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             "CXXPRAGMANA",      # Shut up about unknown / unsupported pragmas
 139         ];
 140         $vms_info->{pointer_size} = $pointer_size_str;
 141         if ($pointer_size_str eq "64") {
 142             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 143             if ($? == 0) {
 144                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 145             }
 146         }
 147
 148         unless ($disabled{zlib}) {
 149             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 150             if (defined($disabled{"zlib-dynamic"})) {
 151                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 152             } else {
 153                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 154                 # In case the --with-zlib-lib value contains something like
 155                 # /SHARE or /LIB or so at the end, remove it.
 156                 $vms_info->{def_zlib} =~ s|/.*$||g;
 157             }
 158         }
 159
 160         if ($config{target} =~ /-ia64/) {
 161             `PIPE ias -H 2> NL:`;
 162             if ($? == 0) {
 163                 $vms_info->{AS} = "ias";
 164                 $vms_info->{ASFLAGS} = '-d debug';
 165                 $vms_info->{asflags} = '"-N" vms_upcase';
 166                 $vms_info->{asoutflag} = "-o ";
 167                 $vms_info->{perlasm_scheme} = "ias";
 168             }
 169         }
 170     }
 171     return $vms_info;
 172 }
 173
 174 my %targets = (
 175
 176 #### Basic configs that should work on any 32-bit box
 177     "gcc" => {
 178         inherit_from     => [ "BASE_unix" ],
 179         CC               => "gcc",
 180         CFLAGS           => picker(debug   => "-O0 -g",
 181                                    release => "-O3"),
 182         thread_scheme    => "(unknown)",
 183         bn_ops           => "BN_LLONG",
 184     },
 185     "cc" => {
 186         inherit_from     => [ "BASE_unix" ],
 187         CC               => "cc",
 188         CFLAGS           => "-O",
 189         thread_scheme    => "(unknown)",
 190     },
 191
 192 #### VOS Configurations
 193     "vos-gcc" => {
 194         inherit_from     => [ "BASE_unix" ],
 195         CC               => "gcc",
 196         CFLAGS           => picker(default => "-Wall",
 197                                    debug   => "-O0 -g",
 198                                    release => "-O3"),
 199         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 200         lib_cppflags     => "-DB_ENDIAN",
 201         thread_scheme    => "(unknown)",
 202         sys_id           => "VOS",
 203         lflags           => add("-Wl,-map"),
 204         bn_ops           => "BN_LLONG",
 205         shared_extension => ".so",
 206     },
 207
 208 #### Solaris configurations
 209     "solaris-common" => {
 210         inherit_from     => [ "BASE_unix" ],
 211         template         => 1,
 212         lib_cppflags     => "-DFILIO_H",
 213         ex_libs          => add("-lsocket -lnsl -ldl"),
 214         dso_scheme       => "dlfcn",
 215         thread_scheme    => "pthreads",
 216     },
 217 #### Solaris common with Sun C setups
 218     "solaris-common-cc" => {
 219         inherit_from     => [ "solaris-common" ],
 220         template         => 1,
 221         shared_target    => "solaris",
 222         shared_ldflag    => "-Wl,-Bsymbolic",
 223         shared_defflag   => "-Wl,-M,",
 224         shared_sonameflag=> "-Wl,-h,",
 225     },
 226 #### Solaris common with GNU C setups
 227     "solaris-common-gcc" => {
 228         inherit_from     => [ "solaris-common" ],
 229         template         => 1,
 230         shared_target    => "solaris-gcc-shared", # The rest is on shared_info.pl
 231     },
 232 #### Solaris x86 with GNU C setups
 233     "solaris-x86-gcc" => {
 234         # NB. GNU C has to be configured to use GNU assembler, and not
 235         # /usr/ccs/bin/as. Failure to comply will result in compile
 236         # failures [at least] in 32-bit build.
 237         inherit_from     => [ "solaris-common-gcc" ],
 238         CC               => "gcc",
 239         CFLAGS           => add_before(picker(default => "-Wall",
 240                                               debug   => "-O0 -g",
 241                                               release => "-O3 -fomit-frame-pointer")),
 242         cflags           => add(threads("-pthread")),
 243         lib_cppflags     => add("-DL_ENDIAN"),
 244         ex_libs          => add(threads("-pthread")),
 245         bn_ops           => "BN_LLONG",
 246         shared_cflag     => "-fPIC",
 247         shared_ldflag    => add_before("-shared -static-libgcc"),
 248         asm_arch         => 'x86',
 249         perlasm_scheme   => 'elf',
 250     },
 251     "solaris64-x86_64-gcc" => {
 252         # -shared -static-libgcc might appear controversial, but modules
 253         # taken from static libgcc do not have relocations and linking
 254         # them into our shared objects doesn't have any negative side
 255         # effects. On the contrary, doing so makes it possible to use
 256         # gcc shared build with Sun C. Given that gcc generates faster
 257         # code [thanks to inline assembler], I would actually recommend
 258         # to consider using gcc shared build even with vendor compiler:-)
 259         #                        -- <appro@openssl.org>
 260         inherit_from     => [ "solaris-common-gcc" ],
 261         CC               => "gcc",
 262         CFLAGS           => add_before(picker(default => "-Wall",
 263                                               debug   => "-O0 -g",
 264                                               release => "-O3")),
 265         cflags           => add_before("-m64", threads("-pthread")),
 266         lib_cppflags     => add("-DL_ENDIAN"),
 267         ex_libs          => add(threads("-pthread")),
 268         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 269         asm_arch         => 'x86_64',
 270         perlasm_scheme   => "elf",
 271         shared_cflag     => "-fPIC",
 272         shared_ldflag    => add_before("-shared -static-libgcc"),
 273         multilib         => "/64",
 274     },
 275
 276 #### Solaris x86 with Sun C setups
 277     # There used to be solaris-x86-cc target, but it was removed,
 278     # primarily because vendor assembler can't assemble our modules
 279     # with -KPIC flag. As result it, assembly support, was not even
 280     # available as option. But its lack means lack of side-channel
 281     # resistant code, which is incompatible with security by today's
 282     # standards. Fortunately gcc is readily available prepackaged
 283     # option, which we can firmly point at...
 284     #
 285     # On related note, solaris64-x86_64-cc target won't compile code
 286     # paths utilizing AVX and post-Haswell instruction extensions.
 287     # Consider switching to solaris64-x86_64-gcc even here...
 288     #
 289     "solaris64-x86_64-cc" => {
 290         inherit_from     => [ "solaris-common-cc" ],
 291         CC               => "cc",
 292         CFLAGS           => add_before(picker(debug   => "-g",
 293                                               release => "-xO5 -xdepend -xbuiltin")),
 294         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 295         cppflags         => add(threads("-D_REENTRANT")),
 296         lib_cppflags     => add("-DL_ENDIAN"),
 297         thread_scheme    => "pthreads",
 298         lflags           => add(threads("-mt")),
 299         ex_libs          => add(threads("-lpthread")),
 300         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 301         asm_arch         => 'x86_64',
 302         perlasm_scheme   => "elf",
 303         shared_cflag     => "-KPIC",
 304         shared_ldflag    => add_before("-G -dy -z text"),
 305         multilib         => "/64",
 306     },
 307
 308 #### SPARC Solaris with GNU C setups
 309     "solaris-sparcv7-gcc" => {
 310         inherit_from     => [ "solaris-common-gcc" ],
 311         CC               => "gcc",
 312         CFLAGS           => add_before(picker(default => "-Wall",
 313                                               debug   => "-O0 -g",
 314                                               release => "-O3")),
 315         cflags           => add(threads("-pthread")),
 316         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 317         ex_libs          => add(threads("-pthread")),
 318         bn_ops           => "BN_LLONG RC4_CHAR",
 319         shared_cflag     => "-fPIC",
 320         shared_ldflag    => add_before("-shared"),
 321     },
 322     "solaris-sparcv8-gcc" => {
 323         inherit_from     => [ "solaris-sparcv7-gcc" ],
 324         cflags           => add_before("-mcpu=v8"),
 325         asm_arch         => 'sparcv8',
 326         perlasm_scheme   => 'void',
 327     },
 328     "solaris-sparcv9-gcc" => {
 329         # -m32 should be safe to add as long as driver recognizes
 330         # -mcpu=ultrasparc
 331         inherit_from     => [ "solaris-sparcv7-gcc" ],
 332         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 333         asm_arch         => 'sparcv9',
 334         perlasm_scheme   => 'void',
 335     },
 336     "solaris64-sparcv9-gcc" => {
 337         inherit_from     => [ "solaris-sparcv9-gcc" ],
 338         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 339         bn_ops           => "BN_LLONG RC4_CHAR",
 340         multilib         => "/64",
 341     },
 342
 343 #### SPARC Solaris with Sun C setups
 344 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 345 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 346 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 347     "solaris-sparcv7-cc" => {
 348         inherit_from     => [ "solaris-common-cc" ],
 349         CC               => "cc",
 350         CFLAGS           => add_before(picker(debug   => "-g",
 351                                               release => "-xO5 -xdepend")),
 352         cflags           => add_before("-xstrconst -Xa"),
 353         cppflags         => add(threads("-D_REENTRANT")),
 354         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 355         lflags           => add(threads("-mt")),
 356         ex_libs          => add(threads("-lpthread")),
 357         bn_ops           => "BN_LLONG RC4_CHAR",
 358         shared_cflag     => "-KPIC",
 359         shared_ldflag    => add_before("-G -dy -z text"),
 360     },
 361 ####
 362     "solaris-sparcv8-cc" => {
 363         inherit_from     => [ "solaris-sparcv7-cc" ],
 364         cflags           => add_before("-xarch=v8"),
 365         asm_arch         => 'sparcv8',
 366         perlasm_scheme   => 'void',
 367     },
 368     "solaris-sparcv9-cc" => {
 369         inherit_from     => [ "solaris-sparcv7-cc" ],
 370         cflags           => add_before("-xarch=v8plus"),
 371         asm_arch         => 'sparcv9',
 372         perlasm_scheme   => 'void',
 373     },
 374     "solaris64-sparcv9-cc" => {
 375         inherit_from     => [ "solaris-sparcv7-cc" ],
 376         cflags           => add_before("-m64 -xarch=sparc"),
 377         bn_ops           => "BN_LLONG RC4_CHAR",
 378         asm_arch         => 'sparcv9',
 379         perlasm_scheme   => 'void',
 380         multilib         => "/64",
 381     },
 382
 383 #### IRIX 6.x configs
 384 # Only N32 and N64 ABIs are supported.
 385     "irix-common" => {
 386         inherit_from     => [ "BASE_unix" ],
 387         template         => 1,
 388         cppflags         => threads("-D_SGI_MP_SOURCE"),
 389         lib_cppflags     => "-DB_ENDIAN",
 390         ex_libs          => add(threads("-lpthread")),
 391         thread_scheme    => "pthreads",
 392         dso_scheme       => "dlfcn",
 393         shared_target    => "self",
 394         shared_ldflag    => "-shared -Wl,-Bsymbolic",
 395         shared_sonameflag=> "-Wl,-soname,",
 396     },
 397     "irix-mips3-gcc" => {
 398         inherit_from     => [ "irix-common" ],
 399         CC               => "gcc",
 400         CFLAGS           => picker(debug   => "-g -O0",
 401                                    release => "-O3"),
 402         LDFLAGS          => "-static-libgcc",
 403         cflags           => "-mabi=n32",
 404         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 405         asm_arch         => 'mips64',
 406         perlasm_scheme   => "n32",
 407         multilib         => "32",
 408     },
 409     "irix-mips3-cc" => {
 410         inherit_from     => [ "irix-common" ],
 411         CC               => "cc",
 412         CFLAGS           => picker(debug   => "-g -O0",
 413                                    release => "-O2"),
 414         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 415         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 416         asm_arch         => 'mips64',
 417         perlasm_scheme   => "n32",
 418         multilib         => "32",
 419     },
 420     # N64 ABI builds.
 421     "irix64-mips4-gcc" => {
 422         inherit_from     => [ "irix-common" ],
 423         CC               => "gcc",
 424         CFLAGS           => picker(debug   => "-g -O0",
 425                                    release => "-O3"),
 426         LDFLAGS          => "-static-libgcc",
 427         cflags           => "-mabi=64 -mips4",
 428         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 429         asm_arch         => 'mips64',
 430         perlasm_scheme   => "64",
 431         multilib         => "64",
 432     },
 433     "irix64-mips4-cc" => {
 434         inherit_from     => [ "irix-common" ],
 435         CC               => "cc",
 436         CFLAGS           => picker(debug   => "-g -O0",
 437                                    release => "-O2"),
 438         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 439         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 440         asm_arch         => 'mips64',
 441         perlasm_scheme   => "64",
 442         multilib         => "64",
 443     },
 444
 445 #### Unified HP-UX ANSI C configs.
 446 # Special notes:
 447 # - Originally we were optimizing at +O4 level. It should be noted
 448 #   that the only difference between +O3 and +O4 is global inter-
 449 #   procedural analysis. As it has to be performed during the link
 450 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 451 #   which might be release or even patch level specific. Generating
 452 #   the machine code for and analyzing the *whole* program appears
 453 #   to be *extremely* memory demanding while the performance gain is
 454 #   actually questionable. The situation is intensified by the default
 455 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 456 #   which is way too low for +O4. In other words, doesn't +O3 make
 457 #   more sense?
 458 # - Keep in mind that the HP compiler by default generates code
 459 #   suitable for execution on the host you're currently compiling at.
 460 #   If the toolkit is meant to be used on various PA-RISC processors
 461 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 462 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 463 #   32-bit message digests. (For the moment of this writing) HP C
 464 #   doesn't seem to "digest" too many local variables (they make "him"
 465 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 466 #   crypto/sha/sha_local.h.
 467 # - originally there were 32-bit hpux-parisc2-* targets. They were
 468 #   scrapped, because a) they were not interchangeable with other 32-bit
 469 #   targets; b) performance-critical 32-bit assembly modules implement
 470 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 471 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 472     "hpux-common" => {
 473         inherit_from     => [ "BASE_unix" ],
 474         template         => 1,
 475         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 476                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 477         lib_cppflags     => "-DB_ENDIAN",
 478         thread_scheme    => "pthreads",
 479         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 480         shared_target    => "self",
 481         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 482         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 483         shared_sonameflag=> "-Wl,+h,",
 484     },
 485     "hpux-parisc-gcc" => {
 486         inherit_from     => [ "hpux-common" ],
 487         CC               => "gcc",
 488         CFLAGS           => picker(debug   => "-O0 -g",
 489                                    release => "-O3"),
 490         cflags           => add(threads("-pthread")),
 491         lib_cppflags     => add("-DBN_DIV2W"),
 492         ex_libs          => add("-ldld", threads("-pthread")),
 493         bn_ops           => "BN_LLONG RC4_CHAR",
 494         dso_scheme       => "dl",
 495         shared_cflag     => "-fPIC",
 496         shared_ldflag    => add_before("-shared"),
 497         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 498     },
 499     "hpux-parisc1_1-gcc" => {
 500         inherit_from     => [ "hpux-parisc-gcc" ],
 501         asm_arch         => 'parisc11',
 502         perlasm_scheme   => "32",
 503         multilib         => "/pa1.1",
 504     },
 505     "hpux64-parisc2-gcc" => {
 506         inherit_from     => [ "hpux-common" ],
 507         CC               => "gcc",
 508         CFLAGS           => combine(picker(debug   => "-O0 -g",
 509                                            release => "-O3")),
 510         cflags           => add(threads("-pthread")),
 511         ex_libs          => add("-ldl", threads("-pthread")),
 512         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 513         asm_arch         => 'parisc20_64',
 514         perlasm_scheme   => "64",
 515         shared_cflag     => "-fpic",
 516         shared_ldflag    => add_before("-shared"),
 517         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 518         multilib         => "/pa20_64",
 519     },
 520
 521     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 522     "hpux-parisc-cc" => {
 523         inherit_from     => [ "hpux-common" ],
 524         CC               => "cc",
 525         CFLAGS           => picker(debug   => "+O0 +d -g",
 526                                    release => "+O3"),
 527         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 528         cppflags         => threads("-D_REENTRANT"),
 529         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 530         ex_libs          => add("-ldld", threads("-lpthread")),
 531         bn_ops           => "RC4_CHAR",
 532         dso_scheme       => "dl",
 533         shared_cflag     => "+Z",
 534         shared_ldflag    => add_before("-b"),
 535         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 536     },
 537     "hpux-parisc1_1-cc" => {
 538         inherit_from     => [ "hpux-parisc-cc" ],
 539         cflags           => add_before("+DA1.1"),
 540         asm_arch         => 'parisc11',
 541         perlasm_scheme   => "32",
 542         multilib         => "/pa1.1",
 543     },
 544     "hpux64-parisc2-cc" => {
 545         inherit_from     => [ "hpux-common" ],
 546         CC               => "cc",
 547         CFLAGS           => picker(debug   => "+O0 +d -g",
 548                                    release => "+O3") ,
 549         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 550         cppflags         => threads("-D_REENTRANT") ,
 551         lib_cppflags     => add("-DMD32_XARRAY"),
 552         ex_libs          => add("-ldl", threads("-lpthread")),
 553         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 554         asm_arch         => 'parisc20_64',
 555         perlasm_scheme   => "64",
 556         shared_cflag     => "+Z",
 557         shared_ldflag    => add_before("-b"),
 558         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 559         multilib         => "/pa20_64",
 560     },
 561
 562     # HP/UX IA-64 targets
 563     "hpux-ia64-cc" => {
 564         inherit_from     => [ "hpux-common" ],
 565         CC               => "cc",
 566         CFLAGS           => picker(debug   => "+O0 +d -g",
 567                                    release => "+O2"),
 568         cflags           => "-Ae +DD32 +Olit=all -z",
 569         cppflags         => add(threads("-D_REENTRANT")),
 570         ex_libs          => add("-ldl", threads("-lpthread")),
 571         bn_ops           => "SIXTY_FOUR_BIT",
 572         asm_arch         => 'ia64',
 573         perlasm_scheme   => 'void',
 574         shared_cflag     => "+Z",
 575         shared_ldflag    => add_before("-b"),
 576         multilib         => "/hpux32",
 577     },
 578     "hpux64-ia64-cc" => {
 579         inherit_from     => [ "hpux-common" ],
 580         CC               => "cc",
 581         CFLAGS           => picker(debug   => "+O0 +d -g",
 582                                    release => "+O3"),
 583         cflags           => "-Ae +DD64 +Olit=all -z",
 584         cppflags         => threads("-D_REENTRANT"),
 585         ex_libs          => add("-ldl", threads("-lpthread")),
 586         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 587         asm_arch         => 'ia64',
 588         perlasm_scheme   => 'void',
 589         shared_cflag     => "+Z",
 590         shared_ldflag    => add_before("-b"),
 591         multilib         => "/hpux64",
 592     },
 593     # GCC builds...
 594     "hpux-ia64-gcc" => {
 595         inherit_from     => [ "hpux-common" ],
 596         CC               => "gcc",
 597         CFLAGS           => picker(debug   => "-O0 -g",
 598                                    release => "-O3"),
 599         cflags           => add(threads("-pthread")),
 600         ex_libs          => add("-ldl", threads("-pthread")),
 601         bn_ops           => "SIXTY_FOUR_BIT",
 602         asm_arch         => 'ia64',
 603         perlasm_scheme   => 'void',
 604         shared_cflag     => "-fpic",
 605         shared_ldflag    => add_before("-shared"),
 606         multilib         => "/hpux32",
 607     },
 608     "hpux64-ia64-gcc" => {
 609         inherit_from     => [ "hpux-common" ],
 610         CC               => "gcc",
 611         CFLAGS           => picker(debug   => "-O0 -g",
 612                                    release => "-O3"),
 613         cflags           => combine("-mlp64", threads("-pthread")),
 614         ex_libs          => add("-ldl", threads("-pthread")),
 615         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 616         asm_arch         => 'ia64',
 617         perlasm_scheme   => 'void',
 618         shared_cflag     => "-fpic",
 619         shared_ldflag    => add_before("-shared"),
 620         multilib         => "/hpux64",
 621     },
 622
 623 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 624     "MPE/iX-gcc" => {
 625         inherit_from     => [ "BASE_unix" ],
 626         CC               => "gcc",
 627         CFLAGS           => "-O3",
 628         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 629         includes         => [ "/SYSLOG/PUB" ],
 630         lib_cppflags     => "-DBN_DIV2W",
 631         sys_id           => "MPE",
 632         lflags           => add("-L/SYSLOG/PUB"),
 633         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 634         thread_scheme    => "(unknown)",
 635         bn_ops           => "BN_LLONG",
 636     },
 637
 638 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 639 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 640 #### there were even osf1-* configs targeting prior versions provided,
 641 #### but not anymore...
 642     "tru64-alpha-gcc" => {
 643         inherit_from     => [ "BASE_unix" ],
 644         CC               => "gcc",
 645         CFLAGS           => "-O3",
 646         cflags           => add("-std=c9x", threads("-pthread")),
 647         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 648         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 649         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 650         asm_arch         => 'alpha',
 651         perlasm_scheme   => "void",
 652         thread_scheme    => "pthreads",
 653         dso_scheme       => "dlfcn",
 654         shared_target    => "alpha-osf1-shared",
 655         shared_extension => ".so",
 656     },
 657     "tru64-alpha-cc" => {
 658         inherit_from     => [ "BASE_unix" ],
 659         CC               => "cc",
 660         CFLAGS           => "-tune host -fast",
 661         cflags           => add("-std1 -readonly_strings",
 662                                 threads("-pthread")),
 663         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 664         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 665         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 666         asm_arch         => 'alpha',
 667         perlasm_scheme   => "void",
 668         thread_scheme    => "pthreads",
 669         dso_scheme       => "dlfcn",
 670         shared_target    => "alpha-osf1-shared",
 671         shared_ldflag    => "-msym",
 672         shared_extension => ".so",
 673     },
 674
 675 ####
 676 #### Variety of LINUX:-)
 677 ####
 678 # *-generic* is endian-neutral target, but ./config is free to
 679 # throw in -D[BL]_ENDIAN, whichever appropriate...
 680     "linux-generic32" => {
 681         inherit_from     => [ "BASE_unix" ],
 682         CC               => "gcc",
 683         CXX              => "g++",
 684         CFLAGS           => picker(default => "-Wall",
 685                                    debug   => "-O0 -g",
 686                                    release => "-O3"),
 687         CXXFLAGS         => picker(default => "-Wall",
 688                                    debug   => "-O0 -g",
 689                                    release => "-O3"),
 690         cflags           => threads("-pthread"),
 691         cxxflags         => combine("-std=c++11", threads("-pthread")),
 692         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 693         ex_libs          => add("-ldl", threads("-pthread")),
 694         bn_ops           => "BN_LLONG RC4_CHAR",
 695         thread_scheme    => "pthreads",
 696         dso_scheme       => "dlfcn",
 697         shared_target    => "linux-shared",
 698         shared_cflag     => "-fPIC",
 699         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
 700         enable           => [ "afalgeng" ],
 701     },
 702     "linux-latomic" => {
 703         inherit_from     => [ "linux-generic32" ],
 704         ex_libs          => add(threads("-latomic")),
 705     },
 706     "linux-generic64" => {
 707         inherit_from     => [ "linux-generic32" ],
 708         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 709     },
 710
 711     "linux-ppc" => {
 712         inherit_from     => [ "linux-latomic" ],
 713         asm_arch         => 'ppc32',
 714         perlasm_scheme   => "linux32",
 715         lib_cppflags     => add("-DB_ENDIAN"),
 716     },
 717     "linux-ppc64" => {
 718         inherit_from     => [ "linux-generic64" ],
 719         cflags           => add("-m64"),
 720         cxxflags         => add("-m64"),
 721         lib_cppflags     => add("-DB_ENDIAN"),
 722         asm_arch         => 'ppc64',
 723         perlasm_scheme   => "linux64",
 724         multilib         => "64",
 725     },
 726     "linux-ppc64le" => {
 727         inherit_from     => [ "linux-generic64" ],
 728         cflags           => add("-m64"),
 729         cxxflags         => add("-m64"),
 730         lib_cppflags     => add("-DL_ENDIAN"),
 731         asm_arch         => 'ppc64',
 732         perlasm_scheme   => "linux64le",
 733     },
 734
 735     "linux-armv4" => {
 736         ################################################################
 737         # Note that -march is not among compiler options in linux-armv4
 738         # target description. Not specifying one is intentional to give
 739         # you choice to:
 740         #
 741         # a) rely on your compiler default by not specifying one;
 742         # b) specify your target platform explicitly for optimal
 743         # performance, e.g. -march=armv6 or -march=armv7-a;
 744         # c) build "universal" binary that targets *range* of platforms
 745         # by specifying minimum and maximum supported architecture;
 746         #
 747         # As for c) option. It actually makes no sense to specify
 748         # maximum to be less than ARMv7, because it's the least
 749         # requirement for run-time switch between platform-specific
 750         # code paths. And without run-time switch performance would be
 751         # equivalent to one for minimum. Secondly, there are some
 752         # natural limitations that you'd have to accept and respect.
 753         # Most notably you can *not* build "universal" binary for
 754         # big-endian platform. This is because ARMv7 processor always
 755         # picks instructions in little-endian order. Another similar
 756         # limitation is that -mthumb can't "cross" -march=armv6t2
 757         # boundary, because that's where it became Thumb-2. Well, this
 758         # limitation is a bit artificial, because it's not really
 759         # impossible, but it's deemed too tricky to support. And of
 760         # course you have to be sure that your binutils are actually
 761         # up to the task of handling maximum target platform. With all
 762         # this in mind here is an example of how to configure
 763         # "universal" build:
 764         #
 765         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 766         #
 767         inherit_from     => [ "linux-latomic" ],
 768         asm_arch         => 'armv4',
 769         perlasm_scheme   => "linux32",
 770     },
 771     "linux-aarch64" => {
 772         inherit_from     => [ "linux-generic64" ],
 773         asm_arch         => 'aarch64',
 774         perlasm_scheme   => "linux64",
 775     },
 776     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 777         inherit_from     => [ "linux-generic32" ],
 778         cflags           => add("-mabi=ilp32"),
 779         cxxflags         => add("-mabi=ilp32"),
 780         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 781         asm_arch         => 'aarch64',
 782         perlasm_scheme   => "linux64",
 783     },
 784
 785     "linux-mips32" => {
 786         # Configure script adds minimally required -march for assembly
 787         # support, if no -march was specified at command line.
 788         inherit_from     => [ "linux-latomic" ],
 789         cflags           => add("-mabi=32"),
 790         cxxflags         => add("-mabi=32"),
 791         asm_arch         => 'mips32',
 792         perlasm_scheme   => "o32",
 793     },
 794     # mips32 and mips64 below refer to contemporary MIPS Architecture
 795     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 796     "linux-mips64" => {
 797         inherit_from     => [ "linux-latomic" ],
 798         cflags           => add("-mabi=n32"),
 799         cxxflags         => add("-mabi=n32"),
 800         bn_ops           => "RC4_CHAR",
 801         asm_arch         => 'mips64',
 802         perlasm_scheme   => "n32",
 803         multilib         => "32",
 804     },
 805     "linux64-mips64" => {
 806         inherit_from     => [ "linux-generic64" ],
 807         cflags           => add("-mabi=64"),
 808         cxxflags         => add("-mabi=64"),
 809         asm_arch         => 'mips64',
 810         perlasm_scheme   => "64",
 811         multilib         => "64",
 812     },
 813
 814     # riscv64 below refers to contemporary RISCV Architecture
 815     # specifications,
 816     "linux64-riscv64" => {
 817         inherit_from     => [ "linux-generic64"],
 818         perlasm_scheme   => "linux64",
 819     },
 820
 821     #### IA-32 targets...
 822     #### These two targets are a bit aged and are to be used on older Linux
 823     #### machines where gcc doesn't understand -m32 and -m64
 824     "linux-elf" => {
 825         inherit_from     => [ "linux-generic32" ],
 826         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 827         lib_cppflags     => add("-DL_ENDIAN"),
 828         bn_ops           => "BN_LLONG",
 829         asm_arch         => 'x86',
 830         perlasm_scheme   => "elf",
 831     },
 832     "linux-aout" => {
 833         inherit_from     => [ "BASE_unix" ],
 834         CC               => "gcc",
 835         CFLAGS           => add(picker(default => "-Wall",
 836                                        debug   => "-O0 -g",
 837                                        release => "-O3 -fomit-frame-pointer")),
 838         lib_cppflags     => add("-DL_ENDIAN"),
 839         bn_ops           => "BN_LLONG",
 840         thread_scheme    => "(unknown)",
 841         asm_arch         => 'x86',
 842         perlasm_scheme   => "a.out",
 843     },
 844
 845     #### X86 / X86_64 targets
 846     "linux-x86" => {
 847         inherit_from     => [ "linux-generic32" ],
 848         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 849         cflags           => add("-m32"),
 850         cxxflags         => add("-m32"),
 851         lib_cppflags     => add("-DL_ENDIAN"),
 852         bn_ops           => "BN_LLONG",
 853         asm_arch         => 'x86',
 854         perlasm_scheme   => "elf",
 855     },
 856     "linux-x86-clang" => {
 857         inherit_from     => [ "linux-x86" ],
 858         CC               => "clang",
 859         CXX              => "clang++",
 860     },
 861     "linux-x86_64" => {
 862         inherit_from     => [ "linux-generic64" ],
 863         cflags           => add("-m64"),
 864         cxxflags         => add("-m64"),
 865         lib_cppflags     => add("-DL_ENDIAN"),
 866         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 867         asm_arch         => 'x86_64',
 868         perlasm_scheme   => "elf",
 869         multilib         => "64",
 870     },
 871     "linux-x86_64-clang" => {
 872         inherit_from     => [ "linux-x86_64" ],
 873         CC               => "clang",
 874         CXX              => "clang++",
 875     },
 876     "linux-x32" => {
 877         inherit_from     => [ "linux-generic32" ],
 878         cflags           => add("-mx32"),
 879         cxxflags         => add("-mx32"),
 880         lib_cppflags     => add("-DL_ENDIAN"),
 881         bn_ops           => "SIXTY_FOUR_BIT",
 882         asm_arch         => 'x86_64',
 883         perlasm_scheme   => "elf32",
 884         multilib         => "x32",
 885     },
 886
 887     "linux-ia64" => {
 888         inherit_from     => [ "linux-generic64" ],
 889         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 890         asm_arch         => 'ia64',
 891         perlasm_scheme   => 'void',
 892     },
 893
 894     "linux64-s390x" => {
 895         inherit_from     => [ "linux-generic64" ],
 896         cflags           => add("-m64"),
 897         cxxflags         => add("-m64"),
 898         lib_cppflags     => add("-DB_ENDIAN"),
 899         asm_arch         => 's390x',
 900         perlasm_scheme   => "64",
 901         multilib         => "64",
 902     },
 903     "linux32-s390x" => {
 904         #### So called "highgprs" target for z/Architecture CPUs
 905         # "Highgprs" is kernel feature first implemented in Linux
 906         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 907         # significant bits of general purpose registers not only
 908         # upon 32-bit process context switch, but even on
 909         # asynchronous signal delivery to such process. This makes
 910         # it possible to deploy 64-bit instructions even in legacy
 911         # application context and achieve better [or should we say
 912         # adequate] performance. The build is binary compatible with
 913         # linux-generic32, and the idea is to be able to install the
 914         # resulting libcrypto.so alongside generic one, e.g. as
 915         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 916         # linker to autodiscover. Unfortunately it doesn't work just
 917         # yet, because of couple of bugs in glibc
 918         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 919         #
 920         inherit_from     => [ "linux-generic32" ],
 921         cflags           => add("-m31 -Wa,-mzarch"),
 922         cxxflags         => add("-m31 -Wa,-mzarch"),
 923         lib_cppflags     => add("-DB_ENDIAN"),
 924         asm_arch         => 's390x',
 925         perlasm_scheme   => "31",
 926         multilib         => "/highgprs",
 927     },
 928
 929     #### SPARC Linux setups
 930     "linux-sparcv8" => {
 931         inherit_from     => [ "linux-latomic" ],
 932         cflags           => add("-mcpu=v8"),
 933         cxxflags         => add("-mcpu=v8"),
 934         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 935         asm_arch         => 'sparcv8',
 936         perlasm_scheme   => 'void',
 937     },
 938     "linux-sparcv9" => {
 939         # it's a real mess with -mcpu=ultrasparc option under Linux,
 940         # but -Wa,-Av8plus should do the trick no matter what.
 941         inherit_from     => [ "linux-latomic" ],
 942         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 943         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 944         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 945         asm_arch         => 'sparcv9',
 946         perlasm_scheme   => 'void',
 947     },
 948     "linux64-sparcv9" => {
 949         # GCC 3.1 is a requirement
 950         inherit_from     => [ "linux-generic64" ],
 951         cflags           => add("-m64 -mcpu=ultrasparc"),
 952         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 953         lib_cppflags     => add("-DB_ENDIAN"),
 954         ex_libs          => add(threads("-latomic")),
 955         bn_ops           => "BN_LLONG RC4_CHAR",
 956         asm_arch         => 'sparcv9',
 957         perlasm_scheme   => 'void',
 958         multilib         => "64",
 959     },
 960
 961     "linux-alpha-gcc" => {
 962         inherit_from     => [ "linux-generic64" ],
 963         lib_cppflags     => add("-DL_ENDIAN"),
 964         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 965         asm_arch         => 'alpha',
 966         perlasm_scheme   => "void",
 967     },
 968     "linux-c64xplus" => {
 969         inherit_from     => [ "BASE_unix" ],
 970         # TI_CGT_C6000_7.3.x is a requirement
 971         CC               => "cl6x",
 972         CFLAGS           => "-o2 -ox -ms",
 973         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 974         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 975         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 976                                     threads("-D_REENTRANT")),
 977         bn_ops           => "BN_LLONG",
 978         thread_scheme    => "pthreads",
 979         asm_arch         => 'c64xplus',
 980         perlasm_scheme   => "void",
 981         dso_scheme       => "dlfcn",
 982         shared_target    => "linux-shared",
 983         shared_cflag     => "--pic",
 984         shared_ldflag    => add("-z --sysv --shared"),
 985         ranlib           => "true",
 986     },
 987
 988 #### *BSD
 989     "BSD-generic32" => {
 990         # As for thread cflag. Idea is to maintain "collective" set of
 991         # flags, which would cover all BSD flavors. -pthread applies
 992         # to them all, but is treated differently. OpenBSD expands is
 993         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 994         # expands it as -lc_r, which has to be accompanied by explicit
 995         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 996         # expands it as -lc_r, which seems to be sufficient?
 997         inherit_from     => [ "BASE_unix" ],
 998         CC               => "cc",
 999         CFLAGS           => picker(default => "-Wall",
1000                                    debug   => "-O0 -g",
1001                                    release => "-O3"),
1002         cflags           => threads("-pthread"),
1003         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
1004         ex_libs          => add(threads("-pthread")),
1005         enable           => add("devcryptoeng"),
1006         bn_ops           => "BN_LLONG",
1007         thread_scheme    => "pthreads",
1008         dso_scheme       => "dlfcn",
1009         shared_target    => "bsd-gcc-shared",
1010         shared_cflag     => "-fPIC",
1011     },
1012     "BSD-generic64" => {
1013         inherit_from     => [ "BSD-generic32" ],
1014         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1015     },
1016
1017     "BSD-x86" => {
1018         inherit_from     => [ "BSD-generic32" ],
1019         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1020         lib_cppflags     => add("-DL_ENDIAN"),
1021         bn_ops           => "BN_LLONG",
1022         asm_arch         => 'x86',
1023         perlasm_scheme   => "a.out",
1024     },
1025     "BSD-x86-elf" => {
1026         inherit_from     => [ "BSD-x86" ],
1027         perlasm_scheme   => "elf",
1028     },
1029
1030     "BSD-sparcv8" => {
1031         inherit_from     => [ "BSD-generic32" ],
1032         cflags           => add("-mcpu=v8"),
1033         lib_cppflags     => add("-DB_ENDIAN"),
1034         asm_arch         => 'sparcv8',
1035         perlasm_scheme   => 'void',
1036     },
1037     "BSD-sparc64" => {
1038         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1039         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1040         # triggered by RIPEMD160 code.
1041         inherit_from     => [ "BSD-generic64" ],
1042         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1043         bn_ops           => "BN_LLONG",
1044         asm_arch         => 'sparcv9',
1045         perlasm_scheme   => 'void',
1046     },
1047
1048     "BSD-ia64" => {
1049         inherit_from     => [ "BSD-generic64" ],
1050         lib_cppflags     => add("-DL_ENDIAN"),
1051         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1052         asm_arch         => 'ia64',
1053         perlasm_scheme   => 'void',
1054     },
1055
1056     "BSD-x86_64" => {
1057         inherit_from     => [ "BSD-generic64" ],
1058         lib_cppflags     => add("-DL_ENDIAN"),
1059         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1060         asm_arch         => 'x86_64',
1061         perlasm_scheme   => "elf",
1062     },
1063
1064     "bsdi-elf-gcc" => {
1065         inherit_from     => [ "BASE_unix" ],
1066         CC               => "gcc",
1067         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1068         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1069         ex_libs          => add("-ldl"),
1070         bn_ops           => "BN_LLONG",
1071         asm_arch         => 'x86',
1072         perlasm_scheme   => "elf",
1073         thread_scheme    => "(unknown)",
1074         dso_scheme       => "dlfcn",
1075         shared_target    => "bsd-gcc-shared",
1076         shared_cflag     => "-fPIC",
1077     },
1078
1079 #### SCO/Caldera targets.
1080 #
1081 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1082 # Now we only have blended unixware-* as it's the only one used by ./config.
1083 # If you want to optimize for particular microarchitecture, bypass ./config
1084 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1085 # Note that not all targets include assembler support. Mostly because of
1086 # lack of motivation to support out-of-date platforms with out-of-date
1087 # compiler drivers and assemblers.
1088 #
1089 # UnixWare 2.0x fails destest with -O.
1090     "unixware-2.0" => {
1091         inherit_from     => [ "BASE_unix" ],
1092         CC               => "cc",
1093         cflags           => threads("-Kthread"),
1094         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1095         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1096         thread_scheme    => "uithreads",
1097     },
1098     "unixware-2.1" => {
1099         inherit_from     => [ "BASE_unix" ],
1100         CC               => "cc",
1101         CFLAGS           => "-O",
1102         cflags           => threads("-Kthread"),
1103         lib_cppflags     => "-DFILIO_H",
1104         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1105         thread_scheme    => "uithreads",
1106     },
1107     "unixware-7" => {
1108         inherit_from     => [ "BASE_unix" ],
1109         CC               => "cc",
1110         CFLAGS           => "-O",
1111         cflags           => combine("-Kalloca", threads("-Kthread")),
1112         lib_cppflags     => "-DFILIO_H",
1113         ex_libs          => add("-lsocket -lnsl"),
1114         thread_scheme    => "uithreads",
1115         bn_ops           => "BN_LLONG",
1116         asm_arch         => 'x86',
1117         perlasm_scheme   => "elf-1",
1118         dso_scheme       => "dlfcn",
1119         shared_target    => "svr5-shared",
1120         shared_cflag     => "-Kpic",
1121     },
1122     "unixware-7-gcc" => {
1123         inherit_from     => [ "BASE_unix" ],
1124         CC               => "gcc",
1125         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1126         cppflags         => add(threads("-D_REENTRANT")),
1127         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1128         ex_libs          => add("-lsocket -lnsl"),
1129         bn_ops           => "BN_LLONG",
1130         thread_scheme    => "pthreads",
1131         asm_arch         => 'x86',
1132         perlasm_scheme   => "elf-1",
1133         dso_scheme       => "dlfcn",
1134         shared_target    => "gnu-shared",
1135         shared_cflag     => "-fPIC",
1136     },
1137 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1138     "sco5-cc" => {
1139         inherit_from     => [ "BASE_unix" ],
1140         cc               => "cc",
1141         cflags           => "-belf",
1142         ex_libs          => add("-lsocket -lnsl"),
1143         thread_scheme    => "(unknown)",
1144         asm_arch         => 'x86',
1145         perlasm_scheme   => "elf-1",
1146         dso_scheme       => "dlfcn",
1147         shared_target    => "svr3-shared",
1148         shared_cflag     => "-Kpic",
1149     },
1150     "sco5-gcc" => {
1151         inherit_from     => [ "BASE_unix" ],
1152         cc               => "gcc",
1153         cflags           => "-O3 -fomit-frame-pointer",
1154         ex_libs          => add("-lsocket -lnsl"),
1155         bn_ops           => "BN_LLONG",
1156         thread_scheme    => "(unknown)",
1157         asm_arch         => 'x86',
1158         perlasm_scheme   => "elf-1",
1159         dso_scheme       => "dlfcn",
1160         shared_target    => "svr3-shared",
1161         shared_cflag     => "-fPIC",
1162     },
1163
1164 #### IBM's AIX.
1165     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1166     # to control compilation "bitness" by setting $OBJECT_MODE environment
1167     # variable, then you should know that in OpenSSL case it's considered
1168     # only in ./config. Once configured, build procedure remains "deaf" to
1169     # current value of $OBJECT_MODE.
1170     "aix-common" => {
1171         inherit_from     => [ "BASE_unix" ],
1172         template         => 1,
1173         sys_id           => "AIX",
1174         lib_cppflags     => "-DB_ENDIAN",
1175         lflags           => "-Wl,-bsvr4",
1176         thread_scheme    => "pthreads",
1177         dso_scheme       => "dlfcn",
1178         shared_target    => "aix",
1179         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
1180         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
1181         shared_defflag   => "-Wl,-bE:",
1182         shared_fipsflag  => "-Wl,-binitfini:_init:_cleanup",
1183         perl_platform    => 'AIX',
1184     },
1185     "aix-gcc" => {
1186         inherit_from     => [ "aix-common" ],
1187         CC               => "gcc",
1188         CFLAGS           => picker(debug   => "-O0 -g",
1189                                    release => "-O"),
1190         cflags           => add(threads("-pthread")),
1191         ex_libs          => add(threads("-pthread")),
1192         bn_ops           => "BN_LLONG RC4_CHAR",
1193         asm_arch         => 'ppc32',
1194         perlasm_scheme   => "aix32",
1195         shared_ldflag    => add_before("-shared -static-libgcc"),
1196         AR               => add("-X32"),
1197         RANLIB           => add("-X32"),
1198     },
1199     "aix64-gcc" => {
1200         inherit_from     => [ "aix-common" ],
1201         CC               => "gcc",
1202         CFLAGS           => picker(debug   => "-O0 -g",
1203                                    release => "-O"),
1204         cflags           => combine("-maix64", threads("-pthread")),
1205         ex_libs          => add(threads("-pthread")),
1206         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1207         asm_arch         => 'ppc64',
1208         perlasm_scheme   => "aix64",
1209         shared_ldflag    => add_before("-shared -static-libgcc"),
1210         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1211         AR               => add("-X64"),
1212         RANLIB           => add("-X64"),
1213     },
1214     "aix64-gcc-as" => {
1215         inherit_from     => [ "aix64-gcc" ],
1216         perlasm_scheme   => "aix64-as",
1217     },
1218     "aix-cc" => {
1219         inherit_from     => [ "aix-common" ],
1220         CC               => "cc",
1221         CFLAGS           => picker(debug   => "-O0 -g",
1222                                    release => "-O"),
1223         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1224                                     threads("-qthreaded")),
1225         cppflags         => threads("-D_THREAD_SAFE"),
1226         ex_libs          => add(threads("-lpthreads")),
1227         bn_ops           => "BN_LLONG RC4_CHAR",
1228         asm_arch         => 'ppc32',
1229         perlasm_scheme   => "aix32",
1230         shared_cflag     => "-qpic",
1231         AR               => add("-X32"),
1232         RANLIB           => add("-X32"),
1233     },
1234     "aix64-cc" => {
1235         inherit_from     => [ "aix-common" ],
1236         CC               => "cc",
1237         CFLAGS           => picker(debug   => "-O0 -g",
1238                                    release => "-O"),
1239         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1240                                     threads("-qthreaded")),
1241         cppflags         => threads("-D_THREAD_SAFE"),
1242         ex_libs          => add(threads("-lpthreads")),
1243         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1244         asm_arch         => 'ppc64',
1245         perlasm_scheme   => "aix64",
1246         dso_scheme       => "dlfcn",
1247         shared_cflag     => "-qpic",
1248         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1249         AR               => add("-X64"),
1250         RANLIB           => add("-X64"),
1251     },
1252
1253 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1254     "BS2000-OSD" => {
1255         inherit_from     => [ "BASE_unix" ],
1256         CC               => "c89",
1257         CFLAGS           => "-O",
1258         cflags           => "-XLLML -XLLMK -XL",
1259         cppflags         => "-DCHARSET_EBCDIC",
1260         lib_cppflags     => "-DB_ENDIAN",
1261         ex_libs          => add("-lsocket -lnsl"),
1262         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1263         thread_scheme    => "(unknown)",
1264     },
1265
1266 #### Visual C targets
1267 #
1268 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1269 #
1270 # Note about /wd4090, disable warning C4090. This warning returns false
1271 # positives in some situations. Disabling it altogether masks both
1272 # legitimate and false cases, but as we compile on multiple platforms,
1273 # we rely on other compilers to catch legitimate cases.
1274 #
1275 # Also note that we force threads no matter what.  Configuring "no-threads"
1276 # is ignored.
1277 #
1278 # UNICODE is defined in VC-common and applies to all targets. It used to
1279 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1280 # was because ANSI API was *native* system interface for no longer
1281 # supported Windows 9x. Keep in mind that UNICODE only affects how
1282 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1283 # that OpenSSL presents to application.
1284
1285     "VC-common" => {
1286         inherit_from     => [ "BASE_Windows" ],
1287         template         => 1,
1288         CC               => "cl",
1289         CPP              => '"$(CC)" /EP /C',
1290         CFLAGS           => "/W3 /wd4090 /nologo",
1291         coutflag         => "/Fo",
1292         LD               => "link",
1293         LDFLAGS          => "/nologo /debug",
1294         ldoutflag        => "/out:",
1295         ldpostoutflag    => "",
1296         ld_resp_delim    => "\n",
1297         bin_lflags       => "setargv.obj",
1298         makedepcmd       => '"$(CC)" /Zs /showIncludes',
1299         makedep_scheme   => 'VC',
1300         AR               => "lib",
1301         ARFLAGS          => "/nologo",
1302         aroutflag        => "/out:",
1303         ar_resp_delim    => "\n",
1304         RC               => "rc",
1305         rcoutflag        => "/fo",
1306         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1307                                 "UNICODE", "_UNICODE",
1308                                 "_CRT_SECURE_NO_DEPRECATE",
1309                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1310         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1311         lib_defines      => add("L_ENDIAN"),
1312         dso_cflags       => "/Zi /Fddso.pdb",
1313         bin_cflags       => "/Zi /Fdapp.pdb",
1314         # def_flag made to empty string so a .def file gets generated
1315         shared_defflag   => '',
1316         shared_ldflag    => "/dll",
1317         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1318         lddefflag        => "/def:",
1319         ldresflag        => " ",
1320         ld_implib_flag   => "/implib:",
1321         thread_scheme    => "winthreads",
1322         dso_scheme       => "win32",
1323         perl_platform    => 'Windows::MSVC',
1324         # additional parameter to build_scheme denotes install-path "flavour"
1325         build_scheme     => add("VC-common", { separator => undef }),
1326     },
1327     "VC-noCE-common" => {
1328         inherit_from     => [ "VC-common" ],
1329         template         => 1,
1330         CFLAGS           => add(picker(debug   => '/Od',
1331                                        release => '/O2')),
1332         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1333                                        debug   =>
1334                                        sub {
1335                                            ($disabled{shared} ? "" : "/MDd");
1336                                        },
1337                                        release =>
1338                                        sub {
1339                                            ($disabled{shared} ? "" : "/MD");
1340                                        })),
1341         defines          => add(picker(default => [], # works as type cast
1342                                        debug   => [ "DEBUG", "_DEBUG" ])),
1343         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1344         # Following might/should appears controversial, i.e. defining
1345         # /MDd without evaluating $disabled{shared}. It works in
1346         # non-shared build because static library is compiled with /Zl
1347         # and bares no reference to specific RTL. And it works in
1348         # shared build because multiple /MDd options are not prohibited.
1349         # But why /MDd in static build? Well, basically this is just a
1350         # reference point, which allows to catch eventual errors that
1351         # would prevent those who want to wrap OpenSSL into own .DLL.
1352         # Why not /MD in release build then? Well, some are likely to
1353         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1354         # redistributable.
1355         bin_cflags       => add(picker(debug   => "/MDd",
1356                                        release => sub { $disabled{shared} ? "/MT" : () },
1357                                       )),
1358         bin_lflags       => add("/subsystem:console /opt:ref"),
1359         ex_libs          => add(sub {
1360             my @ex_libs = ();
1361             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1362             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1363             return join(" ", @ex_libs);
1364         }),
1365     },
1366     "VC-WIN64-common" => {
1367         inherit_from     => [ "VC-noCE-common" ],
1368         template         => 1,
1369         ex_libs          => add(sub {
1370             my @ex_libs = ();
1371             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1372             return join(" ", @_, @ex_libs);
1373         }),
1374         bn_ops           => add("SIXTY_FOUR_BIT"),
1375     },
1376     "VC-WIN64I" => {
1377         inherit_from     => [ "VC-WIN64-common" ],
1378         AS               => "ias",
1379         ASFLAGS          => "-d debug",
1380         asoutflag        => "-o ",
1381         sys_id           => "WIN64I",
1382         uplink_arch      => 'ia64',
1383         asm_arch         => 'ia64',
1384         perlasm_scheme   => "ias",
1385         multilib         => "-ia64",
1386     },
1387     "VC-WIN64A" => {
1388         inherit_from     => [ "VC-WIN64-common" ],
1389         AS               => sub { vc_win64a_info()->{AS} },
1390         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1391         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1392         asflags          => sub { vc_win64a_info()->{asflags} },
1393         sys_id           => "WIN64A",
1394         uplink_arch      => 'x86_64',
1395         asm_arch         => 'x86_64',
1396         perlasm_scheme   => "auto",
1397         multilib         => "-x64",
1398     },
1399     "VC-WIN32" => {
1400         inherit_from     => [ "VC-noCE-common" ],
1401         AS               => sub { vc_win32_info()->{AS} },
1402         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1403         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1404         asflags          => sub { vc_win32_info()->{asflags} },
1405         sys_id           => "WIN32",
1406         bn_ops           => add("BN_LLONG"),
1407         uplink_arch      => 'common',
1408         asm_arch         => 'x86',
1409         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1410         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1411         # some installation path heuristics in windows-makefile.tmpl...
1412         build_scheme     => add("VC-WOW", { separator => undef }),
1413     },
1414     "VC-CE" => {
1415         inherit_from     => [ "VC-common" ],
1416         CFLAGS           => add(picker(debug   => "/Od",
1417                                        release => "/O1i")),
1418         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1419         LDFLAGS          => add("/nologo /opt:ref"),
1420         cflags           =>
1421             combine('/GF /Gy',
1422                     sub { vc_wince_info()->{cflags}; },
1423                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1424                               ? ($disabled{shared} ? " /MT" : " /MD")
1425                               : " /MC"; }),
1426         cppflags         => sub { vc_wince_info()->{cppflags}; },
1427         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1428         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1429         includes         =>
1430             add(combine(sub { defined(env('WCECOMPAT'))
1431                               ? '$(WCECOMPAT)/include' : (); },
1432                         sub { defined(env('PORTSDK_LIBPATH'))
1433                                   ? '$(PORTSDK_LIBPATH)/../../include'
1434                                   : (); })),
1435         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1436                                         sub { defined(env('PORTSDK_LIBPATH'))
1437                                                   ? "/entry:mainCRTstartup" : (); })),
1438         sys_id           => "WINCE",
1439         bn_ops           => add("BN_LLONG"),
1440         ex_libs          => add(sub {
1441             my @ex_libs = ();
1442             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1443             push @ex_libs, 'crypt32.lib';
1444             if (defined(env('WCECOMPAT'))) {
1445                 my $x = '$(WCECOMPAT)/lib';
1446                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1447                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1448                 } else {
1449                     $x .= '/wcecompatex.lib';
1450                 }
1451                 push @ex_libs, $x;
1452             }
1453             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1454                 if (defined(env('PORTSDK_LIBPATH')));
1455             push @ex_libs, '/nodefaultlib coredll.lib corelibc.lib'
1456                 if (env('TARGETCPU') =~ /^X86|^ARMV4[IT]/);
1457             return join(" ", @ex_libs);
1458         }),
1459     },
1460
1461 #### MinGW
1462     "mingw-common" => {
1463         inherit_from     => [ 'BASE_unix' ],
1464         template         => 1,
1465         CC               => "gcc",
1466         CFLAGS           => picker(default => "-Wall",
1467                                    debug   => "-g -O0",
1468                                    release => "-O3"),
1469         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1470                                     threads("-D_MT")),
1471         lib_cppflags     => "-DL_ENDIAN",
1472         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1473         thread_scheme    => "winthreads",
1474         dso_scheme       => "win32",
1475         shared_target    => "mingw-shared",
1476         shared_cppflags  => add("_WINDLL"),
1477         shared_ldflag    => "-static-libgcc",
1478
1479         perl_platform    => 'mingw',
1480     },
1481     "mingw" => {
1482         inherit_from     => [ "mingw-common" ],
1483         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1484         cflags           => "-m32",
1485         sys_id           => "MINGW32",
1486         bn_ops           => add("BN_LLONG"),
1487         asm_arch         => 'x86',
1488         uplink_arch      => 'x86',
1489         perlasm_scheme   => "coff",
1490         shared_rcflag    => "--target=pe-i386",
1491         multilib         => "",
1492     },
1493     "mingw64" => {
1494         # As for uplink_arch. Applink makes it possible to use
1495         # .dll compiled with one compiler with application compiled with
1496         # another compiler. It's possible to engage Applink support in
1497         # mingw64 build, but it's not done, because until mingw64
1498         # supports structured exception handling, one can't seriously
1499         # consider its binaries for using with non-mingw64 run-time
1500         # environment. And as mingw64 is always consistent with itself,
1501         # Applink is never engaged and can as well be omitted.
1502         inherit_from     => [ "mingw-common" ],
1503         cflags           => "-m64",
1504         sys_id           => "MINGW64",
1505         bn_ops           => add("SIXTY_FOUR_BIT"),
1506         asm_arch         => 'x86_64',
1507         uplink_arch      => undef,
1508         perlasm_scheme   => "mingw64",
1509         shared_rcflag    => "--target=pe-x86-64",
1510         multilib         => "64",
1511     },
1512
1513 #### UEFI
1514     "UEFI" => {
1515         inherit_from     => [ "BASE_unix" ],
1516         CC               => "cc",
1517         CFLAGS           => "-O",
1518         lib_cppflags     => "-DL_ENDIAN",
1519         sys_id           => "UEFI",
1520     },
1521     "UEFI-x86" => {
1522         inherit_from     => [ "UEFI" ],
1523         asm_arch         => 'x86',
1524         perlasm_scheme   => "win32n",
1525     },
1526     "UEFI-x86_64" => {
1527         inherit_from     => [ "UEFI" ],
1528         asm_arch         => 'x86_64',
1529         perlasm_scheme   => "nasm",
1530     },
1531
1532 #### UWIN
1533     "UWIN" => {
1534         inherit_from     => [ "BASE_unix" ],
1535         CC               => "cc",
1536         CFLAGS           => "-O -Wall",
1537         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1538         sys_id           => "UWIN",
1539         bn_ops           => "BN_LLONG",
1540         dso_scheme       => "win32",
1541     },
1542
1543 #### Cygwin
1544     "Cygwin-common" => {
1545         inherit_from     => [ "BASE_unix" ],
1546         template         => 1,
1547
1548         CC               => "gcc",
1549         CFLAGS           => picker(default => "-Wall",
1550                                    debug   => "-g -O0",
1551                                    release => "-O3"),
1552         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1553         sys_id           => "CYGWIN",
1554         thread_scheme    => "pthread",
1555         dso_scheme       => "dlfcn",
1556         shared_target    => "cygwin-shared",
1557         shared_cppflags  => "-D_WINDLL",
1558
1559         perl_platform    => 'Cygwin',
1560     },
1561     "Cygwin-x86" => {
1562         inherit_from     => [ "Cygwin-common" ],
1563         CFLAGS           => add(picker(release => "-O3 -fomit-frame-pointer")),
1564         bn_ops           => "BN_LLONG",
1565         asm_arch         => 'x86',
1566         perlasm_scheme   => "coff",
1567     },
1568     "Cygwin-x86_64" => {
1569         inherit_from     => [ "Cygwin-common" ],
1570         CC               => "gcc",
1571         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1572         asm_arch         => 'x86_64',
1573         perlasm_scheme   => "mingw64",
1574     },
1575     # Backward compatibility for those using this target
1576     "Cygwin" => {
1577         inherit_from     => [ "Cygwin-x86" ]
1578     },
1579     # In case someone constructs the Cygwin target name themself
1580     "Cygwin-i386" => {
1581         inherit_from     => [ "Cygwin-x86" ]
1582     },
1583     "Cygwin-i486" => {
1584         inherit_from     => [ "Cygwin-x86" ]
1585     },
1586     "Cygwin-i586" => {
1587         inherit_from     => [ "Cygwin-x86" ]
1588     },
1589     "Cygwin-i686" => {
1590         inherit_from     => [ "Cygwin-x86" ]
1591     },
1592
1593 ##### MacOS X (a.k.a. Darwin) setup
1594     "darwin-common" => {
1595         inherit_from     => [ "BASE_unix" ],
1596         template         => 1,
1597         CC               => "cc",
1598         CFLAGS           => picker(debug   => "-g -O0",
1599                                    release => "-O3"),
1600         cppflags         => threads("-D_REENTRANT"),
1601         lflags           => add("-Wl,-search_paths_first"),
1602         sys_id           => "MACOSX",
1603         bn_ops           => "BN_LLONG RC4_CHAR",
1604         thread_scheme    => "pthreads",
1605         perlasm_scheme   => "osx32",
1606         dso_scheme       => "dlfcn",
1607         ranlib           => "ranlib -c",
1608         shared_target    => "darwin-shared",
1609         shared_cflag     => "-fPIC",
1610         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1611     },
1612     # Option "freeze" such as -std=gnu9x can't negatively interfere
1613     # with future defaults for below two targets, because MacOS X
1614     # for PPC has no future, it was discontinued by vendor in 2009.
1615     "darwin-ppc-cc" => { inherit_from => [ "darwin-ppc" ] }, # Historic alias
1616     "darwin-ppc" => {
1617         inherit_from     => [ "darwin-common" ],
1618         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1619         lib_cppflags     => add("-DB_ENDIAN"),
1620         shared_cflag     => add("-fno-common"),
1621         asm_arch         => 'ppc32',
1622         perlasm_scheme   => "osx32",
1623     },
1624     "darwin64-ppc-cc" => { inherit_from => [ "darwin64-ppc" ] }, # Historic alias
1625     "darwin64-ppc" => {
1626         inherit_from     => [ "darwin-common" ],
1627         cflags           => add("-arch ppc64 -std=gnu9x"),
1628         lib_cppflags     => add("-DB_ENDIAN"),
1629         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1630         asm_arch         => 'ppc64',
1631         perlasm_scheme   => "osx64",
1632     },
1633     "darwin-i386-cc" => { inherit_from => [ "darwin-i386" ] }, # Historic alias
1634     "darwin-i386" => {
1635         inherit_from     => [ "darwin-common" ],
1636         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1637         cflags           => add("-arch i386"),
1638         lib_cppflags     => add("-DL_ENDIAN"),
1639         bn_ops           => "BN_LLONG RC4_INT",
1640         asm_arch         => 'x86',
1641         perlasm_scheme   => "macosx",
1642     },
1643     "darwin64-x86_64-cc" => { inherit_from => [ "darwin64-x86_64" ] }, # Historic alias
1644     "darwin64-x86_64" => {
1645         inherit_from     => [ "darwin-common" ],
1646         CFLAGS           => add("-Wall"),
1647         cflags           => add("-arch x86_64"),
1648         lib_cppflags     => add("-DL_ENDIAN"),
1649         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1650         asm_arch         => 'x86_64',
1651         perlasm_scheme   => "macosx",
1652     },
1653     "darwin64-arm64-cc" => { inherit_from => [ "darwin64-arm64" ] }, # "Historic" alias
1654     "darwin64-arm64" => {
1655         inherit_from     => [ "darwin-common" ],
1656         CFLAGS           => add("-Wall"),
1657         cflags           => add("-arch arm64"),
1658         lib_cppflags     => add("-DL_ENDIAN"),
1659         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1660         asm_arch         => 'aarch64',
1661         perlasm_scheme   => "ios64",
1662     },
1663
1664 ##### GNU Hurd
1665     "hurd-x86" => {
1666         inherit_from     => [ "BASE_unix" ],
1667         CC               => "gcc",
1668         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1669         cflags           => threads("-pthread"),
1670         lib_cppflags     => "-DL_ENDIAN",
1671         ex_libs          => add("-ldl", threads("-pthread")),
1672         bn_ops           => "BN_LLONG",
1673         asm_arch         => 'x86',
1674         perlasm_scheme   => 'elf',
1675         thread_scheme    => "pthreads",
1676         dso_scheme       => "dlfcn",
1677         shared_target    => "linux-shared",
1678         shared_cflag     => "-fPIC",
1679     },
1680
1681 ##### VxWorks for various targets
1682     "vxworks-ppc60x" => {
1683         inherit_from     => [ "BASE_unix" ],
1684         CC               => "ccppc",
1685         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1686         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1687         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1688                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1689                                     "-I\$(WIND_BASE)/target/usr/h",
1690                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1691         sys_id           => "VXWORKS",
1692         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1693         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1694     },
1695     "vxworks-ppcgen" => {
1696         inherit_from     => [ "BASE_unix" ],
1697         CC               => "ccppc",
1698         CFLAGS           => "-O1 -Wall",
1699         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1700         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1701                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1702                                     "-I\$(WIND_BASE)/target/usr/h",
1703                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1704         sys_id           => "VXWORKS",
1705         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1706         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1707     },
1708     "vxworks-ppc405" => {
1709         inherit_from     => [ "BASE_unix" ],
1710         CC               => "ccppc",
1711         CFLAGS           => "-g",
1712         cflags           => "-msoft-float -mlongcall",
1713         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1714                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1715                                     "-I\$(WIND_BASE)/target/h"),
1716         sys_id           => "VXWORKS",
1717         lflags           => add("-r"),
1718     },
1719     "vxworks-ppc750" => {
1720         inherit_from     => [ "BASE_unix" ],
1721         CC               => "ccppc",
1722         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1723         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1724         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1725                                     "-I\$(WIND_BASE)/target/h"),
1726         sys_id           => "VXWORKS",
1727         lflags           => add("-r"),
1728     },
1729     "vxworks-ppc750-debug" => {
1730         inherit_from     => [ "BASE_unix" ],
1731         CC               => "ccppc",
1732         CFLAGS           => "-ansi -fvolatile -Wall -g",
1733         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1734         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1735                                     "-DPEDANTIC -DDEBUG",
1736                                     "-I\$(WIND_BASE)/target/h"),
1737         sys_id           => "VXWORKS",
1738         lflags           => add("-r"),
1739     },
1740     "vxworks-ppc860" => {
1741         inherit_from     => [ "BASE_unix" ],
1742         CC               => "ccppc",
1743         cflags           => "-nostdinc -msoft-float",
1744         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1745                                     "-I\$(WIND_BASE)/target/h"),
1746         sys_id           => "VXWORKS",
1747         lflags           => add("-r"),
1748     },
1749     "vxworks-simlinux" => {
1750         inherit_from     => [ "BASE_unix" ],
1751         CC               => "ccpentium",
1752         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1753         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1754                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1755                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1756                                     "-DOPENSSL_NO_HW_PADLOCK",
1757                                     "-I\$(WIND_BASE)/target/h",
1758                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1759         sys_id           => "VXWORKS",
1760         lflags           => add("-r"),
1761         ranlib           => "ranlibpentium",
1762     },
1763     "vxworks-mips" => {
1764         inherit_from     => [ "BASE_unix" ],
1765         CC               => "ccmips",
1766         CFLAGS           => "-O -G 0",
1767         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1768         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1769                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1770                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1771                                     "-DOPENSSL_NO_HW_PADLOCK",
1772                                     threads("-D_REENTRANT"),
1773                                     "-I\$(WIND_BASE)/target/h",
1774                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1775         sys_id           => "VXWORKS",
1776         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1777         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1778         thread_scheme    => "pthreads",
1779         asm_arch         => 'mips32',
1780         perlasm_scheme   => "o32",
1781         ranlib           => "ranlibmips",
1782     },
1783
1784 #### uClinux
1785     "uClinux-dist" => {
1786         inherit_from     => [ "BASE_unix" ],
1787         CC               => sub { env('CC') },
1788         cppflags         => threads("-D_REENTRANT"),
1789         ex_libs          => add("\$(LDLIBS)"),
1790         bn_ops           => "BN_LLONG",
1791         thread_scheme    => "pthreads",
1792         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1793         shared_target    => "linux-shared",
1794         shared_cflag     => "-fPIC",
1795         ranlib           => sub { env('RANLIB') },
1796     },
1797     "uClinux-dist64" => {
1798         inherit_from     => [ "BASE_unix" ],
1799         CC               => sub { env('CC') },
1800         cppflags         => threads("-D_REENTRANT"),
1801         ex_libs          => add("\$(LDLIBS)"),
1802         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1803         thread_scheme    => "pthreads",
1804         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1805         shared_target    => "linux-shared",
1806         shared_cflag     => "-fPIC",
1807         ranlib           => sub { env('RANLIB') },
1808     },
1809
1810     ##### VMS
1811     # Most things happen in vms-generic.
1812     # Note that vms_info extracts the pointer size from the end of
1813     # the target name, and will assume that anything matching /-p\d+$/
1814     # indicates the pointer size setting for the desired target.
1815     "vms-generic" => {
1816         inherit_from     => [ "BASE_VMS" ],
1817         template         => 1,
1818         CC               => "CC/DECC",
1819         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1820         CFLAGS           =>
1821             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1822                            debug   => "/NOOPTIMIZE/DEBUG",
1823                            release => "/OPTIMIZE/NODEBUG"),
1824                     sub { my @warnings =
1825                               @{vms_info()->{disable_warns}};
1826                           @warnings
1827                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1828         cflag_incfirst   => '/FIRST_INCLUDE=',
1829         lib_defines      =>
1830             add("OPENSSL_USE_NODELETE",
1831                 sub {
1832                     return vms_info()->{def_zlib}
1833                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1834                 }),
1835         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1836                                    debug   => "/DEBUG/TRACEBACK",
1837                                    release => "/NODEBUG/NOTRACEBACK"),
1838         # Because of dso_cflags below, we can't set the generic |cflags| here,
1839         # as it can't be overridden, so we set separate C flags for libraries
1840         # and binaries instead.
1841         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1842         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1843         # Strictly speaking, DSOs should not need to have name shortening,
1844         # as all their exported symbols should be short enough to fit the
1845         # linker's 31 character per symbol name limit.  However, providers
1846         # may be composed of more than one object file, and internal symbols
1847         # may and do surpass the 31 character limit.
1848         dso_cflags       => add("/NAMES=(SHORTENED)"),
1849         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1850         shared_target    => "vms-shared",
1851         # def_flag made to empty string so a .opt file gets generated
1852         shared_defflag   => '',
1853         dso_scheme       => "vms",
1854         thread_scheme    => "pthreads",
1855
1856         makedep_scheme   => 'VMS C',
1857         AS               => sub { vms_info()->{AS} },
1858         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1859         asoutflag        => sub { vms_info()->{asoutflag} },
1860         asflags          => sub { vms_info()->{asflags} },
1861         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1862
1863         disable          => add('pinshared', 'loadereng'),
1864
1865     },
1866
1867     # From HELP CC/POINTER_SIZE:
1868     #
1869     # ----------
1870     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1871     #             LONG or 64 is present, the main argument argv will be an
1872     #             array of long pointers instead of an array of short pointers.
1873     #
1874     # 64[=ARGV]   Same as LONG.
1875     # ----------
1876     #
1877     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1878     # we force it to have 64-bit pointers, see the added cflags in the -p64
1879     # config targets below.
1880
1881     "vms-alpha" => {
1882         inherit_from     => [ "vms-generic" ],
1883         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1884         pointer_size     => "",
1885     },
1886     "vms-alpha-p32" => {
1887         inherit_from     => [ "vms-alpha" ],
1888         cflags           => add("/POINTER_SIZE=32"),
1889         pointer_size     => "32",
1890     },
1891     "vms-alpha-p64" => {
1892         inherit_from     => [ "vms-alpha" ],
1893         cflags           => add("/POINTER_SIZE=64=ARGV"),
1894         pointer_size     => "64",
1895     },
1896     "vms-ia64" => {
1897         inherit_from     => [ "vms-generic" ],
1898         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1899         asm_arch         => sub { vms_info()->{AS} ? 'ia64' : undef },
1900         perlasm_scheme   => 'ias',
1901         pointer_size     => "",
1902
1903     },
1904     "vms-ia64-p32" => {
1905         inherit_from     => [ "vms-ia64" ],
1906         cflags           => add("/POINTER_SIZE=32"),
1907         pointer_size     => "32",
1908     },
1909     "vms-ia64-p64" => {
1910         inherit_from     => [ "vms-ia64" ],
1911         cflags           => add("/POINTER_SIZE=64=ARGV"),
1912         pointer_size     => "64",
1913     },
1914
1915 );