poly1305/asm/poly1305-*.pl: flip horizontal add and reduction.

[openssl.git] / Configure

diff --git a/Configure b/Configure
index 04ed030d65d5f13d44f97ae39e17c3c8e9359d9d..080bc06fd4ec5d352d92531038f2bd9462953abd 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -94,11 +94,11 @@ my $gcc_devteam_warn = "-DPEDANTIC -DREF_DEBUG -DDEBUG_UNUSED -DBIO_DEBUG"
 # TODO(openssl-team): fix problems and investigate if (at least) the
 # following warnings can also be enabled:
 #       -Wswitch-enum
-#       -Wunused-macros
 #       -Wcast-align
 #       -Wunreachable-code
-#       -Wlanguage-extension-token
-#       -Wextended-offsetof
+#       -Wlanguage-extension-token -- no, we use asm()
+#       -Wunused-macros -- no, too tricky for BN and _XOPEN_SOURCE etc
+#       -Wextended-offsetof -- no, needed in CMS ASN1 code
 my $clang_devteam_warn = ""
         . " -Qunused-arguments"
         . " -Wextra"
@@ -677,11 +677,6 @@ foreach (@argvcopy)
                        $user_cflags.=" ".$_;
                        }
                }
-       elsif ($_ =~ /^([^:]+):(.+)$/)
-               {
-               eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
-               $target=$1;
-               }
        else
                {
                die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
@@ -841,10 +836,13 @@ if ($d) {
 }
 $config{target} = $target;
 delete $table{$base_target}->{template}; # or the next test will fail.
-my %target = ( %{$table{$base_target}}, resolve_config($target) );
+my %target = resolve_config($target);
 
 &usage if (!%target || $target{template});
 
+# Set up defaults
+my %target = ( %{$table{$base_target}}, %target );
+
 $target{exe_extension}="";
 $target{exe_extension}=".exe" if ($config{target} eq "DJGPP"
                                   || $config{target} =~ /^(?:Cygwin|mingw)/);
@@ -1042,6 +1040,10 @@ if ($disabled{pic})
        $target{shared_cflag} = $target{shared_ldflag} =
                $target{shared_rcflag} = "";
        }
+else
+       {
+       push @{$config{defines}}, "OPENSSL_PIC";
+       }
 
 if ($target{sys_id} ne "")
        {
@@ -1264,6 +1266,8 @@ if ($builder eq "unified") {
             if (-f catfile($srcdir, "engines", $_, "build.info"));
     }
 
+    $config{build_infos} = [ ];
+
     foreach (@build_infos) {
         my $sourced = catdir($srcdir, $_->[0]);
         my $buildd = catdir($blddir, $_->[0]);
@@ -1287,6 +1291,7 @@ if ($builder eq "unified") {
         my %renames = ();
         my %sharednames = ();
 
+        push @{$config{build_infos}}, catfile(abs2rel($sourced, $blddir), $f);
         my $template = Text::Template->new(TYPE => 'FILE',
                                            SOURCE => catfile($sourced, $f));
         die "Something went wrong with $sourced/$f: $!\n" unless $template;
@@ -1599,7 +1604,7 @@ use warnings;
 use Exporter;
 #use vars qw(\@ISA \@EXPORT);
 our \@ISA = qw(Exporter);
-our \@EXPORT = qw(\%config \%target %withargs %unified_info);
+our \@EXPORT = qw(\%config \%target %disabled %withargs %unified_info);
 
 EOF
 print OUT "our %config = (\n";
@@ -1966,12 +1971,20 @@ sub _add {
     }
 }
 sub add_before {
-    my $separator = shift;
+    my $separator = " ";
+    if (ref($_[$#_]) eq "HASH") {
+        my $opts = pop;
+        $separator = $opts->{separator};
+    }
     my @x = @_;
     sub { _add($separator, @x, @_) };
 }
 sub add {
-    my $separator = shift;
+    my $separator = " ";
+    if (ref($_[$#_]) eq "HASH") {
+        my $opts = pop;
+        $separator = $opts->{separator};
+    }
     my @x = @_;
     sub { _add($separator, @_, @x) };
 }
@@ -2069,7 +2082,7 @@ sub resolve_config {
     #   value.
     # - Otherwise, this target's value is assumed to be a string that
     #   will simply override the inherited list of values.
-    my $default_combiner = add(" ");
+    my $default_combiner = add();
 
     my %all_keys =
        map { $_ => 1 } (keys %combined_inheritance,
@@ -2226,14 +2239,24 @@ sub print_table_entry
     if ($type eq "TABLE") {
        print "\n";
        print "*** $target\n";
-       printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence);
+        foreach (@sequence) {
+            if (ref($target{$_}) eq "ARRAY") {
+                printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}});
+            } else {
+                printf "\$%-12s = %s\n", $_, $target{$_};
+            }
+        }
     } elsif ($type eq "HASH") {
        my $largest =
            length((sort { length($a) <=> length($b) } @sequence)[-1]);
        print "    '$target' => {\n";
        foreach (@sequence) {
            if ($target{$_}) {
-               print "      '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
+                if (ref($target{$_}) eq "ARRAY") {
+                    print "      '",$_,"'"," " x ($largest - length($_))," => [ ",join(", ", map { "'$_'" } @{$target{$_}})," ],\n";
+                } else {
+                    print "      '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
+                }
            }
        }
        print "    },\n";