1ba7cb829b6f15bbb7f08bf441c82a4a32e7b493
[openssl.git] / Configurations / 10-main.conf
1 ## -*- mode: perl; -*-
2 ## Standard openssl configuration targets.
3
4 # Helper functions for the Windows configs
5 my $vc_win64a_info = {};
6 sub vc_win64a_info {
7     unless (%$vc_win64a_info) {
8         if (`nasm -v 2>NUL` =~ /NASM version ([0-9]+\.[0-9]+)/ && $1 >= 2.0) {
9             $vc_win64a_info = { AS        => "nasm",
10                                 ASFLAGS   => "-g",
11                                 asflags   => "-Ox -f win64 -DNEAR",
12                                 asoutflag => "-o " };
13         } elsif ($disabled{asm}) {
14             # assembler is still used to compile uplink shim
15             $vc_win64a_info = { AS        => "ml64",
16                                 ASFLAGS   => "/nologo /Zi",
17                                 asflags   => "/c /Cp /Cx",
18                                 asoutflag => "/Fo" };
19         } else {
20             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
21             $vc_win64a_info = { AS        => "{unknown}",
22                                 ASFLAGS   => "",
23                                 asflags   => "",
24                                 asoutflag => "" };
25         }
26     }
27     return $vc_win64a_info;
28 }
29
30 my $vc_win32_info = {};
31 sub vc_win32_info {
32     unless (%$vc_win32_info) {
33         my $ver=`nasm -v 2>NUL`;
34         my $vew=`nasmw -v 2>NUL`;
35         if ($ver ne "" || $vew ne "") {
36             $vc_win32_info = { AS        => $ver ge $vew ? "nasm" : "nasmw",
37                                ASFLAGS   => "",
38                                asflags   => "-f win32",
39                                asoutflag => "-o ",
40                                perlasm_scheme => "win32n" };
41         } elsif ($disabled{asm}) {
42             # not actually used, uplink shim is inlined into C code
43             $vc_win32_info = { AS        => "ml",
44                                ASFLAGS   => "/nologo /Zi",
45                                asflags   => "/Cp /coff /c /Cx",
46                                asoutflag => "/Fo",
47                                perlasm_scheme => "win32" };
48         } else {
49             $die->("NASM not found - please read INSTALL and NOTES.WIN for further details\n");
50             $vc_win32_info = { AS        => "{unknown}",
51                                ASFLAGS   => "",
52                                asflags   => "",
53                                asoutflag => "",
54                                perlasm_scheme => "win32" };
55         }
56     }
57     return $vc_win32_info;
58 }
59
60 my $vc_wince_info = {};
61 sub vc_wince_info {
62     unless (%$vc_wince_info) {
63         # sanity check
64         $die->('%OSVERSION% is not defined') if (!defined(env('OSVERSION')));
65         $die->('%PLATFORM% is not defined')  if (!defined(env('PLATFORM')));
66         $die->('%TARGETCPU% is not defined') if (!defined(env('TARGETCPU')));
67
68         #
69         # Idea behind this is to mimic flags set by eVC++ IDE...
70         #
71         my $wcevers = env('OSVERSION');                     # WCENNN
72         my $wcevernum;
73         my $wceverdotnum;
74         if ($wcevers =~ /^WCE([1-9])([0-9]{2})$/) {
75             $wcevernum = "$1$2";
76             $wceverdotnum = "$1.$2";
77         } else {
78             $die->('%OSVERSION% value is insane');
79             $wcevernum = "{unknown}";
80             $wceverdotnum = "{unknown}";
81         }
82         my $wcecdefs = "-D_WIN32_WCE=$wcevernum -DUNDER_CE=$wcevernum"; # -D_WIN32_WCE=NNN
83         my $wcelflag = "/subsystem:windowsce,$wceverdotnum";        # ...,N.NN
84
85         my $wceplatf =  env('PLATFORM');
86
87         $wceplatf =~ tr/a-z0-9 /A-Z0-9_/;
88         $wcecdefs .= " -DWCE_PLATFORM_$wceplatf";
89
90         my $wcetgt = env('TARGETCPU');                      # just shorter name...
91       SWITCH: for($wcetgt) {
92           /^X86/        && do { $wcecdefs.=" -Dx86 -D_X86_ -D_i386_ -Di_386_";
93                                 $wcelflag.=" /machine:X86";     last; };
94           /^ARMV4[IT]/  && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
95                                 $wcecdefs.=" -DTHUMB -D_THUMB_" if($wcetgt=~/T$/);
96                                 $wcecdefs.=" -QRarch4T -QRinterwork-return";
97                                 $wcelflag.=" /machine:THUMB";   last; };
98           /^ARM/        && do { $wcecdefs.=" -DARM -D_ARM_ -D$wcetgt";
99                                 $wcelflag.=" /machine:ARM";     last; };
100           /^MIPSIV/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
101                                 $wcecdefs.=" -D_MIPS64 -QMmips4 -QMn32";
102                                 $wcelflag.=" /machine:MIPSFPU"; last; };
103           /^MIPS16/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
104                                 $wcecdefs.=" -DMIPSII -QMmips16";
105                                 $wcelflag.=" /machine:MIPS16";  last; };
106           /^MIPSII/     && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000 -D$wcetgt";
107                                 $wcecdefs.=" -QMmips2";
108                                 $wcelflag.=" /machine:MIPS";    last; };
109           /^R4[0-9]{3}/ && do { $wcecdefs.=" -DMIPS -D_MIPS_ -DR4000";
110                                 $wcelflag.=" /machine:MIPS";    last; };
111           /^SH[0-9]/    && do { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_ -DSHx";
112                                 $wcecdefs.=" -Qsh4" if ($wcetgt =~ /^SH4/);
113                                 $wcelflag.=" /machine:$wcetgt"; last; };
114           { $wcecdefs.=" -D$wcetgt -D_${wcetgt}_";
115             $wcelflag.=" /machine:$wcetgt";                     last; };
116       }
117
118         $vc_wince_info = { cppflags => $wcecdefs,
119                            lflags => $wcelflag };
120     }
121     return $vc_wince_info;
122 }
123
124 # Helper functions for the VMS configs
125 my $vms_info = {};
126 sub vms_info {
127     my $pointer_size_str = $config{target} =~ m|-p(\d+)$| ? $1 : "";
128
129     # For the case where Configure iterate through all config targets, such
130     # as when listing them and their details, we reset info if the pointer
131     # size changes.
132     if (%$vms_info && $vms_info->{pointer_size} ne $pointer_size_str) {
133         $vms_info = {};
134     }
135
136     unless (%$vms_info) {
137         $vms_info->{disable_warns} = [ ];
138         $vms_info->{pointer_size} = $pointer_size_str;
139         if ($pointer_size_str eq "64") {
140             `PIPE CC /NOCROSS_REFERENCE /NOLIST /NOOBJECT /WARNINGS = DISABLE = ( MAYLOSEDATA3, EMPTYFILE ) NL: 2> NL:`;
141             if ($? == 0) {
142                 push @{$vms_info->{disable_warns}}, "MAYLOSEDATA3";
143             }
144         }
145
146         unless ($disabled{zlib}) {
147             my $default_zlib = 'GNV$LIBZSHR' . $pointer_size_str;
148             if (defined($disabled{"zlib-dynamic"})) {
149                 $vms_info->{zlib} = $withargs{zlib_lib} || "$default_zlib/SHARE";
150             } else {
151                 $vms_info->{def_zlib} = $withargs{zlib_lib} || $default_zlib;
152                 # In case the --with-zlib-lib value contains something like
153                 # /SHARE or /LIB or so at the end, remove it.
154                 $vms_info->{def_zlib} =~ s|/.*$||g;
155             }
156         }
157
158         if ($config{target} =~ /-ia64/) {
159             `PIPE ias -H 2> NL:`;
160             if ($? == 0) {
161                 $vms_info->{AS} = "ias";
162                 $vms_info->{ASFLAGS} = '-d debug';
163                 $vms_info->{asflags} = '"-N" vms_upcase';
164                 $vms_info->{asoutflag} = "-o ";
165                 $vms_info->{perlasm_scheme} = "ias";
166             }
167         }
168     }
169     return $vms_info;
170 }
171
172 my %targets = (
173
174 #### Basic configs that should work on any 32-bit box
175     "gcc" => {
176         inherit_from     => [ "BASE_unix" ],
177         CC               => "gcc",
178         CFLAGS           => picker(debug   => "-O0 -g",
179                                    release => "-O3"),
180         thread_scheme    => "(unknown)",
181         bn_ops           => "BN_LLONG",
182     },
183     "cc" => {
184         inherit_from     => [ "BASE_unix" ],
185         CC               => "cc",
186         CFLAGS           => "-O",
187         thread_scheme    => "(unknown)",
188     },
189
190 #### VOS Configurations
191     "vos-gcc" => {
192         inherit_from     => [ "BASE_unix" ],
193         CC               => "gcc",
194         CFLAGS           => picker(default => "-Wall",
195                                    debug   => "-O0 -g",
196                                    release => "-O3"),
197         cppflags         => "-D_POSIX_C_SOURCE=200112L -D_BSD -D_VOS_EXTENDED_NAMES",
198         lib_cppflags     => "-DB_ENDIAN",
199         thread_scheme    => "(unknown)",
200         sys_id           => "VOS",
201         lflags           => add("-Wl,-map"),
202         bn_ops           => "BN_LLONG",
203         shared_extension => ".so",
204     },
205
206 #### Solaris configurations
207     "solaris-common" => {
208         inherit_from     => [ "BASE_unix" ],
209         template         => 1,
210         lib_cppflags     => "-DFILIO_H",
211         ex_libs          => add("-lsocket -lnsl -ldl"),
212         dso_scheme       => "dlfcn",
213         thread_scheme    => "pthreads",
214         shared_target    => "solaris-shared",
215         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
216     },
217 #### Solaris x86 with GNU C setups
218     "solaris-x86-gcc" => {
219         # NB. GNU C has to be configured to use GNU assembler, and not
220         # /usr/ccs/bin/as. Failure to comply will result in compile
221         # failures [at least] in 32-bit build.
222         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
223         CC               => "gcc",
224         CFLAGS           => add_before(picker(default => "-Wall",
225                                               debug   => "-O0 -g",
226                                               release => "-O3 -fomit-frame-pointer")),
227         cflags           => add(threads("-pthread")),
228         lib_cppflags     => add("-DL_ENDIAN"),
229         ex_libs          => add(threads("-pthread")),
230         bn_ops           => "BN_LLONG",
231         shared_cflag     => "-fPIC",
232         shared_ldflag    => "-shared -static-libgcc",
233     },
234     "solaris64-x86_64-gcc" => {
235         # -shared -static-libgcc might appear controversial, but modules
236         # taken from static libgcc do not have relocations and linking
237         # them into our shared objects doesn't have any negative side
238         # effects. On the contrary, doing so makes it possible to use
239         # gcc shared build with Sun C. Given that gcc generates faster
240         # code [thanks to inline assembler], I would actually recommend
241         # to consider using gcc shared build even with vendor compiler:-)
242         #                        -- <appro@openssl.org>
243         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
244         CC               => "gcc",
245         CFLAGS           => add_before(picker(default => "-Wall",
246                                               debug   => "-O0 -g",
247                                               release => "-O3")),
248         cflags           => add_before("-m64", threads("-pthread")),
249         lib_cppflags     => add("-DL_ENDIAN"),
250         ex_libs          => add(threads("-pthread")),
251         bn_ops           => "SIXTY_FOUR_BIT_LONG",
252         perlasm_scheme   => "elf",
253         shared_cflag     => "-fPIC",
254         shared_ldflag    => "-shared -static-libgcc",
255         multilib         => "/64",
256     },
257
258 #### Solaris x86 with Sun C setups
259     # There used to be solaris-x86-cc target, but it was removed,
260     # primarily because vendor assembler can't assemble our modules
261     # with -KPIC flag. As result it, assembly support, was not even
262     # available as option. But its lack means lack of side-channel
263     # resistant code, which is incompatible with security by todays
264     # standards. Fortunately gcc is readily available prepackaged
265     # option, which we can firmly point at...
266     #
267     # On related note, solaris64-x86_64-cc target won't compile code
268     # paths utilizing AVX and post-Haswell instruction extensions.
269     # Consider switching to solaris64-x86_64-gcc even here...
270     #
271     "solaris64-x86_64-cc" => {
272         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
273         CC               => "cc",
274         CFLAGS           => add_before(picker(debug   => "-g",
275                                               release => "-xO5 -xdepend -xbuiltin")),
276         cflags           => add_before("-xarch=generic64 -xstrconst -Xa"),
277         cppflags         => add(threads("-D_REENTRANT")),
278         lib_cppflags     => add("-DL_ENDIAN"),
279         thread_scheme    => "pthreads",
280         lflags           => add(threads("-mt")),
281         ex_libs          => add(threads("-lpthread")),
282         bn_ops           => "SIXTY_FOUR_BIT_LONG",
283         perlasm_scheme   => "elf",
284         shared_cflag     => "-KPIC",
285         shared_ldflag    => "-G -dy -z text",
286         multilib         => "/64",
287     },
288
289 #### SPARC Solaris with GNU C setups
290     "solaris-sparcv7-gcc" => {
291         inherit_from     => [ "solaris-common" ],
292         CC               => "gcc",
293         CFLAGS           => add_before(picker(default => "-Wall",
294                                               debug   => "-O0 -g",
295                                               release => "-O3")),
296         cflags           => add(threads("-pthread")),
297         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
298         ex_libs          => add(threads("-pthread")),
299         bn_ops           => "BN_LLONG RC4_CHAR",
300         shared_cflag     => "-fPIC",
301         shared_ldflag    => "-shared",
302     },
303     "solaris-sparcv8-gcc" => {
304         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
305         cflags           => add_before("-mcpu=v8"),
306     },
307     "solaris-sparcv9-gcc" => {
308         # -m32 should be safe to add as long as driver recognizes
309         # -mcpu=ultrasparc
310         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
311         cflags           => add_before("-m32 -mcpu=ultrasparc"),
312     },
313     "solaris64-sparcv9-gcc" => {
314         inherit_from     => [ "solaris-sparcv9-gcc" ],
315         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
316         bn_ops           => "BN_LLONG RC4_CHAR",
317         multilib         => "/64",
318     },
319
320 #### SPARC Solaris with Sun C setups
321 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
322 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
323 # SC5.0 note: Compiler common patch 107357-01 or later is required!
324     "solaris-sparcv7-cc" => {
325         inherit_from     => [ "solaris-common" ],
326         CC               => "cc",
327         CFLAGS           => add_before(picker(debug   => "-g",
328                                               release => "-xO5 -xdepend")),
329         cflags           => add_before("-xstrconst -Xa"),
330         cppflags         => add(threads("-D_REENTRANT")),
331         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
332         lflags           => add(threads("-mt")),
333         ex_libs          => add(threads("-lpthread")),
334         bn_ops           => "BN_LLONG RC4_CHAR",
335         shared_cflag     => "-KPIC",
336         shared_ldflag    => "-G -dy -z text",
337     },
338 ####
339     "solaris-sparcv8-cc" => {
340         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
341         cflags           => add_before("-xarch=v8"),
342     },
343     "solaris-sparcv9-cc" => {
344         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
345         cflags           => add_before("-xarch=v8plus"),
346     },
347     "solaris64-sparcv9-cc" => {
348         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
349         cflags           => add_before("-xarch=v9"),
350         bn_ops           => "BN_LLONG RC4_CHAR",
351         multilib         => "/64",
352     },
353
354 #### IRIX 6.x configs
355 # Only N32 and N64 ABIs are supported.
356     "irix-mips3-gcc" => {
357         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
358         CC               => "gcc",
359         CFLAGS           => picker(debug   => "-g -O0",
360                                    release => "-O3"),
361         cflags           => "-mabi=n32",
362         cppflags         => combine("-DB_ENDIAN -DBN_DIV3W",
363                                     threads("-D_SGI_MP_SOURCE")),
364         cppflags         => threads("-D_SGI_MP_SOURCE"),
365         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
366         ex_libs          => add(threads("-lpthread")),
367         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
368         thread_scheme    => "pthreads",
369         perlasm_scheme   => "n32",
370         dso_scheme       => "dlfcn",
371         shared_target    => "irix-shared",
372         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
373         multilib         => "32",
374     },
375     "irix-mips3-cc" => {
376         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
377         CC               => "cc",
378         CFLAGS           => picker(debug   => "-g -O0",
379                                    release => "-O2"),
380         cflags           => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared",
381         cppflags         => threads("-D_SGI_MP_SOURCE"),
382         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
383         ex_libs          => add(threads("-lpthread")),
384         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
385         thread_scheme    => "pthreads",
386         perlasm_scheme   => "n32",
387         dso_scheme       => "dlfcn",
388         shared_target    => "irix-shared",
389         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
390         multilib         => "32",
391     },
392     # N64 ABI builds.
393     "irix64-mips4-gcc" => {
394         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
395         CC               => "gcc",
396         CFLAGS           => picker(debug   => "-g -O0",
397                                    release => "-O3"),
398         cflags           => "-mabi=64 -mips4",
399         cppflags         => threads("-D_SGI_MP_SOURCE"),
400         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
401         ex_libs          => add(threads("-lpthread")),
402         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
403         thread_scheme    => "pthreads",
404         perlasm_scheme   => "64",
405         dso_scheme       => "dlfcn",
406         shared_target    => "irix-shared",
407         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
408         multilib         => "64",
409     },
410     "irix64-mips4-cc" => {
411         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
412         CC               => "cc",
413         CFLAGS           => picker(debug   => "-g -O0",
414                                    release => "-O2"),
415         cflags           => "-64 -mips4 -use_readonly_const -G0 -rdata_shared",
416         cppflags         => threads("-D_SGI_MP_SOURCE"),
417         lib_cppflags     => "-DB_ENDIAN -DBN_DIV3W",
418         ex_libs          => threads("-lpthread"),
419         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
420         thread_scheme    => "pthreads",
421         perlasm_scheme   => "64",
422         dso_scheme       => "dlfcn",
423         shared_target    => "irix-shared",
424         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
425         multilib         => "64",
426     },
427
428 #### Unified HP-UX ANSI C configs.
429 # Special notes:
430 # - Originally we were optimizing at +O4 level. It should be noted
431 #   that the only difference between +O3 and +O4 is global inter-
432 #   procedural analysis. As it has to be performed during the link
433 #   stage the compiler leaves behind certain pseudo-code in lib*.a
434 #   which might be release or even patch level specific. Generating
435 #   the machine code for and analyzing the *whole* program appears
436 #   to be *extremely* memory demanding while the performance gain is
437 #   actually questionable. The situation is intensified by the default
438 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
439 #   which is way too low for +O4. In other words, doesn't +O3 make
440 #   more sense?
441 # - Keep in mind that the HP compiler by default generates code
442 #   suitable for execution on the host you're currently compiling at.
443 #   If the toolkit is meant to be used on various PA-RISC processors
444 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
445 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
446 #   32-bit message digests. (For the moment of this writing) HP C
447 #   doesn't seem to "digest" too many local variables (they make "him"
448 #   chew forever:-). For more details look-up MD32_XARRAY comment in
449 #   crypto/sha/sha_lcl.h.
450 # - originally there were 32-bit hpux-parisc2-* targets. They were
451 #   scrapped, because a) they were not interchangeable with other 32-bit
452 #   targets; b) performance-critical 32-bit assembly modules implement
453 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
454 #   thus adequate performance is provided even with PA-RISC 1.1 build.
455     "hpux-parisc-gcc" => {
456         inherit_from     => [ "BASE_unix" ],
457         CC               => "gcc",
458         CFLAGS           => picker(debug   => "-O0 -g",
459                                    release => "-O3"),
460         cflags           => add(threads("-pthread")),
461         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W",
462         ex_libs          => add("-Wl,+s -ldld", threads("-pthread")),
463         bn_ops           => "BN_LLONG",
464         thread_scheme    => "pthreads",
465         dso_scheme       => "dl",
466         shared_target    => "hpux-shared",
467         shared_cflag     => "-fPIC",
468         shared_ldflag    => "-shared",
469         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
470     },
471     "hpux-parisc1_1-gcc" => {
472         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
473         multilib         => "/pa1.1",
474     },
475     "hpux64-parisc2-gcc" => {
476         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
477         CC               => "gcc",
478         CFLAGS           => combine(picker(debug   => "-O0 -g",
479                                            release => "-O3")),
480         cppflags         => threads("-D_REENTRANT"),
481         lib_cppflags     => "-DB_ENDIAN",
482         ex_libs          => add("-ldl"),
483         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
484         thread_scheme    => "pthreads",
485         dso_scheme       => "dlfcn",
486         shared_target    => "hpux-shared",
487         shared_cflag     => "-fpic",
488         shared_ldflag    => "-shared",
489         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
490         multilib         => "/pa20_64",
491     },
492
493     # More attempts at unified 10.X and 11.X targets for HP C compiler.
494     "hpux-parisc-cc" => {
495         inherit_from     => [ "BASE_unix" ],
496         CC               => "cc",
497         CFLAGS           => picker(debug   => "+O0 +d -g",
498                                    release => "+O3"),
499         cflags           => "+Optrs_strongly_typed -Ae +ESlit",
500         cppflags         => threads("-D_REENTRANT"),
501         lib_cppflags     => "-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
502         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
503         bn_ops           => "RC4_CHAR",
504         thread_scheme    => "pthreads",
505         dso_scheme       => "dl",
506         shared_target    => "hpux-shared",
507         shared_cflag     => "+Z",
508         shared_ldflag    => "-b",
509         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
510     },
511     "hpux-parisc1_1-cc" => {
512         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
513         cflags           => add_before("+DA1.1"),
514         multilib         => "/pa1.1",
515     },
516     "hpux64-parisc2-cc" => {
517         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
518         CC               => "cc",
519         CFLAGS           => picker(debug   => "+O0 +d -g",
520                                    release => "+O3") ,
521         cflags           => "+DD64 +Optrs_strongly_typed -Ae +ESlit",
522         cppflags         => threads("-D_REENTRANT") ,
523         lib_cppflags     => "-DB_ENDIAN -DMD32_XARRAY",
524         ex_libs          => add("-ldl",threads("-lpthread")),
525         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
526         thread_scheme    => "pthreads",
527         dso_scheme       => "dlfcn",
528         shared_target    => "hpux-shared",
529         shared_cflag     => "+Z",
530         shared_ldflag    => "-b",
531         shared_extension => ".sl.\$(SHLIB_VERSION_NUMBER)",
532         multilib         => "/pa20_64",
533     },
534
535     # HP/UX IA-64 targets
536     "hpux-ia64-cc" => {
537         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
538         CC               => "cc",
539         CFLAGS           => picker(debug   => "+O0 +d -g",
540                                    release => "+O2"),
541         cflags           => "-Ae +DD32 +Olit=all -z",
542         cppflags         => add(threads("-D_REENTRANT")),
543         lib_cppflags     => "-DB_ENDIAN",
544         ex_libs          => add("-ldl",threads("-lpthread")),
545         bn_ops           => "SIXTY_FOUR_BIT",
546         thread_scheme    => "pthreads",
547         dso_scheme       => "dlfcn",
548         shared_target    => "hpux-shared",
549         shared_cflag     => "+Z",
550         shared_ldflag    => "-b",
551         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
552         multilib         => "/hpux32",
553     },
554     "hpux64-ia64-cc" => {
555         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
556         CC               => "cc",
557         CFLAGS           => picker(debug   => "+O0 +d -g",
558                                    release => "+O3"),
559         cflags           => "-Ae +DD64 +Olit=all -z",
560         cppflags         => threads("-D_REENTRANT"),
561         lib_cppflags     => "-DB_ENDIAN",
562         ex_libs          => add("-ldl", threads("-lpthread")),
563         bn_ops           => "SIXTY_FOUR_BIT_LONG",
564         thread_scheme    => "pthreads",
565         dso_scheme       => "dlfcn",
566         shared_target    => "hpux-shared",
567         shared_cflag     => "+Z",
568         shared_ldflag    => "-b",
569         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
570         multilib         => "/hpux64",
571     },
572     # GCC builds...
573     "hpux-ia64-gcc" => {
574         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
575         CC               => "gcc",
576         CFLAGS           => picker(debug   => "-O0 -g",
577                                    release => "-O3"),
578         cflags           => add(threads("-pthread")),
579         lib_cppflags     => "-DB_ENDIAN",
580         ex_libs          => add("-ldl", threads("-pthread")),
581         bn_ops           => "SIXTY_FOUR_BIT",
582         thread_scheme    => "pthreads",
583         dso_scheme       => "dlfcn",
584         shared_target    => "hpux-shared",
585         shared_cflag     => "-fpic",
586         shared_ldflag    => "-shared",
587         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
588         multilib         => "/hpux32",
589     },
590     "hpux64-ia64-gcc" => {
591         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
592         CC               => "gcc",
593         CFLAGS           => picker(debug   => "-O0 -g",
594                                    release => "-O3"),
595         cflags           => combine("-mlp64", threads("-pthread")),
596         lib_cppflags     => "-DB_ENDIAN",
597         ex_libs          => add("-ldl", threads("-pthread")),
598         bn_ops           => "SIXTY_FOUR_BIT_LONG",
599         thread_scheme    => "pthreads",
600         dso_scheme       => "dlfcn",
601         shared_target    => "hpux-shared",
602         shared_cflag     => "-fpic",
603         shared_ldflag    => "-shared",
604         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
605         multilib         => "/hpux64",
606     },
607
608 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
609     "MPE/iX-gcc" => {
610         inherit_from     => [ "BASE_unix" ],
611         CC               => "gcc",
612         CFLAGS           => "-O3",
613         cppflags         => "-D_POSIX_SOURCE -D_SOCKET_SOURCE",
614         includes         => [ "/SYSLOG/PUB" ],
615         lib_cppflags     => "-DBN_DIV2W",
616         sys_id           => "MPE",
617         lflags           => add("-L/SYSLOG/PUB"),
618         ex_libs          => add("-lsyslog -lsocket -lcurses"),
619         thread_scheme    => "(unknown)",
620         bn_ops           => "BN_LLONG",
621     },
622
623 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
624 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
625 #### there were even osf1-* configs targeting prior versions provided,
626 #### but not anymore...
627     "tru64-alpha-gcc" => {
628         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
629         CC               => "gcc",
630         CFLAGS           => "-O3",
631         cflags           => add("-std=c9x", threads("-pthread")),
632         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
633         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
634         bn_ops           => "SIXTY_FOUR_BIT_LONG",
635         thread_scheme    => "pthreads",
636         dso_scheme       => "dlfcn",
637         shared_target    => "alpha-osf1-shared",
638         shared_extension => ".so",
639     },
640     "tru64-alpha-cc" => {
641         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
642         CC               => "cc",
643         CFLAGS           => "-tune host -fast",
644         cflags           => add("-std1 -readonly_strings",
645                                 threads("-pthread")),
646         cppflags         => "-D_XOPEN_SOURCE=500 -D_OSF_SOURCE",
647         ex_libs          => add("-lrt", threads("-pthread")), # for mlock(2)
648         bn_ops           => "SIXTY_FOUR_BIT_LONG",
649         thread_scheme    => "pthreads",
650         dso_scheme       => "dlfcn",
651         shared_target    => "alpha-osf1-shared",
652         shared_ldflag    => "-msym",
653         shared_extension => ".so",
654     },
655
656 ####
657 #### Variety of LINUX:-)
658 ####
659 # *-generic* is endian-neutral target, but ./config is free to
660 # throw in -D[BL]_ENDIAN, whichever appropriate...
661     "linux-generic32" => {
662         inherit_from     => [ "BASE_unix" ],
663         CC               => "gcc",
664         CXX              => "g++",
665         CFLAGS           => picker(default => "-Wall",
666                                    debug   => "-O0 -g",
667                                    release => "-O3"),
668         CXXFLAGS         => picker(default => "-Wall",
669                                    debug   => "-O0 -g",
670                                    release => "-O3"),
671         cflags           => threads("-pthread"),
672         cxxflags         => combine("-std=c++11", threads("-pthread")),
673         lib_cppflags     => "-DOPENSSL_USE_NODELETE",
674         ex_libs          => add("-ldl", threads("-pthread")),
675         bn_ops           => "BN_LLONG RC4_CHAR",
676         thread_scheme    => "pthreads",
677         dso_scheme       => "dlfcn",
678         shared_target    => "linux-shared",
679         shared_cflag     => "-fPIC",
680         shared_ldflag    => "-Wl,-znodelete",
681         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
682     },
683     "linux-generic64" => {
684         inherit_from     => [ "linux-generic32" ],
685         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
686     },
687
688     "linux-ppc" => {
689         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
690         perlasm_scheme   => "linux32",
691     },
692     "linux-ppc64" => {
693         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
694         cflags           => add("-m64"),
695         cxxflags         => add("-m64"),
696         lib_cppflags     => add("-DB_ENDIAN"),
697         perlasm_scheme   => "linux64",
698         multilib         => "64",
699     },
700     "linux-ppc64le" => {
701         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
702         cflags           => add("-m64"),
703         cxxflags         => add("-m64"),
704         lib_cppflags     => add("-DL_ENDIAN"),
705         perlasm_scheme   => "linux64le",
706     },
707
708     "linux-armv4" => {
709         ################################################################
710         # Note that -march is not among compiler options in linux-armv4
711         # target description. Not specifying one is intentional to give
712         # you choice to:
713         #
714         # a) rely on your compiler default by not specifying one;
715         # b) specify your target platform explicitly for optimal
716         # performance, e.g. -march=armv6 or -march=armv7-a;
717         # c) build "universal" binary that targets *range* of platforms
718         # by specifying minimum and maximum supported architecture;
719         #
720         # As for c) option. It actually makes no sense to specify
721         # maximum to be less than ARMv7, because it's the least
722         # requirement for run-time switch between platform-specific
723         # code paths. And without run-time switch performance would be
724         # equivalent to one for minimum. Secondly, there are some
725         # natural limitations that you'd have to accept and respect.
726         # Most notably you can *not* build "universal" binary for
727         # big-endian platform. This is because ARMv7 processor always
728         # picks instructions in little-endian order. Another similar
729         # limitation is that -mthumb can't "cross" -march=armv6t2
730         # boundary, because that's where it became Thumb-2. Well, this
731         # limitation is a bit artificial, because it's not really
732         # impossible, but it's deemed too tricky to support. And of
733         # course you have to be sure that your binutils are actually
734         # up to the task of handling maximum target platform. With all
735         # this in mind here is an example of how to configure
736         # "universal" build:
737         #
738         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
739         #
740         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
741         perlasm_scheme   => "linux32",
742     },
743     "linux-aarch64" => {
744         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
745         perlasm_scheme   => "linux64",
746     },
747     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
748         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
749         cflags           => add("-mabi=ilp32"),
750         cxxflags         => add("-mabi=ilp32"),
751         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
752         perlasm_scheme   => "linux64",
753     },
754
755     "linux-mips32" => {
756         # Configure script adds minimally required -march for assembly
757         # support, if no -march was specified at command line.
758         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
759         cflags           => add("-mabi=32"),
760         cxxflags         => add("-mabi=32"),
761         lib_cppflags     => add("-DBN_DIV3W"),
762         perlasm_scheme   => "o32",
763     },
764     # mips32 and mips64 below refer to contemporary MIPS Architecture
765     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
766     "linux-mips64" => {
767         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
768         cflags           => add("-mabi=n32"),
769         cxxflags         => add("-mabi=n32"),
770         lib_cppflags     => add("-DBN_DIV3W"),
771         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
772         perlasm_scheme   => "n32",
773         multilib         => "32",
774     },
775     "linux64-mips64" => {
776         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
777         cflags           => add("-mabi=64"),
778         cxxflags         => add("-mabi=64"),
779         lib_cppflags     => add("-DBN_DIV3W"),
780         perlasm_scheme   => "64",
781         multilib         => "64",
782     },
783
784     #### IA-32 targets...
785     #### These two targets are a bit aged and are to be used on older Linux
786     #### machines where gcc doesn't understand -m32 and -m64
787     "linux-elf" => {
788         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
789         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
790         lib_cppflags     => add("-DL_ENDIAN"),
791         bn_ops           => "BN_LLONG",
792     },
793     "linux-aout" => {
794         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
795         CC               => "gcc",
796         CFLAGS           => add(picker(default => "-Wall",
797                                        debug   => "-O0 -g",
798                                        release => "-O3 -fomit-frame-pointer")),
799         lib_cppflags     => add("-DL_ENDIAN"),
800         bn_ops           => "BN_LLONG",
801         thread_scheme    => "(unknown)",
802         perlasm_scheme   => "a.out",
803     },
804
805     #### X86 / X86_64 targets
806     "linux-x86" => {
807         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
808         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
809         cflags           => add("-m32"),
810         cxxflags         => add("-m32"),
811         lib_cppflags     => add("-DL_ENDIAN"),
812         bn_ops           => "BN_LLONG",
813         perlasm_scheme   => "elf",
814     },
815     "linux-x86-clang" => {
816         inherit_from     => [ "linux-x86" ],
817         CC               => "clang",
818         CXX              => "clang++",
819         CFLAGS           => add("-Wextra"),
820     },
821     "linux-x86_64" => {
822         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
823         cflags           => add("-m64"),
824         cxxflags         => add("-m64"),
825         lib_cppflags     => add("-DL_ENDIAN"),
826         bn_ops           => "SIXTY_FOUR_BIT_LONG",
827         perlasm_scheme   => "elf",
828         multilib         => "64",
829     },
830     "linux-x86_64-clang" => {
831         inherit_from     => [ "linux-x86_64" ],
832         CC               => "clang",
833         CXX              => "clang++",
834         CFLAGS           => add("-Wextra"),
835     },
836     "linux-x32" => {
837         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
838         cflags           => add("-mx32"),
839         cxxflags         => add("-mx32"),
840         lib_cppflags     => add("-DL_ENDIAN"),
841         bn_ops           => "SIXTY_FOUR_BIT",
842         perlasm_scheme   => "elf32",
843         multilib         => "x32",
844     },
845
846     "linux-ia64" => {
847         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
848         bn_ops           => "SIXTY_FOUR_BIT_LONG",
849     },
850
851     "linux64-s390x" => {
852         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
853         cflags           => add("-m64"),
854         cxxflags         => add("-m64"),
855         lib_cppflags     => add("-DB_ENDIAN"),
856         perlasm_scheme   => "64",
857         multilib         => "64",
858     },
859     "linux32-s390x" => {
860         #### So called "highgprs" target for z/Architecture CPUs
861         # "Highgprs" is kernel feature first implemented in Linux
862         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
863         # significant bits of general purpose registers not only
864         # upon 32-bit process context switch, but even on
865         # asynchronous signal delivery to such process. This makes
866         # it possible to deploy 64-bit instructions even in legacy
867         # application context and achieve better [or should we say
868         # adequate] performance. The build is binary compatible with
869         # linux-generic32, and the idea is to be able to install the
870         # resulting libcrypto.so alongside generic one, e.g. as
871         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
872         # linker to autodiscover. Unfortunately it doesn't work just
873         # yet, because of couple of bugs in glibc
874         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
875         #
876         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
877         cflags           => add("-m31 -Wa,-mzarch"),
878         cxxflags         => add("-m31 -Wa,-mzarch"),
879         lib_cppflags     => add("-DB_ENDIAN"),
880         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
881         perlasm_scheme   => "31",
882         multilib         => "/highgprs",
883     },
884
885     #### SPARC Linux setups
886     "linux-sparcv8" => {
887         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
888         cflags           => add("-mcpu=v8"),
889         cxxflags         => add("-mcpu=v8"),
890         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
891     },
892     "linux-sparcv9" => {
893         # it's a real mess with -mcpu=ultrasparc option under Linux,
894         # but -Wa,-Av8plus should do the trick no matter what.
895         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
896         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
897         cxxflags         => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus"),
898         lib_cppflags     => add("-DB_ENDIAN -DBN_DIV2W"),
899     },
900     "linux64-sparcv9" => {
901         # GCC 3.1 is a requirement
902         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
903         cflags           => add("-m64 -mcpu=ultrasparc"),
904         cxxflags         => add("-m64 -mcpu=ultrasparc"),
905         lib_cppflags     => add("-DB_ENDIAN"),
906         bn_ops           => "BN_LLONG RC4_CHAR",
907         multilib         => "64",
908     },
909
910     "linux-alpha-gcc" => {
911         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
912         lib_cppflags     => add("-DL_ENDIAN"),
913         bn_ops           => "SIXTY_FOUR_BIT_LONG",
914     },
915     "linux-c64xplus" => {
916         inherit_from     => [ "BASE_unix" ],
917         # TI_CGT_C6000_7.3.x is a requirement
918         CC               => "cl6x",
919         CFLAGS           => "-o2 -ox -ms",
920         cflags           => "--linux -ea=.s -eo=.o -mv6400+ -pden",
921         cxxflags         => "--linux -ea=.s -eo=.o -mv6400+ -pden",
922         cppflags         => combine("-DOPENSSL_SMALL_FOOTPRINT",
923                                     threads("-D_REENTRANT")),
924         bn_ops           => "BN_LLONG",
925         cpuid_asm_src    => "c64xpluscpuid.s",
926         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
927         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
928         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
929         rc4_asm_src      => "rc4-c64xplus.s",
930         modes_asm_src    => "ghash-c64xplus.s",
931         chacha_asm_src   => "chacha-c64xplus.s",
932         poly1305_asm_src => "poly1305-c64xplus.s",
933         thread_scheme    => "pthreads",
934         perlasm_scheme   => "void",
935         dso_scheme       => "dlfcn",
936         shared_target    => "linux-shared",
937         shared_cflag     => "--pic",
938         shared_ldflag    => add("-z --sysv --shared"),
939         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
940         ranlib           => "true",
941     },
942
943 #### *BSD
944     "BSD-generic32" => {
945         # As for thread cflag. Idea is to maintain "collective" set of
946         # flags, which would cover all BSD flavors. -pthread applies
947         # to them all, but is treated differently. OpenBSD expands is
948         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
949         # expands it as -lc_r, which has to be accompanied by explicit
950         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
951         # expands it as -lc_r, which seems to be sufficient?
952         inherit_from     => [ "BASE_unix" ],
953         CC               => "cc",
954         CFLAGS           => picker(default => "-Wall",
955                                    debug   => "-O0 -g",
956                                    release => "-O3"),
957         cflags           => threads("-pthread"),
958         cppflags         => threads("-D_THREAD_SAFE -D_REENTRANT"),
959         ex_libs          => add(threads("-pthread")),
960         enable           => add("devcryptoeng"),
961         bn_ops           => "BN_LLONG",
962         thread_scheme    => "pthreads",
963         dso_scheme       => "dlfcn",
964         shared_target    => "bsd-gcc-shared",
965         shared_cflag     => "-fPIC",
966         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
967     },
968     "BSD-generic64" => {
969         inherit_from     => [ "BSD-generic32" ],
970         bn_ops           => "SIXTY_FOUR_BIT_LONG",
971     },
972
973     "BSD-x86" => {
974         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
975         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
976         lib_cppflags     => add("-DL_ENDIAN"),
977         bn_ops           => "BN_LLONG",
978         shared_target    => "bsd-shared",
979         perlasm_scheme   => "a.out",
980     },
981     "BSD-x86-elf" => {
982         inherit_from     => [ "BSD-x86" ],
983         perlasm_scheme   => "elf",
984     },
985
986     "BSD-sparcv8" => {
987         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
988         cflags           => add("-mcpu=v8"),
989         lib_cppflags     => add("-DB_ENDIAN"),
990     },
991     "BSD-sparc64" => {
992         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
993         # simply *happens* to work around a compiler bug in gcc 3.3.3,
994         # triggered by RIPEMD160 code.
995         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
996         lib_cppflags     => add("-DB_ENDIAN -DMD32_REG_T=int"),
997         bn_ops           => "BN_LLONG",
998     },
999
1000     "BSD-ia64" => {
1001         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1002         lib_cppflags     => add("-DL_ENDIAN"),
1003         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1004     },
1005
1006     "BSD-x86_64" => {
1007         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1008         lib_cppflags     => add("-DL_ENDIAN"),
1009         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1010         perlasm_scheme   => "elf",
1011     },
1012
1013     "bsdi-elf-gcc" => {
1014         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1015         CC               => "gcc",
1016         CFLAGS           => "-fomit-frame-pointer -O3 -Wall",
1017         lib_cppflags     => "-DPERL5 -DL_ENDIAN",
1018         ex_libs          => add("-ldl"),
1019         bn_ops           => "BN_LLONG",
1020         thread_scheme    => "(unknown)",
1021         dso_scheme       => "dlfcn",
1022         shared_target    => "bsd-gcc-shared",
1023         shared_cflag     => "-fPIC",
1024         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1025     },
1026
1027     "nextstep" => {
1028         inherit_from     => [ "BASE_unix" ],
1029         CC               => "cc",
1030         CFLAGS           => "-O -Wall",
1031         unistd           => "<libc.h>",
1032         bn_ops           => "BN_LLONG",
1033         thread_scheme    => "(unknown)",
1034     },
1035     "nextstep3.3" => {
1036         inherit_from     => [ "BASE_unix" ],
1037         CC               => "cc",
1038         CFLAGS           => "-O3 -Wall",
1039         unistd           => "<libc.h>",
1040         bn_ops           => "BN_LLONG",
1041         thread_scheme    => "(unknown)",
1042     },
1043
1044 # QNX
1045     "qnx4" => {
1046         inherit_from     => [ "BASE_unix" ],
1047         CC               => "cc",
1048         CFLAGS           => "",
1049         lib_cppflags     => "-DL_ENDIAN -DTERMIO",
1050         thread_scheme    => "(unknown)",
1051     },
1052     "QNX6" => {
1053         inherit_from     => [ "BASE_unix" ],
1054         CC               => "gcc",
1055         ex_libs          => add("-lsocket"),
1056         dso_scheme       => "dlfcn",
1057         shared_target    => "bsd-gcc-shared",
1058         shared_cflag     => "-fPIC",
1059         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1060     },
1061     "QNX6-i386" => {
1062         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1063         CC               => "gcc",
1064         CFLAGS           => "-O2 -Wall",
1065         lib_cppflags     => "-DL_ENDIAN",
1066         ex_libs          => add("-lsocket"),
1067         dso_scheme       => "dlfcn",
1068         shared_target    => "bsd-gcc-shared",
1069         shared_cflag     => "-fPIC",
1070         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1071     },
1072
1073 #### SCO/Caldera targets.
1074 #
1075 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1076 # Now we only have blended unixware-* as it's the only one used by ./config.
1077 # If you want to optimize for particular microarchitecture, bypass ./config
1078 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1079 # Note that not all targets include assembler support. Mostly because of
1080 # lack of motivation to support out-of-date platforms with out-of-date
1081 # compiler drivers and assemblers.
1082 #
1083 # UnixWare 2.0x fails destest with -O.
1084     "unixware-2.0" => {
1085         inherit_from     => [ "BASE_unix" ],
1086         CC               => "cc",
1087         cflags           => threads("-Kthread"),
1088         lib_cppflags     => "-DFILIO_H -DNO_STRINGS_H",
1089         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1090         thread_scheme    => "uithreads",
1091     },
1092     "unixware-2.1" => {
1093         inherit_from     => [ "BASE_unix" ],
1094         CC               => "cc",
1095         CFLAGS           => "-O",
1096         cflags           => threads("-Kthread"),
1097         lib_cppflags     => "-DFILIO_H",
1098         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1099         thread_scheme    => "uithreads",
1100     },
1101     "unixware-7" => {
1102         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1103         CC               => "cc",
1104         CFLAGS           => "-O",
1105         cflags           => combine("-Kalloca", threads("-Kthread")),
1106         lib_cppflags     => "-DFILIO_H",
1107         ex_libs          => add("-lsocket -lnsl"),
1108         thread_scheme    => "uithreads",
1109         bn_ops           => "BN_LLONG",
1110         perlasm_scheme   => "elf-1",
1111         dso_scheme       => "dlfcn",
1112         shared_target    => "svr5-shared",
1113         shared_cflag     => "-Kpic",
1114         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1115     },
1116     "unixware-7-gcc" => {
1117         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1118         CC               => "gcc",
1119         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1120         cppflags         => add(threads("-D_REENTRANT")),
1121         lib_cppflags     => add("-DL_ENDIAN -DFILIO_H"),
1122         ex_libs          => add("-lsocket -lnsl"),
1123         bn_ops           => "BN_LLONG",
1124         thread_scheme    => "pthreads",
1125         perlasm_scheme   => "elf-1",
1126         dso_scheme       => "dlfcn",
1127         shared_target    => "gnu-shared",
1128         shared_cflag     => "-fPIC",
1129         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1130     },
1131 # SCO 5 - Ben Laurie says the -O breaks the SCO cc.
1132     "sco5-cc" => {
1133         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1134         cc               => "cc",
1135         cflags           => "-belf",
1136         ex_libs          => add("-lsocket -lnsl"),
1137         thread_scheme    => "(unknown)",
1138         perlasm_scheme   => "elf-1",
1139         dso_scheme       => "dlfcn",
1140         shared_target    => "svr3-shared",
1141         shared_cflag     => "-Kpic",
1142         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1143     },
1144     "sco5-gcc" => {
1145         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1146         cc               => "gcc",
1147         cflags           => "-O3 -fomit-frame-pointer",
1148         ex_libs          => add("-lsocket -lnsl"),
1149         bn_ops           => "BN_LLONG",
1150         thread_scheme    => "(unknown)",
1151         perlasm_scheme   => "elf-1",
1152         dso_scheme       => "dlfcn",
1153         shared_target    => "svr3-shared",
1154         shared_cflag     => "-fPIC",
1155         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1156     },
1157
1158 #### IBM's AIX.
1159     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1160     # to control compilation "bitness" by setting $OBJECT_MODE environment
1161     # variable, then you should know that in OpenSSL case it's considered
1162     # only in ./config. Once configured, build procedure remains "deaf" to
1163     # current value of $OBJECT_MODE.
1164     "aix-gcc" => {
1165         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1166         CC               => "gcc",
1167         CFLAGS           => picker(debug   => "-O0 -g",
1168                                    release => "-O"),
1169         cflags           => add(threads("-pthread")),
1170         lib_cppflags     => "-DB_ENDIAN",
1171         ex_libs          => add(threads("-pthread")),
1172         sys_id           => "AIX",
1173         bn_ops           => "BN_LLONG RC4_CHAR",
1174         thread_scheme    => "pthreads",
1175         perlasm_scheme   => "aix32",
1176         dso_scheme       => "dlfcn",
1177         shared_target    => "aix-shared",
1178         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1179         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1180         arflags          => "-X32 r",
1181     },
1182     "aix64-gcc" => {
1183         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1184         CC               => "gcc",
1185         CFLAGS           => picker(debug   => "-O0 -g",
1186                                    release => "-O"),
1187         cflags           => combine("-maix64", threads("-pthread")),
1188         lib_cppflags     => "-DB_ENDIAN",
1189         ex_libs          => add(threads("-pthread")),
1190         sys_id           => "AIX",
1191         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1192         thread_scheme    => "pthreads",
1193         perlasm_scheme   => "aix64",
1194         dso_scheme       => "dlfcn",
1195         shared_target    => "aix-shared",
1196         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1197         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1198         arflags          => "-X64 r",
1199     },
1200     "aix-cc" => {
1201         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1202         CC               => "cc",
1203         CFLAGS           => picker(debug   => "-O0 -g",
1204                                    release => "-O"),
1205         cflags           => combine("-q32 -qmaxmem=16384 -qro -qroconst",
1206                                     threads("-qthreaded")),
1207         cppflags         => threads("-D_THREAD_SAFE"),
1208         lib_cppflags     => "-DB_ENDIAN",
1209         sys_id           => "AIX",
1210         bn_ops           => "BN_LLONG RC4_CHAR",
1211         thread_scheme    => "pthreads",
1212         ex_libs          => threads("-lpthreads"),
1213         perlasm_scheme   => "aix32",
1214         dso_scheme       => "dlfcn",
1215         shared_target    => "aix-shared",
1216         shared_ldflag    => "-G",
1217         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1218         arflags          => "-X32 r",
1219     },
1220     "aix64-cc" => {
1221         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1222         CC               => "cc",
1223         CFLAGS           => picker(debug   => "-O0 -g",
1224                                    release => "-O"),
1225         cflags           => combine("-q64 -qmaxmem=16384 -qro -qroconst",
1226                                     threads("-qthreaded")),
1227         cppflags         => threads("-D_THREAD_SAFE"),
1228         lib_cppflags     => "-DB_ENDIAN",
1229         sys_id           => "AIX",
1230         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1231         thread_scheme    => "pthreads",
1232         ex_libs          => threads("-lpthreads"),
1233         perlasm_scheme   => "aix64",
1234         dso_scheme       => "dlfcn",
1235         shared_target    => "aix-shared",
1236         shared_ldflag    => "-G",
1237         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1238         arflags          => "-X64 r",
1239     },
1240
1241 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1242     "BS2000-OSD" => {
1243         inherit_from     => [ "BASE_unix" ],
1244         CC               => "c89",
1245         CFLAGS           => "-O",
1246         cflags           => "-XLLML -XLLMK -XL",
1247         cppflags         => "-DCHARSET_EBCDIC",
1248         lib_cppflags     => "-DB_ENDIAN",
1249         ex_libs          => add("-lsocket -lnsl"),
1250         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1251         thread_scheme    => "(unknown)",
1252     },
1253
1254 #### Visual C targets
1255 #
1256 # Win64 targets, WIN64I denotes IA-64/Itanium and WIN64A - AMD64
1257 #
1258 # Note about /wd4090, disable warning C4090. This warning returns false
1259 # positives in some situations. Disabling it altogether masks both
1260 # legitimate and false cases, but as we compile on multiple platforms,
1261 # we rely on other compilers to catch legitimate cases.
1262 #
1263 # Also note that we force threads no matter what.  Configuring "no-threads"
1264 # is ignored.
1265 #
1266 # UNICODE is defined in VC-common and applies to all targets. It used to
1267 # be an opt-in option for VC-WIN32, but not anymore. The original reason
1268 # was because ANSI API was *native* system interface for no longer
1269 # supported Windows 9x. Keep in mind that UNICODE only affects how
1270 # OpenSSL libraries interact with underlying OS, it doesn't affect API
1271 # that OpenSSL presents to application.
1272
1273     "VC-common" => {
1274         inherit_from     => [ "BASE_Windows" ],
1275         template         => 1,
1276         CC               => "cl",
1277         CPP              => '$(CC) /EP /C',
1278         CFLAGS           => "/W3 /wd4090 /nologo",
1279         LDFLAGS          => add("/debug"),
1280         coutflag         => "/Fo",
1281         defines          => add("OPENSSL_SYS_WIN32", "WIN32_LEAN_AND_MEAN",
1282                                 "UNICODE", "_UNICODE",
1283                                 "_CRT_SECURE_NO_DEPRECATE",
1284                                 "_WINSOCK_DEPRECATED_NO_WARNINGS"),
1285         lib_cflags       => add("/Zi /Fdossl_static.pdb"),
1286         lib_defines      => add("L_ENDIAN"),
1287         dso_cflags       => "/Zi /Fddso.pdb",
1288         bin_cflags       => "/Zi /Fdapp.pdb",
1289         shared_ldflag    => "/dll",
1290         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1291         thread_scheme    => "winthreads",
1292         dso_scheme       => "win32",
1293         apps_aux_src     => add("win32_init.c"),
1294         bn_ops           => "EXPORT_VAR_AS_FN",
1295         # additional parameter to build_scheme denotes install-path "flavour"
1296         build_scheme     => add("VC-common", { separator => undef }),
1297     },
1298     "VC-noCE-common" => {
1299         inherit_from     => [ "VC-common" ],
1300         template         => 1,
1301         CFLAGS           => add(picker(debug   => '/Od',
1302                                        release => '/O2')),
1303         cflags           => add(picker(default => '/Gs0 /GF /Gy',
1304                                        debug   =>
1305                                        sub {
1306                                            ($disabled{shared} ? "" : "/MDd");
1307                                        },
1308                                        release =>
1309                                        sub {
1310                                            ($disabled{shared} ? "" : "/MD");
1311                                        })),
1312         defines          => add(picker(debug   => [ "DEBUG", "_DEBUG" ])),
1313         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1314         # Following might/should appears controversial, i.e. defining
1315         # /MDd without evaluating $disabled{shared}. It works in
1316         # non-shared build because static library is compiled with /Zl
1317         # and bares no reference to specific RTL. And it works in
1318         # shared build because multiple /MDd options are not prohibited.
1319         # But why /MDd in static build? Well, basically this is just a
1320         # reference point, which allows to catch eventual errors that
1321         # would prevent those who want to wrap OpenSSL into own .DLL.
1322         # Why not /MD in release build then? Well, some are likely to
1323         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1324         # redistributable.
1325         bin_cflags       => add(picker(debug   => "/MDd",
1326                                        release => sub { $disabled{shared} ? "/MT" : () },
1327                                       )),
1328         bin_lflags       => add("/subsystem:console /opt:ref"),
1329         ex_libs          => add(sub {
1330             my @ex_libs = ();
1331             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1332             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1333             return join(" ", @ex_libs);
1334         }),
1335     },
1336     "VC-WIN64-common" => {
1337         inherit_from     => [ "VC-noCE-common" ],
1338         template         => 1,
1339         ex_libs          => add(sub {
1340             my @ex_libs = ();
1341             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1342             return join(" ", @_, @ex_libs);
1343         }),
1344         bn_ops           => add("SIXTY_FOUR_BIT"),
1345     },
1346     "VC-WIN64I" => {
1347         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1348                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1349         AS               => "ias",
1350         ASFLAGS          => "-d debug",
1351         asoutflag        => "-o ",
1352         sys_id           => "WIN64I",
1353         bn_asm_src       => sub { return undef unless @_;
1354                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1355         perlasm_scheme   => "ias",
1356         multilib         => "-ia64",
1357     },
1358     "VC-WIN64A" => {
1359         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1360                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1361         AS               => sub { vc_win64a_info()->{AS} },
1362         ASFLAGS          => sub { vc_win64a_info()->{ASFLAGS} },
1363         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1364         asflags          => sub { vc_win64a_info()->{asflags} },
1365         sys_id           => "WIN64A",
1366         bn_asm_src       => sub { return undef unless @_;
1367                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1368         perlasm_scheme   => "auto",
1369         multilib         => "-x64",
1370     },
1371     "VC-WIN32" => {
1372         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1373                               sub { $disabled{shared} ? () : "uplink_common" } ],
1374         CFLAGS           => add("/WX"),
1375         AS               => sub { vc_win32_info()->{AS} },
1376         ASFLAGS          => sub { vc_win32_info()->{ASFLAGS} },
1377         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1378         asflags          => sub { vc_win32_info()->{asflags} },
1379         sys_id           => "WIN32",
1380         bn_ops           => add("BN_LLONG"),
1381         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1382         # "WOW" stands for "Windows on Windows", and "VC-WOW" engages
1383         # some installation path heuristics in windows-makefile.tmpl...
1384         build_scheme     => add("VC-WOW", { separator => undef }),
1385     },
1386     "VC-CE" => {
1387         inherit_from     => [ "VC-common" ],
1388         CFLAGS           => add(picker(debug   => "/Od",
1389                                        release => "/O1i")),
1390         CPPDEFINES       => picker(debug   => [ "DEBUG", "_DEBUG" ]),
1391         LDFLAGS          => add("/nologo /opt:ref"),
1392         cflags           =>
1393             combine('/GF /Gy',
1394                     sub { vc_wince_info()->{cflags}; },
1395                     sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1396                               ? ($disabled{shared} ? " /MT" : " /MD")
1397                               : " /MC"; }),
1398         cppflags         => sub { vc_wince_info()->{cppflags}; },
1399         lib_defines      => add("NO_CHMOD", "OPENSSL_SMALL_FOOTPRINT"),
1400         lib_cppflags     => sub { vc_wince_info()->{cppflags}; },
1401         includes         =>
1402             add(combine(sub { defined(env('WCECOMPAT'))
1403                               ? '$(WCECOMPAT)/include' : (); },
1404                         sub { defined(env('PORTSDK_LIBPATH'))
1405                                   ? '$(PORTSDK_LIBPATH)/../../include'
1406                                   : (); })),
1407         lflags           => add(combine(sub { vc_wince_info()->{lflags}; },
1408                                         sub { defined(env('PORTSDK_LIBPATH'))
1409                                                   ? "/entry:mainCRTstartup" : (); })),
1410         sys_id           => "WINCE",
1411         bn_ops           => add("BN_LLONG"),
1412         ex_libs          => add(sub {
1413             my @ex_libs = ();
1414             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1415             push @ex_libs, 'crypt32.lib';
1416             if (defined(env('WCECOMPAT'))) {
1417                 my $x = '$(WCECOMPAT)/lib';
1418                 if (-f "$x/env('TARGETCPU')/wcecompatex.lib") {
1419                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1420                 } else {
1421                     $x .= '/wcecompatex.lib';
1422                 }
1423                 push @ex_libs, $x;
1424             }
1425             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1426                 if (defined(env('PORTSDK_LIBPATH')));
1427             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1428                 if (env('TARGETCPU') eq "X86");
1429             return @ex_libs;
1430         }),
1431     },
1432
1433 #### MinGW
1434     "mingw" => {
1435         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1436                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1437         CC               => "gcc",
1438         CFLAGS           => picker(default => "-Wall",
1439                                    debug   => "-g -O0",
1440                                    release => "-O3 -fomit-frame-pointer"),
1441         cflags           => "-m32",
1442         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1443                                     threads("-D_MT")),
1444         lib_cppflags     => "-DL_ENDIAN",
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_cppflags  => add("_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           => picker(default => "-Wall",
1471                                    debug   => "-g -O0",
1472                                    release => "-O3"),
1473         cflags           => "-m64",
1474         cppflags         => combine("-DUNICODE -D_UNICODE -DWIN32_LEAN_AND_MEAN",
1475                                     threads("-D_MT")),
1476         lib_cppflags     => "-DL_ENDIAN",
1477         sys_id           => "MINGW64",
1478         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1479         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1480         thread_scheme    => "winthreads",
1481         perlasm_scheme   => "mingw64",
1482         dso_scheme       => "win32",
1483         shared_target    => "mingw-shared",
1484         shared_cppflags  => add("_WINDLL"),
1485         shared_ldflag    => "-static-libgcc",
1486         shared_rcflag    => "--target=pe-x86-64",
1487         shared_extension => ".dll",
1488         multilib         => "64",
1489         apps_aux_src     => add("win32_init.c"),
1490     },
1491
1492 #### UEFI
1493     "UEFI" => {
1494         inherit_from     => [ "BASE_unix" ],
1495         CC               => "cc",
1496         CFLAGS           => "-O",
1497         lib_cppflags     => "-DL_ENDIAN",
1498         sys_id           => "UEFI",
1499     },
1500
1501 #### UWIN
1502     "UWIN" => {
1503         inherit_from     => [ "BASE_unix" ],
1504         CC               => "cc",
1505         CFLAGS           => "-O -Wall",
1506         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1507         sys_id           => "UWIN",
1508         bn_ops           => "BN_LLONG",
1509         dso_scheme       => "win32",
1510     },
1511
1512 #### Cygwin
1513     "Cygwin-x86" => {
1514         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1515         CC               => "gcc",
1516         CFLAGS           => picker(default => "-Wall",
1517                                    debug   => "-g -O0",
1518                                    release => "-O3 -fomit-frame-pointer"),
1519         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1520         sys_id           => "CYGWIN",
1521         bn_ops           => "BN_LLONG",
1522         thread_scheme    => "pthread",
1523         perlasm_scheme   => "coff",
1524         dso_scheme       => "dlfcn",
1525         shared_target    => "cygwin-shared",
1526         shared_cppflags  => "-D_WINDLL",
1527         shared_extension => ".dll",
1528     },
1529     "Cygwin-x86_64" => {
1530         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1531         CC               => "gcc",
1532         CFLAGS           => picker(default => "-Wall",
1533                                    debug   => "-g -O0",
1534                                    release => "-O3"),
1535         lib_cppflags     => "-DTERMIOS -DL_ENDIAN",
1536         sys_id           => "CYGWIN",
1537         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1538         thread_scheme    => "pthread",
1539         perlasm_scheme   => "mingw64",
1540         dso_scheme       => "dlfcn",
1541         shared_target    => "cygwin-shared",
1542         shared_cppflags  => "-D_WINDLL",
1543         shared_extension => ".dll",
1544     },
1545     # Backward compatibility for those using this target
1546     "Cygwin" => {
1547         inherit_from     => [ "Cygwin-x86" ]
1548     },
1549     # In case someone constructs the Cygwin target name themself
1550     "Cygwin-i386" => {
1551         inherit_from     => [ "Cygwin-x86" ]
1552     },
1553     "Cygwin-i486" => {
1554         inherit_from     => [ "Cygwin-x86" ]
1555     },
1556     "Cygwin-i586" => {
1557         inherit_from     => [ "Cygwin-x86" ]
1558     },
1559     "Cygwin-i686" => {
1560         inherit_from     => [ "Cygwin-x86" ]
1561     },
1562
1563 ##### MacOS X (a.k.a. Darwin) setup
1564     "darwin-common" => {
1565         inherit_from     => [ "BASE_unix" ],
1566         template         => 1,
1567         CC               => "cc",
1568         CFLAGS           => picker(debug   => "-g -O0",
1569                                    release => "-O3"),
1570         cppflags         => threads("-D_REENTRANT"),
1571         lflags           => "-Wl,-search_paths_first",
1572         sys_id           => "MACOSX",
1573         bn_ops           => "BN_LLONG RC4_CHAR",
1574         thread_scheme    => "pthreads",
1575         perlasm_scheme   => "osx32",
1576         dso_scheme       => "dlfcn",
1577         ranlib           => "ranlib -c",
1578         shared_target    => "darwin-shared",
1579         shared_cflag     => "-fPIC",
1580         shared_extension => ".\$(SHLIB_VERSION_NUMBER).dylib",
1581     },
1582     # Option "freeze" such as -std=gnu9x can't negatively interfere
1583     # with future defaults for below two targets, because MacOS X
1584     # for PPC has no future, it was discontinued by vendor in 2009.
1585     "darwin-ppc-cc" => {
1586         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1587         cflags           => add("-arch ppc -std=gnu9x -Wa,-force_cpusubtype_ALL"),
1588         lib_cppflags     => add("-DB_ENDIAN"),
1589         shared_cflag     => add("-fno-common"),
1590         perlasm_scheme   => "osx32",
1591     },
1592     "darwin64-ppc-cc" => {
1593         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1594         cflags           => add("-arch ppc64 -std=gnu9x"),
1595         lib_cppflags     => add("-DB_ENDIAN"),
1596         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1597         perlasm_scheme   => "osx64",
1598     },
1599     "darwin-i386-cc" => {
1600         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1601         CFLAGS           => add(picker(release => "-fomit-frame-pointer")),
1602         cflags           => add("-arch i386"),
1603         lib_cppflags     => add("-DL_ENDIAN"),
1604         bn_ops           => "BN_LLONG RC4_INT",
1605         perlasm_scheme   => "macosx",
1606     },
1607     "darwin64-x86_64-cc" => {
1608         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1609         CFLAGS           => add("-Wall"),
1610         cflags           => add("-arch x86_64"),
1611         lib_cppflags     => add("-DL_ENDIAN"),
1612         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1613         perlasm_scheme   => "macosx",
1614     },
1615
1616 #### iPhoneOS/iOS
1617 #
1618 # It takes three prior-set environment variables to make it work:
1619 #
1620 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1621 # CROSS_TOP=/where/SDKs/are
1622 # CROSS_SDK=iPhoneOSx.y.sdk
1623 #
1624 # Exact paths vary with Xcode releases, but for couple of last ones
1625 # they would look like this:
1626 #
1627 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1628 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1629 # CROSS_SDK=iPhoneOS.sdk
1630 #
1631     "iphoneos-cross" => {
1632         inherit_from     => [ "darwin-common" ],
1633         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1634         sys_id           => "iOS",
1635     },
1636     "ios-cross" => {
1637         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1638         # It should be possible to go below iOS 6 and even add -arch armv6,
1639         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1640         # at this point.
1641         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1642         sys_id           => "iOS",
1643         perlasm_scheme   => "ios32",
1644     },
1645     "ios64-cross" => {
1646         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1647         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1648         sys_id           => "iOS",
1649         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1650         perlasm_scheme   => "ios64",
1651     },
1652
1653 ##### GNU Hurd
1654     "hurd-x86" => {
1655         inherit_from     => [ "BASE_unix" ],
1656         inherit_from     => [ asm("x86_elf_asm") ],
1657         CC               => "gcc",
1658         CFLAGS           => "-O3 -fomit-frame-pointer -Wall",
1659         cflags           => threads("-pthread"),
1660         lib_cppflags     => "-DL_ENDIAN",
1661         ex_libs          => add("-ldl", threads("-pthread")),
1662         bn_ops           => "BN_LLONG",
1663         thread_scheme    => "pthreads",
1664         dso_scheme       => "dlfcn",
1665         shared_target    => "linux-shared",
1666         shared_cflag     => "-fPIC",
1667         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1668     },
1669
1670 ##### VxWorks for various targets
1671     "vxworks-ppc60x" => {
1672         inherit_from     => [ "BASE_unix" ],
1673         CC               => "ccppc",
1674         CFLAGS           => "-O2 -Wall -fstrength-reduce",
1675         cflags           => "-mrtp -mhard-float -mstrict-align -fno-implicit-fp -fno-builtin -fno-strict-aliasing",
1676         cppflags         => combine("-D_REENTRANT -DPPC32_fp60x -DCPU=PPC32",
1677                                     "_DTOOL_FAMILY=gnu -DTOOL=gnu",
1678                                     "-I\$(WIND_BASE)/target/usr/h",
1679                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1680         sys_id           => "VXWORKS",
1681         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1682         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1683     },
1684     "vxworks-ppcgen" => {
1685         inherit_from     => [ "BASE_unix" ],
1686         CC               => "ccppc",
1687         CFLAGS           => "-O1 -Wall",
1688         cflags           => "-mrtp -msoft-float -mstrict-align -fno-builtin -fno-strict-aliasing",
1689         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC32",
1690                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1691                                     "-I\$(WIND_BASE)/target/usr/h",
1692                                     "-I\$(WIND_BASE)/target/usr/h/wrn/coreip"),
1693         sys_id           => "VXWORKS",
1694         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1695         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1696     },
1697     "vxworks-ppc405" => {
1698         inherit_from     => [ "BASE_unix" ],
1699         CC               => "ccppc",
1700         CFLAGS           => "-g",
1701         cflags           => "-msoft-float -mlongcall",
1702         cppflags         => combine("-D_REENTRANT -DPPC32 -DCPU=PPC405",
1703                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1704                                     "-I\$(WIND_BASE)/target/h"),
1705         sys_id           => "VXWORKS",
1706         lflags           => add("-r"),
1707     },
1708     "vxworks-ppc750" => {
1709         inherit_from     => [ "BASE_unix" ],
1710         CC               => "ccppc",
1711         CFLAGS           => "-ansi -fvolatile -Wall \$(DEBUG_FLAG)",
1712         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1713         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1714                                     "-I\$(WIND_BASE)/target/h"),
1715         sys_id           => "VXWORKS",
1716         lflags           => add("-r"),
1717     },
1718     "vxworks-ppc750-debug" => {
1719         inherit_from     => [ "BASE_unix" ],
1720         CC               => "ccppc",
1721         CFLAGS           => "-ansi -fvolatile -Wall -g",
1722         cflags           => "-nostdinc -fno-builtin -fno-for-scope -fsigned-char -msoft-float -mlongcall",
1723         cppflags         => combine("-DPPC750 -D_REENTRANT -DCPU=PPC604",
1724                                     "-DPEDANTIC -DDEBUG",
1725                                     "-I\$(WIND_BASE)/target/h"),
1726         sys_id           => "VXWORKS",
1727         lflags           => add("-r"),
1728     },
1729     "vxworks-ppc860" => {
1730         inherit_from     => [ "BASE_unix" ],
1731         CC               => "ccppc",
1732         cflags           => "-nostdinc -msoft-float",
1733         cppflags         => combine("-DCPU=PPC860 -DNO_STRINGS_H",
1734                                     "-I\$(WIND_BASE)/target/h"),
1735         sys_id           => "VXWORKS",
1736         lflags           => add("-r"),
1737     },
1738     "vxworks-simlinux" => {
1739         inherit_from     => [ "BASE_unix" ],
1740         CC               => "ccpentium",
1741         cflags           => "-B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -fno-builtin -fno-defer-pop",
1742         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1743                                     "-DL_ENDIAN -DCPU=SIMLINUX -DNO_STRINGS_H",
1744                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1745                                     "-DOPENSSL_NO_HW_PADLOCK",
1746                                     "-I\$(WIND_BASE)/target/h",
1747                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1748         sys_id           => "VXWORKS",
1749         lflags           => add("-r"),
1750         ranlib           => "ranlibpentium",
1751     },
1752     "vxworks-mips" => {
1753         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1754         CC               => "ccmips",
1755         CFLAGS           => "-O -G 0",
1756         cflags           => "-mrtp -mips2 -B\$(WIND_BASE)/host/\$(WIND_HOST_TYPE)/lib/gcc-lib/ -msoft-float -mno-branch-likely -fno-builtin -fno-defer-pop",
1757         cppflags         => combine("-D_VSB_CONFIG_FILE=\"\$(WIND_BASE)/target/lib/h/config/vsbConfig.h\"",
1758                                     "-DCPU=MIPS32 -DNO_STRINGS_H",
1759                                     "-DTOOL_FAMILY=gnu -DTOOL=gnu",
1760                                     "-DOPENSSL_NO_HW_PADLOCK",
1761                                     threads("-D_REENTRANT"),
1762                                     "-I\$(WIND_BASE)/target/h",
1763                                     "-I\$(WIND_BASE)/target/h/wrn/coreip"),
1764         sys_id           => "VXWORKS",
1765         lflags           => add("-L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1766         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000"),
1767         thread_scheme    => "pthreads",
1768         perlasm_scheme   => "o32",
1769         ranlib           => "ranlibmips",
1770     },
1771
1772 #### uClinux
1773     "uClinux-dist" => {
1774         inherit_from     => [ "BASE_unix" ],
1775         CC               => sub { env('CC') },
1776         cppflags         => threads("-D_REENTRANT"),
1777         ex_libs          => add("\$(LDLIBS)"),
1778         bn_ops           => "BN_LLONG",
1779         thread_scheme    => "pthreads",
1780         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1781         shared_target    => "linux-shared",
1782         shared_cflag     => "-fPIC",
1783         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1784         ranlib           => sub { env('RANLIB') },
1785     },
1786     "uClinux-dist64" => {
1787         inherit_from     => [ "BASE_unix" ],
1788         CC               => sub { env('CC') },
1789         cppflags         => threads("-D_REENTRANT"),
1790         ex_libs          => add("\$(LDLIBS)"),
1791         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1792         thread_scheme    => "pthreads",
1793         dso_scheme       => sub { env('LIBSSL_dlfcn') },
1794         shared_target    => "linux-shared",
1795         shared_cflag     => "-fPIC",
1796         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
1797         ranlib           => sub { env('RANLIB') },
1798     },
1799
1800     ##### VMS
1801     # Most things happen in vms-generic.
1802     # Note that vms_info extracts the pointer size from the end of
1803     # the target name, and will assume that anything matching /-p\d+$/
1804     # indicates the pointer size setting for the desired target.
1805     "vms-generic" => {
1806         inherit_from     => [ "BASE_VMS" ],
1807         template         => 1,
1808         CC               => "CC/DECC",
1809         CPP              => '$(CC)/PREPROCESS_ONLY=SYS$OUTPUT:',
1810         CFLAGS           =>
1811             combine(picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1812                            debug   => "/NOOPTIMIZE/DEBUG",
1813                            release => "/OPTIMIZE/NODEBUG"),
1814                     sub { my @warnings =
1815                               @{vms_info()->{disable_warns}};
1816                           @warnings
1817                               ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1818         lib_defines      =>
1819             add("OPENSSL_USE_NODELETE",
1820                 sub {
1821                     return vms_info()->{def_zlib}
1822                         ? "LIBZ=\"\"\"".vms_info()->{def_zlib}."\"\"\"" : ();
1823                 }),
1824         lflags           => picker(default => "/MAP='F\$PARSE(\".MAP\",\"\$\@\")'",
1825                                    debug   => "/DEBUG/TRACEBACK",
1826                                    release => "/NODEBUG/NOTRACEBACK"),
1827         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1828         # no_inst_lib_cflags is used instead of lib_cflags by descrip.mms.tmpl
1829         # for object files belonging to selected internal libraries
1830         no_inst_lib_cflags => "",
1831         ex_libs          => add(sub { return vms_info()->{zlib} || (); }),
1832         shared_target    => "vms-shared",
1833         dso_scheme       => "vms",
1834         thread_scheme    => "pthreads",
1835
1836         AS               => sub { vms_info()->{AS} },
1837         ASFLAGS          => sub { vms_info()->{ASFLAGS} },
1838         asoutflag        => sub { vms_info()->{asoutflag} },
1839         asflags          => sub { vms_info()->{asflags} },
1840         perlasm_scheme   => sub { vms_info()->{perlasm_scheme} },
1841
1842         apps_aux_src     => "vms_term_sock.c",
1843         apps_init_src    => "vms_decc_init.c",
1844     },
1845
1846     # From HELP CC/POINTER_SIZE:
1847     #
1848     # ----------
1849     # LONG[=ARGV] The compiler assumes 64-bit pointers. If the ARGV option to
1850     #             LONG or 64 is present, the main argument argv will be an
1851     #             array of long pointers instead of an array of short pointers.
1852     #
1853     # 64[=ARGV]   Same as LONG.
1854     # ----------
1855     #
1856     # We don't want the hassle of dealing with 32-bit pointers with argv, so
1857     # we force it to have 64-bit pointers, see the added cflags in the -p64
1858     # config targets below.
1859
1860     "vms-alpha" => {
1861         inherit_from     => [ "vms-generic" ],
1862         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1863         pointer_size     => "",
1864     },
1865     "vms-alpha-p32" => {
1866         inherit_from     => [ "vms-alpha" ],
1867         cflags           => add("/POINTER_SIZE=32"),
1868         pointer_size     => "32",
1869     },
1870     "vms-alpha-p64" => {
1871         inherit_from     => [ "vms-alpha" ],
1872         cflags           => add("/POINTER_SIZE=64=ARGV"),
1873         pointer_size     => "64",
1874     },
1875     "vms-ia64" => {
1876         inherit_from     => [ "vms-generic",
1877                               sub { vms_info()->{as}
1878                                         ? asm("ia64_asm")->() : () } ],
1879         bn_ops           => "SIXTY_FOUR_BIT RC4_INT",
1880         pointer_size     => "",
1881
1882         modes_asm_src    => "", # Because ghash-ia64.s doesn't work on VMS
1883     },
1884     "vms-ia64-p32" => {
1885         inherit_from     => [ "vms-ia64" ],
1886         cflags           => add("/POINTER_SIZE=32"),
1887         pointer_size     => "32",
1888     },
1889     "vms-ia64-p64" => {
1890         inherit_from     => [ "vms-ia64" ],
1891         cflags           => add("/POINTER_SIZE=64=ARGV"),
1892         pointer_size     => "64",
1893     },
1894
1895 );