/*  

**********************************************************************

*   Copyright (C) 2002-2004, International Business Machines

*   Corporation and others.  All Rights Reserved.

**********************************************************************

*   file name:  uconfig.h

*   encoding:   US-ASCII

*   tab size:   8 (not used)

*   indentation:4

*

*   created on: 2002sep19

*   created by: Markus W. Scherer

*/

#ifndef __UCONFIG_H__

#define __UCONFIG_H__

/*!

 * \file

 * \brief Switches for excluding parts of ICU library code modules.

 *

 * Allows to build partial, smaller libraries for special purposes.

 * By default, all modules are built.

 * The switches are fairly coarse, controlling large modules.

 * Basic services cannot be turned off.

 *

 * @stable ICU 2.4

 */

/**

 * \def UCONFIG_ONLY_COLLATION

 * This switch turns off modules that are not needed for collation.

 *

 * It does not turn off legacy conversion because that is necessary

 * for ICU to work on EBCDIC platforms (for the default converter).

 * If you want "only collation" and do not build for EBCDIC,

 * then you can #define UCONFIG_NO_LEGACY_CONVERSION 1 as well.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_ONLY_COLLATION

#   define UCONFIG_ONLY_COLLATION 0

#endif

#if UCONFIG_ONLY_COLLATION

    /* common library */

#   define UCONFIG_NO_BREAK_ITERATION 1

#   define UCONFIG_NO_IDNA 1

    /* i18n library */

#   if UCONFIG_NO_COLLATION

#       error Contradictory collation switches in uconfig.h.

#   endif

#   define UCONFIG_NO_FORMATTING 1

#   define UCONFIG_NO_TRANSLITERATION 1

#   define UCONFIG_NO_REGULAR_EXPRESSIONS 1

#endif

/* common library switches -------------------------------------------------- */

/**

 * \def UCONFIG_NO_CONVERSION

 * ICU will not completely build with this switch turned on.

 * This switch turns off all converters.

 *

 * @draft ICU 3.2

 */

#ifndef UCONFIG_NO_CONVERSION

#   define UCONFIG_NO_CONVERSION 0

#endif

#if UCONFIG_NO_CONVERSION

#   define UCONFIG_NO_LEGACY_CONVERSION 1

#endif

/**

 * \def UCONFIG_NO_LEGACY_CONVERSION

 * This switch turns off all converters except for

 * - Unicode charsets (UTF-7/8/16/32, CESU-8, SCSU, BOCU-1)

 * - US-ASCII

 * - ISO-8859-1

 *

 * Turning off legacy conversion is not possible on EBCDIC platforms

 * because they need ibm-37 or ibm-1047 default converters.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_LEGACY_CONVERSION

#   define UCONFIG_NO_LEGACY_CONVERSION 0

#endif

/**

 * \def UCONFIG_NO_NORMALIZATION

 * This switch turns off normalization.

 * It implies turning off several other services as well, for example

 * collation and IDNA.

 *

 * @stable ICU 2.6

 */

#ifndef UCONFIG_NO_NORMALIZATION

#   define UCONFIG_NO_NORMALIZATION 0

#elif UCONFIG_NO_NORMALIZATION

    /* common library */

#   define UCONFIG_NO_IDNA 1

    /* i18n library */

#   if UCONFIG_ONLY_COLLATION

#       error Contradictory collation switches in uconfig.h.

#   endif

#   define UCONFIG_NO_COLLATION 1

#   define UCONFIG_NO_TRANSLITERATION 1

#endif

/**

 * \def UCONFIG_NO_BREAK_ITERATION

 * This switch turns off break iteration.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_BREAK_ITERATION

#   define UCONFIG_NO_BREAK_ITERATION 0

#endif

/**

 * \def UCONFIG_NO_IDNA

 * This switch turns off IDNA.

 *

 * @stable ICU 2.6

 */

#ifndef UCONFIG_NO_IDNA

#   define UCONFIG_NO_IDNA 0

#endif

/* i18n library switches ---------------------------------------------------- */

/**

 * \def UCONFIG_NO_COLLATION

 * This switch turns off collation and collation-based string search.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_COLLATION

#   define UCONFIG_NO_COLLATION 0

#endif

/**

 * \def UCONFIG_NO_FORMATTING

 * This switch turns off formatting and calendar/timezone services.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_FORMATTING

#   define UCONFIG_NO_FORMATTING 0

#endif

/**

 * \def UCONFIG_NO_TRANSLITERATION

 * This switch turns off transliteration.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_TRANSLITERATION

#   define UCONFIG_NO_TRANSLITERATION 0

#endif

/**

 * \def UCONFIG_NO_REGULAR_EXPRESSIONS

 * This switch turns off regular expressions.

 *

 * @stable ICU 2.4

 */

#ifndef UCONFIG_NO_REGULAR_EXPRESSIONS

#   define UCONFIG_NO_REGULAR_EXPRESSIONS 0

#endif

/**

 * \def UCONFIG_NO_SERVICE

 * This switch turns off service registration.

 *

 * @draft ICU 3.2

 */

#ifndef UCONFIG_NO_SERVICE

#   define UCONFIG_NO_SERVICE 0

#endif

#endif