dnl ====================================================================== 
dnl Configure checks for KexiDB
dnl
dnl This ought to be simple - use tde-config to find headers and libraries 
dnl and link against them:
dnl   `tde-config --prefix`/include
dnl However, tde-config doesn't return the expected directory on Debian 
dnl (for one), which installs kde headers to /usr/include/kde.
dnl 
dnl So the plan for headers is to check:
dnl   `tde-config --prefix`/include,
dnl   `tde-config --prefix`/kde/include,
dnl   any other place we might find them
dnl Then for libraries, check
dnl   `tde-config --prefix`/include,
dnl   any other place we might find them
dnl ====================================================================== 

# Configure overrides
AC_ARG_WITH(kexidb_includes,
AC_HELP_STRING([--with-kexidb-includes=DIR],
  [use KexiDB-includes installed in this directory]),
  [ac_kexidb_incdir=$withval],
  ac_kexidb_incdir="")

AC_ARG_WITH(kexidb_libraries,
AC_HELP_STRING([--with-kexidb-libraries=DIR],
  [use KexiDB-libs installed in this directory ]),
  [ac_kexidb_libdir=$withval],
  ac_kexidb_libdir="")

# Find tde-config

if test "$ac_kexidb_incdir" = "" -o "$ac_kexidb_libdir" = "" ; then
  KDE_FIND_PATH(kde_config,KDE_CONFIG,
    [${prefix}/bin ${exec_prefix}/bin /usr/local/bin /opt/local/bin /usr/bin 
    /opt/kde/bin ], 
    [AC_MSG_ERROR([Could not find tde-config anywhere])])
  kde_prefix=`$KDE_CONFIG --prefix`
fi

# Find include dir
if test "$ac_kexidb_incdir" = "" ; then
  AC_MSG_CHECKING([for KexiDB headers])
  kexidb_incdirs="$kde_prefix/include $kde_prefix/include/tde /usr/include /usr/include/tde /usr/local/include /opt/kde/include"
  AC_FIND_FILE("kexidb/driver.h", $kexidb_incdirs, kexidb_incdir)
  if test ! -r $kexidb_incdir/kexidb/driver.h; then
    AC_MSG_RESULT([Could not find the required KexiDB HEADER files.])
  else
    AC_MSG_RESULT([$kexidb_incdir])
    KEXIDB_INC=$kexidb_incdir
  fi
else
  KEXIDB_INC=$ac_kexidb_incdir
fi

# Find lib dir
if test "$ac_kexidb_libdir" = "" ; then
  AC_MSG_CHECKING([for KexiDB libraries])
  kexidb_libdirs="$kde_prefix/lib /usr/lib /usr/local/lib /opt/kde/lib"
  AC_FIND_FILE(libkexidb.so, $kexidb_libdirs, kexidb_libdir)
  if test ! -r $kexidb_libdir/libkexidb.so ; then
    AC_MSG_RESULT([Could not find the required KexiDB LIBRARY files.])
  else
    AC_MSG_RESULT([$kexidb_libdir])
    KEXIDB_LIB=$kexidb_libdir
  fi
else
  KEXIDB_LIB=$ac_kexidb_libdir
fi

AC_SUBST(KEXIDB_INC)
AC_SUBST(KEXIDB_LIB)