Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o " };
  13         } elsif ($disabled{asm}) {
  14             # assembler is still used to compile uplink shim
  15             $vc_win64a_info = { AS        => "ml64",
  16                                 ASFLAGS   => "/nologo /Zi",
  17                                 asflags   => "/c /Cp /Cx",
  18                                 asoutflag => "/Fo" };
  19         } else {
  20             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  21             $vc_win64a_info = { AS        => "{unknown}",
  22                                 ASFLAGS   => "",
  23                                 asflags   => "",
  24                                 asoutflag => "" };
  25         }
  26     }
  27     return $vc_win64a_info;
  28 }
  29
  30 my $vc_win32_info = {};
  31 sub vc_win32_info {
  32     unless (%$vc_win32_info) {
  33         my $ver=`nasm -v 2>NUL`;
  34         my $vew=`nasmw -v 2>NUL`;
  35         if ($ver ne "" || $vew ne "") {
  36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  37                                ASFLAGS   => "",
  38                                asflags   => "-f win32",
  39                                asoutflag => "-o ",
  40                                perlasm_scheme => "win32n" };
  41         } elsif ($disabled{asm}) {
  42             # not actually used, uplink shim is inlined into C code
  43             $vc_win32_info = { AS        => "ml",
  44                                ASFLAGS   => "/nologo /Zi",
  45                                asflags   => "/Cp /coff /c /Cx",
  46                                asoutflag => "/Fo",
  47                                perlasm_scheme => "win32" };
  48         } else {
  49             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  50             $vc_win32_info = { AS        => "{unknown}",
  51                                ASFLAGS   => "",
  52                                asflags   => "",
  53                                asoutflag => "",
  54                                perlasm_scheme => "win32" };
  55         }
  56     }
  57     return $vc_win32_info;
  58 }
  59
  60 my $vc_wince_info = {};
  61 sub vc_wince_info {
  62     unless (%$vc_wince_info) {
  63         # sanity check
  64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  67
  68         #
  69         # Idea behind this is to mimic flags set by eVC++ IDE...
  70         #
  71         my $wcevers = env('OSVERSION');                     # WCENNN
  72         my $wcevernum;
  73         my $wceverdotnum;
  74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  75             $wcevernum = "$1$2";
  76             $wceverdotnum = "$1.$2";
  77         } else {
  78             $die->('%OSVERSION% value is insane');
  79             $wcevernum = "{unknown}";
  80             $wceverdotnum = "{unknown}";
  81         }
  82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  84
  85         my $wceplatf =  env('PLATFORM');
  86
  87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  89
  90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  91       SWITCH: for($wcetgt) {
  92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  93                                 $wcelflag.=" /machine:X86";     last; };
  94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  97                                 $wcelflag.=" /machine:THUMB";   last; };
  98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  99                                 $wcelflag.=" /machine:ARM";     last; };
 100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -DMIPSII -QMmips16";
 105                                 $wcelflag.=" /machine:MIPS16";  last; };
 106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -QMmips2";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 110                                 $wcelflag.=" /machine:MIPS";    last; };
 111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 113                                 $wcelflag.=" /machine:$wcetgt"; last; };
 114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 115             $wcelflag.=" /machine:$wcetgt";                     last; };
 116       }
 117
 118         $vc_wince_info = { cppflags => $wcecdefs,
 119                            lflags => $wcelflag };
 120     }
 121     return $vc_wince_info;
 122 }
 123
 124 # Helper functions for the VMS configs
 125 my $vms_info = {};
 126 sub vms_info {
 127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 128
 129     # For the case where Configure iterate through all config targets, such
 130     # as when listing them and their details, we reset info if the pointer
 131     # size changes.
 132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 133         $vms_info = {};
 134     }
 135
 136     unless (%$vms_info) {
 137         $vms_info->{disable_warns} = [ ];
 138         $vms_info->{pointer_size} = $pointer_size_str;
 139         if ($pointer_size_str eq "64") {
 140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 141             if ($? == 0) {
 142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 143             }
 144         }
 145
 146         unless ($disabled{zlib}) {
 147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 148             if (defined($disabled{"zlib-dynamic"})) {
 149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 150             } else {
 151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 152                 # In case the --with-zlib-lib value contains something like
 153                 # /SHARE or /LIB or so at the end, remove it.
 154                 $vms_info->{def_zlib} =~ s|/.*$||g;
 155             }
 156         }
 157
 158         if ($config{target} =~ /-ia64/) {
 159             `PIPE ias -H 2> NL:`;
 160             if ($? == 0) {
 161                 $vms_info->{AS} = "ias";
 162                 $vms_info->{ASFLAGS} = '-d debug';
 163                 $vms_info->{asflags} = '"-N" vms_upcase';
 164                 $vms_info->{asoutflag} = "-o ";
 165                 $vms_info->{perlasm_scheme} = "ias";
 166             }
 167         }
 168     }
 169     return $vms_info;
 170 }
 171
 172 my %targets = (
 173
 174 #### Basic configs that should work on any 32-bit box
 175     "gcc" => {
 176         inherit_from     => [ "BASE_unix" ],
 177         CC               => "gcc",
 178         CFLAGS           => picker(debug   => "-O0 -g",
 179                                    release => "-O3"),
 180         thread_scheme    => "(unknown)",
 181         bn_ops           => "BN_LLONG",
 182     },
 183     "cc" => {
 184         inherit_from     => [ "BASE_unix" ],
 185         CC               => "cc",
 186         CFLAGS           => "-O",
 187         thread_scheme    => "(unknown)",
 188     },
 189
 190 #### VOS Configurations
 191     "vos-gcc" => {
 192         inherit_from     => [ "BASE_unix" ],
 193         CC               => "gcc",
 194         CFLAGS           => picker(default => "-Wall",
 195                                    debug   => "-O0 -g",
 196                                    release => "-O3"),
 197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 198         lib_cppflags     => "-DB_ENDIAN",
 199         thread_scheme    => "(unknown)",
 200         sys_id           => "VOS",
 201         lflags           => add("-Wl,-map"),
 202         bn_ops           => "BN_LLONG",
 203         shared_extension => ".so",
 204     },
 205
 206 #### Solaris configurations
 207     "solaris-common" => {
 208         inherit_from     => [ "BASE_unix" ],
 209         template         => 1,
 210         lib_cppflags     => "-DFILIO_H",
 211         ex_libs          => add("-lsocket -lnsl -ldl"),
 212         dso_scheme       => "dlfcn",
 213         thread_scheme    => "pthreads",
 214         shared_target    => "self",
 215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 216         shared_ldflag    => "-Wl,-Bsymbolic",
 217         shared_defflag   => "-Wl,-M,",
 218         shared_sonameflag=> "-Wl,-h,",
 219     },
 220 #### Solaris x86 with GNU C setups
 221     "solaris-x86-gcc" => {
 222         # NB. GNU C has to be configured to use GNU assembler, and not
 223         # /usr/ccs/bin/as. Failure to comply will result in compile
 224         # failures [at least] in 32-bit build.
 225         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 226         CC               => "gcc",
 227         CFLAGS           => add_before(picker(default => "-Wall",
 228                                               debug   => "-O0 -g",
 229                                               release => "-O3 -fomit-frame-pointer")),
 230         cflags           => add(threads("-pthread")),
 231         lib_cppflags     => add("-DL_ENDIAN"),
 232         ex_libs          => add(threads("-pthread")),
 233         bn_ops           => "BN_LLONG",
 234         shared_cflag     => "-fPIC",
 235         shared_ldflag    => add("-shared -static-libgcc"),
 236     },
 237     "solaris64-x86_64-gcc" => {
 238         # -shared -static-libgcc might appear controversial, but modules
 239         # taken from static libgcc do not have relocations and linking
 240         # them into our shared objects doesn't have any negative side
 241         # effects. On the contrary, doing so makes it possible to use
 242         # gcc shared build with Sun C. Given that gcc generates faster
 243         # code [thanks to inline assembler], I would actually recommend
 244         # to consider using gcc shared build even with vendor compiler:-)
 245         #                        -- <appro@openssl.org>
 246         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 247         CC               => "gcc",
 248         CFLAGS           => add_before(picker(default => "-Wall",
 249                                               debug   => "-O0 -g",
 250                                               release => "-O3")),
 251         cflags           => add_before("-m64", threads("-pthread")),
 252         lib_cppflags     => add("-DL_ENDIAN"),
 253         ex_libs          => add(threads("-pthread")),
 254         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 255         perlasm_scheme   => "elf",
 256         shared_cflag     => "-fPIC",
 257         shared_ldflag    => add("-shared -static-libgcc"),
 258         multilib         => "/64",
 259     },
 260
 261 #### Solaris x86 with Sun C setups
 262     # There used to be solaris-x86-cc target, but it was removed,
 263     # primarily because vendor assembler can't assemble our modules
 264     # with -KPIC flag. As result it, assembly support, was not even
 265     # available as option. But its lack means lack of side-channel
 266     # resistant code, which is incompatible with security by todays
 267     # standards. Fortunately gcc is readily available prepackaged
 268     # option, which we can firmly point at...
 269     #
 270     # On related note, solaris64-x86_64-cc target won't compile code
 271     # paths utilizing AVX and post-Haswell instruction extensions.
 272     # Consider switching to solaris64-x86_64-gcc even here...
 273     #
 274     "solaris64-x86_64-cc" => {
 275         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 276         CC               => "cc",
 277         CFLAGS           => add_before(picker(debug   => "-g",
 278                                               release => "-xO5 -xdepend -xbuiltin")),
 279         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 280         cppflags         => add(threads("-D_REENTRANT")),
 281         lib_cppflags     => add("-DL_ENDIAN"),
 282         thread_scheme    => "pthreads",
 283         lflags           => add(threads("-mt")),
 284         ex_libs          => add(threads("-lpthread")),
 285         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 286         perlasm_scheme   => "elf",
 287         shared_cflag     => "-KPIC",
 288         shared_ldflag    => add("-G -dy -z text"),
 289         multilib         => "/64",
 290     },
 291
 292 #### SPARC Solaris with GNU C setups
 293     "solaris-sparcv7-gcc" => {
 294         inherit_from     => [ "solaris-common" ],
 295         CC               => "gcc",
 296         CFLAGS           => add_before(picker(default => "-Wall",
 297                                               debug   => "-O0 -g",
 298                                               release => "-O3")),
 299         cflags           => add(threads("-pthread")),
 300         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 301         ex_libs          => add(threads("-pthread")),
 302         bn_ops           => "BN_LLONG RC4_CHAR",
 303         shared_cflag     => "-fPIC",
 304         shared_ldflag    => add("-shared"),
 305     },
 306     "solaris-sparcv8-gcc" => {
 307         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 308         cflags           => add_before("-mcpu=v8"),
 309     },
 310     "solaris-sparcv9-gcc" => {
 311         # -m32 should be safe to add as long as driver recognizes
 312         # -mcpu=ultrasparc
 313         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 314         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 315     },
 316     "solaris64-sparcv9-gcc" => {
 317         inherit_from     => [ "solaris-sparcv9-gcc" ],
 318         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 319         bn_ops           => "BN_LLONG RC4_CHAR",
 320         multilib         => "/64",
 321     },
 322
 323 #### SPARC Solaris with Sun C setups
 324 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 325 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 326 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 327     "solaris-sparcv7-cc" => {
 328         inherit_from     => [ "solaris-common" ],
 329         CC               => "cc",
 330         CFLAGS           => add_before(picker(debug   => "-g",
 331                                               release => "-xO5 -xdepend")),
 332         cflags           => add_before("-xstrconst -Xa"),
 333         cppflags         => add(threads("-D_REENTRANT")),
 334         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 335         lflags           => add(threads("-mt")),
 336         ex_libs          => add(threads("-lpthread")),
 337         bn_ops           => "BN_LLONG RC4_CHAR",
 338         shared_cflag     => "-KPIC",
 339         shared_ldflag    => add("-G -dy -z text"),
 340     },
 341 ####
 342     "solaris-sparcv8-cc" => {
 343         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 344         cflags           => add_before("-xarch=v8"),
 345     },
 346     "solaris-sparcv9-cc" => {
 347         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 348         cflags           => add_before("-xarch=v8plus"),
 349     },
 350     "solaris64-sparcv9-cc" => {
 351         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 352         cflags           => add_before("-xarch=v9"),
 353         bn_ops           => "BN_LLONG RC4_CHAR",
 354         multilib         => "/64",
 355     },
 356
 357 #### IRIX 6.x configs
 358 # Only N32 and N64 ABIs are supported.
 359     "irix-mips3-gcc" => {
 360         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 361         CC               => "gcc",
 362         CFLAGS           => picker(debug   => "-g -O0",
 363                                    release => "-O3"),
 364         cflags           => "-mabi=n32",
 365         cppflags         => combine("-DB_ENDIAN -DBN_DIV3W",
 366                                     threads("-D_SGI_MP_SOURCE")),
 367         cppflags         => threads("-D_SGI_MP_SOURCE"),
 368         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 369         ex_libs          => add(threads("-lpthread")),
 370         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 371         thread_scheme    => "pthreads",
 372         perlasm_scheme   => "n32",
 373         dso_scheme       => "dlfcn",
 374         shared_target    => "irix-shared",
 375         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 376         multilib         => "32",
 377     },
 378     "irix-mips3-cc" => {
 379         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 380         CC               => "cc",
 381         CFLAGS           => picker(debug   => "-g -O0",
 382                                    release => "-O2"),
 383         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 384         cppflags         => threads("-D_SGI_MP_SOURCE"),
 385         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 386         ex_libs          => add(threads("-lpthread")),
 387         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 388         thread_scheme    => "pthreads",
 389         perlasm_scheme   => "n32",
 390         dso_scheme       => "dlfcn",
 391         shared_target    => "irix-shared",
 392         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 393         multilib         => "32",
 394     },
 395     # N64 ABI builds.
 396     "irix64-mips4-gcc" => {
 397         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 398         CC               => "gcc",
 399         CFLAGS           => picker(debug   => "-g -O0",
 400                                    release => "-O3"),
 401         cflags           => "-mabi=64 -mips4",
 402         cppflags         => threads("-D_SGI_MP_SOURCE"),
 403         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 404         ex_libs          => add(threads("-lpthread")),
 405         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 406         thread_scheme    => "pthreads",
 407         perlasm_scheme   => "64",
 408         dso_scheme       => "dlfcn",
 409         shared_target    => "irix-shared",
 410         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 411         multilib         => "64",
 412     },
 413     "irix64-mips4-cc" => {
 414         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 415         CC               => "cc",
 416         CFLAGS           => picker(debug   => "-g -O0",
 417                                    release => "-O2"),
 418         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 419         cppflags         => threads("-D_SGI_MP_SOURCE"),
 420         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 421         ex_libs          => threads("-lpthread"),
 422         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 423         thread_scheme    => "pthreads",
 424         perlasm_scheme   => "64",
 425         dso_scheme       => "dlfcn",
 426         shared_target    => "irix-shared",
 427         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 428         multilib         => "64",
 429     },
 430
 431 #### Unified HP-UX ANSI C configs.
 432 # Special notes:
 433 # - Originally we were optimizing at +O4 level. It should be noted
 434 #   that the only difference between +O3 and +O4 is global inter-
 435 #   procedural analysis. As it has to be performed during the link
 436 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 437 #   which might be release or even patch level specific. Generating
 438 #   the machine code for and analyzing the *whole* program appears
 439 #   to be *extremely* memory demanding while the performance gain is
 440 #   actually questionable. The situation is intensified by the default
 441 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 442 #   which is way too low for +O4. In other words, doesn't +O3 make
 443 #   more sense?
 444 # - Keep in mind that the HP compiler by default generates code
 445 #   suitable for execution on the host you're currently compiling at.
 446 #   If the toolkit is meant to be used on various PA-RISC processors
 447 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 448 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 449 #   32-bit message digests. (For the moment of this writing) HP C
 450 #   doesn't seem to "digest" too many local variables (they make "him"
 451 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 452 #   crypto/sha/sha_lcl.h.
 453 # - originally there were 32-bit hpux-parisc2-* targets. They were
 454 #   scrapped, because a) they were not interchangeable with other 32-bit
 455 #   targets; b) performance-critical 32-bit assembly modules implement
 456 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 457 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 458     "hpux-common" => {
 459         inherit_from     => [ "BASE_unix" ],
 460         template         => 1,
 461         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 462                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 463         lib_cppflags     => "-DB_ENDIAN",
 464         thread_scheme    => "pthreads",
 465         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 466         shared_target    => "hpux-shared",
 467     },
 468     "hpux-parisc-gcc" => {
 469         inherit_from     => [ "hpux-common" ],
 470         CC               => "gcc",
 471         CFLAGS           => picker(debug   => "-O0 -g",
 472                                    release => "-O3"),
 473         cflags           => add(threads("-pthread")),
 474         lib_cppflags     => add("-DBN_DIV2W"),
 475         ex_libs          => add("-ldld", threads("-pthread")),
 476         bn_ops           => "BN_LLONG RC4_CHAR",
 477         dso_scheme       => "dl",
 478         shared_cflag     => "-fPIC",
 479         shared_ldflag    => "-shared",
 480         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 481     },
 482     "hpux-parisc1_1-gcc" => {
 483         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 484         multilib         => "/pa1.1",
 485     },
 486     "hpux64-parisc2-gcc" => {
 487         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 488         CC               => "gcc",
 489         CFLAGS           => combine(picker(debug   => "-O0 -g",
 490                                            release => "-O3")),
 491         cflags           => add(threads("-pthread")),
 492         ex_libs          => add("-ldl", threads("-pthread")),
 493         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 494         shared_cflag     => "-fpic",
 495         shared_ldflag    => "-shared",
 496         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 497         multilib         => "/pa20_64",
 498     },
 499
 500     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 501     "hpux-parisc-cc" => {
 502         inherit_from     => [ "hpux-common" ],
 503         CC               => "cc",
 504         CFLAGS           => picker(debug   => "+O0 +d -g",
 505                                    release => "+O3"),
 506         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 507         cppflags         => threads("-D_REENTRANT"),
 508         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 509         ex_libs          => add("-ldld", threads("-lpthread")),
 510         bn_ops           => "RC4_CHAR",
 511         dso_scheme       => "dl",
 512         shared_cflag     => "+Z",
 513         shared_ldflag    => "-b",
 514         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 515     },
 516     "hpux-parisc1_1-cc" => {
 517         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 518         cflags           => add_before("+DA1.1"),
 519         multilib         => "/pa1.1",
 520     },
 521     "hpux64-parisc2-cc" => {
 522         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 523         CC               => "cc",
 524         CFLAGS           => picker(debug   => "+O0 +d -g",
 525                                    release => "+O3") ,
 526         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 527         cppflags         => threads("-D_REENTRANT") ,
 528         lib_cppflags     => add("-DMD32_XARRAY"),
 529         ex_libs          => add("-ldl", threads("-lpthread")),
 530         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 531         shared_cflag     => "+Z",
 532         shared_ldflag    => "-b",
 533         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 534         multilib         => "/pa20_64",
 535     },
 536
 537     # HP/UX IA-64 targets
 538     "hpux-ia64-cc" => {
 539         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 540         CC               => "cc",
 541         CFLAGS           => picker(debug   => "+O0 +d -g",
 542                                    release => "+O2"),
 543         cflags           => "-Ae +DD32 +Olit=all -z",
 544         cppflags         => add(threads("-D_REENTRANT")),
 545         ex_libs          => add("-ldl", threads("-lpthread")),
 546         bn_ops           => "SIXTY_FOUR_BIT",
 547         shared_cflag     => "+Z",
 548         shared_ldflag    => "-b",
 549         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 550         multilib         => "/hpux32",
 551     },
 552     "hpux64-ia64-cc" => {
 553         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 554         CC               => "cc",
 555         CFLAGS           => picker(debug   => "+O0 +d -g",
 556                                    release => "+O3"),
 557         cflags           => "-Ae +DD64 +Olit=all -z",
 558         cppflags         => threads("-D_REENTRANT"),
 559         ex_libs          => add("-ldl", threads("-lpthread")),
 560         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 561         shared_cflag     => "+Z",
 562         shared_ldflag    => "-b",
 563         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 564         multilib         => "/hpux64",
 565     },
 566     # GCC builds...
 567     "hpux-ia64-gcc" => {
 568         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 569         CC               => "gcc",
 570         CFLAGS           => picker(debug   => "-O0 -g",
 571                                    release => "-O3"),
 572         cflags           => add(threads("-pthread")),
 573         ex_libs          => add("-ldl", threads("-pthread")),
 574         bn_ops           => "SIXTY_FOUR_BIT",
 575         shared_cflag     => "-fpic",
 576         shared_ldflag    => "-shared",
 577         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 578         multilib         => "/hpux32",
 579     },
 580     "hpux64-ia64-gcc" => {
 581         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 582         CC               => "gcc",
 583         CFLAGS           => picker(debug   => "-O0 -g",
 584                                    release => "-O3"),
 585         cflags           => combine("-mlp64", threads("-pthread")),
 586         ex_libs          => add("-ldl", threads("-pthread")),
 587         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 588         shared_cflag     => "-fpic",
 589         shared_ldflag    => "-shared",
 590         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 591         multilib         => "/hpux64",
 592     },
 593
 594 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 595     "MPE/iX-gcc" => {
 596         inherit_from     => [ "BASE_unix" ],
 597         CC               => "gcc",
 598         CFLAGS           => "-O3",
 599         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 600         includes         => [ "/SYSLOG/PUB" ],
 601         lib_cppflags     => "-DBN_DIV2W",
 602         sys_id           => "MPE",
 603         lflags           => add("-L/SYSLOG/PUB"),
 604         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 605         thread_scheme    => "(unknown)",
 606         bn_ops           => "BN_LLONG",
 607     },
 608
 609 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 610 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 611 #### there were even osf1-* configs targeting prior versions provided,
 612 #### but not anymore...
 613     "tru64-alpha-gcc" => {
 614         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 615         CC               => "gcc",
 616         CFLAGS           => "-O3",
 617         cflags           => add("-std=c9x", threads("-pthread")),
 618         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 619         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 620         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 621         thread_scheme    => "pthreads",
 622         dso_scheme       => "dlfcn",
 623         shared_target    => "alpha-osf1-shared",
 624         shared_extension => ".so",
 625     },
 626     "tru64-alpha-cc" => {
 627         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 628         CC               => "cc",
 629         CFLAGS           => "-tune host -fast",
 630         cflags           => add("-std1 -readonly_strings",
 631                                 threads("-pthread")),
 632         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 633         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 634         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 635         thread_scheme    => "pthreads",
 636         dso_scheme       => "dlfcn",
 637         shared_target    => "alpha-osf1-shared",
 638         shared_ldflag    => "-msym",
 639         shared_extension => ".so",
 640     },
 641
 642 ####
 643 #### Variety of LINUX:-)
 644 ####
 645 # *-generic* is endian-neutral target, but ./config is free to
 646 # throw in -D[BL]_ENDIAN, whichever appropriate...
 647     "linux-generic32" => {
 648         inherit_from     => [ "BASE_unix" ],
 649         CC               => "gcc",
 650         CXX              => "g++",
 651         CFLAGS           => picker(default => "-Wall",
 652                                    debug   => "-O0 -g",
 653                                    release => "-O3"),
 654         CXXFLAGS         => picker(default => "-Wall",
 655                                    debug   => "-O0 -g",
 656                                    release => "-O3"),
 657         cflags           => threads("-pthread"),
 658         cxxflags         => combine("-std=c++11", threads("-pthread")),
 659         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 660         ex_libs          => add("-ldl", threads("-pthread")),
 661         bn_ops           => "BN_LLONG RC4_CHAR",
 662         thread_scheme    => "pthreads",
 663         dso_scheme       => "dlfcn",
 664         shared_target    => "linux-shared",
 665         shared_cflag     => "-fPIC",
 666         shared_ldflag    => "-Wl,-znodelete",
 667         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 668         enable           => [ "afalgeng" ],
 669     },
 670     "linux-generic64" => {
 671         inherit_from     => [ "linux-generic32" ],
 672         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 673     },
 674
 675     "linux-ppc" => {
 676         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 677         perlasm_scheme   => "linux32",
 678     },
 679     "linux-ppc64" => {
 680         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 681         cflags           => add("-m64"),
 682         cxxflags         => add("-m64"),
 683         lib_cppflags     => add("-DB_ENDIAN"),
 684         perlasm_scheme   => "linux64",
 685         multilib         => "64",
 686     },
 687     "linux-ppc64le" => {
 688         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 689         cflags           => add("-m64"),
 690         cxxflags         => add("-m64"),
 691         lib_cppflags     => add("-DL_ENDIAN"),
 692         perlasm_scheme   => "linux64le",
 693     },
 694
 695     "linux-armv4" => {
 696         ################################################################
 697         # Note that -march is not among compiler options in linux-armv4
 698         # target description. Not specifying one is intentional to give
 699         # you choice to:
 700         #
 701         # a) rely on your compiler default by not specifying one;
 702         # b) specify your target platform explicitly for optimal
 703         # performance, e.g. -march=armv6 or -march=armv7-a;
 704         # c) build "universal" binary that targets *range* of platforms
 705         # by specifying minimum and maximum supported architecture;
 706         #
 707         # As for c) option. It actually makes no sense to specify
 708         # maximum to be less than ARMv7, because it's the least
 709         # requirement for run-time switch between platform-specific
 710         # code paths. And without run-time switch performance would be
 711         # equivalent to one for minimum. Secondly, there are some
 712         # natural limitations that you'd have to accept and respect.
 713         # Most notably you can *not* build "universal" binary for
 714         # big-endian platform. This is because ARMv7 processor always
 715         # picks instructions in little-endian order. Another similar
 716         # limitation is that -mthumb can't "cross" -march=armv6t2
 717         # boundary, because that's where it became Thumb-2. Well, this
 718         # limitation is a bit artificial, because it's not really
 719         # impossible, but it's deemed too tricky to support. And of
 720         # course you have to be sure that your binutils are actually
 721         # up to the task of handling maximum target platform. With all
 722         # this in mind here is an example of how to configure
 723         # "universal" build:
 724         #
 725         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 726         #
 727         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 728         perlasm_scheme   => "linux32",
 729     },
 730     "linux-aarch64" => {
 731         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 732         perlasm_scheme   => "linux64",
 733     },
 734     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 735         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 736         cflags           => add("-mabi=ilp32"),
 737         cxxflags         => add("-mabi=ilp32"),
 738         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 739         perlasm_scheme   => "linux64",
 740     },
 741
 742     "linux-mips32" => {
 743         # Configure script adds minimally required -march for assembly
 744         # support, if no -march was specified at command line.
 745         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 746         cflags           => add("-mabi=32"),
 747         cxxflags         => add("-mabi=32"),
 748         lib_cppflags     => add("-DBN_DIV3W"),
 749         perlasm_scheme   => "o32",
 750     },
 751     # mips32 and mips64 below refer to contemporary MIPS Architecture
 752     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 753     "linux-mips64" => {
 754         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 755         cflags           => add("-mabi=n32"),
 756         cxxflags         => add("-mabi=n32"),
 757         lib_cppflags     => add("-DBN_DIV3W"),
 758         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 759         perlasm_scheme   => "n32",
 760         multilib         => "32",
 761     },
 762     "linux64-mips64" => {
 763         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 764         cflags           => add("-mabi=64"),
 765         cxxflags         => add("-mabi=64"),
 766         lib_cppflags     => add("-DBN_DIV3W"),
 767         perlasm_scheme   => "64",
 768         multilib         => "64",
 769     },
 770
 771     #### IA-32 targets...
 772     #### These two targets are a bit aged and are to be used on older Linux
 773     #### machines where gcc doesn't understand -m32 and -m64
 774     "linux-elf" => {
 775         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 776         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 777         lib_cppflags     => add("-DL_ENDIAN"),
 778         bn_ops           => "BN_LLONG",
 779     },
 780     "linux-aout" => {
 781         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 782         CC               => "gcc",
 783         CFLAGS           => add(picker(default => "-Wall",
 784                                        debug   => "-O0 -g",
 785                                        release => "-O3 -fomit-frame-pointer")),
 786         lib_cppflags     => add("-DL_ENDIAN"),
 787         bn_ops           => "BN_LLONG",
 788         thread_scheme    => "(unknown)",
 789         perlasm_scheme   => "a.out",
 790     },
 791
 792     #### X86 / X86_64 targets
 793     "linux-x86" => {
 794         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 795         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 796         cflags           => add("-m32"),
 797         cxxflags         => add("-m32"),
 798         lib_cppflags     => add("-DL_ENDIAN"),
 799         bn_ops           => "BN_LLONG",
 800         perlasm_scheme   => "elf",
 801     },
 802     "linux-x86-clang" => {
 803         inherit_from     => [ "linux-x86" ],
 804         CC               => "clang",
 805         CXX              => "clang++",
 806     },
 807     "linux-x86_64" => {
 808         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 809         cflags           => add("-m64"),
 810         cxxflags         => add("-m64"),
 811         lib_cppflags     => add("-DL_ENDIAN"),
 812         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 813         perlasm_scheme   => "elf",
 814         multilib         => "64",
 815     },
 816     "linux-x86_64-clang" => {
 817         inherit_from     => [ "linux-x86_64" ],
 818         CC               => "clang",
 819         CXX              => "clang++",
 820     },
 821     "linux-x32" => {
 822         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 823         cflags           => add("-mx32"),
 824         cxxflags         => add("-mx32"),
 825         lib_cppflags     => add("-DL_ENDIAN"),
 826         bn_ops           => "SIXTY_FOUR_BIT",
 827         perlasm_scheme   => "elf32",
 828         multilib         => "x32",
 829     },
 830
 831     "linux-ia64" => {
 832         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 833         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 834     },
 835
 836     "linux64-s390x" => {
 837         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 838         cflags           => add("-m64"),
 839         cxxflags         => add("-m64"),
 840         lib_cppflags     => add("-DB_ENDIAN"),
 841         perlasm_scheme   => "64",
 842         multilib         => "64",
 843     },
 844     "linux32-s390x" => {
 845         #### So called "highgprs" target for z/Architecture CPUs
 846         # "Highgprs" is kernel feature first implemented in Linux
 847         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 848         # significant bits of general purpose registers not only
 849         # upon 32-bit process context switch, but even on
 850         # asynchronous signal delivery to such process. This makes
 851         # it possible to deploy 64-bit instructions even in legacy
 852         # application context and achieve better [or should we say
 853         # adequate] performance. The build is binary compatible with
 854         # linux-generic32, and the idea is to be able to install the
 855         # resulting libcrypto.so alongside generic one, e.g. as
 856         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 857         # linker to autodiscover. Unfortunately it doesn't work just
 858         # yet, because of couple of bugs in glibc
 859         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 860         #
 861         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 862         cflags           => add("-m31 -Wa,-mzarch"),
 863         cxxflags         => add("-m31 -Wa,-mzarch"),
 864         lib_cppflags     => add("-DB_ENDIAN"),
 865         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 866         perlasm_scheme   => "31",
 867         multilib         => "/highgprs",
 868     },
 869
 870     #### SPARC Linux setups
 871     "linux-sparcv8" => {
 872         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 873         cflags           => add("-mcpu=v8"),
 874         cxxflags         => add("-mcpu=v8"),
 875         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 876     },
 877     "linux-sparcv9" => {
 878         # it's a real mess with -mcpu=ultrasparc option under Linux,
 879         # but -Wa,-Av8plus should do the trick no matter what.
 880         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 881         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 882         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 883         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 884     },
 885     "linux64-sparcv9" => {
 886         # GCC 3.1 is a requirement
 887         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 888         cflags           => add("-m64 -mcpu=ultrasparc"),
 889         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 890         lib_cppflags     => add("-DB_ENDIAN"),
 891         bn_ops           => "BN_LLONG RC4_CHAR",
 892         multilib         => "64",
 893     },
 894
 895     "linux-alpha-gcc" => {
 896         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 897         lib_cppflags     => add("-DL_ENDIAN"),
 898         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 899     },
 900     "linux-c64xplus" => {
 901         inherit_from     => [ "BASE_unix" ],
 902         # TI_CGT_C6000_7.3.x is a requirement
 903         CC               => "cl6x",
 904         CFLAGS           => "-o2 -ox -ms",
 905         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 906         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 907         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 908                                     threads("-D_REENTRANT")),
 909         bn_ops           => "BN_LLONG",
 910         cpuid_asm_src    => "c64xpluscpuid.s",
 911         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 912         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 913         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 914         rc4_asm_src      => "rc4-c64xplus.s",
 915         modes_asm_src    => "ghash-c64xplus.s",
 916         chacha_asm_src   => "chacha-c64xplus.s",
 917         poly1305_asm_src => "poly1305-c64xplus.s",
 918         thread_scheme    => "pthreads",
 919         perlasm_scheme   => "void",
 920         dso_scheme       => "dlfcn",
 921         shared_target    => "linux-shared",
 922         shared_cflag     => "--pic",
 923         shared_ldflag    => add("-z --sysv --shared"),
 924         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 925         ranlib           => "true",
 926     },
 927
 928 #### *BSD
 929     "BSD-generic32" => {
 930         # As for thread cflag. Idea is to maintain "collective" set of
 931         # flags, which would cover all BSD flavors. -pthread applies
 932         # to them all, but is treated differently. OpenBSD expands is
 933         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 934         # expands it as -lc_r, which has to be accompanied by explicit
 935         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 936         # expands it as -lc_r, which seems to be sufficient?
 937         inherit_from     => [ "BASE_unix" ],
 938         CC               => "cc",
 939         CFLAGS           => picker(default => "-Wall",
 940                                    debug   => "-O0 -g",
 941                                    release => "-O3"),
 942         cflags           => threads("-pthread"),
 943         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 944         ex_libs          => add(threads("-pthread")),
 945         enable           => add("devcryptoeng"),
 946         bn_ops           => "BN_LLONG",
 947         thread_scheme    => "pthreads",
 948         dso_scheme       => "dlfcn",
 949         shared_target    => "bsd-gcc-shared",
 950         shared_cflag     => "-fPIC",
 951         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 952     },
 953     "BSD-generic64" => {
 954         inherit_from     => [ "BSD-generic32" ],
 955         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 956     },
 957
 958     "BSD-x86" => {
 959         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 960         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 961         lib_cppflags     => add("-DL_ENDIAN"),
 962         bn_ops           => "BN_LLONG",
 963         shared_target    => "bsd-shared",
 964         perlasm_scheme   => "a.out",
 965     },
 966     "BSD-x86-elf" => {
 967         inherit_from     => [ "BSD-x86" ],
 968         perlasm_scheme   => "elf",
 969     },
 970
 971     "BSD-sparcv8" => {
 972         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 973         cflags           => add("-mcpu=v8"),
 974         lib_cppflags     => add("-DB_ENDIAN"),
 975     },
 976     "BSD-sparc64" => {
 977         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 978         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 979         # triggered by RIPEMD160 code.
 980         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 981         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
 982         bn_ops           => "BN_LLONG",
 983     },
 984
 985     "BSD-ia64" => {
 986         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 987         lib_cppflags     => add("-DL_ENDIAN"),
 988         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 989     },
 990
 991     "BSD-x86_64" => {
 992         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 993         lib_cppflags     => add("-DL_ENDIAN"),
 994         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 995         perlasm_scheme   => "elf",
 996     },
 997
 998     "bsdi-elf-gcc" => {
 999         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1000         CC               => "gcc",
1001         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1002         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1003         ex_libs          => add("-ldl"),
1004         bn_ops           => "BN_LLONG",
1005         thread_scheme    => "(unknown)",
1006         dso_scheme       => "dlfcn",
1007         shared_target    => "bsd-gcc-shared",
1008         shared_cflag     => "-fPIC",
1009         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1010     },
1011
1012     "nextstep" => {
1013         inherit_from     => [ "BASE_unix" ],
1014         CC               => "cc",
1015         CFLAGS           => "-O -Wall",
1016         unistd           => "<libc.h>",
1017         bn_ops           => "BN_LLONG",
1018         thread_scheme    => "(unknown)",
1019     },
1020     "nextstep3.3" => {
1021         inherit_from     => [ "BASE_unix" ],
1022         CC               => "cc",
1023         CFLAGS           => "-O3 -Wall",
1024         unistd           => "<libc.h>",
1025         bn_ops           => "BN_LLONG",
1026         thread_scheme    => "(unknown)",
1027     },
1028
1029 #### SCO/Caldera targets.
1030 #
1031 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1032 # Now we only have blended unixware-* as it's the only one used by ./config.
1033 # If you want to optimize for particular microarchitecture, bypass ./config
1034 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1035 # Note that not all targets include assembler support. Mostly because of
1036 # lack of motivation to support out-of-date platforms with out-of-date
1037 # compiler drivers and assemblers.
1038 #
1039 # UnixWare 2.0x fails destest with -O.
1040     "unixware-2.0" => {
1041         inherit_from     => [ "BASE_unix" ],
1042         CC               => "cc",
1043         cflags           => threads("-Kthread"),
1044         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1045         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1046         thread_scheme    => "uithreads",
1047     },
1048     "unixware-2.1" => {
1049         inherit_from     => [ "BASE_unix" ],
1050         CC               => "cc",
1051         CFLAGS           => "-O",
1052         cflags           => threads("-Kthread"),
1053         lib_cppflags     => "-DFILIO_H",
1054         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1055         thread_scheme    => "uithreads",
1056     },
1057     "unixware-7" => {
1058         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1059         CC               => "cc",
1060         CFLAGS           => "-O",
1061         cflags           => combine("-Kalloca", threads("-Kthread")),
1062         lib_cppflags     => "-DFILIO_H",
1063         ex_libs          => add("-lsocket -lnsl"),
1064         thread_scheme    => "uithreads",
1065         bn_ops           => "BN_LLONG",
1066         perlasm_scheme   => "elf-1",
1067         dso_scheme       => "dlfcn",
1068         shared_target    => "svr5-shared",
1069         shared_cflag     => "-Kpic",
1070         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1071     },
1072     "unixware-7-gcc" => {
1073         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1074         CC               => "gcc",
1075         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1076         cppflags         => add(threads("-D_REENTRANT")),
1077         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1078         ex_libs          => add("-lsocket -lnsl"),
1079         bn_ops           => "BN_LLONG",
1080         thread_scheme    => "pthreads",
1081         perlasm_scheme   => "elf-1",
1082         dso_scheme       => "dlfcn",
1083         shared_target    => "gnu-shared",
1084         shared_cflag     => "-fPIC",
1085         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1086     },
1087 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1088     "sco5-cc" => {
1089         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1090         cc               => "cc",
1091         cflags           => "-belf",
1092         ex_libs          => add("-lsocket -lnsl"),
1093         thread_scheme    => "(unknown)",
1094         perlasm_scheme   => "elf-1",
1095         dso_scheme       => "dlfcn",
1096         shared_target    => "svr3-shared",
1097         shared_cflag     => "-Kpic",
1098         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1099     },
1100     "sco5-gcc" => {
1101         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1102         cc               => "gcc",
1103         cflags           => "-O3 -fomit-frame-pointer",
1104         ex_libs          => add("-lsocket -lnsl"),
1105         bn_ops           => "BN_LLONG",
1106         thread_scheme    => "(unknown)",
1107         perlasm_scheme   => "elf-1",
1108         dso_scheme       => "dlfcn",
1109         shared_target    => "svr3-shared",
1110         shared_cflag     => "-fPIC",
1111         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1112     },
1113
1114 #### IBM's AIX.
1115     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1116     # to control compilation "bitness" by setting $OBJECT_MODE environment
1117     # variable, then you should know that in OpenSSL case it's considered
1118     # only in ./config. Once configured, build procedure remains "deaf" to
1119     # current value of $OBJECT_MODE.
1120     "aix-common" => {
1121         inherit_from     => [ "BASE_unix" ],
1122         template         => 1,
1123         sys_id           => "AIX",
1124         lib_cppflags     => "-DB_ENDIAN",
1125         thread_scheme    => "pthreads",
1126         dso_scheme       => "dlfcn",
1127         shared_target    => "self",
1128         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1129         bin_lflags       => shared("-Wl,-bsvr4"),
1130         shared_ldflag    => "-Wl,-G,-bsymbolic,-bexpall,-bnolibpath,-bM:SRE",
1131     },
1132     "aix-gcc" => {
1133         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1134         CC               => "gcc",
1135         CFLAGS           => picker(debug   => "-O0 -g",
1136                                    release => "-O"),
1137         cflags           => add(threads("-pthread")),
1138         ex_libs          => threads("-pthread"),
1139         bn_ops           => "BN_LLONG RC4_CHAR",
1140         perlasm_scheme   => "aix32",
1141         shared_ldflag    => add("-shared -static-libgcc"),
1142         AR               => add("-X32"),
1143         RANLIB           => add("-X32"),
1144     },
1145     "aix64-gcc" => {
1146         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1147         CC               => "gcc",
1148         CFLAGS           => picker(debug   => "-O0 -g",
1149                                    release => "-O"),
1150         cflags           => combine("-maix64", threads("-pthread")),
1151         ex_libs          => threads("-pthread"),
1152         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1153         perlasm_scheme   => "aix64",
1154         shared_ldflag    => add("-shared -static-libgcc"),
1155         AR               => add("-X64"),
1156         RANLIB           => add("-X64"),
1157     },
1158     "aix-cc" => {
1159         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1160         CC               => "cc",
1161         CFLAGS           => picker(debug   => "-O0 -g",
1162                                    release => "-O"),
1163         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1164                                     threads("-qthreaded")),
1165         cppflags         => threads("-D_THREAD_SAFE"),
1166         ex_libs          => threads("-lpthreads"),
1167         bn_ops           => "BN_LLONG RC4_CHAR",
1168         perlasm_scheme   => "aix32",
1169         shared_cflag     => "-qpic",
1170         AR               => add("-X32"),
1171         RANLIB           => add("-X32"),
1172     },
1173     "aix64-cc" => {
1174         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1175         CC               => "cc",
1176         CFLAGS           => picker(debug   => "-O0 -g",
1177                                    release => "-O"),
1178         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1179                                     threads("-qthreaded")),
1180         cppflags         => threads("-D_THREAD_SAFE"),
1181         ex_libs          => threads("-lpthreads"),
1182         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1183         perlasm_scheme   => "aix64",
1184         dso_scheme       => "dlfcn",
1185         shared_cflag     => "-qpic",
1186         AR               => add("-X64"),
1187         RANLIB           => add("-X64"),
1188     },
1189
1190 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1191     "BS2000-OSD" => {
1192         inherit_from     => [ "BASE_unix" ],
1193         CC               => "c89",
1194         CFLAGS           => "-O",
1195         cflags           => "-XLLML -XLLMK -XL",
1196         cppflags         => "-DCHARSET_EBCDIC",
1197         lib_cppflags     => "-DB_ENDIAN",
1198         ex_libs          => add("-lsocket -lnsl"),
1199         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1200         thread_scheme    => "(unknown)",
1201     },
1202
1203 #### Visual C targets
1204 #
1205 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1206 #
1207 # Note about /wd4090, disable warning C4090. This warning returns false
1208 # positives in some situations. Disabling it altogether masks both
1209 # legitimate and false cases, but as we compile on multiple platforms,
1210 # we rely on other compilers to catch legitimate cases.
1211 #
1212 # Also note that we force threads no matter what.  Configuring "no-threads"
1213 # is ignored.
1214 #
1215 # UNICODE is defined in VC-common and applies to all targets. It used to
1216 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1217 # was because ANSI API was *native* system interface for no longer
1218 # supported Windows 9x. Keep in mind that UNICODE only affects how
1219 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1220 # that OpenSSL presents to application.
1221
1222     "VC-common" => {
1223         inherit_from     => [ "BASE_Windows" ],
1224         template         => 1,
1225         CC               => "cl",
1226         CPP              => '$(CC) /EP /C',
1227         CFLAGS           => "/W3 /wd4090 /nologo",
1228         LDFLAGS          => add("/debug"),
1229         coutflag         => "/Fo",
1230         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1231                                 "UNICODE", "_UNICODE",
1232                                 "_CRT_SECURE_NO_DEPRECATE",
1233                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1234         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1235         lib_defines      => add("L_ENDIAN"),
1236         dso_cflags       => "/Zi /Fddso.pdb",
1237         bin_cflags       => "/Zi /Fdapp.pdb",
1238         shared_ldflag    => "/dll",
1239         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1240         thread_scheme    => "winthreads",
1241         dso_scheme       => "win32",
1242         apps_aux_src     => add("win32_init.c"),
1243         bn_ops           => "EXPORT_VAR_AS_FN",
1244         # additional parameter to build_scheme denotes install-path "flavour"
1245         build_scheme     => add("VC-common", { separator => undef }),
1246     },
1247     "VC-noCE-common" => {
1248         inherit_from     => [ "VC-common" ],
1249         template         => 1,
1250         CFLAGS           => add(picker(debug   => '/Od',
1251                                        release => '/O2')),
1252         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1253                                        debug   =>
1254                                        sub {
1255                                            ($disabled{shared} ? "" : "/MDd");
1256                                        },
1257                                        release =>
1258                                        sub {
1259                                            ($disabled{shared} ? "" : "/MD");
1260                                        })),
1261         defines          => add(picker(default => [], # works as type cast
1262                                        debug   => [ "DEBUG", "_DEBUG" ])),
1263         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1264         # Following might/should appears controversial, i.e. defining
1265         # /MDd without evaluating $disabled{shared}. It works in
1266         # non-shared build because static library is compiled with /Zl
1267         # and bares no reference to specific RTL. And it works in
1268         # shared build because multiple /MDd options are not prohibited.
1269         # But why /MDd in static build? Well, basically this is just a
1270         # reference point, which allows to catch eventual errors that
1271         # would prevent those who want to wrap OpenSSL into own .DLL.
1272         # Why not /MD in release build then? Well, some are likely to
1273         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1274         # redistributable.
1275         bin_cflags       => add(picker(debug   => "/MDd",
1276                                        release => sub { $disabled{shared} ? "/MT" : () },
1277                                       )),
1278         bin_lflags       => add("/subsystem:console /opt:ref"),
1279         ex_libs          => add(sub {
1280             my @ex_libs = ();
1281             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1282             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1283             return join(" ", @ex_libs);
1284         }),
1285     },
1286     "VC-WIN64-common" => {
1287         inherit_from     => [ "VC-noCE-common" ],
1288         template         => 1,
1289         ex_libs          => add(sub {
1290             my @ex_libs = ();
1291             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1292             return join(" ", @_, @ex_libs);
1293         }),
1294         bn_ops           => add("SIXTY_FOUR_BIT"),
1295     },
1296     "VC-WIN64I" => {
1297         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1298                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1299         AS               => "ias",
1300         ASFLAGS          => "-d debug",
1301         asoutflag        => "-o ",
1302         sys_id           => "WIN64I",
1303         bn_asm_src       => sub { return undef unless @_;
1304                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1305         perlasm_scheme   => "ias",
1306         multilib         => "-ia64",
1307     },
1308     "VC-WIN64A" => {
1309         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1310                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1311         AS               => sub { vc_win64a_info()->{AS} },
1312         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1313         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1314         asflags          => sub { vc_win64a_info()->{asflags} },
1315         sys_id           => "WIN64A",
1316         bn_asm_src       => sub { return undef unless @_;
1317                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1318         perlasm_scheme   => "auto",
1319         multilib         => "-x64",
1320     },
1321     "VC-WIN32" => {
1322         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1323                               sub { $disabled{shared} ? () : "uplink_common" } ],
1324         CFLAGS           => add("/WX"),
1325         AS               => sub { vc_win32_info()->{AS} },
1326         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1327         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1328         asflags          => sub { vc_win32_info()->{asflags} },
1329         sys_id           => "WIN32",
1330         bn_ops           => add("BN_LLONG"),
1331         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1332         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1333         # some installation path heuristics in windows-makefile.tmpl...
1334         build_scheme     => add("VC-WOW", { separator => undef }),
1335     },
1336     "VC-CE" => {
1337         inherit_from     => [ "VC-common" ],
1338         CFLAGS           => add(picker(debug   => "/Od",
1339                                        release => "/O1i")),
1340         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1341         LDFLAGS          => add("/nologo /opt:ref"),
1342         cflags           =>
1343             combine('/GF /Gy',
1344                     sub { vc_wince_info()->{cflags}; },
1345                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1346                               ? ($disabled{shared} ? " /MT" : " /MD")
1347                               : " /MC"; }),
1348         cppflags         => sub { vc_wince_info()->{cppflags}; },
1349         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1350         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1351         includes         =>
1352             add(combine(sub { defined(env('WCECOMPAT'))
1353                               ? '$(WCECOMPAT)/include' : (); },
1354                         sub { defined(env('PORTSDK_LIBPATH'))
1355                                   ? '$(PORTSDK_LIBPATH)/../../include'
1356                                   : (); })),
1357         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1358                                         sub { defined(env('PORTSDK_LIBPATH'))
1359                                                   ? "/entry:mainCRTstartup" : (); })),
1360         sys_id           => "WINCE",
1361         bn_ops           => add("BN_LLONG"),
1362         ex_libs          => add(sub {
1363             my @ex_libs = ();
1364             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1365             push @ex_libs, 'crypt32.lib';
1366             if (defined(env('WCECOMPAT'))) {
1367                 my $x = '$(WCECOMPAT)/lib';
1368                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1369                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1370                 } else {
1371                     $x .= '/wcecompatex.lib';
1372                 }
1373                 push @ex_libs, $x;
1374             }
1375             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1376                 if (defined(env('PORTSDK_LIBPATH')));
1377             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1378                 if (env('TARGETCPU') eq "X86");
1379             return @ex_libs;
1380         }),
1381     },
1382
1383 #### MinGW
1384     "mingw" => {
1385         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1386                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1387         CC               => "gcc",
1388         CFLAGS           => picker(default => "-Wall",
1389                                    debug   => "-g -O0",
1390                                    release => "-O3 -fomit-frame-pointer"),
1391         cflags           => "-m32",
1392         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1393                                     threads("-D_MT")),
1394         lib_cppflags     => "-DL_ENDIAN",
1395         sys_id           => "MINGW32",
1396         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1397         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1398         thread_scheme    => "winthreads",
1399         perlasm_scheme   => "coff",
1400         dso_scheme       => "win32",
1401         shared_target    => "mingw-shared",
1402         shared_cppflags  => add("_WINDLL"),
1403         shared_ldflag    => "-static-libgcc",
1404         shared_rcflag    => "--target=pe-i386",
1405         shared_extension => ".dll",
1406         multilib         => "",
1407         apps_aux_src     => add("win32_init.c"),
1408     },
1409     "mingw64" => {
1410         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1411         # .dll compiled with one compiler with application compiled with
1412         # another compiler. It's possible to engage Applink support in
1413         # mingw64 build, but it's not done, because till mingw64
1414         # supports structured exception handling, one can't seriously
1415         # consider its binaries for using with non-mingw64 run-time
1416         # environment. And as mingw64 is always consistent with itself,
1417         # Applink is never engaged and can as well be omitted.
1418         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1419         CC               => "gcc",
1420         CFLAGS           => picker(default => "-Wall",
1421                                    debug   => "-g -O0",
1422                                    release => "-O3"),
1423         cflags           => "-m64",
1424         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1425                                     threads("-D_MT")),
1426         lib_cppflags     => "-DL_ENDIAN",
1427         sys_id           => "MINGW64",
1428         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1429         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1430         thread_scheme    => "winthreads",
1431         perlasm_scheme   => "mingw64",
1432         dso_scheme       => "win32",
1433         shared_target    => "mingw-shared",
1434         shared_cppflags  => add("_WINDLL"),
1435         shared_ldflag    => "-static-libgcc",
1436         shared_rcflag    => "--target=pe-x86-64",
1437         shared_extension => ".dll",
1438         multilib         => "64",
1439         apps_aux_src     => add("win32_init.c"),
1440     },
1441
1442 #### UEFI
1443     "UEFI" => {
1444         inherit_from     => [ "BASE_unix" ],
1445         CC               => "cc",
1446         CFLAGS           => "-O",
1447         lib_cppflags     => "-DL_ENDIAN",
1448         sys_id           => "UEFI",
1449     },
1450
1451 #### UWIN
1452     "UWIN" => {
1453         inherit_from     => [ "BASE_unix" ],
1454         CC               => "cc",
1455         CFLAGS           => "-O -Wall",
1456         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1457         sys_id           => "UWIN",
1458         bn_ops           => "BN_LLONG",
1459         dso_scheme       => "win32",
1460     },
1461
1462 #### Cygwin
1463     "Cygwin-x86" => {
1464         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1465         CC               => "gcc",
1466         CFLAGS           => picker(default => "-Wall",
1467                                    debug   => "-g -O0",
1468                                    release => "-O3 -fomit-frame-pointer"),
1469         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1470         sys_id           => "CYGWIN",
1471         bn_ops           => "BN_LLONG",
1472         thread_scheme    => "pthread",
1473         perlasm_scheme   => "coff",
1474         dso_scheme       => "dlfcn",
1475         shared_target    => "cygwin-shared",
1476         shared_cppflags  => "-D_WINDLL",
1477         shared_extension => ".dll",
1478     },
1479     "Cygwin-x86_64" => {
1480         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1481         CC               => "gcc",
1482         CFLAGS           => picker(default => "-Wall",
1483                                    debug   => "-g -O0",
1484                                    release => "-O3"),
1485         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1486         sys_id           => "CYGWIN",
1487         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1488         thread_scheme    => "pthread",
1489         perlasm_scheme   => "mingw64",
1490         dso_scheme       => "dlfcn",
1491         shared_target    => "cygwin-shared",
1492         shared_cppflags  => "-D_WINDLL",
1493         shared_extension => ".dll",
1494     },
1495     # Backward compatibility for those using this target
1496     "Cygwin" => {
1497         inherit_from     => [ "Cygwin-x86" ]
1498     },
1499     # In case someone constructs the Cygwin target name themself
1500     "Cygwin-i386" => {
1501         inherit_from     => [ "Cygwin-x86" ]
1502     },
1503     "Cygwin-i486" => {
1504         inherit_from     => [ "Cygwin-x86" ]
1505     },
1506     "Cygwin-i586" => {
1507         inherit_from     => [ "Cygwin-x86" ]
1508     },
1509     "Cygwin-i686" => {
1510         inherit_from     => [ "Cygwin-x86" ]
1511     },
1512
1513 ##### MacOS X (a.k.a. Darwin) setup
1514     "darwin-common" => {
1515         inherit_from     => [ "BASE_unix" ],
1516         template         => 1,
1517         CC               => "cc",
1518         CFLAGS           => picker(debug   => "-g -O0",
1519                                    release => "-O3"),
1520         cppflags         => threads("-D_REENTRANT"),
1521         lflags           => "-Wl,-search_paths_first",
1522         sys_id           => "MACOSX",
1523         bn_ops           => "BN_LLONG RC4_CHAR",
1524         thread_scheme    => "pthreads",
1525         perlasm_scheme   => "osx32",
1526         dso_scheme       => "dlfcn",
1527         ranlib           => "ranlib -c",
1528         shared_target    => "darwin-shared",
1529         shared_cflag     => "-fPIC",
1530         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1531     },
1532     # Option "freeze" such as -std=gnu9x can't negatively interfere
1533     # with future defaults for below two targets, because MacOS X
1534     # for PPC has no future, it was discontinued by vendor in 2009.
1535     "darwin-ppc-cc" => {
1536         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1537         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1538         lib_cppflags     => add("-DB_ENDIAN"),
1539         shared_cflag     => add("-fno-common"),
1540         perlasm_scheme   => "osx32",
1541     },
1542     "darwin64-ppc-cc" => {
1543         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1544         cflags           => add("-arch ppc64 -std=gnu9x"),
1545         lib_cppflags     => add("-DB_ENDIAN"),
1546         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1547         perlasm_scheme   => "osx64",
1548     },
1549     "darwin-i386-cc" => {
1550         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1551         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1552         cflags           => add("-arch i386"),
1553         lib_cppflags     => add("-DL_ENDIAN"),
1554         bn_ops           => "BN_LLONG RC4_INT",
1555         perlasm_scheme   => "macosx",
1556     },
1557     "darwin64-x86_64-cc" => {
1558         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1559         CFLAGS           => add("-Wall"),
1560         cflags           => add("-arch x86_64"),
1561         lib_cppflags     => add("-DL_ENDIAN"),
1562         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1563         perlasm_scheme   => "macosx",
1564     },
1565
1566 ##### GNU Hurd
1567     "hurd-x86" => {
1568         inherit_from     => [ "BASE_unix" ],
1569         inherit_from     => [ asm("x86_elf_asm") ],
1570         CC               => "gcc",
1571         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1572         cflags           => threads("-pthread"),
1573         lib_cppflags     => "-DL_ENDIAN",
1574         ex_libs          => add("-ldl", threads("-pthread")),
1575         bn_ops           => "BN_LLONG",
1576         thread_scheme    => "pthreads",
1577         dso_scheme       => "dlfcn",
1578         shared_target    => "linux-shared",
1579         shared_cflag     => "-fPIC",
1580         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1581     },
1582
1583 ##### VxWorks for various targets
1584     "vxworks-ppc60x" => {
1585         inherit_from     => [ "BASE_unix" ],
1586         CC               => "ccppc",
1587         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1588         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1589         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1590                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1591                                     "-I\$(WIND_BASE)/target/usr/h",
1592                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1593         sys_id           => "VXWORKS",
1594         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1595         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1596     },
1597     "vxworks-ppcgen" => {
1598         inherit_from     => [ "BASE_unix" ],
1599         CC               => "ccppc",
1600         CFLAGS           => "-O1 -Wall",
1601         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1602         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1603                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1604                                     "-I\$(WIND_BASE)/target/usr/h",
1605                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1606         sys_id           => "VXWORKS",
1607         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1608         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1609     },
1610     "vxworks-ppc405" => {
1611         inherit_from     => [ "BASE_unix" ],
1612         CC               => "ccppc",
1613         CFLAGS           => "-g",
1614         cflags           => "-msoft-float -mlongcall",
1615         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1616                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1617                                     "-I\$(WIND_BASE)/target/h"),
1618         sys_id           => "VXWORKS",
1619         lflags           => add("-r"),
1620     },
1621     "vxworks-ppc750" => {
1622         inherit_from     => [ "BASE_unix" ],
1623         CC               => "ccppc",
1624         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1625         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1626         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1627                                     "-I\$(WIND_BASE)/target/h"),
1628         sys_id           => "VXWORKS",
1629         lflags           => add("-r"),
1630     },
1631     "vxworks-ppc750-debug" => {
1632         inherit_from     => [ "BASE_unix" ],
1633         CC               => "ccppc",
1634         CFLAGS           => "-ansi -fvolatile -Wall -g",
1635         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1636         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1637                                     "-DPEDANTIC -DDEBUG",
1638                                     "-I\$(WIND_BASE)/target/h"),
1639         sys_id           => "VXWORKS",
1640         lflags           => add("-r"),
1641     },
1642     "vxworks-ppc860" => {
1643         inherit_from     => [ "BASE_unix" ],
1644         CC               => "ccppc",
1645         cflags           => "-nostdinc -msoft-float",
1646         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1647                                     "-I\$(WIND_BASE)/target/h"),
1648         sys_id           => "VXWORKS",
1649         lflags           => add("-r"),
1650     },
1651     "vxworks-simlinux" => {
1652         inherit_from     => [ "BASE_unix" ],
1653         CC               => "ccpentium",
1654         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1655         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1656                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1657                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1658                                     "-DOPENSSL_NO_HW_PADLOCK",
1659                                     "-I\$(WIND_BASE)/target/h",
1660                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1661         sys_id           => "VXWORKS",
1662         lflags           => add("-r"),
1663         ranlib           => "ranlibpentium",
1664     },
1665     "vxworks-mips" => {
1666         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1667         CC               => "ccmips",
1668         CFLAGS           => "-O -G 0",
1669         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1670         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1671                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1672                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1673                                     "-DOPENSSL_NO_HW_PADLOCK",
1674                                     threads("-D_REENTRANT"),
1675                                     "-I\$(WIND_BASE)/target/h",
1676                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1677         sys_id           => "VXWORKS",
1678         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1679         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1680         thread_scheme    => "pthreads",
1681         perlasm_scheme   => "o32",
1682         ranlib           => "ranlibmips",
1683     },
1684
1685 #### uClinux
1686     "uClinux-dist" => {
1687         inherit_from     => [ "BASE_unix" ],
1688         CC               => sub { env('CC') },
1689         cppflags         => threads("-D_REENTRANT"),
1690         ex_libs          => add("\$(LDLIBS)"),
1691         bn_ops           => "BN_LLONG",
1692         thread_scheme    => "pthreads",
1693         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1694         shared_target    => "linux-shared",
1695         shared_cflag     => "-fPIC",
1696         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1697         ranlib           => sub { env('RANLIB') },
1698     },
1699     "uClinux-dist64" => {
1700         inherit_from     => [ "BASE_unix" ],
1701         CC               => sub { env('CC') },
1702         cppflags         => threads("-D_REENTRANT"),
1703         ex_libs          => add("\$(LDLIBS)"),
1704         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1705         thread_scheme    => "pthreads",
1706         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1707         shared_target    => "linux-shared",
1708         shared_cflag     => "-fPIC",
1709         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1710         ranlib           => sub { env('RANLIB') },
1711     },
1712
1713     ##### VMS
1714     # Most things happen in vms-generic.
1715     # Note that vms_info extracts the pointer size from the end of
1716     # the target name, and will assume that anything matching /-p\d+$/
1717     # indicates the pointer size setting for the desired target.
1718     "vms-generic" => {
1719         inherit_from     => [ "BASE_VMS" ],
1720         template         => 1,
1721         CC               => "CC/DECC",
1722         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1723         CFLAGS           =>
1724             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1725                            debug   => "/NOOPTIMIZE/DEBUG",
1726                            release => "/OPTIMIZE/NODEBUG"),
1727                     sub { my @warnings =
1728                               @{vms_info()->{disable_warns}};
1729                           @warnings
1730                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1731         lib_defines      =>
1732             add("OPENSSL_USE_NODELETE",
1733                 sub {
1734                     return vms_info()->{def_zlib}
1735                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1736                 }),
1737         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1738                                    debug   => "/DEBUG/TRACEBACK",
1739                                    release => "/NODEBUG/NOTRACEBACK"),
1740         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1741         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1742         # for object files belonging to selected internal libraries
1743         no_inst_lib_cflags => "",
1744         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1745         shared_target    => "vms-shared",
1746         dso_scheme       => "vms",
1747         thread_scheme    => "pthreads",
1748
1749         AS               => sub { vms_info()->{AS} },
1750         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1751         asoutflag        => sub { vms_info()->{asoutflag} },
1752         asflags          => sub { vms_info()->{asflags} },
1753         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1754
1755         apps_aux_src     => "vms_term_sock.c",
1756         apps_init_src    => "vms_decc_init.c",
1757     },
1758
1759     # From HELP CC/POINTER_SIZE:
1760     #
1761     # ----------
1762     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1763     #             LONG or 64 is present, the main argument argv will be an
1764     #             array of long pointers instead of an array of short pointers.
1765     #
1766     # 64[=ARGV]   Same as LONG.
1767     # ----------
1768     #
1769     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1770     # we force it to have 64-bit pointers, see the added cflags in the -p64
1771     # config targets below.
1772
1773     "vms-alpha" => {
1774         inherit_from     => [ "vms-generic" ],
1775         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1776         pointer_size     => "",
1777     },
1778     "vms-alpha-p32" => {
1779         inherit_from     => [ "vms-alpha" ],
1780         cflags           => add("/POINTER_SIZE=32"),
1781         pointer_size     => "32",
1782     },
1783     "vms-alpha-p64" => {
1784         inherit_from     => [ "vms-alpha" ],
1785         cflags           => add("/POINTER_SIZE=64=ARGV"),
1786         pointer_size     => "64",
1787     },
1788     "vms-ia64" => {
1789         inherit_from     => [ "vms-generic",
1790                               sub { vms_info()->{as}
1791                                         ? asm("ia64_asm")->() : () } ],
1792         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1793         pointer_size     => "",
1794
1795         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1796     },
1797     "vms-ia64-p32" => {
1798         inherit_from     => [ "vms-ia64" ],
1799         cflags           => add("/POINTER_SIZE=32"),
1800         pointer_size     => "32",
1801     },
1802     "vms-ia64-p64" => {
1803         inherit_from     => [ "vms-ia64" ],
1804         cflags           => add("/POINTER_SIZE=64=ARGV"),
1805         pointer_size     => "64",
1806     },
1807
1808 );