#!/cvmfs/northgrid.gridpp.ac.uk/simonsobservatory/conda/so-conda-py310-20231215/bin/perl
# -*- Perl -*-
# Generated from bin/autoheader.in; do not edit by hand.
eval 'case $# in 0) exec /cvmfs/northgrid.gridpp.ac.uk/simonsobservatory/conda/so-conda-py310-20231215/bin/perl -S "$0";; *) exec /cvmfs/northgrid.gridpp.ac.uk/simonsobservatory/conda/so-conda-py310-20231215/bin/perl -S "$0" "$@";; esac'
if 0;
# autoheader -- create 'config.h.in' from 'configure.ac'.
# Copyright (C) 1992-1994, 1996, 1998-2017, 2020-2021 Free Software
# Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# Written by Roland McGrath.
# Rewritten in Perl by Akim Demaille.
use 5.006;
use strict;
use warnings FATAL => 'all';
BEGIN
{
my $pkgdatadir = $ENV{'autom4te_perllibdir'} || '/cvmfs/northgrid.gridpp.ac.uk/simonsobservatory/conda/so-conda-py310-20231215/share/autoconf';
unshift @INC, "$pkgdatadir";
# Override SHELL. On DJGPP SHELL may not be set to a shell
# that can handle redirection and quote arguments correctly,
# e.g.: COMMAND.COM. For DJGPP always use the shell that configure
# has detected.
$ENV{'SHELL'} = '/bin/sh' if ($^O eq 'dos');
}
use Autom4te::ChannelDefs;
use Autom4te::Channels;
use Autom4te::Configure_ac;
use Autom4te::FileUtils;
use Autom4te::General;
use Autom4te::XFile;
# Since Perl 5.25.11, '.' is no longer in @INC
# http://www.mail-archive.com/bug-autoconf@gnu.org/msg04181.html
# https://wiki.gentoo.org/wiki/Project:Perl/Dot-In-INC-Removal
use lib '.';
# These vars must be package globals so they can be accessed by code
# evaluated via 'do FILE', below.
our ($config_h, %symbol, %verbatim);
# Lib files.
my $autom4te = $ENV{'AUTOM4TE'} || '/cvmfs/northgrid.gridpp.ac.uk/simonsobservatory/conda/so-conda-py310-20231215/bin/autom4te';
my $config_h_in;
my @prepend_include;
my @include;
my @warnings;
# $HELP
# -----
$help = "Usage: $0 [OPTION]... [TEMPLATE-FILE]
Create a template file of C '\#define' statements for 'configure' to
use. To this end, scan TEMPLATE-FILE, or 'configure.ac' if present,
or else 'configure.in'.
-h, --help print this help, then exit
-V, --version print version number, then exit
-v, --verbose verbosely report processing
-d, --debug don\'t remove temporary files
-f, --force consider all files obsolete
-W, --warnings=CATEGORY report the warnings falling in CATEGORY
" . Autom4te::ChannelDefs::usage . "
Library directories:
-B, --prepend-include=DIR prepend directory DIR to search path
-I, --include=DIR append directory DIR to search path
Report bugs to .
GNU Autoconf home page: .
General help using GNU software: .
";
# $VERSION
# --------
$version = "autoheader (GNU Autoconf) 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+/Autoconf: GNU GPL version 3 or later
,
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Roland McGrath and Akim Demaille.
";
## ---------- ##
## Routines. ##
## ---------- ##
# parse_args ()
# -------------
# Process any command line arguments.
sub parse_args ()
{
my $srcdir;
getopt ('I|include=s' => \@include,
'B|prepend-include=s' => \@prepend_include,
'W|warnings=s' => \@warnings);
parse_WARNINGS;
parse_warnings @warnings;
if (! @ARGV)
{
my $configure_ac = require_configure_ac;
push @ARGV, $configure_ac;
}
}
## -------------- ##
## Main program. ##
## -------------- ##
mktmpdir ('ah');
parse_args;
# Preach.
my $config_h_top = find_file ("config.h.top?",
reverse (@prepend_include), @include);
my $config_h_bot = find_file ("config.h.bot?",
reverse (@prepend_include), @include);
my $acconfig_h = find_file ("acconfig.h?",
reverse (@prepend_include), @include);
if ($config_h_top || $config_h_bot || $acconfig_h)
{
my $msg = << "END";
Using auxiliary files such as 'acconfig.h', 'config.h.bot'
and 'config.h.top', to define templates for 'config.h.in'
is deprecated and discouraged.
Using the third argument of 'AC_DEFINE_UNQUOTED' and
'AC_DEFINE' allows one to define a template without
'acconfig.h':
AC_DEFINE([NEED_FUNC_MAIN], 1,
[Define if a function 'main' is needed.])
More sophisticated templates can also be produced, see the
documentation.
END
$msg =~ s/^ /WARNING: /gm;
msg 'obsolete', $msg;
}
# Set up autoconf.
my $autoconf = "'$autom4te' --language=autoconf ";
$autoconf .= join (' --include=', '', map { shell_quote ($_) } @include);
$autoconf .= join (' --prepend-include=', '', map { shell_quote ($_) } @prepend_include);
$autoconf .= ' --debug' if $debug;
$autoconf .= ' --force' if $force;
$autoconf .= ' --verbose' if $verbose;
# ----------------------- #
# Real work starts here. #
# ----------------------- #
# Source what the traces are trying to tell us.
verb "$me: running $autoconf to trace from $ARGV[0]";
my $quoted_tmp = shell_quote ($tmp);
{
# Suppress all warnings from the subsidiary autoconf invocation.
local $ENV{WARNINGS} = 'none';
xsystem ("$autoconf"
# If you change this list, update the
# 'Autoheader-preselections' section of autom4te.in.
. ' --trace AC_CONFIG_HEADERS:\'$$config_h ||= \'"\'"\'$1\'"\'"\';\''
. ' --trace AH_OUTPUT:\'$$verbatim{\'"\'"\'$1\'"\'"\'} = \'"\'"\'$2\'"\'"\';\''
. ' --trace AC_DEFINE_TRACE_LITERAL:\'$$symbol{\'"\'"\'$1\'"\'"\'} = 1;\''
. " " . shell_quote ($ARGV[0]) . " >$quoted_tmp/traces.pl");
}
local (%verbatim, %symbol);
debug "$me: 'do'ing $tmp/traces.pl:\n" . `sed 's/^/| /' $quoted_tmp/traces.pl`;
do "$tmp/traces.pl";
warn "couldn't parse $tmp/traces.pl: $@" if $@;
unless ($config_h)
{
error "error: AC_CONFIG_HEADERS not found in $ARGV[0]";
exit 1;
}
# Support "outfile[:infile]", defaulting infile="outfile.in".
sub templates_for_header
{
my ($spec) = @_;
my ($header, @templates) = split(':', $spec);
return @templates if @templates;
return $header . '.in';
}
my @config_templates = map(templates_for_header($_), split(' ', $config_h));
# We template only the first CONFIG_HEADER.
$config_h_in = shift(@config_templates);
$config_h =~ s/[ :].*//;
# %SYMBOL might contain things like 'F77_FUNC(name,NAME)', but we keep
# only the name of the macro.
%symbol = map { s/\(.*//; $_ => 1 } keys %symbol;
my $out = new Autom4te::XFile ("$tmp/config.hin", ">");
# Don't write "do not edit" -- it will get copied into the
# config.h, which it's ok to edit.
print $out "/* $config_h_in. Generated from $ARGV[0] by autoheader. */\n";
# Dump the top.
if ($config_h_top)
{
my $in = new Autom4te::XFile ($config_h_top, "<");
while ($_ = $in->getline)
{
print $out $_;
}
}
# Dump 'acconfig.h', except for its bottom portion.
if ($acconfig_h)
{
my $in = new Autom4te::XFile ($acconfig_h, "<");
while ($_ = $in->getline)
{
last if /\@BOTTOM\@/;
next if /\@TOP\@/;
print $out $_;
}
}
# Dump the templates from 'configure.ac'.
foreach (sort keys %verbatim)
{
print $out "\n$verbatim{$_}\n";
}
# Dump bottom portion of 'acconfig.h'.
if ($acconfig_h)
{
my $in = new Autom4te::XFile ($acconfig_h, "<");
my $dump = 0;
while ($_ = $in->getline)
{
print $out $_ if $dump;
$dump = 1 if /\@BOTTOM\@/;
}
}
# Dump the bottom.
if ($config_h_bot)
{
my $in = new Autom4te::XFile ($config_h_bot, "<");
while ($_ = $in->getline)
{
print $out $_;
}
}
$out->close;
# Check that all the symbols have a template.
{
foreach my $template ("$tmp/config.hin", @config_templates)
{
if (! -r $template)
{
msg 'syntax', "cannot read $template: $!";
}
else
{
my $in = new Autom4te::XFile ($template, "<");
while ($_ = $in->getline)
{
my ($sym) = /^\#\s*\w+\s+(\w+)/
or next;
delete $symbol{$sym};
}
}
}
my $suggest_ac_define = 1;
foreach (sort keys %symbol)
{
msg 'syntax', "missing template: $_";
if ($suggest_ac_define)
{
msg 'syntax', "Use AC_DEFINE([$_], [], [Description])";
$suggest_ac_define = 0;
}
}
exit 1
if keys %symbol;
}
update_file ("$tmp/config.hin", "$config_h_in", $force);
### Setup "GNU" style for perl-mode and cperl-mode.
## Local Variables:
## perl-indent-level: 2
## perl-continued-statement-offset: 2
## perl-continued-brace-offset: 0
## perl-brace-offset: 0
## perl-brace-imaginary-offset: 0
## perl-label-offset: -2
## cperl-indent-level: 2
## cperl-brace-offset: 0
## cperl-continued-brace-offset: 0
## cperl-label-offset: -2
## cperl-extra-newline-before-brace: t
## cperl-merge-trailing-else: nil
## cperl-continued-statement-offset: 2
## End: