#
-# Copyright 2002-2007 The ChatSpike Development Team
-# <brain@chatspike.net>
-# <Craig@chatspike.net>
+# InspIRCd -- Internet Relay Chat Daemon
#
-# Licensed under GPL, please see the COPYING file
-# for more information
+# Copyright (C) 2010 Daniel De Graaf <danieldg@inspircd.org>
+# Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
+# Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+# Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
#
+# This file is part of InspIRCd. InspIRCd 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, version 2.
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+
+
+BEGIN {
+ require 5.8.0;
+}
package make::utilities;
+
+use strict;
+use warnings FATAL => qw(all);
+
use Exporter 'import';
-use POSIX;
+use Fcntl;
+use File::Path;
use Getopt::Long;
-@EXPORT = qw(make_rpath pkgconfig_get_include_dirs pkgconfig_get_lib_dirs pkgconfig_check_version translate_functions promptstring vcheck);
-
-# Parse the output of a *_config program,
-# such as pcre_config, take out the -L
-# directive and return an rpath for it.
+use POSIX;
-# \033[1;32msrc/Makefile\033[0m
+our @EXPORT = qw(make_rpath pkgconfig_get_include_dirs pkgconfig_get_lib_dirs pkgconfig_check_version translate_functions promptstring);
my %already_added = ();
my $var;
if (!$main::interactive)
{
- undef $opt_commandlineswitch;
+ my $opt_commandlineswitch;
GetOptions ("$commandlineswitch=s" => \$opt_commandlineswitch);
if (defined $opt_commandlineswitch)
{
- print "\033[1;32m$opt_commandlineswitch\033[0m\n";
+ print "\e[1;32m$opt_commandlineswitch\e[0m\n";
$var = $opt_commandlineswitch;
}
else
{
- die "Could not detect $package! Please specify the $prompt via the command line option \033[1;32m--$commandlineswitch=\"/path/to/file\"\033[0m";
+ die "Could not detect $package! Please specify the $prompt via the command line option \e[1;32m--$commandlineswitch=\"/path/to/file\"\e[0m";
}
}
else
{
print "\nPlease enter the $prompt?\n";
- print "[\033[1;32m$default\033[0m] -> ";
+ print "[\e[1;32m$default\e[0m] -> ";
chomp($var = <STDIN>);
}
if ($var eq "")
sub make_rpath($;$)
{
my ($executable, $module) = @_;
- chomp($data = `$executable`);
+ return "" if defined $ENV{DISABLE_RPATH};
+ chomp(my $data = `$executable`);
my $output = "";
while ($data =~ /-L(\S+)/)
{
- $libpath = $1;
+ my $libpath = $1;
if (!exists $already_added{$libpath})
{
- print "Adding extra library path to \033[1;32m$module\033[0m ... \033[1;32m$libpath\033[0m\n";
+ print "Adding runtime library path to \e[1;32m$module\e[0m ... \e[1;32m$libpath\e[0m\n";
$already_added{$libpath} = 1;
}
- $output .= "-Wl,--rpath -Wl,$libpath -L$libpath ";
+ $output .= "-Wl,-rpath -Wl,$libpath -L$libpath ";
$data =~ s/-L(\S+)//;
}
return $output;
{
my ($packagename, $headername, $defaults, $module) = @_;
- my $key = "default_includedir_$packagename";
- if (exists $main::config{$key})
- {
- print "Locating include directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... ";
- $ret = $main::config{$key};
- print "\033[1;32m$ret\033[0m (cached)\n";
- return $ret;
- }
-
extend_pkg_path();
- print "Locating include directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... ";
-
- $v = `pkg-config --modversion $packagename 2>/dev/null`;
- $ret = `pkg-config --cflags $packagename 2>/dev/null`;
+ print "Locating include directory for package \e[1;32m$packagename\e[0m for module \e[1;32m$module\e[0m... ";
+ my $v = `pkg-config --modversion $packagename 2>/dev/null`;
+ my $ret = `pkg-config --cflags $packagename 2>/dev/null`;
+ my $foo = "";
if ((!defined $v) || ($v eq ""))
{
- $foo = `locate "$headername" | head -n 1`;
- $foo =~ /(.+)\Q$headername\E/;
- $find = $1;
+ print "\e[31mCould not find $packagename via pkg-config\e[m (\e[1;32mplease install pkg-config\e[m)\n";
+ my $locbin = $^O eq 'solaris' ? 'slocate' : 'locate';
+ $foo = `$locbin "$headername" 2>/dev/null | head -n 1`;
+ my $find = $foo =~ /(.+)\Q$headername\E/ ? $1 : '';
chomp($find);
if ((defined $find) && ($find ne "") && ($find ne $packagename))
{
- print "(\033[1;32mFound via search\033[0m) ";
+ print "(\e[1;32mFound via search\e[0m) ";
$foo = "-I$1";
}
else
$headername =~ s/^\///;
promptstring("path to the directory containing $headername", $key, "/usr/include",$packagename,"$packagename-includes");
$packagename =~ tr/a-z/A-Z/;
- $main::config{$key} = "-I$main::config{$key}" . " $defaults -DVERSION_$packagename=\"$v\"";
+ if (defined $v)
+ {
+ $main::config{$key} = "-I$main::config{$key}" . " $defaults -DVERSION_$packagename=\"$v\"";
+ }
+ else
+ {
+ $main::config{$key} = "-I$main::config{$key}" . " $defaults -DVERSION_$packagename=\"0.0\"";
+ }
$main::config{$key} =~ s/^\s+//g;
$ret = $main::config{$key};
return $ret;
$main::config{$key} = "$ret -DVERSION_$packagename=\"$v\"";
$main::config{$key} =~ s/^\s+//g;
$ret = $main::config{$key};
- print "\033[1;32m$ret\033[0m (version $v)\n";
+ print "\e[1;32m$ret\e[0m (version $v)\n";
}
$ret =~ s/^\s+//g;
return $ret;
}
-sub vcheck($$)
-{
- my ($version1, $version2) = @_;
- $version1 =~ s/\-r(\d+)/\.\1/g; # minor revs/patchlevels
- $version2 =~ s/\-r(\d+)/\.\1/g;
- $version1 =~ s/p(\d+)/\.\1/g;
- $version2 =~ s/p(\d+)/\.\1/g;
- $version1 =~ s/\-//g;
- $version2 =~ s/\-//g;
- $version1 =~ s/a-z//g;
- $version2 =~ s/a-z//g;
- my @v1 = split('\.', $version1);
- my @v2 = split('\.', $version2);
- for ($curr = 0; $curr < scalar(@v1); $curr++)
- {
- if ($v1[$curr] < $v2[$curr])
- {
- return 0;
- }
- }
- return 1;
-}
-
sub pkgconfig_check_version($$;$)
{
my ($packagename, $version, $module) = @_;
extend_pkg_path();
- print "Checking version of package \033[1;32m$packagename\033[0m is >= \033[1;32m$version\033[0m... ";
+ print "Checking version of package \e[1;32m$packagename\e[0m is >= \e[1;32m$version\e[0m... ";
- $v = `pkg-config --modversion $packagename 2>/dev/null`;
+ my $v = `pkg-config --modversion $packagename 2>/dev/null`;
if (defined $v)
{
chomp($v);
}
if ((defined $v) && ($v ne ""))
{
- if (vcheck($v,$version) == 1)
+ if (!system "pkg-config --atleast-version $version $packagename")
{
- print "\033[1;32mYes (version $v)\033[0m\n";
+ print "\e[1;32mYes (version $v)\e[0m\n";
return 1;
}
else
{
- print "\033[1;32mNo (version $v)\033[0m\n";
+ print "\e[1;32mNo (version $v)\e[0m\n";
return 0;
}
}
# If we didnt find it, we cant definitively say its too old.
# Return ok, and let pkgconflibs() or pkgconfincludes() pick up
# the missing library later on.
- print "\033[1;32mNo (not found)\033[0m\n";
+ print "\e[1;32mNo (not found)\e[0m\n";
return 1;
}
{
my ($packagename, $libname, $defaults, $module) = @_;
- my $key = "default_libdir_$packagename";
- if (exists $main::config{$key})
- {
- print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... ";
- $ret = $main::config{$key};
- print "\033[1;32m$ret\033[0m (cached)\n";
- return $ret;
- }
-
extend_pkg_path();
- print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... ";
+ print "Locating library directory for package \e[1;32m$packagename\e[0m for module \e[1;32m$module\e[0m... ";
- $v = `pkg-config --modversion $packagename 2>/dev/null`;
- $ret = `pkg-config --libs $packagename 2>/dev/null`;
+ my $v = `pkg-config --modversion $packagename 2>/dev/null`;
+ my $ret = `pkg-config --libs $packagename 2>/dev/null`;
+ my $foo = "";
if ((!defined $v) || ($v eq ""))
{
- $foo = `locate "$libname" | head -n 1`;
+ my $locbin = $^O eq 'solaris' ? 'slocate' : 'locate';
+ $foo = `$locbin "$libname" | head -n 1`;
$foo =~ /(.+)\Q$libname\E/;
- $find = $1;
+ my $find = $1;
chomp($find);
if ((defined $find) && ($find ne "") && ($find ne $packagename))
{
- print "(\033[1;32mFound via search\033[0m) ";
+ print "(\e[1;32mFound via search\e[0m) ";
$foo = "-L$1";
}
else
else
{
chomp($v);
- print "\033[1;32m$ret\033[0m (version $v)\n";
+ print "\e[1;32m$ret\e[0m (version $v)\n";
my $key = "default_libdir_$packagename";
$main::config{$key} = $ret;
$main::config{$key} =~ s/^\s+//g;
$module =~ /modules*\/(.+?)$/;
$module = $1;
- # This is only a cursory check, just designed to catch casual accidental use of backticks.
- # There are pleanty of ways around it, but its not supposed to be for security, just checking
- # that people are using the new configuration api as theyre supposed to and not just using
- # backticks instead of eval(), being as eval has accountability. People wanting to get around
- # the accountability will do so anyway.
- if (($line =~ /`/) && ($line !~ /eval\(.+?`.+?\)/))
+ if ($line =~ /ifuname\(\!"(\w+)"\)/)
+ {
+ my $uname = $1;
+ if ($uname eq $^O)
+ {
+ $line = "";
+ return "";
+ }
+
+ $line =~ s/ifuname\(\!"(.+?)"\)//;
+ }
+
+ if ($line =~ /ifuname\("(\w+)"\)/)
+ {
+ my $uname = $1;
+ if ($uname ne $^O)
+ {
+ $line = "";
+ return "";
+ }
+
+ $line =~ s/ifuname\("(.+?)"\)//;
+ }
+
+ if ($line =~ /if\("(\w+)"\)/)
+ {
+ if (defined $main::config{$1})
+ {
+ if (($main::config{$1} !~ /y/i) and ($main::config{$1} ne "1"))
+ {
+ $line = "";
+ return "";
+ }
+ }
+
+ $line =~ s/if\("(.+?)"\)//;
+ }
+ if ($line =~ /if\(\!"(\w+)"\)/)
{
- die "Developers should no longer use backticks in configuration macros. Please use exec() and eval() macros instead. Offending line: $line (In module: $module)";
+ if (!exists $main::config{$1})
+ {
+ $line = "";
+ return "";
+ }
+ else
+ {
+ if (defined $1)
+ {
+ if (exists ($main::config{$1}) and (($main::config{$1} =~ /y/i) or ($main::config{$1} eq "1")))
+ {
+ $line = "";
+ return "";
+ }
+ }
+ }
+
+ $line =~ s/if\(\!"(.+?)"\)//;
}
while ($line =~ /exec\("(.+?)"\)/)
{
- print "Executing program for module \033[1;32m$module\033[0m ... \033[1;32m$1\033[0m\n";
+ print "Executing program for module \e[1;32m$module\e[0m ... \e[1;32m$1\e[0m\n";
my $replace = `$1`;
+ die $replace if ($replace =~ /Configuration failed/);
chomp($replace);
$line =~ s/exec\("(.+?)"\)/$replace/;
}
+ while ($line =~ /execruntime\("(.+?)"\)/)
+ {
+ $line =~ s/execruntime\("(.+?)"\)/`$1`/;
+ }
while ($line =~ /eval\("(.+?)"\)/)
{
- print "Evaluating perl code for module \033[1;32m$module\033[0m ... ";
+ print "Evaluating perl code for module \e[1;32m$module\e[0m ... ";
my $tmpfile;
do
{
$tmpfile = tmpnam();
} until sysopen(TF, $tmpfile, O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW, 0700);
- print "(Created and executed \033[1;32m$tmpfile\033[0m)\n";
+ print "(Created and executed \e[1;32m$tmpfile\e[0m)\n";
print TF $1;
close TF;
my $replace = `perl $tmpfile`;
chomp($replace);
+ unlink($tmpfile);
$line =~ s/eval\("(.+?)"\)/$replace/;
}
while ($line =~ /pkgconflibs\("(.+?)","(.+?)","(.+?)"\)/)
{
if (pkgconfig_check_version($1, $2, $module) != 1)
{
- die "Version of package $1 is too old. Please upgrade it to version \033[1;32m$2\033[0m or greater and try again.";
+ die "Version of package $1 is too old. Please upgrade it to version \e[1;32m$2\e[0m or greater and try again.";
}
# This doesnt actually get replaced with anything
$line =~ s/pkgconfversion\("(.+?)","(.+?)"\)//;
while ($line =~ /rpath\("(.+?)"\)/)
{
my $replace = make_rpath($1,$module);
- $replace = "" if ($^O =~ /darwin/i);
$line =~ s/rpath\("(.+?)"\)/$replace/;
}
};
if ($@)
{
- $err = $@;
- $err =~ s/at .+? line \d+.*//g;
+ my $err = $@;
+ #$err =~ s/at .+? line \d+.*//g;
print "\n\nConfiguration failed. The following error occured:\n\n$err\n";
+ print "\nMake sure you have pkg-config installed\n";
+ print "\nIn the case of gnutls configuration errors on debian,\n";
+ print "Ubuntu, etc, you should ensure that you have installed\n";
+ print "gnutls-bin as well as libgnutls-dev and libgnutls.\n";
exit;
}
else