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Diffstat (limited to 'tools/build_perl_modules')
| -rwxr-xr-x | tools/build_perl_modules | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/tools/build_perl_modules b/tools/build_perl_modules new file mode 100755 index 0000000..b8cd34c --- /dev/null +++ b/tools/build_perl_modules @@ -0,0 +1,290 @@ +#!/usr/bin/perl +# SYNTAX: +# build_perl_modules -d dest_dir [-c] [-m] [-t] [-i] [-s <section>] tarball_dir +# +# DESCRIPTION: +# Installs perl modules found in tarball_dir +# Expects a file called install_order, containing one line per distribution name +# Will take action against each distribution in turn +# -d is a necessary destination directory for the perl mods +# If -c is set, will remove the module build directories and exit +# If -e is set, will extract module +# If -m is set, will run perl Makefile.PL and make +# If -t is set, will run make test +# If -i is set, will run make install +# If -s <section> specified will only work on that section in the +# install_order file - defaults to first section only +# Options are discrete. This is because an overall ./configure, make, make test, make install +# are run in different invocations. Obviously, you can't run a -t without a -m, but there's no +# checking here for that + +# Can only use base modules +use warnings; +use strict; +use Config; +use Getopt::Std; +use Cwd; +use File::Path; + +# remove host site_lib directories to ensure this is a 'full & clean' build of deps +BEGIN: { + my @user_libs = split( /:/, $ENV{PERL5LIB} || "" ); + chomp(@user_libs); + + # clear out old PERL5LIB to avoid confusion with anything preinstalled + foreach my $lib (@INC) { + next if $lib eq "."; + foreach my $var (qw/ sitelib_stem sitelib sitearch sitearchexp /) { + foreach my $user_lib (@user_libs) { + $lib = '' if ( $lib =~ m/$user_lib/ ); + } + $lib = '' + if ( ( $Config{$var} && $lib =~ m/^$Config{$var}/ ) + || $lib =~ m/site_perl/ ); + } + } +} + +my $file_regexp = '(\.pm)?-v?([\d_]+\.?)*\.(?:tgz|tar\.gz)$'; + +my $have_yaml = 0; +my $have_module_build = 0; + +my $opts = {}; +getopts( 'd:cemtis:', $opts ) || die "Invalid options"; +my $moddir = shift @ARGV + or die "Must specify a directory where tarballs exist"; + +my $prefix = $opts->{d}; +die "Must set a destination directory" unless $prefix; + +my $destdir = ''; +my $mm_destdir = ''; +my $mb_destdir = ''; +if ( $ENV{DESTDIR} ) { + $destdir = $ENV{DESTDIR}; + $mm_destdir = 'DESTDIR=' . $destdir; + $mb_destdir = '--destdir ' . $destdir; +} + +chdir $moddir or die "Cannot change to $moddir"; +open F, "install_order" or die "Cannot open install_order file"; +my @files = grep { !/^#/ && chop } <F>; +close F; + +# Remove linux only perl module from Solaris systems +if ( $^O eq "solaris" ) { + @files = grep { !/Sys-Statistics-Linux/ } @files; +} + +my @filelist; +opendir( DIR, "." ); +foreach my $found ( readdir(DIR) ) { + push( @filelist, $found ) + if ( -f $found && $found =~ m/\.(?:tgz|tar\.gz)$/ ); +} +close(DIR); + +my $tag = $opts->{s} || "default"; +my $in_section = 0; + +my @tarballs; +foreach my $f (@files) { + next + if ( !$f || $f =~ m/^\s+$/ || $f =~ m/^\s*#/ ); # ignore all blank lines + $f =~ s/\s+//; # remove all whitespaces from line + $f =~ s/\s+#.*//; # remove all comments from the line + + if ( $f =~ m/^(\w+):$/ ) { + if ( $tag && $1 ne $tag && $tag ne "all" ) { + $in_section = 0; + next; + } + $in_section = 1; + $tag = $1 if ( !$tag ); + last if ( $1 ne $tag && $tag ne "all" ); + next; + } + + next if ( !$in_section ); + + # sort fully qualified names + #$f =~ s/(\.pm)?-v?(\d+\.?)*\.(?:tgz|tar\.gz)//; + #warn("b4 f=$f"); + $f =~ s/$file_regexp//; + + # Needs to be better. Also, what if there are two with same name? + #warn("f=$f"); + my $tarball = ( grep( /^$f$file_regexp/, @filelist ) )[0]; + + #warn("got f=$f tarball=$tarball"); + #eval '$tarball = <' . "$f" . '[-pmv0-9.]*.tar.gz>'; + die("Couldn't find tarball for $f in $moddir\n") + unless ( $tarball && -f $tarball ); + push @tarballs, $tarball; + ( my $dir = $tarball ) =~ s/\.(?:tgz|tar.gz)$//; + + # Need to do cleaning before doing each module in turn + if ( $opts->{c} ) { + print "Cleaning $dir", $/; + rmtree($dir) if ($dir); + } +} + +if ( $opts->{c} ) { + print "Finished cleaning", $/; + exit; +} + +my $libs = "$destdir/$prefix/lib:$destdir/$prefix/lib/$Config{archname}"; + +my $topdir = cwd(); + +# set an initial value if there isn't one already +# Need to use PERL5LIB to ensure we get pre-installed mods from earlier +# tags in the install_order file +$ENV{PERL5LIB} ||= q{}; + +# Set Module::AutoInstall to ignore CPAN, to avoid trying to pull dependencies in +$ENV{PERL_AUTOINSTALL} = "--skipdeps"; + +# keep a record of how many times a module build is done. This is so they may +# be built a second time to include optional prereq's that couldn't +# previously be built due to circular dependencies +my %built_modules; +foreach my $tarball (@tarballs) { + ( my $dir = $tarball ) =~ s/\.(?:tgz|tar.gz)$//; + + die if ( $dir eq "exit" ); + + if ( $opts->{e} ) { + unless ( -e $dir ) { + print 'Extracting ', $tarball, $/; + system("gunzip -c $tarball | tar -xf -") == 0 + or die "Cannot extract $tarball"; + } + next unless ( $opts->{m} || $opts->{t} || $opts->{i} ); + } + + # Need to add this so all modules is are for subsequent ones + # Done here to partial previous builds can be continued + $ENV{PERL5LIB} = "$topdir/$dir/blib/arch:" . $ENV{PERL5LIB}; # Required for IO-Compress, I think + $ENV{PERL5LIB} = "$topdir/$dir/blib/lib:" . $ENV{PERL5LIB}; + + # PathTools does something weird where it removes blib from @INC. We manually force ExtUtils::MakeMaker to be included + $ENV{PERL5LIB} = "$topdir/$dir/lib:" . $ENV{PERL5LIB} if ($dir =~/ExtUtils-MakeMaker/); + + # warn("PERL5LIB=$ENV{PERL5LIB}"); + + if ( !$have_yaml ) { + $have_yaml = 0; + } + + if ( !$have_module_build ) { + $have_module_build = check_for_module('Module::Build'); + } + + if ( $opts->{m} ) { + + # Don't compile if already done - this is because of invocating this + # script at different stages + print "******************** $tarball\n"; + if ( $built_modules{$dir} || !-f "$dir/Makefile" && !-f "$dir/Build" ) { + $built_modules{$dir}++; + my @missing; + chdir "$topdir/$dir" or die "Can't chdir into $dir"; + warn("\nWorking in: $topdir/$dir\n\n"); + + # Another horrible hack. XML-Parser uses special Makefile variables, so we add these on here for Solaris only + my $extra_args = ""; + if ( $^O eq "solaris" && $dir =~ /^XML-Parser-/ ) { + $extra_args = "EXPATLIBPATH=/usr/sfw/lib EXPATINCPATH=/usr/sfw/share/src/expat/lib/"; + } + + #warn("PERL5LIB=$ENV{PERL5LIB}\n"); + + if ( -f "Build.PL" && $have_module_build ) { + warn("Using Build.PL\n"); + } + elsif ( -f 'Makefile.PL' ) { + warn("Using Makefile.PL\n"); + + # Horribly hacky - remove xdefine if this is Time-HiRes + # because the subsequent perl Makefile.PL will fail + if ( $dir =~ /Time-HiRes/ ) { + unlink "xdefine"; + } + } + else { + die "No Makefile.PL nor Build.PL found"; + } + + my $command; + if ( -f "Build.PL" && $have_module_build ) { + open( CMD, "|-", "perl Build.PL $mb_destdir --install_base=$prefix --install_path lib=$prefix/lib --install_path arch=$prefix/lib/$Config{archname} --install_path bin=$prefix/bin --install_path script=$prefix/bin --install_path bindoc=$prefix/man/man1 --install_path libdoc=$prefix/man/man3" ) || die "Can't run perl Build.PL"; + $command = "./Build"; + } + elsif ( -f 'Makefile.PL' ) { + open( CMD, "|-", "perl Makefile.PL $mm_destdir INSTALL_BASE=$prefix INSTALLDIRS=site INSTALLSITELIB=$prefix/lib INSTALLSITEARCH=$prefix/lib/$Config{archname} $extra_args" ) || die "Can't run perl Makefile.PL"; + $command = "make"; + } + else { + die "No Makefile.PL nor Build.PL found"; + } + close(CMD); + system($command) == 0 + or die "Can't run $command. Please\n\trm -rf $topdir/$dir\nto remake from this point)"; + + chdir $topdir or die "Can't chdir to top"; + } + } + + chdir $dir or die "Can't chdir into $dir"; + + if ( $opts->{t} ) { + warn("****** Testing $dir ****** \n"); + if ( -f "Build.PL" ) { + system("./Build test") == 0 + or die "'Build test' failed in $dir: $!\n"; + } + else { + system("make test") == 0 + or die "'make test' failed in $dir: $!\n"; + } + } + if ( $opts->{i} && !-f 'installed' ) { + + # Need to set this so that XML::SAX will install ParserDetails.ini by finding the right XML::SAX copy + # Also makes sense to do this anyway, as I guess CPAN must be doing this for it to usually work + my $saved_PERL5LIB = $ENV{PERL5LIB}; + $ENV{PERL5LIB} = "$destdir/$prefix/lib:$saved_PERL5LIB"; + if ( -f "Build" ) { + system("./Build install") == 0 + or die "Can't run make install: $!\n"; + } + else { + system("make install") == 0 + or die "Can't run make install: $!\n"; + } + $ENV{PERL5LIB} = $saved_PERL5LIB; + open my $install_flag_file, '>', 'installed' + or die 'Unable to touch "installed": ', $!, $/; + close $install_flag_file + or die 'Unable to close "installed": ', $!, $/; + } + chdir $topdir or die "Can't go back to $topdir"; +} + +sub check_for_module { + my ($module) = @_; + + warn 'Checking if ', $module, ' is available yet...', $/; + if ( system("$^X -M$module -e 0 2>/dev/null") == 0 ) { + warn '... yes!', $/; + return 1; + } + + warn '... no!', $/; + return 0; + +} |