Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o " };
  13         } elsif ($disabled{asm}) {
  14             # assembler is still used to compile uplink shim
  15             $vc_win64a_info = { AS        => "ml64",
  16                                 ASFLAGS   => "/nologo /Zi",
  17                                 asflags   => "/c /Cp /Cx",
  18                                 asoutflag => "/Fo" };
  19         } else {
  20             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  21             $vc_win64a_info = { AS        => "{unknown}",
  22                                 ASFLAGS   => "",
  23                                 asflags   => "",
  24                                 asoutflag => "" };
  25         }
  26     }
  27     return $vc_win64a_info;
  28 }
  29
  30 my $vc_win32_info = {};
  31 sub vc_win32_info {
  32     unless (%$vc_win32_info) {
  33         my $ver=`nasm -v 2>NUL`;
  34         my $vew=`nasmw -v 2>NUL`;
  35         if ($ver ne "" || $vew ne "") {
  36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  37                                ASFLAGS   => "",
  38                                asflags   => "-f win32",
  39                                asoutflag => "-o ",
  40                                perlasm_scheme => "win32n" };
  41         } elsif ($disabled{asm}) {
  42             # not actually used, uplink shim is inlined into C code
  43             $vc_win32_info = { AS        => "ml",
  44                                ASFLAGS   => "/nologo /Zi",
  45                                asflags   => "/Cp /coff /c /Cx",
  46                                asoutflag => "/Fo",
  47                                perlasm_scheme => "win32" };
  48         } else {
  49             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  50             $vc_win32_info = { AS        => "{unknown}",
  51                                ASFLAGS   => "",
  52                                asflags   => "",
  53                                asoutflag => "",
  54                                perlasm_scheme => "win32" };
  55         }
  56     }
  57     return $vc_win32_info;
  58 }
  59
  60 my $vc_wince_info = {};
  61 sub vc_wince_info {
  62     unless (%$vc_wince_info) {
  63         # sanity check
  64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  67
  68         #
  69         # Idea behind this is to mimic flags set by eVC++ IDE...
  70         #
  71         my $wcevers = env('OSVERSION');                     # WCENNN
  72         my $wcevernum;
  73         my $wceverdotnum;
  74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  75             $wcevernum = "$1$2";
  76             $wceverdotnum = "$1.$2";
  77         } else {
  78             $die->('%OSVERSION% value is insane');
  79             $wcevernum = "{unknown}";
  80             $wceverdotnum = "{unknown}";
  81         }
  82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  84
  85         my $wceplatf =  env('PLATFORM');
  86
  87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  89
  90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  91       SWITCH: for($wcetgt) {
  92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  93                                 $wcelflag.=" /machine:X86";     last; };
  94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  97                                 $wcelflag.=" /machine:THUMB";   last; };
  98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  99                                 $wcelflag.=" /machine:ARM";     last; };
 100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -DMIPSII -QMmips16";
 105                                 $wcelflag.=" /machine:MIPS16";  last; };
 106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -QMmips2";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 110                                 $wcelflag.=" /machine:MIPS";    last; };
 111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 113                                 $wcelflag.=" /machine:$wcetgt"; last; };
 114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 115             $wcelflag.=" /machine:$wcetgt";                     last; };
 116       }
 117
 118         $vc_wince_info = { cppflags => $wcecdefs,
 119                            lflags => $wcelflag };
 120     }
 121     return $vc_wince_info;
 122 }
 123
 124 # Helper functions for the VMS configs
 125 my $vms_info = {};
 126 sub vms_info {
 127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 128
 129     # For the case where Configure iterate through all config targets, such
 130     # as when listing them and their details, we reset info if the pointer
 131     # size changes.
 132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 133         $vms_info = {};
 134     }
 135
 136     unless (%$vms_info) {
 137         $vms_info->{disable_warns} = [ ];
 138         $vms_info->{pointer_size} = $pointer_size_str;
 139         if ($pointer_size_str eq "64") {
 140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 141             if ($? == 0) {
 142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 143             }
 144         }
 145
 146         unless ($disabled{zlib}) {
 147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 148             if (defined($disabled{"zlib-dynamic"})) {
 149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 150             } else {
 151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 152                 # In case the --with-zlib-lib value contains something like
 153                 # /SHARE or /LIB or so at the end, remove it.
 154                 $vms_info->{def_zlib} =~ s|/.*$||g;
 155             }
 156         }
 157
 158         if ($config{target} =~ /-ia64/) {
 159             `PIPE ias -H 2> NL:`;
 160             if ($? == 0) {
 161                 $vms_info->{AS} = "ias";
 162                 $vms_info->{ASFLAGS} = '-d debug';
 163                 $vms_info->{asflags} = '"-N" vms_upcase';
 164                 $vms_info->{asoutflag} = "-o ";
 165                 $vms_info->{perlasm_scheme} = "ias";
 166             }
 167         }
 168     }
 169     return $vms_info;
 170 }
 171
 172 my %targets = (
 173
 174 #### Basic configs that should work on any 32-bit box
 175     "gcc" => {
 176         inherit_from     => [ "BASE_unix" ],
 177         CC               => "gcc",
 178         CFLAGS           => picker(debug   => "-O0 -g",
 179                                    release => "-O3"),
 180         thread_scheme    => "(unknown)",
 181         bn_ops           => "BN_LLONG",
 182     },
 183     "cc" => {
 184         inherit_from     => [ "BASE_unix" ],
 185         CC               => "cc",
 186         CFLAGS           => "-O",
 187         thread_scheme    => "(unknown)",
 188     },
 189
 190 #### VOS Configurations
 191     "vos-gcc" => {
 192         inherit_from     => [ "BASE_unix" ],
 193         CC               => "gcc",
 194         CFLAGS           => picker(default => "-Wall",
 195                                    debug   => "-O0 -g",
 196                                    release => "-O3"),
 197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 198         lib_cppflags     => "-DB_ENDIAN",
 199         thread_scheme    => "(unknown)",
 200         sys_id           => "VOS",
 201         lflags           => add("-Wl,-map"),
 202         bn_ops           => "BN_LLONG",
 203         shared_extension => ".so",
 204     },
 205
 206 #### Solaris configurations
 207     "solaris-common" => {
 208         inherit_from     => [ "BASE_unix" ],
 209         template         => 1,
 210         lib_cppflags     => "-DFILIO_H",
 211         ex_libs          => add("-lsocket -lnsl -ldl"),
 212         dso_scheme       => "dlfcn",
 213         thread_scheme    => "pthreads",
 214         shared_target    => "solaris-shared",
 215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 216     },
 217 #### Solaris x86 with GNU C setups
 218     "solaris-x86-gcc" => {
 219         # NB. GNU C has to be configured to use GNU assembler, and not
 220         # /usr/ccs/bin/as. Failure to comply will result in compile
 221         # failures [at least] in 32-bit build.
 222         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 223         CC               => "gcc",
 224         CFLAGS           => add_before(picker(default => "-Wall",
 225                                               debug   => "-O0 -g",
 226                                               release => "-O3 -fomit-frame-pointer")),
 227         cflags           => add(threads("-pthread")),
 228         lib_cppflags     => add("-DL_ENDIAN"),
 229         ex_libs          => add(threads("-pthread")),
 230         bn_ops           => "BN_LLONG",
 231         shared_cflag     => "-fPIC",
 232         shared_ldflag    => "-shared -static-libgcc",
 233     },
 234     "solaris64-x86_64-gcc" => {
 235         # -shared -static-libgcc might appear controversial, but modules
 236         # taken from static libgcc do not have relocations and linking
 237         # them into our shared objects doesn't have any negative side
 238         # effects. On the contrary, doing so makes it possible to use
 239         # gcc shared build with Sun C. Given that gcc generates faster
 240         # code [thanks to inline assembler], I would actually recommend
 241         # to consider using gcc shared build even with vendor compiler:-)
 242         #                        -- <appro@openssl.org>
 243         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 244         CC               => "gcc",
 245         CFLAGS           => add_before(picker(default => "-Wall",
 246                                               debug   => "-O0 -g",
 247                                               release => "-O3")),
 248         cflags           => add_before("-m64", threads("-pthread")),
 249         lib_cppflags     => add("-DL_ENDIAN"),
 250         ex_libs          => add(threads("-pthread")),
 251         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 252         perlasm_scheme   => "elf",
 253         shared_cflag     => "-fPIC",
 254         shared_ldflag    => "-shared -static-libgcc",
 255         multilib         => "/64",
 256     },
 257
 258 #### Solaris x86 with Sun C setups
 259     # There used to be solaris-x86-cc target, but it was removed,
 260     # primarily because vendor assembler can't assemble our modules
 261     # with -KPIC flag. As result it, assembly support, was not even
 262     # available as option. But its lack means lack of side-channel
 263     # resistant code, which is incompatible with security by todays
 264     # standards. Fortunately gcc is readily available prepackaged
 265     # option, which we can firmly point at...
 266     #
 267     # On related note, solaris64-x86_64-cc target won't compile code
 268     # paths utilizing AVX and post-Haswell instruction extensions.
 269     # Consider switching to solaris64-x86_64-gcc even here...
 270     #
 271     "solaris64-x86_64-cc" => {
 272         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 273         CC               => "cc",
 274         CFLAGS           => add_before(picker(debug   => "-g",
 275                                               release => "-xO5 -xdepend -xbuiltin")),
 276         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 277         cppflags         => add(threads("-D_REENTRANT")),
 278         lib_cppflags     => add("-DL_ENDIAN"),
 279         thread_scheme    => "pthreads",
 280         lflags           => add(threads("-mt")),
 281         ex_libs          => add(threads("-lpthread")),
 282         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 283         perlasm_scheme   => "elf",
 284         shared_cflag     => "-KPIC",
 285         shared_ldflag    => "-G -dy -z text",
 286         multilib         => "/64",
 287     },
 288
 289 #### SPARC Solaris with GNU C setups
 290     "solaris-sparcv7-gcc" => {
 291         inherit_from     => [ "solaris-common" ],
 292         CC               => "gcc",
 293         CFLAGS           => add_before(picker(default => "-Wall",
 294                                               debug   => "-O0 -g",
 295                                               release => "-O3")),
 296         cflags           => add(threads("-pthread")),
 297         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 298         ex_libs          => add(threads("-pthread")),
 299         bn_ops           => "BN_LLONG RC4_CHAR",
 300         shared_cflag     => "-fPIC",
 301         shared_ldflag    => "-shared",
 302     },
 303     "solaris-sparcv8-gcc" => {
 304         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 305         cflags           => add_before("-mcpu=v8"),
 306     },
 307     "solaris-sparcv9-gcc" => {
 308         # -m32 should be safe to add as long as driver recognizes
 309         # -mcpu=ultrasparc
 310         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 311         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 312     },
 313     "solaris64-sparcv9-gcc" => {
 314         inherit_from     => [ "solaris-sparcv9-gcc" ],
 315         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 316         bn_ops           => "BN_LLONG RC4_CHAR",
 317         multilib         => "/64",
 318     },
 319
 320 #### SPARC Solaris with Sun C setups
 321 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 322 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 323 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 324     "solaris-sparcv7-cc" => {
 325         inherit_from     => [ "solaris-common" ],
 326         CC               => "cc",
 327         CFLAGS           => add_before(picker(debug   => "-g",
 328                                               release => "-xO5 -xdepend")),
 329         cflags           => add_before("-xstrconst -Xa"),
 330         cppflags         => add(threads("-D_REENTRANT")),
 331         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 332         lflags           => add(threads("-mt")),
 333         ex_libs          => add(threads("-lpthread")),
 334         bn_ops           => "BN_LLONG RC4_CHAR",
 335         shared_cflag     => "-KPIC",
 336         shared_ldflag    => "-G -dy -z text",
 337     },
 338 ####
 339     "solaris-sparcv8-cc" => {
 340         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 341         cflags           => add_before("-xarch=v8"),
 342     },
 343     "solaris-sparcv9-cc" => {
 344         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 345         cflags           => add_before("-xarch=v8plus"),
 346     },
 347     "solaris64-sparcv9-cc" => {
 348         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 349         cflags           => add_before("-xarch=v9"),
 350         bn_ops           => "BN_LLONG RC4_CHAR",
 351         multilib         => "/64",
 352     },
 353
 354 #### IRIX 6.x configs
 355 # Only N32 and N64 ABIs are supported.
 356     "irix-mips3-gcc" => {
 357         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 358         CC               => "gcc",
 359         CFLAGS           => picker(debug   => "-g -O0",
 360                                    release => "-O3"),
 361         cflags           => "-mabi=n32",
 362         cppflags         => combine("-DB_ENDIAN -DBN_DIV3W",
 363                                     threads("-D_SGI_MP_SOURCE")),
 364         cppflags         => threads("-D_SGI_MP_SOURCE"),
 365         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 366         ex_libs          => add(threads("-lpthread")),
 367         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 368         thread_scheme    => "pthreads",
 369         perlasm_scheme   => "n32",
 370         dso_scheme       => "dlfcn",
 371         shared_target    => "irix-shared",
 372         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 373         multilib         => "32",
 374     },
 375     "irix-mips3-cc" => {
 376         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 377         CC               => "cc",
 378         CFLAGS           => picker(debug   => "-g -O0",
 379                                    release => "-O2"),
 380         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 381         cppflags         => threads("-D_SGI_MP_SOURCE"),
 382         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 383         ex_libs          => add(threads("-lpthread")),
 384         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 385         thread_scheme    => "pthreads",
 386         perlasm_scheme   => "n32",
 387         dso_scheme       => "dlfcn",
 388         shared_target    => "irix-shared",
 389         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 390         multilib         => "32",
 391     },
 392     # N64 ABI builds.
 393     "irix64-mips4-gcc" => {
 394         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 395         CC               => "gcc",
 396         CFLAGS           => picker(debug   => "-g -O0",
 397                                    release => "-O3"),
 398         cflags           => "-mabi=64 -mips4",
 399         cppflags         => threads("-D_SGI_MP_SOURCE"),
 400         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 401         ex_libs          => add(threads("-lpthread")),
 402         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 403         thread_scheme    => "pthreads",
 404         perlasm_scheme   => "64",
 405         dso_scheme       => "dlfcn",
 406         shared_target    => "irix-shared",
 407         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 408         multilib         => "64",
 409     },
 410     "irix64-mips4-cc" => {
 411         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 412         CC               => "cc",
 413         CFLAGS           => picker(debug   => "-g -O0",
 414                                    release => "-O2"),
 415         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 416         cppflags         => threads("-D_SGI_MP_SOURCE"),
 417         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 418         ex_libs          => threads("-lpthread"),
 419         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 420         thread_scheme    => "pthreads",
 421         perlasm_scheme   => "64",
 422         dso_scheme       => "dlfcn",
 423         shared_target    => "irix-shared",
 424         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 425         multilib         => "64",
 426     },
 427
 428 #### Unified HP-UX ANSI C configs.
 429 # Special notes:
 430 # - Originally we were optimizing at +O4 level. It should be noted
 431 #   that the only difference between +O3 and +O4 is global inter-
 432 #   procedural analysis. As it has to be performed during the link
 433 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 434 #   which might be release or even patch level specific. Generating
 435 #   the machine code for and analyzing the *whole* program appears
 436 #   to be *extremely* memory demanding while the performance gain is
 437 #   actually questionable. The situation is intensified by the default
 438 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 439 #   which is way too low for +O4. In other words, doesn't +O3 make
 440 #   more sense?
 441 # - Keep in mind that the HP compiler by default generates code
 442 #   suitable for execution on the host you're currently compiling at.
 443 #   If the toolkit is meant to be used on various PA-RISC processors
 444 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 445 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 446 #   32-bit message digests. (For the moment of this writing) HP C
 447 #   doesn't seem to "digest" too many local variables (they make "him"
 448 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 449 #   crypto/sha/sha_lcl.h.
 450 # - originally there were 32-bit hpux-parisc2-* targets. They were
 451 #   scrapped, because a) they were not interchangeable with other 32-bit
 452 #   targets; b) performance-critical 32-bit assembly modules implement
 453 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 454 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 455     "hpux-parisc-gcc" => {
 456         inherit_from     => [ "BASE_unix" ],
 457         CC               => "gcc",
 458         CFLAGS           => picker(debug   => "-O0 -g",
 459                                    release => "-O3"),
 460         cflags           => add(threads("-pthread")),
 461         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W",
 462         ex_libs          => add("-Wl,+s -ldld", threads("-pthread")),
 463         bn_ops           => "BN_LLONG",
 464         thread_scheme    => "pthreads",
 465         dso_scheme       => "dl",
 466         shared_target    => "hpux-shared",
 467         shared_cflag     => "-fPIC",
 468         shared_ldflag    => "-shared",
 469         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 470     },
 471     "hpux-parisc1_1-gcc" => {
 472         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 473         multilib         => "/pa1.1",
 474     },
 475     "hpux64-parisc2-gcc" => {
 476         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 477         CC               => "gcc",
 478         CFLAGS           => combine(picker(debug   => "-O0 -g",
 479                                            release => "-O3")),
 480         cppflags         => threads("-D_REENTRANT"),
 481         lib_cppflags     => "-DB_ENDIAN",
 482         ex_libs          => add("-ldl"),
 483         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 484         thread_scheme    => "pthreads",
 485         dso_scheme       => "dlfcn",
 486         shared_target    => "hpux-shared",
 487         shared_cflag     => "-fpic",
 488         shared_ldflag    => "-shared",
 489         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 490         multilib         => "/pa20_64",
 491     },
 492
 493     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 494     "hpux-parisc-cc" => {
 495         inherit_from     => [ "BASE_unix" ],
 496         CC               => "cc",
 497         CFLAGS           => picker(debug   => "+O0 +d -g",
 498                                    release => "+O3"),
 499         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 500         cppflags         => threads("-D_REENTRANT"),
 501         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 502         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
 503         bn_ops           => "RC4_CHAR",
 504         thread_scheme    => "pthreads",
 505         dso_scheme       => "dl",
 506         shared_target    => "hpux-shared",
 507         shared_cflag     => "+Z",
 508         shared_ldflag    => "-b",
 509         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 510     },
 511     "hpux-parisc1_1-cc" => {
 512         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 513         cflags           => add_before("+DA1.1"),
 514         multilib         => "/pa1.1",
 515     },
 516     "hpux64-parisc2-cc" => {
 517         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 518         CC               => "cc",
 519         CFLAGS           => picker(debug   => "+O0 +d -g",
 520                                    release => "+O3") ,
 521         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 522         cppflags         => threads("-D_REENTRANT") ,
 523         lib_cppflags     => "-DB_ENDIAN -DMD32_XARRAY",
 524         ex_libs          => add("-ldl",threads("-lpthread")),
 525         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 526         thread_scheme    => "pthreads",
 527         dso_scheme       => "dlfcn",
 528         shared_target    => "hpux-shared",
 529         shared_cflag     => "+Z",
 530         shared_ldflag    => "-b",
 531         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 532         multilib         => "/pa20_64",
 533     },
 534
 535     # HP/UX IA-64 targets
 536     "hpux-ia64-cc" => {
 537         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 538         CC               => "cc",
 539         CFLAGS           => picker(debug   => "+O0 +d -g",
 540                                    release => "+O2"),
 541         cflags           => "-Ae +DD32 +Olit=all -z",
 542         cppflags         => add(threads("-D_REENTRANT")),
 543         lib_cppflags     => "-DB_ENDIAN",
 544         ex_libs          => add("-ldl",threads("-lpthread")),
 545         bn_ops           => "SIXTY_FOUR_BIT",
 546         thread_scheme    => "pthreads",
 547         dso_scheme       => "dlfcn",
 548         shared_target    => "hpux-shared",
 549         shared_cflag     => "+Z",
 550         shared_ldflag    => "-b",
 551         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 552         multilib         => "/hpux32",
 553     },
 554     "hpux64-ia64-cc" => {
 555         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 556         CC               => "cc",
 557         CFLAGS           => picker(debug   => "+O0 +d -g",
 558                                    release => "+O3"),
 559         cflags           => "-Ae +DD64 +Olit=all -z",
 560         cppflags         => threads("-D_REENTRANT"),
 561         lib_cppflags     => "-DB_ENDIAN",
 562         ex_libs          => add("-ldl", threads("-lpthread")),
 563         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 564         thread_scheme    => "pthreads",
 565         dso_scheme       => "dlfcn",
 566         shared_target    => "hpux-shared",
 567         shared_cflag     => "+Z",
 568         shared_ldflag    => "-b",
 569         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 570         multilib         => "/hpux64",
 571     },
 572     # GCC builds...
 573     "hpux-ia64-gcc" => {
 574         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 575         CC               => "gcc",
 576         CFLAGS           => picker(debug   => "-O0 -g",
 577                                    release => "-O3"),
 578         cflags           => add(threads("-pthread")),
 579         lib_cppflags     => "-DB_ENDIAN",
 580         ex_libs          => add("-ldl", threads("-pthread")),
 581         bn_ops           => "SIXTY_FOUR_BIT",
 582         thread_scheme    => "pthreads",
 583         dso_scheme       => "dlfcn",
 584         shared_target    => "hpux-shared",
 585         shared_cflag     => "-fpic",
 586         shared_ldflag    => "-shared",
 587         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 588         multilib         => "/hpux32",
 589     },
 590     "hpux64-ia64-gcc" => {
 591         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 592         CC               => "gcc",
 593         CFLAGS           => picker(debug   => "-O0 -g",
 594                                    release => "-O3"),
 595         cflags           => combine("-mlp64", threads("-pthread")),
 596         lib_cppflags     => "-DB_ENDIAN",
 597         ex_libs          => add("-ldl", threads("-pthread")),
 598         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 599         thread_scheme    => "pthreads",
 600         dso_scheme       => "dlfcn",
 601         shared_target    => "hpux-shared",
 602         shared_cflag     => "-fpic",
 603         shared_ldflag    => "-shared",
 604         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 605         multilib         => "/hpux64",
 606     },
 607
 608 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 609     "MPE/iX-gcc" => {
 610         inherit_from     => [ "BASE_unix" ],
 611         CC               => "gcc",
 612         CFLAGS           => "-O3",
 613         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 614         includes         => [ "/SYSLOG/PUB" ],
 615         lib_cppflags     => "-DBN_DIV2W",
 616         sys_id           => "MPE",
 617         lflags           => add("-L/SYSLOG/PUB"),
 618         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 619         thread_scheme    => "(unknown)",
 620         bn_ops           => "BN_LLONG",
 621     },
 622
 623 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 624 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 625 #### there were even osf1-* configs targeting prior versions provided,
 626 #### but not anymore...
 627     "tru64-alpha-gcc" => {
 628         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 629         CC               => "gcc",
 630         CFLAGS           => "-O3",
 631         cflags           => add("-std=c9x", threads("-pthread")),
 632         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 633         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 634         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 635         thread_scheme    => "pthreads",
 636         dso_scheme       => "dlfcn",
 637         shared_target    => "alpha-osf1-shared",
 638         shared_extension => ".so",
 639     },
 640     "tru64-alpha-cc" => {
 641         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 642         CC               => "cc",
 643         CFLAGS           => "-tune host -fast",
 644         cflags           => add("-std1 -readonly_strings",
 645                                 threads("-pthread")),
 646         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 647         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 648         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 649         thread_scheme    => "pthreads",
 650         dso_scheme       => "dlfcn",
 651         shared_target    => "alpha-osf1-shared",
 652         shared_ldflag    => "-msym",
 653         shared_extension => ".so",
 654     },
 655
 656 ####
 657 #### Variety of LINUX:-)
 658 ####
 659 # *-generic* is endian-neutral target, but ./config is free to
 660 # throw in -D[BL]_ENDIAN, whichever appropriate...
 661     "linux-generic32" => {
 662         inherit_from     => [ "BASE_unix" ],
 663         CC               => "gcc",
 664         CXX              => "g++",
 665         CFLAGS           => picker(default => "-Wall",
 666                                    debug   => "-O0 -g",
 667                                    release => "-O3"),
 668         CXXFLAGS         => picker(default => "-Wall",
 669                                    debug   => "-O0 -g",
 670                                    release => "-O3"),
 671         cflags           => threads("-pthread"),
 672         cxxflags         => combine("-std=c++11", threads("-pthread")),
 673         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 674         ex_libs          => add("-ldl", threads("-pthread")),
 675         bn_ops           => "BN_LLONG RC4_CHAR",
 676         thread_scheme    => "pthreads",
 677         dso_scheme       => "dlfcn",
 678         shared_target    => "linux-shared",
 679         shared_cflag     => "-fPIC",
 680         shared_ldflag    => "-Wl,-znodelete",
 681         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 682     },
 683     "linux-generic64" => {
 684         inherit_from     => [ "linux-generic32" ],
 685         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 686     },
 687
 688     "linux-ppc" => {
 689         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 690         perlasm_scheme   => "linux32",
 691     },
 692     "linux-ppc64" => {
 693         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 694         cflags           => add("-m64"),
 695         cxxflags         => add("-m64"),
 696         lib_cppflags     => add("-DB_ENDIAN"),
 697         perlasm_scheme   => "linux64",
 698         multilib         => "64",
 699     },
 700     "linux-ppc64le" => {
 701         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 702         cflags           => add("-m64"),
 703         cxxflags         => add("-m64"),
 704         lib_cppflags     => add("-DL_ENDIAN"),
 705         perlasm_scheme   => "linux64le",
 706     },
 707
 708     "linux-armv4" => {
 709         ################################################################
 710         # Note that -march is not among compiler options in linux-armv4
 711         # target description. Not specifying one is intentional to give
 712         # you choice to:
 713         #
 714         # a) rely on your compiler default by not specifying one;
 715         # b) specify your target platform explicitly for optimal
 716         # performance, e.g. -march=armv6 or -march=armv7-a;
 717         # c) build "universal" binary that targets *range* of platforms
 718         # by specifying minimum and maximum supported architecture;
 719         #
 720         # As for c) option. It actually makes no sense to specify
 721         # maximum to be less than ARMv7, because it's the least
 722         # requirement for run-time switch between platform-specific
 723         # code paths. And without run-time switch performance would be
 724         # equivalent to one for minimum. Secondly, there are some
 725         # natural limitations that you'd have to accept and respect.
 726         # Most notably you can *not* build "universal" binary for
 727         # big-endian platform. This is because ARMv7 processor always
 728         # picks instructions in little-endian order. Another similar
 729         # limitation is that -mthumb can't "cross" -march=armv6t2
 730         # boundary, because that's where it became Thumb-2. Well, this
 731         # limitation is a bit artificial, because it's not really
 732         # impossible, but it's deemed too tricky to support. And of
 733         # course you have to be sure that your binutils are actually
 734         # up to the task of handling maximum target platform. With all
 735         # this in mind here is an example of how to configure
 736         # "universal" build:
 737         #
 738         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 739         #
 740         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 741         perlasm_scheme   => "linux32",
 742     },
 743     "linux-aarch64" => {
 744         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 745         perlasm_scheme   => "linux64",
 746     },
 747     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 748         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 749         cflags           => add("-mabi=ilp32"),
 750         cxxflags         => add("-mabi=ilp32"),
 751         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 752         perlasm_scheme   => "linux64",
 753     },
 754
 755     "linux-mips32" => {
 756         # Configure script adds minimally required -march for assembly
 757         # support, if no -march was specified at command line.
 758         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 759         cflags           => add("-mabi=32"),
 760         cxxflags         => add("-mabi=32"),
 761         lib_cppflags     => add("-DBN_DIV3W"),
 762         perlasm_scheme   => "o32",
 763     },
 764     # mips32 and mips64 below refer to contemporary MIPS Architecture
 765     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 766     "linux-mips64" => {
 767         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 768         cflags           => add("-mabi=n32"),
 769         cxxflags         => add("-mabi=n32"),
 770         lib_cppflags     => add("-DBN_DIV3W"),
 771         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 772         perlasm_scheme   => "n32",
 773         multilib         => "32",
 774     },
 775     "linux64-mips64" => {
 776         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 777         cflags           => add("-mabi=64"),
 778         cxxflags         => add("-mabi=64"),
 779         lib_cppflags     => add("-DBN_DIV3W"),
 780         perlasm_scheme   => "64",
 781         multilib         => "64",
 782     },
 783
 784     #### IA-32 targets...
 785     #### These two targets are a bit aged and are to be used on older Linux
 786     #### machines where gcc doesn't understand -m32 and -m64
 787     "linux-elf" => {
 788         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 789         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 790         lib_cppflags     => add("-DL_ENDIAN"),
 791         bn_ops           => "BN_LLONG",
 792     },
 793     "linux-aout" => {
 794         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 795         CC               => "gcc",
 796         CFLAGS           => add(picker(default => "-Wall",
 797                                        debug   => "-O0 -g",
 798                                        release => "-O3 -fomit-frame-pointer")),
 799         lib_cppflags     => add("-DL_ENDIAN"),
 800         bn_ops           => "BN_LLONG",
 801         thread_scheme    => "(unknown)",
 802         perlasm_scheme   => "a.out",
 803     },
 804
 805     #### X86 / X86_64 targets
 806     "linux-x86" => {
 807         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 808         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 809         cflags           => add("-m32"),
 810         cxxflags         => add("-m32"),
 811         lib_cppflags     => add("-DL_ENDIAN"),
 812         bn_ops           => "BN_LLONG",
 813         perlasm_scheme   => "elf",
 814     },
 815     "linux-x86-clang" => {
 816         inherit_from     => [ "linux-x86" ],
 817         CC               => "clang",
 818         CXX              => "clang++",
 819     },
 820     "linux-x86_64" => {
 821         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 822         cflags           => add("-m64"),
 823         cxxflags         => add("-m64"),
 824         lib_cppflags     => add("-DL_ENDIAN"),
 825         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 826         perlasm_scheme   => "elf",
 827         multilib         => "64",
 828     },
 829     "linux-x86_64-clang" => {
 830         inherit_from     => [ "linux-x86_64" ],
 831         CC               => "clang",
 832         CXX              => "clang++",
 833     },
 834     "linux-x32" => {
 835         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 836         cflags           => add("-mx32"),
 837         cxxflags         => add("-mx32"),
 838         lib_cppflags     => add("-DL_ENDIAN"),
 839         bn_ops           => "SIXTY_FOUR_BIT",
 840         perlasm_scheme   => "elf32",
 841         multilib         => "x32",
 842     },
 843
 844     "linux-ia64" => {
 845         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 846         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 847     },
 848
 849     "linux64-s390x" => {
 850         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 851         cflags           => add("-m64"),
 852         cxxflags         => add("-m64"),
 853         lib_cppflags     => add("-DB_ENDIAN"),
 854         perlasm_scheme   => "64",
 855         multilib         => "64",
 856     },
 857     "linux32-s390x" => {
 858         #### So called "highgprs" target for z/Architecture CPUs
 859         # "Highgprs" is kernel feature first implemented in Linux
 860         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 861         # significant bits of general purpose registers not only
 862         # upon 32-bit process context switch, but even on
 863         # asynchronous signal delivery to such process. This makes
 864         # it possible to deploy 64-bit instructions even in legacy
 865         # application context and achieve better [or should we say
 866         # adequate] performance. The build is binary compatible with
 867         # linux-generic32, and the idea is to be able to install the
 868         # resulting libcrypto.so alongside generic one, e.g. as
 869         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 870         # linker to autodiscover. Unfortunately it doesn't work just
 871         # yet, because of couple of bugs in glibc
 872         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 873         #
 874         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 875         cflags           => add("-m31 -Wa,-mzarch"),
 876         cxxflags         => add("-m31 -Wa,-mzarch"),
 877         lib_cppflags     => add("-DB_ENDIAN"),
 878         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 879         perlasm_scheme   => "31",
 880         multilib         => "/highgprs",
 881     },
 882
 883     #### SPARC Linux setups
 884     "linux-sparcv8" => {
 885         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 886         cflags           => add("-mcpu=v8"),
 887         cxxflags         => add("-mcpu=v8"),
 888         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 889     },
 890     "linux-sparcv9" => {
 891         # it's a real mess with -mcpu=ultrasparc option under Linux,
 892         # but -Wa,-Av8plus should do the trick no matter what.
 893         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 894         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 895         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 896         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 897     },
 898     "linux64-sparcv9" => {
 899         # GCC 3.1 is a requirement
 900         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 901         cflags           => add("-m64 -mcpu=ultrasparc"),
 902         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 903         lib_cppflags     => add("-DB_ENDIAN"),
 904         bn_ops           => "BN_LLONG RC4_CHAR",
 905         multilib         => "64",
 906     },
 907
 908     "linux-alpha-gcc" => {
 909         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 910         lib_cppflags     => add("-DL_ENDIAN"),
 911         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 912     },
 913     "linux-c64xplus" => {
 914         inherit_from     => [ "BASE_unix" ],
 915         # TI_CGT_C6000_7.3.x is a requirement
 916         CC               => "cl6x",
 917         CFLAGS           => "-o2 -ox -ms",
 918         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 919         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 920         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 921                                     threads("-D_REENTRANT")),
 922         bn_ops           => "BN_LLONG",
 923         cpuid_asm_src    => "c64xpluscpuid.s",
 924         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 925         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 926         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 927         rc4_asm_src      => "rc4-c64xplus.s",
 928         modes_asm_src    => "ghash-c64xplus.s",
 929         chacha_asm_src   => "chacha-c64xplus.s",
 930         poly1305_asm_src => "poly1305-c64xplus.s",
 931         thread_scheme    => "pthreads",
 932         perlasm_scheme   => "void",
 933         dso_scheme       => "dlfcn",
 934         shared_target    => "linux-shared",
 935         shared_cflag     => "--pic",
 936         shared_ldflag    => add("-z --sysv --shared"),
 937         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 938         ranlib           => "true",
 939     },
 940
 941 #### *BSD
 942     "BSD-generic32" => {
 943         # As for thread cflag. Idea is to maintain "collective" set of
 944         # flags, which would cover all BSD flavors. -pthread applies
 945         # to them all, but is treated differently. OpenBSD expands is
 946         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 947         # expands it as -lc_r, which has to be accompanied by explicit
 948         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 949         # expands it as -lc_r, which seems to be sufficient?
 950         inherit_from     => [ "BASE_unix" ],
 951         CC               => "cc",
 952         CFLAGS           => picker(default => "-Wall",
 953                                    debug   => "-O0 -g",
 954                                    release => "-O3"),
 955         cflags           => threads("-pthread"),
 956         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 957         ex_libs          => add(threads("-pthread")),
 958         enable           => add("devcryptoeng"),
 959         bn_ops           => "BN_LLONG",
 960         thread_scheme    => "pthreads",
 961         dso_scheme       => "dlfcn",
 962         shared_target    => "bsd-gcc-shared",
 963         shared_cflag     => "-fPIC",
 964         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 965     },
 966     "BSD-generic64" => {
 967         inherit_from     => [ "BSD-generic32" ],
 968         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 969     },
 970
 971     "BSD-x86" => {
 972         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 973         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 974         lib_cppflags     => add("-DL_ENDIAN"),
 975         bn_ops           => "BN_LLONG",
 976         shared_target    => "bsd-shared",
 977         perlasm_scheme   => "a.out",
 978     },
 979     "BSD-x86-elf" => {
 980         inherit_from     => [ "BSD-x86" ],
 981         perlasm_scheme   => "elf",
 982     },
 983
 984     "BSD-sparcv8" => {
 985         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 986         cflags           => add("-mcpu=v8"),
 987         lib_cppflags     => add("-DB_ENDIAN"),
 988     },
 989     "BSD-sparc64" => {
 990         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 991         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 992         # triggered by RIPEMD160 code.
 993         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 994         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
 995         bn_ops           => "BN_LLONG",
 996     },
 997
 998     "BSD-ia64" => {
 999         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1000         lib_cppflags     => add("-DL_ENDIAN"),
1001         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1002     },
1003
1004     "BSD-x86_64" => {
1005         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1006         lib_cppflags     => add("-DL_ENDIAN"),
1007         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1008         perlasm_scheme   => "elf",
1009     },
1010
1011     "bsdi-elf-gcc" => {
1012         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1013         CC               => "gcc",
1014         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1015         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1016         ex_libs          => add("-ldl"),
1017         bn_ops           => "BN_LLONG",
1018         thread_scheme    => "(unknown)",
1019         dso_scheme       => "dlfcn",
1020         shared_target    => "bsd-gcc-shared",
1021         shared_cflag     => "-fPIC",
1022         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1023     },
1024
1025     "nextstep" => {
1026         inherit_from     => [ "BASE_unix" ],
1027         CC               => "cc",
1028         CFLAGS           => "-O -Wall",
1029         unistd           => "<libc.h>",
1030         bn_ops           => "BN_LLONG",
1031         thread_scheme    => "(unknown)",
1032     },
1033     "nextstep3.3" => {
1034         inherit_from     => [ "BASE_unix" ],
1035         CC               => "cc",
1036         CFLAGS           => "-O3 -Wall",
1037         unistd           => "<libc.h>",
1038         bn_ops           => "BN_LLONG",
1039         thread_scheme    => "(unknown)",
1040     },
1041
1042 # QNX
1043     "qnx4" => {
1044         inherit_from     => [ "BASE_unix" ],
1045         CC               => "cc",
1046         CFLAGS           => "",
1047         lib_cppflags     => "-DL_ENDIAN -DTERMIO",
1048         thread_scheme    => "(unknown)",
1049     },
1050     "QNX6" => {
1051         inherit_from     => [ "BASE_unix" ],
1052         CC               => "gcc",
1053         ex_libs          => add("-lsocket"),
1054         dso_scheme       => "dlfcn",
1055         shared_target    => "bsd-gcc-shared",
1056         shared_cflag     => "-fPIC",
1057         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1058     },
1059     "QNX6-i386" => {
1060         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1061         CC               => "gcc",
1062         CFLAGS           => "-O2 -Wall",
1063         lib_cppflags     => "-DL_ENDIAN",
1064         ex_libs          => add("-lsocket"),
1065         dso_scheme       => "dlfcn",
1066         shared_target    => "bsd-gcc-shared",
1067         shared_cflag     => "-fPIC",
1068         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1069     },
1070
1071 #### SCO/Caldera targets.
1072 #
1073 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1074 # Now we only have blended unixware-* as it's the only one used by ./config.
1075 # If you want to optimize for particular microarchitecture, bypass ./config
1076 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1077 # Note that not all targets include assembler support. Mostly because of
1078 # lack of motivation to support out-of-date platforms with out-of-date
1079 # compiler drivers and assemblers.
1080 #
1081 # UnixWare 2.0x fails destest with -O.
1082     "unixware-2.0" => {
1083         inherit_from     => [ "BASE_unix" ],
1084         CC               => "cc",
1085         cflags           => threads("-Kthread"),
1086         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1087         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1088         thread_scheme    => "uithreads",
1089     },
1090     "unixware-2.1" => {
1091         inherit_from     => [ "BASE_unix" ],
1092         CC               => "cc",
1093         CFLAGS           => "-O",
1094         cflags           => threads("-Kthread"),
1095         lib_cppflags     => "-DFILIO_H",
1096         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1097         thread_scheme    => "uithreads",
1098     },
1099     "unixware-7" => {
1100         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1101         CC               => "cc",
1102         CFLAGS           => "-O",
1103         cflags           => combine("-Kalloca", threads("-Kthread")),
1104         lib_cppflags     => "-DFILIO_H",
1105         ex_libs          => add("-lsocket -lnsl"),
1106         thread_scheme    => "uithreads",
1107         bn_ops           => "BN_LLONG",
1108         perlasm_scheme   => "elf-1",
1109         dso_scheme       => "dlfcn",
1110         shared_target    => "svr5-shared",
1111         shared_cflag     => "-Kpic",
1112         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1113     },
1114     "unixware-7-gcc" => {
1115         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1116         CC               => "gcc",
1117         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1118         cppflags         => add(threads("-D_REENTRANT")),
1119         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1120         ex_libs          => add("-lsocket -lnsl"),
1121         bn_ops           => "BN_LLONG",
1122         thread_scheme    => "pthreads",
1123         perlasm_scheme   => "elf-1",
1124         dso_scheme       => "dlfcn",
1125         shared_target    => "gnu-shared",
1126         shared_cflag     => "-fPIC",
1127         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1128     },
1129 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1130     "sco5-cc" => {
1131         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1132         cc               => "cc",
1133         cflags           => "-belf",
1134         ex_libs          => add("-lsocket -lnsl"),
1135         thread_scheme    => "(unknown)",
1136         perlasm_scheme   => "elf-1",
1137         dso_scheme       => "dlfcn",
1138         shared_target    => "svr3-shared",
1139         shared_cflag     => "-Kpic",
1140         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1141     },
1142     "sco5-gcc" => {
1143         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1144         cc               => "gcc",
1145         cflags           => "-O3 -fomit-frame-pointer",
1146         ex_libs          => add("-lsocket -lnsl"),
1147         bn_ops           => "BN_LLONG",
1148         thread_scheme    => "(unknown)",
1149         perlasm_scheme   => "elf-1",
1150         dso_scheme       => "dlfcn",
1151         shared_target    => "svr3-shared",
1152         shared_cflag     => "-fPIC",
1153         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1154     },
1155
1156 #### IBM's AIX.
1157     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1158     # to control compilation "bitness" by setting $OBJECT_MODE environment
1159     # variable, then you should know that in OpenSSL case it's considered
1160     # only in ./config. Once configured, build procedure remains "deaf" to
1161     # current value of $OBJECT_MODE.
1162     "aix-gcc" => {
1163         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1164         CC               => "gcc",
1165         CFLAGS           => picker(debug   => "-O0 -g",
1166                                    release => "-O"),
1167         cflags           => add(threads("-pthread")),
1168         lib_cppflags     => "-DB_ENDIAN",
1169         ex_libs          => add(threads("-pthread")),
1170         sys_id           => "AIX",
1171         bn_ops           => "BN_LLONG RC4_CHAR",
1172         thread_scheme    => "pthreads",
1173         perlasm_scheme   => "aix32",
1174         dso_scheme       => "dlfcn",
1175         shared_target    => "aix-shared",
1176         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1177         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1178         arflags          => "-X32 r",
1179     },
1180     "aix64-gcc" => {
1181         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1182         CC               => "gcc",
1183         CFLAGS           => picker(debug   => "-O0 -g",
1184                                    release => "-O"),
1185         cflags           => combine("-maix64", threads("-pthread")),
1186         lib_cppflags     => "-DB_ENDIAN",
1187         ex_libs          => add(threads("-pthread")),
1188         sys_id           => "AIX",
1189         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1190         thread_scheme    => "pthreads",
1191         perlasm_scheme   => "aix64",
1192         dso_scheme       => "dlfcn",
1193         shared_target    => "aix-shared",
1194         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1195         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1196         arflags          => "-X64 r",
1197     },
1198     "aix-cc" => {
1199         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1200         CC               => "cc",
1201         CFLAGS           => picker(debug   => "-O0 -g",
1202                                    release => "-O"),
1203         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1204                                     threads("-qthreaded")),
1205         cppflags         => threads("-D_THREAD_SAFE"),
1206         lib_cppflags     => "-DB_ENDIAN",
1207         sys_id           => "AIX",
1208         bn_ops           => "BN_LLONG RC4_CHAR",
1209         thread_scheme    => "pthreads",
1210         ex_libs          => threads("-lpthreads"),
1211         perlasm_scheme   => "aix32",
1212         dso_scheme       => "dlfcn",
1213         shared_target    => "aix-shared",
1214         shared_ldflag    => "-G",
1215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1216         arflags          => "-X32 r",
1217     },
1218     "aix64-cc" => {
1219         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1220         CC               => "cc",
1221         CFLAGS           => picker(debug   => "-O0 -g",
1222                                    release => "-O"),
1223         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1224                                     threads("-qthreaded")),
1225         cppflags         => threads("-D_THREAD_SAFE"),
1226         lib_cppflags     => "-DB_ENDIAN",
1227         sys_id           => "AIX",
1228         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1229         thread_scheme    => "pthreads",
1230         ex_libs          => threads("-lpthreads"),
1231         perlasm_scheme   => "aix64",
1232         dso_scheme       => "dlfcn",
1233         shared_target    => "aix-shared",
1234         shared_ldflag    => "-G",
1235         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1236         arflags          => "-X64 r",
1237     },
1238
1239 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1240     "BS2000-OSD" => {
1241         inherit_from     => [ "BASE_unix" ],
1242         CC               => "c89",
1243         CFLAGS           => "-O",
1244         cflags           => "-XLLML -XLLMK -XL",
1245         cppflags         => "-DCHARSET_EBCDIC",
1246         lib_cppflags     => "-DB_ENDIAN",
1247         ex_libs          => add("-lsocket -lnsl"),
1248         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1249         thread_scheme    => "(unknown)",
1250     },
1251
1252 #### Visual C targets
1253 #
1254 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1255 #
1256 # Note about /wd4090, disable warning C4090. This warning returns false
1257 # positives in some situations. Disabling it altogether masks both
1258 # legitimate and false cases, but as we compile on multiple platforms,
1259 # we rely on other compilers to catch legitimate cases.
1260 #
1261 # Also note that we force threads no matter what.  Configuring "no-threads"
1262 # is ignored.
1263 #
1264 # UNICODE is defined in VC-common and applies to all targets. It used to
1265 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1266 # was because ANSI API was *native* system interface for no longer
1267 # supported Windows 9x. Keep in mind that UNICODE only affects how
1268 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1269 # that OpenSSL presents to application.
1270
1271     "VC-common" => {
1272         inherit_from     => [ "BASE_Windows" ],
1273         template         => 1,
1274         CC               => "cl",
1275         CPP              => '$(CC) /EP /C',
1276         CFLAGS           => "/W3 /wd4090 /nologo",
1277         LDFLAGS          => add("/debug"),
1278         coutflag         => "/Fo",
1279         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1280                                 "UNICODE", "_UNICODE",
1281                                 "_CRT_SECURE_NO_DEPRECATE",
1282                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1283         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1284         lib_defines      => add("L_ENDIAN"),
1285         dso_cflags       => "/Zi /Fddso.pdb",
1286         bin_cflags       => "/Zi /Fdapp.pdb",
1287         shared_ldflag    => "/dll",
1288         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1289         thread_scheme    => "winthreads",
1290         dso_scheme       => "win32",
1291         apps_aux_src     => add("win32_init.c"),
1292         bn_ops           => "EXPORT_VAR_AS_FN",
1293         # additional parameter to build_scheme denotes install-path "flavour"
1294         build_scheme     => add("VC-common", { separator => undef }),
1295     },
1296     "VC-noCE-common" => {
1297         inherit_from     => [ "VC-common" ],
1298         template         => 1,
1299         CFLAGS           => add(picker(debug   => '/Od',
1300                                        release => '/O2')),
1301         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1302                                        debug   =>
1303                                        sub {
1304                                            ($disabled{shared} ? "" : "/MDd");
1305                                        },
1306                                        release =>
1307                                        sub {
1308                                            ($disabled{shared} ? "" : "/MD");
1309                                        })),
1310         defines          => add(picker(debug   => [ "DEBUG", "_DEBUG" ])),
1311         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1312         # Following might/should appears controversial, i.e. defining
1313         # /MDd without evaluating $disabled{shared}. It works in
1314         # non-shared build because static library is compiled with /Zl
1315         # and bares no reference to specific RTL. And it works in
1316         # shared build because multiple /MDd options are not prohibited.
1317         # But why /MDd in static build? Well, basically this is just a
1318         # reference point, which allows to catch eventual errors that
1319         # would prevent those who want to wrap OpenSSL into own .DLL.
1320         # Why not /MD in release build then? Well, some are likely to
1321         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1322         # redistributable.
1323         bin_cflags       => add(picker(debug   => "/MDd",
1324                                        release => sub { $disabled{shared} ? "/MT" : () },
1325                                       )),
1326         bin_lflags       => add("/subsystem:console /opt:ref"),
1327         ex_libs          => add(sub {
1328             my @ex_libs = ();
1329             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1330             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1331             return join(" ", @ex_libs);
1332         }),
1333     },
1334     "VC-WIN64-common" => {
1335         inherit_from     => [ "VC-noCE-common" ],
1336         template         => 1,
1337         ex_libs          => add(sub {
1338             my @ex_libs = ();
1339             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1340             return join(" ", @_, @ex_libs);
1341         }),
1342         bn_ops           => add("SIXTY_FOUR_BIT"),
1343     },
1344     "VC-WIN64I" => {
1345         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1346                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1347         AS               => "ias",
1348         ASFLAGS          => "-d debug",
1349         asoutflag        => "-o ",
1350         sys_id           => "WIN64I",
1351         bn_asm_src       => sub { return undef unless @_;
1352                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1353         perlasm_scheme   => "ias",
1354         multilib         => "-ia64",
1355     },
1356     "VC-WIN64A" => {
1357         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1358                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1359         AS               => sub { vc_win64a_info()->{AS} },
1360         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1361         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1362         asflags          => sub { vc_win64a_info()->{asflags} },
1363         sys_id           => "WIN64A",
1364         bn_asm_src       => sub { return undef unless @_;
1365                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1366         perlasm_scheme   => "auto",
1367         multilib         => "-x64",
1368     },
1369     "VC-WIN32" => {
1370         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1371                               sub { $disabled{shared} ? () : "uplink_common" } ],
1372         CFLAGS           => add("/WX"),
1373         AS               => sub { vc_win32_info()->{AS} },
1374         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1375         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1376         asflags          => sub { vc_win32_info()->{asflags} },
1377         sys_id           => "WIN32",
1378         bn_ops           => add("BN_LLONG"),
1379         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1380         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1381         # some installation path heuristics in windows-makefile.tmpl...
1382         build_scheme     => add("VC-WOW", { separator => undef }),
1383     },
1384     "VC-CE" => {
1385         inherit_from     => [ "VC-common" ],
1386         CFLAGS           => add(picker(debug   => "/Od",
1387                                        release => "/O1i")),
1388         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1389         LDFLAGS          => add("/nologo /opt:ref"),
1390         cflags           =>
1391             combine('/GF /Gy',
1392                     sub { vc_wince_info()->{cflags}; },
1393                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1394                               ? ($disabled{shared} ? " /MT" : " /MD")
1395                               : " /MC"; }),
1396         cppflags         => sub { vc_wince_info()->{cppflags}; },
1397         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1398         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1399         includes         =>
1400             add(combine(sub { defined(env('WCECOMPAT'))
1401                               ? '$(WCECOMPAT)/include' : (); },
1402                         sub { defined(env('PORTSDK_LIBPATH'))
1403                                   ? '$(PORTSDK_LIBPATH)/../../include'
1404                                   : (); })),
1405         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1406                                         sub { defined(env('PORTSDK_LIBPATH'))
1407                                                   ? "/entry:mainCRTstartup" : (); })),
1408         sys_id           => "WINCE",
1409         bn_ops           => add("BN_LLONG"),
1410         ex_libs          => add(sub {
1411             my @ex_libs = ();
1412             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1413             push @ex_libs, 'crypt32.lib';
1414             if (defined(env('WCECOMPAT'))) {
1415                 my $x = '$(WCECOMPAT)/lib';
1416                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1417                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1418                 } else {
1419                     $x .= '/wcecompatex.lib';
1420                 }
1421                 push @ex_libs, $x;
1422             }
1423             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1424                 if (defined(env('PORTSDK_LIBPATH')));
1425             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1426                 if (env('TARGETCPU') eq "X86");
1427             return @ex_libs;
1428         }),
1429     },
1430
1431 #### MinGW
1432     "mingw" => {
1433         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1434                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1435         CC               => "gcc",
1436         CFLAGS           => picker(default => "-Wall",
1437                                    debug   => "-g -O0",
1438                                    release => "-O3 -fomit-frame-pointer"),
1439         cflags           => "-m32",
1440         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1441                                     threads("-D_MT")),
1442         lib_cppflags     => "-DL_ENDIAN",
1443         sys_id           => "MINGW32",
1444         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1445         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1446         thread_scheme    => "winthreads",
1447         perlasm_scheme   => "coff",
1448         dso_scheme       => "win32",
1449         shared_target    => "mingw-shared",
1450         shared_cppflags  => add("_WINDLL"),
1451         shared_ldflag    => "-static-libgcc",
1452         shared_rcflag    => "--target=pe-i386",
1453         shared_extension => ".dll",
1454         multilib         => "",
1455         apps_aux_src     => add("win32_init.c"),
1456     },
1457     "mingw64" => {
1458         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1459         # .dll compiled with one compiler with application compiled with
1460         # another compiler. It's possible to engage Applink support in
1461         # mingw64 build, but it's not done, because till mingw64
1462         # supports structured exception handling, one can't seriously
1463         # consider its binaries for using with non-mingw64 run-time
1464         # environment. And as mingw64 is always consistent with itself,
1465         # Applink is never engaged and can as well be omitted.
1466         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1467         CC               => "gcc",
1468         CFLAGS           => picker(default => "-Wall",
1469                                    debug   => "-g -O0",
1470                                    release => "-O3"),
1471         cflags           => "-m64",
1472         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1473                                     threads("-D_MT")),
1474         lib_cppflags     => "-DL_ENDIAN",
1475         sys_id           => "MINGW64",
1476         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1477         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1478         thread_scheme    => "winthreads",
1479         perlasm_scheme   => "mingw64",
1480         dso_scheme       => "win32",
1481         shared_target    => "mingw-shared",
1482         shared_cppflags  => add("_WINDLL"),
1483         shared_ldflag    => "-static-libgcc",
1484         shared_rcflag    => "--target=pe-x86-64",
1485         shared_extension => ".dll",
1486         multilib         => "64",
1487         apps_aux_src     => add("win32_init.c"),
1488     },
1489
1490 #### UEFI
1491     "UEFI" => {
1492         inherit_from     => [ "BASE_unix" ],
1493         CC               => "cc",
1494         CFLAGS           => "-O",
1495         lib_cppflags     => "-DL_ENDIAN",
1496         sys_id           => "UEFI",
1497     },
1498
1499 #### UWIN
1500     "UWIN" => {
1501         inherit_from     => [ "BASE_unix" ],
1502         CC               => "cc",
1503         CFLAGS           => "-O -Wall",
1504         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1505         sys_id           => "UWIN",
1506         bn_ops           => "BN_LLONG",
1507         dso_scheme       => "win32",
1508     },
1509
1510 #### Cygwin
1511     "Cygwin-x86" => {
1512         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1513         CC               => "gcc",
1514         CFLAGS           => picker(default => "-Wall",
1515                                    debug   => "-g -O0",
1516                                    release => "-O3 -fomit-frame-pointer"),
1517         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1518         sys_id           => "CYGWIN",
1519         bn_ops           => "BN_LLONG",
1520         thread_scheme    => "pthread",
1521         perlasm_scheme   => "coff",
1522         dso_scheme       => "dlfcn",
1523         shared_target    => "cygwin-shared",
1524         shared_cppflags  => "-D_WINDLL",
1525         shared_extension => ".dll",
1526     },
1527     "Cygwin-x86_64" => {
1528         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1529         CC               => "gcc",
1530         CFLAGS           => picker(default => "-Wall",
1531                                    debug   => "-g -O0",
1532                                    release => "-O3"),
1533         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1534         sys_id           => "CYGWIN",
1535         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1536         thread_scheme    => "pthread",
1537         perlasm_scheme   => "mingw64",
1538         dso_scheme       => "dlfcn",
1539         shared_target    => "cygwin-shared",
1540         shared_cppflags  => "-D_WINDLL",
1541         shared_extension => ".dll",
1542     },
1543     # Backward compatibility for those using this target
1544     "Cygwin" => {
1545         inherit_from     => [ "Cygwin-x86" ]
1546     },
1547     # In case someone constructs the Cygwin target name themself
1548     "Cygwin-i386" => {
1549         inherit_from     => [ "Cygwin-x86" ]
1550     },
1551     "Cygwin-i486" => {
1552         inherit_from     => [ "Cygwin-x86" ]
1553     },
1554     "Cygwin-i586" => {
1555         inherit_from     => [ "Cygwin-x86" ]
1556     },
1557     "Cygwin-i686" => {
1558         inherit_from     => [ "Cygwin-x86" ]
1559     },
1560
1561 ##### MacOS X (a.k.a. Darwin) setup
1562     "darwin-common" => {
1563         inherit_from     => [ "BASE_unix" ],
1564         template         => 1,
1565         CC               => "cc",
1566         CFLAGS           => picker(debug   => "-g -O0",
1567                                    release => "-O3"),
1568         cppflags         => threads("-D_REENTRANT"),
1569         lflags           => "-Wl,-search_paths_first",
1570         sys_id           => "MACOSX",
1571         bn_ops           => "BN_LLONG RC4_CHAR",
1572         thread_scheme    => "pthreads",
1573         perlasm_scheme   => "osx32",
1574         dso_scheme       => "dlfcn",
1575         ranlib           => "ranlib -c",
1576         shared_target    => "darwin-shared",
1577         shared_cflag     => "-fPIC",
1578         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1579     },
1580     # Option "freeze" such as -std=gnu9x can't negatively interfere
1581     # with future defaults for below two targets, because MacOS X
1582     # for PPC has no future, it was discontinued by vendor in 2009.
1583     "darwin-ppc-cc" => {
1584         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1585         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1586         lib_cppflags     => add("-DB_ENDIAN"),
1587         shared_cflag     => add("-fno-common"),
1588         perlasm_scheme   => "osx32",
1589     },
1590     "darwin64-ppc-cc" => {
1591         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1592         cflags           => add("-arch ppc64 -std=gnu9x"),
1593         lib_cppflags     => add("-DB_ENDIAN"),
1594         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1595         perlasm_scheme   => "osx64",
1596     },
1597     "darwin-i386-cc" => {
1598         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1599         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1600         cflags           => add("-arch i386"),
1601         lib_cppflags     => add("-DL_ENDIAN"),
1602         bn_ops           => "BN_LLONG RC4_INT",
1603         perlasm_scheme   => "macosx",
1604     },
1605     "darwin64-x86_64-cc" => {
1606         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1607         CFLAGS           => add("-Wall"),
1608         cflags           => add("-arch x86_64"),
1609         lib_cppflags     => add("-DL_ENDIAN"),
1610         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1611         perlasm_scheme   => "macosx",
1612     },
1613
1614 #### iPhoneOS/iOS
1615 #
1616 # It takes three prior-set environment variables to make it work:
1617 #
1618 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1619 # CROSS_TOP=/where/SDKs/are
1620 # CROSS_SDK=iPhoneOSx.y.sdk
1621 #
1622 # Exact paths vary with Xcode releases, but for couple of last ones
1623 # they would look like this:
1624 #
1625 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1626 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1627 # CROSS_SDK=iPhoneOS.sdk
1628 #
1629     "iphoneos-cross" => {
1630         inherit_from     => [ "darwin-common" ],
1631         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1632         sys_id           => "iOS",
1633     },
1634     "ios-cross" => {
1635         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1636         # It should be possible to go below iOS 6 and even add -arch armv6,
1637         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1638         # at this point.
1639         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1640         sys_id           => "iOS",
1641         perlasm_scheme   => "ios32",
1642     },
1643     "ios64-cross" => {
1644         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1645         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1646         sys_id           => "iOS",
1647         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1648         perlasm_scheme   => "ios64",
1649     },
1650
1651 ##### GNU Hurd
1652     "hurd-x86" => {
1653         inherit_from     => [ "BASE_unix" ],
1654         inherit_from     => [ asm("x86_elf_asm") ],
1655         CC               => "gcc",
1656         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1657         cflags           => threads("-pthread"),
1658         lib_cppflags     => "-DL_ENDIAN",
1659         ex_libs          => add("-ldl", threads("-pthread")),
1660         bn_ops           => "BN_LLONG",
1661         thread_scheme    => "pthreads",
1662         dso_scheme       => "dlfcn",
1663         shared_target    => "linux-shared",
1664         shared_cflag     => "-fPIC",
1665         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1666     },
1667
1668 ##### VxWorks for various targets
1669     "vxworks-ppc60x" => {
1670         inherit_from     => [ "BASE_unix" ],
1671         CC               => "ccppc",
1672         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1673         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1674         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1675                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1676                                     "-I\$(WIND_BASE)/target/usr/h",
1677                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1678         sys_id           => "VXWORKS",
1679         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1680         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1681     },
1682     "vxworks-ppcgen" => {
1683         inherit_from     => [ "BASE_unix" ],
1684         CC               => "ccppc",
1685         CFLAGS           => "-O1 -Wall",
1686         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1687         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1688                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1689                                     "-I\$(WIND_BASE)/target/usr/h",
1690                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1691         sys_id           => "VXWORKS",
1692         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1693         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1694     },
1695     "vxworks-ppc405" => {
1696         inherit_from     => [ "BASE_unix" ],
1697         CC               => "ccppc",
1698         CFLAGS           => "-g",
1699         cflags           => "-msoft-float -mlongcall",
1700         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1701                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1702                                     "-I\$(WIND_BASE)/target/h"),
1703         sys_id           => "VXWORKS",
1704         lflags           => add("-r"),
1705     },
1706     "vxworks-ppc750" => {
1707         inherit_from     => [ "BASE_unix" ],
1708         CC               => "ccppc",
1709         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1710         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1711         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1712                                     "-I\$(WIND_BASE)/target/h"),
1713         sys_id           => "VXWORKS",
1714         lflags           => add("-r"),
1715     },
1716     "vxworks-ppc750-debug" => {
1717         inherit_from     => [ "BASE_unix" ],
1718         CC               => "ccppc",
1719         CFLAGS           => "-ansi -fvolatile -Wall -g",
1720         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1721         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1722                                     "-DPEDANTIC -DDEBUG",
1723                                     "-I\$(WIND_BASE)/target/h"),
1724         sys_id           => "VXWORKS",
1725         lflags           => add("-r"),
1726     },
1727     "vxworks-ppc860" => {
1728         inherit_from     => [ "BASE_unix" ],
1729         CC               => "ccppc",
1730         cflags           => "-nostdinc -msoft-float",
1731         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1732                                     "-I\$(WIND_BASE)/target/h"),
1733         sys_id           => "VXWORKS",
1734         lflags           => add("-r"),
1735     },
1736     "vxworks-simlinux" => {
1737         inherit_from     => [ "BASE_unix" ],
1738         CC               => "ccpentium",
1739         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1740         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1741                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1742                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1743                                     "-DOPENSSL_NO_HW_PADLOCK",
1744                                     "-I\$(WIND_BASE)/target/h",
1745                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1746         sys_id           => "VXWORKS",
1747         lflags           => add("-r"),
1748         ranlib           => "ranlibpentium",
1749     },
1750     "vxworks-mips" => {
1751         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1752         CC               => "ccmips",
1753         CFLAGS           => "-O -G 0",
1754         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1755         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1756                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1757                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1758                                     "-DOPENSSL_NO_HW_PADLOCK",
1759                                     threads("-D_REENTRANT"),
1760                                     "-I\$(WIND_BASE)/target/h",
1761                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1762         sys_id           => "VXWORKS",
1763         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1764         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1765         thread_scheme    => "pthreads",
1766         perlasm_scheme   => "o32",
1767         ranlib           => "ranlibmips",
1768     },
1769
1770 #### uClinux
1771     "uClinux-dist" => {
1772         inherit_from     => [ "BASE_unix" ],
1773         CC               => sub { env('CC') },
1774         cppflags         => threads("-D_REENTRANT"),
1775         ex_libs          => add("\$(LDLIBS)"),
1776         bn_ops           => "BN_LLONG",
1777         thread_scheme    => "pthreads",
1778         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1779         shared_target    => "linux-shared",
1780         shared_cflag     => "-fPIC",
1781         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1782         ranlib           => sub { env('RANLIB') },
1783     },
1784     "uClinux-dist64" => {
1785         inherit_from     => [ "BASE_unix" ],
1786         CC               => sub { env('CC') },
1787         cppflags         => threads("-D_REENTRANT"),
1788         ex_libs          => add("\$(LDLIBS)"),
1789         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1790         thread_scheme    => "pthreads",
1791         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1792         shared_target    => "linux-shared",
1793         shared_cflag     => "-fPIC",
1794         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1795         ranlib           => sub { env('RANLIB') },
1796     },
1797
1798     ##### VMS
1799     # Most things happen in vms-generic.
1800     # Note that vms_info extracts the pointer size from the end of
1801     # the target name, and will assume that anything matching /-p\d+$/
1802     # indicates the pointer size setting for the desired target.
1803     "vms-generic" => {
1804         inherit_from     => [ "BASE_VMS" ],
1805         template         => 1,
1806         CC               => "CC/DECC",
1807         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1808         CFLAGS           =>
1809             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1810                            debug   => "/NOOPTIMIZE/DEBUG",
1811                            release => "/OPTIMIZE/NODEBUG"),
1812                     sub { my @warnings =
1813                               @{vms_info()->{disable_warns}};
1814                           @warnings
1815                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1816         lib_defines      =>
1817             add("OPENSSL_USE_NODELETE",
1818                 sub {
1819                     return vms_info()->{def_zlib}
1820                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1821                 }),
1822         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1823                                    debug   => "/DEBUG/TRACEBACK",
1824                                    release => "/NODEBUG/NOTRACEBACK"),
1825         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1826         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1827         # for object files belonging to selected internal libraries
1828         no_inst_lib_cflags => "",
1829         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1830         shared_target    => "vms-shared",
1831         dso_scheme       => "vms",
1832         thread_scheme    => "pthreads",
1833
1834         AS               => sub { vms_info()->{AS} },
1835         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1836         asoutflag        => sub { vms_info()->{asoutflag} },
1837         asflags          => sub { vms_info()->{asflags} },
1838         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1839
1840         apps_aux_src     => "vms_term_sock.c",
1841         apps_init_src    => "vms_decc_init.c",
1842     },
1843
1844     # From HELP CC/POINTER_SIZE:
1845     #
1846     # ----------
1847     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1848     #             LONG or 64 is present, the main argument argv will be an
1849     #             array of long pointers instead of an array of short pointers.
1850     #
1851     # 64[=ARGV]   Same as LONG.
1852     # ----------
1853     #
1854     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1855     # we force it to have 64-bit pointers, see the added cflags in the -p64
1856     # config targets below.
1857
1858     "vms-alpha" => {
1859         inherit_from     => [ "vms-generic" ],
1860         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1861         pointer_size     => "",
1862     },
1863     "vms-alpha-p32" => {
1864         inherit_from     => [ "vms-alpha" ],
1865         cflags           => add("/POINTER_SIZE=32"),
1866         pointer_size     => "32",
1867     },
1868     "vms-alpha-p64" => {
1869         inherit_from     => [ "vms-alpha" ],
1870         cflags           => add("/POINTER_SIZE=64=ARGV"),
1871         pointer_size     => "64",
1872     },
1873     "vms-ia64" => {
1874         inherit_from     => [ "vms-generic",
1875                               sub { vms_info()->{as}
1876                                         ? asm("ia64_asm")->() : () } ],
1877         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1878         pointer_size     => "",
1879
1880         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1881     },
1882     "vms-ia64-p32" => {
1883         inherit_from     => [ "vms-ia64" ],
1884         cflags           => add("/POINTER_SIZE=32"),
1885         pointer_size     => "32",
1886     },
1887     "vms-ia64-p64" => {
1888         inherit_from     => [ "vms-ia64" ],
1889         cflags           => add("/POINTER_SIZE=64=ARGV"),
1890         pointer_size     => "64",
1891     },
1892
1893 );