AC_INIT([LibreOffice], [3.3],,, [http://documentfoundation.org/])
AC_PREREQ(2.50)

echo "********************************************************************"
echo "*"
echo "*   Running the post download checks."
echo "*"
echo "********************************************************************"

dnl ===================================================================
dnl The following is a list of supported systems.
dnl ===================================================================
AC_CANONICAL_SYSTEM
case "$build_os" in
    solaris*)
        _os=SunOS
        ;;
    linux-gnu*|k*bsd*-gnu*)
        _os=Linux
        ;;
    gnu)
        _os=GNU
        ;;
    cygwin*) # Windows
        _os=WINNT
        ;;
    darwin*) # Mac OS X
        _os=Darwin
        ;;
    os2*)
        _os=OS2
        ;;
    freebsd*)
        _os=FreeBSD
        ;;
    osf)
        _os=OSF1
        ;;
    *netbsd*)
        _os=NetBSD
        ;;
    aix*)
        _os=AIX
        ;;
    openbsd*)
        _os=OpenBSD
        ;;
   *)
   AC_MSG_ERROR([$_os operating system is not suitable to build LibreOffice!])
   ;;
esac

dnl ===================================================================
dnl Windows builds need dbghelp.dll in external/dbghelp/
dnl ===================================================================
if test "$_os" = "WINNT"; then
   AC_MSG_CHECKING([for dbghelp.dll])
   if test -f ./external/dbghelp/dbghelp.dll; then
      AC_MSG_RESULT([found])
   else
      AC_MSG_ERROR([dbghelp.dll is missing in external/dbghelp/.
Get it from the Microsoft site and put it into external/dbghelp.
(Note: Microsoft seems to enjoy changing the exact location of this file. You
may have to search Microsoft's website.) Last time it was seen at:
<http://www.microsoft.com/downloads/release.asp?releaseid=30682>.])
   fi
fi

dnl ===================================================================
dnl Windows builds - use oowintool to copy CRT dlls and manifest
dnl ===================================================================
if test "$_os" = "WINNT" -a "$WITH_MINGW" != "yes"; then
   if ./oowintool --msvc-copy-dlls ./external/msvcp ; then
       :
    else
       AC_MSG_ERROR([oowintool failed to copy CRT])
    fi
fi

dnl ===================================================================
dnl Windows builds need gdiplus.dll in external/gdiplus/
dnl ===================================================================
if test "$_os" = "WINNT"; then
   AC_MSG_CHECKING([for gdiplus.dll])
   if test -x ./external/gdiplus/gdiplus.dll; then
      AC_MSG_RESULT([found])
   else
      AC_MSG_ERROR([gdiplus.dll is missing in external/gdiplus/.
Get it from the Microsoft site and put it into external/gdiplus.
You may have to search Microsoft's website. Last time it was seen at:
<http://www.microsoft.com/downloads/details.aspx?familyid=6A63AB9C-DF12-4D41-933C-BE590FEAA05A&displaylang=en>.])
   fi
fi

dnl ===================================================================
dnl Windows builds need vcredist_x86.exe and vcredist_x64.exe in external/vcredist/
dnl ===================================================================
if test "$_os" = "WINNT"; then
   AC_MSG_CHECKING([for vcredist_x86.exe])
   if test -e ./external/vcredist/vcredist_x86.exe; then
      AC_MSG_RESULT([found])
   else
      AC_MSG_ERROR([vcredist_x86.exe is missing in external/vcredist/.
Get the version corresponding to your Visual Studio from the Microsoft site
and put it into external/vcredist.])
   fi
   AC_MSG_CHECKING([for vcredist_x64.exe])
   if test -e ./external/vcredist/vcredist_x64.exe; then
      AC_MSG_RESULT([found])
   else
      AC_MSG_ERROR([vcredist_x64.exe is missing in external/vcredist/.
Get the version corresponding to your Visual Studio from the Microsoft site
and put it into external/vcredist.])
   fi
fi