Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 # Helper functions for the Windows configs
   5 my $vc_win64a_info = {};
   6 sub vc_win64a_info {
   7     unless (%$vc_win64a_info) {
   8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
   9             $vc_win64a_info = { AS        => "nasm",
  10                                 ASFLAGS   => "-g",
  11                                 asflags   => "-Ox -f win64 -DNEAR",
  12                                 asoutflag => "-o " };
  13         } elsif ($disabled{asm}) {
  14             # assembler is still used to compile uplink shim
  15             $vc_win64a_info = { AS        => "ml64",
  16                                 ASFLAGS   => "/nologo /Zi",
  17                                 asflags   => "/c /Cp /Cx",
  18                                 asoutflag => "/Fo" };
  19         } else {
  20             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  21             $vc_win64a_info = { AS        => "{unknown}",
  22                                 ASFLAGS   => "",
  23                                 asflags   => "",
  24                                 asoutflag => "" };
  25         }
  26     }
  27     return $vc_win64a_info;
  28 }
  29
  30 my $vc_win32_info = {};
  31 sub vc_win32_info {
  32     unless (%$vc_win32_info) {
  33         my $ver=`nasm -v 2>NUL`;
  34         my $vew=`nasmw -v 2>NUL`;
  35         if ($ver ne "" || $vew ne "") {
  36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
  37                                ASFLAGS   => "",
  38                                asflags   => "-f win32",
  39                                asoutflag => "-o ",
  40                                perlasm_scheme => "win32n" };
  41         } elsif ($disabled{asm}) {
  42             # not actually used, uplink shim is inlined into C code
  43             $vc_win32_info = { AS        => "ml",
  44                                ASFLAGS   => "/nologo /Zi",
  45                                asflags   => "/Cp /coff /c /Cx",
  46                                asoutflag => "/Fo",
  47                                perlasm_scheme => "win32" };
  48         } else {
  49             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
  50             $vc_win32_info = { AS        => "{unknown}",
  51                                ASFLAGS   => "",
  52                                asflags   => "",
  53                                asoutflag => "",
  54                                perlasm_scheme => "win32" };
  55         }
  56     }
  57     return $vc_win32_info;
  58 }
  59
  60 my $vc_wince_info = {};
  61 sub vc_wince_info {
  62     unless (%$vc_wince_info) {
  63         # sanity check
  64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
  65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
  66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
  67
  68         #
  69         # Idea behind this is to mimic flags set by eVC++ IDE...
  70         #
  71         my $wcevers = env('OSVERSION');                     # WCENNN
  72         my $wcevernum;
  73         my $wceverdotnum;
  74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
  75             $wcevernum = "$1$2";
  76             $wceverdotnum = "$1.$2";
  77         } else {
  78             $die->('%OSVERSION% value is insane');
  79             $wcevernum = "{unknown}";
  80             $wceverdotnum = "{unknown}";
  81         }
  82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
  83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
  84
  85         my $wceplatf =  env('PLATFORM');
  86
  87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
  88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
  89
  90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
  91       SWITCH: for($wcetgt) {
  92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
  93                                 $wcelflag.=" /machine:X86";     last; };
  94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
  96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
  97                                 $wcelflag.=" /machine:THUMB";   last; };
  98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
  99                                 $wcelflag.=" /machine:ARM";     last; };
 100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
 102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
 103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 104                                 $wcecdefs.=" -DMIPSII -QMmips16";
 105                                 $wcelflag.=" /machine:MIPS16";  last; };
 106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
 107                                 $wcecdefs.=" -QMmips2";
 108                                 $wcelflag.=" /machine:MIPS";    last; };
 109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
 110                                 $wcelflag.=" /machine:MIPS";    last; };
 111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
 112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
 113                                 $wcelflag.=" /machine:$wcetgt"; last; };
 114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
 115             $wcelflag.=" /machine:$wcetgt";                     last; };
 116       }
 117
 118         $vc_wince_info = { cppflags => $wcecdefs,
 119                            lflags => $wcelflag };
 120     }
 121     return $vc_wince_info;
 122 }
 123
 124 # Helper functions for the VMS configs
 125 my $vms_info = {};
 126 sub vms_info {
 127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
 128
 129     # For the case where Configure iterate through all config targets, such
 130     # as when listing them and their details, we reset info if the pointer
 131     # size changes.
 132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
 133         $vms_info = {};
 134     }
 135
 136     unless (%$vms_info) {
 137         $vms_info->{disable_warns} = [ ];
 138         $vms_info->{pointer_size} = $pointer_size_str;
 139         if ($pointer_size_str eq "64") {
 140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
 141             if ($? == 0) {
 142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
 143             }
 144         }
 145
 146         unless ($disabled{zlib}) {
 147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
 148             if (defined($disabled{"zlib-dynamic"})) {
 149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
 150             } else {
 151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
 152                 # In case the --with-zlib-lib value contains something like
 153                 # /SHARE or /LIB or so at the end, remove it.
 154                 $vms_info->{def_zlib} =~ s|/.*$||g;
 155             }
 156         }
 157
 158         if ($config{target} =~ /-ia64/) {
 159             `PIPE ias -H 2> NL:`;
 160             if ($? == 0) {
 161                 $vms_info->{AS} = "ias";
 162                 $vms_info->{ASFLAGS} = '-d debug';
 163                 $vms_info->{asflags} = '"-N" vms_upcase';
 164                 $vms_info->{asoutflag} = "-o ";
 165                 $vms_info->{perlasm_scheme} = "ias";
 166             }
 167         }
 168     }
 169     return $vms_info;
 170 }
 171
 172 my %targets = (
 173
 174 #### Basic configs that should work on any 32-bit box
 175     "gcc" => {
 176         inherit_from     => [ "BASE_unix" ],
 177         CC               => "gcc",
 178         CFLAGS           => picker(debug   => "-O0 -g",
 179                                    release => "-O3"),
 180         thread_scheme    => "(unknown)",
 181         bn_ops           => "BN_LLONG",
 182     },
 183     "cc" => {
 184         inherit_from     => [ "BASE_unix" ],
 185         CC               => "cc",
 186         CFLAGS           => "-O",
 187         thread_scheme    => "(unknown)",
 188     },
 189
 190 #### VOS Configurations
 191     "vos-gcc" => {
 192         inherit_from     => [ "BASE_unix" ],
 193         CC               => "gcc",
 194         CFLAGS           => picker(default => "-Wall",
 195                                    debug   => "-O0 -g",
 196                                    release => "-O3"),
 197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
 198         lib_cppflags     => "-DB_ENDIAN",
 199         thread_scheme    => "(unknown)",
 200         sys_id           => "VOS",
 201         lflags           => add("-Wl,-map"),
 202         bn_ops           => "BN_LLONG",
 203         shared_extension => ".so",
 204     },
 205
 206 #### Solaris configurations
 207     "solaris-common" => {
 208         inherit_from     => [ "BASE_unix" ],
 209         template         => 1,
 210         lib_cppflags     => "-DFILIO_H",
 211         ex_libs          => add("-lsocket -lnsl -ldl"),
 212         dso_scheme       => "dlfcn",
 213         thread_scheme    => "pthreads",
 214         shared_target    => "self",
 215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 216         shared_ldflag    => "-Wl,-Bsymbolic",
 217         shared_defflag   => "-Wl,-M,",
 218         shared_sonameflag=> "-Wl,-h,",
 219     },
 220 #### Solaris x86 with GNU C setups
 221     "solaris-x86-gcc" => {
 222         # NB. GNU C has to be configured to use GNU assembler, and not
 223         # /usr/ccs/bin/as. Failure to comply will result in compile
 224         # failures [at least] in 32-bit build.
 225         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
 226         CC               => "gcc",
 227         CFLAGS           => add_before(picker(default => "-Wall",
 228                                               debug   => "-O0 -g",
 229                                               release => "-O3 -fomit-frame-pointer")),
 230         cflags           => add(threads("-pthread")),
 231         lib_cppflags     => add("-DL_ENDIAN"),
 232         ex_libs          => add(threads("-pthread")),
 233         bn_ops           => "BN_LLONG",
 234         shared_cflag     => "-fPIC",
 235         shared_ldflag    => add_before("-shared -static-libgcc"),
 236     },
 237     "solaris64-x86_64-gcc" => {
 238         # -shared -static-libgcc might appear controversial, but modules
 239         # taken from static libgcc do not have relocations and linking
 240         # them into our shared objects doesn't have any negative side
 241         # effects. On the contrary, doing so makes it possible to use
 242         # gcc shared build with Sun C. Given that gcc generates faster
 243         # code [thanks to inline assembler], I would actually recommend
 244         # to consider using gcc shared build even with vendor compiler:-)
 245         #                        -- <appro@openssl.org>
 246         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 247         CC               => "gcc",
 248         CFLAGS           => add_before(picker(default => "-Wall",
 249                                               debug   => "-O0 -g",
 250                                               release => "-O3")),
 251         cflags           => add_before("-m64", threads("-pthread")),
 252         lib_cppflags     => add("-DL_ENDIAN"),
 253         ex_libs          => add(threads("-pthread")),
 254         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 255         perlasm_scheme   => "elf",
 256         shared_cflag     => "-fPIC",
 257         shared_ldflag    => add_before("-shared -static-libgcc"),
 258         multilib         => "/64",
 259     },
 260
 261 #### Solaris x86 with Sun C setups
 262     # There used to be solaris-x86-cc target, but it was removed,
 263     # primarily because vendor assembler can't assemble our modules
 264     # with -KPIC flag. As result it, assembly support, was not even
 265     # available as option. But its lack means lack of side-channel
 266     # resistant code, which is incompatible with security by today's
 267     # standards. Fortunately gcc is readily available prepackaged
 268     # option, which we can firmly point at...
 269     #
 270     # On related note, solaris64-x86_64-cc target won't compile code
 271     # paths utilizing AVX and post-Haswell instruction extensions.
 272     # Consider switching to solaris64-x86_64-gcc even here...
 273     #
 274     "solaris64-x86_64-cc" => {
 275         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 276         CC               => "cc",
 277         CFLAGS           => add_before(picker(debug   => "-g",
 278                                               release => "-xO5 -xdepend -xbuiltin")),
 279         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
 280         cppflags         => add(threads("-D_REENTRANT")),
 281         lib_cppflags     => add("-DL_ENDIAN"),
 282         thread_scheme    => "pthreads",
 283         lflags           => add(threads("-mt")),
 284         ex_libs          => add(threads("-lpthread")),
 285         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 286         perlasm_scheme   => "elf",
 287         shared_cflag     => "-KPIC",
 288         shared_ldflag    => add_before("-G -dy -z text"),
 289         multilib         => "/64",
 290     },
 291
 292 #### SPARC Solaris with GNU C setups
 293     "solaris-sparcv7-gcc" => {
 294         inherit_from     => [ "solaris-common" ],
 295         CC               => "gcc",
 296         CFLAGS           => add_before(picker(default => "-Wall",
 297                                               debug   => "-O0 -g",
 298                                               release => "-O3")),
 299         cflags           => add(threads("-pthread")),
 300         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 301         ex_libs          => add(threads("-pthread")),
 302         bn_ops           => "BN_LLONG RC4_CHAR",
 303         shared_cflag     => "-fPIC",
 304         shared_ldflag    => add_before("-shared"),
 305     },
 306     "solaris-sparcv8-gcc" => {
 307         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 308         cflags           => add_before("-mcpu=v8"),
 309     },
 310     "solaris-sparcv9-gcc" => {
 311         # -m32 should be safe to add as long as driver recognizes
 312         # -mcpu=ultrasparc
 313         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 314         cflags           => add_before("-m32 -mcpu=ultrasparc"),
 315     },
 316     "solaris64-sparcv9-gcc" => {
 317         inherit_from     => [ "solaris-sparcv9-gcc" ],
 318         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 319         bn_ops           => "BN_LLONG RC4_CHAR",
 320         multilib         => "/64",
 321     },
 322
 323 #### SPARC Solaris with Sun C setups
 324 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 325 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 326 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 327     "solaris-sparcv7-cc" => {
 328         inherit_from     => [ "solaris-common" ],
 329         CC               => "cc",
 330         CFLAGS           => add_before(picker(debug   => "-g",
 331                                               release => "-xO5 -xdepend")),
 332         cflags           => add_before("-xstrconst -Xa"),
 333         cppflags         => add(threads("-D_REENTRANT")),
 334         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 335         lflags           => add(threads("-mt")),
 336         ex_libs          => add(threads("-lpthread")),
 337         bn_ops           => "BN_LLONG RC4_CHAR",
 338         shared_cflag     => "-KPIC",
 339         shared_ldflag    => add_before("-G -dy -z text"),
 340     },
 341 ####
 342     "solaris-sparcv8-cc" => {
 343         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 344         cflags           => add_before("-xarch=v8"),
 345     },
 346     "solaris-sparcv9-cc" => {
 347         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 348         cflags           => add_before("-xarch=v8plus"),
 349     },
 350     "solaris64-sparcv9-cc" => {
 351         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 352         cflags           => add_before("-xarch=v9"),
 353         bn_ops           => "BN_LLONG RC4_CHAR",
 354         multilib         => "/64",
 355     },
 356
 357 #### IRIX 6.x configs
 358 # Only N32 and N64 ABIs are supported.
 359     "irix-common" => {
 360         inherit_from     => [ "BASE_unix" ],
 361         template         => 1,
 362         cppflags         => threads("-D_SGI_MP_SOURCE"),
 363         lib_cppflags     => "-DB_ENDIAN",
 364         ex_libs          => add(threads("-lpthread")),
 365         thread_scheme    => "pthreads",
 366         dso_scheme       => "dlfcn",
 367         shared_target    => "self",
 368         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 369         shared_ldflag    => "-shared -Wl,-Bsymbolic",
 370         shared_sonameflag=> "-Wl,-soname,",
 371     },
 372     "irix-mips3-gcc" => {
 373         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 374         CC               => "gcc",
 375         CFLAGS           => picker(debug   => "-g -O0",
 376                                    release => "-O3"),
 377         LDFLAGS          => "-static-libgcc",
 378         cflags           => "-mabi=n32",
 379         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 380         perlasm_scheme   => "n32",
 381         multilib         => "32",
 382     },
 383     "irix-mips3-cc" => {
 384         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 385         CC               => "cc",
 386         CFLAGS           => picker(debug   => "-g -O0",
 387                                    release => "-O2"),
 388         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
 389         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 390         perlasm_scheme   => "n32",
 391         multilib         => "32",
 392     },
 393     # N64 ABI builds.
 394     "irix64-mips4-gcc" => {
 395         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 396         CC               => "gcc",
 397         CFLAGS           => picker(debug   => "-g -O0",
 398                                    release => "-O3"),
 399         LDFLAGS          => "-static-libgcc",
 400         cflags           => "-mabi=64 -mips4",
 401         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 402         perlasm_scheme   => "64",
 403         multilib         => "64",
 404     },
 405     "irix64-mips4-cc" => {
 406         inherit_from     => [ "irix-common", asm("mips64_asm") ],
 407         CC               => "cc",
 408         CFLAGS           => picker(debug   => "-g -O0",
 409                                    release => "-O2"),
 410         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
 411         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 412         perlasm_scheme   => "64",
 413         multilib         => "64",
 414     },
 415
 416 #### Unified HP-UX ANSI C configs.
 417 # Special notes:
 418 # - Originally we were optimizing at +O4 level. It should be noted
 419 #   that the only difference between +O3 and +O4 is global inter-
 420 #   procedural analysis. As it has to be performed during the link
 421 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 422 #   which might be release or even patch level specific. Generating
 423 #   the machine code for and analyzing the *whole* program appears
 424 #   to be *extremely* memory demanding while the performance gain is
 425 #   actually questionable. The situation is intensified by the default
 426 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 427 #   which is way too low for +O4. In other words, doesn't +O3 make
 428 #   more sense?
 429 # - Keep in mind that the HP compiler by default generates code
 430 #   suitable for execution on the host you're currently compiling at.
 431 #   If the toolkit is meant to be used on various PA-RISC processors
 432 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 433 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 434 #   32-bit message digests. (For the moment of this writing) HP C
 435 #   doesn't seem to "digest" too many local variables (they make "him"
 436 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 437 #   crypto/sha/sha_local.h.
 438 # - originally there were 32-bit hpux-parisc2-* targets. They were
 439 #   scrapped, because a) they were not interchangeable with other 32-bit
 440 #   targets; b) performance-critical 32-bit assembly modules implement
 441 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
 442 #   thus adequate performance is provided even with PA-RISC 1.1 build.
 443     "hpux-common" => {
 444         inherit_from     => [ "BASE_unix" ],
 445         template         => 1,
 446         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
 447                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
 448         lib_cppflags     => "-DB_ENDIAN",
 449         thread_scheme    => "pthreads",
 450         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
 451         shared_target    => "self",
 452         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
 453         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
 454         shared_sonameflag=> "-Wl,+h,",
 455     },
 456     "hpux-parisc-gcc" => {
 457         inherit_from     => [ "hpux-common" ],
 458         CC               => "gcc",
 459         CFLAGS           => picker(debug   => "-O0 -g",
 460                                    release => "-O3"),
 461         cflags           => add(threads("-pthread")),
 462         lib_cppflags     => add("-DBN_DIV2W"),
 463         ex_libs          => add("-ldld", threads("-pthread")),
 464         bn_ops           => "BN_LLONG RC4_CHAR",
 465         dso_scheme       => "dl",
 466         shared_cflag     => "-fPIC",
 467         shared_ldflag    => add_before("-shared"),
 468         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 469     },
 470     "hpux-parisc1_1-gcc" => {
 471         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 472         multilib         => "/pa1.1",
 473     },
 474     "hpux64-parisc2-gcc" => {
 475         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 476         CC               => "gcc",
 477         CFLAGS           => combine(picker(debug   => "-O0 -g",
 478                                            release => "-O3")),
 479         cflags           => add(threads("-pthread")),
 480         ex_libs          => add("-ldl", threads("-pthread")),
 481         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 482         shared_cflag     => "-fpic",
 483         shared_ldflag    => add_before("-shared"),
 484         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 485         multilib         => "/pa20_64",
 486     },
 487
 488     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 489     "hpux-parisc-cc" => {
 490         inherit_from     => [ "hpux-common" ],
 491         CC               => "cc",
 492         CFLAGS           => picker(debug   => "+O0 +d -g",
 493                                    release => "+O3"),
 494         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
 495         cppflags         => threads("-D_REENTRANT"),
 496         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
 497         ex_libs          => add("-ldld", threads("-lpthread")),
 498         bn_ops           => "RC4_CHAR",
 499         dso_scheme       => "dl",
 500         shared_cflag     => "+Z",
 501         shared_ldflag    => add_before("-b"),
 502         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 503     },
 504     "hpux-parisc1_1-cc" => {
 505         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 506         cflags           => add_before("+DA1.1"),
 507         multilib         => "/pa1.1",
 508     },
 509     "hpux64-parisc2-cc" => {
 510         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
 511         CC               => "cc",
 512         CFLAGS           => picker(debug   => "+O0 +d -g",
 513                                    release => "+O3") ,
 514         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
 515         cppflags         => threads("-D_REENTRANT") ,
 516         lib_cppflags     => add("-DMD32_XARRAY"),
 517         ex_libs          => add("-ldl", threads("-lpthread")),
 518         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 519         shared_cflag     => "+Z",
 520         shared_ldflag    => add_before("-b"),
 521         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
 522         multilib         => "/pa20_64",
 523     },
 524
 525     # HP/UX IA-64 targets
 526     "hpux-ia64-cc" => {
 527         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 528         CC               => "cc",
 529         CFLAGS           => picker(debug   => "+O0 +d -g",
 530                                    release => "+O2"),
 531         cflags           => "-Ae +DD32 +Olit=all -z",
 532         cppflags         => add(threads("-D_REENTRANT")),
 533         ex_libs          => add("-ldl", threads("-lpthread")),
 534         bn_ops           => "SIXTY_FOUR_BIT",
 535         shared_cflag     => "+Z",
 536         shared_ldflag    => add_before("-b"),
 537         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 538         multilib         => "/hpux32",
 539     },
 540     "hpux64-ia64-cc" => {
 541         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 542         CC               => "cc",
 543         CFLAGS           => picker(debug   => "+O0 +d -g",
 544                                    release => "+O3"),
 545         cflags           => "-Ae +DD64 +Olit=all -z",
 546         cppflags         => threads("-D_REENTRANT"),
 547         ex_libs          => add("-ldl", threads("-lpthread")),
 548         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 549         shared_cflag     => "+Z",
 550         shared_ldflag    => add_before("-b"),
 551         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 552         multilib         => "/hpux64",
 553     },
 554     # GCC builds...
 555     "hpux-ia64-gcc" => {
 556         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 557         CC               => "gcc",
 558         CFLAGS           => picker(debug   => "-O0 -g",
 559                                    release => "-O3"),
 560         cflags           => add(threads("-pthread")),
 561         ex_libs          => add("-ldl", threads("-pthread")),
 562         bn_ops           => "SIXTY_FOUR_BIT",
 563         shared_cflag     => "-fpic",
 564         shared_ldflag    => add_before("-shared"),
 565         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 566         multilib         => "/hpux32",
 567     },
 568     "hpux64-ia64-gcc" => {
 569         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
 570         CC               => "gcc",
 571         CFLAGS           => picker(debug   => "-O0 -g",
 572                                    release => "-O3"),
 573         cflags           => combine("-mlp64", threads("-pthread")),
 574         ex_libs          => add("-ldl", threads("-pthread")),
 575         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 576         shared_cflag     => "-fpic",
 577         shared_ldflag    => add_before("-shared"),
 578         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 579         multilib         => "/hpux64",
 580     },
 581
 582 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 583     "MPE/iX-gcc" => {
 584         inherit_from     => [ "BASE_unix" ],
 585         CC               => "gcc",
 586         CFLAGS           => "-O3",
 587         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
 588         includes         => [ "/SYSLOG/PUB" ],
 589         lib_cppflags     => "-DBN_DIV2W",
 590         sys_id           => "MPE",
 591         lflags           => add("-L/SYSLOG/PUB"),
 592         ex_libs          => add("-lsyslog -lsocket -lcurses"),
 593         thread_scheme    => "(unknown)",
 594         bn_ops           => "BN_LLONG",
 595     },
 596
 597 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
 598 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
 599 #### there were even osf1-* configs targeting prior versions provided,
 600 #### but not anymore...
 601     "tru64-alpha-gcc" => {
 602         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 603         CC               => "gcc",
 604         CFLAGS           => "-O3",
 605         cflags           => add("-std=c9x", threads("-pthread")),
 606         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 607         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 608         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 609         thread_scheme    => "pthreads",
 610         dso_scheme       => "dlfcn",
 611         shared_target    => "alpha-osf1-shared",
 612         shared_extension => ".so",
 613     },
 614     "tru64-alpha-cc" => {
 615         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 616         CC               => "cc",
 617         CFLAGS           => "-tune host -fast",
 618         cflags           => add("-std1 -readonly_strings",
 619                                 threads("-pthread")),
 620         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
 621         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
 622         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 623         thread_scheme    => "pthreads",
 624         dso_scheme       => "dlfcn",
 625         shared_target    => "alpha-osf1-shared",
 626         shared_ldflag    => "-msym",
 627         shared_extension => ".so",
 628     },
 629
 630 ####
 631 #### Variety of LINUX:-)
 632 ####
 633 # *-generic* is endian-neutral target, but ./config is free to
 634 # throw in -D[BL]_ENDIAN, whichever appropriate...
 635     "linux-generic32" => {
 636         inherit_from     => [ "BASE_unix" ],
 637         CC               => "gcc",
 638         CXX              => "g++",
 639         CFLAGS           => picker(default => "-Wall",
 640                                    debug   => "-O0 -g",
 641                                    release => "-O3"),
 642         CXXFLAGS         => picker(default => "-Wall",
 643                                    debug   => "-O0 -g",
 644                                    release => "-O3"),
 645         cflags           => threads("-pthread"),
 646         cxxflags         => combine("-std=c++11", threads("-pthread")),
 647         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
 648         ex_libs          => add("-ldl", threads("-pthread")),
 649         bn_ops           => "BN_LLONG RC4_CHAR",
 650         thread_scheme    => "pthreads",
 651         dso_scheme       => "dlfcn",
 652         shared_target    => "linux-shared",
 653         shared_cflag     => "-fPIC",
 654         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
 655         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 656         enable           => [ "afalgeng" ],
 657     },
 658     "linux-generic64" => {
 659         inherit_from     => [ "linux-generic32" ],
 660         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 661     },
 662
 663     "linux-ppc" => {
 664         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 665         perlasm_scheme   => "linux32",
 666         lib_cppflags     => add("-DB_ENDIAN"),
 667     },
 668     "linux-ppc64" => {
 669         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 670         cflags           => add("-m64"),
 671         cxxflags         => add("-m64"),
 672         lib_cppflags     => add("-DB_ENDIAN"),
 673         perlasm_scheme   => "linux64",
 674         multilib         => "64",
 675     },
 676     "linux-ppc64le" => {
 677         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 678         cflags           => add("-m64"),
 679         cxxflags         => add("-m64"),
 680         lib_cppflags     => add("-DL_ENDIAN"),
 681         perlasm_scheme   => "linux64le",
 682     },
 683
 684     "linux-armv4" => {
 685         ################################################################
 686         # Note that -march is not among compiler options in linux-armv4
 687         # target description. Not specifying one is intentional to give
 688         # you choice to:
 689         #
 690         # a) rely on your compiler default by not specifying one;
 691         # b) specify your target platform explicitly for optimal
 692         # performance, e.g. -march=armv6 or -march=armv7-a;
 693         # c) build "universal" binary that targets *range* of platforms
 694         # by specifying minimum and maximum supported architecture;
 695         #
 696         # As for c) option. It actually makes no sense to specify
 697         # maximum to be less than ARMv7, because it's the least
 698         # requirement for run-time switch between platform-specific
 699         # code paths. And without run-time switch performance would be
 700         # equivalent to one for minimum. Secondly, there are some
 701         # natural limitations that you'd have to accept and respect.
 702         # Most notably you can *not* build "universal" binary for
 703         # big-endian platform. This is because ARMv7 processor always
 704         # picks instructions in little-endian order. Another similar
 705         # limitation is that -mthumb can't "cross" -march=armv6t2
 706         # boundary, because that's where it became Thumb-2. Well, this
 707         # limitation is a bit artificial, because it's not really
 708         # impossible, but it's deemed too tricky to support. And of
 709         # course you have to be sure that your binutils are actually
 710         # up to the task of handling maximum target platform. With all
 711         # this in mind here is an example of how to configure
 712         # "universal" build:
 713         #
 714         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 715         #
 716         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 717         perlasm_scheme   => "linux32",
 718     },
 719     "linux-aarch64" => {
 720         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 721         perlasm_scheme   => "linux64",
 722     },
 723     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 724         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 725         cflags           => add("-mabi=ilp32"),
 726         cxxflags         => add("-mabi=ilp32"),
 727         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 728         perlasm_scheme   => "linux64",
 729     },
 730
 731     "linux-mips32" => {
 732         # Configure script adds minimally required -march for assembly
 733         # support, if no -march was specified at command line.
 734         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 735         cflags           => add("-mabi=32"),
 736         cxxflags         => add("-mabi=32"),
 737         perlasm_scheme   => "o32",
 738     },
 739     # mips32 and mips64 below refer to contemporary MIPS Architecture
 740     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 741     "linux-mips64" => {
 742         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 743         cflags           => add("-mabi=n32"),
 744         cxxflags         => add("-mabi=n32"),
 745         bn_ops           => "RC4_CHAR",
 746         perlasm_scheme   => "n32",
 747         multilib         => "32",
 748     },
 749     "linux64-mips64" => {
 750         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 751         cflags           => add("-mabi=64"),
 752         cxxflags         => add("-mabi=64"),
 753         perlasm_scheme   => "64",
 754         multilib         => "64",
 755     },
 756
 757     # riscv64 below refers to contemporary RISCV Architecture
 758     # specifications,
 759     "linux64-riscv64" => {
 760         inherit_from     => [ "linux-generic64"],
 761         perlasm_scheme   => "linux64",
 762     },
 763
 764     #### IA-32 targets...
 765     #### These two targets are a bit aged and are to be used on older Linux
 766     #### machines where gcc doesn't understand -m32 and -m64
 767     "linux-elf" => {
 768         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 769         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 770         lib_cppflags     => add("-DL_ENDIAN"),
 771         bn_ops           => "BN_LLONG",
 772     },
 773     "linux-aout" => {
 774         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 775         CC               => "gcc",
 776         CFLAGS           => add(picker(default => "-Wall",
 777                                        debug   => "-O0 -g",
 778                                        release => "-O3 -fomit-frame-pointer")),
 779         lib_cppflags     => add("-DL_ENDIAN"),
 780         bn_ops           => "BN_LLONG",
 781         thread_scheme    => "(unknown)",
 782         perlasm_scheme   => "a.out",
 783     },
 784
 785     #### X86 / X86_64 targets
 786     "linux-x86" => {
 787         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
 788         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 789         cflags           => add("-m32"),
 790         cxxflags         => add("-m32"),
 791         lib_cppflags     => add("-DL_ENDIAN"),
 792         bn_ops           => "BN_LLONG",
 793         perlasm_scheme   => "elf",
 794     },
 795     "linux-x86-clang" => {
 796         inherit_from     => [ "linux-x86" ],
 797         CC               => "clang",
 798         CXX              => "clang++",
 799     },
 800     "linux-x86_64" => {
 801         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 802         cflags           => add("-m64"),
 803         cxxflags         => add("-m64"),
 804         lib_cppflags     => add("-DL_ENDIAN"),
 805         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 806         perlasm_scheme   => "elf",
 807         multilib         => "64",
 808     },
 809     "linux-x86_64-clang" => {
 810         inherit_from     => [ "linux-x86_64" ],
 811         CC               => "clang",
 812         CXX              => "clang++",
 813     },
 814     "linux-x32" => {
 815         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 816         cflags           => add("-mx32"),
 817         cxxflags         => add("-mx32"),
 818         lib_cppflags     => add("-DL_ENDIAN"),
 819         bn_ops           => "SIXTY_FOUR_BIT",
 820         perlasm_scheme   => "elf32",
 821         multilib         => "x32",
 822     },
 823
 824     "linux-ia64" => {
 825         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 826         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 827     },
 828
 829     "linux64-s390x" => {
 830         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 831         cflags           => add("-m64"),
 832         cxxflags         => add("-m64"),
 833         lib_cppflags     => add("-DB_ENDIAN"),
 834         perlasm_scheme   => "64",
 835         multilib         => "64",
 836     },
 837     "linux32-s390x" => {
 838         #### So called "highgprs" target for z/Architecture CPUs
 839         # "Highgprs" is kernel feature first implemented in Linux
 840         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 841         # significant bits of general purpose registers not only
 842         # upon 32-bit process context switch, but even on
 843         # asynchronous signal delivery to such process. This makes
 844         # it possible to deploy 64-bit instructions even in legacy
 845         # application context and achieve better [or should we say
 846         # adequate] performance. The build is binary compatible with
 847         # linux-generic32, and the idea is to be able to install the
 848         # resulting libcrypto.so alongside generic one, e.g. as
 849         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 850         # linker to autodiscover. Unfortunately it doesn't work just
 851         # yet, because of couple of bugs in glibc
 852         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 853         #
 854         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 855         cflags           => add("-m31 -Wa,-mzarch"),
 856         cxxflags         => add("-m31 -Wa,-mzarch"),
 857         lib_cppflags     => add("-DB_ENDIAN"),
 858         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
 859         perlasm_scheme   => "31",
 860         multilib         => "/highgprs",
 861     },
 862
 863     #### SPARC Linux setups
 864     "linux-sparcv8" => {
 865         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 866         cflags           => add("-mcpu=v8"),
 867         cxxflags         => add("-mcpu=v8"),
 868         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 869     },
 870     "linux-sparcv9" => {
 871         # it's a real mess with -mcpu=ultrasparc option under Linux,
 872         # but -Wa,-Av8plus should do the trick no matter what.
 873         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 874         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 875         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
 876         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
 877     },
 878     "linux64-sparcv9" => {
 879         # GCC 3.1 is a requirement
 880         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 881         cflags           => add("-m64 -mcpu=ultrasparc"),
 882         cxxflags         => add("-m64 -mcpu=ultrasparc"),
 883         lib_cppflags     => add("-DB_ENDIAN"),
 884         bn_ops           => "BN_LLONG RC4_CHAR",
 885         multilib         => "64",
 886     },
 887
 888     "linux-alpha-gcc" => {
 889         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 890         lib_cppflags     => add("-DL_ENDIAN"),
 891         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 892     },
 893     "linux-c64xplus" => {
 894         inherit_from     => [ "BASE_unix" ],
 895         # TI_CGT_C6000_7.3.x is a requirement
 896         CC               => "cl6x",
 897         CFLAGS           => "-o2 -ox -ms",
 898         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 899         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
 900         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
 901                                     threads("-D_REENTRANT")),
 902         bn_ops           => "BN_LLONG",
 903         cpuid_asm_src    => "c64xpluscpuid.s",
 904         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 905         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 906         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 907         rc4_asm_src      => "rc4-c64xplus.s",
 908         modes_asm_src    => "ghash-c64xplus.s",
 909         chacha_asm_src   => "chacha-c64xplus.s",
 910         poly1305_asm_src => "poly1305-c64xplus.s",
 911         thread_scheme    => "pthreads",
 912         perlasm_scheme   => "void",
 913         dso_scheme       => "dlfcn",
 914         shared_target    => "linux-shared",
 915         shared_cflag     => "--pic",
 916         shared_ldflag    => add("-z --sysv --shared"),
 917         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 918         ranlib           => "true",
 919     },
 920
 921 #### *BSD
 922     "BSD-generic32" => {
 923         # As for thread cflag. Idea is to maintain "collective" set of
 924         # flags, which would cover all BSD flavors. -pthread applies
 925         # to them all, but is treated differently. OpenBSD expands is
 926         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 927         # expands it as -lc_r, which has to be accompanied by explicit
 928         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 929         # expands it as -lc_r, which seems to be sufficient?
 930         inherit_from     => [ "BASE_unix" ],
 931         CC               => "cc",
 932         CFLAGS           => picker(default => "-Wall",
 933                                    debug   => "-O0 -g",
 934                                    release => "-O3"),
 935         cflags           => threads("-pthread"),
 936         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
 937         ex_libs          => add(threads("-pthread")),
 938         enable           => add("devcryptoeng"),
 939         bn_ops           => "BN_LLONG",
 940         thread_scheme    => "pthreads",
 941         dso_scheme       => "dlfcn",
 942         shared_target    => "bsd-gcc-shared",
 943         shared_cflag     => "-fPIC",
 944         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
 945     },
 946     "BSD-generic64" => {
 947         inherit_from     => [ "BSD-generic32" ],
 948         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 949     },
 950
 951     "BSD-x86" => {
 952         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 953         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
 954         lib_cppflags     => add("-DL_ENDIAN"),
 955         bn_ops           => "BN_LLONG",
 956         shared_target    => "bsd-shared",
 957         perlasm_scheme   => "a.out",
 958     },
 959     "BSD-x86-elf" => {
 960         inherit_from     => [ "BSD-x86" ],
 961         perlasm_scheme   => "elf",
 962     },
 963
 964     "BSD-sparcv8" => {
 965         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 966         cflags           => add("-mcpu=v8"),
 967         lib_cppflags     => add("-DB_ENDIAN"),
 968     },
 969     "BSD-sparc64" => {
 970         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 971         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 972         # triggered by RIPEMD160 code.
 973         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 974         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
 975         bn_ops           => "BN_LLONG",
 976     },
 977
 978     "BSD-ia64" => {
 979         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 980         lib_cppflags     => add("-DL_ENDIAN"),
 981         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 982     },
 983
 984     "BSD-x86_64" => {
 985         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 986         lib_cppflags     => add("-DL_ENDIAN"),
 987         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 988         perlasm_scheme   => "elf",
 989     },
 990
 991     "bsdi-elf-gcc" => {
 992         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 993         CC               => "gcc",
 994         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
 995         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
 996         ex_libs          => add("-ldl"),
 997         bn_ops           => "BN_LLONG",
 998         thread_scheme    => "(unknown)",
 999         dso_scheme       => "dlfcn",
1000         shared_target    => "bsd-gcc-shared",
1001         shared_cflag     => "-fPIC",
1002         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1003     },
1004
1005     "nextstep" => {
1006         inherit_from     => [ "BASE_unix" ],
1007         CC               => "cc",
1008         CFLAGS           => "-O -Wall",
1009         unistd           => "<libc.h>",
1010         bn_ops           => "BN_LLONG",
1011         thread_scheme    => "(unknown)",
1012     },
1013     "nextstep3.3" => {
1014         inherit_from     => [ "BASE_unix" ],
1015         CC               => "cc",
1016         CFLAGS           => "-O3 -Wall",
1017         unistd           => "<libc.h>",
1018         bn_ops           => "BN_LLONG",
1019         thread_scheme    => "(unknown)",
1020     },
1021
1022 #### SCO/Caldera targets.
1023 #
1024 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1025 # Now we only have blended unixware-* as it's the only one used by ./config.
1026 # If you want to optimize for particular microarchitecture, bypass ./config
1027 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1028 # Note that not all targets include assembler support. Mostly because of
1029 # lack of motivation to support out-of-date platforms with out-of-date
1030 # compiler drivers and assemblers.
1031 #
1032 # UnixWare 2.0x fails destest with -O.
1033     "unixware-2.0" => {
1034         inherit_from     => [ "BASE_unix" ],
1035         CC               => "cc",
1036         cflags           => threads("-Kthread"),
1037         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1038         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1039         thread_scheme    => "uithreads",
1040     },
1041     "unixware-2.1" => {
1042         inherit_from     => [ "BASE_unix" ],
1043         CC               => "cc",
1044         CFLAGS           => "-O",
1045         cflags           => threads("-Kthread"),
1046         lib_cppflags     => "-DFILIO_H",
1047         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1048         thread_scheme    => "uithreads",
1049     },
1050     "unixware-7" => {
1051         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1052         CC               => "cc",
1053         CFLAGS           => "-O",
1054         cflags           => combine("-Kalloca", threads("-Kthread")),
1055         lib_cppflags     => "-DFILIO_H",
1056         ex_libs          => add("-lsocket -lnsl"),
1057         thread_scheme    => "uithreads",
1058         bn_ops           => "BN_LLONG",
1059         perlasm_scheme   => "elf-1",
1060         dso_scheme       => "dlfcn",
1061         shared_target    => "svr5-shared",
1062         shared_cflag     => "-Kpic",
1063         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1064     },
1065     "unixware-7-gcc" => {
1066         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1067         CC               => "gcc",
1068         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1069         cppflags         => add(threads("-D_REENTRANT")),
1070         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1071         ex_libs          => add("-lsocket -lnsl"),
1072         bn_ops           => "BN_LLONG",
1073         thread_scheme    => "pthreads",
1074         perlasm_scheme   => "elf-1",
1075         dso_scheme       => "dlfcn",
1076         shared_target    => "gnu-shared",
1077         shared_cflag     => "-fPIC",
1078         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1079     },
1080 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1081     "sco5-cc" => {
1082         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1083         cc               => "cc",
1084         cflags           => "-belf",
1085         ex_libs          => add("-lsocket -lnsl"),
1086         thread_scheme    => "(unknown)",
1087         perlasm_scheme   => "elf-1",
1088         dso_scheme       => "dlfcn",
1089         shared_target    => "svr3-shared",
1090         shared_cflag     => "-Kpic",
1091         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1092     },
1093     "sco5-gcc" => {
1094         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1095         cc               => "gcc",
1096         cflags           => "-O3 -fomit-frame-pointer",
1097         ex_libs          => add("-lsocket -lnsl"),
1098         bn_ops           => "BN_LLONG",
1099         thread_scheme    => "(unknown)",
1100         perlasm_scheme   => "elf-1",
1101         dso_scheme       => "dlfcn",
1102         shared_target    => "svr3-shared",
1103         shared_cflag     => "-fPIC",
1104         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1105     },
1106
1107 #### IBM's AIX.
1108     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1109     # to control compilation "bitness" by setting $OBJECT_MODE environment
1110     # variable, then you should know that in OpenSSL case it's considered
1111     # only in ./config. Once configured, build procedure remains "deaf" to
1112     # current value of $OBJECT_MODE.
1113     "aix-common" => {
1114         inherit_from     => [ "BASE_unix" ],
1115         template         => 1,
1116         sys_id           => "AIX",
1117         lib_cppflags     => "-DB_ENDIAN",
1118         lflags           => "-Wl,-bsvr4",
1119         thread_scheme    => "pthreads",
1120         dso_scheme       => "dlfcn",
1121         shared_target    => "self",
1122         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
1123         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
1124         shared_defflag   => "-Wl,-bE:",
1125         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1126         dso_extension    => ".so",
1127         lib_extension    => shared("_a.a"),
1128         shared_extension_simple => shared(".a"),
1129     },
1130     "aix-gcc" => {
1131         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1132         CC               => "gcc",
1133         CFLAGS           => picker(debug   => "-O0 -g",
1134                                    release => "-O"),
1135         cflags           => add(threads("-pthread")),
1136         ex_libs          => add(threads("-pthread")),
1137         bn_ops           => "BN_LLONG RC4_CHAR",
1138         perlasm_scheme   => "aix32",
1139         shared_ldflag    => add_before("-shared -static-libgcc"),
1140         AR               => add("-X32"),
1141         RANLIB           => add("-X32"),
1142     },
1143     "aix64-gcc" => {
1144         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1145         CC               => "gcc",
1146         CFLAGS           => picker(debug   => "-O0 -g",
1147                                    release => "-O"),
1148         cflags           => combine("-maix64", threads("-pthread")),
1149         ex_libs          => add(threads("-pthread")),
1150         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1151         perlasm_scheme   => "aix64",
1152         shared_ldflag    => add_before("-shared -static-libgcc"),
1153         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1154         AR               => add("-X64"),
1155         RANLIB           => add("-X64"),
1156     },
1157     "aix-cc" => {
1158         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
1159         CC               => "cc",
1160         CFLAGS           => picker(debug   => "-O0 -g",
1161                                    release => "-O"),
1162         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1163                                     threads("-qthreaded")),
1164         cppflags         => threads("-D_THREAD_SAFE"),
1165         ex_libs          => add(threads("-lpthreads")),
1166         bn_ops           => "BN_LLONG RC4_CHAR",
1167         perlasm_scheme   => "aix32",
1168         shared_cflag     => "-qpic",
1169         AR               => add("-X32"),
1170         RANLIB           => add("-X32"),
1171     },
1172     "aix64-cc" => {
1173         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
1174         CC               => "cc",
1175         CFLAGS           => picker(debug   => "-O0 -g",
1176                                    release => "-O"),
1177         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1178                                     threads("-qthreaded")),
1179         cppflags         => threads("-D_THREAD_SAFE"),
1180         ex_libs          => add(threads("-lpthreads")),
1181         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1182         perlasm_scheme   => "aix64",
1183         dso_scheme       => "dlfcn",
1184         shared_cflag     => "-qpic",
1185         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
1186         AR               => add("-X64"),
1187         RANLIB           => add("-X64"),
1188     },
1189
1190 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1191     "BS2000-OSD" => {
1192         inherit_from     => [ "BASE_unix" ],
1193         CC               => "c89",
1194         CFLAGS           => "-O",
1195         cflags           => "-XLLML -XLLMK -XL",
1196         cppflags         => "-DCHARSET_EBCDIC",
1197         lib_cppflags     => "-DB_ENDIAN",
1198         ex_libs          => add("-lsocket -lnsl"),
1199         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1200         thread_scheme    => "(unknown)",
1201     },
1202
1203 #### Visual C targets
1204 #
1205 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1206 #
1207 # Note about /wd4090, disable warning C4090. This warning returns false
1208 # positives in some situations. Disabling it altogether masks both
1209 # legitimate and false cases, but as we compile on multiple platforms,
1210 # we rely on other compilers to catch legitimate cases.
1211 #
1212 # Also note that we force threads no matter what.  Configuring "no-threads"
1213 # is ignored.
1214 #
1215 # UNICODE is defined in VC-common and applies to all targets. It used to
1216 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1217 # was because ANSI API was *native* system interface for no longer
1218 # supported Windows 9x. Keep in mind that UNICODE only affects how
1219 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1220 # that OpenSSL presents to application.
1221
1222     "VC-common" => {
1223         inherit_from     => [ "BASE_Windows" ],
1224         template         => 1,
1225         CC               => "cl",
1226         CPP              => '$(CC) /EP /C',
1227         CFLAGS           => "/W3 /wd4090 /nologo",
1228         LDFLAGS          => add("/debug"),
1229         coutflag         => "/Fo",
1230         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1231                                 "UNICODE", "_UNICODE",
1232                                 "_CRT_SECURE_NO_DEPRECATE",
1233                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1234         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1235         lib_defines      => add("L_ENDIAN"),
1236         dso_cflags       => "/Zi /Fddso.pdb",
1237         bin_cflags       => "/Zi /Fdapp.pdb",
1238         shared_ldflag    => "/dll",
1239         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1240         thread_scheme    => "winthreads",
1241         dso_scheme       => "win32",
1242         apps_aux_src     => add("win32_init.c"),
1243         bn_ops           => "EXPORT_VAR_AS_FN",
1244         # additional parameter to build_scheme denotes install-path "flavour"
1245         build_scheme     => add("VC-common", { separator => undef }),
1246     },
1247     "VC-noCE-common" => {
1248         inherit_from     => [ "VC-common" ],
1249         template         => 1,
1250         CFLAGS           => add(picker(debug   => '/Od',
1251                                        release => '/O2')),
1252         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1253                                        debug   =>
1254                                        sub {
1255                                            ($disabled{shared} ? "" : "/MDd");
1256                                        },
1257                                        release =>
1258                                        sub {
1259                                            ($disabled{shared} ? "" : "/MD");
1260                                        })),
1261         defines          => add(picker(default => [], # works as type cast
1262                                        debug   => [ "DEBUG", "_DEBUG" ])),
1263         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1264         # Following might/should appears controversial, i.e. defining
1265         # /MDd without evaluating $disabled{shared}. It works in
1266         # non-shared build because static library is compiled with /Zl
1267         # and bares no reference to specific RTL. And it works in
1268         # shared build because multiple /MDd options are not prohibited.
1269         # But why /MDd in static build? Well, basically this is just a
1270         # reference point, which allows to catch eventual errors that
1271         # would prevent those who want to wrap OpenSSL into own .DLL.
1272         # Why not /MD in release build then? Well, some are likely to
1273         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1274         # redistributable.
1275         bin_cflags       => add(picker(debug   => "/MDd",
1276                                        release => sub { $disabled{shared} ? "/MT" : () },
1277                                       )),
1278         bin_lflags       => add("/subsystem:console /opt:ref"),
1279         ex_libs          => add(sub {
1280             my @ex_libs = ();
1281             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1282             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1283             return join(" ", @ex_libs);
1284         }),
1285     },
1286     "VC-WIN64-common" => {
1287         inherit_from     => [ "VC-noCE-common" ],
1288         template         => 1,
1289         ex_libs          => add(sub {
1290             my @ex_libs = ();
1291             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1292             return join(" ", @_, @ex_libs);
1293         }),
1294         bn_ops           => add("SIXTY_FOUR_BIT"),
1295     },
1296     "VC-WIN64I" => {
1297         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1298                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1299         AS               => "ias",
1300         ASFLAGS          => "-d debug",
1301         asoutflag        => "-o ",
1302         sys_id           => "WIN64I",
1303         bn_asm_src       => sub { return undef unless @_;
1304                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1305         perlasm_scheme   => "ias",
1306         multilib         => "-ia64",
1307     },
1308     "VC-WIN64A" => {
1309         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1310                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1311         AS               => sub { vc_win64a_info()->{AS} },
1312         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1313         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1314         asflags          => sub { vc_win64a_info()->{asflags} },
1315         sys_id           => "WIN64A",
1316         bn_asm_src       => sub { return undef unless @_;
1317                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1318         perlasm_scheme   => "auto",
1319         multilib         => "-x64",
1320     },
1321     "VC-WIN32" => {
1322         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1323                               sub { $disabled{shared} ? () : "uplink_common" } ],
1324         AS               => sub { vc_win32_info()->{AS} },
1325         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1326         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1327         asflags          => sub { vc_win32_info()->{asflags} },
1328         sys_id           => "WIN32",
1329         bn_ops           => add("BN_LLONG"),
1330         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1331         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1332         # some installation path heuristics in windows-makefile.tmpl...
1333         build_scheme     => add("VC-WOW", { separator => undef }),
1334     },
1335     "VC-CE" => {
1336         inherit_from     => [ "VC-common" ],
1337         CFLAGS           => add(picker(debug   => "/Od",
1338                                        release => "/O1i")),
1339         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1340         LDFLAGS          => add("/nologo /opt:ref"),
1341         cflags           =>
1342             combine('/GF /Gy',
1343                     sub { vc_wince_info()->{cflags}; },
1344                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1345                               ? ($disabled{shared} ? " /MT" : " /MD")
1346                               : " /MC"; }),
1347         cppflags         => sub { vc_wince_info()->{cppflags}; },
1348         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1349         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1350         includes         =>
1351             add(combine(sub { defined(env('WCECOMPAT'))
1352                               ? '$(WCECOMPAT)/include' : (); },
1353                         sub { defined(env('PORTSDK_LIBPATH'))
1354                                   ? '$(PORTSDK_LIBPATH)/../../include'
1355                                   : (); })),
1356         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1357                                         sub { defined(env('PORTSDK_LIBPATH'))
1358                                                   ? "/entry:mainCRTstartup" : (); })),
1359         sys_id           => "WINCE",
1360         bn_ops           => add("BN_LLONG"),
1361         ex_libs          => add(sub {
1362             my @ex_libs = ();
1363             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1364             push @ex_libs, 'crypt32.lib';
1365             if (defined(env('WCECOMPAT'))) {
1366                 my $x = '$(WCECOMPAT)/lib';
1367                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1368                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1369                 } else {
1370                     $x .= '/wcecompatex.lib';
1371                 }
1372                 push @ex_libs, $x;
1373             }
1374             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1375                 if (defined(env('PORTSDK_LIBPATH')));
1376             push @ex_libs, '/nodefaultlib coredll.lib corelibc.lib'
1377                 if (env('TARGETCPU') =~ /^X86|^ARMV4[IT]/);
1378             return join(" ", @ex_libs);
1379         }),
1380     },
1381
1382 #### MinGW
1383     "mingw" => {
1384         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1385                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1386         CC               => "gcc",
1387         CFLAGS           => picker(default => "-Wall",
1388                                    debug   => "-g -O0",
1389                                    release => "-O3 -fomit-frame-pointer"),
1390         cflags           => "-m32",
1391         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1392                                     threads("-D_MT")),
1393         lib_cppflags     => "-DL_ENDIAN",
1394         sys_id           => "MINGW32",
1395         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1396         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1397         thread_scheme    => "winthreads",
1398         perlasm_scheme   => "coff",
1399         dso_scheme       => "win32",
1400         shared_target    => "mingw-shared",
1401         shared_cppflags  => add("_WINDLL"),
1402         shared_ldflag    => "-static-libgcc",
1403         shared_rcflag    => "--target=pe-i386",
1404         shared_extension => ".dll",
1405         multilib         => "",
1406         apps_aux_src     => add("win32_init.c"),
1407         # "WOW" stands for "Windows on Windows", and that word engages
1408         # some installation path heuristics in unix-Makefile.tmpl...
1409         build_scheme     => add("WOW", { separator => undef }),
1410
1411     },
1412     "mingw64" => {
1413         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1414         # .dll compiled with one compiler with application compiled with
1415         # another compiler. It's possible to engage Applink support in
1416         # mingw64 build, but it's not done, because till mingw64
1417         # supports structured exception handling, one can't seriously
1418         # consider its binaries for using with non-mingw64 run-time
1419         # environment. And as mingw64 is always consistent with itself,
1420         # Applink is never engaged and can as well be omitted.
1421         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1422         CC               => "gcc",
1423         CFLAGS           => picker(default => "-Wall",
1424                                    debug   => "-g -O0",
1425                                    release => "-O3"),
1426         cflags           => "-m64",
1427         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1428                                     threads("-D_MT")),
1429         lib_cppflags     => "-DL_ENDIAN",
1430         sys_id           => "MINGW64",
1431         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1432         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1433         thread_scheme    => "winthreads",
1434         perlasm_scheme   => "mingw64",
1435         dso_scheme       => "win32",
1436         shared_target    => "mingw-shared",
1437         shared_cppflags  => add("_WINDLL"),
1438         shared_ldflag    => "-static-libgcc",
1439         shared_rcflag    => "--target=pe-x86-64",
1440         shared_extension => ".dll",
1441         multilib         => "64",
1442         apps_aux_src     => add("win32_init.c"),
1443     },
1444
1445 #### UEFI
1446     "UEFI" => {
1447         inherit_from     => [ "BASE_unix" ],
1448         CC               => "cc",
1449         CFLAGS           => "-O",
1450         lib_cppflags     => "-DL_ENDIAN",
1451         sys_id           => "UEFI",
1452     },
1453
1454 #### UWIN
1455     "UWIN" => {
1456         inherit_from     => [ "BASE_unix" ],
1457         CC               => "cc",
1458         CFLAGS           => "-O -Wall",
1459         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1460         sys_id           => "UWIN",
1461         bn_ops           => "BN_LLONG",
1462         dso_scheme       => "win32",
1463     },
1464
1465 #### Cygwin
1466     "Cygwin-x86" => {
1467         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1468         CC               => "gcc",
1469         CFLAGS           => picker(default => "-Wall",
1470                                    debug   => "-g -O0",
1471                                    release => "-O3 -fomit-frame-pointer"),
1472         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1473         sys_id           => "CYGWIN",
1474         bn_ops           => "BN_LLONG",
1475         thread_scheme    => "pthread",
1476         perlasm_scheme   => "coff",
1477         dso_scheme       => "dlfcn",
1478         shared_target    => "cygwin-shared",
1479         shared_cppflags  => "-D_WINDLL",
1480         shared_extension => ".dll",
1481     },
1482     "Cygwin-x86_64" => {
1483         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1484         CC               => "gcc",
1485         CFLAGS           => picker(default => "-Wall",
1486                                    debug   => "-g -O0",
1487                                    release => "-O3"),
1488         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1489         sys_id           => "CYGWIN",
1490         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1491         thread_scheme    => "pthread",
1492         perlasm_scheme   => "mingw64",
1493         dso_scheme       => "dlfcn",
1494         shared_target    => "cygwin-shared",
1495         shared_cppflags  => "-D_WINDLL",
1496         shared_extension => ".dll",
1497     },
1498     # Backward compatibility for those using this target
1499     "Cygwin" => {
1500         inherit_from     => [ "Cygwin-x86" ]
1501     },
1502     # In case someone constructs the Cygwin target name themself
1503     "Cygwin-i386" => {
1504         inherit_from     => [ "Cygwin-x86" ]
1505     },
1506     "Cygwin-i486" => {
1507         inherit_from     => [ "Cygwin-x86" ]
1508     },
1509     "Cygwin-i586" => {
1510         inherit_from     => [ "Cygwin-x86" ]
1511     },
1512     "Cygwin-i686" => {
1513         inherit_from     => [ "Cygwin-x86" ]
1514     },
1515
1516 ##### MacOS X (a.k.a. Darwin) setup
1517     "darwin-common" => {
1518         inherit_from     => [ "BASE_unix" ],
1519         template         => 1,
1520         CC               => "cc",
1521         CFLAGS           => picker(debug   => "-g -O0",
1522                                    release => "-O3"),
1523         cppflags         => threads("-D_REENTRANT"),
1524         lflags           => "-Wl,-search_paths_first",
1525         sys_id           => "MACOSX",
1526         bn_ops           => "BN_LLONG RC4_CHAR",
1527         thread_scheme    => "pthreads",
1528         perlasm_scheme   => "osx32",
1529         dso_scheme       => "dlfcn",
1530         ranlib           => "ranlib -c",
1531         shared_target    => "darwin-shared",
1532         shared_cflag     => "-fPIC",
1533         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1534     },
1535     # Option "freeze" such as -std=gnu9x can't negatively interfere
1536     # with future defaults for below two targets, because MacOS X
1537     # for PPC has no future, it was discontinued by vendor in 2009.
1538     "darwin-ppc-cc" => {
1539         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1540         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1541         lib_cppflags     => add("-DB_ENDIAN"),
1542         shared_cflag     => add("-fno-common"),
1543         perlasm_scheme   => "osx32",
1544     },
1545     "darwin64-ppc-cc" => {
1546         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1547         cflags           => add("-arch ppc64 -std=gnu9x"),
1548         lib_cppflags     => add("-DB_ENDIAN"),
1549         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1550         perlasm_scheme   => "osx64",
1551     },
1552     "darwin-i386-cc" => {
1553         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1554         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1555         cflags           => add("-arch i386"),
1556         lib_cppflags     => add("-DL_ENDIAN"),
1557         bn_ops           => "BN_LLONG RC4_INT",
1558         perlasm_scheme   => "macosx",
1559     },
1560     "darwin64-x86_64-cc" => {
1561         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1562         CFLAGS           => add("-Wall"),
1563         cflags           => add("-arch x86_64"),
1564         lib_cppflags     => add("-DL_ENDIAN"),
1565         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1566         perlasm_scheme   => "macosx",
1567     },
1568     "darwin64-arm64-cc" => {
1569         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1570         CFLAGS           => add("-Wall"),
1571         cflags           => add("-arch arm64"),
1572         lib_cppflags     => add("-DL_ENDIAN"),
1573         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1574         perlasm_scheme   => "ios64",
1575     },
1576
1577 ##### GNU Hurd
1578     "hurd-x86" => {
1579         inherit_from     => [ "BASE_unix" ],
1580         inherit_from     => [ asm("x86_elf_asm") ],
1581         CC               => "gcc",
1582         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1583         cflags           => threads("-pthread"),
1584         lib_cppflags     => "-DL_ENDIAN",
1585         ex_libs          => add("-ldl", threads("-pthread")),
1586         bn_ops           => "BN_LLONG",
1587         thread_scheme    => "pthreads",
1588         dso_scheme       => "dlfcn",
1589         shared_target    => "linux-shared",
1590         shared_cflag     => "-fPIC",
1591         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1592     },
1593
1594 ##### VxWorks for various targets
1595     "vxworks-ppc60x" => {
1596         inherit_from     => [ "BASE_unix" ],
1597         CC               => "ccppc",
1598         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1599         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1600         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1601                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1602                                     "-I\$(WIND_BASE)/target/usr/h",
1603                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1604         sys_id           => "VXWORKS",
1605         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1606         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1607     },
1608     "vxworks-ppcgen" => {
1609         inherit_from     => [ "BASE_unix" ],
1610         CC               => "ccppc",
1611         CFLAGS           => "-O1 -Wall",
1612         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1613         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1614                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1615                                     "-I\$(WIND_BASE)/target/usr/h",
1616                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1617         sys_id           => "VXWORKS",
1618         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1619         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1620     },
1621     "vxworks-ppc405" => {
1622         inherit_from     => [ "BASE_unix" ],
1623         CC               => "ccppc",
1624         CFLAGS           => "-g",
1625         cflags           => "-msoft-float -mlongcall",
1626         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1627                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1628                                     "-I\$(WIND_BASE)/target/h"),
1629         sys_id           => "VXWORKS",
1630         lflags           => add("-r"),
1631     },
1632     "vxworks-ppc750" => {
1633         inherit_from     => [ "BASE_unix" ],
1634         CC               => "ccppc",
1635         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1636         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1637         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1638                                     "-I\$(WIND_BASE)/target/h"),
1639         sys_id           => "VXWORKS",
1640         lflags           => add("-r"),
1641     },
1642     "vxworks-ppc750-debug" => {
1643         inherit_from     => [ "BASE_unix" ],
1644         CC               => "ccppc",
1645         CFLAGS           => "-ansi -fvolatile -Wall -g",
1646         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1647         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1648                                     "-DPEDANTIC -DDEBUG",
1649                                     "-I\$(WIND_BASE)/target/h"),
1650         sys_id           => "VXWORKS",
1651         lflags           => add("-r"),
1652     },
1653     "vxworks-ppc860" => {
1654         inherit_from     => [ "BASE_unix" ],
1655         CC               => "ccppc",
1656         cflags           => "-nostdinc -msoft-float",
1657         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1658                                     "-I\$(WIND_BASE)/target/h"),
1659         sys_id           => "VXWORKS",
1660         lflags           => add("-r"),
1661     },
1662     "vxworks-simlinux" => {
1663         inherit_from     => [ "BASE_unix" ],
1664         CC               => "ccpentium",
1665         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1666         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1667                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1668                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1669                                     "-DOPENSSL_NO_HW_PADLOCK",
1670                                     "-I\$(WIND_BASE)/target/h",
1671                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1672         sys_id           => "VXWORKS",
1673         lflags           => add("-r"),
1674         ranlib           => "ranlibpentium",
1675     },
1676     "vxworks-mips" => {
1677         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1678         CC               => "ccmips",
1679         CFLAGS           => "-O -G 0",
1680         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1681         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1682                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1683                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1684                                     "-DOPENSSL_NO_HW_PADLOCK",
1685                                     threads("-D_REENTRANT"),
1686                                     "-I\$(WIND_BASE)/target/h",
1687                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1688         sys_id           => "VXWORKS",
1689         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1690         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1691         thread_scheme    => "pthreads",
1692         perlasm_scheme   => "o32",
1693         ranlib           => "ranlibmips",
1694     },
1695
1696 #### uClinux
1697     "uClinux-dist" => {
1698         inherit_from     => [ "BASE_unix" ],
1699         CC               => sub { env('CC') },
1700         cppflags         => threads("-D_REENTRANT"),
1701         ex_libs          => add("\$(LDLIBS)"),
1702         bn_ops           => "BN_LLONG",
1703         thread_scheme    => "pthreads",
1704         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1705         shared_target    => "linux-shared",
1706         shared_cflag     => "-fPIC",
1707         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1708         ranlib           => sub { env('RANLIB') },
1709     },
1710     "uClinux-dist64" => {
1711         inherit_from     => [ "BASE_unix" ],
1712         CC               => sub { env('CC') },
1713         cppflags         => threads("-D_REENTRANT"),
1714         ex_libs          => add("\$(LDLIBS)"),
1715         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1716         thread_scheme    => "pthreads",
1717         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1718         shared_target    => "linux-shared",
1719         shared_cflag     => "-fPIC",
1720         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1721         ranlib           => sub { env('RANLIB') },
1722     },
1723
1724     ##### VMS
1725     # Most things happen in vms-generic.
1726     # Note that vms_info extracts the pointer size from the end of
1727     # the target name, and will assume that anything matching /-p\d+$/
1728     # indicates the pointer size setting for the desired target.
1729     "vms-generic" => {
1730         inherit_from     => [ "BASE_VMS" ],
1731         template         => 1,
1732         CC               => "CC/DECC",
1733         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1734         CFLAGS           =>
1735             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1736                            debug   => "/NOOPTIMIZE/DEBUG",
1737                            release => "/OPTIMIZE/NODEBUG"),
1738                     sub { my @warnings =
1739                               @{vms_info()->{disable_warns}};
1740                           @warnings
1741                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1742         lib_defines      =>
1743             add("OPENSSL_USE_NODELETE",
1744                 sub {
1745                     return vms_info()->{def_zlib}
1746                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1747                 }),
1748         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1749                                    debug   => "/DEBUG/TRACEBACK",
1750                                    release => "/NODEBUG/NOTRACEBACK"),
1751         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1752         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1753         # for object files belonging to selected internal libraries
1754         no_inst_lib_cflags => "",
1755         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1756         shared_target    => "vms-shared",
1757         dso_scheme       => "vms",
1758         thread_scheme    => "pthreads",
1759
1760         AS               => sub { vms_info()->{AS} },
1761         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1762         asoutflag        => sub { vms_info()->{asoutflag} },
1763         asflags          => sub { vms_info()->{asflags} },
1764         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1765
1766         disable          => add('pinshared'),
1767
1768         apps_aux_src     => "vms_term_sock.c",
1769         apps_init_src    => "vms_decc_init.c",
1770     },
1771
1772     # From HELP CC/POINTER_SIZE:
1773     #
1774     # ----------
1775     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1776     #             LONG or 64 is present, the main argument argv will be an
1777     #             array of long pointers instead of an array of short pointers.
1778     #
1779     # 64[=ARGV]   Same as LONG.
1780     # ----------
1781     #
1782     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1783     # we force it to have 64-bit pointers, see the added cflags in the -p64
1784     # config targets below.
1785
1786     "vms-alpha" => {
1787         inherit_from     => [ "vms-generic" ],
1788         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1789         pointer_size     => "",
1790     },
1791     "vms-alpha-p32" => {
1792         inherit_from     => [ "vms-alpha" ],
1793         cflags           => add("/POINTER_SIZE=32"),
1794         pointer_size     => "32",
1795     },
1796     "vms-alpha-p64" => {
1797         inherit_from     => [ "vms-alpha" ],
1798         cflags           => add("/POINTER_SIZE=64=ARGV"),
1799         pointer_size     => "64",
1800     },
1801     "vms-ia64" => {
1802         inherit_from     => [ "vms-generic",
1803                               sub { vms_info()->{AS}
1804                                         ? asm("ia64_asm")->() : () } ],
1805         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1806         pointer_size     => "",
1807
1808         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1809     },
1810     "vms-ia64-p32" => {
1811         inherit_from     => [ "vms-ia64" ],
1812         cflags           => add("/POINTER_SIZE=32"),
1813         pointer_size     => "32",
1814     },
1815     "vms-ia64-p64" => {
1816         inherit_from     => [ "vms-ia64" ],
1817         cflags           => add("/POINTER_SIZE=64=ARGV"),
1818         pointer_size     => "64",
1819     },
1820
1821 );