use Automake::XFile;
use Automake::FileUtils;
use File::Basename;
-use File::stat;
-use Cwd;
+use File::Path ();
# Some globals.
$SIG{'INT'} = $SIG{'TERM'} = $SIG{'QUIT'} = $SIG{'HUP'} = 'unlink_tmp';
END { unlink_tmp }
+sub xmkdir_p ($)
+{
+ my $dir = shift;
+ local $@ = undef;
+ return
+ if -d $dir or eval { File::Path::mkpath $dir };
+ chomp $@;
+ $@ =~ s/\s+at\s.*\bline\s\d+.*$//;
+ fatal "could not create directory '$dir': $@";
+}
+
# Check macros in acinclude.m4. If one is not used, warn.
sub check_acinclude ()
{
undef &search;
}
-# install_file ($SRC, $DEST)
+# install_file ($SRC, $DESTDIR)
sub install_file ($$)
{
- my ($src, $dest) = @_;
+ my ($src, $destdir) = @_;
+ my $dest = $destdir . "/" . basename ($src);
my $diff_dest;
+ verb "installing $src to $dest";
+
if ($force_output
|| !exists $file_contents{$dest}
|| $file_contents{$src} ne $file_contents{$dest})
}
elsif (!$dry_run)
{
+ xmkdir_p ($destdir);
xsystem ('cp', $src, $dest);
}
}
# --------------------------
# Scan all M4 files installed in @DIRS for new macro definitions.
# Register each file as of type $TYPE (one of the FT_* constants).
+my $first_user_m4dir = 1;
sub scan_m4_dirs ($@)
{
my ($type, @dirlist) = @_;
{
if (! opendir (DIR, $m4dir))
{
+ if ($install && $type == FT_USER && $first_user_m4dir)
+ {
+ # We will try to create this directory later, so don't
+ # complain if it doesn't exist.
+ # TODO: maybe we should avoid complaining only if errno
+ # is ENONENT?
+ $first_user_m4dir = 0;
+ next;
+ }
fatal "couldn't open directory '$m4dir': $!";
}
my $dest;
for my $ifile (@{$file_includes{$file}}, $file)
{
- $dest = "$user_includes[0]/" . basename $ifile;
- verb "installing $ifile to $dest";
- install_file ($ifile, $dest);
+ install_file ($ifile, $user_includes[0]);
}
$installed = 1;
}
# name in the header.
$output = "# generated automatically by aclocal $VERSION -*- Autoconf -*-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
-# Inc.
+# Copyright (C) 1996-$RELEASE_YEAR Free Software Foundation, Inc.
+
# 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.
{
print <<EOF;
aclocal (GNU $PACKAGE) $VERSION
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) $RELEASE_YEAR Free Software Foundation, Inc.
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
use Automake::Getopt ();
Automake::Getopt::parse_options %cli_options;
+ if (@ARGV > 0)
+ {
+ fatal ("non-option arguments are not accepted: '$ARGV[0]'.\n"
+ . "Try '$0 --help' for more information.");
+ }
+
if ($print_and_exit)
{
print "@system_includes\n";