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             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o ",
  13                                 perlasm_scheme => "nasm" };
  14         } elsif ($disabled{asm}) {
  15             # assembler is still used to compile uplink shim
  16             $vc_win64a_info = { AS        => "ml64",
  17                                 ASFLAGS   => "/nologo /Zi",
  18                                 asflags   => "/c /Cp /Cx",
  19                                 asoutflag => "/Fo",
  20                                 perlasm_scheme => "masm" };
  21         } else {
  22             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  23             $vc_win64a_info = { AS        => "{unknown}",
  24                                 ASFLAGS   => "",
  25                                 asflags   => "",
  26                                 asoutflag => "",
  27                                 perlasm_scheme => "auto" };
  28         }
  29     }
  30     return $vc_win64a_info;
  31 }
  32
  33 my $vc_win32_info = {};
  34 sub vc_win32_info {
  35     unless (%$vc_win32_info) {
  36         my $ver=`nasm -v 2>NUL`;
  37         my $vew=`nasmw -v 2>NUL`;
  38         if ($ver ne "" || $vew ne "") {
  39             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  40                                ASFLAGS   => "",
  41                                asflags   => "-f win32",
  42                                asoutflag => "-o ",
  43                                perlasm_scheme => "win32n" };
  44         } elsif ($disabled{asm}) {
  45             # not actually used, uplink shim is inlined into C code
  46             $vc_win32_info = { AS        => "ml",
  47                                ASFLAGS   => "/nologo /Zi",
  48                                asflags   => "/Cp /coff /c /Cx",
  49                                asoutflag => "/Fo",
  50                                perlasm_scheme => "win32" };
  51         } else {
  52             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  53             $vc_win32_info = { AS        => "{unknown}",
  54                                ASFLAGS   => "",
  55                                asflags   => "",
  56                                asoutflag => "",
  57                                perlasm_scheme => "win32" };
  58         }
  59     }
  60     return $vc_win32_info;
  61 }
  62
  63 my $vc_wince_info = {};
  64 sub vc_wince_info {
  65     unless (%$vc_wince_info) {
  66         # sanity check
  67         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  68         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  69         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  70
  71         #
  72         # Idea behind this is to mimic flags set by eVC++ IDE...
  73         #
  74         my $wcevers = env('OSVERSION');                     # WCENNN
  75         my $wcevernum;
  76         my $wceverdotnum;
  77         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  78             $wcevernum = "$1$2";
  79             $wceverdotnum = "$1.$2";
  80         } else {
  81             $die->('%OSVERSION% value is insane');
  82             $wcevernum = "{unknown}";
  83             $wceverdotnum = "{unknown}";
  84         }
  85         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  86         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  87
  88         my $wceplatf =  env('PLATFORM');
  89
  90         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  91         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  92
  93         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  94       SWITCH: for($wcetgt) {
  95           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  96                                 $wcelflag.=" /machine:X86";     last; };
  97           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  98                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  99                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
 100                                 $wcelflag.=" /machine:THUMB";   last; };
 101           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
 102                                 $wcelflag.=" /machine:ARM";     last; };
 103           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 105                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 106           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -DMIPSII -QMmips16";
 108                                 $wcelflag.=" /machine:MIPS16";  last; };
 109           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 110                                 $wcecdefs.=" -QMmips2";
 111                                 $wcelflag.=" /machine:MIPS";    last; };
 112           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 113                                 $wcelflag.=" /machine:MIPS";    last; };
 114           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 115                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 116                                 $wcelflag.=" /machine:$wcetgt"; last; };
 117           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 118             $wcelflag.=" /machine:$wcetgt";                     last; };
 119       }
 120
 121         $vc_wince_info = { cppflags => $wcecdefs,
 122                            lflags => $wcelflag };
 123     }
 124     return $vc_wince_info;
 125 }
 126
 127 # Helper functions for the VMS configs
 128 my $vms_info = {};
 129 sub vms_info {
 130     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 131
 132     # For the case where Configure iterate through all config targets, such
 133     # as when listing them and their details, we reset info if the pointer
 134     # size changes.
 135     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 136         $vms_info = {};
 137     }
 138
 139     unless (%$vms_info) {
 140         $vms_info->{disable_warns} = [
 141             "CXXPRAGMANA",      # Shut up about unknown / unsupported pragmas
 142         ];
 143         $vms_info->{pointer_size} = $pointer_size_str;
 144         if ($pointer_size_str eq "64") {
 145             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 146             if ($? == 0) {
 147                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 148             }
 149         }
 150
 151         unless ($disabled{zlib}) {
 152             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 153             if (defined($disabled{"zlib-dynamic"})) {
 154                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 155             } else {
 156                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 157                 # In case the --with-zlib-lib value contains something like
 158                 # /SHARE or /LIB or so at the end, remove it.
 159                 $vms_info->{def_zlib} =~ s|/.*$||g;
 160             }
 161         }
 162
 163         if ($config{target} =~ /-ia64/) {
 164             `PIPE ias -H 2> NL:`;
 165             if ($? == 0) {
 166                 $vms_info->{AS} = "ias";
 167                 $vms_info->{ASFLAGS} = '-d debug';
 168                 $vms_info->{asflags} = '"-N" vms_upcase';
 169                 $vms_info->{asoutflag} = "-o ";
 170                 $vms_info->{perlasm_scheme} = "ias";
 171             }
 172         }
 173     }
 174     return $vms_info;
 175 }
 176
 177 my %targets = (
 178
 179 #### Basic configs that should work on any 32-bit box
 180     "gcc" => {
 181         inherit_from     => [ "BASE_unix" ],
 182         CC               => "gcc",
 183         CFLAGS           => picker(debug   => "-O0 -g",
 184                                    release => "-O3"),
 185         thread_scheme    => "(unknown)",
 186         bn_ops           => "BN_LLONG",
 187     },
 188     "cc" => {
 189         inherit_from     => [ "BASE_unix" ],
 190         CC               => "cc",
 191         CFLAGS           => "-O",
 192         thread_scheme    => "(unknown)",
 193     },
 194
 195 #### VOS Configurations
 196     "vos-gcc" => {
 197         inherit_from     => [ "BASE_unix" ],
 198         CC               => "gcc",
 199         CFLAGS           => picker(default => "-Wall",
 200                                    debug   => "-O0 -g",
 201                                    release => "-O3"),
 202         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 203         lib_cppflags     => "-DB_ENDIAN",
 204         thread_scheme    => "(unknown)",
 205         sys_id           => "VOS",
 206         lflags           => add("-Wl,-map"),
 207         bn_ops           => "BN_LLONG",
 208         shared_extension => ".so",
 209     },
 210
 211 #### Solaris configurations
 212     "solaris-common" => {
 213         inherit_from     => [ "BASE_unix" ],
 214         template         => 1,
 215         lib_cppflags     => "-DFILIO_H",
 216         ex_libs          => add("-lsocket -lnsl -ldl"),
 217         dso_scheme       => "dlfcn",
 218         thread_scheme    => "pthreads",
 219     },
 220 #### Solaris common with Sun C setups
 221     "solaris-common-cc" => {
 222         inherit_from     => [ "solaris-common" ],
 223         template         => 1,
 224         shared_target    => "solaris",
 225         shared_ldflag    => "-Wl,-Bsymbolic",
 226         shared_defflag   => "-Wl,-M,",
 227         shared_sonameflag=> "-Wl,-h,",
 228     },
 229 #### Solaris common with GNU C setups
 230     "solaris-common-gcc" => {
 231         inherit_from     => [ "solaris-common" ],
 232         template         => 1,
 233         shared_target    => "solaris-gcc-shared", # The rest is on shared_info.pl
 234     },
 235 #### Solaris x86 with GNU C setups
 236     "solaris-x86-gcc" => {
 237         # NB. GNU C has to be configured to use GNU assembler, and not
 238         # /usr/ccs/bin/as. Failure to comply will result in compile
 239         # failures [at least] in 32-bit build.
 240         inherit_from     => [ "solaris-common-gcc" ],
 241         CC               => "gcc",
 242         CFLAGS           => add_before(picker(default => "-Wall",
 243                                               debug   => "-O0 -g",
 244                                               release => "-O3 -fomit-frame-pointer")),
 245         lib_cppflags     => add("-DL_ENDIAN"),
 246         bn_ops           => "BN_LLONG",
 247         shared_cflag     => "-fPIC",
 248         shared_ldflag    => add_before("-shared -static-libgcc"),
 249         asm_arch         => 'x86',
 250         perlasm_scheme   => 'elf',
 251     },
 252     "solaris64-x86_64-gcc" => {
 253         # -shared -static-libgcc might appear controversial, but modules
 254         # taken from static libgcc do not have relocations and linking
 255         # them into our shared objects doesn't have any negative side
 256         # effects. On the contrary, doing so makes it possible to use
 257         # gcc shared build with Sun C. Given that gcc generates faster
 258         # code [thanks to inline assembler], I would actually recommend
 259         # to consider using gcc shared build even with vendor compiler:-)
 260         #                        -- <appro@openssl.org>
 261         inherit_from     => [ "solaris-common-gcc" ],
 262         CC               => "gcc",
 263         CFLAGS           => add_before(picker(default => "-Wall",
 264                                               debug   => "-O0 -g",
 265                                               release => "-O3")),
 266         cflags           => add("-m64"),
 267         lib_cppflags     => add("-DL_ENDIAN"),
 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         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 300         asm_arch         => 'x86_64',
 301         perlasm_scheme   => "elf",
 302         shared_cflag     => "-KPIC",
 303         shared_ldflag    => add_before("-G -dy -z text"),
 304         multilib         => "/64",
 305     },
 306
 307 #### SPARC Solaris with GNU C setups
 308     "solaris-sparcv7-gcc" => {
 309         inherit_from     => [ "solaris-common-gcc" ],
 310         CC               => "gcc",
 311         CFLAGS           => add_before(picker(default => "-Wall",
 312                                               debug   => "-O0 -g",
 313                                               release => "-O3")),
 314         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 315         bn_ops           => "BN_LLONG RC4_CHAR",
 316         shared_cflag     => "-fPIC",
 317         shared_ldflag    => add_before("-shared -static-libgcc"),
 318     },
 319     "solaris-sparcv8-gcc" => {
 320         inherit_from     => [ "solaris-sparcv7-gcc" ],
 321         cflags           => add_before("-mcpu=v8"),
 322         asm_arch         => 'sparcv8',
 323         perlasm_scheme   => 'void',
 324     },
 325     "solaris-sparcv9-gcc" => {
 326         # -m32 should be safe to add as long as driver recognizes
 327         # -mcpu=ultrasparc
 328         inherit_from     => [ "solaris-sparcv7-gcc" ],
 329         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 330         asm_arch         => 'sparcv9',
 331         perlasm_scheme   => 'void',
 332     },
 333     "solaris64-sparcv9-gcc" => {
 334         inherit_from     => [ "solaris-sparcv9-gcc" ],
 335         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 336         bn_ops           => "BN_LLONG RC4_CHAR",
 337         multilib         => "/64",
 338     },
 339
 340 #### SPARC Solaris with Sun C setups
 341 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 342 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 343 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 344     "solaris-sparcv7-cc" => {
 345         inherit_from     => [ "solaris-common-cc" ],
 346         CC               => "cc",
 347         CFLAGS           => add_before(picker(debug   => "-g",
 348                                               release => "-xO5 -xdepend")),
 349         cflags           => add_before("-xstrconst -Xa"),
 350         cppflags         => add(threads("-D_REENTRANT")),
 351         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 352         lflags           => add(threads("-mt")),
 353         bn_ops           => "BN_LLONG RC4_CHAR",
 354         shared_cflag     => "-KPIC",
 355         shared_ldflag    => add_before("-G -dy -z text"),
 356     },
 357 ####
 358     "solaris-sparcv8-cc" => {
 359         inherit_from     => [ "solaris-sparcv7-cc" ],
 360         cflags           => add_before("-xarch=v8"),
 361         asm_arch         => 'sparcv8',
 362         perlasm_scheme   => 'void',
 363     },
 364     "solaris-sparcv9-cc" => {
 365         inherit_from     => [ "solaris-sparcv7-cc" ],
 366         cflags           => add_before("-xarch=v8plus"),
 367         asm_arch         => 'sparcv9',
 368         perlasm_scheme   => 'void',
 369     },
 370     "solaris64-sparcv9-cc" => {
 371         inherit_from     => [ "solaris-sparcv7-cc" ],
 372         cflags           => add_before("-m64 -xarch=sparc"),
 373         bn_ops           => "BN_LLONG RC4_CHAR",
 374         asm_arch         => 'sparcv9',
 375         perlasm_scheme   => 'void',
 376         multilib         => "/64",
 377     },
 378
 379 #### IRIX 6.x configs
 380 # Only N32 and N64 ABIs are supported.
 381     "irix-common" => {
 382         inherit_from     => [ "BASE_unix" ],
 383         template         => 1,
 384         cppflags         => threads("-D_SGI_MP_SOURCE"),
 385         lib_cppflags     => "-DB_ENDIAN",
 386         ex_libs          => add(threads("-lpthread")),
 387         thread_scheme    => "pthreads",
 388         dso_scheme       => "dlfcn",
 389         shared_target    => "self",
 390         shared_ldflag    => "-shared -Wl,-Bsymbolic",
 391         shared_sonameflag=> "-Wl,-soname,",
 392     },
 393     "irix-mips3-gcc" => {
 394         inherit_from     => [ "irix-common" ],
 395         CC               => "gcc",
 396         CFLAGS           => picker(debug   => "-g -O0",
 397                                    release => "-O3"),
 398         LDFLAGS          => "-static-libgcc",
 399         cflags           => "-mabi=n32",
 400         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 401         asm_arch         => 'mips64',
 402         perlasm_scheme   => "n32",
 403         multilib         => "32",
 404     },
 405     "irix-mips3-cc" => {
 406         inherit_from     => [ "irix-common" ],
 407         CC               => "cc",
 408         CFLAGS           => picker(debug   => "-g -O0",
 409                                    release => "-O2"),
 410         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 411         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 412         asm_arch         => 'mips64',
 413         perlasm_scheme   => "n32",
 414         multilib         => "32",
 415     },
 416     # N64 ABI builds.
 417     "irix64-mips4-gcc" => {
 418         inherit_from     => [ "irix-common" ],
 419         CC               => "gcc",
 420         CFLAGS           => picker(debug   => "-g -O0",
 421                                    release => "-O3"),
 422         LDFLAGS          => "-static-libgcc",
 423         cflags           => "-mabi=64 -mips4",
 424         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 425         asm_arch         => 'mips64',
 426         perlasm_scheme   => "64",
 427         multilib         => "64",
 428     },
 429     "irix64-mips4-cc" => {
 430         inherit_from     => [ "irix-common" ],
 431         CC               => "cc",
 432         CFLAGS           => picker(debug   => "-g -O0",
 433                                    release => "-O2"),
 434         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 435         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 436         asm_arch         => 'mips64',
 437         perlasm_scheme   => "64",
 438         multilib         => "64",
 439     },
 440
 441 #### Unified HP-UX ANSI C configs.
 442 # Special notes:
 443 # - Originally we were optimizing at +O4 level. It should be noted
 444 #   that the only difference between +O3 and +O4 is global inter-
 445 #   procedural analysis. As it has to be performed during the link
 446 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 447 #   which might be release or even patch level specific. Generating
 448 #   the machine code for and analyzing the *whole* program appears
 449 #   to be *extremely* memory demanding while the performance gain is
 450 #   actually questionable. The situation is intensified by the default
 451 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 452 #   which is way too low for +O4. In other words, doesn't +O3 make
 453 #   more sense?
 454 # - Keep in mind that the HP compiler by default generates code
 455 #   suitable for execution on the host you're currently compiling at.
 456 #   If the toolkit is meant to be used on various PA-RISC processors
 457 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 458 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 459 #   32-bit message digests. (For the moment of this writing) HP C
 460 #   doesn't seem to "digest" too many local variables (they make "him"
 461 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 462 #   crypto/sha/sha_local.h.
 463 # - originally there were 32-bit hpux-parisc2-* targets. They were
 464 #   scrapped, because a) they were not interchangeable with other 32-bit
 465 #   targets; b) performance-critical 32-bit assembly modules implement
 466 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 467 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 468     "hpux-common" => {
 469         inherit_from     => [ "BASE_unix" ],
 470         template         => 1,
 471         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 472                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 473         lib_cppflags     => "-DB_ENDIAN",
 474         thread_scheme    => "pthreads",
 475         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 476         shared_target    => "self",
 477         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 478         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 479         shared_sonameflag=> "-Wl,+h,",
 480     },
 481     "hpux-parisc-gcc" => {
 482         inherit_from     => [ "hpux-common" ],
 483         CC               => "gcc",
 484         CFLAGS           => picker(debug   => "-O0 -g",
 485                                    release => "-O3"),
 486         cflags           => add(threads("-pthread")),
 487         lib_cppflags     => add("-DBN_DIV2W"),
 488         ex_libs          => add("-ldld", threads("-pthread")),
 489         bn_ops           => "BN_LLONG RC4_CHAR",
 490         dso_scheme       => "dl",
 491         shared_cflag     => "-fPIC",
 492         shared_ldflag    => add_before("-shared"),
 493         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 494     },
 495     "hpux-parisc1_1-gcc" => {
 496         inherit_from     => [ "hpux-parisc-gcc" ],
 497         asm_arch         => 'parisc11',
 498         perlasm_scheme   => "32",
 499         multilib         => "/pa1.1",
 500     },
 501     "hpux64-parisc2-gcc" => {
 502         inherit_from     => [ "hpux-common" ],
 503         CC               => "gcc",
 504         CFLAGS           => combine(picker(debug   => "-O0 -g",
 505                                            release => "-O3")),
 506         cflags           => add(threads("-pthread")),
 507         ex_libs          => add("-ldl", threads("-pthread")),
 508         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 509         asm_arch         => 'parisc20_64',
 510         perlasm_scheme   => "64",
 511         shared_cflag     => "-fpic",
 512         shared_ldflag    => add_before("-shared"),
 513         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 514         multilib         => "/pa20_64",
 515     },
 516
 517     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 518     "hpux-parisc-cc" => {
 519         inherit_from     => [ "hpux-common" ],
 520         CC               => "cc",
 521         CFLAGS           => picker(debug   => "+O0 +d -g",
 522                                    release => "+O3"),
 523         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 524         cppflags         => threads("-D_REENTRANT"),
 525         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 526         ex_libs          => add("-ldld", threads("-lpthread")),
 527         bn_ops           => "RC4_CHAR",
 528         dso_scheme       => "dl",
 529         shared_cflag     => "+Z",
 530         shared_ldflag    => add_before("-b"),
 531         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 532     },
 533     "hpux-parisc1_1-cc" => {
 534         inherit_from     => [ "hpux-parisc-cc" ],
 535         cflags           => add_before("+DA1.1"),
 536         asm_arch         => 'parisc11',
 537         perlasm_scheme   => "32",
 538         multilib         => "/pa1.1",
 539     },
 540     "hpux64-parisc2-cc" => {
 541         inherit_from     => [ "hpux-common" ],
 542         CC               => "cc",
 543         CFLAGS           => picker(debug   => "+O0 +d -g",
 544                                    release => "+O3") ,
 545         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 546         cppflags         => threads("-D_REENTRANT") ,
 547         lib_cppflags     => add("-DMD32_XARRAY"),
 548         ex_libs          => add("-ldl", threads("-lpthread")),
 549         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 550         asm_arch         => 'parisc20_64',
 551         perlasm_scheme   => "64",
 552         shared_cflag     => "+Z",
 553         shared_ldflag    => add_before("-b"),
 554         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 555         multilib         => "/pa20_64",
 556     },
 557
 558     # HP/UX IA-64 targets
 559     "hpux-ia64-cc" => {
 560         inherit_from     => [ "hpux-common" ],
 561         CC               => "cc",
 562         CFLAGS           => picker(debug   => "+O0 +d -g",
 563                                    release => "+O2"),
 564         cflags           => "-Ae +DD32 +Olit=all -z",
 565         cppflags         => add(threads("-D_REENTRANT")),
 566         ex_libs          => add("-ldl", threads("-lpthread")),
 567         bn_ops           => "SIXTY_FOUR_BIT",
 568         asm_arch         => 'ia64',
 569         perlasm_scheme   => 'void',
 570         shared_cflag     => "+Z",
 571         shared_ldflag    => add_before("-b"),
 572         multilib         => "/hpux32",
 573     },
 574     "hpux64-ia64-cc" => {
 575         inherit_from     => [ "hpux-common" ],
 576         CC               => "cc",
 577         CFLAGS           => picker(debug   => "+O0 +d -g",
 578                                    release => "+O3"),
 579         cflags           => "-Ae +DD64 +Olit=all -z",
 580         cppflags         => threads("-D_REENTRANT"),
 581         ex_libs          => add("-ldl", threads("-lpthread")),
 582         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 583         asm_arch         => 'ia64',
 584         perlasm_scheme   => 'void',
 585         shared_cflag     => "+Z",
 586         shared_ldflag    => add_before("-b"),
 587         multilib         => "/hpux64",
 588     },
 589     # GCC builds...
 590     "hpux-ia64-gcc" => {
 591         inherit_from     => [ "hpux-common" ],
 592         CC               => "gcc",
 593         CFLAGS           => picker(debug   => "-O0 -g",
 594                                    release => "-O3"),
 595         cflags           => add(threads("-pthread")),
 596         ex_libs          => add("-ldl", threads("-pthread")),
 597         bn_ops           => "SIXTY_FOUR_BIT",
 598         asm_arch         => 'ia64',
 599         perlasm_scheme   => 'void',
 600         shared_cflag     => "-fpic",
 601         shared_ldflag    => add_before("-shared"),
 602         multilib         => "/hpux32",
 603     },
 604     "hpux64-ia64-gcc" => {
 605         inherit_from     => [ "hpux-common" ],
 606         CC               => "gcc",
 607         CFLAGS           => picker(debug   => "-O0 -g",
 608                                    release => "-O3"),
 609         cflags           => combine("-mlp64", threads("-pthread")),
 610         ex_libs          => add("-ldl", threads("-pthread")),
 611         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 612         asm_arch         => 'ia64',
 613         perlasm_scheme   => 'void',
 614         shared_cflag     => "-fpic",
 615         shared_ldflag    => add_before("-shared"),
 616         multilib         => "/hpux64",
 617     },
 618
 619 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 620     "MPE/iX-gcc" => {
 621         inherit_from     => [ "BASE_unix" ],
 622         CC               => "gcc",
 623         CFLAGS           => "-O3",
 624         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 625         includes         => [ "/SYSLOG/PUB" ],
 626         lib_cppflags     => "-DBN_DIV2W",
 627         sys_id           => "MPE",
 628         lflags           => add("-L/SYSLOG/PUB"),
 629         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 630         thread_scheme    => "(unknown)",
 631         bn_ops           => "BN_LLONG",
 632     },
 633
 634 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 635 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 636 #### there were even osf1-* configs targeting prior versions provided,
 637 #### but not anymore...
 638     "tru64-alpha-gcc" => {
 639         inherit_from     => [ "BASE_unix" ],
 640         CC               => "gcc",
 641         CFLAGS           => "-O3",
 642         cflags           => add("-std=c9x", threads("-pthread")),
 643         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 644         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 645         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 646         asm_arch         => 'alpha',
 647         perlasm_scheme   => "void",
 648         thread_scheme    => "pthreads",
 649         dso_scheme       => "dlfcn",
 650         shared_target    => "alpha-osf1-shared",
 651         shared_extension => ".so",
 652     },
 653     "tru64-alpha-cc" => {
 654         inherit_from     => [ "BASE_unix" ],
 655         CC               => "cc",
 656         CFLAGS           => "-tune host -fast",
 657         cflags           => add("-std1 -readonly_strings",
 658                                 threads("-pthread")),
 659         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 660         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 661         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 662         asm_arch         => 'alpha',
 663         perlasm_scheme   => "void",
 664         thread_scheme    => "pthreads",
 665         dso_scheme       => "dlfcn",
 666         shared_target    => "alpha-osf1-shared",
 667         shared_ldflag    => "-msym",
 668         shared_extension => ".so",
 669     },
 670
 671 ####
 672 #### Variety of LINUX:-)
 673 ####
 674 # *-generic* is endian-neutral target, but ./config is free to
 675 # throw in -D[BL]_ENDIAN, whichever appropriate...
 676     "linux-generic32" => {
 677         inherit_from     => [ "BASE_unix" ],
 678         CC               => "gcc",
 679         CXX              => "g++",
 680         CFLAGS           => picker(default => "-Wall",
 681                                    debug   => "-O0 -g",
 682                                    release => "-O3"),
 683         CXXFLAGS         => picker(default => "-Wall",
 684                                    debug   => "-O0 -g",
 685                                    release => "-O3"),
 686         cflags           => threads("-pthread"),
 687         cxxflags         => combine("-std=c++11", threads("-pthread")),
 688         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 689         ex_libs          => add("-ldl", threads("-pthread")),
 690         bn_ops           => "BN_LLONG RC4_CHAR",
 691         thread_scheme    => "pthreads",
 692         dso_scheme       => "dlfcn",
 693         shared_target    => "linux-shared",
 694         shared_cflag     => "-fPIC",
 695         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
 696         enable           => [ "afalgeng" ],
 697     },
 698     "linux-latomic" => {
 699         inherit_from     => [ "linux-generic32" ],
 700         ex_libs          => add(threads("-latomic")),
 701     },
 702     "linux-generic64" => {
 703         inherit_from     => [ "linux-generic32" ],
 704         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 705     },
 706
 707     "linux-ppc" => {
 708         inherit_from     => [ "linux-latomic" ],
 709         asm_arch         => 'ppc32',
 710         perlasm_scheme   => "linux32",
 711         lib_cppflags     => add("-DB_ENDIAN"),
 712     },
 713     "linux-ppc64" => {
 714         inherit_from     => [ "linux-generic64" ],
 715         cflags           => add("-m64"),
 716         cxxflags         => add("-m64"),
 717         lib_cppflags     => add("-DB_ENDIAN"),
 718         asm_arch         => 'ppc64',
 719         perlasm_scheme   => "linux64",
 720         multilib         => "64",
 721     },
 722     "linux-ppc64le" => {
 723         inherit_from     => [ "linux-generic64" ],
 724         cflags           => add("-m64"),
 725         cxxflags         => add("-m64"),
 726         lib_cppflags     => add("-DL_ENDIAN"),
 727         asm_arch         => 'ppc64',
 728         perlasm_scheme   => "linux64le",
 729     },
 730
 731     "linux-armv4" => {
 732         ################################################################
 733         # Note that -march is not among compiler options in linux-armv4
 734         # target description. Not specifying one is intentional to give
 735         # you choice to:
 736         #
 737         # a) rely on your compiler default by not specifying one;
 738         # b) specify your target platform explicitly for optimal
 739         # performance, e.g. -march=armv6 or -march=armv7-a;
 740         # c) build "universal" binary that targets *range* of platforms
 741         # by specifying minimum and maximum supported architecture;
 742         #
 743         # As for c) option. It actually makes no sense to specify
 744         # maximum to be less than ARMv7, because it's the least
 745         # requirement for run-time switch between platform-specific
 746         # code paths. And without run-time switch performance would be
 747         # equivalent to one for minimum. Secondly, there are some
 748         # natural limitations that you'd have to accept and respect.
 749         # Most notably you can *not* build "universal" binary for
 750         # big-endian platform. This is because ARMv7 processor always
 751         # picks instructions in little-endian order. Another similar
 752         # limitation is that -mthumb can't "cross" -march=armv6t2
 753         # boundary, because that's where it became Thumb-2. Well, this
 754         # limitation is a bit artificial, because it's not really
 755         # impossible, but it's deemed too tricky to support. And of
 756         # course you have to be sure that your binutils are actually
 757         # up to the task of handling maximum target platform. With all
 758         # this in mind here is an example of how to configure
 759         # "universal" build:
 760         #
 761         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 762         #
 763         inherit_from     => [ "linux-latomic" ],
 764         asm_arch         => 'armv4',
 765         perlasm_scheme   => "linux32",
 766     },
 767     "linux-aarch64" => {
 768         inherit_from     => [ "linux-generic64" ],
 769         asm_arch         => 'aarch64',
 770         perlasm_scheme   => "linux64",
 771     },
 772     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 773         inherit_from     => [ "linux-generic32" ],
 774         cflags           => add("-mabi=ilp32"),
 775         cxxflags         => add("-mabi=ilp32"),
 776         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 777         asm_arch         => 'aarch64',
 778         perlasm_scheme   => "linux64",
 779     },
 780     "linux-arm64ilp32-clang" => {  # clang config abi by --target
 781         inherit_from     => [ "linux-generic32" ],
 782         CC               => "clang",
 783         CXX              => "clang++",
 784         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 785         asm_arch         => 'aarch64',
 786         perlasm_scheme   => "linux64",
 787     },
 788     "linux-mips32" => {
 789         # Configure script adds minimally required -march for assembly
 790         # support, if no -march was specified at command line.
 791         inherit_from     => [ "linux-latomic" ],
 792         cflags           => add("-mabi=32"),
 793         cxxflags         => add("-mabi=32"),
 794         asm_arch         => 'mips32',
 795         perlasm_scheme   => "o32",
 796     },
 797     # mips32 and mips64 below refer to contemporary MIPS Architecture
 798     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 799     "linux-mips64" => {
 800         inherit_from     => [ "linux-latomic" ],
 801         cflags           => add("-mabi=n32"),
 802         cxxflags         => add("-mabi=n32"),
 803         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 804         asm_arch         => 'mips64',
 805         perlasm_scheme   => "n32",
 806         multilib         => "32",
 807     },
 808     "linux64-mips64" => {
 809         inherit_from     => [ "linux-generic64" ],
 810         cflags           => add("-mabi=64"),
 811         cxxflags         => add("-mabi=64"),
 812         asm_arch         => 'mips64',
 813         perlasm_scheme   => "64",
 814         multilib         => "64",
 815     },
 816
 817     # riscv below refers to contemporary RISCV Architecture
 818     # specifications,
 819     "linux64-riscv64" => {
 820         inherit_from     => [ "linux-generic64"],
 821         perlasm_scheme   => "linux64",
 822         asm_arch         => 'riscv64',
 823     },
 824
 825     "linux32-riscv32" => {
 826         inherit_from     => [ "linux-latomic" ],
 827         perlasm_scheme   => "linux32",
 828         asm_arch         => 'riscv32',
 829     },
 830
 831     # loongarch64 below refers to contemporary LoongArch Architecture
 832     # specifications,
 833     "linux64-loongarch64" => {
 834         inherit_from     => [ "linux-generic64"],
 835         perlasm_scheme   => "linux64",
 836         asm_arch         => 'loongarch64',
 837         lib_cppflags     => add("-DL_ENDIAN"),
 838     },
 839
 840     #### IA-32 targets...
 841     #### These two targets are a bit aged and are to be used on older Linux
 842     #### machines where gcc doesn't understand -m32 and -m64
 843     "linux-elf" => {
 844         inherit_from     => [ "linux-generic32" ],
 845         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 846         lib_cppflags     => add("-DL_ENDIAN"),
 847         bn_ops           => "BN_LLONG",
 848         asm_arch         => 'x86',
 849         perlasm_scheme   => "elf",
 850     },
 851     "linux-aout" => {
 852         inherit_from     => [ "BASE_unix" ],
 853         CC               => "gcc",
 854         CFLAGS           => add(picker(default => "-Wall",
 855                                        debug   => "-O0 -g",
 856                                        release => "-O3 -fomit-frame-pointer")),
 857         lib_cppflags     => add("-DL_ENDIAN"),
 858         bn_ops           => "BN_LLONG",
 859         thread_scheme    => "(unknown)",
 860         asm_arch         => 'x86',
 861         perlasm_scheme   => "a.out",
 862     },
 863
 864     #### X86 / X86_64 targets
 865     "linux-x86" => {
 866         inherit_from     => [ "linux-generic32" ],
 867         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 868         cflags           => add("-m32"),
 869         cxxflags         => add("-m32"),
 870         lib_cppflags     => add("-DL_ENDIAN"),
 871         bn_ops           => "BN_LLONG",
 872         asm_arch         => 'x86',
 873         perlasm_scheme   => "elf",
 874     },
 875     "linux-x86-latomic" => {
 876         inherit_from     => [ "linux-x86" ],
 877         ex_libs          => add(threads("-latomic")),
 878     },
 879     "linux-x86-clang" => {
 880         inherit_from     => [ "linux-x86" ],
 881         CC               => "clang",
 882         CXX              => "clang++",
 883         ex_libs          => add(threads("-latomic")),
 884     },
 885     "linux-x86_64" => {
 886         inherit_from     => [ "linux-generic64" ],
 887         cflags           => add("-m64"),
 888         cxxflags         => add("-m64"),
 889         lib_cppflags     => add("-DL_ENDIAN"),
 890         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 891         asm_arch         => 'x86_64',
 892         perlasm_scheme   => "elf",
 893         multilib         => "64",
 894     },
 895     "linux-x86_64-clang" => {
 896         inherit_from     => [ "linux-x86_64" ],
 897         CC               => "clang",
 898         CXX              => "clang++",
 899     },
 900     "linux-x32" => {
 901         inherit_from     => [ "linux-generic32" ],
 902         cflags           => add("-mx32"),
 903         cxxflags         => add("-mx32"),
 904         lib_cppflags     => add("-DL_ENDIAN"),
 905         bn_ops           => "SIXTY_FOUR_BIT",
 906         asm_arch         => 'x86_64',
 907         perlasm_scheme   => "elf32",
 908         multilib         => "x32",
 909     },
 910
 911     "linux-ia64" => {
 912         inherit_from     => [ "linux-generic64" ],
 913         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 914         asm_arch         => 'ia64',
 915         perlasm_scheme   => 'void',
 916     },
 917
 918     "linux64-s390x" => {
 919         inherit_from     => [ "linux-generic64" ],
 920         cflags           => add("-m64"),
 921         cxxflags         => add("-m64"),
 922         lib_cppflags     => add("-DB_ENDIAN"),
 923         asm_arch         => 's390x',
 924         perlasm_scheme   => "64",
 925         multilib         => "64",
 926     },
 927     "linux32-s390x" => {
 928         #### So called "highgprs" target for z/Architecture CPUs
 929         # "Highgprs" is kernel feature first implemented in Linux
 930         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 931         # significant bits of general purpose registers not only
 932         # upon 32-bit process context switch, but even on
 933         # asynchronous signal delivery to such process. This makes
 934         # it possible to deploy 64-bit instructions even in legacy
 935         # application context and achieve better [or should we say
 936         # adequate] performance. The build is binary compatible with
 937         # linux-generic32, and the idea is to be able to install the
 938         # resulting libcrypto.so alongside generic one, e.g. as
 939         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 940         # linker to autodiscover. Unfortunately it doesn't work just
 941         # yet, because of couple of bugs in glibc
 942         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 943         #
 944         inherit_from     => [ "linux-generic32" ],
 945         cflags           => add("-m31 -Wa,-mzarch"),
 946         cxxflags         => add("-m31 -Wa,-mzarch"),
 947         lib_cppflags     => add("-DB_ENDIAN"),
 948         asm_arch         => 's390x',
 949         perlasm_scheme   => "31",
 950         multilib         => "/highgprs",
 951     },
 952
 953     #### SPARC Linux setups
 954     "linux-sparcv8" => {
 955         inherit_from     => [ "linux-latomic" ],
 956         cflags           => add("-mcpu=v8"),
 957         cxxflags         => add("-mcpu=v8"),
 958         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 959         asm_arch         => 'sparcv8',
 960         perlasm_scheme   => 'void',
 961     },
 962     "linux-sparcv9" => {
 963         # it's a real mess with -mcpu=ultrasparc option under Linux,
 964         # but -Wa,-Av8plus should do the trick no matter what.
 965         inherit_from     => [ "linux-latomic" ],
 966         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 967         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 968         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 969         asm_arch         => 'sparcv9',
 970         perlasm_scheme   => 'void',
 971     },
 972     "linux64-sparcv9" => {
 973         # GCC 3.1 is a requirement
 974         inherit_from     => [ "linux-generic64" ],
 975         cflags           => add("-m64 -mcpu=ultrasparc"),
 976         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 977         lib_cppflags     => add("-DB_ENDIAN"),
 978         ex_libs          => add(threads("-latomic")),
 979         bn_ops           => "BN_LLONG RC4_CHAR",
 980         asm_arch         => 'sparcv9',
 981         perlasm_scheme   => 'void',
 982         multilib         => "64",
 983     },
 984
 985     "linux-alpha-gcc" => {
 986         inherit_from     => [ "linux-generic64" ],
 987         lib_cppflags     => add("-DL_ENDIAN"),
 988         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 989         asm_arch         => 'alpha',
 990         perlasm_scheme   => "void",
 991     },
 992     "linux-c64xplus" => {
 993         inherit_from     => [ "BASE_unix" ],
 994         # TI_CGT_C6000_7.3.x is a requirement
 995         CC               => "cl6x",
 996         CFLAGS           => "-o2 -ox -ms",
 997         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 998         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 999         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
1000                                     threads("-D_REENTRANT")),
1001         bn_ops           => "BN_LLONG",
1002         thread_scheme    => "pthreads",
1003         asm_arch         => 'c64xplus',
1004         perlasm_scheme   => "void",
1005         dso_scheme       => "dlfcn",
1006         shared_target    => "linux-shared",
1007         shared_cflag     => "--pic",
1008         shared_ldflag    => add("-z --sysv --shared"),
1009         ranlib           => "true",
1010     },
1011
1012 #### *BSD
1013     "BSD-generic32" => {
1014         # As for thread cflag. Idea is to maintain "collective" set of
1015         # flags, which would cover all BSD flavors. -pthread applies
1016         # to them all, but is treated differently. OpenBSD expands is
1017         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
1018         # expands it as -lc_r, which has to be accompanied by explicit
1019         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
1020         # expands it as -lc_r, which seems to be sufficient?
1021         inherit_from     => [ "BASE_unix" ],
1022         CC               => "cc",
1023         CFLAGS           => picker(default => "-Wall",
1024                                    debug   => "-O0 -g",
1025                                    release => "-O3"),
1026         cflags           => threads("-pthread"),
1027         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
1028         ex_libs          => add(threads("-pthread")),
1029         enable           => add("devcryptoeng"),
1030         bn_ops           => "BN_LLONG",
1031         thread_scheme    => "pthreads",
1032         dso_scheme       => "dlfcn",
1033         shared_target    => "bsd-gcc-shared",
1034         shared_cflag     => "-fPIC",
1035     },
1036     "BSD-generic64" => {
1037         inherit_from     => [ "BSD-generic32" ],
1038         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1039     },
1040
1041     "BSD-x86" => {
1042         inherit_from     => [ "BSD-generic32" ],
1043         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1044         lib_cppflags     => add("-DL_ENDIAN"),
1045         bn_ops           => "BN_LLONG",
1046         asm_arch         => 'x86',
1047         perlasm_scheme   => "a.out",
1048     },
1049     "BSD-x86-elf" => {
1050         inherit_from     => [ "BSD-x86" ],
1051         perlasm_scheme   => "elf",
1052     },
1053
1054     "BSD-sparcv8" => {
1055         inherit_from     => [ "BSD-generic32" ],
1056         cflags           => add("-mcpu=v8"),
1057         lib_cppflags     => add("-DB_ENDIAN"),
1058         asm_arch         => 'sparcv8',
1059         perlasm_scheme   => 'void',
1060     },
1061     "BSD-sparc64" => {
1062         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1063         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1064         # triggered by RIPEMD160 code.
1065         inherit_from     => [ "BSD-generic64" ],
1066         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1067         bn_ops           => "BN_LLONG",
1068         asm_arch         => 'sparcv9',
1069         perlasm_scheme   => 'void',
1070     },
1071
1072     "BSD-ia64" => {
1073         inherit_from     => [ "BSD-generic64" ],
1074         lib_cppflags     => add("-DL_ENDIAN"),
1075         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1076         asm_arch         => 'ia64',
1077         perlasm_scheme   => 'void',
1078     },
1079
1080     "BSD-x86_64" => {
1081         inherit_from     => [ "BSD-generic64" ],
1082         lib_cppflags     => add("-DL_ENDIAN"),
1083         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1084         asm_arch         => 'x86_64',
1085         perlasm_scheme   => "elf",
1086     },
1087
1088     "BSD-aarch64" => {
1089         inherit_from     => [ "BSD-generic64" ],
1090         lib_cppflags     => add("-DL_ENDIAN"),
1091         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1092         asm_arch         => 'aarch64',
1093         perlasm_scheme   => "linux64",
1094     },
1095
1096     "BSD-ppc" => {
1097         inherit_from     => [ "BSD-generic32" ],
1098         asm_arch         => 'ppc32',
1099         perlasm_scheme   => "linux32",
1100         lib_cppflags     => add("-DB_ENDIAN"),
1101     },
1102
1103     "BSD-ppc64" => {
1104         inherit_from     => [ "BSD-generic64" ],
1105         cflags           => add("-m64"),
1106         cxxflags         => add("-m64"),
1107         lib_cppflags     => add("-DB_ENDIAN"),
1108         asm_arch         => 'ppc64',
1109         perlasm_scheme   => "linux64",
1110     },
1111
1112     "BSD-ppc64le" => {
1113         inherit_from     => [ "BSD-generic64" ],
1114         cflags           => add("-m64"),
1115         cxxflags         => add("-m64"),
1116         lib_cppflags     => add("-DL_ENDIAN"),
1117         asm_arch         => 'ppc64',
1118         perlasm_scheme   => "linux64le",
1119     },
1120
1121     # riscv below refers to contemporary RISCV Architecture
1122     # specifications,
1123     "BSD-riscv64" => {
1124         inherit_from     => [ "BSD-generic64"],
1125         perlasm_scheme   => "linux64",
1126         asm_arch         => 'riscv64',
1127     },
1128
1129     "BSD-riscv32" => {
1130         inherit_from     => [ "BSD-generic32"],
1131         perlasm_scheme   => "linux32",
1132         asm_arch         => 'riscv32',
1133     },
1134
1135     "BSD-armv4" => {
1136         ################################################################
1137         # Note that -march is not among compiler options in linux-armv4
1138         # target description. Not specifying one is intentional to give
1139         # you choice to:
1140         #
1141         # a) rely on your compiler default by not specifying one;
1142         # b) specify your target platform explicitly for optimal
1143         # performance, e.g. -march=armv6 or -march=armv7-a;
1144         # c) build "universal" binary that targets *range* of platforms
1145         # by specifying minimum and maximum supported architecture;
1146         #
1147         # As for c) option. It actually makes no sense to specify
1148         # maximum to be less than ARMv7, because it's the least
1149         # requirement for run-time switch between platform-specific
1150         # code paths. And without run-time switch performance would be
1151         # equivalent to one for minimum. Secondly, there are some
1152         # natural limitations that you'd have to accept and respect.
1153         # Most notably you can *not* build "universal" binary for
1154         # big-endian platform. This is because ARMv7 processor always
1155         # picks instructions in little-endian order. Another similar
1156         # limitation is that -mthumb can't "cross" -march=armv6t2
1157         # boundary, because that's where it became Thumb-2. Well, this
1158         # limitation is a bit artificial, because it's not really
1159         # impossible, but it's deemed too tricky to support. And of
1160         # course you have to be sure that your binutils are actually
1161         # up to the task of handling maximum target platform. With all
1162         # this in mind here is an example of how to configure
1163         # "universal" build:
1164         #
1165         # ./Configure BSD-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
1166         #
1167         inherit_from     => [ "BSD-generic32" ],
1168         asm_arch         => 'armv4',
1169         perlasm_scheme   => "linux32",
1170     },
1171
1172     "bsdi-elf-gcc" => {
1173         inherit_from     => [ "BASE_unix" ],
1174         CC               => "gcc",
1175         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1176         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1177         ex_libs          => add("-ldl"),
1178         bn_ops           => "BN_LLONG",
1179         asm_arch         => 'x86',
1180         perlasm_scheme   => "elf",
1181         thread_scheme    => "(unknown)",
1182         dso_scheme       => "dlfcn",
1183         shared_target    => "bsd-gcc-shared",
1184         shared_cflag     => "-fPIC",
1185     },
1186 #### *BSD-nodef
1187     "BSD-nodef-generic32" => {
1188         # As for thread cflag. Idea is to maintain "collective" set of
1189         # flags, which would cover all BSD flavors. -pthread applies
1190         # to them all, but is treated differently. OpenBSD expands is
1191         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
1192         # expands it as -lc_r, which has to be accompanied by explicit
1193         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
1194         # expands it as -lc_r, which seems to be sufficient?
1195         inherit_from     => [ "BASE_unix" ],
1196         CC               => "cc",
1197         CFLAGS           => picker(default => "-Wall",
1198                                    debug   => "-O0 -g",
1199                                    release => "-O3"),
1200         cflags           => threads("-pthread"),
1201         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
1202         ex_libs          => add(threads("-pthread")),
1203         enable           => add("devcryptoeng"),
1204         bn_ops           => "BN_LLONG",
1205         thread_scheme    => "pthreads",
1206         dso_scheme       => "dlfcn",
1207         shared_target    => "bsd-gcc-nodef-shared",
1208         shared_cflag     => "-fPIC",
1209     },
1210     "BSD-nodef-generic64" => {
1211         inherit_from     => [ "BSD-nodef-generic32" ],
1212         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1213     },
1214
1215     "BSD-nodef-x86" => {
1216         inherit_from     => [ "BSD-nodef-generic32" ],
1217         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1218         lib_cppflags     => add("-DL_ENDIAN"),
1219         bn_ops           => "BN_LLONG",
1220         asm_arch         => 'x86',
1221         perlasm_scheme   => "a.out",
1222     },
1223     "BSD-nodef-x86-elf" => {
1224         inherit_from     => [ "BSD-nodef-x86" ],
1225         perlasm_scheme   => "elf",
1226     },
1227
1228     "BSD-nodef-sparcv8" => {
1229         inherit_from     => [ "BSD-nodef-generic32" ],
1230         cflags           => add("-mcpu=v8"),
1231         lib_cppflags     => add("-DB_ENDIAN"),
1232         asm_arch         => 'sparcv8',
1233         perlasm_scheme   => 'void',
1234     },
1235     "BSD-nodef-sparc64" => {
1236         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1237         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1238         # triggered by RIPEMD160 code.
1239         inherit_from     => [ "BSD-nodef-generic64" ],
1240         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1241         bn_ops           => "BN_LLONG",
1242         asm_arch         => 'sparcv9',
1243         perlasm_scheme   => 'void',
1244     },
1245
1246     "BSD-nodef-ia64" => {
1247         inherit_from     => [ "BSD-nodef-generic64" ],
1248         lib_cppflags     => add("-DL_ENDIAN"),
1249         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1250         asm_arch         => 'ia64',
1251         perlasm_scheme   => 'void',
1252     },
1253
1254     "BSD-nodef-x86_64" => {
1255         inherit_from     => [ "BSD-nodef-generic64" ],
1256         lib_cppflags     => add("-DL_ENDIAN"),
1257         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1258         asm_arch         => 'x86_64',
1259         perlasm_scheme   => "elf",
1260     },
1261
1262 #### SCO/Caldera targets.
1263 #
1264 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1265 # Now we only have blended unixware-* as it's the only one used by ./config.
1266 # If you want to optimize for particular microarchitecture, bypass ./config
1267 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1268 # Note that not all targets include assembler support. Mostly because of
1269 # lack of motivation to support out-of-date platforms with out-of-date
1270 # compiler drivers and assemblers.
1271 #
1272 # UnixWare 2.0x fails destest with -O.
1273     "unixware-2.0" => {
1274         inherit_from     => [ "BASE_unix" ],
1275         CC               => "cc",
1276         cflags           => threads("-Kthread"),
1277         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1278         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1279         thread_scheme    => "uithreads",
1280     },
1281     "unixware-2.1" => {
1282         inherit_from     => [ "BASE_unix" ],
1283         CC               => "cc",
1284         CFLAGS           => "-O",
1285         cflags           => threads("-Kthread"),
1286         lib_cppflags     => "-DFILIO_H",
1287         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1288         thread_scheme    => "uithreads",
1289     },
1290     "unixware-7" => {
1291         inherit_from     => [ "BASE_unix" ],
1292         CC               => "cc",
1293         CFLAGS           => "-O",
1294         cflags           => combine("-Kalloca", threads("-Kthread")),
1295         lib_cppflags     => "-DFILIO_H",
1296         ex_libs          => add("-lsocket -lnsl"),
1297         thread_scheme    => "uithreads",
1298         bn_ops           => "BN_LLONG",
1299         asm_arch         => 'x86',
1300         perlasm_scheme   => "elf-1",
1301         dso_scheme       => "dlfcn",
1302         shared_target    => "svr5-shared",
1303         shared_cflag     => "-Kpic",
1304     },
1305     "unixware-7-gcc" => {
1306         inherit_from     => [ "BASE_unix" ],
1307         CC               => "gcc",
1308         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1309         cppflags         => add(threads("-D_REENTRANT")),
1310         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1311         ex_libs          => add("-lsocket -lnsl"),
1312         bn_ops           => "BN_LLONG",
1313         thread_scheme    => "pthreads",
1314         asm_arch         => 'x86',
1315         perlasm_scheme   => "elf-1",
1316         dso_scheme       => "dlfcn",
1317         shared_target    => "gnu-shared",
1318         shared_cflag     => "-fPIC",
1319     },
1320 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1321     "sco5-cc" => {
1322         inherit_from     => [ "BASE_unix" ],
1323         cc               => "cc",
1324         cflags           => "-belf",
1325         ex_libs          => add("-lsocket -lnsl"),
1326         thread_scheme    => "(unknown)",
1327         asm_arch         => 'x86',
1328         perlasm_scheme   => "elf-1",
1329         dso_scheme       => "dlfcn",
1330         shared_target    => "svr3-shared",
1331         shared_cflag     => "-Kpic",
1332     },
1333     "sco5-gcc" => {
1334         inherit_from     => [ "BASE_unix" ],
1335         cc               => "gcc",
1336         cflags           => "-O3 -fomit-frame-pointer",
1337         ex_libs          => add("-lsocket -lnsl"),
1338         bn_ops           => "BN_LLONG",
1339         thread_scheme    => "(unknown)",
1340         asm_arch         => 'x86',
1341         perlasm_scheme   => "elf-1",
1342         dso_scheme       => "dlfcn",
1343         shared_target    => "svr3-shared",
1344         shared_cflag     => "-fPIC",
1345     },
1346
1347 #### IBM's AIX.
1348     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1349     # to control compilation "bitness" by setting $OBJECT_MODE environment
1350     # variable, then you should know that in OpenSSL case it's considered
1351     # only in ./config. Once configured, build procedure remains "deaf" to
1352     # current value of $OBJECT_MODE.
1353     "aix-common" => {
1354         inherit_from     => [ "BASE_unix" ],
1355         template         => 1,
1356         sys_id           => "AIX",
1357         lib_cppflags     => "-DB_ENDIAN",
1358         lflags           => "-Wl,-bsvr4",
1359         thread_scheme    => "pthreads",
1360         dso_scheme       => "dlfcn",
1361         shared_target    => "aix",
1362         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
1363         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
1364         shared_defflag   => "-Wl,-bE:",
1365         shared_fipsflag  => "-Wl,-binitfini:_init:_cleanup",
1366         perl_platform    => 'AIX',
1367     },
1368     "aix-gcc" => {
1369         inherit_from     => [ "aix-common" ],
1370         CC               => "gcc",
1371         CFLAGS           => picker(debug   => "-O0 -g",
1372                                    release => "-O"),
1373         cflags           => add(threads("-pthread")),
1374         ex_libs          => add(threads("-pthread")),
1375         bn_ops           => "BN_LLONG RC4_CHAR",
1376         asm_arch         => 'ppc32',
1377         perlasm_scheme   => "aix32",
1378         shared_ldflag    => add_before("-shared -static-libgcc"),
1379         AR               => add("-X32"),
1380         RANLIB           => add("-X32"),
1381     },
1382     "aix64-gcc" => {
1383         inherit_from     => [ "aix-common" ],
1384         CC               => "gcc",
1385         CFLAGS           => picker(debug   => "-O0 -g",
1386                                    release => "-O"),
1387         cflags           => combine("-maix64", threads("-pthread")),
1388         ex_libs          => add(threads("-pthread")),
1389         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1390         asm_arch         => 'ppc64',
1391         perlasm_scheme   => "aix64",
1392         shared_ldflag    => add_before("-shared -static-libgcc"),
1393         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1394         AR               => add("-X64"),
1395         RANLIB           => add("-X64"),
1396     },
1397     "aix64-gcc-as" => {
1398         inherit_from     => [ "aix64-gcc" ],
1399         perlasm_scheme   => "aix64-as",
1400     },
1401     "aix-cc" => {
1402         inherit_from     => [ "aix-common" ],
1403         CC               => "cc",
1404         CFLAGS           => picker(debug   => "-O0 -g",
1405                                    release => "-O"),
1406         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1407                                     threads("-qthreaded")),
1408         cppflags         => threads("-D_THREAD_SAFE"),
1409         ex_libs          => add(threads("-lpthreads")),
1410         bn_ops           => "BN_LLONG RC4_CHAR",
1411         asm_arch         => 'ppc32',
1412         perlasm_scheme   => "aix32",
1413         shared_cflag     => "-qpic",
1414         AR               => add("-X32"),
1415         RANLIB           => add("-X32"),
1416     },
1417     # shared_target of "aix-solib" builds shared libraries packaged
1418     # without archives.  This improves the behavior of inter-library
1419     # references (libssl depending on libcrypto) when building with
1420     # shlib_variant.
1421     # You'll get:  libxxx.so (import library, used when linking applications)
1422     #              libxxx.so.ver (shared object)
1423     #              libxxx.a (static library archive)
1424     # and for runtime, you only need libxxx.so.ver.  libxxx.so and libxxx.a
1425     # can be installed along with include files to make an SDK
1426     "aix-cc-solib" => {
1427         inherit_from     => [ "aix-cc" ],
1428         shared_target    => "aix-solib",
1429     },
1430     "aix64-cc" => {
1431         inherit_from     => [ "aix-common" ],
1432         CC               => "cc",
1433         CFLAGS           => picker(debug   => "-O0 -g",
1434                                    release => "-O"),
1435         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1436                                     threads("-qthreaded")),
1437         cppflags         => threads("-D_THREAD_SAFE"),
1438         ex_libs          => add(threads("-lpthreads")),
1439         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1440         asm_arch         => 'ppc64',
1441         perlasm_scheme   => "aix64",
1442         dso_scheme       => "dlfcn",
1443         shared_cflag     => "-qpic",
1444         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1445         AR               => add("-X64"),
1446         RANLIB           => add("-X64"),
1447     },
1448     "aix64-cc-solib" => {
1449         inherit_from     => [ "aix64-cc" ],
1450         shared_target    => "aix-solib",
1451     },
1452
1453 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1454     "BS2000-OSD" => {
1455         inherit_from     => [ "BASE_unix" ],
1456         CC               => "c89",
1457         CFLAGS           => "-O",
1458         cflags           => "-XLLML -XLLMK -XL",
1459         cppflags         => "-DCHARSET_EBCDIC",
1460         lib_cppflags     => "-DB_ENDIAN",
1461         ex_libs          => add("-lsocket -lnsl"),
1462         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1463         thread_scheme    => "(unknown)",
1464     },
1465
1466 #### Visual C targets
1467 #
1468 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1469 #
1470 # Note about /wd4090, disable warning C4090. This warning returns false
1471 # positives in some situations. Disabling it altogether masks both
1472 # legitimate and false cases, but as we compile on multiple platforms,
1473 # we rely on other compilers to catch legitimate cases.
1474 #
1475 # Also note that we force threads no matter what.  Configuring "no-threads"
1476 # is ignored.
1477 #
1478 # UNICODE is defined in VC-common and applies to all targets. It used to
1479 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1480 # was because ANSI API was *native* system interface for no longer
1481 # supported Windows 9x. Keep in mind that UNICODE only affects how
1482 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1483 # that OpenSSL presents to application.
1484
1485     "VC-common" => {
1486         inherit_from     => [ "BASE_Windows" ],
1487         template         => 1,
1488         CC               => "cl",
1489         CPP              => '$(CC) /EP /C',
1490         CFLAGS           => "/W3 /wd4090 /nologo",
1491         coutflag         => "/Fo",
1492         LD               => "link",
1493         LDFLAGS          => "/nologo /debug",
1494         ldoutflag        => "/out:",
1495         ldpostoutflag    => "",
1496         ld_resp_delim    => "\n",
1497         bin_lflags       => "setargv.obj",
1498         makedepcmd       => '$(CC) /Zs /showIncludes',
1499         makedep_scheme   => 'VC',
1500         AR               => "lib",
1501         ARFLAGS          => "/nologo",
1502         aroutflag        => "/out:",
1503         ar_resp_delim    => "\n",
1504         RC               => "rc",
1505         rcoutflag        => "/fo",
1506         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1507                                 "UNICODE", "_UNICODE",
1508                                 "_CRT_SECURE_NO_DEPRECATE",
1509                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1510         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1511         lib_defines      => add("L_ENDIAN"),
1512         dso_cflags       => "/Zi /Fddso.pdb",
1513         bin_cflags       => "/Zi /Fdapp.pdb",
1514         # def_flag made to empty string so a .def file gets generated
1515         shared_defflag   => '',
1516         shared_ldflag    => "/dll",
1517         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1518         lddefflag        => "/def:",
1519         ldresflag        => " ",
1520         ld_implib_flag   => "/implib:",
1521         thread_scheme    => "winthreads",
1522         dso_scheme       => "win32",
1523         perl_platform    => 'Windows::MSVC',
1524         # additional parameter to build_scheme denotes install-path "flavour"
1525         build_scheme     => add("VC-common", { separator => undef }),
1526     },
1527     "VC-noCE-common" => {
1528         inherit_from     => [ "VC-common" ],
1529         template         => 1,
1530         CFLAGS           => add(picker(debug   => '/Od',
1531                                        release => '/O2')),
1532         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1533                                        debug   =>
1534                                        sub {
1535                                            ($disabled{shared} ? "" : "/MDd");
1536                                        },
1537                                        release =>
1538                                        sub {
1539                                            ($disabled{shared} ? "" : "/MD");
1540                                        })),
1541         defines          => add(picker(default => [], # works as type cast
1542                                        debug   => [ "DEBUG", "_DEBUG" ])),
1543         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1544         # Following might/should appears controversial, i.e. defining
1545         # /MDd without evaluating $disabled{shared}. It works in
1546         # non-shared build because static library is compiled with /Zl
1547         # and bares no reference to specific RTL. And it works in
1548         # shared build because multiple /MDd options are not prohibited.
1549         # But why /MDd in static build? Well, basically this is just a
1550         # reference point, which allows to catch eventual errors that
1551         # would prevent those who want to wrap OpenSSL into own .DLL.
1552         # Why not /MD in release build then? Well, some are likely to
1553         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1554         # redistributable.
1555         bin_cflags       => add(picker(debug   => "/MDd",
1556                                        release => sub { $disabled{shared} ? "/MT" : () },
1557                                       )),
1558         bin_lflags       => add("/subsystem:console /opt:ref"),
1559         ex_libs          => add(sub {
1560             my @ex_libs = ();
1561             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1562             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1563             return join(" ", @ex_libs);
1564         }),
1565     },
1566     "VC-WIN64-common" => {
1567         inherit_from     => [ "VC-noCE-common" ],
1568         template         => 1,
1569         ex_libs          => add(sub {
1570             my @ex_libs = ();
1571             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1572             return join(" ", @_, @ex_libs);
1573         }),
1574         bn_ops           => add("SIXTY_FOUR_BIT"),
1575     },
1576     "VC-WIN64I" => {
1577         inherit_from     => [ "VC-WIN64-common" ],
1578         AS               => "ias",
1579         ASFLAGS          => "-d debug",
1580         asoutflag        => "-o ",
1581         sys_id           => "WIN64I",
1582         uplink_arch      => 'ia64',
1583         asm_arch         => 'ia64',
1584         perlasm_scheme   => "ias",
1585         multilib         => "-ia64",
1586     },
1587     "VC-WIN64A" => {
1588         inherit_from     => [ "VC-WIN64-common" ],
1589         AS               => sub { vc_win64a_info()->{AS} },
1590         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1591         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1592         asflags          => sub { vc_win64a_info()->{asflags} },
1593         sys_id           => "WIN64A",
1594         uplink_arch      => 'x86_64',
1595         asm_arch         => 'x86_64',
1596         perlasm_scheme   => sub { vc_win64a_info()->{perlasm_scheme} },
1597         multilib         => "-x64",
1598     },
1599     "VC-WIN32" => {
1600         inherit_from     => [ "VC-noCE-common" ],
1601         AS               => sub { vc_win32_info()->{AS} },
1602         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1603         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1604         asflags          => sub { vc_win32_info()->{asflags} },
1605         sys_id           => "WIN32",
1606         bn_ops           => add("BN_LLONG"),
1607         uplink_arch      => 'common',
1608         asm_arch         => 'x86',
1609         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1610         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1611         # some installation path heuristics in windows-makefile.tmpl...
1612         build_scheme     => add("VC-WOW", { separator => undef }),
1613     },
1614     "VC-CE" => {
1615         inherit_from     => [ "VC-common" ],
1616         CFLAGS           => add(picker(debug   => "/Od",
1617                                        release => "/O1i")),
1618         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1619         LDFLAGS          => add("/nologo /opt:ref"),
1620         cflags           =>
1621             combine('/GF /Gy',
1622                     sub { vc_wince_info()->{cflags}; },
1623                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1624                               ? ($disabled{shared} ? " /MT" : " /MD")
1625                               : " /MC"; }),
1626         cppflags         => sub { vc_wince_info()->{cppflags}; },
1627         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1628         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1629         includes         =>
1630             add(combine(sub { defined(env('WCECOMPAT'))
1631                               ? '$(WCECOMPAT)/include' : (); },
1632                         sub { defined(env('PORTSDK_LIBPATH'))
1633                                   ? '$(PORTSDK_LIBPATH)/../../include'
1634                                   : (); })),
1635         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1636                                         sub { defined(env('PORTSDK_LIBPATH'))
1637                                                   ? "/entry:mainCRTstartup" : (); })),
1638         sys_id           => "WINCE",
1639         bn_ops           => add("BN_LLONG"),
1640         ex_libs          => add(sub {
1641             my @ex_libs = ();
1642             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1643             push @ex_libs, 'crypt32.lib';
1644             if (defined(env('WCECOMPAT'))) {
1645                 my $x = '$(WCECOMPAT)/lib';
1646                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1647                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1648                 } else {
1649                     $x .= '/wcecompatex.lib';
1650                 }
1651                 push @ex_libs, $x;
1652             }
1653             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1654                 if (defined(env('PORTSDK_LIBPATH')));
1655             push @ex_libs, '/nodefaultlib coredll.lib corelibc.lib'
1656                 if (env('TARGETCPU') =~ /^X86|^ARMV4[IT]/);
1657             return join(" ", @ex_libs);
1658         }),
1659     },
1660
1661 #### MinGW
1662     "mingw-common" => {
1663         inherit_from     => [ 'BASE_unix' ],
1664         template         => 1,
1665         CC               => "gcc",
1666         CFLAGS           => picker(default => "-Wall",
1667                                    debug   => "-g -O0",
1668                                    release => "-O3"),
1669         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1670                                     threads("-D_MT")),
1671         lib_cppflags     => "-DL_ENDIAN",
1672         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1673         thread_scheme    => "winthreads",
1674         dso_scheme       => "win32",
1675         shared_target    => "mingw-shared",
1676         shared_cppflags  => add("_WINDLL"),
1677         shared_ldflag    => "-static-libgcc",
1678
1679         perl_platform    => 'mingw',
1680     },
1681     "mingw" => {
1682         inherit_from     => [ "mingw-common" ],
1683         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1684         cflags           => "-m32",
1685         sys_id           => "MINGW32",
1686         bn_ops           => add("BN_LLONG"),
1687         asm_arch         => 'x86',
1688         uplink_arch      => 'x86',
1689         perlasm_scheme   => "coff",
1690         shared_rcflag    => "--target=pe-i386",
1691         multilib         => "",
1692     },
1693     "mingw64" => {
1694         # As for uplink_arch. Applink makes it possible to use
1695         # .dll compiled with one compiler with application compiled with
1696         # another compiler. It's possible to engage Applink support in
1697         # mingw64 build, but it's not done, because until mingw64
1698         # supports structured exception handling, one can't seriously
1699         # consider its binaries for using with non-mingw64 run-time
1700         # environment. And as mingw64 is always consistent with itself,
1701         # Applink is never engaged and can as well be omitted.
1702         inherit_from     => [ "mingw-common" ],
1703         cflags           => "-m64",
1704         sys_id           => "MINGW64",
1705         bn_ops           => add("SIXTY_FOUR_BIT"),
1706         asm_arch         => 'x86_64',
1707         uplink_arch      => undef,
1708         perlasm_scheme   => "mingw64",
1709         shared_rcflag    => "--target=pe-x86-64",
1710         multilib         => "64",
1711     },
1712
1713 #### UEFI
1714     "UEFI" => {
1715         inherit_from     => [ "BASE_unix" ],
1716         CC               => "cc",
1717         CFLAGS           => "-O",
1718         lib_cppflags     => "-DL_ENDIAN",
1719         sys_id           => "UEFI",
1720     },
1721     "UEFI-x86" => {
1722         inherit_from     => [ "UEFI" ],
1723         asm_arch         => 'x86',
1724         perlasm_scheme   => "win32n",
1725     },
1726     "UEFI-x86_64" => {
1727         inherit_from     => [ "UEFI" ],
1728         asm_arch         => 'x86_64',
1729         perlasm_scheme   => "nasm",
1730     },
1731
1732 #### UWIN
1733     "UWIN" => {
1734         inherit_from     => [ "BASE_unix" ],
1735         CC               => "cc",
1736         CFLAGS           => "-O -Wall",
1737         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1738         sys_id           => "UWIN",
1739         bn_ops           => "BN_LLONG",
1740         dso_scheme       => "win32",
1741     },
1742
1743 #### Cygwin
1744     "Cygwin-common" => {
1745         inherit_from     => [ "BASE_unix" ],
1746         template         => 1,
1747
1748         CC               => "gcc",
1749         CFLAGS           => picker(default => "-Wall",
1750                                    debug   => "-g -O0",
1751                                    release => "-O3"),
1752         ex_libs          => add("-lcrypt32"),
1753         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1754         sys_id           => "CYGWIN",
1755         thread_scheme    => "pthread",
1756         dso_scheme       => "dlfcn",
1757         shared_target    => "cygwin-shared",
1758         shared_cppflags  => "-D_WINDLL",
1759
1760         perl_platform    => 'Cygwin',
1761     },
1762     "Cygwin-x86" => {
1763         inherit_from     => [ "Cygwin-common" ],
1764         CFLAGS           => add(picker(release => "-O3 -fomit-frame-pointer")),
1765         bn_ops           => "BN_LLONG",
1766         asm_arch         => 'x86',
1767         perlasm_scheme   => "coff",
1768     },
1769     "Cygwin-x86_64" => {
1770         inherit_from     => [ "Cygwin-common" ],
1771         CC               => "gcc",
1772         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1773         asm_arch         => 'x86_64',
1774         perlasm_scheme   => "mingw64",
1775     },
1776     # Backward compatibility for those using this target
1777     "Cygwin" => {
1778         inherit_from     => [ "Cygwin-x86" ]
1779     },
1780     # In case someone constructs the Cygwin target name themself
1781     "Cygwin-i386" => {
1782         inherit_from     => [ "Cygwin-x86" ]
1783     },
1784     "Cygwin-i486" => {
1785         inherit_from     => [ "Cygwin-x86" ]
1786     },
1787     "Cygwin-i586" => {
1788         inherit_from     => [ "Cygwin-x86" ]
1789     },
1790     "Cygwin-i686" => {
1791         inherit_from     => [ "Cygwin-x86" ]
1792     },
1793
1794 ##### MacOS X (a.k.a. Darwin) setup
1795     "darwin-common" => {
1796         inherit_from     => [ "BASE_unix" ],
1797         template         => 1,
1798         CC               => "cc",
1799         CFLAGS           => picker(debug   => "-g -O0",
1800                                    release => "-O3"),
1801         cppflags         => threads("-D_REENTRANT"),
1802         lflags           => add("-Wl,-search_paths_first"),
1803         sys_id           => "MACOSX",
1804         bn_ops           => "BN_LLONG RC4_CHAR",
1805         thread_scheme    => "pthreads",
1806         perlasm_scheme   => "osx32",
1807         dso_scheme       => "dlfcn",
1808         ranlib           => "ranlib -c",
1809         shared_target    => "darwin-shared",
1810         shared_cflag     => "-fPIC",
1811         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1812     },
1813     # Option "freeze" such as -std=gnu9x can't negatively interfere
1814     # with future defaults for below two targets, because MacOS X
1815     # for PPC has no future, it was discontinued by vendor in 2009.
1816     "darwin-ppc-cc" => { inherit_from => [ "darwin-ppc" ] }, # Historic alias
1817     "darwin-ppc" => {
1818         inherit_from     => [ "darwin-common" ],
1819         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1820         lib_cppflags     => add("-DB_ENDIAN"),
1821         shared_cflag     => add("-fno-common"),
1822         asm_arch         => 'ppc32',
1823         perlasm_scheme   => "osx32",
1824     },
1825     "darwin64-ppc-cc" => { inherit_from => [ "darwin64-ppc" ] }, # Historic alias
1826     "darwin64-ppc" => {
1827         inherit_from     => [ "darwin-common" ],
1828         cflags           => add("-arch ppc64 -std=gnu9x"),
1829         lib_cppflags     => add("-DB_ENDIAN"),
1830         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1831         asm_arch         => 'ppc64',
1832         perlasm_scheme   => "osx64",
1833     },
1834     "darwin-i386-cc" => { inherit_from => [ "darwin-i386" ] }, # Historic alias
1835     "darwin-i386" => {
1836         inherit_from     => [ "darwin-common" ],
1837         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1838         cflags           => add("-arch i386"),
1839         lib_cppflags     => add("-DL_ENDIAN"),
1840         bn_ops           => "BN_LLONG RC4_INT",
1841         asm_arch         => 'x86',
1842         perlasm_scheme   => "macosx",
1843     },
1844     "darwin64-x86_64-cc" => { inherit_from => [ "darwin64-x86_64" ] }, # Historic alias
1845     "darwin64-x86_64" => {
1846         inherit_from     => [ "darwin-common" ],
1847         CFLAGS           => add("-Wall"),
1848         cflags           => add("-arch x86_64"),
1849         lib_cppflags     => add("-DL_ENDIAN"),
1850         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1851         asm_arch         => 'x86_64',
1852         perlasm_scheme   => "macosx",
1853     },
1854     "darwin64-arm64-cc" => { inherit_from => [ "darwin64-arm64" ] }, # "Historic" alias
1855     "darwin64-arm64" => {
1856         inherit_from     => [ "darwin-common" ],
1857         CFLAGS           => add("-Wall"),
1858         cflags           => add("-arch arm64"),
1859         lib_cppflags     => add("-DL_ENDIAN"),
1860         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1861         asm_arch         => 'aarch64',
1862         perlasm_scheme   => "ios64",
1863     },
1864
1865 ##### GNU Hurd
1866     "hurd-generic32" => {
1867         inherit_from     => [ "BASE_unix" ],
1868         CC               => "gcc",
1869         CXX              => "g++",
1870         CFLAGS           => picker(default => "-Wall",
1871                                    debug   => "-O0 -g",
1872                                    release => "-O3"),
1873         CXXFLAGS         => picker(default => "-Wall",
1874                                    debug   => "-O0 -g",
1875                                    release => "-O3"),
1876         cflags           => threads("-pthread"),
1877         cxxflags         => combine("-std=c++11", threads("-pthread")),
1878         ex_libs          => add("-ldl", threads("-pthread")),
1879         bn_ops           => "BN_LLONG RC4_CHAR",
1880         thread_scheme    => "pthreads",
1881         dso_scheme       => "dlfcn",
1882         shared_target    => "linux-shared",
1883         shared_cflag     => "-fPIC",
1884         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
1885     },
1886
1887     "hurd-generic64" => {
1888         inherit_from     => [ "hurd-generic32" ],
1889         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1890     },
1891
1892     #### X86 / X86_64 targets
1893     "hurd-x86" => {
1894         inherit_from     => [ "hurd-generic32" ],
1895         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1896         cflags           => add("-m32"),
1897         cxxflags         => add("-m32"),
1898         lib_cppflags     => add("-DL_ENDIAN"),
1899         bn_ops           => "BN_LLONG",
1900         asm_arch         => 'x86',
1901         perlasm_scheme   => 'elf',
1902     },
1903
1904     "hurd-x86_64" => {
1905         inherit_from     => [ "hurd-generic64" ],
1906         cflags           => add("-m64"),
1907         cxxflags         => add("-m64"),
1908         lib_cppflags     => add("-DL_ENDIAN"),
1909         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1910         asm_arch         => 'x86_64',
1911         perlasm_scheme   => 'elf',
1912         multilib         => "64",
1913     },
1914
1915 ##### VxWorks for various targets
1916     "vxworks-ppc60x" => {
1917         inherit_from     => [ "BASE_unix" ],
1918         CC               => "ccppc",
1919         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1920         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1921         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1922                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1923                                     "-I\$(WIND_BASE)/target/usr/h",
1924                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1925         sys_id           => "VXWORKS",
1926         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1927         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1928     },
1929     "vxworks-ppcgen" => {
1930         inherit_from     => [ "BASE_unix" ],
1931         CC               => "ccppc",
1932         CFLAGS           => "-O1 -Wall",
1933         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1934         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1935                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1936                                     "-I\$(WIND_BASE)/target/usr/h",
1937                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1938         sys_id           => "VXWORKS",
1939         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1940         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1941     },
1942     "vxworks-ppc405" => {
1943         inherit_from     => [ "BASE_unix" ],
1944         CC               => "ccppc",
1945         CFLAGS           => "-g",
1946         cflags           => "-msoft-float -mlongcall",
1947         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1948                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1949                                     "-I\$(WIND_BASE)/target/h"),
1950         sys_id           => "VXWORKS",
1951         lflags           => add("-r"),
1952     },
1953     "vxworks-ppc750" => {
1954         inherit_from     => [ "BASE_unix" ],
1955         CC               => "ccppc",
1956         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1957         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1958         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1959                                     "-I\$(WIND_BASE)/target/h"),
1960         sys_id           => "VXWORKS",
1961         lflags           => add("-r"),
1962     },
1963     "vxworks-ppc750-debug" => {
1964         inherit_from     => [ "BASE_unix" ],
1965         CC               => "ccppc",
1966         CFLAGS           => "-ansi -fvolatile -Wall -g",
1967         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1968         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1969                                     "-DPEDANTIC -DDEBUG",
1970                                     "-I\$(WIND_BASE)/target/h"),
1971         sys_id           => "VXWORKS",
1972         lflags           => add("-r"),
1973     },
1974     "vxworks-ppc860" => {
1975         inherit_from     => [ "BASE_unix" ],
1976         CC               => "ccppc",
1977         cflags           => "-nostdinc -msoft-float",
1978         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1979                                     "-I\$(WIND_BASE)/target/h"),
1980         sys_id           => "VXWORKS",
1981         lflags           => add("-r"),
1982     },
1983     "vxworks-simlinux" => {
1984         inherit_from     => [ "BASE_unix" ],
1985         CC               => "ccpentium",
1986         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1987         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1988                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1989                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1990                                     "-DOPENSSL_NO_HW_PADLOCK",
1991                                     "-I\$(WIND_BASE)/target/h",
1992                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1993         sys_id           => "VXWORKS",
1994         lflags           => add("-r"),
1995         ranlib           => "ranlibpentium",
1996     },
1997     "vxworks-mips" => {
1998         inherit_from     => [ "BASE_unix" ],
1999         CC               => "ccmips",
2000         CFLAGS           => "-O -G 0",
2001         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
2002         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
2003                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
2004                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
2005                                     "-DOPENSSL_NO_HW_PADLOCK",
2006                                     threads("-D_REENTRANT"),
2007                                     "-I\$(WIND_BASE)/target/h",
2008                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
2009         sys_id           => "VXWORKS",
2010         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
2011         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
2012         thread_scheme    => "pthreads",
2013         asm_arch         => 'mips32',
2014         perlasm_scheme   => "o32",
2015         ranlib           => "ranlibmips",
2016     },
2017
2018 #### uClinux
2019     "uClinux-dist" => {
2020         inherit_from     => [ "BASE_unix" ],
2021         CC               => sub { env('CC') },
2022         cppflags         => threads("-D_REENTRANT"),
2023         ex_libs          => add("\$(LDLIBS)"),
2024         bn_ops           => "BN_LLONG",
2025         thread_scheme    => "pthreads",
2026         dso_scheme       => sub { env('LIBSSL_dlfcn') },
2027         shared_target    => "linux-shared",
2028         shared_cflag     => "-fPIC",
2029         ranlib           => sub { env('RANLIB') },
2030     },
2031     "uClinux-dist64" => {
2032         inherit_from     => [ "BASE_unix" ],
2033         CC               => sub { env('CC') },
2034         cppflags         => threads("-D_REENTRANT"),
2035         ex_libs          => add("\$(LDLIBS)"),
2036         bn_ops           => "SIXTY_FOUR_BIT_LONG",
2037         thread_scheme    => "pthreads",
2038         dso_scheme       => sub { env('LIBSSL_dlfcn') },
2039         shared_target    => "linux-shared",
2040         shared_cflag     => "-fPIC",
2041         ranlib           => sub { env('RANLIB') },
2042     },
2043
2044     ##### VMS
2045     # Most things happen in vms-generic.
2046     # Note that vms_info extracts the pointer size from the end of
2047     # the target name, and will assume that anything matching /-p\d+$/
2048     # indicates the pointer size setting for the desired target.
2049     "vms-generic" => {
2050         inherit_from     => [ "BASE_VMS" ],
2051         template         => 1,
2052         CC               => "CC/DECC",
2053         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
2054         CFLAGS           =>
2055             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
2056                            debug   => "/NOOPTIMIZE/DEBUG",
2057                            release => "/OPTIMIZE/NODEBUG"),
2058                     sub { my @warnings =
2059                               @{vms_info()->{disable_warns}};
2060                           @warnings
2061                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
2062         cflag_incfirst   => '/FIRST_INCLUDE=',
2063         lib_defines      =>
2064             add("OPENSSL_USE_NODELETE", "_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
2065                 sub {
2066                     return vms_info()->{def_zlib}
2067                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
2068                 }),
2069         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
2070                                    debug   => "/DEBUG/TRACEBACK",
2071                                    release => "/NODEBUG/NOTRACEBACK"),
2072         # Because of dso_cflags below, we can't set the generic |cflags| here,
2073         # as it can't be overridden, so we set separate C flags for libraries
2074         # and binaries instead.
2075         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
2076         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
2077         # Strictly speaking, DSOs should not need to have name shortening,
2078         # as all their exported symbols should be short enough to fit the
2079         # linker's 31 character per symbol name limit.  However, providers
2080         # may be composed of more than one object file, and internal symbols
2081         # may and do surpass the 31 character limit.
2082         dso_cflags       => add("/NAMES=(SHORTENED)"),
2083         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
2084         shared_target    => "vms-shared",
2085         # def_flag made to empty string so a .opt file gets generated
2086         shared_defflag   => '',
2087         dso_scheme       => "vms",
2088         thread_scheme    => "pthreads",
2089
2090         makedep_scheme   => 'VMS C',
2091         AS               => sub { vms_info()->{AS} },
2092         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
2093         asoutflag        => sub { vms_info()->{asoutflag} },
2094         asflags          => sub { vms_info()->{asflags} },
2095         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
2096
2097         disable          => add('pinshared', 'loadereng'),
2098
2099     },
2100
2101     # From HELP CC/POINTER_SIZE:
2102     #
2103     # ----------
2104     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
2105     #             LONG or 64 is present, the main argument argv will be an
2106     #             array of long pointers instead of an array of short pointers.
2107     #
2108     # 64[=ARGV]   Same as LONG.
2109     # ----------
2110     #
2111     # We don't want the hassle of dealing with 32-bit pointers with argv, so
2112     # we force it to have 64-bit pointers, see the added cflags in the -p64
2113     # config targets below.
2114
2115     "vms-alpha" => {
2116         inherit_from     => [ "vms-generic" ],
2117         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
2118         pointer_size     => "",
2119     },
2120     "vms-alpha-p32" => {
2121         inherit_from     => [ "vms-alpha" ],
2122         cflags           => add("/POINTER_SIZE=32"),
2123         pointer_size     => "32",
2124     },
2125     "vms-alpha-p64" => {
2126         inherit_from     => [ "vms-alpha" ],
2127         cflags           => add("/POINTER_SIZE=64=ARGV"),
2128         pointer_size     => "64",
2129     },
2130     "vms-ia64" => {
2131         inherit_from     => [ "vms-generic" ],
2132         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
2133         asm_arch         => sub { vms_info()->{AS} ? 'ia64' : undef },
2134         perlasm_scheme   => 'ias',
2135         pointer_size     => "",
2136
2137     },
2138     "vms-ia64-p32" => {
2139         inherit_from     => [ "vms-ia64" ],
2140         cflags           => add("/POINTER_SIZE=32"),
2141         pointer_size     => "32",
2142     },
2143     "vms-ia64-p64" => {
2144         inherit_from     => [ "vms-ia64" ],
2145         cflags           => add("/POINTER_SIZE=64=ARGV"),
2146         pointer_size     => "64",
2147     },
2148     "vms-x86_64" => {
2149         inherit_from     => [ "vms-generic" ],
2150         bn_ops           => "SIXTY_FOUR_BIT",
2151         pointer_size     => "",
2152     },
2153     "vms-x86_64-p32" => {
2154         inherit_from     => [ "vms-x86_64" ],
2155         cflags           => add("/POINTER_SIZE=32"),
2156         pointer_size     => "32",
2157     },
2158     "vms-x86_64-p64" => {
2159         inherit_from     => [ "vms-x86_64" ],
2160         cflags           => add("/POINTER_SIZE=64=ARGV"),
2161         pointer_size     => "64",
2162     }
2163 );