[deliverable/binutils-gdb.git] / ltoptions.m4

# Helper functions for option handling.                    -*- Autoconf -*-
#
#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
#   Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.

# serial 6 ltoptions.m4

# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])


# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])


# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
        _LT_MANGLE_DEFUN([$1], [$2]),
    [m4_warning([Unknown $1 option `$2'])])[]dnl
])


# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])


# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
		      [m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])


# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME.  If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
    [_LT_SET_OPTION([$1], _LT_Option)])

m4_if([$1],[LT_INIT],[
  dnl
  dnl Simply set some default values (i.e off) if boolean options were not
  dnl specified:
  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
  ])
  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
  ])
  dnl
  dnl If no reference was made to various pairs of opposing options, then
  dnl we run the default mode handler for the pair.  For example, if neither
  dnl `shared' nor `disable-shared' was passed, we enable building of shared
  dnl archives by default:
  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
  		   [_LT_ENABLE_FAST_INSTALL])
  ])
])# _LT_SET_OPTIONS


## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##

# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])


# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE


# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])

AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])


# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes

case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
  ;;
esac

test -z "$AS" && AS=as
_LT_DECL([], [AS],      [0], [Assembler program])dnl

test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl

test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
])# win32-dll

AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])


# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_shared=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)

    _LT_DECL([build_libtool_libs], [enable_shared], [0],
	[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED

LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])

# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])

AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])

AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])


# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_static=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)

    _LT_DECL([build_old_libs], [enable_static], [0],
	[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC

LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])

# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])

AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])

AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])


# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
    [p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
      for pkg in $enableval; do
	IFS="$lt_save_ifs"
	if test "X$pkg" = "X$p"; then
	  enable_fast_install=yes
	fi
      done
      IFS="$lt_save_ifs"
      ;;
    esac],
    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)

_LT_DECL([fast_install], [enable_fast_install], [0],
	 [Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL

LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])

# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])

AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])


# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
    [AS_HELP_STRING([--with-pic],
	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
    [pic_mode="$withval"],
    [pic_mode=default])

test -z "$pic_mode" && pic_mode=m4_default([$1], [default])

_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC

LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])

# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])

dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])

## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##

m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
		 [m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
		 [m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
		 [m4_define([_LTDL_MODE], [subproject])])

m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
		 [m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
		 [m4_define([_LTDL_TYPE], [convenience])])
Commit	Line	Data
37ad9514	1	# Helper functions for option handling. -- Autoconf --
b25062ae SE	2	#
	3	# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
	4	# Written by Gary V. Vaughan, 2004
37ad9514 SE	5	#
	6	# This file is free software; the Free Software Foundation gives
	7	# unlimited permission to copy and/or distribute it, with or without
	8	# modifications, as long as this notice is preserved.
	9
b25062ae	10	# serial 6 ltoptions.m4
37ad9514 SE	11
	12	# This is to help aclocal find these macros, as it can't see m4_define.
	13	AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
	14
	15
b25062ae SE	16	# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
b25062ae SE	17	# ------------------------------------------
37ad9514	18	m4_define([_LT_MANGLE_OPTION],
b25062ae	19	[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
37ad9514 SE	20
37ad9514 SE	21
b25062ae SE	22	# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
	23	# ---------------------------------------
	24	# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
	25	# matching handler defined, dispatch to it. Other OPTION-NAMEs are
	26	# saved as a flag.
37ad9514	27	m4_define([_LT_SET_OPTION],
b25062ae SE	28	[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
	29	m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
	30	_LT_MANGLE_DEFUN([$1], [$2]),
	31	[m4_warning([Unknown $1 option `$2'])])[]dnl
37ad9514 SE	32	])
	33
	34
b25062ae SE	35	# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
b25062ae SE	36	# ------------------------------------------------------------
37ad9514 SE	37	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
37ad9514 SE	38	m4_define([_LT_IF_OPTION],
b25062ae	39	[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
37ad9514 SE	40
37ad9514 SE	41
b25062ae SE	42	# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
	43	# -------------------------------------------------------
	44	# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
	45	# are set.
37ad9514	46	m4_define([_LT_UNLESS_OPTIONS],
b25062ae SE	47	[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
b25062ae SE	48	[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
37ad9514	49	[m4_define([$0_found])])])[]dnl
b25062ae	50	m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
37ad9514 SE	51	])[]dnl
	52	])
	53
	54
b25062ae SE	55	# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
	56	# ----------------------------------------
	57	# OPTION-LIST is a space-separated list of Libtool options associated
	58	# with MACRO-NAME. If any OPTION has a matching handler declared with
	59	# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
	60	# the unknown option and exit.
37ad9514 SE	61	m4_defun([_LT_SET_OPTIONS],
37ad9514 SE	62	[# Set options
b25062ae SE	63	m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
	64	[_LT_SET_OPTION([$1], _LT_Option)])
	65
	66	m4_if([$1],[LT_INIT],[
	67	dnl
	68	dnl Simply set some default values (i.e off) if boolean options were not
	69	dnl specified:
	70	_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
	71	])
	72	_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
	73	])
	74	dnl
	75	dnl If no reference was made to various pairs of opposing options, then
	76	dnl we run the default mode handler for the pair. For example, if neither
	77	dnl `shared' nor `disable-shared' was passed, we enable building of shared
	78	dnl archives by default:
	79	_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
	80	_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
	81	_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
	82	_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
	83	[_LT_ENABLE_FAST_INSTALL])
	84	])
37ad9514 SE	85	])# _LT_SET_OPTIONS
	86
	87
	88	## --------------------------------- ##
	89	## Macros to handle LT_INIT options. ##
	90	## --------------------------------- ##
	91
b25062ae SE	92	# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
b25062ae SE	93	# -----------------------------------------
37ad9514	94	m4_define([_LT_MANGLE_DEFUN],
b25062ae	95	[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
37ad9514 SE	96
37ad9514 SE	97
b25062ae SE	98	# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
b25062ae SE	99	# -----------------------------------------------
37ad9514	100	m4_define([LT_OPTION_DEFINE],
b25062ae	101	[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
37ad9514 SE	102	])# LT_OPTION_DEFINE
	103
	104
	105	# dlopen
	106	# ------
b25062ae	107	LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
37ad9514 SE	108	])
	109
	110	AU_DEFUN([AC_LIBTOOL_DLOPEN],
b25062ae	111	[_LT_SET_OPTION([LT_INIT], [dlopen])
37ad9514 SE	112	AC_DIAGNOSE([obsolete],
	113	[$0: Remove this warning and the call to _LT_SET_OPTION when you
	114	put the `dlopen' option into LT_INIT's first parameter.])
	115	])
	116
	117	dnl aclocal-1.4 backwards compatibility:
	118	dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
	119
	120
	121	# win32-dll
	122	# ---------
	123	# Declare package support for building win32 dll's.
b25062ae	124	LT_OPTION_DEFINE([LT_INIT], [win32-dll],
37ad9514 SE	125	[enable_win32_dll=yes
	126
	127	case $host in
b25062ae	128	--cygwin* \| --mingw* \| --pw32* \| -cegcc)
37ad9514 SE	129	AC_CHECK_TOOL(AS, as, false)
	130	AC_CHECK_TOOL(DLLTOOL, dlltool, false)
	131	AC_CHECK_TOOL(OBJDUMP, objdump, false)
	132	;;
	133	esac
	134
	135	test -z "$AS" && AS=as
	136	_LT_DECL([], [AS], [0], [Assembler program])dnl
	137
	138	test -z "$DLLTOOL" && DLLTOOL=dlltool
	139	_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
	140
	141	test -z "$OBJDUMP" && OBJDUMP=objdump
	142	_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
	143	])# win32-dll
	144
	145	AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
b25062ae SE	146	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
b25062ae SE	147	_LT_SET_OPTION([LT_INIT], [win32-dll])
37ad9514 SE	148	AC_DIAGNOSE([obsolete],
	149	[$0: Remove this warning and the call to _LT_SET_OPTION when you
	150	put the `win32-dll' option into LT_INIT's first parameter.])
	151	])
	152
	153	dnl aclocal-1.4 backwards compatibility:
	154	dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
	155
	156
	157	# _LT_ENABLE_SHARED([DEFAULT])
	158	# ----------------------------
	159	# implement the --enable-shared flag, and supports the `shared' and
	160	# `disable-shared' LT_INIT options.
	161	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
	162	m4_define([_LT_ENABLE_SHARED],
	163	[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
	164	AC_ARG_ENABLE([shared],
	165	[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
	166	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
	167	[p=${PACKAGE-default}
	168	case $enableval in
	169	yes) enable_shared=yes ;;
	170	no) enable_shared=no ;;
	171	*)
	172	enable_shared=no
	173	# Look at the argument we got. We use all the common list separators.
	174	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
	175	for pkg in $enableval; do
	176	IFS="$lt_save_ifs"
	177	if test "X$pkg" = "X$p"; then
	178	enable_shared=yes
	179	fi
	180	done
	181	IFS="$lt_save_ifs"
	182	;;
	183	esac],
	184	[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
	185
	186	_LT_DECL([build_libtool_libs], [enable_shared], [0],
	187	[Whether or not to build shared libraries])
	188	])# _LT_ENABLE_SHARED
	189
b25062ae SE	190	LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
b25062ae SE	191	LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
37ad9514 SE	192
	193	# Old names:
	194	AC_DEFUN([AC_ENABLE_SHARED],
b25062ae	195	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
37ad9514 SE	196	])
	197
	198	AC_DEFUN([AC_DISABLE_SHARED],
b25062ae	199	[_LT_SET_OPTION([LT_INIT], [disable-shared])
37ad9514 SE	200	])
	201
	202	AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
	203	AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
	204
	205	dnl aclocal-1.4 backwards compatibility:
	206	dnl AC_DEFUN([AM_ENABLE_SHARED], [])
	207	dnl AC_DEFUN([AM_DISABLE_SHARED], [])
	208
	209
	210
	211	# _LT_ENABLE_STATIC([DEFAULT])
	212	# ----------------------------
	213	# implement the --enable-static flag, and support the `static' and
	214	# `disable-static' LT_INIT options.
	215	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
	216	m4_define([_LT_ENABLE_STATIC],
	217	[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
	218	AC_ARG_ENABLE([static],
	219	[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
	220	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
	221	[p=${PACKAGE-default}
	222	case $enableval in
	223	yes) enable_static=yes ;;
	224	no) enable_static=no ;;
	225	*)
	226	enable_static=no
	227	# Look at the argument we got. We use all the common list separators.
	228	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
	229	for pkg in $enableval; do
	230	IFS="$lt_save_ifs"
	231	if test "X$pkg" = "X$p"; then
	232	enable_static=yes
	233	fi
	234	done
	235	IFS="$lt_save_ifs"
	236	;;
	237	esac],
	238	[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
	239
	240	_LT_DECL([build_old_libs], [enable_static], [0],
	241	[Whether or not to build static libraries])
	242	])# _LT_ENABLE_STATIC
	243
b25062ae SE	244	LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
b25062ae SE	245	LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
37ad9514 SE	246
	247	# Old names:
	248	AC_DEFUN([AC_ENABLE_STATIC],
b25062ae	249	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
37ad9514 SE	250	])
	251
	252	AC_DEFUN([AC_DISABLE_STATIC],
b25062ae	253	[_LT_SET_OPTION([LT_INIT], [disable-static])
37ad9514 SE	254	])
	255
	256	AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
	257	AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
	258
	259	dnl aclocal-1.4 backwards compatibility:
	260	dnl AC_DEFUN([AM_ENABLE_STATIC], [])
	261	dnl AC_DEFUN([AM_DISABLE_STATIC], [])
	262
	263
	264
	265	# _LT_ENABLE_FAST_INSTALL([DEFAULT])
	266	# ----------------------------------
	267	# implement the --enable-fast-install flag, and support the `fast-install'
	268	# and `disable-fast-install' LT_INIT options.
	269	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
	270	m4_define([_LT_ENABLE_FAST_INSTALL],
	271	[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
	272	AC_ARG_ENABLE([fast-install],
	273	[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
	274	[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
	275	[p=${PACKAGE-default}
	276	case $enableval in
	277	yes) enable_fast_install=yes ;;
	278	no) enable_fast_install=no ;;
	279	*)
	280	enable_fast_install=no
	281	# Look at the argument we got. We use all the common list separators.
	282	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
	283	for pkg in $enableval; do
	284	IFS="$lt_save_ifs"
	285	if test "X$pkg" = "X$p"; then
	286	enable_fast_install=yes
	287	fi
	288	done
	289	IFS="$lt_save_ifs"
	290	;;
	291	esac],
	292	[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
	293
	294	_LT_DECL([fast_install], [enable_fast_install], [0],
	295	[Whether or not to optimize for fast installation])dnl
	296	])# _LT_ENABLE_FAST_INSTALL
	297
b25062ae SE	298	LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
b25062ae SE	299	LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
37ad9514 SE	300
	301	# Old names:
	302	AU_DEFUN([AC_ENABLE_FAST_INSTALL],
b25062ae	303	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
37ad9514 SE	304	AC_DIAGNOSE([obsolete],
	305	[$0: Remove this warning and the call to _LT_SET_OPTION when you put
	306	the `fast-install' option into LT_INIT's first parameter.])
	307	])
	308
	309	AU_DEFUN([AC_DISABLE_FAST_INSTALL],
b25062ae	310	[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
37ad9514 SE	311	AC_DIAGNOSE([obsolete],
	312	[$0: Remove this warning and the call to _LT_SET_OPTION when you put
	313	the `disable-fast-install' option into LT_INIT's first parameter.])
	314	])
	315
	316	dnl aclocal-1.4 backwards compatibility:
	317	dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
	318	dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
	319
	320
	321	# _LT_WITH_PIC([MODE])
	322	# --------------------
	323	# implement the --with-pic flag, and support the `pic-only' and `no-pic'
	324	# LT_INIT options.
	325	# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
	326	m4_define([_LT_WITH_PIC],
	327	[AC_ARG_WITH([pic],
	328	[AS_HELP_STRING([--with-pic],
	329	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
	330	[pic_mode="$withval"],
	331	[pic_mode=default])
	332
	333	test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
	334
	335	_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
	336	])# _LT_WITH_PIC
	337
b25062ae SE	338	LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
b25062ae SE	339	LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
37ad9514 SE	340
	341	# Old name:
	342	AU_DEFUN([AC_LIBTOOL_PICMODE],
b25062ae	343	[_LT_SET_OPTION([LT_INIT], [pic-only])
37ad9514 SE	344	AC_DIAGNOSE([obsolete],
	345	[$0: Remove this warning and the call to _LT_SET_OPTION when you
	346	put the `pic-only' option into LT_INIT's first parameter.])
	347	])
	348
	349	dnl aclocal-1.4 backwards compatibility:
	350	dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
b25062ae SE	351
	352	## ----------------- ##
	353	## LTDL_INIT Options ##
	354	## ----------------- ##
	355
	356	m4_define([_LTDL_MODE], [])
	357	LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
	358	[m4_define([_LTDL_MODE], [nonrecursive])])
	359	LT_OPTION_DEFINE([LTDL_INIT], [recursive],
	360	[m4_define([_LTDL_MODE], [recursive])])
	361	LT_OPTION_DEFINE([LTDL_INIT], [subproject],
	362	[m4_define([_LTDL_MODE], [subproject])])
	363
	364	m4_define([_LTDL_TYPE], [])
	365	LT_OPTION_DEFINE([LTDL_INIT], [installable],
	366	[m4_define([_LTDL_TYPE], [installable])])
	367	LT_OPTION_DEFINE([LTDL_INIT], [convenience],
	368	[m4_define([_LTDL_TYPE], [convenience])])