Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { as        => "nasm",
  10                                 asflags   => "-f win64 -DNEAR -Ox -g",
  11                                 asoutflag => "-o" };
  12         } elsif ($disabled{asm}) {
  13             $vc_win64a_info = { as        => "ml64",
  14                                 asflags   => "/c /Cp /Cx /Zi",
  15                                 asoutflag => "/Fo" };
  16         } else {
  17             die "NASM not found - please read INSTALL and NOTES.WIN for further details\n";
  18         }
  19     }
  20     return $vc_win64a_info;
  21 }
  22
  23 my $vc_win32_info = {};
  24 sub vc_win32_info {
  25     unless (%$vc_win32_info) {
  26         my $ver=`nasm -v 2>NUL`;
  27         my $vew=`nasmw -v 2>NUL`;
  28         if ($ver ne "" || $vew ne "") {
  29             $vc_win32_info = { as        => $ver ge $vew ? "nasm" : "nasmw",
  30                                asflags   => "-f win32",
  31                                asoutflag => "-o",
  32                                perlasm_scheme => "win32n" };
  33         } elsif ($disabled{asm}) {
  34             $vc_win32_info = { as        => "ml",
  35                                asflags   => "/nologo /Cp /coff /c /Cx /Zi",
  36                                asoutflag => "/Fo",
  37                                perlasm_scheme => "win32" };
  38         } else {
  39             die "NASM not found - please read INSTALL and NOTES.WIN for further details\n";
  40         }
  41     }
  42     return $vc_win32_info;
  43 }
  44
  45 my $vc_wince_info = {};
  46 sub vc_wince_info {
  47     unless (%$vc_wince_info) {
  48         # sanity check
  49         die '%OSVERSION% is not defined' if (!defined($ENV{'OSVERSION'}));
  50         die '%PLATFORM% is not defined'  if (!defined($ENV{'PLATFORM'}));
  51         die '%TARGETCPU% is not defined' if (!defined($ENV{'TARGETCPU'}));
  52
  53         #
  54         # Idea behind this is to mimic flags set by eVC++ IDE...
  55         #
  56         my $wcevers = $ENV{'OSVERSION'};                    # WCENNN
  57         die '%OSVERSION% value is insane'
  58             if ($wcevers !~ /^WCE([1-9])([0-9]{2})$/);
  59         my $wcecdefs = "-D_WIN32_WCE=$1$2 -DUNDER_CE=$1$2"; # -D_WIN32_WCE=NNN
  60         my $wcelflag = "/subsystem:windowsce,$1.$2";        # ...,N.NN
  61
  62         my $wceplatf =  $ENV{'PLATFORM'};
  63
  64         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  65         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  66
  67         my $wcetgt = $ENV{'TARGETCPU'};                     # just shorter name...
  68       SWITCH: for($wcetgt) {
  69           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  70                                 $wcelflag.=" /machine:X86";     last; };
  71           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  72                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  73                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  74                                 $wcelflag.=" /machine:THUMB";   last; };
  75           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  76                                 $wcelflag.=" /machine:ARM";     last; };
  77           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  78                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
  79                                 $wcelflag.=" /machine:MIPSFPU"; last; };
  80           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  81                                 $wcecdefs.=" -DMIPSII -QMmips16";
  82                                 $wcelflag.=" /machine:MIPS16";  last; };
  83           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  84                                 $wcecdefs.=" -QMmips2";
  85                                 $wcelflag.=" /machine:MIPS";    last; };
  86           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
  87                                 $wcelflag.=" /machine:MIPS";    last; };
  88           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
  89                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
  90                                 $wcelflag.=" /machine:$wcetgt"; last; };
  91           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
  92             $wcelflag.=" /machine:$wcetgt";                     last; };
  93       }
  94
  95         $vc_wince_info = { cflags => $wcecdefs,
  96                            lflags => $wcelflag };
  97     }
  98     return $vc_wince_info;
  99 }
 100
 101 # Helper functions for the VMS configs
 102 my $vms_info = {};
 103 sub vms_info {
 104     unless (%$vms_info) {
 105         my $pointer_size = shift;
 106         my $pointer_size_str = $pointer_size == 0 ? "" : "$pointer_size";
 107
 108         $vms_info->{disable_warns} = [ ];
 109         $vms_info->{pointer_size} = $pointer_size_str;
 110         if ($pointer_size == 64) {
 111             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 112             if ($? == 0) {
 113                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 114             }
 115         }
 116
 117         unless ($disabled{zlib}) {
 118             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 119             if (defined($disabled{"zlib-dynamic"})) {
 120                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 121             } else {
 122                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 123                 # In case the --with-zlib-lib value contains something like
 124                 # /SHARE or /LIB or so at the end, remove it.
 125                 $vms_info->{def_zlib} =~ s|/.*$||g;
 126             }
 127         }
 128     }
 129     return $vms_info;
 130 }
 131
 132 %targets = (
 133
 134 #### Basic configs that should work on any 32-bit box
 135     "gcc" => {
 136         cc               => "gcc",
 137         cflags           => picker(debug   => "-O0 -g",
 138                                    release => "-O3"),
 139         thread_scheme    => "(unknown)",
 140         bn_ops           => "BN_LLONG",
 141     },
 142     "cc" => {
 143         cc               => "cc",
 144         cflags           => "-O",
 145         thread_scheme    => "(unknown)",
 146     },
 147
 148 #### VOS Configurations
 149     "vos-gcc" => {
 150         inherit_from     => [ "BASE_unix" ],
 151         cc               => "gcc",
 152         cflags           => picker(default => "-Wall -DOPENSSL_SYS_VOS -D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES -DB_ENDIAN",
 153                                    debug   => "-O0 -g",
 154                                    release => "-O3"),
 155         thread_scheme    => "(unknown)",
 156         sys_id           => "VOS",
 157         lflags           => "-Wl,-map",
 158         bn_ops           => "BN_LLONG",
 159         shared_extension => ".so",
 160     },
 161
 162 #### Solaris configurations
 163     "solaris-common" => {
 164         inherit_from     => [ "BASE_unix" ],
 165         template         => 1,
 166         cflags           => "-DFILIO_H",
 167         ex_libs          => add("-lresolv -lsocket -lnsl -ldl"),
 168         dso_scheme       => "dlfcn",
 169         thread_scheme    => "pthreads",
 170         shared_target    => "solaris-shared",
 171         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 172     },
 173 #### Solaris x86 with GNU C setups
 174     "solaris-x86-gcc" => {
 175         # -DOPENSSL_NO_INLINE_ASM switches off inline assembler. We have
 176         # to do it here because whenever GNU C instantiates an assembler
 177         # template it surrounds it with #APP #NO_APP comment pair which
 178         # (at least Solaris 7_x86) /usr/ccs/bin/as fails to assemble
 179         # with "Illegal mnemonic" error message.
 180         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 181         cc               => "gcc",
 182         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM",
 183                                               debug   => "-O0 -g",
 184                                               release => "-O3 -fomit-frame-pointer"),
 185                                        threads("-pthread")),
 186         bn_ops           => "BN_LLONG",
 187         shared_cflag     => "-fPIC",
 188         shared_ldflag    => "-shared",
 189     },
 190     "solaris64-x86_64-gcc" => {
 191         # -shared -static-libgcc might appear controversial, but modules
 192         # taken from static libgcc do not have relocations and linking
 193         # them into our shared objects doesn't have any negative side
 194         # effects. On the contrary, doing so makes it possible to use
 195         # gcc shared build with Sun C. Given that gcc generates faster
 196         # code [thanks to inline assembler], I would actually recommend
 197         # to consider using gcc shared build even with vendor compiler:-)
 198         #                                       <appro@fy.chalmers.se>
 199         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 200         cc               => "gcc",
 201         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
 202                                               debug   => "-O0 -g",
 203                                               release => "-O3"),
 204                                        threads("-pthread")),
 205         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 206         perlasm_scheme   => "elf",
 207         shared_cflag     => "-fPIC",
 208         shared_ldflag    => "-m64 -shared -static-libgcc",
 209         multilib         => "/64",
 210     },
 211
 212 #### Solaris x86 with Sun C setups
 213     "solaris-x86-cc" => {
 214         inherit_from     => [ "solaris-common" ],
 215         cc               => "cc",
 216         cflags           => add_before(picker(default => "-xarch=generic -xstrconst -Xa -DL_ENDIAN",
 217                                               debug   => "-g",
 218                                               release => "-xO5 -xregs=frameptr -xdepend -xbuiltin"),
 219                                        threads("-D_REENTRANT")),
 220         lflags           => add(threads("-mt")),
 221         ex_libs          => add(threads("-lpthread")),
 222         bn_ops           => "BN_LLONG RC4_CHAR",
 223         shared_cflag     => "-KPIC",
 224         shared_ldflag    => "-G -dy -z text",
 225     },
 226     "solaris64-x86_64-cc" => {
 227         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 228         cc               => "cc",
 229         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
 230                                               debug   => "-g",
 231                                               release => "-xO5 -xdepend -xbuiltin"),
 232                                        threads("-D_REENTRANT")),
 233         thread_scheme    => "pthreads",
 234         lflags           => add(threads("-mt")),
 235         ex_libs          => add(threads("-lpthread")),
 236         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 237         perlasm_scheme   => "elf",
 238         shared_cflag     => "-KPIC",
 239         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
 240         multilib         => "/64",
 241     },
 242
 243 #### SPARC Solaris with GNU C setups
 244     "solaris-sparcv7-gcc" => {
 245         inherit_from     => [ "solaris-common" ],
 246         cc               => "gcc",
 247         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
 248                                               debug   => "-O0 -g",
 249                                               release => "-O3"),
 250                                        threads("-pthread")),
 251         bn_ops           => "BN_LLONG RC4_CHAR",
 252         shared_cflag     => "-fPIC",
 253         shared_ldflag    => "-shared",
 254     },
 255     "solaris-sparcv8-gcc" => {
 256         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 257         cflags           => add_before("-mcpu=v8"),
 258     },
 259     "solaris-sparcv9-gcc" => {
 260         # -m32 should be safe to add as long as driver recognizes
 261         # -mcpu=ultrasparc
 262         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 263         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 264     },
 265     "solaris64-sparcv9-gcc" => {
 266         inherit_from     => [ "solaris-sparcv9-gcc" ],
 267         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 268         bn_ops           => "BN_LLONG RC4_CHAR",
 269         shared_ldflag    => "-m64 -shared",
 270         multilib         => "/64",
 271     },
 272
 273 #### SPARC Solaris with Sun C setups
 274 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 275 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 276 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 277     "solaris-sparcv7-cc" => {
 278         inherit_from     => [ "solaris-common" ],
 279         cc               => "cc",
 280         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
 281                                               debug   => "-g",
 282                                               release => "-xO5 -xdepend"),
 283                                        threads("-D_REENTRANT")),
 284         lflags           => add(threads("-mt")),
 285         ex_libs          => add(threads("-lpthread")),
 286         bn_ops           => "BN_LLONG RC4_CHAR",
 287         shared_cflag     => "-KPIC",
 288         shared_ldflag    => "-G -dy -z text",
 289     },
 290 ####
 291     "solaris-sparcv8-cc" => {
 292         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 293         cflags           => add_before("-xarch=v8"),
 294     },
 295     "solaris-sparcv9-cc" => {
 296         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 297         cflags           => add_before("-xarch=v8plus -xtarget=ultra"),
 298     },
 299     "solaris64-sparcv9-cc" => {
 300         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 301         cflags           => add_before("-xarch=v9 -xtarget=ultra"),
 302         bn_ops           => "BN_LLONG RC4_CHAR",
 303         shared_ldflag    => "-xarch=v9 -G -dy -z text",
 304         multilib         => "/64",
 305     },
 306
 307 #### IRIX 6.x configs
 308 # Only N32 and N64 ABIs are supported.
 309     "irix-mips3-gcc" => {
 310         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 311         cc               => "gcc",
 312         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
 313                                            debug   => "-g -O0",
 314                                            release => "-O3"),
 315                                     threads("-D_SGI_MP_SOURCE")),
 316         ex_libs          => add(threads("-lpthread")),
 317         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 318         thread_scheme    => "pthreads",
 319         perlasm_scheme   => "n32",
 320         dso_scheme       => "dlfcn",
 321         shared_target    => "irix-shared",
 322         shared_ldflag    => "-mabi=n32",
 323         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 324         multilib         => "32",
 325     },
 326     "irix-mips3-cc" => {
 327         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 328         cc               => "cc",
 329         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 330                                            debug   => "-g -O0",
 331                                            release => "-O2"),
 332                                     threads("-D_SGI_MP_SOURCE")),
 333         ex_libs          => add(threads("-lpthread")),
 334         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 335         thread_scheme    => "pthreads",
 336         perlasm_scheme   => "n32",
 337         dso_scheme       => "dlfcn",
 338         shared_target    => "irix-shared",
 339         shared_ldflag    => "-n32",
 340         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 341         multilib         => "32",
 342     },
 343     # N64 ABI builds.
 344     "irix64-mips4-gcc" => {
 345         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 346         cc               => "gcc",
 347         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
 348                                            debug   => "-g -O0",
 349                                            release => "-O3"),
 350                                     threads("-D_SGI_MP_SOURCE")),
 351         ex_libs          => add(threads("-lpthread")),
 352         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 353         thread_scheme    => "pthreads",
 354         perlasm_scheme   => "64",
 355         dso_scheme       => "dlfcn",
 356         shared_target    => "irix-shared",
 357         shared_ldflag    => "-mabi=64",
 358         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 359         multilib         => "64",
 360     },
 361     "irix64-mips4-cc" => {
 362         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 363         cc               => "cc",
 364         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 365                                            debug   => "-g -O0",
 366                                            release => "-O2"),
 367                                     threads("-D_SGI_MP_SOURCE")),
 368         ex_libs          => add(threads("-lpthread")),
 369         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 370         thread_scheme    => "pthreads",
 371         perlasm_scheme   => "64",
 372         dso_scheme       => "dlfcn",
 373         shared_target    => "irix-shared",
 374         shared_ldflag    => "-64",
 375         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 376         multilib         => "64",
 377     },
 378
 379 #### Unified HP-UX ANSI C configs.
 380 # Special notes:
 381 # - Originally we were optimizing at +O4 level. It should be noted
 382 #   that the only difference between +O3 and +O4 is global inter-
 383 #   procedural analysis. As it has to be performed during the link
 384 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 385 #   which might be release or even patch level specific. Generating
 386 #   the machine code for and analyzing the *whole* program appears
 387 #   to be *extremely* memory demanding while the performance gain is
 388 #   actually questionable. The situation is intensified by the default
 389 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 390 #   which is way too low for +O4. In other words, doesn't +O3 make
 391 #   more sense?
 392 # - Keep in mind that the HP compiler by default generates code
 393 #   suitable for execution on the host you're currently compiling at.
 394 #   If the toolkit is meant to be used on various PA-RISC processors
 395 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 396 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 397 #   32-bit message digests. (For the moment of this writing) HP C
 398 #   doesn't seem to "digest" too many local variables (they make "him"
 399 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 400 #   crypto/sha/sha_lcl.h.
 401 # - originally there were 32-bit hpux-parisc2-* targets. They were
 402 #   scrapped, because a) they were not interchangeable with other 32-bit
 403 #   targets; b) performance-critical 32-bit assembly modules implement
 404 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 405 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 406 #                                       <appro@fy.chalmers.se>
 407     "hpux-parisc-gcc" => {
 408         inherit_from     => [ "BASE_unix" ],
 409         cc               => "gcc",
 410         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
 411                                            debug   => "-O0 -g",
 412                                            release => "-O3"),
 413                                     threads("-pthread")),
 414         ex_libs          => add("-Wl,+s -ldld"),
 415         bn_ops           => "BN_LLONG",
 416         thread_scheme    => "pthreads",
 417         dso_scheme       => "dl",
 418         shared_target    => "hpux-shared",
 419         shared_cflag     => "-fPIC",
 420         shared_ldflag    => "-shared",
 421         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 422     },
 423     "hpux-parisc1_1-gcc" => {
 424         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 425         multilib         => "/pa1.1",
 426     },
 427     "hpux64-parisc2-gcc" => {
 428         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 429         cc               => "gcc",
 430         cflags           => combine(picker(default => "-DB_ENDIAN",
 431                                            debug   => "-O0 -g",
 432                                            release => "-O3"),
 433                                     threads("-D_REENTRANT")),
 434         ex_libs          => add("-ldl"),
 435         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 436         thread_scheme    => "pthreads",
 437         dso_scheme       => "dlfcn",
 438         shared_target    => "hpux-shared",
 439         shared_cflag     => "-fpic",
 440         shared_ldflag    => "-shared",
 441         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 442         multilib         => "/pa20_64",
 443     },
 444
 445     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 446     #
 447     # Chris Ruemmler <ruemmler@cup.hp.com>
 448     # Kevin Steves <ks@hp.se>
 449     "hpux-parisc-cc" => {
 450         inherit_from     => [ "BASE_unix" ],
 451         cc               => "cc",
 452         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 453                                            debug   => "+O0 +d -g",
 454                                            release => "+O3"),
 455                                     threads("-D_REENTRANT")),
 456         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
 457         bn_ops           => "RC4_CHAR",
 458         thread_scheme    => "pthreads",
 459         dso_scheme       => "dl",
 460         shared_target    => "hpux-shared",
 461         shared_cflag     => "+Z",
 462         shared_ldflag    => "-b",
 463         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 464     },
 465     "hpux-parisc1_1-cc" => {
 466         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 467         cflags           => add_before("+DA1.1"),
 468         multilib         => "/pa1.1",
 469     },
 470     "hpux64-parisc2-cc" => {
 471         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 472         cc               => "cc",
 473         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
 474                                            debug   => "+O0 +d -g",
 475                                            release => "+O3"),
 476                                     threads("-D_REENTRANT")),
 477         ex_libs          => add("-ldl",threads("-lpthread")),
 478         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 479         thread_scheme    => "pthreads",
 480         dso_scheme       => "dlfcn",
 481         shared_target    => "hpux-shared",
 482         shared_cflag     => "+Z",
 483         shared_ldflag    => "+DD64 -b",
 484         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 485         multilib         => "/pa20_64",
 486     },
 487
 488     # HP/UX IA-64 targets
 489     "hpux-ia64-cc" => {
 490         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 491         cc               => "cc",
 492         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
 493                                            debug   => "+O0 +d -g",
 494                                            release => "+O2"),
 495                                     threads("-D_REENTRANT")),
 496         ex_libs          => add("-ldl",threads("-lpthread")),
 497         bn_ops           => "SIXTY_FOUR_BIT",
 498         thread_scheme    => "pthreads",
 499         dso_scheme       => "dlfcn",
 500         shared_target    => "hpux-shared",
 501         shared_cflag     => "+Z",
 502         shared_ldflag    => "+DD32 -b",
 503         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 504         multilib         => "/hpux32",
 505     },
 506     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
 507     # with debugging of the following config.
 508     "hpux64-ia64-cc" => {
 509         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 510         cc               => "cc",
 511         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
 512                                            debug   => "+O0 +d -g",
 513                                            release => "+O3"),
 514                                     threads("-D_REENTRANT")),
 515         ex_libs          => add("-ldl", threads("-lpthread")),
 516         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 517         thread_scheme    => "pthreads",
 518         dso_scheme       => "dlfcn",
 519         shared_target    => "hpux-shared",
 520         shared_cflag     => "+Z",
 521         shared_ldflag    => "+DD64 -b",
 522         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 523         multilib         => "/hpux64",
 524     },
 525     # GCC builds...
 526     "hpux-ia64-gcc" => {
 527         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 528         cc               => "gcc",
 529         cflags           => combine(picker(default => "-DB_ENDIAN",
 530                                            debug   => "-O0 -g",
 531                                            release => "-O3"),
 532                                     threads("-pthread")),
 533         ex_libs          => add("-ldl"),
 534         bn_ops           => "SIXTY_FOUR_BIT",
 535         thread_scheme    => "pthreads",
 536         dso_scheme       => "dlfcn",
 537         shared_target    => "hpux-shared",
 538         shared_cflag     => "-fpic",
 539         shared_ldflag    => "-shared",
 540         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 541         multilib         => "/hpux32",
 542     },
 543     "hpux64-ia64-gcc" => {
 544         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 545         cc               => "gcc",
 546         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
 547                                            debug   => "-O0 -g",
 548                                            release => "-O3"),
 549                                     threads("-pthread")),
 550         ex_libs          => add("-ldl"),
 551         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 552         thread_scheme    => "pthreads",
 553         dso_scheme       => "dlfcn",
 554         shared_target    => "hpux-shared",
 555         shared_cflag     => "-fpic",
 556         shared_ldflag    => "-mlp64 -shared",
 557         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 558         multilib         => "/hpux64",
 559     },
 560
 561 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 562     "MPE/iX-gcc" => {
 563         inherit_from     => [ "BASE_unix" ],
 564         cc               => "gcc",
 565         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
 566         sys_id           => "MPE",
 567         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
 568         thread_scheme    => "(unknown)",
 569         bn_ops           => "BN_LLONG",
 570     },
 571
 572 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 573 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 574 #### there were even osf1-* configs targeting prior versions provided,
 575 #### but not anymore...
 576     "tru64-alpha-gcc" => {
 577         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 578         cc               => "gcc",
 579         cflags           => combine("-std=c9x -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -O3",
 580                                     threads("-pthread")),
 581         ex_libs          => "-lrt",    # for mlock(2)
 582         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 583         thread_scheme    => "pthreads",
 584         dso_scheme       => "dlfcn",
 585         shared_target    => "alpha-osf1-shared",
 586         shared_extension => ".so",
 587     },
 588     "tru64-alpha-cc" => {
 589         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 590         cc               => "cc",
 591         cflags           => combine("-std1 -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -tune host -fast -readonly_strings",
 592                                     threads("-pthread")),
 593         ex_libs          => "-lrt",    # for mlock(2)
 594         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 595         thread_scheme    => "pthreads",
 596         dso_scheme       => "dlfcn",
 597         shared_target    => "alpha-osf1-shared",
 598         shared_ldflag    => "-msym",
 599         shared_extension => ".so",
 600     },
 601
 602 ####
 603 #### Variety of LINUX:-)
 604 ####
 605 # *-generic* is endian-neutral target, but ./config is free to
 606 # throw in -D[BL]_ENDIAN, whichever appropriate...
 607     "linux-generic32" => {
 608         inherit_from     => [ "BASE_unix" ],
 609         cc               => "gcc",
 610         cflags           => combine(picker(default => "-Wall",
 611                                            debug   => "-O0 -g",
 612                                            release => "-O3"),
 613                                     threads("-pthread")),
 614         ex_libs          => add("-ldl"),
 615         bn_ops           => "BN_LLONG RC4_CHAR",
 616         thread_scheme    => "pthreads",
 617         dso_scheme       => "dlfcn",
 618         shared_target    => "linux-shared",
 619         shared_cflag     => "-fPIC",
 620         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 621     },
 622     "linux-generic64" => {
 623         inherit_from     => [ "linux-generic32" ],
 624         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 625     },
 626
 627     "linux-ppc" => {
 628         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 629         perlasm_scheme   => "linux32",
 630     },
 631     "linux-ppc64" => {
 632         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 633         cflags           => add("-m64 -DB_ENDIAN"),
 634         perlasm_scheme   => "linux64",
 635         shared_ldflag    => "-m64",
 636         multilib         => "64",
 637     },
 638     "linux-ppc64le" => {
 639         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 640         cflags           => add("-m64 -DL_ENDIAN"),
 641         perlasm_scheme   => "linux64le",
 642         shared_ldflag    => "-m64",
 643     },
 644
 645     "linux-armv4" => {
 646         ################################################################
 647         # Note that -march is not among compiler options in linux-armv4
 648         # target description. Not specifying one is intentional to give
 649         # you choice to:
 650         #
 651         # a) rely on your compiler default by not specifying one;
 652         # b) specify your target platform explicitly for optimal
 653         # performance, e.g. -march=armv6 or -march=armv7-a;
 654         # c) build "universal" binary that targets *range* of platforms
 655         # by specifying minimum and maximum supported architecture;
 656         #
 657         # As for c) option. It actually makes no sense to specify
 658         # maximum to be less than ARMv7, because it's the least
 659         # requirement for run-time switch between platform-specific
 660         # code paths. And without run-time switch performance would be
 661         # equivalent to one for minimum. Secondly, there are some
 662         # natural limitations that you'd have to accept and respect.
 663         # Most notably you can *not* build "universal" binary for
 664         # big-endian platform. This is because ARMv7 processor always
 665         # picks instructions in little-endian order. Another similar
 666         # limitation is that -mthumb can't "cross" -march=armv6t2
 667         # boundary, because that's where it became Thumb-2. Well, this
 668         # limitation is a bit artificial, because it's not really
 669         # impossible, but it's deemed too tricky to support. And of
 670         # course you have to be sure that your binutils are actually
 671         # up to the task of handling maximum target platform. With all
 672         # this in mind here is an example of how to configure
 673         # "universal" build:
 674         #
 675         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 676         #
 677         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 678         perlasm_scheme   => "linux32",
 679     },
 680     "linux-aarch64" => {
 681         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 682         perlasm_scheme   => "linux64",
 683     },
 684     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 685         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 686         cflags           => add("-mabi=ilp32"),
 687         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 688         perlasm_scheme   => "linux64",
 689         shared_ldflag    => "-mabi=ilp32",
 690     },
 691
 692     "linux-mips32" => {
 693         # Configure script adds minimally required -march for assembly
 694         # support, if no -march was specified at command line.
 695         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 696         cflags           => add("-mabi=32 -DBN_DIV3W"),
 697         perlasm_scheme   => "o32",
 698         shared_ldflag    => "-mabi=32",
 699     },
 700     # mips32 and mips64 below refer to contemporary MIPS Architecture
 701     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 702     "linux-mips64" => {
 703         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 704         cflags           => add("-mabi=n32 -DBN_DIV3W"),
 705         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 706         perlasm_scheme   => "n32",
 707         shared_ldflag    => "-mabi=n32",
 708         multilib         => "32",
 709     },
 710     "linux64-mips64" => {
 711         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 712         cflags           => add("-mabi=64 -DBN_DIV3W"),
 713         perlasm_scheme   => "64",
 714         shared_ldflag    => "-mabi=64",
 715         multilib         => "64",
 716     },
 717
 718     #### IA-32 targets...
 719     "linux-elf" => {
 720         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 721         cflags           => add(picker(default => "-DL_ENDIAN",
 722                                        release => "-fomit-frame-pointer")),
 723         ex_libs          => add(picker(debug => "-lefence")),
 724         bn_ops           => "BN_LLONG",
 725     },
 726     "linux-aout" => {
 727         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 728         cc               => "gcc",
 729         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
 730                                        debug   => "-O0 -g",
 731                                        release => "-O3 -fomit-frame-pointer")),
 732         bn_ops           => "BN_LLONG",
 733         thread_scheme    => "(unknown)",
 734         perlasm_scheme   => "a.out",
 735     },
 736
 737     "linux-x86_64" => {
 738         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 739         cflags           => add("-m64 -DL_ENDIAN"),
 740         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 741         perlasm_scheme   => "elf",
 742         shared_ldflag    => "-m64",
 743         multilib         => "64",
 744     },
 745     "linux-x86_64-clang" => {
 746         inherit_from     => [ "linux-x86_64" ],
 747         cc               => "clang",
 748         cflags           => add("-Wextra -Qunused-arguments"),
 749     },
 750     "linux-x32" => {
 751         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 752         cflags           => add("-mx32 -DL_ENDIAN"),
 753         bn_ops           => "SIXTY_FOUR_BIT",
 754         perlasm_scheme   => "elf32",
 755         shared_ldflag    => "-mx32",
 756         multilib         => "x32",
 757     },
 758
 759     "linux-ia64" => {
 760         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 761         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 762     },
 763
 764     "linux64-s390x" => {
 765         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 766         cflags           => add("-m64 -DB_ENDIAN"),
 767         perlasm_scheme   => "64",
 768         shared_ldflag    => "-m64",
 769         multilib         => "64",
 770     },
 771     "linux32-s390x" => {
 772         #### So called "highgprs" target for z/Architecture CPUs
 773         # "Highgprs" is kernel feature first implemented in Linux
 774         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 775         # significant bits of general purpose registers not only
 776         # upon 32-bit process context switch, but even on
 777         # asynchronous signal delivery to such process. This makes
 778         # it possible to deploy 64-bit instructions even in legacy
 779         # application context and achieve better [or should we say
 780         # adequate] performance. The build is binary compatible with
 781         # linux-generic32, and the idea is to be able to install the
 782         # resulting libcrypto.so alongside generic one, e.g. as
 783         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 784         # linker to autodiscover. Unfortunately it doesn't work just
 785         # yet, because of couple of bugs in glibc
 786         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 787         #
 788         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 789         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
 790         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 791         perlasm_scheme   => "31",
 792         shared_ldflag    => "-m31",
 793         multilib         => "/highgprs",
 794     },
 795
 796     #### SPARC Linux setups
 797     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
 798     # patiently assisted with debugging of following two configs.
 799     "linux-sparcv8" => {
 800         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 801         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
 802     },
 803     "linux-sparcv9" => {
 804         # it's a real mess with -mcpu=ultrasparc option under Linux,
 805         # but -Wa,-Av8plus should do the trick no matter what.
 806         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 807         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
 808         shared_ldflag    => "-m32",
 809     },
 810     "linux64-sparcv9" => {
 811         # GCC 3.1 is a requirement
 812         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 813         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
 814         bn_ops           => "BN_LLONG RC4_CHAR",
 815         shared_ldflag    => "-m64",
 816         multilib         => "64",
 817     },
 818
 819     "linux-alpha-gcc" => {
 820         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 821         cflags           => add("-DL_ENDIAN"),
 822         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 823     },
 824     "linux-c64xplus" => {
 825         inherit_from     => [ "BASE_unix" ],
 826         # TI_CGT_C6000_7.3.x is a requirement
 827         cc               => "cl6x",
 828         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
 829                                     threads("-D_REENTRANT")),
 830         bn_ops           => "BN_LLONG",
 831         cpuid_asm_src    => "c64xpluscpuid.s",
 832         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 833         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 834         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 835         rc4_asm_src      => "rc4-c64xplus.s",
 836         modes_asm_src    => "ghash-c64xplus.s",
 837         chacha_asm_src   => "chacha-c64xplus.s",
 838         poly1305_asm_src => "poly1305-c64xplus.s",
 839         thread_scheme    => "pthreads",
 840         perlasm_scheme   => "void",
 841         dso_scheme       => "dlfcn",
 842         shared_target    => "linux-shared",
 843         shared_cflag     => "--pic",
 844         shared_ldflag    => "-z --sysv --shared",
 845         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 846         ranlib           => "true",
 847     },
 848
 849 #### Android: linux-* but without pointers to headers and libs.
 850     #
 851     # It takes pair of prior-set environment variables to make it work:
 852     #
 853     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<
 854     # CROSS_COMPILE=<prefix>
 855     #
 856     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
 857     # For example to compile for ICS and ARM with NDK 10d, you'd:
 858     #
 859     # ANDROID_NDK=/some/where/android-ndk-10d
 860     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
 861     # CROSS_COMPILE=arm-linux-adroideabi-
 862     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/
 863     #
 864     "android" => {
 865         inherit_from     => [ "linux-generic32" ],
 866         # Special note about unconditional -fPIC and -pie. The underlying
 867         # reason is that Lollipop refuses to run non-PIE. But what about
 868         # older systems and NDKs? -fPIC was never problem, so the only
 869         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
 870         # and binaries turn mostly functional. "Mostly" means that oldest
 871         # Androids, such as Froyo, fail to handle executable, but newer
 872         # systems are perfectly capable of executing binaries targeting
 873         # Froyo. Keep in mind that in the nutshell Android builds are
 874         # about JNI, i.e. shared libraries, not applications.
 875         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
 876         bin_cflags       => "-pie",
 877     },
 878     "android-x86" => {
 879         inherit_from     => [ "android", asm("x86_asm") ],
 880         cflags           => add(picker(release => "-fomit-frame-pointer")),
 881         bn_ops           => "BN_LLONG",
 882         perlasm_scheme   => "android",
 883     },
 884     ################################################################
 885     # Contemporary Android applications can provide multiple JNI
 886     # providers in .apk, targeting multiple architectures. Among
 887     # them there is "place" for two ARM flavours: generic eabi and
 888     # armv7-a/hard-float. However, it should be noted that OpenSSL's
 889     # ability to engage NEON is not constrained by ABI choice, nor
 890     # is your ability to call OpenSSL from your application code
 891     # compiled with floating-point ABI other than default 'soft'.
 892     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
 893     # This means that choice of ARM libraries you provide in .apk
 894     # is driven by application needs. For example if application
 895     # itself benefits from NEON or is floating-point intensive, then
 896     # it might be appropriate to provide both libraries. Otherwise
 897     # just generic eabi would do. But in latter case it would be
 898     # appropriate to
 899     #
 900     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
 901     #
 902     # in order to build "universal" binary and allow OpenSSL take
 903     # advantage of NEON when it's available.
 904     #
 905     "android-armeabi" => {
 906         inherit_from     => [ "android", asm("armv4_asm") ],
 907     },
 908     "android-mips" => {
 909         inherit_from     => [ "android", asm("mips32_asm") ],
 910         perlasm_scheme   => "o32",
 911     },
 912
 913     "android64" => {
 914         inherit_from     => [ "linux-generic64" ],
 915         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
 916         bin_cflags       => "-pie",
 917     },
 918     "android64-aarch64" => {
 919         inherit_from     => [ "android64", asm("aarch64_asm") ],
 920         perlasm_scheme   => "linux64",
 921     },
 922
 923 #### *BSD
 924     "BSD-generic32" => {
 925         # As for thread cflag. Idea is to maintain "collective" set of
 926         # flags, which would cover all BSD flavors. -pthread applies
 927         # to them all, but is treated differently. OpenBSD expands is
 928         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 929         # expands it as -lc_r, which has to be accompanied by explicit
 930         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 931         # expands it as -lc_r, which seems to be sufficient?
 932         inherit_from     => [ "BASE_unix" ],
 933         cc               => "cc",
 934         cflags           => combine(picker(default => "-Wall",
 935                                            debug   => "-O0 -g",
 936                                            release => "-O3"),
 937                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
 938         bn_ops           => "BN_LLONG",
 939         thread_scheme    => "pthreads",
 940         dso_scheme       => "dlfcn",
 941         shared_target    => "bsd-gcc-shared",
 942         shared_cflag     => "-fPIC",
 943         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 944     },
 945     "BSD-generic64" => {
 946         inherit_from     => [ "BSD-generic32" ],
 947         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 948     },
 949
 950     "BSD-x86" => {
 951         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 952         cflags           => add(picker(default => "-DL_ENDIAN",
 953                                        release => "-fomit-frame-pointer")),
 954         bn_ops           => "BN_LLONG",
 955         shared_target    => "bsd-shared",
 956         perlasm_scheme   => "a.out",
 957     },
 958     "BSD-x86-elf" => {
 959         inherit_from     => [ "BSD-x86" ],
 960         perlasm_scheme   => "elf",
 961     },
 962
 963     "BSD-sparcv8" => {
 964         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 965         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
 966     },
 967     "BSD-sparc64" => {
 968         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 969         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 970         # triggered by RIPEMD160 code.
 971         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 972         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
 973         bn_ops           => "BN_LLONG",
 974     },
 975
 976     "BSD-ia64" => {
 977         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 978         cflags           => add_before("-DL_ENDIAN"),
 979         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 980     },
 981
 982     "BSD-x86_64" => {
 983         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 984         cflags           => add_before("-DL_ENDIAN"),
 985         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 986         perlasm_scheme   => "elf",
 987     },
 988
 989     "bsdi-elf-gcc" => {
 990         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 991         cc               => "gcc",
 992         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
 993         ex_libs          => add("-ldl"),
 994         bn_ops           => "BN_LLONG",
 995         thread_scheme    => "(unknown)",
 996         dso_scheme       => "dlfcn",
 997         shared_target    => "bsd-gcc-shared",
 998         shared_cflag     => "-fPIC",
 999         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1000     },
1001
1002     "nextstep" => {
1003         inherit_from     => [ "BASE_unix" ],
1004         cc               => "cc",
1005         cflags           => "-O -Wall",
1006         unistd           => "<libc.h>",
1007         bn_ops           => "BN_LLONG",
1008         thread_scheme    => "(unknown)",
1009     },
1010     "nextstep3.3" => {
1011         inherit_from     => [ "BASE_unix" ],
1012         cc               => "cc",
1013         cflags           => "-O3 -Wall",
1014         unistd           => "<libc.h>",
1015         bn_ops           => "BN_LLONG",
1016         thread_scheme    => "(unknown)",
1017     },
1018
1019 # QNX
1020     "qnx4" => {
1021         inherit_from     => [ "BASE_unix" ],
1022         cc               => "cc",
1023         cflags           => "-DL_ENDIAN -DTERMIO",
1024         thread_scheme    => "(unknown)",
1025     },
1026     "QNX6" => {
1027         inherit_from     => [ "BASE_unix" ],
1028         cc               => "gcc",
1029         ex_libs          => add("-lsocket"),
1030         dso_scheme       => "dlfcn",
1031         shared_target    => "bsd-gcc-shared",
1032         shared_cflag     => "-fPIC",
1033         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1034     },
1035     "QNX6-i386" => {
1036         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1037         cc               => "gcc",
1038         cflags           => "-DL_ENDIAN -O2 -Wall",
1039         ex_libs          => add("-lsocket"),
1040         dso_scheme       => "dlfcn",
1041         shared_target    => "bsd-gcc-shared",
1042         shared_cflag     => "-fPIC",
1043         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1044     },
1045
1046 #### SCO/Caldera targets.
1047 #
1048 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1049 # Now we only have blended unixware-* as it's the only one used by ./config.
1050 # If you want to optimize for particular microarchitecture, bypass ./config
1051 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1052 # Note that not all targets include assembler support. Mostly because of
1053 # lack of motivation to support out-of-date platforms with out-of-date
1054 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
1055 # patiently assisted to debug most of it.
1056 #
1057 # UnixWare 2.0x fails destest with -O.
1058     "unixware-2.0" => {
1059         inherit_from     => [ "BASE_unix" ],
1060         cc               => "cc",
1061         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
1062                                     threads("-Kthread")),
1063         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1064         thread_scheme    => "uithreads",
1065     },
1066     "unixware-2.1" => {
1067         inherit_from     => [ "BASE_unix" ],
1068         cc               => "cc",
1069         cflags           => combine("-O -DFILIO_H",
1070                                     threads("-Kthread")),
1071         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1072         thread_scheme    => "uithreads",
1073     },
1074     "unixware-7" => {
1075         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1076         cc               => "cc",
1077         cflags           => combine("-O -DFILIO_H -Kalloca",
1078                                     threads("-Kthread")),
1079         ex_libs          => add("-lsocket -lnsl"),
1080         thread_scheme    => "uithreads",
1081         bn_ops           => "BN_LLONG",
1082         perlasm_scheme   => "elf-1",
1083         dso_scheme       => "dlfcn",
1084         shared_target    => "svr5-shared",
1085         shared_cflag     => "-Kpic",
1086         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1087     },
1088     "unixware-7-gcc" => {
1089         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1090         cc               => "gcc",
1091         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
1092                                     threads("-D_REENTRANT")),
1093         ex_libs          => add("-lsocket -lnsl"),
1094         bn_ops           => "BN_LLONG",
1095         thread_scheme    => "pthreads",
1096         perlasm_scheme   => "elf-1",
1097         dso_scheme       => "dlfcn",
1098         shared_target    => "gnu-shared",
1099         shared_cflag     => "-fPIC",
1100         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1101     },
1102 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
1103     "sco5-cc" => {
1104         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1105         cc               => "cc",
1106         cflags           => "-belf",
1107         ex_libs          => add("-lsocket -lnsl"),
1108         thread_scheme    => "(unknown)",
1109         perlasm_scheme   => "elf-1",
1110         dso_scheme       => "dlfcn",
1111         shared_target    => "svr3-shared",
1112         shared_cflag     => "-Kpic",
1113         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1114     },
1115     "sco5-gcc" => {
1116         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1117         cc               => "gcc",
1118         cflags           => "-O3 -fomit-frame-pointer",
1119         ex_libs          => add("-lsocket -lnsl"),
1120         bn_ops           => "BN_LLONG",
1121         thread_scheme    => "(unknown)",
1122         perlasm_scheme   => "elf-1",
1123         dso_scheme       => "dlfcn",
1124         shared_target    => "svr3-shared",
1125         shared_cflag     => "-fPIC",
1126         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1127     },
1128
1129 #### IBM's AIX.
1130     "aix-gcc" => {
1131         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1132         cc               => "gcc",
1133         cflags           => combine(picker(default => "-DB_ENDIAN",
1134                                            debug   => "-O0 -g",
1135                                            release => "-O"),
1136                                     threads("-pthread")),
1137         sys_id           => "AIX",
1138         bn_ops           => "BN_LLONG RC4_CHAR",
1139         thread_scheme    => "pthreads",
1140         perlasm_scheme   => "aix32",
1141         dso_scheme       => "dlfcn",
1142         shared_target    => "aix-shared",
1143         shared_ldflag    => "-shared -Wl,-G",
1144         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1145         arflags          => "-X32",
1146     },
1147     "aix64-gcc" => {
1148         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1149         cc               => "gcc",
1150         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
1151                                            debug   => "-O0 -g",
1152                                            release => "-O"),
1153                                     threads("-pthread")),
1154         sys_id           => "AIX",
1155         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1156         thread_scheme    => "pthreads",
1157         perlasm_scheme   => "aix64",
1158         dso_scheme       => "dlfcn",
1159         shared_target    => "aix-shared",
1160         shared_ldflag    => "-maix64 -shared -Wl,-G",
1161         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1162         arflags          => "-X64",
1163     },
1164     # Below targets assume AIX 5. Idea is to effectively disregard
1165     # $OBJECT_MODE at build time. $OBJECT_MODE is respected at
1166     # ./config stage!
1167     "aix-cc" => {
1168         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1169         cc               => "cc",
1170         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1171                                            debug   => "-O0 -g",
1172                                            release => "-O"),
1173                                     threads("-qthreaded -D_THREAD_SAFE")),
1174         sys_id           => "AIX",
1175         bn_ops           => "BN_LLONG RC4_CHAR",
1176         thread_scheme    => "pthreads",
1177         perlasm_scheme   => "aix32",
1178         dso_scheme       => "dlfcn",
1179         shared_target    => "aix-shared",
1180         shared_ldflag    => "-q32 -G",
1181         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1182         arflags          => "-X 32",
1183     },
1184     "aix64-cc" => {
1185         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1186         cc               => "cc",
1187         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1188                                            debug   => "-O0 -g",
1189                                            release => "-O"),
1190                                     threads("-qthreaded -D_THREAD_SAFE")),
1191         sys_id           => "AIX",
1192         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1193         thread_scheme    => "pthreads",
1194         perlasm_scheme   => "aix64",
1195         dso_scheme       => "dlfcn",
1196         shared_target    => "aix-shared",
1197         shared_ldflag    => "-q64 -G",
1198         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1199         arflags          => "-X 64",
1200     },
1201
1202 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1203     "BS2000-OSD" => {
1204         inherit_from     => [ "BASE_unix" ],
1205         cc               => "c89",
1206         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1207         ex_libs          => add("-lsocket -lnsl"),
1208         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1209         thread_scheme    => "(unknown)",
1210     },
1211
1212 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1213 # You need to compile using the c89.sh wrapper in the tools directory, because the
1214 # IBM compiler does not like the -L switch after any object modules.
1215 #
1216     "OS390-Unix" => {
1217         inherit_from     => [ "BASE_unix" ],
1218         cc               => "c89.sh",
1219         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1220         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1221         thread_scheme    => "(unknown)",
1222     },
1223
1224 #### Visual C targets
1225 #
1226 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1227 #
1228 # Note about -wd4090, disable warning C4090. This warning returns false
1229 # positives in some situations. Disabling it altogether masks both
1230 # legitimate and false cases, but as we compile on multiple platforms,
1231 # we rely on other compilers to catch legitimate cases.
1232 #
1233 # Also note that we force threads no matter what.  Configuring "no-threads"
1234 # is ignored.
1235     "VC-common" => {
1236         inherit_from     => [ "BASE_Windows" ],
1237         template         => 1,
1238         cc               => "cl",
1239         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1240         defines          => add(sub { my @defs = ();
1241                                       unless ($disabled{"zlib-dynamic"}) {
1242                                           push @defs,
1243                                               quotify("perl",
1244                                                       'LIBZ="' . $withargs{zlib_lib} . '"');
1245                                       }
1246                                       return [ @defs ];
1247                                     }),
1248         coutflag         => "/Fo",
1249         lib_cflags       => add("/Zi /Fdossl_static"),
1250         dso_cflags       => "/Zi /Fddso",
1251         bin_cflags       => "/Zi /Fdapp",
1252         lflags           => add("/debug"),
1253         shared_ldflag    => "/dll",
1254         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1255         thread_scheme    => "winthreads",
1256         dso_scheme       => "win32",
1257         apps_aux_src     => add("win32_init.c"),
1258     },
1259     "VC-noCE-common" => {
1260         inherit_from     => [ "VC-common" ],
1261         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
1262                                        debug   =>
1263                                        sub {
1264                                            ($disabled{shared} ? "" : "/MDd")
1265                                                ." /Od -DDEBUG -D_DEBUG";
1266                                        },
1267                                        release =>
1268                                        sub {
1269                                            ($disabled{shared} ? "" : "/MD")
1270                                                ." /O2";
1271                                        })),
1272         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1273         # Following might/should appears controversial, i.e. defining
1274         # /MDd without evaluating $disabled{shared}. It works in
1275         # non-shared build because static library is compiled with /Zl
1276         # and bares no reference to specific RTL. And it works in
1277         # shared build because multiple /MDd options are not prohibited.
1278         # But why /MDd in static build? Well, basically this is just a
1279         # reference point, which allows to catch eventual errors that
1280         # would prevent those who want to wrap OpenSSL into own .DLL.
1281         # Why not /MD in release build then? Well, some are likely to
1282         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1283         # redistributable.
1284         bin_cflags       => add(picker(debug   => "/MDd",
1285                                        release => sub { $disabled{shared} ? "/MT" : () },
1286                                       )),
1287         bin_lflags       => add("/subsystem:console /opt:ref"),
1288         ex_libs          => add(sub {
1289             my @ex_libs = ();
1290             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1291             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1292             return join(" ", @ex_libs);
1293         }),
1294     },
1295     "VC-WIN64-common" => {
1296         inherit_from     => [ "VC-noCE-common" ],
1297         ex_libs          => add(sub {
1298             my @ex_libs = ();
1299             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1300             return join(" ", @_, @ex_libs);
1301         }),
1302         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1303         build_scheme     => add("VC-W64", { separator => undef }),
1304     },
1305     "VC-WIN64I" => {
1306         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1307                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1308         as               => "ias",
1309         asflags          => "-d debug",
1310         asoutflag        => "-o",
1311         sys_id           => "WIN64I",
1312         bn_asm_src       => sub { return undef unless @_;
1313                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1314         perlasm_scheme   => "ias",
1315         multilib         => "-ia64",
1316     },
1317     "VC-WIN64A" => {
1318         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1319                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1320         as               => sub { vc_win64a_info()->{as} },
1321         asflags          => sub { vc_win64a_info()->{asflags} },
1322         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1323         sys_id           => "WIN64A",
1324         bn_asm_src       => sub { return undef unless @_;
1325                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1326         perlasm_scheme   => "auto",
1327         multilib         => "-x64",
1328     },
1329     "VC-WIN32" => {
1330         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1331         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1332         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1333                               sub { $disabled{shared} ? () : "uplink_common" } ],
1334         as               => sub { vc_win32_info()->{as} },
1335         asflags          => sub { vc_win32_info()->{asflags} },
1336         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1337         ex_libs          => add(sub {
1338             my @ex_libs = ();
1339             # WIN32 UNICODE build gets linked with unicows.lib for
1340             # backward compatibility with Win9x.
1341             push @ex_libs, 'unicows.lib'
1342                 if (grep { $_ eq "UNICODE" } @user_defines);
1343             return join(" ", @ex_libs, @_);
1344         }),
1345         sys_id           => "WIN32",
1346         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1347         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1348         build_scheme     => add("VC-W32", { separator => undef }),
1349     },
1350     "VC-CE" => {
1351         inherit_from     => [ "VC-common" ],
1352         as               => "ml",
1353         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
1354         asoutflag        => "/Fo",
1355         cc               => "cl",
1356         cflags           =>
1357             picker(default =>
1358                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
1359                            sub { vc_wince_info()->{cflags}; },
1360                            sub { defined($ENV{'WCECOMPAT'})
1361                                      ? '-I$(WCECOMPAT)/include' : (); },
1362                            sub { defined($ENV{'PORTSDK_LIBPATH'})
1363                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
1364                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1365                                      ? ($disabled{shared} ? " /MT" : " /MD")
1366                                      : " /MC"; }),
1367                    debug   => "/Od -DDEBUG -D_DEBUG",
1368                    release => "/O1i"),
1369         lflags           => combine("/nologo /opt:ref",
1370                                     sub { vc_wince_info()->{lflags}; },
1371                                     sub { defined($ENV{PORTSDK_LIBPATH})
1372                                               ? "/entry:mainCRTstartup" : (); }),
1373         sys_id           => "WINCE",
1374         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1375         ex_libs          => add(sub {
1376             my @ex_libs = ();
1377             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1378             push @ex_libs, 'crypt32.lib';
1379             if (defined($ENV{WCECOMPAT})) {
1380                 my $x = '$(WCECOMPAT)/lib';
1381                 if (-f "$x/$ENV{TARGETCPU}/wcecompatex.lib") {
1382                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1383                 } else {
1384                     $x .= '/wcecompatex.lib';
1385                 }
1386                 push @ex_libs, $x;
1387             }
1388             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1389                 if (defined($ENV{'PORTSDK_LIBPATH'}));
1390             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1391                 if ($ENV{'TARGETCPU'} eq "X86");
1392             return @ex_libs;
1393         }),
1394         build_scheme     => add("VC-WCE", { separator => undef }),
1395     },
1396
1397 #### MinGW
1398     "mingw" => {
1399         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1400                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1401         cc               => "gcc",
1402         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1403                                            debug   => "-g -O0",
1404                                            release => "-O3 -fomit-frame-pointer"),
1405                                     threads("-D_MT")),
1406         sys_id           => "MINGW32",
1407         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1408         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1409         thread_scheme    => "winthreads",
1410         perlasm_scheme   => "coff",
1411         dso_scheme       => "win32",
1412         shared_target    => "mingw-shared",
1413         shared_cflag     => add("-D_WINDLL"),
1414         shared_ldflag    => "-static-libgcc",
1415         shared_rcflag    => "--target=pe-i386",
1416         shared_extension => ".dll",
1417         multilib         => "",
1418         apps_aux_src     => add("win32_init.c"),
1419     },
1420     "mingw64" => {
1421         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1422         # .dll compiled with one compiler with application compiled with
1423         # another compiler. It's possible to engage Applink support in
1424         # mingw64 build, but it's not done, because till mingw64
1425         # supports structured exception handling, one can't seriously
1426         # consider its binaries for using with non-mingw64 run-time
1427         # environment. And as mingw64 is always consistent with itself,
1428         # Applink is never engaged and can as well be omitted.
1429         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1430         cc               => "gcc",
1431         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1432                                            debug   => "-g -O0",
1433                                            release => "-O3"),
1434                                     threads("-D_MT")),
1435         sys_id           => "MINGW64",
1436         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1437         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1438         thread_scheme    => "winthreads",
1439         perlasm_scheme   => "mingw64",
1440         dso_scheme       => "win32",
1441         shared_target    => "mingw-shared",
1442         shared_cflag     => add("-D_WINDLL"),
1443         shared_ldflag    => "-static-libgcc",
1444         shared_rcflag    => "--target=pe-x86-64",
1445         shared_extension => ".dll",
1446         multilib         => "64",
1447         apps_aux_src     => add("win32_init.c"),
1448     },
1449
1450 #### UEFI
1451     "UEFI" => {
1452         inherit_from     => [ "BASE_unix" ],
1453         cc               => "cc",
1454         cflags           => "-DL_ENDIAN -O",
1455         sys_id           => "UEFI",
1456     },
1457
1458 #### UWIN
1459     "UWIN" => {
1460         inherit_from     => [ "BASE_unix" ],
1461         cc               => "cc",
1462         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1463         sys_id           => "UWIN",
1464         bn_ops           => "BN_LLONG",
1465         dso_scheme       => "win32",
1466     },
1467
1468 #### Cygwin
1469     "Cygwin-x86" => {
1470         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1471         cc               => "gcc",
1472         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1473                                    debug   => "-g -O0",
1474                                    release => "-O3 -fomit-frame-pointer"),
1475         sys_id           => "CYGWIN",
1476         bn_ops           => "BN_LLONG",
1477         thread_scheme    => "pthread",
1478         perlasm_scheme   => "coff",
1479         dso_scheme       => "dlfcn",
1480         shared_target    => "cygwin-shared",
1481         shared_cflag     => "-D_WINDLL",
1482         shared_ldflag    => "-shared",
1483         shared_extension => ".dll",
1484     },
1485     "Cygwin-x86_64" => {
1486         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1487         cc               => "gcc",
1488         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1489                                    debug   => "-g -O0",
1490                                    release => "-O3"),
1491         sys_id           => "CYGWIN",
1492         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1493         thread_scheme    => "pthread",
1494         perlasm_scheme   => "mingw64",
1495         dso_scheme       => "dlfcn",
1496         shared_target    => "cygwin-shared",
1497         shared_cflag     => "-D_WINDLL",
1498         shared_ldflag    => "-shared",
1499         shared_extension => ".dll",
1500     },
1501     # Backward compatibility for those using this target
1502     "Cygwin" => {
1503         inherit_from     => [ "Cygwin-x86" ]
1504     },
1505     # In case someone constructs the Cygwin target name themself
1506     "Cygwin-i386" => {
1507         inherit_from     => [ "Cygwin-x86" ]
1508     },
1509     "Cygwin-i486" => {
1510         inherit_from     => [ "Cygwin-x86" ]
1511     },
1512     "Cygwin-i586" => {
1513         inherit_from     => [ "Cygwin-x86" ]
1514     },
1515     "Cygwin-i686" => {
1516         inherit_from     => [ "Cygwin-x86" ]
1517     },
1518
1519 ##### MacOS X (a.k.a. Darwin) setup
1520     "darwin-common" => {
1521         inherit_from     => [ "BASE_unix" ],
1522         template         => 1,
1523         cc               => "cc",
1524         cflags           => combine(picker(default => "",
1525                                            debug   => "-g -O0",
1526                                            release => "-O3"),
1527                                    threads("-D_REENTRANT")),
1528         sys_id           => "MACOSX",
1529         plib_lflags      => "-Wl,-search_paths_first",
1530         bn_ops           => "BN_LLONG RC4_CHAR",
1531         thread_scheme    => "pthreads",
1532         perlasm_scheme   => "osx32",
1533         dso_scheme       => "dlfcn",
1534         ranlib           => "ranlib -c",
1535         shared_target    => "darwin-shared",
1536         shared_cflag     => "-fPIC",
1537         shared_ldflag    => "-dynamiclib",
1538         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
1539     },
1540     # Option "freeze" such as -std=gnu9x can't negatively interfere
1541     # with future defaults for below two targets, because MacOS X
1542     # for PPC has no future, it was discontinued by vendor in 2009.
1543     "darwin-ppc-cc" => {
1544         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1545         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1546         perlasm_scheme   => "osx32",
1547         shared_ldflag    => "-arch ppc -dynamiclib",
1548     },
1549     "darwin64-ppc-cc" => {
1550         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1551         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
1552         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1553         perlasm_scheme   => "osx64",
1554         shared_ldflag    => "-arch ppc64 -dynamiclib",
1555     },
1556     "darwin-i386-cc" => {
1557         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1558         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1559                                        release => "-fomit-frame-pointer")),
1560         bn_ops           => "BN_LLONG RC4_INT",
1561         perlasm_scheme   => "macosx",
1562         shared_ldflag    => "-arch i386 -dynamiclib",
1563     },
1564     "darwin64-x86_64-cc" => {
1565         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1566         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1567         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1568         perlasm_scheme   => "macosx",
1569         shared_ldflag    => "-arch x86_64 -dynamiclib",
1570     },
1571
1572 #### iPhoneOS/iOS
1573 #
1574 # It takes three prior-set environment variables to make it work:
1575 #
1576 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1577 # CROSS_TOP=/where/SDKs/are
1578 # CROSS_SDK=iPhoneOSx.y.sdk
1579 #
1580 # Exact paths vary with Xcode releases, but for couple of last ones
1581 # they would look like this:
1582 #
1583 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1584 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1585 # CROSS_SDK=iPhoneOS.sdk
1586 #
1587     "iphoneos-cross" => {
1588         inherit_from     => [ "darwin-common" ],
1589         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1590         sys_id           => "iOS",
1591     },
1592     "ios-cross" => {
1593         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1594         # It should be possible to go below iOS 6 and even add -arch armv6,
1595         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1596         # at this point.
1597         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1598         sys_id           => "iOS",
1599         perlasm_scheme   => "ios32",
1600     },
1601     "ios64-cross" => {
1602         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1603         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1604         sys_id           => "iOS",
1605         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1606         perlasm_scheme   => "ios64",
1607     },
1608
1609 ##### GNU Hurd
1610     "hurd-x86" => {
1611         inherit_from     => [ "BASE_unix" ],
1612         inherit_from     => [ asm("x86_elf_asm") ],
1613         cc               => "gcc",
1614         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1615                                     threads("-pthread")),
1616         ex_libs          => add("-ldl"),
1617         bn_ops           => "BN_LLONG",
1618         thread_scheme    => "pthreads",
1619         dso_scheme       => "dlfcn",
1620         shared_target    => "linux-shared",
1621         shared_cflag     => "-fPIC",
1622         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
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",
1728                                    debug   => "/NOOPTIMIZE/DEBUG",
1729                                    release => "/OPTIMIZE/NODEBUG"),
1730         lflags           => picker(default => "/MAP",
1731                                    debug   => "/DEBUG/TRACEBACK",
1732                                    release => "/NODEBUG/NOTRACEBACK"),
1733         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)"),
1734         dso_cflags       => add("/NAMES=(AS_IS,SHORTENED)"),
1735         shared_target    => "vms-shared",
1736         dso_scheme       => "vms",
1737         thread_scheme    => "pthreads",
1738
1739         apps_aux_src     => "vms_decc_init.c",
1740     },
1741
1742     "vms-alpha" => {
1743         inherit_from     => [ "vms-generic" ],
1744         cflags           => add(sub { my @warnings =
1745                                           @{vms_info(0)->{disable_warns}};
1746                                       @warnings
1747                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1748         defines          =>
1749                     add(sub {
1750                             return vms_info(0)->{def_zlib}
1751                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1752                             }),
1753         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1754         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1755         #as               => "???",
1756         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1757         #release_aflags   => "/OPTIMIZE/NODEBUG",
1758         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1759     },
1760     "vms-alpha-p32" => {
1761         inherit_from     => [ "vms-generic" ],
1762         cflags           =>
1763             add("/POINTER_SIZE=32",
1764                 sub { my @warnings =
1765                           @{vms_info(32)->{disable_warns}};
1766                       @warnings
1767                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1768                 } ),
1769         defines          =>
1770                     add(sub {
1771                             return vms_info(32)->{def_zlib}
1772                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1773                             }),
1774         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1775         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1776     },
1777     "vms-alpha-p64" => {
1778         inherit_from     => [ "vms-generic" ],
1779         cflags           =>
1780             add("/POINTER_SIZE=64=ARGV",
1781                 sub { my @warnings =
1782                           @{vms_info(64)->{disable_warns}};
1783                       @warnings
1784                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1785                 } ),
1786         defines          =>
1787                     add(sub {
1788                             return vms_info(64)->{def_zlib}
1789                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1790                             }),
1791         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1792         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1793     },
1794     "vms-ia64" => {
1795         inherit_from     => [ "vms-generic" ],
1796         cflags           => add(sub { my @warnings =
1797                                           @{vms_info(0)->{disable_warns}};
1798                                       @warnings
1799                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1800         defines          =>
1801                     add(sub {
1802                             return vms_info(0)->{def_zlib}
1803                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1804                             }),
1805         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1806         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1807         #as               => "I4S",
1808         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1809         #release_aflags   => "/OPTIMIZE/NODEBUG",
1810         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1811     },
1812     "vms-ia64-p32" => {
1813         inherit_from     => [ "vms-generic" ],
1814         cflags           =>
1815             add("/POINTER_SIZE=32",
1816                 sub { my @warnings =
1817                           @{vms_info(32)->{disable_warns}};
1818                       @warnings
1819                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1820                 } ),
1821         defines          =>
1822                     add(sub {
1823                             return vms_info(32)->{def_zlib}
1824                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1825                             }),
1826         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1827         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1828     },
1829     "vms-ia64-p64" => {
1830         inherit_from     => [ "vms-generic" ],
1831         cflags           =>
1832             add("/POINTER_SIZE=64=ARGV",
1833                 sub { my @warnings =
1834                           @{vms_info(64)->{disable_warns}};
1835                       @warnings
1836                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1837                 } ),
1838         defines          =>
1839                     add(sub {
1840                             return vms_info(64)->{def_zlib}
1841                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1842                             }),
1843         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1844         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1845     },
1846
1847 );