Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o " };
  13         } elsif ($disabled{asm}) {
  14             # assembler is still used to compile uplink shim
  15             $vc_win64a_info = { AS        => "ml64",
  16                                 ASFLAGS   => "/nologo /Zi",
  17                                 asflags   => "/c /Cp /Cx",
  18                                 asoutflag => "/Fo" };
  19         } else {
  20             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  21             $vc_win64a_info = { AS        => "{unknown}",
  22                                 ASFLAGS   => "",
  23                                 asflags   => "",
  24                                 asoutflag => "" };
  25         }
  26     }
  27     return $vc_win64a_info;
  28 }
  29
  30 my $vc_win32_info = {};
  31 sub vc_win32_info {
  32     unless (%$vc_win32_info) {
  33         my $ver=`nasm -v 2>NUL`;
  34         my $vew=`nasmw -v 2>NUL`;
  35         if ($ver ne "" || $vew ne "") {
  36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  37                                ASFLAGS   => "",
  38                                asflags   => "-f win32",
  39                                asoutflag => "-o ",
  40                                perlasm_scheme => "win32n" };
  41         } elsif ($disabled{asm}) {
  42             # not actually used, uplink shim is inlined into C code
  43             $vc_win32_info = { AS        => "ml",
  44                                ASFLAGS   => "/nologo /Zi",
  45                                asflags   => "/Cp /coff /c /Cx",
  46                                asoutflag => "/Fo",
  47                                perlasm_scheme => "win32" };
  48         } else {
  49             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  50             $vc_win32_info = { AS        => "{unknown}",
  51                                ASFLAGS   => "",
  52                                asflags   => "",
  53                                asoutflag => "",
  54                                perlasm_scheme => "win32" };
  55         }
  56     }
  57     return $vc_win32_info;
  58 }
  59
  60 my $vc_wince_info = {};
  61 sub vc_wince_info {
  62     unless (%$vc_wince_info) {
  63         # sanity check
  64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  67
  68         #
  69         # Idea behind this is to mimic flags set by eVC++ IDE...
  70         #
  71         my $wcevers = env('OSVERSION');                     # WCENNN
  72         my $wcevernum;
  73         my $wceverdotnum;
  74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  75             $wcevernum = "$1$2";
  76             $wceverdotnum = "$1.$2";
  77         } else {
  78             $die->('%OSVERSION% value is insane');
  79             $wcevernum = "{unknown}";
  80             $wceverdotnum = "{unknown}";
  81         }
  82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  84
  85         my $wceplatf =  env('PLATFORM');
  86
  87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  89
  90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  91       SWITCH: for($wcetgt) {
  92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  93                                 $wcelflag.=" /machine:X86";     last; };
  94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  97                                 $wcelflag.=" /machine:THUMB";   last; };
  98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  99                                 $wcelflag.=" /machine:ARM";     last; };
 100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -DMIPSII -QMmips16";
 105                                 $wcelflag.=" /machine:MIPS16";  last; };
 106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -QMmips2";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 110                                 $wcelflag.=" /machine:MIPS";    last; };
 111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 113                                 $wcelflag.=" /machine:$wcetgt"; last; };
 114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 115             $wcelflag.=" /machine:$wcetgt";                     last; };
 116       }
 117
 118         $vc_wince_info = { cppflags => $wcecdefs,
 119                            lflags => $wcelflag };
 120     }
 121     return $vc_wince_info;
 122 }
 123
 124 # Helper functions for the VMS configs
 125 my $vms_info = {};
 126 sub vms_info {
 127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 128
 129     # For the case where Configure iterate through all config targets, such
 130     # as when listing them and their details, we reset info if the pointer
 131     # size changes.
 132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 133         $vms_info = {};
 134     }
 135
 136     unless (%$vms_info) {
 137         $vms_info->{disable_warns} = [ ];
 138         $vms_info->{pointer_size} = $pointer_size_str;
 139         if ($pointer_size_str eq "64") {
 140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 141             if ($? == 0) {
 142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 143             }
 144         }
 145
 146         unless ($disabled{zlib}) {
 147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 148             if (defined($disabled{"zlib-dynamic"})) {
 149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 150             } else {
 151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 152                 # In case the --with-zlib-lib value contains something like
 153                 # /SHARE or /LIB or so at the end, remove it.
 154                 $vms_info->{def_zlib} =~ s|/.*$||g;
 155             }
 156         }
 157
 158         if ($config{target} =~ /-ia64/) {
 159             `PIPE ias -H 2> NL:`;
 160             if ($? == 0) {
 161                 $vms_info->{AS} = "ias";
 162                 $vms_info->{ASFLAGS} = '-d debug';
 163                 $vms_info->{asflags} = '"-N" vms_upcase';
 164                 $vms_info->{asoutflag} = "-o ";
 165                 $vms_info->{perlasm_scheme} = "ias";
 166             }
 167         }
 168     }
 169     return $vms_info;
 170 }
 171
 172 my %targets = (
 173
 174 #### Basic configs that should work on any 32-bit box
 175     "gcc" => {
 176         inherit_from     => [ "BASE_unix" ],
 177         CC               => "gcc",
 178         CFLAGS           => picker(debug   => "-O0 -g",
 179                                    release => "-O3"),
 180         thread_scheme    => "(unknown)",
 181         bn_ops           => "BN_LLONG",
 182     },
 183     "cc" => {
 184         inherit_from     => [ "BASE_unix" ],
 185         CC               => "cc",
 186         CFLAGS           => "-O",
 187         thread_scheme    => "(unknown)",
 188     },
 189
 190 #### VOS Configurations
 191     "vos-gcc" => {
 192         inherit_from     => [ "BASE_unix" ],
 193         CC               => "gcc",
 194         CFLAGS           => picker(default => "-Wall",
 195                                    debug   => "-O0 -g",
 196                                    release => "-O3"),
 197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 198         lib_cppflags     => "-DB_ENDIAN",
 199         thread_scheme    => "(unknown)",
 200         sys_id           => "VOS",
 201         lflags           => add("-Wl,-map"),
 202         bn_ops           => "BN_LLONG",
 203         shared_extension => ".so",
 204     },
 205
 206 #### Solaris configurations
 207     "solaris-common" => {
 208         inherit_from     => [ "BASE_unix" ],
 209         template         => 1,
 210         lib_cppflags     => "-DFILIO_H",
 211         ex_libs          => add("-lsocket -lnsl -ldl"),
 212         dso_scheme       => "dlfcn",
 213         thread_scheme    => "pthreads",
 214         shared_target    => "solaris",
 215         shared_ldflag    => "-Wl,-Bsymbolic",
 216         shared_defflag   => "-Wl,-M,",
 217         shared_sonameflag=> "-Wl,-h,",
 218     },
 219 #### Solaris x86 with GNU C setups
 220     "solaris-x86-gcc" => {
 221         # NB. GNU C has to be configured to use GNU assembler, and not
 222         # /usr/ccs/bin/as. Failure to comply will result in compile
 223         # failures [at least] in 32-bit build.
 224         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 225         CC               => "gcc",
 226         CFLAGS           => add_before(picker(default => "-Wall",
 227                                               debug   => "-O0 -g",
 228                                               release => "-O3 -fomit-frame-pointer")),
 229         cflags           => add(threads("-pthread")),
 230         lib_cppflags     => add("-DL_ENDIAN"),
 231         ex_libs          => add(threads("-pthread")),
 232         bn_ops           => "BN_LLONG",
 233         shared_cflag     => "-fPIC",
 234         shared_ldflag    => add_before("-shared -static-libgcc"),
 235         asm_arch         => 'x86',
 236         perlasm_scheme   => 'elf',
 237     },
 238     "solaris64-x86_64-gcc" => {
 239         # -shared -static-libgcc might appear controversial, but modules
 240         # taken from static libgcc do not have relocations and linking
 241         # them into our shared objects doesn't have any negative side
 242         # effects. On the contrary, doing so makes it possible to use
 243         # gcc shared build with Sun C. Given that gcc generates faster
 244         # code [thanks to inline assembler], I would actually recommend
 245         # to consider using gcc shared build even with vendor compiler:-)
 246         #                        -- <appro@openssl.org>
 247         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 248         CC               => "gcc",
 249         CFLAGS           => add_before(picker(default => "-Wall",
 250                                               debug   => "-O0 -g",
 251                                               release => "-O3")),
 252         cflags           => add_before("-m64", threads("-pthread")),
 253         lib_cppflags     => add("-DL_ENDIAN"),
 254         ex_libs          => add(threads("-pthread")),
 255         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 256         asm_arch         => 'x86_64',
 257         perlasm_scheme   => "elf",
 258         shared_cflag     => "-fPIC",
 259         shared_ldflag    => add_before("-shared -static-libgcc"),
 260         multilib         => "/64",
 261     },
 262
 263 #### Solaris x86 with Sun C setups
 264     # There used to be solaris-x86-cc target, but it was removed,
 265     # primarily because vendor assembler can't assemble our modules
 266     # with -KPIC flag. As result it, assembly support, was not even
 267     # available as option. But its lack means lack of side-channel
 268     # resistant code, which is incompatible with security by todays
 269     # standards. Fortunately gcc is readily available prepackaged
 270     # option, which we can firmly point at...
 271     #
 272     # On related note, solaris64-x86_64-cc target won't compile code
 273     # paths utilizing AVX and post-Haswell instruction extensions.
 274     # Consider switching to solaris64-x86_64-gcc even here...
 275     #
 276     "solaris64-x86_64-cc" => {
 277         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 278         CC               => "cc",
 279         CFLAGS           => add_before(picker(debug   => "-g",
 280                                               release => "-xO5 -xdepend -xbuiltin")),
 281         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 282         cppflags         => add(threads("-D_REENTRANT")),
 283         lib_cppflags     => add("-DL_ENDIAN"),
 284         thread_scheme    => "pthreads",
 285         lflags           => add(threads("-mt")),
 286         ex_libs          => add(threads("-lpthread")),
 287         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 288         asm_arch         => 'x86_64',
 289         perlasm_scheme   => "elf",
 290         shared_cflag     => "-KPIC",
 291         shared_ldflag    => add_before("-G -dy -z text"),
 292         multilib         => "/64",
 293     },
 294
 295 #### SPARC Solaris with GNU C setups
 296     "solaris-sparcv7-gcc" => {
 297         inherit_from     => [ "solaris-common" ],
 298         CC               => "gcc",
 299         CFLAGS           => add_before(picker(default => "-Wall",
 300                                               debug   => "-O0 -g",
 301                                               release => "-O3")),
 302         cflags           => add(threads("-pthread")),
 303         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 304         ex_libs          => add(threads("-pthread")),
 305         bn_ops           => "BN_LLONG RC4_CHAR",
 306         shared_cflag     => "-fPIC",
 307         shared_ldflag    => add_before("-shared"),
 308     },
 309     "solaris-sparcv8-gcc" => {
 310         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 311         cflags           => add_before("-mcpu=v8"),
 312         asm_arch         => 'sparcv8',
 313         perlasm_scheme   => 'void',
 314     },
 315     "solaris-sparcv9-gcc" => {
 316         # -m32 should be safe to add as long as driver recognizes
 317         # -mcpu=ultrasparc
 318         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 319         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 320         asm_arch         => 'sparcv9',
 321         perlasm_scheme   => 'void',
 322     },
 323     "solaris64-sparcv9-gcc" => {
 324         inherit_from     => [ "solaris-sparcv9-gcc" ],
 325         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 326         bn_ops           => "BN_LLONG RC4_CHAR",
 327         multilib         => "/64",
 328     },
 329
 330 #### SPARC Solaris with Sun C setups
 331 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 332 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 333 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 334     "solaris-sparcv7-cc" => {
 335         inherit_from     => [ "solaris-common" ],
 336         CC               => "cc",
 337         CFLAGS           => add_before(picker(debug   => "-g",
 338                                               release => "-xO5 -xdepend")),
 339         cflags           => add_before("-xstrconst -Xa"),
 340         cppflags         => add(threads("-D_REENTRANT")),
 341         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 342         lflags           => add(threads("-mt")),
 343         ex_libs          => add(threads("-lpthread")),
 344         bn_ops           => "BN_LLONG RC4_CHAR",
 345         shared_cflag     => "-KPIC",
 346         shared_ldflag    => add_before("-G -dy -z text"),
 347     },
 348 ####
 349     "solaris-sparcv8-cc" => {
 350         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 351         cflags           => add_before("-xarch=v8"),
 352         asm_arch         => 'sparcv8',
 353         perlasm_scheme   => 'void',
 354     },
 355     "solaris-sparcv9-cc" => {
 356         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 357         cflags           => add_before("-xarch=v8plus"),
 358         asm_arch         => 'sparcv9',
 359         perlasm_scheme   => 'void',
 360     },
 361     "solaris64-sparcv9-cc" => {
 362         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 363         cflags           => add_before("-xarch=v9"),
 364         bn_ops           => "BN_LLONG RC4_CHAR",
 365         asm_arch         => 'sparcv9',
 366         perlasm_scheme   => 'void',
 367         multilib         => "/64",
 368     },
 369
 370 #### IRIX 6.x configs
 371 # Only N32 and N64 ABIs are supported.
 372     "irix-common" => {
 373         inherit_from     => [ "BASE_unix" ],
 374         template         => 1,
 375         cppflags         => threads("-D_SGI_MP_SOURCE"),
 376         lib_cppflags     => "-DB_ENDIAN",
 377         ex_libs          => add(threads("-lpthread")),
 378         thread_scheme    => "pthreads",
 379         dso_scheme       => "dlfcn",
 380         shared_target    => "self",
 381         shared_ldflag    => "-shared -Wl,-Bsymbolic",
 382         shared_sonameflag=> "-Wl,-soname,",
 383     },
 384     "irix-mips3-gcc" => {
 385         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 386         CC               => "gcc",
 387         CFLAGS           => picker(debug   => "-g -O0",
 388                                    release => "-O3"),
 389         LDFLAGS          => "-static-libgcc",
 390         cflags           => "-mabi=n32",
 391         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 392         asm_arch         => 'mips64',
 393         perlasm_scheme   => "n32",
 394         multilib         => "32",
 395     },
 396     "irix-mips3-cc" => {
 397         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 398         CC               => "cc",
 399         CFLAGS           => picker(debug   => "-g -O0",
 400                                    release => "-O2"),
 401         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 402         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 403         asm_arch         => 'mips64',
 404         perlasm_scheme   => "n32",
 405         multilib         => "32",
 406     },
 407     # N64 ABI builds.
 408     "irix64-mips4-gcc" => {
 409         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 410         CC               => "gcc",
 411         CFLAGS           => picker(debug   => "-g -O0",
 412                                    release => "-O3"),
 413         LDFLAGS          => "-static-libgcc",
 414         cflags           => "-mabi=64 -mips4",
 415         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 416         asm_arch         => 'mips64',
 417         perlasm_scheme   => "64",
 418         multilib         => "64",
 419     },
 420     "irix64-mips4-cc" => {
 421         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 422         CC               => "cc",
 423         CFLAGS           => picker(debug   => "-g -O0",
 424                                    release => "-O2"),
 425         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 426         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 427         asm_arch         => 'mips64',
 428         perlasm_scheme   => "64",
 429         multilib         => "64",
 430     },
 431
 432 #### Unified HP-UX ANSI C configs.
 433 # Special notes:
 434 # - Originally we were optimizing at +O4 level. It should be noted
 435 #   that the only difference between +O3 and +O4 is global inter-
 436 #   procedural analysis. As it has to be performed during the link
 437 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 438 #   which might be release or even patch level specific. Generating
 439 #   the machine code for and analyzing the *whole* program appears
 440 #   to be *extremely* memory demanding while the performance gain is
 441 #   actually questionable. The situation is intensified by the default
 442 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 443 #   which is way too low for +O4. In other words, doesn't +O3 make
 444 #   more sense?
 445 # - Keep in mind that the HP compiler by default generates code
 446 #   suitable for execution on the host you're currently compiling at.
 447 #   If the toolkit is meant to be used on various PA-RISC processors
 448 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 449 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 450 #   32-bit message digests. (For the moment of this writing) HP C
 451 #   doesn't seem to "digest" too many local variables (they make "him"
 452 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 453 #   crypto/sha/sha_lcl.h.
 454 # - originally there were 32-bit hpux-parisc2-* targets. They were
 455 #   scrapped, because a) they were not interchangeable with other 32-bit
 456 #   targets; b) performance-critical 32-bit assembly modules implement
 457 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 458 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 459     "hpux-common" => {
 460         inherit_from     => [ "BASE_unix" ],
 461         template         => 1,
 462         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 463                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 464         lib_cppflags     => "-DB_ENDIAN",
 465         thread_scheme    => "pthreads",
 466         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 467         shared_target    => "self",
 468         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 469         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 470         shared_sonameflag=> "-Wl,+h,",
 471     },
 472     "hpux-parisc-gcc" => {
 473         inherit_from     => [ "hpux-common" ],
 474         CC               => "gcc",
 475         CFLAGS           => picker(debug   => "-O0 -g",
 476                                    release => "-O3"),
 477         cflags           => add(threads("-pthread")),
 478         lib_cppflags     => add("-DBN_DIV2W"),
 479         ex_libs          => add("-ldld", threads("-pthread")),
 480         bn_ops           => "BN_LLONG RC4_CHAR",
 481         dso_scheme       => "dl",
 482         shared_cflag     => "-fPIC",
 483         shared_ldflag    => add_before("-shared"),
 484         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 485     },
 486     "hpux-parisc1_1-gcc" => {
 487         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 488         asm_arch         => 'parisc11',
 489         perlasm_scheme   => "32",
 490         multilib         => "/pa1.1",
 491     },
 492     "hpux64-parisc2-gcc" => {
 493         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 494         CC               => "gcc",
 495         CFLAGS           => combine(picker(debug   => "-O0 -g",
 496                                            release => "-O3")),
 497         cflags           => add(threads("-pthread")),
 498         ex_libs          => add("-ldl", threads("-pthread")),
 499         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 500         asm_arch         => 'parisc20_64',
 501         perlasm_scheme   => "64",
 502         shared_cflag     => "-fpic",
 503         shared_ldflag    => add_before("-shared"),
 504         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 505         multilib         => "/pa20_64",
 506     },
 507
 508     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 509     "hpux-parisc-cc" => {
 510         inherit_from     => [ "hpux-common" ],
 511         CC               => "cc",
 512         CFLAGS           => picker(debug   => "+O0 +d -g",
 513                                    release => "+O3"),
 514         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 515         cppflags         => threads("-D_REENTRANT"),
 516         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 517         ex_libs          => add("-ldld", threads("-lpthread")),
 518         bn_ops           => "RC4_CHAR",
 519         dso_scheme       => "dl",
 520         shared_cflag     => "+Z",
 521         shared_ldflag    => add_before("-b"),
 522         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 523     },
 524     "hpux-parisc1_1-cc" => {
 525         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 526         cflags           => add_before("+DA1.1"),
 527         asm_arch         => 'parisc11',
 528         perlasm_scheme   => "32",
 529         multilib         => "/pa1.1",
 530     },
 531     "hpux64-parisc2-cc" => {
 532         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 533         CC               => "cc",
 534         CFLAGS           => picker(debug   => "+O0 +d -g",
 535                                    release => "+O3") ,
 536         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 537         cppflags         => threads("-D_REENTRANT") ,
 538         lib_cppflags     => add("-DMD32_XARRAY"),
 539         ex_libs          => add("-ldl", threads("-lpthread")),
 540         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 541         asm_arch         => 'parisc20_64',
 542         perlasm_scheme   => "64",
 543         shared_cflag     => "+Z",
 544         shared_ldflag    => add_before("-b"),
 545         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 546         multilib         => "/pa20_64",
 547     },
 548
 549     # HP/UX IA-64 targets
 550     "hpux-ia64-cc" => {
 551         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 552         CC               => "cc",
 553         CFLAGS           => picker(debug   => "+O0 +d -g",
 554                                    release => "+O2"),
 555         cflags           => "-Ae +DD32 +Olit=all -z",
 556         cppflags         => add(threads("-D_REENTRANT")),
 557         ex_libs          => add("-ldl", threads("-lpthread")),
 558         bn_ops           => "SIXTY_FOUR_BIT",
 559         asm_arch         => 'ia64',
 560         perlasm_scheme   => 'void',
 561         shared_cflag     => "+Z",
 562         shared_ldflag    => add_before("-b"),
 563         multilib         => "/hpux32",
 564     },
 565     "hpux64-ia64-cc" => {
 566         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 567         CC               => "cc",
 568         CFLAGS           => picker(debug   => "+O0 +d -g",
 569                                    release => "+O3"),
 570         cflags           => "-Ae +DD64 +Olit=all -z",
 571         cppflags         => threads("-D_REENTRANT"),
 572         ex_libs          => add("-ldl", threads("-lpthread")),
 573         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 574         asm_arch         => 'ia64',
 575         perlasm_scheme   => 'void',
 576         shared_cflag     => "+Z",
 577         shared_ldflag    => add_before("-b"),
 578         multilib         => "/hpux64",
 579     },
 580     # GCC builds...
 581     "hpux-ia64-gcc" => {
 582         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 583         CC               => "gcc",
 584         CFLAGS           => picker(debug   => "-O0 -g",
 585                                    release => "-O3"),
 586         cflags           => add(threads("-pthread")),
 587         ex_libs          => add("-ldl", threads("-pthread")),
 588         bn_ops           => "SIXTY_FOUR_BIT",
 589         asm_arch         => 'ia64',
 590         perlasm_scheme   => 'void',
 591         shared_cflag     => "-fpic",
 592         shared_ldflag    => add_before("-shared"),
 593         multilib         => "/hpux32",
 594     },
 595     "hpux64-ia64-gcc" => {
 596         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 597         CC               => "gcc",
 598         CFLAGS           => picker(debug   => "-O0 -g",
 599                                    release => "-O3"),
 600         cflags           => combine("-mlp64", threads("-pthread")),
 601         ex_libs          => add("-ldl", threads("-pthread")),
 602         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 603         asm_arch         => 'ia64',
 604         perlasm_scheme   => 'void',
 605         shared_cflag     => "-fpic",
 606         shared_ldflag    => add_before("-shared"),
 607         multilib         => "/hpux64",
 608     },
 609
 610 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 611     "MPE/iX-gcc" => {
 612         inherit_from     => [ "BASE_unix" ],
 613         CC               => "gcc",
 614         CFLAGS           => "-O3",
 615         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 616         includes         => [ "/SYSLOG/PUB" ],
 617         lib_cppflags     => "-DBN_DIV2W",
 618         sys_id           => "MPE",
 619         lflags           => add("-L/SYSLOG/PUB"),
 620         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 621         thread_scheme    => "(unknown)",
 622         bn_ops           => "BN_LLONG",
 623     },
 624
 625 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 626 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 627 #### there were even osf1-* configs targeting prior versions provided,
 628 #### but not anymore...
 629     "tru64-alpha-gcc" => {
 630         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 631         CC               => "gcc",
 632         CFLAGS           => "-O3",
 633         cflags           => add("-std=c9x", threads("-pthread")),
 634         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 635         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 636         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 637         asm_arch         => 'alpha',
 638         perlasm_scheme   => "void",
 639         thread_scheme    => "pthreads",
 640         dso_scheme       => "dlfcn",
 641         shared_target    => "alpha-osf1-shared",
 642         shared_extension => ".so",
 643     },
 644     "tru64-alpha-cc" => {
 645         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 646         CC               => "cc",
 647         CFLAGS           => "-tune host -fast",
 648         cflags           => add("-std1 -readonly_strings",
 649                                 threads("-pthread")),
 650         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 651         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 652         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 653         asm_arch         => 'alpha',
 654         perlasm_scheme   => "void",
 655         thread_scheme    => "pthreads",
 656         dso_scheme       => "dlfcn",
 657         shared_target    => "alpha-osf1-shared",
 658         shared_ldflag    => "-msym",
 659         shared_extension => ".so",
 660     },
 661
 662 ####
 663 #### Variety of LINUX:-)
 664 ####
 665 # *-generic* is endian-neutral target, but ./config is free to
 666 # throw in -D[BL]_ENDIAN, whichever appropriate...
 667     "linux-generic32" => {
 668         inherit_from     => [ "BASE_unix" ],
 669         CC               => "gcc",
 670         CXX              => "g++",
 671         CFLAGS           => picker(default => "-Wall",
 672                                    debug   => "-O0 -g",
 673                                    release => "-O3"),
 674         CXXFLAGS         => picker(default => "-Wall",
 675                                    debug   => "-O0 -g",
 676                                    release => "-O3"),
 677         cflags           => threads("-pthread"),
 678         cxxflags         => combine("-std=c++11", threads("-pthread")),
 679         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 680         ex_libs          => add("-ldl", threads("-pthread")),
 681         bn_ops           => "BN_LLONG RC4_CHAR",
 682         thread_scheme    => "pthreads",
 683         dso_scheme       => "dlfcn",
 684         shared_target    => "linux-shared",
 685         shared_cflag     => "-fPIC",
 686         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
 687         enable           => [ "afalgeng" ],
 688     },
 689     "linux-generic64" => {
 690         inherit_from     => [ "linux-generic32" ],
 691         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 692     },
 693
 694     "linux-ppc" => {
 695         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 696         asm_arch         => 'ppc32',
 697         perlasm_scheme   => "linux32",
 698     },
 699     "linux-ppc64" => {
 700         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 701         cflags           => add("-m64"),
 702         cxxflags         => add("-m64"),
 703         lib_cppflags     => add("-DB_ENDIAN"),
 704         asm_arch         => 'ppc64',
 705         perlasm_scheme   => "linux64",
 706         multilib         => "64",
 707     },
 708     "linux-ppc64le" => {
 709         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 710         cflags           => add("-m64"),
 711         cxxflags         => add("-m64"),
 712         lib_cppflags     => add("-DL_ENDIAN"),
 713         asm_arch         => 'ppc64',
 714         perlasm_scheme   => "linux64le",
 715     },
 716
 717     "linux-armv4" => {
 718         ################################################################
 719         # Note that -march is not among compiler options in linux-armv4
 720         # target description. Not specifying one is intentional to give
 721         # you choice to:
 722         #
 723         # a) rely on your compiler default by not specifying one;
 724         # b) specify your target platform explicitly for optimal
 725         # performance, e.g. -march=armv6 or -march=armv7-a;
 726         # c) build "universal" binary that targets *range* of platforms
 727         # by specifying minimum and maximum supported architecture;
 728         #
 729         # As for c) option. It actually makes no sense to specify
 730         # maximum to be less than ARMv7, because it's the least
 731         # requirement for run-time switch between platform-specific
 732         # code paths. And without run-time switch performance would be
 733         # equivalent to one for minimum. Secondly, there are some
 734         # natural limitations that you'd have to accept and respect.
 735         # Most notably you can *not* build "universal" binary for
 736         # big-endian platform. This is because ARMv7 processor always
 737         # picks instructions in little-endian order. Another similar
 738         # limitation is that -mthumb can't "cross" -march=armv6t2
 739         # boundary, because that's where it became Thumb-2. Well, this
 740         # limitation is a bit artificial, because it's not really
 741         # impossible, but it's deemed too tricky to support. And of
 742         # course you have to be sure that your binutils are actually
 743         # up to the task of handling maximum target platform. With all
 744         # this in mind here is an example of how to configure
 745         # "universal" build:
 746         #
 747         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 748         #
 749         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 750         asm_arch         => 'armv4',
 751         perlasm_scheme   => "linux32",
 752     },
 753     "linux-aarch64" => {
 754         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 755         asm_arch         => 'aarch64',
 756         perlasm_scheme   => "linux64",
 757     },
 758     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 759         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 760         cflags           => add("-mabi=ilp32"),
 761         cxxflags         => add("-mabi=ilp32"),
 762         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 763         asm_arch         => 'aarch64',
 764         perlasm_scheme   => "linux64",
 765     },
 766
 767     "linux-mips32" => {
 768         # Configure script adds minimally required -march for assembly
 769         # support, if no -march was specified at command line.
 770         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 771         cflags           => add("-mabi=32"),
 772         cxxflags         => add("-mabi=32"),
 773         asm_arch         => 'mips32',
 774         perlasm_scheme   => "o32",
 775     },
 776     # mips32 and mips64 below refer to contemporary MIPS Architecture
 777     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 778     "linux-mips64" => {
 779         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 780         cflags           => add("-mabi=n32"),
 781         cxxflags         => add("-mabi=n32"),
 782         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 783         asm_arch         => 'mips64',
 784         perlasm_scheme   => "n32",
 785         multilib         => "32",
 786     },
 787     "linux64-mips64" => {
 788         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 789         cflags           => add("-mabi=64"),
 790         cxxflags         => add("-mabi=64"),
 791         asm_arch         => 'mips64',
 792         perlasm_scheme   => "64",
 793         multilib         => "64",
 794     },
 795
 796     #### IA-32 targets...
 797     #### These two targets are a bit aged and are to be used on older Linux
 798     #### machines where gcc doesn't understand -m32 and -m64
 799     "linux-elf" => {
 800         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 801         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 802         lib_cppflags     => add("-DL_ENDIAN"),
 803         bn_ops           => "BN_LLONG",
 804         asm_arch         => 'x86',
 805         perlasm_scheme   => "elf",
 806     },
 807     "linux-aout" => {
 808         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 809         CC               => "gcc",
 810         CFLAGS           => add(picker(default => "-Wall",
 811                                        debug   => "-O0 -g",
 812                                        release => "-O3 -fomit-frame-pointer")),
 813         lib_cppflags     => add("-DL_ENDIAN"),
 814         bn_ops           => "BN_LLONG",
 815         thread_scheme    => "(unknown)",
 816         asm_arch         => 'x86',
 817         perlasm_scheme   => "a.out",
 818     },
 819
 820     #### X86 / X86_64 targets
 821     "linux-x86" => {
 822         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 823         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 824         cflags           => add("-m32"),
 825         cxxflags         => add("-m32"),
 826         lib_cppflags     => add("-DL_ENDIAN"),
 827         bn_ops           => "BN_LLONG",
 828         asm_arch         => 'x86',
 829         perlasm_scheme   => "elf",
 830     },
 831     "linux-x86-clang" => {
 832         inherit_from     => [ "linux-x86" ],
 833         CC               => "clang",
 834         CXX              => "clang++",
 835     },
 836     "linux-x86_64" => {
 837         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 838         cflags           => add("-m64"),
 839         cxxflags         => add("-m64"),
 840         lib_cppflags     => add("-DL_ENDIAN"),
 841         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 842         asm_arch         => 'x86_64',
 843         perlasm_scheme   => "elf",
 844         multilib         => "64",
 845     },
 846     "linux-x86_64-clang" => {
 847         inherit_from     => [ "linux-x86_64" ],
 848         CC               => "clang",
 849         CXX              => "clang++",
 850     },
 851     "linux-x32" => {
 852         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 853         cflags           => add("-mx32"),
 854         cxxflags         => add("-mx32"),
 855         lib_cppflags     => add("-DL_ENDIAN"),
 856         bn_ops           => "SIXTY_FOUR_BIT",
 857         asm_arch         => 'x86_64',
 858         perlasm_scheme   => "elf32",
 859         multilib         => "x32",
 860     },
 861
 862     "linux-ia64" => {
 863         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 864         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 865         asm_arch         => 'ia64',
 866         perlasm_scheme   => 'void',
 867     },
 868
 869     "linux64-s390x" => {
 870         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 871         cflags           => add("-m64"),
 872         cxxflags         => add("-m64"),
 873         lib_cppflags     => add("-DB_ENDIAN"),
 874         asm_arch         => 's390x',
 875         perlasm_scheme   => "64",
 876         multilib         => "64",
 877     },
 878     "linux32-s390x" => {
 879         #### So called "highgprs" target for z/Architecture CPUs
 880         # "Highgprs" is kernel feature first implemented in Linux
 881         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 882         # significant bits of general purpose registers not only
 883         # upon 32-bit process context switch, but even on
 884         # asynchronous signal delivery to such process. This makes
 885         # it possible to deploy 64-bit instructions even in legacy
 886         # application context and achieve better [or should we say
 887         # adequate] performance. The build is binary compatible with
 888         # linux-generic32, and the idea is to be able to install the
 889         # resulting libcrypto.so alongside generic one, e.g. as
 890         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 891         # linker to autodiscover. Unfortunately it doesn't work just
 892         # yet, because of couple of bugs in glibc
 893         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 894         #
 895         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 896         cflags           => add("-m31 -Wa,-mzarch"),
 897         cxxflags         => add("-m31 -Wa,-mzarch"),
 898         lib_cppflags     => add("-DB_ENDIAN"),
 899         asm_arch         => 's390x',
 900         perlasm_scheme   => "31",
 901         multilib         => "/highgprs",
 902     },
 903
 904     #### SPARC Linux setups
 905     "linux-sparcv8" => {
 906         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 907         cflags           => add("-mcpu=v8"),
 908         cxxflags         => add("-mcpu=v8"),
 909         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 910         asm_arch         => 'sparcv8',
 911         perlasm_scheme   => 'void',
 912     },
 913     "linux-sparcv9" => {
 914         # it's a real mess with -mcpu=ultrasparc option under Linux,
 915         # but -Wa,-Av8plus should do the trick no matter what.
 916         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 917         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 918         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 919         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 920         asm_arch         => 'sparcv9',
 921         perlasm_scheme   => 'void',
 922     },
 923     "linux64-sparcv9" => {
 924         # GCC 3.1 is a requirement
 925         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 926         cflags           => add("-m64 -mcpu=ultrasparc"),
 927         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 928         lib_cppflags     => add("-DB_ENDIAN"),
 929         bn_ops           => "BN_LLONG RC4_CHAR",
 930         asm_arch         => 'sparcv9',
 931         perlasm_scheme   => 'void',
 932         multilib         => "64",
 933     },
 934
 935     "linux-alpha-gcc" => {
 936         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 937         lib_cppflags     => add("-DL_ENDIAN"),
 938         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 939         asm_arch         => 'alpha',
 940         perlasm_scheme   => "void",
 941     },
 942     "linux-c64xplus" => {
 943         inherit_from     => [ "BASE_unix" ],
 944         # TI_CGT_C6000_7.3.x is a requirement
 945         CC               => "cl6x",
 946         CFLAGS           => "-o2 -ox -ms",
 947         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 948         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 949         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 950                                     threads("-D_REENTRANT")),
 951         bn_ops           => "BN_LLONG",
 952         chacha_asm_src   => "chacha-c64xplus.s",
 953         poly1305_asm_src => "poly1305-c64xplus.s",
 954         thread_scheme    => "pthreads",
 955         asm_arch         => 'c64xplus',
 956         perlasm_scheme   => "void",
 957         dso_scheme       => "dlfcn",
 958         shared_target    => "linux-shared",
 959         shared_cflag     => "--pic",
 960         shared_ldflag    => add("-z --sysv --shared"),
 961         ranlib           => "true",
 962     },
 963
 964 #### *BSD
 965     "BSD-generic32" => {
 966         # As for thread cflag. Idea is to maintain "collective" set of
 967         # flags, which would cover all BSD flavors. -pthread applies
 968         # to them all, but is treated differently. OpenBSD expands is
 969         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 970         # expands it as -lc_r, which has to be accompanied by explicit
 971         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 972         # expands it as -lc_r, which seems to be sufficient?
 973         inherit_from     => [ "BASE_unix" ],
 974         CC               => "cc",
 975         CFLAGS           => picker(default => "-Wall",
 976                                    debug   => "-O0 -g",
 977                                    release => "-O3"),
 978         cflags           => threads("-pthread"),
 979         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 980         ex_libs          => add(threads("-pthread")),
 981         enable           => add("devcryptoeng"),
 982         bn_ops           => "BN_LLONG",
 983         thread_scheme    => "pthreads",
 984         dso_scheme       => "dlfcn",
 985         shared_target    => "bsd-gcc-shared",
 986         shared_cflag     => "-fPIC",
 987     },
 988     "BSD-generic64" => {
 989         inherit_from     => [ "BSD-generic32" ],
 990         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 991     },
 992
 993     "BSD-x86" => {
 994         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 995         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 996         lib_cppflags     => add("-DL_ENDIAN"),
 997         bn_ops           => "BN_LLONG",
 998         shared_target    => "bsd-shared",
 999         asm_arch         => 'x86',
1000         perlasm_scheme   => "a.out",
1001     },
1002     "BSD-x86-elf" => {
1003         inherit_from     => [ "BSD-x86" ],
1004         perlasm_scheme   => "elf",
1005     },
1006
1007     "BSD-sparcv8" => {
1008         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
1009         cflags           => add("-mcpu=v8"),
1010         lib_cppflags     => add("-DB_ENDIAN"),
1011         asm_arch         => 'sparcv8',
1012         perlasm_scheme   => 'void',
1013     },
1014     "BSD-sparc64" => {
1015         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1016         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1017         # triggered by RIPEMD160 code.
1018         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1019         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1020         bn_ops           => "BN_LLONG",
1021         asm_arch         => 'sparcv9',
1022         perlasm_scheme   => 'void',
1023     },
1024
1025     "BSD-ia64" => {
1026         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1027         lib_cppflags     => add("-DL_ENDIAN"),
1028         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1029         asm_arch         => 'ia64',
1030         perlasm_scheme   => 'void',
1031     },
1032
1033     "BSD-x86_64" => {
1034         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1035         lib_cppflags     => add("-DL_ENDIAN"),
1036         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1037         asm_arch         => 'x86_64',
1038         perlasm_scheme   => "elf",
1039     },
1040
1041     "bsdi-elf-gcc" => {
1042         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1043         CC               => "gcc",
1044         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1045         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1046         ex_libs          => add("-ldl"),
1047         bn_ops           => "BN_LLONG",
1048         asm_arch         => 'x86',
1049         perlasm_scheme   => "elf",
1050         thread_scheme    => "(unknown)",
1051         dso_scheme       => "dlfcn",
1052         shared_target    => "bsd-gcc-shared",
1053         shared_cflag     => "-fPIC",
1054     },
1055
1056     "nextstep" => {
1057         inherit_from     => [ "BASE_unix" ],
1058         CC               => "cc",
1059         CFLAGS           => "-O -Wall",
1060         unistd           => "<libc.h>",
1061         bn_ops           => "BN_LLONG",
1062         thread_scheme    => "(unknown)",
1063     },
1064     "nextstep3.3" => {
1065         inherit_from     => [ "BASE_unix" ],
1066         CC               => "cc",
1067         CFLAGS           => "-O3 -Wall",
1068         unistd           => "<libc.h>",
1069         bn_ops           => "BN_LLONG",
1070         thread_scheme    => "(unknown)",
1071     },
1072
1073 #### SCO/Caldera targets.
1074 #
1075 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1076 # Now we only have blended unixware-* as it's the only one used by ./config.
1077 # If you want to optimize for particular microarchitecture, bypass ./config
1078 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1079 # Note that not all targets include assembler support. Mostly because of
1080 # lack of motivation to support out-of-date platforms with out-of-date
1081 # compiler drivers and assemblers.
1082 #
1083 # UnixWare 2.0x fails destest with -O.
1084     "unixware-2.0" => {
1085         inherit_from     => [ "BASE_unix" ],
1086         CC               => "cc",
1087         cflags           => threads("-Kthread"),
1088         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1089         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1090         thread_scheme    => "uithreads",
1091     },
1092     "unixware-2.1" => {
1093         inherit_from     => [ "BASE_unix" ],
1094         CC               => "cc",
1095         CFLAGS           => "-O",
1096         cflags           => threads("-Kthread"),
1097         lib_cppflags     => "-DFILIO_H",
1098         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1099         thread_scheme    => "uithreads",
1100     },
1101     "unixware-7" => {
1102         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1103         CC               => "cc",
1104         CFLAGS           => "-O",
1105         cflags           => combine("-Kalloca", threads("-Kthread")),
1106         lib_cppflags     => "-DFILIO_H",
1107         ex_libs          => add("-lsocket -lnsl"),
1108         thread_scheme    => "uithreads",
1109         bn_ops           => "BN_LLONG",
1110         asm_arch         => 'x86',
1111         perlasm_scheme   => "elf-1",
1112         dso_scheme       => "dlfcn",
1113         shared_target    => "svr5-shared",
1114         shared_cflag     => "-Kpic",
1115     },
1116     "unixware-7-gcc" => {
1117         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1118         CC               => "gcc",
1119         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1120         cppflags         => add(threads("-D_REENTRANT")),
1121         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1122         ex_libs          => add("-lsocket -lnsl"),
1123         bn_ops           => "BN_LLONG",
1124         thread_scheme    => "pthreads",
1125         asm_arch         => 'x86',
1126         perlasm_scheme   => "elf-1",
1127         dso_scheme       => "dlfcn",
1128         shared_target    => "gnu-shared",
1129         shared_cflag     => "-fPIC",
1130     },
1131 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1132     "sco5-cc" => {
1133         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1134         cc               => "cc",
1135         cflags           => "-belf",
1136         ex_libs          => add("-lsocket -lnsl"),
1137         thread_scheme    => "(unknown)",
1138         asm_arch         => 'x86',
1139         perlasm_scheme   => "elf-1",
1140         dso_scheme       => "dlfcn",
1141         shared_target    => "svr3-shared",
1142         shared_cflag     => "-Kpic",
1143     },
1144     "sco5-gcc" => {
1145         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1146         cc               => "gcc",
1147         cflags           => "-O3 -fomit-frame-pointer",
1148         ex_libs          => add("-lsocket -lnsl"),
1149         bn_ops           => "BN_LLONG",
1150         thread_scheme    => "(unknown)",
1151         asm_arch         => 'x86',
1152         perlasm_scheme   => "elf-1",
1153         dso_scheme       => "dlfcn",
1154         shared_target    => "svr3-shared",
1155         shared_cflag     => "-fPIC",
1156     },
1157
1158 #### IBM's AIX.
1159     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1160     # to control compilation "bitness" by setting $OBJECT_MODE environment
1161     # variable, then you should know that in OpenSSL case it's considered
1162     # only in ./config. Once configured, build procedure remains "deaf" to
1163     # current value of $OBJECT_MODE.
1164     "aix-common" => {
1165         inherit_from     => [ "BASE_unix" ],
1166         template         => 1,
1167         sys_id           => "AIX",
1168         lib_cppflags     => "-DB_ENDIAN",
1169         lflags           => "-Wl,-bsvr4",
1170         thread_scheme    => "pthreads",
1171         dso_scheme       => "dlfcn",
1172         shared_target    => "aix",
1173         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
1174         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
1175         shared_defflag   => "-Wl,-bE:",
1176         perl_platform    => 'AIX',
1177     },
1178     "aix-gcc" => {
1179         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1180         CC               => "gcc",
1181         CFLAGS           => picker(debug   => "-O0 -g",
1182                                    release => "-O"),
1183         cflags           => add(threads("-pthread")),
1184         ex_libs          => threads("-pthread"),
1185         bn_ops           => "BN_LLONG RC4_CHAR",
1186         asm_arch         => 'ppc32',
1187         perlasm_scheme   => "aix32",
1188         shared_ldflag    => add_before("-shared -static-libgcc"),
1189         AR               => add("-X32"),
1190         RANLIB           => add("-X32"),
1191     },
1192     "aix64-gcc" => {
1193         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1194         CC               => "gcc",
1195         CFLAGS           => picker(debug   => "-O0 -g",
1196                                    release => "-O"),
1197         cflags           => combine("-maix64", threads("-pthread")),
1198         ex_libs          => threads("-pthread"),
1199         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1200         asm_arch         => 'ppc64',
1201         perlasm_scheme   => "aix64",
1202         shared_ldflag    => add_before("-shared -static-libgcc"),
1203         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1204         AR               => add("-X64"),
1205         RANLIB           => add("-X64"),
1206     },
1207     "aix-cc" => {
1208         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1209         CC               => "cc",
1210         CFLAGS           => picker(debug   => "-O0 -g",
1211                                    release => "-O"),
1212         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1213                                     threads("-qthreaded")),
1214         cppflags         => threads("-D_THREAD_SAFE"),
1215         ex_libs          => threads("-lpthreads"),
1216         bn_ops           => "BN_LLONG RC4_CHAR",
1217         asm_arch         => 'ppc32',
1218         perlasm_scheme   => "aix32",
1219         shared_cflag     => "-qpic",
1220         AR               => add("-X32"),
1221         RANLIB           => add("-X32"),
1222     },
1223     "aix64-cc" => {
1224         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1225         CC               => "cc",
1226         CFLAGS           => picker(debug   => "-O0 -g",
1227                                    release => "-O"),
1228         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1229                                     threads("-qthreaded")),
1230         cppflags         => threads("-D_THREAD_SAFE"),
1231         ex_libs          => threads("-lpthreads"),
1232         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1233         asm_arch         => 'ppc64',
1234         perlasm_scheme   => "aix64",
1235         dso_scheme       => "dlfcn",
1236         shared_cflag     => "-qpic",
1237         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1238         AR               => add("-X64"),
1239         RANLIB           => add("-X64"),
1240     },
1241
1242 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1243     "BS2000-OSD" => {
1244         inherit_from     => [ "BASE_unix" ],
1245         CC               => "c89",
1246         CFLAGS           => "-O",
1247         cflags           => "-XLLML -XLLMK -XL",
1248         cppflags         => "-DCHARSET_EBCDIC",
1249         lib_cppflags     => "-DB_ENDIAN",
1250         ex_libs          => add("-lsocket -lnsl"),
1251         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1252         thread_scheme    => "(unknown)",
1253     },
1254
1255 #### Visual C targets
1256 #
1257 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1258 #
1259 # Note about /wd4090, disable warning C4090. This warning returns false
1260 # positives in some situations. Disabling it altogether masks both
1261 # legitimate and false cases, but as we compile on multiple platforms,
1262 # we rely on other compilers to catch legitimate cases.
1263 #
1264 # Also note that we force threads no matter what.  Configuring "no-threads"
1265 # is ignored.
1266 #
1267 # UNICODE is defined in VC-common and applies to all targets. It used to
1268 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1269 # was because ANSI API was *native* system interface for no longer
1270 # supported Windows 9x. Keep in mind that UNICODE only affects how
1271 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1272 # that OpenSSL presents to application.
1273
1274     "VC-common" => {
1275         inherit_from     => [ "BASE_Windows" ],
1276         template         => 1,
1277         CC               => "cl",
1278         CPP              => '$(CC) /EP /C',
1279         CFLAGS           => "/W3 /wd4090 /nologo",
1280         LDFLAGS          => add("/debug"),
1281         coutflag         => "/Fo",
1282         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1283                                 "UNICODE", "_UNICODE",
1284                                 "_CRT_SECURE_NO_DEPRECATE",
1285                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1286         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1287         lib_defines      => add("L_ENDIAN"),
1288         dso_cflags       => "/Zi /Fddso.pdb",
1289         bin_cflags       => "/Zi /Fdapp.pdb",
1290         # def_flag made to empty string so a .def file gets generated
1291         shared_defflag   => '',
1292         shared_ldflag    => "/dll",
1293         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1294         thread_scheme    => "winthreads",
1295         dso_scheme       => "win32",
1296         bn_ops           => "EXPORT_VAR_AS_FN",
1297         perl_platform    => 'Windows::MSVC',
1298         # additional parameter to build_scheme denotes install-path "flavour"
1299         build_scheme     => add("VC-common", { separator => undef }),
1300     },
1301     "VC-noCE-common" => {
1302         inherit_from     => [ "VC-common" ],
1303         template         => 1,
1304         CFLAGS           => add(picker(debug   => '/Od',
1305                                        release => '/O2')),
1306         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1307                                        debug   =>
1308                                        sub {
1309                                            ($disabled{shared} ? "" : "/MDd");
1310                                        },
1311                                        release =>
1312                                        sub {
1313                                            ($disabled{shared} ? "" : "/MD");
1314                                        })),
1315         defines          => add(picker(default => [], # works as type cast
1316                                        debug   => [ "DEBUG", "_DEBUG" ])),
1317         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1318         # Following might/should appears controversial, i.e. defining
1319         # /MDd without evaluating $disabled{shared}. It works in
1320         # non-shared build because static library is compiled with /Zl
1321         # and bares no reference to specific RTL. And it works in
1322         # shared build because multiple /MDd options are not prohibited.
1323         # But why /MDd in static build? Well, basically this is just a
1324         # reference point, which allows to catch eventual errors that
1325         # would prevent those who want to wrap OpenSSL into own .DLL.
1326         # Why not /MD in release build then? Well, some are likely to
1327         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1328         # redistributable.
1329         bin_cflags       => add(picker(debug   => "/MDd",
1330                                        release => sub { $disabled{shared} ? "/MT" : () },
1331                                       )),
1332         bin_lflags       => add("/subsystem:console /opt:ref"),
1333         ex_libs          => add(sub {
1334             my @ex_libs = ();
1335             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1336             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1337             return join(" ", @ex_libs);
1338         }),
1339     },
1340     "VC-WIN64-common" => {
1341         inherit_from     => [ "VC-noCE-common" ],
1342         template         => 1,
1343         ex_libs          => add(sub {
1344             my @ex_libs = ();
1345             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1346             return join(" ", @_, @ex_libs);
1347         }),
1348         bn_ops           => add("SIXTY_FOUR_BIT"),
1349     },
1350     "VC-WIN64I" => {
1351         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm") ],
1352         AS               => "ias",
1353         ASFLAGS          => "-d debug",
1354         asoutflag        => "-o ",
1355         sys_id           => "WIN64I",
1356         uplink_arch      => 'ia64',
1357         asm_arch         => 'ia64',
1358         perlasm_scheme   => "ias",
1359         multilib         => "-ia64",
1360     },
1361     "VC-WIN64A" => {
1362         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm") ],
1363         AS               => sub { vc_win64a_info()->{AS} },
1364         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1365         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1366         asflags          => sub { vc_win64a_info()->{asflags} },
1367         sys_id           => "WIN64A",
1368         uplink_arch      => 'x86_64',
1369         asm_arch         => 'x86_64',
1370         perlasm_scheme   => "auto",
1371         multilib         => "-x64",
1372     },
1373     "VC-WIN32" => {
1374         inherit_from     => [ "VC-noCE-common", asm("x86_asm") ],
1375         CFLAGS           => add("/WX"),
1376         AS               => sub { vc_win32_info()->{AS} },
1377         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1378         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1379         asflags          => sub { vc_win32_info()->{asflags} },
1380         sys_id           => "WIN32",
1381         bn_ops           => add("BN_LLONG"),
1382         uplink_arch      => 'common',
1383         asm_arch         => 'x86',
1384         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1385         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1386         # some installation path heuristics in windows-makefile.tmpl...
1387         build_scheme     => add("VC-WOW", { separator => undef }),
1388     },
1389     "VC-CE" => {
1390         inherit_from     => [ "VC-common" ],
1391         CFLAGS           => add(picker(debug   => "/Od",
1392                                        release => "/O1i")),
1393         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1394         LDFLAGS          => add("/nologo /opt:ref"),
1395         cflags           =>
1396             combine('/GF /Gy',
1397                     sub { vc_wince_info()->{cflags}; },
1398                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1399                               ? ($disabled{shared} ? " /MT" : " /MD")
1400                               : " /MC"; }),
1401         cppflags         => sub { vc_wince_info()->{cppflags}; },
1402         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1403         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1404         includes         =>
1405             add(combine(sub { defined(env('WCECOMPAT'))
1406                               ? '$(WCECOMPAT)/include' : (); },
1407                         sub { defined(env('PORTSDK_LIBPATH'))
1408                                   ? '$(PORTSDK_LIBPATH)/../../include'
1409                                   : (); })),
1410         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1411                                         sub { defined(env('PORTSDK_LIBPATH'))
1412                                                   ? "/entry:mainCRTstartup" : (); })),
1413         sys_id           => "WINCE",
1414         bn_ops           => add("BN_LLONG"),
1415         ex_libs          => add(sub {
1416             my @ex_libs = ();
1417             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1418             push @ex_libs, 'crypt32.lib';
1419             if (defined(env('WCECOMPAT'))) {
1420                 my $x = '$(WCECOMPAT)/lib';
1421                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1422                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1423                 } else {
1424                     $x .= '/wcecompatex.lib';
1425                 }
1426                 push @ex_libs, $x;
1427             }
1428             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1429                 if (defined(env('PORTSDK_LIBPATH')));
1430             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1431                 if (env('TARGETCPU') eq "X86");
1432             return @ex_libs;
1433         }),
1434     },
1435
1436 #### MinGW
1437     "mingw-common" => {
1438         inherit_from     => [ 'BASE_unix' ],
1439         template         => 1,
1440         CC               => "gcc",
1441         CFLAGS           => picker(default => "-Wall",
1442                                    debug   => "-g -O0",
1443                                    release => "-O3"),
1444         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1445                                     threads("-D_MT")),
1446         lib_cppflags     => "-DL_ENDIAN",
1447         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1448         bn_ops           => "EXPORT_VAR_AS_FN",
1449         thread_scheme    => "winthreads",
1450         dso_scheme       => "win32",
1451         shared_target    => "mingw-shared",
1452         shared_cppflags  => add("_WINDLL"),
1453         shared_ldflag    => "-static-libgcc",
1454
1455         perl_platform    => 'mingw',
1456     },
1457     "mingw" => {
1458         inherit_from     => [ "mingw-common", asm("x86_asm") ],
1459         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1460         cflags           => "-m32",
1461         sys_id           => "MINGW32",
1462         bn_ops           => add("BN_LLONG"),
1463         asm_arch         => 'x86',
1464         uplink_arch      => 'x86',
1465         perlasm_scheme   => "coff",
1466         shared_rcflag    => "--target=pe-i386",
1467         multilib         => "",
1468     },
1469     "mingw64" => {
1470         # As for uplink_arch. Applink makes it possible to use
1471         # .dll compiled with one compiler with application compiled with
1472         # another compiler. It's possible to engage Applink support in
1473         # mingw64 build, but it's not done, because until mingw64
1474         # supports structured exception handling, one can't seriously
1475         # consider its binaries for using with non-mingw64 run-time
1476         # environment. And as mingw64 is always consistent with itself,
1477         # Applink is never engaged and can as well be omitted.
1478         inherit_from     => [ "mingw-common", asm("x86_64_asm") ],
1479         cflags           => "-m64",
1480         sys_id           => "MINGW64",
1481         bn_ops           => add("SIXTY_FOUR_BIT"),
1482         asm_arch         => 'x86_64',
1483         uplink_arch      => undef,
1484         perlasm_scheme   => "mingw64",
1485         shared_rcflag    => "--target=pe-x86-64",
1486         multilib         => "64",
1487     },
1488
1489 #### UEFI
1490     "UEFI" => {
1491         inherit_from     => [ "BASE_unix" ],
1492         CC               => "cc",
1493         CFLAGS           => "-O",
1494         lib_cppflags     => "-DL_ENDIAN",
1495         sys_id           => "UEFI",
1496     },
1497
1498 #### UWIN
1499     "UWIN" => {
1500         inherit_from     => [ "BASE_unix" ],
1501         CC               => "cc",
1502         CFLAGS           => "-O -Wall",
1503         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1504         sys_id           => "UWIN",
1505         bn_ops           => "BN_LLONG",
1506         dso_scheme       => "win32",
1507     },
1508
1509 #### Cygwin
1510     "Cygwin-common" => {
1511         inherit_from     => [ "BASE_unix" ],
1512         template         => 1,
1513
1514         CC               => "gcc",
1515         CFLAGS           => picker(default => "-Wall",
1516                                    debug   => "-g -O0",
1517                                    release => "-O3"),
1518         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1519         sys_id           => "CYGWIN",
1520         thread_scheme    => "pthread",
1521         dso_scheme       => "dlfcn",
1522         shared_target    => "cygwin-shared",
1523         shared_cppflags  => "-D_WINDLL",
1524
1525         perl_platform    => 'Cygwin',
1526     },
1527     "Cygwin-x86" => {
1528         inherit_from     => [ "Cygwin-common", asm("x86_asm") ],
1529         CFLAGS           => add(picker(release => "-O3 -fomit-frame-pointer")),
1530         bn_ops           => "BN_LLONG",
1531         asm_arch         => 'x86',
1532         perlasm_scheme   => "coff",
1533     },
1534     "Cygwin-x86_64" => {
1535         inherit_from     => [ "Cygwin-common", asm("x86_64_asm") ],
1536         CC               => "gcc",
1537         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1538         asm_arch         => 'x86_64',
1539         perlasm_scheme   => "mingw64",
1540     },
1541     # Backward compatibility for those using this target
1542     "Cygwin" => {
1543         inherit_from     => [ "Cygwin-x86" ]
1544     },
1545     # In case someone constructs the Cygwin target name themself
1546     "Cygwin-i386" => {
1547         inherit_from     => [ "Cygwin-x86" ]
1548     },
1549     "Cygwin-i486" => {
1550         inherit_from     => [ "Cygwin-x86" ]
1551     },
1552     "Cygwin-i586" => {
1553         inherit_from     => [ "Cygwin-x86" ]
1554     },
1555     "Cygwin-i686" => {
1556         inherit_from     => [ "Cygwin-x86" ]
1557     },
1558
1559 ##### MacOS X (a.k.a. Darwin) setup
1560     "darwin-common" => {
1561         inherit_from     => [ "BASE_unix" ],
1562         template         => 1,
1563         CC               => "cc",
1564         CFLAGS           => picker(debug   => "-g -O0",
1565                                    release => "-O3"),
1566         cppflags         => threads("-D_REENTRANT"),
1567         lflags           => "-Wl,-search_paths_first",
1568         sys_id           => "MACOSX",
1569         bn_ops           => "BN_LLONG RC4_CHAR",
1570         thread_scheme    => "pthreads",
1571         perlasm_scheme   => "osx32",
1572         dso_scheme       => "dlfcn",
1573         ranlib           => "ranlib -c",
1574         shared_target    => "darwin-shared",
1575         shared_cflag     => "-fPIC",
1576         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1577     },
1578     # Option "freeze" such as -std=gnu9x can't negatively interfere
1579     # with future defaults for below two targets, because MacOS X
1580     # for PPC has no future, it was discontinued by vendor in 2009.
1581     "darwin-ppc-cc" => {
1582         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1583         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1584         lib_cppflags     => add("-DB_ENDIAN"),
1585         shared_cflag     => add("-fno-common"),
1586         asm_arch         => 'ppc32',
1587         perlasm_scheme   => "osx32",
1588     },
1589     "darwin64-ppc-cc" => {
1590         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1591         cflags           => add("-arch ppc64 -std=gnu9x"),
1592         lib_cppflags     => add("-DB_ENDIAN"),
1593         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1594         asm_arch         => 'ppc64',
1595         perlasm_scheme   => "osx64",
1596     },
1597     "darwin-i386-cc" => {
1598         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1599         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1600         cflags           => add("-arch i386"),
1601         lib_cppflags     => add("-DL_ENDIAN"),
1602         bn_ops           => "BN_LLONG RC4_INT",
1603         asm_arch         => 'x86',
1604         perlasm_scheme   => "macosx",
1605     },
1606     "darwin64-x86_64-cc" => {
1607         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1608         CFLAGS           => add("-Wall"),
1609         cflags           => add("-arch x86_64"),
1610         lib_cppflags     => add("-DL_ENDIAN"),
1611         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1612         asm_arch         => 'x86_64',
1613         perlasm_scheme   => "macosx",
1614     },
1615
1616 ##### GNU Hurd
1617     "hurd-x86" => {
1618         inherit_from     => [ "BASE_unix" ],
1619         inherit_from     => [ asm("x86_elf_asm") ],
1620         CC               => "gcc",
1621         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1622         cflags           => threads("-pthread"),
1623         lib_cppflags     => "-DL_ENDIAN",
1624         ex_libs          => add("-ldl", threads("-pthread")),
1625         bn_ops           => "BN_LLONG",
1626         asm_arch         => 'x86',
1627         perlasm_scheme   => 'elf',
1628         thread_scheme    => "pthreads",
1629         dso_scheme       => "dlfcn",
1630         shared_target    => "linux-shared",
1631         shared_cflag     => "-fPIC",
1632     },
1633
1634 ##### VxWorks for various targets
1635     "vxworks-ppc60x" => {
1636         inherit_from     => [ "BASE_unix" ],
1637         CC               => "ccppc",
1638         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1639         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1640         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1641                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1642                                     "-I\$(WIND_BASE)/target/usr/h",
1643                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1644         sys_id           => "VXWORKS",
1645         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1646         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1647     },
1648     "vxworks-ppcgen" => {
1649         inherit_from     => [ "BASE_unix" ],
1650         CC               => "ccppc",
1651         CFLAGS           => "-O1 -Wall",
1652         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1653         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1654                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1655                                     "-I\$(WIND_BASE)/target/usr/h",
1656                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1657         sys_id           => "VXWORKS",
1658         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1659         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1660     },
1661     "vxworks-ppc405" => {
1662         inherit_from     => [ "BASE_unix" ],
1663         CC               => "ccppc",
1664         CFLAGS           => "-g",
1665         cflags           => "-msoft-float -mlongcall",
1666         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1667                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1668                                     "-I\$(WIND_BASE)/target/h"),
1669         sys_id           => "VXWORKS",
1670         lflags           => add("-r"),
1671     },
1672     "vxworks-ppc750" => {
1673         inherit_from     => [ "BASE_unix" ],
1674         CC               => "ccppc",
1675         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1676         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1677         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1678                                     "-I\$(WIND_BASE)/target/h"),
1679         sys_id           => "VXWORKS",
1680         lflags           => add("-r"),
1681     },
1682     "vxworks-ppc750-debug" => {
1683         inherit_from     => [ "BASE_unix" ],
1684         CC               => "ccppc",
1685         CFLAGS           => "-ansi -fvolatile -Wall -g",
1686         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1687         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1688                                     "-DPEDANTIC -DDEBUG",
1689                                     "-I\$(WIND_BASE)/target/h"),
1690         sys_id           => "VXWORKS",
1691         lflags           => add("-r"),
1692     },
1693     "vxworks-ppc860" => {
1694         inherit_from     => [ "BASE_unix" ],
1695         CC               => "ccppc",
1696         cflags           => "-nostdinc -msoft-float",
1697         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1698                                     "-I\$(WIND_BASE)/target/h"),
1699         sys_id           => "VXWORKS",
1700         lflags           => add("-r"),
1701     },
1702     "vxworks-simlinux" => {
1703         inherit_from     => [ "BASE_unix" ],
1704         CC               => "ccpentium",
1705         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1706         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1707                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1708                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1709                                     "-DOPENSSL_NO_HW_PADLOCK",
1710                                     "-I\$(WIND_BASE)/target/h",
1711                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1712         sys_id           => "VXWORKS",
1713         lflags           => add("-r"),
1714         ranlib           => "ranlibpentium",
1715     },
1716     "vxworks-mips" => {
1717         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1718         CC               => "ccmips",
1719         CFLAGS           => "-O -G 0",
1720         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1721         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1722                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1723                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1724                                     "-DOPENSSL_NO_HW_PADLOCK",
1725                                     threads("-D_REENTRANT"),
1726                                     "-I\$(WIND_BASE)/target/h",
1727                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1728         sys_id           => "VXWORKS",
1729         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1730         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1731         thread_scheme    => "pthreads",
1732         asm_arch         => 'mips32',
1733         perlasm_scheme   => "o32",
1734         ranlib           => "ranlibmips",
1735     },
1736
1737 #### uClinux
1738     "uClinux-dist" => {
1739         inherit_from     => [ "BASE_unix" ],
1740         CC               => sub { env('CC') },
1741         cppflags         => threads("-D_REENTRANT"),
1742         ex_libs          => add("\$(LDLIBS)"),
1743         bn_ops           => "BN_LLONG",
1744         thread_scheme    => "pthreads",
1745         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1746         shared_target    => "linux-shared",
1747         shared_cflag     => "-fPIC",
1748         ranlib           => sub { env('RANLIB') },
1749     },
1750     "uClinux-dist64" => {
1751         inherit_from     => [ "BASE_unix" ],
1752         CC               => sub { env('CC') },
1753         cppflags         => threads("-D_REENTRANT"),
1754         ex_libs          => add("\$(LDLIBS)"),
1755         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1756         thread_scheme    => "pthreads",
1757         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1758         shared_target    => "linux-shared",
1759         shared_cflag     => "-fPIC",
1760         ranlib           => sub { env('RANLIB') },
1761     },
1762
1763     ##### VMS
1764     # Most things happen in vms-generic.
1765     # Note that vms_info extracts the pointer size from the end of
1766     # the target name, and will assume that anything matching /-p\d+$/
1767     # indicates the pointer size setting for the desired target.
1768     "vms-generic" => {
1769         inherit_from     => [ "BASE_VMS" ],
1770         template         => 1,
1771         CC               => "CC/DECC",
1772         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1773         CFLAGS           =>
1774             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1775                            debug   => "/NOOPTIMIZE/DEBUG",
1776                            release => "/OPTIMIZE/NODEBUG"),
1777                     sub { my @warnings =
1778                               @{vms_info()->{disable_warns}};
1779                           @warnings
1780                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1781         lib_defines      =>
1782             add("OPENSSL_USE_NODELETE",
1783                 sub {
1784                     return vms_info()->{def_zlib}
1785                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1786                 }),
1787         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1788                                    debug   => "/DEBUG/TRACEBACK",
1789                                    release => "/NODEBUG/NOTRACEBACK"),
1790         # Because of dso_cflags below, we can't set the generic |cflags| here,
1791         # as it can't be overriden, so we set separate C flags for libraries
1792         # and binaries instead.
1793         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1794         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1795         # For modules specifically, we assume that they only use public
1796         # OpenSSL symbols, and therefore don't need to mangle names on
1797         # their own.
1798         dso_cflags       => "",
1799         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1800         shared_target    => "vms-shared",
1801         # def_flag made to empty string so a .opt file gets generated
1802         shared_defflag   => '',
1803         dso_scheme       => "vms",
1804         thread_scheme    => "pthreads",
1805
1806         AS               => sub { vms_info()->{AS} },
1807         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1808         asoutflag        => sub { vms_info()->{asoutflag} },
1809         asflags          => sub { vms_info()->{asflags} },
1810         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1811
1812         disable          => add('pinshared'),
1813
1814     },
1815
1816     # From HELP CC/POINTER_SIZE:
1817     #
1818     # ----------
1819     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1820     #             LONG or 64 is present, the main argument argv will be an
1821     #             array of long pointers instead of an array of short pointers.
1822     #
1823     # 64[=ARGV]   Same as LONG.
1824     # ----------
1825     #
1826     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1827     # we force it to have 64-bit pointers, see the added cflags in the -p64
1828     # config targets below.
1829
1830     "vms-alpha" => {
1831         inherit_from     => [ "vms-generic" ],
1832         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1833         pointer_size     => "",
1834     },
1835     "vms-alpha-p32" => {
1836         inherit_from     => [ "vms-alpha" ],
1837         cflags           => add("/POINTER_SIZE=32"),
1838         pointer_size     => "32",
1839     },
1840     "vms-alpha-p64" => {
1841         inherit_from     => [ "vms-alpha" ],
1842         cflags           => add("/POINTER_SIZE=64=ARGV"),
1843         pointer_size     => "64",
1844     },
1845     "vms-ia64" => {
1846         inherit_from     => [ "vms-generic",
1847                               sub { vms_info()->{AS}
1848                                         ? asm("ia64_asm")->() : () } ],
1849         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1850         asm_arch         => sub { vms_info()->{AS} ? 'ia64' : undef },
1851         perlasm_scheme   => 'ias',
1852         pointer_size     => "",
1853
1854     },
1855     "vms-ia64-p32" => {
1856         inherit_from     => [ "vms-ia64" ],
1857         cflags           => add("/POINTER_SIZE=32"),
1858         pointer_size     => "32",
1859     },
1860     "vms-ia64-p64" => {
1861         inherit_from     => [ "vms-ia64" ],
1862         cflags           => add("/POINTER_SIZE=64=ARGV"),
1863         pointer_size     => "64",
1864     },
1865
1866 );