Configurations/10-main.conf

   1 ## -*- mode: perl; -*-
   2 ## Standard openssl configuration targets.
   3
   4 sub picker {
   5     my %opts = @_;
   6     return sub { add($opts{default} || (),
   7                      $opts{$config{build_type}} || ())->(); }
   8 }
   9
  10 %targets = (
  11
  12 #### Basic configs that should work on any 32-bit box
  13     "gcc" => {
  14         cc               => "gcc",
  15         cflags           => picker(debug   => "-O0 -g",
  16                                    release => "-O3"),
  17         thread_cflag     => "(unknown)",
  18         bn_ops           => "BN_LLONG",
  19     },
  20     "cc" => {
  21         cc               => "cc",
  22         cflags           => "-O",
  23         thread_cflag     => "(unknown)",
  24     },
  25
  26 #### VOS Configurations
  27     "vos-gcc" => {
  28         inherit_from     => [ "BASE_unix" ],
  29         cc               => "gcc",
  30         cflags           => picker(default => "-Wall -DOPENSSL_SYS_VOS -D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES -DB_ENDIAN",
  31                                    debug   => "-O0 -g -DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG",
  32                                    release => "-O3"),
  33         thread_cflag     => "(unknown)",
  34         sys_id           => "VOS",
  35         lflags           => "-Wl,-map",
  36         bn_ops           => "BN_LLONG",
  37         shared_extension => ".so",
  38     },
  39
  40 #### Solaris configurations
  41     "solaris-common" => {
  42         inherit_from     => [ "BASE_unix" ],
  43         template         => 1,
  44         cflags           => "-DFILIO_H",
  45         ex_libs          => add("-lresolv -lsocket -lnsl -ldl"),
  46         dso_scheme       => "dlfcn",
  47         shared_target    => "solaris-shared",
  48         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
  49     },
  50 #### Solaris x86 with GNU C setups
  51     "solaris-x86-gcc" => {
  52         # -DOPENSSL_NO_INLINE_ASM switches off inline assembler. We have
  53         # to do it here because whenever GNU C instantiates an assembler
  54         # template it surrounds it with #APP #NO_APP comment pair which
  55         # (at least Solaris 7_x86) /usr/ccs/bin/as fails to assemble
  56         # with "Illegal mnemonic" error message.
  57         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
  58         cc               => "gcc",
  59         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM",
  60                                               debug   => "-O0 -g",
  61                                               release => "-O3 -fomit-frame-pointer")),
  62         thread_cflag     => "-pthread",
  63         bn_ops           => "BN_LLONG",
  64         shared_cflag     => "-fPIC",
  65         shared_ldflag    => "-shared",
  66     },
  67     "solaris64-x86_64-gcc" => {
  68         # -shared -static-libgcc might appear controversial, but modules
  69         # taken from static libgcc do not have relocations and linking
  70         # them into our shared objects doesn't have any negative side
  71         # effects. On the contrary, doing so makes it possible to use
  72         # gcc shared build with Sun C. Given that gcc generates faster
  73         # code [thanks to inline assembler], I would actually recommend
  74         # to consider using gcc shared build even with vendor compiler:-)
  75         #                                       <appro@fy.chalmers.se>
  76         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
  77         cc               => "gcc",
  78         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
  79                                               debug   => "-O0 -g",
  80                                               release => "-O3")),
  81         thread_cflag     => "-pthread",
  82         bn_ops           => "SIXTY_FOUR_BIT_LONG",
  83         perlasm_scheme   => "elf",
  84         shared_cflag     => "-fPIC",
  85         shared_ldflag    => "-m64 -shared -static-libgcc",
  86         multilib         => "/64",
  87     },
  88
  89 #### Solaris x86 with Sun C setups
  90     "solaris-x86-cc" => {
  91         inherit_from     => [ "solaris-common" ],
  92         cc               => "cc",
  93         cflags           => add_before(picker(default => "-xarch=generic -xstrconst -Xa -DL_ENDIAN",
  94                                               debug   => "-g",
  95                                               release => "-xO5 -xregs=frameptr -xdepend -xbuiltin")),
  96         thread_cflag     => "-D_REENTRANT",
  97         lflags           => add("-mt"),
  98         ex_libs          => add("-lpthread"),
  99         bn_ops           => "BN_LLONG RC4_CHAR",
 100         shared_cflag     => "-KPIC",
 101         shared_ldflag    => "-G -dy -z text",
 102     },
 103     "solaris64-x86_64-cc" => {
 104         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
 105         cc               => "cc",
 106         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
 107                                               debug   => "-g",
 108                                               release => "-xO5 -xdepend -xbuiltin")),
 109         thread_cflag     => "-D_REENTRANT",
 110         lflags           => add("-mt"),
 111         ex_libs          => add("-lpthread"),
 112         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 113         perlasm_scheme   => "elf",
 114         shared_cflag     => "-KPIC",
 115         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
 116         multilib         => "/64",
 117     },
 118
 119 #### SPARC Solaris with GNU C setups
 120     "solaris-sparcv7-gcc" => {
 121         inherit_from     => [ "solaris-common" ],
 122         cc               => "gcc",
 123         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
 124                                               debug   => "-O0 -g",
 125                                               release => "-O3")),
 126         thread_cflag     => "-pthread",
 127         bn_ops           => "BN_LLONG RC4_CHAR",
 128         shared_cflag     => "-fPIC",
 129         shared_ldflag    => "-shared",
 130     },
 131     "solaris-sparcv8-gcc" => {
 132         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
 133         cflags           => add_before("-mcpu=v8"),
 134     },
 135     "solaris-sparcv9-gcc" => {
 136         # -m32 should be safe to add as long as driver recognizes
 137         # -mcpu=ultrasparc
 138         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
 139         cflags           => add_before(picker(default => "-m32 -mcpu=ultrasparc",
 140                                               debug   => "-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DPEDANTIC -O -g -pedantic -ansi -Wshadow -Wno-long-long -D__EXTENSIONS__")),
 141     },
 142     "solaris64-sparcv9-gcc" => {
 143         inherit_from     => [ "solaris-sparcv9-gcc" ],
 144         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
 145         bn_ops           => "BN_LLONG RC4_CHAR",
 146         shared_ldflag    => "-m64 -shared",
 147         multilib         => "/64",
 148     },
 149
 150 #### SPARC Solaris with Sun C setups
 151 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
 152 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
 153 # SC5.0 note: Compiler common patch 107357-01 or later is required!
 154     "solaris-sparcv7-cc" => {
 155         inherit_from     => [ "solaris-common" ],
 156         cc               => "cc",
 157         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
 158                                               debug   => "-g -DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG",
 159                                               release => "-xO5 -xdepend")),
 160         thread_cflag     => "-D_REENTRANT",
 161         lflags           => add("-mt"),
 162         ex_libs          => add("-lpthread"),
 163         bn_ops           => "BN_LLONG RC4_CHAR",
 164         shared_cflag     => "-KPIC",
 165         shared_ldflag    => "-G -dy -z text",
 166     },
 167 ####
 168     "solaris-sparcv8-cc" => {
 169         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
 170         cflags           => add_before("-xarch=v8"),
 171     },
 172     "solaris-sparcv9-cc" => {
 173         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 174         cflags           => add_before("-xarch=v8plus -xtarget=ultra"),
 175     },
 176     "solaris64-sparcv9-cc" => {
 177         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
 178         cflags           => add_before("-xarch=v9 -xtarget=ultra"),
 179         bn_ops           => "BN_LLONG RC4_CHAR",
 180         shared_ldflag    => "-xarch=v9 -G -dy -z text",
 181         multilib         => "/64",
 182     },
 183
 184 #### IRIX 5.x configs
 185 # -mips2 flag is added by ./config when appropriate.
 186     "irix-gcc" => {
 187         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
 188         cc               => "gcc",
 189         cflags           => picker(default => "-DB_ENDIAN",
 190                                    debug   => "-g -O0",
 191                                    release => "-O3"),
 192         thread_cflag     => "(unknown)",
 193         bn_ops           => "BN_LLONG RC4_CHAR",
 194         perlasm_scheme   => "o32",
 195         dso_scheme       => "dlfcn",
 196         shared_target    => "irix-shared",
 197         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 198     },
 199     "irix-cc" => {
 200         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
 201         cc               => "cc",
 202         cflags           => picker(default => "-use_readonly_const -DB_ENDIAN",
 203                                    debug   => "-g -O0",
 204                                    release => "-O2"),
 205         thread_cflag     => "(unknown)",
 206         bn_ops           => "BN_LLONG RC4_CHAR",
 207         perlasm_scheme   => "o32",
 208         dso_scheme       => "dlfcn",
 209         shared_target    => "irix-shared",
 210         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 211     },
 212 #### IRIX 6.x configs
 213 # Only N32 and N64 ABIs are supported. If you need O32 ABI build, invoke
 214 # './Configure irix-cc -o32' manually.
 215     "irix-mips3-gcc" => {
 216         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 217         cc               => "gcc",
 218         cflags           => picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
 219                                    debug   => "-g -O0",
 220                                    release => "-O3"),
 221         thread_cflag     => "-D_SGI_MP_SOURCE -pthread",
 222         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 223         perlasm_scheme   => "n32",
 224         dso_scheme       => "dlfcn",
 225         shared_target    => "irix-shared",
 226         shared_ldflag    => "-mabi=n32",
 227         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 228         multilib         => "32",
 229     },
 230     "irix-mips3-cc" => {
 231         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 232         cc               => "cc",
 233         cflags           => picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 234                                    debug   => "-g -O0",
 235                                    release => "-O2"),
 236         thread_cflag     => "-D_SGI_MP_SOURCE",
 237         ex_libs          => add("-lpthread"),
 238         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
 239         perlasm_scheme   => "n32",
 240         dso_scheme       => "dlfcn",
 241         shared_target    => "irix-shared",
 242         shared_ldflag    => "-n32",
 243         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 244         multilib         => "32",
 245     },
 246     # N64 ABI builds.
 247     "irix64-mips4-gcc" => {
 248         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 249         cc               => "gcc",
 250         cflags           => picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
 251                                    debug   => "-g -O0",
 252                                    release => "-O3"),
 253         thread_cflag     => "-D_SGI_MP_SOURCE",
 254         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 255         perlasm_scheme   => "64",
 256         dso_scheme       => "dlfcn",
 257         shared_target    => "irix-shared",
 258         shared_ldflag    => "-mabi=64",
 259         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 260         multilib         => "64",
 261     },
 262     "irix64-mips4-cc" => {
 263         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
 264         cc               => "cc",
 265         cflags           => picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
 266                                    debug   => "-g -O0",
 267                                    release => "-O2"),
 268         thread_cflag     => "-D_SGI_MP_SOURCE",
 269         ex_libs          => add("-lpthread"),
 270         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
 271         perlasm_scheme   => "64",
 272         dso_scheme       => "dlfcn",
 273         shared_target    => "irix-shared",
 274         shared_ldflag    => "-64",
 275         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 276         multilib         => "64",
 277     },
 278
 279 #### Unified HP-UX ANSI C configs.
 280 # Special notes:
 281 # - Originally we were optimizing at +O4 level. It should be noted
 282 #   that the only difference between +O3 and +O4 is global inter-
 283 #   procedural analysis. As it has to be performed during the link
 284 #   stage the compiler leaves behind certain pseudo-code in lib*.a
 285 #   which might be release or even patch level specific. Generating
 286 #   the machine code for and analyzing the *whole* program appears
 287 #   to be *extremely* memory demanding while the performance gain is
 288 #   actually questionable. The situation is intensified by the default
 289 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
 290 #   which is way too low for +O4. In other words, doesn't +O3 make
 291 #   more sense?
 292 # - Keep in mind that the HP compiler by default generates code
 293 #   suitable for execution on the host you're currently compiling at.
 294 #   If the toolkit is meant to be used on various PA-RISC processors
 295 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
 296 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
 297 #   32-bit message digests. (For the moment of this writing) HP C
 298 #   doesn't seem to "digest" too many local variables (they make "him"
 299 #   chew forever:-). For more details look-up MD32_XARRAY comment in
 300 #   crypto/sha/sha_lcl.h.
 301 # - originally there were 32-bit hpux-parisc2-* targets. They were
 302 #   scrapped, because a) they were not interchangeable with other 32-bit
 303 #   targets; a) when critical 32-bit assembly modules detect if they
 304 #   are executed on PA-RISC 2.0 and thus adequate performance is
 305 #   provided.
 306 #                                       <appro@fy.chalmers.se>
 307     "hpux-parisc-gcc" => {
 308         inherit_from     => [ "BASE_unix" ],
 309         cc               => "gcc",
 310         cflags           => picker(default => "-DB_ENDIAN -DBN_DIV2W",
 311                                    debug   => "-O0 -g",
 312                                    release => "-O3"),
 313         thread_cflag     => "-pthread",
 314         ex_libs          => add("-Wl,+s -ldld"),
 315         bn_ops           => "BN_LLONG",
 316         dso_scheme       => "dl",
 317         shared_target    => "hpux-shared",
 318         shared_cflag     => "-fPIC",
 319         shared_ldflag    => "-shared",
 320         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 321     },
 322     "hpux-parisc1_1-gcc" => {
 323         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
 324         multilib         => "/pa1.1",
 325     },
 326     "hpux64-parisc2-gcc" => {
 327         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 328         cc               => "gcc",
 329         cflags           => picker(default => "-DB_ENDIAN",
 330                                    debug   => "-O0 -g",
 331                                    release => "-O3"),
 332         thread_cflag     => "-D_REENTRANT",
 333         ex_libs          => add("-ldl"),
 334         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 335         dso_scheme       => "dlfcn",
 336         shared_target    => "hpux-shared",
 337         shared_cflag     => "-fpic",
 338         shared_ldflag    => "-shared",
 339         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 340         multilib         => "/pa20_64",
 341     },
 342
 343     # More attempts at unified 10.X and 11.X targets for HP C compiler.
 344     #
 345     # Chris Ruemmler <ruemmler@cup.hp.com>
 346     # Kevin Steves <ks@hp.se>
 347     "hpux-parisc-cc" => {
 348         inherit_from     => [ "BASE_unix" ],
 349         cc               => "cc",
 350         cflags           => picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
 351                                    debug   => "+O0 +d -g",
 352                                    release => "+O3"),
 353         thread_cflag     => "-D_REENTRANT",
 354         ex_libs          => add("-Wl,+s -ldld -lpthread"),
 355         bn_ops           => "RC4_CHAR",
 356         dso_scheme       => "dl",
 357         shared_target    => "hpux-shared",
 358         shared_cflag     => "+Z",
 359         shared_ldflag    => "-b",
 360         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 361     },
 362     "hpux-parisc1_1-cc" => {
 363         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
 364         cflags           => add_before("+DA1.1"),
 365         multilib         => "/pa1.1",
 366     },
 367     "hpux64-parisc2-cc" => {
 368         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
 369         cc               => "cc",
 370         cflags           => picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
 371                                    debug   => "+O0 +d -g",
 372                                    release => "+O3"),
 373         thread_cflag     => "-D_REENTRANT",
 374         ex_libs          => add("-ldl -lpthread"),
 375         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 376         dso_scheme       => "dlfcn",
 377         shared_target    => "hpux-shared",
 378         shared_cflag     => "+Z",
 379         shared_ldflag    => "+DD64 -b",
 380         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 381         multilib         => "/pa20_64",
 382     },
 383
 384     # HP/UX IA-64 targets
 385     "hpux-ia64-cc" => {
 386         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 387         cc               => "cc",
 388         cflags           => picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
 389                                    debug   => "+O0 +d -g",
 390                                    release => "+O2"),
 391         thread_cflag     => "-D_REENTRANT",
 392         ex_libs          => add("-ldl -lpthread"),
 393         bn_ops           => "SIXTY_FOUR_BIT",
 394         dso_scheme       => "dlfcn",
 395         shared_target    => "hpux-shared",
 396         shared_cflag     => "+Z",
 397         shared_ldflag    => "+DD32 -b",
 398         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 399         multilib         => "/hpux32",
 400     },
 401     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
 402     # with debugging of the following config.
 403     "hpux64-ia64-cc" => {
 404         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 405         cc               => "cc",
 406         cflags           => picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
 407                                    debug   => "+O0 +d -g",
 408                                    release => "+O3"),
 409         thread_cflag     => "-D_REENTRANT",
 410         ex_libs          => add("-ldl -lpthread"),
 411         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 412         dso_scheme       => "dlfcn",
 413         shared_target    => "hpux-shared",
 414         shared_cflag     => "+Z",
 415         shared_ldflag    => "+DD64 -b",
 416         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 417         multilib         => "/hpux64",
 418     },
 419     # GCC builds...
 420     "hpux-ia64-gcc" => {
 421         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 422         cc               => "gcc",
 423         cflags           => picker(default => "-DB_ENDIAN",
 424                                    debug   => "-O0 -g",
 425                                    release => "-O3"),
 426         thread_cflag     => "-pthread",
 427         ex_libs          => add("-ldl"),
 428         bn_ops           => "SIXTY_FOUR_BIT",
 429         dso_scheme       => "dlfcn",
 430         shared_target    => "hpux-shared",
 431         shared_cflag     => "-fpic",
 432         shared_ldflag    => "-shared",
 433         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 434         multilib         => "/hpux32",
 435     },
 436     "hpux64-ia64-gcc" => {
 437         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
 438         cc               => "gcc",
 439         cflags           => picker(default => "-mlp64 -DB_ENDIAN",
 440                                    debug   => "-O0 -g",
 441                                    release => "-O3"),
 442         thread_cflag     => "-pthread",
 443         ex_libs          => add("-ldl"),
 444         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 445         dso_scheme       => "dlfcn",
 446         shared_target    => "hpux-shared",
 447         shared_cflag     => "-fpic",
 448         shared_ldflag    => "-mlp64 -shared",
 449         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 450         multilib         => "/hpux64",
 451     },
 452
 453 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
 454     "MPE/iX-gcc" => {
 455         inherit_from     => [ "BASE_unix" ],
 456         cc               => "gcc",
 457         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
 458         thread_cflag     => "(unknown)",
 459         sys_id           => "MPE",
 460         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
 461         bn_ops           => "BN_LLONG",
 462     },
 463
 464 #### DEC Alpha OSF/1/Tru64 targets.
 465     "osf1-alpha-gcc" => {
 466         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 467         cc               => "gcc",
 468         cflags           => "-O3",
 469         thread_cflag     => "(unknown)",
 470         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 471         dso_scheme       => "dlfcn",
 472         shared_target    => "alpha-osf1-shared",
 473         shared_extension => ".so",
 474     },
 475     "osf1-alpha-cc" => {
 476         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 477         cc               => "cc",
 478         cflags           => "-std1 -tune host -O4 -readonly_strings",
 479         thread_cflag     => "(unknown)",
 480         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 481         dso_scheme       => "dlfcn",
 482         shared_target    => "alpha-osf1-shared",
 483         shared_extension => ".so",
 484     },
 485     "tru64-alpha-cc" => {
 486         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
 487         cc               => "cc",
 488         cflags           => "-std1 -tune host -fast -readonly_strings",
 489         thread_cflag     => "-pthread",
 490         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 491         dso_scheme       => "dlfcn",
 492         shared_target    => "alpha-osf1-shared",
 493         shared_ldflag    => "-msym",
 494         shared_extension => ".so",
 495     },
 496
 497 ####
 498 #### Variety of LINUX:-)
 499 ####
 500 # *-generic* is endian-neutral target, but ./config is free to
 501 # throw in -D[BL]_ENDIAN, whichever appropriate...
 502     "linux-generic32" => {
 503         inherit_from     => [ "BASE_unix" ],
 504         cc               => "gcc",
 505         cflags           => picker(default => "-Wall",
 506                                    debug   => "-O0 -g -DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG",
 507                                    release => "-O3"),
 508         thread_cflag     => "-pthread",
 509         ex_libs          => add("-ldl"),
 510         bn_ops           => "BN_LLONG RC4_CHAR",
 511         dso_scheme       => "dlfcn",
 512         shared_target    => "linux-shared",
 513         shared_cflag     => "-fPIC",
 514         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 515     },
 516     "linux-generic64" => {
 517         inherit_from     => [ "linux-generic32" ],
 518         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
 519     },
 520
 521     "linux-ppc" => {
 522         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
 523         perlasm_scheme   => "linux32",
 524     },
 525     "linux-ppc64" => {
 526         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 527         cflags           => add("-m64 -DB_ENDIAN"),
 528         perlasm_scheme   => "linux64",
 529         shared_ldflag    => "-m64",
 530         multilib         => "64",
 531     },
 532     "linux-ppc64le" => {
 533         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
 534         cflags           => add("-m64 -DL_ENDIAN"),
 535         perlasm_scheme   => "linux64le",
 536         shared_ldflag    => "-m64",
 537     },
 538
 539     "linux-armv4" => {
 540         ################################################################
 541         # Note that -march is not among compiler options in linux-armv4
 542         # target description. Not specifying one is intentional to give
 543         # you choice to:
 544         #
 545         # a) rely on your compiler default by not specifying one;
 546         # b) specify your target platform explicitly for optimal
 547         # performance, e.g. -march=armv6 or -march=armv7-a;
 548         # c) build "universal" binary that targets *range* of platforms
 549         # by specifying minimum and maximum supported architecture;
 550         #
 551         # As for c) option. It actually makes no sense to specify
 552         # maximum to be less than ARMv7, because it's the least
 553         # requirement for run-time switch between platform-specific
 554         # code paths. And without run-time switch performance would be
 555         # equivalent to one for minimum. Secondly, there are some
 556         # natural limitations that you'd have to accept and respect.
 557         # Most notably you can *not* build "universal" binary for
 558         # big-endian platform. This is because ARMv7 processor always
 559         # picks instructions in little-endian order. Another similar
 560         # limitation is that -mthumb can't "cross" -march=armv6t2
 561         # boundary, because that's where it became Thumb-2. Well, this
 562         # limitation is a bit artificial, because it's not really
 563         # impossible, but it's deemed too tricky to support. And of
 564         # course you have to be sure that your binutils are actually
 565         # up to the task of handling maximum target platform. With all
 566         # this in mind here is an example of how to configure
 567         # "universal" build:
 568         #
 569         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
 570         #
 571         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
 572         perlasm_scheme   => "linux32",
 573     },
 574     "linux-aarch64" => {
 575         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
 576         perlasm_scheme   => "linux64",
 577     },
 578     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
 579         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
 580         cflags           => add("-mabi=ilp32"),
 581         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 582         perlasm_scheme   => "linux64",
 583         shared_ldflag    => "-mabi=ilp32",
 584     },
 585
 586     "linux-mips32" => {
 587         # Configure script adds minimally required -march for assembly
 588         # support, if no -march was specified at command line.
 589         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
 590         cflags           => add("-mabi=32 -DBN_DIV3W"),
 591         perlasm_scheme   => "o32",
 592         shared_ldflag    => "-mabi=32",
 593     },
 594     # mips32 and mips64 below refer to contemporary MIPS Architecture
 595     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
 596     "linux-mips64" => {
 597         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
 598         cflags           => add("-mabi=n32 -DBN_DIV3W"),
 599         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
 600         perlasm_scheme   => "n32",
 601         shared_ldflag    => "-mabi=n32",
 602         multilib         => "32",
 603     },
 604     "linux64-mips64" => {
 605         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
 606         cflags           => add("-mabi=64 -DBN_DIV3W"),
 607         perlasm_scheme   => "64",
 608         shared_ldflag    => "-mabi=64",
 609         multilib         => "64",
 610     },
 611
 612     #### IA-32 targets...
 613     "linux-elf" => {
 614         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
 615         cflags           => add(picker(default => "-DL_ENDIAN",
 616                                        release => "-fomit-frame-pointer")),
 617         ex_libs          => add(picker(debug => "-lefence")),
 618         bn_ops           => "BN_LLONG",
 619     },
 620     "linux-aout" => {
 621         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
 622         cc               => "gcc",
 623         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
 624                                        debug   => "-O0 -g",
 625                                        release => "-O3 -fomit-frame-pointer")),
 626         thread_cflag     => "(unknown)",
 627         bn_ops           => "BN_LLONG",
 628         perlasm_scheme   => "a.out",
 629     },
 630
 631     "linux-x86_64" => {
 632         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
 633         cflags           => add("-m64 -DL_ENDIAN"),
 634         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 635         perlasm_scheme   => "elf",
 636         shared_ldflag    => "-m64",
 637         multilib         => "64",
 638     },
 639     "linux-x86_64-clang" => {
 640         inherit_from     => [ "linux-x86_64" ],
 641         cc               => "clang",
 642         cflags           => add("-Wextra -Qunused-arguments"),
 643     },
 644     "linux-x32" => {
 645         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
 646         cflags           => add("-mx32 -DL_ENDIAN"),
 647         bn_ops           => "SIXTY_FOUR_BIT",
 648         perlasm_scheme   => "elf",
 649         shared_ldflag    => "-mx32",
 650         multilib         => "x32",
 651     },
 652
 653     "linux-ia64" => {
 654         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
 655         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 656     },
 657
 658     "linux64-s390x" => {
 659         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
 660         cflags           => add("-m64 -DB_ENDIAN"),
 661         perlasm_scheme   => "64",
 662         shared_ldflag    => "-m64",
 663         multilib         => "64",
 664     },
 665     "linux32-s390x" => {
 666         #### So called "highgprs" target for z/Architecture CPUs
 667         # "Highgprs" is kernel feature first implemented in Linux
 668         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
 669         # significant bits of general purpose registers not only
 670         # upon 32-bit process context switch, but even on
 671         # asynchronous signal delivery to such process. This makes
 672         # it possible to deploy 64-bit instructions even in legacy
 673         # application context and achieve better [or should we say
 674         # adequate] performance. The build is binary compatible with
 675         # linux-generic32, and the idea is to be able to install the
 676         # resulting libcrypto.so alongside generic one, e.g. as
 677         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
 678         # linker to autodiscover. Unfortunately it doesn't work just
 679         # yet, because of couple of bugs in glibc
 680         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
 681         #
 682         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
 683         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
 684         bn_obj           => sub { my $r=join(" ",@_); $r=~s/bn\-s390x/bn_asm/; $r; },
 685         perlasm_scheme   => "31",
 686         shared_ldflag    => "-m31",
 687         multilib         => "/highgprs",
 688     },
 689
 690     #### SPARC Linux setups
 691     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
 692     # patiently assisted with debugging of following two configs.
 693     "linux-sparcv8" => {
 694         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
 695         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
 696     },
 697     "linux-sparcv9" => {
 698         # it's a real mess with -mcpu=ultrasparc option under Linux,
 699         # but -Wa,-Av8plus should do the trick no matter what.
 700         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
 701         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
 702         shared_ldflag    => "-m32",
 703     },
 704     "linux64-sparcv9" => {
 705         # GCC 3.1 is a requirement
 706         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
 707         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
 708         bn_ops           => "BN_LLONG RC4_CHAR",
 709         shared_ldflag    => "-m64",
 710         multilib         => "64",
 711     },
 712
 713     "linux-alpha-gcc" => {
 714         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
 715         cflags           => add("-DL_ENDIAN"),
 716         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 717     },
 718     "linux-c64xplus" => {
 719         inherit_from     => [ "BASE_unix" ],
 720         # TI_CGT_C6000_7.3.x is a requirement
 721         cc               => "cl6x",
 722         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
 723         thread_cflag     => "-D_REENTRANT",
 724         bn_ops           => "BN_LLONG",
 725         cpuid_asm_src    => "c64xpluscpuid.s",
 726         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
 727         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
 728         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
 729         rc4_asm_src      => "rc4-c64xplus.s",
 730         modes_asm_src    => "ghash-c64xplus.s",
 731         chacha_asm_src   => "chacha-c64xplus.s",
 732         poly1305_asm_src => "poly1305-c64xplus.s",
 733         perlasm_scheme   => "void",
 734         dso_scheme       => "dlfcn",
 735         shared_target    => "linux-shared",
 736         shared_cflag     => "--pic",
 737         shared_ldflag    => "-z --sysv --shared",
 738         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 739         ranlib           => "true",
 740     },
 741
 742 #### Android: linux-* but without pointers to headers and libs.
 743     #
 744     # It takes pair of prior-set environment variables to make it work:
 745     #
 746     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<
 747     # CROSS_COMPILE=<prefix>
 748     #
 749     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
 750     # For example to compile for ICS and ARM with NDK 10d, you'd:
 751     #
 752     # ANDROID_NDK=/some/where/android-ndk-10d
 753     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
 754     # CROSS_COMPILE=arm-linux-adroideabi-
 755     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/
 756     #
 757     "android" => {
 758         inherit_from     => [ "linux-generic32" ],
 759         # Special note about unconditional -fPIC and -pie. The underlying
 760         # reason is that Lollipop refuses to run non-PIE. But what about
 761         # older systems and NDKs? -fPIC was never problem, so the only
 762         # concern if -pie. Older toolchains, e.g. r4, appear to handle it
 763         # and binaries turn mostly functional. "Mostly" means that oldest
 764         # Androids, such as Froyo, fail to handle executable, but newer
 765         # systems are perfectly capable of executing binaries targeting
 766         # Froyo. Keep in mind that in the nutshell Android builds are
 767         # about JNI, i.e. shared libraries, not applications.
 768         cflags           => picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack -Wall",
 769                                    debug   => "-O0 -g",
 770                                    release => "-O3"),
 771         lflags           => "-pie",
 772         shared_cflag     => "",
 773     },
 774     "android-x86" => {
 775         inherit_from     => [ "android", asm("x86_asm") ],
 776         cflags           => add(picker(release => "-fomit-frame-pointer")),
 777         bn_ops           => "BN_LLONG",
 778         perlasm_scheme   => "android",
 779     },
 780     ################################################################
 781     # Contemporary Android applications can provide multiple JNI
 782     # providers in .apk, targeting multiple architectures. Among
 783     # them there is "place" for two ARM flavours: generic eabi and
 784     # armv7-a/hard-float. However, it should be noted that OpenSSL's
 785     # ability to engage NEON is not constrained by ABI choice, nor
 786     # is your ability to call OpenSSL from your application code
 787     # compiled with floating-point ABI other than default 'soft'.
 788     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
 789     # This means that choice of ARM libraries you provide in .apk
 790     # is driven by application needs. For example if application
 791     # itself benefits from NEON or is floating-point intensive, then
 792     # it might be appropriate to provide both libraries. Otherwise
 793     # just generic eabi would do. But in latter case it would be
 794     # appropriate to
 795     #
 796     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
 797     #
 798     # in order to build "universal" binary and allow OpenSSL take
 799     # advantage of NEON when it's available.
 800     #
 801     "android-armeabi" => {
 802         inherit_from     => [ "android", asm("armv4_asm") ],
 803     },
 804     "android-mips" => {
 805         inherit_from     => [ "android", asm("mips32_asm") ],
 806         perlasm_scheme   => "o32",
 807     },
 808
 809     "android64" => {
 810         inherit_from     => [ "linux-generic64" ],
 811         cflags           => picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack -Wall",
 812                                    debug   => "-O0 -g",
 813                                    release => "-O3"),
 814         lflags           => "-pie",
 815         shared_cflag     => "",
 816     },
 817     "android64-aarch64" => {
 818         inherit_from     => [ "android64", asm("aarch64_asm") ],
 819         perlasm_scheme   => "linux64",
 820     },
 821
 822 #### *BSD
 823     "BSD-generic32" => {
 824         # As for thread_cflag. Idea is to maintain "collective" set of
 825         # flags, which would cover all BSD flavors. -pthread applies
 826         # to them all, but is treated differently. OpenBSD expands is
 827         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
 828         # expands it as -lc_r, which has to be accompanied by explicit
 829         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
 830         # expands it as -lc_r, which seems to be sufficient?
 831         inherit_from     => [ "BASE_unix" ],
 832         cc               => "cc",
 833         cflags           => picker(default => "-Wall",
 834                                    debug   => "-O0 -g",
 835                                    release => "-O3"),
 836         thread_cflag     => "-pthread -D_THREAD_SAFE -D_REENTRANT",
 837         bn_ops           => "BN_LLONG",
 838         dso_scheme       => "dlfcn",
 839         shared_target    => "bsd-gcc-shared",
 840         shared_cflag     => "-fPIC",
 841         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 842     },
 843     "BSD-generic64" => {
 844         inherit_from     => [ "BSD-generic32" ],
 845         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 846     },
 847
 848     "BSD-x86" => {
 849         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
 850         cflags           => add(picker(default => "-DL_ENDIAN",
 851                                        release => "-fomit-frame-pointer")),
 852         bn_ops           => "BN_LLONG",
 853         shared_target    => "bsd-shared",
 854         perlasm_scheme   => "a.out",
 855     },
 856     "BSD-x86-elf" => {
 857         inherit_from     => [ "BSD-x86" ],
 858         perlasm_scheme   => "elf",
 859     },
 860
 861     "BSD-sparcv8" => {
 862         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
 863         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
 864     },
 865     "BSD-sparc64" => {
 866         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
 867         # simply *happens* to work around a compiler bug in gcc 3.3.3,
 868         # triggered by RIPEMD160 code.
 869         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
 870         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
 871         bn_ops           => "BN_LLONG",
 872     },
 873
 874     "BSD-ia64" => {
 875         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
 876         cflags           => add_before("-DL_ENDIAN"),
 877         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 878     },
 879
 880     "BSD-x86_64" => {
 881         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
 882         cflags           => add_before("-DL_ENDIAN"),
 883         bn_ops           => "SIXTY_FOUR_BIT_LONG",
 884         perlasm_scheme   => "elf",
 885     },
 886
 887     "bsdi-elf-gcc" => {
 888         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 889         cc               => "gcc",
 890         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
 891         thread_cflag     => "(unknown)",
 892         ex_libs          => add("-ldl"),
 893         bn_ops           => "BN_LLONG",
 894         dso_scheme       => "dlfcn",
 895         shared_target    => "bsd-gcc-shared",
 896         shared_cflag     => "-fPIC",
 897         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 898     },
 899
 900     "nextstep" => {
 901         inherit_from     => [ "BASE_unix" ],
 902         cc               => "cc",
 903         cflags           => "-O -Wall",
 904         unistd           => "<libc.h>",
 905         thread_cflag     => "(unknown)",
 906         bn_ops           => "BN_LLONG",
 907     },
 908     "nextstep3.3" => {
 909         inherit_from     => [ "BASE_unix" ],
 910         cc               => "cc",
 911         cflags           => "-O3 -Wall",
 912         unistd           => "<libc.h>",
 913         thread_cflag     => "(unknown)",
 914         bn_ops           => "BN_LLONG",
 915     },
 916
 917 # QNX
 918     "qnx4" => {
 919         inherit_from     => [ "BASE_unix" ],
 920         cc               => "cc",
 921         cflags           => "-DL_ENDIAN -DTERMIO",
 922         thread_cflag     => "(unknown)",
 923     },
 924     "QNX6" => {
 925         inherit_from     => [ "BASE_unix" ],
 926         cc               => "gcc",
 927         ex_libs          => add("-lsocket"),
 928         dso_scheme       => "dlfcn",
 929         shared_target    => "bsd-gcc-shared",
 930         shared_cflag     => "-fPIC",
 931         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 932     },
 933     "QNX6-i386" => {
 934         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 935         cc               => "gcc",
 936         cflags           => "-DL_ENDIAN -O2 -Wall",
 937         ex_libs          => add("-lsocket"),
 938         dso_scheme       => "dlfcn",
 939         shared_target    => "bsd-gcc-shared",
 940         shared_cflag     => "-fPIC",
 941         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 942     },
 943
 944 #### SCO/Caldera targets.
 945 #
 946 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
 947 # Now we only have blended unixware-* as it's the only one used by ./config.
 948 # If you want to optimize for particular microarchitecture, bypass ./config
 949 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
 950 # Note that not all targets include assembler support. Mostly because of
 951 # lack of motivation to support out-of-date platforms with out-of-date
 952 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
 953 # patiently assisted to debug most of it.
 954 #
 955 # UnixWare 2.0x fails destest with -O.
 956     "unixware-2.0" => {
 957         inherit_from     => [ "BASE_unix" ],
 958         cc               => "cc",
 959         cflags           => "-DFILIO_H -DNO_STRINGS_H",
 960         thread_cflag     => "-Kthread",
 961         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
 962     },
 963     "unixware-2.1" => {
 964         inherit_from     => [ "BASE_unix" ],
 965         cc               => "cc",
 966         cflags           => "-O -DFILIO_H",
 967         thread_cflag     => "-Kthread",
 968         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
 969     },
 970     "unixware-7" => {
 971         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 972         cc               => "cc",
 973         cflags           => "-O -DFILIO_H -Kalloca",
 974         thread_cflag     => "-Kthread",
 975         ex_libs          => add("-lsocket -lnsl"),
 976         bn_ops           => "BN_LLONG",
 977         perlasm_scheme   => "elf-1",
 978         dso_scheme       => "dlfcn",
 979         shared_target    => "svr5-shared",
 980         shared_cflag     => "-Kpic",
 981         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 982     },
 983     "unixware-7-gcc" => {
 984         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 985         cc               => "gcc",
 986         cflags           => "-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
 987         thread_cflag     => "-D_REENTRANT",
 988         ex_libs          => add("-lsocket -lnsl"),
 989         bn_ops           => "BN_LLONG",
 990         perlasm_scheme   => "elf-1",
 991         dso_scheme       => "dlfcn",
 992         shared_target    => "gnu-shared",
 993         shared_cflag     => "-fPIC",
 994         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 995     },
 996 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
 997     "sco5-cc" => {
 998         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
 999         cc               => "cc",
1000         cflags           => "-belf",
1001         thread_cflag     => "(unknown)",
1002         ex_libs          => add("-lsocket -lnsl"),
1003         perlasm_scheme   => "elf-1",
1004         dso_scheme       => "dlfcn",
1005         shared_target    => "svr3-shared",
1006         shared_cflag     => "-Kpic",
1007         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1008     },
1009     "sco5-gcc" => {
1010         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1011         cc               => "gcc",
1012         cflags           => "-O3 -fomit-frame-pointer",
1013         thread_cflag     => "(unknown)",
1014         ex_libs          => add("-lsocket -lnsl"),
1015         bn_ops           => "BN_LLONG",
1016         perlasm_scheme   => "elf-1",
1017         dso_scheme       => "dlfcn",
1018         shared_target    => "svr3-shared",
1019         shared_cflag     => "-fPIC",
1020         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1021     },
1022
1023 #### IBM's AIX.
1024     "aix-gcc" => {
1025         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1026         cc               => "gcc",
1027         cflags           => picker(default => "-DB_ENDIAN",
1028                                    debug   => "-O0 -g",
1029                                    release => "-O"),
1030         thread_cflag     => "-pthread",
1031         sys_id           => "AIX",
1032         bn_ops           => "BN_LLONG RC4_CHAR",
1033         perlasm_scheme   => "aix32",
1034         dso_scheme       => "dlfcn",
1035         shared_target    => "aix-shared",
1036         shared_ldflag    => "-shared -Wl,-G",
1037         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1038         arflags          => "-X32",
1039     },
1040     "aix64-gcc" => {
1041         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1042         cc               => "gcc",
1043         cflags           => picker(default => "-maix64 -DB_ENDIAN",
1044                                    debug   => "-O0 -g",
1045                                    release => "-O"),
1046         thread_cflag     => "-pthread",
1047         sys_id           => "AIX",
1048         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1049         perlasm_scheme   => "aix64",
1050         dso_scheme       => "dlfcn",
1051         shared_target    => "aix-shared",
1052         shared_ldflag    => "-maix64 -shared -Wl,-G",
1053         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1054         arflags          => "-X64",
1055     },
1056     # Below targets assume AIX 5. Idea is to effectively disregard
1057     # $OBJECT_MODE at build time. $OBJECT_MODE is respected at
1058     # ./config stage!
1059     "aix-cc" => {
1060         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1061         cc               => "cc",
1062         cflags           => picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1063                                    debug   => "-O0 -g",
1064                                    release => "-O"),
1065         thread_cflag     => "-qthreaded -D_THREAD_SAFE",
1066         sys_id           => "AIX",
1067         bn_ops           => "BN_LLONG RC4_CHAR",
1068         perlasm_scheme   => "aix32",
1069         dso_scheme       => "dlfcn",
1070         shared_target    => "aix-shared",
1071         shared_ldflag    => "-q32 -G",
1072         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1073         arflags          => "-X 32",
1074     },
1075     "aix64-cc" => {
1076         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1077         cc               => "cc",
1078         cflags           => picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1079                                    debug   => "-O0 -g",
1080                                    release => "-O"),
1081         thread_cflag     => "-qthreaded -D_THREAD_SAFE",
1082         sys_id           => "AIX",
1083         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1084         perlasm_scheme   => "aix64",
1085         dso_scheme       => "dlfcn",
1086         shared_target    => "aix-shared",
1087         shared_ldflag    => "-q64 -G",
1088         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1089         arflags          => "-X 64",
1090     },
1091
1092 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1093     "BS2000-OSD" => {
1094         inherit_from     => [ "BASE_unix" ],
1095         cc               => "c89",
1096         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1097         thread_cflag     => "(unknown)",
1098         ex_libs          => add("-lsocket -lnsl"),
1099         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1100     },
1101
1102 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1103 # You need to compile using the c89.sh wrapper in the tools directory, because the
1104 # IBM compiler does not like the -L switch after any object modules.
1105 #
1106     "OS390-Unix" => {
1107         inherit_from     => [ "BASE_unix" ],
1108         cc               => "c89.sh",
1109         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1110         thread_cflag     => "(unknown)",
1111         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1112     },
1113
1114 #### Visual C targets
1115 #
1116 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1117 #
1118 # Note about -wd4090, disable warning C4090. This warning returns false
1119 # positives in some situations. Disabling it altogether masks both
1120 # legitimate and false cases, but as we compile on multiple platforms,
1121 # we rely on other compilers to catch legitimate cases.
1122     "VC-common" => {
1123         inherit_from     => [ "BASE_Windows" ],
1124         template         => 1,
1125         cc               => "cl",
1126         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1127         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1128         dso_scheme       => "win32",
1129     },
1130     "VC-WIN64I" => {
1131         inherit_from     => [ "VC-common", asm("ia64_asm") ],
1132         cflags           => add("-DUNICODE -D_UNICODE"),
1133         sys_id           => "WIN64I",
1134         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1135         bn_obj           => sub { my $r=join(" ",@_); $r=~s/bn\-//; $r; },
1136         rc4_obj          => "",
1137         perlasm_scheme   => "ias",
1138         build_scheme     => add("VC-W64", { separator => undef }),
1139     },
1140     "VC-WIN64A" => {
1141         inherit_from     => [ "VC-common", asm("x86_64_asm") ],
1142         cflags           => add("-DUNICODE -D_UNICODE"),
1143         sys_id           => "WIN64A",
1144         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1145         bn_obj           => sub { my $r=join(" ",@_); $r=~s/x86_64\-gcc/bn_asm/; $r; },
1146         perlasm_scheme   => "auto",
1147         build_scheme     => add("VC-W64", { separator => undef }),
1148     },
1149     "VC-WIN32" => {
1150         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1151         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1152         inherit_from     => [ "VC-common", asm("x86_asm") ],
1153         sys_id           => "WIN32",
1154         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1155         perlasm_scheme   => "win32n",
1156         build_scheme     => add("VC-W32", { separator => undef }),
1157     },
1158     "VC-CE" => {
1159         inherit_from     => [ "BASE_Windows" ],
1160         cc               => "cl",
1161         sys_id           => "WINCE",
1162         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1163         dso_scheme       => "win32",
1164         build_scheme     => add("VC-WCE", { separator => undef }),
1165     },
1166
1167 #### Borland C++ 4.5
1168     "BC-32" => {
1169         inherit_from     => [ "BASE_Windows" ],
1170         cc               => "bcc32",
1171         sys_id           => "WIN32",
1172         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1173         dso_scheme       => "win32",
1174         build_scheme     => add("BC", { separator => undef }),
1175     },
1176
1177 #### MinGW
1178     "mingw" => {
1179         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1180                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1181         cc               => "gcc",
1182         cflags           => picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1183                                    debug   => "-g -O0",
1184                                    release => "-O3 -fomit-frame-pointer"),
1185         thread_cflag     => "-D_MT",
1186         sys_id           => "MINGW32",
1187         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1188         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1189         perlasm_scheme   => "coff",
1190         dso_scheme       => "win32",
1191         shared_target    => "mingw-shared",
1192         shared_cflag     => add("-D_WINDLL"),
1193         shared_ldflag    => "-static-libgcc",
1194         shared_rcflag    => "--target=pe-i386",
1195         shared_extension => ".dll",
1196         multilib         => "",
1197     },
1198     "mingw64" => {
1199         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1200         # .dll compiled with one compiler with application compiled with
1201         # another compiler. It's possible to engage Applink support in
1202         # mingw64 build, but it's not done, because till mingw64
1203         # supports structured exception handling, one can't seriously
1204         # consider its binaries for using with non-mingw64 run-time
1205         # environment. And as mingw64 is always consistent with itself,
1206         # Applink is never engaged and can as well be omitted.
1207         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1208         cc               => "gcc",
1209         cflags           => picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1210                                    debug   => "-g -O0",
1211                                    release => "-O3"),
1212         thread_cflag     => "-D_MT",
1213         sys_id           => "MINGW64",
1214         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1215         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1216         perlasm_scheme   => "mingw64",
1217         dso_scheme       => "win32",
1218         shared_target    => "mingw-shared",
1219         shared_cflag     => add("-D_WINDLL"),
1220         shared_ldflag    => "-static-libgcc",
1221         shared_rcflag    => "--target=pe-x86-64",
1222         shared_extension => ".dll",
1223         multilib         => "64",
1224     },
1225
1226 #### UEFI
1227     "UEFI" => {
1228         inherit_from     => [ "BASE_unix" ],
1229         cc               => "cc",
1230         cflags           => "-DL_ENDIAN -O",
1231         sys_id           => "UEFI",
1232     },
1233
1234 #### UWIN
1235     "UWIN" => {
1236         inherit_from     => [ "BASE_unix" ],
1237         cc               => "cc",
1238         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1239         sys_id           => "UWIN",
1240         bn_ops           => "BN_LLONG",
1241         dso_scheme       => "win32",
1242     },
1243
1244 #### Cygwin
1245     "Cygwin-x86" => {
1246         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1247         cc               => "gcc",
1248         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1249                                    debug   => "-g -O0",
1250                                    release => "-O3 -fomit-frame-pointer"),
1251         sys_id           => "CYGWIN",
1252         bn_ops           => "BN_LLONG",
1253         perlasm_scheme   => "coff",
1254         dso_scheme       => "dlfcn",
1255         shared_target    => "cygwin-shared",
1256         shared_cflag     => "-D_WINDLL",
1257         shared_ldflag    => "-shared",
1258         shared_extension => ".dll",
1259     },
1260     "Cygwin-x86_64" => {
1261         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1262         cc               => "gcc",
1263         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1264                                    debug   => "-g -O0",
1265                                    release => "-O3"),
1266         sys_id           => "CYGWIN",
1267         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1268         perlasm_scheme   => "mingw64",
1269         dso_scheme       => "dlfcn",
1270         shared_target    => "cygwin-shared",
1271         shared_cflag     => "-D_WINDLL",
1272         shared_ldflag    => "-shared",
1273         shared_extension => ".dll",
1274     },
1275     # Backward compatibility for those using this target
1276     "Cygwin" => {
1277         inherit_from     => [ "Cygwin-x86" ]
1278     },
1279     # In case someone constructs the Cygwin target name themself
1280     "Cygwin-i386" => {
1281         inherit_from     => [ "Cygwin-x86" ]
1282     },
1283     "Cygwin-i486" => {
1284         inherit_from     => [ "Cygwin-x86" ]
1285     },
1286     "Cygwin-i586" => {
1287         inherit_from     => [ "Cygwin-x86" ]
1288     },
1289     "Cygwin-i686" => {
1290         inherit_from     => [ "Cygwin-x86" ]
1291     },
1292
1293 #### NetWare from David Ward (dsward@novell.com)
1294 # requires either MetroWerks NLM development tools, or gcc / nlmconv
1295 # NetWare defaults socket bio to WinSock sockets. However,
1296 # the builds can be configured to use BSD sockets instead.
1297 # netware-clib => legacy CLib c-runtime support
1298     "netware-clib" => {
1299         inherit_from     => [ "BASE_Windows" ],
1300         cc               => "mwccnlm",
1301         build_scheme     => add("netware", { separator => undef }),
1302     },
1303     "netware-clib-bsdsock" => {
1304         inherit_from     => [ "BASE_Windows" ],
1305         cc               => "mwccnlm",
1306         build_scheme     => add("netware", { separator => undef }),
1307     },
1308     "netware-clib-gcc" => {
1309         inherit_from     => [ "BASE_unix" ],
1310         cc               => "i586-netware-gcc",
1311         cflags           => "-nostdinc -I/ndk/nwsdk/include/nlm -I/ndk/ws295sdk/include -DL_ENDIAN -DNETWARE_CLIB -DOPENSSL_SYS_NETWARE -O2 -Wall",
1312     },
1313     "netware-clib-bsdsock-gcc" => {
1314         inherit_from     => [ "BASE_unix" ],
1315         cc               => "i586-netware-gcc",
1316         cflags           => "-nostdinc -I/ndk/nwsdk/include/nlm -DNETWARE_BSDSOCK -DNETDB_USE_INTERNET -DL_ENDIAN -DNETWARE_CLIB -DOPENSSL_SYS_NETWARE -O2 -Wall",
1317     },
1318     # netware-libc => LibC/NKS support
1319     "netware-libc" => {
1320         inherit_from     => [ "BASE_Windows" ],
1321         cc               => "mwccnlm",
1322         bn_ops           => "BN_LLONG",
1323         build_scheme     => add("netware", { separator => undef }),
1324     },
1325     "netware-libc-bsdsock" => {
1326         inherit_from     => [ "BASE_Windows" ],
1327         cc               => "mwccnlm",
1328         bn_ops           => "BN_LLONG",
1329         build_scheme     => add("netware", { separator => undef }),
1330     },
1331     "netware-libc-gcc" => {
1332         inherit_from     => [ "BASE_unix" ],
1333         cc               => "i586-netware-gcc",
1334         cflags           => "-nostdinc -I/ndk/libc/include -I/ndk/libc/include/winsock -DL_ENDIAN -DNETWARE_LIBC -DOPENSSL_SYS_NETWARE -DTERMIO -O2 -Wall",
1335         bn_ops           => "BN_LLONG",
1336     },
1337     "netware-libc-bsdsock-gcc" => {
1338         inherit_from     => [ "BASE_unix" ],
1339         cc               => "i586-netware-gcc",
1340         cflags           => "-nostdinc -I/ndk/libc/include -DNETWARE_BSDSOCK -DL_ENDIAN -DNETWARE_LIBC -DOPENSSL_SYS_NETWARE -DTERMIO -O2 -Wall",
1341         bn_ops           => "BN_LLONG",
1342     },
1343
1344 #### DJGPP
1345     "DJGPP" => {
1346         inherit_from     => [ asm("x86_asm") ],
1347         cc               => "gcc",
1348         cflags           => "-I/dev/env/WATT_ROOT/inc -DTERMIO -DL_ENDIAN -fomit-frame-pointer -O2 -Wall",
1349         sys_id           => "MSDOS",
1350         ex_libs          => add("-L/dev/env/WATT_ROOT/lib -lwatt"),
1351         bn_ops           => "BN_LLONG",
1352         perlasm_scheme   => "a.out",
1353     },
1354
1355 #### Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
1356     "ultrix-cc" => {
1357         inherit_from     => [ "BASE_unix" ],
1358         cc               => "cc",
1359         cflags           => "-std1 -O -Olimit 2500 -DL_ENDIAN",
1360         thread_cflag     => "(unknown)",
1361     },
1362     "ultrix-gcc" => {
1363         inherit_from     => [ "BASE_unix" ],
1364         cc               => "gcc",
1365         cflags           => "-O3 -DL_ENDIAN",
1366         thread_cflag     => "(unknown)",
1367         bn_ops           => "BN_LLONG",
1368     },
1369 # K&R C is no longer supported; you need gcc on old Ultrix installations
1370 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::(unknown):::::::",
1371
1372 ##### MacOS X (a.k.a. Darwin) setup
1373     "darwin-common" => {
1374         inherit_from     => [ "BASE_unix" ],
1375         template         => 1,
1376         cc               => "cc",
1377         cflags           => picker(default => "",
1378                                    debug   => "-g -O0",
1379                                    release => "-O3"),
1380         thread_cflag     => "-D_REENTRANT",
1381         sys_id           => "MACOSX",
1382         plib_lflags      => "-Wl,-search_paths_first",
1383         bn_ops           => "BN_LLONG RC4_CHAR",
1384         perlasm_scheme   => "osx32",
1385         dso_scheme       => "dlfcn",
1386         shared_target    => "darwin-shared",
1387         shared_cflag     => "-fPIC -fno-common",
1388         shared_ldflag    => "-dynamiclib",
1389         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
1390     },
1391     "darwin-ppc-cc" => {
1392         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1393         cflags           => add("-arch ppc -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1394         perlasm_scheme   => "osx32",
1395         shared_ldflag    => "-arch ppc -dynamiclib",
1396     },
1397     "darwin64-ppc-cc" => {
1398         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1399         cflags           => add("-arch ppc64 -DB_ENDIAN"),
1400         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1401         perlasm_scheme   => "osx64",
1402         shared_ldflag    => "-arch ppc64 -dynamiclib",
1403     },
1404     "darwin-i386-cc" => {
1405         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1406         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1407                                        release => "-fomit-frame-pointer")),
1408         bn_ops           => "BN_LLONG RC4_INT",
1409         perlasm_scheme   => "macosx",
1410         shared_ldflag    => "-arch i386 -dynamiclib",
1411     },
1412     "darwin64-x86_64-cc" => {
1413         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1414         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1415         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1416         perlasm_scheme   => "macosx",
1417         shared_ldflag    => "-arch x86_64 -dynamiclib",
1418     },
1419
1420 #### iPhoneOS/iOS
1421 #
1422 # It takes three prior-set environment variables to make it work:
1423 #
1424 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1425 # CROSS_TOP=/where/SDKs/are
1426 # CROSS_SDK=iPhoneOSx.y.sdk
1427 #
1428 # Exact paths vary with Xcode releases, but for couple of last ones
1429 # they would look like this:
1430 #
1431 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1432 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1433 # CROSS_SDK=iPhoneOS.sdk
1434 #
1435     "iphoneos-cross" => {
1436         inherit_from     => [ "darwin-common" ],
1437         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1438         sys_id           => "iOS",
1439     },
1440     "ios-cross" => {
1441         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1442         # It should be possible to go below iOS 6 and even add -arch armv6,
1443         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1444         # at this point.
1445         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1446         sys_id           => "iOS",
1447         perlasm_scheme   => "ios32",
1448     },
1449     "ios64-cross" => {
1450         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1451         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1452         sys_id           => "iOS",
1453         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1454         perlasm_scheme   => "ios64",
1455     },
1456
1457 ##### GNU Hurd
1458     "hurd-x86" => {
1459         inherit_from     => [ "BASE_unix" ],
1460         inherit_from     => [ asm("x86_elf_asm") ],
1461         cc               => "gcc",
1462         cflags           => "-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1463         thread_cflag     => "-pthread",
1464         ex_libs          => add("-ldl"),
1465         bn_ops           => "BN_LLONG",
1466         dso_scheme       => "dlfcn",
1467         shared_target    => "linux-shared",
1468         shared_cflag     => "-fPIC",
1469     },
1470
1471 ##### OS/2 EMX
1472     "OS2-EMX" => {
1473         inherit_from     => [ "BASE_unix" ],
1474         cc               => "gcc",
1475     },
1476
1477 ##### VxWorks for various targets
1478     "vxworks-ppc60x" => {
1479         inherit_from     => [ "BASE_unix" ],
1480         cc               => "ccppc",
1481         cflags           => "-D_REENTRANT -mrtp -mhard-float -mstrict-align -fno-implicit-fp -DPPC32_fp60x -O2 -fstrength-reduce -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1482         sys_id           => "VXWORKS",
1483         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1484     },
1485     "vxworks-ppcgen" => {
1486         inherit_from     => [ "BASE_unix" ],
1487         cc               => "ccppc",
1488         cflags           => "-D_REENTRANT -mrtp -msoft-float -mstrict-align -O1 -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
1489         sys_id           => "VXWORKS",
1490         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1491     },
1492     "vxworks-ppc405" => {
1493         inherit_from     => [ "BASE_unix" ],
1494         cc               => "ccppc",
1495         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
1496         sys_id           => "VXWORKS",
1497         lflags           => "-r",
1498     },
1499     "vxworks-ppc750" => {
1500         inherit_from     => [ "BASE_unix" ],
1501         cc               => "ccppc",
1502         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h \$(DEBUG_FLAG)",
1503         sys_id           => "VXWORKS",
1504         lflags           => "-r",
1505     },
1506     "vxworks-ppc750-debug" => {
1507         inherit_from     => [ "BASE_unix" ],
1508         cc               => "ccppc",
1509         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h -DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DPEDANTIC -DDEBUG_SAFESTACK -DDEBUG -g",
1510         sys_id           => "VXWORKS",
1511         lflags           => "-r",
1512     },
1513     "vxworks-ppc860" => {
1514         inherit_from     => [ "BASE_unix" ],
1515         cc               => "ccppc",
1516         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
1517         sys_id           => "VXWORKS",
1518         lflags           => "-r",
1519     },
1520     "vxworks-simlinux" => {
1521         inherit_from     => [ "BASE_unix" ],
1522         cc               => "ccpentium",
1523         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DL_ENDIAN -DCPU=SIMLINUX -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/h -I\$(WIND_BASE)/target/h/wrn/coreip -DOPENSSL_NO_HW_PADLOCK",
1524         sys_id           => "VXWORKS",
1525         lflags           => "-r",
1526         ranlib           => "ranlibpentium",
1527     },
1528     "vxworks-mips" => {
1529         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1530         cc               => "ccmips",
1531         cflags           => "-mrtp -mips2 -O -G 0 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DCPU=MIPS32 -msoft-float -mno-branch-likely -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/h/wrn/coreip",
1532         thread_cflag     => "-D_REENTRANT",
1533         sys_id           => "VXWORKS",
1534         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1535         perlasm_scheme   => "o32",
1536         ranlib           => "ranlibmips",
1537     },
1538
1539 #### uClinux
1540     "uClinux-dist" => {
1541         inherit_from     => [ "BASE_unix" ],
1542         cc               => "$ENV{'CC'}",
1543         cflags           => "\$(CFLAGS)",
1544         thread_cflag     => "-D_REENTRANT",
1545         plib_lflags      => "\$(LDFLAGS)",
1546         ex_libs          => add("\$(LDLIBS)"),
1547         bn_ops           => "BN_LLONG",
1548         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1549         shared_target    => "linux-shared",
1550         shared_cflag     => "-fPIC",
1551         shared_ldflag    => "-shared",
1552         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1553         ranlib           => "$ENV{'RANLIB'}",
1554     },
1555     "uClinux-dist64" => {
1556         inherit_from     => [ "BASE_unix" ],
1557         cc               => "$ENV{'CC'}",
1558         cflags           => "\$(CFLAGS)",
1559         thread_cflag     => "-D_REENTRANT",
1560         plib_lflags      => "\$(LDFLAGS)",
1561         ex_libs          => add("\$(LDLIBS)"),
1562         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1563         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1564         shared_target    => "linux-shared",
1565         shared_cflag     => "-fPIC",
1566         shared_ldflag    => "-shared",
1567         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1568         ranlib           => "$ENV{'RANLIB'}",
1569     },
1570
1571     ##### VMS
1572     "vms-generic" => {
1573         inherit_from     => [ "BASE_VMS" ],
1574         template         => 1,
1575         cc               => "CC/DECC",
1576         cflags           => picker(default => "/STANDARD=RELAXED/NOLIST/PREFIX=ALL/NAMES=(AS_IS,SHORTENED)",
1577                                    debug   => "/NOOPTIMIZE/DEBUG",
1578                                    release => "/OPTIMIZE/NODEBUG"),
1579         lflags           => picker(default => "/MAP",
1580                                    debug   => "/DEBUG/TRACEBACK",
1581                                    release => "/NODEBUG/NOTRACEBACK"),
1582         shared_target    => "vms-shared",
1583
1584         apps_aux_src     => "vms_decc_init.c",
1585     },
1586
1587     # VMS on VAX is *unsupported*
1588     #"vms-asm" => {
1589     #   template          => 1,
1590     #   bn_obj            => "[.asm]vms.obj vms-helper.obj"
1591     #},
1592     #"vms-vax" => {
1593     #   inherit_from      => [ "vms-generic", asm("vms-asm") ],
1594     #   as                => "MACRO",
1595     #   debug_aflags      => "/NOOPTIMIZE/DEBUG",
1596     #   release_aflags    => "/OPTIMIZE/NODEBUG",
1597     #   bn_opts           => "THIRTY_TWO_BIT RC4_CHAR RC4_CHUNK DES_PTR BF_PTR",
1598     #},
1599     "vms-alpha" => {
1600         inherit_from     => [ "vms-generic" ],
1601         #as               => "???",
1602         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1603         #release_aflags   => "/OPTIMIZE/NODEBUG",
1604         bn_opts          => "SIXTY_FOUR_BIT RC4_INT RC4_CHUNK_LL DES_PTR BF_PTR",
1605     },
1606     "vms-alpha-P32" => {
1607         inherit_from     => [ "vms-alpha" ],
1608         cflags           => add("/POINTER_SIZE=32"),
1609         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR32$1|g; $_ } @_) },
1610     },
1611     "vms-alpha-P64" => {
1612         inherit_from     => [ "vms-alpha" ],
1613         cflags           => add("/POINTER_SIZE=64"),
1614         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR64$1|g; $_ } @_) },
1615     },
1616     "vms-ia64" => {
1617         inherit_from     => [ "vms-generic" ],
1618         #as               => "I4S",
1619         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1620         #release_aflags   => "/OPTIMIZE/NODEBUG",
1621         bn_opts          => "SIXTY_FOUR_BIT RC4_INT RC4_CHUNK_LL DES_PTR BF_PTR",
1622     },
1623     "vms-ia64-P32" => {
1624         inherit_from     => [ "vms-ia64" ],
1625         cflags           => add("/POINTER_SIZE=32"),
1626         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR32$1|g; $_ } @_) },
1627     },
1628     "vms-ia64-P64" => {
1629         inherit_from     => [ "vms-ia64" ],
1630         cflags           => add("/POINTER_SIZE=64"),
1631         ex_libs          => sub { join(",", map { s|SHR([\./])|SHR64$1|g; $_ } @_) },
1632     },
1633
1634 );