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10-main.conf revision 1.1
      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             $vc_win64a_info = { AS        => "nasm",
     10                                 ASFLAGS   => "-g",
     11                                 asflags   => "-Ox -f win64 -DNEAR",
     12                                 asoutflag => "-o ",
     13                                 perlasm_scheme => "nasm" };
     14         } elsif ($disabled{asm}) {
     15             # assembler is still used to compile uplink shim
     16             $vc_win64a_info = { AS        => "ml64",
     17                                 ASFLAGS   => "/nologo /Zi",
     18                                 asflags   => "/c /Cp /Cx",
     19                                 asoutflag => "/Fo",
     20                                 perlasm_scheme => "masm" };
     21         } else {
     22             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
     23             $vc_win64a_info = { AS        => "{unknown}",
     24                                 ASFLAGS   => "",
     25                                 asflags   => "",
     26                                 asoutflag => "",
     27                                 perlasm_scheme => "auto" };
     28         }
     29     }
     30     return $vc_win64a_info;
     31 }
     32 
     33 my $vc_win32_info = {};
     34 sub vc_win32_info {
     35     unless (%$vc_win32_info) {
     36         my $ver=`nasm -v 2>NUL`;
     37         my $vew=`nasmw -v 2>NUL`;
     38         if ($ver ne "" || $vew ne "") {
     39             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
     40                                ASFLAGS   => "",
     41                                asflags   => "-f win32",
     42                                asoutflag => "-o ",
     43                                perlasm_scheme => "win32n" };
     44         } elsif ($disabled{asm}) {
     45             # not actually used, uplink shim is inlined into C code
     46             $vc_win32_info = { AS        => "ml",
     47                                ASFLAGS   => "/nologo /Zi",
     48                                asflags   => "/Cp /coff /c /Cx",
     49                                asoutflag => "/Fo",
     50                                perlasm_scheme => "win32" };
     51         } else {
     52             $die->("NASM not found - make sure it's installed and available on %PATH%\n");
     53             $vc_win32_info = { AS        => "{unknown}",
     54                                ASFLAGS   => "",
     55                                asflags   => "",
     56                                asoutflag => "",
     57                                perlasm_scheme => "win32" };
     58         }
     59     }
     60     return $vc_win32_info;
     61 }
     62 
     63 my $vc_wince_info = {};
     64 sub vc_wince_info {
     65     unless (%$vc_wince_info) {
     66         # sanity check
     67         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
     68         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
     69         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
     70 
     71         #
     72         # Idea behind this is to mimic flags set by eVC++ IDE...
     73         #
     74         my $wcevers = env('OSVERSION');                     # WCENNN
     75 	my $wcevernum;
     76 	my $wceverdotnum;
     77 	if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
     78 	    $wcevernum = "$1$2";
     79 	    $wceverdotnum = "$1.$2";
     80 	} else {
     81 	    $die->('%OSVERSION% value is insane');
     82 	    $wcevernum = "{unknown}";
     83 	    $wceverdotnum = "{unknown}";
     84 	}
     85         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
     86         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
     87 
     88         my $wceplatf =  env('PLATFORM');
     89 
     90         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
     91         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
     92 
     93         my $wcetgt = env('TARGETCPU');                      # just shorter name...
     94       SWITCH: for($wcetgt) {
     95           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
     96                                 $wcelflag.=" /machine:X86";     last; };
     97           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
     98                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
     99                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
    100                                 $wcelflag.=" /machine:THUMB";   last; };
    101           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
    102                                 $wcelflag.=" /machine:ARM";     last; };
    103           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    104                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
    105                                 $wcelflag.=" /machine:MIPSFPU"; last; };
    106           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    107                                 $wcecdefs.=" -DMIPSII -QMmips16";
    108                                 $wcelflag.=" /machine:MIPS16";  last; };
    109           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
    110                                 $wcecdefs.=" -QMmips2";
    111                                 $wcelflag.=" /machine:MIPS";    last; };
    112           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
    113                                 $wcelflag.=" /machine:MIPS";    last; };
    114           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
    115                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
    116                                 $wcelflag.=" /machine:$wcetgt"; last; };
    117           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
    118             $wcelflag.=" /machine:$wcetgt";                     last; };
    119       }
    120 
    121         $vc_wince_info = { cppflags => $wcecdefs,
    122                            lflags => $wcelflag };
    123     }
    124     return $vc_wince_info;
    125 }
    126 
    127 # Helper functions for the VMS configs
    128 my $vms_info = {};
    129 sub vms_info {
    130     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
    131 
    132     # For the case where Configure iterate through all config targets, such
    133     # as when listing them and their details, we reset info if the pointer
    134     # size changes.
    135     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
    136         $vms_info = {};
    137     }
    138 
    139     unless (%$vms_info) {
    140         $vms_info->{disable_warns} = [
    141             "CXXPRAGMANA",      # Shut up about unknown / unsupported pragmas
    142         ];
    143         $vms_info->{pointer_size} = $pointer_size_str;
    144         if ($pointer_size_str eq "64") {
    145             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
    146             if ($? == 0) {
    147                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
    148             }
    149         }
    150 
    151         unless ($disabled{zlib}) {
    152             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
    153             if (defined($disabled{"zlib-dynamic"})) {
    154                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
    155             } else {
    156                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
    157                 # In case the --with-zlib-lib value contains something like
    158                 # /SHARE or /LIB or so at the end, remove it.
    159                 $vms_info->{def_zlib} =~ s|/.*$||g;
    160             }
    161         }
    162 
    163         if ($config{target} =~ /-ia64/) {
    164             `PIPE ias -H 2> NL:`;
    165             if ($? == 0) {
    166                 $vms_info->{AS} = "ias";
    167                 $vms_info->{ASFLAGS} = '-d debug';
    168                 $vms_info->{asflags} = '"-N" vms_upcase';
    169                 $vms_info->{asoutflag} = "-o ";
    170                 $vms_info->{perlasm_scheme} = "ias";
    171             }
    172         }
    173     }
    174     return $vms_info;
    175 }
    176 
    177 my %targets = (
    178 
    179 #### Basic configs that should work on any 32-bit box
    180     "gcc" => {
    181         inherit_from     => [ "BASE_unix" ],
    182         CC               => "gcc",
    183         CFLAGS           => picker(debug   => "-O0 -g",
    184                                    release => "-O3"),
    185         thread_scheme    => "(unknown)",
    186         bn_ops           => "BN_LLONG",
    187     },
    188     "cc" => {
    189         inherit_from     => [ "BASE_unix" ],
    190         CC               => "cc",
    191         CFLAGS           => "-O",
    192         thread_scheme    => "(unknown)",
    193     },
    194 
    195 #### VOS Configurations
    196     "vos-gcc" => {
    197         inherit_from     => [ "BASE_unix" ],
    198         CC               => "gcc",
    199         CFLAGS           => picker(default => "-Wall",
    200                                    debug   => "-O0 -g",
    201                                    release => "-O3"),
    202         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
    203         lib_cppflags     => "-DB_ENDIAN",
    204         thread_scheme    => "(unknown)",
    205         sys_id           => "VOS",
    206         lflags           => add("-Wl,-map"),
    207         bn_ops           => "BN_LLONG",
    208         shared_extension => ".so",
    209     },
    210 
    211 #### Solaris configurations
    212     "solaris-common" => {
    213         inherit_from     => [ "BASE_unix" ],
    214         template         => 1,
    215         lib_cppflags     => "-DFILIO_H",
    216         ex_libs          => add("-lsocket -lnsl -ldl"),
    217         dso_scheme       => "dlfcn",
    218         thread_scheme    => "pthreads",
    219     },
    220 #### Solaris common with Sun C setups
    221     "solaris-common-cc" => {
    222         inherit_from     => [ "solaris-common" ],
    223         template         => 1,
    224         shared_target    => "solaris",
    225         shared_ldflag    => "-Wl,-Bsymbolic",
    226         shared_defflag   => "-Wl,-M,",
    227         shared_sonameflag=> "-Wl,-h,",
    228     },
    229 #### Solaris common with GNU C setups
    230     "solaris-common-gcc" => {
    231         inherit_from     => [ "solaris-common" ],
    232         template         => 1,
    233         shared_target    => "solaris-gcc-shared", # The rest is on shared_info.pl
    234     },
    235 #### Solaris x86 with GNU C setups
    236     "solaris-x86-gcc" => {
    237         # NB. GNU C has to be configured to use GNU assembler, and not
    238         # /usr/ccs/bin/as. Failure to comply will result in compile
    239         # failures [at least] in 32-bit build.
    240         inherit_from     => [ "solaris-common-gcc" ],
    241         CC               => "gcc",
    242         CFLAGS           => add_before(picker(default => "-Wall",
    243                                               debug   => "-O0 -g",
    244                                               release => "-O3 -fomit-frame-pointer")),
    245         lib_cppflags     => add("-DL_ENDIAN"),
    246         bn_ops           => "BN_LLONG",
    247         shared_cflag     => "-fPIC",
    248         shared_ldflag    => add_before("-shared -static-libgcc"),
    249         asm_arch         => 'x86',
    250         perlasm_scheme   => 'elf',
    251     },
    252     "solaris64-x86_64-gcc" => {
    253         # -shared -static-libgcc might appear controversial, but modules
    254         # taken from static libgcc do not have relocations and linking
    255         # them into our shared objects doesn't have any negative side
    256         # effects. On the contrary, doing so makes it possible to use
    257         # gcc shared build with Sun C. Given that gcc generates faster
    258         # code [thanks to inline assembler], I would actually recommend
    259         # to consider using gcc shared build even with vendor compiler:-)
    260         #                        -- <appro (at] openssl.org>
    261         inherit_from     => [ "solaris-common-gcc" ],
    262         CC               => "gcc",
    263         CFLAGS           => add_before(picker(default => "-Wall",
    264                                               debug   => "-O0 -g",
    265                                               release => "-O3")),
    266         cflags           => add("-m64"),
    267         lib_cppflags     => add("-DL_ENDIAN"),
    268         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    269         asm_arch         => 'x86_64',
    270         perlasm_scheme   => "elf",
    271         shared_cflag     => "-fPIC",
    272         shared_ldflag    => add_before("-shared -static-libgcc"),
    273         multilib         => "/64",
    274     },
    275 
    276 #### Solaris x86 with Sun C setups
    277     # There used to be solaris-x86-cc target, but it was removed,
    278     # primarily because vendor assembler can't assemble our modules
    279     # with -KPIC flag. As result it, assembly support, was not even
    280     # available as option. But its lack means lack of side-channel
    281     # resistant code, which is incompatible with security by today's
    282     # standards. Fortunately gcc is readily available prepackaged
    283     # option, which we can firmly point at...
    284     #
    285     # On related note, solaris64-x86_64-cc target won't compile code
    286     # paths utilizing AVX and post-Haswell instruction extensions.
    287     # Consider switching to solaris64-x86_64-gcc even here...
    288     #
    289     "solaris64-x86_64-cc" => {
    290         inherit_from     => [ "solaris-common-cc" ],
    291         CC               => "cc",
    292         CFLAGS           => add_before(picker(debug   => "-g",
    293                                               release => "-xO5 -xdepend -xbuiltin")),
    294         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
    295         cppflags         => add(threads("-D_REENTRANT")),
    296         lib_cppflags     => add("-DL_ENDIAN"),
    297         thread_scheme    => "pthreads",
    298         lflags           => add(threads("-mt")),
    299         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    300         asm_arch         => 'x86_64',
    301         perlasm_scheme   => "elf",
    302         shared_cflag     => "-KPIC",
    303         shared_ldflag    => add_before("-G -dy -z text"),
    304         multilib         => "/64",
    305     },
    306 
    307 #### SPARC Solaris with GNU C setups
    308     "solaris-sparcv7-gcc" => {
    309         inherit_from     => [ "solaris-common-gcc" ],
    310         CC               => "gcc",
    311         CFLAGS           => add_before(picker(default => "-Wall",
    312                                               debug   => "-O0 -g",
    313                                               release => "-O3")),
    314         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    315         bn_ops           => "BN_LLONG RC4_CHAR",
    316         shared_cflag     => "-fPIC",
    317         shared_ldflag    => add_before("-shared -static-libgcc"),
    318     },
    319     "solaris-sparcv8-gcc" => {
    320         inherit_from     => [ "solaris-sparcv7-gcc" ],
    321         cflags           => add_before("-mcpu=v8"),
    322         asm_arch         => 'sparcv8',
    323         perlasm_scheme   => 'void',
    324     },
    325     "solaris-sparcv9-gcc" => {
    326         # -m32 should be safe to add as long as driver recognizes
    327         # -mcpu=ultrasparc
    328         inherit_from     => [ "solaris-sparcv7-gcc" ],
    329         cflags           => add_before("-m32 -mcpu=ultrasparc"),
    330         asm_arch         => 'sparcv9',
    331         perlasm_scheme   => 'void',
    332     },
    333     "solaris64-sparcv9-gcc" => {
    334         inherit_from     => [ "solaris-sparcv9-gcc" ],
    335         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
    336         bn_ops           => "BN_LLONG RC4_CHAR",
    337         multilib         => "/64",
    338     },
    339 
    340 #### SPARC Solaris with Sun C setups
    341 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
    342 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
    343 # SC5.0 note: Compiler common patch 107357-01 or later is required!
    344     "solaris-sparcv7-cc" => {
    345         inherit_from     => [ "solaris-common-cc" ],
    346         CC               => "cc",
    347         CFLAGS           => add_before(picker(debug   => "-g",
    348                                               release => "-xO5 -xdepend")),
    349         cflags           => add_before("-xstrconst -Xa"),
    350         cppflags         => add(threads("-D_REENTRANT")),
    351         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    352         lflags           => add(threads("-mt")),
    353         bn_ops           => "BN_LLONG RC4_CHAR",
    354         shared_cflag     => "-KPIC",
    355         shared_ldflag    => add_before("-G -dy -z text"),
    356     },
    357 ####
    358     "solaris-sparcv8-cc" => {
    359         inherit_from     => [ "solaris-sparcv7-cc" ],
    360         cflags           => add_before("-xarch=v8"),
    361         asm_arch         => 'sparcv8',
    362         perlasm_scheme   => 'void',
    363     },
    364     "solaris-sparcv9-cc" => {
    365         inherit_from     => [ "solaris-sparcv7-cc" ],
    366         cflags           => add_before("-xarch=v8plus"),
    367         asm_arch         => 'sparcv9',
    368         perlasm_scheme   => 'void',
    369     },
    370     "solaris64-sparcv9-cc" => {
    371         inherit_from     => [ "solaris-sparcv7-cc" ],
    372         cflags           => add_before("-m64 -xarch=sparc"),
    373         bn_ops           => "BN_LLONG RC4_CHAR",
    374         asm_arch         => 'sparcv9',
    375         perlasm_scheme   => 'void',
    376         multilib         => "/64",
    377     },
    378 
    379 #### IRIX 6.x configs
    380 # Only N32 and N64 ABIs are supported.
    381     "irix-common" => {
    382         inherit_from     => [ "BASE_unix" ],
    383         template         => 1,
    384         cppflags         => threads("-D_SGI_MP_SOURCE"),
    385         lib_cppflags     => "-DB_ENDIAN",
    386         ex_libs          => add(threads("-lpthread")),
    387         thread_scheme    => "pthreads",
    388         dso_scheme       => "dlfcn",
    389         shared_target    => "self",
    390         shared_ldflag    => "-shared -Wl,-Bsymbolic",
    391         shared_sonameflag=> "-Wl,-soname,",
    392     },
    393     "irix-mips3-gcc" => {
    394         inherit_from     => [ "irix-common" ],
    395         CC               => "gcc",
    396         CFLAGS           => picker(debug   => "-g -O0",
    397                                    release => "-O3"),
    398         LDFLAGS          => "-static-libgcc",
    399         cflags           => "-mabi=n32",
    400         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    401         asm_arch         => 'mips64',
    402         perlasm_scheme   => "n32",
    403         multilib         => "32",
    404     },
    405     "irix-mips3-cc" => {
    406         inherit_from     => [ "irix-common" ],
    407         CC               => "cc",
    408         CFLAGS           => picker(debug   => "-g -O0",
    409                                    release => "-O2"),
    410         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
    411         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    412         asm_arch         => 'mips64',
    413         perlasm_scheme   => "n32",
    414         multilib         => "32",
    415     },
    416     # N64 ABI builds.
    417     "irix64-mips4-gcc" => {
    418         inherit_from     => [ "irix-common" ],
    419         CC               => "gcc",
    420         CFLAGS           => picker(debug   => "-g -O0",
    421                                    release => "-O3"),
    422         LDFLAGS          => "-static-libgcc",
    423         cflags           => "-mabi=64 -mips4",
    424         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    425         asm_arch         => 'mips64',
    426         perlasm_scheme   => "64",
    427         multilib         => "64",
    428     },
    429     "irix64-mips4-cc" => {
    430         inherit_from     => [ "irix-common" ],
    431         CC               => "cc",
    432         CFLAGS           => picker(debug   => "-g -O0",
    433                                    release => "-O2"),
    434         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
    435         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    436         asm_arch         => 'mips64',
    437         perlasm_scheme   => "64",
    438         multilib         => "64",
    439     },
    440 
    441 #### Unified HP-UX ANSI C configs.
    442 # Special notes:
    443 # - Originally we were optimizing at +O4 level. It should be noted
    444 #   that the only difference between +O3 and +O4 is global inter-
    445 #   procedural analysis. As it has to be performed during the link
    446 #   stage the compiler leaves behind certain pseudo-code in lib*.a
    447 #   which might be release or even patch level specific. Generating
    448 #   the machine code for and analyzing the *whole* program appears
    449 #   to be *extremely* memory demanding while the performance gain is
    450 #   actually questionable. The situation is intensified by the default
    451 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
    452 #   which is way too low for +O4. In other words, doesn't +O3 make
    453 #   more sense?
    454 # - Keep in mind that the HP compiler by default generates code
    455 #   suitable for execution on the host you're currently compiling at.
    456 #   If the toolkit is meant to be used on various PA-RISC processors
    457 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
    458 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
    459 #   32-bit message digests. (For the moment of this writing) HP C
    460 #   doesn't seem to "digest" too many local variables (they make "him"
    461 #   chew forever:-). For more details look-up MD32_XARRAY comment in
    462 #   crypto/sha/sha_local.h.
    463 # - originally there were 32-bit hpux-parisc2-* targets. They were
    464 #   scrapped, because a) they were not interchangeable with other 32-bit
    465 #   targets; b) performance-critical 32-bit assembly modules implement
    466 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
    467 #   thus adequate performance is provided even with PA-RISC 1.1 build.
    468     "hpux-common" => {
    469         inherit_from     => [ "BASE_unix" ],
    470         template         => 1,
    471         defines          => add("_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED",
    472                                 "_HPUX_ALT_XOPEN_SOCKET_API"),
    473         lib_cppflags     => "-DB_ENDIAN",
    474         thread_scheme    => "pthreads",
    475         dso_scheme       => "dlfcn",    # overridden in 32-bit PA-RISC builds
    476         shared_target    => "self",
    477         bin_lflags       => "-Wl,+s,+cdp,../:,+cdp,./:",
    478         shared_ldflag    => "-Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+cdp,../:,+cdp,./:",
    479         shared_sonameflag=> "-Wl,+h,",
    480     },
    481     "hpux-parisc-gcc" => {
    482         inherit_from     => [ "hpux-common" ],
    483         CC               => "gcc",
    484         CFLAGS           => picker(debug   => "-O0 -g",
    485                                    release => "-O3"),
    486         cflags           => add(threads("-pthread")),
    487         lib_cppflags     => add("-DBN_DIV2W"),
    488         ex_libs          => add("-ldld", threads("-pthread")),
    489         bn_ops           => "BN_LLONG RC4_CHAR",
    490         dso_scheme       => "dl",
    491         shared_cflag     => "-fPIC",
    492         shared_ldflag    => add_before("-shared"),
    493         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    494     },
    495     "hpux-parisc1_1-gcc" => {
    496         inherit_from     => [ "hpux-parisc-gcc" ],
    497         asm_arch         => 'parisc11',
    498         perlasm_scheme   => "32",
    499         multilib         => "/pa1.1",
    500     },
    501     "hpux64-parisc2-gcc" => {
    502         inherit_from     => [ "hpux-common" ],
    503         CC               => "gcc",
    504         CFLAGS           => combine(picker(debug   => "-O0 -g",
    505                                            release => "-O3")),
    506         cflags           => add(threads("-pthread")),
    507         ex_libs          => add("-ldl", threads("-pthread")),
    508         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    509         asm_arch         => 'parisc20_64',
    510         perlasm_scheme   => "64",
    511         shared_cflag     => "-fpic",
    512         shared_ldflag    => add_before("-shared"),
    513         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    514         multilib         => "/pa20_64",
    515     },
    516 
    517     # More attempts at unified 10.X and 11.X targets for HP C compiler.
    518     "hpux-parisc-cc" => {
    519         inherit_from     => [ "hpux-common" ],
    520         CC               => "cc",
    521         CFLAGS           => picker(debug   => "+O0 +d -g",
    522                                    release => "+O3"),
    523         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
    524         cppflags         => threads("-D_REENTRANT"),
    525         lib_cppflags     => add("-DBN_DIV2W -DMD32_XARRAY"),
    526         ex_libs          => add("-ldld", threads("-lpthread")),
    527         bn_ops           => "RC4_CHAR",
    528         dso_scheme       => "dl",
    529         shared_cflag     => "+Z",
    530         shared_ldflag    => add_before("-b"),
    531         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    532     },
    533     "hpux-parisc1_1-cc" => {
    534         inherit_from     => [ "hpux-parisc-cc" ],
    535         cflags           => add_before("+DA1.1"),
    536         asm_arch         => 'parisc11',
    537         perlasm_scheme   => "32",
    538         multilib         => "/pa1.1",
    539     },
    540     "hpux64-parisc2-cc" => {
    541         inherit_from     => [ "hpux-common" ],
    542         CC               => "cc",
    543         CFLAGS           => picker(debug   => "+O0 +d -g",
    544                                    release => "+O3") ,
    545         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
    546         cppflags         => threads("-D_REENTRANT") ,
    547         lib_cppflags     => add("-DMD32_XARRAY"),
    548         ex_libs          => add("-ldl", threads("-lpthread")),
    549         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    550         asm_arch         => 'parisc20_64',
    551         perlasm_scheme   => "64",
    552         shared_cflag     => "+Z",
    553         shared_ldflag    => add_before("-b"),
    554         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
    555         multilib         => "/pa20_64",
    556     },
    557 
    558     # HP/UX IA-64 targets
    559     "hpux-ia64-cc" => {
    560         inherit_from     => [ "hpux-common" ],
    561         CC               => "cc",
    562         CFLAGS           => picker(debug   => "+O0 +d -g",
    563                                    release => "+O2"),
    564         cflags           => "-Ae +DD32 +Olit=all -z",
    565         cppflags         => add(threads("-D_REENTRANT")),
    566         ex_libs          => add("-ldl", threads("-lpthread")),
    567         bn_ops           => "SIXTY_FOUR_BIT",
    568         asm_arch         => 'ia64',
    569         perlasm_scheme   => 'void',
    570         shared_cflag     => "+Z",
    571         shared_ldflag    => add_before("-b"),
    572         multilib         => "/hpux32",
    573     },
    574     "hpux64-ia64-cc" => {
    575         inherit_from     => [ "hpux-common" ],
    576         CC               => "cc",
    577         CFLAGS           => picker(debug   => "+O0 +d -g",
    578                                    release => "+O3"),
    579         cflags           => "-Ae +DD64 +Olit=all -z",
    580         cppflags         => threads("-D_REENTRANT"),
    581         ex_libs          => add("-ldl", threads("-lpthread")),
    582         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    583         asm_arch         => 'ia64',
    584         perlasm_scheme   => 'void',
    585         shared_cflag     => "+Z",
    586         shared_ldflag    => add_before("-b"),
    587         multilib         => "/hpux64",
    588     },
    589     # GCC builds...
    590     "hpux-ia64-gcc" => {
    591         inherit_from     => [ "hpux-common" ],
    592         CC               => "gcc",
    593         CFLAGS           => picker(debug   => "-O0 -g",
    594                                    release => "-O3"),
    595         cflags           => add(threads("-pthread")),
    596         ex_libs          => add("-ldl", threads("-pthread")),
    597         bn_ops           => "SIXTY_FOUR_BIT",
    598         asm_arch         => 'ia64',
    599         perlasm_scheme   => 'void',
    600         shared_cflag     => "-fpic",
    601         shared_ldflag    => add_before("-shared"),
    602         multilib         => "/hpux32",
    603     },
    604     "hpux64-ia64-gcc" => {
    605         inherit_from     => [ "hpux-common" ],
    606         CC               => "gcc",
    607         CFLAGS           => picker(debug   => "-O0 -g",
    608                                    release => "-O3"),
    609         cflags           => combine("-mlp64", threads("-pthread")),
    610         ex_libs          => add("-ldl", threads("-pthread")),
    611         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    612         asm_arch         => 'ia64',
    613         perlasm_scheme   => 'void',
    614         shared_cflag     => "-fpic",
    615         shared_ldflag    => add_before("-shared"),
    616         multilib         => "/hpux64",
    617     },
    618 
    619 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
    620     "MPE/iX-gcc" => {
    621         inherit_from     => [ "BASE_unix" ],
    622         CC               => "gcc",
    623         CFLAGS           => "-O3",
    624         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
    625         includes         => [ "/SYSLOG/PUB" ],
    626         lib_cppflags     => "-DBN_DIV2W",
    627         sys_id           => "MPE",
    628         lflags           => add("-L/SYSLOG/PUB"),
    629         ex_libs          => add("-lsyslog -lsocket -lcurses"),
    630         thread_scheme    => "(unknown)",
    631         bn_ops           => "BN_LLONG",
    632     },
    633 
    634 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
    635 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
    636 #### there were even osf1-* configs targeting prior versions provided,
    637 #### but not anymore...
    638     "tru64-alpha-gcc" => {
    639         inherit_from     => [ "BASE_unix" ],
    640         CC               => "gcc",
    641         CFLAGS           => "-O3",
    642         cflags           => add("-std=c9x", threads("-pthread")),
    643         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
    644         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    645         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    646         asm_arch         => 'alpha',
    647         perlasm_scheme   => "void",
    648         thread_scheme    => "pthreads",
    649         dso_scheme       => "dlfcn",
    650         shared_target    => "alpha-osf1-shared",
    651         shared_extension => ".so",
    652     },
    653     "tru64-alpha-cc" => {
    654         inherit_from     => [ "BASE_unix" ],
    655         CC               => "cc",
    656         CFLAGS           => "-tune host -fast",
    657         cflags           => add("-std1 -readonly_strings",
    658                                 threads("-pthread")),
    659         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
    660         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    661         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    662         asm_arch         => 'alpha',
    663         perlasm_scheme   => "void",
    664         thread_scheme    => "pthreads",
    665         dso_scheme       => "dlfcn",
    666         shared_target    => "alpha-osf1-shared",
    667         shared_ldflag    => "-msym",
    668         shared_extension => ".so",
    669     },
    670 
    671 ####
    672 #### Variety of LINUX:-)
    673 ####
    674 # *-generic* is endian-neutral target, but ./config is free to
    675 # throw in -D[BL]_ENDIAN, whichever appropriate...
    676     "linux-generic32" => {
    677         inherit_from     => [ "BASE_unix" ],
    678         CC               => "gcc",
    679         CXX              => "g++",
    680         CFLAGS           => picker(default => "-Wall",
    681                                    debug   => "-O0 -g",
    682                                    release => "-O3"),
    683         CXXFLAGS         => picker(default => "-Wall",
    684                                    debug   => "-O0 -g",
    685                                    release => "-O3"),
    686         cflags           => threads("-pthread"),
    687         cxxflags         => combine("-std=c++11", threads("-pthread")),
    688         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
    689         ex_libs          => add("-ldl", threads("-pthread")),
    690         bn_ops           => "BN_LLONG RC4_CHAR",
    691         thread_scheme    => "pthreads",
    692         dso_scheme       => "dlfcn",
    693         shared_target    => "linux-shared",
    694         shared_cflag     => "-fPIC",
    695         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
    696         enable           => [ "afalgeng" ],
    697     },
    698     "linux-latomic" => {
    699         inherit_from     => [ "linux-generic32" ],
    700         ex_libs          => add(threads("-latomic")),
    701     },
    702     "linux-generic64" => {
    703         inherit_from     => [ "linux-generic32" ],
    704         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    705     },
    706 
    707     "linux-ppc" => {
    708         inherit_from     => [ "linux-latomic" ],
    709         asm_arch         => 'ppc32',
    710         perlasm_scheme   => "linux32",
    711         lib_cppflags     => add("-DB_ENDIAN"),
    712     },
    713     "linux-ppc64" => {
    714         inherit_from     => [ "linux-generic64" ],
    715         cflags           => add("-m64"),
    716         cxxflags         => add("-m64"),
    717         lib_cppflags     => add("-DB_ENDIAN"),
    718         asm_arch         => 'ppc64',
    719         perlasm_scheme   => "linux64",
    720         multilib         => "64",
    721     },
    722     "linux-ppc64le" => {
    723         inherit_from     => [ "linux-generic64" ],
    724         cflags           => add("-m64"),
    725         cxxflags         => add("-m64"),
    726         lib_cppflags     => add("-DL_ENDIAN"),
    727         asm_arch         => 'ppc64',
    728         perlasm_scheme   => "linux64le",
    729     },
    730 
    731     "linux-armv4" => {
    732         ################################################################
    733         # Note that -march is not among compiler options in linux-armv4
    734         # target description. Not specifying one is intentional to give
    735         # you choice to:
    736         #
    737         # a) rely on your compiler default by not specifying one;
    738         # b) specify your target platform explicitly for optimal
    739         # performance, e.g. -march=armv6 or -march=armv7-a;
    740         # c) build "universal" binary that targets *range* of platforms
    741         # by specifying minimum and maximum supported architecture;
    742         #
    743         # As for c) option. It actually makes no sense to specify
    744         # maximum to be less than ARMv7, because it's the least
    745         # requirement for run-time switch between platform-specific
    746         # code paths. And without run-time switch performance would be
    747         # equivalent to one for minimum. Secondly, there are some
    748         # natural limitations that you'd have to accept and respect.
    749         # Most notably you can *not* build "universal" binary for
    750         # big-endian platform. This is because ARMv7 processor always
    751         # picks instructions in little-endian order. Another similar
    752         # limitation is that -mthumb can't "cross" -march=armv6t2
    753         # boundary, because that's where it became Thumb-2. Well, this
    754         # limitation is a bit artificial, because it's not really
    755         # impossible, but it's deemed too tricky to support. And of
    756         # course you have to be sure that your binutils are actually
    757         # up to the task of handling maximum target platform. With all
    758         # this in mind here is an example of how to configure
    759         # "universal" build:
    760         #
    761         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
    762         #
    763         inherit_from     => [ "linux-latomic" ],
    764         asm_arch         => 'armv4',
    765         perlasm_scheme   => "linux32",
    766     },
    767     "linux-aarch64" => {
    768         inherit_from     => [ "linux-generic64" ],
    769         asm_arch         => 'aarch64',
    770         perlasm_scheme   => "linux64",
    771     },
    772     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
    773         inherit_from     => [ "linux-generic32" ],
    774         cflags           => add("-mabi=ilp32"),
    775         cxxflags         => add("-mabi=ilp32"),
    776         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    777         asm_arch         => 'aarch64',
    778         perlasm_scheme   => "linux64",
    779     },
    780     "linux-arm64ilp32-clang" => {  # clang config abi by --target
    781         inherit_from     => [ "linux-generic32" ],
    782         CC               => "clang",
    783         CXX              => "clang++",
    784         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    785         asm_arch         => 'aarch64',
    786         perlasm_scheme   => "linux64",
    787     },
    788     "linux-mips32" => {
    789         # Configure script adds minimally required -march for assembly
    790         # support, if no -march was specified at command line.
    791         inherit_from     => [ "linux-latomic" ],
    792         cflags           => add("-mabi=32"),
    793         cxxflags         => add("-mabi=32"),
    794         asm_arch         => 'mips32',
    795         perlasm_scheme   => "o32",
    796     },
    797     # mips32 and mips64 below refer to contemporary MIPS Architecture
    798     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
    799     "linux-mips64" => {
    800         inherit_from     => [ "linux-latomic" ],
    801         cflags           => add("-mabi=n32"),
    802         cxxflags         => add("-mabi=n32"),
    803         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    804         asm_arch         => 'mips64',
    805         perlasm_scheme   => "n32",
    806         multilib         => "32",
    807     },
    808     "linux64-mips64" => {
    809         inherit_from     => [ "linux-generic64" ],
    810         cflags           => add("-mabi=64"),
    811         cxxflags         => add("-mabi=64"),
    812         asm_arch         => 'mips64',
    813         perlasm_scheme   => "64",
    814         multilib         => "64",
    815     },
    816 
    817     # riscv below refers to contemporary RISCV Architecture
    818     # specifications,
    819     "linux64-riscv64" => {
    820         inherit_from     => [ "linux-generic64"],
    821         perlasm_scheme   => "linux64",
    822         asm_arch         => 'riscv64',
    823     },
    824 
    825     "linux32-riscv32" => {
    826         inherit_from     => [ "linux-latomic" ],
    827         perlasm_scheme   => "linux32",
    828         asm_arch         => 'riscv32',
    829     },
    830 
    831     # loongarch64 below refers to contemporary LoongArch Architecture
    832     # specifications,
    833     "linux64-loongarch64" => {
    834         inherit_from     => [ "linux-generic64"],
    835         perlasm_scheme   => "linux64",
    836         asm_arch         => 'loongarch64',
    837         lib_cppflags     => add("-DL_ENDIAN"),
    838     },
    839 
    840     #### IA-32 targets...
    841     #### These two targets are a bit aged and are to be used on older Linux
    842     #### machines where gcc doesn't understand -m32 and -m64
    843     "linux-elf" => {
    844         inherit_from     => [ "linux-generic32" ],
    845         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
    846         lib_cppflags     => add("-DL_ENDIAN"),
    847         bn_ops           => "BN_LLONG",
    848         asm_arch         => 'x86',
    849         perlasm_scheme   => "elf",
    850     },
    851     "linux-aout" => {
    852         inherit_from     => [ "BASE_unix" ],
    853         CC               => "gcc",
    854         CFLAGS           => add(picker(default => "-Wall",
    855                                        debug   => "-O0 -g",
    856                                        release => "-O3 -fomit-frame-pointer")),
    857         lib_cppflags     => add("-DL_ENDIAN"),
    858         bn_ops           => "BN_LLONG",
    859         thread_scheme    => "(unknown)",
    860         asm_arch         => 'x86',
    861         perlasm_scheme   => "a.out",
    862     },
    863 
    864     #### X86 / X86_64 targets
    865     "linux-x86" => {
    866         inherit_from     => [ "linux-generic32" ],
    867         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
    868         cflags           => add("-m32"),
    869         cxxflags         => add("-m32"),
    870         lib_cppflags     => add("-DL_ENDIAN"),
    871         bn_ops           => "BN_LLONG",
    872         asm_arch         => 'x86',
    873         perlasm_scheme   => "elf",
    874     },
    875     "linux-x86-latomic" => {
    876         inherit_from     => [ "linux-x86" ],
    877         ex_libs          => add(threads("-latomic")),
    878     },
    879     "linux-x86-clang" => {
    880         inherit_from     => [ "linux-x86" ],
    881         CC               => "clang",
    882         CXX              => "clang++",
    883         ex_libs          => add(threads("-latomic")),
    884     },
    885     "linux-x86_64" => {
    886         inherit_from     => [ "linux-generic64" ],
    887         cflags           => add("-m64"),
    888         cxxflags         => add("-m64"),
    889         lib_cppflags     => add("-DL_ENDIAN"),
    890         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    891         asm_arch         => 'x86_64',
    892         perlasm_scheme   => "elf",
    893         multilib         => "64",
    894     },
    895     "linux-x86_64-clang" => {
    896         inherit_from     => [ "linux-x86_64" ],
    897         CC               => "clang",
    898         CXX              => "clang++",
    899     },
    900     "linux-x32" => {
    901         inherit_from     => [ "linux-generic32" ],
    902         cflags           => add("-mx32"),
    903         cxxflags         => add("-mx32"),
    904         lib_cppflags     => add("-DL_ENDIAN"),
    905         bn_ops           => "SIXTY_FOUR_BIT",
    906         asm_arch         => 'x86_64',
    907         perlasm_scheme   => "elf32",
    908         multilib         => "x32",
    909     },
    910 
    911     "linux-ia64" => {
    912         inherit_from     => [ "linux-generic64" ],
    913         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    914         asm_arch         => 'ia64',
    915         perlasm_scheme   => 'void',
    916     },
    917 
    918     "linux64-s390x" => {
    919         inherit_from     => [ "linux-generic64" ],
    920         cflags           => add("-m64"),
    921         cxxflags         => add("-m64"),
    922         lib_cppflags     => add("-DB_ENDIAN"),
    923         asm_arch         => 's390x',
    924         perlasm_scheme   => "64",
    925         multilib         => "64",
    926     },
    927     "linux32-s390x" => {
    928         #### So called "highgprs" target for z/Architecture CPUs
    929         # "Highgprs" is kernel feature first implemented in Linux
    930         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
    931         # significant bits of general purpose registers not only
    932         # upon 32-bit process context switch, but even on
    933         # asynchronous signal delivery to such process. This makes
    934         # it possible to deploy 64-bit instructions even in legacy
    935         # application context and achieve better [or should we say
    936         # adequate] performance. The build is binary compatible with
    937         # linux-generic32, and the idea is to be able to install the
    938         # resulting libcrypto.so alongside generic one, e.g. as
    939         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
    940         # linker to autodiscover. Unfortunately it doesn't work just
    941         # yet, because of couple of bugs in glibc
    942         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
    943         #
    944         inherit_from     => [ "linux-generic32" ],
    945         cflags           => add("-m31 -Wa,-mzarch"),
    946         cxxflags         => add("-m31 -Wa,-mzarch"),
    947         lib_cppflags     => add("-DB_ENDIAN"),
    948         asm_arch         => 's390x',
    949         perlasm_scheme   => "31",
    950         multilib         => "/highgprs",
    951     },
    952 
    953     #### SPARC Linux setups
    954     "linux-sparcv8" => {
    955         inherit_from     => [ "linux-latomic" ],
    956         cflags           => add("-mcpu=v8"),
    957         cxxflags         => add("-mcpu=v8"),
    958         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    959         asm_arch         => 'sparcv8',
    960         perlasm_scheme   => 'void',
    961     },
    962     "linux-sparcv9" => {
    963         # it's a real mess with -mcpu=ultrasparc option under Linux,
    964         # but -Wa,-Av8plus should do the trick no matter what.
    965         inherit_from     => [ "linux-latomic" ],
    966         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
    967         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
    968         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
    969         asm_arch         => 'sparcv9',
    970         perlasm_scheme   => 'void',
    971     },
    972     "linux64-sparcv9" => {
    973         # GCC 3.1 is a requirement
    974         inherit_from     => [ "linux-generic64" ],
    975         cflags           => add("-m64 -mcpu=ultrasparc"),
    976         cxxflags         => add("-m64 -mcpu=ultrasparc"),
    977         lib_cppflags     => add("-DB_ENDIAN"),
    978         ex_libs          => add(threads("-latomic")),
    979         bn_ops           => "BN_LLONG RC4_CHAR",
    980         asm_arch         => 'sparcv9',
    981         perlasm_scheme   => 'void',
    982         multilib         => "64",
    983     },
    984 
    985     "linux-alpha-gcc" => {
    986         inherit_from     => [ "linux-generic64" ],
    987         lib_cppflags     => add("-DL_ENDIAN"),
    988         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    989         asm_arch         => 'alpha',
    990         perlasm_scheme   => "void",
    991     },
    992     "linux-c64xplus" => {
    993         inherit_from     => [ "BASE_unix" ],
    994         # TI_CGT_C6000_7.3.x is a requirement
    995         CC               => "cl6x",
    996         CFLAGS           => "-o2 -ox -ms",
    997         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
    998         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
    999         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
   1000                                     threads("-D_REENTRANT")),
   1001         bn_ops           => "BN_LLONG",
   1002         thread_scheme    => "pthreads",
   1003         asm_arch         => 'c64xplus',
   1004         perlasm_scheme   => "void",
   1005         dso_scheme       => "dlfcn",
   1006         shared_target    => "linux-shared",
   1007         shared_cflag     => "--pic",
   1008         shared_ldflag    => add("-z --sysv --shared"),
   1009         ranlib           => "true",
   1010     },
   1011 
   1012 #### *BSD
   1013     "BSD-generic32" => {
   1014         # As for thread cflag. Idea is to maintain "collective" set of
   1015         # flags, which would cover all BSD flavors. -pthread applies
   1016         # to them all, but is treated differently. OpenBSD expands is
   1017         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
   1018         # expands it as -lc_r, which has to be accompanied by explicit
   1019         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
   1020         # expands it as -lc_r, which seems to be sufficient?
   1021         inherit_from     => [ "BASE_unix" ],
   1022         CC               => "cc",
   1023         CFLAGS           => picker(default => "-Wall",
   1024                                    debug   => "-O0 -g",
   1025                                    release => "-O3"),
   1026         cflags           => threads("-pthread"),
   1027         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
   1028         ex_libs          => add(threads("-pthread")),
   1029         enable           => add("devcryptoeng"),
   1030         bn_ops           => "BN_LLONG",
   1031         thread_scheme    => "pthreads",
   1032         dso_scheme       => "dlfcn",
   1033         shared_target    => "bsd-gcc-shared",
   1034         shared_cflag     => "-fPIC",
   1035     },
   1036     "BSD-generic64" => {
   1037         inherit_from     => [ "BSD-generic32" ],
   1038         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1039     },
   1040 
   1041     "BSD-x86" => {
   1042         inherit_from     => [ "BSD-generic32" ],
   1043         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1044         lib_cppflags     => add("-DL_ENDIAN"),
   1045         bn_ops           => "BN_LLONG",
   1046         asm_arch         => 'x86',
   1047         perlasm_scheme   => "a.out",
   1048     },
   1049     "BSD-x86-elf" => {
   1050         inherit_from     => [ "BSD-x86" ],
   1051         perlasm_scheme   => "elf",
   1052     },
   1053 
   1054     "BSD-sparcv8" => {
   1055         inherit_from     => [ "BSD-generic32" ],
   1056         cflags           => add("-mcpu=v8"),
   1057         lib_cppflags     => add("-DB_ENDIAN"),
   1058         asm_arch         => 'sparcv8',
   1059         perlasm_scheme   => 'void',
   1060     },
   1061     "BSD-sparc64" => {
   1062         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
   1063         # simply *happens* to work around a compiler bug in gcc 3.3.3,
   1064         # triggered by RIPEMD160 code.
   1065         inherit_from     => [ "BSD-generic64" ],
   1066         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
   1067         bn_ops           => "BN_LLONG",
   1068         asm_arch         => 'sparcv9',
   1069         perlasm_scheme   => 'void',
   1070     },
   1071 
   1072     "BSD-ia64" => {
   1073         inherit_from     => [ "BSD-generic64" ],
   1074         lib_cppflags     => add("-DL_ENDIAN"),
   1075         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1076         asm_arch         => 'ia64',
   1077         perlasm_scheme   => 'void',
   1078     },
   1079 
   1080     "BSD-x86_64" => {
   1081         inherit_from     => [ "BSD-generic64" ],
   1082         lib_cppflags     => add("-DL_ENDIAN"),
   1083         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1084         asm_arch         => 'x86_64',
   1085         perlasm_scheme   => "elf",
   1086     },
   1087 
   1088     "BSD-aarch64" => {
   1089         inherit_from     => [ "BSD-generic64" ],
   1090         lib_cppflags     => add("-DL_ENDIAN"),
   1091         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1092         asm_arch         => 'aarch64',
   1093         perlasm_scheme   => "linux64",
   1094     },
   1095 
   1096     "BSD-ppc" => {
   1097         inherit_from     => [ "BSD-generic32" ],
   1098         asm_arch         => 'ppc32',
   1099         perlasm_scheme   => "linux32",
   1100         lib_cppflags     => add("-DB_ENDIAN"),
   1101     },
   1102 
   1103     "BSD-ppc64" => {
   1104         inherit_from     => [ "BSD-generic64" ],
   1105         cflags           => add("-m64"),
   1106         cxxflags         => add("-m64"),
   1107         lib_cppflags     => add("-DB_ENDIAN"),
   1108         asm_arch         => 'ppc64',
   1109         perlasm_scheme   => "linux64",
   1110     },
   1111 
   1112     "BSD-ppc64le" => {
   1113         inherit_from     => [ "BSD-generic64" ],
   1114         cflags           => add("-m64"),
   1115         cxxflags         => add("-m64"),
   1116         lib_cppflags     => add("-DL_ENDIAN"),
   1117         asm_arch         => 'ppc64',
   1118         perlasm_scheme   => "linux64le",
   1119     },
   1120 
   1121     # riscv below refers to contemporary RISCV Architecture
   1122     # specifications,
   1123     "BSD-riscv64" => {
   1124         inherit_from     => [ "BSD-generic64"],
   1125         perlasm_scheme   => "linux64",
   1126         asm_arch         => 'riscv64',
   1127     },
   1128 
   1129     "BSD-riscv32" => {
   1130         inherit_from     => [ "BSD-generic32"],
   1131         perlasm_scheme   => "linux32",
   1132         asm_arch         => 'riscv32',
   1133     },
   1134 
   1135     "BSD-armv4" => {
   1136         ################################################################
   1137         # Note that -march is not among compiler options in linux-armv4
   1138         # target description. Not specifying one is intentional to give
   1139         # you choice to:
   1140         #
   1141         # a) rely on your compiler default by not specifying one;
   1142         # b) specify your target platform explicitly for optimal
   1143         # performance, e.g. -march=armv6 or -march=armv7-a;
   1144         # c) build "universal" binary that targets *range* of platforms
   1145         # by specifying minimum and maximum supported architecture;
   1146         #
   1147         # As for c) option. It actually makes no sense to specify
   1148         # maximum to be less than ARMv7, because it's the least
   1149         # requirement for run-time switch between platform-specific
   1150         # code paths. And without run-time switch performance would be
   1151         # equivalent to one for minimum. Secondly, there are some
   1152         # natural limitations that you'd have to accept and respect.
   1153         # Most notably you can *not* build "universal" binary for
   1154         # big-endian platform. This is because ARMv7 processor always
   1155         # picks instructions in little-endian order. Another similar
   1156         # limitation is that -mthumb can't "cross" -march=armv6t2
   1157         # boundary, because that's where it became Thumb-2. Well, this
   1158         # limitation is a bit artificial, because it's not really
   1159         # impossible, but it's deemed too tricky to support. And of
   1160         # course you have to be sure that your binutils are actually
   1161         # up to the task of handling maximum target platform. With all
   1162         # this in mind here is an example of how to configure
   1163         # "universal" build:
   1164         #
   1165         # ./Configure BSD-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
   1166         #
   1167         inherit_from     => [ "BSD-generic32" ],
   1168         asm_arch         => 'armv4',
   1169         perlasm_scheme   => "linux32",
   1170     },
   1171 
   1172     "bsdi-elf-gcc" => {
   1173         inherit_from     => [ "BASE_unix" ],
   1174         CC               => "gcc",
   1175         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
   1176         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
   1177         ex_libs          => add("-ldl"),
   1178         bn_ops           => "BN_LLONG",
   1179         asm_arch         => 'x86',
   1180         perlasm_scheme   => "elf",
   1181         thread_scheme    => "(unknown)",
   1182         dso_scheme       => "dlfcn",
   1183         shared_target    => "bsd-gcc-shared",
   1184         shared_cflag     => "-fPIC",
   1185     },
   1186 #### *BSD-nodef
   1187     "BSD-nodef-generic32" => {
   1188         # As for thread cflag. Idea is to maintain "collective" set of
   1189         # flags, which would cover all BSD flavors. -pthread applies
   1190         # to them all, but is treated differently. OpenBSD expands is
   1191         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
   1192         # expands it as -lc_r, which has to be accompanied by explicit
   1193         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
   1194         # expands it as -lc_r, which seems to be sufficient?
   1195         inherit_from     => [ "BASE_unix" ],
   1196         CC               => "cc",
   1197         CFLAGS           => picker(default => "-Wall",
   1198                                    debug   => "-O0 -g",
   1199                                    release => "-O3"),
   1200         cflags           => threads("-pthread"),
   1201         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
   1202         ex_libs          => add(threads("-pthread")),
   1203         enable           => add("devcryptoeng"),
   1204         bn_ops           => "BN_LLONG",
   1205         thread_scheme    => "pthreads",
   1206         dso_scheme       => "dlfcn",
   1207         shared_target    => "bsd-gcc-nodef-shared",
   1208         shared_cflag     => "-fPIC",
   1209     },
   1210     "BSD-nodef-generic64" => {
   1211         inherit_from     => [ "BSD-nodef-generic32" ],
   1212         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1213     },
   1214 
   1215     "BSD-nodef-x86" => {
   1216         inherit_from     => [ "BSD-nodef-generic32" ],
   1217         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1218         lib_cppflags     => add("-DL_ENDIAN"),
   1219         bn_ops           => "BN_LLONG",
   1220         asm_arch         => 'x86',
   1221         perlasm_scheme   => "a.out",
   1222     },
   1223     "BSD-nodef-x86-elf" => {
   1224         inherit_from     => [ "BSD-nodef-x86" ],
   1225         perlasm_scheme   => "elf",
   1226     },
   1227 
   1228     "BSD-nodef-sparcv8" => {
   1229         inherit_from     => [ "BSD-nodef-generic32" ],
   1230         cflags           => add("-mcpu=v8"),
   1231         lib_cppflags     => add("-DB_ENDIAN"),
   1232         asm_arch         => 'sparcv8',
   1233         perlasm_scheme   => 'void',
   1234     },
   1235     "BSD-nodef-sparc64" => {
   1236         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
   1237         # simply *happens* to work around a compiler bug in gcc 3.3.3,
   1238         # triggered by RIPEMD160 code.
   1239         inherit_from     => [ "BSD-nodef-generic64" ],
   1240         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
   1241         bn_ops           => "BN_LLONG",
   1242         asm_arch         => 'sparcv9',
   1243         perlasm_scheme   => 'void',
   1244     },
   1245 
   1246     "BSD-nodef-ia64" => {
   1247         inherit_from     => [ "BSD-nodef-generic64" ],
   1248         lib_cppflags     => add("-DL_ENDIAN"),
   1249         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1250         asm_arch         => 'ia64',
   1251         perlasm_scheme   => 'void',
   1252     },
   1253 
   1254     "BSD-nodef-x86_64" => {
   1255         inherit_from     => [ "BSD-nodef-generic64" ],
   1256         lib_cppflags     => add("-DL_ENDIAN"),
   1257         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1258         asm_arch         => 'x86_64',
   1259         perlasm_scheme   => "elf",
   1260     },
   1261 
   1262 #### SCO/Caldera targets.
   1263 #
   1264 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
   1265 # Now we only have blended unixware-* as it's the only one used by ./config.
   1266 # If you want to optimize for particular microarchitecture, bypass ./config
   1267 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
   1268 # Note that not all targets include assembler support. Mostly because of
   1269 # lack of motivation to support out-of-date platforms with out-of-date
   1270 # compiler drivers and assemblers.
   1271 #
   1272 # UnixWare 2.0x fails destest with -O.
   1273     "unixware-2.0" => {
   1274         inherit_from     => [ "BASE_unix" ],
   1275         CC               => "cc",
   1276         cflags           => threads("-Kthread"),
   1277         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
   1278         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1279         thread_scheme    => "uithreads",
   1280     },
   1281     "unixware-2.1" => {
   1282         inherit_from     => [ "BASE_unix" ],
   1283         CC               => "cc",
   1284         CFLAGS           => "-O",
   1285         cflags           => threads("-Kthread"),
   1286         lib_cppflags     => "-DFILIO_H",
   1287         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1288         thread_scheme    => "uithreads",
   1289     },
   1290     "unixware-7" => {
   1291         inherit_from     => [ "BASE_unix" ],
   1292         CC               => "cc",
   1293         CFLAGS           => "-O",
   1294         cflags           => combine("-Kalloca", threads("-Kthread")),
   1295         lib_cppflags     => "-DFILIO_H",
   1296         ex_libs          => add("-lsocket -lnsl"),
   1297         thread_scheme    => "uithreads",
   1298         bn_ops           => "BN_LLONG",
   1299         asm_arch         => 'x86',
   1300         perlasm_scheme   => "elf-1",
   1301         dso_scheme       => "dlfcn",
   1302         shared_target    => "svr5-shared",
   1303         shared_cflag     => "-Kpic",
   1304     },
   1305     "unixware-7-gcc" => {
   1306         inherit_from     => [ "BASE_unix" ],
   1307         CC               => "gcc",
   1308         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
   1309         cppflags         => add(threads("-D_REENTRANT")),
   1310         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
   1311         ex_libs          => add("-lsocket -lnsl"),
   1312         bn_ops           => "BN_LLONG",
   1313         thread_scheme    => "pthreads",
   1314         asm_arch         => 'x86',
   1315         perlasm_scheme   => "elf-1",
   1316         dso_scheme       => "dlfcn",
   1317         shared_target    => "gnu-shared",
   1318         shared_cflag     => "-fPIC",
   1319     },
   1320 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
   1321     "sco5-cc" => {
   1322         inherit_from     => [ "BASE_unix" ],
   1323         cc               => "cc",
   1324         cflags           => "-belf",
   1325         ex_libs          => add("-lsocket -lnsl"),
   1326         thread_scheme    => "(unknown)",
   1327         asm_arch         => 'x86',
   1328         perlasm_scheme   => "elf-1",
   1329         dso_scheme       => "dlfcn",
   1330         shared_target    => "svr3-shared",
   1331         shared_cflag     => "-Kpic",
   1332     },
   1333     "sco5-gcc" => {
   1334         inherit_from     => [ "BASE_unix" ],
   1335         cc               => "gcc",
   1336         cflags           => "-O3 -fomit-frame-pointer",
   1337         ex_libs          => add("-lsocket -lnsl"),
   1338         bn_ops           => "BN_LLONG",
   1339         thread_scheme    => "(unknown)",
   1340         asm_arch         => 'x86',
   1341         perlasm_scheme   => "elf-1",
   1342         dso_scheme       => "dlfcn",
   1343         shared_target    => "svr3-shared",
   1344         shared_cflag     => "-fPIC",
   1345     },
   1346 
   1347 #### IBM's AIX.
   1348     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
   1349     # to control compilation "bitness" by setting $OBJECT_MODE environment
   1350     # variable, then you should know that in OpenSSL case it's considered
   1351     # only in ./config. Once configured, build procedure remains "deaf" to
   1352     # current value of $OBJECT_MODE.
   1353     "aix-common" => {
   1354         inherit_from     => [ "BASE_unix" ],
   1355         template         => 1,
   1356         sys_id           => "AIX",
   1357         lib_cppflags     => "-DB_ENDIAN",
   1358         lflags           => "-Wl,-bsvr4",
   1359         thread_scheme    => "pthreads",
   1360         dso_scheme       => "dlfcn",
   1361         shared_target    => "aix",
   1362         module_ldflags   => "-Wl,-G,-bsymbolic,-bnoentry",
   1363         shared_ldflag    => "-Wl,-G,-bsymbolic,-bnoentry",
   1364         shared_defflag   => "-Wl,-bE:",
   1365         shared_fipsflag  => "-Wl,-binitfini:_init:_cleanup",
   1366         perl_platform    => 'AIX',
   1367     },
   1368     "aix-gcc" => {
   1369         inherit_from     => [ "aix-common" ],
   1370         CC               => "gcc",
   1371         CFLAGS           => picker(debug   => "-O0 -g",
   1372                                    release => "-O"),
   1373         cflags           => add(threads("-pthread")),
   1374         ex_libs          => add(threads("-pthread")),
   1375         bn_ops           => "BN_LLONG RC4_CHAR",
   1376         asm_arch         => 'ppc32',
   1377         perlasm_scheme   => "aix32",
   1378         shared_ldflag    => add_before("-shared -static-libgcc"),
   1379         AR               => add("-X32"),
   1380         RANLIB           => add("-X32"),
   1381     },
   1382     "aix64-gcc" => {
   1383         inherit_from     => [ "aix-common" ],
   1384         CC               => "gcc",
   1385         CFLAGS           => picker(debug   => "-O0 -g",
   1386                                    release => "-O"),
   1387         cflags           => combine("-maix64", threads("-pthread")),
   1388         ex_libs          => add(threads("-pthread")),
   1389         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1390         asm_arch         => 'ppc64',
   1391         perlasm_scheme   => "aix64",
   1392         shared_ldflag    => add_before("-shared -static-libgcc"),
   1393         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
   1394         AR               => add("-X64"),
   1395         RANLIB           => add("-X64"),
   1396     },
   1397     "aix64-gcc-as" => {
   1398         inherit_from     => [ "aix64-gcc" ],
   1399         perlasm_scheme   => "aix64-as",
   1400     },
   1401     "aix-cc" => {
   1402         inherit_from     => [ "aix-common" ],
   1403         CC               => "cc",
   1404         CFLAGS           => picker(debug   => "-O0 -g",
   1405                                    release => "-O"),
   1406         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
   1407                                     threads("-qthreaded")),
   1408         cppflags         => threads("-D_THREAD_SAFE"),
   1409         ex_libs          => add(threads("-lpthreads")),
   1410         bn_ops           => "BN_LLONG RC4_CHAR",
   1411         asm_arch         => 'ppc32',
   1412         perlasm_scheme   => "aix32",
   1413         shared_cflag     => "-qpic",
   1414         AR               => add("-X32"),
   1415         RANLIB           => add("-X32"),
   1416     },
   1417     # To enable openxl compiler for aix
   1418     # If 17.1 openxl runtime is available, -latomic can be used
   1419     # instead of -DBROKEN_CLANG_ATOMICS
   1420     "aix-clang" => {
   1421         inherit_from     => [ "aix-common" ],
   1422         CC               => "ibm-clang",
   1423         CFLAGS           => picker(debug   => "-O0 -g",
   1424                                    release => "-O"),
   1425         cflags           => combine("-Wno-implicit-function-declaration -mcmodel=large -DBROKEN_CLANG_ATOMICS",
   1426                             threads("-pthread")),
   1427         ex_libs          => add(threads("-pthread")),
   1428         bn_ops           => "BN_LLONG RC4_CHAR",
   1429         asm_arch         => 'ppc32',
   1430         perlasm_scheme   => "aix32",
   1431         shared_cflag     => "-fpic",
   1432         shared_ldflag    => add("-shared"),
   1433         AR               => add("-X32"),
   1434         RANLIB           => add("-X32"),
   1435     },
   1436     # shared_target of "aix-solib" builds shared libraries packaged
   1437     # without archives.  This improves the behavior of inter-library
   1438     # references (libssl depending on libcrypto) when building with
   1439     # shlib_variant.
   1440     # You'll get:  libxxx.so (import library, used when linking applications)
   1441     #              libxxx.so.ver (shared object)
   1442     #              libxxx.a (static library archive)
   1443     # and for runtime, you only need libxxx.so.ver.  libxxx.so and libxxx.a
   1444     # can be installed along with include files to make an SDK
   1445     "aix-cc-solib" => {
   1446         inherit_from     => [ "aix-cc" ],
   1447         shared_target    => "aix-solib",
   1448     },
   1449     "aix64-cc" => {
   1450         inherit_from     => [ "aix-common" ],
   1451         CC               => "cc",
   1452         CFLAGS           => picker(debug   => "-O0 -g",
   1453                                    release => "-O"),
   1454         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
   1455                                     threads("-qthreaded")),
   1456         cppflags         => threads("-D_THREAD_SAFE"),
   1457         ex_libs          => add(threads("-lpthreads")),
   1458         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1459         asm_arch         => 'ppc64',
   1460         perlasm_scheme   => "aix64",
   1461         dso_scheme       => "dlfcn",
   1462         shared_cflag     => "-qpic",
   1463         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
   1464         AR               => add("-X64"),
   1465         RANLIB           => add("-X64"),
   1466     },
   1467     "aix64-clang" => {
   1468         inherit_from     => [ "aix-common" ],
   1469         CC               => "ibm-clang",
   1470         CFLAGS           => picker(debug   => "-O0 -g",
   1471                                    release => "-O"),
   1472         cflags           => combine("-maix64 -Wno-implicit-function-declaration -mcmodel=large",
   1473                             threads("-pthread")),
   1474         ex_libs          => add(threads("-pthread")),
   1475         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1476         asm_arch         => 'ppc64',
   1477         perlasm_scheme   => "aix64",
   1478         shared_cflag     => "-fpic",
   1479         shared_ldflag    => add("-shared"),
   1480         shared_extension => "64.so.\$(SHLIB_VERSION_NUMBER)",
   1481         AR               => add("-X64"),
   1482         RANLIB           => add("-X64"),
   1483     },
   1484     "aix64-cc-solib" => {
   1485         inherit_from     => [ "aix64-cc" ],
   1486         shared_target    => "aix-solib",
   1487     },
   1488 
   1489 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
   1490     "BS2000-OSD" => {
   1491         inherit_from     => [ "BASE_unix" ],
   1492         CC               => "c89",
   1493         CFLAGS           => "-O",
   1494         cflags           => "-XLLML -XLLMK -XL",
   1495         cppflags         => "-DCHARSET_EBCDIC",
   1496         lib_cppflags     => "-DB_ENDIAN",
   1497         ex_libs          => add("-lsocket -lnsl"),
   1498         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
   1499         thread_scheme    => "(unknown)",
   1500     },
   1501 
   1502 #### Visual C targets
   1503 #
   1504 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
   1505 #
   1506 # Note about /wd4090, disable warning C4090. This warning returns false
   1507 # positives in some situations. Disabling it altogether masks both
   1508 # legitimate and false cases, but as we compile on multiple platforms,
   1509 # we rely on other compilers to catch legitimate cases.
   1510 #
   1511 # Also note that we force threads no matter what.  Configuring "no-threads"
   1512 # is ignored.
   1513 #
   1514 # UNICODE is defined in VC-common and applies to all targets. It used to
   1515 # be an opt-in option for VC-WIN32, but not anymore. The original reason
   1516 # was because ANSI API was *native* system interface for no longer
   1517 # supported Windows 9x. Keep in mind that UNICODE only affects how
   1518 # OpenSSL libraries interact with underlying OS, it doesn't affect API
   1519 # that OpenSSL presents to application.
   1520 
   1521     "VC-common" => {
   1522         inherit_from     => [ "BASE_Windows" ],
   1523         template         => 1,
   1524         CC               => "cl",
   1525         CPP              => '$(CC) /EP /C',
   1526         CFLAGS           => "/W3 /wd4090 /nologo",
   1527         coutflag         => "/Fo",
   1528         LD               => "link",
   1529         LDFLAGS          => "/nologo /debug",
   1530         ldoutflag        => "/out:",
   1531         ldpostoutflag    => "",
   1532         ld_resp_delim    => "\n",
   1533         bin_lflags       => "setargv.obj",
   1534         makedepcmd       => '$(CC) /Zs /showIncludes',
   1535         makedep_scheme   => 'VC',
   1536         AR               => "lib",
   1537         ARFLAGS          => "/nologo",
   1538         aroutflag        => "/out:",
   1539         ar_resp_delim    => "\n",
   1540         RC               => "rc",
   1541         rcoutflag        => "/fo",
   1542         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
   1543                                 "UNICODE", "_UNICODE",
   1544                                 "_CRT_SECURE_NO_DEPRECATE",
   1545                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
   1546         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
   1547         lib_defines      => add("L_ENDIAN"),
   1548         dso_cflags       => "/Zi /Fddso.pdb",
   1549         bin_cflags       => "/Zi /Fdapp.pdb",
   1550         # def_flag made to empty string so a .def file gets generated
   1551         shared_defflag   => '',
   1552         shared_ldflag    => "/dll",
   1553         shared_target    => "win-shared", # meaningless except it gives Configure a hint
   1554         lddefflag        => "/def:",
   1555         ldresflag        => " ",
   1556         ld_implib_flag   => "/implib:",
   1557         thread_scheme    => "winthreads",
   1558         dso_scheme       => "win32",
   1559         perl_platform    => 'Windows::MSVC',
   1560         # additional parameter to build_scheme denotes install-path "flavour"
   1561         build_scheme     => add("VC-common", { separator => undef }),
   1562     },
   1563     "VC-noCE-common" => {
   1564         inherit_from     => [ "VC-common" ],
   1565         template         => 1,
   1566         CFLAGS           => add(picker(debug   => '/Od',
   1567                                        release => '/O2')),
   1568         cflags           => add(picker(default => '/Gs0 /GF /Gy',
   1569                                        debug   =>
   1570                                        sub {
   1571                                            ($disabled{shared} ? "" : "/MDd");
   1572                                        },
   1573                                        release =>
   1574                                        sub {
   1575                                            ($disabled{shared} ? "" : "/MD");
   1576                                        })),
   1577         defines          => add(picker(default => [], # works as type cast
   1578                                        debug   => [ "DEBUG", "_DEBUG" ])),
   1579         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
   1580         # Following might/should appears controversial, i.e. defining
   1581         # /MDd without evaluating $disabled{shared}. It works in
   1582         # non-shared build because static library is compiled with /Zl
   1583         # and bares no reference to specific RTL. And it works in
   1584         # shared build because multiple /MDd options are not prohibited.
   1585         # But why /MDd in static build? Well, basically this is just a
   1586         # reference point, which allows to catch eventual errors that
   1587         # would prevent those who want to wrap OpenSSL into own .DLL.
   1588         # Why not /MD in release build then? Well, some are likely to
   1589         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
   1590         # redistributable.
   1591         bin_cflags       => add(picker(debug   => "/MDd",
   1592                                        release => sub { $disabled{shared} ? "/MT" : () },
   1593                                       )),
   1594         bin_lflags       => add("/subsystem:console /opt:ref"),
   1595         ex_libs          => add(sub {
   1596             my @ex_libs = ();
   1597             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
   1598             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
   1599             return join(" ", @ex_libs);
   1600         }),
   1601     },
   1602     "VC-WIN64-common" => {
   1603         inherit_from     => [ "VC-noCE-common" ],
   1604         template         => 1,
   1605         ex_libs          => add(sub {
   1606             my @ex_libs = ();
   1607             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
   1608             return join(" ", @_, @ex_libs);
   1609         }),
   1610         bn_ops           => add("SIXTY_FOUR_BIT"),
   1611     },
   1612     "VC-WIN64I" => {
   1613         inherit_from     => [ "VC-WIN64-common" ],
   1614         AS               => "ias",
   1615         ASFLAGS          => "-d debug",
   1616         asoutflag        => "-o ",
   1617         sys_id           => "WIN64I",
   1618         uplink_arch      => 'ia64',
   1619         asm_arch         => 'ia64',
   1620         perlasm_scheme   => "ias",
   1621         multilib         => "-ia64",
   1622     },
   1623     "VC-WIN64A" => {
   1624         inherit_from     => [ "VC-WIN64-common" ],
   1625         AS               => sub { vc_win64a_info()->{AS} },
   1626         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
   1627         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
   1628         asflags          => sub { vc_win64a_info()->{asflags} },
   1629         sys_id           => "WIN64A",
   1630         uplink_arch      => 'x86_64',
   1631         asm_arch         => 'x86_64',
   1632         perlasm_scheme   => sub { vc_win64a_info()->{perlasm_scheme} },
   1633         multilib         => "-x64",
   1634     },
   1635     "VC-WIN32" => {
   1636         inherit_from     => [ "VC-noCE-common" ],
   1637         AS               => sub { vc_win32_info()->{AS} },
   1638         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
   1639         asoutflag        => sub { vc_win32_info()->{asoutflag} },
   1640         asflags          => sub { vc_win32_info()->{asflags} },
   1641         sys_id           => "WIN32",
   1642         bn_ops           => add("BN_LLONG"),
   1643         uplink_arch      => 'common',
   1644         asm_arch         => 'x86',
   1645         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
   1646         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
   1647         # some installation path heuristics in windows-makefile.tmpl...
   1648         build_scheme     => add("VC-WOW", { separator => undef }),
   1649     },
   1650     "VC-CE" => {
   1651         inherit_from     => [ "VC-common" ],
   1652         CFLAGS           => add(picker(debug   => "/Od",
   1653                                        release => "/O1i")),
   1654         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
   1655         LDFLAGS          => add("/nologo /opt:ref"),
   1656         cflags           =>
   1657             combine('/GF /Gy',
   1658                     sub { vc_wince_info()->{cflags}; },
   1659                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
   1660                               ? ($disabled{shared} ? " /MT" : " /MD")
   1661                               : " /MC"; }),
   1662         cppflags         => sub { vc_wince_info()->{cppflags}; },
   1663         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
   1664         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
   1665         includes         =>
   1666             add(combine(sub { defined(env('WCECOMPAT'))
   1667                               ? '$(WCECOMPAT)/include' : (); },
   1668                         sub { defined(env('PORTSDK_LIBPATH'))
   1669                                   ? '$(PORTSDK_LIBPATH)/../../include'
   1670                                   : (); })),
   1671         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
   1672                                         sub { defined(env('PORTSDK_LIBPATH'))
   1673                                                   ? "/entry:mainCRTstartup" : (); })),
   1674         sys_id           => "WINCE",
   1675         bn_ops           => add("BN_LLONG"),
   1676         ex_libs          => add(sub {
   1677             my @ex_libs = ();
   1678             push @ex_libs, 'ws2.lib' unless $disabled{sock};
   1679             push @ex_libs, 'crypt32.lib';
   1680             if (defined(env('WCECOMPAT'))) {
   1681                 my $x = '$(WCECOMPAT)/lib';
   1682                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
   1683                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
   1684                 } else {
   1685                     $x .= '/wcecompatex.lib';
   1686                 }
   1687                 push @ex_libs, $x;
   1688             }
   1689             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
   1690                 if (defined(env('PORTSDK_LIBPATH')));
   1691             push @ex_libs, '/nodefaultlib coredll.lib corelibc.lib'
   1692                 if (env('TARGETCPU') =~ /^X86|^ARMV4[IT]/);
   1693             return join(" ", @ex_libs);
   1694         }),
   1695     },
   1696 
   1697 #### MinGW
   1698     "mingw-common" => {
   1699         inherit_from     => [ 'BASE_unix' ],
   1700         template         => 1,
   1701         CC               => "gcc",
   1702         CFLAGS           => picker(default => "-Wall",
   1703                                    debug   => "-g -O0",
   1704                                    release => "-O3"),
   1705         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
   1706                                     threads("-D_MT")),
   1707         lib_cppflags     => "-DL_ENDIAN",
   1708         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
   1709         thread_scheme    => "winthreads",
   1710         dso_scheme       => "win32",
   1711         shared_target    => "mingw-shared",
   1712         shared_cppflags  => add("_WINDLL"),
   1713         shared_ldflag    => "-static-libgcc",
   1714 
   1715         perl_platform    => 'mingw',
   1716     },
   1717     "mingw" => {
   1718         inherit_from     => [ "mingw-common" ],
   1719         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1720         cflags           => "-m32",
   1721         sys_id           => "MINGW32",
   1722         bn_ops           => add("BN_LLONG"),
   1723         asm_arch         => 'x86',
   1724         uplink_arch      => 'x86',
   1725         perlasm_scheme   => "coff",
   1726         shared_rcflag    => "--target=pe-i386",
   1727         multilib         => "",
   1728     },
   1729     "mingw64" => {
   1730         # As for uplink_arch. Applink makes it possible to use
   1731         # .dll compiled with one compiler with application compiled with
   1732         # another compiler. It's possible to engage Applink support in
   1733         # mingw64 build, but it's not done, because until mingw64
   1734         # supports structured exception handling, one can't seriously
   1735         # consider its binaries for using with non-mingw64 run-time
   1736         # environment. And as mingw64 is always consistent with itself,
   1737         # Applink is never engaged and can as well be omitted.
   1738         inherit_from     => [ "mingw-common" ],
   1739         cflags           => "-m64",
   1740         sys_id           => "MINGW64",
   1741         bn_ops           => add("SIXTY_FOUR_BIT"),
   1742         asm_arch         => 'x86_64',
   1743         uplink_arch      => undef,
   1744         perlasm_scheme   => "mingw64",
   1745         shared_rcflag    => "--target=pe-x86-64",
   1746         multilib         => "64",
   1747     },
   1748 
   1749 #### UEFI
   1750     "UEFI" => {
   1751         inherit_from     => [ "BASE_unix" ],
   1752         CC               => "cc",
   1753         CFLAGS           => "-O",
   1754         lib_cppflags     => "-DL_ENDIAN",
   1755         sys_id           => "UEFI",
   1756     },
   1757     "UEFI-x86" => {
   1758         inherit_from     => [ "UEFI" ],
   1759         asm_arch         => 'x86',
   1760         perlasm_scheme   => "win32n",
   1761     },
   1762     "UEFI-x86_64" => {
   1763         inherit_from     => [ "UEFI" ],
   1764         asm_arch         => 'x86_64',
   1765         perlasm_scheme   => "nasm",
   1766     },
   1767 
   1768 #### UWIN
   1769     "UWIN" => {
   1770         inherit_from     => [ "BASE_unix" ],
   1771         CC               => "cc",
   1772         CFLAGS           => "-O -Wall",
   1773         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
   1774         sys_id           => "UWIN",
   1775         bn_ops           => "BN_LLONG",
   1776         dso_scheme       => "win32",
   1777     },
   1778 
   1779 #### Cygwin
   1780     "Cygwin-common" => {
   1781         inherit_from     => [ "BASE_unix" ],
   1782         template         => 1,
   1783 
   1784         CC               => "gcc",
   1785         CFLAGS           => picker(default => "-Wall",
   1786                                    debug   => "-g -O0",
   1787                                    release => "-O3"),
   1788         ex_libs          => add("-lcrypt32"),
   1789         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
   1790         sys_id           => "CYGWIN",
   1791         thread_scheme    => "pthread",
   1792         dso_scheme       => "dlfcn",
   1793         shared_target    => "cygwin-shared",
   1794         shared_cppflags  => "-D_WINDLL",
   1795 
   1796         perl_platform    => 'Cygwin',
   1797     },
   1798     "Cygwin-x86" => {
   1799         inherit_from     => [ "Cygwin-common" ],
   1800         CFLAGS           => add(picker(release => "-O3 -fomit-frame-pointer")),
   1801         bn_ops           => "BN_LLONG",
   1802         asm_arch         => 'x86',
   1803         perlasm_scheme   => "coff",
   1804     },
   1805     "Cygwin-x86_64" => {
   1806         inherit_from     => [ "Cygwin-common" ],
   1807         CC               => "gcc",
   1808         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1809         asm_arch         => 'x86_64',
   1810         perlasm_scheme   => "mingw64",
   1811     },
   1812     # Backward compatibility for those using this target
   1813     "Cygwin" => {
   1814 	inherit_from     => [ "Cygwin-x86" ]
   1815     },
   1816     # In case someone constructs the Cygwin target name themself
   1817     "Cygwin-i386" => {
   1818 	inherit_from     => [ "Cygwin-x86" ]
   1819     },
   1820     "Cygwin-i486" => {
   1821 	inherit_from     => [ "Cygwin-x86" ]
   1822     },
   1823     "Cygwin-i586" => {
   1824 	inherit_from     => [ "Cygwin-x86" ]
   1825     },
   1826     "Cygwin-i686" => {
   1827 	inherit_from     => [ "Cygwin-x86" ]
   1828     },
   1829 
   1830 ##### MacOS X (a.k.a. Darwin) setup
   1831     "darwin-common" => {
   1832         inherit_from     => [ "BASE_unix" ],
   1833         template         => 1,
   1834         CC               => "cc",
   1835         CFLAGS           => picker(debug   => "-g -O0",
   1836                                    release => "-O3"),
   1837         cppflags         => threads("-D_REENTRANT"),
   1838         lflags           => add("-Wl,-search_paths_first"),
   1839         sys_id           => "MACOSX",
   1840         bn_ops           => "BN_LLONG RC4_CHAR",
   1841         thread_scheme    => "pthreads",
   1842         perlasm_scheme   => "osx32",
   1843         dso_scheme       => "dlfcn",
   1844         ranlib           => "ranlib -c",
   1845         shared_target    => "darwin-shared",
   1846         shared_cflag     => "-fPIC",
   1847         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
   1848     },
   1849     # Option "freeze" such as -std=gnu9x can't negatively interfere
   1850     # with future defaults for below two targets, because MacOS X
   1851     # for PPC has no future, it was discontinued by vendor in 2009.
   1852     "darwin-ppc-cc" => { inherit_from => [ "darwin-ppc" ] }, # Historic alias
   1853     "darwin-ppc" => {
   1854         inherit_from     => [ "darwin-common" ],
   1855         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
   1856         lib_cppflags     => add("-DB_ENDIAN"),
   1857         shared_cflag     => add("-fno-common"),
   1858         asm_arch         => 'ppc32',
   1859         perlasm_scheme   => "osx32",
   1860     },
   1861     "darwin64-ppc-cc" => { inherit_from => [ "darwin64-ppc" ] }, # Historic alias
   1862     "darwin64-ppc" => {
   1863         inherit_from     => [ "darwin-common" ],
   1864         cflags           => add("-arch ppc64 -std=gnu9x"),
   1865         lib_cppflags     => add("-DB_ENDIAN"),
   1866         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1867         asm_arch         => 'ppc64',
   1868         perlasm_scheme   => "osx64",
   1869     },
   1870     "darwin-i386-cc" => { inherit_from => [ "darwin-i386" ] }, # Historic alias
   1871     "darwin-i386" => {
   1872         inherit_from     => [ "darwin-common" ],
   1873         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1874         cflags           => add("-arch i386"),
   1875         lib_cppflags     => add("-DL_ENDIAN"),
   1876         bn_ops           => "BN_LLONG RC4_INT",
   1877         asm_arch         => 'x86',
   1878         perlasm_scheme   => "macosx",
   1879     },
   1880     "darwin64-x86_64-cc" => { inherit_from => [ "darwin64-x86_64" ] }, # Historic alias
   1881     "darwin64-x86_64" => {
   1882         inherit_from     => [ "darwin-common" ],
   1883         CFLAGS           => add("-Wall"),
   1884         cflags           => add("-arch x86_64"),
   1885         lib_cppflags     => add("-DL_ENDIAN"),
   1886         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1887         asm_arch         => 'x86_64',
   1888         perlasm_scheme   => "macosx",
   1889     },
   1890     "darwin64-arm64-cc" => { inherit_from => [ "darwin64-arm64" ] }, # "Historic" alias
   1891     "darwin64-arm64" => {
   1892         inherit_from     => [ "darwin-common" ],
   1893         CFLAGS           => add("-Wall"),
   1894         cflags           => add("-arch arm64"),
   1895         lib_cppflags     => add("-DL_ENDIAN"),
   1896         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1897         asm_arch         => 'aarch64',
   1898         perlasm_scheme   => "ios64",
   1899     },
   1900 
   1901 ##### GNU Hurd
   1902     "hurd-generic32" => {
   1903         inherit_from     => [ "BASE_unix" ],
   1904         CC               => "gcc",
   1905         CXX              => "g++",
   1906         CFLAGS           => picker(default => "-Wall",
   1907                                    debug   => "-O0 -g",
   1908                                    release => "-O3"),
   1909         CXXFLAGS         => picker(default => "-Wall",
   1910                                    debug   => "-O0 -g",
   1911                                    release => "-O3"),
   1912         cflags           => threads("-pthread"),
   1913         cxxflags         => combine("-std=c++11", threads("-pthread")),
   1914         ex_libs          => add("-ldl", threads("-pthread")),
   1915         bn_ops           => "BN_LLONG RC4_CHAR",
   1916         thread_scheme    => "pthreads",
   1917         dso_scheme       => "dlfcn",
   1918         shared_target    => "linux-shared",
   1919         shared_cflag     => "-fPIC",
   1920         shared_ldflag    => sub { $disabled{pinshared} ? () : "-Wl,-znodelete" },
   1921     },
   1922 
   1923     "hurd-generic64" => {
   1924         inherit_from     => [ "hurd-generic32" ],
   1925         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1926     },
   1927 
   1928     #### X86 / X86_64 targets
   1929     "hurd-x86" => {
   1930         inherit_from     => [ "hurd-generic32" ],
   1931         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
   1932         cflags           => add("-m32"),
   1933         cxxflags         => add("-m32"),
   1934         lib_cppflags     => add("-DL_ENDIAN"),
   1935         bn_ops           => "BN_LLONG",
   1936         asm_arch         => 'x86',
   1937         perlasm_scheme   => 'elf',
   1938     },
   1939 
   1940     "hurd-x86_64" => {
   1941         inherit_from     => [ "hurd-generic64" ],
   1942         cflags           => add("-m64"),
   1943         cxxflags         => add("-m64"),
   1944         lib_cppflags     => add("-DL_ENDIAN"),
   1945         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1946         asm_arch         => 'x86_64',
   1947         perlasm_scheme   => 'elf',
   1948         multilib         => "64",
   1949     },
   1950 
   1951 ##### VxWorks for various targets
   1952     "vxworks-ppc60x" => {
   1953         inherit_from     => [ "BASE_unix" ],
   1954         CC               => "ccppc",
   1955         CFLAGS           => "-O2 -Wall -fstrength-reduce",
   1956         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
   1957         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
   1958                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
   1959                                     "-I\$(WIND_BASE)/target/usr/h",
   1960                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
   1961         sys_id           => "VXWORKS",
   1962         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
   1963         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   1964     },
   1965     "vxworks-ppcgen" => {
   1966         inherit_from     => [ "BASE_unix" ],
   1967         CC               => "ccppc",
   1968         CFLAGS           => "-O1 -Wall",
   1969         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
   1970         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
   1971                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1972                                     "-I\$(WIND_BASE)/target/usr/h",
   1973                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
   1974         sys_id           => "VXWORKS",
   1975         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
   1976         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   1977     },
   1978     "vxworks-ppc405" => {
   1979         inherit_from     => [ "BASE_unix" ],
   1980         CC               => "ccppc",
   1981         CFLAGS           => "-g",
   1982         cflags           => "-msoft-float -mlongcall",
   1983         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
   1984                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   1985                                     "-I\$(WIND_BASE)/target/h"),
   1986         sys_id           => "VXWORKS",
   1987         lflags           => add("-r"),
   1988     },
   1989     "vxworks-ppc750" => {
   1990         inherit_from     => [ "BASE_unix" ],
   1991         CC               => "ccppc",
   1992         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
   1993         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
   1994         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
   1995                                     "-I\$(WIND_BASE)/target/h"),
   1996         sys_id           => "VXWORKS",
   1997         lflags           => add("-r"),
   1998     },
   1999     "vxworks-ppc750-debug" => {
   2000         inherit_from     => [ "BASE_unix" ],
   2001         CC               => "ccppc",
   2002         CFLAGS           => "-ansi -fvolatile -Wall -g",
   2003         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
   2004         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
   2005                                     "-DPEDANTIC -DDEBUG",
   2006                                     "-I\$(WIND_BASE)/target/h"),
   2007         sys_id           => "VXWORKS",
   2008         lflags           => add("-r"),
   2009     },
   2010     "vxworks-ppc860" => {
   2011         inherit_from     => [ "BASE_unix" ],
   2012         CC               => "ccppc",
   2013         cflags           => "-nostdinc -msoft-float",
   2014         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
   2015                                     "-I\$(WIND_BASE)/target/h"),
   2016         sys_id           => "VXWORKS",
   2017         lflags           => add("-r"),
   2018     },
   2019     "vxworks-simlinux" => {
   2020         inherit_from     => [ "BASE_unix" ],
   2021         CC               => "ccpentium",
   2022         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
   2023         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
   2024                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
   2025                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   2026                                     "-DOPENSSL_NO_HW_PADLOCK",
   2027                                     "-I\$(WIND_BASE)/target/h",
   2028                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
   2029         sys_id           => "VXWORKS",
   2030         lflags           => add("-r"),
   2031         ranlib           => "ranlibpentium",
   2032     },
   2033     "vxworks-mips" => {
   2034         inherit_from     => [ "BASE_unix" ],
   2035         CC               => "ccmips",
   2036         CFLAGS           => "-O -G 0",
   2037         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
   2038         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
   2039                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
   2040                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
   2041                                     "-DOPENSSL_NO_HW_PADLOCK",
   2042                                     threads("-D_REENTRANT"),
   2043                                     "-I\$(WIND_BASE)/target/h",
   2044                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
   2045         sys_id           => "VXWORKS",
   2046         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
   2047         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
   2048         thread_scheme    => "pthreads",
   2049         asm_arch         => 'mips32',
   2050         perlasm_scheme   => "o32",
   2051         ranlib           => "ranlibmips",
   2052     },
   2053 
   2054 #### uClinux
   2055     "uClinux-dist" => {
   2056         inherit_from     => [ "BASE_unix" ],
   2057         CC               => sub { env('CC') },
   2058         cppflags         => threads("-D_REENTRANT"),
   2059         ex_libs          => add("\$(LDLIBS)"),
   2060         bn_ops           => "BN_LLONG",
   2061         thread_scheme    => "pthreads",
   2062         dso_scheme       => sub { env('LIBSSL_dlfcn') },
   2063         shared_target    => "linux-shared",
   2064         shared_cflag     => "-fPIC",
   2065         ranlib           => sub { env('RANLIB') },
   2066     },
   2067     "uClinux-dist64" => {
   2068         inherit_from     => [ "BASE_unix" ],
   2069         CC               => sub { env('CC') },
   2070         cppflags         => threads("-D_REENTRANT"),
   2071         ex_libs          => add("\$(LDLIBS)"),
   2072         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   2073         thread_scheme    => "pthreads",
   2074         dso_scheme       => sub { env('LIBSSL_dlfcn') },
   2075         shared_target    => "linux-shared",
   2076         shared_cflag     => "-fPIC",
   2077         ranlib           => sub { env('RANLIB') },
   2078     },
   2079 
   2080     ##### VMS
   2081     # Most things happen in vms-generic.
   2082     # Note that vms_info extracts the pointer size from the end of
   2083     # the target name, and will assume that anything matching /-p\d+$/
   2084     # indicates the pointer size setting for the desired target.
   2085     "vms-generic" => {
   2086         inherit_from     => [ "BASE_VMS" ],
   2087         template         => 1,
   2088         CC               => "CC/DECC",
   2089         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
   2090         CFLAGS           =>
   2091             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
   2092                            debug   => "/NOOPTIMIZE/DEBUG",
   2093                            release => "/OPTIMIZE/NODEBUG"),
   2094                     sub { my @warnings =
   2095                               @{vms_info()->{disable_warns}};
   2096                           @warnings
   2097                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
   2098         cflag_incfirst   => '/FIRST_INCLUDE=',
   2099         lib_defines      =>
   2100             add("OPENSSL_USE_NODELETE",
   2101                 "_XOPEN_SOURCE", "_XOPEN_SOURCE_EXTENDED=1",
   2102                 sub {
   2103                     return vms_info()->{def_zlib}
   2104                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
   2105                 }),
   2106         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
   2107                                    debug   => "/DEBUG/TRACEBACK",
   2108                                    release => "/NODEBUG/NOTRACEBACK"),
   2109         # Because of dso_cflags below, we can't set the generic |cflags| here,
   2110         # as it can't be overridden, so we set separate C flags for libraries
   2111         # and binaries instead.
   2112         bin_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
   2113         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
   2114         # Strictly speaking, DSOs should not need to have name shortening,
   2115         # as all their exported symbols should be short enough to fit the
   2116         # linker's 31 character per symbol name limit.  However, providers
   2117         # may be composed of more than one object file, and internal symbols
   2118         # may and do surpass the 31 character limit.
   2119         dso_cflags       => add("/NAMES=(SHORTENED)"),
   2120         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
   2121         shared_target    => "vms-shared",
   2122         # def_flag made to empty string so a .opt file gets generated
   2123         shared_defflag   => '',
   2124         dso_scheme       => "vms",
   2125         thread_scheme    => "pthreads",
   2126 
   2127         makedep_scheme   => 'VMS C',
   2128         AS               => sub { vms_info()->{AS} },
   2129         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
   2130         asoutflag        => sub { vms_info()->{asoutflag} },
   2131         asflags          => sub { vms_info()->{asflags} },
   2132         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
   2133 
   2134         disable          => add('pinshared', 'loadereng'),
   2135 
   2136     },
   2137 
   2138     # From HELP CC/POINTER_SIZE:
   2139     #
   2140     # ----------
   2141     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
   2142     #             LONG or 64 is present, the main argument argv will be an
   2143     #             array of long pointers instead of an array of short pointers.
   2144     #
   2145     # 64[=ARGV]   Same as LONG.
   2146     # ----------
   2147     #
   2148     # We don't want the hassle of dealing with 32-bit pointers with argv, so
   2149     # we force it to have 64-bit pointers, see the added cflags in the -p64
   2150     # config targets below.
   2151 
   2152     "vms-alpha" => {
   2153         inherit_from     => [ "vms-generic" ],
   2154         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
   2155         pointer_size     => "",
   2156     },
   2157     "vms-alpha-p32" => {
   2158         inherit_from     => [ "vms-alpha" ],
   2159         cflags           => add("/POINTER_SIZE=32"),
   2160         pointer_size     => "32",
   2161     },
   2162     "vms-alpha-p64" => {
   2163         inherit_from     => [ "vms-alpha" ],
   2164         cflags           => add("/POINTER_SIZE=64=ARGV"),
   2165         pointer_size     => "64",
   2166     },
   2167     "vms-ia64" => {
   2168         inherit_from     => [ "vms-generic" ],
   2169         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
   2170         asm_arch         => sub { vms_info()->{AS} ? 'ia64' : undef },
   2171         perlasm_scheme   => 'ias',
   2172         pointer_size     => "",
   2173 
   2174     },
   2175     "vms-ia64-p32" => {
   2176         inherit_from     => [ "vms-ia64" ],
   2177         cflags           => add("/POINTER_SIZE=32"),
   2178         pointer_size     => "32",
   2179     },
   2180     "vms-ia64-p64" => {
   2181         inherit_from     => [ "vms-ia64" ],
   2182         cflags           => add("/POINTER_SIZE=64=ARGV"),
   2183         pointer_size     => "64",
   2184     },
   2185     "vms-x86_64" => {
   2186         inherit_from     => [ "vms-generic" ],
   2187         bn_ops           => "SIXTY_FOUR_BIT",
   2188         pointer_size     => "",
   2189     },
   2190     "vms-x86_64-p32" => {
   2191         inherit_from     => [ "vms-x86_64" ],
   2192         cflags           => add("/POINTER_SIZE=32"),
   2193         pointer_size     => "32",
   2194     },
   2195     "vms-x86_64-p64" => {
   2196         inherit_from     => [ "vms-x86_64" ],
   2197         cflags           => add("/POINTER_SIZE=64=ARGV"),
   2198         pointer_size     => "64",
   2199     }
   2200 );
   2201