Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o " };
  13         } elsif ($disabled{asm}) {
  14             $vc_win64a_info = { AS        => "ml64",
  15                                 ASFLAGS   => "/Zi",
  16                                 asflags   => "/c /Cp /Cx",
  17                                 asoutflag => "/Fo" };
  18         } else {
  19             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  20             $vc_win64a_info = { AS        => "{unknown}",
  21                                 ASFLAGS   => "",
  22                                 asflags   => "",
  23                                 asoutflag => "" };
  24         }
  25     }
  26     return $vc_win64a_info;
  27 }
  28
  29 my $vc_win32_info = {};
  30 sub vc_win32_info {
  31     unless (%$vc_win32_info) {
  32         my $ver=`nasm -v 2>NUL`;
  33         my $vew=`nasmw -v 2>NUL`;
  34         if ($ver ne "" || $vew ne "") {
  35             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  36                                ASFLAGS   => "",
  37                                asflags   => "-f win32",
  38                                asoutflag => "-o ",
  39                                perlasm_scheme => "win32n" };
  40         } elsif ($disabled{asm}) {
  41             $vc_win32_info = { AS        => "ml",
  42                                ASFLAGS   => "/nologo /Zi",
  43                                asflags   => "/Cp /coff /c /Cx",
  44                                asoutflag => "/Fo",
  45                                perlasm_scheme => "win32" };
  46         } else {
  47             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
  48             $vc_win32_info = { AS        => "{unknown}",
  49                                ASFLAGS   => "",
  50                                asflags   => "",
  51                                asoutflag => "",
  52                                perlasm_scheme => "win32" };
  53         }
  54     }
  55     return $vc_win32_info;
  56 }
  57
  58 my $vc_wince_info = {};
  59 sub vc_wince_info {
  60     unless (%$vc_wince_info) {
  61         # sanity check
  62         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  63         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  64         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  65
  66         #
  67         # Idea behind this is to mimic flags set by eVC++ IDE...
  68         #
  69         my $wcevers = env('OSVERSION');                     # WCENNN
  70         my $wcevernum;
  71         my $wceverdotnum;
  72         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  73             $wcevernum = "$1$2";
  74             $wceverdotnum = "$1.$2";
  75         } else {
  76             $die->('%OSVERSION% value is insane');
  77             $wcevernum = "{unknown}";
  78             $wceverdotnum = "{unknown}";
  79         }
  80         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  81         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  82
  83         my $wceplatf =  env('PLATFORM');
  84
  85         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  86         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  87
  88         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  89       SWITCH: for($wcetgt) {
  90           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  91                                 $wcelflag.=" /machine:X86";     last; };
  92           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  93                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  94                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  95                                 $wcelflag.=" /machine:THUMB";   last; };
  96           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  97                                 $wcelflag.=" /machine:ARM";     last; };
  98           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
  99                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 100                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 101           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 102                                 $wcecdefs.=" -DMIPSII -QMmips16";
 103                                 $wcelflag.=" /machine:MIPS16";  last; };
 104           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 105                                 $wcecdefs.=" -QMmips2";
 106                                 $wcelflag.=" /machine:MIPS";    last; };
 107           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 110                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 111                                 $wcelflag.=" /machine:$wcetgt"; last; };
 112           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 113             $wcelflag.=" /machine:$wcetgt";                     last; };
 114       }
 115
 116         $vc_wince_info = { cppflags => $wcecdefs,
 117                            lflags => $wcelflag };
 118     }
 119     return $vc_wince_info;
 120 }
 121
 122 # Helper functions for the VMS configs
 123 my $vms_info = {};
 124 sub vms_info {
 125     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 126
 127     # For the case where Configure iterate through all config targets, such
 128     # as when listing them and their details, we reset info if the pointer
 129     # size changes.
 130     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 131         $vms_info = {};
 132     }
 133
 134     unless (%$vms_info) {
 135         $vms_info->{disable_warns} = [ ];
 136         $vms_info->{pointer_size} = $pointer_size_str;
 137         if ($pointer_size_str eq "64") {
 138             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 139             if ($? == 0) {
 140                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 141             }
 142         }
 143
 144         unless ($disabled{zlib}) {
 145             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 146             if (defined($disabled{"zlib-dynamic"})) {
 147                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 148             } else {
 149                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 150                 # In case the --with-zlib-lib value contains something like
 151                 # /SHARE or /LIB or so at the end, remove it.
 152                 $vms_info->{def_zlib} =~ s|/.*$||g;
 153             }
 154         }
 155
 156         if ($config{target} =~ /-ia64/) {
 157             `PIPE ias -H 2> NL:`;
 158             if ($? == 0) {
 159                 $vms_info->{AS} = "ias";
 160                 $vms_info->{ASFLAGS} = '-d debug';
 161                 $vms_info->{asflags} = '"-N" vms_upcase';
 162                 $vms_info->{asoutflag} = "-o ";
 163                 $vms_info->{perlasm_scheme} = "ias";
 164             }
 165         }
 166     }
 167     return $vms_info;
 168 }
 169
 170 my %targets = (
 171
 172 #### Basic configs that should work on any 32-bit box
 173     "gcc" => {
 174         inherit_from     => [ "BASE_unix" ],
 175         CC               => "gcc",
 176         CFLAGS           => picker(debug   => "-O0 -g",
 177                                    release => "-O3"),
 178         thread_scheme    => "(unknown)",
 179         bn_ops           => "BN_LLONG",
 180     },
 181     "cc" => {
 182         inherit_from     => [ "BASE_unix" ],
 183         CC               => "cc",
 184         CFLAGS           => "-O",
 185         thread_scheme    => "(unknown)",
 186     },
 187
 188 #### VOS Configurations
 189     "vos-gcc" => {
 190         inherit_from     => [ "BASE_unix" ],
 191         CC               => "gcc",
 192         CFLAGS           => picker(default => "-Wall",
 193                                    debug   => "-O0 -g",
 194                                    release => "-O3"),
 195         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 196         lib_cppflags     => "-DB_ENDIAN",
 197         thread_scheme    => "(unknown)",
 198         sys_id           => "VOS",
 199         lflags           => add("-Wl,-map"),
 200         bn_ops           => "BN_LLONG",
 201         shared_extension => ".so",
 202     },
 203
 204 #### Solaris configurations
 205     "solaris-common" => {
 206         inherit_from     => [ "BASE_unix" ],
 207         template         => 1,
 208         lib_cppflags     => "-DFILIO_H",
 209         ex_libs          => add("-lsocket -lnsl -ldl"),
 210         dso_scheme       => "dlfcn",
 211         thread_scheme    => "pthreads",
 212         shared_target    => "solaris-shared",
 213         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 214     },
 215 #### Solaris x86 with GNU C setups
 216     "solaris-x86-gcc" => {
 217         # NB. GNU C has to be configured to use GNU assembler, and not
 218         # /usr/ccs/bin/as. Failure to comply will result in compile
 219         # failures [at least] in 32-bit build.
 220         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 221         CC               => "gcc",
 222         CFLAGS           => add_before(picker(default => "-Wall",
 223                                               debug   => "-O0 -g",
 224                                               release => "-O3 -fomit-frame-pointer")),
 225         cflags           => add(threads("-pthread")),
 226         lib_cppflags     => add("-DL_ENDIAN"),
 227         ex_libs          => add(threads("-pthread")),
 228         bn_ops           => "BN_LLONG",
 229         shared_cflag     => "-fPIC",
 230         shared_ldflag    => "-shared -static-libgcc",
 231     },
 232     "solaris64-x86_64-gcc" => {
 233         # -shared -static-libgcc might appear controversial, but modules
 234         # taken from static libgcc do not have relocations and linking
 235         # them into our shared objects doesn't have any negative side
 236         # effects. On the contrary, doing so makes it possible to use
 237         # gcc shared build with Sun C. Given that gcc generates faster
 238         # code [thanks to inline assembler], I would actually recommend
 239         # to consider using gcc shared build even with vendor compiler:-)
 240         #                        -- <appro@openssl.org>
 241         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 242         CC               => "gcc",
 243         CFLAGS           => add_before(picker(default => "-Wall",
 244                                               debug   => "-O0 -g",
 245                                               release => "-O3")),
 246         cflags           => add_before("-m64", threads("-pthread")),
 247         lib_cppflags     => add("-DL_ENDIAN"),
 248         ex_libs          => add(threads("-pthread")),
 249         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 250         perlasm_scheme   => "elf",
 251         shared_cflag     => "-fPIC",
 252         shared_ldflag    => "-shared -static-libgcc",
 253         multilib         => "/64",
 254     },
 255
 256 #### Solaris x86 with Sun C setups
 257     # There used to be solaris-x86-cc target, but it was removed,
 258     # primarily because vendor assembler can't assemble our modules
 259     # with -KPIC flag. As result it, assembly support, was not even
 260     # available as option. But its lack means lack of side-channel
 261     # resistant code, which is incompatible with security by todays
 262     # standards. Fortunately gcc is readily available prepackaged
 263     # option, which we can firmly point at...
 264     #
 265     # On related note, solaris64-x86_64-cc target won't compile code
 266     # paths utilizing AVX and post-Haswell instruction extensions.
 267     # Consider switching to solaris64-x86_64-gcc even here...
 268     #
 269     "solaris64-x86_64-cc" => {
 270         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 271         CC               => "cc",
 272         CFLAGS           => add_before(picker(debug   => "-g",
 273                                               release => "-xO5 -xdepend -xbuiltin")),
 274         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 275         cppflags         => add(threads("-D_REENTRANT")),
 276         lib_cppflags     => add("-DL_ENDIAN"),
 277         thread_scheme    => "pthreads",
 278         lflags           => add(threads("-mt")),
 279         ex_libs          => add(threads("-lpthread")),
 280         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 281         perlasm_scheme   => "elf",
 282         shared_cflag     => "-KPIC",
 283         shared_ldflag    => "-G -dy -z text",
 284         multilib         => "/64",
 285     },
 286
 287 #### SPARC Solaris with GNU C setups
 288     "solaris-sparcv7-gcc" => {
 289         inherit_from     => [ "solaris-common" ],
 290         CC               => "gcc",
 291         CFLAGS           => add_before(picker(default => "-Wall",
 292                                               debug   => "-O0 -g",
 293                                               release => "-O3")),
 294         cflags           => add(threads("-pthread")),
 295         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 296         ex_libs          => add(threads("-pthread")),
 297         bn_ops           => "BN_LLONG RC4_CHAR",
 298         shared_cflag     => "-fPIC",
 299         shared_ldflag    => "-shared",
 300     },
 301     "solaris-sparcv8-gcc" => {
 302         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 303         cflags           => add_before("-mcpu=v8"),
 304     },
 305     "solaris-sparcv9-gcc" => {
 306         # -m32 should be safe to add as long as driver recognizes
 307         # -mcpu=ultrasparc
 308         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 309         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 310     },
 311     "solaris64-sparcv9-gcc" => {
 312         inherit_from     => [ "solaris-sparcv9-gcc" ],
 313         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 314         bn_ops           => "BN_LLONG RC4_CHAR",
 315         multilib         => "/64",
 316     },
 317
 318 #### SPARC Solaris with Sun C setups
 319 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 320 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 321 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 322     "solaris-sparcv7-cc" => {
 323         inherit_from     => [ "solaris-common" ],
 324         CC               => "cc",
 325         CFLAGS           => add_before(picker(debug   => "-g",
 326                                               release => "-xO5 -xdepend")),
 327         cflags           => add_before("-xstrconst -Xa"),
 328         cppflags         => add(threads("-D_REENTRANT")),
 329         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 330         lflags           => add(threads("-mt")),
 331         ex_libs          => add(threads("-lpthread")),
 332         bn_ops           => "BN_LLONG RC4_CHAR",
 333         shared_cflag     => "-KPIC",
 334         shared_ldflag    => "-G -dy -z text",
 335     },
 336 ####
 337     "solaris-sparcv8-cc" => {
 338         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 339         cflags           => add_before("-xarch=v8"),
 340     },
 341     "solaris-sparcv9-cc" => {
 342         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 343         cflags           => add_before("-xarch=v8plus"),
 344     },
 345     "solaris64-sparcv9-cc" => {
 346         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 347         cflags           => add_before("-xarch=v9"),
 348         bn_ops           => "BN_LLONG RC4_CHAR",
 349         multilib         => "/64",
 350     },
 351
 352 #### IRIX 6.x configs
 353 # Only N32 and N64 ABIs are supported.
 354     "irix-mips3-gcc" => {
 355         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 356         CC               => "gcc",
 357         CFLAGS           => picker(debug   => "-g -O0",
 358                                    release => "-O3"),
 359         cflags           => "-mabi=n32",
 360         cppflags         => combine("-DB_ENDIAN -DBN_DIV3W",
 361                                     threads("-D_SGI_MP_SOURCE")),
 362         cppflags         => threads("-D_SGI_MP_SOURCE"),
 363         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 364         ex_libs          => add(threads("-lpthread")),
 365         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 366         thread_scheme    => "pthreads",
 367         perlasm_scheme   => "n32",
 368         dso_scheme       => "dlfcn",
 369         shared_target    => "irix-shared",
 370         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 371         multilib         => "32",
 372     },
 373     "irix-mips3-cc" => {
 374         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 375         CC               => "cc",
 376         CFLAGS           => picker(debug   => "-g -O0",
 377                                    release => "-O2"),
 378         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 379         cppflags         => threads("-D_SGI_MP_SOURCE"),
 380         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 381         ex_libs          => add(threads("-lpthread")),
 382         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 383         thread_scheme    => "pthreads",
 384         perlasm_scheme   => "n32",
 385         dso_scheme       => "dlfcn",
 386         shared_target    => "irix-shared",
 387         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 388         multilib         => "32",
 389     },
 390     # N64 ABI builds.
 391     "irix64-mips4-gcc" => {
 392         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 393         CC               => "gcc",
 394         CFLAGS           => picker(debug   => "-g -O0",
 395                                    release => "-O3"),
 396         cflags           => "-mabi=64 -mips4",
 397         cppflags         => threads("-D_SGI_MP_SOURCE"),
 398         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 399         ex_libs          => add(threads("-lpthread")),
 400         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 401         thread_scheme    => "pthreads",
 402         perlasm_scheme   => "64",
 403         dso_scheme       => "dlfcn",
 404         shared_target    => "irix-shared",
 405         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 406         multilib         => "64",
 407     },
 408     "irix64-mips4-cc" => {
 409         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 410         CC               => "cc",
 411         CFLAGS           => picker(debug   => "-g -O0",
 412                                    release => "-O2"),
 413         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 414         cppflags         => threads("-D_SGI_MP_SOURCE"),
 415         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
 416         ex_libs          => threads("-lpthread"),
 417         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 418         thread_scheme    => "pthreads",
 419         perlasm_scheme   => "64",
 420         dso_scheme       => "dlfcn",
 421         shared_target    => "irix-shared",
 422         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 423         multilib         => "64",
 424     },
 425
 426 #### Unified HP-UX ANSI C configs.
 427 # Special notes:
 428 # - Originally we were optimizing at +O4 level. It should be noted
 429 #   that the only difference between +O3 and +O4 is global inter-
 430 #   procedural analysis. As it has to be performed during the link
 431 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 432 #   which might be release or even patch level specific. Generating
 433 #   the machine code for and analyzing the *whole* program appears
 434 #   to be *extremely* memory demanding while the performance gain is
 435 #   actually questionable. The situation is intensified by the default
 436 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 437 #   which is way too low for +O4. In other words, doesn't +O3 make
 438 #   more sense?
 439 # - Keep in mind that the HP compiler by default generates code
 440 #   suitable for execution on the host you're currently compiling at.
 441 #   If the toolkit is meant to be used on various PA-RISC processors
 442 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 443 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 444 #   32-bit message digests. (For the moment of this writing) HP C
 445 #   doesn't seem to "digest" too many local variables (they make "him"
 446 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 447 #   crypto/sha/sha_lcl.h.
 448 # - originally there were 32-bit hpux-parisc2-* targets. They were
 449 #   scrapped, because a) they were not interchangeable with other 32-bit
 450 #   targets; b) performance-critical 32-bit assembly modules implement
 451 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 452 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 453     "hpux-parisc-gcc" => {
 454         inherit_from     => [ "BASE_unix" ],
 455         CC               => "gcc",
 456         CFLAGS           => picker(debug   => "-O0 -g",
 457                                    release => "-O3"),
 458         cflags           => add(threads("-pthread")),
 459         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W",
 460         ex_libs          => add("-Wl,+s -ldld", threads("-pthread")),
 461         bn_ops           => "BN_LLONG",
 462         thread_scheme    => "pthreads",
 463         dso_scheme       => "dl",
 464         shared_target    => "hpux-shared",
 465         shared_cflag     => "-fPIC",
 466         shared_ldflag    => "-shared",
 467         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 468     },
 469     "hpux-parisc1_1-gcc" => {
 470         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 471         multilib         => "/pa1.1",
 472     },
 473     "hpux64-parisc2-gcc" => {
 474         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 475         CC               => "gcc",
 476         CFLAGS           => combine(picker(debug   => "-O0 -g",
 477                                            release => "-O3")),
 478         cppflags         => threads("-D_REENTRANT"),
 479         lib_cppflags     => "-DB_ENDIAN",
 480         ex_libs          => add("-ldl"),
 481         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 482         thread_scheme    => "pthreads",
 483         dso_scheme       => "dlfcn",
 484         shared_target    => "hpux-shared",
 485         shared_cflag     => "-fpic",
 486         shared_ldflag    => "-shared",
 487         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 488         multilib         => "/pa20_64",
 489     },
 490
 491     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 492     "hpux-parisc-cc" => {
 493         inherit_from     => [ "BASE_unix" ],
 494         CC               => "cc",
 495         CFLAGS           => picker(debug   => "+O0 +d -g",
 496                                    release => "+O3"),
 497         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 498         cppflags         => threads("-D_REENTRANT"),
 499         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 500         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
 501         bn_ops           => "RC4_CHAR",
 502         thread_scheme    => "pthreads",
 503         dso_scheme       => "dl",
 504         shared_target    => "hpux-shared",
 505         shared_cflag     => "+Z",
 506         shared_ldflag    => "-b",
 507         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 508     },
 509     "hpux-parisc1_1-cc" => {
 510         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 511         cflags           => add_before("+DA1.1"),
 512         multilib         => "/pa1.1",
 513     },
 514     "hpux64-parisc2-cc" => {
 515         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 516         CC               => "cc",
 517         CFLAGS           => picker(debug   => "+O0 +d -g",
 518                                    release => "+O3") ,
 519         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 520         cppflags         => threads("-D_REENTRANT") ,
 521         lib_cppflags     => "-DB_ENDIAN -DMD32_XARRAY",
 522         ex_libs          => add("-ldl",threads("-lpthread")),
 523         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 524         thread_scheme    => "pthreads",
 525         dso_scheme       => "dlfcn",
 526         shared_target    => "hpux-shared",
 527         shared_cflag     => "+Z",
 528         shared_ldflag    => "-b",
 529         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 530         multilib         => "/pa20_64",
 531     },
 532
 533     # HP/UX IA-64 targets
 534     "hpux-ia64-cc" => {
 535         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 536         CC               => "cc",
 537         CFLAGS           => picker(debug   => "+O0 +d -g",
 538                                    release => "+O2"),
 539         cflags           => "-Ae +DD32 +Olit=all -z",
 540         cppflags         => add(threads("-D_REENTRANT")),
 541         lib_cppflags     => "-DB_ENDIAN",
 542         ex_libs          => add("-ldl",threads("-lpthread")),
 543         bn_ops           => "SIXTY_FOUR_BIT",
 544         thread_scheme    => "pthreads",
 545         dso_scheme       => "dlfcn",
 546         shared_target    => "hpux-shared",
 547         shared_cflag     => "+Z",
 548         shared_ldflag    => "-b",
 549         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 550         multilib         => "/hpux32",
 551     },
 552     "hpux64-ia64-cc" => {
 553         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 554         CC               => "cc",
 555         CFLAGS           => picker(debug   => "+O0 +d -g",
 556                                    release => "+O3"),
 557         cflags           => "-Ae +DD64 +Olit=all -z",
 558         cppflags         => threads("-D_REENTRANT"),
 559         lib_cppflags     => "-DB_ENDIAN",
 560         ex_libs          => add("-ldl", threads("-lpthread")),
 561         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 562         thread_scheme    => "pthreads",
 563         dso_scheme       => "dlfcn",
 564         shared_target    => "hpux-shared",
 565         shared_cflag     => "+Z",
 566         shared_ldflag    => "-b",
 567         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 568         multilib         => "/hpux64",
 569     },
 570     # GCC builds...
 571     "hpux-ia64-gcc" => {
 572         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 573         CC               => "gcc",
 574         CFLAGS           => picker(debug   => "-O0 -g",
 575                                    release => "-O3"),
 576         cflags           => add(threads("-pthread")),
 577         lib_cppflags     => "-DB_ENDIAN",
 578         ex_libs          => add("-ldl", threads("-pthread")),
 579         bn_ops           => "SIXTY_FOUR_BIT",
 580         thread_scheme    => "pthreads",
 581         dso_scheme       => "dlfcn",
 582         shared_target    => "hpux-shared",
 583         shared_cflag     => "-fpic",
 584         shared_ldflag    => "-shared",
 585         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 586         multilib         => "/hpux32",
 587     },
 588     "hpux64-ia64-gcc" => {
 589         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 590         CC               => "gcc",
 591         CFLAGS           => picker(debug   => "-O0 -g",
 592                                    release => "-O3"),
 593         cflags           => combine("-mlp64", threads("-pthread")),
 594         lib_cppflags     => "-DB_ENDIAN",
 595         ex_libs          => add("-ldl", threads("-pthread")),
 596         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 597         thread_scheme    => "pthreads",
 598         dso_scheme       => "dlfcn",
 599         shared_target    => "hpux-shared",
 600         shared_cflag     => "-fpic",
 601         shared_ldflag    => "-shared",
 602         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 603         multilib         => "/hpux64",
 604     },
 605
 606 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 607     "MPE/iX-gcc" => {
 608         inherit_from     => [ "BASE_unix" ],
 609         CC               => "gcc",
 610         CFLAGS           => "-O3",
 611         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 612         includes         => [ "/SYSLOG/PUB" ],
 613         lib_cppflags     => "-DBN_DIV2W",
 614         sys_id           => "MPE",
 615         lflags           => add("-L/SYSLOG/PUB"),
 616         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 617         thread_scheme    => "(unknown)",
 618         bn_ops           => "BN_LLONG",
 619     },
 620
 621 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 622 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 623 #### there were even osf1-* configs targeting prior versions provided,
 624 #### but not anymore...
 625     "tru64-alpha-gcc" => {
 626         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 627         CC               => "gcc",
 628         CFLAGS           => "-O3",
 629         cflags           => add("-std=c9x", threads("-pthread")),
 630         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 631         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 632         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 633         thread_scheme    => "pthreads",
 634         dso_scheme       => "dlfcn",
 635         shared_target    => "alpha-osf1-shared",
 636         shared_extension => ".so",
 637     },
 638     "tru64-alpha-cc" => {
 639         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 640         CC               => "cc",
 641         CFLAGS           => "-tune host -fast",
 642         cflags           => add("-std1 -readonly_strings",
 643                                 threads("-pthread")),
 644         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 645         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 646         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 647         thread_scheme    => "pthreads",
 648         dso_scheme       => "dlfcn",
 649         shared_target    => "alpha-osf1-shared",
 650         shared_ldflag    => "-msym",
 651         shared_extension => ".so",
 652     },
 653
 654 ####
 655 #### Variety of LINUX:-)
 656 ####
 657 # *-generic* is endian-neutral target, but ./config is free to
 658 # throw in -D[BL]_ENDIAN, whichever appropriate...
 659     "linux-generic32" => {
 660         inherit_from     => [ "BASE_unix" ],
 661         CC               => "gcc",
 662         CXX              => "g++",
 663         CFLAGS           => picker(default => "-Wall",
 664                                    debug   => "-O0 -g",
 665                                    release => "-O3"),
 666         CXXFLAGS         => picker(default => "-Wall",
 667                                    debug   => "-O0 -g",
 668                                    release => "-O3"),
 669         cflags           => threads("-pthread"),
 670         cxxflags         => combine("-std=c++11", threads("-pthread")),
 671         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 672         ex_libs          => add("-ldl", threads("-pthread")),
 673         bn_ops           => "BN_LLONG RC4_CHAR",
 674         thread_scheme    => "pthreads",
 675         dso_scheme       => "dlfcn",
 676         shared_target    => "linux-shared",
 677         shared_cflag     => "-fPIC",
 678         shared_ldflag    => "-Wl,-znodelete",
 679         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 680     },
 681     "linux-generic64" => {
 682         inherit_from     => [ "linux-generic32" ],
 683         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 684     },
 685
 686     "linux-ppc" => {
 687         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 688         perlasm_scheme   => "linux32",
 689     },
 690     "linux-ppc64" => {
 691         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 692         cflags           => add("-m64"),
 693         cxxflags         => add("-m64"),
 694         lib_cppflags     => add("-DB_ENDIAN"),
 695         perlasm_scheme   => "linux64",
 696         multilib         => "64",
 697     },
 698     "linux-ppc64le" => {
 699         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 700         cflags           => add("-m64"),
 701         cxxflags         => add("-m64"),
 702         lib_cppflags     => add("-DL_ENDIAN"),
 703         perlasm_scheme   => "linux64le",
 704     },
 705
 706     "linux-armv4" => {
 707         ################################################################
 708         # Note that -march is not among compiler options in linux-armv4
 709         # target description. Not specifying one is intentional to give
 710         # you choice to:
 711         #
 712         # a) rely on your compiler default by not specifying one;
 713         # b) specify your target platform explicitly for optimal
 714         # performance, e.g. -march=armv6 or -march=armv7-a;
 715         # c) build "universal" binary that targets *range* of platforms
 716         # by specifying minimum and maximum supported architecture;
 717         #
 718         # As for c) option. It actually makes no sense to specify
 719         # maximum to be less than ARMv7, because it's the least
 720         # requirement for run-time switch between platform-specific
 721         # code paths. And without run-time switch performance would be
 722         # equivalent to one for minimum. Secondly, there are some
 723         # natural limitations that you'd have to accept and respect.
 724         # Most notably you can *not* build "universal" binary for
 725         # big-endian platform. This is because ARMv7 processor always
 726         # picks instructions in little-endian order. Another similar
 727         # limitation is that -mthumb can't "cross" -march=armv6t2
 728         # boundary, because that's where it became Thumb-2. Well, this
 729         # limitation is a bit artificial, because it's not really
 730         # impossible, but it's deemed too tricky to support. And of
 731         # course you have to be sure that your binutils are actually
 732         # up to the task of handling maximum target platform. With all
 733         # this in mind here is an example of how to configure
 734         # "universal" build:
 735         #
 736         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 737         #
 738         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 739         perlasm_scheme   => "linux32",
 740     },
 741     "linux-aarch64" => {
 742         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 743         perlasm_scheme   => "linux64",
 744     },
 745     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 746         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 747         cflags           => add("-mabi=ilp32"),
 748         cxxflags         => add("-mabi=ilp32"),
 749         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 750         perlasm_scheme   => "linux64",
 751     },
 752
 753     "linux-mips32" => {
 754         # Configure script adds minimally required -march for assembly
 755         # support, if no -march was specified at command line.
 756         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 757         cflags           => add("-mabi=32"),
 758         cxxflags         => add("-mabi=32"),
 759         lib_cppflags     => add("-DBN_DIV3W"),
 760         perlasm_scheme   => "o32",
 761     },
 762     # mips32 and mips64 below refer to contemporary MIPS Architecture
 763     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 764     "linux-mips64" => {
 765         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 766         cflags           => add("-mabi=n32"),
 767         cxxflags         => add("-mabi=n32"),
 768         lib_cppflags     => add("-DBN_DIV3W"),
 769         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 770         perlasm_scheme   => "n32",
 771         multilib         => "32",
 772     },
 773     "linux64-mips64" => {
 774         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 775         cflags           => add("-mabi=64"),
 776         cxxflags         => add("-mabi=64"),
 777         lib_cppflags     => add("-DBN_DIV3W"),
 778         perlasm_scheme   => "64",
 779         multilib         => "64",
 780     },
 781
 782     #### IA-32 targets...
 783     #### These two targets are a bit aged and are to be used on older Linux
 784     #### machines where gcc doesn't understand -m32 and -m64
 785     "linux-elf" => {
 786         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 787         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 788         lib_cppflags     => add("-DL_ENDIAN"),
 789         bn_ops           => "BN_LLONG",
 790     },
 791     "linux-aout" => {
 792         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 793         CC               => "gcc",
 794         CFLAGS           => add(picker(default => "-Wall",
 795                                        debug   => "-O0 -g",
 796                                        release => "-O3 -fomit-frame-pointer")),
 797         lib_cppflags     => add("-DL_ENDIAN"),
 798         bn_ops           => "BN_LLONG",
 799         thread_scheme    => "(unknown)",
 800         perlasm_scheme   => "a.out",
 801     },
 802
 803     #### X86 / X86_64 targets
 804     "linux-x86" => {
 805         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 806         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 807         cflags           => add("-m32"),
 808         cxxflags         => add("-m32"),
 809         lib_cppflags     => add("-DL_ENDIAN"),
 810         bn_ops           => "BN_LLONG",
 811         perlasm_scheme   => "elf",
 812     },
 813     "linux-x86-clang" => {
 814         inherit_from     => [ "linux-x86" ],
 815         CC               => "clang",
 816         CXX              => "clang++",
 817         CFLAGS           => add("-Wextra"),
 818     },
 819     "linux-x86_64" => {
 820         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 821         cflags           => add("-m64"),
 822         cxxflags         => add("-m64"),
 823         lib_cppflags     => add("-DL_ENDIAN"),
 824         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 825         perlasm_scheme   => "elf",
 826         multilib         => "64",
 827     },
 828     "linux-x86_64-clang" => {
 829         inherit_from     => [ "linux-x86_64" ],
 830         CC               => "clang",
 831         CXX              => "clang++",
 832         CFLAGS           => add("-Wextra"),
 833     },
 834     "linux-x32" => {
 835         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 836         cflags           => add("-mx32"),
 837         cxxflags         => add("-mx32"),
 838         lib_cppflags     => add("-DL_ENDIAN"),
 839         bn_ops           => "SIXTY_FOUR_BIT",
 840         perlasm_scheme   => "elf32",
 841         multilib         => "x32",
 842     },
 843
 844     "linux-ia64" => {
 845         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 846         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 847     },
 848
 849     "linux64-s390x" => {
 850         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 851         cflags           => add("-m64"),
 852         cxxflags         => add("-m64"),
 853         lib_cppflags     => add("-DB_ENDIAN"),
 854         perlasm_scheme   => "64",
 855         multilib         => "64",
 856     },
 857     "linux32-s390x" => {
 858         #### So called "highgprs" target for z/Architecture CPUs
 859         # "Highgprs" is kernel feature first implemented in Linux
 860         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 861         # significant bits of general purpose registers not only
 862         # upon 32-bit process context switch, but even on
 863         # asynchronous signal delivery to such process. This makes
 864         # it possible to deploy 64-bit instructions even in legacy
 865         # application context and achieve better [or should we say
 866         # adequate] performance. The build is binary compatible with
 867         # linux-generic32, and the idea is to be able to install the
 868         # resulting libcrypto.so alongside generic one, e.g. as
 869         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 870         # linker to autodiscover. Unfortunately it doesn't work just
 871         # yet, because of couple of bugs in glibc
 872         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 873         #
 874         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 875         cflags           => add("-m31 -Wa,-mzarch"),
 876         cxxflags         => add("-m31 -Wa,-mzarch"),
 877         lib_cppflags     => add("-DB_ENDIAN"),
 878         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 879         perlasm_scheme   => "31",
 880         multilib         => "/highgprs",
 881     },
 882
 883     #### SPARC Linux setups
 884     "linux-sparcv8" => {
 885         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 886         cflags           => add("-mcpu=v8"),
 887         cxxflags         => add("-mcpu=v8"),
 888         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 889     },
 890     "linux-sparcv9" => {
 891         # it's a real mess with -mcpu=ultrasparc option under Linux,
 892         # but -Wa,-Av8plus should do the trick no matter what.
 893         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 894         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 895         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 896         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 897     },
 898     "linux64-sparcv9" => {
 899         # GCC 3.1 is a requirement
 900         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 901         cflags           => add("-m64 -mcpu=ultrasparc"),
 902         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 903         lib_cppflags     => add("-DB_ENDIAN"),
 904         bn_ops           => "BN_LLONG RC4_CHAR",
 905         multilib         => "64",
 906     },
 907
 908     "linux-alpha-gcc" => {
 909         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 910         lib_cppflags     => add("-DL_ENDIAN"),
 911         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 912     },
 913     "linux-c64xplus" => {
 914         inherit_from     => [ "BASE_unix" ],
 915         # TI_CGT_C6000_7.3.x is a requirement
 916         CC               => "cl6x",
 917         CFLAGS           => "-o2 -ox -ms",
 918         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 919         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 920         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 921                                     threads("-D_REENTRANT")),
 922         bn_ops           => "BN_LLONG",
 923         cpuid_asm_src    => "c64xpluscpuid.s",
 924         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 925         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 926         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 927         rc4_asm_src      => "rc4-c64xplus.s",
 928         modes_asm_src    => "ghash-c64xplus.s",
 929         chacha_asm_src   => "chacha-c64xplus.s",
 930         poly1305_asm_src => "poly1305-c64xplus.s",
 931         thread_scheme    => "pthreads",
 932         perlasm_scheme   => "void",
 933         dso_scheme       => "dlfcn",
 934         shared_target    => "linux-shared",
 935         shared_cflag     => "--pic",
 936         shared_ldflag    => add("-z --sysv --shared"),
 937         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 938         ranlib           => "true",
 939     },
 940
 941 #### Android: linux-* but without pointers to headers and libs.
 942     #
 943     # It takes pair of prior-set environment variables to make it work:
 944     #
 945     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<arch>
 946     # CROSS_COMPILE=<prefix>
 947     #
 948     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
 949     # For example to compile for ICS and ARM with NDK 10d, you'd:
 950     #
 951     # ANDROID_NDK=/some/where/android-ndk-10d
 952     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
 953     # CROSS_COMPILE=arm-linux-androideabi-
 954     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/bin
 955     #
 956     "android" => {
 957         inherit_from     => [ "linux-generic32" ],
 958         # Special note about unconditional -fPIC and -pie. The underlying
 959         # reason is that Lollipop refuses to run non-PIE. But what about
 960         # older systems and NDKs? -fPIC was never problem, so the only
 961         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
 962         # and binaries turn mostly functional. "Mostly" means that oldest
 963         # Androids, such as Froyo, fail to handle executable, but newer
 964         # systems are perfectly capable of executing binaries targeting
 965         # Froyo. Keep in mind that in the nutshell Android builds are
 966         # about JNI, i.e. shared libraries, not applications.
 967         cflags           => add("-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack"),
 968         cxxflags         => add("-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack"),
 969         bin_cflags       => "-pie",
 970     },
 971     "android-x86" => {
 972         inherit_from     => [ "android", asm("x86_asm") ],
 973         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 974         bn_ops           => "BN_LLONG",
 975         perlasm_scheme   => "android",
 976     },
 977     ################################################################
 978     # Contemporary Android applications can provide multiple JNI
 979     # providers in .apk, targeting multiple architectures. Among
 980     # them there is "place" for two ARM flavours: generic eabi and
 981     # armv7-a/hard-float. However, it should be noted that OpenSSL's
 982     # ability to engage NEON is not constrained by ABI choice, nor
 983     # is your ability to call OpenSSL from your application code
 984     # compiled with floating-point ABI other than default 'soft'.
 985     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
 986     # This means that choice of ARM libraries you provide in .apk
 987     # is driven by application needs. For example if application
 988     # itself benefits from NEON or is floating-point intensive, then
 989     # it might be appropriate to provide both libraries. Otherwise
 990     # just generic eabi would do. But in latter case it would be
 991     # appropriate to
 992     #
 993     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
 994     #
 995     # in order to build "universal" binary and allow OpenSSL take
 996     # advantage of NEON when it's available.
 997     #
 998     "android-armeabi" => {
 999         inherit_from     => [ "android", asm("armv4_asm") ],
1000     },
1001     "android-mips" => {
1002         inherit_from     => [ "android", asm("mips32_asm") ],
1003         perlasm_scheme   => "o32",
1004     },
1005
1006     "android64" => {
1007         inherit_from     => [ "linux-generic64" ],
1008         cflags           => add("-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack"),
1009         cxxflags         => add("-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack"),
1010         bin_cflags       => "-pie",
1011     },
1012     "android64-aarch64" => {
1013         inherit_from     => [ "android64", asm("aarch64_asm") ],
1014         perlasm_scheme   => "linux64",
1015     },
1016     "android64-x86_64" => {
1017         inherit_from     => [ "android64", asm("x86_64_asm") ],
1018         perlasm_scheme   => "elf",
1019     },
1020     "android64-mips64" => {
1021         ############################################################
1022         # You are more than likely have to specify target processor
1023         # on ./Configure command line. Trouble is that toolchain's
1024         # default is MIPS64r6 (at least in r10d), but there are no
1025         # such processors around (or they are too rare to spot one).
1026         # Actual problem is that MIPS64r6 is binary incompatible
1027         # with previous MIPS ISA versions, in sense that unlike
1028         # prior versions original MIPS binary code will fail.
1029         #
1030         inherit_from     => [ "android64", asm("mips64_asm") ],
1031         perlasm_scheme   => "64",
1032     },
1033
1034 #### *BSD
1035     "BSD-generic32" => {
1036         # As for thread cflag. Idea is to maintain "collective" set of
1037         # flags, which would cover all BSD flavors. -pthread applies
1038         # to them all, but is treated differently. OpenBSD expands is
1039         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
1040         # expands it as -lc_r, which has to be accompanied by explicit
1041         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
1042         # expands it as -lc_r, which seems to be sufficient?
1043         inherit_from     => [ "BASE_unix" ],
1044         CC               => "cc",
1045         CFLAGS           => picker(default => "-Wall",
1046                                    debug   => "-O0 -g",
1047                                    release => "-O3"),
1048         cflags           => threads("-pthread"),
1049         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
1050         ex_libs          => add(threads("-pthread")),
1051         enable           => add("devcryptoeng"),
1052         bn_ops           => "BN_LLONG",
1053         thread_scheme    => "pthreads",
1054         dso_scheme       => "dlfcn",
1055         shared_target    => "bsd-gcc-shared",
1056         shared_cflag     => "-fPIC",
1057         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1058     },
1059     "BSD-generic64" => {
1060         inherit_from     => [ "BSD-generic32" ],
1061         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1062     },
1063
1064     "BSD-x86" => {
1065         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
1066         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1067         lib_cppflags     => add("-DL_ENDIAN"),
1068         bn_ops           => "BN_LLONG",
1069         shared_target    => "bsd-shared",
1070         perlasm_scheme   => "a.out",
1071     },
1072     "BSD-x86-elf" => {
1073         inherit_from     => [ "BSD-x86" ],
1074         perlasm_scheme   => "elf",
1075     },
1076
1077     "BSD-sparcv8" => {
1078         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
1079         cflags           => add("-mcpu=v8"),
1080         lib_cppflags     => add("-DB_ENDIAN"),
1081     },
1082     "BSD-sparc64" => {
1083         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1084         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1085         # triggered by RIPEMD160 code.
1086         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1087         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
1088         bn_ops           => "BN_LLONG",
1089     },
1090
1091     "BSD-ia64" => {
1092         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1093         lib_cppflags     => add("-DL_ENDIAN"),
1094         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1095     },
1096
1097     "BSD-x86_64" => {
1098         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1099         lib_cppflags     => add("-DL_ENDIAN"),
1100         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1101         perlasm_scheme   => "elf",
1102     },
1103
1104     "bsdi-elf-gcc" => {
1105         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1106         CC               => "gcc",
1107         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1108         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1109         ex_libs          => add("-ldl"),
1110         bn_ops           => "BN_LLONG",
1111         thread_scheme    => "(unknown)",
1112         dso_scheme       => "dlfcn",
1113         shared_target    => "bsd-gcc-shared",
1114         shared_cflag     => "-fPIC",
1115         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1116     },
1117
1118     "nextstep" => {
1119         inherit_from     => [ "BASE_unix" ],
1120         CC               => "cc",
1121         CFLAGS           => "-O -Wall",
1122         unistd           => "<libc.h>",
1123         bn_ops           => "BN_LLONG",
1124         thread_scheme    => "(unknown)",
1125     },
1126     "nextstep3.3" => {
1127         inherit_from     => [ "BASE_unix" ],
1128         CC               => "cc",
1129         CFLAGS           => "-O3 -Wall",
1130         unistd           => "<libc.h>",
1131         bn_ops           => "BN_LLONG",
1132         thread_scheme    => "(unknown)",
1133     },
1134
1135 # QNX
1136     "qnx4" => {
1137         inherit_from     => [ "BASE_unix" ],
1138         CC               => "cc",
1139         CFLAGS           => "",
1140         lib_cppflags     => "-DL_ENDIAN -DTERMIO",
1141         thread_scheme    => "(unknown)",
1142     },
1143     "QNX6" => {
1144         inherit_from     => [ "BASE_unix" ],
1145         CC               => "gcc",
1146         ex_libs          => add("-lsocket"),
1147         dso_scheme       => "dlfcn",
1148         shared_target    => "bsd-gcc-shared",
1149         shared_cflag     => "-fPIC",
1150         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1151     },
1152     "QNX6-i386" => {
1153         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1154         CC               => "gcc",
1155         CFLAGS           => "-O2 -Wall",
1156         lib_cppflags     => "-DL_ENDIAN",
1157         ex_libs          => add("-lsocket"),
1158         dso_scheme       => "dlfcn",
1159         shared_target    => "bsd-gcc-shared",
1160         shared_cflag     => "-fPIC",
1161         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1162     },
1163
1164 #### SCO/Caldera targets.
1165 #
1166 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1167 # Now we only have blended unixware-* as it's the only one used by ./config.
1168 # If you want to optimize for particular microarchitecture, bypass ./config
1169 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1170 # Note that not all targets include assembler support. Mostly because of
1171 # lack of motivation to support out-of-date platforms with out-of-date
1172 # compiler drivers and assemblers.
1173 #
1174 # UnixWare 2.0x fails destest with -O.
1175     "unixware-2.0" => {
1176         inherit_from     => [ "BASE_unix" ],
1177         CC               => "cc",
1178         cflags           => threads("-Kthread"),
1179         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1180         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1181         thread_scheme    => "uithreads",
1182     },
1183     "unixware-2.1" => {
1184         inherit_from     => [ "BASE_unix" ],
1185         CC               => "cc",
1186         CFLAGS           => "-O",
1187         cflags           => threads("-Kthread"),
1188         lib_cppflags     => "-DFILIO_H",
1189         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1190         thread_scheme    => "uithreads",
1191     },
1192     "unixware-7" => {
1193         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1194         CC               => "cc",
1195         CFLAGS           => "-O",
1196         cflags           => combine("-Kalloca", threads("-Kthread")),
1197         lib_cppflags     => "-DFILIO_H",
1198         ex_libs          => add("-lsocket -lnsl"),
1199         thread_scheme    => "uithreads",
1200         bn_ops           => "BN_LLONG",
1201         perlasm_scheme   => "elf-1",
1202         dso_scheme       => "dlfcn",
1203         shared_target    => "svr5-shared",
1204         shared_cflag     => "-Kpic",
1205         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1206     },
1207     "unixware-7-gcc" => {
1208         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1209         CC               => "gcc",
1210         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1211         cppflags         => add(threads("-D_REENTRANT")),
1212         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1213         ex_libs          => add("-lsocket -lnsl"),
1214         bn_ops           => "BN_LLONG",
1215         thread_scheme    => "pthreads",
1216         perlasm_scheme   => "elf-1",
1217         dso_scheme       => "dlfcn",
1218         shared_target    => "gnu-shared",
1219         shared_cflag     => "-fPIC",
1220         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1221     },
1222 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1223     "sco5-cc" => {
1224         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1225         cc               => "cc",
1226         cflags           => "-belf",
1227         ex_libs          => add("-lsocket -lnsl"),
1228         thread_scheme    => "(unknown)",
1229         perlasm_scheme   => "elf-1",
1230         dso_scheme       => "dlfcn",
1231         shared_target    => "svr3-shared",
1232         shared_cflag     => "-Kpic",
1233         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1234     },
1235     "sco5-gcc" => {
1236         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1237         cc               => "gcc",
1238         cflags           => "-O3 -fomit-frame-pointer",
1239         ex_libs          => add("-lsocket -lnsl"),
1240         bn_ops           => "BN_LLONG",
1241         thread_scheme    => "(unknown)",
1242         perlasm_scheme   => "elf-1",
1243         dso_scheme       => "dlfcn",
1244         shared_target    => "svr3-shared",
1245         shared_cflag     => "-fPIC",
1246         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1247     },
1248
1249 #### IBM's AIX.
1250     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1251     # to control compilation "bitness" by setting $OBJECT_MODE environment
1252     # variable, then you should know that in OpenSSL case it's considered
1253     # only in ./config. Once configured, build procedure remains "deaf" to
1254     # current value of $OBJECT_MODE.
1255     "aix-gcc" => {
1256         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1257         CC               => "gcc",
1258         CFLAGS           => picker(debug   => "-O0 -g",
1259                                    release => "-O"),
1260         cflags           => add(threads("-pthread")),
1261         lib_cppflags     => "-DB_ENDIAN",
1262         ex_libs          => add(threads("-pthread")),
1263         sys_id           => "AIX",
1264         bn_ops           => "BN_LLONG RC4_CHAR",
1265         thread_scheme    => "pthreads",
1266         perlasm_scheme   => "aix32",
1267         dso_scheme       => "dlfcn",
1268         shared_target    => "aix-shared",
1269         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1270         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1271         arflags          => "-X32 r",
1272     },
1273     "aix64-gcc" => {
1274         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1275         CC               => "gcc",
1276         CFLAGS           => picker(debug   => "-O0 -g",
1277                                    release => "-O"),
1278         cflags           => combine("-maix64", threads("-pthread")),
1279         lib_cppflags     => "-DB_ENDIAN",
1280         ex_libs          => add(threads("-pthread")),
1281         sys_id           => "AIX",
1282         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1283         thread_scheme    => "pthreads",
1284         perlasm_scheme   => "aix64",
1285         dso_scheme       => "dlfcn",
1286         shared_target    => "aix-shared",
1287         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1288         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1289         arflags          => "-X64 r",
1290     },
1291     "aix-cc" => {
1292         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1293         CC               => "cc",
1294         CFLAGS           => picker(debug   => "-O0 -g",
1295                                    release => "-O"),
1296         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1297                                     threads("-qthreaded")),
1298         cppflags         => threads("-D_THREAD_SAFE"),
1299         lib_cppflags     => "-DB_ENDIAN",
1300         sys_id           => "AIX",
1301         bn_ops           => "BN_LLONG RC4_CHAR",
1302         thread_scheme    => "pthreads",
1303         ex_libs          => threads("-lpthreads"),
1304         perlasm_scheme   => "aix32",
1305         dso_scheme       => "dlfcn",
1306         shared_target    => "aix-shared",
1307         shared_ldflag    => "-G",
1308         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1309         arflags          => "-X32 r",
1310     },
1311     "aix64-cc" => {
1312         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1313         CC               => "cc",
1314         CFLAGS           => picker(debug   => "-O0 -g",
1315                                    release => "-O"),
1316         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1317                                     threads("-qthreaded")),
1318         cppflags         => threads("-D_THREAD_SAFE"),
1319         lib_cppflags     => "-DB_ENDIAN",
1320         sys_id           => "AIX",
1321         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1322         thread_scheme    => "pthreads",
1323         ex_libs          => threads("-lpthreads"),
1324         perlasm_scheme   => "aix64",
1325         dso_scheme       => "dlfcn",
1326         shared_target    => "aix-shared",
1327         shared_ldflag    => "-G",
1328         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1329         arflags          => "-X64 r",
1330     },
1331
1332 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1333     "BS2000-OSD" => {
1334         inherit_from     => [ "BASE_unix" ],
1335         CC               => "c89",
1336         CFLAGS           => "-O",
1337         cflags           => "-XLLML -XLLMK -XL",
1338         cppflags         => "-DCHARSET_EBCDIC",
1339         lib_cppflags     => "-DB_ENDIAN",
1340         ex_libs          => add("-lsocket -lnsl"),
1341         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1342         thread_scheme    => "(unknown)",
1343     },
1344
1345 #### Visual C targets
1346 #
1347 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1348 #
1349 # Note about -wd4090, disable warning C4090. This warning returns false
1350 # positives in some situations. Disabling it altogether masks both
1351 # legitimate and false cases, but as we compile on multiple platforms,
1352 # we rely on other compilers to catch legitimate cases.
1353 #
1354 # Also note that we force threads no matter what.  Configuring "no-threads"
1355 # is ignored.
1356     "VC-common" => {
1357         inherit_from     => [ "BASE_Windows" ],
1358         template         => 1,
1359         CC               => "cl",
1360         CPP              => '$(CC) /EP /C',
1361         CFLAGS           => "-W3 -wd4090 -nologo",
1362         LDFLAGS          => add("/debug"),
1363         coutflag         => "/Fo",
1364         cflags           => '-Gs0 -GF -Gy',
1365         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1366                                 "_CRT_SECURE_NO_DEPRECATE",
1367                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1368         lib_cflags       => add("/Zi /Fdossl_static"),
1369         lib_defines      => add([ "L_ENDIAN" ],
1370                                 sub { my @defs = ();
1371                                       unless ($disabled{"zlib-dynamic"}) {
1372                                           my $zlib =
1373                                               $withargs{zlib_lib} // "ZLIB1";
1374                                           push @defs,
1375                                               quotify("perl",
1376                                                       'LIBZ="' . $zlib . '"');
1377                                       }
1378                                       return [ @defs ];
1379                                   }),
1380         dso_cflags       => "/Zi /Fddso",
1381         bin_cflags       => "/Zi /Fdapp",
1382         shared_ldflag    => "/dll",
1383         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1384         thread_scheme    => "winthreads",
1385         dso_scheme       => "win32",
1386         apps_aux_src     => add("win32_init.c"),
1387     },
1388     "VC-noCE-common" => {
1389         inherit_from     => [ "VC-common" ],
1390         template         => 1,
1391         CFLAGS           => add(picker(debug   => '/Od',
1392                                        release => '/O2')),
1393         cflags           => add(picker(debug   =>
1394                                        sub {
1395                                            ($disabled{shared} ? "" : "/MDd");
1396                                        },
1397                                        release =>
1398                                        sub {
1399                                            ($disabled{shared} ? "" : "/MD");
1400                                        })),
1401         defines          => add(picker(default => [ "UNICODE", "_UNICODE" ],
1402                                        debug   => [ "DEBUG", "_DEBUG" ])),
1403         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1404         # Following might/should appears controversial, i.e. defining
1405         # /MDd without evaluating $disabled{shared}. It works in
1406         # non-shared build because static library is compiled with /Zl
1407         # and bares no reference to specific RTL. And it works in
1408         # shared build because multiple /MDd options are not prohibited.
1409         # But why /MDd in static build? Well, basically this is just a
1410         # reference point, which allows to catch eventual errors that
1411         # would prevent those who want to wrap OpenSSL into own .DLL.
1412         # Why not /MD in release build then? Well, some are likely to
1413         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1414         # redistributable.
1415         bin_cflags       => add(picker(debug   => "/MDd",
1416                                        release => sub { $disabled{shared} ? "/MT" : () },
1417                                       )),
1418         bin_lflags       => add("/subsystem:console /opt:ref"),
1419         ex_libs          => add(sub {
1420             my @ex_libs = ();
1421             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1422             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1423             return join(" ", @ex_libs);
1424         }),
1425     },
1426     "VC-WIN64-common" => {
1427         inherit_from     => [ "VC-noCE-common" ],
1428         template         => 1,
1429         ex_libs          => add(sub {
1430             my @ex_libs = ();
1431             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1432             return join(" ", @_, @ex_libs);
1433         }),
1434         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1435         build_scheme     => add("VC-W64", { separator => undef }),
1436     },
1437     "VC-WIN64I" => {
1438         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1439                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1440         AS               => "ias",
1441         ASFLAGS          => "-d debug",
1442         asoutflag        => "-o",
1443         sys_id           => "WIN64I",
1444         bn_asm_src       => sub { return undef unless @_;
1445                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1446         perlasm_scheme   => "ias",
1447         multilib         => "-ia64",
1448     },
1449     "VC-WIN64A" => {
1450         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1451                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1452         AS               => sub { vc_win64a_info()->{AS} },
1453         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1454         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1455         asflags          => sub { vc_win64a_info()->{asflags} },
1456         sys_id           => "WIN64A",
1457         bn_asm_src       => sub { return undef unless @_;
1458                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1459         perlasm_scheme   => "auto",
1460         multilib         => "-x64",
1461     },
1462     "VC-WIN32" => {
1463         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1464         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1465         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1466                               sub { $disabled{shared} ? () : "uplink_common" } ],
1467         CFLAGS           => add("-WX"),
1468         AS               => sub { vc_win32_info()->{AS} },
1469         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1470         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1471         asflags          => sub { vc_win32_info()->{asflags} },
1472         ex_libs          => add(sub {
1473             my @ex_libs = ();
1474             # WIN32 UNICODE build gets linked with unicows.lib for
1475             # backward compatibility with Win9x.
1476             push @ex_libs, 'unicows.lib'
1477                 if (grep { $_ eq "UNICODE" } @{$user{CPPDEFINES}});
1478             return join(" ", @ex_libs, @_);
1479         }),
1480         sys_id           => "WIN32",
1481         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1482         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1483         build_scheme     => add("VC-W32", { separator => undef }),
1484     },
1485     "VC-CE" => {
1486         inherit_from     => [ "VC-common" ],
1487         AS               => "ml",
1488         ASFLAGS          => "/nologo",
1489         asoutflag        => "/Fo",
1490         asflags          => "/Cp /coff /c /Cx /Zi",
1491         CC               => "cl",
1492         CFLAGS           => picker(default => '/W3 /WX /nologo',
1493                                    debug   => "/Od",
1494                                    release => "/O1i"),
1495         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1496         LDFLAGS          => add("/nologo /opt:ref"),
1497         cflags           =>
1498             combine('/GF /Gy',
1499                     sub { vc_wince_info()->{cflags}; },
1500                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1501                               ? ($disabled{shared} ? " /MT" : " /MD")
1502                               : " /MC"; }),
1503         cppflags         => sub { vc_wince_info()->{cppflags}; },
1504         defines          => [ "WIN32_LEAN_AND_MEAN" ],
1505         lib_defines      => [ "L_ENDIAN", "DSO_WIN32", "NO_CHMOD",
1506                               "OPENSSL_SMALL_FOOTPRINT" ],
1507         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1508         includes         =>
1509             add(combine(sub { defined(env('WCECOMPAT'))
1510                               ? '$(WCECOMPAT)/include' : (); },
1511                         sub { defined(env('PORTSDK_LIBPATH'))
1512                                   ? '$(PORTSDK_LIBPATH)/../../include'
1513                                   : (); })),
1514         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1515                                         sub { defined(env('PORTSDK_LIBPATH'))
1516                                                   ? "/entry:mainCRTstartup" : (); })),
1517         sys_id           => "WINCE",
1518         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1519         ex_libs          => add(sub {
1520             my @ex_libs = ();
1521             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1522             push @ex_libs, 'crypt32.lib';
1523             if (defined(env('WCECOMPAT'))) {
1524                 my $x = '$(WCECOMPAT)/lib';
1525                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1526                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1527                 } else {
1528                     $x .= '/wcecompatex.lib';
1529                 }
1530                 push @ex_libs, $x;
1531             }
1532             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1533                 if (defined(env('PORTSDK_LIBPATH')));
1534             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1535                 if (env('TARGETCPU') eq "X86");
1536             return @ex_libs;
1537         }),
1538         build_scheme     => add("VC-WCE", { separator => undef }),
1539     },
1540
1541 #### MinGW
1542     "mingw" => {
1543         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1544                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1545         CC               => "gcc",
1546         CFLAGS           => picker(default => "-Wall",
1547                                    debug   => "-g -O0",
1548                                    release => "-O3 -fomit-frame-pointer"),
1549         cflags           => "-m32",
1550         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1551                                     threads("-D_MT")),
1552         lib_cppflags     => "-DL_ENDIAN",
1553         sys_id           => "MINGW32",
1554         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1555         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1556         thread_scheme    => "winthreads",
1557         perlasm_scheme   => "coff",
1558         dso_scheme       => "win32",
1559         shared_target    => "mingw-shared",
1560         shared_cppflags  => add("_WINDLL"),
1561         shared_ldflag    => "-static-libgcc",
1562         shared_rcflag    => "--target=pe-i386",
1563         shared_extension => ".dll",
1564         multilib         => "",
1565         apps_aux_src     => add("win32_init.c"),
1566     },
1567     "mingw64" => {
1568         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1569         # .dll compiled with one compiler with application compiled with
1570         # another compiler. It's possible to engage Applink support in
1571         # mingw64 build, but it's not done, because till mingw64
1572         # supports structured exception handling, one can't seriously
1573         # consider its binaries for using with non-mingw64 run-time
1574         # environment. And as mingw64 is always consistent with itself,
1575         # Applink is never engaged and can as well be omitted.
1576         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1577         CC               => "gcc",
1578         CFLAGS           => picker(default => "-Wall",
1579                                    debug   => "-g -O0",
1580                                    release => "-O3"),
1581         cflags           => "-m64",
1582         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1583                                     threads("-D_MT")),
1584         lib_cppflags     => "-DL_ENDIAN",
1585         sys_id           => "MINGW64",
1586         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1587         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1588         thread_scheme    => "winthreads",
1589         perlasm_scheme   => "mingw64",
1590         dso_scheme       => "win32",
1591         shared_target    => "mingw-shared",
1592         shared_cppflags  => add("_WINDLL"),
1593         shared_ldflag    => "-static-libgcc",
1594         shared_rcflag    => "--target=pe-x86-64",
1595         shared_extension => ".dll",
1596         multilib         => "64",
1597         apps_aux_src     => add("win32_init.c"),
1598     },
1599
1600 #### UEFI
1601     "UEFI" => {
1602         inherit_from     => [ "BASE_unix" ],
1603         CC               => "cc",
1604         CFLAGS           => "-O",
1605         lib_cppflags     => "-DL_ENDIAN",
1606         sys_id           => "UEFI",
1607     },
1608
1609 #### UWIN
1610     "UWIN" => {
1611         inherit_from     => [ "BASE_unix" ],
1612         CC               => "cc",
1613         CFLAGS           => "-O -Wall",
1614         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1615         sys_id           => "UWIN",
1616         bn_ops           => "BN_LLONG",
1617         dso_scheme       => "win32",
1618     },
1619
1620 #### Cygwin
1621     "Cygwin-x86" => {
1622         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1623         CC               => "gcc",
1624         CFLAGS           => picker(default => "-Wall",
1625                                    debug   => "-g -O0",
1626                                    release => "-O3 -fomit-frame-pointer"),
1627         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1628         sys_id           => "CYGWIN",
1629         bn_ops           => "BN_LLONG",
1630         thread_scheme    => "pthread",
1631         perlasm_scheme   => "coff",
1632         dso_scheme       => "dlfcn",
1633         shared_target    => "cygwin-shared",
1634         shared_cppflags  => "-D_WINDLL",
1635         shared_extension => ".dll",
1636     },
1637     "Cygwin-x86_64" => {
1638         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1639         CC               => "gcc",
1640         CFLAGS           => picker(default => "-Wall",
1641                                    debug   => "-g -O0",
1642                                    release => "-O3"),
1643         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1644         sys_id           => "CYGWIN",
1645         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1646         thread_scheme    => "pthread",
1647         perlasm_scheme   => "mingw64",
1648         dso_scheme       => "dlfcn",
1649         shared_target    => "cygwin-shared",
1650         shared_cppflags  => "-D_WINDLL",
1651         shared_extension => ".dll",
1652     },
1653     # Backward compatibility for those using this target
1654     "Cygwin" => {
1655         inherit_from     => [ "Cygwin-x86" ]
1656     },
1657     # In case someone constructs the Cygwin target name themself
1658     "Cygwin-i386" => {
1659         inherit_from     => [ "Cygwin-x86" ]
1660     },
1661     "Cygwin-i486" => {
1662         inherit_from     => [ "Cygwin-x86" ]
1663     },
1664     "Cygwin-i586" => {
1665         inherit_from     => [ "Cygwin-x86" ]
1666     },
1667     "Cygwin-i686" => {
1668         inherit_from     => [ "Cygwin-x86" ]
1669     },
1670
1671 ##### MacOS X (a.k.a. Darwin) setup
1672     "darwin-common" => {
1673         inherit_from     => [ "BASE_unix" ],
1674         template         => 1,
1675         CC               => "cc",
1676         CFLAGS           => picker(debug   => "-g -O0",
1677                                    release => "-O3"),
1678         cppflags         => threads("-D_REENTRANT"),
1679         lflags           => "-Wl,-search_paths_first",
1680         sys_id           => "MACOSX",
1681         bn_ops           => "BN_LLONG RC4_CHAR",
1682         thread_scheme    => "pthreads",
1683         perlasm_scheme   => "osx32",
1684         dso_scheme       => "dlfcn",
1685         ranlib           => "ranlib -c",
1686         shared_target    => "darwin-shared",
1687         shared_cflag     => "-fPIC",
1688         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1689     },
1690     # Option "freeze" such as -std=gnu9x can't negatively interfere
1691     # with future defaults for below two targets, because MacOS X
1692     # for PPC has no future, it was discontinued by vendor in 2009.
1693     "darwin-ppc-cc" => {
1694         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1695         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1696         lib_cppflags     => add("-DB_ENDIAN"),
1697         shared_cflag     => add("-fno-common"),
1698         perlasm_scheme   => "osx32",
1699     },
1700     "darwin64-ppc-cc" => {
1701         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1702         cflags           => add("-arch ppc64 -std=gnu9x"),
1703         lib_cppflags     => add("-DB_ENDIAN"),
1704         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1705         perlasm_scheme   => "osx64",
1706     },
1707     "darwin-i386-cc" => {
1708         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1709         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1710         cflags           => add("-arch i386"),
1711         lib_cppflags     => add("-DL_ENDIAN"),
1712         bn_ops           => "BN_LLONG RC4_INT",
1713         perlasm_scheme   => "macosx",
1714     },
1715     "darwin64-x86_64-cc" => {
1716         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1717         CFLAGS           => add("-Wall"),
1718         cflags           => add("-arch x86_64"),
1719         lib_cppflags     => add("-DL_ENDIAN"),
1720         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1721         perlasm_scheme   => "macosx",
1722     },
1723
1724 #### iPhoneOS/iOS
1725 #
1726 # It takes three prior-set environment variables to make it work:
1727 #
1728 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1729 # CROSS_TOP=/where/SDKs/are
1730 # CROSS_SDK=iPhoneOSx.y.sdk
1731 #
1732 # Exact paths vary with Xcode releases, but for couple of last ones
1733 # they would look like this:
1734 #
1735 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1736 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1737 # CROSS_SDK=iPhoneOS.sdk
1738 #
1739     "iphoneos-cross" => {
1740         inherit_from     => [ "darwin-common" ],
1741         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1742         sys_id           => "iOS",
1743     },
1744     "ios-cross" => {
1745         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1746         # It should be possible to go below iOS 6 and even add -arch armv6,
1747         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1748         # at this point.
1749         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1750         sys_id           => "iOS",
1751         perlasm_scheme   => "ios32",
1752     },
1753     "ios64-cross" => {
1754         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1755         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1756         sys_id           => "iOS",
1757         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1758         perlasm_scheme   => "ios64",
1759     },
1760
1761 ##### GNU Hurd
1762     "hurd-x86" => {
1763         inherit_from     => [ "BASE_unix" ],
1764         inherit_from     => [ asm("x86_elf_asm") ],
1765         CC               => "gcc",
1766         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1767         cflags           => threads("-pthread"),
1768         lib_cppflags     => "-DL_ENDIAN",
1769         ex_libs          => add("-ldl", threads("-pthread")),
1770         bn_ops           => "BN_LLONG",
1771         thread_scheme    => "pthreads",
1772         dso_scheme       => "dlfcn",
1773         shared_target    => "linux-shared",
1774         shared_cflag     => "-fPIC",
1775         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1776     },
1777
1778 ##### VxWorks for various targets
1779     "vxworks-ppc60x" => {
1780         inherit_from     => [ "BASE_unix" ],
1781         CC               => "ccppc",
1782         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1783         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1784         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1785                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1786                                     "-I\$(WIND_BASE)/target/usr/h",
1787                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1788         sys_id           => "VXWORKS",
1789         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1790         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1791     },
1792     "vxworks-ppcgen" => {
1793         inherit_from     => [ "BASE_unix" ],
1794         CC               => "ccppc",
1795         CFLAGS           => "-O1 -Wall",
1796         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1797         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1798                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1799                                     "-I\$(WIND_BASE)/target/usr/h",
1800                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1801         sys_id           => "VXWORKS",
1802         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1803         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1804     },
1805     "vxworks-ppc405" => {
1806         inherit_from     => [ "BASE_unix" ],
1807         CC               => "ccppc",
1808         CFLAGS           => "-g",
1809         cflags           => "-msoft-float -mlongcall",
1810         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1811                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1812                                     "-I\$(WIND_BASE)/target/h"),
1813         sys_id           => "VXWORKS",
1814         lflags           => add("-r"),
1815     },
1816     "vxworks-ppc750" => {
1817         inherit_from     => [ "BASE_unix" ],
1818         CC               => "ccppc",
1819         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1820         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1821         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1822                                     "-I\$(WIND_BASE)/target/h"),
1823         sys_id           => "VXWORKS",
1824         lflags           => add("-r"),
1825     },
1826     "vxworks-ppc750-debug" => {
1827         inherit_from     => [ "BASE_unix" ],
1828         CC               => "ccppc",
1829         CFLAGS           => "-ansi -fvolatile -Wall -g",
1830         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1831         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1832                                     "-DPEDANTIC -DDEBUG",
1833                                     "-I\$(WIND_BASE)/target/h"),
1834         sys_id           => "VXWORKS",
1835         lflags           => add("-r"),
1836     },
1837     "vxworks-ppc860" => {
1838         inherit_from     => [ "BASE_unix" ],
1839         CC               => "ccppc",
1840         cflags           => "-nostdinc -msoft-float",
1841         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1842                                     "-I\$(WIND_BASE)/target/h"),
1843         sys_id           => "VXWORKS",
1844         lflags           => add("-r"),
1845     },
1846     "vxworks-simlinux" => {
1847         inherit_from     => [ "BASE_unix" ],
1848         CC               => "ccpentium",
1849         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1850         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1851                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1852                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1853                                     "-DOPENSSL_NO_HW_PADLOCK",
1854                                     "-I\$(WIND_BASE)/target/h",
1855                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1856         sys_id           => "VXWORKS",
1857         lflags           => add("-r"),
1858         ranlib           => "ranlibpentium",
1859     },
1860     "vxworks-mips" => {
1861         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1862         CC               => "ccmips",
1863         CFLAGS           => "-O -G 0",
1864         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1865         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1866                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1867                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1868                                     "-DOPENSSL_NO_HW_PADLOCK",
1869                                     threads("-D_REENTRANT"),
1870                                     "-I\$(WIND_BASE)/target/h",
1871                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1872         sys_id           => "VXWORKS",
1873         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1874         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1875         thread_scheme    => "pthreads",
1876         perlasm_scheme   => "o32",
1877         ranlib           => "ranlibmips",
1878     },
1879
1880 #### uClinux
1881     "uClinux-dist" => {
1882         inherit_from     => [ "BASE_unix" ],
1883         CC               => sub { env('CC') },
1884         cppflags         => threads("-D_REENTRANT"),
1885         ex_libs          => add("\$(LDLIBS)"),
1886         bn_ops           => "BN_LLONG",
1887         thread_scheme    => "pthreads",
1888         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1889         shared_target    => "linux-shared",
1890         shared_cflag     => "-fPIC",
1891         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1892         ranlib           => sub { env('RANLIB') },
1893     },
1894     "uClinux-dist64" => {
1895         inherit_from     => [ "BASE_unix" ],
1896         CC               => sub { env('CC') },
1897         cppflags         => threads("-D_REENTRANT"),
1898         ex_libs          => add("\$(LDLIBS)"),
1899         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1900         thread_scheme    => "pthreads",
1901         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1902         shared_target    => "linux-shared",
1903         shared_cflag     => "-fPIC",
1904         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1905         ranlib           => sub { env('RANLIB') },
1906     },
1907
1908     ##### VMS
1909     # Most things happen in vms-generic.
1910     # Note that vms_info extracts the pointer size from the end of
1911     # the target name, and will assume that anything matching /-p\d+$/
1912     # indicates the pointer size setting for the desired target.
1913     "vms-generic" => {
1914         inherit_from     => [ "BASE_VMS" ],
1915         template         => 1,
1916         CC               => "CC/DECC",
1917         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1918         CFLAGS           =>
1919             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1920                            debug   => "/NOOPTIMIZE/DEBUG",
1921                            release => "/OPTIMIZE/NODEBUG"),
1922                     sub { my @warnings =
1923                               @{vms_info()->{disable_warns}};
1924                           @warnings
1925                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1926         lib_defines      =>
1927             add("OPENSSL_USE_NODELETE",
1928                 sub {
1929                     return vms_info()->{def_zlib}
1930                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1931                 }),
1932         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1933                                    debug   => "/DEBUG/TRACEBACK",
1934                                    release => "/NODEBUG/NOTRACEBACK"),
1935         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1936         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1937         # for object files belonging to selected internal libraries
1938         no_inst_lib_cflags => "",
1939         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1940         shared_target    => "vms-shared",
1941         dso_scheme       => "vms",
1942         thread_scheme    => "pthreads",
1943
1944         AS               => sub { vms_info()->{AS} },
1945         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1946         asoutflag        => sub { vms_info()->{asoutflag} },
1947         asflags          => sub { vms_info()->{asflags} },
1948         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1949
1950         apps_aux_src     => "vms_term_sock.c",
1951         apps_init_src    => "vms_decc_init.c",
1952     },
1953
1954     # From HELP CC/POINTER_SIZE:
1955     #
1956     # ----------
1957     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1958     #             LONG or 64 is present, the main argument argv will be an
1959     #             array of long pointers instead of an array of short pointers.
1960     #
1961     # 64[=ARGV]   Same as LONG.
1962     # ----------
1963     #
1964     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1965     # we force it to have 64-bit pointers, see the added cflags in the -p64
1966     # config targets below.
1967
1968     "vms-alpha" => {
1969         inherit_from     => [ "vms-generic" ],
1970         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1971         pointer_size     => "",
1972     },
1973     "vms-alpha-p32" => {
1974         inherit_from     => [ "vms-alpha" ],
1975         cflags           => add("/POINTER_SIZE=32"),
1976         pointer_size     => "32",
1977     },
1978     "vms-alpha-p64" => {
1979         inherit_from     => [ "vms-alpha" ],
1980         cflags           => add("/POINTER_SIZE=64=ARGV"),
1981         pointer_size     => "64",
1982     },
1983     "vms-ia64" => {
1984         inherit_from     => [ "vms-generic",
1985                               sub { vms_info()->{as}
1986                                         ? asm("ia64_asm")->() : () } ],
1987         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1988         pointer_size     => "",
1989
1990         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1991     },
1992     "vms-ia64-p32" => {
1993         inherit_from     => [ "vms-ia64" ],
1994         cflags           => add("/POINTER_SIZE=32"),
1995         pointer_size     => "32",
1996     },
1997     "vms-ia64-p64" => {
1998         inherit_from     => [ "vms-ia64" ],
1999         cflags           => add("/POINTER_SIZE=64=ARGV"),
2000         pointer_size     => "64",
2001     },
2002
2003 );