source4/build/smb_build/output.pm

   1 # SMB Build System
   2 # - the output generating functions
   3 #
   4 #  Copyright (C) Stefan (metze) Metzmacher 2004
   5 #  Copyright (C) Jelmer Vernooij 2004
   6 #  Released under the GNU GPL
   7
   8 package output;
   9 use strict;
  10
  11 sub add_dir($$)
  12 {
  13         my ($dir,$files) = @_;
  14         my @ret = ();
  15
  16         $dir =~ s/^\.\///g;
  17
  18         foreach (@$files) {
  19                 if (substr($_, 0, 1) ne "\$") {
  20                         $_ = "$dir/$_";
  21                         s/([^\/\.]+)\/\.\.\///g;
  22                 }
  23                 push (@ret, $_);
  24         }
  25
  26         return @ret;
  27 }
  28
  29 sub generate_shared_library($)
  30 {
  31         my $lib = shift;
  32         my $link_name;
  33         my $lib_name;
  34
  35         $lib->{DEPEND_LIST} = [];
  36         push(@{$lib->{LINK_FLAGS}}, "\$($lib->{TYPE}_$lib->{NAME}\_FULL_OBJ_LIST)");
  37
  38         $link_name = lc($lib->{NAME});
  39         $lib_name = $link_name;
  40
  41         if ($lib->{TYPE} eq "LIBRARY") {
  42                 $link_name = $lib->{NAME};
  43                 $link_name =~ s/^LIB//;
  44                 $link_name = lc($link_name);
  45                 $lib_name = "lib$link_name";
  46         }
  47
  48         if (defined($lib->{LIBRARY_REALNAME})) {
  49                 $lib->{BASEDIR} =~ s/^\.\///g;
  50                 $lib->{LIBRARY_REALNAME} = "$lib->{LIBRARY_REALNAME}";
  51                 $lib->{DEBUGDIR} = $lib->{RELEASEDIR} = $lib->{BASEDIR};
  52         } else {
  53                 if ($lib->{TYPE} eq "MODULE") {
  54                         $lib->{DEBUGDIR} = "bin/modules/$lib->{SUBSYSTEM}";
  55                         $lib->{RELEASEDIR} = "bin/install/modules/$lib->{SUBSYSTEM}";
  56                         $lib->{LIBRARY_REALNAME} = $link_name;
  57                         $lib->{LIBRARY_REALNAME} =~ s/^$lib->{SUBSYSTEM}_//g;
  58                         $lib->{LIBRARY_REALNAME}.= ".\$(SHLIBEXT)";
  59                 } else {
  60                         $lib->{DEBUGDIR} = "bin";
  61                         $lib->{RELEASEDIR} = "bin/install";
  62                         $lib->{LIBRARY_REALNAME} = "$lib_name.\$(SHLIBEXT)";
  63                 }
  64         }
  65
  66         if (defined($lib->{VERSION})) {
  67                 $lib->{LIBRARY_SONAME} = "$lib->{LIBRARY_REALNAME}.$lib->{SO_VERSION}";
  68                 $lib->{LIBRARY_REALNAME} = "$lib->{LIBRARY_REALNAME}.$lib->{VERSION}";
  69         }
  70
  71         $lib->{TARGET} = "$lib->{DEBUGDIR}/$lib->{LIBRARY_REALNAME}";
  72         $lib->{OUTPUT} = $lib->{TARGET};
  73 }
  74
  75 sub generate_static_library($)
  76 {
  77         my $lib = shift;
  78         my $link_name;
  79
  80         $lib->{DEPEND_LIST} = [];
  81
  82         $link_name = $lib->{NAME};
  83         $link_name =~ s/^LIB//;
  84
  85         $lib->{LIBRARY_NAME} = "lib".lc($link_name).".a";
  86         push(@{$lib->{LINK_FLAGS}}, "\$($lib->{TYPE}_$lib->{NAME}\_OBJ_LIST)");
  87
  88         if (defined($lib->{OBJ_FILES})) {
  89                 $lib->{TARGET} = "bin/$lib->{LIBRARY_NAME}";
  90         } else {
  91                 $lib->{TARGET} = "";
  92         }
  93         $lib->{OUTPUT} = $lib->{TARGET};
  94 }
  95
  96 sub generate_binary($)
  97 {
  98         my $bin = shift;
  99
 100         $bin->{DEPEND_LIST} = [];
 101         push(@{$bin->{LINK_FLAGS}}, "\$($bin->{TYPE}_$bin->{NAME}\_OBJ_LIST)");
 102
 103         $bin->{RELEASEDIR} = "bin/install";
 104         $bin->{DEBUGDIR} = "bin/";
 105         $bin->{TARGET} = $bin->{OUTPUT} = "$bin->{DEBUGDIR}/$bin->{NAME}";
 106         $bin->{BINARY} = $bin->{NAME};
 107 }
 108
 109
 110 sub create_output($$)
 111 {
 112         my ($depend, $config) = @_;
 113         my $part;
 114
 115         foreach $part (values %{$depend}) {
 116                 next unless(defined($part->{OUTPUT_TYPE}));
 117
 118                 # Combine object lists
 119                 push(@{$part->{OBJ_LIST}}, add_dir($part->{BASEDIR}, $part->{OBJ_FILES})) if defined($part->{OBJ_FILES});
 120
 121                 generate_binary($part) if $part->{OUTPUT_TYPE} eq "BINARY";
 122                 generate_shared_library($part) if $part->{OUTPUT_TYPE} eq "SHARED_LIBRARY";
 123                 generate_static_library($part) if $part->{OUTPUT_TYPE} eq "STATIC_LIBRARY";
 124
 125         }
 126
 127         foreach $part (values %{$depend}) {
 128                 next if not defined($part->{OUTPUT_TYPE});
 129
 130                 foreach (@{$part->{UNIQUE_DEPENDENCIES_ALL}}) {
 131                         my $elem = $depend->{$_};
 132                         next if $elem == $part;
 133
 134                         push(@{$part->{PUBLIC_CFLAGS}}, @{$elem->{CPPFLAGS}}) if defined(@{$elem->{CPPFLAGS}});
 135                         push(@{$part->{PUBLIC_CFLAGS}}, $elem->{CFLAGS}) if defined($elem->{CFLAGS});
 136                 }
 137
 138
 139                 # Always import the CFLAGS and CPPFLAGS of the unique dependencies
 140                 foreach (@{$part->{UNIQUE_DEPENDENCIES}}) {
 141                         my $elem = $depend->{$_};
 142                         next if $elem == $part;
 143
 144                         push(@{$part->{LINK_FLAGS}}, $elem->{OUTPUT}) if defined($elem->{OUTPUT});
 145                         push(@{$part->{LINK_FLAGS}}, @{$elem->{LIBS}}) if defined($elem->{LIBS});
 146                         push(@{$part->{LINK_FLAGS}},@{$elem->{LDFLAGS}}) if defined($elem->{LDFLAGS});
 147                         push(@{$part->{DEPEND_LIST}}, $elem->{TARGET}) if defined($elem->{TARGET});
 148                 }
 149         }
 150
 151         foreach $part (values %{$depend}) {
 152                 $part->{CFLAGS} .= " " . join(' ', @{$part->{PUBLIC_CFLAGS}}) if defined($part->{PUBLIC_CFLAGS});
 153                 $part->{CFLAGS} .= " " . join(' ', @{$part->{CPPFLAGS}}) if defined($part->{CPPFLAGS});
 154                 if (($part->{STANDARD_VISIBILITY} ne "default") and
 155                         ($config->{visibility_attribute} eq "yes")) {
 156                         $part->{CFLAGS} .=  " -fvisibility=$part->{STANDARD_VISIBILITY}";
 157                 }
 158         }
 159
 160
 161         return $depend;
 162 }
 163
 164 1;