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 - make sure it's installed and available on %PATH%\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 - make sure it's installed and available on %PATH%\n");
  50             $vc_win32_info = { AS        => "{unknown}",
  51                                ASFLAGS   => "",
  52                                asflags   => "",
  53                                asoutflag => "",
  54                                perlasm_scheme => "win32" };
  55         }
  56     }
  57     return $vc_win32_info;
  58 }
  59
  60 my $vc_wince_info = {};
  61 sub vc_wince_info {
  62     unless (%$vc_wince_info) {
  63         # sanity check
  64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  67
  68         #
  69         # Idea behind this is to mimic flags set by eVC++ IDE...
  70         #
  71         my $wcevers = env('OSVERSION');                     # WCENNN
  72         my $wcevernum;
  73         my $wceverdotnum;
  74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  75             $wcevernum = "$1$2";
  76             $wceverdotnum = "$1.$2";
  77         } else {
  78             $die->('%OSVERSION% value is insane');
  79             $wcevernum = "{unknown}";
  80             $wceverdotnum = "{unknown}";
  81         }
  82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  84
  85         my $wceplatf =  env('PLATFORM');
  86
  87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  89
  90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  91       SWITCH: for($wcetgt) {
  92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  93                                 $wcelflag.=" /machine:X86";     last; };
  94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  97                                 $wcelflag.=" /machine:THUMB";   last; };
  98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  99                                 $wcelflag.=" /machine:ARM";     last; };
 100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -DMIPSII -QMmips16";
 105                                 $wcelflag.=" /machine:MIPS16";  last; };
 106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -QMmips2";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 110                                 $wcelflag.=" /machine:MIPS";    last; };
 111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 113                                 $wcelflag.=" /machine:$wcetgt"; last; };
 114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 115             $wcelflag.=" /machine:$wcetgt";                     last; };
 116       }
 117
 118         $vc_wince_info = { cppflags => $wcecdefs,
 119                            lflags => $wcelflag };
 120     }
 121     return $vc_wince_info;
 122 }
 123
 124 # Helper functions for the VMS configs
 125 my $vms_info = {};
 126 sub vms_info {
 127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 128
 129     # For the case where Configure iterate through all config targets, such
 130     # as when listing them and their details, we reset info if the pointer
 131     # size changes.
 132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 133         $vms_info = {};
 134     }
 135
 136     unless (%$vms_info) {
 137         $vms_info->{disable_warns} = [ ];
 138         $vms_info->{pointer_size} = $pointer_size_str;
 139         if ($pointer_size_str eq "64") {
 140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 141             if ($? == 0) {
 142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 143             }
 144         }
 145
 146         unless ($disabled{zlib}) {
 147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 148             if (defined($disabled{"zlib-dynamic"})) {
 149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 150             } else {
 151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 152                 # In case the --with-zlib-lib value contains something like
 153                 # /SHARE or /LIB or so at the end, remove it.
 154                 $vms_info->{def_zlib} =~ s|/.*$||g;
 155             }
 156         }
 157
 158         if ($config{target} =~ /-ia64/) {
 159             `PIPE ias -H 2> NL:`;
 160             if ($? == 0) {
 161                 $vms_info->{AS} = "ias";
 162                 $vms_info->{ASFLAGS} = '-d debug';
 163                 $vms_info->{asflags} = '"-N" vms_upcase';
 164                 $vms_info->{asoutflag} = "-o ";
 165                 $vms_info->{perlasm_scheme} = "ias";
 166             }
 167         }
 168     }
 169     return $vms_info;
 170 }
 171
 172 my %targets = (
 173
 174 #### Basic configs that should work on any 32-bit box
 175     "gcc" => {
 176         inherit_from     => [ "BASE_unix" ],
 177         CC               => "gcc",
 178         CFLAGS           => picker(debug   => "-O0 -g",
 179                                    release => "-O3"),
 180         thread_scheme    => "(unknown)",
 181         bn_ops           => "BN_LLONG",
 182     },
 183     "cc" => {
 184         inherit_from     => [ "BASE_unix" ],
 185         CC               => "cc",
 186         CFLAGS           => "-O",
 187         thread_scheme    => "(unknown)",
 188     },
 189
 190 #### VOS Configurations
 191     "vos-gcc" => {
 192         inherit_from     => [ "BASE_unix" ],
 193         CC               => "gcc",
 194         CFLAGS           => picker(default => "-Wall",
 195                                    debug   => "-O0 -g",
 196                                    release => "-O3"),
 197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 198         lib_cppflags     => "-DB_ENDIAN",
 199         thread_scheme    => "(unknown)",
 200         sys_id           => "VOS",
 201         lflags           => add("-Wl,-map"),
 202         bn_ops           => "BN_LLONG",
 203         shared_extension => ".so",
 204     },
 205
 206 #### Solaris configurations
 207     "solaris-common" => {
 208         inherit_from     => [ "BASE_unix" ],
 209         template         => 1,
 210         lib_cppflags     => "-DFILIO_H",
 211         ex_libs          => add("-lsocket -lnsl -ldl"),
 212         dso_scheme       => "dlfcn",
 213         thread_scheme    => "pthreads",
 214         shared_target    => "solaris",
 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_before("-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_before("-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_before("-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_before("-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_before("-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-common" => {
 360         inherit_from     => [ "BASE_unix" ],
 361         template         => 1,
 362         cppflags         => threads("-D_SGI_MP_SOURCE"),
 363         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 364         ex_libs          => add(threads("-lpthread")),
 365         thread_scheme    => "pthreads",
 366         dso_scheme       => "dlfcn",
 367         shared_target    => "self",
 368         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 369         shared_ldflag    => "-shared -Wl,-Bsymbolic",
 370         shared_sonameflag=> "-Wl,-soname,",
 371     },
 372     "irix-mips3-gcc" => {
 373         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 374         CC               => "gcc",
 375         CFLAGS           => picker(debug   => "-g -O0",
 376                                    release => "-O3"),
 377         LDFLAGS          => "-static-libgcc",
 378         cflags           => "-mabi=n32",
 379         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 380         perlasm_scheme   => "n32",
 381         multilib         => "32",
 382     },
 383     "irix-mips3-cc" => {
 384         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 385         CC               => "cc",
 386         CFLAGS           => picker(debug   => "-g -O0",
 387                                    release => "-O2"),
 388         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 389         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 390         perlasm_scheme   => "n32",
 391         multilib         => "32",
 392     },
 393     # N64 ABI builds.
 394     "irix64-mips4-gcc" => {
 395         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 396         CC               => "gcc",
 397         CFLAGS           => picker(debug   => "-g -O0",
 398                                    release => "-O3"),
 399         LDFLAGS          => "-static-libgcc",
 400         cflags           => "-mabi=64 -mips4",
 401         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 402         perlasm_scheme   => "64",
 403         multilib         => "64",
 404     },
 405     "irix64-mips4-cc" => {
 406         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 407         CC               => "cc",
 408         CFLAGS           => picker(debug   => "-g -O0",
 409                                    release => "-O2"),
 410         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 411         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 412         perlasm_scheme   => "64",
 413         multilib         => "64",
 414     },
 415
 416 #### Unified HP-UX ANSI C configs.
 417 # Special notes:
 418 # - Originally we were optimizing at +O4 level. It should be noted
 419 #   that the only difference between +O3 and +O4 is global inter-
 420 #   procedural analysis. As it has to be performed during the link
 421 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 422 #   which might be release or even patch level specific. Generating
 423 #   the machine code for and analyzing the *whole* program appears
 424 #   to be *extremely* memory demanding while the performance gain is
 425 #   actually questionable. The situation is intensified by the default
 426 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 427 #   which is way too low for +O4. In other words, doesn't +O3 make
 428 #   more sense?
 429 # - Keep in mind that the HP compiler by default generates code
 430 #   suitable for execution on the host you're currently compiling at.
 431 #   If the toolkit is meant to be used on various PA-RISC processors
 432 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 433 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 434 #   32-bit message digests. (For the moment of this writing) HP C
 435 #   doesn't seem to "digest" too many local variables (they make "him"
 436 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 437 #   crypto/sha/sha_lcl.h.
 438 # - originally there were 32-bit hpux-parisc2-* targets. They were
 439 #   scrapped, because a) they were not interchangeable with other 32-bit
 440 #   targets; b) performance-critical 32-bit assembly modules implement
 441 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 442 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 443     "hpux-common" => {
 444         inherit_from     => [ "BASE_unix" ],
 445         template         => 1,
 446         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 447                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 448         lib_cppflags     => "-DB_ENDIAN",
 449         thread_scheme    => "pthreads",
 450         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 451         shared_target    => "self",
 452         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 453         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 454         shared_sonameflag=> "-Wl,+h,",
 455     },
 456     "hpux-parisc-gcc" => {
 457         inherit_from     => [ "hpux-common" ],
 458         CC               => "gcc",
 459         CFLAGS           => picker(debug   => "-O0 -g",
 460                                    release => "-O3"),
 461         cflags           => add(threads("-pthread")),
 462         lib_cppflags     => add("-DBN_DIV2W"),
 463         ex_libs          => add("-ldld", threads("-pthread")),
 464         bn_ops           => "BN_LLONG RC4_CHAR",
 465         dso_scheme       => "dl",
 466         shared_cflag     => "-fPIC",
 467         shared_ldflag    => add_before("-shared"),
 468         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 469     },
 470     "hpux-parisc1_1-gcc" => {
 471         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 472         multilib         => "/pa1.1",
 473     },
 474     "hpux64-parisc2-gcc" => {
 475         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 476         CC               => "gcc",
 477         CFLAGS           => combine(picker(debug   => "-O0 -g",
 478                                            release => "-O3")),
 479         cflags           => add(threads("-pthread")),
 480         ex_libs          => add("-ldl", threads("-pthread")),
 481         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 482         shared_cflag     => "-fpic",
 483         shared_ldflag    => add_before("-shared"),
 484         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 485         multilib         => "/pa20_64",
 486     },
 487
 488     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 489     "hpux-parisc-cc" => {
 490         inherit_from     => [ "hpux-common" ],
 491         CC               => "cc",
 492         CFLAGS           => picker(debug   => "+O0 +d -g",
 493                                    release => "+O3"),
 494         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 495         cppflags         => threads("-D_REENTRANT"),
 496         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 497         ex_libs          => add("-ldld", threads("-lpthread")),
 498         bn_ops           => "RC4_CHAR",
 499         dso_scheme       => "dl",
 500         shared_cflag     => "+Z",
 501         shared_ldflag    => add_before("-b"),
 502         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 503     },
 504     "hpux-parisc1_1-cc" => {
 505         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 506         cflags           => add_before("+DA1.1"),
 507         multilib         => "/pa1.1",
 508     },
 509     "hpux64-parisc2-cc" => {
 510         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 511         CC               => "cc",
 512         CFLAGS           => picker(debug   => "+O0 +d -g",
 513                                    release => "+O3") ,
 514         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 515         cppflags         => threads("-D_REENTRANT") ,
 516         lib_cppflags     => add("-DMD32_XARRAY"),
 517         ex_libs          => add("-ldl", threads("-lpthread")),
 518         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 519         shared_cflag     => "+Z",
 520         shared_ldflag    => add_before("-b"),
 521         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 522         multilib         => "/pa20_64",
 523     },
 524
 525     # HP/UX IA-64 targets
 526     "hpux-ia64-cc" => {
 527         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 528         CC               => "cc",
 529         CFLAGS           => picker(debug   => "+O0 +d -g",
 530                                    release => "+O2"),
 531         cflags           => "-Ae +DD32 +Olit=all -z",
 532         cppflags         => add(threads("-D_REENTRANT")),
 533         ex_libs          => add("-ldl", threads("-lpthread")),
 534         bn_ops           => "SIXTY_FOUR_BIT",
 535         shared_cflag     => "+Z",
 536         shared_ldflag    => add_before("-b"),
 537         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 538         multilib         => "/hpux32",
 539     },
 540     "hpux64-ia64-cc" => {
 541         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 542         CC               => "cc",
 543         CFLAGS           => picker(debug   => "+O0 +d -g",
 544                                    release => "+O3"),
 545         cflags           => "-Ae +DD64 +Olit=all -z",
 546         cppflags         => threads("-D_REENTRANT"),
 547         ex_libs          => add("-ldl", threads("-lpthread")),
 548         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 549         shared_cflag     => "+Z",
 550         shared_ldflag    => add_before("-b"),
 551         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 552         multilib         => "/hpux64",
 553     },
 554     # GCC builds...
 555     "hpux-ia64-gcc" => {
 556         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 557         CC               => "gcc",
 558         CFLAGS           => picker(debug   => "-O0 -g",
 559                                    release => "-O3"),
 560         cflags           => add(threads("-pthread")),
 561         ex_libs          => add("-ldl", threads("-pthread")),
 562         bn_ops           => "SIXTY_FOUR_BIT",
 563         shared_cflag     => "-fpic",
 564         shared_ldflag    => add_before("-shared"),
 565         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 566         multilib         => "/hpux32",
 567     },
 568     "hpux64-ia64-gcc" => {
 569         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 570         CC               => "gcc",
 571         CFLAGS           => picker(debug   => "-O0 -g",
 572                                    release => "-O3"),
 573         cflags           => combine("-mlp64", threads("-pthread")),
 574         ex_libs          => add("-ldl", threads("-pthread")),
 575         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 576         shared_cflag     => "-fpic",
 577         shared_ldflag    => add_before("-shared"),
 578         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 579         multilib         => "/hpux64",
 580     },
 581
 582 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 583     "MPE/iX-gcc" => {
 584         inherit_from     => [ "BASE_unix" ],
 585         CC               => "gcc",
 586         CFLAGS           => "-O3",
 587         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 588         includes         => [ "/SYSLOG/PUB" ],
 589         lib_cppflags     => "-DBN_DIV2W",
 590         sys_id           => "MPE",
 591         lflags           => add("-L/SYSLOG/PUB"),
 592         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 593         thread_scheme    => "(unknown)",
 594         bn_ops           => "BN_LLONG",
 595     },
 596
 597 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 598 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 599 #### there were even osf1-* configs targeting prior versions provided,
 600 #### but not anymore...
 601     "tru64-alpha-gcc" => {
 602         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 603         CC               => "gcc",
 604         CFLAGS           => "-O3",
 605         cflags           => add("-std=c9x", threads("-pthread")),
 606         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 607         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 608         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 609         thread_scheme    => "pthreads",
 610         dso_scheme       => "dlfcn",
 611         shared_target    => "alpha-osf1-shared",
 612         shared_extension => ".so",
 613     },
 614     "tru64-alpha-cc" => {
 615         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 616         CC               => "cc",
 617         CFLAGS           => "-tune host -fast",
 618         cflags           => add("-std1 -readonly_strings",
 619                                 threads("-pthread")),
 620         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 621         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 622         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 623         thread_scheme    => "pthreads",
 624         dso_scheme       => "dlfcn",
 625         shared_target    => "alpha-osf1-shared",
 626         shared_ldflag    => "-msym",
 627         shared_extension => ".so",
 628     },
 629
 630 ####
 631 #### Variety of LINUX:-)
 632 ####
 633 # *-generic* is endian-neutral target, but ./config is free to
 634 # throw in -D[BL]_ENDIAN, whichever appropriate...
 635     "linux-generic32" => {
 636         inherit_from     => [ "BASE_unix" ],
 637         CC               => "gcc",
 638         CXX              => "g++",
 639         CFLAGS           => picker(default => "-Wall",
 640                                    debug   => "-O0 -g",
 641                                    release => "-O3"),
 642         CXXFLAGS         => picker(default => "-Wall",
 643                                    debug   => "-O0 -g",
 644                                    release => "-O3"),
 645         cflags           => threads("-pthread"),
 646         cxxflags         => combine("-std=c++11", threads("-pthread")),
 647         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 648         ex_libs          => add("-ldl", threads("-pthread")),
 649         bn_ops           => "BN_LLONG RC4_CHAR",
 650         thread_scheme    => "pthreads",
 651         dso_scheme       => "dlfcn",
 652         shared_target    => "linux-shared",
 653         shared_cflag     => "-fPIC",
 654         shared_ldflag    => "-Wl,-znodelete",
 655         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 656         enable           => [ "afalgeng" ],
 657     },
 658     "linux-generic64" => {
 659         inherit_from     => [ "linux-generic32" ],
 660         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 661     },
 662
 663     "linux-ppc" => {
 664         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 665         perlasm_scheme   => "linux32",
 666     },
 667     "linux-ppc64" => {
 668         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 669         cflags           => add("-m64"),
 670         cxxflags         => add("-m64"),
 671         lib_cppflags     => add("-DB_ENDIAN"),
 672         perlasm_scheme   => "linux64",
 673         multilib         => "64",
 674     },
 675     "linux-ppc64le" => {
 676         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 677         cflags           => add("-m64"),
 678         cxxflags         => add("-m64"),
 679         lib_cppflags     => add("-DL_ENDIAN"),
 680         perlasm_scheme   => "linux64le",
 681     },
 682
 683     "linux-armv4" => {
 684         ################################################################
 685         # Note that -march is not among compiler options in linux-armv4
 686         # target description. Not specifying one is intentional to give
 687         # you choice to:
 688         #
 689         # a) rely on your compiler default by not specifying one;
 690         # b) specify your target platform explicitly for optimal
 691         # performance, e.g. -march=armv6 or -march=armv7-a;
 692         # c) build "universal" binary that targets *range* of platforms
 693         # by specifying minimum and maximum supported architecture;
 694         #
 695         # As for c) option. It actually makes no sense to specify
 696         # maximum to be less than ARMv7, because it's the least
 697         # requirement for run-time switch between platform-specific
 698         # code paths. And without run-time switch performance would be
 699         # equivalent to one for minimum. Secondly, there are some
 700         # natural limitations that you'd have to accept and respect.
 701         # Most notably you can *not* build "universal" binary for
 702         # big-endian platform. This is because ARMv7 processor always
 703         # picks instructions in little-endian order. Another similar
 704         # limitation is that -mthumb can't "cross" -march=armv6t2
 705         # boundary, because that's where it became Thumb-2. Well, this
 706         # limitation is a bit artificial, because it's not really
 707         # impossible, but it's deemed too tricky to support. And of
 708         # course you have to be sure that your binutils are actually
 709         # up to the task of handling maximum target platform. With all
 710         # this in mind here is an example of how to configure
 711         # "universal" build:
 712         #
 713         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 714         #
 715         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 716         perlasm_scheme   => "linux32",
 717     },
 718     "linux-aarch64" => {
 719         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 720         perlasm_scheme   => "linux64",
 721     },
 722     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 723         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 724         cflags           => add("-mabi=ilp32"),
 725         cxxflags         => add("-mabi=ilp32"),
 726         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 727         perlasm_scheme   => "linux64",
 728     },
 729
 730     "linux-mips32" => {
 731         # Configure script adds minimally required -march for assembly
 732         # support, if no -march was specified at command line.
 733         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 734         cflags           => add("-mabi=32"),
 735         cxxflags         => add("-mabi=32"),
 736         lib_cppflags     => add("-DBN_DIV3W"),
 737         perlasm_scheme   => "o32",
 738     },
 739     # mips32 and mips64 below refer to contemporary MIPS Architecture
 740     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 741     "linux-mips64" => {
 742         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 743         cflags           => add("-mabi=n32"),
 744         cxxflags         => add("-mabi=n32"),
 745         lib_cppflags     => add("-DBN_DIV3W"),
 746         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 747         perlasm_scheme   => "n32",
 748         multilib         => "32",
 749     },
 750     "linux64-mips64" => {
 751         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 752         cflags           => add("-mabi=64"),
 753         cxxflags         => add("-mabi=64"),
 754         lib_cppflags     => add("-DBN_DIV3W"),
 755         perlasm_scheme   => "64",
 756         multilib         => "64",
 757     },
 758
 759     #### IA-32 targets...
 760     #### These two targets are a bit aged and are to be used on older Linux
 761     #### machines where gcc doesn't understand -m32 and -m64
 762     "linux-elf" => {
 763         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 764         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 765         lib_cppflags     => add("-DL_ENDIAN"),
 766         bn_ops           => "BN_LLONG",
 767     },
 768     "linux-aout" => {
 769         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 770         CC               => "gcc",
 771         CFLAGS           => add(picker(default => "-Wall",
 772                                        debug   => "-O0 -g",
 773                                        release => "-O3 -fomit-frame-pointer")),
 774         lib_cppflags     => add("-DL_ENDIAN"),
 775         bn_ops           => "BN_LLONG",
 776         thread_scheme    => "(unknown)",
 777         perlasm_scheme   => "a.out",
 778     },
 779
 780     #### X86 / X86_64 targets
 781     "linux-x86" => {
 782         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 783         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 784         cflags           => add("-m32"),
 785         cxxflags         => add("-m32"),
 786         lib_cppflags     => add("-DL_ENDIAN"),
 787         bn_ops           => "BN_LLONG",
 788         perlasm_scheme   => "elf",
 789     },
 790     "linux-x86-clang" => {
 791         inherit_from     => [ "linux-x86" ],
 792         CC               => "clang",
 793         CXX              => "clang++",
 794     },
 795     "linux-x86_64" => {
 796         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 797         cflags           => add("-m64"),
 798         cxxflags         => add("-m64"),
 799         lib_cppflags     => add("-DL_ENDIAN"),
 800         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 801         perlasm_scheme   => "elf",
 802         multilib         => "64",
 803     },
 804     "linux-x86_64-clang" => {
 805         inherit_from     => [ "linux-x86_64" ],
 806         CC               => "clang",
 807         CXX              => "clang++",
 808     },
 809     "linux-x32" => {
 810         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 811         cflags           => add("-mx32"),
 812         cxxflags         => add("-mx32"),
 813         lib_cppflags     => add("-DL_ENDIAN"),
 814         bn_ops           => "SIXTY_FOUR_BIT",
 815         perlasm_scheme   => "elf32",
 816         multilib         => "x32",
 817     },
 818
 819     "linux-ia64" => {
 820         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 821         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 822     },
 823
 824     "linux64-s390x" => {
 825         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 826         cflags           => add("-m64"),
 827         cxxflags         => add("-m64"),
 828         lib_cppflags     => add("-DB_ENDIAN"),
 829         perlasm_scheme   => "64",
 830         multilib         => "64",
 831     },
 832     "linux32-s390x" => {
 833         #### So called "highgprs" target for z/Architecture CPUs
 834         # "Highgprs" is kernel feature first implemented in Linux
 835         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 836         # significant bits of general purpose registers not only
 837         # upon 32-bit process context switch, but even on
 838         # asynchronous signal delivery to such process. This makes
 839         # it possible to deploy 64-bit instructions even in legacy
 840         # application context and achieve better [or should we say
 841         # adequate] performance. The build is binary compatible with
 842         # linux-generic32, and the idea is to be able to install the
 843         # resulting libcrypto.so alongside generic one, e.g. as
 844         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 845         # linker to autodiscover. Unfortunately it doesn't work just
 846         # yet, because of couple of bugs in glibc
 847         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 848         #
 849         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 850         cflags           => add("-m31 -Wa,-mzarch"),
 851         cxxflags         => add("-m31 -Wa,-mzarch"),
 852         lib_cppflags     => add("-DB_ENDIAN"),
 853         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 854         perlasm_scheme   => "31",
 855         multilib         => "/highgprs",
 856     },
 857
 858     #### SPARC Linux setups
 859     "linux-sparcv8" => {
 860         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 861         cflags           => add("-mcpu=v8"),
 862         cxxflags         => add("-mcpu=v8"),
 863         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 864     },
 865     "linux-sparcv9" => {
 866         # it's a real mess with -mcpu=ultrasparc option under Linux,
 867         # but -Wa,-Av8plus should do the trick no matter what.
 868         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 869         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 870         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 871         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 872     },
 873     "linux64-sparcv9" => {
 874         # GCC 3.1 is a requirement
 875         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 876         cflags           => add("-m64 -mcpu=ultrasparc"),
 877         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 878         lib_cppflags     => add("-DB_ENDIAN"),
 879         bn_ops           => "BN_LLONG RC4_CHAR",
 880         multilib         => "64",
 881     },
 882
 883     "linux-alpha-gcc" => {
 884         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 885         lib_cppflags     => add("-DL_ENDIAN"),
 886         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 887     },
 888     "linux-c64xplus" => {
 889         inherit_from     => [ "BASE_unix" ],
 890         # TI_CGT_C6000_7.3.x is a requirement
 891         CC               => "cl6x",
 892         CFLAGS           => "-o2 -ox -ms",
 893         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 894         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 895         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 896                                     threads("-D_REENTRANT")),
 897         bn_ops           => "BN_LLONG",
 898         cpuid_asm_src    => "c64xpluscpuid.s",
 899         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 900         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 901         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 902         rc4_asm_src      => "rc4-c64xplus.s",
 903         modes_asm_src    => "ghash-c64xplus.s",
 904         chacha_asm_src   => "chacha-c64xplus.s",
 905         poly1305_asm_src => "poly1305-c64xplus.s",
 906         thread_scheme    => "pthreads",
 907         perlasm_scheme   => "void",
 908         dso_scheme       => "dlfcn",
 909         shared_target    => "linux-shared",
 910         shared_cflag     => "--pic",
 911         shared_ldflag    => add("-z --sysv --shared"),
 912         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 913         ranlib           => "true",
 914     },
 915
 916 #### *BSD
 917     "BSD-generic32" => {
 918         # As for thread cflag. Idea is to maintain "collective" set of
 919         # flags, which would cover all BSD flavors. -pthread applies
 920         # to them all, but is treated differently. OpenBSD expands is
 921         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 922         # expands it as -lc_r, which has to be accompanied by explicit
 923         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 924         # expands it as -lc_r, which seems to be sufficient?
 925         inherit_from     => [ "BASE_unix" ],
 926         CC               => "cc",
 927         CFLAGS           => picker(default => "-Wall",
 928                                    debug   => "-O0 -g",
 929                                    release => "-O3"),
 930         cflags           => threads("-pthread"),
 931         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 932         ex_libs          => add(threads("-pthread")),
 933         enable           => add("devcryptoeng"),
 934         bn_ops           => "BN_LLONG",
 935         thread_scheme    => "pthreads",
 936         dso_scheme       => "dlfcn",
 937         shared_target    => "bsd-gcc-shared",
 938         shared_cflag     => "-fPIC",
 939         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 940     },
 941     "BSD-generic64" => {
 942         inherit_from     => [ "BSD-generic32" ],
 943         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 944     },
 945
 946     "BSD-x86" => {
 947         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 948         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 949         lib_cppflags     => add("-DL_ENDIAN"),
 950         bn_ops           => "BN_LLONG",
 951         shared_target    => "bsd-shared",
 952         perlasm_scheme   => "a.out",
 953     },
 954     "BSD-x86-elf" => {
 955         inherit_from     => [ "BSD-x86" ],
 956         perlasm_scheme   => "elf",
 957     },
 958
 959     "BSD-sparcv8" => {
 960         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 961         cflags           => add("-mcpu=v8"),
 962         lib_cppflags     => add("-DB_ENDIAN"),
 963     },
 964     "BSD-sparc64" => {
 965         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 966         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 967         # triggered by RIPEMD160 code.
 968         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 969         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
 970         bn_ops           => "BN_LLONG",
 971     },
 972
 973     "BSD-ia64" => {
 974         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 975         lib_cppflags     => add("-DL_ENDIAN"),
 976         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 977     },
 978
 979     "BSD-x86_64" => {
 980         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 981         lib_cppflags     => add("-DL_ENDIAN"),
 982         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 983         perlasm_scheme   => "elf",
 984     },
 985
 986     "bsdi-elf-gcc" => {
 987         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 988         CC               => "gcc",
 989         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
 990         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
 991         ex_libs          => add("-ldl"),
 992         bn_ops           => "BN_LLONG",
 993         thread_scheme    => "(unknown)",
 994         dso_scheme       => "dlfcn",
 995         shared_target    => "bsd-gcc-shared",
 996         shared_cflag     => "-fPIC",
 997         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 998     },
 999
1000     "nextstep" => {
1001         inherit_from     => [ "BASE_unix" ],
1002         CC               => "cc",
1003         CFLAGS           => "-O -Wall",
1004         unistd           => "<libc.h>",
1005         bn_ops           => "BN_LLONG",
1006         thread_scheme    => "(unknown)",
1007     },
1008     "nextstep3.3" => {
1009         inherit_from     => [ "BASE_unix" ],
1010         CC               => "cc",
1011         CFLAGS           => "-O3 -Wall",
1012         unistd           => "<libc.h>",
1013         bn_ops           => "BN_LLONG",
1014         thread_scheme    => "(unknown)",
1015     },
1016
1017 #### SCO/Caldera targets.
1018 #
1019 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1020 # Now we only have blended unixware-* as it's the only one used by ./config.
1021 # If you want to optimize for particular microarchitecture, bypass ./config
1022 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1023 # Note that not all targets include assembler support. Mostly because of
1024 # lack of motivation to support out-of-date platforms with out-of-date
1025 # compiler drivers and assemblers.
1026 #
1027 # UnixWare 2.0x fails destest with -O.
1028     "unixware-2.0" => {
1029         inherit_from     => [ "BASE_unix" ],
1030         CC               => "cc",
1031         cflags           => threads("-Kthread"),
1032         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1033         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1034         thread_scheme    => "uithreads",
1035     },
1036     "unixware-2.1" => {
1037         inherit_from     => [ "BASE_unix" ],
1038         CC               => "cc",
1039         CFLAGS           => "-O",
1040         cflags           => threads("-Kthread"),
1041         lib_cppflags     => "-DFILIO_H",
1042         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1043         thread_scheme    => "uithreads",
1044     },
1045     "unixware-7" => {
1046         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1047         CC               => "cc",
1048         CFLAGS           => "-O",
1049         cflags           => combine("-Kalloca", threads("-Kthread")),
1050         lib_cppflags     => "-DFILIO_H",
1051         ex_libs          => add("-lsocket -lnsl"),
1052         thread_scheme    => "uithreads",
1053         bn_ops           => "BN_LLONG",
1054         perlasm_scheme   => "elf-1",
1055         dso_scheme       => "dlfcn",
1056         shared_target    => "svr5-shared",
1057         shared_cflag     => "-Kpic",
1058         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1059     },
1060     "unixware-7-gcc" => {
1061         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1062         CC               => "gcc",
1063         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1064         cppflags         => add(threads("-D_REENTRANT")),
1065         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1066         ex_libs          => add("-lsocket -lnsl"),
1067         bn_ops           => "BN_LLONG",
1068         thread_scheme    => "pthreads",
1069         perlasm_scheme   => "elf-1",
1070         dso_scheme       => "dlfcn",
1071         shared_target    => "gnu-shared",
1072         shared_cflag     => "-fPIC",
1073         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1074     },
1075 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1076     "sco5-cc" => {
1077         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1078         cc               => "cc",
1079         cflags           => "-belf",
1080         ex_libs          => add("-lsocket -lnsl"),
1081         thread_scheme    => "(unknown)",
1082         perlasm_scheme   => "elf-1",
1083         dso_scheme       => "dlfcn",
1084         shared_target    => "svr3-shared",
1085         shared_cflag     => "-Kpic",
1086         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1087     },
1088     "sco5-gcc" => {
1089         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1090         cc               => "gcc",
1091         cflags           => "-O3 -fomit-frame-pointer",
1092         ex_libs          => add("-lsocket -lnsl"),
1093         bn_ops           => "BN_LLONG",
1094         thread_scheme    => "(unknown)",
1095         perlasm_scheme   => "elf-1",
1096         dso_scheme       => "dlfcn",
1097         shared_target    => "svr3-shared",
1098         shared_cflag     => "-fPIC",
1099         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1100     },
1101
1102 #### IBM's AIX.
1103     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1104     # to control compilation "bitness" by setting $OBJECT_MODE environment
1105     # variable, then you should know that in OpenSSL case it's considered
1106     # only in ./config. Once configured, build procedure remains "deaf" to
1107     # current value of $OBJECT_MODE.
1108     "aix-common" => {
1109         inherit_from     => [ "BASE_unix" ],
1110         template         => 1,
1111         sys_id           => "AIX",
1112         lib_cppflags     => "-DB_ENDIAN",
1113         lflags           => "-Wl,-bsvr4",
1114         thread_scheme    => "pthreads",
1115         dso_scheme       => "dlfcn",
1116         shared_target    => "aix",
1117         module_ldflags   => "-Wl,-G,-bsymbolic,-bexpall",
1118         shared_ldflag    => "-Wl,-G,-bsymbolic",
1119         shared_defflag   => "-Wl,-bE:",
1120         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1121         dso_extension    => ".so",
1122         lib_extension    => shared("_a.a"),
1123         shared_extension_simple => shared(".a"),
1124     },
1125     "aix-gcc" => {
1126         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1127         CC               => "gcc",
1128         CFLAGS           => picker(debug   => "-O0 -g",
1129                                    release => "-O"),
1130         cflags           => add(threads("-pthread")),
1131         ex_libs          => threads("-pthread"),
1132         bn_ops           => "BN_LLONG RC4_CHAR",
1133         perlasm_scheme   => "aix32",
1134         shared_ldflag    => add_before("-shared -static-libgcc"),
1135         AR               => add("-X32"),
1136         RANLIB           => add("-X32"),
1137     },
1138     "aix64-gcc" => {
1139         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1140         CC               => "gcc",
1141         CFLAGS           => picker(debug   => "-O0 -g",
1142                                    release => "-O"),
1143         cflags           => combine("-maix64", threads("-pthread")),
1144         ex_libs          => threads("-pthread"),
1145         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1146         perlasm_scheme   => "aix64",
1147         shared_ldflag    => add_before("-shared -static-libgcc"),
1148         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1149         AR               => add("-X64"),
1150         RANLIB           => add("-X64"),
1151     },
1152     "aix-cc" => {
1153         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1154         CC               => "cc",
1155         CFLAGS           => picker(debug   => "-O0 -g",
1156                                    release => "-O"),
1157         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1158                                     threads("-qthreaded")),
1159         cppflags         => threads("-D_THREAD_SAFE"),
1160         ex_libs          => threads("-lpthreads"),
1161         bn_ops           => "BN_LLONG RC4_CHAR",
1162         perlasm_scheme   => "aix32",
1163         shared_cflag     => "-qpic",
1164         AR               => add("-X32"),
1165         RANLIB           => add("-X32"),
1166     },
1167     "aix64-cc" => {
1168         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1169         CC               => "cc",
1170         CFLAGS           => picker(debug   => "-O0 -g",
1171                                    release => "-O"),
1172         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1173                                     threads("-qthreaded")),
1174         cppflags         => threads("-D_THREAD_SAFE"),
1175         ex_libs          => threads("-lpthreads"),
1176         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1177         perlasm_scheme   => "aix64",
1178         dso_scheme       => "dlfcn",
1179         shared_cflag     => "-qpic",
1180         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1181         AR               => add("-X64"),
1182         RANLIB           => add("-X64"),
1183     },
1184
1185 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1186     "BS2000-OSD" => {
1187         inherit_from     => [ "BASE_unix" ],
1188         CC               => "c89",
1189         CFLAGS           => "-O",
1190         cflags           => "-XLLML -XLLMK -XL",
1191         cppflags         => "-DCHARSET_EBCDIC",
1192         lib_cppflags     => "-DB_ENDIAN",
1193         ex_libs          => add("-lsocket -lnsl"),
1194         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1195         thread_scheme    => "(unknown)",
1196     },
1197
1198 #### Visual C targets
1199 #
1200 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1201 #
1202 # Note about /wd4090, disable warning C4090. This warning returns false
1203 # positives in some situations. Disabling it altogether masks both
1204 # legitimate and false cases, but as we compile on multiple platforms,
1205 # we rely on other compilers to catch legitimate cases.
1206 #
1207 # Also note that we force threads no matter what.  Configuring "no-threads"
1208 # is ignored.
1209 #
1210 # UNICODE is defined in VC-common and applies to all targets. It used to
1211 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1212 # was because ANSI API was *native* system interface for no longer
1213 # supported Windows 9x. Keep in mind that UNICODE only affects how
1214 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1215 # that OpenSSL presents to application.
1216
1217     "VC-common" => {
1218         inherit_from     => [ "BASE_Windows" ],
1219         template         => 1,
1220         CC               => "cl",
1221         CPP              => '$(CC) /EP /C',
1222         CFLAGS           => "/W3 /wd4090 /nologo",
1223         LDFLAGS          => add("/debug"),
1224         coutflag         => "/Fo",
1225         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1226                                 "UNICODE", "_UNICODE",
1227                                 "_CRT_SECURE_NO_DEPRECATE",
1228                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1229         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1230         lib_defines      => add("L_ENDIAN"),
1231         dso_cflags       => "/Zi /Fddso.pdb",
1232         bin_cflags       => "/Zi /Fdapp.pdb",
1233         # def_flag made to empty string so a .def file gets generated
1234         shared_defflag   => '',
1235         shared_ldflag    => "/dll",
1236         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1237         thread_scheme    => "winthreads",
1238         dso_scheme       => "win32",
1239         apps_aux_src     => add("win32_init.c"),
1240         bn_ops           => "EXPORT_VAR_AS_FN",
1241         # additional parameter to build_scheme denotes install-path "flavour"
1242         build_scheme     => add("VC-common", { separator => undef }),
1243     },
1244     "VC-noCE-common" => {
1245         inherit_from     => [ "VC-common" ],
1246         template         => 1,
1247         CFLAGS           => add(picker(debug   => '/Od',
1248                                        release => '/O2')),
1249         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1250                                        debug   =>
1251                                        sub {
1252                                            ($disabled{shared} ? "" : "/MDd");
1253                                        },
1254                                        release =>
1255                                        sub {
1256                                            ($disabled{shared} ? "" : "/MD");
1257                                        })),
1258         defines          => add(picker(default => [], # works as type cast
1259                                        debug   => [ "DEBUG", "_DEBUG" ])),
1260         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1261         # Following might/should appears controversial, i.e. defining
1262         # /MDd without evaluating $disabled{shared}. It works in
1263         # non-shared build because static library is compiled with /Zl
1264         # and bares no reference to specific RTL. And it works in
1265         # shared build because multiple /MDd options are not prohibited.
1266         # But why /MDd in static build? Well, basically this is just a
1267         # reference point, which allows to catch eventual errors that
1268         # would prevent those who want to wrap OpenSSL into own .DLL.
1269         # Why not /MD in release build then? Well, some are likely to
1270         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1271         # redistributable.
1272         bin_cflags       => add(picker(debug   => "/MDd",
1273                                        release => sub { $disabled{shared} ? "/MT" : () },
1274                                       )),
1275         bin_lflags       => add("/subsystem:console /opt:ref"),
1276         ex_libs          => add(sub {
1277             my @ex_libs = ();
1278             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1279             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1280             return join(" ", @ex_libs);
1281         }),
1282     },
1283     "VC-WIN64-common" => {
1284         inherit_from     => [ "VC-noCE-common" ],
1285         template         => 1,
1286         ex_libs          => add(sub {
1287             my @ex_libs = ();
1288             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1289             return join(" ", @_, @ex_libs);
1290         }),
1291         bn_ops           => add("SIXTY_FOUR_BIT"),
1292     },
1293     "VC-WIN64I" => {
1294         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1295                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1296         AS               => "ias",
1297         ASFLAGS          => "-d debug",
1298         asoutflag        => "-o ",
1299         sys_id           => "WIN64I",
1300         bn_asm_src       => sub { return undef unless @_;
1301                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1302         perlasm_scheme   => "ias",
1303         multilib         => "-ia64",
1304     },
1305     "VC-WIN64A" => {
1306         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1307                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1308         AS               => sub { vc_win64a_info()->{AS} },
1309         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1310         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1311         asflags          => sub { vc_win64a_info()->{asflags} },
1312         sys_id           => "WIN64A",
1313         bn_asm_src       => sub { return undef unless @_;
1314                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1315         perlasm_scheme   => "auto",
1316         multilib         => "-x64",
1317     },
1318     "VC-WIN32" => {
1319         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1320                               sub { $disabled{shared} ? () : "uplink_common" } ],
1321         CFLAGS           => add("/WX"),
1322         AS               => sub { vc_win32_info()->{AS} },
1323         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1324         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1325         asflags          => sub { vc_win32_info()->{asflags} },
1326         sys_id           => "WIN32",
1327         bn_ops           => add("BN_LLONG"),
1328         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1329         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1330         # some installation path heuristics in windows-makefile.tmpl...
1331         build_scheme     => add("VC-WOW", { separator => undef }),
1332     },
1333     "VC-CE" => {
1334         inherit_from     => [ "VC-common" ],
1335         CFLAGS           => add(picker(debug   => "/Od",
1336                                        release => "/O1i")),
1337         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1338         LDFLAGS          => add("/nologo /opt:ref"),
1339         cflags           =>
1340             combine('/GF /Gy',
1341                     sub { vc_wince_info()->{cflags}; },
1342                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1343                               ? ($disabled{shared} ? " /MT" : " /MD")
1344                               : " /MC"; }),
1345         cppflags         => sub { vc_wince_info()->{cppflags}; },
1346         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1347         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1348         includes         =>
1349             add(combine(sub { defined(env('WCECOMPAT'))
1350                               ? '$(WCECOMPAT)/include' : (); },
1351                         sub { defined(env('PORTSDK_LIBPATH'))
1352                                   ? '$(PORTSDK_LIBPATH)/../../include'
1353                                   : (); })),
1354         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1355                                         sub { defined(env('PORTSDK_LIBPATH'))
1356                                                   ? "/entry:mainCRTstartup" : (); })),
1357         sys_id           => "WINCE",
1358         bn_ops           => add("BN_LLONG"),
1359         ex_libs          => add(sub {
1360             my @ex_libs = ();
1361             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1362             push @ex_libs, 'crypt32.lib';
1363             if (defined(env('WCECOMPAT'))) {
1364                 my $x = '$(WCECOMPAT)/lib';
1365                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1366                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1367                 } else {
1368                     $x .= '/wcecompatex.lib';
1369                 }
1370                 push @ex_libs, $x;
1371             }
1372             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1373                 if (defined(env('PORTSDK_LIBPATH')));
1374             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1375                 if (env('TARGETCPU') eq "X86");
1376             return @ex_libs;
1377         }),
1378     },
1379
1380 #### MinGW
1381     "mingw" => {
1382         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1383                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1384         CC               => "gcc",
1385         CFLAGS           => picker(default => "-Wall",
1386                                    debug   => "-g -O0",
1387                                    release => "-O3 -fomit-frame-pointer"),
1388         cflags           => "-m32",
1389         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1390                                     threads("-D_MT")),
1391         lib_cppflags     => "-DL_ENDIAN",
1392         sys_id           => "MINGW32",
1393         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1394         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1395         thread_scheme    => "winthreads",
1396         perlasm_scheme   => "coff",
1397         dso_scheme       => "win32",
1398         shared_target    => "mingw-shared",
1399         shared_cppflags  => add("_WINDLL"),
1400         shared_ldflag    => "-static-libgcc",
1401         shared_rcflag    => "--target=pe-i386",
1402         shared_extension => ".dll",
1403         multilib         => "",
1404         apps_aux_src     => add("win32_init.c"),
1405     },
1406     "mingw64" => {
1407         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1408         # .dll compiled with one compiler with application compiled with
1409         # another compiler. It's possible to engage Applink support in
1410         # mingw64 build, but it's not done, because till mingw64
1411         # supports structured exception handling, one can't seriously
1412         # consider its binaries for using with non-mingw64 run-time
1413         # environment. And as mingw64 is always consistent with itself,
1414         # Applink is never engaged and can as well be omitted.
1415         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1416         CC               => "gcc",
1417         CFLAGS           => picker(default => "-Wall",
1418                                    debug   => "-g -O0",
1419                                    release => "-O3"),
1420         cflags           => "-m64",
1421         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1422                                     threads("-D_MT")),
1423         lib_cppflags     => "-DL_ENDIAN",
1424         sys_id           => "MINGW64",
1425         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1426         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1427         thread_scheme    => "winthreads",
1428         perlasm_scheme   => "mingw64",
1429         dso_scheme       => "win32",
1430         shared_target    => "mingw-shared",
1431         shared_cppflags  => add("_WINDLL"),
1432         shared_ldflag    => "-static-libgcc",
1433         shared_rcflag    => "--target=pe-x86-64",
1434         shared_extension => ".dll",
1435         multilib         => "64",
1436         apps_aux_src     => add("win32_init.c"),
1437     },
1438
1439 #### UEFI
1440     "UEFI" => {
1441         inherit_from     => [ "BASE_unix" ],
1442         CC               => "cc",
1443         CFLAGS           => "-O",
1444         lib_cppflags     => "-DL_ENDIAN",
1445         sys_id           => "UEFI",
1446     },
1447
1448 #### UWIN
1449     "UWIN" => {
1450         inherit_from     => [ "BASE_unix" ],
1451         CC               => "cc",
1452         CFLAGS           => "-O -Wall",
1453         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1454         sys_id           => "UWIN",
1455         bn_ops           => "BN_LLONG",
1456         dso_scheme       => "win32",
1457     },
1458
1459 #### Cygwin
1460     "Cygwin-x86" => {
1461         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1462         CC               => "gcc",
1463         CFLAGS           => picker(default => "-Wall",
1464                                    debug   => "-g -O0",
1465                                    release => "-O3 -fomit-frame-pointer"),
1466         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1467         sys_id           => "CYGWIN",
1468         bn_ops           => "BN_LLONG",
1469         thread_scheme    => "pthread",
1470         perlasm_scheme   => "coff",
1471         dso_scheme       => "dlfcn",
1472         shared_target    => "cygwin-shared",
1473         shared_cppflags  => "-D_WINDLL",
1474         shared_extension => ".dll",
1475     },
1476     "Cygwin-x86_64" => {
1477         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1478         CC               => "gcc",
1479         CFLAGS           => picker(default => "-Wall",
1480                                    debug   => "-g -O0",
1481                                    release => "-O3"),
1482         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1483         sys_id           => "CYGWIN",
1484         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1485         thread_scheme    => "pthread",
1486         perlasm_scheme   => "mingw64",
1487         dso_scheme       => "dlfcn",
1488         shared_target    => "cygwin-shared",
1489         shared_cppflags  => "-D_WINDLL",
1490         shared_extension => ".dll",
1491     },
1492     # Backward compatibility for those using this target
1493     "Cygwin" => {
1494         inherit_from     => [ "Cygwin-x86" ]
1495     },
1496     # In case someone constructs the Cygwin target name themself
1497     "Cygwin-i386" => {
1498         inherit_from     => [ "Cygwin-x86" ]
1499     },
1500     "Cygwin-i486" => {
1501         inherit_from     => [ "Cygwin-x86" ]
1502     },
1503     "Cygwin-i586" => {
1504         inherit_from     => [ "Cygwin-x86" ]
1505     },
1506     "Cygwin-i686" => {
1507         inherit_from     => [ "Cygwin-x86" ]
1508     },
1509
1510 ##### MacOS X (a.k.a. Darwin) setup
1511     "darwin-common" => {
1512         inherit_from     => [ "BASE_unix" ],
1513         template         => 1,
1514         CC               => "cc",
1515         CFLAGS           => picker(debug   => "-g -O0",
1516                                    release => "-O3"),
1517         cppflags         => threads("-D_REENTRANT"),
1518         lflags           => "-Wl,-search_paths_first",
1519         sys_id           => "MACOSX",
1520         bn_ops           => "BN_LLONG RC4_CHAR",
1521         thread_scheme    => "pthreads",
1522         perlasm_scheme   => "osx32",
1523         dso_scheme       => "dlfcn",
1524         ranlib           => "ranlib -c",
1525         shared_target    => "darwin-shared",
1526         shared_cflag     => "-fPIC",
1527         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1528     },
1529     # Option "freeze" such as -std=gnu9x can't negatively interfere
1530     # with future defaults for below two targets, because MacOS X
1531     # for PPC has no future, it was discontinued by vendor in 2009.
1532     "darwin-ppc-cc" => {
1533         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1534         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1535         lib_cppflags     => add("-DB_ENDIAN"),
1536         shared_cflag     => add("-fno-common"),
1537         perlasm_scheme   => "osx32",
1538     },
1539     "darwin64-ppc-cc" => {
1540         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1541         cflags           => add("-arch ppc64 -std=gnu9x"),
1542         lib_cppflags     => add("-DB_ENDIAN"),
1543         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1544         perlasm_scheme   => "osx64",
1545     },
1546     "darwin-i386-cc" => {
1547         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1548         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1549         cflags           => add("-arch i386"),
1550         lib_cppflags     => add("-DL_ENDIAN"),
1551         bn_ops           => "BN_LLONG RC4_INT",
1552         perlasm_scheme   => "macosx",
1553     },
1554     "darwin64-x86_64-cc" => {
1555         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1556         CFLAGS           => add("-Wall"),
1557         cflags           => add("-arch x86_64"),
1558         lib_cppflags     => add("-DL_ENDIAN"),
1559         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1560         perlasm_scheme   => "macosx",
1561     },
1562
1563 ##### GNU Hurd
1564     "hurd-x86" => {
1565         inherit_from     => [ "BASE_unix" ],
1566         inherit_from     => [ asm("x86_elf_asm") ],
1567         CC               => "gcc",
1568         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1569         cflags           => threads("-pthread"),
1570         lib_cppflags     => "-DL_ENDIAN",
1571         ex_libs          => add("-ldl", threads("-pthread")),
1572         bn_ops           => "BN_LLONG",
1573         thread_scheme    => "pthreads",
1574         dso_scheme       => "dlfcn",
1575         shared_target    => "linux-shared",
1576         shared_cflag     => "-fPIC",
1577         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1578     },
1579
1580 ##### VxWorks for various targets
1581     "vxworks-ppc60x" => {
1582         inherit_from     => [ "BASE_unix" ],
1583         CC               => "ccppc",
1584         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1585         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1586         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1587                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1588                                     "-I\$(WIND_BASE)/target/usr/h",
1589                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1590         sys_id           => "VXWORKS",
1591         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1592         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1593     },
1594     "vxworks-ppcgen" => {
1595         inherit_from     => [ "BASE_unix" ],
1596         CC               => "ccppc",
1597         CFLAGS           => "-O1 -Wall",
1598         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1599         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1600                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1601                                     "-I\$(WIND_BASE)/target/usr/h",
1602                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1603         sys_id           => "VXWORKS",
1604         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1605         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1606     },
1607     "vxworks-ppc405" => {
1608         inherit_from     => [ "BASE_unix" ],
1609         CC               => "ccppc",
1610         CFLAGS           => "-g",
1611         cflags           => "-msoft-float -mlongcall",
1612         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1613                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1614                                     "-I\$(WIND_BASE)/target/h"),
1615         sys_id           => "VXWORKS",
1616         lflags           => add("-r"),
1617     },
1618     "vxworks-ppc750" => {
1619         inherit_from     => [ "BASE_unix" ],
1620         CC               => "ccppc",
1621         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1622         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1623         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1624                                     "-I\$(WIND_BASE)/target/h"),
1625         sys_id           => "VXWORKS",
1626         lflags           => add("-r"),
1627     },
1628     "vxworks-ppc750-debug" => {
1629         inherit_from     => [ "BASE_unix" ],
1630         CC               => "ccppc",
1631         CFLAGS           => "-ansi -fvolatile -Wall -g",
1632         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1633         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1634                                     "-DPEDANTIC -DDEBUG",
1635                                     "-I\$(WIND_BASE)/target/h"),
1636         sys_id           => "VXWORKS",
1637         lflags           => add("-r"),
1638     },
1639     "vxworks-ppc860" => {
1640         inherit_from     => [ "BASE_unix" ],
1641         CC               => "ccppc",
1642         cflags           => "-nostdinc -msoft-float",
1643         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1644                                     "-I\$(WIND_BASE)/target/h"),
1645         sys_id           => "VXWORKS",
1646         lflags           => add("-r"),
1647     },
1648     "vxworks-simlinux" => {
1649         inherit_from     => [ "BASE_unix" ],
1650         CC               => "ccpentium",
1651         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1652         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1653                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1654                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1655                                     "-DOPENSSL_NO_HW_PADLOCK",
1656                                     "-I\$(WIND_BASE)/target/h",
1657                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1658         sys_id           => "VXWORKS",
1659         lflags           => add("-r"),
1660         ranlib           => "ranlibpentium",
1661     },
1662     "vxworks-mips" => {
1663         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1664         CC               => "ccmips",
1665         CFLAGS           => "-O -G 0",
1666         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1667         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1668                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1669                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1670                                     "-DOPENSSL_NO_HW_PADLOCK",
1671                                     threads("-D_REENTRANT"),
1672                                     "-I\$(WIND_BASE)/target/h",
1673                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1674         sys_id           => "VXWORKS",
1675         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1676         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1677         thread_scheme    => "pthreads",
1678         perlasm_scheme   => "o32",
1679         ranlib           => "ranlibmips",
1680     },
1681
1682 #### uClinux
1683     "uClinux-dist" => {
1684         inherit_from     => [ "BASE_unix" ],
1685         CC               => sub { env('CC') },
1686         cppflags         => threads("-D_REENTRANT"),
1687         ex_libs          => add("\$(LDLIBS)"),
1688         bn_ops           => "BN_LLONG",
1689         thread_scheme    => "pthreads",
1690         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1691         shared_target    => "linux-shared",
1692         shared_cflag     => "-fPIC",
1693         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1694         ranlib           => sub { env('RANLIB') },
1695     },
1696     "uClinux-dist64" => {
1697         inherit_from     => [ "BASE_unix" ],
1698         CC               => sub { env('CC') },
1699         cppflags         => threads("-D_REENTRANT"),
1700         ex_libs          => add("\$(LDLIBS)"),
1701         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1702         thread_scheme    => "pthreads",
1703         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1704         shared_target    => "linux-shared",
1705         shared_cflag     => "-fPIC",
1706         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1707         ranlib           => sub { env('RANLIB') },
1708     },
1709
1710     ##### VMS
1711     # Most things happen in vms-generic.
1712     # Note that vms_info extracts the pointer size from the end of
1713     # the target name, and will assume that anything matching /-p\d+$/
1714     # indicates the pointer size setting for the desired target.
1715     "vms-generic" => {
1716         inherit_from     => [ "BASE_VMS" ],
1717         template         => 1,
1718         CC               => "CC/DECC",
1719         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1720         CFLAGS           =>
1721             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1722                            debug   => "/NOOPTIMIZE/DEBUG",
1723                            release => "/OPTIMIZE/NODEBUG"),
1724                     sub { my @warnings =
1725                               @{vms_info()->{disable_warns}};
1726                           @warnings
1727                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1728         lib_defines      =>
1729             add("OPENSSL_USE_NODELETE",
1730                 sub {
1731                     return vms_info()->{def_zlib}
1732                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1733                 }),
1734         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1735                                    debug   => "/DEBUG/TRACEBACK",
1736                                    release => "/NODEBUG/NOTRACEBACK"),
1737         # Because of dso_cflags below, we can't set the generic |cflags| here,
1738         # as it can't be overriden, so we set separate C flags for libraries
1739         # and binaries instead.
1740         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1741         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1742         # For modules specifically, we assume that they only use public
1743         # OpenSSL symbols, and therefore don't need to mangle names on
1744         # their own.
1745         dso_cflags       => "",
1746         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1747         shared_target    => "vms-shared",
1748         # def_flag made to empty string so a .opt file gets generated
1749         shared_defflag   => '',
1750         dso_scheme       => "vms",
1751         thread_scheme    => "pthreads",
1752
1753         AS               => sub { vms_info()->{AS} },
1754         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1755         asoutflag        => sub { vms_info()->{asoutflag} },
1756         asflags          => sub { vms_info()->{asflags} },
1757         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1758
1759         apps_aux_src     => "vms_term_sock.c",
1760         apps_init_src    => "vms_decc_init.c",
1761     },
1762
1763     # From HELP CC/POINTER_SIZE:
1764     #
1765     # ----------
1766     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1767     #             LONG or 64 is present, the main argument argv will be an
1768     #             array of long pointers instead of an array of short pointers.
1769     #
1770     # 64[=ARGV]   Same as LONG.
1771     # ----------
1772     #
1773     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1774     # we force it to have 64-bit pointers, see the added cflags in the -p64
1775     # config targets below.
1776
1777     "vms-alpha" => {
1778         inherit_from     => [ "vms-generic" ],
1779         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1780         pointer_size     => "",
1781     },
1782     "vms-alpha-p32" => {
1783         inherit_from     => [ "vms-alpha" ],
1784         cflags           => add("/POINTER_SIZE=32"),
1785         pointer_size     => "32",
1786     },
1787     "vms-alpha-p64" => {
1788         inherit_from     => [ "vms-alpha" ],
1789         cflags           => add("/POINTER_SIZE=64=ARGV"),
1790         pointer_size     => "64",
1791     },
1792     "vms-ia64" => {
1793         inherit_from     => [ "vms-generic",
1794                               sub { vms_info()->{as}
1795                                         ? asm("ia64_asm")->() : () } ],
1796         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1797         pointer_size     => "",
1798
1799         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1800     },
1801     "vms-ia64-p32" => {
1802         inherit_from     => [ "vms-ia64" ],
1803         cflags           => add("/POINTER_SIZE=32"),
1804         pointer_size     => "32",
1805     },
1806     "vms-ia64-p64" => {
1807         inherit_from     => [ "vms-ia64" ],
1808         cflags           => add("/POINTER_SIZE=64=ARGV"),
1809         pointer_size     => "64",
1810     },
1811
1812 );