EVP p_lib: Add NULL check to EVP_PKEY_missing_parameters.

[thirdparty/openssl.git] / Configure

diff --git a/Configure b/Configure
index 5a699836f32a09b8b2038857a898375e73744184..a6aae00fd401c32076bca3398e3224fb7a4f748b 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -69,7 +69,15 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lx
 # no-sse2       disables IA-32 SSE2 code in assembly modules, the above
 #               mentioned '386' option implies this one
 # no-<cipher>   build without specified algorithm (rsa, idea, rc5, ...)
-# -<xxx> +<xxx> compiler options are passed through
+# -<xxx> +<xxx> All options which are unknown to the 'Configure' script are
+# /<xxx>        passed through to the compiler. Unix-style options beginning
+#               with a '-' or '+' are recognized, as well as Windows-style
+#               options beginning with a '/'. If the option contains arguments
+#               separated by spaces, then the URL-style notation %20 can be
+#               used for the space character in order to avoid having to quote
+#               the option. For example, -opt%20arg gets expanded to -opt arg.
+#               In fact, any ASCII character can be encoded as %xx using its
+#               hexadecimal encoding.
 # -static       while -static is also a pass-through compiler option (and
 #               as such is limited to environments where it's actually
 #               meaningful), it triggers a number configuration options,
@@ -152,6 +160,10 @@ my @clang_devteam_warn = qw(
     -Wmissing-variable-declarations
 );
 
+my @cl_devteam_warn = qw(
+    /WX
+);
+
 # This adds backtrace information to the memory leak info.  Is only used
 # when crypto-mdebug-backtrace is enabled.
 my $memleak_devteam_backtrace = "-rdynamic";
@@ -346,6 +358,7 @@ my @disablables = (
     "dgram",
     "dh",
     "dsa",
+    "dso",
     "dtls",
     "dynamic-engine",
     "ec",
@@ -423,7 +436,6 @@ my %deprecated_disablables = (
     "buf-freelists" => undef,
     "ripemd" => "rmd160",
     "ui" => "ui-console",
-    "dso" => "",                # Empty string means we're silent about it
     );
 
 # All of the following are disabled by default:
@@ -480,6 +492,7 @@ my @disable_cascades = (
     # Without position independent code, there can be no shared libraries or DSOs
     "pic"               => [ "shared" ],
     "shared"            => [ "dynamic-engine" ],
+    "dso"               => [ "dynamic-engine" ],
     "engine"            => [ "afalgeng", "devcryptoeng" ],
 
     # no-autoalginit is only useful when building non-shared
@@ -776,7 +789,7 @@ while (@argvcopy)
                 {
                 die "FIPS mode not supported\n";
                 }
-        elsif (/^[-+]/)
+        elsif (m|^[-+/]|)
                 {
                 if (/^--prefix=(.*)$/)
                         {
@@ -853,11 +866,11 @@ while (@argvcopy)
                         {
                         push @{$useradd{LDFLAGS}}, $_;
                         }
-                elsif (/^-D(.*)$/)
+                elsif (m|^[-/]D(.*)$|)
                         {
                         push @{$useradd{CPPDEFINES}}, $1;
                         }
-                elsif (/^-I(.*)$/)
+                elsif (m|^[-/]I(.*)$|)
                         {
                         push @{$useradd{CPPINCLUDES}}, $1;
                         }
@@ -867,11 +880,23 @@ while (@argvcopy)
                         }
                 else    # common if (/^[-+]/), just pass down...
                         {
+                        # Treat %xx as an ASCII code (e.g. replace %20 by a space character).
+                        # This provides a simple way to pass options with arguments separated
+                        # by spaces without quoting (e.g. -opt%20arg translates to -opt arg).
                         $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
                         push @{$useradd{CFLAGS}}, $_;
                         push @{$useradd{CXXFLAGS}}, $_;
                         }
                 }
+        elsif (m|^/|)
+                {
+                # Treat %xx as an ASCII code (e.g. replace %20 by a space character).
+                # This provides a simple way to pass options with arguments separated
+                # by spaces without quoting (e.g. /opt%20arg translates to /opt arg).
+                $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
+                push @{$useradd{CFLAGS}}, $_;
+                push @{$useradd{CXXFLAGS}}, $_;
+                }
         else
                 {
                 die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
@@ -1181,7 +1206,7 @@ foreach my $what (sort keys %disabled) {
         my $macro = $disabled_info{$what}->{macro} = "OPENSSL_NO_$WHAT";
 
         if ((grep { $what eq $_ } @{$config{sdirs}})
-                && $what ne 'async' && $what ne 'err') {
+                && $what ne 'async' && $what ne 'err' && $what ne 'dso') {
             @{$config{sdirs}} = grep { $what ne $_} @{$config{sdirs}};
             $disabled_info{$what}->{skipped} = [ catdir('crypto', $what) ];
 
@@ -1375,6 +1400,7 @@ unless ($disabled{asm}) {
     }
     if ($target{aes_asm_src}) {
         push @{$config{lib_defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);;
+        push @{$config{lib_defines}}, "AESNI_ASM" if ($target{aes_asm_src} =~ m/\baesni-/);;
         # aes-ctr.fake is not a real file, only indication that assembler
         # module implements AES_ctr32_encrypt...
         push @{$config{lib_defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
@@ -1501,11 +1527,20 @@ if ($strict_warnings)
         my $wopt;
         my $gccver = $predefined_C{__GNUC__} // -1;
 
-        warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike"
-            unless $gccver >= 4;
-        push @strict_warnings_collection, @gcc_devteam_warn;
-        push @strict_warnings_collection, @clang_devteam_warn
-            if (defined($predefined_C{__clang__}));
+        if ($gccver >= 4)
+                {
+                push @strict_warnings_collection, @gcc_devteam_warn;
+                push @strict_warnings_collection, @clang_devteam_warn
+                    if (defined($predefined_C{__clang__}));
+                }
+        elsif ($config{target} =~ /^VC-/)
+                {
+                push @strict_warnings_collection, @cl_devteam_warn;
+                }
+        else
+                {
+                warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike, or MSVC"
+                }
         }
 
 if (grep { $_ eq '-static' } @{$config{LDFLAGS}}) {