6735dfe45cb08b5d976acddaa5e9ca53b642375a
[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             $vc_win64a_info = { as        => "nasm",
10                                 asflags   => "-f win64 -DNEAR -Ox -g",
11                                 asoutflag => "-o" };
12         } elsif ($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("-lresolv -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         # -DOPENSSL_NO_INLINE_ASM switches off inline assembler. We have
191         # to do it here because whenever GNU C instantiates an assembler
192         # template it surrounds it with #APP #NO_APP comment pair which
193         # (at least Solaris 7_x86) /usr/ccs/bin/as fails to assemble
194         # with "Illegal mnemonic" error message.
195         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
196         cc               => "gcc",
197         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM",
198                                               debug   => "-O0 -g",
199                                               release => "-O3 -fomit-frame-pointer"),
200                                        threads("-pthread")),
201         bn_ops           => "BN_LLONG",
202         shared_cflag     => "-fPIC",
203         shared_ldflag    => "-shared -static-libgcc",
204     },
205     "solaris64-x86_64-gcc" => {
206         # -shared -static-libgcc might appear controversial, but modules
207         # taken from static libgcc do not have relocations and linking
208         # them into our shared objects doesn't have any negative side
209         # effects. On the contrary, doing so makes it possible to use
210         # gcc shared build with Sun C. Given that gcc generates faster
211         # code [thanks to inline assembler], I would actually recommend
212         # to consider using gcc shared build even with vendor compiler:-)
213         #                                       <appro@fy.chalmers.se>
214         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
215         cc               => "gcc",
216         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
217                                               debug   => "-O0 -g",
218                                               release => "-O3"),
219                                        threads("-pthread")),
220         bn_ops           => "SIXTY_FOUR_BIT_LONG",
221         perlasm_scheme   => "elf",
222         shared_cflag     => "-fPIC",
223         shared_ldflag    => "-m64 -shared -static-libgcc",
224         multilib         => "/64",
225     },
226
227 #### Solaris x86 with Sun C setups
228     # There used to be solaris-x86-cc target, but it was removed,
229     # primarily because vendor assembler can't assemble our modules
230     # with -KPIC flag. As result it, assembly support, was not even
231     # available as option. But its lack means lack of side-channel
232     # resistant code, which is incompatible with security by todays
233     # standards. Fortunately gcc is readily available prepackaged
234     # option, which we can firmly point at...
235     #
236     # On related note, solaris64-x86_64-cc target won't compile code
237     # paths utilizing AVX and post-Haswell instruction extensions.
238     # Consider switching to solaris64-x86_64-gcc even here...
239     #
240     "solaris64-x86_64-cc" => {
241         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
242         cc               => "cc",
243         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
244                                               debug   => "-g",
245                                               release => "-xO5 -xdepend -xbuiltin"),
246                                        threads("-D_REENTRANT")),
247         thread_scheme    => "pthreads",
248         lflags           => add("-xarch=generic64",threads("-mt")),
249         ex_libs          => add(threads("-lpthread")),
250         bn_ops           => "SIXTY_FOUR_BIT_LONG",
251         perlasm_scheme   => "elf",
252         shared_cflag     => "-KPIC",
253         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
254         multilib         => "/64",
255     },
256
257 #### SPARC Solaris with GNU C setups
258     "solaris-sparcv7-gcc" => {
259         inherit_from     => [ "solaris-common" ],
260         cc               => "gcc",
261         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
262                                               debug   => "-O0 -g",
263                                               release => "-O3"),
264                                        threads("-pthread")),
265         bn_ops           => "BN_LLONG RC4_CHAR",
266         shared_cflag     => "-fPIC",
267         shared_ldflag    => "-shared",
268     },
269     "solaris-sparcv8-gcc" => {
270         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
271         cflags           => add_before("-mcpu=v8"),
272     },
273     "solaris-sparcv9-gcc" => {
274         # -m32 should be safe to add as long as driver recognizes
275         # -mcpu=ultrasparc
276         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
277         cflags           => add_before("-m32 -mcpu=ultrasparc"),
278     },
279     "solaris64-sparcv9-gcc" => {
280         inherit_from     => [ "solaris-sparcv9-gcc" ],
281         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
282         bn_ops           => "BN_LLONG RC4_CHAR",
283         shared_ldflag    => "-m64 -shared",
284         multilib         => "/64",
285     },
286
287 #### SPARC Solaris with Sun C setups
288 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
289 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
290 # SC5.0 note: Compiler common patch 107357-01 or later is required!
291     "solaris-sparcv7-cc" => {
292         inherit_from     => [ "solaris-common" ],
293         cc               => "cc",
294         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
295                                               debug   => "-g",
296                                               release => "-xO5 -xdepend"),
297                                        threads("-D_REENTRANT")),
298         lflags           => add(threads("-mt")),
299         ex_libs          => add(threads("-lpthread")),
300         bn_ops           => "BN_LLONG RC4_CHAR",
301         shared_cflag     => "-KPIC",
302         shared_ldflag    => "-G -dy -z text",
303     },
304 ####
305     "solaris-sparcv8-cc" => {
306         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
307         cflags           => add_before("-xarch=v8"),
308     },
309     "solaris-sparcv9-cc" => {
310         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
311         cflags           => add_before("-xarch=v8plus"),
312     },
313     "solaris64-sparcv9-cc" => {
314         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
315         cflags           => add_before("-xarch=v9"),
316         lflags           => add_before("-xarch=v9"),
317         bn_ops           => "BN_LLONG RC4_CHAR",
318         shared_ldflag    => "-xarch=v9 -G -dy -z text",
319         multilib         => "/64",
320     },
321
322 #### IRIX 6.x configs
323 # Only N32 and N64 ABIs are supported.
324     "irix-mips3-gcc" => {
325         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
326         cc               => "gcc",
327         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
328                                            debug   => "-g -O0",
329                                            release => "-O3"),
330                                     threads("-D_SGI_MP_SOURCE")),
331         ex_libs          => add(threads("-lpthread")),
332         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
333         thread_scheme    => "pthreads",
334         perlasm_scheme   => "n32",
335         dso_scheme       => "dlfcn",
336         shared_target    => "irix-shared",
337         shared_ldflag    => "-mabi=n32",
338         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
339         multilib         => "32",
340     },
341     "irix-mips3-cc" => {
342         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
343         cc               => "cc",
344         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
345                                            debug   => "-g -O0",
346                                            release => "-O2"),
347                                     threads("-D_SGI_MP_SOURCE")),
348         ex_libs          => add(threads("-lpthread")),
349         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
350         thread_scheme    => "pthreads",
351         perlasm_scheme   => "n32",
352         dso_scheme       => "dlfcn",
353         shared_target    => "irix-shared",
354         shared_ldflag    => "-n32",
355         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
356         multilib         => "32",
357     },
358     # N64 ABI builds.
359     "irix64-mips4-gcc" => {
360         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
361         cc               => "gcc",
362         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
363                                            debug   => "-g -O0",
364                                            release => "-O3"),
365                                     threads("-D_SGI_MP_SOURCE")),
366         ex_libs          => add(threads("-lpthread")),
367         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
368         thread_scheme    => "pthreads",
369         perlasm_scheme   => "64",
370         dso_scheme       => "dlfcn",
371         shared_target    => "irix-shared",
372         shared_ldflag    => "-mabi=64",
373         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
374         multilib         => "64",
375     },
376     "irix64-mips4-cc" => {
377         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
378         cc               => "cc",
379         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
380                                            debug   => "-g -O0",
381                                            release => "-O2"),
382                                     threads("-D_SGI_MP_SOURCE")),
383         ex_libs          => add(threads("-lpthread")),
384         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
385         thread_scheme    => "pthreads",
386         perlasm_scheme   => "64",
387         dso_scheme       => "dlfcn",
388         shared_target    => "irix-shared",
389         shared_ldflag    => "-64",
390         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
391         multilib         => "64",
392     },
393
394 #### Unified HP-UX ANSI C configs.
395 # Special notes:
396 # - Originally we were optimizing at +O4 level. It should be noted
397 #   that the only difference between +O3 and +O4 is global inter-
398 #   procedural analysis. As it has to be performed during the link
399 #   stage the compiler leaves behind certain pseudo-code in lib*.a
400 #   which might be release or even patch level specific. Generating
401 #   the machine code for and analyzing the *whole* program appears
402 #   to be *extremely* memory demanding while the performance gain is
403 #   actually questionable. The situation is intensified by the default
404 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
405 #   which is way too low for +O4. In other words, doesn't +O3 make
406 #   more sense?
407 # - Keep in mind that the HP compiler by default generates code
408 #   suitable for execution on the host you're currently compiling at.
409 #   If the toolkit is meant to be used on various PA-RISC processors
410 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
411 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
412 #   32-bit message digests. (For the moment of this writing) HP C
413 #   doesn't seem to "digest" too many local variables (they make "him"
414 #   chew forever:-). For more details look-up MD32_XARRAY comment in
415 #   crypto/sha/sha_lcl.h.
416 # - originally there were 32-bit hpux-parisc2-* targets. They were
417 #   scrapped, because a) they were not interchangeable with other 32-bit
418 #   targets; b) performance-critical 32-bit assembly modules implement
419 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
420 #   thus adequate performance is provided even with PA-RISC 1.1 build.
421 #                                       <appro@fy.chalmers.se>
422     "hpux-parisc-gcc" => {
423         inherit_from     => [ "BASE_unix" ],
424         cc               => "gcc",
425         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
426                                            debug   => "-O0 -g",
427                                            release => "-O3"),
428                                     threads("-pthread")),
429         ex_libs          => add("-Wl,+s -ldld"),
430         bn_ops           => "BN_LLONG",
431         thread_scheme    => "pthreads",
432         dso_scheme       => "dl",
433         shared_target    => "hpux-shared",
434         shared_cflag     => "-fPIC",
435         shared_ldflag    => "-shared",
436         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
437     },
438     "hpux-parisc1_1-gcc" => {
439         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
440         multilib         => "/pa1.1",
441     },
442     "hpux64-parisc2-gcc" => {
443         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
444         cc               => "gcc",
445         cflags           => combine(picker(default => "-DB_ENDIAN",
446                                            debug   => "-O0 -g",
447                                            release => "-O3"),
448                                     threads("-D_REENTRANT")),
449         ex_libs          => add("-ldl"),
450         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
451         thread_scheme    => "pthreads",
452         dso_scheme       => "dlfcn",
453         shared_target    => "hpux-shared",
454         shared_cflag     => "-fpic",
455         shared_ldflag    => "-shared",
456         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
457         multilib         => "/pa20_64",
458     },
459
460     # More attempts at unified 10.X and 11.X targets for HP C compiler.
461     #
462     # Chris Ruemmler <ruemmler@cup.hp.com>
463     # Kevin Steves <ks@hp.se>
464     "hpux-parisc-cc" => {
465         inherit_from     => [ "BASE_unix" ],
466         cc               => "cc",
467         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
468                                            debug   => "+O0 +d -g",
469                                            release => "+O3"),
470                                     threads("-D_REENTRANT")),
471         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
472         bn_ops           => "RC4_CHAR",
473         thread_scheme    => "pthreads",
474         dso_scheme       => "dl",
475         shared_target    => "hpux-shared",
476         shared_cflag     => "+Z",
477         shared_ldflag    => "-b",
478         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
479     },
480     "hpux-parisc1_1-cc" => {
481         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
482         cflags           => add_before("+DA1.1"),
483         multilib         => "/pa1.1",
484     },
485     "hpux64-parisc2-cc" => {
486         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
487         cc               => "cc",
488         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
489                                            debug   => "+O0 +d -g",
490                                            release => "+O3"),
491                                     threads("-D_REENTRANT")),
492         ex_libs          => add("-ldl",threads("-lpthread")),
493         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
494         thread_scheme    => "pthreads",
495         dso_scheme       => "dlfcn",
496         shared_target    => "hpux-shared",
497         shared_cflag     => "+Z",
498         shared_ldflag    => "+DD64 -b",
499         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
500         multilib         => "/pa20_64",
501     },
502
503     # HP/UX IA-64 targets
504     "hpux-ia64-cc" => {
505         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
506         cc               => "cc",
507         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
508                                            debug   => "+O0 +d -g",
509                                            release => "+O2"),
510                                     threads("-D_REENTRANT")),
511         ex_libs          => add("-ldl",threads("-lpthread")),
512         bn_ops           => "SIXTY_FOUR_BIT",
513         thread_scheme    => "pthreads",
514         dso_scheme       => "dlfcn",
515         shared_target    => "hpux-shared",
516         shared_cflag     => "+Z",
517         shared_ldflag    => "+DD32 -b",
518         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
519         multilib         => "/hpux32",
520     },
521     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
522     # with debugging of the following config.
523     "hpux64-ia64-cc" => {
524         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
525         cc               => "cc",
526         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
527                                            debug   => "+O0 +d -g",
528                                            release => "+O3"),
529                                     threads("-D_REENTRANT")),
530         ex_libs          => add("-ldl", threads("-lpthread")),
531         bn_ops           => "SIXTY_FOUR_BIT_LONG",
532         thread_scheme    => "pthreads",
533         dso_scheme       => "dlfcn",
534         shared_target    => "hpux-shared",
535         shared_cflag     => "+Z",
536         shared_ldflag    => "+DD64 -b",
537         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
538         multilib         => "/hpux64",
539     },
540     # GCC builds...
541     "hpux-ia64-gcc" => {
542         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
543         cc               => "gcc",
544         cflags           => combine(picker(default => "-DB_ENDIAN",
545                                            debug   => "-O0 -g",
546                                            release => "-O3"),
547                                     threads("-pthread")),
548         ex_libs          => add("-ldl"),
549         bn_ops           => "SIXTY_FOUR_BIT",
550         thread_scheme    => "pthreads",
551         dso_scheme       => "dlfcn",
552         shared_target    => "hpux-shared",
553         shared_cflag     => "-fpic",
554         shared_ldflag    => "-shared",
555         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
556         multilib         => "/hpux32",
557     },
558     "hpux64-ia64-gcc" => {
559         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
560         cc               => "gcc",
561         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
562                                            debug   => "-O0 -g",
563                                            release => "-O3"),
564                                     threads("-pthread")),
565         ex_libs          => add("-ldl"),
566         bn_ops           => "SIXTY_FOUR_BIT_LONG",
567         thread_scheme    => "pthreads",
568         dso_scheme       => "dlfcn",
569         shared_target    => "hpux-shared",
570         shared_cflag     => "-fpic",
571         shared_ldflag    => "-mlp64 -shared",
572         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
573         multilib         => "/hpux64",
574     },
575
576 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
577     "MPE/iX-gcc" => {
578         inherit_from     => [ "BASE_unix" ],
579         cc               => "gcc",
580         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
581         sys_id           => "MPE",
582         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
583         thread_scheme    => "(unknown)",
584         bn_ops           => "BN_LLONG",
585     },
586
587 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
588 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
589 #### there were even osf1-* configs targeting prior versions provided,
590 #### but not anymore...
591     "tru64-alpha-gcc" => {
592         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
593         cc               => "gcc",
594         cflags           => combine("-std=c9x -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -O3",
595                                     threads("-pthread")),
596         ex_libs          => "-lrt",    # for mlock(2)
597         bn_ops           => "SIXTY_FOUR_BIT_LONG",
598         thread_scheme    => "pthreads",
599         dso_scheme       => "dlfcn",
600         shared_target    => "alpha-osf1-shared",
601         shared_extension => ".so",
602     },
603     "tru64-alpha-cc" => {
604         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
605         cc               => "cc",
606         cflags           => combine("-std1 -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -tune host -fast -readonly_strings",
607                                     threads("-pthread")),
608         ex_libs          => "-lrt",    # for mlock(2)
609         bn_ops           => "SIXTY_FOUR_BIT_LONG",
610         thread_scheme    => "pthreads",
611         dso_scheme       => "dlfcn",
612         shared_target    => "alpha-osf1-shared",
613         shared_ldflag    => "-msym",
614         shared_extension => ".so",
615     },
616
617 ####
618 #### Variety of LINUX:-)
619 ####
620 # *-generic* is endian-neutral target, but ./config is free to
621 # throw in -D[BL]_ENDIAN, whichever appropriate...
622     "linux-generic32" => {
623         inherit_from     => [ "BASE_unix" ],
624         cc               => "gcc",
625         cxx              => "g++",
626         cflags           => combine(picker(default => "-Wall",
627                                            debug   => "-O0 -g",
628                                            release => "-O3"),
629                                     threads("-pthread")),
630         ex_libs          => add("-ldl"),
631         bn_ops           => "BN_LLONG RC4_CHAR",
632         thread_scheme    => "pthreads",
633         dso_scheme       => "dlfcn",
634         shared_target    => "linux-shared",
635         shared_cflag     => "-fPIC",
636         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
637     },
638     "linux-generic64" => {
639         inherit_from     => [ "linux-generic32" ],
640         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
641     },
642
643     "linux-ppc" => {
644         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
645         perlasm_scheme   => "linux32",
646     },
647     "linux-ppc64" => {
648         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
649         cflags           => add("-m64 -DB_ENDIAN"),
650         perlasm_scheme   => "linux64",
651         shared_ldflag    => "-m64",
652         multilib         => "64",
653     },
654     "linux-ppc64le" => {
655         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
656         cflags           => add("-m64 -DL_ENDIAN"),
657         perlasm_scheme   => "linux64le",
658         shared_ldflag    => "-m64",
659     },
660
661     "linux-armv4" => {
662         ################################################################
663         # Note that -march is not among compiler options in linux-armv4
664         # target description. Not specifying one is intentional to give
665         # you choice to:
666         #
667         # a) rely on your compiler default by not specifying one;
668         # b) specify your target platform explicitly for optimal
669         # performance, e.g. -march=armv6 or -march=armv7-a;
670         # c) build "universal" binary that targets *range* of platforms
671         # by specifying minimum and maximum supported architecture;
672         #
673         # As for c) option. It actually makes no sense to specify
674         # maximum to be less than ARMv7, because it's the least
675         # requirement for run-time switch between platform-specific
676         # code paths. And without run-time switch performance would be
677         # equivalent to one for minimum. Secondly, there are some
678         # natural limitations that you'd have to accept and respect.
679         # Most notably you can *not* build "universal" binary for
680         # big-endian platform. This is because ARMv7 processor always
681         # picks instructions in little-endian order. Another similar
682         # limitation is that -mthumb can't "cross" -march=armv6t2
683         # boundary, because that's where it became Thumb-2. Well, this
684         # limitation is a bit artificial, because it's not really
685         # impossible, but it's deemed too tricky to support. And of
686         # course you have to be sure that your binutils are actually
687         # up to the task of handling maximum target platform. With all
688         # this in mind here is an example of how to configure
689         # "universal" build:
690         #
691         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
692         #
693         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
694         perlasm_scheme   => "linux32",
695     },
696     "linux-aarch64" => {
697         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
698         perlasm_scheme   => "linux64",
699     },
700     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
701         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
702         cflags           => add("-mabi=ilp32"),
703         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
704         perlasm_scheme   => "linux64",
705         shared_ldflag    => "-mabi=ilp32",
706     },
707
708     "linux-mips32" => {
709         # Configure script adds minimally required -march for assembly
710         # support, if no -march was specified at command line.
711         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
712         cflags           => add("-mabi=32 -DBN_DIV3W"),
713         perlasm_scheme   => "o32",
714         shared_ldflag    => "-mabi=32",
715     },
716     # mips32 and mips64 below refer to contemporary MIPS Architecture
717     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
718     "linux-mips64" => {
719         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
720         cflags           => add("-mabi=n32 -DBN_DIV3W"),
721         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
722         perlasm_scheme   => "n32",
723         shared_ldflag    => "-mabi=n32",
724         multilib         => "32",
725     },
726     "linux64-mips64" => {
727         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
728         cflags           => add("-mabi=64 -DBN_DIV3W"),
729         perlasm_scheme   => "64",
730         shared_ldflag    => "-mabi=64",
731         multilib         => "64",
732     },
733
734     #### IA-32 targets...
735     "linux-elf" => {
736         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
737         cflags           => add(picker(default => "-DL_ENDIAN",
738                                        release => "-fomit-frame-pointer")),
739         bn_ops           => "BN_LLONG",
740     },
741     "linux-aout" => {
742         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
743         cc               => "gcc",
744         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
745                                        debug   => "-O0 -g",
746                                        release => "-O3 -fomit-frame-pointer")),
747         bn_ops           => "BN_LLONG",
748         thread_scheme    => "(unknown)",
749         perlasm_scheme   => "a.out",
750     },
751
752     "linux-x86_64" => {
753         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
754         cflags           => add("-m64 -DL_ENDIAN"),
755         bn_ops           => "SIXTY_FOUR_BIT_LONG",
756         perlasm_scheme   => "elf",
757         shared_ldflag    => "-m64",
758         multilib         => "64",
759     },
760     "linux-x86_64-clang" => {
761         inherit_from     => [ "linux-x86_64" ],
762         cc               => "clang",
763         cxx              => "clang++",
764         cflags           => add("-Wextra -Qunused-arguments"),
765     },
766     "linux-x32" => {
767         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
768         cflags           => add("-mx32 -DL_ENDIAN"),
769         bn_ops           => "SIXTY_FOUR_BIT",
770         perlasm_scheme   => "elf32",
771         shared_ldflag    => "-mx32",
772         multilib         => "x32",
773     },
774
775     "linux-ia64" => {
776         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
777         bn_ops           => "SIXTY_FOUR_BIT_LONG",
778     },
779
780     "linux64-s390x" => {
781         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
782         cflags           => add("-m64 -DB_ENDIAN"),
783         perlasm_scheme   => "64",
784         shared_ldflag    => "-m64",
785         multilib         => "64",
786     },
787     "linux32-s390x" => {
788         #### So called "highgprs" target for z/Architecture CPUs
789         # "Highgprs" is kernel feature first implemented in Linux
790         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
791         # significant bits of general purpose registers not only
792         # upon 32-bit process context switch, but even on
793         # asynchronous signal delivery to such process. This makes
794         # it possible to deploy 64-bit instructions even in legacy
795         # application context and achieve better [or should we say
796         # adequate] performance. The build is binary compatible with
797         # linux-generic32, and the idea is to be able to install the
798         # resulting libcrypto.so alongside generic one, e.g. as
799         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
800         # linker to autodiscover. Unfortunately it doesn't work just
801         # yet, because of couple of bugs in glibc
802         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
803         #
804         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
805         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
806         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
807         perlasm_scheme   => "31",
808         shared_ldflag    => "-m31",
809         multilib         => "/highgprs",
810     },
811
812     #### SPARC Linux setups
813     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
814     # patiently assisted with debugging of following two configs.
815     "linux-sparcv8" => {
816         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
817         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
818     },
819     "linux-sparcv9" => {
820         # it's a real mess with -mcpu=ultrasparc option under Linux,
821         # but -Wa,-Av8plus should do the trick no matter what.
822         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
823         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
824         shared_ldflag    => "-m32",
825     },
826     "linux64-sparcv9" => {
827         # GCC 3.1 is a requirement
828         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
829         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
830         bn_ops           => "BN_LLONG RC4_CHAR",
831         shared_ldflag    => "-m64",
832         multilib         => "64",
833     },
834
835     "linux-alpha-gcc" => {
836         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
837         cflags           => add("-DL_ENDIAN"),
838         bn_ops           => "SIXTY_FOUR_BIT_LONG",
839     },
840     "linux-c64xplus" => {
841         inherit_from     => [ "BASE_unix" ],
842         # TI_CGT_C6000_7.3.x is a requirement
843         cc               => "cl6x",
844         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
845                                     threads("-D_REENTRANT")),
846         bn_ops           => "BN_LLONG",
847         cpuid_asm_src    => "c64xpluscpuid.s",
848         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
849         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
850         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
851         rc4_asm_src      => "rc4-c64xplus.s",
852         modes_asm_src    => "ghash-c64xplus.s",
853         chacha_asm_src   => "chacha-c64xplus.s",
854         poly1305_asm_src => "poly1305-c64xplus.s",
855         thread_scheme    => "pthreads",
856         perlasm_scheme   => "void",
857         dso_scheme       => "dlfcn",
858         shared_target    => "linux-shared",
859         shared_cflag     => "--pic",
860         shared_ldflag    => "-z --sysv --shared",
861         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
862         ranlib           => "true",
863     },
864
865 #### Android: linux-* but without pointers to headers and libs.
866     #
867     # It takes pair of prior-set environment variables to make it work:
868     #
869     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<arch>
870     # CROSS_COMPILE=<prefix>
871     #
872     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
873     # For example to compile for ICS and ARM with NDK 10d, you'd:
874     #
875     # ANDROID_NDK=/some/where/android-ndk-10d
876     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
877     # CROSS_COMPILE=arm-linux-adroideabi-
878     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/bin
879     #
880     "android" => {
881         inherit_from     => [ "linux-generic32" ],
882         # Special note about unconditional -fPIC and -pie. The underlying
883         # reason is that Lollipop refuses to run non-PIE. But what about
884         # older systems and NDKs? -fPIC was never problem, so the only
885         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
886         # and binaries turn mostly functional. "Mostly" means that oldest
887         # Androids, such as Froyo, fail to handle executable, but newer
888         # systems are perfectly capable of executing binaries targeting
889         # Froyo. Keep in mind that in the nutshell Android builds are
890         # about JNI, i.e. shared libraries, not applications.
891         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
892         bin_cflags       => "-pie",
893     },
894     "android-x86" => {
895         inherit_from     => [ "android", asm("x86_asm") ],
896         cflags           => add(picker(release => "-fomit-frame-pointer")),
897         bn_ops           => "BN_LLONG",
898         perlasm_scheme   => "android",
899     },
900     ################################################################
901     # Contemporary Android applications can provide multiple JNI
902     # providers in .apk, targeting multiple architectures. Among
903     # them there is "place" for two ARM flavours: generic eabi and
904     # armv7-a/hard-float. However, it should be noted that OpenSSL's
905     # ability to engage NEON is not constrained by ABI choice, nor
906     # is your ability to call OpenSSL from your application code
907     # compiled with floating-point ABI other than default 'soft'.
908     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
909     # This means that choice of ARM libraries you provide in .apk
910     # is driven by application needs. For example if application
911     # itself benefits from NEON or is floating-point intensive, then
912     # it might be appropriate to provide both libraries. Otherwise
913     # just generic eabi would do. But in latter case it would be
914     # appropriate to
915     #
916     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
917     #
918     # in order to build "universal" binary and allow OpenSSL take
919     # advantage of NEON when it's available.
920     #
921     "android-armeabi" => {
922         inherit_from     => [ "android", asm("armv4_asm") ],
923     },
924     "android-mips" => {
925         inherit_from     => [ "android", asm("mips32_asm") ],
926         perlasm_scheme   => "o32",
927     },
928
929     "android64" => {
930         inherit_from     => [ "linux-generic64" ],
931         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
932         bin_cflags       => "-pie",
933     },
934     "android64-aarch64" => {
935         inherit_from     => [ "android64", asm("aarch64_asm") ],
936         perlasm_scheme   => "linux64",
937     },
938     "android64-x86_64" => {
939         inherit_from     => [ "android64", asm("x86_64_asm") ],
940         perlasm_scheme   => "elf",
941     },
942     "android64-mips64" => {
943         ############################################################
944         # You are more than likely have to specify target processor
945         # on ./Configure command line. Trouble is that toolchain's
946         # default is MIPS64r6 (at least in r10d), but there are no
947         # such processors around (or they are too rare to spot one).
948         # Actual problem is that MIPS64r6 is binary incompatible
949         # with previous MIPS ISA versions, in sense that unlike
950         # prior versions original MIPS binary code will fail.
951         #
952         inherit_from     => [ "android64", asm("mips64_asm") ],
953         perlasm_scheme   => "64",
954     },
955
956 #### *BSD
957     "BSD-generic32" => {
958         # As for thread cflag. Idea is to maintain "collective" set of
959         # flags, which would cover all BSD flavors. -pthread applies
960         # to them all, but is treated differently. OpenBSD expands is
961         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
962         # expands it as -lc_r, which has to be accompanied by explicit
963         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
964         # expands it as -lc_r, which seems to be sufficient?
965         inherit_from     => [ "BASE_unix" ],
966         cc               => "cc",
967         cflags           => combine(picker(default => "-Wall",
968                                            debug   => "-O0 -g",
969                                            release => "-O3"),
970                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
971         bn_ops           => "BN_LLONG",
972         thread_scheme    => "pthreads",
973         dso_scheme       => "dlfcn",
974         shared_target    => "bsd-gcc-shared",
975         shared_cflag     => "-fPIC",
976         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
977     },
978     "BSD-generic64" => {
979         inherit_from     => [ "BSD-generic32" ],
980         bn_ops           => "SIXTY_FOUR_BIT_LONG",
981     },
982
983     "BSD-x86" => {
984         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
985         cflags           => add(picker(default => "-DL_ENDIAN",
986                                        release => "-fomit-frame-pointer")),
987         bn_ops           => "BN_LLONG",
988         shared_target    => "bsd-shared",
989         perlasm_scheme   => "a.out",
990     },
991     "BSD-x86-elf" => {
992         inherit_from     => [ "BSD-x86" ],
993         perlasm_scheme   => "elf",
994     },
995
996     "BSD-sparcv8" => {
997         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
998         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
999     },
1000     "BSD-sparc64" => {
1001         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1002         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1003         # triggered by RIPEMD160 code.
1004         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1005         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
1006         bn_ops           => "BN_LLONG",
1007     },
1008
1009     "BSD-ia64" => {
1010         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1011         cflags           => add_before("-DL_ENDIAN"),
1012         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1013     },
1014
1015     "BSD-x86_64" => {
1016         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1017         cflags           => add_before("-DL_ENDIAN"),
1018         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1019         perlasm_scheme   => "elf",
1020     },
1021
1022     "bsdi-elf-gcc" => {
1023         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1024         cc               => "gcc",
1025         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
1026         ex_libs          => add("-ldl"),
1027         bn_ops           => "BN_LLONG",
1028         thread_scheme    => "(unknown)",
1029         dso_scheme       => "dlfcn",
1030         shared_target    => "bsd-gcc-shared",
1031         shared_cflag     => "-fPIC",
1032         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1033     },
1034
1035     "nextstep" => {
1036         inherit_from     => [ "BASE_unix" ],
1037         cc               => "cc",
1038         cflags           => "-O -Wall",
1039         unistd           => "<libc.h>",
1040         bn_ops           => "BN_LLONG",
1041         thread_scheme    => "(unknown)",
1042     },
1043     "nextstep3.3" => {
1044         inherit_from     => [ "BASE_unix" ],
1045         cc               => "cc",
1046         cflags           => "-O3 -Wall",
1047         unistd           => "<libc.h>",
1048         bn_ops           => "BN_LLONG",
1049         thread_scheme    => "(unknown)",
1050     },
1051
1052 # QNX
1053     "qnx4" => {
1054         inherit_from     => [ "BASE_unix" ],
1055         cc               => "cc",
1056         cflags           => "-DL_ENDIAN -DTERMIO",
1057         thread_scheme    => "(unknown)",
1058     },
1059     "QNX6" => {
1060         inherit_from     => [ "BASE_unix" ],
1061         cc               => "gcc",
1062         ex_libs          => add("-lsocket"),
1063         dso_scheme       => "dlfcn",
1064         shared_target    => "bsd-gcc-shared",
1065         shared_cflag     => "-fPIC",
1066         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1067     },
1068     "QNX6-i386" => {
1069         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1070         cc               => "gcc",
1071         cflags           => "-DL_ENDIAN -O2 -Wall",
1072         ex_libs          => add("-lsocket"),
1073         dso_scheme       => "dlfcn",
1074         shared_target    => "bsd-gcc-shared",
1075         shared_cflag     => "-fPIC",
1076         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1077     },
1078
1079 #### SCO/Caldera targets.
1080 #
1081 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1082 # Now we only have blended unixware-* as it's the only one used by ./config.
1083 # If you want to optimize for particular microarchitecture, bypass ./config
1084 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1085 # Note that not all targets include assembler support. Mostly because of
1086 # lack of motivation to support out-of-date platforms with out-of-date
1087 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
1088 # patiently assisted to debug most of it.
1089 #
1090 # UnixWare 2.0x fails destest with -O.
1091     "unixware-2.0" => {
1092         inherit_from     => [ "BASE_unix" ],
1093         cc               => "cc",
1094         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
1095                                     threads("-Kthread")),
1096         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1097         thread_scheme    => "uithreads",
1098     },
1099     "unixware-2.1" => {
1100         inherit_from     => [ "BASE_unix" ],
1101         cc               => "cc",
1102         cflags           => combine("-O -DFILIO_H",
1103                                     threads("-Kthread")),
1104         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1105         thread_scheme    => "uithreads",
1106     },
1107     "unixware-7" => {
1108         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1109         cc               => "cc",
1110         cflags           => combine("-O -DFILIO_H -Kalloca",
1111                                     threads("-Kthread")),
1112         ex_libs          => add("-lsocket -lnsl"),
1113         thread_scheme    => "uithreads",
1114         bn_ops           => "BN_LLONG",
1115         perlasm_scheme   => "elf-1",
1116         dso_scheme       => "dlfcn",
1117         shared_target    => "svr5-shared",
1118         shared_cflag     => "-Kpic",
1119         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1120     },
1121     "unixware-7-gcc" => {
1122         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1123         cc               => "gcc",
1124         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
1125                                     threads("-D_REENTRANT")),
1126         ex_libs          => add("-lsocket -lnsl"),
1127         bn_ops           => "BN_LLONG",
1128         thread_scheme    => "pthreads",
1129         perlasm_scheme   => "elf-1",
1130         dso_scheme       => "dlfcn",
1131         shared_target    => "gnu-shared",
1132         shared_cflag     => "-fPIC",
1133         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1134     },
1135 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
1136     "sco5-cc" => {
1137         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1138         cc               => "cc",
1139         cflags           => "-belf",
1140         ex_libs          => add("-lsocket -lnsl"),
1141         thread_scheme    => "(unknown)",
1142         perlasm_scheme   => "elf-1",
1143         dso_scheme       => "dlfcn",
1144         shared_target    => "svr3-shared",
1145         shared_cflag     => "-Kpic",
1146         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1147     },
1148     "sco5-gcc" => {
1149         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1150         cc               => "gcc",
1151         cflags           => "-O3 -fomit-frame-pointer",
1152         ex_libs          => add("-lsocket -lnsl"),
1153         bn_ops           => "BN_LLONG",
1154         thread_scheme    => "(unknown)",
1155         perlasm_scheme   => "elf-1",
1156         dso_scheme       => "dlfcn",
1157         shared_target    => "svr3-shared",
1158         shared_cflag     => "-fPIC",
1159         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1160     },
1161
1162 #### IBM's AIX.
1163     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1164     # to control compilation "bitness" by setting $OBJECT_MODE environment
1165     # variable, then you should know that in OpenSSL case it's considered
1166     # only in ./config. Once configured, build procedure remains "deaf" to
1167     # current value of $OBJECT_MODE.
1168     "aix-gcc" => {
1169         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1170         cc               => "gcc",
1171         cflags           => combine(picker(default => "-DB_ENDIAN",
1172                                            debug   => "-O0 -g",
1173                                            release => "-O"),
1174                                     threads("-pthread")),
1175         sys_id           => "AIX",
1176         bn_ops           => "BN_LLONG RC4_CHAR",
1177         thread_scheme    => "pthreads",
1178         perlasm_scheme   => "aix32",
1179         dso_scheme       => "dlfcn",
1180         shared_target    => "aix-shared",
1181         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1182         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1183         arflags          => "-X32",
1184     },
1185     "aix64-gcc" => {
1186         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1187         cc               => "gcc",
1188         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
1189                                            debug   => "-O0 -g",
1190                                            release => "-O"),
1191                                     threads("-pthread")),
1192         sys_id           => "AIX",
1193         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1194         thread_scheme    => "pthreads",
1195         perlasm_scheme   => "aix64",
1196         dso_scheme       => "dlfcn",
1197         shared_target    => "aix-shared",
1198         shared_ldflag    => "-maix64 -shared -static-libgcc -Wl,-G",
1199         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1200         arflags          => "-X64",
1201     },
1202     "aix-cc" => {
1203         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1204         cc               => "cc",
1205         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1206                                            debug   => "-O0 -g",
1207                                            release => "-O"),
1208                                     threads("-qthreaded -D_THREAD_SAFE")),
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    => "-q32 -G",
1217         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1218         arflags          => "-X 32",
1219     },
1220     "aix64-cc" => {
1221         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1222         cc               => "cc",
1223         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1224                                            debug   => "-O0 -g",
1225                                            release => "-O"),
1226                                     threads("-qthreaded -D_THREAD_SAFE")),
1227         sys_id           => "AIX",
1228         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1229         thread_scheme    => "pthreads",
1230         ex_libs          => threads("-lpthreads"),
1231         perlasm_scheme   => "aix64",
1232         dso_scheme       => "dlfcn",
1233         shared_target    => "aix-shared",
1234         shared_ldflag    => "-q64 -G",
1235         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1236         arflags          => "-X 64",
1237     },
1238
1239 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1240     "BS2000-OSD" => {
1241         inherit_from     => [ "BASE_unix" ],
1242         cc               => "c89",
1243         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1244         ex_libs          => add("-lsocket -lnsl"),
1245         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1246         thread_scheme    => "(unknown)",
1247     },
1248
1249 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1250 # You need to compile using the c89.sh wrapper in the tools directory, because the
1251 # IBM compiler does not like the -L switch after any object modules.
1252 #
1253     "OS390-Unix" => {
1254         inherit_from     => [ "BASE_unix" ],
1255         cc               => "c89.sh",
1256         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1257         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1258         thread_scheme    => "(unknown)",
1259     },
1260
1261 #### Visual C targets
1262 #
1263 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1264 #
1265 # Note about -wd4090, disable warning C4090. This warning returns false
1266 # positives in some situations. Disabling it altogether masks both
1267 # legitimate and false cases, but as we compile on multiple platforms,
1268 # we rely on other compilers to catch legitimate cases.
1269 #
1270 # Also note that we force threads no matter what.  Configuring "no-threads"
1271 # is ignored.
1272     "VC-common" => {
1273         inherit_from     => [ "BASE_Windows" ],
1274         template         => 1,
1275         cc               => "cl",
1276         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1277         defines          => add(sub { my @defs = ();
1278                                       unless ($disabled{"zlib-dynamic"}) {
1279                                           push @defs,
1280                                               quotify("perl",
1281                                                       'LIBZ="' . $withargs{zlib_lib} . '"');
1282                                       }
1283                                       return [ @defs ];
1284                                     }),
1285         coutflag         => "/Fo",
1286         lib_cflags       => add("/Zi /Fdossl_static"),
1287         dso_cflags       => "/Zi /Fddso",
1288         bin_cflags       => "/Zi /Fdapp",
1289         lflags           => add("/debug"),
1290         shared_ldflag    => "/dll",
1291         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1292         thread_scheme    => "winthreads",
1293         dso_scheme       => "win32",
1294         apps_aux_src     => add("win32_init.c"),
1295     },
1296     "VC-noCE-common" => {
1297         inherit_from     => [ "VC-common" ],
1298         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
1299                                        debug   =>
1300                                        sub {
1301                                            ($disabled{shared} ? "" : "/MDd")
1302                                                ." /Od -DDEBUG -D_DEBUG";
1303                                        },
1304                                        release =>
1305                                        sub {
1306                                            ($disabled{shared} ? "" : "/MD")
1307                                                ." /O2";
1308                                        })),
1309         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1310         # Following might/should appears controversial, i.e. defining
1311         # /MDd without evaluating $disabled{shared}. It works in
1312         # non-shared build because static library is compiled with /Zl
1313         # and bares no reference to specific RTL. And it works in
1314         # shared build because multiple /MDd options are not prohibited.
1315         # But why /MDd in static build? Well, basically this is just a
1316         # reference point, which allows to catch eventual errors that
1317         # would prevent those who want to wrap OpenSSL into own .DLL.
1318         # Why not /MD in release build then? Well, some are likely to
1319         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1320         # redistributable.
1321         bin_cflags       => add(picker(debug   => "/MDd",
1322                                        release => sub { $disabled{shared} ? "/MT" : () },
1323                                       )),
1324         bin_lflags       => add("/subsystem:console /opt:ref"),
1325         ex_libs          => add(sub {
1326             my @ex_libs = ();
1327             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1328             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1329             return join(" ", @ex_libs);
1330         }),
1331     },
1332     "VC-WIN64-common" => {
1333         inherit_from     => [ "VC-noCE-common" ],
1334         ex_libs          => add(sub {
1335             my @ex_libs = ();
1336             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1337             return join(" ", @_, @ex_libs);
1338         }),
1339         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1340         build_scheme     => add("VC-W64", { separator => undef }),
1341     },
1342     "VC-WIN64I" => {
1343         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1344                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1345         as               => "ias",
1346         asflags          => "-d debug",
1347         asoutflag        => "-o",
1348         sys_id           => "WIN64I",
1349         bn_asm_src       => sub { return undef unless @_;
1350                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1351         perlasm_scheme   => "ias",
1352         multilib         => "-ia64",
1353     },
1354     "VC-WIN64A" => {
1355         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1356                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1357         as               => sub { vc_win64a_info()->{as} },
1358         asflags          => sub { vc_win64a_info()->{asflags} },
1359         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1360         sys_id           => "WIN64A",
1361         bn_asm_src       => sub { return undef unless @_;
1362                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1363         perlasm_scheme   => "auto",
1364         multilib         => "-x64",
1365     },
1366     "VC-WIN32" => {
1367         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1368         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1369         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1370                               sub { $disabled{shared} ? () : "uplink_common" } ],
1371         as               => sub { vc_win32_info()->{as} },
1372         asflags          => sub { vc_win32_info()->{asflags} },
1373         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1374         ex_libs          => add(sub {
1375             my @ex_libs = ();
1376             # WIN32 UNICODE build gets linked with unicows.lib for
1377             # backward compatibility with Win9x.
1378             push @ex_libs, 'unicows.lib'
1379                 if (grep { $_ eq "UNICODE" } @user_defines);
1380             return join(" ", @ex_libs, @_);
1381         }),
1382         sys_id           => "WIN32",
1383         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1384         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1385         build_scheme     => add("VC-W32", { separator => undef }),
1386     },
1387     "VC-CE" => {
1388         inherit_from     => [ "VC-common" ],
1389         as               => "ml",
1390         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
1391         asoutflag        => "/Fo",
1392         cc               => "cl",
1393         cflags           =>
1394             picker(default =>
1395                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
1396                            sub { vc_wince_info()->{cflags}; },
1397                            sub { defined($ENV{'WCECOMPAT'})
1398                                      ? '-I$(WCECOMPAT)/include' : (); },
1399                            sub { defined($ENV{'PORTSDK_LIBPATH'})
1400                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
1401                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1402                                      ? ($disabled{shared} ? " /MT" : " /MD")
1403                                      : " /MC"; }),
1404                    debug   => "/Od -DDEBUG -D_DEBUG",
1405                    release => "/O1i"),
1406         lflags           => combine("/nologo /opt:ref",
1407                                     sub { vc_wince_info()->{lflags}; },
1408                                     sub { defined($ENV{PORTSDK_LIBPATH})
1409                                               ? "/entry:mainCRTstartup" : (); }),
1410         sys_id           => "WINCE",
1411         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
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         build_scheme     => add("VC-WCE", { separator => undef }),
1432     },
1433
1434 #### MinGW
1435     "mingw" => {
1436         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1437                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1438         cc               => "gcc",
1439         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1440                                            debug   => "-g -O0",
1441                                            release => "-O3 -fomit-frame-pointer"),
1442                                     threads("-D_MT")),
1443         sys_id           => "MINGW32",
1444         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1445         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1446         thread_scheme    => "winthreads",
1447         perlasm_scheme   => "coff",
1448         dso_scheme       => "win32",
1449         shared_target    => "mingw-shared",
1450         shared_cflag     => add("-D_WINDLL"),
1451         shared_ldflag    => "-static-libgcc",
1452         shared_rcflag    => "--target=pe-i386",
1453         shared_extension => ".dll",
1454         multilib         => "",
1455         apps_aux_src     => add("win32_init.c"),
1456     },
1457     "mingw64" => {
1458         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1459         # .dll compiled with one compiler with application compiled with
1460         # another compiler. It's possible to engage Applink support in
1461         # mingw64 build, but it's not done, because till mingw64
1462         # supports structured exception handling, one can't seriously
1463         # consider its binaries for using with non-mingw64 run-time
1464         # environment. And as mingw64 is always consistent with itself,
1465         # Applink is never engaged and can as well be omitted.
1466         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1467         cc               => "gcc",
1468         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1469                                            debug   => "-g -O0",
1470                                            release => "-O3"),
1471                                     threads("-D_MT")),
1472         sys_id           => "MINGW64",
1473         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1474         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1475         thread_scheme    => "winthreads",
1476         perlasm_scheme   => "mingw64",
1477         dso_scheme       => "win32",
1478         shared_target    => "mingw-shared",
1479         shared_cflag     => add("-D_WINDLL"),
1480         shared_ldflag    => "-static-libgcc",
1481         shared_rcflag    => "--target=pe-x86-64",
1482         shared_extension => ".dll",
1483         multilib         => "64",
1484         apps_aux_src     => add("win32_init.c"),
1485     },
1486
1487 #### UEFI
1488     "UEFI" => {
1489         inherit_from     => [ "BASE_unix" ],
1490         cc               => "cc",
1491         cflags           => "-DL_ENDIAN -O",
1492         sys_id           => "UEFI",
1493     },
1494
1495 #### UWIN
1496     "UWIN" => {
1497         inherit_from     => [ "BASE_unix" ],
1498         cc               => "cc",
1499         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1500         sys_id           => "UWIN",
1501         bn_ops           => "BN_LLONG",
1502         dso_scheme       => "win32",
1503     },
1504
1505 #### Cygwin
1506     "Cygwin-x86" => {
1507         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1508         cc               => "gcc",
1509         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1510                                    debug   => "-g -O0",
1511                                    release => "-O3 -fomit-frame-pointer"),
1512         sys_id           => "CYGWIN",
1513         bn_ops           => "BN_LLONG",
1514         thread_scheme    => "pthread",
1515         perlasm_scheme   => "coff",
1516         dso_scheme       => "dlfcn",
1517         shared_target    => "cygwin-shared",
1518         shared_cflag     => "-D_WINDLL",
1519         shared_ldflag    => "-shared",
1520         shared_extension => ".dll",
1521     },
1522     "Cygwin-x86_64" => {
1523         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1524         cc               => "gcc",
1525         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1526                                    debug   => "-g -O0",
1527                                    release => "-O3"),
1528         sys_id           => "CYGWIN",
1529         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1530         thread_scheme    => "pthread",
1531         perlasm_scheme   => "mingw64",
1532         dso_scheme       => "dlfcn",
1533         shared_target    => "cygwin-shared",
1534         shared_cflag     => "-D_WINDLL",
1535         shared_ldflag    => "-shared",
1536         shared_extension => ".dll",
1537     },
1538     # Backward compatibility for those using this target
1539     "Cygwin" => {
1540         inherit_from     => [ "Cygwin-x86" ]
1541     },
1542     # In case someone constructs the Cygwin target name themself
1543     "Cygwin-i386" => {
1544         inherit_from     => [ "Cygwin-x86" ]
1545     },
1546     "Cygwin-i486" => {
1547         inherit_from     => [ "Cygwin-x86" ]
1548     },
1549     "Cygwin-i586" => {
1550         inherit_from     => [ "Cygwin-x86" ]
1551     },
1552     "Cygwin-i686" => {
1553         inherit_from     => [ "Cygwin-x86" ]
1554     },
1555
1556 ##### MacOS X (a.k.a. Darwin) setup
1557     "darwin-common" => {
1558         inherit_from     => [ "BASE_unix" ],
1559         template         => 1,
1560         cc               => "cc",
1561         cflags           => combine(picker(default => "",
1562                                            debug   => "-g -O0",
1563                                            release => "-O3"),
1564                                    threads("-D_REENTRANT")),
1565         sys_id           => "MACOSX",
1566         plib_lflags      => "-Wl,-search_paths_first",
1567         bn_ops           => "BN_LLONG RC4_CHAR",
1568         thread_scheme    => "pthreads",
1569         perlasm_scheme   => "osx32",
1570         dso_scheme       => "dlfcn",
1571         ranlib           => "ranlib -c",
1572         shared_target    => "darwin-shared",
1573         shared_cflag     => "-fPIC",
1574         shared_ldflag    => "-dynamiclib",
1575         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
1576     },
1577     # Option "freeze" such as -std=gnu9x can't negatively interfere
1578     # with future defaults for below two targets, because MacOS X
1579     # for PPC has no future, it was discontinued by vendor in 2009.
1580     "darwin-ppc-cc" => {
1581         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1582         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1583         perlasm_scheme   => "osx32",
1584         shared_ldflag    => "-arch ppc -dynamiclib",
1585     },
1586     "darwin64-ppc-cc" => {
1587         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1588         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
1589         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1590         perlasm_scheme   => "osx64",
1591         shared_ldflag    => "-arch ppc64 -dynamiclib",
1592     },
1593     "darwin-i386-cc" => {
1594         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1595         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1596                                        release => "-fomit-frame-pointer")),
1597         bn_ops           => "BN_LLONG RC4_INT",
1598         perlasm_scheme   => "macosx",
1599         shared_ldflag    => "-arch i386 -dynamiclib",
1600     },
1601     "darwin64-x86_64-cc" => {
1602         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1603         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1604         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1605         perlasm_scheme   => "macosx",
1606         shared_ldflag    => "-arch x86_64 -dynamiclib",
1607     },
1608
1609 #### iPhoneOS/iOS
1610 #
1611 # It takes three prior-set environment variables to make it work:
1612 #
1613 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1614 # CROSS_TOP=/where/SDKs/are
1615 # CROSS_SDK=iPhoneOSx.y.sdk
1616 #
1617 # Exact paths vary with Xcode releases, but for couple of last ones
1618 # they would look like this:
1619 #
1620 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1621 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1622 # CROSS_SDK=iPhoneOS.sdk
1623 #
1624     "iphoneos-cross" => {
1625         inherit_from     => [ "darwin-common" ],
1626         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1627         sys_id           => "iOS",
1628     },
1629     "ios-cross" => {
1630         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1631         # It should be possible to go below iOS 6 and even add -arch armv6,
1632         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1633         # at this point.
1634         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1635         sys_id           => "iOS",
1636         perlasm_scheme   => "ios32",
1637     },
1638     "ios64-cross" => {
1639         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1640         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1641         sys_id           => "iOS",
1642         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1643         perlasm_scheme   => "ios64",
1644     },
1645
1646 ##### GNU Hurd
1647     "hurd-x86" => {
1648         inherit_from     => [ "BASE_unix" ],
1649         inherit_from     => [ asm("x86_elf_asm") ],
1650         cc               => "gcc",
1651         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1652                                     threads("-pthread")),
1653         ex_libs          => add("-ldl"),
1654         bn_ops           => "BN_LLONG",
1655         thread_scheme    => "pthreads",
1656         dso_scheme       => "dlfcn",
1657         shared_target    => "linux-shared",
1658         shared_cflag     => "-fPIC",
1659         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1660     },
1661
1662 ##### VxWorks for various targets
1663     "vxworks-ppc60x" => {
1664         inherit_from     => [ "BASE_unix" ],
1665         cc               => "ccppc",
1666         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",
1667         sys_id           => "VXWORKS",
1668         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1669     },
1670     "vxworks-ppcgen" => {
1671         inherit_from     => [ "BASE_unix" ],
1672         cc               => "ccppc",
1673         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",
1674         sys_id           => "VXWORKS",
1675         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1676     },
1677     "vxworks-ppc405" => {
1678         inherit_from     => [ "BASE_unix" ],
1679         cc               => "ccppc",
1680         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
1681         sys_id           => "VXWORKS",
1682         lflags           => "-r",
1683     },
1684     "vxworks-ppc750" => {
1685         inherit_from     => [ "BASE_unix" ],
1686         cc               => "ccppc",
1687         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)",
1688         sys_id           => "VXWORKS",
1689         lflags           => "-r",
1690     },
1691     "vxworks-ppc750-debug" => {
1692         inherit_from     => [ "BASE_unix" ],
1693         cc               => "ccppc",
1694         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",
1695         sys_id           => "VXWORKS",
1696         lflags           => "-r",
1697     },
1698     "vxworks-ppc860" => {
1699         inherit_from     => [ "BASE_unix" ],
1700         cc               => "ccppc",
1701         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
1702         sys_id           => "VXWORKS",
1703         lflags           => "-r",
1704     },
1705     "vxworks-simlinux" => {
1706         inherit_from     => [ "BASE_unix" ],
1707         cc               => "ccpentium",
1708         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",
1709         sys_id           => "VXWORKS",
1710         lflags           => "-r",
1711         ranlib           => "ranlibpentium",
1712     },
1713     "vxworks-mips" => {
1714         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1715         cc               => "ccmips",
1716         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",
1717                                     threads("-D_REENTRANT")),
1718         sys_id           => "VXWORKS",
1719         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1720         thread_scheme    => "pthreads",
1721         perlasm_scheme   => "o32",
1722         ranlib           => "ranlibmips",
1723     },
1724
1725 #### uClinux
1726     "uClinux-dist" => {
1727         inherit_from     => [ "BASE_unix" ],
1728         cc               => "$ENV{'CC'}",
1729         cflags           => combine("\$(CFLAGS)",
1730                                     threads("-D_REENTRANT")),
1731         plib_lflags      => "\$(LDFLAGS)",
1732         ex_libs          => add("\$(LDLIBS)"),
1733         bn_ops           => "BN_LLONG",
1734         thread_scheme    => "pthreads",
1735         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1736         shared_target    => "linux-shared",
1737         shared_cflag     => "-fPIC",
1738         shared_ldflag    => "-shared",
1739         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1740         ranlib           => "$ENV{'RANLIB'}",
1741     },
1742     "uClinux-dist64" => {
1743         inherit_from     => [ "BASE_unix" ],
1744         cc               => "$ENV{'CC'}",
1745         cflags           => combine("\$(CFLAGS)",
1746                                     threads("-D_REENTRANT")),
1747         plib_lflags      => "\$(LDFLAGS)",
1748         ex_libs          => add("\$(LDLIBS)"),
1749         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1750         thread_scheme    => "pthreads",
1751         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1752         shared_target    => "linux-shared",
1753         shared_cflag     => "-fPIC",
1754         shared_ldflag    => "-shared",
1755         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1756         ranlib           => "$ENV{'RANLIB'}",
1757     },
1758
1759     ##### VMS
1760     "vms-generic" => {
1761         inherit_from     => [ "BASE_VMS" ],
1762         template         => 1,
1763         cc               => "CC/DECC",
1764         cflags           => picker(default => "/STANDARD=RELAXED/NOLIST/PREFIX=ALL",
1765                                    debug   => "/NOOPTIMIZE/DEBUG",
1766                                    release => "/OPTIMIZE/NODEBUG"),
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         # no_inst_bin_cflags is used instead of bin_cflags by descrip.mms.tmpl
1772         # for object files belonging to selected internal programs
1773         no_inst_bin_cflags => "/NAMES=(AS_IS,SHORTENED)",
1774         shared_target    => "vms-shared",
1775         dso_scheme       => "vms",
1776         thread_scheme    => "pthreads",
1777
1778         apps_aux_src     => "vms_decc_init.c vms_term_sock.c",
1779     },
1780
1781     "vms-alpha" => {
1782         inherit_from     => [ "vms-generic" ],
1783         cflags           => add(sub { my @warnings =
1784                                           @{vms_info(0)->{disable_warns}};
1785                                       @warnings
1786                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1787         defines          =>
1788                     add(sub {
1789                             return vms_info(0)->{def_zlib}
1790                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1791                             }),
1792         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1793         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1794         #as               => "???",
1795         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1796         #release_aflags   => "/OPTIMIZE/NODEBUG",
1797         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1798     },
1799     "vms-alpha-p32" => {
1800         inherit_from     => [ "vms-generic" ],
1801         cflags           =>
1802             add("/POINTER_SIZE=32",
1803                 sub { my @warnings =
1804                           @{vms_info(32)->{disable_warns}};
1805                       @warnings
1806                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1807                 } ),
1808         defines          =>
1809                     add(sub {
1810                             return vms_info(32)->{def_zlib}
1811                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1812                             }),
1813         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1814         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1815     },
1816     "vms-alpha-p64" => {
1817         inherit_from     => [ "vms-generic" ],
1818         cflags           =>
1819             add("/POINTER_SIZE=64=ARGV",
1820                 sub { my @warnings =
1821                           @{vms_info(64)->{disable_warns}};
1822                       @warnings
1823                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1824                 } ),
1825         defines          =>
1826                     add(sub {
1827                             return vms_info(64)->{def_zlib}
1828                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1829                             }),
1830         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1831         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1832     },
1833     "vms-ia64" => {
1834         inherit_from     => [ "vms-generic" ],
1835         cflags           => add(sub { my @warnings =
1836                                           @{vms_info(0)->{disable_warns}};
1837                                       @warnings
1838                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1839         defines          =>
1840                     add(sub {
1841                             return vms_info(0)->{def_zlib}
1842                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1843                             }),
1844         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1845         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1846         #as               => "I4S",
1847         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1848         #release_aflags   => "/OPTIMIZE/NODEBUG",
1849         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1850     },
1851     "vms-ia64-p32" => {
1852         inherit_from     => [ "vms-generic" ],
1853         cflags           =>
1854             add("/POINTER_SIZE=32",
1855                 sub { my @warnings =
1856                           @{vms_info(32)->{disable_warns}};
1857                       @warnings
1858                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1859                 } ),
1860         defines          =>
1861                     add(sub {
1862                             return vms_info(32)->{def_zlib}
1863                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1864                             }),
1865         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1866         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1867     },
1868     "vms-ia64-p64" => {
1869         inherit_from     => [ "vms-generic" ],
1870         cflags           =>
1871             add("/POINTER_SIZE=64=ARGV",
1872                 sub { my @warnings =
1873                           @{vms_info(64)->{disable_warns}};
1874                       @warnings
1875                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1876                 } ),
1877         defines          =>
1878                     add(sub {
1879                             return vms_info(64)->{def_zlib}
1880                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1881                             }),
1882         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1883         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1884     },
1885
1886 );