Configurations/10-main.conf

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