{- # -*- 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);
}
}
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;
}
# dogenerate is responsible for producing all the recipes that build
if ref $unified_info{generate}->{$src} eq "";
my $script = $unified_info{generate}->{$src}->[0];
$OUT .= generatesrc(src => $src,
+ product => $bin,
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}},
+ @{$unified_info{includes}->{$bin}} ],
+ defs => [ @{$unified_info{defines}->{$obj}},
+ @{$unified_info{defines}->{$bin}} ],
%opts);
foreach (@{$unified_info{depends}->{$src}}) {
dogenerate($_, $obj, $bin, %opts);
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}},
+ @{$unified_info{includes}->{$bin}} ],
+ defs => [ @{$unified_info{defines}->{$obj}},
+ @{$unified_info{defines}->{$bin}} ],
%opts);
foreach ((@{$unified_info{sources}->{$obj}},
@{$unified_info{depends}->{$obj}})) {
}
# dolib is responsible for building libraries. It will call
- # libobj2shlib is shared libraries are produced, and obj2lib in all
+ # obj2shlib is shared libraries are produced, and obj2lib in all
# cases. It also makes sure all object files for the library are
# built.
sub dolib {
my $lib = shift;
return "" if $cache{$lib};
- unless ($disabled{shared}) {
- my %ordinals =
- $unified_info{ordinals}->{$lib}
- ? (ordinals => $unified_info{ordinals}->{$lib}) : ();
- $OUT .= libobj2shlib(shlib => $unified_info{sharednames}->{$lib},
- lib => $lib,
- objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
- (@{$unified_info{sources}->{$lib}},
- @{$unified_info{shared_sources}->{$lib}}) ],
- deps => [ reducedepends(resolvedepends($lib)) ],
- %ordinals);
- foreach (@{$unified_info{shared_sources}->{$lib}}) {
- doobj($_, $lib, intent => "lib");
+ unless ($disabled{shared} || $lib =~ /\.a$/) {
+ my $obj2shlib = defined &obj2shlib ? \&obj2shlib : \&libobj2shlib;
+ $OUT .= $obj2shlib->(lib => $lib,
+ attrs => $unified_info{attributes}->{$lib},
+ objs => $unified_info{shared_sources}->{$lib},
+ deps => [ reducedepends(resolvedepends($lib)) ]);
+ foreach ((@{$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 => "shlib",
+ attrs => $unified_info{attributes}->{$lib});
+ } else {
+ dogenerate($_, undef, undef, intent => "lib");
+ }
}
}
$OUT .= obj2lib(lib => $lib,
- objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
- @{$unified_info{sources}->{$lib}} ]);
+ attrs => $unified_info{attributes}->{$lib},
+ objs => [ @{$unified_info{sources}->{$lib}} ]);
foreach (@{$unified_info{sources}->{$lib}}) {
- doobj($_, $lib, intent => "lib");
+ doobj($_, $lib, intent => "lib",
+ attrs => $unified_info{attributes}->{$lib});
}
$cache{$lib} = 1;
}
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}}) ],
+ attrs => $unified_info{attributes}->{$lib},
+ objs => $unified_info{shared_sources}->{$lib},
deps => [ resolvedepends($lib) ]);
- foreach ((@{$unified_info{sources}->{$lib}},
- @{$unified_info{shared_sources}->{$lib}})) {
- doobj($_, $lib, intent => "dso");
+ foreach (@{$unified_info{shared_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 => "dso",
+ attrs => $unified_info{attributes}->{$lib});
+ } else {
+ dogenerate($_, undef, $lib, intent => "dso");
+ }
}
$cache{$lib} = 1;
}
return "" if $cache{$bin};
my $deps = [ reducedepends(resolvedepends($bin)) ];
$OUT .= obj2bin(bin => $bin,
- objs => [ map { (my $x = $_) =~ s|\.o$||; $x }
- @{$unified_info{sources}->{$bin}} ],
+ attrs => $unified_info{attributes}->{$bin},
+ objs => [ @{$unified_info{sources}->{$bin}} ],
deps => $deps);
foreach (@{$unified_info{sources}->{$bin}}) {
- doobj($_, $bin, intent => "bin");
+ doobj($_, $bin, intent => "bin",
+ attrs => $unified_info{attributes}->{$bin});
}
$cache{$bin} = 1;
}
my $script = shift;
return "" if $cache{$script};
$OUT .= in2script(script => $script,
+ attrs => $unified_info{attributes}->{$script},
sources => $unified_info{sources}->{$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}};
+ # 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 (@{$unified_info{libraries}}) { dolib($_); }
foreach (@{$unified_info{programs}}) { dobin($_); }
foreach (@{$unified_info{scripts}}) { doscript($_); }
- # Finally, should there be any applicable BEGINRAW/ENDRAW sections,
- # they are added here.
- $OUT .= $_."\n" foreach @{$unified_info{rawlines}};
+ foreach (sort keys %{$unified_info{dirinfo}}) { dodir($_); }
-}
projects / openssl.git / blobdiff