Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { as        => "nasm",
  10                                 asflags   => "-f win64 -DNEAR -Ox -g",
  11                                 asoutflag => "-o" };
  12         } else {
  13             $vc_win64a_info = { as        => "ml64",
  14                                 asflags   => "/c /Cp /Cx /Zi",
  15                                 asoutflag => "/Fo" };
  16         }
  17     }
  18     return $vc_win64a_info;
  19 }
  20
  21 my $vc_wince_info = {};
  22 sub vc_wince_info {
  23     unless (%$vc_wince_info) {
  24         # sanity check
  25         die '%OSVERSION% is not defined' if (!defined($ENV{'OSVERSION'}));
  26         die '%PLATFORM% is not defined'  if (!defined($ENV{'PLATFORM'}));
  27         die '%TARGETCPU% is not defined' if (!defined($ENV{'TARGETCPU'}));
  28
  29         #
  30         # Idea behind this is to mimic flags set by eVC++ IDE...
  31         #
  32         my $wcevers = $ENV{'OSVERSION'};                    # WCENNN
  33         die '%OSVERSION% value is insane'
  34             if ($wcevers !~ /^WCE([1-9])([0-9]{2})$/);
  35         my $wcecdefs = "-D_WIN32_WCE=$1$2 -DUNDER_CE=$1$2"; # -D_WIN32_WCE=NNN
  36         my $wcelflag = "/subsystem:windowsce,$1.$2";        # ...,N.NN
  37
  38         my $wceplatf =  $ENV{'PLATFORM'};
  39
  40         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  41         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  42
  43         my $wcetgt = $ENV{'TARGETCPU'};                     # just shorter name...
  44       SWITCH: for($wcetgt) {
  45           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  46                                 $wcelflag.=" /machine:X86";     last; };
  47           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  48                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  49                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  50                                 $wcelflag.=" /machine:THUMB";   last; };
  51           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  52                                 $wcelflag.=" /machine:ARM";     last; };
  53           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  54                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
  55                                 $wcelflag.=" /machine:MIPSFPU"; last; };
  56           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  57                                 $wcecdefs.=" -DMIPSII -QMmips16";
  58                                 $wcelflag.=" /machine:MIPS16";  last; };
  59           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  60                                 $wcecdefs.=" -QMmips2";
  61                                 $wcelflag.=" /machine:MIPS";    last; };
  62           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
  63                                 $wcelflag.=" /machine:MIPS";    last; };
  64           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
  65                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
  66                                 $wcelflag.=" /machine:$wcetgt"; last; };
  67           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
  68             $wcelflag.=" /machine:$wcetgt";                     last; };
  69       }
  70
  71         $vc_wince_info = { cflags => $wcecdefs,
  72                            lflags => $wcelflag };
  73     }
  74     return $vc_wince_info;
  75 }
  76
  77 # Helper functions for the VMS configs
  78 my $vms_info = {};
  79 sub vms_info {
  80     unless (%$vms_info) {
  81         $vms_info->{disable_warns} = [ ];
  82         $vms_info->{disable_warns_p32} = [ ];
  83         $vms_info->{disable_warns_p64} = [ ];
  84         `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
  85         if ($? == 0) {
  86             push @{$vms_info->{disable_warns_p64}}, "MAYLOSEDATA3";
  87         }
  88     }
  89     return $vms_info;
  90 }
  91
  92 %targets = (
  93
  94 #### Basic configs that should work on any 32-bit box
  95     "gcc" => {
  96         cc               => "gcc",
  97         cflags           => picker(debug   => "-O0 -g",
  98                                    release => "-O3"),
  99         thread_scheme    => "(unknown)",
 100         bn_ops           => "BN_LLONG",
 101     },
 102     "cc" => {
 103         cc               => "cc",
 104         cflags           => "-O",
 105         thread_scheme    => "(unknown)",
 106     },
 107
 108 #### VOS Configurations
 109     "vos-gcc" => {
 110         inherit_from     => [ "BASE_unix" ],
 111         cc               => "gcc",
 112         cflags           => picker(default => "-Wall -DOPENSSL_SYS_VOS -D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES -DB_ENDIAN",
 113                                    debug   => "-O0 -g",
 114                                    release => "-O3"),
 115         thread_scheme    => "(unknown)",
 116         sys_id           => "VOS",
 117         lflags           => "-Wl,-map",
 118         bn_ops           => "BN_LLONG",
 119         shared_extension => ".so",
 120     },
 121
 122 #### Solaris configurations
 123     "solaris-common" => {
 124         inherit_from     => [ "BASE_unix" ],
 125         template         => 1,
 126         cflags           => "-DFILIO_H",
 127         ex_libs          => add("-lresolv -lsocket -lnsl -ldl"),
 128         dso_scheme       => "dlfcn",
 129         thread_scheme    => "pthreads",
 130         shared_target    => "solaris-shared",
 131         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 132     },
 133 #### Solaris x86 with GNU C setups
 134     "solaris-x86-gcc" => {
 135         # -DOPENSSL_NO_INLINE_ASM switches off inline assembler. We have
 136         # to do it here because whenever GNU C instantiates an assembler
 137         # template it surrounds it with #APP #NO_APP comment pair which
 138         # (at least Solaris 7_x86) /usr/ccs/bin/as fails to assemble
 139         # with "Illegal mnemonic" error message.
 140         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 141         cc               => "gcc",
 142         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM",
 143                                               debug   => "-O0 -g",
 144                                               release => "-O3 -fomit-frame-pointer"),
 145                                        threads("-pthread")),
 146         bn_ops           => "BN_LLONG",
 147         shared_cflag     => "-fPIC",
 148         shared_ldflag    => "-shared",
 149     },
 150     "solaris64-x86_64-gcc" => {
 151         # -shared -static-libgcc might appear controversial, but modules
 152         # taken from static libgcc do not have relocations and linking
 153         # them into our shared objects doesn't have any negative side
 154         # effects. On the contrary, doing so makes it possible to use
 155         # gcc shared build with Sun C. Given that gcc generates faster
 156         # code [thanks to inline assembler], I would actually recommend
 157         # to consider using gcc shared build even with vendor compiler:-)
 158         #                                       <appro@fy.chalmers.se>
 159         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 160         cc               => "gcc",
 161         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
 162                                               debug   => "-O0 -g",
 163                                               release => "-O3"),
 164                                        threads("-pthread")),
 165         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 166         perlasm_scheme   => "elf",
 167         shared_cflag     => "-fPIC",
 168         shared_ldflag    => "-m64 -shared -static-libgcc",
 169         multilib         => "/64",
 170     },
 171
 172 #### Solaris x86 with Sun C setups
 173     "solaris-x86-cc" => {
 174         inherit_from     => [ "solaris-common" ],
 175         cc               => "cc",
 176         cflags           => add_before(picker(default => "-xarch=generic -xstrconst -Xa -DL_ENDIAN",
 177                                               debug   => "-g",
 178                                               release => "-xO5 -xregs=frameptr -xdepend -xbuiltin"),
 179                                        threads("-D_REENTRANT")),
 180         lflags           => add(threads("-mt")),
 181         ex_libs          => add(threads("-lpthread")),
 182         bn_ops           => "BN_LLONG RC4_CHAR",
 183         shared_cflag     => "-KPIC",
 184         shared_ldflag    => "-G -dy -z text",
 185     },
 186     "solaris64-x86_64-cc" => {
 187         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 188         cc               => "cc",
 189         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
 190                                               debug   => "-g",
 191                                               release => "-xO5 -xdepend -xbuiltin"),
 192                                        threads("-D_REENTRANT")),
 193         thread_scheme    => "pthreads",
 194         lflags           => add(threads("-mt")),
 195         ex_libs          => add(threads("-lpthread")),
 196         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 197         perlasm_scheme   => "elf",
 198         shared_cflag     => "-KPIC",
 199         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
 200         multilib         => "/64",
 201     },
 202
 203 #### SPARC Solaris with GNU C setups
 204     "solaris-sparcv7-gcc" => {
 205         inherit_from     => [ "solaris-common" ],
 206         cc               => "gcc",
 207         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
 208                                               debug   => "-O0 -g",
 209                                               release => "-O3"),
 210                                        threads("-pthread")),
 211         bn_ops           => "BN_LLONG RC4_CHAR",
 212         shared_cflag     => "-fPIC",
 213         shared_ldflag    => "-shared",
 214     },
 215     "solaris-sparcv8-gcc" => {
 216         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 217         cflags           => add_before("-mcpu=v8"),
 218     },
 219     "solaris-sparcv9-gcc" => {
 220         # -m32 should be safe to add as long as driver recognizes
 221         # -mcpu=ultrasparc
 222         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 223         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 224     },
 225     "solaris64-sparcv9-gcc" => {
 226         inherit_from     => [ "solaris-sparcv9-gcc" ],
 227         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 228         bn_ops           => "BN_LLONG RC4_CHAR",
 229         shared_ldflag    => "-m64 -shared",
 230         multilib         => "/64",
 231     },
 232
 233 #### SPARC Solaris with Sun C setups
 234 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 235 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 236 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 237     "solaris-sparcv7-cc" => {
 238         inherit_from     => [ "solaris-common" ],
 239         cc               => "cc",
 240         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
 241                                               debug   => "-g",
 242                                               release => "-xO5 -xdepend"),
 243                                        threads("-D_REENTRANT")),
 244         lflags           => add(threads("-mt")),
 245         ex_libs          => add(threads("-lpthread")),
 246         bn_ops           => "BN_LLONG RC4_CHAR",
 247         shared_cflag     => "-KPIC",
 248         shared_ldflag    => "-G -dy -z text",
 249     },
 250 ####
 251     "solaris-sparcv8-cc" => {
 252         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 253         cflags           => add_before("-xarch=v8"),
 254     },
 255     "solaris-sparcv9-cc" => {
 256         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 257         cflags           => add_before("-xarch=v8plus -xtarget=ultra"),
 258     },
 259     "solaris64-sparcv9-cc" => {
 260         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 261         cflags           => add_before("-xarch=v9 -xtarget=ultra"),
 262         bn_ops           => "BN_LLONG RC4_CHAR",
 263         shared_ldflag    => "-xarch=v9 -G -dy -z text",
 264         multilib         => "/64",
 265     },
 266
 267 #### IRIX 5.x configs
 268 # -mips2 flag is added by ./config when appropriate.
 269     "irix-gcc" => {
 270         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
 271         cc               => "gcc",
 272         cflags           => picker(default => "-DB_ENDIAN",
 273                                    debug   => "-g -O0",
 274                                    release => "-O3"),
 275         bn_ops           => "BN_LLONG RC4_CHAR",
 276         thread_scheme    => "(unknown)",
 277         perlasm_scheme   => "o32",
 278         dso_scheme       => "dlfcn",
 279         shared_target    => "irix-shared",
 280         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 281     },
 282     "irix-cc" => {
 283         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
 284         cc               => "cc",
 285         cflags           => picker(default => "-use_readonly_const -DB_ENDIAN",
 286                                    debug   => "-g -O0",
 287                                    release => "-O2"),
 288         bn_ops           => "BN_LLONG RC4_CHAR",
 289         thread_scheme    => "(unknown)",
 290         perlasm_scheme   => "o32",
 291         dso_scheme       => "dlfcn",
 292         shared_target    => "irix-shared",
 293         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 294     },
 295 #### IRIX 6.x configs
 296 # Only N32 and N64 ABIs are supported. If you need O32 ABI build, invoke
 297 # './Configure irix-cc -o32' manually.
 298     "irix-mips3-gcc" => {
 299         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 300         cc               => "gcc",
 301         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
 302                                            debug   => "-g -O0",
 303                                            release => "-O3"),
 304                                     threads("-D_SGI_MP_SOURCE -pthread")),
 305         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 306         thread_scheme    => "pthreads",
 307         perlasm_scheme   => "n32",
 308         dso_scheme       => "dlfcn",
 309         shared_target    => "irix-shared",
 310         shared_ldflag    => "-mabi=n32",
 311         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 312         multilib         => "32",
 313     },
 314     "irix-mips3-cc" => {
 315         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 316         cc               => "cc",
 317         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 318                                            debug   => "-g -O0",
 319                                            release => "-O2"),
 320                                     threads("-D_SGI_MP_SOURCE")),
 321         ex_libs          => add(threads("-lpthread")),
 322         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 323         thread_scheme    => "pthreads",
 324         perlasm_scheme   => "n32",
 325         dso_scheme       => "dlfcn",
 326         shared_target    => "irix-shared",
 327         shared_ldflag    => "-n32",
 328         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 329         multilib         => "32",
 330     },
 331     # N64 ABI builds.
 332     "irix64-mips4-gcc" => {
 333         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 334         cc               => "gcc",
 335         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
 336                                            debug   => "-g -O0",
 337                                            release => "-O3"),
 338                                     threads("-D_SGI_MP_SOURCE")),
 339         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 340         thread_scheme    => "pthreads",
 341         perlasm_scheme   => "64",
 342         dso_scheme       => "dlfcn",
 343         shared_target    => "irix-shared",
 344         shared_ldflag    => "-mabi=64",
 345         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 346         multilib         => "64",
 347     },
 348     "irix64-mips4-cc" => {
 349         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 350         cc               => "cc",
 351         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 352                                            debug   => "-g -O0",
 353                                            release => "-O2"),
 354                                     threads("-D_SGI_MP_SOURCE")),
 355         ex_libs          => add(threads("-lpthread")),
 356         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 357         thread_scheme    => "pthreads",
 358         perlasm_scheme   => "64",
 359         dso_scheme       => "dlfcn",
 360         shared_target    => "irix-shared",
 361         shared_ldflag    => "-64",
 362         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 363         multilib         => "64",
 364     },
 365
 366 #### Unified HP-UX ANSI C configs.
 367 # Special notes:
 368 # - Originally we were optimizing at +O4 level. It should be noted
 369 #   that the only difference between +O3 and +O4 is global inter-
 370 #   procedural analysis. As it has to be performed during the link
 371 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 372 #   which might be release or even patch level specific. Generating
 373 #   the machine code for and analyzing the *whole* program appears
 374 #   to be *extremely* memory demanding while the performance gain is
 375 #   actually questionable. The situation is intensified by the default
 376 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 377 #   which is way too low for +O4. In other words, doesn't +O3 make
 378 #   more sense?
 379 # - Keep in mind that the HP compiler by default generates code
 380 #   suitable for execution on the host you're currently compiling at.
 381 #   If the toolkit is meant to be used on various PA-RISC processors
 382 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 383 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 384 #   32-bit message digests. (For the moment of this writing) HP C
 385 #   doesn't seem to "digest" too many local variables (they make "him"
 386 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 387 #   crypto/sha/sha_lcl.h.
 388 # - originally there were 32-bit hpux-parisc2-* targets. They were
 389 #   scrapped, because a) they were not interchangeable with other 32-bit
 390 #   targets; a) when critical 32-bit assembly modules detect if they
 391 #   are executed on PA-RISC 2.0 and thus adequate performance is
 392 #   provided.
 393 #                                       <appro@fy.chalmers.se>
 394     "hpux-parisc-gcc" => {
 395         inherit_from     => [ "BASE_unix" ],
 396         cc               => "gcc",
 397         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
 398                                            debug   => "-O0 -g",
 399                                            release => "-O3"),
 400                                     threads("-pthread")),
 401         ex_libs          => add("-Wl,+s -ldld"),
 402         bn_ops           => "BN_LLONG",
 403         thread_scheme    => "pthreads",
 404         dso_scheme       => "dl",
 405         shared_target    => "hpux-shared",
 406         shared_cflag     => "-fPIC",
 407         shared_ldflag    => "-shared",
 408         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 409     },
 410     "hpux-parisc1_1-gcc" => {
 411         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 412         multilib         => "/pa1.1",
 413     },
 414     "hpux64-parisc2-gcc" => {
 415         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 416         cc               => "gcc",
 417         cflags           => combine(picker(default => "-DB_ENDIAN",
 418                                            debug   => "-O0 -g",
 419                                            release => "-O3"),
 420                                     threads("-D_REENTRANT")),
 421         ex_libs          => add("-ldl"),
 422         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 423         thread_scheme    => "pthreads",
 424         dso_scheme       => "dlfcn",
 425         shared_target    => "hpux-shared",
 426         shared_cflag     => "-fpic",
 427         shared_ldflag    => "-shared",
 428         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 429         multilib         => "/pa20_64",
 430     },
 431
 432     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 433     #
 434     # Chris Ruemmler <ruemmler@cup.hp.com>
 435     # Kevin Steves <ks@hp.se>
 436     "hpux-parisc-cc" => {
 437         inherit_from     => [ "BASE_unix" ],
 438         cc               => "cc",
 439         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 440                                            debug   => "+O0 +d -g",
 441                                            release => "+O3"),
 442                                     threads("-D_REENTRANT")),
 443         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
 444         bn_ops           => "RC4_CHAR",
 445         thread_scheme    => "pthreads",
 446         dso_scheme       => "dl",
 447         shared_target    => "hpux-shared",
 448         shared_cflag     => "+Z",
 449         shared_ldflag    => "-b",
 450         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 451     },
 452     "hpux-parisc1_1-cc" => {
 453         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 454         cflags           => add_before("+DA1.1"),
 455         multilib         => "/pa1.1",
 456     },
 457     "hpux64-parisc2-cc" => {
 458         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 459         cc               => "cc",
 460         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
 461                                            debug   => "+O0 +d -g",
 462                                            release => "+O3"),
 463                                     threads("-D_REENTRANT")),
 464         ex_libs          => add("-ldl",threads("-lpthread")),
 465         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 466         thread_scheme    => "pthreads",
 467         dso_scheme       => "dlfcn",
 468         shared_target    => "hpux-shared",
 469         shared_cflag     => "+Z",
 470         shared_ldflag    => "+DD64 -b",
 471         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 472         multilib         => "/pa20_64",
 473     },
 474
 475     # HP/UX IA-64 targets
 476     "hpux-ia64-cc" => {
 477         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 478         cc               => "cc",
 479         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
 480                                            debug   => "+O0 +d -g",
 481                                            release => "+O2"),
 482                                     threads("-D_REENTRANT")),
 483         ex_libs          => add("-ldl",threads("-lpthread")),
 484         bn_ops           => "SIXTY_FOUR_BIT",
 485         thread_scheme    => "pthreads",
 486         dso_scheme       => "dlfcn",
 487         shared_target    => "hpux-shared",
 488         shared_cflag     => "+Z",
 489         shared_ldflag    => "+DD32 -b",
 490         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 491         multilib         => "/hpux32",
 492     },
 493     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
 494     # with debugging of the following config.
 495     "hpux64-ia64-cc" => {
 496         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 497         cc               => "cc",
 498         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
 499                                            debug   => "+O0 +d -g",
 500                                            release => "+O3"),
 501                                     threads("-D_REENTRANT")),
 502         ex_libs          => add("-ldl", threads("-lpthread")),
 503         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 504         thread_scheme    => "pthreads",
 505         dso_scheme       => "dlfcn",
 506         shared_target    => "hpux-shared",
 507         shared_cflag     => "+Z",
 508         shared_ldflag    => "+DD64 -b",
 509         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 510         multilib         => "/hpux64",
 511     },
 512     # GCC builds...
 513     "hpux-ia64-gcc" => {
 514         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 515         cc               => "gcc",
 516         cflags           => combine(picker(default => "-DB_ENDIAN",
 517                                            debug   => "-O0 -g",
 518                                            release => "-O3"),
 519                                     threads("-pthread")),
 520         ex_libs          => add("-ldl"),
 521         bn_ops           => "SIXTY_FOUR_BIT",
 522         thread_scheme    => "pthreads",
 523         dso_scheme       => "dlfcn",
 524         shared_target    => "hpux-shared",
 525         shared_cflag     => "-fpic",
 526         shared_ldflag    => "-shared",
 527         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 528         multilib         => "/hpux32",
 529     },
 530     "hpux64-ia64-gcc" => {
 531         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 532         cc               => "gcc",
 533         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
 534                                            debug   => "-O0 -g",
 535                                            release => "-O3"),
 536                                     threads("-pthread")),
 537         ex_libs          => add("-ldl"),
 538         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 539         thread_scheme    => "pthreads",
 540         dso_scheme       => "dlfcn",
 541         shared_target    => "hpux-shared",
 542         shared_cflag     => "-fpic",
 543         shared_ldflag    => "-mlp64 -shared",
 544         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 545         multilib         => "/hpux64",
 546     },
 547
 548 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 549     "MPE/iX-gcc" => {
 550         inherit_from     => [ "BASE_unix" ],
 551         cc               => "gcc",
 552         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
 553         sys_id           => "MPE",
 554         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
 555         thread_scheme    => "(unknown)",
 556         bn_ops           => "BN_LLONG",
 557     },
 558
 559 #### DEC Alpha OSF/1/Tru64 targets.
 560     "osf1-alpha-gcc" => {
 561         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 562         cc               => "gcc",
 563         cflags           => "-O3",
 564         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 565         thread_scheme    => "(unknown)",
 566         dso_scheme       => "dlfcn",
 567         shared_target    => "alpha-osf1-shared",
 568         shared_extension => ".so",
 569     },
 570     "osf1-alpha-cc" => {
 571         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 572         cc               => "cc",
 573         cflags           => "-std1 -tune host -O4 -readonly_strings",
 574         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 575         thread_scheme    => "(unknown)",
 576         dso_scheme       => "dlfcn",
 577         shared_target    => "alpha-osf1-shared",
 578         shared_extension => ".so",
 579     },
 580     "tru64-alpha-cc" => {
 581         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 582         cc               => "cc",
 583         cflags           => combine("-std1 -tune host -fast -readonly_strings",
 584                                     threads("-pthread")),
 585         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 586         thread_scheme    => "pthreads",
 587         dso_scheme       => "dlfcn",
 588         shared_target    => "alpha-osf1-shared",
 589         shared_ldflag    => "-msym",
 590         shared_extension => ".so",
 591     },
 592
 593 ####
 594 #### Variety of LINUX:-)
 595 ####
 596 # *-generic* is endian-neutral target, but ./config is free to
 597 # throw in -D[BL]_ENDIAN, whichever appropriate...
 598     "linux-generic32" => {
 599         inherit_from     => [ "BASE_unix" ],
 600         cc               => "gcc",
 601         cflags           => combine(picker(default => "-Wall",
 602                                            debug   => "-O0 -g",
 603                                            release => "-O3"),
 604                                     threads("-pthread")),
 605         ex_libs          => add("-ldl"),
 606         bn_ops           => "BN_LLONG RC4_CHAR",
 607         thread_scheme    => "pthreads",
 608         dso_scheme       => "dlfcn",
 609         shared_target    => "linux-shared",
 610         shared_cflag     => "-fPIC",
 611         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 612     },
 613     "linux-generic64" => {
 614         inherit_from     => [ "linux-generic32" ],
 615         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 616     },
 617
 618     "linux-ppc" => {
 619         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 620         perlasm_scheme   => "linux32",
 621     },
 622     "linux-ppc64" => {
 623         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 624         cflags           => add("-m64 -DB_ENDIAN"),
 625         perlasm_scheme   => "linux64",
 626         shared_ldflag    => "-m64",
 627         multilib         => "64",
 628     },
 629     "linux-ppc64le" => {
 630         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 631         cflags           => add("-m64 -DL_ENDIAN"),
 632         perlasm_scheme   => "linux64le",
 633         shared_ldflag    => "-m64",
 634     },
 635
 636     "linux-armv4" => {
 637         ################################################################
 638         # Note that -march is not among compiler options in linux-armv4
 639         # target description. Not specifying one is intentional to give
 640         # you choice to:
 641         #
 642         # a) rely on your compiler default by not specifying one;
 643         # b) specify your target platform explicitly for optimal
 644         # performance, e.g. -march=armv6 or -march=armv7-a;
 645         # c) build "universal" binary that targets *range* of platforms
 646         # by specifying minimum and maximum supported architecture;
 647         #
 648         # As for c) option. It actually makes no sense to specify
 649         # maximum to be less than ARMv7, because it's the least
 650         # requirement for run-time switch between platform-specific
 651         # code paths. And without run-time switch performance would be
 652         # equivalent to one for minimum. Secondly, there are some
 653         # natural limitations that you'd have to accept and respect.
 654         # Most notably you can *not* build "universal" binary for
 655         # big-endian platform. This is because ARMv7 processor always
 656         # picks instructions in little-endian order. Another similar
 657         # limitation is that -mthumb can't "cross" -march=armv6t2
 658         # boundary, because that's where it became Thumb-2. Well, this
 659         # limitation is a bit artificial, because it's not really
 660         # impossible, but it's deemed too tricky to support. And of
 661         # course you have to be sure that your binutils are actually
 662         # up to the task of handling maximum target platform. With all
 663         # this in mind here is an example of how to configure
 664         # "universal" build:
 665         #
 666         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 667         #
 668         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 669         perlasm_scheme   => "linux32",
 670     },
 671     "linux-aarch64" => {
 672         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 673         perlasm_scheme   => "linux64",
 674     },
 675     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 676         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 677         cflags           => add("-mabi=ilp32"),
 678         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 679         perlasm_scheme   => "linux64",
 680         shared_ldflag    => "-mabi=ilp32",
 681     },
 682
 683     "linux-mips32" => {
 684         # Configure script adds minimally required -march for assembly
 685         # support, if no -march was specified at command line.
 686         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 687         cflags           => add("-mabi=32 -DBN_DIV3W"),
 688         perlasm_scheme   => "o32",
 689         shared_ldflag    => "-mabi=32",
 690     },
 691     # mips32 and mips64 below refer to contemporary MIPS Architecture
 692     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 693     "linux-mips64" => {
 694         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 695         cflags           => add("-mabi=n32 -DBN_DIV3W"),
 696         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 697         perlasm_scheme   => "n32",
 698         shared_ldflag    => "-mabi=n32",
 699         multilib         => "32",
 700     },
 701     "linux64-mips64" => {
 702         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 703         cflags           => add("-mabi=64 -DBN_DIV3W"),
 704         perlasm_scheme   => "64",
 705         shared_ldflag    => "-mabi=64",
 706         multilib         => "64",
 707     },
 708
 709     #### IA-32 targets...
 710     "linux-elf" => {
 711         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 712         cflags           => add(picker(default => "-DL_ENDIAN",
 713                                        release => "-fomit-frame-pointer")),
 714         ex_libs          => add(picker(debug => "-lefence")),
 715         bn_ops           => "BN_LLONG",
 716     },
 717     "linux-aout" => {
 718         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 719         cc               => "gcc",
 720         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
 721                                        debug   => "-O0 -g",
 722                                        release => "-O3 -fomit-frame-pointer")),
 723         bn_ops           => "BN_LLONG",
 724         thread_scheme    => "(unknown)",
 725         perlasm_scheme   => "a.out",
 726     },
 727
 728     "linux-x86_64" => {
 729         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 730         cflags           => add("-m64 -DL_ENDIAN"),
 731         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 732         perlasm_scheme   => "elf",
 733         shared_ldflag    => "-m64",
 734         multilib         => "64",
 735     },
 736     "linux-x86_64-clang" => {
 737         inherit_from     => [ "linux-x86_64" ],
 738         cc               => "clang",
 739         cflags           => add("-Wextra -Qunused-arguments"),
 740     },
 741     "linux-x32" => {
 742         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 743         cflags           => add("-mx32 -DL_ENDIAN"),
 744         bn_ops           => "SIXTY_FOUR_BIT",
 745         perlasm_scheme   => "elf32",
 746         shared_ldflag    => "-mx32",
 747         multilib         => "x32",
 748     },
 749
 750     "linux-ia64" => {
 751         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 752         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 753     },
 754
 755     "linux64-s390x" => {
 756         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 757         cflags           => add("-m64 -DB_ENDIAN"),
 758         perlasm_scheme   => "64",
 759         shared_ldflag    => "-m64",
 760         multilib         => "64",
 761     },
 762     "linux32-s390x" => {
 763         #### So called "highgprs" target for z/Architecture CPUs
 764         # "Highgprs" is kernel feature first implemented in Linux
 765         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 766         # significant bits of general purpose registers not only
 767         # upon 32-bit process context switch, but even on
 768         # asynchronous signal delivery to such process. This makes
 769         # it possible to deploy 64-bit instructions even in legacy
 770         # application context and achieve better [or should we say
 771         # adequate] performance. The build is binary compatible with
 772         # linux-generic32, and the idea is to be able to install the
 773         # resulting libcrypto.so alongside generic one, e.g. as
 774         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 775         # linker to autodiscover. Unfortunately it doesn't work just
 776         # yet, because of couple of bugs in glibc
 777         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 778         #
 779         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 780         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
 781         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 782         perlasm_scheme   => "31",
 783         shared_ldflag    => "-m31",
 784         multilib         => "/highgprs",
 785     },
 786
 787     #### SPARC Linux setups
 788     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
 789     # patiently assisted with debugging of following two configs.
 790     "linux-sparcv8" => {
 791         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 792         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
 793     },
 794     "linux-sparcv9" => {
 795         # it's a real mess with -mcpu=ultrasparc option under Linux,
 796         # but -Wa,-Av8plus should do the trick no matter what.
 797         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 798         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
 799         shared_ldflag    => "-m32",
 800     },
 801     "linux64-sparcv9" => {
 802         # GCC 3.1 is a requirement
 803         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 804         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
 805         bn_ops           => "BN_LLONG RC4_CHAR",
 806         shared_ldflag    => "-m64",
 807         multilib         => "64",
 808     },
 809
 810     "linux-alpha-gcc" => {
 811         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 812         cflags           => add("-DL_ENDIAN"),
 813         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 814     },
 815     "linux-c64xplus" => {
 816         inherit_from     => [ "BASE_unix" ],
 817         # TI_CGT_C6000_7.3.x is a requirement
 818         cc               => "cl6x",
 819         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
 820                                     threads("-D_REENTRANT")),
 821         bn_ops           => "BN_LLONG",
 822         cpuid_asm_src    => "c64xpluscpuid.s",
 823         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 824         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 825         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 826         rc4_asm_src      => "rc4-c64xplus.s",
 827         modes_asm_src    => "ghash-c64xplus.s",
 828         chacha_asm_src   => "chacha-c64xplus.s",
 829         poly1305_asm_src => "poly1305-c64xplus.s",
 830         thread_scheme    => "pthreads",
 831         perlasm_scheme   => "void",
 832         dso_scheme       => "dlfcn",
 833         shared_target    => "linux-shared",
 834         shared_cflag     => "--pic",
 835         shared_ldflag    => "-z --sysv --shared",
 836         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 837         ranlib           => "true",
 838     },
 839
 840 #### Android: linux-* but without pointers to headers and libs.
 841     #
 842     # It takes pair of prior-set environment variables to make it work:
 843     #
 844     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<
 845     # CROSS_COMPILE=<prefix>
 846     #
 847     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
 848     # For example to compile for ICS and ARM with NDK 10d, you'd:
 849     #
 850     # ANDROID_NDK=/some/where/android-ndk-10d
 851     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
 852     # CROSS_COMPILE=arm-linux-adroideabi-
 853     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/
 854     #
 855     "android" => {
 856         inherit_from     => [ "linux-generic32" ],
 857         # Special note about unconditional -fPIC and -pie. The underlying
 858         # reason is that Lollipop refuses to run non-PIE. But what about
 859         # older systems and NDKs? -fPIC was never problem, so the only
 860         # concern if -pie. Older toolchains, e.g. r4, appear to handle it
 861         # and binaries turn mostly functional. "Mostly" means that oldest
 862         # Androids, such as Froyo, fail to handle executable, but newer
 863         # systems are perfectly capable of executing binaries targeting
 864         # Froyo. Keep in mind that in the nutshell Android builds are
 865         # about JNI, i.e. shared libraries, not applications.
 866         cflags           => picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack -Wall",
 867                                    debug   => "-O0 -g",
 868                                    release => "-O3"),
 869         lflags           => "-pie",
 870         shared_cflag     => "",
 871     },
 872     "android-x86" => {
 873         inherit_from     => [ "android", asm("x86_asm") ],
 874         cflags           => add(picker(release => "-fomit-frame-pointer")),
 875         bn_ops           => "BN_LLONG",
 876         perlasm_scheme   => "android",
 877     },
 878     ################################################################
 879     # Contemporary Android applications can provide multiple JNI
 880     # providers in .apk, targeting multiple architectures. Among
 881     # them there is "place" for two ARM flavours: generic eabi and
 882     # armv7-a/hard-float. However, it should be noted that OpenSSL's
 883     # ability to engage NEON is not constrained by ABI choice, nor
 884     # is your ability to call OpenSSL from your application code
 885     # compiled with floating-point ABI other than default 'soft'.
 886     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
 887     # This means that choice of ARM libraries you provide in .apk
 888     # is driven by application needs. For example if application
 889     # itself benefits from NEON or is floating-point intensive, then
 890     # it might be appropriate to provide both libraries. Otherwise
 891     # just generic eabi would do. But in latter case it would be
 892     # appropriate to
 893     #
 894     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
 895     #
 896     # in order to build "universal" binary and allow OpenSSL take
 897     # advantage of NEON when it's available.
 898     #
 899     "android-armeabi" => {
 900         inherit_from     => [ "android", asm("armv4_asm") ],
 901     },
 902     "android-mips" => {
 903         inherit_from     => [ "android", asm("mips32_asm") ],
 904         perlasm_scheme   => "o32",
 905     },
 906
 907     "android64" => {
 908         inherit_from     => [ "linux-generic64" ],
 909         cflags           => picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack -Wall",
 910                                    debug   => "-O0 -g",
 911                                    release => "-O3"),
 912         lflags           => "-pie",
 913         shared_cflag     => "",
 914     },
 915     "android64-aarch64" => {
 916         inherit_from     => [ "android64", asm("aarch64_asm") ],
 917         perlasm_scheme   => "linux64",
 918     },
 919
 920 #### *BSD
 921     "BSD-generic32" => {
 922         # As for thread cflag. Idea is to maintain "collective" set of
 923         # flags, which would cover all BSD flavors. -pthread applies
 924         # to them all, but is treated differently. OpenBSD expands is
 925         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 926         # expands it as -lc_r, which has to be accompanied by explicit
 927         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 928         # expands it as -lc_r, which seems to be sufficient?
 929         inherit_from     => [ "BASE_unix" ],
 930         cc               => "cc",
 931         cflags           => combine(picker(default => "-Wall",
 932                                            debug   => "-O0 -g",
 933                                            release => "-O3"),
 934                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
 935         bn_ops           => "BN_LLONG",
 936         thread_scheme    => "pthreads",
 937         dso_scheme       => "dlfcn",
 938         shared_target    => "bsd-gcc-shared",
 939         shared_cflag     => "-fPIC",
 940         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 941     },
 942     "BSD-generic64" => {
 943         inherit_from     => [ "BSD-generic32" ],
 944         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 945     },
 946
 947     "BSD-x86" => {
 948         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 949         cflags           => add(picker(default => "-DL_ENDIAN",
 950                                        release => "-fomit-frame-pointer")),
 951         bn_ops           => "BN_LLONG",
 952         shared_target    => "bsd-shared",
 953         perlasm_scheme   => "a.out",
 954     },
 955     "BSD-x86-elf" => {
 956         inherit_from     => [ "BSD-x86" ],
 957         perlasm_scheme   => "elf",
 958     },
 959
 960     "BSD-sparcv8" => {
 961         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 962         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
 963     },
 964     "BSD-sparc64" => {
 965         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 966         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 967         # triggered by RIPEMD160 code.
 968         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 969         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
 970         bn_ops           => "BN_LLONG",
 971     },
 972
 973     "BSD-ia64" => {
 974         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 975         cflags           => add_before("-DL_ENDIAN"),
 976         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 977     },
 978
 979     "BSD-x86_64" => {
 980         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 981         cflags           => add_before("-DL_ENDIAN"),
 982         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 983         perlasm_scheme   => "elf",
 984     },
 985
 986     "bsdi-elf-gcc" => {
 987         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 988         cc               => "gcc",
 989         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
 990         ex_libs          => add("-ldl"),
 991         bn_ops           => "BN_LLONG",
 992         thread_scheme    => "(unknown)",
 993         dso_scheme       => "dlfcn",
 994         shared_target    => "bsd-gcc-shared",
 995         shared_cflag     => "-fPIC",
 996         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 997     },
 998
 999     "nextstep" => {
1000         inherit_from     => [ "BASE_unix" ],
1001         cc               => "cc",
1002         cflags           => "-O -Wall",
1003         unistd           => "<libc.h>",
1004         bn_ops           => "BN_LLONG",
1005         thread_scheme    => "(unknown)",
1006     },
1007     "nextstep3.3" => {
1008         inherit_from     => [ "BASE_unix" ],
1009         cc               => "cc",
1010         cflags           => "-O3 -Wall",
1011         unistd           => "<libc.h>",
1012         bn_ops           => "BN_LLONG",
1013         thread_scheme    => "(unknown)",
1014     },
1015
1016 # QNX
1017     "qnx4" => {
1018         inherit_from     => [ "BASE_unix" ],
1019         cc               => "cc",
1020         cflags           => "-DL_ENDIAN -DTERMIO",
1021         thread_scheme    => "(unknown)",
1022     },
1023     "QNX6" => {
1024         inherit_from     => [ "BASE_unix" ],
1025         cc               => "gcc",
1026         ex_libs          => add("-lsocket"),
1027         dso_scheme       => "dlfcn",
1028         shared_target    => "bsd-gcc-shared",
1029         shared_cflag     => "-fPIC",
1030         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1031     },
1032     "QNX6-i386" => {
1033         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1034         cc               => "gcc",
1035         cflags           => "-DL_ENDIAN -O2 -Wall",
1036         ex_libs          => add("-lsocket"),
1037         dso_scheme       => "dlfcn",
1038         shared_target    => "bsd-gcc-shared",
1039         shared_cflag     => "-fPIC",
1040         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1041     },
1042
1043 #### SCO/Caldera targets.
1044 #
1045 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1046 # Now we only have blended unixware-* as it's the only one used by ./config.
1047 # If you want to optimize for particular microarchitecture, bypass ./config
1048 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1049 # Note that not all targets include assembler support. Mostly because of
1050 # lack of motivation to support out-of-date platforms with out-of-date
1051 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
1052 # patiently assisted to debug most of it.
1053 #
1054 # UnixWare 2.0x fails destest with -O.
1055     "unixware-2.0" => {
1056         inherit_from     => [ "BASE_unix" ],
1057         cc               => "cc",
1058         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
1059                                     threads("-Kthread")),
1060         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1061         thread_scheme    => "uithreads",
1062     },
1063     "unixware-2.1" => {
1064         inherit_from     => [ "BASE_unix" ],
1065         cc               => "cc",
1066         cflags           => combine("-O -DFILIO_H",
1067                                     threads("-Kthread")),
1068         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1069         thread_scheme    => "uithreads",
1070     },
1071     "unixware-7" => {
1072         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1073         cc               => "cc",
1074         cflags           => combine("-O -DFILIO_H -Kalloca",
1075                                     threads("-Kthread")),
1076         ex_libs          => add("-lsocket -lnsl"),
1077         thread_scheme    => "uithreads",
1078         bn_ops           => "BN_LLONG",
1079         perlasm_scheme   => "elf-1",
1080         dso_scheme       => "dlfcn",
1081         shared_target    => "svr5-shared",
1082         shared_cflag     => "-Kpic",
1083         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1084     },
1085     "unixware-7-gcc" => {
1086         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1087         cc               => "gcc",
1088         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
1089                                     threads("-D_REENTRANT")),
1090         ex_libs          => add("-lsocket -lnsl"),
1091         bn_ops           => "BN_LLONG",
1092         thread_scheme    => "pthreads",
1093         perlasm_scheme   => "elf-1",
1094         dso_scheme       => "dlfcn",
1095         shared_target    => "gnu-shared",
1096         shared_cflag     => "-fPIC",
1097         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1098     },
1099 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
1100     "sco5-cc" => {
1101         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1102         cc               => "cc",
1103         cflags           => "-belf",
1104         ex_libs          => add("-lsocket -lnsl"),
1105         thread_scheme    => "(unknown)",
1106         perlasm_scheme   => "elf-1",
1107         dso_scheme       => "dlfcn",
1108         shared_target    => "svr3-shared",
1109         shared_cflag     => "-Kpic",
1110         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1111     },
1112     "sco5-gcc" => {
1113         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1114         cc               => "gcc",
1115         cflags           => "-O3 -fomit-frame-pointer",
1116         ex_libs          => add("-lsocket -lnsl"),
1117         bn_ops           => "BN_LLONG",
1118         thread_scheme    => "(unknown)",
1119         perlasm_scheme   => "elf-1",
1120         dso_scheme       => "dlfcn",
1121         shared_target    => "svr3-shared",
1122         shared_cflag     => "-fPIC",
1123         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1124     },
1125
1126 #### IBM's AIX.
1127     "aix-gcc" => {
1128         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1129         cc               => "gcc",
1130         cflags           => combine(picker(default => "-DB_ENDIAN",
1131                                            debug   => "-O0 -g",
1132                                            release => "-O"),
1133                                     threads("-pthread")),
1134         sys_id           => "AIX",
1135         bn_ops           => "BN_LLONG RC4_CHAR",
1136         thread_scheme    => "pthreads",
1137         perlasm_scheme   => "aix32",
1138         dso_scheme       => "dlfcn",
1139         shared_target    => "aix-shared",
1140         shared_ldflag    => "-shared -Wl,-G",
1141         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1142         arflags          => "-X32",
1143     },
1144     "aix64-gcc" => {
1145         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1146         cc               => "gcc",
1147         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
1148                                            debug   => "-O0 -g",
1149                                            release => "-O"),
1150                                     threads("-pthread")),
1151         sys_id           => "AIX",
1152         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1153         thread_scheme    => "pthreads",
1154         perlasm_scheme   => "aix64",
1155         dso_scheme       => "dlfcn",
1156         shared_target    => "aix-shared",
1157         shared_ldflag    => "-maix64 -shared -Wl,-G",
1158         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1159         arflags          => "-X64",
1160     },
1161     # Below targets assume AIX 5. Idea is to effectively disregard
1162     # $OBJECT_MODE at build time. $OBJECT_MODE is respected at
1163     # ./config stage!
1164     "aix-cc" => {
1165         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1166         cc               => "cc",
1167         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1168                                            debug   => "-O0 -g",
1169                                            release => "-O"),
1170                                     threads("-qthreaded -D_THREAD_SAFE")),
1171         sys_id           => "AIX",
1172         bn_ops           => "BN_LLONG RC4_CHAR",
1173         thread_scheme    => "pthreads",
1174         perlasm_scheme   => "aix32",
1175         dso_scheme       => "dlfcn",
1176         shared_target    => "aix-shared",
1177         shared_ldflag    => "-q32 -G",
1178         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1179         arflags          => "-X 32",
1180     },
1181     "aix64-cc" => {
1182         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1183         cc               => "cc",
1184         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1185                                            debug   => "-O0 -g",
1186                                            release => "-O"),
1187                                     threads("-qthreaded -D_THREAD_SAFE")),
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    => "-q64 -G",
1195         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1196         arflags          => "-X 64",
1197     },
1198
1199 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1200     "BS2000-OSD" => {
1201         inherit_from     => [ "BASE_unix" ],
1202         cc               => "c89",
1203         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1204         ex_libs          => add("-lsocket -lnsl"),
1205         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1206         thread_scheme    => "(unknown)",
1207     },
1208
1209 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1210 # You need to compile using the c89.sh wrapper in the tools directory, because the
1211 # IBM compiler does not like the -L switch after any object modules.
1212 #
1213     "OS390-Unix" => {
1214         inherit_from     => [ "BASE_unix" ],
1215         cc               => "c89.sh",
1216         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1217         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1218         thread_scheme    => "(unknown)",
1219     },
1220
1221 #### Visual C targets
1222 #
1223 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1224 #
1225 # Note about -wd4090, disable warning C4090. This warning returns false
1226 # positives in some situations. Disabling it altogether masks both
1227 # legitimate and false cases, but as we compile on multiple platforms,
1228 # we rely on other compilers to catch legitimate cases.
1229 #
1230 # Also note that we force threads no matter what.  Configuring "no-threads"
1231 # is ignored.
1232     "VC-common" => {
1233         inherit_from     => [ "BASE_Windows" ],
1234         template         => 1,
1235         cc               => "cl",
1236         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1237         coutflag         => "/Fo",
1238         rc               => "rc",
1239         rcoutflag        => "/fo",
1240         lib_cflags       => add("/Zi /Fdlib"),
1241         dso_cflags       => "/Zi",
1242         bin_cflags       => "/Zi /Fdapp",
1243         lflags           => add("/debug"),
1244         shared_ldflag    => "/dll",
1245         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1246         thread_scheme    => "winthreads",
1247         dso_scheme       => "win32",
1248     },
1249     "VC-noCE-common" => {
1250         inherit_from     => [ "VC-common" ],
1251         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
1252                                        debug   =>
1253                                        sub {
1254                                            ($disabled{shared} ? "" : "/MDd")
1255                                                ." /Od -DDEBUG -D_DEBUG";
1256                                        },
1257                                        release =>
1258                                        sub {
1259                                            ($disabled{shared} ? "" : "/MD")
1260                                                ." /Ox /O2 /Ob2";
1261                                        })),
1262         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1263         # Following might/should appears controversial, i.e. defining
1264         # /MDd without evaluating $disabled{shared}. It works in
1265         # non-shared build because static library is compiled with /Zl
1266         # and bares no reference to specific RTL. And it works in
1267         # shared build because multiple /MDd options are not prohibited.
1268         # But why /MDd in static build? Well, basically this is just a
1269         # reference point, which allows to catch eventual errors that
1270         # would prevent those who want to wrap OpenSSL into own .DLL.
1271         # Why not /MD in release build then? Well, some are likely to
1272         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1273         # redistributable.
1274         bin_cflags       => add(picker(debug   => "/MDd",
1275                                        release => sub { $disabled{shared} ? "/MT" : () },
1276                                       )),
1277         bin_lflags       => add("/subsystem:console /opt:ref"),
1278         ex_libs          => sub {
1279             my @ex_libs = ();
1280             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1281             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1282             return join(" ", @ex_libs);
1283         },
1284     },
1285     "VC-WIN64-common" => {
1286         inherit_from     => [ "VC-noCE-common" ],
1287         ex_libs          => sub {
1288             my @ex_libs = ();
1289             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1290             return join(" ", @_, @ex_libs);
1291         },
1292         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1293         build_scheme     => add("VC-W64", { separator => undef }),
1294     },
1295     "VC-WIN64I" => {
1296         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1297                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1298         as               => "ias",
1299         asflags          => "-d debug",
1300         asoutflag        => "-o",
1301         sys_id           => "WIN64I",
1302         bn_asm_src       => sub { return undef unless @_;
1303                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1304         perlasm_scheme   => "ias",
1305         multilib         => "-ia64",
1306     },
1307     "VC-WIN64A" => {
1308         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1309                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1310         as               => sub { vc_win64a_info()->{as} },
1311         asflags          => sub { vc_win64a_info()->{asflags} },
1312         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1313         sys_id           => "WIN64A",
1314         bn_asm_src       => sub { return undef unless @_;
1315                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1316         perlasm_scheme   => "auto",
1317         multilib         => "-x64",
1318     },
1319     "VC-WIN32" => {
1320         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1321         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1322         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1323                               sub { $disabled{shared} ? () : "uplink_common" } ],
1324         as               => sub { my $ver=`nasm -v 2>NUL`;
1325                                   my $vew=`nasmw -v 2>NUL`;
1326                                   return $ver ge $vew ? "nasm" : "nasmw" },
1327         asflags          => "-f win32",
1328         asoutflag        => "-o",
1329         ex_libs          => sub {
1330             my @ex_libs = ();
1331             # WIN32 UNICODE build gets linked with unicows.lib for
1332             # backward compatibility with Win9x.
1333             push @ex_libs, 'unicows.lib'
1334                 if (grep { $_ eq "UNICODE" } @user_defines);
1335             return join(" ", @ex_libs, @_);
1336         },
1337         sys_id           => "WIN32",
1338         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1339         perlasm_scheme   => "win32n",
1340         build_scheme     => add("VC-W32", { separator => undef }),
1341     },
1342     "VC-CE" => {
1343         inherit_from     => [ "VC-common" ],
1344         as               => "ml",
1345         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
1346         asoutflag        => "/Fo",
1347         cc               => "cl",
1348         cflags           =>
1349             picker(default =>
1350                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
1351                            sub { vc_wince_info()->{cflags}; },
1352                            sub { defined($ENV{'WCECOMPAT'})
1353                                      ? '-I$(WCECOMPAT)/include' : (); },
1354                            sub { defined($ENV{'PORTSDK_LIBPATH'})
1355                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
1356                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1357                                      ? ($disabled{shared} ? " /MT" : " /MD")
1358                                      : " /MC"; }),
1359                    debug   => "/Od -DDEBUG -D_DEBUG",
1360                    release => "/O1i"),
1361         lflags           => combine("/nologo /opt:ref",
1362                                     sub { vc_wince_info()->{lflags}; },
1363                                     sub { defined($ENV{PORTSDK_LIBPATH})
1364                                               ? "/entry:mainCRTstartup" : (); }),
1365         sys_id           => "WINCE",
1366         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1367         ex_libs          => sub {
1368             my @ex_libs = ();
1369             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1370             push @ex_libs, 'crypt32.lib';
1371             if (defined($ENV{WCECOMPAT})) {
1372                 my $x = '$(WCECOMPAT)/lib';
1373                 if (-f "$x/$ENV{TARGETCPU}/wcecompatex.lib") {
1374                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1375                 } else {
1376                     $x .= '/wcecompatex.lib';
1377                 }
1378                 push @ex_libs, $x;
1379             }
1380             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1381                 if (defined($ENV{'PORTSDK_LIBPATH'}));
1382             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1383                 if ($ENV{'TARGETCPU'} eq "X86");
1384             return @ex_libs;
1385         },
1386         build_scheme     => add("VC-WCE", { separator => undef }),
1387     },
1388
1389 #### MinGW
1390     "mingw" => {
1391         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1392                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1393         cc               => "gcc",
1394         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1395                                            debug   => "-g -O0",
1396                                            release => "-O3 -fomit-frame-pointer"),
1397                                     threads("-D_MT")),
1398         sys_id           => "MINGW32",
1399         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1400         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1401         thread_scheme    => "winthreads",
1402         perlasm_scheme   => "coff",
1403         dso_scheme       => "win32",
1404         shared_target    => "mingw-shared",
1405         shared_cflag     => add("-D_WINDLL"),
1406         shared_ldflag    => "-static-libgcc",
1407         shared_rcflag    => "--target=pe-i386",
1408         shared_extension => ".dll",
1409         multilib         => "",
1410     },
1411     "mingw64" => {
1412         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1413         # .dll compiled with one compiler with application compiled with
1414         # another compiler. It's possible to engage Applink support in
1415         # mingw64 build, but it's not done, because till mingw64
1416         # supports structured exception handling, one can't seriously
1417         # consider its binaries for using with non-mingw64 run-time
1418         # environment. And as mingw64 is always consistent with itself,
1419         # Applink is never engaged and can as well be omitted.
1420         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1421         cc               => "gcc",
1422         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1423                                            debug   => "-g -O0",
1424                                            release => "-O3"),
1425                                     threads("-D_MT")),
1426         sys_id           => "MINGW64",
1427         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1428         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1429         thread_scheme    => "winthreads",
1430         perlasm_scheme   => "mingw64",
1431         dso_scheme       => "win32",
1432         shared_target    => "mingw-shared",
1433         shared_cflag     => add("-D_WINDLL"),
1434         shared_ldflag    => "-static-libgcc",
1435         shared_rcflag    => "--target=pe-x86-64",
1436         shared_extension => ".dll",
1437         multilib         => "64",
1438     },
1439
1440 #### UEFI
1441     "UEFI" => {
1442         inherit_from     => [ "BASE_unix" ],
1443         cc               => "cc",
1444         cflags           => "-DL_ENDIAN -O",
1445         sys_id           => "UEFI",
1446     },
1447
1448 #### UWIN
1449     "UWIN" => {
1450         inherit_from     => [ "BASE_unix" ],
1451         cc               => "cc",
1452         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1453         sys_id           => "UWIN",
1454         bn_ops           => "BN_LLONG",
1455         dso_scheme       => "win32",
1456     },
1457
1458 #### Cygwin
1459     "Cygwin-x86" => {
1460         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1461         cc               => "gcc",
1462         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1463                                    debug   => "-g -O0",
1464                                    release => "-O3 -fomit-frame-pointer"),
1465         sys_id           => "CYGWIN",
1466         bn_ops           => "BN_LLONG",
1467         thread_scheme    => "pthread",
1468         perlasm_scheme   => "coff",
1469         dso_scheme       => "dlfcn",
1470         shared_target    => "cygwin-shared",
1471         shared_cflag     => "-D_WINDLL",
1472         shared_ldflag    => "-shared",
1473         shared_extension => ".dll",
1474     },
1475     "Cygwin-x86_64" => {
1476         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1477         cc               => "gcc",
1478         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1479                                    debug   => "-g -O0",
1480                                    release => "-O3"),
1481         sys_id           => "CYGWIN",
1482         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1483         thread_scheme    => "pthread",
1484         perlasm_scheme   => "mingw64",
1485         dso_scheme       => "dlfcn",
1486         shared_target    => "cygwin-shared",
1487         shared_cflag     => "-D_WINDLL",
1488         shared_ldflag    => "-shared",
1489         shared_extension => ".dll",
1490     },
1491     # Backward compatibility for those using this target
1492     "Cygwin" => {
1493         inherit_from     => [ "Cygwin-x86" ]
1494     },
1495     # In case someone constructs the Cygwin target name themself
1496     "Cygwin-i386" => {
1497         inherit_from     => [ "Cygwin-x86" ]
1498     },
1499     "Cygwin-i486" => {
1500         inherit_from     => [ "Cygwin-x86" ]
1501     },
1502     "Cygwin-i586" => {
1503         inherit_from     => [ "Cygwin-x86" ]
1504     },
1505     "Cygwin-i686" => {
1506         inherit_from     => [ "Cygwin-x86" ]
1507     },
1508
1509 #### DJGPP
1510     "DJGPP" => {
1511         inherit_from     => [ asm("x86_asm") ],
1512         cc               => "gcc",
1513         cflags           => "-I/dev/env/WATT_ROOT/inc -DTERMIO -DL_ENDIAN -fomit-frame-pointer -O2 -Wall",
1514         sys_id           => "MSDOS",
1515         ex_libs          => add("-L/dev/env/WATT_ROOT/lib -lwatt"),
1516         bn_ops           => "BN_LLONG",
1517         perlasm_scheme   => "a.out",
1518     },
1519
1520 ##### MacOS X (a.k.a. Darwin) setup
1521     "darwin-common" => {
1522         inherit_from     => [ "BASE_unix" ],
1523         template         => 1,
1524         cc               => "cc",
1525         cflags           => combine(picker(default => "",
1526                                            debug   => "-g -O0",
1527                                            release => "-O3"),
1528                                    threads("-D_REENTRANT")),
1529         sys_id           => "MACOSX",
1530         plib_lflags      => "-Wl,-search_paths_first",
1531         bn_ops           => "BN_LLONG RC4_CHAR",
1532         thread_scheme    => "pthreads",
1533         perlasm_scheme   => "osx32",
1534         dso_scheme       => "dlfcn",
1535         ranlib           => "ranlib -c",
1536         shared_target    => "darwin-shared",
1537         shared_cflag     => "-fPIC",
1538         shared_ldflag    => "-dynamiclib",
1539         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
1540     },
1541     # Option "freeze" such as -std=gnu9x can't negatively interfere
1542     # with future defaults for below two targets, because MacOS X
1543     # for PPC has no future, it was discontinued by vendor in 2009.
1544     "darwin-ppc-cc" => {
1545         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1546         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1547         perlasm_scheme   => "osx32",
1548         shared_ldflag    => "-arch ppc -dynamiclib",
1549     },
1550     "darwin64-ppc-cc" => {
1551         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1552         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
1553         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1554         perlasm_scheme   => "osx64",
1555         shared_ldflag    => "-arch ppc64 -dynamiclib",
1556     },
1557     "darwin-i386-cc" => {
1558         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1559         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1560                                        release => "-fomit-frame-pointer")),
1561         bn_ops           => "BN_LLONG RC4_INT",
1562         perlasm_scheme   => "macosx",
1563         shared_ldflag    => "-arch i386 -dynamiclib",
1564     },
1565     "darwin64-x86_64-cc" => {
1566         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1567         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1568         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1569         perlasm_scheme   => "macosx",
1570         shared_ldflag    => "-arch x86_64 -dynamiclib",
1571     },
1572
1573 #### iPhoneOS/iOS
1574 #
1575 # It takes three prior-set environment variables to make it work:
1576 #
1577 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1578 # CROSS_TOP=/where/SDKs/are
1579 # CROSS_SDK=iPhoneOSx.y.sdk
1580 #
1581 # Exact paths vary with Xcode releases, but for couple of last ones
1582 # they would look like this:
1583 #
1584 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1585 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1586 # CROSS_SDK=iPhoneOS.sdk
1587 #
1588     "iphoneos-cross" => {
1589         inherit_from     => [ "darwin-common" ],
1590         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1591         sys_id           => "iOS",
1592     },
1593     "ios-cross" => {
1594         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1595         # It should be possible to go below iOS 6 and even add -arch armv6,
1596         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1597         # at this point.
1598         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1599         sys_id           => "iOS",
1600         perlasm_scheme   => "ios32",
1601     },
1602     "ios64-cross" => {
1603         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1604         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1605         sys_id           => "iOS",
1606         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1607         perlasm_scheme   => "ios64",
1608     },
1609
1610 ##### GNU Hurd
1611     "hurd-x86" => {
1612         inherit_from     => [ "BASE_unix" ],
1613         inherit_from     => [ asm("x86_elf_asm") ],
1614         cc               => "gcc",
1615         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1616                                     threads("-pthread")),
1617         ex_libs          => add("-ldl"),
1618         bn_ops           => "BN_LLONG",
1619         thread_scheme    => "pthreads",
1620         dso_scheme       => "dlfcn",
1621         shared_target    => "linux-shared",
1622         shared_cflag     => "-fPIC",
1623     },
1624
1625 ##### VxWorks for various targets
1626     "vxworks-ppc60x" => {
1627         inherit_from     => [ "BASE_unix" ],
1628         cc               => "ccppc",
1629         cflags           => "-D_REENTRANT -mrtp -mhard-float -mstrict-align -fno-implicit-fp -DPPC32_fp60x -O2 -fstrength-reduce -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1630         sys_id           => "VXWORKS",
1631         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1632     },
1633     "vxworks-ppcgen" => {
1634         inherit_from     => [ "BASE_unix" ],
1635         cc               => "ccppc",
1636         cflags           => "-D_REENTRANT -mrtp -msoft-float -mstrict-align -O1 -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1637         sys_id           => "VXWORKS",
1638         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1639     },
1640     "vxworks-ppc405" => {
1641         inherit_from     => [ "BASE_unix" ],
1642         cc               => "ccppc",
1643         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
1644         sys_id           => "VXWORKS",
1645         lflags           => "-r",
1646     },
1647     "vxworks-ppc750" => {
1648         inherit_from     => [ "BASE_unix" ],
1649         cc               => "ccppc",
1650         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h \$(DEBUG_FLAG)",
1651         sys_id           => "VXWORKS",
1652         lflags           => "-r",
1653     },
1654     "vxworks-ppc750-debug" => {
1655         inherit_from     => [ "BASE_unix" ],
1656         cc               => "ccppc",
1657         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h -DPEDANTIC -DDEBUG -g",
1658         sys_id           => "VXWORKS",
1659         lflags           => "-r",
1660     },
1661     "vxworks-ppc860" => {
1662         inherit_from     => [ "BASE_unix" ],
1663         cc               => "ccppc",
1664         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
1665         sys_id           => "VXWORKS",
1666         lflags           => "-r",
1667     },
1668     "vxworks-simlinux" => {
1669         inherit_from     => [ "BASE_unix" ],
1670         cc               => "ccpentium",
1671         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DL_ENDIAN -DCPU=SIMLINUX -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/h -I\$(WIND_BASE)/target/h/wrn/coreip -DOPENSSL_NO_HW_PADLOCK",
1672         sys_id           => "VXWORKS",
1673         lflags           => "-r",
1674         ranlib           => "ranlibpentium",
1675     },
1676     "vxworks-mips" => {
1677         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1678         cc               => "ccmips",
1679         cflags           => combine("-mrtp -mips2 -O -G 0 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DCPU=MIPS32 -msoft-float -mno-branch-likely -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/h/wrn/coreip",
1680                                     threads("-D_REENTRANT")),
1681         sys_id           => "VXWORKS",
1682         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1683         thread_scheme    => "pthreads",
1684         perlasm_scheme   => "o32",
1685         ranlib           => "ranlibmips",
1686     },
1687
1688 #### uClinux
1689     "uClinux-dist" => {
1690         inherit_from     => [ "BASE_unix" ],
1691         cc               => "$ENV{'CC'}",
1692         cflags           => combine("\$(CFLAGS)",
1693                                     threads("-D_REENTRANT")),
1694         plib_lflags      => "\$(LDFLAGS)",
1695         ex_libs          => add("\$(LDLIBS)"),
1696         bn_ops           => "BN_LLONG",
1697         thread_scheme    => "pthreads",
1698         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1699         shared_target    => "linux-shared",
1700         shared_cflag     => "-fPIC",
1701         shared_ldflag    => "-shared",
1702         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1703         ranlib           => "$ENV{'RANLIB'}",
1704     },
1705     "uClinux-dist64" => {
1706         inherit_from     => [ "BASE_unix" ],
1707         cc               => "$ENV{'CC'}",
1708         cflags           => combine("\$(CFLAGS)",
1709                                     threads("-D_REENTRANT")),
1710         plib_lflags      => "\$(LDFLAGS)",
1711         ex_libs          => add("\$(LDLIBS)"),
1712         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1713         thread_scheme    => "pthreads",
1714         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1715         shared_target    => "linux-shared",
1716         shared_cflag     => "-fPIC",
1717         shared_ldflag    => "-shared",
1718         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1719         ranlib           => "$ENV{'RANLIB'}",
1720     },
1721
1722     ##### VMS
1723     "vms-generic" => {
1724         inherit_from     => [ "BASE_VMS" ],
1725         template         => 1,
1726         cc               => "CC/DECC",
1727         cflags           => picker(default => "/STANDARD=RELAXED/NOLIST/PREFIX=ALL/NAMES=(AS_IS,SHORTENED)",
1728                                    debug   => "/NOOPTIMIZE/DEBUG",
1729                                    release => "/OPTIMIZE/NODEBUG"),
1730         lflags           => picker(default => "/MAP",
1731                                    debug   => "/DEBUG/TRACEBACK",
1732                                    release => "/NODEBUG/NOTRACEBACK"),
1733         shared_target    => "vms-shared",
1734         dso_scheme       => "vms",
1735         thread_scheme    => "pthreads",
1736
1737         apps_aux_src     => "vms_decc_init.c",
1738     },
1739
1740     # VMS on VAX is *unsupported*
1741     #"vms-asm" => {
1742     #   template          => 1,
1743     #   bn_obj            => "[.asm]vms.obj vms-helper.obj"
1744     #},
1745     #"vms-vax" => {
1746     #   inherit_from      => [ "vms-generic", asm("vms-asm") ],
1747     #   as                => "MACRO",
1748     #   debug_aflags      => "/NOOPTIMIZE/DEBUG",
1749     #   release_aflags    => "/OPTIMIZE/NODEBUG",
1750     #   bn_opts           => "THIRTY_TWO_BIT RC4_CHAR RC4_CHUNK DES_PTR BF_PTR",
1751     #},
1752     "vms-alpha" => {
1753         inherit_from     => [ "vms-generic" ],
1754         cflags           => add(sub { my @warnings =
1755                                           @{vms_info()->{disable_warns}};
1756                                       @warnings
1757                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1758         #as               => "???",
1759         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1760         #release_aflags   => "/OPTIMIZE/NODEBUG",
1761         bn_opts          => "SIXTY_FOUR_BIT RC4_INT RC4_CHUNK_LL DES_PTR BF_PTR",
1762     },
1763     "vms-alpha-p32" => {
1764         inherit_from     => [ "vms-alpha" ],
1765         cflags           =>
1766             add("/POINTER_SIZE=32",
1767                 sub { my @warnings =
1768                           @{vms_info()->{disable_warns_p32}};
1769                       @warnings
1770                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1771                 } ),
1772         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR32$1|g; $_ } @_) },
1773     },
1774     "vms-alpha-p64" => {
1775         inherit_from     => [ "vms-alpha" ],
1776         cflags           =>
1777             add("/POINTER_SIZE=64=ARGV",
1778                 sub { my @warnings =
1779                           @{vms_info()->{disable_warns_p64}};
1780                       @warnings
1781                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1782                 } ),
1783         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR64$1|g; $_ } @_) },
1784     },
1785     "vms-ia64" => {
1786         inherit_from     => [ "vms-generic" ],
1787         cflags           => add(sub { my @warnings =
1788                                           @{vms_info()->{disable_warns}};
1789                                       @warnings
1790                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1791         #as               => "I4S",
1792         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1793         #release_aflags   => "/OPTIMIZE/NODEBUG",
1794         bn_opts          => "SIXTY_FOUR_BIT RC4_INT RC4_CHUNK_LL DES_PTR BF_PTR",
1795     },
1796     "vms-ia64-p32" => {
1797         inherit_from     => [ "vms-ia64" ],
1798         cflags           =>
1799             add("/POINTER_SIZE=32",
1800                 sub { my @warnings =
1801                           @{vms_info()->{disable_warns_p32}};
1802                       @warnings
1803                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1804                 } ),
1805         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR32$1|g; $_ } @_) },
1806     },
1807     "vms-ia64-p64" => {
1808         inherit_from     => [ "vms-ia64" ],
1809         cflags           =>
1810             add("/POINTER_SIZE=64=ARGV",
1811                 sub { my @warnings =
1812                           @{vms_info()->{disable_warns_p64}};
1813                       @warnings
1814                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1815                 } ),
1816         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR64$1|g; $_ } @_) },
1817     },
1818
1819 );