[wxWidgets.git] / src / expat / m4 / 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
11a3e7b6 VZ	1	# Helper functions for option handling. -- Autoconf --
	2	#
	3	# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
	4	# Written by Gary V. Vaughan, 2004
	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
	10	# serial 6 ltoptions.m4
	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
	16	# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
	17	# ------------------------------------------
	18	m4_define([_LT_MANGLE_OPTION],
	19	[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
	20
	21
	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.
	27	m4_define([_LT_SET_OPTION],
	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
	32	])
	33
	34
	35	# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
	36	# ------------------------------------------------------------
	37	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
	38	m4_define([_LT_IF_OPTION],
	39	[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
	40
	41
	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.
	46	m4_define([_LT_UNLESS_OPTIONS],
	47	[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
	48	[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
	49	[m4_define([$0_found])])])[]dnl
	50	m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
	51	])[]dnl
	52	])
	53
	54
	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.
	61	m4_defun([_LT_SET_OPTIONS],
	62	[# Set options
	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	])
85	])# _LT_SET_OPTIONS
86
87
88	## --------------------------------- ##
89	## Macros to handle LT_INIT options. ##
90	## --------------------------------- ##
91
92	# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
93	# -----------------------------------------
94	m4_define([_LT_MANGLE_DEFUN],
95	[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
96
97
98	# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
99	# -----------------------------------------------
100	m4_define([LT_OPTION_DEFINE],
101	[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
102	])# LT_OPTION_DEFINE
103
104
105	# dlopen
106	# ------
107	LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
108	])
109
110	AU_DEFUN([AC_LIBTOOL_DLOPEN],
111	[_LT_SET_OPTION([LT_INIT], [dlopen])
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.
124	LT_OPTION_DEFINE([LT_INIT], [win32-dll],
125	[enable_win32_dll=yes
126
127	case $host in
128	--cygwin* \| --mingw* \| --pw32* \| -cegcc)
129	AC_CHECK_TOOL(AS, as, false)
130	AC_CHECK_TOOL(DLLTOOL, dlltool, false)
131	AC_CHECK_TOOL(OBJDUMP, objdump, false)
132	;;
133	esac
134
135	test -z "$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],
146	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
147	_LT_SET_OPTION([LT_INIT], [win32-dll])
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
190	LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
191	LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
192
193	# Old names:
194	AC_DEFUN([AC_ENABLE_SHARED],
195	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
196	])
197
198	AC_DEFUN([AC_DISABLE_SHARED],
199	[_LT_SET_OPTION([LT_INIT], [disable-shared])
200	])
201
202	AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
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
244	LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
245	LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
246
247	# Old names:
248	AC_DEFUN([AC_ENABLE_STATIC],
249	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
250	])
251
252	AC_DEFUN([AC_DISABLE_STATIC],
253	[_LT_SET_OPTION([LT_INIT], [disable-static])
254	])
255
256	AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
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
298	LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
299	LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
300
301	# Old names:
302	AU_DEFUN([AC_ENABLE_FAST_INSTALL],
303	[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
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],
310	[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
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
338	LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
339	LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
340
341	# Old name:
342	AU_DEFUN([AC_LIBTOOL_PICMODE],
343	[_LT_SET_OPTION([LT_INIT], [pic-only])
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], [])
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])])