From bab14f0dd2345c9d7dcbc47c918563709e1ac094 Mon Sep 17 00:00:00 2001 From: peavey Date: Mon, 16 Jul 2007 17:14:45 +0000 Subject: 'svn propset -R svn:eol-style CR *' Set to UNIX-style always. Binaries are auto skipped by svn. git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7454 e03df62e-2008-0410-955e-edbf42e46eb7 --- make/utilities.pm | 384 +----------------------------------------------------- 1 file changed, 1 insertion(+), 383 deletions(-) (limited to 'make/utilities.pm') diff --git a/make/utilities.pm b/make/utilities.pm index c00a541b3..873797f80 100644 --- a/make/utilities.pm +++ b/make/utilities.pm @@ -1,383 +1 @@ -# -# Copyright 2002-2007 The ChatSpike Development Team -# -# -# -# Licensed under GPL, please see the COPYING file -# for more information -# - -package make::utilities; -use Exporter 'import'; -use POSIX; -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. - -# \033[1;32msrc/Makefile\033[0m - -my %already_added = (); - -sub promptstring($$$$$) -{ - my ($prompt, $configitem, $default, $package, $commandlineswitch) = @_; - my $var; - if (!$main::interactive) - { - undef $opt_commandlineswitch; - GetOptions ("$commandlineswitch=s" => \$opt_commandlineswitch); - if (defined $opt_commandlineswitch) - { - print "\033[1;32m$opt_commandlineswitch\033[0m\n"; - $var = $opt_commandlineswitch; - } - else - { - die "Could not detect $package! Please specify the $prompt via the command line option \033[1;32m--$commandlineswitch=\"/path/to/file\"\033[0m"; - } - } - else - { - print "\nPlease enter the $prompt?\n"; - print "[\033[1;32m$default\033[0m] -> "; - chomp($var = ); - } - if ($var eq "") - { - $var = $default; - } - $main::config{$configitem} = $var; -} - -sub make_rpath($;$) -{ - my ($executable, $module) = @_; - chomp($data = `$executable`); - my $output = ""; - while ($data =~ /-L(\S+)/) - { - $libpath = $1; - if (!exists $already_added{$libpath}) - { - print "Adding extra library path to \033[1;32m$module\033[0m ... \033[1;32m$libpath\033[0m\n"; - $already_added{$libpath} = 1; - } - $output .= "-Wl,--rpath -Wl,$libpath -L$libpath "; - $data =~ s/-L(\S+)//; - } - return $output; -} - -sub extend_pkg_path() -{ - if (!exists $ENV{PKG_CONFIG_PATH}) - { - $ENV{PKG_CONFIG_PATH} = "/usr/lib/pkgconfig:/usr/local/lib/pkgconfig:/usr/local/libdata/pkgconfig:/usr/X11R6/libdata/pkgconfig"; - } - else - { - $ENV{PKG_CONFIG_PATH} .= ":/usr/local/lib/pkgconfig:/usr/local/libdata/pkgconfig:/usr/X11R6/libdata/pkgconfig"; - } -} - -sub pkgconfig_get_include_dirs($$$;$) -{ - my ($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`; - - if ((!defined $v) || ($v eq "")) - { - $foo = `locate "$headername" | head -n 1`; - $foo =~ /(.+)\Q$headername\E/; - $find = $1; - chomp($find); - if ((defined $find) && ($find ne "") && ($find ne $packagename)) - { - print "(\033[1;32mFound via search\033[0m) "; - $foo = "-I$1"; - } - else - { - $foo = " "; - undef $v; - } - $ret = "$foo"; - } - if (($defaults ne "") && (($ret eq "") || (!defined $ret))) - { - $ret = "$foo " . $defaults; - } - chomp($ret); - if ((($ret eq " ") || (!defined $ret)) && ((!defined $v) || ($v eq ""))) - { - my $key = "default_includedir_$packagename"; - if (exists $main::config{$key}) - { - $ret = $main::config{$key}; - } - 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\""; - $main::config{$key} =~ s/^\s+//g; - $ret = $main::config{$key}; - return $ret; - } - } - else - { - chomp($v); - my $key = "default_includedir_$packagename"; - $packagename =~ tr/a-z/A-Z/; - $main::config{$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"; - } - $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... "; - - $v = `pkg-config --modversion $packagename 2>/dev/null`; - if (defined $v) - { - chomp($v); - } - if ((defined $v) && ($v ne "")) - { - if (vcheck($v,$version) == 1) - { - print "\033[1;32mYes (version $v)\033[0m\n"; - return 1; - } - else - { - print "\033[1;32mNo (version $v)\033[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"; - return 1; -} - -sub pkgconfig_get_lib_dirs($$$;$) -{ - my ($packagename, $libname, $defaults, $module) = @_; - - my $key = "default_libdir_$packagename"; - if (exists $main::config{$key}) - { - print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... "; - $ret = $main::config{$key}; - print "\033[1;32m$ret\033[0m (cached)\n"; - return $ret; - } - - extend_pkg_path(); - - print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... "; - - $v = `pkg-config --modversion $packagename 2>/dev/null`; - $ret = `pkg-config --libs $packagename 2>/dev/null`; - - if ((!defined $v) || ($v eq "")) - { - $foo = `locate "$libname" | head -n 1`; - $foo =~ /(.+)\Q$libname\E/; - $find = $1; - chomp($find); - if ((defined $find) && ($find ne "") && ($find ne $packagename)) - { - print "(\033[1;32mFound via search\033[0m) "; - $foo = "-L$1"; - } - else - { - $foo = " "; - undef $v; - } - $ret = "$foo"; - } - - if (($defaults ne "") && (($ret eq "") || (!defined $ret))) - { - $ret = "$foo " . $defaults; - } - chomp($ret); - if ((($ret eq " ") || (!defined $ret)) && ((!defined $v) || ($v eq ""))) - { - my $key = "default_libdir_$packagename"; - if (exists $main::config{$key}) - { - $ret = $main::config{$key}; - } - else - { - $libname =~ s/^\///; - promptstring("path to the directory containing $libname", $key, "/usr/lib",$packagename,"$packagename-libs"); - $main::config{$key} = "-L$main::config{$key}" . " $defaults"; - $main::config{$key} =~ s/^\s+//g; - $ret = $main::config{$key}; - return $ret; - } - } - else - { - chomp($v); - print "\033[1;32m$ret\033[0m (version $v)\n"; - my $key = "default_libdir_$packagename"; - $main::config{$key} = $ret; - $main::config{$key} =~ s/^\s+//g; - $ret =~ s/^\s+//g; - } - $ret =~ s/^\s+//g; - return $ret; -} - -# Translate a $CompileFlags etc line and parse out function calls -# to functions within these modules at configure time. -sub translate_functions($$) -{ - my ($line,$module) = @_; - - eval - { - $module =~ /modules*\/(.+?)$/; - $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\(.+?`.+?\)/)) - { - die "Developers should no longer use backticks in configuration macros. Please use exec() and eval() macros instead. Offending line: $line (In module: $module)"; - } - while ($line =~ /exec\("(.+?)"\)/) - { - print "Executing program for module \033[1;32m$module\033[0m ... \033[1;32m$1\033[0m\n"; - my $replace = `$1`; - chomp($replace); - $line =~ s/exec\("(.+?)"\)/$replace/; - } - while ($line =~ /eval\("(.+?)"\)/) - { - print "Evaluating perl code for module \033[1;32m$module\033[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 TF $1; - close TF; - my $replace = `perl $tmpfile`; - chomp($replace); - $line =~ s/eval\("(.+?)"\)/$replace/; - } - while ($line =~ /pkgconflibs\("(.+?)","(.+?)","(.+?)"\)/) - { - my $replace = pkgconfig_get_lib_dirs($1, $2, $3, $module); - $line =~ s/pkgconflibs\("(.+?)","(.+?)","(.+?)"\)/$replace/; - } - while ($line =~ /pkgconfversion\("(.+?)","(.+?)"\)/) - { - 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."; - } - # This doesnt actually get replaced with anything - $line =~ s/pkgconfversion\("(.+?)","(.+?)"\)//; - } - while ($line =~ /pkgconflibs\("(.+?)","(.+?)",""\)/) - { - my $replace = pkgconfig_get_lib_dirs($1, $2, "", $module); - $line =~ s/pkgconflibs\("(.+?)","(.+?)",""\)/$replace/; - } - while ($line =~ /pkgconfincludes\("(.+?)","(.+?)",""\)/) - { - my $replace = pkgconfig_get_include_dirs($1, $2, "", $module); - $line =~ s/pkgconfincludes\("(.+?)","(.+?)",""\)/$replace/; - } - while ($line =~ /pkgconfincludes\("(.+?)","(.+?)","(.+?)"\)/) - { - my $replace = pkgconfig_get_include_dirs($1, $2, $3, $module); - $line =~ s/pkgconfincludes\("(.+?)","(.+?)","(.+?)"\)/$replace/; - } - while ($line =~ /rpath\("(.+?)"\)/) - { - my $replace = make_rpath($1,$module); - $replace = "" if ($^O =~ /darwin/i); - $line =~ s/rpath\("(.+?)"\)/$replace/; - } - }; - if ($@) - { - $err = $@; - $err =~ s/at .+? line \d+.*//g; - print "\n\nConfiguration failed. The following error occured:\n\n$err\n"; - exit; - } - else - { - return $line; - } -} - -1; - +# # Copyright 2002-2007 The ChatSpike Development Team # # # # Licensed under GPL, please see the COPYING file # for more information # package make::utilities; use Exporter 'import'; use POSIX; 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. # \033[1;32msrc/Makefile\033[0m my %already_added = (); sub promptstring($$$$$) { my ($prompt, $configitem, $default, $package, $commandlineswitch) = @_; my $var; if (!$main::interactive) { undef $opt_commandlineswitch; GetOptions ("$commandlineswitch=s" => \$opt_commandlineswitch); if (defined $opt_commandlineswitch) { print "\033[1;32m$opt_commandlineswitch\033[0m\n"; $var = $opt_commandlineswitch; } else { die "Could not detect $package! Please specify the $prompt via the command line option \033[1;32m--$commandlineswitch=\"/path/to/file\"\033[0m"; } } else { print "\nPlease enter the $prompt?\n"; print "[\033[1;32m$default\033[0m] -> "; chomp($var = ); } if ($var eq "") { $var = $default; } $main::config{$configitem} = $var; } sub make_rpath($;$) { my ($executable, $module) = @_; chomp($data = `$executable`); my $output = ""; while ($data =~ /-L(\S+)/) { $libpath = $1; if (!exists $already_added{$libpath}) { print "Adding extra library path to \033[1;32m$module\033[0m ... \033[1;32m$libpath\033[0m\n"; $already_added{$libpath} = 1; } $output .= "-Wl,--rpath -Wl,$libpath -L$libpath "; $data =~ s/-L(\S+)//; } return $output; } sub extend_pkg_path() { if (!exists $ENV{PKG_CONFIG_PATH}) { $ENV{PKG_CONFIG_PATH} = "/usr/lib/pkgconfig:/usr/local/lib/pkgconfig:/usr/local/libdata/pkgconfig:/usr/X11R6/libdata/pkgconfig"; } else { $ENV{PKG_CONFIG_PATH} .= ":/usr/local/lib/pkgconfig:/usr/local/libdata/pkgconfig:/usr/X11R6/libdata/pkgconfig"; } } sub pkgconfig_get_include_dirs($$$;$) { my ($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`; if ((!defined $v) || ($v eq "")) { $foo = `locate "$headername" | head -n 1`; $foo =~ /(.+)\Q$headername\E/; $find = $1; chomp($find); if ((defined $find) && ($find ne "") && ($find ne $packagename)) { print "(\033[1;32mFound via search\033[0m) "; $foo = "-I$1"; } else { $foo = " "; undef $v; } $ret = "$foo"; } if (($defaults ne "") && (($ret eq "") || (!defined $ret))) { $ret = "$foo " . $defaults; } chomp($ret); if ((($ret eq " ") || (!defined $ret)) && ((!defined $v) || ($v eq ""))) { my $key = "default_includedir_$packagename"; if (exists $main::config{$key}) { $ret = $main::config{$key}; } 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\""; $main::config{$key} =~ s/^\s+//g; $ret = $main::config{$key}; return $ret; } } else { chomp($v); my $key = "default_includedir_$packagename"; $packagename =~ tr/a-z/A-Z/; $main::config{$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"; } $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... "; $v = `pkg-config --modversion $packagename 2>/dev/null`; if (defined $v) { chomp($v); } if ((defined $v) && ($v ne "")) { if (vcheck($v,$version) == 1) { print "\033[1;32mYes (version $v)\033[0m\n"; return 1; } else { print "\033[1;32mNo (version $v)\033[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"; return 1; } sub pkgconfig_get_lib_dirs($$$;$) { my ($packagename, $libname, $defaults, $module) = @_; my $key = "default_libdir_$packagename"; if (exists $main::config{$key}) { print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... "; $ret = $main::config{$key}; print "\033[1;32m$ret\033[0m (cached)\n"; return $ret; } extend_pkg_path(); print "Locating library directory for package \033[1;32m$packagename\033[0m for module \033[1;32m$module\033[0m... "; $v = `pkg-config --modversion $packagename 2>/dev/null`; $ret = `pkg-config --libs $packagename 2>/dev/null`; if ((!defined $v) || ($v eq "")) { $foo = `locate "$libname" | head -n 1`; $foo =~ /(.+)\Q$libname\E/; $find = $1; chomp($find); if ((defined $find) && ($find ne "") && ($find ne $packagename)) { print "(\033[1;32mFound via search\033[0m) "; $foo = "-L$1"; } else { $foo = " "; undef $v; } $ret = "$foo"; } if (($defaults ne "") && (($ret eq "") || (!defined $ret))) { $ret = "$foo " . $defaults; } chomp($ret); if ((($ret eq " ") || (!defined $ret)) && ((!defined $v) || ($v eq ""))) { my $key = "default_libdir_$packagename"; if (exists $main::config{$key}) { $ret = $main::config{$key}; } else { $libname =~ s/^\///; promptstring("path to the directory containing $libname", $key, "/usr/lib",$packagename,"$packagename-libs"); $main::config{$key} = "-L$main::config{$key}" . " $defaults"; $main::config{$key} =~ s/^\s+//g; $ret = $main::config{$key}; return $ret; } } else { chomp($v); print "\033[1;32m$ret\033[0m (version $v)\n"; my $key = "default_libdir_$packagename"; $main::config{$key} = $ret; $main::config{$key} =~ s/^\s+//g; $ret =~ s/^\s+//g; } $ret =~ s/^\s+//g; return $ret; } # Translate a $CompileFlags etc line and parse out function calls # to functions within these modules at configure time. sub translate_functions($$) { my ($line,$module) = @_; eval { $module =~ /modules*\/(.+?)$/; $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\(.+?`.+?\)/)) { die "Developers should no longer use backticks in configuration macros. Please use exec() and eval() macros instead. Offending line: $line (In module: $module)"; } while ($line =~ /exec\("(.+?)"\)/) { print "Executing program for module \033[1;32m$module\033[0m ... \033[1;32m$1\033[0m\n"; my $replace = `$1`; chomp($replace); $line =~ s/exec\("(.+?)"\)/$replace/; } while ($line =~ /eval\("(.+?)"\)/) { print "Evaluating perl code for module \033[1;32m$module\033[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 TF $1; close TF; my $replace = `perl $tmpfile`; chomp($replace); $line =~ s/eval\("(.+?)"\)/$replace/; } while ($line =~ /pkgconflibs\("(.+?)","(.+?)","(.+?)"\)/) { my $replace = pkgconfig_get_lib_dirs($1, $2, $3, $module); $line =~ s/pkgconflibs\("(.+?)","(.+?)","(.+?)"\)/$replace/; } while ($line =~ /pkgconfversion\("(.+?)","(.+?)"\)/) { 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."; } # This doesnt actually get replaced with anything $line =~ s/pkgconfversion\("(.+?)","(.+?)"\)//; } while ($line =~ /pkgconflibs\("(.+?)","(.+?)",""\)/) { my $replace = pkgconfig_get_lib_dirs($1, $2, "", $module); $line =~ s/pkgconflibs\("(.+?)","(.+?)",""\)/$replace/; } while ($line =~ /pkgconfincludes\("(.+?)","(.+?)",""\)/) { my $replace = pkgconfig_get_include_dirs($1, $2, "", $module); $line =~ s/pkgconfincludes\("(.+?)","(.+?)",""\)/$replace/; } while ($line =~ /pkgconfincludes\("(.+?)","(.+?)","(.+?)"\)/) { my $replace = pkgconfig_get_include_dirs($1, $2, $3, $module); $line =~ s/pkgconfincludes\("(.+?)","(.+?)","(.+?)"\)/$replace/; } while ($line =~ /rpath\("(.+?)"\)/) { my $replace = make_rpath($1,$module); $replace = "" if ($^O =~ /darwin/i); $line =~ s/rpath\("(.+?)"\)/$replace/; } }; if ($@) { $err = $@; $err =~ s/at .+? line \d+.*//g; print "\n\nConfiguration failed. The following error occured:\n\n$err\n"; exit; } else { return $line; } } 1; \ No newline at end of file -- cgit v1.2.3