diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 184 |
1 files changed, 184 insertions, 0 deletions
@@ -103,6 +103,15 @@ our ($opt_use_gnutls, $opt_rebuild, $opt_use_openssl, $opt_nointeractive, $opt_n our ($opt_cc, $opt_base_dir, $opt_config_dir, $opt_module_dir, $opt_binary_dir, $opt_library_dir); +sub list_extras (); + +sub enable_extras (@); + +sub disable_extras (@); + +my @opt_enableextras; +my @opt_disableextras; + GetOptions ( 'enable-gnutls' => \$opt_use_gnutls, 'rebuild' => \$opt_rebuild, @@ -141,8 +150,22 @@ GetOptions ( 'update' => sub { update(); }, 'svnupdate' => sub { svnupdate(); }, 'clean' => sub { clean(); }, + 'list-extras' => sub { list_extras; exit 0; }, # This, --enable-extras, and --disable-extras are for non-interactive managing. + 'enable-extras=s@' => \@opt_enableextras, # ^ + 'disable-extras=s@' => \@opt_disableextras, # ^ ); +if (scalar(@opt_enableextras) + scalar(@opt_disableextras) > 0) { + @opt_enableextras = split /,/, join(',', @opt_enableextras); + @opt_disableextras = split /,/, join(',', @opt_disableextras); + enable_extras(@opt_enableextras); + disable_extras(@opt_disableextras); + list_extras; + print "Remember: YOU are responsible for making sure any libraries needed have been installed!\n"; + print "Run $0 -modupdate after you've done this to update the makefiles.\n"; + exit 0; +} + our $non_interactive = ( (defined $opt_library_dir) || (defined $opt_base_dir) || @@ -1709,3 +1732,164 @@ ITEM # \$(CC) -pipe $SHARED -o cmd_$cmd.so cmd_$cmd.o } +# Routine to list out the extra/ modules that have been enabled. +# Note: when getting any filenames out and comparing, it's important to lc it if the +# file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32 +# (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on +# configuration, however, File::Spec does not currently tell us (it assumes Unix behavior). +sub list_extras () { + use File::Spec; + # @_ not used + my $srcdir = File::Spec->catdir("src", "modules"); + my $abs_srcdir = File::Spec->rel2abs($srcdir); + local $_; + my $dd; + opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n"); + my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n"; + my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0]; + my %extras = (); +EXTRA: for my $extra (@extras) { + next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra); + next if ($extra eq '.svn'); + my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); + my $abs_source = File::Spec->catfile($abs_srcdir, $extra); + next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory + if (-l $abs_source) { + # Symlink, is it in the right place? + my $targ = readlink($abs_source); + my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir); + if ($abs_targ eq $abs_extra) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ); + } + } elsif (-e $abs_source) { + my ($devext, $inoext) = stat($abs_extra); + my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source); + if ($lnksrc > 1) { + if ($devsrc == $devext && $inosrc == $inoext) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc); + } + } else { + open my $extfd, "<", $abs_extra; + open my $srcfd, "<", $abs_source; + local $/ = undef; + if (scalar(<$extfd>) eq scalar(<$srcfd>)) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m"); + } + } + } else { + $extras{$extra} = "\e[33;1mdisabled\e[0m"; + } + } + # Now let's add dependency info + for my $extra (keys(%extras)) { + next unless $extras{$extra} =~ m/enabled/; # only process enabled extras. + my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); + my @deps = split / +/, getdependencies($abs_extra); + for my $dep (@deps) { + if (exists($extras{$dep})) { + my $ref = \$extras{$dep}; # Take reference. + if ($$ref !~ m/needed by/) { + # First dependency found. + if ($$ref =~ m/enabled/) { + $$ref .= " (needed by \e[32;1m$extra\e[0m"; + } else { + $$ref =~ s/\e\[.*?m//g; # Strip out previous coloring. Will be set in bold+red+blink later. + $$ref .= " (needed by \e[0;32;1;5m$extra\e[0;31;1;5m"; + } + } else { + if ($$ref =~ m/enabled/) { + $$ref .= ", \e[32;1m$extra\e[0m"; + } else { + $$ref .= ", \e[0;32;1;5m$extra\e[0;31;1;5m"; + } + } + } + } + } + for my $extra (sort {$a cmp $b} keys(%extras)) { + my $text = $extras{$extra}; + if ($text =~ m/needed by/ && $text !~ m/enabled/) { + printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? ")" : ""); + } else { + printf "%-*s = %s%s\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : ""); + } + } + return keys(%extras) if wantarray; # Can be used by manage_extras. +} + +sub enable_extras (@) { + my (@extras) = @_; + for my $extra (@extras) { + my $extrapath = "src/modules/extra/$extra"; + if (!-e $extrapath) { + print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in src/modules/extra\n"; + } + my $source = "src/modules/$extra"; + if (-e $source) { + print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in src/modules exists (might already be enabled?)\n"; + next; + } + # Get dependencies, and add them to be processed. + my @deps = split / +/, getdependencies($extrapath); + for my $dep (@deps) { + next if scalar(grep { $_ eq $dep } (@extras)) > 0; # Skip if we're going to be enabling it anyway. + if (!-e "src/modules/$dep") { + if (-e "src/modules/extra/$dep") { + print STDERR "Will also enable extra \e[32;1m$dep\e[0m (needed by \e[32;1m$extra\e[0m)\n"; + push @extras, $dep; + } else { + print STDERR "\e[33;1mWARNING:\e[0m module \e[32;1m$extra\e[0m might be missing dependency \e[32;1m$dep\e[0m - YOU are responsible for satisfying it!\n"; + } + } + } + print "Enabling $extra ... \n"; + symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n"; + } +} + +sub disable_extras (@) +{ + opendir my $dd, "src/modules/extra/"; + my @files = readdir($dd); + closedir $dd; + my (@extras) = @_; +EXTRA: for my $extra (@extras) { + my $extrapath = "src/modules/extra/$extra"; + my $source = "src/modules/$extra"; + if (!-e $extrapath) { + print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n"; + next; + } + if ((! -l $source) || readlink($source) ne "extra/$extra") { + print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n"; + next; + } + # Check if anything needs this. + for my $file (@files) { + my @deps = split / +/, getdependencies("src/modules/extra/$file"); + # File depends on this extra... + if (scalar(grep { $_ eq $extra } @deps) > 0) { + # And is both enabled and not about to be disabled. + if (-e "src/modules/$file" && scalar(grep { $_ eq $file } @extras) < 1) { + print STDERR "Cannot disable \e[32;1m$extra\e[0m : is needed by \e[32;1m$file\e[0m\n"; + next EXTRA; + } + } + } + # Now remove. + print "Disabling $extra ... \n"; + unlink "src/modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n"; + } +} |