Configurations/10-main.conf: omit redundant -lresolv from Solaris configs.
[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("-lsocket -lnsl -ldl"),
183         dso_scheme       => "dlfcn",
184         thread_scheme    => "pthreads",
185         shared_target    => "solaris-shared",
186         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
187     },
188 #### Solaris x86 with GNU C setups
189     "solaris-x86-gcc" => {
190         # NB. GNU C has to be configured to use GNU assembler, and not
191         # /usr/ccs/bin/as. Failure to comply will result in compile
192         # failures [at least] in 32-bit build.
193         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
194         cc               => "gcc",
195         cflags           => add_before(picker(default => "-Wall -DL_ENDIAN",
196                                               debug   => "-O0 -g",
197                                               release => "-O3 -fomit-frame-pointer"),
198                                        threads("-pthread")),
199         bn_ops           => "BN_LLONG",
200         shared_cflag     => "-fPIC",
201         shared_ldflag    => "-shared -static-libgcc",
202     },
203     "solaris64-x86_64-gcc" => {
204         # -shared -static-libgcc might appear controversial, but modules
205         # taken from static libgcc do not have relocations and linking
206         # them into our shared objects doesn't have any negative side
207         # effects. On the contrary, doing so makes it possible to use
208         # gcc shared build with Sun C. Given that gcc generates faster
209         # code [thanks to inline assembler], I would actually recommend
210         # to consider using gcc shared build even with vendor compiler:-)
211         #                                       <appro@fy.chalmers.se>
212         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
213         cc               => "gcc",
214         cflags           => add_before(picker(default => "-m64 -Wall -DL_ENDIAN",
215                                               debug   => "-O0 -g",
216                                               release => "-O3"),
217                                        threads("-pthread")),
218         bn_ops           => "SIXTY_FOUR_BIT_LONG",
219         perlasm_scheme   => "elf",
220         shared_cflag     => "-fPIC",
221         shared_ldflag    => "-m64 -shared -static-libgcc",
222         multilib         => "/64",
223     },
224
225 #### Solaris x86 with Sun C setups
226     # There used to be solaris-x86-cc target, but it was removed,
227     # primarily because vendor assembler can't assemble our modules
228     # with -KPIC flag. As result it, assembly support, was not even
229     # available as option. But its lack means lack of side-channel
230     # resistant code, which is incompatible with security by todays
231     # standards. Fortunately gcc is readily available prepackaged
232     # option, which we can firmly point at...
233     #
234     # On related note, solaris64-x86_64-cc target won't compile code
235     # paths utilizing AVX and post-Haswell instruction extensions.
236     # Consider switching to solaris64-x86_64-gcc even here...
237     #
238     "solaris64-x86_64-cc" => {
239         inherit_from     => [ "solaris-common", asm("x86_64_asm") ],
240         cc               => "cc",
241         cflags           => add_before(picker(default => "-xarch=generic64 -xstrconst -Xa -DL_ENDIAN",
242                                               debug   => "-g",
243                                               release => "-xO5 -xdepend -xbuiltin"),
244                                        threads("-D_REENTRANT")),
245         thread_scheme    => "pthreads",
246         lflags           => add("-xarch=generic64",threads("-mt")),
247         ex_libs          => add(threads("-lpthread")),
248         bn_ops           => "SIXTY_FOUR_BIT_LONG",
249         perlasm_scheme   => "elf",
250         shared_cflag     => "-KPIC",
251         shared_ldflag    => "-xarch=generic64 -G -dy -z text",
252         multilib         => "/64",
253     },
254
255 #### SPARC Solaris with GNU C setups
256     "solaris-sparcv7-gcc" => {
257         inherit_from     => [ "solaris-common" ],
258         cc               => "gcc",
259         cflags           => add_before(picker(default => "-Wall -DB_ENDIAN -DBN_DIV2W",
260                                               debug   => "-O0 -g",
261                                               release => "-O3"),
262                                        threads("-pthread")),
263         bn_ops           => "BN_LLONG RC4_CHAR",
264         shared_cflag     => "-fPIC",
265         shared_ldflag    => "-shared",
266     },
267     "solaris-sparcv8-gcc" => {
268         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv8_asm") ],
269         cflags           => add_before("-mcpu=v8"),
270     },
271     "solaris-sparcv9-gcc" => {
272         # -m32 should be safe to add as long as driver recognizes
273         # -mcpu=ultrasparc
274         inherit_from     => [ "solaris-sparcv7-gcc", asm("sparcv9_asm") ],
275         cflags           => add_before("-m32 -mcpu=ultrasparc"),
276     },
277     "solaris64-sparcv9-gcc" => {
278         inherit_from     => [ "solaris-sparcv9-gcc" ],
279         cflags           => sub { my $f=join(" ",@_); $f =~ s/\-m32/-m64/; $f; },
280         bn_ops           => "BN_LLONG RC4_CHAR",
281         shared_ldflag    => "-m64 -shared",
282         multilib         => "/64",
283     },
284
285 #### SPARC Solaris with Sun C setups
286 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
287 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
288 # SC5.0 note: Compiler common patch 107357-01 or later is required!
289     "solaris-sparcv7-cc" => {
290         inherit_from     => [ "solaris-common" ],
291         cc               => "cc",
292         cflags           => add_before(picker(default => "-xstrconst -Xa -DB_ENDIAN -DBN_DIV2W",
293                                               debug   => "-g",
294                                               release => "-xO5 -xdepend"),
295                                        threads("-D_REENTRANT")),
296         lflags           => add(threads("-mt")),
297         ex_libs          => add(threads("-lpthread")),
298         bn_ops           => "BN_LLONG RC4_CHAR",
299         shared_cflag     => "-KPIC",
300         shared_ldflag    => "-G -dy -z text",
301     },
302 ####
303     "solaris-sparcv8-cc" => {
304         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv8_asm") ],
305         cflags           => add_before("-xarch=v8"),
306     },
307     "solaris-sparcv9-cc" => {
308         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
309         cflags           => add_before("-xarch=v8plus"),
310     },
311     "solaris64-sparcv9-cc" => {
312         inherit_from     => [ "solaris-sparcv7-cc", asm("sparcv9_asm") ],
313         cflags           => add_before("-xarch=v9"),
314         lflags           => add_before("-xarch=v9"),
315         bn_ops           => "BN_LLONG RC4_CHAR",
316         shared_ldflag    => "-xarch=v9 -G -dy -z text",
317         multilib         => "/64",
318     },
319
320 #### IRIX 6.x configs
321 # Only N32 and N64 ABIs are supported.
322     "irix-mips3-gcc" => {
323         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
324         cc               => "gcc",
325         cflags           => combine(picker(default => "-mabi=n32 -DB_ENDIAN -DBN_DIV3W",
326                                            debug   => "-g -O0",
327                                            release => "-O3"),
328                                     threads("-D_SGI_MP_SOURCE")),
329         ex_libs          => add(threads("-lpthread")),
330         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
331         thread_scheme    => "pthreads",
332         perlasm_scheme   => "n32",
333         dso_scheme       => "dlfcn",
334         shared_target    => "irix-shared",
335         shared_ldflag    => "-mabi=n32",
336         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
337         multilib         => "32",
338     },
339     "irix-mips3-cc" => {
340         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
341         cc               => "cc",
342         cflags           => combine(picker(default => "-n32 -mips3 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
343                                            debug   => "-g -O0",
344                                            release => "-O2"),
345                                     threads("-D_SGI_MP_SOURCE")),
346         ex_libs          => add(threads("-lpthread")),
347         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT",
348         thread_scheme    => "pthreads",
349         perlasm_scheme   => "n32",
350         dso_scheme       => "dlfcn",
351         shared_target    => "irix-shared",
352         shared_ldflag    => "-n32",
353         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
354         multilib         => "32",
355     },
356     # N64 ABI builds.
357     "irix64-mips4-gcc" => {
358         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
359         cc               => "gcc",
360         cflags           => combine(picker(default => "-mabi=64 -mips4 -DB_ENDIAN -DBN_DIV3W",
361                                            debug   => "-g -O0",
362                                            release => "-O3"),
363                                     threads("-D_SGI_MP_SOURCE")),
364         ex_libs          => add(threads("-lpthread")),
365         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
366         thread_scheme    => "pthreads",
367         perlasm_scheme   => "64",
368         dso_scheme       => "dlfcn",
369         shared_target    => "irix-shared",
370         shared_ldflag    => "-mabi=64",
371         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
372         multilib         => "64",
373     },
374     "irix64-mips4-cc" => {
375         inherit_from     => [ "BASE_unix", asm("mips64_asm") ],
376         cc               => "cc",
377         cflags           => combine(picker(default => "-64 -mips4 -use_readonly_const -G0 -rdata_shared -DB_ENDIAN -DBN_DIV3W",
378                                            debug   => "-g -O0",
379                                            release => "-O2"),
380                                     threads("-D_SGI_MP_SOURCE")),
381         ex_libs          => add(threads("-lpthread")),
382         bn_ops           => "RC4_CHAR SIXTY_FOUR_BIT_LONG",
383         thread_scheme    => "pthreads",
384         perlasm_scheme   => "64",
385         dso_scheme       => "dlfcn",
386         shared_target    => "irix-shared",
387         shared_ldflag    => "-64",
388         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
389         multilib         => "64",
390     },
391
392 #### Unified HP-UX ANSI C configs.
393 # Special notes:
394 # - Originally we were optimizing at +O4 level. It should be noted
395 #   that the only difference between +O3 and +O4 is global inter-
396 #   procedural analysis. As it has to be performed during the link
397 #   stage the compiler leaves behind certain pseudo-code in lib*.a
398 #   which might be release or even patch level specific. Generating
399 #   the machine code for and analyzing the *whole* program appears
400 #   to be *extremely* memory demanding while the performance gain is
401 #   actually questionable. The situation is intensified by the default
402 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
403 #   which is way too low for +O4. In other words, doesn't +O3 make
404 #   more sense?
405 # - Keep in mind that the HP compiler by default generates code
406 #   suitable for execution on the host you're currently compiling at.
407 #   If the toolkit is meant to be used on various PA-RISC processors
408 #   consider './Configure hpux-parisc-[g]cc +DAportable'.
409 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
410 #   32-bit message digests. (For the moment of this writing) HP C
411 #   doesn't seem to "digest" too many local variables (they make "him"
412 #   chew forever:-). For more details look-up MD32_XARRAY comment in
413 #   crypto/sha/sha_lcl.h.
414 # - originally there were 32-bit hpux-parisc2-* targets. They were
415 #   scrapped, because a) they were not interchangeable with other 32-bit
416 #   targets; b) performance-critical 32-bit assembly modules implement
417 #   even PA-RISC 2.0-specific code paths, which are chosen at run-time,
418 #   thus adequate performance is provided even with PA-RISC 1.1 build.
419 #                                       <appro@fy.chalmers.se>
420     "hpux-parisc-gcc" => {
421         inherit_from     => [ "BASE_unix" ],
422         cc               => "gcc",
423         cflags           => combine(picker(default => "-DB_ENDIAN -DBN_DIV2W",
424                                            debug   => "-O0 -g",
425                                            release => "-O3"),
426                                     threads("-pthread")),
427         ex_libs          => add("-Wl,+s -ldld"),
428         bn_ops           => "BN_LLONG",
429         thread_scheme    => "pthreads",
430         dso_scheme       => "dl",
431         shared_target    => "hpux-shared",
432         shared_cflag     => "-fPIC",
433         shared_ldflag    => "-shared",
434         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
435     },
436     "hpux-parisc1_1-gcc" => {
437         inherit_from     => [ "hpux-parisc-gcc", asm("parisc11_asm") ],
438         multilib         => "/pa1.1",
439     },
440     "hpux64-parisc2-gcc" => {
441         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
442         cc               => "gcc",
443         cflags           => combine(picker(default => "-DB_ENDIAN",
444                                            debug   => "-O0 -g",
445                                            release => "-O3"),
446                                     threads("-D_REENTRANT")),
447         ex_libs          => add("-ldl"),
448         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
449         thread_scheme    => "pthreads",
450         dso_scheme       => "dlfcn",
451         shared_target    => "hpux-shared",
452         shared_cflag     => "-fpic",
453         shared_ldflag    => "-shared",
454         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
455         multilib         => "/pa20_64",
456     },
457
458     # More attempts at unified 10.X and 11.X targets for HP C compiler.
459     #
460     # Chris Ruemmler <ruemmler@cup.hp.com>
461     # Kevin Steves <ks@hp.se>
462     "hpux-parisc-cc" => {
463         inherit_from     => [ "BASE_unix" ],
464         cc               => "cc",
465         cflags           => combine(picker(default => "+Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY",
466                                            debug   => "+O0 +d -g",
467                                            release => "+O3"),
468                                     threads("-D_REENTRANT")),
469         ex_libs          => add("-Wl,+s -ldld",threads("-lpthread")),
470         bn_ops           => "RC4_CHAR",
471         thread_scheme    => "pthreads",
472         dso_scheme       => "dl",
473         shared_target    => "hpux-shared",
474         shared_cflag     => "+Z",
475         shared_ldflag    => "-b",
476         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
477     },
478     "hpux-parisc1_1-cc" => {
479         inherit_from     => [ "hpux-parisc-cc", asm("parisc11_asm") ],
480         cflags           => add_before("+DA1.1"),
481         multilib         => "/pa1.1",
482     },
483     "hpux64-parisc2-cc" => {
484         inherit_from     => [ "BASE_unix", asm("parisc20_64_asm") ],
485         cc               => "cc",
486         cflags           => combine(picker(default => "+DD64 +Optrs_strongly_typed -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY",
487                                            debug   => "+O0 +d -g",
488                                            release => "+O3"),
489                                     threads("-D_REENTRANT")),
490         ex_libs          => add("-ldl",threads("-lpthread")),
491         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
492         thread_scheme    => "pthreads",
493         dso_scheme       => "dlfcn",
494         shared_target    => "hpux-shared",
495         shared_cflag     => "+Z",
496         shared_ldflag    => "+DD64 -b",
497         shared_extension => ".sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
498         multilib         => "/pa20_64",
499     },
500
501     # HP/UX IA-64 targets
502     "hpux-ia64-cc" => {
503         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
504         cc               => "cc",
505         cflags           => combine(picker(default => "-Ae +DD32 +Olit=all -z -DB_ENDIAN",
506                                            debug   => "+O0 +d -g",
507                                            release => "+O2"),
508                                     threads("-D_REENTRANT")),
509         ex_libs          => add("-ldl",threads("-lpthread")),
510         bn_ops           => "SIXTY_FOUR_BIT",
511         thread_scheme    => "pthreads",
512         dso_scheme       => "dlfcn",
513         shared_target    => "hpux-shared",
514         shared_cflag     => "+Z",
515         shared_ldflag    => "+DD32 -b",
516         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
517         multilib         => "/hpux32",
518     },
519     # Frank Geurts <frank.geurts@nl.abnamro.com> has patiently assisted
520     # with debugging of the following config.
521     "hpux64-ia64-cc" => {
522         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
523         cc               => "cc",
524         cflags           => combine(picker(default => "-Ae +DD64 +Olit=all -z -DB_ENDIAN",
525                                            debug   => "+O0 +d -g",
526                                            release => "+O3"),
527                                     threads("-D_REENTRANT")),
528         ex_libs          => add("-ldl", threads("-lpthread")),
529         bn_ops           => "SIXTY_FOUR_BIT_LONG",
530         thread_scheme    => "pthreads",
531         dso_scheme       => "dlfcn",
532         shared_target    => "hpux-shared",
533         shared_cflag     => "+Z",
534         shared_ldflag    => "+DD64 -b",
535         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
536         multilib         => "/hpux64",
537     },
538     # GCC builds...
539     "hpux-ia64-gcc" => {
540         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
541         cc               => "gcc",
542         cflags           => combine(picker(default => "-DB_ENDIAN",
543                                            debug   => "-O0 -g",
544                                            release => "-O3"),
545                                     threads("-pthread")),
546         ex_libs          => add("-ldl"),
547         bn_ops           => "SIXTY_FOUR_BIT",
548         thread_scheme    => "pthreads",
549         dso_scheme       => "dlfcn",
550         shared_target    => "hpux-shared",
551         shared_cflag     => "-fpic",
552         shared_ldflag    => "-shared",
553         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
554         multilib         => "/hpux32",
555     },
556     "hpux64-ia64-gcc" => {
557         inherit_from     => [ "BASE_unix", asm("ia64_asm") ],
558         cc               => "gcc",
559         cflags           => combine(picker(default => "-mlp64 -DB_ENDIAN",
560                                            debug   => "-O0 -g",
561                                            release => "-O3"),
562                                     threads("-pthread")),
563         ex_libs          => add("-ldl"),
564         bn_ops           => "SIXTY_FOUR_BIT_LONG",
565         thread_scheme    => "pthreads",
566         dso_scheme       => "dlfcn",
567         shared_target    => "hpux-shared",
568         shared_cflag     => "-fpic",
569         shared_ldflag    => "-mlp64 -shared",
570         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
571         multilib         => "/hpux64",
572     },
573
574 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
575     "MPE/iX-gcc" => {
576         inherit_from     => [ "BASE_unix" ],
577         cc               => "gcc",
578         cflags           => "-D_ENDIAN -DBN_DIV2W -O3 -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB",
579         sys_id           => "MPE",
580         ex_libs          => add("-L/SYSLOG/PUB -lsyslog -lsocket -lcurses"),
581         thread_scheme    => "(unknown)",
582         bn_ops           => "BN_LLONG",
583     },
584
585 #### DEC Alpha Tru64 targets. Tru64 is marketing name for OSF/1 version 4
586 #### and forward. In reality 'uname -s' still returns "OSF1". Originally
587 #### there were even osf1-* configs targeting prior versions provided,
588 #### but not anymore...
589     "tru64-alpha-gcc" => {
590         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
591         cc               => "gcc",
592         cflags           => combine("-std=c9x -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -O3",
593                                     threads("-pthread")),
594         ex_libs          => "-lrt",    # for mlock(2)
595         bn_ops           => "SIXTY_FOUR_BIT_LONG",
596         thread_scheme    => "pthreads",
597         dso_scheme       => "dlfcn",
598         shared_target    => "alpha-osf1-shared",
599         shared_extension => ".so",
600     },
601     "tru64-alpha-cc" => {
602         inherit_from     => [ "BASE_unix", asm("alpha_asm") ],
603         cc               => "cc",
604         cflags           => combine("-std1 -D_XOPEN_SOURCE=500 -D_OSF_SOURCE -tune host -fast -readonly_strings",
605                                     threads("-pthread")),
606         ex_libs          => "-lrt",    # for mlock(2)
607         bn_ops           => "SIXTY_FOUR_BIT_LONG",
608         thread_scheme    => "pthreads",
609         dso_scheme       => "dlfcn",
610         shared_target    => "alpha-osf1-shared",
611         shared_ldflag    => "-msym",
612         shared_extension => ".so",
613     },
614
615 ####
616 #### Variety of LINUX:-)
617 ####
618 # *-generic* is endian-neutral target, but ./config is free to
619 # throw in -D[BL]_ENDIAN, whichever appropriate...
620     "linux-generic32" => {
621         inherit_from     => [ "BASE_unix" ],
622         cc               => "gcc",
623         cxx              => "g++",
624         cflags           => combine(picker(default => "-Wall",
625                                            debug   => "-O0 -g",
626                                            release => "-O3"),
627                                     threads("-pthread")),
628         ex_libs          => add("-ldl"),
629         bn_ops           => "BN_LLONG RC4_CHAR",
630         thread_scheme    => "pthreads",
631         dso_scheme       => "dlfcn",
632         shared_target    => "linux-shared",
633         shared_cflag     => "-fPIC -DOPENSSL_USE_NODELETE",
634         shared_ldflag    => "-Wl,-znodelete",
635         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
636     },
637     "linux-generic64" => {
638         inherit_from     => [ "linux-generic32" ],
639         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
640     },
641
642     "linux-ppc" => {
643         inherit_from     => [ "linux-generic32", asm("ppc32_asm") ],
644         perlasm_scheme   => "linux32",
645     },
646     "linux-ppc64" => {
647         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
648         cflags           => add("-m64 -DB_ENDIAN"),
649         perlasm_scheme   => "linux64",
650         shared_ldflag    => add("-m64"),
651         multilib         => "64",
652     },
653     "linux-ppc64le" => {
654         inherit_from     => [ "linux-generic64", asm("ppc64_asm") ],
655         cflags           => add("-m64 -DL_ENDIAN"),
656         perlasm_scheme   => "linux64le",
657         shared_ldflag    => add("-m64"),
658     },
659
660     "linux-armv4" => {
661         ################################################################
662         # Note that -march is not among compiler options in linux-armv4
663         # target description. Not specifying one is intentional to give
664         # you choice to:
665         #
666         # a) rely on your compiler default by not specifying one;
667         # b) specify your target platform explicitly for optimal
668         # performance, e.g. -march=armv6 or -march=armv7-a;
669         # c) build "universal" binary that targets *range* of platforms
670         # by specifying minimum and maximum supported architecture;
671         #
672         # As for c) option. It actually makes no sense to specify
673         # maximum to be less than ARMv7, because it's the least
674         # requirement for run-time switch between platform-specific
675         # code paths. And without run-time switch performance would be
676         # equivalent to one for minimum. Secondly, there are some
677         # natural limitations that you'd have to accept and respect.
678         # Most notably you can *not* build "universal" binary for
679         # big-endian platform. This is because ARMv7 processor always
680         # picks instructions in little-endian order. Another similar
681         # limitation is that -mthumb can't "cross" -march=armv6t2
682         # boundary, because that's where it became Thumb-2. Well, this
683         # limitation is a bit artificial, because it's not really
684         # impossible, but it's deemed too tricky to support. And of
685         # course you have to be sure that your binutils are actually
686         # up to the task of handling maximum target platform. With all
687         # this in mind here is an example of how to configure
688         # "universal" build:
689         #
690         # ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8
691         #
692         inherit_from     => [ "linux-generic32", asm("armv4_asm") ],
693         perlasm_scheme   => "linux32",
694     },
695     "linux-aarch64" => {
696         inherit_from     => [ "linux-generic64", asm("aarch64_asm") ],
697         perlasm_scheme   => "linux64",
698     },
699     "linux-arm64ilp32" => {  # https://wiki.linaro.org/Platform/arm64-ilp32
700         inherit_from     => [ "linux-generic32", asm("aarch64_asm") ],
701         cflags           => add("-mabi=ilp32"),
702         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
703         perlasm_scheme   => "linux64",
704         shared_ldflag    => add("-mabi=ilp32"),
705     },
706
707     "linux-mips32" => {
708         # Configure script adds minimally required -march for assembly
709         # support, if no -march was specified at command line.
710         inherit_from     => [ "linux-generic32", asm("mips32_asm") ],
711         cflags           => add("-mabi=32 -DBN_DIV3W"),
712         perlasm_scheme   => "o32",
713         shared_ldflag    => add("-mabi=32"),
714     },
715     # mips32 and mips64 below refer to contemporary MIPS Architecture
716     # specifications, MIPS32 and MIPS64, rather than to kernel bitness.
717     "linux-mips64" => {
718         inherit_from     => [ "linux-generic32", asm("mips64_asm") ],
719         cflags           => add("-mabi=n32 -DBN_DIV3W"),
720         bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
721         perlasm_scheme   => "n32",
722         shared_ldflag    => add("-mabi=n32"),
723         multilib         => "32",
724     },
725     "linux64-mips64" => {
726         inherit_from     => [ "linux-generic64", asm("mips64_asm") ],
727         cflags           => add("-mabi=64 -DBN_DIV3W"),
728         perlasm_scheme   => "64",
729         shared_ldflag    => add("-mabi=64"),
730         multilib         => "64",
731     },
732
733     #### IA-32 targets...
734     #### These two targets are a bit aged and are to be used on older Linux
735     #### machines where gcc doesn't understand -m32 and -m64
736     "linux-elf" => {
737         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
738         cflags           => add(picker(default => "-DL_ENDIAN",
739                                        release => "-fomit-frame-pointer")),
740         bn_ops           => "BN_LLONG",
741     },
742     "linux-aout" => {
743         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
744         cc               => "gcc",
745         cflags           => add(picker(default => "-DL_ENDIAN -Wall",
746                                        debug   => "-O0 -g",
747                                        release => "-O3 -fomit-frame-pointer")),
748         bn_ops           => "BN_LLONG",
749         thread_scheme    => "(unknown)",
750         perlasm_scheme   => "a.out",
751     },
752
753     #### X86 / X86_64 targets
754     "linux-x86" => {
755         inherit_from     => [ "linux-generic32", asm("x86_asm") ],
756         cflags           => add(picker(default => "-m32 -DL_ENDIAN",
757                                        release => "-fomit-frame-pointer")),
758         bn_ops           => "BN_LLONG",
759         perlasm_scheme   => "elf",
760         shared_ldflag    => add("-m32"),
761     },
762     "linux-x86-clang" => {
763         inherit_from     => [ "linux-x86" ],
764         cc               => "clang",
765         cxx              => "clang++",
766         cflags           => add("-Wextra -Qunused-arguments"),
767     },
768     "linux-x86_64" => {
769         inherit_from     => [ "linux-generic64", asm("x86_64_asm") ],
770         cflags           => add("-m64 -DL_ENDIAN"),
771         bn_ops           => "SIXTY_FOUR_BIT_LONG",
772         perlasm_scheme   => "elf",
773         shared_ldflag    => add("-m64"),
774         multilib         => "64",
775     },
776     "linux-x86_64-clang" => {
777         inherit_from     => [ "linux-x86_64" ],
778         cc               => "clang",
779         cxx              => "clang++",
780         cflags           => add("-Wextra -Qunused-arguments"),
781     },
782     "linux-x32" => {
783         inherit_from     => [ "linux-generic32", asm("x86_64_asm") ],
784         cflags           => add("-mx32 -DL_ENDIAN"),
785         bn_ops           => "SIXTY_FOUR_BIT",
786         perlasm_scheme   => "elf32",
787         shared_ldflag    => add("-mx32"),
788         multilib         => "x32",
789     },
790
791     "linux-ia64" => {
792         inherit_from     => [ "linux-generic64", asm("ia64_asm") ],
793         bn_ops           => "SIXTY_FOUR_BIT_LONG",
794     },
795
796     "linux64-s390x" => {
797         inherit_from     => [ "linux-generic64", asm("s390x_asm") ],
798         cflags           => add("-m64 -DB_ENDIAN"),
799         perlasm_scheme   => "64",
800         shared_ldflag    => add("-m64"),
801         multilib         => "64",
802     },
803     "linux32-s390x" => {
804         #### So called "highgprs" target for z/Architecture CPUs
805         # "Highgprs" is kernel feature first implemented in Linux
806         # 2.6.32, see /proc/cpuinfo. The idea is to preserve most
807         # significant bits of general purpose registers not only
808         # upon 32-bit process context switch, but even on
809         # asynchronous signal delivery to such process. This makes
810         # it possible to deploy 64-bit instructions even in legacy
811         # application context and achieve better [or should we say
812         # adequate] performance. The build is binary compatible with
813         # linux-generic32, and the idea is to be able to install the
814         # resulting libcrypto.so alongside generic one, e.g. as
815         # /lib/highgprs/libcrypto.so.x.y, for ldconfig and run-time
816         # linker to autodiscover. Unfortunately it doesn't work just
817         # yet, because of couple of bugs in glibc
818         # sysdeps/s390/dl-procinfo.c affecting ldconfig and ld.so.1...
819         #
820         inherit_from     => [ "linux-generic32", asm("s390x_asm") ],
821         cflags           => add("-m31 -Wa,-mzarch -DB_ENDIAN"),
822         bn_asm_src       => sub { my $r=join(" ",@_); $r=~s|asm/s390x\.S|bn_asm.c|; $r; },
823         perlasm_scheme   => "31",
824         shared_ldflag    => add("-m31"),
825         multilib         => "/highgprs",
826     },
827
828     #### SPARC Linux setups
829     # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has
830     # patiently assisted with debugging of following two configs.
831     "linux-sparcv8" => {
832         inherit_from     => [ "linux-generic32", asm("sparcv8_asm") ],
833         cflags           => add("-mcpu=v8 -DB_ENDIAN -DBN_DIV2W"),
834     },
835     "linux-sparcv9" => {
836         # it's a real mess with -mcpu=ultrasparc option under Linux,
837         # but -Wa,-Av8plus should do the trick no matter what.
838         inherit_from     => [ "linux-generic32", asm("sparcv9_asm") ],
839         cflags           => add("-m32 -mcpu=ultrasparc -Wa,-Av8plus -DB_ENDIAN -DBN_DIV2W"),
840         shared_ldflag    => add("-m32"),
841     },
842     "linux64-sparcv9" => {
843         # GCC 3.1 is a requirement
844         inherit_from     => [ "linux-generic64", asm("sparcv9_asm") ],
845         cflags           => add("-m64 -mcpu=ultrasparc -DB_ENDIAN"),
846         bn_ops           => "BN_LLONG RC4_CHAR",
847         shared_ldflag    => add("-m64"),
848         multilib         => "64",
849     },
850
851     "linux-alpha-gcc" => {
852         inherit_from     => [ "linux-generic64", asm("alpha_asm") ],
853         cflags           => add("-DL_ENDIAN"),
854         bn_ops           => "SIXTY_FOUR_BIT_LONG",
855     },
856     "linux-c64xplus" => {
857         inherit_from     => [ "BASE_unix" ],
858         # TI_CGT_C6000_7.3.x is a requirement
859         cc               => "cl6x",
860         cflags           => combine("--linux -ea=.s -eo=.o -mv6400+ -o2 -ox -ms -pden -DOPENSSL_SMALL_FOOTPRINT",
861                                     threads("-D_REENTRANT")),
862         bn_ops           => "BN_LLONG",
863         cpuid_asm_src    => "c64xpluscpuid.s",
864         bn_asm_src       => "asm/bn-c64xplus.asm c64xplus-gf2m.s",
865         aes_asm_src      => "aes-c64xplus.s aes_cbc.c aes-ctr.fake",
866         sha1_asm_src     => "sha1-c64xplus.s sha256-c64xplus.s sha512-c64xplus.s",
867         rc4_asm_src      => "rc4-c64xplus.s",
868         modes_asm_src    => "ghash-c64xplus.s",
869         chacha_asm_src   => "chacha-c64xplus.s",
870         poly1305_asm_src => "poly1305-c64xplus.s",
871         thread_scheme    => "pthreads",
872         perlasm_scheme   => "void",
873         dso_scheme       => "dlfcn",
874         shared_target    => "linux-shared",
875         shared_cflag     => "--pic",
876         shared_ldflag    => add("-z --sysv --shared"),
877         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
878         ranlib           => "true",
879     },
880
881 #### Android: linux-* but without pointers to headers and libs.
882     #
883     # It takes pair of prior-set environment variables to make it work:
884     #
885     # CROSS_SYSROOT=/some/where/android-ndk-<ver>/platforms/android-<apiver>/arch-<arch>
886     # CROSS_COMPILE=<prefix>
887     #
888     # As well as PATH adjusted to cover ${CROSS_COMPILE}gcc and company.
889     # For example to compile for ICS and ARM with NDK 10d, you'd:
890     #
891     # ANDROID_NDK=/some/where/android-ndk-10d
892     # CROSS_SYSROOT=$ANDROID_NDK/platforms/android-14/arch-arm
893     # CROSS_COMPILE=arm-linux-adroideabi-
894     # PATH=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuild/linux-x86_64/bin
895     #
896     "android" => {
897         inherit_from     => [ "linux-generic32" ],
898         # Special note about unconditional -fPIC and -pie. The underlying
899         # reason is that Lollipop refuses to run non-PIE. But what about
900         # older systems and NDKs? -fPIC was never problem, so the only
901         # concern is -pie. Older toolchains, e.g. r4, appear to handle it
902         # and binaries turn mostly functional. "Mostly" means that oldest
903         # Androids, such as Froyo, fail to handle executable, but newer
904         # systems are perfectly capable of executing binaries targeting
905         # Froyo. Keep in mind that in the nutshell Android builds are
906         # about JNI, i.e. shared libraries, not applications.
907         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
908         bin_cflags       => "-pie",
909     },
910     "android-x86" => {
911         inherit_from     => [ "android", asm("x86_asm") ],
912         cflags           => add(picker(release => "-fomit-frame-pointer")),
913         bn_ops           => "BN_LLONG",
914         perlasm_scheme   => "android",
915     },
916     ################################################################
917     # Contemporary Android applications can provide multiple JNI
918     # providers in .apk, targeting multiple architectures. Among
919     # them there is "place" for two ARM flavours: generic eabi and
920     # armv7-a/hard-float. However, it should be noted that OpenSSL's
921     # ability to engage NEON is not constrained by ABI choice, nor
922     # is your ability to call OpenSSL from your application code
923     # compiled with floating-point ABI other than default 'soft'.
924     # [Latter thanks to __attribute__((pcs("aapcs"))) declaration.]
925     # This means that choice of ARM libraries you provide in .apk
926     # is driven by application needs. For example if application
927     # itself benefits from NEON or is floating-point intensive, then
928     # it might be appropriate to provide both libraries. Otherwise
929     # just generic eabi would do. But in latter case it would be
930     # appropriate to
931     #
932     #   ./Configure android-armeabi -D__ARM_MAX_ARCH__=8
933     #
934     # in order to build "universal" binary and allow OpenSSL take
935     # advantage of NEON when it's available.
936     #
937     "android-armeabi" => {
938         inherit_from     => [ "android", asm("armv4_asm") ],
939     },
940     "android-mips" => {
941         inherit_from     => [ "android", asm("mips32_asm") ],
942         perlasm_scheme   => "o32",
943     },
944
945     "android64" => {
946         inherit_from     => [ "linux-generic64" ],
947         cflags           => add(picker(default => "-mandroid -fPIC --sysroot=\$(CROSS_SYSROOT) -Wa,--noexecstack")),
948         bin_cflags       => "-pie",
949     },
950     "android64-aarch64" => {
951         inherit_from     => [ "android64", asm("aarch64_asm") ],
952         perlasm_scheme   => "linux64",
953     },
954     "android64-x86_64" => {
955         inherit_from     => [ "android64", asm("x86_64_asm") ],
956         perlasm_scheme   => "elf",
957     },
958     "android64-mips64" => {
959         ############################################################
960         # You are more than likely have to specify target processor
961         # on ./Configure command line. Trouble is that toolchain's
962         # default is MIPS64r6 (at least in r10d), but there are no
963         # such processors around (or they are too rare to spot one).
964         # Actual problem is that MIPS64r6 is binary incompatible
965         # with previous MIPS ISA versions, in sense that unlike
966         # prior versions original MIPS binary code will fail.
967         #
968         inherit_from     => [ "android64", asm("mips64_asm") ],
969         perlasm_scheme   => "64",
970     },
971
972 #### *BSD
973     "BSD-generic32" => {
974         # As for thread cflag. Idea is to maintain "collective" set of
975         # flags, which would cover all BSD flavors. -pthread applies
976         # to them all, but is treated differently. OpenBSD expands is
977         # as -D_POSIX_THREAD -lc_r, which is sufficient. FreeBSD 4.x
978         # expands it as -lc_r, which has to be accompanied by explicit
979         # -D_THREAD_SAFE and sometimes -D_REENTRANT. FreeBSD 5.x
980         # expands it as -lc_r, which seems to be sufficient?
981         inherit_from     => [ "BASE_unix" ],
982         cc               => "cc",
983         cflags           => combine(picker(default => "-Wall",
984                                            debug   => "-O0 -g",
985                                            release => "-O3"),
986                                     threads("-pthread -D_THREAD_SAFE -D_REENTRANT")),
987         bn_ops           => "BN_LLONG",
988         thread_scheme    => "pthreads",
989         dso_scheme       => "dlfcn",
990         shared_target    => "bsd-gcc-shared",
991         shared_cflag     => "-fPIC",
992         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
993     },
994     "BSD-generic64" => {
995         inherit_from     => [ "BSD-generic32" ],
996         bn_ops           => "SIXTY_FOUR_BIT_LONG",
997     },
998
999     "BSD-x86" => {
1000         inherit_from     => [ "BSD-generic32", asm("x86_asm") ],
1001         cflags           => add(picker(default => "-DL_ENDIAN",
1002                                        release => "-fomit-frame-pointer")),
1003         bn_ops           => "BN_LLONG",
1004         shared_target    => "bsd-shared",
1005         perlasm_scheme   => "a.out",
1006     },
1007     "BSD-x86-elf" => {
1008         inherit_from     => [ "BSD-x86" ],
1009         perlasm_scheme   => "elf",
1010     },
1011
1012     "BSD-sparcv8" => {
1013         inherit_from     => [ "BSD-generic32", asm("sparcv8_asm") ],
1014         cflags           => add("-mcpu=v8 -DB_ENDIAN"),
1015     },
1016     "BSD-sparc64" => {
1017         # -DMD32_REG_T=int doesn't actually belong in sparc64 target, it
1018         # simply *happens* to work around a compiler bug in gcc 3.3.3,
1019         # triggered by RIPEMD160 code.
1020         inherit_from     => [ "BSD-generic64", asm("sparcv9_asm") ],
1021         cflags           => add("-DB_ENDIAN -DMD32_REG_T=int"),
1022         bn_ops           => "BN_LLONG",
1023     },
1024
1025     "BSD-ia64" => {
1026         inherit_from     => [ "BSD-generic64", asm("ia64_asm") ],
1027         cflags           => add_before("-DL_ENDIAN"),
1028         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1029     },
1030
1031     "BSD-x86_64" => {
1032         inherit_from     => [ "BSD-generic64", asm("x86_64_asm") ],
1033         cflags           => add_before("-DL_ENDIAN"),
1034         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1035         perlasm_scheme   => "elf",
1036     },
1037
1038     "bsdi-elf-gcc" => {
1039         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1040         cc               => "gcc",
1041         cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
1042         ex_libs          => add("-ldl"),
1043         bn_ops           => "BN_LLONG",
1044         thread_scheme    => "(unknown)",
1045         dso_scheme       => "dlfcn",
1046         shared_target    => "bsd-gcc-shared",
1047         shared_cflag     => "-fPIC",
1048         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1049     },
1050
1051     "nextstep" => {
1052         inherit_from     => [ "BASE_unix" ],
1053         cc               => "cc",
1054         cflags           => "-O -Wall",
1055         unistd           => "<libc.h>",
1056         bn_ops           => "BN_LLONG",
1057         thread_scheme    => "(unknown)",
1058     },
1059     "nextstep3.3" => {
1060         inherit_from     => [ "BASE_unix" ],
1061         cc               => "cc",
1062         cflags           => "-O3 -Wall",
1063         unistd           => "<libc.h>",
1064         bn_ops           => "BN_LLONG",
1065         thread_scheme    => "(unknown)",
1066     },
1067
1068 # QNX
1069     "qnx4" => {
1070         inherit_from     => [ "BASE_unix" ],
1071         cc               => "cc",
1072         cflags           => "-DL_ENDIAN -DTERMIO",
1073         thread_scheme    => "(unknown)",
1074     },
1075     "QNX6" => {
1076         inherit_from     => [ "BASE_unix" ],
1077         cc               => "gcc",
1078         ex_libs          => add("-lsocket"),
1079         dso_scheme       => "dlfcn",
1080         shared_target    => "bsd-gcc-shared",
1081         shared_cflag     => "-fPIC",
1082         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1083     },
1084     "QNX6-i386" => {
1085         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1086         cc               => "gcc",
1087         cflags           => "-DL_ENDIAN -O2 -Wall",
1088         ex_libs          => add("-lsocket"),
1089         dso_scheme       => "dlfcn",
1090         shared_target    => "bsd-gcc-shared",
1091         shared_cflag     => "-fPIC",
1092         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1093     },
1094
1095 #### SCO/Caldera targets.
1096 #
1097 # Originally we had like unixware-*, unixware-*-pentium, unixware-*-p6, etc.
1098 # Now we only have blended unixware-* as it's the only one used by ./config.
1099 # If you want to optimize for particular microarchitecture, bypass ./config
1100 # and './Configure unixware-7 -Kpentium_pro' or whatever appropriate.
1101 # Note that not all targets include assembler support. Mostly because of
1102 # lack of motivation to support out-of-date platforms with out-of-date
1103 # compiler drivers and assemblers. Tim Rice <tim@multitalents.net> has
1104 # patiently assisted to debug most of it.
1105 #
1106 # UnixWare 2.0x fails destest with -O.
1107     "unixware-2.0" => {
1108         inherit_from     => [ "BASE_unix" ],
1109         cc               => "cc",
1110         cflags           => combine("-DFILIO_H -DNO_STRINGS_H",
1111                                     threads("-Kthread")),
1112         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1113         thread_scheme    => "uithreads",
1114     },
1115     "unixware-2.1" => {
1116         inherit_from     => [ "BASE_unix" ],
1117         cc               => "cc",
1118         cflags           => combine("-O -DFILIO_H",
1119                                     threads("-Kthread")),
1120         ex_libs          => add("-lsocket -lnsl -lresolv -lx"),
1121         thread_scheme    => "uithreads",
1122     },
1123     "unixware-7" => {
1124         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1125         cc               => "cc",
1126         cflags           => combine("-O -DFILIO_H -Kalloca",
1127                                     threads("-Kthread")),
1128         ex_libs          => add("-lsocket -lnsl"),
1129         thread_scheme    => "uithreads",
1130         bn_ops           => "BN_LLONG",
1131         perlasm_scheme   => "elf-1",
1132         dso_scheme       => "dlfcn",
1133         shared_target    => "svr5-shared",
1134         shared_cflag     => "-Kpic",
1135         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1136     },
1137     "unixware-7-gcc" => {
1138         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1139         cc               => "gcc",
1140         cflags           => combine("-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
1141                                     threads("-D_REENTRANT")),
1142         ex_libs          => add("-lsocket -lnsl"),
1143         bn_ops           => "BN_LLONG",
1144         thread_scheme    => "pthreads",
1145         perlasm_scheme   => "elf-1",
1146         dso_scheme       => "dlfcn",
1147         shared_target    => "gnu-shared",
1148         shared_cflag     => "-fPIC",
1149         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1150     },
1151 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the SCO cc.
1152     "sco5-cc" => {
1153         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1154         cc               => "cc",
1155         cflags           => "-belf",
1156         ex_libs          => add("-lsocket -lnsl"),
1157         thread_scheme    => "(unknown)",
1158         perlasm_scheme   => "elf-1",
1159         dso_scheme       => "dlfcn",
1160         shared_target    => "svr3-shared",
1161         shared_cflag     => "-Kpic",
1162         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1163     },
1164     "sco5-gcc" => {
1165         inherit_from     => [ "BASE_unix", asm("x86_elf_asm") ],
1166         cc               => "gcc",
1167         cflags           => "-O3 -fomit-frame-pointer",
1168         ex_libs          => add("-lsocket -lnsl"),
1169         bn_ops           => "BN_LLONG",
1170         thread_scheme    => "(unknown)",
1171         perlasm_scheme   => "elf-1",
1172         dso_scheme       => "dlfcn",
1173         shared_target    => "svr3-shared",
1174         shared_cflag     => "-fPIC",
1175         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1176     },
1177
1178 #### IBM's AIX.
1179     # Below targets assume AIX >=5. Caveat lector. If you are accustomed
1180     # to control compilation "bitness" by setting $OBJECT_MODE environment
1181     # variable, then you should know that in OpenSSL case it's considered
1182     # only in ./config. Once configured, build procedure remains "deaf" to
1183     # current value of $OBJECT_MODE.
1184     "aix-gcc" => {
1185         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1186         cc               => "gcc",
1187         cflags           => combine(picker(default => "-DB_ENDIAN",
1188                                            debug   => "-O0 -g",
1189                                            release => "-O"),
1190                                     threads("-pthread")),
1191         sys_id           => "AIX",
1192         bn_ops           => "BN_LLONG RC4_CHAR",
1193         thread_scheme    => "pthreads",
1194         perlasm_scheme   => "aix32",
1195         dso_scheme       => "dlfcn",
1196         shared_target    => "aix-shared",
1197         shared_ldflag    => "-shared -static-libgcc -Wl,-G",
1198         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1199         arflags          => "-X32",
1200     },
1201     "aix64-gcc" => {
1202         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1203         cc               => "gcc",
1204         cflags           => combine(picker(default => "-maix64 -DB_ENDIAN",
1205                                            debug   => "-O0 -g",
1206                                            release => "-O"),
1207                                     threads("-pthread")),
1208         sys_id           => "AIX",
1209         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1210         thread_scheme    => "pthreads",
1211         perlasm_scheme   => "aix64",
1212         dso_scheme       => "dlfcn",
1213         shared_target    => "aix-shared",
1214         shared_ldflag    => "-maix64 -shared -static-libgcc -Wl,-G",
1215         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1216         arflags          => "-X64",
1217     },
1218     "aix-cc" => {
1219         inherit_from     => [ "BASE_unix", asm("ppc32_asm") ],
1220         cc               => "cc",
1221         cflags           => combine(picker(default => "-q32 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1222                                            debug   => "-O0 -g",
1223                                            release => "-O"),
1224                                     threads("-qthreaded -D_THREAD_SAFE")),
1225         sys_id           => "AIX",
1226         bn_ops           => "BN_LLONG RC4_CHAR",
1227         thread_scheme    => "pthreads",
1228         ex_libs          => threads("-lpthreads"),
1229         perlasm_scheme   => "aix32",
1230         dso_scheme       => "dlfcn",
1231         shared_target    => "aix-shared",
1232         shared_ldflag    => "-q32 -G",
1233         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1234         arflags          => "-X 32",
1235     },
1236     "aix64-cc" => {
1237         inherit_from     => [ "BASE_unix", asm("ppc64_asm") ],
1238         cc               => "cc",
1239         cflags           => combine(picker(default => "-q64 -DB_ENDIAN -qmaxmem=16384 -qro -qroconst",
1240                                            debug   => "-O0 -g",
1241                                            release => "-O"),
1242                                     threads("-qthreaded -D_THREAD_SAFE")),
1243         sys_id           => "AIX",
1244         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1245         thread_scheme    => "pthreads",
1246         ex_libs          => threads("-lpthreads"),
1247         perlasm_scheme   => "aix64",
1248         dso_scheme       => "dlfcn",
1249         shared_target    => "aix-shared",
1250         shared_ldflag    => "-q64 -G",
1251         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1252         arflags          => "-X 64",
1253     },
1254
1255 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
1256     "BS2000-OSD" => {
1257         inherit_from     => [ "BASE_unix" ],
1258         cc               => "c89",
1259         cflags           => "-O -XLLML -XLLMK -XL -DB_ENDIAN -DCHARSET_EBCDIC",
1260         ex_libs          => add("-lsocket -lnsl"),
1261         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1262         thread_scheme    => "(unknown)",
1263     },
1264
1265 # OS/390 Unix an EBCDIC-based Unix system on IBM mainframe
1266 # You need to compile using the c89.sh wrapper in the tools directory, because the
1267 # IBM compiler does not like the -L switch after any object modules.
1268 #
1269     "OS390-Unix" => {
1270         inherit_from     => [ "BASE_unix" ],
1271         cc               => "c89.sh",
1272         cflags           => "-O -DB_ENDIAN -DCHARSET_EBCDIC -DNO_SYS_PARAM_H  -D_ALL_SOURCE",
1273         bn_ops           => "THIRTY_TWO_BIT RC4_CHAR",
1274         thread_scheme    => "(unknown)",
1275     },
1276
1277 #### Visual C targets
1278 #
1279 # Win64 targets, WIN64I denotes IA-64 and WIN64A - AMD64
1280 #
1281 # Note about -wd4090, disable warning C4090. This warning returns false
1282 # positives in some situations. Disabling it altogether masks both
1283 # legitimate and false cases, but as we compile on multiple platforms,
1284 # we rely on other compilers to catch legitimate cases.
1285 #
1286 # Also note that we force threads no matter what.  Configuring "no-threads"
1287 # is ignored.
1288     "VC-common" => {
1289         inherit_from     => [ "BASE_Windows" ],
1290         template         => 1,
1291         cc               => "cl",
1292         cflags           => "-W3 -wd4090 -Gs0 -GF -Gy -nologo -DOPENSSL_SYS_WIN32 -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -D_CRT_SECURE_NO_DEPRECATE",
1293         defines          => add(sub { my @defs = ();
1294                                       unless ($disabled{"zlib-dynamic"}) {
1295                                           my $zlib =
1296                                               $withargs{zlib_lib} // "ZLIB1";
1297                                           push @defs,
1298                                               quotify("perl",
1299                                                       'LIBZ="' . $zlib . '"');
1300                                       }
1301                                       return [ @defs ];
1302                                     }),
1303         coutflag         => "/Fo",
1304         lib_cflags       => add("/Zi /Fdossl_static"),
1305         dso_cflags       => "/Zi /Fddso",
1306         bin_cflags       => "/Zi /Fdapp",
1307         lflags           => add("/debug"),
1308         shared_ldflag    => "/dll",
1309         shared_target    => "win-shared", # meaningless except it gives Configure a hint
1310         thread_scheme    => "winthreads",
1311         dso_scheme       => "win32",
1312         apps_aux_src     => add("win32_init.c"),
1313     },
1314     "VC-noCE-common" => {
1315         inherit_from     => [ "VC-common" ],
1316         template         => 1,
1317         cflags           => add(picker(default => "-DUNICODE -D_UNICODE",
1318                                        debug   =>
1319                                        sub {
1320                                            ($disabled{shared} ? "" : "/MDd")
1321                                                ." /Od -DDEBUG -D_DEBUG";
1322                                        },
1323                                        release =>
1324                                        sub {
1325                                            ($disabled{shared} ? "" : "/MD")
1326                                                ." /O2";
1327                                        })),
1328         lib_cflags       => add(sub { $disabled{shared} ? "/MT /Zl" : () }),
1329         # Following might/should appears controversial, i.e. defining
1330         # /MDd without evaluating $disabled{shared}. It works in
1331         # non-shared build because static library is compiled with /Zl
1332         # and bares no reference to specific RTL. And it works in
1333         # shared build because multiple /MDd options are not prohibited.
1334         # But why /MDd in static build? Well, basically this is just a
1335         # reference point, which allows to catch eventual errors that
1336         # would prevent those who want to wrap OpenSSL into own .DLL.
1337         # Why not /MD in release build then? Well, some are likely to
1338         # prefer [non-debug] openssl.exe to be free from Micorosoft RTL
1339         # redistributable.
1340         bin_cflags       => add(picker(debug   => "/MDd",
1341                                        release => sub { $disabled{shared} ? "/MT" : () },
1342                                       )),
1343         bin_lflags       => add("/subsystem:console /opt:ref"),
1344         ex_libs          => add(sub {
1345             my @ex_libs = ();
1346             push @ex_libs, 'ws2_32.lib' unless $disabled{sock};
1347             push @ex_libs, 'gdi32.lib advapi32.lib crypt32.lib user32.lib';
1348             return join(" ", @ex_libs);
1349         }),
1350     },
1351     "VC-WIN64-common" => {
1352         inherit_from     => [ "VC-noCE-common" ],
1353         template         => 1,
1354         ex_libs          => add(sub {
1355             my @ex_libs = ();
1356             push @ex_libs, 'bufferoverflowu.lib' if (`cl 2>&1` =~ /14\.00\.4[0-9]{4}\./);
1357             return join(" ", @_, @ex_libs);
1358         }),
1359         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1360         build_scheme     => add("VC-W64", { separator => undef }),
1361     },
1362     "VC-WIN64I" => {
1363         inherit_from     => [ "VC-WIN64-common", asm("ia64_asm"),
1364                               sub { $disabled{shared} ? () : "ia64_uplink" } ],
1365         as               => "ias",
1366         asflags          => "-d debug",
1367         asoutflag        => "-o",
1368         sys_id           => "WIN64I",
1369         bn_asm_src       => sub { return undef unless @_;
1370                                   my $r=join(" ",@_); $r=~s|bn-ia64.s|bn_asm.c|; $r; },
1371         perlasm_scheme   => "ias",
1372         multilib         => "-ia64",
1373     },
1374     "VC-WIN64A" => {
1375         inherit_from     => [ "VC-WIN64-common", asm("x86_64_asm"),
1376                               sub { $disabled{shared} ? () : "x86_64_uplink" } ],
1377         as               => sub { vc_win64a_info()->{as} },
1378         asflags          => sub { vc_win64a_info()->{asflags} },
1379         asoutflag        => sub { vc_win64a_info()->{asoutflag} },
1380         sys_id           => "WIN64A",
1381         bn_asm_src       => sub { return undef unless @_;
1382                                   my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; },
1383         perlasm_scheme   => "auto",
1384         multilib         => "-x64",
1385     },
1386     "VC-WIN32" => {
1387         # x86 Win32 target defaults to ANSI API, if you want UNICODE,
1388         # configure with 'perl Configure VC-WIN32 -DUNICODE -D_UNICODE'
1389         inherit_from     => [ "VC-noCE-common", asm("x86_asm"),
1390                               sub { $disabled{shared} ? () : "uplink_common" } ],
1391         as               => sub { vc_win32_info()->{as} },
1392         asflags          => sub { vc_win32_info()->{asflags} },
1393         asoutflag        => sub { vc_win32_info()->{asoutflag} },
1394         ex_libs          => add(sub {
1395             my @ex_libs = ();
1396             # WIN32 UNICODE build gets linked with unicows.lib for
1397             # backward compatibility with Win9x.
1398             push @ex_libs, 'unicows.lib'
1399                 if (grep { $_ eq "UNICODE" } @user_defines);
1400             return join(" ", @ex_libs, @_);
1401         }),
1402         sys_id           => "WIN32",
1403         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1404         perlasm_scheme   => sub { vc_win32_info()->{perlasm_scheme} },
1405         build_scheme     => add("VC-W32", { separator => undef }),
1406     },
1407     "VC-CE" => {
1408         inherit_from     => [ "VC-common" ],
1409         as               => "ml",
1410         asflags          => "/nologo /Cp /coff /c /Cx /Zi",
1411         asoutflag        => "/Fo",
1412         cc               => "cl",
1413         cflags           =>
1414             picker(default =>
1415                    combine('/W3 /WX /GF /Gy /nologo -DUNICODE -D_UNICODE -DOPENSSL_SYS_WINCE -DWIN32_LEAN_AND_MEAN -DL_ENDIAN -DDSO_WIN32 -DNO_CHMOD -DOPENSSL_SMALL_FOOTPRINT',
1416                            sub { vc_wince_info()->{cflags}; },
1417                            sub { defined($ENV{'WCECOMPAT'})
1418                                      ? '-I$(WCECOMPAT)/include' : (); },
1419                            sub { defined($ENV{'PORTSDK_LIBPATH'})
1420                                      ? '-I$(PORTSDK_LIBPATH)/../../include' : (); },
1421                            sub { `cl 2>&1` =~ /Version ([0-9]+)\./ && $1>=14
1422                                      ? ($disabled{shared} ? " /MT" : " /MD")
1423                                      : " /MC"; }),
1424                    debug   => "/Od -DDEBUG -D_DEBUG",
1425                    release => "/O1i"),
1426         lflags           => combine("/nologo /opt:ref",
1427                                     sub { vc_wince_info()->{lflags}; },
1428                                     sub { defined($ENV{PORTSDK_LIBPATH})
1429                                               ? "/entry:mainCRTstartup" : (); }),
1430         sys_id           => "WINCE",
1431         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1432         ex_libs          => add(sub {
1433             my @ex_libs = ();
1434             push @ex_libs, 'ws2.lib' unless $disabled{sock};
1435             push @ex_libs, 'crypt32.lib';
1436             if (defined($ENV{WCECOMPAT})) {
1437                 my $x = '$(WCECOMPAT)/lib';
1438                 if (-f "$x/$ENV{TARGETCPU}/wcecompatex.lib") {
1439                     $x .= '/$(TARGETCPU)/wcecompatex.lib';
1440                 } else {
1441                     $x .= '/wcecompatex.lib';
1442                 }
1443                 push @ex_libs, $x;
1444             }
1445             push @ex_libs, '$(PORTSDK_LIBPATH)/portlib.lib'
1446                 if (defined($ENV{'PORTSDK_LIBPATH'}));
1447             push @ex_libs, ' /nodefaultlib coredll.lib corelibc.lib'
1448                 if ($ENV{'TARGETCPU'} eq "X86");
1449             return @ex_libs;
1450         }),
1451         build_scheme     => add("VC-WCE", { separator => undef }),
1452     },
1453
1454 #### MinGW
1455     "mingw" => {
1456         inherit_from     => [ "BASE_unix", asm("x86_asm"),
1457                               sub { $disabled{shared} ? () : "x86_uplink" } ],
1458         cc               => "gcc",
1459         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m32 -Wall",
1460                                            debug   => "-g -O0",
1461                                            release => "-O3 -fomit-frame-pointer"),
1462                                     threads("-D_MT")),
1463         sys_id           => "MINGW32",
1464         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1465         bn_ops           => "BN_LLONG EXPORT_VAR_AS_FN",
1466         thread_scheme    => "winthreads",
1467         perlasm_scheme   => "coff",
1468         dso_scheme       => "win32",
1469         shared_target    => "mingw-shared",
1470         shared_cflag     => add("-D_WINDLL"),
1471         shared_ldflag    => "-static-libgcc",
1472         shared_rcflag    => "--target=pe-i386",
1473         shared_extension => ".dll",
1474         multilib         => "",
1475         apps_aux_src     => add("win32_init.c"),
1476     },
1477     "mingw64" => {
1478         # As for OPENSSL_USE_APPLINK. Applink makes it possible to use
1479         # .dll compiled with one compiler with application compiled with
1480         # another compiler. It's possible to engage Applink support in
1481         # mingw64 build, but it's not done, because till mingw64
1482         # supports structured exception handling, one can't seriously
1483         # consider its binaries for using with non-mingw64 run-time
1484         # environment. And as mingw64 is always consistent with itself,
1485         # Applink is never engaged and can as well be omitted.
1486         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1487         cc               => "gcc",
1488         cflags           => combine(picker(default => "-DL_ENDIAN -DWIN32_LEAN_AND_MEAN -DUNICODE -D_UNICODE -m64 -Wall",
1489                                            debug   => "-g -O0",
1490                                            release => "-O3"),
1491                                     threads("-D_MT")),
1492         sys_id           => "MINGW64",
1493         ex_libs          => add("-lws2_32 -lgdi32 -lcrypt32"),
1494         bn_ops           => "SIXTY_FOUR_BIT EXPORT_VAR_AS_FN",
1495         thread_scheme    => "winthreads",
1496         perlasm_scheme   => "mingw64",
1497         dso_scheme       => "win32",
1498         shared_target    => "mingw-shared",
1499         shared_cflag     => add("-D_WINDLL"),
1500         shared_ldflag    => "-static-libgcc",
1501         shared_rcflag    => "--target=pe-x86-64",
1502         shared_extension => ".dll",
1503         multilib         => "64",
1504         apps_aux_src     => add("win32_init.c"),
1505     },
1506
1507 #### UEFI
1508     "UEFI" => {
1509         inherit_from     => [ "BASE_unix" ],
1510         cc               => "cc",
1511         cflags           => "-DL_ENDIAN -O",
1512         sys_id           => "UEFI",
1513     },
1514
1515 #### UWIN
1516     "UWIN" => {
1517         inherit_from     => [ "BASE_unix" ],
1518         cc               => "cc",
1519         cflags           => "-DTERMIOS -DL_ENDIAN -O -Wall",
1520         sys_id           => "UWIN",
1521         bn_ops           => "BN_LLONG",
1522         dso_scheme       => "win32",
1523     },
1524
1525 #### Cygwin
1526     "Cygwin-x86" => {
1527         inherit_from     => [ "BASE_unix", asm("x86_asm") ],
1528         cc               => "gcc",
1529         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1530                                    debug   => "-g -O0",
1531                                    release => "-O3 -fomit-frame-pointer"),
1532         sys_id           => "CYGWIN",
1533         bn_ops           => "BN_LLONG",
1534         thread_scheme    => "pthread",
1535         perlasm_scheme   => "coff",
1536         dso_scheme       => "dlfcn",
1537         shared_target    => "cygwin-shared",
1538         shared_cflag     => "-D_WINDLL",
1539         shared_ldflag    => "-shared",
1540         shared_extension => ".dll",
1541     },
1542     "Cygwin-x86_64" => {
1543         inherit_from     => [ "BASE_unix", asm("x86_64_asm") ],
1544         cc               => "gcc",
1545         cflags           => picker(default => "-DTERMIOS -DL_ENDIAN -Wall",
1546                                    debug   => "-g -O0",
1547                                    release => "-O3"),
1548         sys_id           => "CYGWIN",
1549         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1550         thread_scheme    => "pthread",
1551         perlasm_scheme   => "mingw64",
1552         dso_scheme       => "dlfcn",
1553         shared_target    => "cygwin-shared",
1554         shared_cflag     => "-D_WINDLL",
1555         shared_ldflag    => "-shared",
1556         shared_extension => ".dll",
1557     },
1558     # Backward compatibility for those using this target
1559     "Cygwin" => {
1560         inherit_from     => [ "Cygwin-x86" ]
1561     },
1562     # In case someone constructs the Cygwin target name themself
1563     "Cygwin-i386" => {
1564         inherit_from     => [ "Cygwin-x86" ]
1565     },
1566     "Cygwin-i486" => {
1567         inherit_from     => [ "Cygwin-x86" ]
1568     },
1569     "Cygwin-i586" => {
1570         inherit_from     => [ "Cygwin-x86" ]
1571     },
1572     "Cygwin-i686" => {
1573         inherit_from     => [ "Cygwin-x86" ]
1574     },
1575
1576 ##### MacOS X (a.k.a. Darwin) setup
1577     "darwin-common" => {
1578         inherit_from     => [ "BASE_unix" ],
1579         template         => 1,
1580         cc               => "cc",
1581         cflags           => combine(picker(default => "",
1582                                            debug   => "-g -O0",
1583                                            release => "-O3"),
1584                                    threads("-D_REENTRANT")),
1585         sys_id           => "MACOSX",
1586         plib_lflags      => "-Wl,-search_paths_first",
1587         bn_ops           => "BN_LLONG RC4_CHAR",
1588         thread_scheme    => "pthreads",
1589         perlasm_scheme   => "osx32",
1590         dso_scheme       => "dlfcn",
1591         ranlib           => "ranlib -c",
1592         shared_target    => "darwin-shared",
1593         shared_cflag     => "-fPIC",
1594         shared_ldflag    => "-dynamiclib",
1595         shared_extension => ".\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
1596     },
1597     # Option "freeze" such as -std=gnu9x can't negatively interfere
1598     # with future defaults for below two targets, because MacOS X
1599     # for PPC has no future, it was discontinued by vendor in 2009.
1600     "darwin-ppc-cc" => {
1601         inherit_from     => [ "darwin-common", asm("ppc32_asm") ],
1602         cflags           => add("-arch ppc -std=gnu9x -DB_ENDIAN -Wa,-force_cpusubtype_ALL"),
1603         perlasm_scheme   => "osx32",
1604         shared_ldflag    => "-arch ppc -dynamiclib",
1605     },
1606     "darwin64-ppc-cc" => {
1607         inherit_from     => [ "darwin-common", asm("ppc64_asm") ],
1608         cflags           => add("-arch ppc64 -std=gnu9x -DB_ENDIAN"),
1609         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1610         perlasm_scheme   => "osx64",
1611         shared_ldflag    => "-arch ppc64 -dynamiclib",
1612     },
1613     "darwin-i386-cc" => {
1614         inherit_from     => [ "darwin-common", asm("x86_asm") ],
1615         cflags           => add(picker(default => "-arch i386 -DL_ENDIAN",
1616                                        release => "-fomit-frame-pointer")),
1617         bn_ops           => "BN_LLONG RC4_INT",
1618         perlasm_scheme   => "macosx",
1619         shared_ldflag    => "-arch i386 -dynamiclib",
1620     },
1621     "darwin64-x86_64-cc" => {
1622         inherit_from     => [ "darwin-common", asm("x86_64_asm") ],
1623         cflags           => add("-arch x86_64 -DL_ENDIAN -Wall"),
1624         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1625         perlasm_scheme   => "macosx",
1626         shared_ldflag    => "-arch x86_64 -dynamiclib",
1627     },
1628
1629 #### iPhoneOS/iOS
1630 #
1631 # It takes three prior-set environment variables to make it work:
1632 #
1633 # CROSS_COMPILE=/where/toolchain/is/usr/bin/ [note ending slash]
1634 # CROSS_TOP=/where/SDKs/are
1635 # CROSS_SDK=iPhoneOSx.y.sdk
1636 #
1637 # Exact paths vary with Xcode releases, but for couple of last ones
1638 # they would look like this:
1639 #
1640 # CROSS_COMPILE=`xcode-select --print-path`/Toolchains/XcodeDefault.xctoolchain/usr/bin/
1641 # CROSS_TOP=`xcode-select --print-path`/Platforms/iPhoneOS.platform/Developer
1642 # CROSS_SDK=iPhoneOS.sdk
1643 #
1644     "iphoneos-cross" => {
1645         inherit_from     => [ "darwin-common" ],
1646         cflags           => add("-isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1647         sys_id           => "iOS",
1648     },
1649     "ios-cross" => {
1650         inherit_from     => [ "darwin-common", asm("armv4_asm") ],
1651         # It should be possible to go below iOS 6 and even add -arch armv6,
1652         # thus targeting iPhone pre-3GS, but it's assumed to be irrelevant
1653         # at this point.
1654         cflags           => add("-arch armv7 -mios-version-min=6.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1655         sys_id           => "iOS",
1656         perlasm_scheme   => "ios32",
1657     },
1658     "ios64-cross" => {
1659         inherit_from     => [ "darwin-common", asm("aarch64_asm") ],
1660         cflags           => add("-arch arm64 -mios-version-min=7.0.0 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fno-common"),
1661         sys_id           => "iOS",
1662         bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
1663         perlasm_scheme   => "ios64",
1664     },
1665
1666 ##### GNU Hurd
1667     "hurd-x86" => {
1668         inherit_from     => [ "BASE_unix" ],
1669         inherit_from     => [ asm("x86_elf_asm") ],
1670         cc               => "gcc",
1671         cflags           => combine("-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
1672                                     threads("-pthread")),
1673         ex_libs          => add("-ldl"),
1674         bn_ops           => "BN_LLONG",
1675         thread_scheme    => "pthreads",
1676         dso_scheme       => "dlfcn",
1677         shared_target    => "linux-shared",
1678         shared_cflag     => "-fPIC",
1679         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1680     },
1681
1682 ##### VxWorks for various targets
1683     "vxworks-ppc60x" => {
1684         inherit_from     => [ "BASE_unix" ],
1685         cc               => "ccppc",
1686         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",
1687         sys_id           => "VXWORKS",
1688         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/common"),
1689     },
1690     "vxworks-ppcgen" => {
1691         inherit_from     => [ "BASE_unix" ],
1692         cc               => "ccppc",
1693         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",
1694         sys_id           => "VXWORKS",
1695         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/ppc/PPC32/sfcommon"),
1696     },
1697     "vxworks-ppc405" => {
1698         inherit_from     => [ "BASE_unix" ],
1699         cc               => "ccppc",
1700         cflags           => "-g -msoft-float -mlongcall -DCPU=PPC405 -I\$(WIND_BASE)/target/h",
1701         sys_id           => "VXWORKS",
1702         lflags           => "-r",
1703     },
1704     "vxworks-ppc750" => {
1705         inherit_from     => [ "BASE_unix" ],
1706         cc               => "ccppc",
1707         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)",
1708         sys_id           => "VXWORKS",
1709         lflags           => "-r",
1710     },
1711     "vxworks-ppc750-debug" => {
1712         inherit_from     => [ "BASE_unix" ],
1713         cc               => "ccppc",
1714         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",
1715         sys_id           => "VXWORKS",
1716         lflags           => "-r",
1717     },
1718     "vxworks-ppc860" => {
1719         inherit_from     => [ "BASE_unix" ],
1720         cc               => "ccppc",
1721         cflags           => "-nostdinc -msoft-float -DCPU=PPC860 -DNO_STRINGS_H -I\$(WIND_BASE)/target/h",
1722         sys_id           => "VXWORKS",
1723         lflags           => "-r",
1724     },
1725     "vxworks-simlinux" => {
1726         inherit_from     => [ "BASE_unix" ],
1727         cc               => "ccpentium",
1728         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",
1729         sys_id           => "VXWORKS",
1730         lflags           => "-r",
1731         ranlib           => "ranlibpentium",
1732     },
1733     "vxworks-mips" => {
1734         inherit_from     => [ "BASE_unix", asm("mips32_asm") ],
1735         cc               => "ccmips",
1736         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",
1737                                     threads("-D_REENTRANT")),
1738         sys_id           => "VXWORKS",
1739         ex_libs          => add("-Wl,--defsym,__wrs_rtp_base=0xe0000000 -L \$(WIND_BASE)/target/usr/lib/mips/MIPSI32/sfcommon"),
1740         thread_scheme    => "pthreads",
1741         perlasm_scheme   => "o32",
1742         ranlib           => "ranlibmips",
1743     },
1744
1745 #### uClinux
1746     "uClinux-dist" => {
1747         inherit_from     => [ "BASE_unix" ],
1748         cc               => "$ENV{'CC'}",
1749         cflags           => combine("\$(CFLAGS)",
1750                                     threads("-D_REENTRANT")),
1751         plib_lflags      => "\$(LDFLAGS)",
1752         ex_libs          => add("\$(LDLIBS)"),
1753         bn_ops           => "BN_LLONG",
1754         thread_scheme    => "pthreads",
1755         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1756         shared_target    => "linux-shared",
1757         shared_cflag     => "-fPIC",
1758         shared_ldflag    => "-shared",
1759         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1760         ranlib           => "$ENV{'RANLIB'}",
1761     },
1762     "uClinux-dist64" => {
1763         inherit_from     => [ "BASE_unix" ],
1764         cc               => "$ENV{'CC'}",
1765         cflags           => combine("\$(CFLAGS)",
1766                                     threads("-D_REENTRANT")),
1767         plib_lflags      => "\$(LDFLAGS)",
1768         ex_libs          => add("\$(LDLIBS)"),
1769         bn_ops           => "SIXTY_FOUR_BIT_LONG",
1770         thread_scheme    => "pthreads",
1771         dso_scheme       => "$ENV{'LIBSSL_dlfcn'}",
1772         shared_target    => "linux-shared",
1773         shared_cflag     => "-fPIC",
1774         shared_ldflag    => "-shared",
1775         shared_extension => ".so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
1776         ranlib           => "$ENV{'RANLIB'}",
1777     },
1778
1779     ##### VMS
1780     "vms-generic" => {
1781         inherit_from     => [ "BASE_VMS" ],
1782         template         => 1,
1783         cc               => "CC/DECC",
1784         cflags           => picker(default => "/STANDARD=(ISOC94,RELAXED)/NOLIST/PREFIX=ALL",
1785                                    debug   => "/NOOPTIMIZE/DEBUG",
1786                                    release => "/OPTIMIZE/NODEBUG"),
1787         defines          => add("OPENSSL_USE_NODELETE"),
1788         lflags           => picker(default => "/MAP",
1789                                    debug   => "/DEBUG/TRACEBACK",
1790                                    release => "/NODEBUG/NOTRACEBACK"),
1791         lib_cflags       => add("/NAMES=(AS_IS,SHORTENED)/EXTERN_MODEL=STRICT_REFDEF"),
1792         # no_inst_bin_cflags is used instead of bin_cflags by descrip.mms.tmpl
1793         # for object files belonging to selected internal programs
1794         no_inst_bin_cflags => "/NAMES=(AS_IS,SHORTENED)",
1795         shared_target    => "vms-shared",
1796         dso_scheme       => "vms",
1797         thread_scheme    => "pthreads",
1798
1799         apps_aux_src     => "vms_decc_init.c vms_term_sock.c",
1800     },
1801
1802     "vms-alpha" => {
1803         inherit_from     => [ "vms-generic" ],
1804         cflags           => add(sub { my @warnings =
1805                                           @{vms_info(0)->{disable_warns}};
1806                                       @warnings
1807                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1808         defines          =>
1809                     add(sub {
1810                             return vms_info(0)->{def_zlib}
1811                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1812                             }),
1813         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1814         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1815         #as               => "???",
1816         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1817         #release_aflags   => "/OPTIMIZE/NODEBUG",
1818         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1819     },
1820     "vms-alpha-p32" => {
1821         inherit_from     => [ "vms-generic" ],
1822         cflags           =>
1823             add("/POINTER_SIZE=32",
1824                 sub { my @warnings =
1825                           @{vms_info(32)->{disable_warns}};
1826                       @warnings
1827                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1828                 } ),
1829         defines          =>
1830                     add(sub {
1831                             return vms_info(32)->{def_zlib}
1832                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1833                             }),
1834         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1835         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1836     },
1837     "vms-alpha-p64" => {
1838         inherit_from     => [ "vms-generic" ],
1839         cflags           =>
1840             add("/POINTER_SIZE=64=ARGV",
1841                 sub { my @warnings =
1842                           @{vms_info(64)->{disable_warns}};
1843                       @warnings
1844                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1845                 } ),
1846         defines          =>
1847                     add(sub {
1848                             return vms_info(64)->{def_zlib}
1849                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1850                             }),
1851         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1852         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1853     },
1854     "vms-ia64" => {
1855         inherit_from     => [ "vms-generic" ],
1856         cflags           => add(sub { my @warnings =
1857                                           @{vms_info(0)->{disable_warns}};
1858                                       @warnings
1859                                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : (); }),
1860         defines          =>
1861                     add(sub {
1862                             return vms_info(0)->{def_zlib}
1863                                 ? "LIBZ=\"\"\"".vms_info(0)->{def_zlib}."\"\"\"" : ();
1864                             }),
1865         ex_libs          => add(sub { return vms_info(0)->{zlib} || (); }),
1866         pointer_size     => sub { return vms_info(0)->{pointer_size} },
1867         #as               => "I4S",
1868         #debug_aflags     => "/NOOPTIMIZE/DEBUG",
1869         #release_aflags   => "/OPTIMIZE/NODEBUG",
1870         bn_opts          => "SIXTY_FOUR_BIT RC4_INT",
1871     },
1872     "vms-ia64-p32" => {
1873         inherit_from     => [ "vms-generic" ],
1874         cflags           =>
1875             add("/POINTER_SIZE=32",
1876                 sub { my @warnings =
1877                           @{vms_info(32)->{disable_warns}};
1878                       @warnings
1879                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1880                 } ),
1881         defines          =>
1882                     add(sub {
1883                             return vms_info(32)->{def_zlib}
1884                                 ? "LIBZ=\"\"\"".vms_info(32)->{def_zlib}."\"\"\"" : ();
1885                             }),
1886         ex_libs          => add(sub { return vms_info(32)->{zlib} || (); }),
1887         pointer_size     => sub { return vms_info(32)->{pointer_size} },
1888     },
1889     "vms-ia64-p64" => {
1890         inherit_from     => [ "vms-generic" ],
1891         cflags           =>
1892             add("/POINTER_SIZE=64=ARGV",
1893                 sub { my @warnings =
1894                           @{vms_info(64)->{disable_warns}};
1895                       @warnings
1896                           ? "/WARNINGS=DISABLE=(".join(",",@warnings).")" : ();
1897                 } ),
1898         defines          =>
1899                     add(sub {
1900                             return vms_info(64)->{def_zlib}
1901                                 ? "LIBZ=\"\"\"".vms_info(64)->{def_zlib}."\"\"\"" : ();
1902                             }),
1903         ex_libs          => add(sub { return vms_info(64)->{zlib} || (); }),
1904         pointer_size     => sub { return vms_info(64)->{pointer_size} },
1905     },
1906
1907 );