X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=Configure;h=54130e2a1de1bbe13006b2fed4a70b7002a28e15;hp=8e42ebf170193a21bfc609a80ecdedd5ebae4842;hb=1da12e34ed69cec206f3a251a1e62ceeb694a6ea;hpb=463a7b8cb0a449512448155a477f1460d8c951d9

diff --git a/Configure b/Configure
index 8e42ebf170..54130e2a1d 100755
--- a/Configure
+++ b/Configure
@@ -1,5 +1,11 @@
 #! /usr/bin/env perl
 # -*- mode: perl; -*-
+# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
 
 ##  Configure -- OpenSSL source tree configuration script
 
@@ -243,7 +249,6 @@ my @dtls = qw(dtls1 dtls1_2);
 # For developers: keep it sorted alphabetically
 
 my @disablables = (
-    "aes",
     "afalgeng",
     "asm",
     "async",
@@ -280,13 +285,11 @@ my @disablables = (
     "filenames",
     "gost",
     "heartbeats",
-    "hmac",
     "hw(-.+)?",
     "idea",
     "makedepend",
     "md2",
     "md4",
-    "md5",
     "mdc2",
     "multiblock",
     "nextprotoneg",
@@ -303,12 +306,9 @@ my @disablables = (
     "rfc3779",
     "ripemd",
     "rmd160",
-    "rsa",
     "scrypt",
-    "sct",
     "sctp",
     "seed",
-    "sha",
     "shared",
     "sock",
     "srp",
@@ -346,7 +346,6 @@ our %disabled = ( # "what"         => "comment"
 		  "md2"                 => "default",
 		  "rc5"                 => "default",
 		  "sctp"                => "default",
-		  "shared"              => "default",
 		  "ssl-trace"           => "default",
 		  "ssl3"                => "default",
 		  "ssl3-method"         => "default",
@@ -370,7 +369,7 @@ my @disable_cascades = (
     "ec"		=> [ "ecdsa", "ecdh" ],
 
     "dgram"		=> [ "dtls", "sctp" ],
-    "sock"		=> [ "sctp" ],
+    "sock"		=> [ "dgram" ],
     "dtls"		=> [ @dtls ],
 
     # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA
@@ -405,6 +404,12 @@ my @disable_cascades = (
     "pic"               => [ "shared" ],
     "shared"            => [ "dynamic-engine" ],
     "engine"            => [ "afalgeng" ],
+
+    # no-autoalginit is only useful when building non-shared
+    "autoalginit"       => [ "shared", "apps" ],
+
+    "stdio"             => [ "apps" ],
+    "apps"              => [ "tests" ],
     "comp"		=> [ "zlib" ],
     sub { !$disabled{"unit-test"} } => [ "heartbeats" ],
     );
@@ -458,8 +463,6 @@ my $target="";
 $config{options}="";
 $config{build_type} = "release";
 
-my $classic = 0;
-
 my @argvcopy=@ARGV;
 
 if (grep /^reconf(igure)?$/, @argvcopy) {
@@ -644,11 +647,7 @@ foreach (@argvcopy)
 		}
 	elsif (/^[-+]/)
 		{
-		if (/^--classic$/)
-			{
-			$classic=1;
-			}
-		elsif (/^--prefix=(.*)$/)
+		if (/^--prefix=(.*)$/)
 			{
 			$config{prefix}=$1;
 			die "Directory given with --prefix MUST be absolute\n"
@@ -672,7 +671,7 @@ foreach (@argvcopy)
 			}
 		elsif (/^--with-zlib-include=(.*)$/)
 			{
-			$withargs{zlib_include}="-I$1";
+			$withargs{zlib_include}=$1;
 			}
 		elsif (/^--with-fipslibdir=(.*)$/)
 			{
@@ -904,22 +903,6 @@ $config{shared_ldflag} = "";
 $target{build_scheme} = [ $target{build_scheme} ]
     if ref($target{build_scheme}) ne "ARRAY";
 
-###### TO BE REMOVED WHEN CLASSIC BUILD IS REMOVED
-######
-###### If the user has chosen --classic, we give it to them.
-###### If they try that with an out-of-source config, we complain.
-if ($target{build_scheme}->[0] eq "unified" && $classic) {
-    die "Can't perform a classic build out of source tree\n"
-        if $srcdir ne $blddir;
-
-    $target{build_scheme} = { unix    => [ "unixmake" ],
-                              windows => undef,
-                              VMS     => undef } -> {$target{build_scheme}->[1]};
-
-    die "Classic mode unavailable on this platform\n"
-        unless defined($target{build_scheme});
-}
-
 my ($builder, $builder_platform, @builder_opts) =
     @{$target{build_scheme}};
 
@@ -1628,9 +1611,15 @@ EOF
 
         foreach (keys %depends) {
             my $dest = $_;
-            my $ddest = cleanfile($buildd, $_, $blddir);
-            if ($unified_info{rename}->{$ddest}) {
-                $ddest = $unified_info{rename}->{$ddest};
+            my $ddest = cleanfile($sourced, $_, $blddir);
+
+            # If the destination doesn't exist in source, it can only be
+            # a generated file in the build tree.
+            if (! -f $ddest) {
+                $ddest = cleanfile($buildd, $_, $blddir);
+                if ($unified_info{rename}->{$ddest}) {
+                    $ddest = $unified_info{rename}->{$ddest};
+                }
             }
             foreach (@{$depends{$dest}}) {
                 my $d = cleanfile($sourced, $_, $blddir);
@@ -1651,9 +1640,9 @@ EOF
                     $d = $unified_info{rename}->{$d};
                 }
                 $unified_info{depends}->{$ddest}->{$d} = 1;
-                # If we depend on a header file, let's make sure it
-                # can get included
-                if ($d =~ /\.h$/) {
+                # If we depend on a header file or a perl module, let's make
+                # sure it can get included
+                if ($d =~ /\.(h|pm)$/) {
                     my $i = dirname($d);
                     push @{$unified_info{includes}->{$ddest}}, $i
                         unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
@@ -1663,9 +1652,15 @@ EOF
 
         foreach (keys %includes) {
             my $dest = $_;
-            my $ddest = cleanfile($buildd, $_, $blddir);
-            if ($unified_info{rename}->{$ddest}) {
-                $ddest = $unified_info{rename}->{$ddest};
+            my $ddest = cleanfile($sourced, $_, $blddir);
+
+            # If the destination doesn't exist in source, it can only be
+            # a generated file in the build tree.
+            if (! -f $ddest) {
+                $ddest = cleanfile($buildd, $_, $blddir);
+                if ($unified_info{rename}->{$ddest}) {
+                    $ddest = $unified_info{rename}->{$ddest};
+                }
             }
             foreach (@{$includes{$dest}}) {
                 my $i = cleandir($sourced, $_, $blddir);
@@ -1939,6 +1934,14 @@ or position independent code, please let us know (but please first make sure
 you have tried with a current version of OpenSSL).
 EOF
 
+print <<"EOF" if (-f catfile($srcdir, "configdata.pm") && $srcdir ne $blddir);
+
+WARNING: there are indications that another build was made in the source
+directory.  This build may have picked up artifacts from that build, the
+safest course of action is to clean the source directory and redo this
+configuration.
+EOF
+
 exit(0);
 
 ######################################################################