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10-main.conf revision 1.1.1.5.2.1
      1 ## -*- mode: perl; -*-
      2 ## Standard openssl configuration targets.
      3 
      4 # Helper functions for the Windows configs
      5 my $vc_win64a_info = {};
      6 sub vc_win64a_info {
      7     unless (%$vc_win64a_info) {
      8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
      9             $vc_win64a_info = { AS        => "nasm",
     10                                 ASFLAGS   => "-g",
     11                                 asflags   => "-Ox -f win64 -DNEAR",
     12                                 asoutflag => "-o " };
     13         } elsif ($disabled{asm}) {
     14             # assembler is still used to compile uplink shim
     15             $vc_win64a_info = { AS        => "ml64",
     16                                 ASFLAGS   => "/nologo /Zi",
     17                                 asflags   => "/c /Cp /Cx",
     18                                 asoutflag => "/Fo" };
     19         } else {
     20             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
     21             $vc_win64a_info = { AS        => "{unknown}",
     22                                 ASFLAGS   => "",
     23                                 asflags   => "",
     24                                 asoutflag => "" };
     25         }
     26     }
     27     return $vc_win64a_info;
     28 }
     29 
     30 my $vc_win32_info = {};
     31 sub vc_win32_info {
     32     unless (%$vc_win32_info) {
     33         my $ver=`nasm -v 2>NUL`;
     34         my $vew=`nasmw -v 2>NUL`;
     35         if ($ver ne "" || $vew ne "") {
     36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
     37                                ASFLAGS   => "",
     38                                asflags   => "-f win32",
     39                                asoutflag => "-o ",
     40                                perlasm_scheme => "win32n" };
     41         } elsif ($disabled{asm}) {
     42             # not actually used, uplink shim is inlined into C code
     43             $vc_win32_info = { AS        => "ml",
     44                                ASFLAGS   => "/nologo /Zi",
     45                                asflags   => "/Cp /coff /c /Cx",
     46                                asoutflag => "/Fo",
     47                                perlasm_scheme => "win32" };
     48         } else {
     49             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
     50             $vc_win32_info = { AS        => "{unknown}",
     51                                ASFLAGS   => "",
     52                                asflags   => "",
     53                                asoutflag => "",
     54                                perlasm_scheme => "win32" };
     55         }
     56     }
     57     return $vc_win32_info;
     58 }
     59 
     60 my $vc_wince_info = {};
     61 sub vc_wince_info {
     62     unless (%$vc_wince_info) {
     63         # sanity check
     64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
     65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
     66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
     67 
     68         #
     69         # Idea behind this is to mimic flags set by eVC++ IDE...
     70         #
     71         my $wcevers = env('OSVERSION');                     # WCENNN
     72 	my $wcevernum;
     73 	my $wceverdotnum;
     74 	if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
     75 	    $wcevernum = "$1$2";
     76 	    $wceverdotnum = "$1.$2";
     77 	} else {
     78 	    $die->('%OSVERSION% value is insane');
     79 	    $wcevernum = "{unknown}";
     80 	    $wceverdotnum = "{unknown}";
     81 	}
     82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
     83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
     84 
     85         my $wceplatf =  env('PLATFORM');
     86 
     87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
     88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
     89 
     90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
     91       SWITCH: for($wcetgt) {
     92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
     93                                 $wcelflag.=" /machine:X86";     last; };
     94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
     95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
     96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
     97                                 $wcelflag.=" /machine:THUMB";   last; };
     98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
     99                                 $wcelflag.=" /machine:ARM";     last; };
    100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
    102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
    103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    104                                 $wcecdefs.=" -DMIPSII -QMmips16";
    105                                 $wcelflag.=" /machine:MIPS16";  last; };
    106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    107                                 $wcecdefs.=" -QMmips2";
    108                                 $wcelflag.=" /machine:MIPS";    last; };
    109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
    110                                 $wcelflag.=" /machine:MIPS";    last; };
    111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
    112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
    113                                 $wcelflag.=" /machine:$wcetgt"; last; };
    114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
    115             $wcelflag.=" /machine:$wcetgt";                     last; };
    116       }
    117 
    118         $vc_wince_info = { cppflags => $wcecdefs,
    119                            lflags => $wcelflag };
    120     }
    121     return $vc_wince_info;
    122 }
    123 
    124 # Helper functions for the VMS configs
    125 my $vms_info = {};
    126 sub vms_info {
    127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
    128 
    129     # For the case where Configure iterate through all config targets, such
    130     # as when listing them and their details, we reset info if the pointer
    131     # size changes.
    132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
    133         $vms_info = {};
    134     }
    135 
    136     unless (%$vms_info) {
    137         $vms_info->{disable_warns} = [ ];
    138         $vms_info->{pointer_size} = $pointer_size_str;
    139         if ($pointer_size_str eq "64") {
    140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
    141             if ($? == 0) {
    142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
    143             }
    144         }
    145 
    146         unless ($disabled{zlib}) {
    147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
    148             if (defined($disabled{"zlib-dynamic"})) {
    149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
    150             } else {
    151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
    152                 # In case the --with-zlib-lib value contains something like
    153                 # /SHARE or /LIB or so at the end, remove it.
    154                 $vms_info->{def_zlib} =~ s|/.*$||g;
    155             }
    156         }
    157 
    158         if ($config{target} =~ /-ia64/) {
    159             `PIPE ias -H 2> NL:`;
    160             if ($? == 0) {
    161                 $vms_info->{AS} = "ias";
    162                 $vms_info->{ASFLAGS} = '-d debug';
    163                 $vms_info->{asflags} = '"-N" vms_upcase';
    164                 $vms_info->{asoutflag} = "-o ";
    165                 $vms_info->{perlasm_scheme} = "ias";
    166             }
    167         }
    168     }
    169     return $vms_info;
    170 }
    171 
    172 my %targets = (
    173 
    174 #### Basic configs that should work on any 32-bit box
    175     "gcc" => {
    176         inherit_from     => [ "BASE_unix" ],
    177         CC               => "gcc",
    178         CFLAGS           => picker(debug   => "-O0 -g",
    179                                    release => "-O3"),
    180         thread_scheme    => "(unknown)",
    181         bn_ops           => "BN_LLONG",
    182     },
    183     "cc" => {
    184         inherit_from     => [ "BASE_unix" ],
    185         CC               => "cc",
    186         CFLAGS           => "-O",
    187         thread_scheme    => "(unknown)",
    188     },
    189 
    190 #### VOS Configurations
    191     "vos-gcc" => {
    192         inherit_from     => [ "BASE_unix" ],
    193         CC               => "gcc",
    194         CFLAGS           => picker(default => "-Wall",
    195                                    debug   => "-O0 -g",
    196                                    release => "-O3"),
    197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
    198         lib_cppflags     => "-DB_ENDIAN",
    199         thread_scheme    => "(unknown)",
    200         sys_id           => "VOS",
    201         lflags           => add("-Wl,-map"),
    202         bn_ops           => "BN_LLONG",
    203         shared_extension => ".so",
    204     },
    205 
    206 #### Solaris configurations
    207     "solaris-common" => {
    208         inherit_from     => [ "BASE_unix" ],
    209         template         => 1,
    210         lib_cppflags     => "-DFILIO_H",
    211         ex_libs          => add("-lsocket -lnsl -ldl"),
    212         dso_scheme       => "dlfcn",
    213         thread_scheme    => "pthreads",
    214         shared_target    => "self",
    215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    216         shared_ldflag    => "-Wl,-Bsymbolic",
    217         shared_defflag   => "-Wl,-M,",
    218         shared_sonameflag=> "-Wl,-h,",
    219     },
    220 #### Solaris x86 with GNU C setups
    221     "solaris-x86-gcc" => {
    222         # NB. GNU C has to be configured to use GNU assembler, and not
    223         # /usr/ccs/bin/as. Failure to comply will result in compile
    224         # failures [at least] in 32-bit build.
    225         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
    226         CC               => "gcc",
    227         CFLAGS           => add_before(picker(default => "-Wall",
    228                                               debug   => "-O0 -g",
    229                                               release => "-O3 -fomit-frame-pointer")),
    230         cflags           => add(threads("-pthread")),
    231         lib_cppflags     => add("-DL_ENDIAN"),
    232         ex_libs          => add(threads("-pthread")),
    233         bn_ops           => "BN_LLONG",
    234         shared_cflag     => "-fPIC",
    235         shared_ldflag    => add_before("-shared -static-libgcc"),
    236     },
    237     "solaris64-x86_64-gcc" => {
    238         # -shared -static-libgcc might appear controversial, but modules
    239         # taken from static libgcc do not have relocations and linking
    240         # them into our shared objects doesn't have any negative side
    241         # effects. On the contrary, doing so makes it possible to use
    242         # gcc shared build with Sun C. Given that gcc generates faster
    243         # code [thanks to inline assembler], I would actually recommend
    244         # to consider using gcc shared build even with vendor compiler:-)
    245         #                        -- <appro (at] openssl.org>
    246         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
    247         CC               => "gcc",
    248         CFLAGS           => add_before(picker(default => "-Wall",
    249                                               debug   => "-O0 -g",
    250                                               release => "-O3")),
    251         cflags           => add_before("-m64", threads("-pthread")),
    252         lib_cppflags     => add("-DL_ENDIAN"),
    253         ex_libs          => add(threads("-pthread")),
    254         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    255         perlasm_scheme   => "elf",
    256         shared_cflag     => "-fPIC",
    257         shared_ldflag    => add_before("-shared -static-libgcc"),
    258         multilib         => "/64",
    259     },
    260 
    261 #### Solaris x86 with Sun C setups
    262     # There used to be solaris-x86-cc target, but it was removed,
    263     # primarily because vendor assembler can't assemble our modules
    264     # with -KPIC flag. As result it, assembly support, was not even
    265     # available as option. But its lack means lack of side-channel
    266     # resistant code, which is incompatible with security by todays
    267     # standards. Fortunately gcc is readily available prepackaged
    268     # option, which we can firmly point at...
    269     #
    270     # On related note, solaris64-x86_64-cc target won't compile code
    271     # paths utilizing AVX and post-Haswell instruction extensions.
    272     # Consider switching to solaris64-x86_64-gcc even here...
    273     #
    274     "solaris64-x86_64-cc" => {
    275         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
    276         CC               => "cc",
    277         CFLAGS           => add_before(picker(debug   => "-g",
    278                                               release => "-xO5 -xdepend -xbuiltin")),
    279         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
    280         cppflags         => add(threads("-D_REENTRANT")),
    281         lib_cppflags     => add("-DL_ENDIAN"),
    282         thread_scheme    => "pthreads",
    283         lflags           => add(threads("-mt")),
    284         ex_libs          => add(threads("-lpthread")),
    285         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    286         perlasm_scheme   => "elf",
    287         shared_cflag     => "-KPIC",
    288         shared_ldflag    => add_before("-G -dy -z text"),
    289         multilib         => "/64",
    290     },
    291 
    292 #### SPARC Solaris with GNU C setups
    293     "solaris-sparcv7-gcc" => {
    294         inherit_from     => [ "solaris-common" ],
    295         CC               => "gcc",
    296         CFLAGS           => add_before(picker(default => "-Wall",
    297                                               debug   => "-O0 -g",
    298                                               release => "-O3")),
    299         cflags           => add(threads("-pthread")),
    300         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    301         ex_libs          => add(threads("-pthread")),
    302         bn_ops           => "BN_LLONG RC4_CHAR",
    303         shared_cflag     => "-fPIC",
    304         shared_ldflag    => add_before("-shared"),
    305     },
    306     "solaris-sparcv8-gcc" => {
    307         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
    308         cflags           => add_before("-mcpu=v8"),
    309     },
    310     "solaris-sparcv9-gcc" => {
    311         # -m32 should be safe to add as long as driver recognizes
    312         # -mcpu=ultrasparc
    313         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
    314         cflags           => add_before("-m32 -mcpu=ultrasparc"),
    315     },
    316     "solaris64-sparcv9-gcc" => {
    317         inherit_from     => [ "solaris-sparcv9-gcc" ],
    318         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
    319         bn_ops           => "BN_LLONG RC4_CHAR",
    320         multilib         => "/64",
    321     },
    322 
    323 #### SPARC Solaris with Sun C setups
    324 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
    325 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
    326 # SC5.0 note: Compiler common patch 107357-01 or later is required!
    327     "solaris-sparcv7-cc" => {
    328         inherit_from     => [ "solaris-common" ],
    329         CC               => "cc",
    330         CFLAGS           => add_before(picker(debug   => "-g",
    331                                               release => "-xO5 -xdepend")),
    332         cflags           => add_before("-xstrconst -Xa"),
    333         cppflags         => add(threads("-D_REENTRANT")),
    334         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    335         lflags           => add(threads("-mt")),
    336         ex_libs          => add(threads("-lpthread")),
    337         bn_ops           => "BN_LLONG RC4_CHAR",
    338         shared_cflag     => "-KPIC",
    339         shared_ldflag    => add_before("-G -dy -z text"),
    340     },
    341 ####
    342     "solaris-sparcv8-cc" => {
    343         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
    344         cflags           => add_before("-xarch=v8"),
    345     },
    346     "solaris-sparcv9-cc" => {
    347         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
    348         cflags           => add_before("-xarch=v8plus"),
    349     },
    350     "solaris64-sparcv9-cc" => {
    351         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
    352         cflags           => add_before("-xarch=v9"),
    353         bn_ops           => "BN_LLONG RC4_CHAR",
    354         multilib         => "/64",
    355     },
    356 
    357 #### IRIX 6.x configs
    358 # Only N32 and N64 ABIs are supported.
    359     "irix-common" => {
    360         inherit_from     => [ "BASE_unix" ],
    361         template         => 1,
    362         cppflags         => threads("-D_SGI_MP_SOURCE"),
    363         lib_cppflags     => "-DB_ENDIAN",
    364         ex_libs          => add(threads("-lpthread")),
    365         thread_scheme    => "pthreads",
    366         dso_scheme       => "dlfcn",
    367         shared_target    => "self",
    368         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    369         shared_ldflag    => "-shared -Wl,-Bsymbolic",
    370         shared_sonameflag=> "-Wl,-soname,",
    371     },
    372     "irix-mips3-gcc" => {
    373         inherit_from     => [ "irix-common", asm("mips64_asm") ],
    374         CC               => "gcc",
    375         CFLAGS           => picker(debug   => "-g -O0",
    376                                    release => "-O3"),
    377         LDFLAGS          => "-static-libgcc",
    378         cflags           => "-mabi=n32",
    379         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    380         perlasm_scheme   => "n32",
    381         multilib         => "32",
    382     },
    383     "irix-mips3-cc" => {
    384         inherit_from     => [ "irix-common", asm("mips64_asm") ],
    385         CC               => "cc",
    386         CFLAGS           => picker(debug   => "-g -O0",
    387                                    release => "-O2"),
    388         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
    389         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    390         perlasm_scheme   => "n32",
    391         multilib         => "32",
    392     },
    393     # N64 ABI builds.
    394     "irix64-mips4-gcc" => {
    395         inherit_from     => [ "irix-common", asm("mips64_asm") ],
    396         CC               => "gcc",
    397         CFLAGS           => picker(debug   => "-g -O0",
    398                                    release => "-O3"),
    399         LDFLAGS          => "-static-libgcc",
    400         cflags           => "-mabi=64 -mips4",
    401         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    402         perlasm_scheme   => "64",
    403         multilib         => "64",
    404     },
    405     "irix64-mips4-cc" => {
    406         inherit_from     => [ "irix-common", asm("mips64_asm") ],
    407         CC               => "cc",
    408         CFLAGS           => picker(debug   => "-g -O0",
    409                                    release => "-O2"),
    410         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
    411         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    412         perlasm_scheme   => "64",
    413         multilib         => "64",
    414     },
    415 
    416 #### Unified HP-UX ANSI C configs.
    417 # Special notes:
    418 # - Originally we were optimizing at +O4 level. It should be noted
    419 #   that the only difference between +O3 and +O4 is global inter-
    420 #   procedural analysis. As it has to be performed during the link
    421 #   stage the compiler leaves behind certain pseudo-code in lib*.a
    422 #   which might be release or even patch level specific. Generating
    423 #   the machine code for and analyzing the *whole* program appears
    424 #   to be *extremely* memory demanding while the performance gain is
    425 #   actually questionable. The situation is intensified by the default
    426 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
    427 #   which is way too low for +O4. In other words, doesn't +O3 make
    428 #   more sense?
    429 # - Keep in mind that the HP compiler by default generates code
    430 #   suitable for execution on the host you're currently compiling at.
    431 #   If the toolkit is meant to be used on various PA-RISC processors
    432 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
    433 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
    434 #   32-bit message digests. (For the moment of this writing) HP C
    435 #   doesn't seem to "digest" too many local variables (they make "him"
    436 #   chew forever:-). For more details look-up MD32_XARRAY comment in
    437 #   crypto/sha/sha_lcl.h.
    438 # - originally there were 32-bit hpux-parisc2-* targets. They were
    439 #   scrapped, because a) they were not interchangeable with other 32-bit
    440 #   targets; b) performance-critical 32-bit assembly modules implement
    441 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
    442 #   thus adequate performance is provided even with PA-RISC 1.1 build.
    443     "hpux-common" => {
    444         inherit_from     => [ "BASE_unix" ],
    445         template         => 1,
    446         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
    447                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
    448         lib_cppflags     => "-DB_ENDIAN",
    449         thread_scheme    => "pthreads",
    450         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
    451         shared_target    => "self",
    452         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
    453         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
    454         shared_sonameflag=> "-Wl,+h,",
    455     },
    456     "hpux-parisc-gcc" => {
    457         inherit_from     => [ "hpux-common" ],
    458         CC               => "gcc",
    459         CFLAGS           => picker(debug   => "-O0 -g",
    460                                    release => "-O3"),
    461         cflags           => add(threads("-pthread")),
    462         lib_cppflags     => add("-DBN_DIV2W"),
    463         ex_libs          => add("-ldld", threads("-pthread")),
    464         bn_ops           => "BN_LLONG RC4_CHAR",
    465         dso_scheme       => "dl",
    466         shared_cflag     => "-fPIC",
    467         shared_ldflag    => add_before("-shared"),
    468         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    469     },
    470     "hpux-parisc1_1-gcc" => {
    471         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
    472         multilib         => "/pa1.1",
    473     },
    474     "hpux64-parisc2-gcc" => {
    475         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
    476         CC               => "gcc",
    477         CFLAGS           => combine(picker(debug   => "-O0 -g",
    478                                            release => "-O3")),
    479         cflags           => add(threads("-pthread")),
    480         ex_libs          => add("-ldl", threads("-pthread")),
    481         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    482         shared_cflag     => "-fpic",
    483         shared_ldflag    => add_before("-shared"),
    484         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    485         multilib         => "/pa20_64",
    486     },
    487 
    488     # More attempts at unified 10.X and 11.X targets for HP C compiler.
    489     "hpux-parisc-cc" => {
    490         inherit_from     => [ "hpux-common" ],
    491         CC               => "cc",
    492         CFLAGS           => picker(debug   => "+O0 +d -g",
    493                                    release => "+O3"),
    494         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
    495         cppflags         => threads("-D_REENTRANT"),
    496         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
    497         ex_libs          => add("-ldld", threads("-lpthread")),
    498         bn_ops           => "RC4_CHAR",
    499         dso_scheme       => "dl",
    500         shared_cflag     => "+Z",
    501         shared_ldflag    => add_before("-b"),
    502         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    503     },
    504     "hpux-parisc1_1-cc" => {
    505         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
    506         cflags           => add_before("+DA1.1"),
    507         multilib         => "/pa1.1",
    508     },
    509     "hpux64-parisc2-cc" => {
    510         inherit_from     => [ "hpux-common", asm("parisc20_64_asm") ],
    511         CC               => "cc",
    512         CFLAGS           => picker(debug   => "+O0 +d -g",
    513                                    release => "+O3") ,
    514         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
    515         cppflags         => threads("-D_REENTRANT") ,
    516         lib_cppflags     => add("-DMD32_XARRAY"),
    517         ex_libs          => add("-ldl", threads("-lpthread")),
    518         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    519         shared_cflag     => "+Z",
    520         shared_ldflag    => add_before("-b"),
    521         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    522         multilib         => "/pa20_64",
    523     },
    524 
    525     # HP/UX IA-64 targets
    526     "hpux-ia64-cc" => {
    527         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
    528         CC               => "cc",
    529         CFLAGS           => picker(debug   => "+O0 +d -g",
    530                                    release => "+O2"),
    531         cflags           => "-Ae +DD32 +Olit=all -z",
    532         cppflags         => add(threads("-D_REENTRANT")),
    533         ex_libs          => add("-ldl", threads("-lpthread")),
    534         bn_ops           => "SIXTY_FOUR_BIT",
    535         shared_cflag     => "+Z",
    536         shared_ldflag    => add_before("-b"),
    537         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    538         multilib         => "/hpux32",
    539     },
    540     "hpux64-ia64-cc" => {
    541         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
    542         CC               => "cc",
    543         CFLAGS           => picker(debug   => "+O0 +d -g",
    544                                    release => "+O3"),
    545         cflags           => "-Ae +DD64 +Olit=all -z",
    546         cppflags         => threads("-D_REENTRANT"),
    547         ex_libs          => add("-ldl", threads("-lpthread")),
    548         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    549         shared_cflag     => "+Z",
    550         shared_ldflag    => add_before("-b"),
    551         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    552         multilib         => "/hpux64",
    553     },
    554     # GCC builds...
    555     "hpux-ia64-gcc" => {
    556         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
    557         CC               => "gcc",
    558         CFLAGS           => picker(debug   => "-O0 -g",
    559                                    release => "-O3"),
    560         cflags           => add(threads("-pthread")),
    561         ex_libs          => add("-ldl", threads("-pthread")),
    562         bn_ops           => "SIXTY_FOUR_BIT",
    563         shared_cflag     => "-fpic",
    564         shared_ldflag    => add_before("-shared"),
    565         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    566         multilib         => "/hpux32",
    567     },
    568     "hpux64-ia64-gcc" => {
    569         inherit_from     => [ "hpux-common", asm("ia64_asm") ],
    570         CC               => "gcc",
    571         CFLAGS           => picker(debug   => "-O0 -g",
    572                                    release => "-O3"),
    573         cflags           => combine("-mlp64", threads("-pthread")),
    574         ex_libs          => add("-ldl", threads("-pthread")),
    575         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    576         shared_cflag     => "-fpic",
    577         shared_ldflag    => add_before("-shared"),
    578         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    579         multilib         => "/hpux64",
    580     },
    581 
    582 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
    583     "MPE/iX-gcc" => {
    584         inherit_from     => [ "BASE_unix" ],
    585         CC               => "gcc",
    586         CFLAGS           => "-O3",
    587         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
    588         includes         => [ "/SYSLOG/PUB" ],
    589         lib_cppflags     => "-DBN_DIV2W",
    590         sys_id           => "MPE",
    591         lflags           => add("-L/SYSLOG/PUB"),
    592         ex_libs          => add("-lsyslog -lsocket -lcurses"),
    593         thread_scheme    => "(unknown)",
    594         bn_ops           => "BN_LLONG",
    595     },
    596 
    597 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
    598 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
    599 #### there were even osf1-* configs targeting prior versions provided,
    600 #### but not anymore...
    601     "tru64-alpha-gcc" => {
    602         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
    603         CC               => "gcc",
    604         CFLAGS           => "-O3",
    605         cflags           => add("-std=c9x", threads("-pthread")),
    606         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
    607         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    608         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    609         thread_scheme    => "pthreads",
    610         dso_scheme       => "dlfcn",
    611         shared_target    => "alpha-osf1-shared",
    612         shared_extension => ".so",
    613     },
    614     "tru64-alpha-cc" => {
    615         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
    616         CC               => "cc",
    617         CFLAGS           => "-tune host -fast",
    618         cflags           => add("-std1 -readonly_strings",
    619                                 threads("-pthread")),
    620         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
    621         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    622         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    623         thread_scheme    => "pthreads",
    624         dso_scheme       => "dlfcn",
    625         shared_target    => "alpha-osf1-shared",
    626         shared_ldflag    => "-msym",
    627         shared_extension => ".so",
    628     },
    629 
    630 ####
    631 #### Variety of LINUX:-)
    632 ####
    633 # *-generic* is endian-neutral target, but ./config is free to
    634 # throw in -D[BL]_ENDIAN, whichever appropriate...
    635     "linux-generic32" => {
    636         inherit_from     => [ "BASE_unix" ],
    637         CC               => "gcc",
    638         CXX              => "g++",
    639         CFLAGS           => picker(default => "-Wall",
    640                                    debug   => "-O0 -g",
    641                                    release => "-O3"),
    642         CXXFLAGS         => picker(default => "-Wall",
    643                                    debug   => "-O0 -g",
    644                                    release => "-O3"),
    645         cflags           => threads("-pthread"),
    646         cxxflags         => combine("-std=c++11", threads("-pthread")),
    647         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
    648         ex_libs          => add("-ldl", threads("-pthread")),
    649         bn_ops           => "BN_LLONG RC4_CHAR",
    650         thread_scheme    => "pthreads",
    651         dso_scheme       => "dlfcn",
    652         shared_target    => "linux-shared",
    653         shared_cflag     => "-fPIC",
    654         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
    655         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    656         enable           => [ "afalgeng" ],
    657     },
    658     "linux-generic64" => {
    659         inherit_from     => [ "linux-generic32" ],
    660         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    661     },
    662 
    663     "linux-ppc" => {
    664         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
    665         perlasm_scheme   => "linux32",
    666     },
    667     "linux-ppc64" => {
    668         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
    669         cflags           => add("-m64"),
    670         cxxflags         => add("-m64"),
    671         lib_cppflags     => add("-DB_ENDIAN"),
    672         perlasm_scheme   => "linux64",
    673         multilib         => "64",
    674     },
    675     "linux-ppc64le" => {
    676         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
    677         cflags           => add("-m64"),
    678         cxxflags         => add("-m64"),
    679         lib_cppflags     => add("-DL_ENDIAN"),
    680         perlasm_scheme   => "linux64le",
    681     },
    682 
    683     "linux-armv4" => {
    684         ################################################################
    685         # Note that -march is not among compiler options in linux-armv4
    686         # target description. Not specifying one is intentional to give
    687         # you choice to:
    688         #
    689         # a) rely on your compiler default by not specifying one;
    690         # b) specify your target platform explicitly for optimal
    691         # performance, e.g. -march=armv6 or -march=armv7-a;
    692         # c) build "universal" binary that targets *range* of platforms
    693         # by specifying minimum and maximum supported architecture;
    694         #
    695         # As for c) option. It actually makes no sense to specify
    696         # maximum to be less than ARMv7, because it's the least
    697         # requirement for run-time switch between platform-specific
    698         # code paths. And without run-time switch performance would be
    699         # equivalent to one for minimum. Secondly, there are some
    700         # natural limitations that you'd have to accept and respect.
    701         # Most notably you can *not* build "universal" binary for
    702         # big-endian platform. This is because ARMv7 processor always
    703         # picks instructions in little-endian order. Another similar
    704         # limitation is that -mthumb can't "cross" -march=armv6t2
    705         # boundary, because that's where it became Thumb-2. Well, this
    706         # limitation is a bit artificial, because it's not really
    707         # impossible, but it's deemed too tricky to support. And of
    708         # course you have to be sure that your binutils are actually
    709         # up to the task of handling maximum target platform. With all
    710         # this in mind here is an example of how to configure
    711         # "universal" build:
    712         #
    713         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
    714         #
    715         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
    716         perlasm_scheme   => "linux32",
    717     },
    718     "linux-aarch64" => {
    719         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
    720         perlasm_scheme   => "linux64",
    721     },
    722     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
    723         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
    724         cflags           => add("-mabi=ilp32"),
    725         cxxflags         => add("-mabi=ilp32"),
    726         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    727         perlasm_scheme   => "linux64",
    728     },
    729 
    730     "linux-mips32" => {
    731         # Configure script adds minimally required -march for assembly
    732         # support, if no -march was specified at command line.
    733         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
    734         cflags           => add("-mabi=32"),
    735         cxxflags         => add("-mabi=32"),
    736         perlasm_scheme   => "o32",
    737     },
    738     # mips32 and mips64 below refer to contemporary MIPS Architecture
    739     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
    740     "linux-mips64" => {
    741         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
    742         cflags           => add("-mabi=n32"),
    743         cxxflags         => add("-mabi=n32"),
    744         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    745         perlasm_scheme   => "n32",
    746         multilib         => "32",
    747     },
    748     "linux64-mips64" => {
    749         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
    750         cflags           => add("-mabi=64"),
    751         cxxflags         => add("-mabi=64"),
    752         perlasm_scheme   => "64",
    753         multilib         => "64",
    754     },
    755 
    756     #### IA-32 targets...
    757     #### These two targets are a bit aged and are to be used on older Linux
    758     #### machines where gcc doesn't understand -m32 and -m64
    759     "linux-elf" => {
    760         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
    761         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
    762         lib_cppflags     => add("-DL_ENDIAN"),
    763         bn_ops           => "BN_LLONG",
    764     },
    765     "linux-aout" => {
    766         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
    767         CC               => "gcc",
    768         CFLAGS           => add(picker(default => "-Wall",
    769                                        debug   => "-O0 -g",
    770                                        release => "-O3 -fomit-frame-pointer")),
    771         lib_cppflags     => add("-DL_ENDIAN"),
    772         bn_ops           => "BN_LLONG",
    773         thread_scheme    => "(unknown)",
    774         perlasm_scheme   => "a.out",
    775     },
    776 
    777     #### X86 / X86_64 targets
    778     "linux-x86" => {
    779         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
    780         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
    781         cflags           => add("-m32"),
    782         cxxflags         => add("-m32"),
    783         lib_cppflags     => add("-DL_ENDIAN"),
    784         bn_ops           => "BN_LLONG",
    785         perlasm_scheme   => "elf",
    786     },
    787     "linux-x86-clang" => {
    788         inherit_from     => [ "linux-x86" ],
    789         CC               => "clang",
    790         CXX              => "clang++",
    791     },
    792     "linux-x86_64" => {
    793         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
    794         cflags           => add("-m64"),
    795         cxxflags         => add("-m64"),
    796         lib_cppflags     => add("-DL_ENDIAN"),
    797         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    798         perlasm_scheme   => "elf",
    799         multilib         => "64",
    800     },
    801     "linux-x86_64-clang" => {
    802         inherit_from     => [ "linux-x86_64" ],
    803         CC               => "clang",
    804         CXX              => "clang++",
    805     },
    806     "linux-x32" => {
    807         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
    808         cflags           => add("-mx32"),
    809         cxxflags         => add("-mx32"),
    810         lib_cppflags     => add("-DL_ENDIAN"),
    811         bn_ops           => "SIXTY_FOUR_BIT",
    812         perlasm_scheme   => "elf32",
    813         multilib         => "x32",
    814     },
    815 
    816     "linux-ia64" => {
    817         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
    818         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    819     },
    820 
    821     "linux64-s390x" => {
    822         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
    823         cflags           => add("-m64"),
    824         cxxflags         => add("-m64"),
    825         lib_cppflags     => add("-DB_ENDIAN"),
    826         perlasm_scheme   => "64",
    827         multilib         => "64",
    828     },
    829     "linux32-s390x" => {
    830         #### So called "highgprs" target for z/Architecture CPUs
    831         # "Highgprs" is kernel feature first implemented in Linux
    832         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
    833         # significant bits of general purpose registers not only
    834         # upon 32-bit process context switch, but even on
    835         # asynchronous signal delivery to such process. This makes
    836         # it possible to deploy 64-bit instructions even in legacy
    837         # application context and achieve better [or should we say
    838         # adequate] performance. The build is binary compatible with
    839         # linux-generic32, and the idea is to be able to install the
    840         # resulting libcrypto.so alongside generic one, e.g. as
    841         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
    842         # linker to autodiscover. Unfortunately it doesn't work just
    843         # yet, because of couple of bugs in glibc
    844         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
    845         #
    846         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
    847         cflags           => add("-m31 -Wa,-mzarch"),
    848         cxxflags         => add("-m31 -Wa,-mzarch"),
    849         lib_cppflags     => add("-DB_ENDIAN"),
    850         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
    851         perlasm_scheme   => "31",
    852         multilib         => "/highgprs",
    853     },
    854 
    855     #### SPARC Linux setups
    856     "linux-sparcv8" => {
    857         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
    858         cflags           => add("-mcpu=v8"),
    859         cxxflags         => add("-mcpu=v8"),
    860         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    861     },
    862     "linux-sparcv9" => {
    863         # it's a real mess with -mcpu=ultrasparc option under Linux,
    864         # but -Wa,-Av8plus should do the trick no matter what.
    865         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
    866         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
    867         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
    868         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    869     },
    870     "linux64-sparcv9" => {
    871         # GCC 3.1 is a requirement
    872         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
    873         cflags           => add("-m64 -mcpu=ultrasparc"),
    874         cxxflags         => add("-m64 -mcpu=ultrasparc"),
    875         lib_cppflags     => add("-DB_ENDIAN"),
    876         bn_ops           => "BN_LLONG RC4_CHAR",
    877         multilib         => "64",
    878     },
    879 
    880     "linux-alpha-gcc" => {
    881         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
    882         lib_cppflags     => add("-DL_ENDIAN"),
    883         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    884     },
    885     "linux-c64xplus" => {
    886         inherit_from     => [ "BASE_unix" ],
    887         # TI_CGT_C6000_7.3.x is a requirement
    888         CC               => "cl6x",
    889         CFLAGS           => "-o2 -ox -ms",
    890         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
    891         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
    892         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
    893                                     threads("-D_REENTRANT")),
    894         bn_ops           => "BN_LLONG",
    895         cpuid_asm_src    => "c64xpluscpuid.s",
    896         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
    897         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
    898         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
    899         rc4_asm_src      => "rc4-c64xplus.s",
    900         modes_asm_src    => "ghash-c64xplus.s",
    901         chacha_asm_src   => "chacha-c64xplus.s",
    902         poly1305_asm_src => "poly1305-c64xplus.s",
    903         thread_scheme    => "pthreads",
    904         perlasm_scheme   => "void",
    905         dso_scheme       => "dlfcn",
    906         shared_target    => "linux-shared",
    907         shared_cflag     => "--pic",
    908         shared_ldflag    => add("-z --sysv --shared"),
    909         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    910         ranlib           => "true",
    911     },
    912 
    913 #### *BSD
    914     "BSD-generic32" => {
    915         # As for thread cflag. Idea is to maintain "collective" set of
    916         # flags, which would cover all BSD flavors. -pthread applies
    917         # to them all, but is treated differently. OpenBSD expands is
    918         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
    919         # expands it as -lc_r, which has to be accompanied by explicit
    920         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
    921         # expands it as -lc_r, which seems to be sufficient?
    922         inherit_from     => [ "BASE_unix" ],
    923         CC               => "cc",
    924         CFLAGS           => picker(default => "-Wall",
    925                                    debug   => "-O0 -g",
    926                                    release => "-O3"),
    927         cflags           => threads("-pthread"),
    928         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
    929         ex_libs          => add(threads("-pthread")),
    930         enable           => add("devcryptoeng"),
    931         bn_ops           => "BN_LLONG",
    932         thread_scheme    => "pthreads",
    933         dso_scheme       => "dlfcn",
    934         shared_target    => "bsd-gcc-shared",
    935         shared_cflag     => "-fPIC",
    936         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    937     },
    938     "BSD-generic64" => {
    939         inherit_from     => [ "BSD-generic32" ],
    940         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    941     },
    942 
    943     "BSD-x86" => {
    944         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
    945         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
    946         lib_cppflags     => add("-DL_ENDIAN"),
    947         bn_ops           => "BN_LLONG",
    948         shared_target    => "bsd-shared",
    949         perlasm_scheme   => "a.out",
    950     },
    951     "BSD-x86-elf" => {
    952         inherit_from     => [ "BSD-x86" ],
    953         perlasm_scheme   => "elf",
    954     },
    955 
    956     "BSD-sparcv8" => {
    957         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
    958         cflags           => add("-mcpu=v8"),
    959         lib_cppflags     => add("-DB_ENDIAN"),
    960     },
    961     "BSD-sparc64" => {
    962         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
    963         # simply *happens* to work around a compiler bug in gcc 3.3.3,
    964         # triggered by RIPEMD160 code.
    965         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
    966         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
    967         bn_ops           => "BN_LLONG",
    968     },
    969 
    970     "BSD-ia64" => {
    971         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
    972         lib_cppflags     => add("-DL_ENDIAN"),
    973         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    974     },
    975 
    976     "BSD-x86_64" => {
    977         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
    978         lib_cppflags     => add("-DL_ENDIAN"),
    979         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    980         perlasm_scheme   => "elf",
    981     },
    982 
    983     "bsdi-elf-gcc" => {
    984         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
    985         CC               => "gcc",
    986         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
    987         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
    988         ex_libs          => add("-ldl"),
    989         bn_ops           => "BN_LLONG",
    990         thread_scheme    => "(unknown)",
    991         dso_scheme       => "dlfcn",
    992         shared_target    => "bsd-gcc-shared",
    993         shared_cflag     => "-fPIC",
    994         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
    995     },
    996 
    997     "nextstep" => {
    998         inherit_from     => [ "BASE_unix" ],
    999         CC               => "cc",
   1000         CFLAGS           => "-O -Wall",
   1001         unistd           => "<libc.h>",
   1002         bn_ops           => "BN_LLONG",
   1003         thread_scheme    => "(unknown)",
   1004     },
   1005     "nextstep3.3" => {
   1006         inherit_from     => [ "BASE_unix" ],
   1007         CC               => "cc",
   1008         CFLAGS           => "-O3 -Wall",
   1009         unistd           => "<libc.h>",
   1010         bn_ops           => "BN_LLONG",
   1011         thread_scheme    => "(unknown)",
   1012     },
   1013 
   1014 #### SCO/Caldera targets.
   1015 #
   1016 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
   1017 # Now we only have blended unixware-* as it's the only one used by ./config.
   1018 # If you want to optimize for particular microarchitecture, bypass ./config
   1019 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
   1020 # Note that not all targets include assembler support. Mostly because of
   1021 # lack of motivation to support out-of-date platforms with out-of-date
   1022 # compiler drivers and assemblers.
   1023 #
   1024 # UnixWare 2.0x fails destest with -O.
   1025     "unixware-2.0" => {
   1026         inherit_from     => [ "BASE_unix" ],
   1027         CC               => "cc",
   1028         cflags           => threads("-Kthread"),
   1029         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
   1030         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1031         thread_scheme    => "uithreads",
   1032     },
   1033     "unixware-2.1" => {
   1034         inherit_from     => [ "BASE_unix" ],
   1035         CC               => "cc",
   1036         CFLAGS           => "-O",
   1037         cflags           => threads("-Kthread"),
   1038         lib_cppflags     => "-DFILIO_H",
   1039         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1040         thread_scheme    => "uithreads",
   1041     },
   1042     "unixware-7" => {
   1043         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1044         CC               => "cc",
   1045         CFLAGS           => "-O",
   1046         cflags           => combine("-Kalloca", threads("-Kthread")),
   1047         lib_cppflags     => "-DFILIO_H",
   1048         ex_libs          => add("-lsocket -lnsl"),
   1049         thread_scheme    => "uithreads",
   1050         bn_ops           => "BN_LLONG",
   1051         perlasm_scheme   => "elf-1",
   1052         dso_scheme       => "dlfcn",
   1053         shared_target    => "svr5-shared",
   1054         shared_cflag     => "-Kpic",
   1055         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1056     },
   1057     "unixware-7-gcc" => {
   1058         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1059         CC               => "gcc",
   1060         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
   1061         cppflags         => add(threads("-D_REENTRANT")),
   1062         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
   1063         ex_libs          => add("-lsocket -lnsl"),
   1064         bn_ops           => "BN_LLONG",
   1065         thread_scheme    => "pthreads",
   1066         perlasm_scheme   => "elf-1",
   1067         dso_scheme       => "dlfcn",
   1068         shared_target    => "gnu-shared",
   1069         shared_cflag     => "-fPIC",
   1070         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1071     },
   1072 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
   1073     "sco5-cc" => {
   1074         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1075         cc               => "cc",
   1076         cflags           => "-belf",
   1077         ex_libs          => add("-lsocket -lnsl"),
   1078         thread_scheme    => "(unknown)",
   1079         perlasm_scheme   => "elf-1",
   1080         dso_scheme       => "dlfcn",
   1081         shared_target    => "svr3-shared",
   1082         shared_cflag     => "-Kpic",
   1083         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1084     },
   1085     "sco5-gcc" => {
   1086         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1087         cc               => "gcc",
   1088         cflags           => "-O3 -fomit-frame-pointer",
   1089         ex_libs          => add("-lsocket -lnsl"),
   1090         bn_ops           => "BN_LLONG",
   1091         thread_scheme    => "(unknown)",
   1092         perlasm_scheme   => "elf-1",
   1093         dso_scheme       => "dlfcn",
   1094         shared_target    => "svr3-shared",
   1095         shared_cflag     => "-fPIC",
   1096         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1097     },
   1098 
   1099 #### IBM's AIX.
   1100     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
   1101     # to control compilation "bitness" by setting $OBJECT_MODE environment
   1102     # variable, then you should know that in OpenSSL case it's considered
   1103     # only in ./config. Once configured, build procedure remains "deaf" to
   1104     # current value of $OBJECT_MODE.
   1105     "aix-common" => {
   1106         inherit_from     => [ "BASE_unix" ],
   1107         template         => 1,
   1108         sys_id           => "AIX",
   1109         lib_cppflags     => "-DB_ENDIAN",
   1110         lflags           => "-Wl,-bsvr4",
   1111         thread_scheme    => "pthreads",
   1112         dso_scheme       => "dlfcn",
   1113         shared_target    => "self",
   1114         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
   1115         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
   1116         shared_defflag   => "-Wl,-bE:",
   1117         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1118         dso_extension    => ".so",
   1119         lib_extension    => shared("_a.a"),
   1120         shared_extension_simple => shared(".a"),
   1121     },
   1122     "aix-gcc" => {
   1123         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
   1124         CC               => "gcc",
   1125         CFLAGS           => picker(debug   => "-O0 -g",
   1126                                    release => "-O"),
   1127         cflags           => add(threads("-pthread")),
   1128         ex_libs          => threads("-pthread"),
   1129         bn_ops           => "BN_LLONG RC4_CHAR",
   1130         perlasm_scheme   => "aix32",
   1131         shared_ldflag    => add_before("-shared -static-libgcc"),
   1132         AR               => add("-X32"),
   1133         RANLIB           => add("-X32"),
   1134     },
   1135     "aix64-gcc" => {
   1136         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
   1137         CC               => "gcc",
   1138         CFLAGS           => picker(debug   => "-O0 -g",
   1139                                    release => "-O"),
   1140         cflags           => combine("-maix64", threads("-pthread")),
   1141         ex_libs          => threads("-pthread"),
   1142         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1143         perlasm_scheme   => "aix64",
   1144         shared_ldflag    => add_before("-shared -static-libgcc"),
   1145         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
   1146         AR               => add("-X64"),
   1147         RANLIB           => add("-X64"),
   1148     },
   1149     "aix-cc" => {
   1150         inherit_from     => [ "aix-common", asm("ppc32_asm") ],
   1151         CC               => "cc",
   1152         CFLAGS           => picker(debug   => "-O0 -g",
   1153                                    release => "-O"),
   1154         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
   1155                                     threads("-qthreaded")),
   1156         cppflags         => threads("-D_THREAD_SAFE"),
   1157         ex_libs          => threads("-lpthreads"),
   1158         bn_ops           => "BN_LLONG RC4_CHAR",
   1159         perlasm_scheme   => "aix32",
   1160         shared_cflag     => "-qpic",
   1161         AR               => add("-X32"),
   1162         RANLIB           => add("-X32"),
   1163     },
   1164     "aix64-cc" => {
   1165         inherit_from     => [ "aix-common", asm("ppc64_asm") ],
   1166         CC               => "cc",
   1167         CFLAGS           => picker(debug   => "-O0 -g",
   1168                                    release => "-O"),
   1169         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
   1170                                     threads("-qthreaded")),
   1171         cppflags         => threads("-D_THREAD_SAFE"),
   1172         ex_libs          => threads("-lpthreads"),
   1173         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1174         perlasm_scheme   => "aix64",
   1175         dso_scheme       => "dlfcn",
   1176         shared_cflag     => "-qpic",
   1177         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
   1178         AR               => add("-X64"),
   1179         RANLIB           => add("-X64"),
   1180     },
   1181 
   1182 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
   1183     "BS2000-OSD" => {
   1184         inherit_from     => [ "BASE_unix" ],
   1185         CC               => "c89",
   1186         CFLAGS           => "-O",
   1187         cflags           => "-XLLML -XLLMK -XL",
   1188         cppflags         => "-DCHARSET_EBCDIC",
   1189         lib_cppflags     => "-DB_ENDIAN",
   1190         ex_libs          => add("-lsocket -lnsl"),
   1191         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
   1192         thread_scheme    => "(unknown)",
   1193     },
   1194 
   1195 #### Visual C targets
   1196 #
   1197 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
   1198 #
   1199 # Note about /wd4090, disable warning C4090. This warning returns false
   1200 # positives in some situations. Disabling it altogether masks both
   1201 # legitimate and false cases, but as we compile on multiple platforms,
   1202 # we rely on other compilers to catch legitimate cases.
   1203 #
   1204 # Also note that we force threads no matter what.  Configuring "no-threads"
   1205 # is ignored.
   1206 #
   1207 # UNICODE is defined in VC-common and applies to all targets. It used to
   1208 # be an opt-in option for VC-WIN32, but not anymore. The original reason
   1209 # was because ANSI API was *native* system interface for no longer
   1210 # supported Windows 9x. Keep in mind that UNICODE only affects how
   1211 # OpenSSL libraries interact with underlying OS, it doesn't affect API
   1212 # that OpenSSL presents to application.
   1213 
   1214     "VC-common" => {
   1215         inherit_from     => [ "BASE_Windows" ],
   1216         template         => 1,
   1217         CC               => "cl",
   1218         CPP              => '$(CC) /EP /C',
   1219         CFLAGS           => "/W3 /wd4090 /nologo",
   1220         LDFLAGS          => add("/debug"),
   1221         coutflag         => "/Fo",
   1222         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
   1223                                 "UNICODE", "_UNICODE",
   1224                                 "_CRT_SECURE_NO_DEPRECATE",
   1225                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
   1226         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
   1227         lib_defines      => add("L_ENDIAN"),
   1228         dso_cflags       => "/Zi /Fddso.pdb",
   1229         bin_cflags       => "/Zi /Fdapp.pdb",
   1230         shared_ldflag    => "/dll",
   1231         shared_target    => "win-shared", # meaningless except it gives Configure a hint
   1232         thread_scheme    => "winthreads",
   1233         dso_scheme       => "win32",
   1234         apps_aux_src     => add("win32_init.c"),
   1235         bn_ops           => "EXPORT_VAR_AS_FN",
   1236         # additional parameter to build_scheme denotes install-path "flavour"
   1237         build_scheme     => add("VC-common", { separator => undef }),
   1238     },
   1239     "VC-noCE-common" => {
   1240         inherit_from     => [ "VC-common" ],
   1241         template         => 1,
   1242         CFLAGS           => add(picker(debug   => '/Od',
   1243                                        release => '/O2')),
   1244         cflags           => add(picker(default => '/Gs0 /GF /Gy',
   1245                                        debug   =>
   1246                                        sub {
   1247                                            ($disabled{shared} ? "" : "/MDd");
   1248                                        },
   1249                                        release =>
   1250                                        sub {
   1251                                            ($disabled{shared} ? "" : "/MD");
   1252                                        })),
   1253         defines          => add(picker(default => [], # works as type cast
   1254                                        debug   => [ "DEBUG", "_DEBUG" ])),
   1255         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
   1256         # Following might/should appears controversial, i.e. defining
   1257         # /MDd without evaluating $disabled{shared}. It works in
   1258         # non-shared build because static library is compiled with /Zl
   1259         # and bares no reference to specific RTL. And it works in
   1260         # shared build because multiple /MDd options are not prohibited.
   1261         # But why /MDd in static build? Well, basically this is just a
   1262         # reference point, which allows to catch eventual errors that
   1263         # would prevent those who want to wrap OpenSSL into own .DLL.
   1264         # Why not /MD in release build then? Well, some are likely to
   1265         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
   1266         # redistributable.
   1267         bin_cflags       => add(picker(debug   => "/MDd",
   1268                                        release => sub { $disabled{shared} ? "/MT" : () },
   1269                                       )),
   1270         bin_lflags       => add("/subsystem:console /opt:ref"),
   1271         ex_libs          => add(sub {
   1272             my @ex_libs = ();
   1273             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
   1274             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
   1275             return join(" ", @ex_libs);
   1276         }),
   1277     },
   1278     "VC-WIN64-common" => {
   1279         inherit_from     => [ "VC-noCE-common" ],
   1280         template         => 1,
   1281         ex_libs          => add(sub {
   1282             my @ex_libs = ();
   1283             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
   1284             return join(" ", @_, @ex_libs);
   1285         }),
   1286         bn_ops           => add("SIXTY_FOUR_BIT"),
   1287     },
   1288     "VC-WIN64I" => {
   1289         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
   1290                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
   1291         AS               => "ias",
   1292         ASFLAGS          => "-d debug",
   1293         asoutflag        => "-o ",
   1294         sys_id           => "WIN64I",
   1295         bn_asm_src       => sub { return undef unless @_;
   1296                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
   1297         perlasm_scheme   => "ias",
   1298         multilib         => "-ia64",
   1299     },
   1300     "VC-WIN64A" => {
   1301         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
   1302                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
   1303         AS               => sub { vc_win64a_info()->{AS} },
   1304         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
   1305         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
   1306         asflags          => sub { vc_win64a_info()->{asflags} },
   1307         sys_id           => "WIN64A",
   1308         bn_asm_src       => sub { return undef unless @_;
   1309                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
   1310         perlasm_scheme   => "auto",
   1311         multilib         => "-x64",
   1312     },
   1313     "VC-WIN32" => {
   1314         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
   1315                               sub { $disabled{shared} ? () : "uplink_common" } ],
   1316         CFLAGS           => add("/WX"),
   1317         AS               => sub { vc_win32_info()->{AS} },
   1318         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
   1319         asoutflag        => sub { vc_win32_info()->{asoutflag} },
   1320         asflags          => sub { vc_win32_info()->{asflags} },
   1321         sys_id           => "WIN32",
   1322         bn_ops           => add("BN_LLONG"),
   1323         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
   1324         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
   1325         # some installation path heuristics in windows-makefile.tmpl...
   1326         build_scheme     => add("VC-WOW", { separator => undef }),
   1327     },
   1328     "VC-CE" => {
   1329         inherit_from     => [ "VC-common" ],
   1330         CFLAGS           => add(picker(debug   => "/Od",
   1331                                        release => "/O1i")),
   1332         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
   1333         LDFLAGS          => add("/nologo /opt:ref"),
   1334         cflags           =>
   1335             combine('/GF /Gy',
   1336                     sub { vc_wince_info()->{cflags}; },
   1337                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
   1338                               ? ($disabled{shared} ? " /MT" : " /MD")
   1339                               : " /MC"; }),
   1340         cppflags         => sub { vc_wince_info()->{cppflags}; },
   1341         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
   1342         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
   1343         includes         =>
   1344             add(combine(sub { defined(env('WCECOMPAT'))
   1345                               ? '$(WCECOMPAT)/include' : (); },
   1346                         sub { defined(env('PORTSDK_LIBPATH'))
   1347                                   ? '$(PORTSDK_LIBPATH)/../../include'
   1348                                   : (); })),
   1349         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
   1350                                         sub { defined(env('PORTSDK_LIBPATH'))
   1351                                                   ? "/entry:mainCRTstartup" : (); })),
   1352         sys_id           => "WINCE",
   1353         bn_ops           => add("BN_LLONG"),
   1354         ex_libs          => add(sub {
   1355             my @ex_libs = ();
   1356             push @ex_libs, 'ws2.lib' unless $disabled{sock};
   1357             push @ex_libs, 'crypt32.lib';
   1358             if (defined(env('WCECOMPAT'))) {
   1359                 my $x = '$(WCECOMPAT)/lib';
   1360                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
   1361                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
   1362                 } else {
   1363                     $x .= '/wcecompatex.lib';
   1364                 }
   1365                 push @ex_libs, $x;
   1366             }
   1367             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
   1368                 if (defined(env('PORTSDK_LIBPATH')));
   1369             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
   1370                 if (env('TARGETCPU') eq "X86");
   1371             return @ex_libs;
   1372         }),
   1373     },
   1374 
   1375 #### MinGW
   1376     "mingw" => {
   1377         inherit_from     => [ "BASE_unix", asm("x86_asm"),
   1378                               sub { $disabled{shared} ? () : "x86_uplink" } ],
   1379         CC               => "gcc",
   1380         CFLAGS           => picker(default => "-Wall",
   1381                                    debug   => "-g -O0",
   1382                                    release => "-O3 -fomit-frame-pointer"),
   1383         cflags           => "-m32",
   1384         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
   1385                                     threads("-D_MT")),
   1386         lib_cppflags     => "-DL_ENDIAN",
   1387         sys_id           => "MINGW32",
   1388         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
   1389         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
   1390         thread_scheme    => "winthreads",
   1391         perlasm_scheme   => "coff",
   1392         dso_scheme       => "win32",
   1393         shared_target    => "mingw-shared",
   1394         shared_cppflags  => add("_WINDLL"),
   1395         shared_ldflag    => "-static-libgcc",
   1396         shared_rcflag    => "--target=pe-i386",
   1397         shared_extension => ".dll",
   1398         multilib         => "",
   1399         apps_aux_src     => add("win32_init.c"),
   1400         # "WOW" stands for "Windows on Windows", and that word engages
   1401         # some installation path heuristics in unix-Makefile.tmpl...
   1402         build_scheme     => add("WOW", { separator => undef }),
   1403 
   1404     },
   1405     "mingw64" => {
   1406         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
   1407         # .dll compiled with one compiler with application compiled with
   1408         # another compiler. It's possible to engage Applink support in
   1409         # mingw64 build, but it's not done, because till mingw64
   1410         # supports structured exception handling, one can't seriously
   1411         # consider its binaries for using with non-mingw64 run-time
   1412         # environment. And as mingw64 is always consistent with itself,
   1413         # Applink is never engaged and can as well be omitted.
   1414         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
   1415         CC               => "gcc",
   1416         CFLAGS           => picker(default => "-Wall",
   1417                                    debug   => "-g -O0",
   1418                                    release => "-O3"),
   1419         cflags           => "-m64",
   1420         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
   1421                                     threads("-D_MT")),
   1422         lib_cppflags     => "-DL_ENDIAN",
   1423         sys_id           => "MINGW64",
   1424         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
   1425         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
   1426         thread_scheme    => "winthreads",
   1427         perlasm_scheme   => "mingw64",
   1428         dso_scheme       => "win32",
   1429         shared_target    => "mingw-shared",
   1430         shared_cppflags  => add("_WINDLL"),
   1431         shared_ldflag    => "-static-libgcc",
   1432         shared_rcflag    => "--target=pe-x86-64",
   1433         shared_extension => ".dll",
   1434         multilib         => "64",
   1435         apps_aux_src     => add("win32_init.c"),
   1436     },
   1437 
   1438 #### UEFI
   1439     "UEFI" => {
   1440         inherit_from     => [ "BASE_unix" ],
   1441         CC               => "cc",
   1442         CFLAGS           => "-O",
   1443         lib_cppflags     => "-DL_ENDIAN",
   1444         sys_id           => "UEFI",
   1445     },
   1446 
   1447 #### UWIN
   1448     "UWIN" => {
   1449         inherit_from     => [ "BASE_unix" ],
   1450         CC               => "cc",
   1451         CFLAGS           => "-O -Wall",
   1452         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
   1453         sys_id           => "UWIN",
   1454         bn_ops           => "BN_LLONG",
   1455         dso_scheme       => "win32",
   1456     },
   1457 
   1458 #### Cygwin
   1459     "Cygwin-x86" => {
   1460         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
   1461         CC               => "gcc",
   1462         CFLAGS           => picker(default => "-Wall",
   1463                                    debug   => "-g -O0",
   1464                                    release => "-O3 -fomit-frame-pointer"),
   1465         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
   1466         sys_id           => "CYGWIN",
   1467         bn_ops           => "BN_LLONG",
   1468         thread_scheme    => "pthread",
   1469         perlasm_scheme   => "coff",
   1470         dso_scheme       => "dlfcn",
   1471         shared_target    => "cygwin-shared",
   1472         shared_cppflags  => "-D_WINDLL",
   1473         shared_extension => ".dll",
   1474     },
   1475     "Cygwin-x86_64" => {
   1476         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
   1477         CC               => "gcc",
   1478         CFLAGS           => picker(default => "-Wall",
   1479                                    debug   => "-g -O0",
   1480                                    release => "-O3"),
   1481         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
   1482         sys_id           => "CYGWIN",
   1483         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1484         thread_scheme    => "pthread",
   1485         perlasm_scheme   => "mingw64",
   1486         dso_scheme       => "dlfcn",
   1487         shared_target    => "cygwin-shared",
   1488         shared_cppflags  => "-D_WINDLL",
   1489         shared_extension => ".dll",
   1490     },
   1491     # Backward compatibility for those using this target
   1492     "Cygwin" => {
   1493 	inherit_from     => [ "Cygwin-x86" ]
   1494     },
   1495     # In case someone constructs the Cygwin target name themself
   1496     "Cygwin-i386" => {
   1497 	inherit_from     => [ "Cygwin-x86" ]
   1498     },
   1499     "Cygwin-i486" => {
   1500 	inherit_from     => [ "Cygwin-x86" ]
   1501     },
   1502     "Cygwin-i586" => {
   1503 	inherit_from     => [ "Cygwin-x86" ]
   1504     },
   1505     "Cygwin-i686" => {
   1506 	inherit_from     => [ "Cygwin-x86" ]
   1507     },
   1508 
   1509 ##### MacOS X (a.k.a. Darwin) setup
   1510     "darwin-common" => {
   1511         inherit_from     => [ "BASE_unix" ],
   1512         template         => 1,
   1513         CC               => "cc",
   1514         CFLAGS           => picker(debug   => "-g -O0",
   1515                                    release => "-O3"),
   1516         cppflags         => threads("-D_REENTRANT"),
   1517         lflags           => "-Wl,-search_paths_first",
   1518         sys_id           => "MACOSX",
   1519         bn_ops           => "BN_LLONG RC4_CHAR",
   1520         thread_scheme    => "pthreads",
   1521         perlasm_scheme   => "osx32",
   1522         dso_scheme       => "dlfcn",
   1523         ranlib           => "ranlib -c",
   1524         shared_target    => "darwin-shared",
   1525         shared_cflag     => "-fPIC",
   1526         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
   1527     },
   1528     # Option "freeze" such as -std=gnu9x can't negatively interfere
   1529     # with future defaults for below two targets, because MacOS X
   1530     # for PPC has no future, it was discontinued by vendor in 2009.
   1531     "darwin-ppc-cc" => {
   1532         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
   1533         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
   1534         lib_cppflags     => add("-DB_ENDIAN"),
   1535         shared_cflag     => add("-fno-common"),
   1536         perlasm_scheme   => "osx32",
   1537     },
   1538     "darwin64-ppc-cc" => {
   1539         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
   1540         cflags           => add("-arch ppc64 -std=gnu9x"),
   1541         lib_cppflags     => add("-DB_ENDIAN"),
   1542         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1543         perlasm_scheme   => "osx64",
   1544     },
   1545     "darwin-i386-cc" => {
   1546         inherit_from     => [ "darwin-common", asm("x86_asm") ],
   1547         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1548         cflags           => add("-arch i386"),
   1549         lib_cppflags     => add("-DL_ENDIAN"),
   1550         bn_ops           => "BN_LLONG RC4_INT",
   1551         perlasm_scheme   => "macosx",
   1552     },
   1553     "darwin64-x86_64-cc" => {
   1554         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
   1555         CFLAGS           => add("-Wall"),
   1556         cflags           => add("-arch x86_64"),
   1557         lib_cppflags     => add("-DL_ENDIAN"),
   1558         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1559         perlasm_scheme   => "macosx",
   1560     },
   1561 
   1562 ##### GNU Hurd
   1563     "hurd-x86" => {
   1564         inherit_from     => [ "BASE_unix" ],
   1565         inherit_from     => [ asm("x86_elf_asm") ],
   1566         CC               => "gcc",
   1567         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
   1568         cflags           => threads("-pthread"),
   1569         lib_cppflags     => "-DL_ENDIAN",
   1570         ex_libs          => add("-ldl", threads("-pthread")),
   1571         bn_ops           => "BN_LLONG",
   1572         thread_scheme    => "pthreads",
   1573         dso_scheme       => "dlfcn",
   1574         shared_target    => "linux-shared",
   1575         shared_cflag     => "-fPIC",
   1576         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1577     },
   1578 
   1579 ##### VxWorks for various targets
   1580     "vxworks-ppc60x" => {
   1581         inherit_from     => [ "BASE_unix" ],
   1582         CC               => "ccppc",
   1583         CFLAGS           => "-O2 -Wall -fstrength-reduce",
   1584         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
   1585         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
   1586                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
   1587                                     "-I\$(WIND_BASE)/target/usr/h",
   1588                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
   1589         sys_id           => "VXWORKS",
   1590         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
   1591         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   1592     },
   1593     "vxworks-ppcgen" => {
   1594         inherit_from     => [ "BASE_unix" ],
   1595         CC               => "ccppc",
   1596         CFLAGS           => "-O1 -Wall",
   1597         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
   1598         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
   1599                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1600                                     "-I\$(WIND_BASE)/target/usr/h",
   1601                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
   1602         sys_id           => "VXWORKS",
   1603         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
   1604         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   1605     },
   1606     "vxworks-ppc405" => {
   1607         inherit_from     => [ "BASE_unix" ],
   1608         CC               => "ccppc",
   1609         CFLAGS           => "-g",
   1610         cflags           => "-msoft-float -mlongcall",
   1611         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
   1612                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1613                                     "-I\$(WIND_BASE)/target/h"),
   1614         sys_id           => "VXWORKS",
   1615         lflags           => add("-r"),
   1616     },
   1617     "vxworks-ppc750" => {
   1618         inherit_from     => [ "BASE_unix" ],
   1619         CC               => "ccppc",
   1620         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
   1621         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
   1622         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
   1623                                     "-I\$(WIND_BASE)/target/h"),
   1624         sys_id           => "VXWORKS",
   1625         lflags           => add("-r"),
   1626     },
   1627     "vxworks-ppc750-debug" => {
   1628         inherit_from     => [ "BASE_unix" ],
   1629         CC               => "ccppc",
   1630         CFLAGS           => "-ansi -fvolatile -Wall -g",
   1631         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
   1632         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
   1633                                     "-DPEDANTIC -DDEBUG",
   1634                                     "-I\$(WIND_BASE)/target/h"),
   1635         sys_id           => "VXWORKS",
   1636         lflags           => add("-r"),
   1637     },
   1638     "vxworks-ppc860" => {
   1639         inherit_from     => [ "BASE_unix" ],
   1640         CC               => "ccppc",
   1641         cflags           => "-nostdinc -msoft-float",
   1642         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
   1643                                     "-I\$(WIND_BASE)/target/h"),
   1644         sys_id           => "VXWORKS",
   1645         lflags           => add("-r"),
   1646     },
   1647     "vxworks-simlinux" => {
   1648         inherit_from     => [ "BASE_unix" ],
   1649         CC               => "ccpentium",
   1650         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
   1651         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
   1652                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
   1653                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1654                                     "-DOPENSSL_NO_HW_PADLOCK",
   1655                                     "-I\$(WIND_BASE)/target/h",
   1656                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
   1657         sys_id           => "VXWORKS",
   1658         lflags           => add("-r"),
   1659         ranlib           => "ranlibpentium",
   1660     },
   1661     "vxworks-mips" => {
   1662         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
   1663         CC               => "ccmips",
   1664         CFLAGS           => "-O -G 0",
   1665         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
   1666         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
   1667                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
   1668                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1669                                     "-DOPENSSL_NO_HW_PADLOCK",
   1670                                     threads("-D_REENTRANT"),
   1671                                     "-I\$(WIND_BASE)/target/h",
   1672                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
   1673         sys_id           => "VXWORKS",
   1674         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
   1675         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   1676         thread_scheme    => "pthreads",
   1677         perlasm_scheme   => "o32",
   1678         ranlib           => "ranlibmips",
   1679     },
   1680 
   1681 #### uClinux
   1682     "uClinux-dist" => {
   1683         inherit_from     => [ "BASE_unix" ],
   1684         CC               => sub { env('CC') },
   1685         cppflags         => threads("-D_REENTRANT"),
   1686         ex_libs          => add("\$(LDLIBS)"),
   1687         bn_ops           => "BN_LLONG",
   1688         thread_scheme    => "pthreads",
   1689         dso_scheme       => sub { env('LIBSSL_dlfcn') },
   1690         shared_target    => "linux-shared",
   1691         shared_cflag     => "-fPIC",
   1692         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1693         ranlib           => sub { env('RANLIB') },
   1694     },
   1695     "uClinux-dist64" => {
   1696         inherit_from     => [ "BASE_unix" ],
   1697         CC               => sub { env('CC') },
   1698         cppflags         => threads("-D_REENTRANT"),
   1699         ex_libs          => add("\$(LDLIBS)"),
   1700         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1701         thread_scheme    => "pthreads",
   1702         dso_scheme       => sub { env('LIBSSL_dlfcn') },
   1703         shared_target    => "linux-shared",
   1704         shared_cflag     => "-fPIC",
   1705         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
   1706         ranlib           => sub { env('RANLIB') },
   1707     },
   1708 
   1709     ##### VMS
   1710     # Most things happen in vms-generic.
   1711     # Note that vms_info extracts the pointer size from the end of
   1712     # the target name, and will assume that anything matching /-p\d+$/
   1713     # indicates the pointer size setting for the desired target.
   1714     "vms-generic" => {
   1715         inherit_from     => [ "BASE_VMS" ],
   1716         template         => 1,
   1717         CC               => "CC/DECC",
   1718         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
   1719         CFLAGS           =>
   1720             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
   1721                            debug   => "/NOOPTIMIZE/DEBUG",
   1722                            release => "/OPTIMIZE/NODEBUG"),
   1723                     sub { my @warnings =
   1724                               @{vms_info()->{disable_warns}};
   1725                           @warnings
   1726                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
   1727         lib_defines      =>
   1728             add("OPENSSL_USE_NODELETE",
   1729                 sub {
   1730                     return vms_info()->{def_zlib}
   1731                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
   1732                 }),
   1733         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
   1734                                    debug   => "/DEBUG/TRACEBACK",
   1735                                    release => "/NODEBUG/NOTRACEBACK"),
   1736         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
   1737         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
   1738         # for object files belonging to selected internal libraries
   1739         no_inst_lib_cflags => "",
   1740         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
   1741         shared_target    => "vms-shared",
   1742         dso_scheme       => "vms",
   1743         thread_scheme    => "pthreads",
   1744 
   1745         AS               => sub { vms_info()->{AS} },
   1746         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
   1747         asoutflag        => sub { vms_info()->{asoutflag} },
   1748         asflags          => sub { vms_info()->{asflags} },
   1749         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
   1750 
   1751         disable          => add('pinshared'),
   1752 
   1753         apps_aux_src     => "vms_term_sock.c",
   1754         apps_init_src    => "vms_decc_init.c",
   1755     },
   1756 
   1757     # From HELP CC/POINTER_SIZE:
   1758     #
   1759     # ----------
   1760     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
   1761     #             LONG or 64 is present, the main argument argv will be an
   1762     #             array of long pointers instead of an array of short pointers.
   1763     #
   1764     # 64[=ARGV]   Same as LONG.
   1765     # ----------
   1766     #
   1767     # We don't want the hassle of dealing with 32-bit pointers with argv, so
   1768     # we force it to have 64-bit pointers, see the added cflags in the -p64
   1769     # config targets below.
   1770 
   1771     "vms-alpha" => {
   1772         inherit_from     => [ "vms-generic" ],
   1773         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
   1774         pointer_size     => "",
   1775     },
   1776     "vms-alpha-p32" => {
   1777         inherit_from     => [ "vms-alpha" ],
   1778         cflags           => add("/POINTER_SIZE=32"),
   1779         pointer_size     => "32",
   1780     },
   1781     "vms-alpha-p64" => {
   1782         inherit_from     => [ "vms-alpha" ],
   1783         cflags           => add("/POINTER_SIZE=64=ARGV"),
   1784         pointer_size     => "64",
   1785     },
   1786     "vms-ia64" => {
   1787         inherit_from     => [ "vms-generic",
   1788                               sub { vms_info()->{AS}
   1789                                         ? asm("ia64_asm")->() : () } ],
   1790         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
   1791         pointer_size     => "",
   1792 
   1793         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
   1794     },
   1795     "vms-ia64-p32" => {
   1796         inherit_from     => [ "vms-ia64" ],
   1797         cflags           => add("/POINTER_SIZE=32"),
   1798         pointer_size     => "32",
   1799     },
   1800     "vms-ia64-p64" => {
   1801         inherit_from     => [ "vms-ia64" ],
   1802         cflags           => add("/POINTER_SIZE=64=ARGV"),
   1803         pointer_size     => "64",
   1804     },
   1805 
   1806 );
   1807