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             $vc_win64a_info = { as        => "nasm",
  10                                 asflags   => "-f win64 -DNEAR -Ox -g",
  11                                 asoutflag => "-o" };
  12         } elsif ($disabled{asm}) {
  13             $vc_win64a_info = { as        => "ml64",
  14                                 asflags   => "/c /Cp /Cx /Zi",
  15                                 asoutflag => "/Fo" };
  16         } else {
  17             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  18             $vc_win64a_info = { as        => "{unknown}",
  19                                 asflags   => "",
  20                                 asoutflag => "" };
  21         }
  22     }
  23     return $vc_win64a_info;
  24 }
  25
  26 my $vc_win32_info = {};
  27 sub vc_win32_info {
  28     unless (%$vc_win32_info) {
  29         my $ver=`nasm -v 2>NUL`;
  30         my $vew=`nasmw -v 2>NUL`;
  31         if ($ver ne "" || $vew ne "") {
  32             $vc_win32_info = { as        => $ver ge $vew ? "nasm" : "nasmw",
  33                                asflags   => "-f win32",
  34                                asoutflag => "-o",
  35                                perlasm_scheme => "win32n" };
  36         } elsif ($disabled{asm}) {
  37             $vc_win32_info = { as        => "ml",
  38                                asflags   => "/nologo /Cp /coff /c /Cx /Zi",
  39                                asoutflag => "/Fo",
  40                                perlasm_scheme => "win32" };
  41         } else {
  42             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  43             $vc_win32_info = { as        => "{unknown}",
  44                                asflags   => "",
  45                                asoutflag => "",
  46                                perlasm_scheme => "win32" };
  47         }
  48     }
  49     return $vc_win32_info;
  50 }
  51
  52 my $vc_wince_info = {};
  53 sub vc_wince_info {
  54     unless (%$vc_wince_info) {
  55         # sanity check
  56         $die->('%OSVERSION% is not defined') if (!defined($ENV{'OSVERSION'}));
  57         $die->('%PLATFORM% is not defined')  if (!defined($ENV{'PLATFORM'}));
  58         $die->('%TARGETCPU% is not defined') if (!defined($ENV{'TARGETCPU'}));
  59
  60         #
  61         # Idea behind this is to mimic flags set by eVC++ IDE...
  62         #
  63         my $wcevers = $ENV{'OSVERSION'};                    # WCENNN
  64         my $wcevernum;
  65         my $wceverdotnum;
  66         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  67             $wcevernum = "$1$2";
  68             $wceverdotnum = "$1.$2";
  69         } else {
  70             $die->('%OSVERSION% value is insane');
  71             $wcevernum = "{unknown}";
  72             $wceverdotnum = "{unknown}";
  73         }
  74         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  75         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  76
  77         my $wceplatf =  $ENV{'PLATFORM'};
  78
  79         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  80         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  81
  82         my $wcetgt = $ENV{'TARGETCPU'};                     # just shorter name...
  83       SWITCH: for($wcetgt) {
  84           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  85                                 $wcelflag.=" /machine:X86";     last; };
  86           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  87                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  88                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  89                                 $wcelflag.=" /machine:THUMB";   last; };
  90           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  91                                 $wcelflag.=" /machine:ARM";     last; };
  92           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  93                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
  94                                 $wcelflag.=" /machine:MIPSFPU"; last; };
  95           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  96                                 $wcecdefs.=" -DMIPSII -QMmips16";
  97                                 $wcelflag.=" /machine:MIPS16";  last; };
  98           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  99                                 $wcecdefs.=" -QMmips2";
 100                                 $wcelflag.=" /machine:MIPS";    last; };
 101           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 102                                 $wcelflag.=" /machine:MIPS";    last; };
 103           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 104                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 105                                 $wcelflag.=" /machine:$wcetgt"; last; };
 106           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 107             $wcelflag.=" /machine:$wcetgt";                     last; };
 108       }
 109
 110         $vc_wince_info = { cflags => $wcecdefs,
 111                            lflags => $wcelflag };
 112     }
 113     return $vc_wince_info;
 114 }
 115
 116 # Helper functions for the VMS configs
 117 my $vms_info = {};
 118 sub vms_info {
 119     unless (%$vms_info) {
 120         my $pointer_size = shift;
 121         my $pointer_size_str = $pointer_size == 0 ? "" : "$pointer_size";
 122
 123         $vms_info->{disable_warns} = [ ];
 124         $vms_info->{pointer_size} = $pointer_size_str;
 125         if ($pointer_size == 64) {
 126             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 127             if ($? == 0) {
 128                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 129             }
 130         }
 131
 132         unless ($disabled{zlib}) {
 133             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 134             if (defined($disabled{"zlib-dynamic"})) {
 135                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 136             } else {
 137                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 138                 # In case the --with-zlib-lib value contains something like
 139                 # /SHARE or /LIB or so at the end, remove it.
 140                 $vms_info->{def_zlib} =~ s|/.*$||g;
 141             }
 142         }
 143     }
 144     return $vms_info;
 145 }
 146
 147 %targets = (
 148
 149 #### Basic configs that should work on any 32-bit box
 150     "gcc" => {
 151         cc               => "gcc",
 152         cflags           => picker(debug   => "-O0 -g",
 153                                    release => "-O3"),
 154         thread_scheme    => "(unknown)",
 155         bn_ops           => "BN_LLONG",
 156     },
 157     "cc" => {
 158         cc               => "cc",
 159         cflags           => "-O",
 160         thread_scheme    => "(unknown)",
 161     },
 162
 163 #### VOS Configurations
 164     "vos-gcc" => {
 165         inherit_from     => [ "BASE_unix" ],
 166         cc               => "gcc",
 167         cflags           => picker(default => "-Wall -DOPENSSL_SYS_VOS -D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES -DB_ENDIAN",
 168                                    debug   => "-O0 -g",
 169                                    release => "-O3"),
 170         thread_scheme    => "(unknown)",
 171         sys_id           => "VOS",
 172         lflags           => "-Wl,-map",
 173         bn_ops           => "BN_LLONG",
 174         shared_extension => ".so",
 175     },
 176
 177 #### Solaris configurations
 178     "solaris-common" => {
 179         inherit_from     => [ "BASE_unix" ],
 180         template         => 1,
 181         cflags           => "-DFILIO_H",
 182         ex_libs          => add("-lsocket -lnsl -ldl"),
 183         dso_scheme       => "dlfcn",
 184         thread_scheme    => "pthreads",
 185         shared_target    => "solaris-shared",
 186         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 187     },
 188 #### Solaris x86 with GNU C setups
 189     "solaris-x86-gcc" => {
 190         # NB. GNU C has to be configured to use GNU assembler, and not
 191         # /usr/ccs/bin/as. Failure to comply will result in compile
 192         # failures [at least] in 32-bit build.
 193         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 194         cc               => "gcc",
 195         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN",
 196                                               debug   => "-O0 -g",
 197                                               release => "-O3 -fomit-frame-pointer"),
 198                                        threads("-pthread")),
 199         bn_ops           => "BN_LLONG",
 200         shared_cflag     => "-fPIC",
 201         shared_ldflag    => "-shared -static-libgcc",
 202     },
 203     "solaris64-x86_64-gcc" => {
 204         # -shared -static-libgcc might appear controversial, but modules
 205         # taken from static libgcc do not have relocations and linking
 206         # them into our shared objects doesn't have any negative side
 207         # effects. On the contrary, doing so makes it possible to use
 208         # gcc shared build with Sun C. Given that gcc generates faster
 209         # code [thanks to inline assembler], I would actually recommend
 210         # to consider using gcc shared build even with vendor compiler:-)
 211         #                                       <appro@fy.chalmers.se>
 212         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 213         cc               => "gcc",
 214         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
 215                                               debug   => "-O0 -g",
 216                                               release => "-O3"),
 217                                        threads("-pthread")),
 218         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 219         perlasm_scheme   => "elf",
 220         shared_cflag     => "-fPIC",
 221         shared_ldflag    => "-m64 -shared -static-libgcc",
 222         multilib         => "/64",
 223     },
 224
 225 #### Solaris x86 with Sun C setups
 226     # There used to be solaris-x86-cc target, but it was removed,
 227     # primarily because vendor assembler can't assemble our modules
 228     # with -KPIC flag. As result it, assembly support, was not even
 229     # available as option. But its lack means lack of side-channel
 230     # resistant code, which is incompatible with security by todays
 231     # standards. Fortunately gcc is readily available prepackaged
 232     # option, which we can firmly point at...
 233     #
 234     # On related note, solaris64-x86_64-cc target won't compile code
 235     # paths utilizing AVX and post-Haswell instruction extensions.
 236     # Consider switching to solaris64-x86_64-gcc even here...
 237     #
 238     "solaris64-x86_64-cc" => {
 239         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 240         cc               => "cc",
 241         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
 242                                               debug   => "-g",
 243                                               release => "-xO5 -xdepend -xbuiltin"),
 244                                        threads("-D_REENTRANT")),
 245         thread_scheme    => "pthreads",
 246         lflags           => add("-xarch=generic64",threads("-mt")),
 247         ex_libs          => add(threads("-lpthread")),
 248         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 249         perlasm_scheme   => "elf",
 250         shared_cflag     => "-KPIC",
 251         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
 252         multilib         => "/64",
 253     },
 254
 255 #### SPARC Solaris with GNU C setups
 256     "solaris-sparcv7-gcc" => {
 257         inherit_from     => [ "solaris-common" ],
 258         cc               => "gcc",
 259         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
 260                                               debug   => "-O0 -g",
 261                                               release => "-O3"),
 262                                        threads("-pthread")),
 263         bn_ops           => "BN_LLONG RC4_CHAR",
 264         shared_cflag     => "-fPIC",
 265         shared_ldflag    => "-shared",
 266     },
 267     "solaris-sparcv8-gcc" => {
 268         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 269         cflags           => add_before("-mcpu=v8"),
 270     },
 271     "solaris-sparcv9-gcc" => {
 272         # -m32 should be safe to add as long as driver recognizes
 273         # -mcpu=ultrasparc
 274         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 275         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 276     },
 277     "solaris64-sparcv9-gcc" => {
 278         inherit_from     => [ "solaris-sparcv9-gcc" ],
 279         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 280         bn_ops           => "BN_LLONG RC4_CHAR",
 281         shared_ldflag    => "-m64 -shared",
 282         multilib         => "/64",
 283     },
 284
 285 #### SPARC Solaris with Sun C setups
 286 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 287 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 288 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 289     "solaris-sparcv7-cc" => {
 290         inherit_from     => [ "solaris-common" ],
 291         cc               => "cc",
 292         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
 293                                               debug   => "-g",
 294                                               release => "-xO5 -xdepend"),
 295                                        threads("-D_REENTRANT")),
 296         lflags           => add(threads("-mt")),
 297         ex_libs          => add(threads("-lpthread")),
 298         bn_ops           => "BN_LLONG RC4_CHAR",
 299         shared_cflag     => "-KPIC",
 300         shared_ldflag    => "-G -dy -z text",
 301     },
 302 ####
 303     "solaris-sparcv8-cc" => {
 304         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 305         cflags           => add_before("-xarch=v8"),
 306     },
 307     "solaris-sparcv9-cc" => {
 308         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 309         cflags           => add_before("-xarch=v8plus"),
 310     },
 311     "solaris64-sparcv9-cc" => {
 312         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 313         cflags           => add_before("-xarch=v9"),
 314         lflags           => add_before("-xarch=v9"),
 315         bn_ops           => "BN_LLONG RC4_CHAR",
 316         shared_ldflag    => "-xarch=v9 -G -dy -z text",
 317         multilib         => "/64",
 318     },
 319
 320 #### IRIX 6.x configs
 321 # Only N32 and N64 ABIs are supported.
 322     "irix-mips3-gcc" => {
 323         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 324         cc               => "gcc",
 325         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
 326                                            debug   => "-g -O0",
 327                                            release => "-O3"),
 328                                     threads("-D_SGI_MP_SOURCE")),
 329         ex_libs          => add(threads("-lpthread")),
 330         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 331         thread_scheme    => "pthreads",
 332         perlasm_scheme   => "n32",
 333         dso_scheme       => "dlfcn",
 334         shared_target    => "irix-shared",
 335         shared_ldflag    => "-mabi=n32",
 336         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 337         multilib         => "32",
 338     },
 339     "irix-mips3-cc" => {
 340         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 341         cc               => "cc",
 342         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 343                                            debug   => "-g -O0",
 344                                            release => "-O2"),
 345                                     threads("-D_SGI_MP_SOURCE")),
 346         ex_libs          => add(threads("-lpthread")),
 347         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 348         thread_scheme    => "pthreads",
 349         perlasm_scheme   => "n32",
 350         dso_scheme       => "dlfcn",
 351         shared_target    => "irix-shared",
 352         shared_ldflag    => "-n32",
 353         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 354         multilib         => "32",
 355     },
 356     # N64 ABI builds.
 357     "irix64-mips4-gcc" => {
 358         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 359         cc               => "gcc",
 360         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
 361                                            debug   => "-g -O0",
 362                                            release => "-O3"),
 363                                     threads("-D_SGI_MP_SOURCE")),
 364         ex_libs          => add(threads("-lpthread")),
 365         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 366         thread_scheme    => "pthreads",
 367         perlasm_scheme   => "64",
 368         dso_scheme       => "dlfcn",
 369         shared_target    => "irix-shared",
 370         shared_ldflag    => "-mabi=64",
 371         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 372         multilib         => "64",
 373     },
 374     "irix64-mips4-cc" => {
 375         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 376         cc               => "cc",
 377         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 378                                            debug   => "-g -O0",
 379                                            release => "-O2"),
 380                                     threads("-D_SGI_MP_SOURCE")),
 381         ex_libs          => add(threads("-lpthread")),
 382         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 383         thread_scheme    => "pthreads",
 384         perlasm_scheme   => "64",
 385         dso_scheme       => "dlfcn",
 386         shared_target    => "irix-shared",
 387         shared_ldflag    => "-64",
 388         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 389         multilib         => "64",
 390     },
 391
 392 #### Unified HP-UX ANSI C configs.
 393 # Special notes:
 394 # - Originally we were optimizing at +O4 level. It should be noted
 395 #   that the only difference between +O3 and +O4 is global inter-
 396 #   procedural analysis. As it has to be performed during the link
 397 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 398 #   which might be release or even patch level specific. Generating
 399 #   the machine code for and analyzing the *whole* program appears
 400 #   to be *extremely* memory demanding while the performance gain is
 401 #   actually questionable. The situation is intensified by the default
 402 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 403 #   which is way too low for +O4. In other words, doesn't +O3 make
 404 #   more sense?
 405 # - Keep in mind that the HP compiler by default generates code
 406 #   suitable for execution on the host you're currently compiling at.
 407 #   If the toolkit is meant to be used on various PA-RISC processors
 408 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 409 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 410 #   32-bit message digests. (For the moment of this writing) HP C
 411 #   doesn't seem to "digest" too many local variables (they make "him"
 412 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 413 #   crypto/sha/sha_lcl.h.
 414 # - originally there were 32-bit hpux-parisc2-* targets. They were
 415 #   scrapped, because a) they were not interchangeable with other 32-bit
 416 #   targets; b) performance-critical 32-bit assembly modules implement
 417 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 418 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 419 #                                       <appro@fy.chalmers.se>
 420     "hpux-parisc-gcc" => {
 421         inherit_from     => [ "BASE_unix" ],
 422         cc               => "gcc",
 423         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
 424                                            debug   => "-O0 -g",
 425                                            release => "-O3"),
 426                                     threads("-pthread")),
 427         ex_libs          => add("-Wl,+s -ldld"),
 428         bn_ops           => "BN_LLONG",
 429         thread_scheme    => "pthreads",
 430         dso_scheme       => "dl",
 431         shared_target    => "hpux-shared",
 432         shared_cflag     => "-fPIC",
 433         shared_ldflag    => "-shared",
 434         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 435     },
 436     "hpux-parisc1_1-gcc" => {
 437         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 438         multilib         => "/pa1.1",
 439     },
 440     "hpux64-parisc2-gcc" => {
 441         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 442         cc               => "gcc",
 443         cflags           => combine(picker(default => "-DB_ENDIAN",
 444                                            debug   => "-O0 -g",
 445                                            release => "-O3"),
 446                                     threads("-D_REENTRANT")),
 447         ex_libs          => add("-ldl"),
 448         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 449         thread_scheme    => "pthreads",
 450         dso_scheme       => "dlfcn",
 451         shared_target    => "hpux-shared",
 452         shared_cflag     => "-fpic",
 453         shared_ldflag    => "-shared",
 454         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 455         multilib         => "/pa20_64",
 456     },
 457
 458     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 459     #
 460     # Chris Ruemmler <ruemmler@cup.hp.com>
 461     # Kevin Steves <ks@hp.se>
 462     "hpux-parisc-cc" => {
 463         inherit_from     => [ "BASE_unix" ],
 464         cc               => "cc",
 465         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 466                                            debug   => "+O0 +d -g",
 467                                            release => "+O3"),
 468                                     threads("-D_REENTRANT")),
 469         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
 470         bn_ops           => "RC4_CHAR",
 471         thread_scheme    => "pthreads",
 472         dso_scheme       => "dl",
 473         shared_target    => "hpux-shared",
 474         shared_cflag     => "+Z",
 475         shared_ldflag    => "-b",
 476         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 477     },
 478     "hpux-parisc1_1-cc" => {
 479         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 480         cflags           => add_before("+DA1.1"),
 481         multilib         => "/pa1.1",
 482     },
 483     "hpux64-parisc2-cc" => {
 484         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 485         cc               => "cc",
 486         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
 487                                            debug   => "+O0 +d -g",
 488                                            release => "+O3"),
 489                                     threads("-D_REENTRANT")),
 490         ex_libs          => add("-ldl",threads("-lpthread")),
 491         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 492         thread_scheme    => "pthreads",
 493         dso_scheme       => "dlfcn",
 494         shared_target    => "hpux-shared",
 495         shared_cflag     => "+Z",
 496         shared_ldflag    => "+DD64 -b",
 497         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 498         multilib         => "/pa20_64",
 499     },
 500
 501     # HP/UX IA-64 targets
 502     "hpux-ia64-cc" => {
 503         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 504         cc               => "cc",
 505         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
 506                                            debug   => "+O0 +d -g",
 507                                            release => "+O2"),
 508                                     threads("-D_REENTRANT")),
 509         ex_libs          => add("-ldl",threads("-lpthread")),
 510         bn_ops           => "SIXTY_FOUR_BIT",
 511         thread_scheme    => "pthreads",
 512         dso_scheme       => "dlfcn",
 513         shared_target    => "hpux-shared",
 514         shared_cflag     => "+Z",
 515         shared_ldflag    => "+DD32 -b",
 516         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 517         multilib         => "/hpux32",
 518     },
 519     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
 520     # with debugging of the following config.
 521     "hpux64-ia64-cc" => {
 522         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 523         cc               => "cc",
 524         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
 525                                            debug   => "+O0 +d -g",
 526                                            release => "+O3"),
 527                                     threads("-D_REENTRANT")),
 528         ex_libs          => add("-ldl", threads("-lpthread")),
 529         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 530         thread_scheme    => "pthreads",
 531         dso_scheme       => "dlfcn",
 532         shared_target    => "hpux-shared",
 533         shared_cflag     => "+Z",
 534         shared_ldflag    => "+DD64 -b",
 535         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 536         multilib         => "/hpux64",
 537     },
 538     # GCC builds...
 539     "hpux-ia64-gcc" => {
 540         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 541         cc               => "gcc",
 542         cflags           => combine(picker(default => "-DB_ENDIAN",
 543                                            debug   => "-O0 -g",
 544                                            release => "-O3"),
 545                                     threads("-pthread")),
 546         ex_libs          => add("-ldl"),
 547         bn_ops           => "SIXTY_FOUR_BIT",
 548         thread_scheme    => "pthreads",
 549         dso_scheme       => "dlfcn",
 550         shared_target    => "hpux-shared",
 551         shared_cflag     => "-fpic",
 552         shared_ldflag    => "-shared",
 553         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 554         multilib         => "/hpux32",
 555     },
 556     "hpux64-ia64-gcc" => {
 557         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 558         cc               => "gcc",
 559         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
 560                                            debug   => "-O0 -g",
 561                                            release => "-O3"),
 562                                     threads("-pthread")),
 563         ex_libs          => add("-ldl"),
 564         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 565         thread_scheme    => "pthreads",
 566         dso_scheme       => "dlfcn",
 567         shared_target    => "hpux-shared",
 568         shared_cflag     => "-fpic",
 569         shared_ldflag    => "-mlp64 -shared",
 570         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 571         multilib         => "/hpux64",
 572     },
 573
 574 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 575     "MPE/iX-gcc" => {
 576         inherit_from     => [ "BASE_unix" ],
 577         cc               => "gcc",
 578         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
 579         sys_id           => "MPE",
 580         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
 581         thread_scheme    => "(unknown)",
 582         bn_ops           => "BN_LLONG",
 583     },
 584
 585 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 586 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 587 #### there were even osf1-* configs targeting prior versions provided,
 588 #### but not anymore...
 589     "tru64-alpha-gcc" => {
 590         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 591         cc               => "gcc",
 592         cflags           => combine("-std=c9x -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -O3",
 593                                     threads("-pthread")),
 594         ex_libs          => "-lrt",    # for mlock(2)
 595         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 596         thread_scheme    => "pthreads",
 597         dso_scheme       => "dlfcn",
 598         shared_target    => "alpha-osf1-shared",
 599         shared_extension => ".so",
 600     },
 601     "tru64-alpha-cc" => {
 602         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 603         cc               => "cc",
 604         cflags           => combine("-std1 -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -tune host -fast -readonly_strings",
 605                                     threads("-pthread")),
 606         ex_libs          => "-lrt",    # for mlock(2)
 607         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 608         thread_scheme    => "pthreads",
 609         dso_scheme       => "dlfcn",
 610         shared_target    => "alpha-osf1-shared",
 611         shared_ldflag    => "-msym",
 612         shared_extension => ".so",
 613     },
 614
 615 ####
 616 #### Variety of LINUX:-)
 617 ####
 618 # *-generic* is endian-neutral target, but ./config is free to
 619 # throw in -D[BL]_ENDIAN, whichever appropriate...
 620     "linux-generic32" => {
 621         inherit_from     => [ "BASE_unix" ],
 622         cc               => "gcc",
 623         cxx              => "g++",
 624         cflags           => combine(picker(default => "-Wall",
 625                                            debug   => "-O0 -g",
 626                                            release => "-O3"),
 627                                     threads("-pthread")),
 628         ex_libs          => add("-ldl"),
 629         bn_ops           => "BN_LLONG RC4_CHAR",
 630         thread_scheme    => "pthreads",
 631         dso_scheme       => "dlfcn",
 632         shared_target    => "linux-shared",
 633         shared_cflag     => "-fPIC -DOPENSSL_USE_NODELETE",
 634         shared_ldflag    => "-Wl,-znodelete",
 635         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 636     },
 637     "linux-generic64" => {
 638         inherit_from     => [ "linux-generic32" ],
 639         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 640     },
 641
 642     "linux-ppc" => {
 643         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 644         perlasm_scheme   => "linux32",
 645     },
 646     "linux-ppc64" => {
 647         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 648         cflags           => add("-m64 -DB_ENDIAN"),
 649         perlasm_scheme   => "linux64",
 650         shared_ldflag    => add("-m64"),
 651         multilib         => "64",
 652     },
 653     "linux-ppc64le" => {
 654         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 655         cflags           => add("-m64 -DL_ENDIAN"),
 656         perlasm_scheme   => "linux64le",
 657         shared_ldflag    => add("-m64"),
 658     },
 659
 660     "linux-armv4" => {
 661         ################################################################
 662         # Note that -march is not among compiler options in linux-armv4
 663         # target description. Not specifying one is intentional to give
 664         # you choice to:
 665         #
 666         # a) rely on your compiler default by not specifying one;
 667         # b) specify your target platform explicitly for optimal
 668         # performance, e.g. -march=armv6 or -march=armv7-a;
 669         # c) build "universal" binary that targets *range* of platforms
 670         # by specifying minimum and maximum supported architecture;
 671         #
 672         # As for c) option. It actually makes no sense to specify
 673         # maximum to be less than ARMv7, because it's the least
 674         # requirement for run-time switch between platform-specific
 675         # code paths. And without run-time switch performance would be
 676         # equivalent to one for minimum. Secondly, there are some
 677         # natural limitations that you'd have to accept and respect.
 678         # Most notably you can *not* build "universal" binary for
 679         # big-endian platform. This is because ARMv7 processor always
 680         # picks instructions in little-endian order. Another similar
 681         # limitation is that -mthumb can't "cross" -march=armv6t2
 682         # boundary, because that's where it became Thumb-2. Well, this
 683         # limitation is a bit artificial, because it's not really
 684         # impossible, but it's deemed too tricky to support. And of
 685         # course you have to be sure that your binutils are actually
 686         # up to the task of handling maximum target platform. With all
 687         # this in mind here is an example of how to configure
 688         # "universal" build:
 689         #
 690         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 691         #
 692         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 693         perlasm_scheme   => "linux32",
 694     },
 695     "linux-aarch64" => {
 696         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 697         perlasm_scheme   => "linux64",
 698     },
 699     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 700         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 701         cflags           => add("-mabi=ilp32"),
 702         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 703         perlasm_scheme   => "linux64",
 704         shared_ldflag    => add("-mabi=ilp32"),
 705     },
 706
 707     "linux-mips32" => {
 708         # Configure script adds minimally required -march for assembly
 709         # support, if no -march was specified at command line.
 710         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 711         cflags           => add("-mabi=32 -DBN_DIV3W"),
 712         perlasm_scheme   => "o32",
 713         shared_ldflag    => add("-mabi=32"),
 714     },
 715     # mips32 and mips64 below refer to contemporary MIPS Architecture
 716     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 717     "linux-mips64" => {
 718         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 719         cflags           => add("-mabi=n32 -DBN_DIV3W"),
 720         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 721         perlasm_scheme   => "n32",
 722         shared_ldflag    => add("-mabi=n32"),
 723         multilib         => "32",
 724     },
 725     "linux64-mips64" => {
 726         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 727         cflags           => add("-mabi=64 -DBN_DIV3W"),
 728         perlasm_scheme   => "64",
 729         shared_ldflag    => add("-mabi=64"),
 730         multilib         => "64",
 731     },
 732
 733     #### IA-32 targets...
 734     #### These two targets are a bit aged and are to be used on older Linux
 735     #### machines where gcc doesn't understand -m32 and -m64
 736     "linux-elf" => {
 737         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 738         cflags           => add(picker(default => "-DL_ENDIAN",
 739                                        release => "-fomit-frame-pointer")),
 740         bn_ops           => "BN_LLONG",
 741     },
 742     "linux-aout" => {
 743         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 744         cc               => "gcc",
 745         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
 746                                        debug   => "-O0 -g",
 747                                        release => "-O3 -fomit-frame-pointer")),
 748         bn_ops           => "BN_LLONG",
 749         thread_scheme    => "(unknown)",
 750         perlasm_scheme   => "a.out",
 751     },
 752
 753     #### X86 / X86_64 targets
 754     "linux-x86" => {
 755         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 756         cflags           => add(picker(default => "-m32 -DL_ENDIAN",
 757                                        release => "-fomit-frame-pointer")),
 758         bn_ops           => "BN_LLONG",
 759         perlasm_scheme   => "elf",
 760         shared_ldflag    => add("-m32"),
 761     },
 762     "linux-x86-clang" => {
 763         inherit_from     => [ "linux-x86" ],
 764         cc               => "clang",
 765         cxx              => "clang++",
 766         cflags           => add("-Wextra"),
 767     },
 768     "linux-x86_64" => {
 769         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 770         cflags           => add("-m64 -DL_ENDIAN"),
 771         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 772         perlasm_scheme   => "elf",
 773         shared_ldflag    => add("-m64"),
 774         multilib         => "64",
 775     },
 776     "linux-x86_64-clang" => {
 777         inherit_from     => [ "linux-x86_64" ],
 778         cc               => "clang",
 779         cxx              => "clang++",
 780         cflags           => add("-Wextra"),
 781     },
 782     "linux-x32" => {
 783         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 784         cflags           => add("-mx32 -DL_ENDIAN"),
 785         bn_ops           => "SIXTY_FOUR_BIT",
 786         perlasm_scheme   => "elf32",
 787         shared_ldflag    => add("-mx32"),
 788         multilib         => "x32",
 789     },
 790
 791     "linux-ia64" => {
 792         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 793         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 794     },
 795
 796     "linux64-s390x" => {
 797         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 798         cflags           => add("-m64 -DB_ENDIAN"),
 799         perlasm_scheme   => "64",
 800         shared_ldflag    => add("-m64"),
 801         multilib         => "64",
 802     },
 803     "linux32-s390x" => {
 804         #### So called "highgprs" target for z/Architecture CPUs
 805         # "Highgprs" is kernel feature first implemented in Linux
 806         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 807         # significant bits of general purpose registers not only
 808         # upon 32-bit process context switch, but even on
 809         # asynchronous signal delivery to such process. This makes
 810         # it possible to deploy 64-bit instructions even in legacy
 811         # application context and achieve better [or should we say
 812         # adequate] performance. The build is binary compatible with
 813         # linux-generic32, and the idea is to be able to install the
 814         # resulting libcrypto.so alongside generic one, e.g. as
 815         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 816         # linker to autodiscover. Unfortunately it doesn't work just
 817         # yet, because of couple of bugs in glibc
 818         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 819         #
 820         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 821         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
 822         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 823         perlasm_scheme   => "31",
 824         shared_ldflag    => add("-m31"),
 825         multilib         => "/highgprs",
 826     },
 827
 828     #### SPARC Linux setups
 829     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
 830     # patiently assisted with debugging of following two configs.
 831     "linux-sparcv8" => {
 832         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 833         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
 834     },
 835     "linux-sparcv9" => {
 836         # it's a real mess with -mcpu=ultrasparc option under Linux,
 837         # but -Wa,-Av8plus should do the trick no matter what.
 838         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 839         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
 840         shared_ldflag    => add("-m32"),
 841     },
 842     "linux64-sparcv9" => {
 843         # GCC 3.1 is a requirement
 844         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 845         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
 846         bn_ops           => "BN_LLONG RC4_CHAR",
 847         shared_ldflag    => add("-m64"),
 848         multilib         => "64",
 849     },
 850
 851     "linux-alpha-gcc" => {
 852         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 853         cflags           => add("-DL_ENDIAN"),
 854         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 855     },
 856     "linux-c64xplus" => {
 857         inherit_from     => [ "BASE_unix" ],
 858         # TI_CGT_C6000_7.3.x is a requirement
 859         cc               => "cl6x",
 860         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
 861                                     threads("-D_REENTRANT")),
 862         bn_ops           => "BN_LLONG",
 863         cpuid_asm_src    => "c64xpluscpuid.s",
 864         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 865         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 866         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 867         rc4_asm_src      => "rc4-c64xplus.s",
 868         modes_asm_src    => "ghash-c64xplus.s",
 869         chacha_asm_src   => "chacha-c64xplus.s",
 870         poly1305_asm_src => "poly1305-c64xplus.s",
 871         thread_scheme    => "pthreads",
 872         perlasm_scheme   => "void",
 873         dso_scheme       => "dlfcn",
 874         shared_target    => "linux-shared",
 875         shared_cflag     => "--pic",
 876         shared_ldflag    => add("-z --sysv --shared"),
 877         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 878         ranlib           => "true",
 879     },
 880
 881 #### Android: linux-* but without pointers to headers and libs.
 882     #
 883     # It takes pair of prior-set environment variables to make it work:
 884     #
 885     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<arch>
 886     # CROSS_COMPILE=<prefix>
 887     #
 888     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
 889     # For example to compile for ICS and ARM with NDK 10d, you'd:
 890     #
 891     # ANDROID_NDK=/some/where/android-ndk-10d
 892     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
 893     # CROSS_COMPILE=arm-linux-adroideabi-
 894     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/bin
 895     #
 896     "android" => {
 897         inherit_from     => [ "linux-generic32" ],
 898         # Special note about unconditional -fPIC and -pie. The underlying
 899         # reason is that Lollipop refuses to run non-PIE. But what about
 900         # older systems and NDKs? -fPIC was never problem, so the only
 901         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
 902         # and binaries turn mostly functional. "Mostly" means that oldest
 903         # Androids, such as Froyo, fail to handle executable, but newer
 904         # systems are perfectly capable of executing binaries targeting
 905         # Froyo. Keep in mind that in the nutshell Android builds are
 906         # about JNI, i.e. shared libraries, not applications.
 907         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
 908         bin_cflags       => "-pie",
 909     },
 910     "android-x86" => {
 911         inherit_from     => [ "android", asm("x86_asm") ],
 912         cflags           => add(picker(release => "-fomit-frame-pointer")),
 913         bn_ops           => "BN_LLONG",
 914         perlasm_scheme   => "android",
 915     },
 916     ################################################################
 917     # Contemporary Android applications can provide multiple JNI
 918     # providers in .apk, targeting multiple architectures. Among
 919     # them there is "place" for two ARM flavours: generic eabi and
 920     # armv7-a/hard-float. However, it should be noted that OpenSSL's
 921     # ability to engage NEON is not constrained by ABI choice, nor
 922     # is your ability to call OpenSSL from your application code
 923     # compiled with floating-point ABI other than default 'soft'.
 924     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
 925     # This means that choice of ARM libraries you provide in .apk
 926     # is driven by application needs. For example if application
 927     # itself benefits from NEON or is floating-point intensive, then
 928     # it might be appropriate to provide both libraries. Otherwise
 929     # just generic eabi would do. But in latter case it would be
 930     # appropriate to
 931     #
 932     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
 933     #
 934     # in order to build "universal" binary and allow OpenSSL take
 935     # advantage of NEON when it's available.
 936     #
 937     "android-armeabi" => {
 938         inherit_from     => [ "android", asm("armv4_asm") ],
 939     },
 940     "android-mips" => {
 941         inherit_from     => [ "android", asm("mips32_asm") ],
 942         perlasm_scheme   => "o32",
 943     },
 944
 945     "android64" => {
 946         inherit_from     => [ "linux-generic64" ],
 947         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
 948         bin_cflags       => "-pie",
 949     },
 950     "android64-aarch64" => {
 951         inherit_from     => [ "android64", asm("aarch64_asm") ],
 952         perlasm_scheme   => "linux64",
 953     },
 954     "android64-x86_64" => {
 955         inherit_from     => [ "android64", asm("x86_64_asm") ],
 956         perlasm_scheme   => "elf",
 957     },
 958     "android64-mips64" => {
 959         ############################################################
 960         # You are more than likely have to specify target processor
 961         # on ./Configure command line. Trouble is that toolchain's
 962         # default is MIPS64r6 (at least in r10d), but there are no
 963         # such processors around (or they are too rare to spot one).
 964         # Actual problem is that MIPS64r6 is binary incompatible
 965         # with previous MIPS ISA versions, in sense that unlike
 966         # prior versions original MIPS binary code will fail.
 967         #
 968         inherit_from     => [ "android64", asm("mips64_asm") ],
 969         perlasm_scheme   => "64",
 970     },
 971
 972 #### *BSD
 973     "BSD-generic32" => {
 974         # As for thread cflag. Idea is to maintain "collective" set of
 975         # flags, which would cover all BSD flavors. -pthread applies
 976         # to them all, but is treated differently. OpenBSD expands is
 977         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 978         # expands it as -lc_r, which has to be accompanied by explicit
 979         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 980         # expands it as -lc_r, which seems to be sufficient?
 981         inherit_from     => [ "BASE_unix" ],
 982         cc               => "cc",
 983         cflags           => combine(picker(default => "-Wall",
 984                                            debug   => "-O0 -g",
 985                                            release => "-O3"),
 986                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
 987         enable           => add("devcryptoeng"),
 988         bn_ops           => "BN_LLONG",
 989         thread_scheme    => "pthreads",
 990         dso_scheme       => "dlfcn",
 991         shared_target    => "bsd-gcc-shared",
 992         shared_cflag     => "-fPIC",
 993         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 994     },
 995     "BSD-generic64" => {
 996         inherit_from     => [ "BSD-generic32" ],
 997         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 998     },
 999
1000     "BSD-x86" => {
1001         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
1002         cflags           => add(picker(default => "-DL_ENDIAN",
1003                                        release => "-fomit-frame-pointer")),
1004         bn_ops           => "BN_LLONG",
1005         shared_target    => "bsd-shared",
1006         perlasm_scheme   => "a.out",
1007     },
1008     "BSD-x86-elf" => {
1009         inherit_from     => [ "BSD-x86" ],
1010         perlasm_scheme   => "elf",
1011     },
1012
1013     "BSD-sparcv8" => {
1014         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
1015         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
1016     },
1017     "BSD-sparc64" => {
1018         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1019         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1020         # triggered by RIPEMD160 code.
1021         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1022         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
1023         bn_ops           => "BN_LLONG",
1024     },
1025
1026     "BSD-ia64" => {
1027         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1028         cflags           => add_before("-DL_ENDIAN"),
1029         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1030     },
1031
1032     "BSD-x86_64" => {
1033         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1034         cflags           => add_before("-DL_ENDIAN"),
1035         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1036         perlasm_scheme   => "elf",
1037     },
1038
1039     "bsdi-elf-gcc" => {
1040         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1041         cc               => "gcc",
1042         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
1043         ex_libs          => add("-ldl"),
1044         bn_ops           => "BN_LLONG",
1045         thread_scheme    => "(unknown)",
1046         dso_scheme       => "dlfcn",
1047         shared_target    => "bsd-gcc-shared",
1048         shared_cflag     => "-fPIC",
1049         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1050     },
1051
1052     "nextstep" => {
1053         inherit_from     => [ "BASE_unix" ],
1054         cc               => "cc",
1055         cflags           => "-O -Wall",
1056         unistd           => "<libc.h>",
1057         bn_ops           => "BN_LLONG",
1058         thread_scheme    => "(unknown)",
1059     },
1060     "nextstep3.3" => {
1061         inherit_from     => [ "BASE_unix" ],
1062         cc               => "cc",
1063         cflags           => "-O3 -Wall",
1064         unistd           => "<libc.h>",
1065         bn_ops           => "BN_LLONG",
1066         thread_scheme    => "(unknown)",
1067     },
1068
1069 # QNX
1070     "qnx4" => {
1071         inherit_from     => [ "BASE_unix" ],
1072         cc               => "cc",
1073         cflags           => "-DL_ENDIAN -DTERMIO",
1074         thread_scheme    => "(unknown)",
1075     },
1076     "QNX6" => {
1077         inherit_from     => [ "BASE_unix" ],
1078         cc               => "gcc",
1079         ex_libs          => add("-lsocket"),
1080         dso_scheme       => "dlfcn",
1081         shared_target    => "bsd-gcc-shared",
1082         shared_cflag     => "-fPIC",
1083         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1084     },
1085     "QNX6-i386" => {
1086         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1087         cc               => "gcc",
1088         cflags           => "-DL_ENDIAN -O2 -Wall",
1089         ex_libs          => add("-lsocket"),
1090         dso_scheme       => "dlfcn",
1091         shared_target    => "bsd-gcc-shared",
1092         shared_cflag     => "-fPIC",
1093         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1094     },
1095
1096 #### SCO/Caldera targets.
1097 #
1098 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1099 # Now we only have blended unixware-* as it's the only one used by ./config.
1100 # If you want to optimize for particular microarchitecture, bypass ./config
1101 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1102 # Note that not all targets include assembler support. Mostly because of
1103 # lack of motivation to support out-of-date platforms with out-of-date
1104 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
1105 # patiently assisted to debug most of it.
1106 #
1107 # UnixWare 2.0x fails destest with -O.
1108     "unixware-2.0" => {
1109         inherit_from     => [ "BASE_unix" ],
1110         cc               => "cc",
1111         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
1112                                     threads("-Kthread")),
1113         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1114         thread_scheme    => "uithreads",
1115     },
1116     "unixware-2.1" => {
1117         inherit_from     => [ "BASE_unix" ],
1118         cc               => "cc",
1119         cflags           => combine("-O -DFILIO_H",
1120                                     threads("-Kthread")),
1121         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1122         thread_scheme    => "uithreads",
1123     },
1124     "unixware-7" => {
1125         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1126         cc               => "cc",
1127         cflags           => combine("-O -DFILIO_H -Kalloca",
1128                                     threads("-Kthread")),
1129         ex_libs          => add("-lsocket -lnsl"),
1130         thread_scheme    => "uithreads",
1131         bn_ops           => "BN_LLONG",
1132         perlasm_scheme   => "elf-1",
1133         dso_scheme       => "dlfcn",
1134         shared_target    => "svr5-shared",
1135         shared_cflag     => "-Kpic",
1136         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1137     },
1138     "unixware-7-gcc" => {
1139         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1140         cc               => "gcc",
1141         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
1142                                     threads("-D_REENTRANT")),
1143         ex_libs          => add("-lsocket -lnsl"),
1144         bn_ops           => "BN_LLONG",
1145         thread_scheme    => "pthreads",
1146         perlasm_scheme   => "elf-1",
1147         dso_scheme       => "dlfcn",
1148         shared_target    => "gnu-shared",
1149         shared_cflag     => "-fPIC",
1150         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1151     },
1152 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
1153     "sco5-cc" => {
1154         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1155         cc               => "cc",
1156         cflags           => "-belf",
1157         ex_libs          => add("-lsocket -lnsl"),
1158         thread_scheme    => "(unknown)",
1159         perlasm_scheme   => "elf-1",
1160         dso_scheme       => "dlfcn",
1161         shared_target    => "svr3-shared",
1162         shared_cflag     => "-Kpic",
1163         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1164     },
1165     "sco5-gcc" => {
1166         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1167         cc               => "gcc",
1168         cflags           => "-O3 -fomit-frame-pointer",
1169         ex_libs          => add("-lsocket -lnsl"),
1170         bn_ops           => "BN_LLONG",
1171         thread_scheme    => "(unknown)",
1172         perlasm_scheme   => "elf-1",
1173         dso_scheme       => "dlfcn",
1174         shared_target    => "svr3-shared",
1175         shared_cflag     => "-fPIC",
1176         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1177     },
1178
1179 #### IBM's AIX.
1180     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1181     # to control compilation "bitness" by setting $OBJECT_MODE environment
1182     # variable, then you should know that in OpenSSL case it's considered
1183     # only in ./config. Once configured, build procedure remains "deaf" to
1184     # current value of $OBJECT_MODE.
1185     "aix-gcc" => {
1186         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1187         cc               => "gcc",
1188         cflags           => combine(picker(default => "-DB_ENDIAN",
1189                                            debug   => "-O0 -g",
1190                                            release => "-O"),
1191                                     threads("-pthread")),
1192         sys_id           => "AIX",
1193         bn_ops           => "BN_LLONG RC4_CHAR",
1194         thread_scheme    => "pthreads",
1195         perlasm_scheme   => "aix32",
1196         dso_scheme       => "dlfcn",
1197         shared_target    => "aix-shared",
1198         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1199         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1200         arflags          => "-X32",
1201     },
1202     "aix64-gcc" => {
1203         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1204         cc               => "gcc",
1205         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
1206                                            debug   => "-O0 -g",
1207                                            release => "-O"),
1208                                     threads("-pthread")),
1209         sys_id           => "AIX",
1210         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1211         thread_scheme    => "pthreads",
1212         perlasm_scheme   => "aix64",
1213         dso_scheme       => "dlfcn",
1214         shared_target    => "aix-shared",
1215         shared_ldflag    => "-maix64 -shared -static-libgcc -Wl,-G",
1216         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1217         arflags          => "-X64",
1218     },
1219     "aix-cc" => {
1220         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1221         cc               => "cc",
1222         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1223                                            debug   => "-O0 -g",
1224                                            release => "-O"),
1225                                     threads("-qthreaded -D_THREAD_SAFE")),
1226         sys_id           => "AIX",
1227         bn_ops           => "BN_LLONG RC4_CHAR",
1228         thread_scheme    => "pthreads",
1229         ex_libs          => threads("-lpthreads"),
1230         perlasm_scheme   => "aix32",
1231         dso_scheme       => "dlfcn",
1232         shared_target    => "aix-shared",
1233         shared_ldflag    => "-q32 -G",
1234         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1235         arflags          => "-X 32",
1236     },
1237     "aix64-cc" => {
1238         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1239         cc               => "cc",
1240         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1241                                            debug   => "-O0 -g",
1242                                            release => "-O"),
1243                                     threads("-qthreaded -D_THREAD_SAFE")),
1244         sys_id           => "AIX",
1245         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1246         thread_scheme    => "pthreads",
1247         ex_libs          => threads("-lpthreads"),
1248         perlasm_scheme   => "aix64",
1249         dso_scheme       => "dlfcn",
1250         shared_target    => "aix-shared",
1251         shared_ldflag    => "-q64 -G",
1252         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1253         arflags          => "-X 64",
1254     },
1255
1256 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1257     "BS2000-OSD" => {
1258         inherit_from     => [ "BASE_unix" ],
1259         cc               => "c89",
1260         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1261         ex_libs          => add("-lsocket -lnsl"),
1262         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1263         thread_scheme    => "(unknown)",
1264     },
1265
1266 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1267 # You need to compile using the c89.sh wrapper in the tools directory, because the
1268 # IBM compiler does not like the -L switch after any object modules.
1269 #
1270     "OS390-Unix" => {
1271         inherit_from     => [ "BASE_unix" ],
1272         cc               => "c89.sh",
1273         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1274         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1275         thread_scheme    => "(unknown)",
1276     },
1277
1278 #### Visual C targets
1279 #
1280 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1281 #
1282 # Note about -wd4090, disable warning C4090. This warning returns false
1283 # positives in some situations. Disabling it altogether masks both
1284 # legitimate and false cases, but as we compile on multiple platforms,
1285 # we rely on other compilers to catch legitimate cases.
1286 #
1287 # Also note that we force threads no matter what.  Configuring "no-threads"
1288 # is ignored.
1289     "VC-common" => {
1290         inherit_from     => [ "BASE_Windows" ],
1291         template         => 1,
1292         cc               => "cl",
1293         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1294         defines          => add(sub { my @defs = ();
1295                                       unless ($disabled{"zlib-dynamic"}) {
1296                                           my $zlib =
1297                                               $withargs{zlib_lib} // "ZLIB1";
1298                                           push @defs,
1299                                               quotify("perl",
1300                                                       'LIBZ="' . $zlib . '"');
1301                                       }
1302                                       return [ @defs ];
1303                                     }),
1304         coutflag         => "/Fo",
1305         lib_cflags       => add("/Zi /Fdossl_static"),
1306         dso_cflags       => "/Zi /Fddso",
1307         bin_cflags       => "/Zi /Fdapp",
1308         lflags           => add("/debug"),
1309         shared_ldflag    => "/dll",
1310         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1311         thread_scheme    => "winthreads",
1312         dso_scheme       => "win32",
1313         apps_aux_src     => add("win32_init.c"),
1314     },
1315     "VC-noCE-common" => {
1316         inherit_from     => [ "VC-common" ],
1317         template         => 1,
1318         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
1319                                        debug   =>
1320                                        sub {
1321                                            ($disabled{shared} ? "" : "/MDd")
1322                                                ." /Od -DDEBUG -D_DEBUG";
1323                                        },
1324                                        release =>
1325                                        sub {
1326                                            ($disabled{shared} ? "" : "/MD")
1327                                                ." /O2";
1328                                        })),
1329         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1330         # Following might/should appears controversial, i.e. defining
1331         # /MDd without evaluating $disabled{shared}. It works in
1332         # non-shared build because static library is compiled with /Zl
1333         # and bares no reference to specific RTL. And it works in
1334         # shared build because multiple /MDd options are not prohibited.
1335         # But why /MDd in static build? Well, basically this is just a
1336         # reference point, which allows to catch eventual errors that
1337         # would prevent those who want to wrap OpenSSL into own .DLL.
1338         # Why not /MD in release build then? Well, some are likely to
1339         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1340         # redistributable.
1341         bin_cflags       => add(picker(debug   => "/MDd",
1342                                        release => sub { $disabled{shared} ? "/MT" : () },
1343                                       )),
1344         bin_lflags       => add("/subsystem:console /opt:ref"),
1345         ex_libs          => add(sub {
1346             my @ex_libs = ();
1347             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1348             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1349             return join(" ", @ex_libs);
1350         }),
1351     },
1352     "VC-WIN64-common" => {
1353         inherit_from     => [ "VC-noCE-common" ],
1354         template         => 1,
1355         ex_libs          => add(sub {
1356             my @ex_libs = ();
1357             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1358             return join(" ", @_, @ex_libs);
1359         }),
1360         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1361         build_scheme     => add("VC-W64", { separator => undef }),
1362     },
1363     "VC-WIN64I" => {
1364         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1365                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1366         as               => "ias",
1367         asflags          => "-d debug",
1368         asoutflag        => "-o",
1369         sys_id           => "WIN64I",
1370         bn_asm_src       => sub { return undef unless @_;
1371                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1372         perlasm_scheme   => "ias",
1373         multilib         => "-ia64",
1374     },
1375     "VC-WIN64A" => {
1376         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1377                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1378         as               => sub { vc_win64a_info()->{as} },
1379         asflags          => sub { vc_win64a_info()->{asflags} },
1380         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1381         sys_id           => "WIN64A",
1382         bn_asm_src       => sub { return undef unless @_;
1383                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1384         perlasm_scheme   => "auto",
1385         multilib         => "-x64",
1386     },
1387     "VC-WIN32" => {
1388         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1389         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1390         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1391                               sub { $disabled{shared} ? () : "uplink_common" } ],
1392         as               => sub { vc_win32_info()->{as} },
1393         asflags          => sub { vc_win32_info()->{asflags} },
1394         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1395         ex_libs          => add(sub {
1396             my @ex_libs = ();
1397             # WIN32 UNICODE build gets linked with unicows.lib for
1398             # backward compatibility with Win9x.
1399             push @ex_libs, 'unicows.lib'
1400                 if (grep { $_ eq "UNICODE" } @user_defines);
1401             return join(" ", @ex_libs, @_);
1402         }),
1403         sys_id           => "WIN32",
1404         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1405         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1406         build_scheme     => add("VC-W32", { separator => undef }),
1407     },
1408     "VC-CE" => {
1409         inherit_from     => [ "VC-common" ],
1410         as               => "ml",
1411         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
1412         asoutflag        => "/Fo",
1413         cc               => "cl",
1414         cflags           =>
1415             picker(default =>
1416                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
1417                            sub { vc_wince_info()->{cflags}; },
1418                            sub { defined($ENV{'WCECOMPAT'})
1419                                      ? '-I$(WCECOMPAT)/include' : (); },
1420                            sub { defined($ENV{'PORTSDK_LIBPATH'})
1421                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
1422                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1423                                      ? ($disabled{shared} ? " /MT" : " /MD")
1424                                      : " /MC"; }),
1425                    debug   => "/Od -DDEBUG -D_DEBUG",
1426                    release => "/O1i"),
1427         lflags           => combine("/nologo /opt:ref",
1428                                     sub { vc_wince_info()->{lflags}; },
1429                                     sub { defined($ENV{PORTSDK_LIBPATH})
1430                                               ? "/entry:mainCRTstartup" : (); }),
1431         sys_id           => "WINCE",
1432         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1433         ex_libs          => add(sub {
1434             my @ex_libs = ();
1435             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1436             push @ex_libs, 'crypt32.lib';
1437             if (defined($ENV{WCECOMPAT})) {
1438                 my $x = '$(WCECOMPAT)/lib';
1439                 if (-f "$x/$ENV{TARGETCPU}/wcecompatex.lib") {
1440                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1441                 } else {
1442                     $x .= '/wcecompatex.lib';
1443                 }
1444                 push @ex_libs, $x;
1445             }
1446             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1447                 if (defined($ENV{'PORTSDK_LIBPATH'}));
1448             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1449                 if ($ENV{'TARGETCPU'} eq "X86");
1450             return @ex_libs;
1451         }),
1452         build_scheme     => add("VC-WCE", { separator => undef }),
1453     },
1454
1455 #### MinGW
1456     "mingw" => {
1457         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1458                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1459         cc               => "gcc",
1460         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1461                                            debug   => "-g -O0",
1462                                            release => "-O3 -fomit-frame-pointer"),
1463                                     threads("-D_MT")),
1464         sys_id           => "MINGW32",
1465         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1466         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1467         thread_scheme    => "winthreads",
1468         perlasm_scheme   => "coff",
1469         dso_scheme       => "win32",
1470         shared_target    => "mingw-shared",
1471         shared_cflag     => add("-D_WINDLL"),
1472         shared_ldflag    => "-static-libgcc",
1473         shared_rcflag    => "--target=pe-i386",
1474         shared_extension => ".dll",
1475         multilib         => "",
1476         apps_aux_src     => add("win32_init.c"),
1477     },
1478     "mingw64" => {
1479         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1480         # .dll compiled with one compiler with application compiled with
1481         # another compiler. It's possible to engage Applink support in
1482         # mingw64 build, but it's not done, because till mingw64
1483         # supports structured exception handling, one can't seriously
1484         # consider its binaries for using with non-mingw64 run-time
1485         # environment. And as mingw64 is always consistent with itself,
1486         # Applink is never engaged and can as well be omitted.
1487         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1488         cc               => "gcc",
1489         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1490                                            debug   => "-g -O0",
1491                                            release => "-O3"),
1492                                     threads("-D_MT")),
1493         sys_id           => "MINGW64",
1494         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1495         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1496         thread_scheme    => "winthreads",
1497         perlasm_scheme   => "mingw64",
1498         dso_scheme       => "win32",
1499         shared_target    => "mingw-shared",
1500         shared_cflag     => add("-D_WINDLL"),
1501         shared_ldflag    => "-static-libgcc",
1502         shared_rcflag    => "--target=pe-x86-64",
1503         shared_extension => ".dll",
1504         multilib         => "64",
1505         apps_aux_src     => add("win32_init.c"),
1506     },
1507
1508 #### UEFI
1509     "UEFI" => {
1510         inherit_from     => [ "BASE_unix" ],
1511         cc               => "cc",
1512         cflags           => "-DL_ENDIAN -O",
1513         sys_id           => "UEFI",
1514     },
1515
1516 #### UWIN
1517     "UWIN" => {
1518         inherit_from     => [ "BASE_unix" ],
1519         cc               => "cc",
1520         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1521         sys_id           => "UWIN",
1522         bn_ops           => "BN_LLONG",
1523         dso_scheme       => "win32",
1524     },
1525
1526 #### Cygwin
1527     "Cygwin-x86" => {
1528         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1529         cc               => "gcc",
1530         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1531                                    debug   => "-g -O0",
1532                                    release => "-O3 -fomit-frame-pointer"),
1533         sys_id           => "CYGWIN",
1534         bn_ops           => "BN_LLONG",
1535         thread_scheme    => "pthread",
1536         perlasm_scheme   => "coff",
1537         dso_scheme       => "dlfcn",
1538         shared_target    => "cygwin-shared",
1539         shared_cflag     => "-D_WINDLL",
1540         shared_ldflag    => "-shared",
1541         shared_extension => ".dll",
1542     },
1543     "Cygwin-x86_64" => {
1544         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1545         cc               => "gcc",
1546         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1547                                    debug   => "-g -O0",
1548                                    release => "-O3"),
1549         sys_id           => "CYGWIN",
1550         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1551         thread_scheme    => "pthread",
1552         perlasm_scheme   => "mingw64",
1553         dso_scheme       => "dlfcn",
1554         shared_target    => "cygwin-shared",
1555         shared_cflag     => "-D_WINDLL",
1556         shared_ldflag    => "-shared",
1557         shared_extension => ".dll",
1558     },
1559     # Backward compatibility for those using this target
1560     "Cygwin" => {
1561         inherit_from     => [ "Cygwin-x86" ]
1562     },
1563     # In case someone constructs the Cygwin target name themself
1564     "Cygwin-i386" => {
1565         inherit_from     => [ "Cygwin-x86" ]
1566     },
1567     "Cygwin-i486" => {
1568         inherit_from     => [ "Cygwin-x86" ]
1569     },
1570     "Cygwin-i586" => {
1571         inherit_from     => [ "Cygwin-x86" ]
1572     },
1573     "Cygwin-i686" => {
1574         inherit_from     => [ "Cygwin-x86" ]
1575     },
1576
1577 ##### MacOS X (a.k.a. Darwin) setup
1578     "darwin-common" => {
1579         inherit_from     => [ "BASE_unix" ],
1580         template         => 1,
1581         cc               => "cc",
1582         cflags           => combine(picker(default => "",
1583                                            debug   => "-g -O0",
1584                                            release => "-O3"),
1585                                    threads("-D_REENTRANT")),
1586         sys_id           => "MACOSX",
1587         plib_lflags      => "-Wl,-search_paths_first",
1588         bn_ops           => "BN_LLONG RC4_CHAR",
1589         thread_scheme    => "pthreads",
1590         perlasm_scheme   => "osx32",
1591         dso_scheme       => "dlfcn",
1592         ranlib           => "ranlib -c",
1593         shared_target    => "darwin-shared",
1594         shared_cflag     => "-fPIC",
1595         shared_ldflag    => "-dynamiclib",
1596         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1597     },
1598     # Option "freeze" such as -std=gnu9x can't negatively interfere
1599     # with future defaults for below two targets, because MacOS X
1600     # for PPC has no future, it was discontinued by vendor in 2009.
1601     "darwin-ppc-cc" => {
1602         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1603         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1604         perlasm_scheme   => "osx32",
1605         shared_ldflag    => "-arch ppc -dynamiclib",
1606     },
1607     "darwin64-ppc-cc" => {
1608         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1609         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
1610         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1611         perlasm_scheme   => "osx64",
1612         shared_ldflag    => "-arch ppc64 -dynamiclib",
1613     },
1614     "darwin-i386-cc" => {
1615         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1616         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1617                                        release => "-fomit-frame-pointer")),
1618         bn_ops           => "BN_LLONG RC4_INT",
1619         perlasm_scheme   => "macosx",
1620         shared_ldflag    => "-arch i386 -dynamiclib",
1621     },
1622     "darwin64-x86_64-cc" => {
1623         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1624         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1625         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1626         perlasm_scheme   => "macosx",
1627         shared_ldflag    => "-arch x86_64 -dynamiclib",
1628     },
1629
1630 #### iPhoneOS/iOS
1631 #
1632 # It takes three prior-set environment variables to make it work:
1633 #
1634 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1635 # CROSS_TOP=/where/SDKs/are
1636 # CROSS_SDK=iPhoneOSx.y.sdk
1637 #
1638 # Exact paths vary with Xcode releases, but for couple of last ones
1639 # they would look like this:
1640 #
1641 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1642 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1643 # CROSS_SDK=iPhoneOS.sdk
1644 #
1645     "iphoneos-cross" => {
1646         inherit_from     => [ "darwin-common" ],
1647         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1648         sys_id           => "iOS",
1649     },
1650     "ios-cross" => {
1651         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1652         # It should be possible to go below iOS 6 and even add -arch armv6,
1653         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1654         # at this point.
1655         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1656         sys_id           => "iOS",
1657         perlasm_scheme   => "ios32",
1658     },
1659     "ios64-cross" => {
1660         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1661         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1662         sys_id           => "iOS",
1663         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1664         perlasm_scheme   => "ios64",
1665     },
1666
1667 ##### GNU Hurd
1668     "hurd-x86" => {
1669         inherit_from     => [ "BASE_unix" ],
1670         inherit_from     => [ asm("x86_elf_asm") ],
1671         cc               => "gcc",
1672         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1673                                     threads("-pthread")),
1674         ex_libs          => add("-ldl"),
1675         bn_ops           => "BN_LLONG",
1676         thread_scheme    => "pthreads",
1677         dso_scheme       => "dlfcn",
1678         shared_target    => "linux-shared",
1679         shared_cflag     => "-fPIC",
1680         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1681     },
1682
1683 ##### VxWorks for various targets
1684     "vxworks-ppc60x" => {
1685         inherit_from     => [ "BASE_unix" ],
1686         cc               => "ccppc",
1687         cflags           => "-D_REENTRANT -mrtp -mhard-float -mstrict-align -fno-implicit-fp -DPPC32_fp60x -O2 -fstrength-reduce -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1688         sys_id           => "VXWORKS",
1689         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1690     },
1691     "vxworks-ppcgen" => {
1692         inherit_from     => [ "BASE_unix" ],
1693         cc               => "ccppc",
1694         cflags           => "-D_REENTRANT -mrtp -msoft-float -mstrict-align -O1 -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1695         sys_id           => "VXWORKS",
1696         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1697     },
1698     "vxworks-ppc405" => {
1699         inherit_from     => [ "BASE_unix" ],
1700         cc               => "ccppc",
1701         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
1702         sys_id           => "VXWORKS",
1703         lflags           => "-r",
1704     },
1705     "vxworks-ppc750" => {
1706         inherit_from     => [ "BASE_unix" ],
1707         cc               => "ccppc",
1708         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h \$(DEBUG_FLAG)",
1709         sys_id           => "VXWORKS",
1710         lflags           => "-r",
1711     },
1712     "vxworks-ppc750-debug" => {
1713         inherit_from     => [ "BASE_unix" ],
1714         cc               => "ccppc",
1715         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h -DPEDANTIC -DDEBUG -g",
1716         sys_id           => "VXWORKS",
1717         lflags           => "-r",
1718     },
1719     "vxworks-ppc860" => {
1720         inherit_from     => [ "BASE_unix" ],
1721         cc               => "ccppc",
1722         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
1723         sys_id           => "VXWORKS",
1724         lflags           => "-r",
1725     },
1726     "vxworks-simlinux" => {
1727         inherit_from     => [ "BASE_unix" ],
1728         cc               => "ccpentium",
1729         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DL_ENDIAN -DCPU=SIMLINUX -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/h -I\$(WIND_BASE)/target/h/wrn/coreip -DOPENSSL_NO_HW_PADLOCK",
1730         sys_id           => "VXWORKS",
1731         lflags           => "-r",
1732         ranlib           => "ranlibpentium",
1733     },
1734     "vxworks-mips" => {
1735         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1736         cc               => "ccmips",
1737         cflags           => combine("-mrtp -mips2 -O -G 0 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DCPU=MIPS32 -msoft-float -mno-branch-likely -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/h/wrn/coreip",
1738                                     threads("-D_REENTRANT")),
1739         sys_id           => "VXWORKS",
1740         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1741         thread_scheme    => "pthreads",
1742         perlasm_scheme   => "o32",
1743         ranlib           => "ranlibmips",
1744     },
1745
1746 #### uClinux
1747     "uClinux-dist" => {
1748         inherit_from     => [ "BASE_unix" ],
1749         cc               => "$ENV{'CC'}",
1750         cflags           => combine("\$(CFLAGS)",
1751                                     threads("-D_REENTRANT")),
1752         plib_lflags      => "\$(LDFLAGS)",
1753         ex_libs          => add("\$(LDLIBS)"),
1754         bn_ops           => "BN_LLONG",
1755         thread_scheme    => "pthreads",
1756         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1757         shared_target    => "linux-shared",
1758         shared_cflag     => "-fPIC",
1759         shared_ldflag    => "-shared",
1760         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1761         ranlib           => "$ENV{'RANLIB'}",
1762     },
1763     "uClinux-dist64" => {
1764         inherit_from     => [ "BASE_unix" ],
1765         cc               => "$ENV{'CC'}",
1766         cflags           => combine("\$(CFLAGS)",
1767                                     threads("-D_REENTRANT")),
1768         plib_lflags      => "\$(LDFLAGS)",
1769         ex_libs          => add("\$(LDLIBS)"),
1770         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1771         thread_scheme    => "pthreads",
1772         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1773         shared_target    => "linux-shared",
1774         shared_cflag     => "-fPIC",
1775         shared_ldflag    => "-shared",
1776         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1777         ranlib           => "$ENV{'RANLIB'}",
1778     },
1779
1780     ##### VMS
1781     "vms-generic" => {
1782         inherit_from     => [ "BASE_VMS" ],
1783         template         => 1,
1784         cc               => "CC/DECC",
1785         cflags           => picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1786                                    debug   => "/NOOPTIMIZE/DEBUG",
1787                                    release => "/OPTIMIZE/NODEBUG"),
1788         defines          => add("OPENSSL_USE_NODELETE"),
1789         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1790                                    debug   => "/DEBUG/TRACEBACK",
1791                                    release => "/NODEBUG/NOTRACEBACK"),
1792         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1793         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1794         # for object files belonging to selected internal libraries
1795         no_inst_lib_cflags => "",
1796         shared_target    => "vms-shared",
1797         dso_scheme       => "vms",
1798         thread_scheme    => "pthreads",
1799
1800         apps_aux_src     => "vms_decc_init.c vms_term_sock.c",
1801     },
1802
1803     "vms-alpha" => {
1804         inherit_from     => [ "vms-generic" ],
1805         cflags           => add(sub { my @warnings =
1806                                           @{vms_info(0)->{disable_warns}};
1807                                       @warnings
1808                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1809         defines          =>
1810                     add(sub {
1811                             return vms_info(0)->{def_zlib}
1812                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1813                             }),
1814         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1815         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1816         #as               => "???",
1817         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1818         #release_aflags   => "/OPTIMIZE/NODEBUG",
1819         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1820     },
1821     "vms-alpha-p32" => {
1822         inherit_from     => [ "vms-generic" ],
1823         cflags           =>
1824             add("/POINTER_SIZE=32",
1825                 sub { my @warnings =
1826                           @{vms_info(32)->{disable_warns}};
1827                       @warnings
1828                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1829                 } ),
1830         defines          =>
1831                     add(sub {
1832                             return vms_info(32)->{def_zlib}
1833                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1834                             }),
1835         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1836         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1837     },
1838     "vms-alpha-p64" => {
1839         inherit_from     => [ "vms-generic" ],
1840         cflags           =>
1841             add("/POINTER_SIZE=64=ARGV",
1842                 sub { my @warnings =
1843                           @{vms_info(64)->{disable_warns}};
1844                       @warnings
1845                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1846                 } ),
1847         defines          =>
1848                     add(sub {
1849                             return vms_info(64)->{def_zlib}
1850                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1851                             }),
1852         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1853         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1854     },
1855     "vms-ia64" => {
1856         inherit_from     => [ "vms-generic" ],
1857         cflags           => add(sub { my @warnings =
1858                                           @{vms_info(0)->{disable_warns}};
1859                                       @warnings
1860                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1861         defines          =>
1862                     add(sub {
1863                             return vms_info(0)->{def_zlib}
1864                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1865                             }),
1866         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1867         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1868         #as               => "I4S",
1869         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1870         #release_aflags   => "/OPTIMIZE/NODEBUG",
1871         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1872     },
1873     "vms-ia64-p32" => {
1874         inherit_from     => [ "vms-generic" ],
1875         cflags           =>
1876             add("/POINTER_SIZE=32",
1877                 sub { my @warnings =
1878                           @{vms_info(32)->{disable_warns}};
1879                       @warnings
1880                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1881                 } ),
1882         defines          =>
1883                     add(sub {
1884                             return vms_info(32)->{def_zlib}
1885                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1886                             }),
1887         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1888         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1889     },
1890     "vms-ia64-p64" => {
1891         inherit_from     => [ "vms-generic" ],
1892         cflags           =>
1893             add("/POINTER_SIZE=64=ARGV",
1894                 sub { my @warnings =
1895                           @{vms_info(64)->{disable_warns}};
1896                       @warnings
1897                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1898                 } ),
1899         defines          =>
1900                     add(sub {
1901                             return vms_info(64)->{def_zlib}
1902                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1903                             }),
1904         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1905         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1906     },
1907
1908 );