOME="$with_asm_home"
AC_SUBST(ASM_HOME)

dnl ===================================================================
dnl Zip will be found where you tell me to find it
dnl ===================================================================
if test -n "$with_zip_home" ; then
    if test "$_os" = "WINNT"; then
        with_zip_home=`cygpath -u "$with_zip_home"`
    fi
    ZIP="$with_zip_home/zip"
    UNZIP="$with_zip_home/unzip"
    ZIP_HOME="$with_zip_home"
else
    AC_PATH_PROG(ZIP, zip)
    AC_PATH_PROG(UNZIP, unzip)
    ZIP_HOME=`dirname "$ZIP"`
fi
dnl ===================================================================
dnl Zip must be available or else it is an error, all platforms
dnl ===================================================================
if test -z "$ZIP" -o -z "$UNZIP"; then
    AC_MSG_ERROR([Zip/Unzip are required to build, please install or use --with-zip-home],,)
fi

dnl ===================================================================
dnl Zip must be a specific type for different build types.
dnl ===================================================================
if test "$_os" = "WINNT"; then
    if test -n "`$ZIP -h | grep -i WinNT`" ; then
AC_MSG_ERROR([$ZIP found in the path is not the required cygwin version of Info-ZIPs zip.exe.])
    fi
fi
AC_SUBST(ZIP_HOME)

dnl ===================================================================
dnl Test which vclplugs have to be built.
dnl ===================================================================
AC_MSG_CHECKING([which VCLplugs shall be built])
ENABLE_GTK=""
if test "x$enable_gtk" = "xyes"; then
    ENABLE_GTK="TRUE"
    R="gtk"
fi
AC_SUBST(ENABLE_GTK)

ENABLE_KDE=""
if test "x$enable_kde" = "xyes"; then
    ENABLE_KDE="TRUE"
    R="$R kde"
fi
AC_SUBST(ENABLE_KDE)

ENABLE_KDE4=""
if test "x$enable_kde4" = "xyes"; then
    ENABLE_KDE4="TRUE"
    R="$R kde4"
fi
AC_SUBST(ENABLE_KDE4)

if test -z "$R"; then
    AC_MSG_RESULT([none])
else
    AC_MSG_RESULT([$R])
fi

dnl ===================================================================
dnl GCONF check
dnl ===================================================================

ENABLE_GCONF=""
AC_MSG_CHECKING([whether to enable GConf support])
if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$_os" != "OS2" -a "$enable_gconf" = "yes"; then
    ENABLE_GCONF="TRUE"
    AC_MSG_RESULT([yes])
    PKG_CHECK_MODULES( GCONF, gconf-2.0 )
else
    AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_GCONF)

dnl ===================================================================
dnl Gnome VFS check
dnl ===================================================================

ENABLE_GNOMEVFS=""
AC_MSG_CHECKING([whether to enable GNOME VFS support])
if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gnome_vfs" = "yes"; then
    ENABLE_GNOMEVFS="TRUE"
    AC_MSG_RESULT([yes])
    PKG_CHECK_MODULES( GNOMEVFS, gnome-vfs-2.0 >= 2.6.0 )
    if test "$ENABLE_GCONF" != "TRUE"; then
        PKG_CHECK_MODULES( GCONF, gconf-2.0 )
    fi
else
    AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_GNOMEVFS)

dnl ===================================================================
dnl Check whether the gtk 2.0 libraries are available.
dnl ===================================================================

GTK_CFLAGS=""
GTK_LIBS=""
ENABLE_SYSTRAY_GTK=""
ENABLE_DBUS=""
if test  "$test_gtk" = "yes"; then

   if test "$ENABLE_GTK" = "TRUE" ; then
      PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4 gdk-pixbuf-xlib-2.0 >= 2.2 ,,AC_MSG_ERROR([requirements to build the gtk-plugin not met. Use --disable-gtk or install the missing packages]))
      BUILD_TYPE="$BUILD_TYPE GTK"

      if test "x$enable_systray" = "xyes"; then
         PKG_CHECK_MODULES( GTK210, gtk+-2.0 >= 2.10.0,
			    [ ENABLE_SYSTRAY_GTK="TRUE" ],
			    [ ENABLE_SYSTRAY_GTK="" ])
      fi

      AC_MSG_CHECKING([whether to enable DBUS support])
      if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_dbus" = "yes"; then
          ENABLE_DBUS="TRUE"
          AC_MSG_RESULT([yes])
          PKG_CHECK_MODULES( DBUS, dbus-glib-1 >= 0.70 )
      else
          AC_MSG_RESULT([no])
      fi

      AC_MSG_CHECKING([whether to enable GIO support])
      if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$enable_gio" = "yes"; then
          if test "$ENABLE_GNOMEVFS" = "TRUE" ; then
             AC_MSG_ERROR([please use --enable-gio only together with --disable-gnome-vfs.])
          fi
          ENABLE_GIO="TRUE"
          AC_MSG_RESULT([yes])
          PKG_CHECK_MODULES( GIO, gio-2.0 )
      else
          AC_MSG_RESULT([no])
      fi
   fi
fi
AC_SUBST(ENABLE_GIO)
AC_SUBST(ENABLE_DBUS)
AC_SUBST(ENABLE_SYSTRAY_GTK)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)

AC_ARG_ENABLE(unix-qstart,
    AS_HELP_STRING([--disable-unix-qstart],
        [On UNIX systems, we can enable a faster splash app that accelerates
         startup, if we can link to the system libpng, use this if you are
         a Linux Distro packager.]),
,enable_unix_quickstarter=yes)

PKG_CHECK_MODULES( LIBPNG, libpng, ENABLE_QUICKSTART_LIBPNG="TRUE", ENABLE_QUICKSTART_LIBPNG="" )
AC_SUBST(LIBPNG_LIBS)
AC_SUBST(LIBPNG_CFLAGS)
AC_SUBST(ENABLE_QUICKSTART_LIBPNG)

ENABLE_BROFFICE=""
AC_MSG_CHECKING([whether to enable BrOffice branding])
if test "$enable_broffice" = "yes"; then
    ENABLE_BROFFICE="TRUE"
    AC_MSG_RESULT([yes])
else
    AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_BROFFICE)

dnl ===================================================================
dnl Check whether the Cairo libraries are available.
dnl ===================================================================

ENABLE_CAIRO=""
BUILD_PIXMAN=""
SYSTEM_CAIRO=""

if test  "$test_cairo" = "yes"; then

    AC_MSG_CHECKING([whether to use cairo])
    if test "x$enable_cairo" != "xno" ; then
        ENABLE_CAIRO="TRUE"
    AC_MSG_RESULT([yes])
        AC_MSG_CHECKING([which cairo to use])
        if test -n "$with_system_cairo" -o -n "$with_system_libs" && \
           test "$with_system_cairo" != "no"; then
           AC_MSG_RESULT([external])
           SYSTEM_CAIRO=YES

           PKG_CHECK_MODULES( CAIRO, cairo >= 1.0.2 )
       if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$ENABLE_FONTCONFIG" != "TRUE" ; then
          AC_MSG_ERROR([Cairo library requires fontconfig.])
       fi
           if test "$with_system_xrender_headers" = "yes"; then
              AC_MSG_CHECKING([whether Xrender.h defines PictStandardA8])
              AC_TRY_RUN([
#include <X11/extensions/Xrender.h>

int main(int argc, char **argv) {
#ifdef PictStandardA8
      return 0;
#else
      return 1;
#endif
}
               ], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([no, X headers too old.])])
           fi
        else
           BUILD_TYPE="$BUILD_TYPE CAIRO"
           BUILD_PIXMAN=YES
           AC_MSG_RESULT([internal])
        fi
    else
       AC_MSG_RESULT([no])
    fi
fi

AC_SUBST(ENABLE_CAIRO)
AC_SUBST(BUILD_PIXMAN)
AC_SUBST(SYSTEM_CAIRO)
AC_SUBST(CAIRO_CFLAGS)
AC_SUBST(CAIRO_LIBS)

dnl ===================================================================
dnl Check whether the GStreamer libraries are available.
dnl ===================================================================

ENABLE_GSTREAMER=""

if test  "$build_gstreamer" = "yes"; then

    AC_MSG_CHECKING([whether to enable the GStreamer avmedia backend])
    if test "x$enable_gstreamer" != "xno" ; then
        ENABLE_GSTREAMER="TRUE"
    AC_MSG_RESULT([yes])
    PKG_CHECK_MODULES( GSTREAMER, gstreamer-0.10 gstreamer-plugins-base-0.10 )
    else
         AC_MSG_RESULT([no])
    fi
fi

AC_SUBST(ENABLE_GSTREAMER)

dnl ===================================================================
dnl Check whether the OpenGL libraries are available
dnl ===================================================================

AC_MSG_CHECKING([whether to build the OpenGL Transitions component])
ENABLE_OPENGL=

if test "$_os" = "Darwin" ; then
   # We use frameworks on Mac OS X, no need for detail checks
   ENABLE_OPENGL=TRUE
   AC_MSG_RESULT([yes])
else
   if test "x$enable_opengl" != "xno" ; then
      if test "$_os" != "WINNT"; then
         save_LDFLAGS=$LDFLAGS
         LDFLAGS="$LDFLAGS -lm"
         AC_MSG_RESULT([yes])
         AC_CHECK_LIB(GL, main, [],
                      [AC_MSG_ERROR(libGL not installed or functional)], [])
         AC_CHECK_LIB(GLU, main, [],
                      [AC_MSG_ERROR(libGLU not installed or functional)], [])
         ENABLE_OPENGL=TRUE
         LDFLAGS=$save_LDFLAGS

         dnl ===================================================================
         dnl Check for system Mesa
         dnl ===================================================================
         AC_MSG_CHECKING([which Mesa headers to use])
         if test -n "$with_system_mesa_headers" -o -n "$with_system_headers" && \
            test "$with_system_mesa_headers" != "no"; then
            AC_MSG_RESULT([external])
            SYSTEM_MESA_HEADERS=YES
            AC_LANG_PUSH(C)
            AC_CHECK_HEADER(GL/glxext.h, [],
               [ AC_MSG_ERROR(mesa headers not found.)], [#include <GL/glx.h>])
            AC_MSG_CHECKING([whether GL/glxext.h defines PFNGLXBINDTEXIMAGEEXTPROC])
            AC_EGREP_HEADER(PFNGLXBINDTEXIMAGEEXTPROC, GL/glxext.h, [AC_MSG_RESULT([yes])], AC_MSG_ERROR(no))
            AC_LANG_POP(C)
         else
            AC_MSG_RESULT([internal])
            SYSTEM_MESA_HEADERS=NO
            BUILD_TYPE="$BUILD_TYPE MESA"
        fi

      else
        AC_MSG_RESULT([not on windows])
      fi
   else
      AC_MSG_RESULT([no])
   fi
fi

AC_SUBST(SYSTEM_MESA_HEADERS)
AC_SUBST(ENABLE_OPENGL)

# presenter extra ui extension?
AC_MSG_CHECKING([whether to build extra presenter ui])
AS_IF([test "x$enable_ext_presenter_ui" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_PRESENTER_EXTRA_UI=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_PRESENTER_EXTRA_UI=NO
])
AC_SUBST(ENABLE_PRESENTER_EXTRA_UI)

# presenter minimizer extension?
AC_MSG_CHECKING([whether to build the Presentation Minimizer extension])
AS_IF([test "x$enable_ext_presenter_minimizer" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_MINIMIZER=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_MINIMIZER=NO
   SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MINIMIZER"
])
AC_SUBST(ENABLE_MINIMIZER)

# presenter console extension?
AC_MSG_CHECKING([whether to build the Presenter Console extension])
AS_IF([test "x$enable_ext_presenter_console" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_PRESENTER_SCREEN=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_PRESENTER_SCREEN=NO
   SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_PRESENTER_SCREEN"
])
AC_SUBST(ENABLE_PRESENTER_SCREEN)

# pdf import extension?
AC_MSG_CHECKING([whether to build the PDF Import extension])
AS_IF([test "x$enable_ext_pdfimport" = "xyes"], [
  AC_MSG_RESULT([yes])
  ENABLE_PDFIMPORT=YES

  dnl ===================================================================
  dnl Check for system poppler
  dnl ===================================================================
  AC_MSG_CHECKING([which pdf backend to use])
  if test -n "$with_system_poppler" -o -n "$with_system_libs" && \
       test "$with_system_poppler" != "no"; then
      AC_MSG_RESULT([external])
      SYSTEM_POPPLER=YES
      PKG_CHECK_MODULES( POPPLER, poppler >= 0.8.0 )
  else
      AC_MSG_RESULT([internal])
      SYSTEM_POPPLER=NO
      BUILD_TYPE="$BUILD_TYPE XPDF"
      AC_MSG_CHECKING([for internal xpdf module])
      if test -d ./xpdf; then
        AC_MSG_RESULT([OK])
      else
        AC_MSG_ERROR([not existing! (Did you get the -extensions tarball?)])
      fi
  fi
],[
  AC_MSG_RESULT([no])
  ENABLE_PDFIMPORT=NO
  SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_PDFIMPORT"
])
AC_SUBST(ENABLE_PDFIMPORT)
AC_SUBST(SYSTEM_POPPLER)
AC_SUBST(POPPLER_CFLAGS)
AC_SUBST(POPPLER_LIBS)


if test "$ENABLE_PRESENTER_SCREEN" = "YES" -o "$ENABLE_MINIMIZER" = "YES" -o "$ENABLE_PDFIMPORT" = "YES"; then
  AC_MSG_CHECKING([for sdext module])
  if test -d ./sdext; then
   AC_MSG_RESULT([OK])
  else
   AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
  fi
  BUILD_TYPE="$BUILD_TYPE SDEXT"
fi

AC_MSG_CHECKING([whether to build the Wiki Publisher extension])
AS_IF([test "x$enable_ext_wiki_publisher" = "xyes"], [
  AC_MSG_RESULT([yes])
  AC_MSG_CHECKING([for swext module])
  if test -d ./swext; then
   AC_MSG_RESULT([OK])
  else
   AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
  fi
  ENABLE_MEDIAWIKI=YES
  BUILD_TYPE="$BUILD_TYPE SWEXT"
  if test  "x$WITH_JAVA" = "xno"; then
    AC_MSG_ERROR([wiki publisher requires Java! Enable java if you want to build it.])
  fi
],[
  AC_MSG_RESULT([no])
  ENABLE_MEDIAWIKI=NO
  SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_MEDIAWIKI"
])
AC_SUBST(ENABLE_MEDIAWIKI)

if test "$ENABLE_MEDIAWIKI" = "YES"; then
  AC_MSG_CHECKING([which Servlet API Jar to use])
  if test -n "$with_system_servlet_api"; then
    AC_MSG_RESULT([external])
    SYSTEM_SERVLETAPI=YES
      if test -z "$SERVLETAPI_JAR"; then
    SERVLETAPI_JAR=/usr/share/java/servlet-api.jar
      fi
      AC_CHECK_FILE($SERVLETAPI_JAR, [],
             [AC_MSG_ERROR(servlet-api.jar not found.)], [])
  else
    AC_MSG_RESULT([internal])
    SYSTEM_SERVLETAPI=NO
    BUILD_TYPE="$BUILD_TYPE TOMCAT"
  fi
fi
AC_SUBST(SYSTEM_SERVLETAPI)
AC_SUBST(SERVLETAPI_JAR)

AC_MSG_CHECKING([whether to build the Report Builder extension])
if test -n "$enable_ext_report_builder" -a "$enable_ext_report_builder" != "no" && test "$WITH_JAVA" != "no"; then
  AC_MSG_RESULT([yes])
  ENABLE_REPORTBUILDER=YES
  AC_MSG_CHECKING([for reportbuilder module])
  if test -d ./reportbuilder; then
    AC_MSG_RESULT([OK])
  else
    AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
  fi
  AC_MSG_CHECKING([which jfreereport libs to use])
  if test "$with_system_jfreereport" = "yes"; then
      SYSTEM_JFREEREPORT=YES
      AC_MSG_RESULT([external])
      if test -z $SAC_JAR; then
             SAC_JAR=/usr/share/java/sac.jar
      fi
      AC_CHECK_FILE($SAC_JAR, [],
             [AC_MSG_ERROR(sac.jar not found.)], [])

      if test -z $LIBXML_JAR; then
        AC_CHECK_FILE(/usr/share/java/libxml-1.0.0.jar,
          [ LIBXML_JAR=/usr/share/java/libxml-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libxml.jar,
              [ LIBXML_JAR=/usr/share/java/libxml.jar ],
              [AC_MSG_ERROR(libxml.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBXML_JAR, [],
             [AC_MSG_ERROR(libxml.jar not found.)], [])
      fi

      if test -z $FLUTE_JAR; then
        AC_CHECK_FILE(/usr/share/java/flute-1.3.0.jar,
          [ FLUTE_JAR=/usr/share/java/flute-1.3.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/flute.jar,
              [ FLUTE_JAR=/usr/share/java/flute.jar ],
              [ AC_MSG_ERROR(flute-1.3.0.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($FLUTE_JAR, [],
             [AC_MSG_ERROR(flute-1.3.0.jar not found.)], [])
      fi

      if test -z $JFREEREPORT_JAR; then
        AC_CHECK_FILE(/usr/share/java/flow-engine-0.9.2.jar,
          [ JFREEREPORT_JAR=/usr/share/java/flow-engine-0.9.2.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/flow-engine.jar,
              [ JFREEREPORT_JAR=/usr/share/java/flow-engine.jar ],
              [AC_MSG_ERROR(jfreereport.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($JFREEREPORT_JAR, [],
             [AC_MSG_ERROR(jfreereport.jar not found.)], [])
      fi

      if test -z $LIBLAYOUT_JAR; then
        AC_CHECK_FILE(/usr/share/java/liblayout-0.2.9.jar,
          [ LIBLAYOUT_JAR=/usr/share/java/liblayout-0.2.9.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/liblayout.jar,
              [ LIBLAYOUT_JAR=/usr/share/java/liblayout.jar ],
              [AC_MSG_ERROR(liblayout.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBLAYOUT_JAR, [],
             [AC_MSG_ERROR(liblayout.jar not found.)], [])
      fi

      if test -z $LIBLOADER_JAR; then
        AC_CHECK_FILE(/usr/share/java/libloader-1.0.0.jar,
          [ LIBLOADER_JAR=/usr/share/java/libloader-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libloader.jar,
              [ LIBLOADER_JAR=/usr/share/java/libloader.jar ],
              [AC_MSG_ERROR(libloader.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBLOADER_JAR, [],
             [AC_MSG_ERROR(libloader.jar not found.)], [])
      fi

      if test -z $LIBFORMULA_JAR; then
        AC_CHECK_FILE(/usr/share/java/libformula-0.2.0.jar,
          [ LIBFORMULA_JAR=/usr/share/java/libformula-0.2.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libformula.jar,
              [ LIBFORMULA_JAR=/usr/share/java/libformula.jar ],
              [AC_MSG_ERROR(libformula.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBFORMULA_JAR, [],
             [AC_MSG_ERROR(libformula.jar not found.)], [])
      fi

      if test -z $LIBREPOSITORY_JAR; then
        AC_CHECK_FILE(/usr/share/java/librepository-1.0.0.jar,
          [ LIBREPOSITORY_JAR=/usr/share/java/librepository-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/librepository.jar,
              [ LIBREPOSITORY_JAR=/usr/share/java/librepository.jar ],
              [AC_MSG_ERROR(librepository.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBREPOSITORY_JAR, [],
             [AC_MSG_ERROR(librepository.jar not found.)], [])
      fi

      if test -z $LIBFONTS_JAR; then
        AC_CHECK_FILE(/usr/share/java/libfonts-1.0.0.jar,
          [ LIBFONTS_JAR=/usr/share/java/libfonts-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libfonts.jar,
              [ LIBFONTS_JAR=/usr/share/java/libfonts.jar ],
              [AC_MSG_ERROR(libfonts.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBFONTS_JAR, [],
             [AC_MSG_ERROR(libfonts.jar not found.)], [])
      fi

      if test -z $LIBSERIALIZER_JAR; then
        AC_CHECK_FILE(/usr/share/java/libserializer-1.0.0.jar,
          [ LIBSERIALIZER_JAR=/usr/share/java/libserializer-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libserializer.jar,
              [ LIBSERIALIZER_JAR=/usr/share/java/libserializer.jar ],
              [AC_MSG_ERROR(libserializer.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBSERIALIZER_JAR, [],
             [AC_MSG_ERROR(libserializer.jar not found.)], [])
      fi


      if test -z $LIBBASE_JAR; then
        AC_CHECK_FILE(/usr/share/java/libbase-1.0.0.jar,
          [ LIBBASE_JAR=/usr/share/java/libbase-1.0.0.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/libbase.jar,
              [ LIBBASE_JAR=/usr/share/java/libbase.jar ],
              [AC_MSG_ERROR(libbase.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($LIBBASE_JAR, [],
             [AC_MSG_ERROR(libbase.jar not found.)], [])
      fi

  else
     AC_MSG_RESULT([internal])
     AC_MSG_CHECKING([for jfreereport module])
     if test -d ./jfreereport; then
      AC_MSG_RESULT([OK])
     else
      AC_MSG_ERROR([not existing. get it (did you get the -extensions tarball?)])
     fi
     SYSTEM_JFREEREPORT=NO
     BUILD_TYPE="$BUILD_TYPE JFREEREPORT"
  fi
  BUILD_TYPE="$BUILD_TYPE REPORTBUILDER"
else
  AC_MSG_RESULT([no])
  ENABLE_REPORTBUILDER=NO
  SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_REPORTDESIGN"
  SYSTEM_JFREEREPORT=NO
fi
AC_SUBST(ENABLE_REPORTBUILDER)
AC_SUBST(SYSTEM_JFREEREPORT)
AC_SUBST(SAC_JAR)
AC_SUBST(LIBXML_JAR)
AC_SUBST(FLUTE_JAR)
AC_SUBST(JFREEREPORT_JAR)
AC_SUBST(LIBBASE_JAR)
AC_SUBST(LIBLAYOUT_JAR)
AC_SUBST(LIBLOADER_JAR)
AC_SUBST(LIBFORMULA_JAR)
AC_SUBST(LIBREPOSITORY_JAR)
AC_SUBST(LIBFONTS_JAR)
AC_SUBST(LIBSERIALIZER_JAR)

# this has to be here because both the wiki publisher and the SRB use
# commons-logging
if test "$ENABLE_MEDIAWIKI" = "YES" -o "$ENABLE_REPORTBUILDER" = "YES"; then
  AC_MSG_CHECKING([which Apache commons-* libs to use])
  if test "$with_system_apache_commons" = "yes"; then
    SYSTEM_APACHE_COMMONS=YES
    AC_MSG_RESULT([external])
    if test "$ENABLE_MEDIAWIKI" = "YES"; then
      if test -z $COMMONS_CODEC_JAR; then
        AC_CHECK_FILE(/usr/share/java/commons-codec-1.3.jar,
          [ COMMONS_CODEC_JAR=/usr/share/java/commons-codec-1.3.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/commons-codec.jar,
              [ COMMONS_CODEC_JAR=/usr/share/java/commons-codec.jar ],
              [AC_MSG_ERROR(commons-codec.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($COMMONS_CODEC_JAR, [],
             [AC_MSG_ERROR(commons-codec.jar not found.)], [])
      fi

      if test -z $COMMONS_LANG_JAR; then
        AC_CHECK_FILE(/usr/share/java/commons-lang-2.3.jar,
          [ COMMONS_LANG_JAR=/usr/share/java/commons-lang-2.3.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/commons-lang.jar,
              [ COMMONS_LANG_JAR=/usr/share/java/commons-lang.jar ],
              [AC_MSG_ERROR(commons-lang.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($COMMONS_LANG_JAR, [],
             [AC_MSG_ERROR(commons-lang.jar not found.)], [])
      fi

      if test -z $COMMONS_HTTPCLIENT_JAR; then
        AC_CHECK_FILE(/usr/share/java/commons-httpclient-3.1.jar,
          [ COMMONS_HTTPCLIENT_JAR=/usr/share/java/commons-httpclient-3.1.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/commons-httpclient.jar,
              [ COMMONS_HTTPCLIENT_JAR=/usr/share/java/commons-httpclient.jar ],
              [AC_MSG_ERROR(commons-httpclient.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($COMMONS_HTTPCLIENT_JAR, [],
             [AC_MSG_ERROR(commons-httpclient.jar not found.)], [])
      fi
    fi
    if test "$ENABLE_MEDIAWIKI" = "YES" -o "$ENABLE_REPORTBUILDER" = "YES"; then
      if test -z $COMMONS_LOGGING_JAR; then
        AC_CHECK_FILE(/usr/share/java/commons-logging-1.1.1.jar,
          [ COMMONS_LOGGING_JAR=/usr/share/java/commons-logging-1.1.1.jar ],
          [
            AC_CHECK_FILE(/usr/share/java/commons-logging.jar,
              [ COMMONS_LOGGING_JAR=/usr/share/java/commons-logging.jar ],
              [AC_MSG_ERROR(commons-logging.jar replacement not found.)]
            )
          ]
        )
      else
        AC_CHECK_FILE($COMMONS_LOGGING_JAR, [],
             [AC_MSG_ERROR(commons-logging.jar not found.)], [])
      fi
    fi
  else
    AC_MSG_RESULT([internal])
    SYSTEM_APACHE_COMMONS=NO
    BUILD_TYPE="$BUILD_TYPE APACHE_COMMONS TOMCAT"
  fi
fi
AC_SUBST(SYSTEM_APACHE_COMMONS)
AC_SUBST(COMMONS_CODEC_JAR)
AC_SUBST(COMMONS_LANG_JAR)
AC_SUBST(COMMONS_HTTPCLIENT_JAR)
AC_SUBST(COMMONS_LOGGING_JAR)

# scripting provider for BeanShell extension?
AC_MSG_CHECKING([whether to build extension for support of scripts in BeanShell])
AS_IF([test "x$enable_ext_scripting_beanshell" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_SCRIPTING_BEANSHELL=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_SCRIPTING_BEANSHELL=NO
   SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_SCRIPTING_BEANSHELL"
])
AC_SUBST(ENABLE_SCRIPTING_BEANSHELL)

# scripting provider for JavaScript extension?
AC_MSG_CHECKING([whether to build extension for support of scripts in JavaScript])
AS_IF([test "x$enable_ext_scripting_javascript" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_SCRIPTING_JAVASCRIPT=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_SCRIPTING_JAVASCRIPT=NO
   SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_SCRIPTING_JAVASCRIPT"
])
AC_SUBST(ENABLE_SCRIPTING_JAVASCRIPT)

# scripting provider for Python extension?
AC_MSG_CHECKING([whether to build extension for support of scripts in Python])
AS_IF([test "x$enable_ext_scripting_python" = "xyes"], [
   AC_MSG_RESULT([yes])
   ENABLE_SCRIPTING_PYTHON=YES
],[
   AC_MSG_RESULT([no])
   ENABLE_SCRIPTING_PYTHON=NO
   SCPDEFS="$SCPDEFS -DWITHOUT_EXTENSION_SCRIPTING_PYTHON"
])
AC_SUBST(ENABLE_SCRIPTING_PYTHON)

dnl ===================================================================
dnl Check whether the Qt3 and KDE3 libraries are available.
dnl ===================================================================

KDE_CFLAGS=""
KDE_LIBS=""
if test "$_os" != "OpenBSD"; then
    MOC="moc"
fi
if test "$test_kde" = "yes" -a "$ENABLE_KDE" = "TRUE" ; then
    dnl Search paths for Qt3 and KDE3
    if test "$host_cpu" != "x86_64" ; then
        qt_incdirs="$QTINC /usr/local/qt/include /usr/include/qt /usr/include /usr/X11R6/include/X11/qt /usr/X11R6/include/qt /usr/lib/qt3/include /usr/lib/qt/include /usr/share/qt3/include /usr/local/include/X11/qt3 $x_includes"
        qt_libdirs="$QTLIB /usr/local/qt/lib /usr/lib/qt /usr/lib /usr/X11R6/lib/X11/qt /usr/X11R6/lib/qt /usr/lib/qt3/lib /usr/lib/qt/lib /usr/share/qt3/lib /usr/local/lib/qt3 $x_libraries"
    else
        qt_incdirs="$QTINC /usr/local/qt/include /usr/include/qt /usr/include /usr/X11R6/include/X11/qt /usr/X11R6/include/qt /usr/lib64/qt3/include /usr/lib64/qt/include /usr/share/qt3/include /usr/lib/qt3/include /usr/lib/qt/include /usr/local/include/X11/qt3 $x_includes"
        qt_libdirs="$QTLIB /usr/local/qt/lib64 /usr/lib64/qt /usr/lib64 /usr/X11R6/lib64/X11/qt /usr/X11R6/lib64/qt /usr/lib64/qt3/lib64 /usr/lib64/qt/lib64 /usr/share/qt3/lib64 /usr/local/qt/lib /usr/lib/qt /usr/lib /usr/X11R6/lib/X11/qt /usr/X11R6/lib/qt /usr/lib/qt3/lib /usr/lib/qt/lib /usr/share/qt3/lib /usr/local/lib/qt3 $x_libraries"
    fi
    if test -n "$QTDIR" ; then
        qt_incdirs="$QTDIR/include $qt_incdirs"
        if test "$host_cpu" != "x86_64" ; then
            qt_libdirs="$QTDIR/lib $qt_libdirs"
        else
            qt_libdirs="$QTDIR/lib64 $QTDIR/lib $qt_libdirs"
        fi
    fi
    if test "$host_cpu" != "x86_64" ; then
        kde_incdirs="/usr/lib/kde/include /usr/local/kde/include /usr/local/include /usr/kde/include /usr/include/kde /opt/kde3/include /opt/kde/include $x_includes"
        kde_libdirs="/usr/lib/kde/lib /usr/local/kde/lib /usr/kde/lib /usr/lib/kde /usr/lib/kde3 /usr/X11R6/lib /usr/local/lib /opt/kde3/lib /opt/kde/lib /usr/X11R6/kde/lib /usr/lib $x_libraries"
    else
        kde_incdirs="/usr/lib64/kde/include /usr/lib/kde/include /usr/local/kde/include /usr/local/include /usr/kde/include /usr/include/kde /opt/kde3/include /opt/kde/include $x_includes"
        kde_libdirs="/usr/lib64/kde/lib64 /usr/local/kde/lib64 /usr/kde/lib64 /usr/lib64/kde /usr/lib64/kde3 /usr/X11R6/lib64 /usr/local/lib64 /opt/kde3/lib64 /opt/kde/lib64 /usr/X11R6/kde/lib64 /usr/lib/kde/lib /usr/local/kde/lib /usr/kde/lib /usr/lib/kde /usr/lib/kde3 /usr/lib /usr/X11R6/lib /usr/local/lib /opt/kde3/lib /opt/kde/lib /usr/X11R6/kde/lib /usr/lib64 $x_libraries"
    fi
    if test -n "$KDEDIR" ; then
        kde_incdirs="$KDEDIR/include $kde_incdirs"
        if test "$host_cpu" != "x86_64" ; then
            kde_libdirs="$KDEDIR/lib $kde_libdirs"
        else
            kde_libdirs="$KDEDIR/lib64 $KDEDIR/lib $kde_libdirs"
        fi
    fi

    dnl What to test
    qt_test_include="qstyle.h"
    kde_test_include="kapp.h"

    if test "$_os" != "OpenBSD"; then
        qt_test_library="libqt-mt.so"
        kde_test_library="libDCOP.so"
    else
        qt_test_library="libqt-mt.so*"
        kde_test_library="libDCOP.so*"
    fi

    dnl Check for Qt3 headers
    AC_MSG_CHECKING([for Qt3 headers])
    qt_incdir="no"
    for kde_check in $qt_incdirs ; do
        if test -r "$kde_check/$qt_test_include" ; then
            qt_incdir="$kde_check"
            break
        fi
    done
    AC_MSG_RESULT([$qt_incdir])
    if test "x$qt_incdir" = "xno" ; then
        AC_MSG_ERROR([Qt3 headers not found.  Please specify the root of
your Qt3 installation by exporting QTDIR before running "configure".])
    fi

    dnl Check for Qt3 libraries
    AC_MSG_CHECKING([for Qt3 libraries])
    qt_libdir="no"
    for qt_check in $qt_libdirs ; do
        if test -r "`ls $qt_check/$qt_test_library 2>/dev/null | head -1`" ; then
            qt_libdir="$qt_check"
            break
        fi
    done
    AC_MSG_RESULT([$qt_libdir])
    if test "x$qt_libdir" = "xno" ; then
        AC_MSG_ERROR([Qt3 libraries not found.  Please specify the root of
your Qt3 installation by exporting QTDIR before running "configure".])
    fi

    dnl Check for Meta Object Compiler
    AC_PATH_PROG( MOC, moc, no, [`dirname $qt_libdir`/bin:$QTDIR/bin:$PATH] )
    if test "$MOC" = "no" ; then
        AC_MSG_ERROR([Qt3 Meta Object Compiler not found.  Please specify
the root of your Qt3 installation by exporting QTDIR before running "configure".])
    fi

    dnl Check for KDE3 headers
    AC_MSG_CHECKING([for KDE3 headers])
    kde_incdir="no"
    for kde_check in $kde_incdirs ; do
        if test -r "$kde_check/$kde_test_include" ; then
            kde_incdir="$kde_check"
            break
        fi
    done
    AC_MSG_RESULT([$kde_incdir])
    if test "x$kde_incdir" = "xno" ; then
        AC_MSG_ERROR([KDE3 headers not found.  Please specify the root of
your KDE3 installation by exporting KDEDIR before running "configure".])
    fi

    dnl Check for KDE3 libraries
    AC_MSG_CHECKING([for KDE3 libraries])
    kde_libdir="no"
    for kde_check in $kde_libdirs ; do
        if test -r "`ls $kde_check/$kde_test_library 2>/dev/null | head -1`" ; then
            kde_libdir="$kde_check"
            break
        fi
    done
    AC_MSG_RESULT([$kde_libdir])
    if test "x$kde_libdir" = "xno" ; then
        AC_MSG_ERROR([KDE3 libraries not found.  Please specify the root of
your KDE3 installation by exporting KDEDIR before running "configure".])
    fi

    dnl Set the variables
    KDE_CFLAGS="-I$qt_incdir -I$kde_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT"
    KDE_LIBS="-L$kde_libdir -L$qt_libdir -lkdeui -lkdecore -lqt-mt"
fi
AC_SUBST(KDE_CFLAGS)
AC_SUBST(KDE_LIBS)
AC_SUBST(MOC)

dnl ===================================================================
dnl KDE4 Integration
dnl ===================================================================

KDE4_CFLAGS=""
KDE4_LIBS=""
MOC4="moc"
KDE_GLIB_CFLAGS=""
KDE_GLIB_LIBS=""
KDE_HAVE_GLIB=""
if test "$test_kde4" = "yes" -a "$ENABLE_KDE4" = "TRUE" ; then
   qt_incdirs="$QT4INC /usr/include/qt4 /usr/include $x_includes"
   qt_libdirs="$QT4LIB /usr/lib $x_libraries"

   kde_incdirs="/usr/include $x_includes"
   kde_libdirs="/usr/lib $x_libraries"

   if test "$host_cpu" = "x86_64" ; then
      qt_libdirs="$qt_libdirs /usr/lib64/qt4 /usr/lib64/qt /usr/lib64"
      kde_libdirs="$kde_libdirs /usr/lib64 /usr/lib64/kde4"
   fi

   if test -n "$QTDIR" ; then
      qt_incdirs="$QTDIR/include $qt_incdirs"
      if test "$host_cpu" != "x86_64" ; then
         qt_libdirs="$QTDIR/lib $qt_libdirs"
      else
         qt_libdirs="$QTDIR/lib64 $QTDIR/lib $qt_libdirs"
      fi
   fi
   if test -n "$QT4DIR" ; then
      qt_incdirs="$QT4DIR/include $qt_incdirs"
      if test "$host_cpu" != "x86_64" ; then
         qt_libdirs="$QT4DIR/lib $qt_libdirs"
      else
         qt_libdirs="$QT4DIR/lib64 $QT4DIR/lib $qt_libdirs"
      fi
   fi

   if test -n "$KDEDIR" ; then
      kde_incdirs="$KDEDIR/include $kde_incdirs"
      if test "$host_cpu" != "x86_64" ; then
         kde_libdirs="$KDEDIR/lib $kde_libdirs"
      else
         kde_libdirs="$KDEDIR/lib64 $KDEDIR/lib $kde_libdirs"
      fi
   fi
   if test -n "$KDE4DIR" ; then
      kde_incdirs="$KDE4DIR/include $kde_incdirs"
      if test "$host_cpu" != "x86_64" ; then
         kde_libdirs="$KDE4DIR/lib $kde_libdirs"
      else
         kde_libdirs="$KDE4DIR/lib64 $KDE4DIR/lib $kde_libdirs"
      fi
   fi

   qt_test_include="Qt/qobject.h"
   qt_test_library="libQtCore.so"
   kde_test_include="kwindowsystem.h"
   kde_test_library="libsolid.so"

   AC_MSG_CHECKING([for Qt4 headers])
   qt_header_dir="no"
   for inc_dir in $qt_incdirs ; do
      if test -r "$inc_dir/$qt_test_include" ; then
         qt_header_dir="$inc_dir"
         break
      fi
   done

   AC_MSG_RESULT([$qt_header_dir])
   if test "x$qt_header_dir" = "xno" ; then
      AC_MSG_ERROR([Qt4 headers not found.  Please specify the root of your Qt4 installation by exporting QT4DIR before running "configure".])
   fi

   AC_MSG_CHECKING([for Qt4 libraries])
   qt_lib_dir="no"
   for lib_dir in $qt_libdirs ; do
      if test -r "$lib_dir/$qt_test_library" ; then
         qt_lib_dir="$lib_dir"
         PKG_CONFIG_PATH="$qt_lib_dir"/pkgconfig:$PKG_CONFIG_PATH
         break
      fi
   done

   AC_MSG_RESULT([$qt_lib_dir])

   if test "x$qt_lib_dir" = "xno" ; then
      AC_MSG_ERROR([Qt4 libraries not found.  Please specify the root of your Qt4 installation by exporting QT4DIR before running "configure".])
   fi

   dnl Check for Meta Object Compiler
   AC_PATH_PROG( MOC4, moc, no, [`dirname $qt_lib_dir`/bin:$PATH:$QT4DIR/bin] )
   if test "$MOC4" = "no" ; then
      AC_MSG_ERROR([Qt Meta Object Compiler not found.  Please specify
the root of your Qt installation by exporting QT4DIR before running "configure".])
   fi

   dnl Check for KDE4 headers
   AC_MSG_CHECKING([for KDE4 headers])
   kde_incdir="no"
   for kde_check in $kde_incdirs ; do
      if test -r "$kde_check/$kde_test_include" ; then
         kde_incdir="$kde_check"
         break
      fi
   done
   AC_MSG_RESULT([$kde_incdir])
   if test "x$kde_incdir" = "xno" ; then
      AC_MSG_ERROR([KDE4 headers not found.  Please specify the root of your KDE4 installation by exporting KDE4DIR before running "configure".])
   fi

   dnl Check for KDE4 libraries
   AC_MSG_CHECKING([for KDE4 libraries])
   kde_libdir="no"
   for kde_check in $kde_libdirs ; do
      if test -r "$kde_check/$kde_test_library" ; then
         kde_libdir="$kde_check"
         break
      fi
   done

   AC_MSG_RESULT([$kde_libdir])
   if test "x$kde_libdir" = "xno" ; then
      AC_MSG_ERROR([KDE4 libraries not found.  Please specify the root of your KDE4 installation by exporting KDE4DIR before running "configure".])
   fi

   KDE4_CFLAGS="`pkg-config --cflags QtCore` `pkg-config --cflags QtGui` -I$kde_incdir -DQT_CLEAN_NAMESPACE -DQT_THREAD_SUPPORT"
   KDE4_LIBS="-L$kde_libdir -L$qt_lib_dir -lkdeui -lkdecore -lQtCore -lQtGui"

   AC_LANG_PUSH([C++])
   save_CXXFLAGS=$CXXFLAGS
   CXXFLAGS="$CXXFLAGS $KDE4_CFLAGS"
   AC_MSG_CHECKING([whether KDE is >= 4.2])
       AC_TRY_RUN([
#include <kdeversion.h>

int main(int argc, char **argv) {
       if (KDE_VERSION_MAJOR == 4 && KDE_VERSION_MINOR >= 2) return 0;
       else return 1;
}
       ], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([KDE version too old])])
   CXXFLAGS=$save_CXXFLAGS
   AC_LANG_POP([C++])

   # Glib is needed for properly handling Qt event loop with Qt's Glib integration enabled
   PKG_CHECK_MODULES(KDE_GLIB,[glib-2.0 >= 2.4],
    [KDE_HAVE_GLIB=1],
    AC_MSG_WARN([[No Glib found, KDE4 support will not integrate with Qt's Glib event loop support]]))
fi
AC_SUBST(KDE4_CFLAGS)
AC_SUBST(KDE4_LIBS)
AC_SUBST(MOC4)
AC_SUBST(KDE_GLIB_CFLAGS)
AC_SUBST(KDE_GLIB_LIBS)
AC_SUBST(KDE_HAVE_GLIB)

dnl ===================================================================
dnl Test for the enabling the lockdown pieces
dnl ===================================================================
AC_MSG_CHECKING([whether to enable the lockdown pieces])
ENABLE_LOCKDOWN=""
if test -n "$enable_lockdown" && test "$enable_lockdown" != "no"; then
  ENABLE_LOCKDOWN=YES
  AC_MSG_RESULT([yes])
else
  AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_LOCKDOWN)

dnl ===================================================================
dnl Test whether to include Evolution 2 support
dnl ===================================================================
AC_MSG_CHECKING([whether to enable evolution 2 support])
if test "$enable_evolution2" = "yes" -o "$enable_evolution2" = "TRUE"; then
   AC_MSG_RESULT([yes])
   PKG_CHECK_MODULES(GOBJECT, gobject-2.0)
   ENABLE_EVOAB2="TRUE"
else
   ENABLE_EVOAB2=""
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_EVOAB2)
AC_SUBST(GOBJECT_CFLAGS)
AC_SUBST(GOBJECT_LIBS)

dnl ===================================================================
dnl Test whether to include KDE AB support
dnl ===================================================================
AC_MSG_CHECKING([whether to enable KDE address book support])
if test "$enable_kdeab" = "yes" && test "$enable_kde" = "yes"; then
   AC_MSG_RESULT([yes])
   AC_LANG_PUSH([C++])
   save_CXXFLAGS=$CXXFLAGS
   CXXFLAGS="$CXXFLAGS $KDE_CFLAGS"
   AC_MSG_CHECKING([whether KDE is between 3.2 and 3.6])
       AC_TRY_RUN([
#include <kdeversion.h>

int main(int argc, char **argv) {
       if (KDE_VERSION_MAJOR == 3 && 2 <= KDE_VERSION_MINOR && KDE_VERSION_MINOR <= 6) return 0;
       else return 1;
}
       ], [AC_MSG_RESULT([yes])], [AC_MSG_ERROR([KDE version too old or too recent, please use another version of KDE or disable KDE address book support])])
   CXXFLAGS=$save_CXXFLAGS
   AC_LANG_POP([C++])
   ENABLE_KAB=TRUE
else
   AC_MSG_RESULT([no])
   ENABLE_KAB=
fi
AC_SUBST(ENABLE_KAB)

dnl ===================================================================
dnl Test whether to include MathMLDTD
dnl ===================================================================
AC_MSG_CHECKING([whether to include MathMLDTD])
if test -n "$enable_mathmldtd"; then
  if test "$enable_mathmldtd" = "no"; then
    AC_MSG_RESULT([no])
    SCPDEFS="$SCPDEFS -DWITHOUT_MATHMLDTD"
  else
    AC_MSG_RESULT([yes])
    BUILD_TYPE="$BUILD_TYPE MATHMLDTD"
  fi
else
  AC_MSG_RESULT([no])
  SCPDEFS="$SCPDEFS -DWITHOUT_MATHMLDTD"
fi

dnl ===================================================================
dnl Test which themes to include
dnl ===================================================================
AC_MSG_CHECKING([which themes to include])
# if none given, use all available themes
if test "z$enable_theme" = "z" -o "z$enable_theme" = "zyes"; then
  enable_theme="default crystal hicontrast oxygen tango"
fi

  WITH_THEMES=""
  for theme in $enable_theme
  do
    WITH_THEMES="$WITH_THEMES $theme"
    SCPDEFS="$SCPDEFS -DTHEME_`echo $theme|tr '[a-z]' '[A-Z]'`"
  done
  AC_MSG_RESULT([$WITH_THEMES])
AC_SUBST(WITH_THEMES)

dnl ===================================================================
dnl Test whether to integrate helppacks into the product's installer
dnl ===================================================================
AC_MSG_CHECKING([for helppack integration])
if test "z$with_helppack_integration" = "zno" ; then
  WITH_HELPPACK_INTEGRATION=NO
  AC_MSG_RESULT([no integration])
else
  WITH_HELPPACK_INTEGRATION=YES
  SCPDEFS="$SCPDEFS -DWITH_HELPPACK_INTEGRATION"
  AC_MSG_RESULT([integration])
fi
AC_SUBST(WITH_HELPPACK_INTEGRATION)

dnl ===================================================================
dnl Test whether to integrate extensions into the product's installer
dnl ===================================================================
AC_MSG_CHECKING([for extensions integration])
if test "z$with_extension_integration" = "z" -o "z$with_extension_integration" = "zno" ; then
  WITH_EXTENSION_INTEGRATION=NO
  AC_MSG_RESULT([no integration])
else
  WITH_EXTENSION_INTEGRATION=YES
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_INTEGRATION"
  AC_MSG_RESULT([integration])
fi
AC_SUBST(WITH_EXTENSION_INTEGRATION)

dnl ===================================================================
dnl Test whether to include Lightproof extensions
dnl ===================================================================
AC_MSG_CHECKING([for Lightproof extensions integration (only supported languages displayed)])
if test "z$enable_ext_lightproof" = "z" -o "z$enable_ext_lightproof" = "zno" ; then
    LIGHTPROOF_LANG=""
    AC_MSG_RESULT([no integration])
else
    SCPDEFS="$SCPDEFS -DWITH_EXTENSION_LIGHTPROOF"
    lightproof_supported_langs="hu"
    if test "z$enable_ext_lightproof" = "zyes" ; then
        wanted_lightproof="$lightproof_supported_langs"
    else
    # check whether the langs are supported by Lightproof
    wanted_lightproof=
    for lang in $enable_ext_lightproof ; do
        if test -n "`echo $lightproof_supported_langs | grep "$lang"`" ; then
            wanted_lightproof="$wanted_lightproof $lang"
        fi
    done
    fi
    LIGHTPROOF_LANG=
    # check whether the langs are requested at all
    for lang in $wanted_lightproof ; do
    if test "$with_lang" = "ALL" -o -n "`echo $with_lang | grep "$lang"`" ; then
        LIGHTPROOF_LANG="$LIGHTPROOF_LANG $lang"
    fi
    done
    AC_MSG_RESULT([$LIGHTPROOF_LANG])
fi
AC_SUBST(LIGHTPROOF_LANG)

dnl ===================================================================
dnl Test whether to include Watch Window extension
dnl ===================================================================
AC_MSG_CHECKING([for Watch Window extension integration])
if test "z$enable_ext_watch_window" = "z" -o "z$enable_ext_watch_window" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_WATCH_WINDOW"
fi
AC_SUBST(WITH_WATCH_WINDOW_EXTENSION)

dnl ===================================================================
dnl Test whether to include Diagram extension
dnl ===================================================================
AC_MSG_CHECKING([for Diagram extension integration])
if test "z$enable_ext_diagram" = "z" -o "z$enable_ext_diagram" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_DIAGRAM"
fi
AC_SUBST(WITH_DIAGRAM_EXTENSION)

dnl ===================================================================
dnl Test whether to include Validator extension
dnl ===================================================================
AC_MSG_CHECKING([for Validator extension integration])
if test "z$enable_ext_validator" = "z" -o "z$enable_ext_validator" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_VALIDATOR"
fi
AC_SUBST(WITH_VALIDATOR_EXTENSION)

dnl ===================================================================
dnl Test whether to include Barcode extension
dnl ===================================================================
AC_MSG_CHECKING([for Barcode extension integration])
if test "z$enable_ext_barcode" = "z" -o "z$enable_ext_barcode" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_BARCODE"
fi
AC_SUBST(WITH_BARCODE_EXTENSION)

dnl ===================================================================
dnl Test whether to include ConvertTextToNumber extension
dnl ===================================================================
AC_MSG_CHECKING([for ConvertTextToNumber extension integration])
if test "z$with_ct2n" = "z" -o "z$with_ct2n" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  BUILD_TYPE="$BUILD_TYPE CT2N"
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_CT2N"
fi

dnl ===================================================================
dnl Test whether to include Numbertext extension
dnl ===================================================================
AC_MSG_CHECKING([for Numbertext extension integration])
if test "z$enable_ext_numbertext" = "z" -o "z$enable_ext_numbertext" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_NUMBERTEXT"
fi
AC_SUBST(WITH_NUMBERTEXT_EXTENSION)

dnl ===================================================================
dnl Test whether to include Hungarian Cross-reference Toolbar extension
dnl ===================================================================
AC_MSG_CHECKING([for Hungarian Cross-reference Toolbar extension integration])
if test "z$enable_ext_hunart" = "z" -o "z$enable_ext_hunart" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_HUNART"
fi
AC_SUBST(WITH_HUNART_EXTENSION)

dnl ===================================================================
dnl Test whether to include Typography Toolbar extension
dnl ===================================================================
AC_MSG_CHECKING([for Typography Toolbar extension integration])
if test "z$enable_ext_typo" = "z" -o "z$enable_ext_typo" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_TYPO"
fi
AC_SUBST(WITH_TYPO_EXTENSION)

dnl ===================================================================
dnl Test whether to include Google Docs extension
dnl ===================================================================
AC_MSG_CHECKING([for Google Docs extension integration])
if test "z$enable_ext_google_docs" = "z" -o "z$enable_ext_google_docs" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_GOOGLE_DOCS"
fi

dnl ===================================================================
dnl Test whether to include NLPSolver extension
dnl ===================================================================
AC_MSG_CHECKING([for NLPSolver extension integration])
if test "z$enable_ext_nlpsolver" = "z" -o "z$enable_ext_nlpsolver" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  BUILD_TYPE="$BUILD_TYPE NLPSOLVER"
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_NLPSOLVER"
fi

dnl ===================================================================
dnl Test whether to include LanguageTool extension
dnl ===================================================================
AC_MSG_CHECKING([for LanguageTool extension integration])
if test "z$with_languagetool" = "z" -o "z$with_languagetool" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  BUILD_TYPE="$BUILD_TYPE LANGUAGETOOL"
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_LANGUAGETOOL"
fi

dnl ===================================================================
dnl Test whether to include oooblogger extension
dnl ===================================================================
AC_MSG_CHECKING([for oooblogger extension integration])
if test "z$enable_ext_oooblogger" = "z" -o "z$enable_ext_oooblogger" = "zno" ; then
  AC_MSG_RESULT([no])
else
  AC_MSG_RESULT([yes])
  SCPDEFS="$SCPDEFS -DWITH_EXTENSION_OOOBLOGGER"
fi

dnl ===================================================================
dnl Test whether to include Sun Professional Template Pack
dnl ===================================================================
AC_MSG_CHECKING([for Sun Professional Template Pack integration (only supported languages displayed)])
if test "z$with_sun_templates" = "z" -o "z$with_sun_templates" = "zno" ; then
    SUNTEMPLATES_LANG=""
    AC_MSG_RESULT([no integration])
else
    SCPDEFS="$SCPDEFS -DWITH_EXTENSION_SUN_TEMPLATE_PACK"
    sun_supported_langs="en-US de it fr es hu"
    if test "z$with_sun_templates" = "zyes" ; then
    wanted_sun_templates="$sun_supported_langs"
    else
    # check whether the langs are supported by Sun
    wanted_sun_templates=
    for lang in $with_sun_templates ; do
        if test -n "`echo $sun_supported_langs | grep "$lang"`" ; then
        wanted_sun_templates="$wanted_sun_templates $lang"
        fi
    done
    fi
    SUNTEMPLATES_LANG=
    # check whether the langs are requested at all
    for lang in $wanted_sun_templates ; do
    if test "$with_lang" = "ALL" -o -n "`echo $with_lang | grep "$lang"`" ; then
        SUNTEMPLATES_LANG="$SUNTEMPLATES_LANG $lang"
    fi
    done
    AC_MSG_RESULT([$SUNTEMPLATES_LANG])
fi
AC_SUBST(SUNTEMPLATES_LANG)

dnl ===================================================================
dnl Test whether to include fonts
dnl ===================================================================
AC_MSG_CHECKING([whether to include third-party fonts])
if test "$with_fonts" != "no" ; then
  AC_MSG_RESULT([yes])
  WITH_FONTS=YES
  BUILD_TYPE="$BUILD_TYPE MORE_FONTS"
else
  AC_MSG_RESULT([no])
  WITH_FONTS=NO
  SCPDEFS="$SCPDEFS -DWITHOUT_FONTS"
fi
AC_SUBST(WITH_FONTS)

dnl ===================================================================
dnl Test whether to include ppds
dnl ===================================================================
AC_MSG_CHECKING([whether to include PPDs])
if test "$with_ppds" != "no"; then
  AC_MSG_RESULT([yes])
else
  AC_MSG_RESULT([no])
  WITHOUT_PPDS=YES
  SCPDEFS="$SCPDEFS -DWITHOUT_PPDS"
fi
AC_SUBST(WITHOUT_PPDS)

dnl ===================================================================
dnl Test whether to include afms
dnl ===================================================================
AC_MSG_CHECKING([whether to include AFMs])
if test "$with_afms" != "no"; then
  AC_MSG_RESULT([yes])
  BUILD_TYPE="$BUILD_TYPE AFMS"
else
  AC_MSG_RESULT([no])
  WITHOUT_AFMS=YES
  SCPDEFS="$SCPDEFS -DWITHOUT_AFMS"
fi
AC_SUBST(WITHOUT_AFMS)

dnl ===================================================================
dnl Test whether to include extra galleries
dnl ===================================================================
AC_MSG_CHECKING([whether to include extra galleries])
if test "z$enable_extra_gallery" = "z" -o "z$enable_extra_gallery" = "zno" ; then
  AC_MSG_RESULT([no])
  WITH_EXTRA_GALLERY=NO
else
  AC_MSG_RESULT([yes])
  WITH_EXTRA_GALLERY=YES
  BUILD_TYPE="$BUILD_TYPE EXTRA_GALLERY"
  SCPDEFS="$SCPDEFS -DWITH_EXTRA_GALLERY"  
fi
AC_SUBST(WITH_EXTRA_GALLERY)

dnl ===================================================================
dnl Test whether to include extra templates
dnl ===================================================================
AC_MSG_CHECKING([whether to include extra templates])
if test "z$enable_extra_template" = "z" -o "z$enable_extra_template" = "zno" ; then
  AC_MSG_RESULT([no])
  WITH_EXTRA_TEMPLATE=NO
else
  AC_MSG_RESULT([yes])
  WITH_EXTRA_TEMPLATE=YES
  BUILD_TYPE="$BUILD_TYPE EXTRA_TEMPLATE"
  SCPDEFS="$SCPDEFS -DWITH_EXTRA_TEMPLATE"
fi
AC_SUBST(WITH_EXTRA_TEMPLATE)

dnl ===================================================================
dnl Test whether to include extra samples
dnl ===================================================================
AC_MSG_CHECKING([whether to include extra samples])
if test "z$enable_extra_sample" = "z" -o "z$enable_extra_sample" = "zno" ; then
  AC_MSG_RESULT([no])
  WITH_EXTRA_SAMPLE=NO
else
  AC_MSG_RESULT([yes])
  WITH_EXTRA_SAMPLE=YES
  BUILD_TYPE="$BUILD_TYPE EXTRA_SAMPLE"
  SCPDEFS="$SCPDEFS -DWITH_EXTRA_SAMPLE"
fi
AC_SUBST(WITH_EXTRA_SAMPLE)

dnl ===================================================================
dnl Test whether to include extra fonts
dnl ===================================================================
AC_MSG_CHECKING([whether to include extra fonts])
if test "z$enable_extra_font" = "z" -o "z$enable_extra_font" = "zno" ; then
  AC_MSG_RESULT([no])
  WITH_EXTRA_FONT=NO
else
  AC_MSG_RESULT([yes])
  WITH_EXTRA_FONT=YES
  BUILD_TYPE="$BUILD_TYPE EXTRA_FONT"
  SCPDEFS="$SCPDEFS -DWITH_EXTRA_FONT"
fi
AC_SUBST(WITH_EXTRA_FONT)

dnl ===================================================================
dnl Test whether to enable ActiveX embedding
dnl ===================================================================
if test "$_os" = "WINNT"; then
  AC_MSG_CHECKING([whether to enable ActiveX embedding of LibO components])
  if test "$enable_activex_component" = "yes" -o "$enable_activex_component" = "TRUE" -o "$enable_activex_component" = ""; then
    ENABLE_ACTIVEX_COMPONENT="TRUE"
    AC_MSG_RESULT([yes])
    SCPDEFS="$SCPDEFS -DWITH_ACTIVEX_COMPONENT"
  else
    ENABLE_ACTIVEX_COMPONENT=""
    AC_MSG_RESULT([no])
  fi
  AC_SUBST(ENABLE_ACTIVEX_COMPONENT)
  AC_SUBST(SCPDEFS)
fi

AC_MSG_CHECKING([whether and how to use Xinerama])
if test "$_os" = "Darwin"; then
   USE_XINERAMA=YES
   XINERAMA_LINK=dynamic
   AC_MSG_RESULT([yes])
elif test "$_os" = "Linux" -o "$_os" = "FreeBSD"; then
   if test -e "$XLIB/libXinerama.so" -a -e "$XLIB/libXinerama.a"; then
      # we have both versions, let the user decide but use the dynamic one
      # per default
      USE_XINERAMA=YES
      if test -z "$with_static_xinerama" -o -n "$with_system_libs"; then
         XINERAMA_LINK=dynamic
      else
         XINERAMA_LINK=static
      fi
   elif test -e "$XLIB/libXinerama.so" -a ! -e "$XLIB/libXinerama.a"; then
      # we have only the dynamic version
      USE_XINERAMA=YES
      XINERAMA_LINK=dynamic
   elif test -e "$XLIB/libXinerama.a"; then
      # static version
      if echo $host_cpu | grep -E 'i[[3456]]86' 2>/dev/null >/dev/null; then
         USE_XINERAMA=YES
         XINERAMA_LINK=static
      else
         USE_XINERAMA=NO
         XINERAMA_LINK=none
      fi
   else
      # no Xinerama
      USE_XINERAMA=NO
      XINERAMA_LINK=none
   fi
   if test "$USE_XINERAMA" = "YES"; then
      AC_MSG_RESULT([yes, with $XINERAMA_LINK linking])
      AC_CHECK_HEADER(X11/extensions/Xinerama.h, [],
          [AC_MSG_ERROR(Xinerama header not found.)], [])
      XINERAMA_EXTRA_LIBS="-L$XLIB -lXext"
      if test "$_os" = "FreeBSD"; then
          XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -lXt"
      fi
      if test "$_os" = "Linux"; then
          XINERAMA_EXTRA_LIBS="$XINERAMA_EXTRA_LIBS -ldl"
      fi
      AC_CHECK_LIB(Xinerama, XineramaIsActive, [],
          [AC_MSG_ERROR(Xinerama not functional?)], [$XINERAMA_EXTRA_LIBS])
   else
      AC_MSG_RESULT([no, libXinerama not found or wrong architecture.])
   fi
else
   USE_XINERAMA=NO
   XINERAMA_LINK=none
   AC_MSG_RESULT([no])
fi
AC_SUBST(USE_XINERAMA)
AC_SUBST(XINERAMA_LINK)

dnl ===================================================================
dnl Check for runtime JVM search path
dnl ===================================================================
if test "$SOLAR_JAVA" != ""; then
  AC_MSG_CHECKING([whether to use specific JVM search path at runtime])
  if test -n "$with_jvm_path" && test "$with_jvm_path" != "no"; then
     AC_MSG_RESULT([yes])
     if ! test -d "$with_jvm_path"; then
        AC_MSG_ERROR(["$with_jvm_path" not a directory])
     fi
     if ! test -d "$with_jvm_path"jvm; then
        AC_MSG_ERROR(["$with_jvm_path"jvm not found, point with_jvm_path to \[/path/to/\]jvm])
     fi
     JVM_ONE_PATH_CHECK="$with_jvm_path"
     AC_SUBST(JVM_ONE_PATH_CHECK)
  else
     AC_MSG_RESULT([no])
  fi
fi

dnl ===================================================================
dnl Test for the presence of Ant and that it works
dnl ===================================================================

if test "$SOLAR_JAVA" != ""; then
ANT_HOME=; export ANT_HOME
WITH_ANT_HOME=; export WITH_ANT_HOME
if test -z "$with_ant_home"; then
   AC_PATH_PROGS(ANT, [jakarta-ant ant ant.sh ant.bat ant.cmd])
else
   if test "$_os" = "WINNT"; then
      with_ant_home=`cygpath -u "$with_ant_home"`
   fi
   AC_PATH_PROGS(ANT, [jakarta-ant ant ant.sh ant.bat ant.cmd],,$with_ant_home/bin:$PATH)
   WITH_ANT_HOME=$with_ant_home
   ANT_HOME=$with_ant_home
fi

if test -z "$ANT"; then
  AC_MSG_ERROR([Ant not found - Make sure it's in the path or use --with-ant-home])
else
  # resolve relative or absolute symlink
  while test -h "$ANT"; do
     a_cwd=`pwd`
     a_basename=`basename "$ANT"`
     a_script=`ls -l "$ANT" | $SED "s/.*${a_basename} -> //g"`
     cd "`dirname "$ANT"`"
     cd "`dirname "$a_script"`"
     ANT="`pwd`"/"`basename "$a_script"`"
     cd "$a_cwd"
  done

  if test "$_os" = "OS2"; then
    ANT_HOME=`echo $ANT | $SED -n "s/\/bin\/ant.*\$//p"`
    export ANT_HOME
  fi

  AC_MSG_CHECKING([if $ANT works])
cat > conftest.java << EOF
    public class conftest {
    int testmethod(int a, int b) {
            return a + b;
    }
    }
EOF

cat > conftest.xml << EOF
    <project name="conftest" default="conftest">
    <target name="conftest">
            <javac srcdir="." includes="conftest.java">
        </javac>
    </target>
    </project>
EOF
  oldJAVA_HOME=$JAVA_HOME
  if test "$JAVACISGCJ" = "yes"; then
    JAVA_HOME=; export JAVA_HOME
    ant_cmd="$ANT -Dbuild.compiler=gcj -buildfile conftest.xml 1>&2"
  else
    ant_cmd="$ANT -buildfile conftest.xml 1>&2"
  fi
  AC_TRY_EVAL(ant_cmd)
  if test $? = 0 && test -f ./conftest.class ; then
    AC_MSG_RESULT([Ant works])
    if test -z "$WITH_ANT_HOME"; then
        ANT_HOME=`$ANT -diagnostics | $EGREP "ant.home :" | $SED -e "s#ant.home : ##g"`
        if test -z "$ANT_HOME"; then
            ANT_HOME=`echo $ANT | $SED -n "s/\/bin\/ant.*\$//p"`
        fi
    else
        ANT_HOME="$WITH_ANT_HOME"
    fi
  else
    echo "configure: Ant test failed" >&5
    cat conftest.java >&5
    cat conftest.xml >&5
    AC_MSG_WARN([Ant does not work - Some Java projects will not build!])
    ANT_HOME=""
    echo "Ant does not work - Some Java projects will not build!" >>warn
  fi
  JAVA_HOME=$oldJAVA_HOME
  rm -f conftest* core core.* *.core
fi
if test -z "$ANT_HOME"; then
   ANT_HOME="NO_ANT_HOME"
fi
AC_SUBST(ANT_HOME)

dnl Checking for ant.jar
if test "$ANT_HOME" != "NO_ANT_HOME"; then
   AC_MSG_CHECKING([Ant lib directory])
   if test -f $ANT_HOME/lib/ant.jar; then
      ANT_LIB="$ANT_HOME/lib"
   else
      if test -f $ANT_HOME/ant.jar; then
         ANT_LIB="$ANT_HOME"
      else
          if test -f /usr/share/java/ant.jar; then
              ANT_LIB=/usr/share/java
          else
             if test -f /usr/share/ant-core/lib/ant.jar; then
                 ANT_LIB=/usr/share/ant-core/lib
             else
                if test -f $ANT_HOME/lib/ant/ant.jar; then
                    ANT_LIB="$ANT_HOME/lib/ant"
                else
                    AC_MSG_ERROR([Ant libraries not found!])
                fi
             fi
          fi
      fi
   fi
   AC_MSG_RESULT([Ant lib directory found.])
fi
AC_SUBST(ANT_LIB)

ant_minver=1.6.0
# update for more extensions...
if test "$ENABLE_MEDIAWIKI" = "YES"; then
  ant_minver=1.7.0
fi
ant_minminor1=`echo $ant_minver | cut -d"." -f2`

AC_MSG_CHECKING([whether ant is >= $ant_minver])
ant_version=`$ANT -version | $AWK '{ print $4; }'`
ant_version_major=`echo $ant_version | cut -d. -f1`
ant_version_minor=`echo $ant_version | cut -d. -f2`
echo "configure: ant_version $ant_version " >&5
echo "configure: ant_version_major $ant_version_major " >&5
echo "configure: ant_version_minor $ant_version_minor " >&5
if test "$ant_version_major" -ge "2"; then
   AC_MSG_RESULT([yes, $ant_version])
elif test "$ant_version_major" = "1" && test "$ant_version_minor" -ge "$ant_minminor1"; then
   AC_MSG_RESULT([yes, $ant_version])
else
   AC_MSG_ERROR([no, you need at least ant >= $ant_minver])
fi

if test "$ENABLE_MEDIAWIKI" = "YES"; then
AC_MSG_CHECKING([whether ant supports mapper type="regexp"])
rm -rf confdir
mkdir confdir
cat > conftest.java << EOF
    public class conftest {
        int testmethod(int a, int b) {
            return a + b;
        }
    }
EOF

cat > conftest.xml << EOF
    <project name="conftest" default="conftest">
        <target name="conftest" depends="copytest">
            <javac srcdir="." includes="conftest.java">
            </javac>
        </target>
        <target name="copytest">
             <copy todir="confdir">
                 <fileset dir="confdir" includes="**/*.abc" casesensitive="yes"/>
                 <filterset/>
                 <mapper type="regexp" from="^(.*[/\\])foo([/\\].*)" to="\1baa\2"/>
             </copy>
        </target>
    </project>
EOF
  if test "$JAVACISGCJ" = "yes"; then
    JAVA_HOME=; export JAVA_HOME
    ant_cmd="$ANT -Dbuild.compiler=gcj -buildfile conftest.xml 1>&2"
  else
    ant_cmd="$ANT -buildfile conftest.xml 1>&2"
  fi
  AC_TRY_EVAL(ant_cmd)
  if test $? = 0 && test -f ./conftest.class ; then
    AC_MSG_RESULT([yes])
    rm -rf confdir
  else
    echo "configure: Ant test failed" >&5
    cat conftest.java >&5
    cat conftest.xml >&5
    rm -rf confdir
    AC_MSG_ERROR([no. Did you install ant-apache-regexp?])
  fi
fi
rm -f conftest* core core.* *.core
fi

OOO_JUNIT_JAR=
if test "$SOLAR_JAVA" != "" && test "$with_junit" != "no"; then
    AC_MSG_CHECKING([for JUnit 4])
    if test "$with_junit" = "yes"; then
        if test -e /usr/share/java/junit4.jar; then
            OOO_JUNIT_JAR=/usr/share/java/junit4.jar
        else
            OOO_JUNIT_JAR=/usr/share/java/junit.jar
        fi
    else
        OOO_JUNIT_JAR=$with_junit
    fi
    if test "$_os" = "WINNT"; then
        OOO_JUNIT_JAR=`cygpath -m "$OOO_JUNIT_JAR"`
    fi
    "$JAVA_HOME/bin/jar" tf "$OOO_JUNIT_JAR" 2>&5 | \
        grep org/junit/Before.class > /dev/null 2>&5
    if test $? -eq 0; then
        AC_MSG_RESULT([$OOO_JUNIT_JAR])
    else
        AC_MSG_RESULT([no])
        AC_MSG_ERROR([cannot find JUnit 4 jar; please install one in the default
location (/usr/share/java), specify its pathname via
--with-junit=..., or disable it via --without-junit])
    fi
fi
AC_SUBST(OOO_JUNIT_JAR)

dnl ===================================================================
dnl Dealing with l10n options
dnl ===================================================================
GIT_REPO_NAMES="artwork base calc components extensions extras filters help impress libs-core libs-extern libs-extern-sys libs-gui postprocess sdk testing ure writer"
AC_MSG_CHECKING([which languages to be built])
WITH_LANG="$with_lang"
if test -z "$WITH_LANG"; then
   AC_MSG_RESULT([en-US])
else
   AC_MSG_RESULT([$WITH_LANG])
   GIT_REPO_NAMES="$GIT_REPO_NAMES l10n"
fi
AC_SUBST(WITH_LANG)
AC_SUBST(GIT_REPO_NAMES)

AC_MSG_CHECKING([which languages have poor help localizations])
WITH_POOR_HELP_LOCALIZATIONS="$with_poor_help_localizations"
if test -z "$WITH_POOR_HELP_LOCALIZATIONS"; then
   AC_MSG_RESULT([none])
else
   AC_MSG_RESULT([$WITH_POOR_HELP_LOCALIZATIONS])
fi
AC_SUBST(WITH_POOR_HELP_LOCALIZATIONS)

AC_MSG_CHECKING([for another 'intro' bitmap])
INTRO_BITMAP=
if test -z "$with_intro_bitmap" -o "$with_intro_bitmap" = "no" ; then
   INTRO_BITMAP=
   AC_MSG_RESULT([none])
else
   case "$with_intro_bitmap" in
      *.png) INTRO_BITMAP="$with_intro_bitmap" ;;
      *)     AC_MSG_WARN([Intro bitmap should be a .png file!]) ;;
   esac
   AC_MSG_RESULT([$INTRO_BITMAP])
fi
AC_SUBST(INTRO_BITMAP)

AC_MSG_CHECKING([for another 'about' bitmap])
ABOUT_BITMAP=
if test -z "$with_about_bitmap" -o "$with_about_bitmap" = "no" ; then
   ABOUT_BITMAP=
   AC_MSG_RESULT([none])
else
   case "$with_about_bitmap" in
      *.png) ABOUT_BITMAP="$with_about_bitmap" ;;
      *)     AC_MSG_WARN([About bitmap should be a .png file!]) ;;
   esac
   AC_MSG_RESULT([$ABOUT_BITMAP])
fi
AC_SUBST(ABOUT_BITMAP)

OOO_VENDOR=
AC_MSG_CHECKING([for vendor])
if test -z "$with_vendor" -o "$with_vendor" = "no" ; then
   AC_MSG_RESULT([not set])
else
   OOO_VENDOR="$with_vendor"
   AC_MSG_RESULT([$OOO_VENDOR])
fi
AC_SUBST(OOO_VENDOR)

UNIXWRAPPERNAME=
AC_MSG_CHECKING([for UNIX wrapper name])
if test -z "$with_unix_wrapper" -o "$with_unix_wrapper" = "no"  -o "$with_unix_wrapper" = "yes" ; then
   AC_MSG_RESULT([not set])
else
   UNIXWRAPPERNAME="$with_unix_wrapper"
   AC_MSG_RESULT([$UNIXWRAPPERNAME])
fi
AC_SUBST(UNIXWRAPPERNAME)

AC_MSG_CHECKING([whether to statically link to Gtk])
if test -n "$enable_static_gtk" && test "$enable_static_gtk" != "no"; then
   ENABLE_STATIC_GTK="TRUE"
   AC_MSG_RESULT([yes])
else
   ENABLE_STATIC_GTK="FALSE"
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_STATIC_GTK)

AC_MSG_CHECKING([whether to use layout dialogs])
if test -n "$enable_layout" && test "$enable_layout" != "no"; then
   ENABLE_LAYOUT="TRUE"
   AC_MSG_RESULT([yes])
else
   ENABLE_LAYOUT="FALSE"
   AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_LAYOUT)

# ===================================================================
# De- or increase default verbosity of build process
# ===================================================================
AC_MSG_CHECKING([build verbosity])
if test -n "$enable_verbose"; then
   if test "$enable_verbose" = "yes"; then
      VERBOSE="TRUE"
      AC_MSG_RESULT([high])
   fi
   if test "$enable_verbose" = "no"; then
      VERBOSE="FALSE"
      AC_MSG_RESULT([low])
   fi
else
   AC_MSG_RESULT([not set])
fi
AC_SUBST(VERBOSE)

dnl ===================================================================
dnl Use zenity during build
dnl ===================================================================
AC_MSG_CHECKING([whether to use zenity during build])
if test "$enable_zenity" = "yes"; then
   AC_MSG_RESULT([yes])
   AC_PATH_PROGS( ZNTY, zenity )
   if test -z "$ZNTY"; then
      ENABLE_ZENITY=FALSE
   else
      ENABLE_ZENITY=TRUE
   fi
else
    ENABLE_ZENITY=FALSE
    AC_MSG_RESULT([no])
fi
AC_SUBST(ENABLE_ZENITY)


dnl ===================================================================
dnl Hook up LibOs nodep environmental variable to automake's equivalent
dnl --enable-dependency-tracking configure option
dnl ===================================================================
AC_MSG_CHECKING([whether to enable dependency tracking])
if test "$enable_dependency_tracking" = "no"; then
    nodep=TRUE
    AC_MSG_RESULT([no])
else
    AC_MSG_RESULT([yes])
fi
AC_SUBST(nodep)

dnl ===================================================================
dnl Number of CPUs to use during the build
dnl ===================================================================
AC_MSG_CHECKING([for number of processors to use])
if test "z`uname -s`" = "zDarwin" -o "z`uname -s`" = "zNetBSD" -o "z`uname -s`" = "zOpenBSD"; then
    BUILD_NCPUS=`sysctl -n hw.ncpu`
else
    BUILD_NCPUS=`grep $'^processor\t*:' /proc/cpuinfo | wc -l`
fi
if test "z$with_num_cpus" != "z"; then
    BUILD_NCPUS=$with_num_cpus
fi
if echo "$BUILD_NCPUS" | $EGREP -q '^[[[:space:]]]*0[[[:space:]]]*$' ; then
   BUILD_NCPUS=1
fi
AC_MSG_RESULT([$BUILD_NCPUS])
AC_SUBST(BUILD_NCPUS)

dnl ===================================================================
dnl Number of parallel jobs to be executed by dmake
dnl ===================================================================
AC_MSG_CHECKING([for maximum of jobs per processor])
BUILD_MAX_JOBS="1"
if test "z$with_max_jobs" != "z"; then
    if test "$with_max_jobs" -gt "10"; then
        AC_MSG_WARN([dmake is limited to 10 jobs, using --with-max-jobs=10 (instead of $with_max_jobs).])
        with_max_jobs="10"
    fi
    BUILD_MAX_JOBS="$with_max_jobs"
else
   if test -n "$enable_icecream" && test "$enable_icecream" != "no" ; then
      BUILD_MAX_JOBS="10"
   fi
fi
AC_MSG_RESULT([$BUILD_MAX_JOBS])
AC_SUBST(BUILD_MAX_JOBS)

dnl ===================================================================
dnl Setting up the environment.
dnl ===================================================================
echo "setting up the build environment variables..."

if test -z "$COMPATH"; then
   AC_MSG_ERROR([No compiler found.])
fi
AC_SUBST(COMPATH)

AC_MSG_CHECKING([solver path])
if test -z "$with_local_solver"; then
   LOCAL_SOLVER="DEFAULT"
   AC_MSG_RESULT([default])
else
   LOCAL_SOLVER=$with_local_solver
   AC_MSG_RESULT([$with_local_solver])
fi
AC_SUBST(LOCAL_SOLVER)

AC_SUBST(BUILD_TYPE)

# make sure config.guess is +x; we execute config.guess, so it has to be so;
chmod +x ./config.guess

dnl Setting up the post_download check script
dnl Using autoconf here, so that the migration from the previous state
dnl (checks for the additional Windows downloads were directly in
dnl configure.in) is as easy as possible
echo "setting up the post_download check script"
autoconf post_download.in > post_download
chmod +x post_download

# Generate a configuration timestamp we can use for deps
if test -f set_soenv; then
   mv -f set_soenv set_soenv.last
else
   echo > set_soenv.last
fi

AC_OUTPUT([set_soenv Makefile bin/repo-list])

# touch the config timestamp file set_soenv.stamp
if test ! -f set_soenv.stamp; then
   echo > set_soenv.stamp
elif diff set_soenv set_soenv.last >/dev/null 2>&1; then
   echo "Configuration unchanged - avoiding scp2 stamp update"
else
   echo > set_soenv.stamp
fi

dnl Executing the set_soenv script to setup the environment variables.
chmod a+x set_soenv
if test -z "$enable_check_only"; then
   './set_soenv'
else
   echo
   echo Test Complete
   echo No environment file will be generated
   echo
   num_warnings=`wc -l warn`
   _num=`echo $num_warnings | $AWK '{ print $1 }'`
   if test $_num -gt 0; then
      echo The following warning\(s\) were generated by configure
      echo ----------------------------------------------------
      echo
      cat warn
      echo
   else
      echo There were no warnings
   fi
   echo
fi