X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=Configurations%2Fcommon.tmpl;h=180621e7497948759e28cba5f4e1277af2b6189f;hp=cdcaf5320f7a2548496a7ecb99bff76be9ae6911;hb=7e01266fa69db90533e53a37cc83d0df99b1c08f;hpb=f246f90e6afcc32557cade2dcac9c0c3c7d36098

diff --git a/Configurations/common.tmpl b/Configurations/common.tmpl
index cdcaf5320f..180621e749 100644
--- a/Configurations/common.tmpl
+++ b/Configurations/common.tmpl
@@ -1,21 +1,31 @@
 {- # -*- Mode: perl -*-
 
-     # A cache of objects for which a recipe has already been generated
-     my %cache;
+ use File::Basename;
+
+ # A cache of objects for which a recipe has already been generated
+ my %cache;
 
  # resolvedepends and reducedepends work in tandem to make sure
  # there are no duplicate dependencies and that they are in the
  # right order.  This is especially used to sort the list of
  # libraries that a build depends on.
+ sub extensionlesslib {
+     my @result = map { $_ =~ /(\.a)?$/; $` } @_;
+     return @result if wantarray;
+     return $result[0];
+ }
  sub resolvedepends {
      my $thing = shift;
+     my $extensionlessthing = extensionlesslib($thing);
      my @listsofar = @_;    # to check if we're looping
-     my @list = @{$unified_info{depends}->{$thing}};
+     my @list = @{$unified_info{depends}->{$thing} //
+                      $unified_info{depends}->{$extensionlessthing}};
      my @newlist = ();
      if (scalar @list) {
          foreach my $item (@list) {
+             my $extensionlessitem = extensionlesslib($item);
              # It's time to break off when the dependency list starts looping
-             next if grep { $_ eq $item } @listsofar;
+             next if grep { extensionlesslib($_) eq $extensionlessitem } @listsofar;
              push @newlist, $item, resolvedepends($item, @listsofar, $item);
          }
      }
@@ -24,12 +34,34 @@
  sub reducedepends {
      my @list = @_;
      my @newlist = ();
+     my %replace = ();
      while (@list) {
          my $item = shift @list;
-         push @newlist, $item
-             unless grep { $item eq $_ } @list;
+         my $extensionlessitem = extensionlesslib($item);
+         if (grep { $extensionlessitem eq extensionlesslib($_) } @list) {
+             if ($item ne $extensionlessitem) {
+                 # If this instance of the library is explicitly static, we
+                 # prefer that to any shared library name, since it must have
+                 # been done on purpose.
+                 $replace{$extensionlessitem} = $item;
+             }
+         } else {
+             push @newlist, $item;
+         }
      }
-     @newlist;
+     map { $replace{$_} // $_; } @newlist;
+ }
+
+ # is_installed checks if a given file will be installed (i.e. they are
+ # not defined _NO_INST in build.info)
+ sub is_installed {
+     my $product = shift;
+     if (grep { $product eq $_ }
+         map { (@{$unified_info{install}->{$_}}) }
+         keys %{$unified_info{install}}) {
+         return 1;
+     }
+     return 0;
  }
 
  # dogenerate is responsible for producing all the recipes that build
@@ -42,11 +74,15 @@
      my $bin = shift;
      my %opts = @_;
      if ($unified_info{generate}->{$src}) {
+         die "$src is generated by Configure, should not appear in build file\n"
+             if ref $unified_info{generate}->{$src} eq "";
+         my $script = $unified_info{generate}->{$src}->[0];
          $OUT .= generatesrc(src => $src,
                              generator => $unified_info{generate}->{$src},
+                             generator_incs => $unified_info{includes}->{$script},
+                             generator_deps => $unified_info{depends}->{$script},
                              deps => $unified_info{depends}->{$src},
-                             incs => [ @{$unified_info{includes}->{$bin}},
-                                       @{$unified_info{includes}->{$obj}} ],
+                             incs => $unified_info{includes}->{$obj},
                              %opts);
          foreach (@{$unified_info{depends}->{$src}}) {
              dogenerate($_, $obj, $bin, %opts);
@@ -60,15 +96,14 @@
  sub doobj {
      my $obj = shift;
      return "" if $cache{$obj};
-     (my $obj_no_o = $obj) =~ s|\.o$||;
      my $bin = shift;
      my %opts = @_;
      if (@{$unified_info{sources}->{$obj}}) {
-         $OUT .= src2obj(obj => $obj_no_o,
+         $OUT .= src2obj(obj => $obj,
+                         product => $bin,
                          srcs => $unified_info{sources}->{$obj},
                          deps => $unified_info{depends}->{$obj},
-                         incs => [ @{$unified_info{includes}->{$bin}},
-                                   @{$unified_info{includes}->{$obj}} ],
+                         incs => $unified_info{includes}->{$obj},
                          %opts);
          foreach ((@{$unified_info{sources}->{$obj}},
                    @{$unified_info{depends}->{$obj}})) {
@@ -85,26 +120,28 @@
  sub dolib {
      my $lib = shift;
      return "" if $cache{$lib};
-     unless ($disabled{shared}) {
-         my %ordinals =
-             $unified_info{ordinals}->{$lib}
-             ? (ordinals => $unified_info{ordinals}->{$lib}) : ();
+     unless ($disabled{shared} || $lib =~ /\.a$/) {
          $OUT .= libobj2shlib(shlib => $unified_info{sharednames}->{$lib},
                               lib => $lib,
-                              objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
-                                        (@{$unified_info{sources}->{$lib}},
-                                         @{$unified_info{shared_sources}->{$lib}}) ],
+                              objs => [ @{$unified_info{shared_sources}->{$lib}},
+                                        @{$unified_info{sources}->{$lib}} ],
                               deps => [ reducedepends(resolvedepends($lib)) ],
-                              %ordinals);
-         foreach (@{$unified_info{shared_sources}->{$lib}}) {
-             doobj($_, $lib, intent => "lib");
+                              installed => is_installed($lib));
+         foreach ((@{$unified_info{shared_sources}->{$lib}},
+                   @{$unified_info{sources}->{$lib}})) {
+             # If this is somehow a compiled object, take care of it that way
+             # Otherwise, it might simply be generated
+             if (defined $unified_info{sources}->{$_}) {
+                 doobj($_, $lib, intent => "lib", installed => is_installed($lib));
+             } else {
+                 dogenerate($_, undef, undef, intent => "lib");
+             }
          }
      }
      $OUT .= obj2lib(lib => $lib,
-                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
-                               @{$unified_info{sources}->{$lib}} ]);
+                     objs => [ @{$unified_info{sources}->{$lib}} ]);
      foreach (@{$unified_info{sources}->{$lib}}) {
-         doobj($_, $lib, intent => "lib");
+         doobj($_, $lib, intent => "lib", installed => is_installed($lib));
      }
      $cache{$lib} = 1;
  }
@@ -116,13 +153,13 @@
      my $lib = shift;
      return "" if $cache{$lib};
      $OUT .= obj2dso(lib => $lib,
-                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
-                               (@{$unified_info{sources}->{$lib}},
-                                @{$unified_info{shared_sources}->{$lib}}) ],
-                     deps => [ resolvedepends($lib) ]);
+                     objs => [ @{$unified_info{sources}->{$lib}},
+                               @{$unified_info{shared_sources}->{$lib}} ],
+                     deps => [ resolvedepends($lib) ],
+                     installed => is_installed($lib));
      foreach ((@{$unified_info{sources}->{$lib}},
                @{$unified_info{shared_sources}->{$lib}})) {
-         doobj($_, $lib, intent => "dso");
+         doobj($_, $lib, intent => "dso", installed => is_installed($lib));
      }
      $cache{$lib} = 1;
  }
@@ -134,11 +171,11 @@
      return "" if $cache{$bin};
      my $deps = [ reducedepends(resolvedepends($bin)) ];
      $OUT .= obj2bin(bin => $bin,
-                     objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
-                               @{$unified_info{sources}->{$bin}} ],
-                     deps => $deps);
+                     objs => [ @{$unified_info{sources}->{$bin}} ],
+                     deps => $deps,
+                     installed => is_installed($bin));
      foreach (@{$unified_info{sources}->{$bin}}) {
-         doobj($_, $bin, intent => "bin");
+         doobj($_, $bin, intent => "bin", installed => is_installed($bin));
      }
      $cache{$bin} = 1;
  }
@@ -149,13 +186,67 @@
      my $script = shift;
      return "" if $cache{$script};
      $OUT .= in2script(script => $script,
-                       sources => $unified_info{sources}->{$script});
+                       sources => $unified_info{sources}->{$script},
+                       installed => is_installed($script));
      $cache{$script} = 1;
  }
 
+ sub dodir {
+     my $dir = shift;
+     return "" if !exists(&generatedir) or $cache{$dir};
+     $OUT .= generatedir(dir => $dir,
+                         deps => $unified_info{dirinfo}->{$dir}->{deps},
+                         %{$unified_info{dirinfo}->{$_}->{products}});
+     $cache{$dir} = 1;
+ }
+
  # Start with populating the cache with all the overrides
  %cache = map { $_ => 1 } @{$unified_info{overrides}};
 
+ # For convenience collect information regarding directories where
+ # files are generated, those generated files and the end product
+ # they end up in where applicable.  Then, add build rules for those
+ # directories
+ if (exists &generatedir) {
+     my %loopinfo = ( "dso" => [ @{$unified_info{engines}} ],
+                      "lib" => [ @{$unified_info{libraries}} ],
+                      "bin" => [ @{$unified_info{programs}} ],
+                      "script" => [ @{$unified_info{scripts}} ] );
+     foreach my $type (keys %loopinfo) {
+         foreach my $product (@{$loopinfo{$type}}) {
+             my %dirs = ();
+             my $pd = dirname($product);
+
+             # We already have a "test" target, and the current directory
+             # is just silly to make a target for
+             $dirs{$pd} = 1 unless $pd eq "test" || $pd eq ".";
+
+             foreach (@{$unified_info{sources}->{$product}}) {
+                 my $d = dirname($_);
+
+                 # We don't want to create targets for source directories
+                 # when building out of source
+                 next if ($config{sourcedir} ne $config{builddir}
+                          && $d =~ m|^\Q$config{sourcedir}\E|);
+                 # We already have a "test" target, and the current directory
+                 # is just silly to make a target for
+                 next if $d eq "test" || $d eq ".";
+
+                 $dirs{$d} = 1;
+                 push @{$unified_info{dirinfo}->{$d}->{deps}}, $_
+                     if $d ne $pd;
+             }
+             foreach (keys %dirs) {
+                 push @{$unified_info{dirinfo}->{$_}->{products}->{$type}},
+                 $product;
+             }
+         }
+     }
+ }
+
+ # Build mandatory generated headers
+ foreach (@{$unified_info{depends}->{""}}) { dogenerate($_); }
+
  # Build all known libraries, engines, programs and scripts.
  # Everything else will be handled as a consequence.
  foreach (@{$unified_info{libraries}}) { dolib($_);    }
@@ -163,6 +254,8 @@
  foreach (@{$unified_info{programs}})  { dobin($_);    }
  foreach (@{$unified_info{scripts}})   { doscript($_); }
 
+ foreach (sort keys %{$unified_info{dirinfo}})  { dodir($_); }
+
  # Finally, should there be any applicable BEGINRAW/ENDRAW sections,
  # they are added here.
  $OUT .= $_."\n" foreach @{$unified_info{rawlines}};