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10-main.conf revision 1.1.1.1.2.1
      1 ## -*- mode: perl; -*-
      2 ## Standard openssl configuration targets.
      3 
      4 # Helper functions for the Windows configs
      5 my $vc_win64a_info = {};
      6 sub vc_win64a_info {
      7     unless (%$vc_win64a_info) {
      8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
      9             $vc_win64a_info = { as        => "nasm",
     10                                 asflags   => "-f win64 -DNEAR -Ox -g",
     11                                 asoutflag => "-o" };
     12         } elsif ($disabled{asm}) {
     13             $vc_win64a_info = { as        => "ml64",
     14                                 asflags   => "/c /Cp /Cx /Zi",
     15                                 asoutflag => "/Fo" };
     16         } else {
     17             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
     18             $vc_win64a_info = { as        => "{unknown}",
     19                                 asflags   => "",
     20                                 asoutflag => "" };
     21         }
     22     }
     23     return $vc_win64a_info;
     24 }
     25 
     26 my $vc_win32_info = {};
     27 sub vc_win32_info {
     28     unless (%$vc_win32_info) {
     29         my $ver=`nasm -v 2>NUL`;
     30         my $vew=`nasmw -v 2>NUL`;
     31         if ($ver ne "" || $vew ne "") {
     32             $vc_win32_info = { as        => $ver ge $vew ? "nasm" : "nasmw",
     33                                asflags   => "-f win32",
     34                                asoutflag => "-o",
     35                                perlasm_scheme => "win32n" };
     36         } elsif ($disabled{asm}) {
     37             $vc_win32_info = { as        => "ml",
     38                                asflags   => "/nologo /Cp /coff /c /Cx /Zi",
     39                                asoutflag => "/Fo",
     40                                perlasm_scheme => "win32" };
     41         } else {
     42             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
     43             $vc_win32_info = { as        => "{unknown}",
     44                                asflags   => "",
     45                                asoutflag => "",
     46                                perlasm_scheme => "win32" };
     47         }
     48     }
     49     return $vc_win32_info;
     50 }
     51 
     52 my $vc_wince_info = {};
     53 sub vc_wince_info {
     54     unless (%$vc_wince_info) {
     55         # sanity check
     56         $die->('%OSVERSION% is not defined') if (!defined($ENV{'OSVERSION'}));
     57         $die->('%PLATFORM% is not defined')  if (!defined($ENV{'PLATFORM'}));
     58         $die->('%TARGETCPU% is not defined') if (!defined($ENV{'TARGETCPU'}));
     59 
     60         #
     61         # Idea behind this is to mimic flags set by eVC++ IDE...
     62         #
     63         my $wcevers = $ENV{'OSVERSION'};                    # WCENNN
     64 	my $wcevernum;
     65 	my $wceverdotnum;
     66 	if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
     67 	    $wcevernum = "$1$2";
     68 	    $wceverdotnum = "$1.$2";
     69 	} else {
     70 	    $die->('%OSVERSION% value is insane');
     71 	    $wcevernum = "{unknown}";
     72 	    $wceverdotnum = "{unknown}";
     73 	}
     74         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
     75         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
     76 
     77         my $wceplatf =  $ENV{'PLATFORM'};
     78 
     79         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
     80         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
     81 
     82         my $wcetgt = $ENV{'TARGETCPU'};                     # just shorter name...
     83       SWITCH: for($wcetgt) {
     84           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
     85                                 $wcelflag.=" /machine:X86";     last; };
     86           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
     87                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
     88                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
     89                                 $wcelflag.=" /machine:THUMB";   last; };
     90           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
     91                                 $wcelflag.=" /machine:ARM";     last; };
     92           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
     93                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
     94                                 $wcelflag.=" /machine:MIPSFPU"; last; };
     95           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
     96                                 $wcecdefs.=" -DMIPSII -QMmips16";
     97                                 $wcelflag.=" /machine:MIPS16";  last; };
     98           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
     99                                 $wcecdefs.=" -QMmips2";
    100                                 $wcelflag.=" /machine:MIPS";    last; };
    101           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
    102                                 $wcelflag.=" /machine:MIPS";    last; };
    103           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
    104                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
    105                                 $wcelflag.=" /machine:$wcetgt"; last; };
    106           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
    107             $wcelflag.=" /machine:$wcetgt";                     last; };
    108       }
    109 
    110         $vc_wince_info = { cflags => $wcecdefs,
    111                            lflags => $wcelflag };
    112     }
    113     return $vc_wince_info;
    114 }
    115 
    116 # Helper functions for the VMS configs
    117 my $vms_info = {};
    118 sub vms_info {
    119     unless (%$vms_info) {
    120         my $pointer_size = shift;
    121         my $pointer_size_str = $pointer_size == 0 ? "" : "$pointer_size";
    122 
    123         $vms_info->{disable_warns} = [ ];
    124         $vms_info->{pointer_size} = $pointer_size_str;
    125         if ($pointer_size == 64) {
    126             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
    127             if ($? == 0) {
    128                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
    129             }
    130         }
    131 
    132         unless ($disabled{zlib}) {
    133             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
    134             if (defined($disabled{"zlib-dynamic"})) {
    135                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
    136             } else {
    137                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
    138                 # In case the --with-zlib-lib value contains something like
    139                 # /SHARE or /LIB or so at the end, remove it.
    140                 $vms_info->{def_zlib} =~ s|/.*$||g;
    141             }
    142         }
    143     }
    144     return $vms_info;
    145 }
    146 
    147 %targets = (
    148 
    149 #### Basic configs that should work on any 32-bit box
    150     "gcc" => {
    151         cc               => "gcc",
    152         cflags           => picker(debug   => "-O0 -g",
    153                                    release => "-O3"),
    154         thread_scheme    => "(unknown)",
    155         bn_ops           => "BN_LLONG",
    156     },
    157     "cc" => {
    158         cc               => "cc",
    159         cflags           => "-O",
    160         thread_scheme    => "(unknown)",
    161     },
    162 
    163 #### VOS Configurations
    164     "vos-gcc" => {
    165         inherit_from     => [ "BASE_unix" ],
    166         cc               => "gcc",
    167         cflags           => picker(default => "-Wall -DOPENSSL_SYS_VOS -D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES -DB_ENDIAN",
    168                                    debug   => "-O0 -g",
    169                                    release => "-O3"),
    170         thread_scheme    => "(unknown)",
    171         sys_id           => "VOS",
    172         lflags           => "-Wl,-map",
    173         bn_ops           => "BN_LLONG",
    174         shared_extension => ".so",
    175     },
    176 
    177 #### Solaris configurations
    178     "solaris-common" => {
    179         inherit_from     => [ "BASE_unix" ],
    180         template         => 1,
    181         cflags           => "-DFILIO_H",
    182         ex_libs          => add("-lsocket -lnsl -ldl"),
    183         dso_scheme       => "dlfcn",
    184         thread_scheme    => "pthreads",
    185         shared_target    => "solaris-shared",
    186         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    187     },
    188 #### Solaris x86 with GNU C setups
    189     "solaris-x86-gcc" => {
    190         # NB. GNU C has to be configured to use GNU assembler, and not
    191         # /usr/ccs/bin/as. Failure to comply will result in compile
    192         # failures [at least] in 32-bit build.
    193         # [Above statement is in direct contradition with one below.
    194         #  Latter is kept, because it's formally inappropriate to
    195         #  modify compile flags in letter release.]
    196         # -DOPENSSL_NO_INLINE_ASM switches off inline assembler. We have
    197         # to do it here because whenever GNU C instantiates an assembler
    198         # template it surrounds it with #APP #NO_APP comment pair which
    199         # (at least Solaris 7_x86) /usr/ccs/bin/as fails to assemble
    200         # with "Illegal mnemonic" error message.
    201         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
    202         cc               => "gcc",
    203         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM",
    204                                               debug   => "-O0 -g",
    205                                               release => "-O3 -fomit-frame-pointer"),
    206                                        threads("-pthread")),
    207         ex_libs          => add(threads("-pthread")),
    208         bn_ops           => "BN_LLONG",
    209         shared_cflag     => "-fPIC",
    210         shared_ldflag    => "-shared -static-libgcc",
    211     },
    212     "solaris64-x86_64-gcc" => {
    213         # -shared -static-libgcc might appear controversial, but modules
    214         # taken from static libgcc do not have relocations and linking
    215         # them into our shared objects doesn't have any negative side
    216         # effects. On the contrary, doing so makes it possible to use
    217         # gcc shared build with Sun C. Given that gcc generates faster
    218         # code [thanks to inline assembler], I would actually recommend
    219         # to consider using gcc shared build even with vendor compiler:-)
    220         #					<appro (at] fy.chalmers.se>
    221         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
    222         cc               => "gcc",
    223         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
    224                                               debug   => "-O0 -g",
    225                                               release => "-O3"),
    226                                        threads("-pthread")),
    227         ex_libs          => add(threads("-pthread")),
    228         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    229         perlasm_scheme   => "elf",
    230         shared_cflag     => "-fPIC",
    231         shared_ldflag    => "-m64 -shared -static-libgcc",
    232         multilib         => "/64",
    233     },
    234 
    235 #### Solaris x86 with Sun C setups
    236     # There used to be solaris-x86-cc target, but it was removed,
    237     # primarily because vendor assembler can't assemble our modules
    238     # with -KPIC flag. As result it, assembly support, was not even
    239     # available as option. But its lack means lack of side-channel
    240     # resistant code, which is incompatible with security by todays
    241     # standards. Fortunately gcc is readily available prepackaged
    242     # option, which we can firmly point at...
    243     #
    244     # On related note, solaris64-x86_64-cc target won't compile code
    245     # paths utilizing AVX and post-Haswell instruction extensions.
    246     # Consider switching to solaris64-x86_64-gcc even here...
    247     #
    248     "solaris64-x86_64-cc" => {
    249         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
    250         cc               => "cc",
    251         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
    252                                               debug   => "-g",
    253                                               release => "-xO5 -xdepend -xbuiltin"),
    254                                        threads("-D_REENTRANT")),
    255         thread_scheme    => "pthreads",
    256         lflags           => add("-xarch=generic64",threads("-mt")),
    257         ex_libs          => add(threads("-lpthread")),
    258         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    259         perlasm_scheme   => "elf",
    260         shared_cflag     => "-KPIC",
    261         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
    262         multilib         => "/64",
    263     },
    264 
    265 #### SPARC Solaris with GNU C setups
    266     "solaris-sparcv7-gcc" => {
    267         inherit_from     => [ "solaris-common" ],
    268         cc               => "gcc",
    269         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
    270                                               debug   => "-O0 -g",
    271                                               release => "-O3"),
    272                                        threads("-pthread")),
    273         ex_libs          => add(threads("-pthread")),
    274         bn_ops           => "BN_LLONG RC4_CHAR",
    275         shared_cflag     => "-fPIC",
    276         shared_ldflag    => "-shared",
    277     },
    278     "solaris-sparcv8-gcc" => {
    279         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
    280         cflags           => add_before("-mcpu=v8"),
    281     },
    282     "solaris-sparcv9-gcc" => {
    283         # -m32 should be safe to add as long as driver recognizes
    284         # -mcpu=ultrasparc
    285         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
    286         cflags           => add_before("-m32 -mcpu=ultrasparc"),
    287     },
    288     "solaris64-sparcv9-gcc" => {
    289         inherit_from     => [ "solaris-sparcv9-gcc" ],
    290         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
    291         bn_ops           => "BN_LLONG RC4_CHAR",
    292         shared_ldflag    => "-m64 -shared",
    293         multilib         => "/64",
    294     },
    295 
    296 #### SPARC Solaris with Sun C setups
    297 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
    298 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
    299 # SC5.0 note: Compiler common patch 107357-01 or later is required!
    300     "solaris-sparcv7-cc" => {
    301         inherit_from     => [ "solaris-common" ],
    302         cc               => "cc",
    303         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
    304                                               debug   => "-g",
    305                                               release => "-xO5 -xdepend"),
    306                                        threads("-D_REENTRANT")),
    307         lflags           => add(threads("-mt")),
    308         ex_libs          => add(threads("-lpthread")),
    309         bn_ops           => "BN_LLONG RC4_CHAR",
    310         shared_cflag     => "-KPIC",
    311         shared_ldflag    => "-G -dy -z text",
    312     },
    313 ####
    314     "solaris-sparcv8-cc" => {
    315         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
    316         cflags           => add_before("-xarch=v8"),
    317     },
    318     "solaris-sparcv9-cc" => {
    319         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
    320         cflags           => add_before("-xarch=v8plus"),
    321     },
    322     "solaris64-sparcv9-cc" => {
    323         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
    324         cflags           => add_before("-xarch=v9"),
    325         lflags           => add_before("-xarch=v9"),
    326         bn_ops           => "BN_LLONG RC4_CHAR",
    327         shared_ldflag    => "-xarch=v9 -G -dy -z text",
    328         multilib         => "/64",
    329     },
    330 
    331 #### IRIX 6.x configs
    332 # Only N32 and N64 ABIs are supported.
    333     "irix-mips3-gcc" => {
    334         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
    335         cc               => "gcc",
    336         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
    337                                            debug   => "-g -O0",
    338                                            release => "-O3"),
    339                                     threads("-D_SGI_MP_SOURCE")),
    340         ex_libs          => add(threads("-lpthread")),
    341         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    342         thread_scheme    => "pthreads",
    343         perlasm_scheme   => "n32",
    344         dso_scheme       => "dlfcn",
    345         shared_target    => "irix-shared",
    346         shared_ldflag    => "-mabi=n32",
    347         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    348         multilib         => "32",
    349     },
    350     "irix-mips3-cc" => {
    351         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
    352         cc               => "cc",
    353         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
    354                                            debug   => "-g -O0",
    355                                            release => "-O2"),
    356                                     threads("-D_SGI_MP_SOURCE")),
    357         ex_libs          => add(threads("-lpthread")),
    358         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
    359         thread_scheme    => "pthreads",
    360         perlasm_scheme   => "n32",
    361         dso_scheme       => "dlfcn",
    362         shared_target    => "irix-shared",
    363         shared_ldflag    => "-n32",
    364         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    365         multilib         => "32",
    366     },
    367     # N64 ABI builds.
    368     "irix64-mips4-gcc" => {
    369         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
    370         cc               => "gcc",
    371         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
    372                                            debug   => "-g -O0",
    373                                            release => "-O3"),
    374                                     threads("-D_SGI_MP_SOURCE")),
    375         ex_libs          => add(threads("-lpthread")),
    376         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    377         thread_scheme    => "pthreads",
    378         perlasm_scheme   => "64",
    379         dso_scheme       => "dlfcn",
    380         shared_target    => "irix-shared",
    381         shared_ldflag    => "-mabi=64",
    382         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    383         multilib         => "64",
    384     },
    385     "irix64-mips4-cc" => {
    386         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
    387         cc               => "cc",
    388         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
    389                                            debug   => "-g -O0",
    390                                            release => "-O2"),
    391                                     threads("-D_SGI_MP_SOURCE")),
    392         ex_libs          => add(threads("-lpthread")),
    393         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
    394         thread_scheme    => "pthreads",
    395         perlasm_scheme   => "64",
    396         dso_scheme       => "dlfcn",
    397         shared_target    => "irix-shared",
    398         shared_ldflag    => "-64",
    399         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    400         multilib         => "64",
    401     },
    402 
    403 #### Unified HP-UX ANSI C configs.
    404 # Special notes:
    405 # - Originally we were optimizing at +O4 level. It should be noted
    406 #   that the only difference between +O3 and +O4 is global inter-
    407 #   procedural analysis. As it has to be performed during the link
    408 #   stage the compiler leaves behind certain pseudo-code in lib*.a
    409 #   which might be release or even patch level specific. Generating
    410 #   the machine code for and analyzing the *whole* program appears
    411 #   to be *extremely* memory demanding while the performance gain is
    412 #   actually questionable. The situation is intensified by the default
    413 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
    414 #   which is way too low for +O4. In other words, doesn't +O3 make
    415 #   more sense?
    416 # - Keep in mind that the HP compiler by default generates code
    417 #   suitable for execution on the host you're currently compiling at.
    418 #   If the toolkit is meant to be used on various PA-RISC processors
    419 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
    420 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
    421 #   32-bit message digests. (For the moment of this writing) HP C
    422 #   doesn't seem to "digest" too many local variables (they make "him"
    423 #   chew forever:-). For more details look-up MD32_XARRAY comment in
    424 #   crypto/sha/sha_lcl.h.
    425 # - originally there were 32-bit hpux-parisc2-* targets. They were
    426 #   scrapped, because a) they were not interchangeable with other 32-bit
    427 #   targets; b) performance-critical 32-bit assembly modules implement
    428 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
    429 #   thus adequate performance is provided even with PA-RISC 1.1 build.
    430 #					<appro (at] fy.chalmers.se>
    431     "hpux-parisc-gcc" => {
    432         inherit_from     => [ "BASE_unix" ],
    433         cc               => "gcc",
    434         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
    435                                            debug   => "-O0 -g",
    436                                            release => "-O3"),
    437                                     threads("-pthread")),
    438         ex_libs          => add("-Wl,+s -ldld", threads("-pthread")),
    439         bn_ops           => "BN_LLONG",
    440         thread_scheme    => "pthreads",
    441         dso_scheme       => "dl",
    442         shared_target    => "hpux-shared",
    443         shared_cflag     => "-fPIC",
    444         shared_ldflag    => "-shared",
    445         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    446     },
    447     "hpux-parisc1_1-gcc" => {
    448         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
    449         multilib         => "/pa1.1",
    450     },
    451     "hpux64-parisc2-gcc" => {
    452         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
    453         cc               => "gcc",
    454         cflags           => combine(picker(default => "-DB_ENDIAN",
    455                                            debug   => "-O0 -g",
    456                                            release => "-O3"),
    457                                     threads("-D_REENTRANT")),
    458         ex_libs          => add("-ldl"),
    459         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    460         thread_scheme    => "pthreads",
    461         dso_scheme       => "dlfcn",
    462         shared_target    => "hpux-shared",
    463         shared_cflag     => "-fpic",
    464         shared_ldflag    => "-shared",
    465         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    466         multilib         => "/pa20_64",
    467     },
    468 
    469     # More attempts at unified 10.X and 11.X targets for HP C compiler.
    470     #
    471     # Chris Ruemmler <ruemmler (at] cup.hp.com>
    472     # Kevin Steves <ks (at] hp.se>
    473     "hpux-parisc-cc" => {
    474         inherit_from     => [ "BASE_unix" ],
    475         cc               => "cc",
    476         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
    477                                            debug   => "+O0 +d -g",
    478                                            release => "+O3"),
    479                                     threads("-D_REENTRANT")),
    480         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
    481         bn_ops           => "RC4_CHAR",
    482         thread_scheme    => "pthreads",
    483         dso_scheme       => "dl",
    484         shared_target    => "hpux-shared",
    485         shared_cflag     => "+Z",
    486         shared_ldflag    => "-b",
    487         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    488     },
    489     "hpux-parisc1_1-cc" => {
    490         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
    491         cflags           => add_before("+DA1.1"),
    492         multilib         => "/pa1.1",
    493     },
    494     "hpux64-parisc2-cc" => {
    495         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
    496         cc               => "cc",
    497         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
    498                                            debug   => "+O0 +d -g",
    499                                            release => "+O3"),
    500                                     threads("-D_REENTRANT")),
    501         ex_libs          => add("-ldl",threads("-lpthread")),
    502         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    503         thread_scheme    => "pthreads",
    504         dso_scheme       => "dlfcn",
    505         shared_target    => "hpux-shared",
    506         shared_cflag     => "+Z",
    507         shared_ldflag    => "+DD64 -b",
    508         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    509         multilib         => "/pa20_64",
    510     },
    511 
    512     # HP/UX IA-64 targets
    513     "hpux-ia64-cc" => {
    514         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
    515         cc               => "cc",
    516         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
    517                                            debug   => "+O0 +d -g",
    518                                            release => "+O2"),
    519                                     threads("-D_REENTRANT")),
    520         ex_libs          => add("-ldl",threads("-lpthread")),
    521         bn_ops           => "SIXTY_FOUR_BIT",
    522         thread_scheme    => "pthreads",
    523         dso_scheme       => "dlfcn",
    524         shared_target    => "hpux-shared",
    525         shared_cflag     => "+Z",
    526         shared_ldflag    => "+DD32 -b",
    527         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    528         multilib         => "/hpux32",
    529     },
    530     # Frank Geurts <frank.geurts (at] nl.abnamro.com> has patiently assisted
    531     # with debugging of the following config.
    532     "hpux64-ia64-cc" => {
    533         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
    534         cc               => "cc",
    535         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
    536                                            debug   => "+O0 +d -g",
    537                                            release => "+O3"),
    538                                     threads("-D_REENTRANT")),
    539         ex_libs          => add("-ldl", threads("-lpthread")),
    540         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    541         thread_scheme    => "pthreads",
    542         dso_scheme       => "dlfcn",
    543         shared_target    => "hpux-shared",
    544         shared_cflag     => "+Z",
    545         shared_ldflag    => "+DD64 -b",
    546         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    547         multilib         => "/hpux64",
    548     },
    549     # GCC builds...
    550     "hpux-ia64-gcc" => {
    551         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
    552         cc               => "gcc",
    553         cflags           => combine(picker(default => "-DB_ENDIAN",
    554                                            debug   => "-O0 -g",
    555                                            release => "-O3"),
    556                                     threads("-pthread")),
    557         ex_libs          => add("-ldl", threads("-pthread")),
    558         bn_ops           => "SIXTY_FOUR_BIT",
    559         thread_scheme    => "pthreads",
    560         dso_scheme       => "dlfcn",
    561         shared_target    => "hpux-shared",
    562         shared_cflag     => "-fpic",
    563         shared_ldflag    => "-shared",
    564         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    565         multilib         => "/hpux32",
    566     },
    567     "hpux64-ia64-gcc" => {
    568         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
    569         cc               => "gcc",
    570         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
    571                                            debug   => "-O0 -g",
    572                                            release => "-O3"),
    573                                     threads("-pthread")),
    574         ex_libs          => add("-ldl", threads("-pthread")),
    575         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    576         thread_scheme    => "pthreads",
    577         dso_scheme       => "dlfcn",
    578         shared_target    => "hpux-shared",
    579         shared_cflag     => "-fpic",
    580         shared_ldflag    => "-mlp64 -shared",
    581         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    582         multilib         => "/hpux64",
    583     },
    584 
    585 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
    586     "MPE/iX-gcc" => {
    587         inherit_from     => [ "BASE_unix" ],
    588         cc               => "gcc",
    589         cflags           => "-DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
    590         sys_id           => "MPE",
    591         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
    592         thread_scheme    => "(unknown)",
    593         bn_ops           => "BN_LLONG",
    594     },
    595 
    596 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
    597 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
    598 #### there were even osf1-* configs targeting prior versions provided,
    599 #### but not anymore...
    600     "tru64-alpha-gcc" => {
    601         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
    602         cc               => "gcc",
    603         cflags           => combine("-std=c9x -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -O3",
    604                                     threads("-pthread")),
    605         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    606         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    607         thread_scheme    => "pthreads",
    608         dso_scheme       => "dlfcn",
    609         shared_target    => "alpha-osf1-shared",
    610         shared_extension => ".so",
    611     },
    612     "tru64-alpha-cc" => {
    613         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
    614         cc               => "cc",
    615         cflags           => combine("-std1 -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -tune host -fast -readonly_strings",
    616                                     threads("-pthread")),
    617         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
    618         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    619         thread_scheme    => "pthreads",
    620         dso_scheme       => "dlfcn",
    621         shared_target    => "alpha-osf1-shared",
    622         shared_ldflag    => "-msym",
    623         shared_extension => ".so",
    624     },
    625 
    626 ####
    627 #### Variety of LINUX:-)
    628 ####
    629 # *-generic* is endian-neutral target, but ./config is free to
    630 # throw in -D[BL]_ENDIAN, whichever appropriate...
    631     "linux-generic32" => {
    632         inherit_from     => [ "BASE_unix" ],
    633         cc               => "gcc",
    634         cflags           => combine(picker(default => "-Wall",
    635                                            debug   => "-O0 -g",
    636                                            release => "-O3"),
    637                                     threads("-pthread")),
    638         ex_libs          => add("-ldl", threads("-pthread")),
    639         bn_ops           => "BN_LLONG RC4_CHAR",
    640         thread_scheme    => "pthreads",
    641         dso_scheme       => "dlfcn",
    642         shared_target    => "linux-shared",
    643         shared_cflag     => "-fPIC -DOPENSSL_USE_NODELETE",
    644         shared_ldflag    => "-Wl,-znodelete",
    645         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    646     },
    647     "linux-generic64" => {
    648         inherit_from     => [ "linux-generic32" ],
    649         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
    650     },
    651 
    652     "linux-ppc" => {
    653         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
    654         perlasm_scheme   => "linux32",
    655     },
    656     "linux-ppc64" => {
    657         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
    658         cflags           => add("-m64 -DB_ENDIAN"),
    659         perlasm_scheme   => "linux64",
    660         shared_ldflag    => add("-m64"),
    661         multilib         => "64",
    662     },
    663     "linux-ppc64le" => {
    664         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
    665         cflags           => add("-m64 -DL_ENDIAN"),
    666         perlasm_scheme   => "linux64le",
    667         shared_ldflag    => add("-m64"),
    668     },
    669 
    670     "linux-armv4" => {
    671         ################################################################
    672         # Note that -march is not among compiler options in linux-armv4
    673         # target description. Not specifying one is intentional to give
    674         # you choice to:
    675         #
    676         # a) rely on your compiler default by not specifying one;
    677         # b) specify your target platform explicitly for optimal
    678         # performance, e.g. -march=armv6 or -march=armv7-a;
    679         # c) build "universal" binary that targets *range* of platforms
    680         # by specifying minimum and maximum supported architecture;
    681         #
    682         # As for c) option. It actually makes no sense to specify
    683         # maximum to be less than ARMv7, because it's the least
    684         # requirement for run-time switch between platform-specific
    685         # code paths. And without run-time switch performance would be
    686         # equivalent to one for minimum. Secondly, there are some
    687         # natural limitations that you'd have to accept and respect.
    688         # Most notably you can *not* build "universal" binary for
    689         # big-endian platform. This is because ARMv7 processor always
    690         # picks instructions in little-endian order. Another similar
    691         # limitation is that -mthumb can't "cross" -march=armv6t2
    692         # boundary, because that's where it became Thumb-2. Well, this
    693         # limitation is a bit artificial, because it's not really
    694         # impossible, but it's deemed too tricky to support. And of
    695         # course you have to be sure that your binutils are actually
    696         # up to the task of handling maximum target platform. With all
    697         # this in mind here is an example of how to configure
    698         # "universal" build:
    699         #
    700         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
    701         #
    702         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
    703         perlasm_scheme   => "linux32",
    704     },
    705     "linux-aarch64" => {
    706         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
    707         perlasm_scheme   => "linux64",
    708     },
    709     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
    710         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
    711         cflags           => add("-mabi=ilp32"),
    712         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    713         perlasm_scheme   => "linux64",
    714         shared_ldflag    => add("-mabi=ilp32"),
    715     },
    716 
    717     "linux-mips32" => {
    718         # Configure script adds minimally required -march for assembly
    719         # support, if no -march was specified at command line.
    720         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
    721         cflags           => add("-mabi=32 -DBN_DIV3W"),
    722         perlasm_scheme   => "o32",
    723         shared_ldflag    => add("-mabi=32"),
    724     },
    725     # mips32 and mips64 below refer to contemporary MIPS Architecture
    726     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
    727     "linux-mips64" => {
    728         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
    729         cflags           => add("-mabi=n32 -DBN_DIV3W"),
    730         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
    731         perlasm_scheme   => "n32",
    732         shared_ldflag    => add("-mabi=n32"),
    733         multilib         => "32",
    734     },
    735     "linux64-mips64" => {
    736         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
    737         cflags           => add("-mabi=64 -DBN_DIV3W"),
    738         perlasm_scheme   => "64",
    739         shared_ldflag    => add("-mabi=64"),
    740         multilib         => "64",
    741     },
    742 
    743     #### IA-32 targets...
    744     #### These two targets are a bit aged and are to be used on older Linux
    745     #### machines where gcc doesn't understand -m32 and -m64
    746     "linux-elf" => {
    747         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
    748         cflags           => add(picker(default => "-DL_ENDIAN",
    749                                        release => "-fomit-frame-pointer")),
    750         bn_ops           => "BN_LLONG",
    751     },
    752     "linux-aout" => {
    753         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
    754         cc               => "gcc",
    755         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
    756                                        debug   => "-O0 -g",
    757                                        release => "-O3 -fomit-frame-pointer")),
    758         bn_ops           => "BN_LLONG",
    759         thread_scheme    => "(unknown)",
    760         perlasm_scheme   => "a.out",
    761     },
    762 
    763     #### X86 / X86_64 targets
    764     "linux-x86" => {
    765         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
    766         cflags           => add(picker(default => "-m32 -DL_ENDIAN",
    767                                        release => "-fomit-frame-pointer")),
    768         bn_ops           => "BN_LLONG",
    769         perlasm_scheme   => "elf",
    770         shared_ldflag    => add("-m32"),
    771     },
    772     "linux-x86-clang" => {
    773         inherit_from     => [ "linux-x86" ],
    774         cc               => "clang",
    775         cxx              => "clang++",
    776         cflags           => add("-Wextra -Qunused-arguments"),
    777     },
    778     "linux-x86_64" => {
    779         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
    780         cflags           => add("-m64 -DL_ENDIAN"),
    781         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    782         perlasm_scheme   => "elf",
    783         shared_ldflag    => add("-m64"),
    784         multilib         => "64",
    785     },
    786     "linux-x86_64-clang" => {
    787         inherit_from     => [ "linux-x86_64" ],
    788         cc               => "clang",
    789         cflags           => add("-Wextra -Qunused-arguments"),
    790     },
    791     "linux-x32" => {
    792         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
    793         cflags           => add("-mx32 -DL_ENDIAN"),
    794         bn_ops           => "SIXTY_FOUR_BIT",
    795         perlasm_scheme   => "elf32",
    796         shared_ldflag    => add("-mx32"),
    797         multilib         => "x32",
    798     },
    799 
    800     "linux-ia64" => {
    801         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
    802         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    803     },
    804 
    805     "linux64-s390x" => {
    806         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
    807         cflags           => add("-m64 -DB_ENDIAN"),
    808         perlasm_scheme   => "64",
    809         shared_ldflag    => add("-m64"),
    810         multilib         => "64",
    811     },
    812     "linux32-s390x" => {
    813         #### So called "highgprs" target for z/Architecture CPUs
    814         # "Highgprs" is kernel feature first implemented in Linux
    815         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
    816         # significant bits of general purpose registers not only
    817         # upon 32-bit process context switch, but even on
    818         # asynchronous signal delivery to such process. This makes
    819         # it possible to deploy 64-bit instructions even in legacy
    820         # application context and achieve better [or should we say
    821         # adequate] performance. The build is binary compatible with
    822         # linux-generic32, and the idea is to be able to install the
    823         # resulting libcrypto.so alongside generic one, e.g. as
    824         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
    825         # linker to autodiscover. Unfortunately it doesn't work just
    826         # yet, because of couple of bugs in glibc
    827         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
    828         #
    829         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
    830         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
    831         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
    832         perlasm_scheme   => "31",
    833         shared_ldflag    => add("-m31"),
    834         multilib         => "/highgprs",
    835     },
    836 
    837     #### SPARC Linux setups
    838     # Ray Miller <ray.miller (at] computing-services.oxford.ac.uk> has
    839     # patiently assisted with debugging of following two configs.
    840     "linux-sparcv8" => {
    841         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
    842         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
    843     },
    844     "linux-sparcv9" => {
    845         # it's a real mess with -mcpu=ultrasparc option under Linux,
    846         # but -Wa,-Av8plus should do the trick no matter what.
    847         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
    848         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
    849         shared_ldflag    => add("-m32"),
    850     },
    851     "linux64-sparcv9" => {
    852         # GCC 3.1 is a requirement
    853         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
    854         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
    855         bn_ops           => "BN_LLONG RC4_CHAR",
    856         shared_ldflag    => add("-m64"),
    857         multilib         => "64",
    858     },
    859 
    860     "linux-alpha-gcc" => {
    861         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
    862         cflags           => add("-DL_ENDIAN"),
    863         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    864     },
    865     "linux-c64xplus" => {
    866         inherit_from     => [ "BASE_unix" ],
    867         # TI_CGT_C6000_7.3.x is a requirement
    868         cc               => "cl6x",
    869         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
    870                                     threads("-D_REENTRANT")),
    871         bn_ops           => "BN_LLONG",
    872         cpuid_asm_src    => "c64xpluscpuid.s",
    873         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
    874         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
    875         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
    876         rc4_asm_src      => "rc4-c64xplus.s",
    877         modes_asm_src    => "ghash-c64xplus.s",
    878         chacha_asm_src   => "chacha-c64xplus.s",
    879         poly1305_asm_src => "poly1305-c64xplus.s",
    880         thread_scheme    => "pthreads",
    881         perlasm_scheme   => "void",
    882         dso_scheme       => "dlfcn",
    883         shared_target    => "linux-shared",
    884         shared_cflag     => "--pic",
    885         shared_ldflag    => add("-z --sysv --shared"),
    886         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    887         ranlib           => "true",
    888     },
    889 
    890 #### Android: linux-* but without pointers to headers and libs.
    891     #
    892     # It takes pair of prior-set environment variables to make it work:
    893     #
    894     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<arch>
    895     # CROSS_COMPILE=<prefix>
    896     #
    897     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
    898     # For example to compile for ICS and ARM with NDK 10d, you'd:
    899     #
    900     # ANDROID_NDK=/some/where/android-ndk-10d
    901     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
    902     # CROSS_COMPILE=arm-linux-androideabi-
    903     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/bin
    904     #
    905     "android" => {
    906         inherit_from     => [ "linux-generic32" ],
    907         # Special note about unconditional -fPIC and -pie. The underlying
    908         # reason is that Lollipop refuses to run non-PIE. But what about
    909         # older systems and NDKs? -fPIC was never problem, so the only
    910         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
    911         # and binaries turn mostly functional. "Mostly" means that oldest
    912         # Androids, such as Froyo, fail to handle executable, but newer
    913         # systems are perfectly capable of executing binaries targeting
    914         # Froyo. Keep in mind that in the nutshell Android builds are
    915         # about JNI, i.e. shared libraries, not applications.
    916         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
    917         bin_cflags       => "-pie",
    918     },
    919     "android-x86" => {
    920         inherit_from     => [ "android", asm("x86_asm") ],
    921         cflags           => add(picker(release => "-fomit-frame-pointer")),
    922         bn_ops           => "BN_LLONG",
    923         perlasm_scheme   => "android",
    924     },
    925     ################################################################
    926     # Contemporary Android applications can provide multiple JNI
    927     # providers in .apk, targeting multiple architectures. Among
    928     # them there is "place" for two ARM flavours: generic eabi and
    929     # armv7-a/hard-float. However, it should be noted that OpenSSL's
    930     # ability to engage NEON is not constrained by ABI choice, nor
    931     # is your ability to call OpenSSL from your application code
    932     # compiled with floating-point ABI other than default 'soft'.
    933     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
    934     # This means that choice of ARM libraries you provide in .apk
    935     # is driven by application needs. For example if application
    936     # itself benefits from NEON or is floating-point intensive, then
    937     # it might be appropriate to provide both libraries. Otherwise
    938     # just generic eabi would do. But in latter case it would be
    939     # appropriate to
    940     #
    941     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
    942     #
    943     # in order to build "universal" binary and allow OpenSSL take
    944     # advantage of NEON when it's available.
    945     #
    946     "android-armeabi" => {
    947         inherit_from     => [ "android", asm("armv4_asm") ],
    948     },
    949     "android-mips" => {
    950         inherit_from     => [ "android", asm("mips32_asm") ],
    951         perlasm_scheme   => "o32",
    952     },
    953 
    954     "android64" => {
    955         inherit_from     => [ "linux-generic64" ],
    956         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
    957         bin_cflags       => "-pie",
    958     },
    959     "android64-aarch64" => {
    960         inherit_from     => [ "android64", asm("aarch64_asm") ],
    961         perlasm_scheme   => "linux64",
    962     },
    963 
    964 #### *BSD
    965     "BSD-generic32" => {
    966         # As for thread cflag. Idea is to maintain "collective" set of
    967         # flags, which would cover all BSD flavors. -pthread applies
    968         # to them all, but is treated differently. OpenBSD expands is
    969         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
    970         # expands it as -lc_r, which has to be accompanied by explicit
    971         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
    972         # expands it as -lc_r, which seems to be sufficient?
    973         inherit_from     => [ "BASE_unix" ],
    974         cc               => "cc",
    975         cflags           => combine(picker(default => "-Wall",
    976                                            debug   => "-O0 -g",
    977                                            release => "-O3"),
    978                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
    979         bn_ops           => "BN_LLONG",
    980         thread_scheme    => "pthreads",
    981         dso_scheme       => "dlfcn",
    982         shared_target    => "bsd-gcc-shared",
    983         shared_cflag     => "-fPIC",
    984         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
    985     },
    986     "BSD-generic64" => {
    987         inherit_from     => [ "BSD-generic32" ],
    988         bn_ops           => "SIXTY_FOUR_BIT_LONG",
    989     },
    990 
    991     "BSD-x86" => {
    992         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
    993         cflags           => add(picker(default => "-DL_ENDIAN",
    994                                        release => "-fomit-frame-pointer")),
    995         bn_ops           => "BN_LLONG",
    996         shared_target    => "bsd-shared",
    997         perlasm_scheme   => "a.out",
    998     },
    999     "BSD-x86-elf" => {
   1000         inherit_from     => [ "BSD-x86" ],
   1001         perlasm_scheme   => "elf",
   1002     },
   1003 
   1004     "BSD-sparcv8" => {
   1005         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
   1006         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
   1007     },
   1008     "BSD-sparc64" => {
   1009         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
   1010         # simply *happens* to work around a compiler bug in gcc 3.3.3,
   1011         # triggered by RIPEMD160 code.
   1012         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
   1013         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
   1014         bn_ops           => "BN_LLONG",
   1015     },
   1016 
   1017     "BSD-ia64" => {
   1018         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
   1019         cflags           => add_before("-DL_ENDIAN"),
   1020         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1021     },
   1022 
   1023     "BSD-x86_64" => {
   1024         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
   1025         cflags           => add_before("-DL_ENDIAN"),
   1026         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1027         perlasm_scheme   => "elf",
   1028     },
   1029 
   1030     "bsdi-elf-gcc" => {
   1031         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1032         cc               => "gcc",
   1033         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
   1034         ex_libs          => add("-ldl"),
   1035         bn_ops           => "BN_LLONG",
   1036         thread_scheme    => "(unknown)",
   1037         dso_scheme       => "dlfcn",
   1038         shared_target    => "bsd-gcc-shared",
   1039         shared_cflag     => "-fPIC",
   1040         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1041     },
   1042 
   1043     "nextstep" => {
   1044         inherit_from     => [ "BASE_unix" ],
   1045         cc               => "cc",
   1046         cflags           => "-O -Wall",
   1047         unistd           => "<libc.h>",
   1048         bn_ops           => "BN_LLONG",
   1049         thread_scheme    => "(unknown)",
   1050     },
   1051     "nextstep3.3" => {
   1052         inherit_from     => [ "BASE_unix" ],
   1053         cc               => "cc",
   1054         cflags           => "-O3 -Wall",
   1055         unistd           => "<libc.h>",
   1056         bn_ops           => "BN_LLONG",
   1057         thread_scheme    => "(unknown)",
   1058     },
   1059 
   1060 # QNX
   1061     "qnx4" => {
   1062         inherit_from     => [ "BASE_unix" ],
   1063         cc               => "cc",
   1064         cflags           => "-DL_ENDIAN -DTERMIO",
   1065         thread_scheme    => "(unknown)",
   1066     },
   1067     "QNX6" => {
   1068         inherit_from     => [ "BASE_unix" ],
   1069         cc               => "gcc",
   1070         ex_libs          => add("-lsocket"),
   1071         dso_scheme       => "dlfcn",
   1072         shared_target    => "bsd-gcc-shared",
   1073         shared_cflag     => "-fPIC",
   1074         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1075     },
   1076     "QNX6-i386" => {
   1077         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1078         cc               => "gcc",
   1079         cflags           => "-DL_ENDIAN -O2 -Wall",
   1080         ex_libs          => add("-lsocket"),
   1081         dso_scheme       => "dlfcn",
   1082         shared_target    => "bsd-gcc-shared",
   1083         shared_cflag     => "-fPIC",
   1084         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1085     },
   1086 
   1087 #### SCO/Caldera targets.
   1088 #
   1089 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
   1090 # Now we only have blended unixware-* as it's the only one used by ./config.
   1091 # If you want to optimize for particular microarchitecture, bypass ./config
   1092 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
   1093 # Note that not all targets include assembler support. Mostly because of
   1094 # lack of motivation to support out-of-date platforms with out-of-date
   1095 # compiler drivers and assemblers. Tim Rice <tim (at] multitalents.net> has
   1096 # patiently assisted to debug most of it.
   1097 #
   1098 # UnixWare 2.0x fails destest with -O.
   1099     "unixware-2.0" => {
   1100         inherit_from     => [ "BASE_unix" ],
   1101         cc               => "cc",
   1102         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
   1103                                     threads("-Kthread")),
   1104         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1105         thread_scheme    => "uithreads",
   1106     },
   1107     "unixware-2.1" => {
   1108         inherit_from     => [ "BASE_unix" ],
   1109         cc               => "cc",
   1110         cflags           => combine("-O -DFILIO_H",
   1111                                     threads("-Kthread")),
   1112         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
   1113         thread_scheme    => "uithreads",
   1114     },
   1115     "unixware-7" => {
   1116         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1117         cc               => "cc",
   1118         cflags           => combine("-O -DFILIO_H -Kalloca",
   1119                                     threads("-Kthread")),
   1120         ex_libs          => add("-lsocket -lnsl"),
   1121         thread_scheme    => "uithreads",
   1122         bn_ops           => "BN_LLONG",
   1123         perlasm_scheme   => "elf-1",
   1124         dso_scheme       => "dlfcn",
   1125         shared_target    => "svr5-shared",
   1126         shared_cflag     => "-Kpic",
   1127         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1128     },
   1129     "unixware-7-gcc" => {
   1130         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1131         cc               => "gcc",
   1132         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
   1133                                     threads("-D_REENTRANT")),
   1134         ex_libs          => add("-lsocket -lnsl"),
   1135         bn_ops           => "BN_LLONG",
   1136         thread_scheme    => "pthreads",
   1137         perlasm_scheme   => "elf-1",
   1138         dso_scheme       => "dlfcn",
   1139         shared_target    => "gnu-shared",
   1140         shared_cflag     => "-fPIC",
   1141         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1142     },
   1143 # SCO 5 - Ben Laurie <ben (at] algroup.co.uk> says the -O breaks the SCO cc.
   1144     "sco5-cc" => {
   1145         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1146         cc               => "cc",
   1147         cflags           => "-belf",
   1148         ex_libs          => add("-lsocket -lnsl"),
   1149         thread_scheme    => "(unknown)",
   1150         perlasm_scheme   => "elf-1",
   1151         dso_scheme       => "dlfcn",
   1152         shared_target    => "svr3-shared",
   1153         shared_cflag     => "-Kpic",
   1154         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1155     },
   1156     "sco5-gcc" => {
   1157         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
   1158         cc               => "gcc",
   1159         cflags           => "-O3 -fomit-frame-pointer",
   1160         ex_libs          => add("-lsocket -lnsl"),
   1161         bn_ops           => "BN_LLONG",
   1162         thread_scheme    => "(unknown)",
   1163         perlasm_scheme   => "elf-1",
   1164         dso_scheme       => "dlfcn",
   1165         shared_target    => "svr3-shared",
   1166         shared_cflag     => "-fPIC",
   1167         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1168     },
   1169 
   1170 #### IBM's AIX.
   1171     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
   1172     # to control compilation "bitness" by setting $OBJECT_MODE environment
   1173     # variable, then you should know that in OpenSSL case it's considered
   1174     # only in ./config. Once configured, build procedure remains "deaf" to
   1175     # current value of $OBJECT_MODE.
   1176     "aix-gcc" => {
   1177         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
   1178         cc               => "gcc",
   1179         cflags           => combine(picker(default => "-DB_ENDIAN",
   1180                                            debug   => "-O0 -g",
   1181                                            release => "-O"),
   1182                                     threads("-pthread")),
   1183         ex_libs          => add(threads("-pthread")),
   1184         sys_id           => "AIX",
   1185         bn_ops           => "BN_LLONG RC4_CHAR",
   1186         thread_scheme    => "pthreads",
   1187         perlasm_scheme   => "aix32",
   1188         dso_scheme       => "dlfcn",
   1189         shared_target    => "aix-shared",
   1190         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
   1191         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1192         arflags          => "-X32",
   1193     },
   1194     "aix64-gcc" => {
   1195         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
   1196         cc               => "gcc",
   1197         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
   1198                                            debug   => "-O0 -g",
   1199                                            release => "-O"),
   1200                                     threads("-pthread")),
   1201         ex_libs          => add(threads("-pthread")),
   1202         sys_id           => "AIX",
   1203         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1204         thread_scheme    => "pthreads",
   1205         perlasm_scheme   => "aix64",
   1206         dso_scheme       => "dlfcn",
   1207         shared_target    => "aix-shared",
   1208         shared_ldflag    => "-maix64 -shared -static-libgcc -Wl,-G",
   1209         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1210         arflags          => "-X64",
   1211     },
   1212     "aix-cc" => {
   1213         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
   1214         cc               => "cc",
   1215         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
   1216                                            debug   => "-O0 -g",
   1217                                            release => "-O"),
   1218                                     threads("-qthreaded -D_THREAD_SAFE")),
   1219         sys_id           => "AIX",
   1220         bn_ops           => "BN_LLONG RC4_CHAR",
   1221         thread_scheme    => "pthreads",
   1222         ex_libs          => threads("-lpthreads"),
   1223         perlasm_scheme   => "aix32",
   1224         dso_scheme       => "dlfcn",
   1225         shared_target    => "aix-shared",
   1226         shared_ldflag    => "-q32 -G",
   1227         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1228         arflags          => "-X 32",
   1229     },
   1230     "aix64-cc" => {
   1231         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
   1232         cc               => "cc",
   1233         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
   1234                                            debug   => "-O0 -g",
   1235                                            release => "-O"),
   1236                                     threads("-qthreaded -D_THREAD_SAFE")),
   1237         sys_id           => "AIX",
   1238         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1239         thread_scheme    => "pthreads",
   1240         ex_libs          => threads("-lpthreads"),
   1241         perlasm_scheme   => "aix64",
   1242         dso_scheme       => "dlfcn",
   1243         shared_target    => "aix-shared",
   1244         shared_ldflag    => "-q64 -G",
   1245         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1246         arflags          => "-X 64",
   1247     },
   1248 
   1249 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
   1250     "BS2000-OSD" => {
   1251         inherit_from     => [ "BASE_unix" ],
   1252         cc               => "c89",
   1253         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
   1254         ex_libs          => add("-lsocket -lnsl"),
   1255         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
   1256         thread_scheme    => "(unknown)",
   1257     },
   1258 
   1259 #### Visual C targets
   1260 #
   1261 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
   1262 #
   1263 # Note about -wd4090, disable warning C4090. This warning returns false
   1264 # positives in some situations. Disabling it altogether masks both
   1265 # legitimate and false cases, but as we compile on multiple platforms,
   1266 # we rely on other compilers to catch legitimate cases.
   1267 #
   1268 # Also note that we force threads no matter what.  Configuring "no-threads"
   1269 # is ignored.
   1270     "VC-common" => {
   1271         inherit_from     => [ "BASE_Windows" ],
   1272         template         => 1,
   1273         cc               => "cl",
   1274         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
   1275         defines          => add(sub { my @defs = ();
   1276                                       unless ($disabled{"zlib-dynamic"}) {
   1277                                           my $zlib =
   1278                                               $withargs{zlib_lib} // "ZLIB1";
   1279                                           push @defs,
   1280                                               quotify("perl",
   1281                                                       'LIBZ="' . $zlib . '"');
   1282                                       }
   1283                                       return [ @defs ];
   1284                                     }),
   1285         coutflag         => "/Fo",
   1286         lib_cflags       => add("/Zi /Fdossl_static"),
   1287         dso_cflags       => "/Zi /Fddso",
   1288         bin_cflags       => "/Zi /Fdapp",
   1289         lflags           => add("/debug"),
   1290         shared_ldflag    => "/dll",
   1291         shared_target    => "win-shared", # meaningless except it gives Configure a hint
   1292         thread_scheme    => "winthreads",
   1293         dso_scheme       => "win32",
   1294         apps_aux_src     => add("win32_init.c"),
   1295     },
   1296     "VC-noCE-common" => {
   1297         inherit_from     => [ "VC-common" ],
   1298         template         => 1,
   1299         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
   1300                                        debug   =>
   1301                                        sub {
   1302                                            ($disabled{shared} ? "" : "/MDd")
   1303                                                ." /Od -DDEBUG -D_DEBUG";
   1304                                        },
   1305                                        release =>
   1306                                        sub {
   1307                                            ($disabled{shared} ? "" : "/MD")
   1308                                                ." /O2";
   1309                                        })),
   1310         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
   1311         # Following might/should appears controversial, i.e. defining
   1312         # /MDd without evaluating $disabled{shared}. It works in
   1313         # non-shared build because static library is compiled with /Zl
   1314         # and bares no reference to specific RTL. And it works in
   1315         # shared build because multiple /MDd options are not prohibited.
   1316         # But why /MDd in static build? Well, basically this is just a
   1317         # reference point, which allows to catch eventual errors that
   1318         # would prevent those who want to wrap OpenSSL into own .DLL.
   1319         # Why not /MD in release build then? Well, some are likely to
   1320         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
   1321         # redistributable.
   1322         bin_cflags       => add(picker(debug   => "/MDd",
   1323                                        release => sub { $disabled{shared} ? "/MT" : () },
   1324                                       )),
   1325         bin_lflags       => add("/subsystem:console /opt:ref"),
   1326         ex_libs          => add(sub {
   1327             my @ex_libs = ();
   1328             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
   1329             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
   1330             return join(" ", @ex_libs);
   1331         }),
   1332     },
   1333     "VC-WIN64-common" => {
   1334         inherit_from     => [ "VC-noCE-common" ],
   1335         template         => 1,
   1336         ex_libs          => add(sub {
   1337             my @ex_libs = ();
   1338             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
   1339             return join(" ", @_, @ex_libs);
   1340         }),
   1341         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
   1342         build_scheme     => add("VC-W64", { separator => undef }),
   1343     },
   1344     "VC-WIN64I" => {
   1345         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
   1346                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
   1347         as               => "ias",
   1348         asflags          => "-d debug",
   1349         asoutflag        => "-o",
   1350         sys_id           => "WIN64I",
   1351         bn_asm_src       => sub { return undef unless @_;
   1352                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
   1353         perlasm_scheme   => "ias",
   1354         multilib         => "-ia64",
   1355     },
   1356     "VC-WIN64A" => {
   1357         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
   1358                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
   1359         as               => sub { vc_win64a_info()->{as} },
   1360         asflags          => sub { vc_win64a_info()->{asflags} },
   1361         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
   1362         sys_id           => "WIN64A",
   1363         bn_asm_src       => sub { return undef unless @_;
   1364                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
   1365         perlasm_scheme   => "auto",
   1366         multilib         => "-x64",
   1367     },
   1368     "VC-WIN32" => {
   1369         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
   1370         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
   1371         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
   1372                               sub { $disabled{shared} ? () : "uplink_common" } ],
   1373         as               => sub { vc_win32_info()->{as} },
   1374         asflags          => sub { vc_win32_info()->{asflags} },
   1375         asoutflag        => sub { vc_win32_info()->{asoutflag} },
   1376         ex_libs          => add(sub {
   1377             my @ex_libs = ();
   1378             # WIN32 UNICODE build gets linked with unicows.lib for
   1379             # backward compatibility with Win9x.
   1380             push @ex_libs, 'unicows.lib'
   1381                 if (grep { $_ eq "UNICODE" } @user_defines);
   1382             return join(" ", @ex_libs, @_);
   1383         }),
   1384         sys_id           => "WIN32",
   1385         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
   1386         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
   1387         build_scheme     => add("VC-W32", { separator => undef }),
   1388     },
   1389     "VC-CE" => {
   1390         inherit_from     => [ "VC-common" ],
   1391         as               => "ml",
   1392         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
   1393         asoutflag        => "/Fo",
   1394         cc               => "cl",
   1395         cflags           =>
   1396             picker(default =>
   1397                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
   1398                            sub { vc_wince_info()->{cflags}; },
   1399                            sub { defined($ENV{'WCECOMPAT'})
   1400                                      ? '-I$(WCECOMPAT)/include' : (); },
   1401                            sub { defined($ENV{'PORTSDK_LIBPATH'})
   1402                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
   1403                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
   1404                                      ? ($disabled{shared} ? " /MT" : " /MD")
   1405                                      : " /MC"; }),
   1406                    debug   => "/Od -DDEBUG -D_DEBUG",
   1407                    release => "/O1i"),
   1408         lflags           => combine("/nologo /opt:ref",
   1409                                     sub { vc_wince_info()->{lflags}; },
   1410                                     sub { defined($ENV{PORTSDK_LIBPATH})
   1411                                               ? "/entry:mainCRTstartup" : (); }),
   1412         sys_id           => "WINCE",
   1413         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
   1414         ex_libs          => add(sub {
   1415             my @ex_libs = ();
   1416             push @ex_libs, 'ws2.lib' unless $disabled{sock};
   1417             push @ex_libs, 'crypt32.lib';
   1418             if (defined($ENV{WCECOMPAT})) {
   1419                 my $x = '$(WCECOMPAT)/lib';
   1420                 if (-f "$x/$ENV{TARGETCPU}/wcecompatex.lib") {
   1421                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
   1422                 } else {
   1423                     $x .= '/wcecompatex.lib';
   1424                 }
   1425                 push @ex_libs, $x;
   1426             }
   1427             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
   1428                 if (defined($ENV{'PORTSDK_LIBPATH'}));
   1429             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
   1430                 if ($ENV{'TARGETCPU'} eq "X86");
   1431             return @ex_libs;
   1432         }),
   1433         build_scheme     => add("VC-WCE", { separator => undef }),
   1434     },
   1435 
   1436 #### MinGW
   1437     "mingw" => {
   1438         inherit_from     => [ "BASE_unix", asm("x86_asm"),
   1439                               sub { $disabled{shared} ? () : "x86_uplink" } ],
   1440         cc               => "gcc",
   1441         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
   1442                                            debug   => "-g -O0",
   1443                                            release => "-O3 -fomit-frame-pointer"),
   1444                                     threads("-D_MT")),
   1445         sys_id           => "MINGW32",
   1446         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
   1447         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
   1448         thread_scheme    => "winthreads",
   1449         perlasm_scheme   => "coff",
   1450         dso_scheme       => "win32",
   1451         shared_target    => "mingw-shared",
   1452         shared_cflag     => add("-D_WINDLL"),
   1453         shared_ldflag    => "-static-libgcc",
   1454         shared_rcflag    => "--target=pe-i386",
   1455         shared_extension => ".dll",
   1456         multilib         => "",
   1457         apps_aux_src     => add("win32_init.c"),
   1458     },
   1459     "mingw64" => {
   1460         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
   1461         # .dll compiled with one compiler with application compiled with
   1462         # another compiler. It's possible to engage Applink support in
   1463         # mingw64 build, but it's not done, because till mingw64
   1464         # supports structured exception handling, one can't seriously
   1465         # consider its binaries for using with non-mingw64 run-time
   1466         # environment. And as mingw64 is always consistent with itself,
   1467         # Applink is never engaged and can as well be omitted.
   1468         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
   1469         cc               => "gcc",
   1470         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
   1471                                            debug   => "-g -O0",
   1472                                            release => "-O3"),
   1473                                     threads("-D_MT")),
   1474         sys_id           => "MINGW64",
   1475         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
   1476         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
   1477         thread_scheme    => "winthreads",
   1478         perlasm_scheme   => "mingw64",
   1479         dso_scheme       => "win32",
   1480         shared_target    => "mingw-shared",
   1481         shared_cflag     => add("-D_WINDLL"),
   1482         shared_ldflag    => "-static-libgcc",
   1483         shared_rcflag    => "--target=pe-x86-64",
   1484         shared_extension => ".dll",
   1485         multilib         => "64",
   1486         apps_aux_src     => add("win32_init.c"),
   1487     },
   1488 
   1489 #### UEFI
   1490     "UEFI" => {
   1491         inherit_from     => [ "BASE_unix" ],
   1492         cc               => "cc",
   1493         cflags           => "-DL_ENDIAN -O",
   1494         sys_id           => "UEFI",
   1495     },
   1496 
   1497 #### UWIN
   1498     "UWIN" => {
   1499         inherit_from     => [ "BASE_unix" ],
   1500         cc               => "cc",
   1501         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
   1502         sys_id           => "UWIN",
   1503         bn_ops           => "BN_LLONG",
   1504         dso_scheme       => "win32",
   1505     },
   1506 
   1507 #### Cygwin
   1508     "Cygwin-x86" => {
   1509         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
   1510         cc               => "gcc",
   1511         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
   1512                                    debug   => "-g -O0",
   1513                                    release => "-O3 -fomit-frame-pointer"),
   1514         sys_id           => "CYGWIN",
   1515         bn_ops           => "BN_LLONG",
   1516         thread_scheme    => "pthread",
   1517         perlasm_scheme   => "coff",
   1518         dso_scheme       => "dlfcn",
   1519         shared_target    => "cygwin-shared",
   1520         shared_cflag     => "-D_WINDLL",
   1521         shared_ldflag    => "-shared",
   1522         shared_extension => ".dll",
   1523     },
   1524     "Cygwin-x86_64" => {
   1525         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
   1526         cc               => "gcc",
   1527         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
   1528                                    debug   => "-g -O0",
   1529                                    release => "-O3"),
   1530         sys_id           => "CYGWIN",
   1531         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1532         thread_scheme    => "pthread",
   1533         perlasm_scheme   => "mingw64",
   1534         dso_scheme       => "dlfcn",
   1535         shared_target    => "cygwin-shared",
   1536         shared_cflag     => "-D_WINDLL",
   1537         shared_ldflag    => "-shared",
   1538         shared_extension => ".dll",
   1539     },
   1540     # Backward compatibility for those using this target
   1541     "Cygwin" => {
   1542 	inherit_from     => [ "Cygwin-x86" ]
   1543     },
   1544     # In case someone constructs the Cygwin target name themself
   1545     "Cygwin-i386" => {
   1546 	inherit_from     => [ "Cygwin-x86" ]
   1547     },
   1548     "Cygwin-i486" => {
   1549 	inherit_from     => [ "Cygwin-x86" ]
   1550     },
   1551     "Cygwin-i586" => {
   1552 	inherit_from     => [ "Cygwin-x86" ]
   1553     },
   1554     "Cygwin-i686" => {
   1555 	inherit_from     => [ "Cygwin-x86" ]
   1556     },
   1557 
   1558 ##### MacOS X (a.k.a. Darwin) setup
   1559     "darwin-common" => {
   1560         inherit_from     => [ "BASE_unix" ],
   1561         template         => 1,
   1562         cc               => "cc",
   1563         cflags           => combine(picker(default => "",
   1564                                            debug   => "-g -O0",
   1565                                            release => "-O3"),
   1566                                    threads("-D_REENTRANT")),
   1567         sys_id           => "MACOSX",
   1568         plib_lflags      => "-Wl,-search_paths_first",
   1569         bn_ops           => "BN_LLONG RC4_CHAR",
   1570         thread_scheme    => "pthreads",
   1571         perlasm_scheme   => "osx32",
   1572         dso_scheme       => "dlfcn",
   1573         ranlib           => "ranlib -c",
   1574         shared_target    => "darwin-shared",
   1575         shared_cflag     => "-fPIC",
   1576         shared_ldflag    => "-dynamiclib",
   1577         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
   1578     },
   1579     # Option "freeze" such as -std=gnu9x can't negatively interfere
   1580     # with future defaults for below two targets, because MacOS X
   1581     # for PPC has no future, it was discontinued by vendor in 2009.
   1582     "darwin-ppc-cc" => {
   1583         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
   1584         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
   1585         perlasm_scheme   => "osx32",
   1586         shared_cflag     => add("-fno-common"),
   1587         shared_ldflag    => "-arch ppc -dynamiclib",
   1588     },
   1589     "darwin64-ppc-cc" => {
   1590         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
   1591         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
   1592         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1593         perlasm_scheme   => "osx64",
   1594         shared_ldflag    => "-arch ppc64 -dynamiclib",
   1595     },
   1596     "darwin-i386-cc" => {
   1597         inherit_from     => [ "darwin-common", asm("x86_asm") ],
   1598         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
   1599                                        release => "-fomit-frame-pointer")),
   1600         bn_ops           => "BN_LLONG RC4_INT",
   1601         perlasm_scheme   => "macosx",
   1602         shared_ldflag    => "-arch i386 -dynamiclib",
   1603     },
   1604     "darwin64-x86_64-cc" => {
   1605         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
   1606         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
   1607         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1608         perlasm_scheme   => "macosx",
   1609         shared_ldflag    => "-arch x86_64 -dynamiclib",
   1610     },
   1611 
   1612 #### iPhoneOS/iOS
   1613 #
   1614 # It takes three prior-set environment variables to make it work:
   1615 #
   1616 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
   1617 # CROSS_TOP=/where/SDKs/are
   1618 # CROSS_SDK=iPhoneOSx.y.sdk
   1619 #
   1620 # Exact paths vary with Xcode releases, but for couple of last ones
   1621 # they would look like this:
   1622 #
   1623 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
   1624 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
   1625 # CROSS_SDK=iPhoneOS.sdk
   1626 #
   1627     "iphoneos-cross" => {
   1628         inherit_from     => [ "darwin-common" ],
   1629         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
   1630         sys_id           => "iOS",
   1631     },
   1632     "ios-cross" => {
   1633         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
   1634         # It should be possible to go below iOS 6 and even add -arch armv6,
   1635         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
   1636         # at this point.
   1637         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
   1638         sys_id           => "iOS",
   1639         perlasm_scheme   => "ios32",
   1640     },
   1641     "ios64-cross" => {
   1642         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
   1643         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
   1644         sys_id           => "iOS",
   1645         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
   1646         perlasm_scheme   => "ios64",
   1647     },
   1648 
   1649 ##### GNU Hurd
   1650     "hurd-x86" => {
   1651         inherit_from     => [ "BASE_unix" ],
   1652         inherit_from     => [ asm("x86_elf_asm") ],
   1653         cc               => "gcc",
   1654         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
   1655                                     threads("-pthread")),
   1656         ex_libs          => add("-ldl", threads("-pthread")),
   1657         bn_ops           => "BN_LLONG",
   1658         thread_scheme    => "pthreads",
   1659         dso_scheme       => "dlfcn",
   1660         shared_target    => "linux-shared",
   1661         shared_cflag     => "-fPIC",
   1662         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1663     },
   1664 
   1665 ##### VxWorks for various targets
   1666     "vxworks-ppc60x" => {
   1667         inherit_from     => [ "BASE_unix" ],
   1668         cc               => "ccppc",
   1669         cflags           => "-D_REENTRANT -mrtp -mhard-float -mstrict-align -fno-implicit-fp -DPPC32_fp60x -O2 -fstrength-reduce -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
   1670         sys_id           => "VXWORKS",
   1671         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
   1672     },
   1673     "vxworks-ppcgen" => {
   1674         inherit_from     => [ "BASE_unix" ],
   1675         cc               => "ccppc",
   1676         cflags           => "-D_REENTRANT -mrtp -msoft-float -mstrict-align -O1 -fno-builtin -fno-strict-aliasing -Wall -DCPU=PPC32 -DTOOL_FAMILY=gnu -DTOOL=gnu -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/usr/h/wrn/coreip",
   1677         sys_id           => "VXWORKS",
   1678         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
   1679     },
   1680     "vxworks-ppc405" => {
   1681         inherit_from     => [ "BASE_unix" ],
   1682         cc               => "ccppc",
   1683         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
   1684         sys_id           => "VXWORKS",
   1685         lflags           => "-r",
   1686     },
   1687     "vxworks-ppc750" => {
   1688         inherit_from     => [ "BASE_unix" ],
   1689         cc               => "ccppc",
   1690         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h \$(DEBUG_FLAG)",
   1691         sys_id           => "VXWORKS",
   1692         lflags           => "-r",
   1693     },
   1694     "vxworks-ppc750-debug" => {
   1695         inherit_from     => [ "BASE_unix" ],
   1696         cc               => "ccppc",
   1697         cflags           => "-ansi -nostdinc -DPPC750 -D_REENTRANT -fvolatile -fno-builtin -fno-for-scope -fsigned-char -Wall -msoft-float -mlongcall -DCPU=PPC604 -I\$(WIND_BASE)/target/h -DPEDANTIC -DDEBUG -g",
   1698         sys_id           => "VXWORKS",
   1699         lflags           => "-r",
   1700     },
   1701     "vxworks-ppc860" => {
   1702         inherit_from     => [ "BASE_unix" ],
   1703         cc               => "ccppc",
   1704         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
   1705         sys_id           => "VXWORKS",
   1706         lflags           => "-r",
   1707     },
   1708     "vxworks-simlinux" => {
   1709         inherit_from     => [ "BASE_unix" ],
   1710         cc               => "ccpentium",
   1711         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DL_ENDIAN -DCPU=SIMLINUX -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/h -I\$(WIND_BASE)/target/h/wrn/coreip -DOPENSSL_NO_HW_PADLOCK",
   1712         sys_id           => "VXWORKS",
   1713         lflags           => "-r",
   1714         ranlib           => "ranlibpentium",
   1715     },
   1716     "vxworks-mips" => {
   1717         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
   1718         cc               => "ccmips",
   1719         cflags           => combine("-mrtp -mips2 -O -G 0 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\" -DCPU=MIPS32 -msoft-float -mno-branch-likely -DTOOL_FAMILY=gnu -DTOOL=gnu -fno-builtin -fno-defer-pop -DNO_STRINGS_H -I\$(WIND_BASE)/target/usr/h -I\$(WIND_BASE)/target/h/wrn/coreip",
   1720                                     threads("-D_REENTRANT")),
   1721         sys_id           => "VXWORKS",
   1722         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
   1723         thread_scheme    => "pthreads",
   1724         perlasm_scheme   => "o32",
   1725         ranlib           => "ranlibmips",
   1726     },
   1727 
   1728 #### uClinux
   1729     "uClinux-dist" => {
   1730         inherit_from     => [ "BASE_unix" ],
   1731         cc               => "$ENV{'CC'}",
   1732         cflags           => combine(threads("-D_REENTRANT")),
   1733         ex_libs          => add("\$(LDLIBS)"),
   1734         bn_ops           => "BN_LLONG",
   1735         thread_scheme    => "pthreads",
   1736         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
   1737         shared_target    => "linux-shared",
   1738         shared_cflag     => "-fPIC",
   1739         shared_ldflag    => "-shared",
   1740         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1741         ranlib           => "$ENV{'RANLIB'}",
   1742     },
   1743     "uClinux-dist64" => {
   1744         inherit_from     => [ "BASE_unix" ],
   1745         cc               => "$ENV{'CC'}",
   1746         cflags           => combine(threads("-D_REENTRANT")),
   1747         ex_libs          => add("\$(LDLIBS)"),
   1748         bn_ops           => "SIXTY_FOUR_BIT_LONG",
   1749         thread_scheme    => "pthreads",
   1750         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
   1751         shared_target    => "linux-shared",
   1752         shared_cflag     => "-fPIC",
   1753         shared_ldflag    => "-shared",
   1754         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
   1755         ranlib           => "$ENV{'RANLIB'}",
   1756     },
   1757 
   1758     ##### VMS
   1759     "vms-generic" => {
   1760         inherit_from     => [ "BASE_VMS" ],
   1761         template         => 1,
   1762         cc               => "CC/DECC",
   1763         cflags           => picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
   1764                                    debug   => "/NOOPTIMIZE/DEBUG",
   1765                                    release => "/OPTIMIZE/NODEBUG"),
   1766         defines          => add("OPENSSL_USE_NODELETE"),
   1767         lflags           => picker(default => "/MAP",
   1768                                    debug   => "/DEBUG/TRACEBACK",
   1769                                    release => "/NODEBUG/NOTRACEBACK"),
   1770         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
   1771         dso_cflags       => add("/NAMES=(AS_IS,SHORTENED)"),
   1772         shared_target    => "vms-shared",
   1773         dso_scheme       => "vms",
   1774         thread_scheme    => "pthreads",
   1775 
   1776         apps_aux_src     => "vms_decc_init.c vms_term_sock.c",
   1777     },
   1778 
   1779     "vms-alpha" => {
   1780         inherit_from     => [ "vms-generic" ],
   1781         cflags           => add(sub { my @warnings =
   1782                                           @{vms_info(0)->{disable_warns}};
   1783                                       @warnings
   1784                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
   1785         defines          =>
   1786                     add(sub {
   1787                             return vms_info(0)->{def_zlib}
   1788                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
   1789                             }),
   1790         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
   1791         pointer_size     => sub { return vms_info(0)->{pointer_size} },
   1792         #as               => "???",
   1793         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
   1794         #release_aflags   => "/OPTIMIZE/NODEBUG",
   1795         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
   1796     },
   1797     "vms-alpha-p32" => {
   1798         inherit_from     => [ "vms-generic" ],
   1799         cflags           =>
   1800             add("/POINTER_SIZE=32",
   1801                 sub { my @warnings =
   1802                           @{vms_info(32)->{disable_warns}};
   1803                       @warnings
   1804                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
   1805                 } ),
   1806         defines          =>
   1807                     add(sub {
   1808                             return vms_info(32)->{def_zlib}
   1809                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
   1810                             }),
   1811         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
   1812         pointer_size     => sub { return vms_info(32)->{pointer_size} },
   1813     },
   1814     "vms-alpha-p64" => {
   1815         inherit_from     => [ "vms-generic" ],
   1816         cflags           =>
   1817             add("/POINTER_SIZE=64=ARGV",
   1818                 sub { my @warnings =
   1819                           @{vms_info(64)->{disable_warns}};
   1820                       @warnings
   1821                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
   1822                 } ),
   1823         defines          =>
   1824                     add(sub {
   1825                             return vms_info(64)->{def_zlib}
   1826                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
   1827                             }),
   1828         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
   1829         pointer_size     => sub { return vms_info(64)->{pointer_size} },
   1830     },
   1831     "vms-ia64" => {
   1832         inherit_from     => [ "vms-generic" ],
   1833         cflags           => add(sub { my @warnings =
   1834                                           @{vms_info(0)->{disable_warns}};
   1835                                       @warnings
   1836                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
   1837         defines          =>
   1838                     add(sub {
   1839                             return vms_info(0)->{def_zlib}
   1840                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
   1841                             }),
   1842         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
   1843         pointer_size     => sub { return vms_info(0)->{pointer_size} },
   1844         #as               => "I4S",
   1845         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
   1846         #release_aflags   => "/OPTIMIZE/NODEBUG",
   1847         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
   1848     },
   1849     "vms-ia64-p32" => {
   1850         inherit_from     => [ "vms-generic" ],
   1851         cflags           =>
   1852             add("/POINTER_SIZE=32",
   1853                 sub { my @warnings =
   1854                           @{vms_info(32)->{disable_warns}};
   1855                       @warnings
   1856                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
   1857                 } ),
   1858         defines          =>
   1859                     add(sub {
   1860                             return vms_info(32)->{def_zlib}
   1861                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
   1862                             }),
   1863         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
   1864         pointer_size     => sub { return vms_info(32)->{pointer_size} },
   1865     },
   1866     "vms-ia64-p64" => {
   1867         inherit_from     => [ "vms-generic" ],
   1868         cflags           =>
   1869             add("/POINTER_SIZE=64=ARGV",
   1870                 sub { my @warnings =
   1871                           @{vms_info(64)->{disable_warns}};
   1872                       @warnings
   1873                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
   1874                 } ),
   1875         defines          =>
   1876                     add(sub {
   1877                             return vms_info(64)->{def_zlib}
   1878                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
   1879                             }),
   1880         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
   1881         pointer_size     => sub { return vms_info(64)->{pointer_size} },
   1882     },
   1883 
   1884 );
   1885