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         thread_scheme    => "pthreads",
 953         asm_arch         => 'c64xplus',
 954         perlasm_scheme   => "void",
 955         dso_scheme       => "dlfcn",
 956         shared_target    => "linux-shared",
 957         shared_cflag     => "--pic",
 958         shared_ldflag    => add("-z --sysv --shared"),
 959         ranlib           => "true",
 960     },
 961
 962 #### *BSD
 963     "BSD-generic32" => {
 964         # As for thread cflag. Idea is to maintain "collective" set of
 965         # flags, which would cover all BSD flavors. -pthread applies
 966         # to them all, but is treated differently. OpenBSD expands is
 967         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 968         # expands it as -lc_r, which has to be accompanied by explicit
 969         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 970         # expands it as -lc_r, which seems to be sufficient?
 971         inherit_from     => [ "BASE_unix" ],
 972         CC               => "cc",
 973         CFLAGS           => picker(default => "-Wall",
 974                                    debug   => "-O0 -g",
 975                                    release => "-O3"),
 976         cflags           => threads("-pthread"),
 977         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 978         ex_libs          => add(threads("-pthread")),
 979         enable           => add("devcryptoeng"),
 980         bn_ops           => "BN_LLONG",
 981         thread_scheme    => "pthreads",
 982         dso_scheme       => "dlfcn",
 983         shared_target    => "bsd-gcc-shared",
 984         shared_cflag     => "-fPIC",
 985     },
 986     "BSD-generic64" => {
 987         inherit_from     => [ "BSD-generic32" ],
 988         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 989     },
 990
 991     "BSD-x86" => {
 992         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 993         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 994         lib_cppflags     => add("-DL_ENDIAN"),
 995         bn_ops           => "BN_LLONG",
 996         shared_target    => "bsd-shared",
 997         asm_arch         => 'x86',
 998         perlasm_scheme   => "a.out",
 999     },
1000     "BSD-x86-elf" => {
1001         inherit_from     => [ "BSD-x86" ],
1002         perlasm_scheme   => "elf",
1003     },
1004
1005     "BSD-sparcv8" => {
1006         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
1007         cflags           => add("-mcpu=v8"),
1008         lib_cppflags     => add("-DB_ENDIAN"),
1009         asm_arch         => 'sparcv8',
1010         perlasm_scheme   => 'void',
1011     },
1012     "BSD-sparc64" => {
1013         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1014         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1015         # triggered by RIPEMD160 code.
1016         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1017         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1018         bn_ops           => "BN_LLONG",
1019         asm_arch         => 'sparcv9',
1020         perlasm_scheme   => 'void',
1021     },
1022
1023     "BSD-ia64" => {
1024         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1025         lib_cppflags     => add("-DL_ENDIAN"),
1026         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1027         asm_arch         => 'ia64',
1028         perlasm_scheme   => 'void',
1029     },
1030
1031     "BSD-x86_64" => {
1032         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1033         lib_cppflags     => add("-DL_ENDIAN"),
1034         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1035         asm_arch         => 'x86_64',
1036         perlasm_scheme   => "elf",
1037     },
1038
1039     "bsdi-elf-gcc" => {
1040         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1041         CC               => "gcc",
1042         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1043         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1044         ex_libs          => add("-ldl"),
1045         bn_ops           => "BN_LLONG",
1046         asm_arch         => 'x86',
1047         perlasm_scheme   => "elf",
1048         thread_scheme    => "(unknown)",
1049         dso_scheme       => "dlfcn",
1050         shared_target    => "bsd-gcc-shared",
1051         shared_cflag     => "-fPIC",
1052     },
1053
1054     "nextstep" => {
1055         inherit_from     => [ "BASE_unix" ],
1056         CC               => "cc",
1057         CFLAGS           => "-O -Wall",
1058         unistd           => "<libc.h>",
1059         bn_ops           => "BN_LLONG",
1060         thread_scheme    => "(unknown)",
1061     },
1062     "nextstep3.3" => {
1063         inherit_from     => [ "BASE_unix" ],
1064         CC               => "cc",
1065         CFLAGS           => "-O3 -Wall",
1066         unistd           => "<libc.h>",
1067         bn_ops           => "BN_LLONG",
1068         thread_scheme    => "(unknown)",
1069     },
1070
1071 #### SCO/Caldera targets.
1072 #
1073 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1074 # Now we only have blended unixware-* as it's the only one used by ./config.
1075 # If you want to optimize for particular microarchitecture, bypass ./config
1076 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1077 # Note that not all targets include assembler support. Mostly because of
1078 # lack of motivation to support out-of-date platforms with out-of-date
1079 # compiler drivers and assemblers.
1080 #
1081 # UnixWare 2.0x fails destest with -O.
1082     "unixware-2.0" => {
1083         inherit_from     => [ "BASE_unix" ],
1084         CC               => "cc",
1085         cflags           => threads("-Kthread"),
1086         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1087         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1088         thread_scheme    => "uithreads",
1089     },
1090     "unixware-2.1" => {
1091         inherit_from     => [ "BASE_unix" ],
1092         CC               => "cc",
1093         CFLAGS           => "-O",
1094         cflags           => threads("-Kthread"),
1095         lib_cppflags     => "-DFILIO_H",
1096         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1097         thread_scheme    => "uithreads",
1098     },
1099     "unixware-7" => {
1100         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1101         CC               => "cc",
1102         CFLAGS           => "-O",
1103         cflags           => combine("-Kalloca", threads("-Kthread")),
1104         lib_cppflags     => "-DFILIO_H",
1105         ex_libs          => add("-lsocket -lnsl"),
1106         thread_scheme    => "uithreads",
1107         bn_ops           => "BN_LLONG",
1108         asm_arch         => 'x86',
1109         perlasm_scheme   => "elf-1",
1110         dso_scheme       => "dlfcn",
1111         shared_target    => "svr5-shared",
1112         shared_cflag     => "-Kpic",
1113     },
1114     "unixware-7-gcc" => {
1115         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1116         CC               => "gcc",
1117         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1118         cppflags         => add(threads("-D_REENTRANT")),
1119         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1120         ex_libs          => add("-lsocket -lnsl"),
1121         bn_ops           => "BN_LLONG",
1122         thread_scheme    => "pthreads",
1123         asm_arch         => 'x86',
1124         perlasm_scheme   => "elf-1",
1125         dso_scheme       => "dlfcn",
1126         shared_target    => "gnu-shared",
1127         shared_cflag     => "-fPIC",
1128     },
1129 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1130     "sco5-cc" => {
1131         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1132         cc               => "cc",
1133         cflags           => "-belf",
1134         ex_libs          => add("-lsocket -lnsl"),
1135         thread_scheme    => "(unknown)",
1136         asm_arch         => 'x86',
1137         perlasm_scheme   => "elf-1",
1138         dso_scheme       => "dlfcn",
1139         shared_target    => "svr3-shared",
1140         shared_cflag     => "-Kpic",
1141     },
1142     "sco5-gcc" => {
1143         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1144         cc               => "gcc",
1145         cflags           => "-O3 -fomit-frame-pointer",
1146         ex_libs          => add("-lsocket -lnsl"),
1147         bn_ops           => "BN_LLONG",
1148         thread_scheme    => "(unknown)",
1149         asm_arch         => 'x86',
1150         perlasm_scheme   => "elf-1",
1151         dso_scheme       => "dlfcn",
1152         shared_target    => "svr3-shared",
1153         shared_cflag     => "-fPIC",
1154     },
1155
1156 #### IBM's AIX.
1157     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1158     # to control compilation "bitness" by setting $OBJECT_MODE environment
1159     # variable, then you should know that in OpenSSL case it's considered
1160     # only in ./config. Once configured, build procedure remains "deaf" to
1161     # current value of $OBJECT_MODE.
1162     "aix-common" => {
1163         inherit_from     => [ "BASE_unix" ],
1164         template         => 1,
1165         sys_id           => "AIX",
1166         lib_cppflags     => "-DB_ENDIAN",
1167         lflags           => "-Wl,-bsvr4",
1168         thread_scheme    => "pthreads",
1169         dso_scheme       => "dlfcn",
1170         shared_target    => "aix",
1171         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
1172         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
1173         shared_defflag   => "-Wl,-bE:",
1174         perl_platform    => 'AIX',
1175     },
1176     "aix-gcc" => {
1177         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1178         CC               => "gcc",
1179         CFLAGS           => picker(debug   => "-O0 -g",
1180                                    release => "-O"),
1181         cflags           => add(threads("-pthread")),
1182         ex_libs          => threads("-pthread"),
1183         bn_ops           => "BN_LLONG RC4_CHAR",
1184         asm_arch         => 'ppc32',
1185         perlasm_scheme   => "aix32",
1186         shared_ldflag    => add_before("-shared -static-libgcc"),
1187         AR               => add("-X32"),
1188         RANLIB           => add("-X32"),
1189     },
1190     "aix64-gcc" => {
1191         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1192         CC               => "gcc",
1193         CFLAGS           => picker(debug   => "-O0 -g",
1194                                    release => "-O"),
1195         cflags           => combine("-maix64", threads("-pthread")),
1196         ex_libs          => threads("-pthread"),
1197         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1198         asm_arch         => 'ppc64',
1199         perlasm_scheme   => "aix64",
1200         shared_ldflag    => add_before("-shared -static-libgcc"),
1201         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1202         AR               => add("-X64"),
1203         RANLIB           => add("-X64"),
1204     },
1205     "aix-cc" => {
1206         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1207         CC               => "cc",
1208         CFLAGS           => picker(debug   => "-O0 -g",
1209                                    release => "-O"),
1210         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1211                                     threads("-qthreaded")),
1212         cppflags         => threads("-D_THREAD_SAFE"),
1213         ex_libs          => threads("-lpthreads"),
1214         bn_ops           => "BN_LLONG RC4_CHAR",
1215         asm_arch         => 'ppc32',
1216         perlasm_scheme   => "aix32",
1217         shared_cflag     => "-qpic",
1218         AR               => add("-X32"),
1219         RANLIB           => add("-X32"),
1220     },
1221     "aix64-cc" => {
1222         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1223         CC               => "cc",
1224         CFLAGS           => picker(debug   => "-O0 -g",
1225                                    release => "-O"),
1226         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1227                                     threads("-qthreaded")),
1228         cppflags         => threads("-D_THREAD_SAFE"),
1229         ex_libs          => threads("-lpthreads"),
1230         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1231         asm_arch         => 'ppc64',
1232         perlasm_scheme   => "aix64",
1233         dso_scheme       => "dlfcn",
1234         shared_cflag     => "-qpic",
1235         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1236         AR               => add("-X64"),
1237         RANLIB           => add("-X64"),
1238     },
1239
1240 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1241     "BS2000-OSD" => {
1242         inherit_from     => [ "BASE_unix" ],
1243         CC               => "c89",
1244         CFLAGS           => "-O",
1245         cflags           => "-XLLML -XLLMK -XL",
1246         cppflags         => "-DCHARSET_EBCDIC",
1247         lib_cppflags     => "-DB_ENDIAN",
1248         ex_libs          => add("-lsocket -lnsl"),
1249         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1250         thread_scheme    => "(unknown)",
1251     },
1252
1253 #### Visual C targets
1254 #
1255 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1256 #
1257 # Note about /wd4090, disable warning C4090. This warning returns false
1258 # positives in some situations. Disabling it altogether masks both
1259 # legitimate and false cases, but as we compile on multiple platforms,
1260 # we rely on other compilers to catch legitimate cases.
1261 #
1262 # Also note that we force threads no matter what.  Configuring "no-threads"
1263 # is ignored.
1264 #
1265 # UNICODE is defined in VC-common and applies to all targets. It used to
1266 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1267 # was because ANSI API was *native* system interface for no longer
1268 # supported Windows 9x. Keep in mind that UNICODE only affects how
1269 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1270 # that OpenSSL presents to application.
1271
1272     "VC-common" => {
1273         inherit_from     => [ "BASE_Windows" ],
1274         template         => 1,
1275         CC               => "cl",
1276         CPP              => '$(CC) /EP /C',
1277         CFLAGS           => "/W3 /wd4090 /nologo",
1278         LDFLAGS          => add("/debug"),
1279         coutflag         => "/Fo",
1280         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1281                                 "UNICODE", "_UNICODE",
1282                                 "_CRT_SECURE_NO_DEPRECATE",
1283                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1284         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1285         lib_defines      => add("L_ENDIAN"),
1286         dso_cflags       => "/Zi /Fddso.pdb",
1287         bin_cflags       => "/Zi /Fdapp.pdb",
1288         # def_flag made to empty string so a .def file gets generated
1289         shared_defflag   => '',
1290         shared_ldflag    => "/dll",
1291         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1292         thread_scheme    => "winthreads",
1293         dso_scheme       => "win32",
1294         bn_ops           => "EXPORT_VAR_AS_FN",
1295         perl_platform    => 'Windows::MSVC',
1296         # additional parameter to build_scheme denotes install-path "flavour"
1297         build_scheme     => add("VC-common", { separator => undef }),
1298     },
1299     "VC-noCE-common" => {
1300         inherit_from     => [ "VC-common" ],
1301         template         => 1,
1302         CFLAGS           => add(picker(debug   => '/Od',
1303                                        release => '/O2')),
1304         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1305                                        debug   =>
1306                                        sub {
1307                                            ($disabled{shared} ? "" : "/MDd");
1308                                        },
1309                                        release =>
1310                                        sub {
1311                                            ($disabled{shared} ? "" : "/MD");
1312                                        })),
1313         defines          => add(picker(default => [], # works as type cast
1314                                        debug   => [ "DEBUG", "_DEBUG" ])),
1315         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1316         # Following might/should appears controversial, i.e. defining
1317         # /MDd without evaluating $disabled{shared}. It works in
1318         # non-shared build because static library is compiled with /Zl
1319         # and bares no reference to specific RTL. And it works in
1320         # shared build because multiple /MDd options are not prohibited.
1321         # But why /MDd in static build? Well, basically this is just a
1322         # reference point, which allows to catch eventual errors that
1323         # would prevent those who want to wrap OpenSSL into own .DLL.
1324         # Why not /MD in release build then? Well, some are likely to
1325         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1326         # redistributable.
1327         bin_cflags       => add(picker(debug   => "/MDd",
1328                                        release => sub { $disabled{shared} ? "/MT" : () },
1329                                       )),
1330         bin_lflags       => add("/subsystem:console /opt:ref"),
1331         ex_libs          => add(sub {
1332             my @ex_libs = ();
1333             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1334             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1335             return join(" ", @ex_libs);
1336         }),
1337     },
1338     "VC-WIN64-common" => {
1339         inherit_from     => [ "VC-noCE-common" ],
1340         template         => 1,
1341         ex_libs          => add(sub {
1342             my @ex_libs = ();
1343             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1344             return join(" ", @_, @ex_libs);
1345         }),
1346         bn_ops           => add("SIXTY_FOUR_BIT"),
1347     },
1348     "VC-WIN64I" => {
1349         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm") ],
1350         AS               => "ias",
1351         ASFLAGS          => "-d debug",
1352         asoutflag        => "-o ",
1353         sys_id           => "WIN64I",
1354         uplink_arch      => 'ia64',
1355         asm_arch         => 'ia64',
1356         perlasm_scheme   => "ias",
1357         multilib         => "-ia64",
1358     },
1359     "VC-WIN64A" => {
1360         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm") ],
1361         AS               => sub { vc_win64a_info()->{AS} },
1362         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1363         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1364         asflags          => sub { vc_win64a_info()->{asflags} },
1365         sys_id           => "WIN64A",
1366         uplink_arch      => 'x86_64',
1367         asm_arch         => 'x86_64',
1368         perlasm_scheme   => "auto",
1369         multilib         => "-x64",
1370     },
1371     "VC-WIN32" => {
1372         inherit_from     => [ "VC-noCE-common", asm("x86_asm") ],
1373         CFLAGS           => add("/WX"),
1374         AS               => sub { vc_win32_info()->{AS} },
1375         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1376         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1377         asflags          => sub { vc_win32_info()->{asflags} },
1378         sys_id           => "WIN32",
1379         bn_ops           => add("BN_LLONG"),
1380         uplink_arch      => 'common',
1381         asm_arch         => 'x86',
1382         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1383         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1384         # some installation path heuristics in windows-makefile.tmpl...
1385         build_scheme     => add("VC-WOW", { separator => undef }),
1386     },
1387     "VC-CE" => {
1388         inherit_from     => [ "VC-common" ],
1389         CFLAGS           => add(picker(debug   => "/Od",
1390                                        release => "/O1i")),
1391         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1392         LDFLAGS          => add("/nologo /opt:ref"),
1393         cflags           =>
1394             combine('/GF /Gy',
1395                     sub { vc_wince_info()->{cflags}; },
1396                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1397                               ? ($disabled{shared} ? " /MT" : " /MD")
1398                               : " /MC"; }),
1399         cppflags         => sub { vc_wince_info()->{cppflags}; },
1400         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1401         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1402         includes         =>
1403             add(combine(sub { defined(env('WCECOMPAT'))
1404                               ? '$(WCECOMPAT)/include' : (); },
1405                         sub { defined(env('PORTSDK_LIBPATH'))
1406                                   ? '$(PORTSDK_LIBPATH)/../../include'
1407                                   : (); })),
1408         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1409                                         sub { defined(env('PORTSDK_LIBPATH'))
1410                                                   ? "/entry:mainCRTstartup" : (); })),
1411         sys_id           => "WINCE",
1412         bn_ops           => add("BN_LLONG"),
1413         ex_libs          => add(sub {
1414             my @ex_libs = ();
1415             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1416             push @ex_libs, 'crypt32.lib';
1417             if (defined(env('WCECOMPAT'))) {
1418                 my $x = '$(WCECOMPAT)/lib';
1419                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1420                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1421                 } else {
1422                     $x .= '/wcecompatex.lib';
1423                 }
1424                 push @ex_libs, $x;
1425             }
1426             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1427                 if (defined(env('PORTSDK_LIBPATH')));
1428             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1429                 if (env('TARGETCPU') eq "X86");
1430             return @ex_libs;
1431         }),
1432     },
1433
1434 #### MinGW
1435     "mingw-common" => {
1436         inherit_from     => [ 'BASE_unix' ],
1437         template         => 1,
1438         CC               => "gcc",
1439         CFLAGS           => picker(default => "-Wall",
1440                                    debug   => "-g -O0",
1441                                    release => "-O3"),
1442         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1443                                     threads("-D_MT")),
1444         lib_cppflags     => "-DL_ENDIAN",
1445         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1446         bn_ops           => "EXPORT_VAR_AS_FN",
1447         thread_scheme    => "winthreads",
1448         dso_scheme       => "win32",
1449         shared_target    => "mingw-shared",
1450         shared_cppflags  => add("_WINDLL"),
1451         shared_ldflag    => "-static-libgcc",
1452
1453         perl_platform    => 'mingw',
1454     },
1455     "mingw" => {
1456         inherit_from     => [ "mingw-common", asm("x86_asm") ],
1457         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1458         cflags           => "-m32",
1459         sys_id           => "MINGW32",
1460         bn_ops           => add("BN_LLONG"),
1461         asm_arch         => 'x86',
1462         uplink_arch      => 'x86',
1463         perlasm_scheme   => "coff",
1464         shared_rcflag    => "--target=pe-i386",
1465         multilib         => "",
1466     },
1467     "mingw64" => {
1468         # As for uplink_arch. Applink makes it possible to use
1469         # .dll compiled with one compiler with application compiled with
1470         # another compiler. It's possible to engage Applink support in
1471         # mingw64 build, but it's not done, because until mingw64
1472         # supports structured exception handling, one can't seriously
1473         # consider its binaries for using with non-mingw64 run-time
1474         # environment. And as mingw64 is always consistent with itself,
1475         # Applink is never engaged and can as well be omitted.
1476         inherit_from     => [ "mingw-common", asm("x86_64_asm") ],
1477         cflags           => "-m64",
1478         sys_id           => "MINGW64",
1479         bn_ops           => add("SIXTY_FOUR_BIT"),
1480         asm_arch         => 'x86_64',
1481         uplink_arch      => undef,
1482         perlasm_scheme   => "mingw64",
1483         shared_rcflag    => "--target=pe-x86-64",
1484         multilib         => "64",
1485     },
1486
1487 #### UEFI
1488     "UEFI" => {
1489         inherit_from     => [ "BASE_unix" ],
1490         CC               => "cc",
1491         CFLAGS           => "-O",
1492         lib_cppflags     => "-DL_ENDIAN",
1493         sys_id           => "UEFI",
1494     },
1495
1496 #### UWIN
1497     "UWIN" => {
1498         inherit_from     => [ "BASE_unix" ],
1499         CC               => "cc",
1500         CFLAGS           => "-O -Wall",
1501         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1502         sys_id           => "UWIN",
1503         bn_ops           => "BN_LLONG",
1504         dso_scheme       => "win32",
1505     },
1506
1507 #### Cygwin
1508     "Cygwin-common" => {
1509         inherit_from     => [ "BASE_unix" ],
1510         template         => 1,
1511
1512         CC               => "gcc",
1513         CFLAGS           => picker(default => "-Wall",
1514                                    debug   => "-g -O0",
1515                                    release => "-O3"),
1516         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1517         sys_id           => "CYGWIN",
1518         thread_scheme    => "pthread",
1519         dso_scheme       => "dlfcn",
1520         shared_target    => "cygwin-shared",
1521         shared_cppflags  => "-D_WINDLL",
1522
1523         perl_platform    => 'Cygwin',
1524     },
1525     "Cygwin-x86" => {
1526         inherit_from     => [ "Cygwin-common", asm("x86_asm") ],
1527         CFLAGS           => add(picker(release => "-O3 -fomit-frame-pointer")),
1528         bn_ops           => "BN_LLONG",
1529         asm_arch         => 'x86',
1530         perlasm_scheme   => "coff",
1531     },
1532     "Cygwin-x86_64" => {
1533         inherit_from     => [ "Cygwin-common", asm("x86_64_asm") ],
1534         CC               => "gcc",
1535         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1536         asm_arch         => 'x86_64',
1537         perlasm_scheme   => "mingw64",
1538     },
1539     # Backward compatibility for those using this target
1540     "Cygwin" => {
1541         inherit_from     => [ "Cygwin-x86" ]
1542     },
1543     # In case someone constructs the Cygwin target name themself
1544     "Cygwin-i386" => {
1545         inherit_from     => [ "Cygwin-x86" ]
1546     },
1547     "Cygwin-i486" => {
1548         inherit_from     => [ "Cygwin-x86" ]
1549     },
1550     "Cygwin-i586" => {
1551         inherit_from     => [ "Cygwin-x86" ]
1552     },
1553     "Cygwin-i686" => {
1554         inherit_from     => [ "Cygwin-x86" ]
1555     },
1556
1557 ##### MacOS X (a.k.a. Darwin) setup
1558     "darwin-common" => {
1559         inherit_from     => [ "BASE_unix" ],
1560         template         => 1,
1561         CC               => "cc",
1562         CFLAGS           => picker(debug   => "-g -O0",
1563                                    release => "-O3"),
1564         cppflags         => threads("-D_REENTRANT"),
1565         lflags           => "-Wl,-search_paths_first",
1566         sys_id           => "MACOSX",
1567         bn_ops           => "BN_LLONG RC4_CHAR",
1568         thread_scheme    => "pthreads",
1569         perlasm_scheme   => "osx32",
1570         dso_scheme       => "dlfcn",
1571         ranlib           => "ranlib -c",
1572         shared_target    => "darwin-shared",
1573         shared_cflag     => "-fPIC",
1574         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1575     },
1576     # Option "freeze" such as -std=gnu9x can't negatively interfere
1577     # with future defaults for below two targets, because MacOS X
1578     # for PPC has no future, it was discontinued by vendor in 2009.
1579     "darwin-ppc-cc" => {
1580         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1581         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1582         lib_cppflags     => add("-DB_ENDIAN"),
1583         shared_cflag     => add("-fno-common"),
1584         asm_arch         => 'ppc32',
1585         perlasm_scheme   => "osx32",
1586     },
1587     "darwin64-ppc-cc" => {
1588         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1589         cflags           => add("-arch ppc64 -std=gnu9x"),
1590         lib_cppflags     => add("-DB_ENDIAN"),
1591         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1592         asm_arch         => 'ppc64',
1593         perlasm_scheme   => "osx64",
1594     },
1595     "darwin-i386-cc" => {
1596         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1597         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1598         cflags           => add("-arch i386"),
1599         lib_cppflags     => add("-DL_ENDIAN"),
1600         bn_ops           => "BN_LLONG RC4_INT",
1601         asm_arch         => 'x86',
1602         perlasm_scheme   => "macosx",
1603     },
1604     "darwin64-x86_64-cc" => {
1605         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1606         CFLAGS           => add("-Wall"),
1607         cflags           => add("-arch x86_64"),
1608         lib_cppflags     => add("-DL_ENDIAN"),
1609         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1610         asm_arch         => 'x86_64',
1611         perlasm_scheme   => "macosx",
1612     },
1613
1614 ##### GNU Hurd
1615     "hurd-x86" => {
1616         inherit_from     => [ "BASE_unix" ],
1617         inherit_from     => [ asm("x86_elf_asm") ],
1618         CC               => "gcc",
1619         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1620         cflags           => threads("-pthread"),
1621         lib_cppflags     => "-DL_ENDIAN",
1622         ex_libs          => add("-ldl", threads("-pthread")),
1623         bn_ops           => "BN_LLONG",
1624         asm_arch         => 'x86',
1625         perlasm_scheme   => 'elf',
1626         thread_scheme    => "pthreads",
1627         dso_scheme       => "dlfcn",
1628         shared_target    => "linux-shared",
1629         shared_cflag     => "-fPIC",
1630     },
1631
1632 ##### VxWorks for various targets
1633     "vxworks-ppc60x" => {
1634         inherit_from     => [ "BASE_unix" ],
1635         CC               => "ccppc",
1636         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1637         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1638         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1639                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1640                                     "-I\$(WIND_BASE)/target/usr/h",
1641                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1642         sys_id           => "VXWORKS",
1643         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1644         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1645     },
1646     "vxworks-ppcgen" => {
1647         inherit_from     => [ "BASE_unix" ],
1648         CC               => "ccppc",
1649         CFLAGS           => "-O1 -Wall",
1650         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1651         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1652                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1653                                     "-I\$(WIND_BASE)/target/usr/h",
1654                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1655         sys_id           => "VXWORKS",
1656         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1657         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1658     },
1659     "vxworks-ppc405" => {
1660         inherit_from     => [ "BASE_unix" ],
1661         CC               => "ccppc",
1662         CFLAGS           => "-g",
1663         cflags           => "-msoft-float -mlongcall",
1664         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1665                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1666                                     "-I\$(WIND_BASE)/target/h"),
1667         sys_id           => "VXWORKS",
1668         lflags           => add("-r"),
1669     },
1670     "vxworks-ppc750" => {
1671         inherit_from     => [ "BASE_unix" ],
1672         CC               => "ccppc",
1673         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1674         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1675         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1676                                     "-I\$(WIND_BASE)/target/h"),
1677         sys_id           => "VXWORKS",
1678         lflags           => add("-r"),
1679     },
1680     "vxworks-ppc750-debug" => {
1681         inherit_from     => [ "BASE_unix" ],
1682         CC               => "ccppc",
1683         CFLAGS           => "-ansi -fvolatile -Wall -g",
1684         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1685         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1686                                     "-DPEDANTIC -DDEBUG",
1687                                     "-I\$(WIND_BASE)/target/h"),
1688         sys_id           => "VXWORKS",
1689         lflags           => add("-r"),
1690     },
1691     "vxworks-ppc860" => {
1692         inherit_from     => [ "BASE_unix" ],
1693         CC               => "ccppc",
1694         cflags           => "-nostdinc -msoft-float",
1695         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1696                                     "-I\$(WIND_BASE)/target/h"),
1697         sys_id           => "VXWORKS",
1698         lflags           => add("-r"),
1699     },
1700     "vxworks-simlinux" => {
1701         inherit_from     => [ "BASE_unix" ],
1702         CC               => "ccpentium",
1703         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1704         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1705                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1706                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1707                                     "-DOPENSSL_NO_HW_PADLOCK",
1708                                     "-I\$(WIND_BASE)/target/h",
1709                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1710         sys_id           => "VXWORKS",
1711         lflags           => add("-r"),
1712         ranlib           => "ranlibpentium",
1713     },
1714     "vxworks-mips" => {
1715         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1716         CC               => "ccmips",
1717         CFLAGS           => "-O -G 0",
1718         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1719         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1720                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1721                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1722                                     "-DOPENSSL_NO_HW_PADLOCK",
1723                                     threads("-D_REENTRANT"),
1724                                     "-I\$(WIND_BASE)/target/h",
1725                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1726         sys_id           => "VXWORKS",
1727         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1728         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1729         thread_scheme    => "pthreads",
1730         asm_arch         => 'mips32',
1731         perlasm_scheme   => "o32",
1732         ranlib           => "ranlibmips",
1733     },
1734
1735 #### uClinux
1736     "uClinux-dist" => {
1737         inherit_from     => [ "BASE_unix" ],
1738         CC               => sub { env('CC') },
1739         cppflags         => threads("-D_REENTRANT"),
1740         ex_libs          => add("\$(LDLIBS)"),
1741         bn_ops           => "BN_LLONG",
1742         thread_scheme    => "pthreads",
1743         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1744         shared_target    => "linux-shared",
1745         shared_cflag     => "-fPIC",
1746         ranlib           => sub { env('RANLIB') },
1747     },
1748     "uClinux-dist64" => {
1749         inherit_from     => [ "BASE_unix" ],
1750         CC               => sub { env('CC') },
1751         cppflags         => threads("-D_REENTRANT"),
1752         ex_libs          => add("\$(LDLIBS)"),
1753         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1754         thread_scheme    => "pthreads",
1755         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1756         shared_target    => "linux-shared",
1757         shared_cflag     => "-fPIC",
1758         ranlib           => sub { env('RANLIB') },
1759     },
1760
1761     ##### VMS
1762     # Most things happen in vms-generic.
1763     # Note that vms_info extracts the pointer size from the end of
1764     # the target name, and will assume that anything matching /-p\d+$/
1765     # indicates the pointer size setting for the desired target.
1766     "vms-generic" => {
1767         inherit_from     => [ "BASE_VMS" ],
1768         template         => 1,
1769         CC               => "CC/DECC",
1770         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1771         CFLAGS           =>
1772             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1773                            debug   => "/NOOPTIMIZE/DEBUG",
1774                            release => "/OPTIMIZE/NODEBUG"),
1775                     sub { my @warnings =
1776                               @{vms_info()->{disable_warns}};
1777                           @warnings
1778                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1779         lib_defines      =>
1780             add("OPENSSL_USE_NODELETE",
1781                 sub {
1782                     return vms_info()->{def_zlib}
1783                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1784                 }),
1785         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1786                                    debug   => "/DEBUG/TRACEBACK",
1787                                    release => "/NODEBUG/NOTRACEBACK"),
1788         # Because of dso_cflags below, we can't set the generic |cflags| here,
1789         # as it can't be overriden, so we set separate C flags for libraries
1790         # and binaries instead.
1791         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1792         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1793         # For modules specifically, we assume that they only use public
1794         # OpenSSL symbols, and therefore don't need to mangle names on
1795         # their own.
1796         dso_cflags       => "",
1797         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1798         shared_target    => "vms-shared",
1799         # def_flag made to empty string so a .opt file gets generated
1800         shared_defflag   => '',
1801         dso_scheme       => "vms",
1802         thread_scheme    => "pthreads",
1803
1804         AS               => sub { vms_info()->{AS} },
1805         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1806         asoutflag        => sub { vms_info()->{asoutflag} },
1807         asflags          => sub { vms_info()->{asflags} },
1808         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1809
1810         disable          => add('pinshared'),
1811
1812     },
1813
1814     # From HELP CC/POINTER_SIZE:
1815     #
1816     # ----------
1817     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1818     #             LONG or 64 is present, the main argument argv will be an
1819     #             array of long pointers instead of an array of short pointers.
1820     #
1821     # 64[=ARGV]   Same as LONG.
1822     # ----------
1823     #
1824     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1825     # we force it to have 64-bit pointers, see the added cflags in the -p64
1826     # config targets below.
1827
1828     "vms-alpha" => {
1829         inherit_from     => [ "vms-generic" ],
1830         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1831         pointer_size     => "",
1832     },
1833     "vms-alpha-p32" => {
1834         inherit_from     => [ "vms-alpha" ],
1835         cflags           => add("/POINTER_SIZE=32"),
1836         pointer_size     => "32",
1837     },
1838     "vms-alpha-p64" => {
1839         inherit_from     => [ "vms-alpha" ],
1840         cflags           => add("/POINTER_SIZE=64=ARGV"),
1841         pointer_size     => "64",
1842     },
1843     "vms-ia64" => {
1844         inherit_from     => [ "vms-generic",
1845                               sub { vms_info()->{AS}
1846                                         ? asm("ia64_asm")->() : () } ],
1847         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1848         asm_arch         => sub { vms_info()->{AS} ? 'ia64' : undef },
1849         perlasm_scheme   => 'ias',
1850         pointer_size     => "",
1851
1852     },
1853     "vms-ia64-p32" => {
1854         inherit_from     => [ "vms-ia64" ],
1855         cflags           => add("/POINTER_SIZE=32"),
1856         pointer_size     => "32",
1857     },
1858     "vms-ia64-p64" => {
1859         inherit_from     => [ "vms-ia64" ],
1860         cflags           => add("/POINTER_SIZE=64=ARGV"),
1861         pointer_size     => "64",
1862     },
1863
1864 );