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    => "self",
 467         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 468         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 469         shared_sonameflag=> "-Wl,+h,",
 470     },
 471     "hpux-parisc-gcc" => {
 472         inherit_from     => [ "hpux-common" ],
 473         CC               => "gcc",
 474         CFLAGS           => picker(debug   => "-O0 -g",
 475                                    release => "-O3"),
 476         cflags           => add(threads("-pthread")),
 477         lib_cppflags     => add("-DBN_DIV2W"),
 478         ex_libs          => add("-ldld", threads("-pthread")),
 479         bn_ops           => "BN_LLONG RC4_CHAR",
 480         dso_scheme       => "dl",
 481         shared_cflag     => "-fPIC",
 482         shared_ldflag    => add_before("-shared"),
 483         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 484     },
 485     "hpux-parisc1_1-gcc" => {
 486         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 487         multilib         => "/pa1.1",
 488     },
 489     "hpux64-parisc2-gcc" => {
 490         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 491         CC               => "gcc",
 492         CFLAGS           => combine(picker(debug   => "-O0 -g",
 493                                            release => "-O3")),
 494         cflags           => add(threads("-pthread")),
 495         ex_libs          => add("-ldl", threads("-pthread")),
 496         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 497         shared_cflag     => "-fpic",
 498         shared_ldflag    => add_before("-shared"),
 499         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 500         multilib         => "/pa20_64",
 501     },
 502
 503     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 504     "hpux-parisc-cc" => {
 505         inherit_from     => [ "hpux-common" ],
 506         CC               => "cc",
 507         CFLAGS           => picker(debug   => "+O0 +d -g",
 508                                    release => "+O3"),
 509         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 510         cppflags         => threads("-D_REENTRANT"),
 511         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 512         ex_libs          => add("-ldld", threads("-lpthread")),
 513         bn_ops           => "RC4_CHAR",
 514         dso_scheme       => "dl",
 515         shared_cflag     => "+Z",
 516         shared_ldflag    => add_before("-b"),
 517         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 518     },
 519     "hpux-parisc1_1-cc" => {
 520         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 521         cflags           => add_before("+DA1.1"),
 522         multilib         => "/pa1.1",
 523     },
 524     "hpux64-parisc2-cc" => {
 525         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 526         CC               => "cc",
 527         CFLAGS           => picker(debug   => "+O0 +d -g",
 528                                    release => "+O3") ,
 529         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 530         cppflags         => threads("-D_REENTRANT") ,
 531         lib_cppflags     => add("-DMD32_XARRAY"),
 532         ex_libs          => add("-ldl", threads("-lpthread")),
 533         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 534         shared_cflag     => "+Z",
 535         shared_ldflag    => add_before("-b"),
 536         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 537         multilib         => "/pa20_64",
 538     },
 539
 540     # HP/UX IA-64 targets
 541     "hpux-ia64-cc" => {
 542         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 543         CC               => "cc",
 544         CFLAGS           => picker(debug   => "+O0 +d -g",
 545                                    release => "+O2"),
 546         cflags           => "-Ae +DD32 +Olit=all -z",
 547         cppflags         => add(threads("-D_REENTRANT")),
 548         ex_libs          => add("-ldl", threads("-lpthread")),
 549         bn_ops           => "SIXTY_FOUR_BIT",
 550         shared_cflag     => "+Z",
 551         shared_ldflag    => add_before("-b"),
 552         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 553         multilib         => "/hpux32",
 554     },
 555     "hpux64-ia64-cc" => {
 556         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 557         CC               => "cc",
 558         CFLAGS           => picker(debug   => "+O0 +d -g",
 559                                    release => "+O3"),
 560         cflags           => "-Ae +DD64 +Olit=all -z",
 561         cppflags         => threads("-D_REENTRANT"),
 562         ex_libs          => add("-ldl", threads("-lpthread")),
 563         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 564         shared_cflag     => "+Z",
 565         shared_ldflag    => add_before("-b"),
 566         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 567         multilib         => "/hpux64",
 568     },
 569     # GCC builds...
 570     "hpux-ia64-gcc" => {
 571         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 572         CC               => "gcc",
 573         CFLAGS           => picker(debug   => "-O0 -g",
 574                                    release => "-O3"),
 575         cflags           => add(threads("-pthread")),
 576         ex_libs          => add("-ldl", threads("-pthread")),
 577         bn_ops           => "SIXTY_FOUR_BIT",
 578         shared_cflag     => "-fpic",
 579         shared_ldflag    => add_before("-shared"),
 580         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 581         multilib         => "/hpux32",
 582     },
 583     "hpux64-ia64-gcc" => {
 584         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 585         CC               => "gcc",
 586         CFLAGS           => picker(debug   => "-O0 -g",
 587                                    release => "-O3"),
 588         cflags           => combine("-mlp64", threads("-pthread")),
 589         ex_libs          => add("-ldl", threads("-pthread")),
 590         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 591         shared_cflag     => "-fpic",
 592         shared_ldflag    => add_before("-shared"),
 593         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 594         multilib         => "/hpux64",
 595     },
 596
 597 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 598     "MPE/iX-gcc" => {
 599         inherit_from     => [ "BASE_unix" ],
 600         CC               => "gcc",
 601         CFLAGS           => "-O3",
 602         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 603         includes         => [ "/SYSLOG/PUB" ],
 604         lib_cppflags     => "-DBN_DIV2W",
 605         sys_id           => "MPE",
 606         lflags           => add("-L/SYSLOG/PUB"),
 607         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 608         thread_scheme    => "(unknown)",
 609         bn_ops           => "BN_LLONG",
 610     },
 611
 612 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 613 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 614 #### there were even osf1-* configs targeting prior versions provided,
 615 #### but not anymore...
 616     "tru64-alpha-gcc" => {
 617         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 618         CC               => "gcc",
 619         CFLAGS           => "-O3",
 620         cflags           => add("-std=c9x", threads("-pthread")),
 621         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 622         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 623         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 624         thread_scheme    => "pthreads",
 625         dso_scheme       => "dlfcn",
 626         shared_target    => "alpha-osf1-shared",
 627         shared_extension => ".so",
 628     },
 629     "tru64-alpha-cc" => {
 630         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 631         CC               => "cc",
 632         CFLAGS           => "-tune host -fast",
 633         cflags           => add("-std1 -readonly_strings",
 634                                 threads("-pthread")),
 635         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 636         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 637         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 638         thread_scheme    => "pthreads",
 639         dso_scheme       => "dlfcn",
 640         shared_target    => "alpha-osf1-shared",
 641         shared_ldflag    => "-msym",
 642         shared_extension => ".so",
 643     },
 644
 645 ####
 646 #### Variety of LINUX:-)
 647 ####
 648 # *-generic* is endian-neutral target, but ./config is free to
 649 # throw in -D[BL]_ENDIAN, whichever appropriate...
 650     "linux-generic32" => {
 651         inherit_from     => [ "BASE_unix" ],
 652         CC               => "gcc",
 653         CXX              => "g++",
 654         CFLAGS           => picker(default => "-Wall",
 655                                    debug   => "-O0 -g",
 656                                    release => "-O3"),
 657         CXXFLAGS         => picker(default => "-Wall",
 658                                    debug   => "-O0 -g",
 659                                    release => "-O3"),
 660         cflags           => threads("-pthread"),
 661         cxxflags         => combine("-std=c++11", threads("-pthread")),
 662         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 663         ex_libs          => add("-ldl", threads("-pthread")),
 664         bn_ops           => "BN_LLONG RC4_CHAR",
 665         thread_scheme    => "pthreads",
 666         dso_scheme       => "dlfcn",
 667         shared_target    => "linux-shared",
 668         shared_cflag     => "-fPIC",
 669         shared_ldflag    => "-Wl,-znodelete",
 670         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 671         enable           => [ "afalgeng" ],
 672     },
 673     "linux-generic64" => {
 674         inherit_from     => [ "linux-generic32" ],
 675         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 676     },
 677
 678     "linux-ppc" => {
 679         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 680         perlasm_scheme   => "linux32",
 681     },
 682     "linux-ppc64" => {
 683         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 684         cflags           => add("-m64"),
 685         cxxflags         => add("-m64"),
 686         lib_cppflags     => add("-DB_ENDIAN"),
 687         perlasm_scheme   => "linux64",
 688         multilib         => "64",
 689     },
 690     "linux-ppc64le" => {
 691         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 692         cflags           => add("-m64"),
 693         cxxflags         => add("-m64"),
 694         lib_cppflags     => add("-DL_ENDIAN"),
 695         perlasm_scheme   => "linux64le",
 696     },
 697
 698     "linux-armv4" => {
 699         ################################################################
 700         # Note that -march is not among compiler options in linux-armv4
 701         # target description. Not specifying one is intentional to give
 702         # you choice to:
 703         #
 704         # a) rely on your compiler default by not specifying one;
 705         # b) specify your target platform explicitly for optimal
 706         # performance, e.g. -march=armv6 or -march=armv7-a;
 707         # c) build "universal" binary that targets *range* of platforms
 708         # by specifying minimum and maximum supported architecture;
 709         #
 710         # As for c) option. It actually makes no sense to specify
 711         # maximum to be less than ARMv7, because it's the least
 712         # requirement for run-time switch between platform-specific
 713         # code paths. And without run-time switch performance would be
 714         # equivalent to one for minimum. Secondly, there are some
 715         # natural limitations that you'd have to accept and respect.
 716         # Most notably you can *not* build "universal" binary for
 717         # big-endian platform. This is because ARMv7 processor always
 718         # picks instructions in little-endian order. Another similar
 719         # limitation is that -mthumb can't "cross" -march=armv6t2
 720         # boundary, because that's where it became Thumb-2. Well, this
 721         # limitation is a bit artificial, because it's not really
 722         # impossible, but it's deemed too tricky to support. And of
 723         # course you have to be sure that your binutils are actually
 724         # up to the task of handling maximum target platform. With all
 725         # this in mind here is an example of how to configure
 726         # "universal" build:
 727         #
 728         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 729         #
 730         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 731         perlasm_scheme   => "linux32",
 732     },
 733     "linux-aarch64" => {
 734         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 735         perlasm_scheme   => "linux64",
 736     },
 737     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 738         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 739         cflags           => add("-mabi=ilp32"),
 740         cxxflags         => add("-mabi=ilp32"),
 741         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 742         perlasm_scheme   => "linux64",
 743     },
 744
 745     "linux-mips32" => {
 746         # Configure script adds minimally required -march for assembly
 747         # support, if no -march was specified at command line.
 748         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 749         cflags           => add("-mabi=32"),
 750         cxxflags         => add("-mabi=32"),
 751         lib_cppflags     => add("-DBN_DIV3W"),
 752         perlasm_scheme   => "o32",
 753     },
 754     # mips32 and mips64 below refer to contemporary MIPS Architecture
 755     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 756     "linux-mips64" => {
 757         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 758         cflags           => add("-mabi=n32"),
 759         cxxflags         => add("-mabi=n32"),
 760         lib_cppflags     => add("-DBN_DIV3W"),
 761         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 762         perlasm_scheme   => "n32",
 763         multilib         => "32",
 764     },
 765     "linux64-mips64" => {
 766         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 767         cflags           => add("-mabi=64"),
 768         cxxflags         => add("-mabi=64"),
 769         lib_cppflags     => add("-DBN_DIV3W"),
 770         perlasm_scheme   => "64",
 771         multilib         => "64",
 772     },
 773
 774     #### IA-32 targets...
 775     #### These two targets are a bit aged and are to be used on older Linux
 776     #### machines where gcc doesn't understand -m32 and -m64
 777     "linux-elf" => {
 778         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 779         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 780         lib_cppflags     => add("-DL_ENDIAN"),
 781         bn_ops           => "BN_LLONG",
 782     },
 783     "linux-aout" => {
 784         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 785         CC               => "gcc",
 786         CFLAGS           => add(picker(default => "-Wall",
 787                                        debug   => "-O0 -g",
 788                                        release => "-O3 -fomit-frame-pointer")),
 789         lib_cppflags     => add("-DL_ENDIAN"),
 790         bn_ops           => "BN_LLONG",
 791         thread_scheme    => "(unknown)",
 792         perlasm_scheme   => "a.out",
 793     },
 794
 795     #### X86 / X86_64 targets
 796     "linux-x86" => {
 797         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 798         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 799         cflags           => add("-m32"),
 800         cxxflags         => add("-m32"),
 801         lib_cppflags     => add("-DL_ENDIAN"),
 802         bn_ops           => "BN_LLONG",
 803         perlasm_scheme   => "elf",
 804     },
 805     "linux-x86-clang" => {
 806         inherit_from     => [ "linux-x86" ],
 807         CC               => "clang",
 808         CXX              => "clang++",
 809     },
 810     "linux-x86_64" => {
 811         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 812         cflags           => add("-m64"),
 813         cxxflags         => add("-m64"),
 814         lib_cppflags     => add("-DL_ENDIAN"),
 815         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 816         perlasm_scheme   => "elf",
 817         multilib         => "64",
 818     },
 819     "linux-x86_64-clang" => {
 820         inherit_from     => [ "linux-x86_64" ],
 821         CC               => "clang",
 822         CXX              => "clang++",
 823     },
 824     "linux-x32" => {
 825         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 826         cflags           => add("-mx32"),
 827         cxxflags         => add("-mx32"),
 828         lib_cppflags     => add("-DL_ENDIAN"),
 829         bn_ops           => "SIXTY_FOUR_BIT",
 830         perlasm_scheme   => "elf32",
 831         multilib         => "x32",
 832     },
 833
 834     "linux-ia64" => {
 835         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 836         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 837     },
 838
 839     "linux64-s390x" => {
 840         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 841         cflags           => add("-m64"),
 842         cxxflags         => add("-m64"),
 843         lib_cppflags     => add("-DB_ENDIAN"),
 844         perlasm_scheme   => "64",
 845         multilib         => "64",
 846     },
 847     "linux32-s390x" => {
 848         #### So called "highgprs" target for z/Architecture CPUs
 849         # "Highgprs" is kernel feature first implemented in Linux
 850         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 851         # significant bits of general purpose registers not only
 852         # upon 32-bit process context switch, but even on
 853         # asynchronous signal delivery to such process. This makes
 854         # it possible to deploy 64-bit instructions even in legacy
 855         # application context and achieve better [or should we say
 856         # adequate] performance. The build is binary compatible with
 857         # linux-generic32, and the idea is to be able to install the
 858         # resulting libcrypto.so alongside generic one, e.g. as
 859         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 860         # linker to autodiscover. Unfortunately it doesn't work just
 861         # yet, because of couple of bugs in glibc
 862         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 863         #
 864         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 865         cflags           => add("-m31 -Wa,-mzarch"),
 866         cxxflags         => add("-m31 -Wa,-mzarch"),
 867         lib_cppflags     => add("-DB_ENDIAN"),
 868         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 869         perlasm_scheme   => "31",
 870         multilib         => "/highgprs",
 871     },
 872
 873     #### SPARC Linux setups
 874     "linux-sparcv8" => {
 875         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 876         cflags           => add("-mcpu=v8"),
 877         cxxflags         => add("-mcpu=v8"),
 878         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 879     },
 880     "linux-sparcv9" => {
 881         # it's a real mess with -mcpu=ultrasparc option under Linux,
 882         # but -Wa,-Av8plus should do the trick no matter what.
 883         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 884         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 885         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 886         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 887     },
 888     "linux64-sparcv9" => {
 889         # GCC 3.1 is a requirement
 890         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 891         cflags           => add("-m64 -mcpu=ultrasparc"),
 892         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 893         lib_cppflags     => add("-DB_ENDIAN"),
 894         bn_ops           => "BN_LLONG RC4_CHAR",
 895         multilib         => "64",
 896     },
 897
 898     "linux-alpha-gcc" => {
 899         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 900         lib_cppflags     => add("-DL_ENDIAN"),
 901         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 902     },
 903     "linux-c64xplus" => {
 904         inherit_from     => [ "BASE_unix" ],
 905         # TI_CGT_C6000_7.3.x is a requirement
 906         CC               => "cl6x",
 907         CFLAGS           => "-o2 -ox -ms",
 908         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 909         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 910         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 911                                     threads("-D_REENTRANT")),
 912         bn_ops           => "BN_LLONG",
 913         cpuid_asm_src    => "c64xpluscpuid.s",
 914         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 915         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 916         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 917         rc4_asm_src      => "rc4-c64xplus.s",
 918         modes_asm_src    => "ghash-c64xplus.s",
 919         chacha_asm_src   => "chacha-c64xplus.s",
 920         poly1305_asm_src => "poly1305-c64xplus.s",
 921         thread_scheme    => "pthreads",
 922         perlasm_scheme   => "void",
 923         dso_scheme       => "dlfcn",
 924         shared_target    => "linux-shared",
 925         shared_cflag     => "--pic",
 926         shared_ldflag    => add("-z --sysv --shared"),
 927         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 928         ranlib           => "true",
 929     },
 930
 931 #### *BSD
 932     "BSD-generic32" => {
 933         # As for thread cflag. Idea is to maintain "collective" set of
 934         # flags, which would cover all BSD flavors. -pthread applies
 935         # to them all, but is treated differently. OpenBSD expands is
 936         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 937         # expands it as -lc_r, which has to be accompanied by explicit
 938         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 939         # expands it as -lc_r, which seems to be sufficient?
 940         inherit_from     => [ "BASE_unix" ],
 941         CC               => "cc",
 942         CFLAGS           => picker(default => "-Wall",
 943                                    debug   => "-O0 -g",
 944                                    release => "-O3"),
 945         cflags           => threads("-pthread"),
 946         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 947         ex_libs          => add(threads("-pthread")),
 948         enable           => add("devcryptoeng"),
 949         bn_ops           => "BN_LLONG",
 950         thread_scheme    => "pthreads",
 951         dso_scheme       => "dlfcn",
 952         shared_target    => "bsd-gcc-shared",
 953         shared_cflag     => "-fPIC",
 954         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 955     },
 956     "BSD-generic64" => {
 957         inherit_from     => [ "BSD-generic32" ],
 958         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 959     },
 960
 961     "BSD-x86" => {
 962         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 963         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 964         lib_cppflags     => add("-DL_ENDIAN"),
 965         bn_ops           => "BN_LLONG",
 966         shared_target    => "bsd-shared",
 967         perlasm_scheme   => "a.out",
 968     },
 969     "BSD-x86-elf" => {
 970         inherit_from     => [ "BSD-x86" ],
 971         perlasm_scheme   => "elf",
 972     },
 973
 974     "BSD-sparcv8" => {
 975         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 976         cflags           => add("-mcpu=v8"),
 977         lib_cppflags     => add("-DB_ENDIAN"),
 978     },
 979     "BSD-sparc64" => {
 980         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 981         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 982         # triggered by RIPEMD160 code.
 983         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 984         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
 985         bn_ops           => "BN_LLONG",
 986     },
 987
 988     "BSD-ia64" => {
 989         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 990         lib_cppflags     => add("-DL_ENDIAN"),
 991         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 992     },
 993
 994     "BSD-x86_64" => {
 995         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 996         lib_cppflags     => add("-DL_ENDIAN"),
 997         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 998         perlasm_scheme   => "elf",
 999     },
1000
1001     "bsdi-elf-gcc" => {
1002         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1003         CC               => "gcc",
1004         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1005         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1006         ex_libs          => add("-ldl"),
1007         bn_ops           => "BN_LLONG",
1008         thread_scheme    => "(unknown)",
1009         dso_scheme       => "dlfcn",
1010         shared_target    => "bsd-gcc-shared",
1011         shared_cflag     => "-fPIC",
1012         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1013     },
1014
1015     "nextstep" => {
1016         inherit_from     => [ "BASE_unix" ],
1017         CC               => "cc",
1018         CFLAGS           => "-O -Wall",
1019         unistd           => "<libc.h>",
1020         bn_ops           => "BN_LLONG",
1021         thread_scheme    => "(unknown)",
1022     },
1023     "nextstep3.3" => {
1024         inherit_from     => [ "BASE_unix" ],
1025         CC               => "cc",
1026         CFLAGS           => "-O3 -Wall",
1027         unistd           => "<libc.h>",
1028         bn_ops           => "BN_LLONG",
1029         thread_scheme    => "(unknown)",
1030     },
1031
1032 #### SCO/Caldera targets.
1033 #
1034 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1035 # Now we only have blended unixware-* as it's the only one used by ./config.
1036 # If you want to optimize for particular microarchitecture, bypass ./config
1037 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1038 # Note that not all targets include assembler support. Mostly because of
1039 # lack of motivation to support out-of-date platforms with out-of-date
1040 # compiler drivers and assemblers.
1041 #
1042 # UnixWare 2.0x fails destest with -O.
1043     "unixware-2.0" => {
1044         inherit_from     => [ "BASE_unix" ],
1045         CC               => "cc",
1046         cflags           => threads("-Kthread"),
1047         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1048         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1049         thread_scheme    => "uithreads",
1050     },
1051     "unixware-2.1" => {
1052         inherit_from     => [ "BASE_unix" ],
1053         CC               => "cc",
1054         CFLAGS           => "-O",
1055         cflags           => threads("-Kthread"),
1056         lib_cppflags     => "-DFILIO_H",
1057         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1058         thread_scheme    => "uithreads",
1059     },
1060     "unixware-7" => {
1061         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1062         CC               => "cc",
1063         CFLAGS           => "-O",
1064         cflags           => combine("-Kalloca", threads("-Kthread")),
1065         lib_cppflags     => "-DFILIO_H",
1066         ex_libs          => add("-lsocket -lnsl"),
1067         thread_scheme    => "uithreads",
1068         bn_ops           => "BN_LLONG",
1069         perlasm_scheme   => "elf-1",
1070         dso_scheme       => "dlfcn",
1071         shared_target    => "svr5-shared",
1072         shared_cflag     => "-Kpic",
1073         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1074     },
1075     "unixware-7-gcc" => {
1076         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1077         CC               => "gcc",
1078         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1079         cppflags         => add(threads("-D_REENTRANT")),
1080         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1081         ex_libs          => add("-lsocket -lnsl"),
1082         bn_ops           => "BN_LLONG",
1083         thread_scheme    => "pthreads",
1084         perlasm_scheme   => "elf-1",
1085         dso_scheme       => "dlfcn",
1086         shared_target    => "gnu-shared",
1087         shared_cflag     => "-fPIC",
1088         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1089     },
1090 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1091     "sco5-cc" => {
1092         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1093         cc               => "cc",
1094         cflags           => "-belf",
1095         ex_libs          => add("-lsocket -lnsl"),
1096         thread_scheme    => "(unknown)",
1097         perlasm_scheme   => "elf-1",
1098         dso_scheme       => "dlfcn",
1099         shared_target    => "svr3-shared",
1100         shared_cflag     => "-Kpic",
1101         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1102     },
1103     "sco5-gcc" => {
1104         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1105         cc               => "gcc",
1106         cflags           => "-O3 -fomit-frame-pointer",
1107         ex_libs          => add("-lsocket -lnsl"),
1108         bn_ops           => "BN_LLONG",
1109         thread_scheme    => "(unknown)",
1110         perlasm_scheme   => "elf-1",
1111         dso_scheme       => "dlfcn",
1112         shared_target    => "svr3-shared",
1113         shared_cflag     => "-fPIC",
1114         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1115     },
1116
1117 #### IBM's AIX.
1118     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1119     # to control compilation "bitness" by setting $OBJECT_MODE environment
1120     # variable, then you should know that in OpenSSL case it's considered
1121     # only in ./config. Once configured, build procedure remains "deaf" to
1122     # current value of $OBJECT_MODE.
1123     "aix-common" => {
1124         inherit_from     => [ "BASE_unix" ],
1125         template         => 1,
1126         sys_id           => "AIX",
1127         lib_cppflags     => "-DB_ENDIAN",
1128         thread_scheme    => "pthreads",
1129         dso_scheme       => "dlfcn",
1130         shared_target    => "self",
1131         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1132         bin_lflags       => shared("-Wl,-bsvr4"),
1133         module_ldflags   => "-Wl,-G,-bsymbolic,-bexpall,-bnolibpath",
1134         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnolibpath",
1135         shared_defflag   => "-Wl,-bE:",
1136     },
1137     "aix-gcc" => {
1138         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1139         CC               => "gcc",
1140         CFLAGS           => picker(debug   => "-O0 -g",
1141                                    release => "-O"),
1142         cflags           => add(threads("-pthread")),
1143         ex_libs          => threads("-pthread"),
1144         bn_ops           => "BN_LLONG RC4_CHAR",
1145         perlasm_scheme   => "aix32",
1146         shared_ldflag    => add("-shared -static-libgcc"),
1147         AR               => add("-X32"),
1148         RANLIB           => add("-X32"),
1149     },
1150     "aix64-gcc" => {
1151         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1152         CC               => "gcc",
1153         CFLAGS           => picker(debug   => "-O0 -g",
1154                                    release => "-O"),
1155         cflags           => combine("-maix64", threads("-pthread")),
1156         ex_libs          => threads("-pthread"),
1157         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1158         perlasm_scheme   => "aix64",
1159         shared_ldflag    => add("-shared -static-libgcc"),
1160         AR               => add("-X64"),
1161         RANLIB           => add("-X64"),
1162     },
1163     "aix-cc" => {
1164         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1165         CC               => "cc",
1166         CFLAGS           => picker(debug   => "-O0 -g",
1167                                    release => "-O"),
1168         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1169                                     threads("-qthreaded")),
1170         cppflags         => threads("-D_THREAD_SAFE"),
1171         ex_libs          => threads("-lpthreads"),
1172         bn_ops           => "BN_LLONG RC4_CHAR",
1173         perlasm_scheme   => "aix32",
1174         shared_cflag     => "-qpic",
1175         AR               => add("-X32"),
1176         RANLIB           => add("-X32"),
1177     },
1178     "aix64-cc" => {
1179         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1180         CC               => "cc",
1181         CFLAGS           => picker(debug   => "-O0 -g",
1182                                    release => "-O"),
1183         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1184                                     threads("-qthreaded")),
1185         cppflags         => threads("-D_THREAD_SAFE"),
1186         ex_libs          => threads("-lpthreads"),
1187         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1188         perlasm_scheme   => "aix64",
1189         dso_scheme       => "dlfcn",
1190         shared_cflag     => "-qpic",
1191         AR               => add("-X64"),
1192         RANLIB           => add("-X64"),
1193     },
1194
1195 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1196     "BS2000-OSD" => {
1197         inherit_from     => [ "BASE_unix" ],
1198         CC               => "c89",
1199         CFLAGS           => "-O",
1200         cflags           => "-XLLML -XLLMK -XL",
1201         cppflags         => "-DCHARSET_EBCDIC",
1202         lib_cppflags     => "-DB_ENDIAN",
1203         ex_libs          => add("-lsocket -lnsl"),
1204         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1205         thread_scheme    => "(unknown)",
1206     },
1207
1208 #### Visual C targets
1209 #
1210 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1211 #
1212 # Note about /wd4090, disable warning C4090. This warning returns false
1213 # positives in some situations. Disabling it altogether masks both
1214 # legitimate and false cases, but as we compile on multiple platforms,
1215 # we rely on other compilers to catch legitimate cases.
1216 #
1217 # Also note that we force threads no matter what.  Configuring "no-threads"
1218 # is ignored.
1219 #
1220 # UNICODE is defined in VC-common and applies to all targets. It used to
1221 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1222 # was because ANSI API was *native* system interface for no longer
1223 # supported Windows 9x. Keep in mind that UNICODE only affects how
1224 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1225 # that OpenSSL presents to application.
1226
1227     "VC-common" => {
1228         inherit_from     => [ "BASE_Windows" ],
1229         template         => 1,
1230         CC               => "cl",
1231         CPP              => '$(CC) /EP /C',
1232         CFLAGS           => "/W3 /wd4090 /nologo",
1233         LDFLAGS          => add("/debug"),
1234         coutflag         => "/Fo",
1235         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1236                                 "UNICODE", "_UNICODE",
1237                                 "_CRT_SECURE_NO_DEPRECATE",
1238                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1239         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1240         lib_defines      => add("L_ENDIAN"),
1241         dso_cflags       => "/Zi /Fddso.pdb",
1242         bin_cflags       => "/Zi /Fdapp.pdb",
1243         shared_ldflag    => "/dll",
1244         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1245         thread_scheme    => "winthreads",
1246         dso_scheme       => "win32",
1247         apps_aux_src     => add("win32_init.c"),
1248         bn_ops           => "EXPORT_VAR_AS_FN",
1249         # additional parameter to build_scheme denotes install-path "flavour"
1250         build_scheme     => add("VC-common", { separator => undef }),
1251     },
1252     "VC-noCE-common" => {
1253         inherit_from     => [ "VC-common" ],
1254         template         => 1,
1255         CFLAGS           => add(picker(debug   => '/Od',
1256                                        release => '/O2')),
1257         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1258                                        debug   =>
1259                                        sub {
1260                                            ($disabled{shared} ? "" : "/MDd");
1261                                        },
1262                                        release =>
1263                                        sub {
1264                                            ($disabled{shared} ? "" : "/MD");
1265                                        })),
1266         defines          => add(picker(default => [], # works as type cast
1267                                        debug   => [ "DEBUG", "_DEBUG" ])),
1268         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1269         # Following might/should appears controversial, i.e. defining
1270         # /MDd without evaluating $disabled{shared}. It works in
1271         # non-shared build because static library is compiled with /Zl
1272         # and bares no reference to specific RTL. And it works in
1273         # shared build because multiple /MDd options are not prohibited.
1274         # But why /MDd in static build? Well, basically this is just a
1275         # reference point, which allows to catch eventual errors that
1276         # would prevent those who want to wrap OpenSSL into own .DLL.
1277         # Why not /MD in release build then? Well, some are likely to
1278         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1279         # redistributable.
1280         bin_cflags       => add(picker(debug   => "/MDd",
1281                                        release => sub { $disabled{shared} ? "/MT" : () },
1282                                       )),
1283         bin_lflags       => add("/subsystem:console /opt:ref"),
1284         ex_libs          => add(sub {
1285             my @ex_libs = ();
1286             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1287             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1288             return join(" ", @ex_libs);
1289         }),
1290     },
1291     "VC-WIN64-common" => {
1292         inherit_from     => [ "VC-noCE-common" ],
1293         template         => 1,
1294         ex_libs          => add(sub {
1295             my @ex_libs = ();
1296             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1297             return join(" ", @_, @ex_libs);
1298         }),
1299         bn_ops           => add("SIXTY_FOUR_BIT"),
1300     },
1301     "VC-WIN64I" => {
1302         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1303                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1304         AS               => "ias",
1305         ASFLAGS          => "-d debug",
1306         asoutflag        => "-o ",
1307         sys_id           => "WIN64I",
1308         bn_asm_src       => sub { return undef unless @_;
1309                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1310         perlasm_scheme   => "ias",
1311         multilib         => "-ia64",
1312     },
1313     "VC-WIN64A" => {
1314         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1315                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1316         AS               => sub { vc_win64a_info()->{AS} },
1317         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1318         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1319         asflags          => sub { vc_win64a_info()->{asflags} },
1320         sys_id           => "WIN64A",
1321         bn_asm_src       => sub { return undef unless @_;
1322                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1323         perlasm_scheme   => "auto",
1324         multilib         => "-x64",
1325     },
1326     "VC-WIN32" => {
1327         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1328                               sub { $disabled{shared} ? () : "uplink_common" } ],
1329         CFLAGS           => add("/WX"),
1330         AS               => sub { vc_win32_info()->{AS} },
1331         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1332         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1333         asflags          => sub { vc_win32_info()->{asflags} },
1334         sys_id           => "WIN32",
1335         bn_ops           => add("BN_LLONG"),
1336         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1337         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1338         # some installation path heuristics in windows-makefile.tmpl...
1339         build_scheme     => add("VC-WOW", { separator => undef }),
1340     },
1341     "VC-CE" => {
1342         inherit_from     => [ "VC-common" ],
1343         CFLAGS           => add(picker(debug   => "/Od",
1344                                        release => "/O1i")),
1345         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1346         LDFLAGS          => add("/nologo /opt:ref"),
1347         cflags           =>
1348             combine('/GF /Gy',
1349                     sub { vc_wince_info()->{cflags}; },
1350                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1351                               ? ($disabled{shared} ? " /MT" : " /MD")
1352                               : " /MC"; }),
1353         cppflags         => sub { vc_wince_info()->{cppflags}; },
1354         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1355         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1356         includes         =>
1357             add(combine(sub { defined(env('WCECOMPAT'))
1358                               ? '$(WCECOMPAT)/include' : (); },
1359                         sub { defined(env('PORTSDK_LIBPATH'))
1360                                   ? '$(PORTSDK_LIBPATH)/../../include'
1361                                   : (); })),
1362         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1363                                         sub { defined(env('PORTSDK_LIBPATH'))
1364                                                   ? "/entry:mainCRTstartup" : (); })),
1365         sys_id           => "WINCE",
1366         bn_ops           => add("BN_LLONG"),
1367         ex_libs          => add(sub {
1368             my @ex_libs = ();
1369             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1370             push @ex_libs, 'crypt32.lib';
1371             if (defined(env('WCECOMPAT'))) {
1372                 my $x = '$(WCECOMPAT)/lib';
1373                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1374                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1375                 } else {
1376                     $x .= '/wcecompatex.lib';
1377                 }
1378                 push @ex_libs, $x;
1379             }
1380             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1381                 if (defined(env('PORTSDK_LIBPATH')));
1382             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1383                 if (env('TARGETCPU') eq "X86");
1384             return @ex_libs;
1385         }),
1386     },
1387
1388 #### MinGW
1389     "mingw" => {
1390         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1391                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1392         CC               => "gcc",
1393         CFLAGS           => picker(default => "-Wall",
1394                                    debug   => "-g -O0",
1395                                    release => "-O3 -fomit-frame-pointer"),
1396         cflags           => "-m32",
1397         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1398                                     threads("-D_MT")),
1399         lib_cppflags     => "-DL_ENDIAN",
1400         sys_id           => "MINGW32",
1401         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1402         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1403         thread_scheme    => "winthreads",
1404         perlasm_scheme   => "coff",
1405         dso_scheme       => "win32",
1406         shared_target    => "mingw-shared",
1407         shared_cppflags  => add("_WINDLL"),
1408         shared_ldflag    => "-static-libgcc",
1409         shared_rcflag    => "--target=pe-i386",
1410         shared_extension => ".dll",
1411         multilib         => "",
1412         apps_aux_src     => add("win32_init.c"),
1413     },
1414     "mingw64" => {
1415         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1416         # .dll compiled with one compiler with application compiled with
1417         # another compiler. It's possible to engage Applink support in
1418         # mingw64 build, but it's not done, because till mingw64
1419         # supports structured exception handling, one can't seriously
1420         # consider its binaries for using with non-mingw64 run-time
1421         # environment. And as mingw64 is always consistent with itself,
1422         # Applink is never engaged and can as well be omitted.
1423         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1424         CC               => "gcc",
1425         CFLAGS           => picker(default => "-Wall",
1426                                    debug   => "-g -O0",
1427                                    release => "-O3"),
1428         cflags           => "-m64",
1429         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1430                                     threads("-D_MT")),
1431         lib_cppflags     => "-DL_ENDIAN",
1432         sys_id           => "MINGW64",
1433         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1434         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1435         thread_scheme    => "winthreads",
1436         perlasm_scheme   => "mingw64",
1437         dso_scheme       => "win32",
1438         shared_target    => "mingw-shared",
1439         shared_cppflags  => add("_WINDLL"),
1440         shared_ldflag    => "-static-libgcc",
1441         shared_rcflag    => "--target=pe-x86-64",
1442         shared_extension => ".dll",
1443         multilib         => "64",
1444         apps_aux_src     => add("win32_init.c"),
1445     },
1446
1447 #### UEFI
1448     "UEFI" => {
1449         inherit_from     => [ "BASE_unix" ],
1450         CC               => "cc",
1451         CFLAGS           => "-O",
1452         lib_cppflags     => "-DL_ENDIAN",
1453         sys_id           => "UEFI",
1454     },
1455
1456 #### UWIN
1457     "UWIN" => {
1458         inherit_from     => [ "BASE_unix" ],
1459         CC               => "cc",
1460         CFLAGS           => "-O -Wall",
1461         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1462         sys_id           => "UWIN",
1463         bn_ops           => "BN_LLONG",
1464         dso_scheme       => "win32",
1465     },
1466
1467 #### Cygwin
1468     "Cygwin-x86" => {
1469         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1470         CC               => "gcc",
1471         CFLAGS           => picker(default => "-Wall",
1472                                    debug   => "-g -O0",
1473                                    release => "-O3 -fomit-frame-pointer"),
1474         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
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_cppflags  => "-D_WINDLL",
1482         shared_extension => ".dll",
1483     },
1484     "Cygwin-x86_64" => {
1485         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1486         CC               => "gcc",
1487         CFLAGS           => picker(default => "-Wall",
1488                                    debug   => "-g -O0",
1489                                    release => "-O3"),
1490         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
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_cppflags  => "-D_WINDLL",
1498         shared_extension => ".dll",
1499     },
1500     # Backward compatibility for those using this target
1501     "Cygwin" => {
1502         inherit_from     => [ "Cygwin-x86" ]
1503     },
1504     # In case someone constructs the Cygwin target name themself
1505     "Cygwin-i386" => {
1506         inherit_from     => [ "Cygwin-x86" ]
1507     },
1508     "Cygwin-i486" => {
1509         inherit_from     => [ "Cygwin-x86" ]
1510     },
1511     "Cygwin-i586" => {
1512         inherit_from     => [ "Cygwin-x86" ]
1513     },
1514     "Cygwin-i686" => {
1515         inherit_from     => [ "Cygwin-x86" ]
1516     },
1517
1518 ##### MacOS X (a.k.a. Darwin) setup
1519     "darwin-common" => {
1520         inherit_from     => [ "BASE_unix" ],
1521         template         => 1,
1522         CC               => "cc",
1523         CFLAGS           => picker(debug   => "-g -O0",
1524                                    release => "-O3"),
1525         cppflags         => threads("-D_REENTRANT"),
1526         lflags           => "-Wl,-search_paths_first",
1527         sys_id           => "MACOSX",
1528         bn_ops           => "BN_LLONG RC4_CHAR",
1529         thread_scheme    => "pthreads",
1530         perlasm_scheme   => "osx32",
1531         dso_scheme       => "dlfcn",
1532         ranlib           => "ranlib -c",
1533         shared_target    => "darwin-shared",
1534         shared_cflag     => "-fPIC",
1535         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1536     },
1537     # Option "freeze" such as -std=gnu9x can't negatively interfere
1538     # with future defaults for below two targets, because MacOS X
1539     # for PPC has no future, it was discontinued by vendor in 2009.
1540     "darwin-ppc-cc" => {
1541         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1542         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1543         lib_cppflags     => add("-DB_ENDIAN"),
1544         shared_cflag     => add("-fno-common"),
1545         perlasm_scheme   => "osx32",
1546     },
1547     "darwin64-ppc-cc" => {
1548         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1549         cflags           => add("-arch ppc64 -std=gnu9x"),
1550         lib_cppflags     => add("-DB_ENDIAN"),
1551         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1552         perlasm_scheme   => "osx64",
1553     },
1554     "darwin-i386-cc" => {
1555         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1556         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1557         cflags           => add("-arch i386"),
1558         lib_cppflags     => add("-DL_ENDIAN"),
1559         bn_ops           => "BN_LLONG RC4_INT",
1560         perlasm_scheme   => "macosx",
1561     },
1562     "darwin64-x86_64-cc" => {
1563         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1564         CFLAGS           => add("-Wall"),
1565         cflags           => add("-arch x86_64"),
1566         lib_cppflags     => add("-DL_ENDIAN"),
1567         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1568         perlasm_scheme   => "macosx",
1569     },
1570
1571 ##### GNU Hurd
1572     "hurd-x86" => {
1573         inherit_from     => [ "BASE_unix" ],
1574         inherit_from     => [ asm("x86_elf_asm") ],
1575         CC               => "gcc",
1576         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1577         cflags           => threads("-pthread"),
1578         lib_cppflags     => "-DL_ENDIAN",
1579         ex_libs          => add("-ldl", threads("-pthread")),
1580         bn_ops           => "BN_LLONG",
1581         thread_scheme    => "pthreads",
1582         dso_scheme       => "dlfcn",
1583         shared_target    => "linux-shared",
1584         shared_cflag     => "-fPIC",
1585         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1586     },
1587
1588 ##### VxWorks for various targets
1589     "vxworks-ppc60x" => {
1590         inherit_from     => [ "BASE_unix" ],
1591         CC               => "ccppc",
1592         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1593         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1594         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1595                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1596                                     "-I\$(WIND_BASE)/target/usr/h",
1597                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1598         sys_id           => "VXWORKS",
1599         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1600         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1601     },
1602     "vxworks-ppcgen" => {
1603         inherit_from     => [ "BASE_unix" ],
1604         CC               => "ccppc",
1605         CFLAGS           => "-O1 -Wall",
1606         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1607         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1608                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1609                                     "-I\$(WIND_BASE)/target/usr/h",
1610                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1611         sys_id           => "VXWORKS",
1612         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1613         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1614     },
1615     "vxworks-ppc405" => {
1616         inherit_from     => [ "BASE_unix" ],
1617         CC               => "ccppc",
1618         CFLAGS           => "-g",
1619         cflags           => "-msoft-float -mlongcall",
1620         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1621                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1622                                     "-I\$(WIND_BASE)/target/h"),
1623         sys_id           => "VXWORKS",
1624         lflags           => add("-r"),
1625     },
1626     "vxworks-ppc750" => {
1627         inherit_from     => [ "BASE_unix" ],
1628         CC               => "ccppc",
1629         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1630         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1631         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1632                                     "-I\$(WIND_BASE)/target/h"),
1633         sys_id           => "VXWORKS",
1634         lflags           => add("-r"),
1635     },
1636     "vxworks-ppc750-debug" => {
1637         inherit_from     => [ "BASE_unix" ],
1638         CC               => "ccppc",
1639         CFLAGS           => "-ansi -fvolatile -Wall -g",
1640         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1641         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1642                                     "-DPEDANTIC -DDEBUG",
1643                                     "-I\$(WIND_BASE)/target/h"),
1644         sys_id           => "VXWORKS",
1645         lflags           => add("-r"),
1646     },
1647     "vxworks-ppc860" => {
1648         inherit_from     => [ "BASE_unix" ],
1649         CC               => "ccppc",
1650         cflags           => "-nostdinc -msoft-float",
1651         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1652                                     "-I\$(WIND_BASE)/target/h"),
1653         sys_id           => "VXWORKS",
1654         lflags           => add("-r"),
1655     },
1656     "vxworks-simlinux" => {
1657         inherit_from     => [ "BASE_unix" ],
1658         CC               => "ccpentium",
1659         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1660         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1661                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1662                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1663                                     "-DOPENSSL_NO_HW_PADLOCK",
1664                                     "-I\$(WIND_BASE)/target/h",
1665                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1666         sys_id           => "VXWORKS",
1667         lflags           => add("-r"),
1668         ranlib           => "ranlibpentium",
1669     },
1670     "vxworks-mips" => {
1671         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1672         CC               => "ccmips",
1673         CFLAGS           => "-O -G 0",
1674         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1675         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1676                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1677                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1678                                     "-DOPENSSL_NO_HW_PADLOCK",
1679                                     threads("-D_REENTRANT"),
1680                                     "-I\$(WIND_BASE)/target/h",
1681                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1682         sys_id           => "VXWORKS",
1683         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1684         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1685         thread_scheme    => "pthreads",
1686         perlasm_scheme   => "o32",
1687         ranlib           => "ranlibmips",
1688     },
1689
1690 #### uClinux
1691     "uClinux-dist" => {
1692         inherit_from     => [ "BASE_unix" ],
1693         CC               => sub { env('CC') },
1694         cppflags         => threads("-D_REENTRANT"),
1695         ex_libs          => add("\$(LDLIBS)"),
1696         bn_ops           => "BN_LLONG",
1697         thread_scheme    => "pthreads",
1698         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1699         shared_target    => "linux-shared",
1700         shared_cflag     => "-fPIC",
1701         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1702         ranlib           => sub { env('RANLIB') },
1703     },
1704     "uClinux-dist64" => {
1705         inherit_from     => [ "BASE_unix" ],
1706         CC               => sub { env('CC') },
1707         cppflags         => threads("-D_REENTRANT"),
1708         ex_libs          => add("\$(LDLIBS)"),
1709         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1710         thread_scheme    => "pthreads",
1711         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1712         shared_target    => "linux-shared",
1713         shared_cflag     => "-fPIC",
1714         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1715         ranlib           => sub { env('RANLIB') },
1716     },
1717
1718     ##### VMS
1719     # Most things happen in vms-generic.
1720     # Note that vms_info extracts the pointer size from the end of
1721     # the target name, and will assume that anything matching /-p\d+$/
1722     # indicates the pointer size setting for the desired target.
1723     "vms-generic" => {
1724         inherit_from     => [ "BASE_VMS" ],
1725         template         => 1,
1726         CC               => "CC/DECC",
1727         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1728         CFLAGS           =>
1729             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1730                            debug   => "/NOOPTIMIZE/DEBUG",
1731                            release => "/OPTIMIZE/NODEBUG"),
1732                     sub { my @warnings =
1733                               @{vms_info()->{disable_warns}};
1734                           @warnings
1735                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1736         lib_defines      =>
1737             add("OPENSSL_USE_NODELETE",
1738                 sub {
1739                     return vms_info()->{def_zlib}
1740                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1741                 }),
1742         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1743                                    debug   => "/DEBUG/TRACEBACK",
1744                                    release => "/NODEBUG/NOTRACEBACK"),
1745         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1746         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1747         # for object files belonging to selected internal libraries
1748         no_inst_lib_cflags => "",
1749         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1750         shared_target    => "vms-shared",
1751         dso_scheme       => "vms",
1752         thread_scheme    => "pthreads",
1753
1754         AS               => sub { vms_info()->{AS} },
1755         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1756         asoutflag        => sub { vms_info()->{asoutflag} },
1757         asflags          => sub { vms_info()->{asflags} },
1758         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1759
1760         apps_aux_src     => "vms_term_sock.c",
1761         apps_init_src    => "vms_decc_init.c",
1762     },
1763
1764     # From HELP CC/POINTER_SIZE:
1765     #
1766     # ----------
1767     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1768     #             LONG or 64 is present, the main argument argv will be an
1769     #             array of long pointers instead of an array of short pointers.
1770     #
1771     # 64[=ARGV]   Same as LONG.
1772     # ----------
1773     #
1774     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1775     # we force it to have 64-bit pointers, see the added cflags in the -p64
1776     # config targets below.
1777
1778     "vms-alpha" => {
1779         inherit_from     => [ "vms-generic" ],
1780         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1781         pointer_size     => "",
1782     },
1783     "vms-alpha-p32" => {
1784         inherit_from     => [ "vms-alpha" ],
1785         cflags           => add("/POINTER_SIZE=32"),
1786         pointer_size     => "32",
1787     },
1788     "vms-alpha-p64" => {
1789         inherit_from     => [ "vms-alpha" ],
1790         cflags           => add("/POINTER_SIZE=64=ARGV"),
1791         pointer_size     => "64",
1792     },
1793     "vms-ia64" => {
1794         inherit_from     => [ "vms-generic",
1795                               sub { vms_info()->{as}
1796                                         ? asm("ia64_asm")->() : () } ],
1797         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1798         pointer_size     => "",
1799
1800         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1801     },
1802     "vms-ia64-p32" => {
1803         inherit_from     => [ "vms-ia64" ],
1804         cflags           => add("/POINTER_SIZE=32"),
1805         pointer_size     => "32",
1806     },
1807     "vms-ia64-p64" => {
1808         inherit_from     => [ "vms-ia64" ],
1809         cflags           => add("/POINTER_SIZE=64=ARGV"),
1810         pointer_size     => "64",
1811     },
1812
1813 );