diff options
author | Greg Hudson <ghudson@mit.edu> | 1997-09-14 17:50:06 +0000 |
---|---|---|
committer | Greg Hudson <ghudson@mit.edu> | 1997-09-14 17:50:06 +0000 |
commit | ac16f380e349fa39ec7e26bccb5456cb300006a5 (patch) | |
tree | c07ca88af97b4f6b77d28a2dc723d2e4621ed302 /util/autoconf/acgeneral.m4 | |
parent | d33e482744fad80d95cdd89ed380c5b8401e49bf (diff) |
Pull in sources from zephyr locker. See /mit/zephyr/repository for
detailed change information.
Diffstat (limited to 'util/autoconf/acgeneral.m4')
-rw-r--r-- | util/autoconf/acgeneral.m4 | 2021 |
1 files changed, 0 insertions, 2021 deletions
diff --git a/util/autoconf/acgeneral.m4 b/util/autoconf/acgeneral.m4 deleted file mode 100644 index b7e6bc3..0000000 --- a/util/autoconf/acgeneral.m4 +++ /dev/null @@ -1,2021 +0,0 @@ -dnl Parameterized macros. -dnl Requires GNU m4. -dnl This file is part of Autoconf. -dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. -dnl -dnl This program is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2, or (at your option) -dnl any later version. -dnl -dnl This program is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -dnl -dnl As a special exception, the Free Software Foundation gives unlimited -dnl permission to copy, distribute and modify the configure scripts that -dnl are the output of Autoconf. You need not follow the terms of the GNU -dnl General Public License when using or distributing such scripts, even -dnl though portions of the text of Autoconf appear in them. The GNU -dnl General Public License (GPL) does govern all other use of the material -dnl that constitutes the Autoconf program. -dnl -dnl Certain portions of the Autoconf source text are designed to be copied -dnl (in certain cases, depending on the input) into the output of -dnl Autoconf. We call these the "data" portions. The rest of the Autoconf -dnl source text consists of comments plus executable code that decides which -dnl of the data portions to output in any given case. We call these -dnl comments and executable code the "non-data" portions. Autoconf never -dnl copies any of the non-data portions into its output. -dnl -dnl This special exception to the GPL applies to versions of Autoconf -dnl released by the Free Software Foundation. When you make and -dnl distribute a modified version of Autoconf, you may extend this special -dnl exception to the GPL to apply to your modified version as well, *unless* -dnl your modified version has the potential to copy into its output some -dnl of the text that was the non-data portion of the version that you started -dnl with. (In other words, unless your change moves or copies text from -dnl the non-data portions to the data portions.) If your modification has -dnl such potential, you must delete any notice of this special exception -dnl to the GPL from your modified version. -dnl -dnl Written by David MacKenzie, with help from -dnl Franc,ois Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, -dnl Roland McGrath, Noah Friedman, david d zuhn, and many others. -dnl -divert(-1)dnl Throw away output until AC_INIT is called. -changequote([, ]) - -define(AC_ACVERSION, 2.1) - -dnl Some old m4's don't support m4exit. But they provide -dnl equivalent functionality by core dumping because of the -dnl long macros we define. -ifdef([__gnu__], , [errprint(Autoconf requires GNU m4. -Install it before installing Autoconf or set the -M4 environment variable to its path name. -)m4exit(2)]) - -undefine([eval]) -undefine([include]) -undefine([shift]) -undefine([format]) - - -dnl ### Defining macros - - -dnl m4 output diversions. We let m4 output them all in order at the end, -dnl except that we explicitly undivert AC_DIVERSION_SED. - -dnl AC_DIVERSION_NOTICE - 1 (= 0) AC_REQUIRE'd #!/bin/sh line -define(AC_DIVERSION_NOTICE, 1)dnl copyright notice & option help strings -define(AC_DIVERSION_INIT, 2)dnl initialization code -define(AC_DIVERSION_SED, 3)dnl variable substitutions in config.status -define(AC_DIVERSION_NORMAL_4, 4)dnl AC_REQUIRE'd code, 4 level deep -define(AC_DIVERSION_NORMAL_3, 5)dnl AC_REQUIRE'd code, 3 level deep -define(AC_DIVERSION_NORMAL_2, 6)dnl AC_REQUIRE'd code, 2 level deep -define(AC_DIVERSION_NORMAL_1, 7)dnl AC_REQUIRE'd code, 1 level deep -define(AC_DIVERSION_NORMAL, 8)dnl the tests and output code - -dnl Change the diversion stream to STREAM, while stacking old values. -dnl AC_DIVERT_PUSH(STREAM) -define(AC_DIVERT_PUSH, -[pushdef([AC_DIVERSION_CURRENT], $1)dnl -divert(AC_DIVERSION_CURRENT)dnl -]) - -dnl Change the diversion stream to its previous value, unstacking it. -dnl AC_DIVERT_POP() -define(AC_DIVERT_POP, -[popdef([AC_DIVERSION_CURRENT])dnl -divert(AC_DIVERSION_CURRENT)dnl -]) - -dnl Initialize the diversion setup. -define([AC_DIVERSION_CURRENT], AC_DIVERSION_NORMAL) -dnl This will be popped by AC_REQUIRE in AC_INIT. -pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_NOTICE) - -dnl The prologue for Autoconf macros. -dnl AC_PRO(MACRO-NAME) -define(AC_PRO, -[define([AC_PROVIDE_$1], )dnl -ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL, -[AC_DIVERT_PUSH(builtin(eval, AC_DIVERSION_CURRENT - 1))], -[pushdef([AC_DIVERSION_CURRENT], AC_DIVERSION_CURRENT)])dnl -]) - -dnl The Epilogue for Autoconf macros. -dnl AC_EPI() -define(AC_EPI, -[AC_DIVERT_POP()dnl -ifelse(AC_DIVERSION_CURRENT, AC_DIVERSION_NORMAL, -[undivert(AC_DIVERSION_NORMAL_4)dnl -undivert(AC_DIVERSION_NORMAL_3)dnl -undivert(AC_DIVERSION_NORMAL_2)dnl -undivert(AC_DIVERSION_NORMAL_1)dnl -])dnl -]) - -dnl Define a macro which automatically provides itself. Add machinery -dnl so the macro automatically switches expansion to the diversion -dnl stack if it is not already using it. In this case, once finished, -dnl it will bring back all the code accumulated in the diversion stack. -dnl This, combined with AC_REQUIRE, achieves the topological ordering of -dnl macros. We don't use this macro to define some frequently called -dnl macros that are not involved in ordering constraints, to save m4 -dnl processing. -dnl AC_DEFUN(NAME, EXPANSION) -define([AC_DEFUN], -[define($1, [AC_PRO([$1])$2[]AC_EPI()])]) - - -dnl ### Initialization - - -dnl AC_INIT_NOTICE() -AC_DEFUN(AC_INIT_NOTICE, -[# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version] AC_ACVERSION [ -# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. - -# Defaults: -ac_help= -ac_default_prefix=/usr/local -[#] Any additions from configure.in:]) - -dnl AC_PREFIX_DEFAULT(PREFIX) -AC_DEFUN(AC_PREFIX_DEFAULT, -[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl -ac_default_prefix=$1 -AC_DIVERT_POP()]) - -dnl AC_INIT_PARSE_ARGS() -AC_DEFUN(AC_INIT_PARSE_ARGS, -[ -# Initialize some variables set by options. -# The variables have the same names as the options, with -# dashes changed to underlines. -build=NONE -cache_file=./config.cache -exec_prefix=NONE -host=NONE -no_create= -nonopt=NONE -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -target=NONE -verbose= -x_includes=NONE -x_libraries=NONE - -# Initialize some other variables. -subdirs= - -ac_prev= -for ac_option -do - - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then - eval "$ac_prev=\$ac_option" - ac_prev= - continue - fi - - case "$ac_option" in -changequote(, )dnl - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; -changequote([, ])dnl - *) ac_optarg= ;; - esac - - # Accept the important Cygnus configure options, so we can diagnose typos. - - case "$ac_option" in - - -build | --build | --buil | --bui | --bu | --b) - ac_prev=build ;; - -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) - build="$ac_optarg" ;; - - -cache-file | --cache-file | --cache-fil | --cache-fi \ - | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) - ac_prev=cache_file ;; - -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ - | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; - - -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` - # Reject names that are not valid shell variable names. -changequote(, )dnl - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; 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- - -site | --site | --sit) - ac_prev=site ;; - -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; - - -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) - ac_prev=srcdir ;; - -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; - - -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; - -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; - - -v | -verbose | --verbose | --verbos | --verbo | --verb) - verbose=yes ;; - - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version AC_ACVERSION" - exit 0 ;; - - -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` - # Reject names that are not valid shell variable names. -changequote(, )dnl - if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then -changequote([, ])dnl - AC_MSG_ERROR($ac_package: invalid package name) - fi - ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; 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