view release on metacpan or  search on metacpan

inc/Alien/make/Module/Build.pm  view on Meta::CPAN

      return;
   }

   print "not found\n";
   return "<$header>";
}

sub _srcdir
{
   my $self = shift;
   return File::Spec->catdir( $self->base_dir, SRCDIR );
}

sub _stampfile
{
   my $self = shift;
   my ( $name ) = @_;

   return File::Spec->catfile( $self->base_dir, ".$name-stamp" );
}

sub in_srcdir
{
   my $self = shift;

   chdir( $self->_srcdir ) or
      die "Unable to chdir to srcdir - $!";

   shift->();
}

sub make_in_srcdir
{
   my $self = shift;
   my @args = @_;

   $self->in_srcdir( sub {
      system( MAKE(), MAKEARGS(), @args ) == 0 or
         die "Unable to make - returned exit code $?";
   } );
}

sub ACTION_src
{
   my $self = shift;

   return unless $self->notes( 'use_bundled' );

   -d $self->_srcdir and return;

   my $tarball = $self->tarball;

   system( "tar", "xzf", $tarball ) == 0 or
      die "Unable to untar $tarball - $!";

   ( my $untardir = $tarball ) =~ s{\.tar\.[a-z]+$}{};

   -d $untardir or
      die "Expected to find a directory called $untardir\n";

   rename( $untardir, $self->_srcdir ) or
      die "Unable to rename src dir - $!";
}

sub ACTION_code
{
   my $self = shift;

   $self->apply_extra_pkgconfig_paths;

   my $blib = File::Spec->catdir( $self->base_dir, "blib" );

   my $libdir = File::Spec->catdir( $blib, "arch" );
   my $incdir = File::Spec->catdir( $libdir, "include" );
   my $mandir = File::Spec->catdir( $blib, "libdoc" );

   # All these at least must exist
   -d $_ or mkdir $_ for $blib, $libdir;

   my $pkgconfig_module = $self->pkgconfig_module;

   my $buildstamp = $self->_stampfile( "build" );

   if( $self->notes( 'use_bundled' ) and !-f $buildstamp ) {
      $self->depends_on( 'src' );

      my $instlibdir = $self->install_destination( "arch" );

      $self->make_in_srcdir( (),
         "LIBDIR=$instlibdir",
      );

      $self->make_in_srcdir( "install",
         "LIBDIR=$libdir",
         "INCDIR=$incdir",
         "MAN3DIR=$mandir",
         "MAN7DIR=$mandir",
      );

      open( my $stamp, ">", $buildstamp ) or die "Unable to touch .build-stamp file - $!";
   }

   my @module_file = split m/::/, $self->module_name . ".pm";
   my $srcfile = File::Spec->catfile( $self->base_dir, "lib", @module_file );
   my $dstfile = File::Spec->catfile( $blib, "lib", @module_file );

   unless( $self->up_to_date( $srcfile, $dstfile ) ) {
      my %replace = (
         USE_BUNDLED      => $self->notes( 'use_bundled' ),
         PKGCONFIG_MODULE => $pkgconfig_module,
      );

      # Turn ' into \' in replacements
      s/'/\\'/g for values %replace;

      $self->cp_file_with_replacement(
         srcfile => $srcfile,
         dstfile => $dstfile,
         replace => \%replace,
      );
   }
}

inc/Alien/make/Module/Build.pm  view on Meta::CPAN

   return unless $self->notes( 'use_bundled' );

   $self->apply_extra_pkgconfig_paths;

   $self->depends_on( "code" );

   $self->make_in_srcdir( "test" );
}

sub ACTION_install
{
   my $self = shift;

   $self->apply_extra_pkgconfig_paths;

   # There's two bugs in just doing this:
   #   1) symlinks (e.g. libfoo.so => libfoo.so.1) get copied as new files
   #   2) needlessly considers the .pc file different and copies/relocates it
   #      every time.
   # Both of these are still under investigation
   $self->SUPER::ACTION_install;

   # The .pc file that 'ACTION_install' has written contains the build-time
   # blib paths in it. We need that rewritten for the real install location
   #
   # We don't do this at 'ACTION_code' time, because of one awkward cornercase.
   # When 'cpan> test Foo' is testing an entire tree of dependent modules, it
   # never installs them, instead adding each of them to the PERL5LIB in turn
   # so later ones can find them. We needed the path to be "correct" at that
   # point so that dependent modules can at least find something to link and
   # test against.

   my $buildlibdir = File::Spec->catdir( $self->base_dir, "blib", "arch" );
   my $instlibdir  = $self->install_destination( "arch" );

   my $pkgconfig_module = $self->pkgconfig_module;

   my $pcfile = "$instlibdir/pkgconfig/$pkgconfig_module.pc";
   if( -f $pcfile ) {
      print "Relocating $pcfile";

      open my $in, "<", $pcfile or die "Cannot open $pcfile for reading - $!";
      open my $out, ">", "$pcfile.new" or die "Cannot open $pcfile.new for writing - $!";

      print { $out } join "\n",
         "# pkg-config paths rewritten by Alien::make::Module::Build",
         "# buildlibdir=$buildlibdir",
         "# instlibdir=$instlibdir",
         "";

      while( <$in> ) {
         s{\Q$buildlibdir\E}{$instlibdir}g;
         print { $out } $_;
      }

      # Cygwin/Windows doesn't like it when you delete open files
      close $in;
      close $out;

      unlink $pcfile;
      rename "$pcfile.new", $pcfile;
   }
}

sub ACTION_clean
{
   my $self = shift;

   if( $self->notes( 'use_bundled' ) ) {
      $self->apply_extra_pkgconfig_paths;

      if( -d $self->_srcdir ) {
         $self->make_in_srcdir( "clean" );
      }

      unlink( $self->_stampfile( "build" ) );
   }

   $self->SUPER::ACTION_clean;
}

sub ACTION_realclean
{
   my $self = shift;

   if( -d $self->_srcdir ) {
      system( "rm", "-rf", $self->_srcdir ); # best effort; ignore failure
   }

   $self->SUPER::ACTION_realclean;
}

0x55AA;