mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-27 00:26:50 +00:00
369 lines
12 KiB
Plaintext
369 lines
12 KiB
Plaintext
# 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])])
|