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de17db91 | 1 | #! /usr/bin/env perl |
f4d8f037 | 2 | # -*- mode: perl; -*- |
de17db91 | 3 | |
a4ed5532 RE |
4 | ## |
5 | ## Configure -- OpenSSL source tree configuration script | |
008bef52 | 6 | ## If editing this file, run this command before committing |
d10dac11 | 7 | ## make -f Makefile.in TABLE |
a4ed5532 | 8 | ## |
1641cb60 | 9 | |
448cb8b5 | 10 | require 5.000; |
1641cb60 | 11 | use strict; |
f09e7ca9 RS |
12 | use File::Basename; |
13 | use File::Spec::Functions; | |
1641cb60 | 14 | |
22a4f969 | 15 | # see INSTALL for instructions. |
462ba4f6 | 16 | |
7fccf05d | 17 | my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimental-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-dso] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n"; |
462ba4f6 | 18 | |
434c5dd3 | 19 | # Options: |
e5f3045f | 20 | # |
f09e7ca9 RS |
21 | # --config add the given configuration file, which will be read after |
22 | # any "Configurations*" files that are found in the same | |
23 | # directory as this script. | |
d74dfafd RL |
24 | # --prefix prefix for the OpenSSL installation, which includes the |
25 | # directories bin, lib, include, share/man, share/doc/openssl | |
26 | # This becomes the value of INSTALLTOP in Makefile | |
27 | # (Default: /usr/local) | |
28 | # --openssldir OpenSSL data area, such as openssl.cnf, certificates and keys. | |
29 | # If it's a relative directory, it will be added on the directory | |
30 | # given with --prefix. | |
31 | # This becomes the value of OPENSSLDIR in Makefile and in C. | |
32 | # (Default: PREFIX/ssl) | |
e5f3045f BM |
33 | # |
34 | # --install_prefix Additional prefix for package builders (empty by | |
35 | # default). This needn't be set in advance, you can | |
36 | # just as well use "make INSTALL_PREFIX=/whatever install". | |
37 | # | |
cbfb39d1 AP |
38 | # --cross-compile-prefix Add specified prefix to binutils components. |
39 | # | |
98186eb4 VD |
40 | # --api One of 0.9.8, 1.0.0 or 1.1.0. Do not compile support for |
41 | # interfaces deprecated as of the specified OpenSSL version. | |
42 | # | |
5270e702 RL |
43 | # no-hw-xxx do not compile support for specific crypto hardware. |
44 | # Generic OpenSSL-style methods relating to this support | |
45 | # are always compiled but return NULL if the hardware | |
46 | # support isn't compiled. | |
47 | # no-hw do not compile support for any crypto hardware. | |
5f8d5c96 BM |
48 | # [no-]threads [don't] try to create a library that is suitable for |
49 | # multithreaded applications (default is "threads" if we | |
50 | # know how to do it) | |
fcc6a1c4 | 51 | # [no-]shared [don't] try to create shared libraries when supported. |
a723979d | 52 | # no-asm do not use assembler |
bc2aadad GT |
53 | # no-dso do not compile in any native shared-library methods. This |
54 | # will ensure that all methods just return NULL. | |
0423f812 | 55 | # no-egd do not compile support for the entropy-gathering daemon APIs |
e452de9d RL |
56 | # [no-]zlib [don't] compile support for zlib compression. |
57 | # zlib-dynamic Like "zlib", but the zlib library is expected to be a shared | |
58 | # library and will be loaded in run-time by the OpenSSL library. | |
7e159e01 | 59 | # sctp include SCTP support |
22a4f969 | 60 | # 386 generate 80386 code |
d0590fe6 | 61 | # no-sse2 disables IA-32 SSE2 code, above option implies no-sse2 |
79df9d62 | 62 | # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...) |
fce0ba5f | 63 | # -<xxx> +<xxx> compiler options are passed through |
e41c8d6a GT |
64 | # |
65 | # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items | |
66 | # provided to stack calls. Generates unique stack functions for | |
67 | # each possible stack type. | |
d02b48c6 RE |
68 | # DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h |
69 | # DES_RISC1 use different DES_ENCRYPT macro that helps reduce register | |
70 | # dependancies but needs to more registers, good for RISC CPU's | |
71 | # DES_RISC2 A different RISC variant. | |
72 | # DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders. | |
73 | # DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h | |
74 | # This is used on the DEC Alpha where long is 8 bytes | |
75 | # and int is 4 | |
76 | # BN_LLONG use the type 'long long' in crypto/bn/bn.h | |
58964a49 RE |
77 | # MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h |
78 | # MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h | |
d02b48c6 RE |
79 | # IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h |
80 | # IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h | |
81 | # RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h | |
82 | # RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h | |
83 | # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h | |
84 | # RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h | |
58964a49 | 85 | # RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on |
d02b48c6 | 86 | # array lookups instead of pointer use. |
2dae04d0 AP |
87 | # RC4_CHUNK enables code that handles data aligned at long (natural CPU |
88 | # word) boundary. | |
89 | # RC4_CHUNK_LL enables code that handles data aligned at long long boundary | |
90 | # (intended for 64-bit CPUs running 32-bit OS). | |
d02b48c6 | 91 | # BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha). |
995e79e3 | 92 | # BF_PTR2 intel specific version (generic version is more efficient). |
d0590fe6 AP |
93 | # |
94 | # Following are set automatically by this script | |
95 | # | |
58964a49 RE |
96 | # MD5_ASM use some extra md5 assember, |
97 | # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86 | |
98 | # RMD160_ASM use some extra ripemd160 assember, | |
d0590fe6 AP |
99 | # SHA256_ASM sha256_block is implemented in assembler |
100 | # SHA512_ASM sha512_block is implemented in assembler | |
101 | # AES_ASM ASE_[en|de]crypt is implemented in assembler | |
d02b48c6 | 102 | |
363bd0b4 | 103 | # Minimum warning options... any contributions to OpenSSL should at least get |
fce0ba5f | 104 | # past these. |
363bd0b4 | 105 | |
c2e27310 | 106 | my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_CHECK -DDEBUG_UNUSED"; |
363bd0b4 | 107 | |
190c8c60 BL |
108 | # These are used in addition to $gcc_devteam_warn when the compiler is clang. |
109 | # TODO(openssl-team): fix problems and investigate if (at least) the | |
480405e4 | 110 | # following warnings can also be enabled: |
190c8c60 | 111 | # -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers, |
df2ee0e2 | 112 | # -Wcast-align, |
190c8c60 BL |
113 | # -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token |
114 | # -Wextended-offsetof | |
df2ee0e2 | 115 | my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof -Wconditional-uninitialized -Qunused-arguments -Wincompatible-pointer-types-discards-qualifiers -Wmissing-variable-declarations"; |
cb2bc054 | 116 | |
2e31ef03 RS |
117 | # Warn that "make depend" should be run? |
118 | my $warn_make_depend = 0; | |
119 | ||
a1d3f3d1 RL |
120 | # These are used in addition to $gcc_devteam_warn unless this is a mingw build. |
121 | # This adds backtrace information to the memory leak info. | |
122 | my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE"; | |
123 | ||
124 | ||
0c28f277 DSH |
125 | my $strict_warnings = 0; |
126 | ||
1641cb60 | 127 | my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL"; |
d02b48c6 RE |
128 | |
129 | # MD2_CHAR slags pentium pros | |
995e79e3 | 130 | my $x86_gcc_opts="RC4_INDEX MD2_INT"; |
d02b48c6 | 131 | |
b7efa56a | 132 | # As for $BSDthreads. Idea is to maintain "collective" set of flags, |
fce0ba5f | 133 | # which would cover all BSD flavors. -pthread applies to them all, |
b7efa56a AP |
134 | # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD |
135 | # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r, | |
136 | # which has to be accompanied by explicit -D_THREAD_SAFE and | |
137 | # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which | |
138 | # seems to be sufficient? | |
139 | my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT"; | |
d02b48c6 | 140 | |
98186eb4 VD |
141 | # |
142 | # API compability name to version number mapping. | |
143 | # | |
144 | my $maxapi = "1.1.0"; # API for "no-deprecated" builds | |
145 | my $apitable = { | |
146 | "1.1.0" => "0x10100000L", | |
147 | "1.0.0" => "0x10000000L", | |
148 | "0.9.8" => "0x00908000L", | |
149 | }; | |
150 | ||
9e0724a1 RL |
151 | my $base_target = "BASE"; # The template that all other inherit from |
152 | our %table = (); | |
291e94df | 153 | our %config = (); |
3e83e686 | 154 | |
bd5192b1 | 155 | # Forward declarations ############################################### |
7ead0c89 | 156 | |
bd5192b1 RL |
157 | # read_config(filename) |
158 | # | |
159 | # Reads a configuration file and populates %table with the contents | |
160 | # (which the configuration file places in %targets). | |
161 | sub read_config; | |
7d46b942 | 162 | |
bd5192b1 RL |
163 | # resolve_config(target) |
164 | # | |
165 | # Resolves all the late evalutations, inheritances and so on for the | |
166 | # chosen target and any target it inherits from. | |
167 | sub resolve_config; | |
7d46b942 | 168 | |
15c7adb0 | 169 | |
f09e7ca9 | 170 | my ($vol, $dir, $dummy) = File::Spec->splitpath($0); |
97a0cc52 RL |
171 | my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf"); |
172 | foreach (sort glob($pattern) ) { | |
f09e7ca9 RS |
173 | &read_config($_); |
174 | } | |
d02b48c6 | 175 | |
291e94df RL |
176 | |
177 | $config{perl}; | |
178 | $config{prefix}=""; | |
179 | $config{openssldir}=""; | |
7d130f68 | 180 | $config{processor}=""; |
6727565a | 181 | my $libdir=""; |
967d95f0 | 182 | my $exe_ext=""; |
122276a7 | 183 | my $install_prefix= "$ENV{'INSTALL_PREFIX'}"; |
642a6138 | 184 | $config{cross_compile_prefix}=""; |
166c9cb0 | 185 | my $fipslibdir="/usr/local/ssl/fips-2.0/lib/"; |
1ab2f7f1 | 186 | my $nofipscanistercheck=0; |
1ab2f7f1 | 187 | my $baseaddr="0xFB00000"; |
5f8d5c96 BM |
188 | my $no_threads=0; |
189 | my $threads=0; | |
83365051 | 190 | $config{no_shared}=0; # but "no-shared" is default |
c9a112f5 | 191 | my $zlib=1; # but "no-zlib" is default |
47bbaa5b | 192 | my $no_rfc3779=0; |
1641cb60 | 193 | my $no_asm=0; |
bc2aadad | 194 | my $no_dso=0; |
f5d7a031 | 195 | my @skip=(); |
42ba5d23 | 196 | my $Makefile="Makefile"; |
0396479d | 197 | my $default_ranlib; |
1ab2f7f1 | 198 | my $fips=0; |
99aab161 | 199 | |
6b01bed2 VD |
200 | # Known TLS and DTLS protocols |
201 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
202 | my @dtls = qw(dtls1 dtls1_2); | |
203 | ||
8b527be2 RL |
204 | # Explicitelly known options that are possible to disable. They can |
205 | # be regexps, and will be used like this: /^no-${option}$/ | |
206 | # For developers: keep it sorted alphabetically | |
207 | ||
208 | my @disablables = ( | |
209 | "aes", | |
210 | "asm", | |
211 | "bf", | |
212 | "camellia", | |
213 | "capieng", | |
214 | "cast", | |
48f14845 | 215 | "chacha", |
8b527be2 RL |
216 | "cmac", |
217 | "cms", | |
218 | "comp", | |
3e45d393 | 219 | "crypto-mdebug", |
8b527be2 RL |
220 | "ct", |
221 | "deprecated", | |
222 | "des", | |
223 | "dgram", | |
224 | "dh", | |
225 | "dsa", | |
226 | "dso", | |
a5ecdc6a | 227 | "dtls", |
8b527be2 RL |
228 | "dynamic[-_]engine", |
229 | "ec", | |
230 | "ec2m", | |
6b01bed2 VD |
231 | "ecdh", |
232 | "ecdsa", | |
8b527be2 RL |
233 | "ec_nistp_64_gcc_128", |
234 | "engine", | |
235 | "err", # Really??? | |
8b527be2 RL |
236 | "gost", |
237 | "heartbeats", | |
238 | "hmac", | |
239 | "hw(-.+)?", | |
240 | "idea", | |
241 | "jpake", | |
242 | "locking", # Really??? | |
243 | "md2", | |
244 | "md4", | |
245 | "md5", | |
246 | "mdc2", | |
247 | "md[-_]ghost94", | |
248 | "nextprotoneg", | |
249 | "ocb", | |
250 | "ocsp", | |
48f14845 | 251 | "poly1305", |
8b527be2 RL |
252 | "posix-io", |
253 | "psk", | |
254 | "rc2", | |
255 | "rc4", | |
256 | "rc5", | |
257 | "rdrand", | |
258 | "rfc3779", | |
259 | "rijndael", # Old AES name | |
260 | "rmd160", | |
261 | "rsa", | |
262 | "scrypt", | |
263 | "sct", | |
264 | "sctp", | |
265 | "seed", | |
266 | "sha", | |
267 | "shared", | |
268 | "sock", | |
269 | "srp", | |
270 | "srtp", | |
271 | "sse2", | |
272 | "ssl", | |
8b527be2 RL |
273 | "ssl-trace", |
274 | "static-engine", | |
275 | "stdio", | |
276 | "store", | |
277 | "threads", | |
278 | "tls", | |
8b527be2 RL |
279 | "unit-test", |
280 | "whirlpool", | |
281 | "zlib", | |
282 | "zlib-dynamic", | |
283 | ); | |
6b01bed2 VD |
284 | foreach my $proto ((@tls, @dtls)) |
285 | { | |
286 | push(@disablables, $proto); | |
287 | push(@disablables, "$proto-method"); | |
288 | } | |
8b527be2 | 289 | |
c9a112f5 BM |
290 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
291 | ||
7a762197 | 292 | my %disabled = ( # "what" => "comment" [or special keyword "experimental"] |
7d8bb912 | 293 | "ec_nistp_64_gcc_128" => "default", |
0423f812 | 294 | "egd" => "default", |
7d8bb912 BM |
295 | "jpake" => "experimental", |
296 | "md2" => "default", | |
297 | "rc5" => "default", | |
c2e27310 | 298 | "sctp" => "default", |
7d8bb912 | 299 | "shared" => "default", |
93ab9e42 | 300 | "ssl-trace" => "default", |
ae3b4f23 | 301 | "store" => "experimental", |
e0fc7961 | 302 | "unit-test" => "default", |
7d8bb912 | 303 | "zlib" => "default", |
c2e27310 VD |
304 | "zlib-dynamic" => "default", |
305 | "crypto-mdebug" => "default", | |
7d8bb912 | 306 | ); |
7a762197 | 307 | my @experimental = (); |
c9a112f5 | 308 | |
c569e206 RL |
309 | # Note: => pair form used for aesthetics, not to truly make a hash table |
310 | my @disable_cascades = ( | |
311 | # "what" => [ "cascade", ... ] | |
7d130f68 | 312 | sub { $config{processor} eq "386" } |
c569e206 RL |
313 | => [ "sse2" ], |
314 | "ssl" => [ "ssl3" ], | |
315 | "ssl3-method" => [ "ssl3" ], | |
316 | "zlib" => [ "zlib-dynamic" ], | |
317 | "rijndael" => [ "aes" ], | |
318 | "des" => [ "mdc2" ], | |
319 | "ec" => [ "ecdsa", "ecdh", "gost" ], | |
320 | "dsa" => [ "gost" ], | |
321 | "dh" => [ "gost" ], | |
b427401c | 322 | "psk" => [ "jpake" ], |
c569e206 RL |
323 | |
324 | "dgram" => [ "dtls" ], | |
325 | "dtls" => [ @dtls ], | |
326 | ||
327 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
328 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
329 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
330 | ||
331 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
332 | sub { $disabled{rsa} | |
333 | && ($disabled{dsa} || $disabled{dh}); } | |
334 | => [ "ssl" ], | |
335 | ||
336 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
337 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
338 | # (XXX: We don't support PSK-only builds). | |
339 | sub { $disabled{rsa} | |
340 | && ($disabled{dsa} || $disabled{dh}) | |
341 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
342 | => [ "tls1", "tls1_1", "tls1_2", | |
343 | "dtls1", "dtls1_2" ], | |
344 | ||
345 | "tls" => [ @tls ], | |
346 | ||
347 | # SRP and HEARTBEATS require TLSEXT | |
348 | "tlsext" => [ "srp", "heartbeats" ], | |
349 | ); | |
350 | ||
351 | # Avoid protocol support holes. Also disable all versions below N, if version | |
352 | # N is disabled while N+1 is enabled. | |
353 | # | |
354 | my @list = (reverse @tls); | |
355 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
356 | last unless @list; | |
357 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
358 | => [ @list ] ); | |
359 | unshift @list, $second; | |
360 | } | |
361 | my @list = (reverse @dtls); | |
362 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
363 | last unless @list; | |
364 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
365 | => [ @list ] ); | |
366 | unshift @list, $second; | |
367 | } | |
368 | ||
369 | # Construct the string of what $depflags should look like with the defaults | |
370 | # from %disabled above. (we need this to see if we should advise the user | |
371 | # to run "make depend"): | |
372 | my $default_depflags = " ".join(" ", | |
373 | map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; } | |
374 | grep { $disabled{$_} !~ /\(no-depflags\)$/ } | |
375 | sort keys %disabled); | |
7a762197 BM |
376 | |
377 | # Explicit "no-..." options will be collected in %disabled along with the defaults. | |
378 | # To remove something from %disabled, use "enable-foo" (unless it's experimental). | |
379 | # For symmetry, "disable-foo" is a synonym for "no-foo". | |
380 | ||
381 | # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable. | |
382 | # We will collect such requests in @experimental. | |
383 | # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO. | |
ab185b60 BM |
384 | |
385 | ||
d0590fe6 | 386 | my $no_sse2=0; |
b6e4dac2 | 387 | |
462ba4f6 | 388 | &usage if ($#ARGV < 0); |
d02b48c6 | 389 | |
fe05264e RL |
390 | my $flags=""; |
391 | my $depflags=""; | |
7d130f68 RL |
392 | $config{openssl_experimental_defines}=[]; |
393 | $config{openssl_api_defines}=[]; | |
394 | $config{openssl_algorithm_defines}=[]; | |
395 | $config{openssl_thread_defines}=[]; | |
396 | $config{openssl_sys_defines}=[]; | |
397 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
398 | my $libs=""; |
399 | my $target=""; | |
3fa04f0d | 400 | $config{options}=""; |
98186eb4 | 401 | my $api; |
451dc18f | 402 | my $make_depend=0; |
f9b3bff6 | 403 | my %withargs=(); |
9e43c6b5 | 404 | my $build_prefix = "release_"; |
c59cb511 RL |
405 | |
406 | my @argvcopy=@ARGV; | |
c59cb511 | 407 | |
fe05264e | 408 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
409 | if (-f "./configdata.pm") { |
410 | my $file = "./configdata.pm"; | |
411 | unless (my $return = do $file) { | |
412 | die "couldn't parse $file: $@" if $@; | |
413 | die "couldn't do $file: $!" unless defined $return; | |
414 | die "couldn't run $file" unless $return; | |
fe05264e | 415 | } |
642a6138 RL |
416 | |
417 | @argvcopy = defined($configdata::config{perlargv}) ? | |
418 | @{$configdata::config{perlargv}} : (); | |
419 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
420 | if (grep(/^reconf/,@argvcopy)); | |
421 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
422 | if defined($configdata::config{cross_compile_prefix}); | |
423 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
424 | if defined($configdata::config{cc}); | |
425 | ||
fe05264e RL |
426 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
427 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
428 | if $ENV{CROSS_COMPILE}; | |
429 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
430 | } elsif (open IN, "<Makefile") { |
431 | # | |
432 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
433 | # centered information gathering the reading configdata.pm | |
434 | # | |
435 | while (<IN>) { | |
436 | chomp; | |
437 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { | |
438 | # Older form, we split the string and hope for the best | |
439 | @argvcopy = split /\s+/, $_; | |
440 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
441 | if (grep(/^reconf/,@argvcopy)); | |
442 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
443 | $ENV{CROSS_COMPILE}=$1; | |
444 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
445 | $ENV{CC}=$1; | |
446 | } | |
447 | } | |
448 | # | |
449 | # END OF TEMPORARY SECTION | |
450 | # | |
fe05264e RL |
451 | } else { |
452 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
453 | } | |
454 | } | |
455 | ||
642a6138 | 456 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
457 | |
458 | my %unsupported_options = (); | |
459 | foreach (@argvcopy) | |
16b6081e | 460 | { |
fe05264e | 461 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 462 | |
fe05264e RL |
463 | # rewrite some options in "enable-..." form |
464 | s /^-?-?shared$/enable-shared/; | |
465 | s /^sctp$/enable-sctp/; | |
466 | s /^threads$/enable-threads/; | |
467 | s /^zlib$/enable-zlib/; | |
468 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 469 | |
fe05264e RL |
470 | if (/^(no|disable|enable|experimental)-(.+)$/) |
471 | { | |
472 | my $word = $2; | |
473 | if (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 474 | { |
fe05264e RL |
475 | $unsupported_options{$_} = 1; |
476 | next; | |
8b527be2 | 477 | } |
fe05264e RL |
478 | } |
479 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
480 | { | |
481 | if (!($disabled{$1} eq "experimental")) | |
d02b48c6 | 482 | { |
fe05264e | 483 | foreach my $proto ((@tls, @dtls)) |
e172d60d | 484 | { |
fe05264e | 485 | if ($1 eq "$proto-method") |
3881d810 | 486 | { |
fe05264e RL |
487 | $disabled{"$proto"} = "option($proto-method)"; |
488 | last; | |
3881d810 | 489 | } |
fe05264e RL |
490 | } |
491 | if ($1 eq "dtls") | |
492 | { | |
493 | foreach my $proto (@dtls) | |
6b01bed2 | 494 | { |
fe05264e | 495 | $disabled{$proto} = "option(dtls)"; |
6b01bed2 | 496 | } |
fe05264e RL |
497 | } |
498 | elsif ($1 eq "ssl") | |
499 | { | |
500 | # Last one of its kind | |
501 | $disabled{"ssl3"} = "option(ssl)"; | |
502 | } | |
503 | elsif ($1 eq "tls") | |
504 | { | |
505 | # XXX: Tests will fail if all SSL/TLS | |
506 | # protocols are disabled. | |
507 | foreach my $proto (@tls) | |
7a762197 | 508 | { |
fe05264e | 509 | $disabled{$proto} = "option(tls)"; |
7a762197 | 510 | } |
fce0ba5f | 511 | } |
fe05264e | 512 | else |
b6e4dac2 | 513 | { |
fe05264e | 514 | $disabled{$1} = "option"; |
b6e4dac2 | 515 | } |
fe05264e RL |
516 | } |
517 | } | |
518 | elsif (/^enable-(.+)$/ || /^experimental-(.+)$/) | |
519 | { | |
520 | my $algo = $1; | |
521 | if ($disabled{$algo} eq "experimental") | |
522 | { | |
523 | die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n" | |
524 | unless (/^experimental-/); | |
525 | push @experimental, $algo; | |
526 | } | |
527 | delete $disabled{$algo}; | |
c9a112f5 | 528 | |
fe05264e RL |
529 | $threads = 1 if ($algo eq "threads"); |
530 | } | |
531 | elsif (/^--strict-warnings$/) | |
532 | { | |
533 | $strict_warnings = 1; | |
534 | } | |
535 | elsif (/^--debug$/) | |
536 | { | |
537 | $build_prefix = "debug_"; | |
538 | } | |
539 | elsif (/^--release$/) | |
540 | { | |
541 | $build_prefix = "release_"; | |
542 | } | |
543 | elsif (/^386$/) | |
7d130f68 | 544 | { $config{processor}=386; } |
fe05264e RL |
545 | elsif (/^fips$/) |
546 | { | |
547 | $fips=1; | |
548 | } | |
549 | elsif (/^rsaref$/) | |
550 | { | |
551 | # No RSAref support any more since it's not needed. | |
552 | # The check for the option is there so scripts aren't | |
553 | # broken | |
554 | } | |
555 | elsif (/^nofipscanistercheck$/) | |
556 | { | |
557 | $fips = 1; | |
558 | $nofipscanistercheck = 1; | |
559 | } | |
560 | elsif (/^[-+]/) | |
561 | { | |
562 | if (/^--prefix=(.*)$/) | |
563 | { | |
291e94df | 564 | $config{prefix}=$1; |
c9a112f5 | 565 | } |
fe05264e | 566 | elsif (/^--api=(.*)$/) |
0c28f277 | 567 | { |
fe05264e | 568 | $api=$1; |
0c28f277 | 569 | } |
fe05264e | 570 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 571 | { |
fe05264e | 572 | $libdir=$1; |
9e43c6b5 | 573 | } |
fe05264e | 574 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 575 | { |
291e94df | 576 | $config{openssldir}=$1; |
9e43c6b5 | 577 | } |
fe05264e | 578 | elsif (/^--install.prefix=(.*)$/) |
d02b48c6 | 579 | { |
fe05264e | 580 | $install_prefix=$1; |
d02b48c6 | 581 | } |
fe05264e | 582 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 583 | { |
fe05264e | 584 | $withargs{"zlib-lib"}=$1; |
7d8bb912 | 585 | } |
fe05264e | 586 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 587 | { |
fe05264e | 588 | $withargs{"zlib-include"}="-I$1"; |
462ba4f6 | 589 | } |
fe05264e | 590 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 591 | { |
fe05264e | 592 | $fipslibdir="$1/"; |
1ab2f7f1 | 593 | } |
fe05264e | 594 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 595 | { |
fe05264e | 596 | $baseaddr="$1"; |
3eb0ed6d | 597 | } |
fe05264e | 598 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 599 | { |
642a6138 | 600 | $config{cross_compile_prefix}=$1; |
e5f3045f | 601 | } |
fe05264e | 602 | elsif (/^--config=(.*)$/) |
d02b48c6 | 603 | { |
fe05264e | 604 | read_config $1; |
c59cb511 | 605 | } |
fe05264e | 606 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 607 | { |
fe05264e | 608 | $libs.=$_." "; |
d02b48c6 | 609 | } |
fe05264e RL |
610 | else # common if (/^[-+]/), just pass down... |
611 | { | |
612 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
613 | $flags.=$_." "; | |
614 | } | |
615 | } | |
616 | elsif ($_ =~ /^([^:]+):(.+)$/) | |
617 | { | |
618 | eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string | |
619 | $target=$1; | |
620 | } | |
621 | else | |
622 | { | |
623 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
624 | $target=$_; | |
625 | } | |
626 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
627 | { | |
628 | # "no-..." follows later after implied disactivations | |
629 | # have been derived. (Don't take this too seroiusly, | |
630 | # we really only write OPTIONS to the Makefile out of | |
631 | # nostalgia.) | |
632 | ||
3fa04f0d RL |
633 | if ($config{options} eq "") |
634 | { $config{options} = $_; } | |
fe05264e | 635 | else |
3fa04f0d | 636 | { $config{options} .= " ".$_; } |
fbabb752 | 637 | } |
489eb740 | 638 | |
98186eb4 VD |
639 | if (defined($api) && !exists $apitable->{$api}) { |
640 | die "***** Unsupported api compatibility level: $api\n", | |
641 | } | |
642 | ||
489eb740 RL |
643 | if (keys %unsupported_options) |
644 | { | |
645 | die "***** Unsupported options: ", | |
646 | join(", ", keys %unsupported_options), "\n"; | |
647 | } | |
fbabb752 | 648 | } |
b6e4dac2 | 649 | |
c569e206 | 650 | if ($fips) |
a7a14a23 | 651 | { |
c569e206 | 652 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 653 | } |
c9a112f5 | 654 | |
c569e206 RL |
655 | my @tocheckfor = (keys %disabled); |
656 | while (@tocheckfor) { | |
657 | my %new_tocheckfor = (); | |
658 | my @cascade_copy = (@disable_cascades); | |
659 | while (@cascade_copy) { | |
660 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
661 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
662 | map { | |
663 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
664 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 665 | } |
c569e206 RL |
666 | } |
667 | @tocheckfor = (keys %new_tocheckfor); | |
668 | } | |
edc032b5 | 669 | |
436a376b | 670 | if ($target eq "TABLE") { |
00ae96ca RL |
671 | foreach (sort keys %table) { |
672 | print_table_entry($_, "TABLE"); | |
673 | } | |
674 | exit 0; | |
436a376b BM |
675 | } |
676 | ||
10a926c1 | 677 | if ($target eq "LIST") { |
00ae96ca RL |
678 | foreach (sort keys %table) { |
679 | print $_,"\n" unless $table{$_}->{template}; | |
680 | } | |
681 | exit 0; | |
10a926c1 UM |
682 | } |
683 | ||
aaf878cc | 684 | if ($target eq "HASH") { |
00ae96ca RL |
685 | print "%table = (\n"; |
686 | foreach (sort keys %table) { | |
687 | print_table_entry($_, "HASH"); | |
688 | } | |
689 | exit 0; | |
aaf878cc RL |
690 | } |
691 | ||
00ae96ca | 692 | # Backward compatibility? |
49e04548 | 693 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 694 | $target = "Cygwin".$1; |
49e04548 RL |
695 | } |
696 | ||
c9a112f5 BM |
697 | foreach (sort (keys %disabled)) |
698 | { | |
3fa04f0d | 699 | $config{options} .= " no-$_"; |
c9a112f5 BM |
700 | |
701 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
702 | ||
703 | if (/^dso$/) | |
704 | { $no_dso = 1; } | |
705 | elsif (/^threads$/) | |
706 | { $no_threads = 1; } | |
707 | elsif (/^shared$/) | |
83365051 | 708 | { $config{no_shared} = 1; } |
c9a112f5 BM |
709 | elsif (/^zlib$/) |
710 | { $zlib = 0; } | |
fbf002bb DSH |
711 | elsif (/^static-engine$/) |
712 | { } | |
c9a112f5 BM |
713 | elsif (/^zlib-dynamic$/) |
714 | { } | |
c9a112f5 BM |
715 | elsif (/^sse2$/) |
716 | { $no_sse2 = 1; } | |
717 | else | |
718 | { | |
719 | my ($ALGO, $algo); | |
30fafdeb | 720 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 BM |
721 | |
722 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/) | |
723 | { | |
7d130f68 | 724 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 725 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 726 | |
5df70a9e AP |
727 | if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; } |
728 | elsif (/^asm$/) { $no_asm = 1; } | |
c9a112f5 BM |
729 | } |
730 | else | |
731 | { | |
2a4af947 AP |
732 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
733 | ||
7d130f68 | 734 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 BM |
735 | print " OPENSSL_NO_$ALGO"; |
736 | ||
e36827f6 MC |
737 | push @skip, $algo; |
738 | # fix-up crypto/directory name(s) | |
739 | $skip[$#skip]="whrlpool" if $algo eq "whirlpool"; | |
740 | $skip[$#skip]="ripemd" if $algo eq "rmd160"; | |
2a4af947 | 741 | |
e36827f6 | 742 | print " (skip dir)"; |
ab185b60 | 743 | |
e36827f6 | 744 | $depflags .= " -DOPENSSL_NO_$ALGO"; |
c9a112f5 BM |
745 | } |
746 | } | |
747 | ||
748 | print "\n"; | |
749 | } | |
750 | ||
7a762197 | 751 | my $exp_cflags = ""; |
ccc5784e | 752 | |
7a762197 BM |
753 | foreach (sort @experimental) |
754 | { | |
755 | my $ALGO; | |
756 | ($ALGO = $_) =~ tr/[a-z]/[A-Z]/; | |
757 | ||
758 | # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined | |
7d130f68 | 759 | push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO"; |
7a762197 BM |
760 | $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO"; |
761 | } | |
c9a112f5 | 762 | |
9e0724a1 RL |
763 | print "Configuring for $target\n"; |
764 | ||
765 | # Support for legacy targets having a name starting with 'debug-' | |
766 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
767 | if ($d) { | |
768 | $build_prefix = "debug_"; | |
769 | ||
770 | # If we do not find debug-foo in the table, the target is set to foo. | |
771 | if (!$table{$target}) { | |
772 | $target = $t; | |
773 | } | |
774 | } | |
291e94df | 775 | $config{target} = $target; |
9e0724a1 RL |
776 | delete $table{$base_target}->{template}; # or the next test will fail. |
777 | my %target = ( %{$table{$base_target}}, resolve_config($target) ); | |
778 | ||
779 | &usage if (!%target || $target{template}); | |
780 | ||
9be54812 | 781 | $exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/); |
eef0c1f3 | 782 | $exe_ext=".nlm" if ($target =~ /netware/); |
d0590fe6 | 783 | $exe_ext=".pm" if ($target =~ /vos/); |
462ba4f6 | 784 | |
291e94df RL |
785 | $default_ranlib = which("ranlib") || "true"; |
786 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
787 | my $make = $ENV{'MAKE'} || "make"; | |
28a80034 | 788 | |
642a6138 RL |
789 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
790 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 791 | |
291e94df RL |
792 | $config{prefix} = "/usr/local" if !$config{prefix}; |
793 | $config{openssldir} = "ssl" if !$config{openssldir}; | |
794 | $config{openssldir} = catdir($config{prefix}, $config{openssldir}) | |
795 | unless file_name_is_absolute($config{openssldir}); | |
d02b48c6 | 796 | |
7f625320 | 797 | # Allow environment CC to override compiler... |
291e94df | 798 | $target{cc} = $ENV{CC} || $target{cc}; |
aaf878cc | 799 | |
b1245529 | 800 | # For cflags and lflags, add the debug_ or release_ attributes |
aaf878cc RL |
801 | # Do it in such a way that no spurious space is appended (hence the grep). |
802 | my $cflags = join(" ", | |
bd5192b1 RL |
803 | grep { $_ } ($target{cflags}, |
804 | $target{$build_prefix."cflags"})); | |
aaf878cc | 805 | my $lflags = join(" ", |
bd5192b1 RL |
806 | grep { $_ } ($target{lflags}, |
807 | $target{$build_prefix."lflags"})); | |
808 | ||
291e94df RL |
809 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib; |
810 | $target{ar} = $ENV{'AR'} || "ar"; | |
811 | # Make sure build_scheme is consistent. | |
812 | $target{build_scheme} = [ $target{build_scheme} ] | |
813 | if ref($target{build_scheme}) ne "ARRAY"; | |
814 | ||
815 | # if $config{prefix}/lib$target{multilib} is not an existing directory, then | |
b730b03f | 816 | # assume that it's not searched by linker automatically, in |
291e94df | 817 | # which case adding $target{multilib} suffix causes more grief than |
b730b03f | 818 | # we're ready to tolerate, so don't... |
291e94df | 819 | $target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}"; |
b730b03f | 820 | |
291e94df | 821 | $libdir="lib$target{multilib}" if $libdir eq ""; |
7d130f68 | 822 | $config{enginesdir}=$config{prefix} . "/" . $libdir . "/engines"; |
6a9d28f9 | 823 | |
7a762197 BM |
824 | $cflags = "$cflags$exp_cflags"; |
825 | ||
d6c76457 AP |
826 | # '%' in $lflags is used to split flags to "pre-" and post-flags |
827 | my ($prelflags,$postlflags)=split('%',$lflags); | |
828 | if (defined($postlflags)) { $lflags=$postlflags; } | |
829 | else { $lflags=$prelflags; undef $prelflags; } | |
830 | ||
291e94df | 831 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/\-mno\-cygwin/m) |
cbecd29a AP |
832 | { |
833 | $cflags =~ s/\-mno\-cygwin\s*//; | |
291e94df | 834 | $target{shared_ldflag} =~ s/\-mno\-cygwin\s*//; |
cbecd29a AP |
835 | } |
836 | ||
63d8834c AP |
837 | if ($target =~ /linux.*\-mips/ && !$no_asm && $flags !~ /\-m(ips|arch=)/) { |
838 | # minimally required architecture flags for assembly modules | |
839 | $cflags="-mips2 $cflags" if ($target =~ /mips32/); | |
840 | $cflags="-mips3 $cflags" if ($target =~ /mips64/); | |
841 | } | |
842 | ||
2964ba8c | 843 | my $no_shared_warn=0; |
14bcdb08 | 844 | my $no_user_cflags=0; |
2964ba8c | 845 | |
14bcdb08 AP |
846 | if ($flags ne "") { $cflags="$flags$cflags"; } |
847 | else { $no_user_cflags=1; } | |
5f8d5c96 | 848 | |
bc2aadad GT |
849 | # The DSO code currently always implements all functions so that no |
850 | # applications will have to worry about that from a compilation point | |
851 | # of view. However, the "method"s may return zero unless that platform | |
852 | # has support compiled in for them. Currently each method is enabled | |
853 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
854 | # string entry into using the following logic; | |
eca57e92 | 855 | my $dso_cflags; |
291e94df | 856 | if (!$no_dso && $target{dso_scheme} ne "") |
bc2aadad | 857 | { |
291e94df RL |
858 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
859 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 860 | { |
eca57e92 | 861 | $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H"; |
bc2aadad | 862 | } |
291e94df | 863 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 864 | { |
eca57e92 | 865 | $dso_cflags = "-DDSO_DLFCN"; |
bc2aadad GT |
866 | } |
867 | else | |
868 | { | |
291e94df | 869 | $dso_cflags = "-DDSO_$target{dso_scheme}"; |
bc2aadad | 870 | } |
eca57e92 | 871 | $cflags = "$dso_cflags $cflags"; |
bc2aadad | 872 | } |
9ec0126e | 873 | |
5f8d5c96 | 874 | my $thread_cflags; |
7d130f68 | 875 | my @thread_defines; |
291e94df | 876 | if ($target{thread_cflag} ne "(unknown)" && !$no_threads) |
5f8d5c96 BM |
877 | { |
878 | # If we know how to do it, support threads by default. | |
879 | $threads = 1; | |
880 | } | |
291e94df | 881 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 882 | { |
14bcdb08 AP |
883 | # If the user asked for "threads", [s]he is also expected to |
884 | # provide any system-dependent compiler options that are | |
885 | # necessary. | |
886 | if ($no_user_cflags) | |
887 | { | |
888 | print "You asked for multi-threading support, but didn't\n"; | |
889 | print "provide any system-specific compiler options\n"; | |
890 | exit(1); | |
891 | } | |
cf1b7d96 | 892 | $thread_cflags="-DOPENSSL_THREADS $cflags" ; |
7d130f68 | 893 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
894 | } |
895 | else | |
896 | { | |
291e94df | 897 | $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag} $cflags"; |
7d130f68 | 898 | push @thread_defines, "OPENSSL_THREADS"; |
a7b991bd | 899 | # my $def; |
291e94df | 900 | # foreach $def (split ' ',$target{thread_cflag}) |
a7b991bd BM |
901 | # { |
902 | # if ($def =~ s/^-D// && $def !~ /^_/) | |
903 | # { | |
7d130f68 | 904 | # push @thread_defines, "$def"; |
a7b991bd BM |
905 | # } |
906 | # } | |
fce0ba5f | 907 | } |
5f8d5c96 | 908 | |
95649972 | 909 | $lflags="$libs$lflags" if ($libs ne ""); |
d02b48c6 | 910 | |
dfeab068 RE |
911 | if ($no_asm) |
912 | { | |
9fdb2cc5 DSH |
913 | $cflags=~s/\-D[BL]_ENDIAN// if ($fips); |
914 | $thread_cflags=~s/\-D[BL]_ENDIAN// if ($fips); | |
dfeab068 | 915 | } |
6f7ac8e1 | 916 | |
5f8d5c96 BM |
917 | if ($threads) |
918 | { | |
14bcdb08 | 919 | $cflags=$thread_cflags; |
7d130f68 | 920 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
921 | } |
922 | ||
923 | if ($zlib) | |
924 | { | |
925 | $cflags = "-DZLIB $cflags"; | |
c9a112f5 BM |
926 | if (defined($disabled{"zlib-dynamic"})) |
927 | { | |
cc7399e7 DSH |
928 | if (defined($withargs{"zlib-lib"})) |
929 | { | |
930 | $lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz"; | |
931 | } | |
932 | else | |
933 | { | |
934 | $lflags = "$lflags -lz"; | |
935 | } | |
c9a112f5 BM |
936 | } |
937 | else | |
938 | { | |
939 | $cflags = "-DZLIB_SHARED $cflags"; | |
940 | } | |
5f8d5c96 BM |
941 | } |
942 | ||
98186eb4 VD |
943 | # With "deprecated" disable all deprecated features. |
944 | if (defined($disabled{"deprecated"})) { | |
945 | $api = $maxapi; | |
946 | } | |
07c4c14c | 947 | |
d10dac11 | 948 | # You will find shlib_mark1 and shlib_mark2 explained in Makefile.in |
a22fb399 | 949 | my $shared_mark = ""; |
291e94df | 950 | if ($target{shared_target} eq "") |
6f7ac8e1 | 951 | { |
83365051 RL |
952 | $no_shared_warn = 1 if !$config{no_shared} && !$fips; |
953 | $config{no_shared} = 1; | |
6f7ac8e1 | 954 | } |
83365051 | 955 | if (!$config{no_shared}) |
b436a982 | 956 | { |
291e94df | 957 | if ($target{shared_cflag} ne "") |
a22fb399 | 958 | { |
291e94df | 959 | $cflags = "$target{shared_cflag} -DOPENSSL_PIC $cflags"; |
a22fb399 | 960 | } |
d2dcf4f4 | 961 | } |
b436a982 | 962 | |
291e94df | 963 | if ($target{build_scheme}->[0] ne "mk1mf") |
ecd45314 | 964 | { |
4c1a6e00 | 965 | # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments |
83365051 | 966 | if ($config{no_shared}) |
fbf002bb | 967 | { |
7d130f68 | 968 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
3fa04f0d | 969 | $config{options}.=" static-engine"; |
fbf002bb DSH |
970 | } |
971 | else | |
972 | { | |
7d130f68 | 973 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE"; |
3fa04f0d | 974 | $config{options}.=" no-static-engine"; |
fbf002bb | 975 | } |
6cb68620 | 976 | } |
ecd45314 | 977 | |
c313e32a AP |
978 | # |
979 | # Platform fix-ups | |
980 | # | |
981 | if ($target =~ /\-icc$/) # Intel C compiler | |
1a979201 | 982 | { |
1187ee7d | 983 | my $iccver=0; |
291e94df | 984 | if (open(FD,"$target{cc} -V 2>&1 |")) |
1187ee7d AP |
985 | { |
986 | while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); } | |
987 | close(FD); | |
988 | } | |
1a979201 AP |
989 | if ($iccver>=8) |
990 | { | |
cf5ecc3e | 991 | $cflags=~s/\-KPIC/-fPIC/; |
1a979201 AP |
992 | # Eliminate unnecessary dependency from libirc.a. This is |
993 | # essential for shared library support, as otherwise | |
994 | # apps/openssl can end up in endless loop upon startup... | |
995 | $cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset"; | |
996 | } | |
1187ee7d AP |
997 | if ($iccver>=9) |
998 | { | |
cf5ecc3e AP |
999 | $lflags.=" -i-static"; |
1000 | $lflags=~s/\-no_cpprt/-no-cpprt/; | |
1187ee7d AP |
1001 | } |
1002 | if ($iccver>=10) | |
1003 | { | |
cf5ecc3e AP |
1004 | $lflags=~s/\-i\-static/-static-intel/; |
1005 | } | |
1006 | if ($iccver>=11) | |
1007 | { | |
1008 | $cflags.=" -no-intel-extensions"; # disable Cilk | |
1009 | $lflags=~s/\-no\-cpprt/-no-cxxlib/; | |
1187ee7d | 1010 | } |
1a979201 AP |
1011 | } |
1012 | ||
c313e32a AP |
1013 | # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time |
1014 | # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on | |
1015 | # .so objects. Apparently application RPATH is not global and does | |
1016 | # not apply to .so linked with other .so. Problem manifests itself | |
1017 | # when libssl.so fails to load libcrypto.so. One can argue that we | |
1018 | # should engrave this into Makefile.shared rules or into BSD-* config | |
1019 | # lines above. Meanwhile let's try to be cautious and pass -rpath to | |
1020 | # linker only when --prefix is not /usr. | |
1021 | if ($target =~ /^BSD\-/) | |
1022 | { | |
291e94df | 1023 | $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|); |
c313e32a AP |
1024 | } |
1025 | ||
291e94df | 1026 | if ($target{sys_id} ne "") |
cf1b7d96 | 1027 | { |
291e94df | 1028 | #$cflags="-DOPENSSL_SYS_$target{sys_id} $cflags"; |
642a6138 | 1029 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1030 | } |
1031 | ||
291e94df | 1032 | if ($target{ranlib} eq "") |
0396479d | 1033 | { |
291e94df | 1034 | $target{ranlib} = $default_ranlib; |
0396479d BM |
1035 | } |
1036 | ||
9e0724a1 | 1037 | if (!$no_asm) { |
7d130f68 | 1038 | $target{cpuid_obj}=$table{BASE}->{cpuid_obj} if ($config{processor} eq "386"); |
291e94df | 1039 | $target{cpuid_obj}.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/); |
1750ebcb | 1040 | |
291e94df | 1041 | $target{bn_obj} =~ s/\w+-gf2m.o// if (defined($disabled{ec2m})); |
f8c469de | 1042 | |
9e0724a1 | 1043 | # bn-586 is the only one implementing bn_*_part_words |
291e94df RL |
1044 | $cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($target{bn_obj} =~ /bn-586/); |
1045 | $cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_obj} =~ /86/); | |
dfeab068 | 1046 | |
291e94df RL |
1047 | $cflags.=" -DOPENSSL_BN_ASM_MONT" if ($target{bn_obj} =~ /-mont/); |
1048 | $cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($target{bn_obj} =~ /-mont5/); | |
1049 | $cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($target{bn_obj} =~ /-gf2m/); | |
5ac7bde7 | 1050 | |
9e0724a1 | 1051 | if ($fips) { |
7d130f68 | 1052 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1053 | } |
1ab2f7f1 | 1054 | |
291e94df RL |
1055 | if ($target{sha1_obj} =~ /\.o$/) { |
1056 | $cflags.=" -DSHA1_ASM" if ($target{sha1_obj} =~ /sx86/ || $target{sha1_obj} =~ /sha1/); | |
1057 | $cflags.=" -DSHA256_ASM" if ($target{sha1_obj} =~ /sha256/); | |
1058 | $cflags.=" -DSHA512_ASM" if ($target{sha1_obj} =~ /sha512/); | |
1059 | if ($target{sha1_obj} =~ /sse2/) { | |
9e0724a1 | 1060 | if ($no_sse2) { |
291e94df | 1061 | $target{sha1_obj} =~ s/\S*sse2\S+//; |
9e0724a1 RL |
1062 | } elsif ($cflags !~ /OPENSSL_IA32_SSE2/) { |
1063 | $cflags.=" -DOPENSSL_IA32_SSE2"; | |
d0590fe6 | 1064 | } |
58964a49 | 1065 | } |
9e0724a1 | 1066 | } |
291e94df | 1067 | if ($target{md5_obj} =~ /\.o$/) { |
58964a49 | 1068 | $cflags.=" -DMD5_ASM"; |
9e0724a1 | 1069 | } |
83365051 | 1070 | $target{cast_obj}=$table{BASE}->{cast_obj} if (!$config{no_shared}); # CAST assembler is not PIC |
291e94df | 1071 | if ($target{rmd160_obj} =~ /\.o$/) { |
58964a49 | 1072 | $cflags.=" -DRMD160_ASM"; |
9e0724a1 | 1073 | } |
291e94df RL |
1074 | if ($target{aes_obj} =~ /\.o$/) { |
1075 | $cflags.=" -DAES_ASM" if ($target{aes_obj} =~ m/\baes\-/);; | |
77aae965 | 1076 | # aes-ctr.o is not a real file, only indication that assembler |
874a3757 | 1077 | # module implements AES_ctr32_encrypt... |
291e94df | 1078 | $cflags.=" -DAES_CTR_ASM" if ($target{aes_obj} =~ s/\s*aes\-ctr\.o//); |
478b50cf | 1079 | # aes-xts.o indicates presence of AES_xts_[en|de]crypt... |
291e94df RL |
1080 | $cflags.=" -DAES_XTS_ASM" if ($target{aes_obj} =~ s/\s*aes\-xts\.o//); |
1081 | $target{aes_obj} =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2); | |
1082 | $cflags.=" -DVPAES_ASM" if ($target{aes_obj} =~ m/vpaes/); | |
1083 | $cflags.=" -DBSAES_ASM" if ($target{aes_obj} =~ m/bsaes/); | |
9e0724a1 | 1084 | } |
7d130f68 | 1085 | if ($target{wp_obj} =~ /mmx/ && $config{processor} eq "386") { |
291e94df | 1086 | $target{wp_obj}=$table{BASE}->{wp_obj}; |
9e0724a1 | 1087 | } elsif (!$disabled{"whirlpool"}) { |
4c5e19b6 | 1088 | $cflags.=" -DWHIRLPOOL_ASM"; |
9e0724a1 | 1089 | } |
291e94df | 1090 | if ($target{modes_obj} =~ /ghash\-/) { |
8a1c92ce | 1091 | $cflags.=" -DGHASH_ASM"; |
9e0724a1 | 1092 | } |
291e94df | 1093 | if ($target{ec_obj} =~ /ecp_nistz256/) { |
84714790 | 1094 | $cflags.=" -DECP_NISTZ256_ASM"; |
9e0724a1 | 1095 | } |
291e94df | 1096 | if ($target{poly1305_obj} =~ /\.o$/) { |
22c2e80f | 1097 | $cflags.=" -DPOLY1305_ASM"; |
9e0724a1 RL |
1098 | } |
1099 | } | |
d02b48c6 | 1100 | |
7d130f68 RL |
1101 | |
1102 | # Deal with bn_ops ################################################### | |
1103 | ||
1104 | $config{des_ptr} =0; | |
1105 | $config{des_risc1} =0; | |
1106 | $config{des_risc2} =0; | |
1107 | $config{des_unroll} =0; | |
1108 | $config{bn_ll} =0; | |
1109 | $config{rc4_idx} =0; | |
1110 | $config{bf_ptr} =0; | |
1111 | $config{export_var_as_fn} =0; | |
1112 | my $def_int="unsigned int"; | |
1113 | $config{rc4_int} =$def_int; | |
1114 | $config{rc4_chunk} =""; | |
1115 | $config{md2_int} =$def_int; | |
1116 | $config{idea_int} =$def_int; | |
1117 | $config{rc2_int} =$def_int; | |
1118 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})=(0,0,1,0,0); | |
1119 | ||
1120 | $config{des_int} = "unsigned long"; | |
1121 | ||
1122 | foreach (sort split(/\s+/,$target{bn_ops})) { | |
1123 | $config{des_ptr}=1 if /DES_PTR/; | |
1124 | $config{des_risc1}=1 if /DES_RISC1/; | |
1125 | $config{des_risc2}=1 if /DES_RISC2/; | |
1126 | $config{des_unroll}=1 if /DES_UNROLL/; | |
1127 | $config{des_int}="unsigned int" if /DES_INT/; | |
1128 | $config{bn_ll}=1 if /BN_LLONG/; | |
1129 | $config{rc4_int}="unsigned char" if /RC4_CHAR/; | |
1130 | $config{rc4_int}="unsigned long" if /RC4_LONG/; | |
1131 | $config{rc4_idx}=1 if /RC4_INDEX/; | |
1132 | $config{rc4_chunk}="unsigned long" if /RC4_CHUNK/; | |
1133 | $config{rc4_chunk}="unsigned long long" if /RC4_CHUNK_LL/; | |
1134 | $config{md2_int}="unsigned char" if /MD2_CHAR/; | |
1135 | $config{md2_int}="unsigned long" if /MD2_LONG/; | |
1136 | $config{idea_int}="unsigned char" if /IDEA_CHAR/; | |
1137 | $config{idea_int}="unsigned long" if /IDEA_LONG/; | |
1138 | $config{rc2_int}="unsigned char" if /RC2_CHAR/; | |
1139 | $config{rc2_int}="unsigned long" if /RC2_LONG/; | |
1140 | $config{bf_ptr}=1 if $_ eq "BF_PTR"; | |
1141 | $config{bf_ptr}=2 if $_ eq "BF_PTR2"; | |
1142 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1143 | =(0,1,0,0,0) if /SIXTY_FOUR_BIT/; | |
1144 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1145 | =(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/; | |
1146 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1147 | =(0,0,1,0,0) if /THIRTY_TWO_BIT/; | |
1148 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1149 | =(0,0,0,1,0) if /SIXTEEN_BIT/; | |
1150 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1151 | =(0,0,0,0,1) if /EIGHT_BIT/; | |
1152 | $config{export_var_as_fn}=1 if /EXPORT_VAR_AS_FN/; | |
1153 | } | |
1154 | ||
1155 | ||
1156 | # Hack cflags for better warnings (dev option) ####################### | |
1157 | ||
1ed0c662 RL |
1158 | # "Stringify" the C flags string. This permits it to be made part of a string |
1159 | # and works as well on command lines. | |
1160 | $cflags =~ s/([\\\"])/\\\1/g; | |
1161 | ||
3fa04f0d RL |
1162 | $config{version} = "unknown"; |
1163 | $config{version_num} = "unknown"; | |
1164 | $config{major} = "unknown"; | |
1165 | $config{minor} = "unknown"; | |
1166 | $config{shlib_version_number} = "unknown"; | |
1167 | $config{shlib_version_history} = "unknown"; | |
1168 | $config{shlib_major} = "unknown"; | |
1169 | $config{shlib_minor} = "unknown"; | |
0973910f | 1170 | |
dee502be | 1171 | open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n"; |
0973910f UM |
1172 | while (<IN>) |
1173 | { | |
3fa04f0d RL |
1174 | $config{version}=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /; |
1175 | $config{version_num}=$1 if /OPENSSL.VERSION.NUMBER.*(0x\S+)/; | |
1176 | $config{shlib_version_number}=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/; | |
1177 | $config{shlib_version_history}=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/; | |
0973910f UM |
1178 | } |
1179 | close(IN); | |
3fa04f0d | 1180 | if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } |
0973910f | 1181 | |
3fa04f0d | 1182 | if ($config{version} =~ /(^[0-9]*)\.([0-9\.]*)/) |
0973910f | 1183 | { |
3fa04f0d RL |
1184 | $config{major}=$1; |
1185 | $config{minor}=$2; | |
0973910f UM |
1186 | } |
1187 | ||
3fa04f0d | 1188 | if ($config{shlib_version_number} =~ /(^[0-9]*)\.([0-9\.]*)/) |
b436a982 | 1189 | { |
3fa04f0d RL |
1190 | $config{shlib_major}=$1; |
1191 | $config{shlib_minor}=$2; | |
b436a982 RL |
1192 | } |
1193 | ||
98186eb4 | 1194 | if (defined($api)) { |
7d130f68 | 1195 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$api} ]; |
98186eb4 VD |
1196 | my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$api}); |
1197 | $default_depflags .= " $apiflag"; | |
1198 | $cflags .= " $apiflag"; | |
1199 | } | |
1200 | ||
291e94df RL |
1201 | my $ecc = $target{cc}; |
1202 | $ecc = "clang" if `$target{cc} --version 2>&1` =~ /clang/; | |
58dd1ce9 | 1203 | |
0c28f277 DSH |
1204 | if ($strict_warnings) |
1205 | { | |
1206 | my $wopt; | |
f386742c | 1207 | die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/); |
0c28f277 DSH |
1208 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1209 | { | |
6703c4ea | 1210 | $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/) |
0c28f277 | 1211 | } |
190c8c60 BL |
1212 | if ($ecc eq "clang") |
1213 | { | |
1214 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1215 | { | |
6703c4ea | 1216 | $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/) |
190c8c60 BL |
1217 | } |
1218 | } | |
a1d3f3d1 RL |
1219 | if ($target !~ /^mingw/) |
1220 | { | |
1221 | foreach $wopt (split /\s+/, $memleak_devteam_backtrace) | |
1222 | { | |
1223 | $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/) | |
1224 | } | |
291e94df RL |
1225 | if ($target =~ /^BSD-/) |
1226 | { | |
1227 | $lflags .= " -lexecinfo"; | |
1228 | } | |
1229 | } | |
0c28f277 DSH |
1230 | } |
1231 | ||
291e94df RL |
1232 | # Write down our configuration where it fits ######################### |
1233 | ||
1234 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1235 | print OUT <<"EOF"; | |
1236 | package configdata; | |
1237 | ||
1238 | use strict; | |
1239 | use warnings; | |
1240 | ||
1241 | use Exporter; | |
1242 | #use vars qw(\@ISA \@EXPORT); | |
1243 | our \@ISA = qw(Exporter); | |
1244 | our \@EXPORT = qw(\%config \%target); | |
1245 | ||
1246 | EOF | |
1247 | print OUT "our %config = (\n"; | |
1248 | foreach (sort keys %config) { | |
1249 | if (ref($config{$_}) eq "ARRAY") { | |
1250 | print OUT " ", $_, " => [ ", join(", ", | |
1251 | map { quotify("perl", $_) } | |
1252 | @{$config{$_}}), " ],\n"; | |
1253 | } else { | |
1254 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1255 | } | |
1256 | } | |
1257 | print OUT <<"EOF"; | |
1258 | ); | |
1259 | ||
1260 | EOF | |
1261 | print OUT "our %target = (\n"; | |
1262 | foreach (sort keys %target) { | |
1263 | if (ref($target{$_}) eq "ARRAY") { | |
1264 | print OUT " ", $_, " => [ ", join(", ", | |
1265 | map { quotify("perl", $_) } | |
1266 | @{$target{$_}}), " ],\n"; | |
1267 | } else { | |
1268 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1269 | } | |
1270 | } | |
1271 | print OUT <<"EOF"; | |
1272 | ); | |
1273 | ||
1274 | 1; | |
1275 | EOF | |
1276 | close(OUT); | |
1277 | ||
1278 | open(IN,"<Makefile.in") || die "unable to read Makefile.in: $!\n"; | |
c2aa4f20 | 1279 | open(OUT,">$Makefile.new") || die "unable to create $Makefile.new:$!\n"; |
d10dac11 | 1280 | print OUT "### Generated automatically from Makefile.in by Configure.\n\n"; |
f5d7a031 | 1281 | my $sdirs=0; |
edd4d402 | 1282 | |
d02b48c6 RE |
1283 | while (<IN>) |
1284 | { | |
67475a7e | 1285 | chomp; |
f5d7a031 | 1286 | $sdirs = 1 if /^SDIRS=/; |
f5d7a031 UM |
1287 | if ($sdirs) { |
1288 | my $dir; | |
1289 | foreach $dir (@skip) { | |
ed551cdd DSH |
1290 | s/(\s)$dir /$1/; |
1291 | s/\s$dir$//; | |
f5d7a031 UM |
1292 | } |
1293 | } | |
f6f0420d | 1294 | $sdirs = 0 unless /\\$/; |
7e23e857 | 1295 | s/fips // if (/^DIRS=/ && !$fips); |
a63bf2c5 | 1296 | s/engines // if (/^DIRS=/ && $disabled{"engine"}); |
3fa04f0d RL |
1297 | s/^VERSION=.*/VERSION=$config{version}/; |
1298 | s/^MAJOR=.*/MAJOR=$config{major}/; | |
1299 | s/^MINOR=.*/MINOR=$config{minor}/; | |
1300 | s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$config{shlib_version_number}/; | |
1301 | s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$config{shlib_version_history}/; | |
1302 | s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$config{shlib_major}/; | |
1303 | s/^SHLIB_MINOR=.*/SHLIB_MINOR=$config{shlib_minor}/; | |
291e94df RL |
1304 | s/^SHLIB_EXT=.*/SHLIB_EXT=$target{shared_extension}/; |
1305 | s/^INSTALLTOP=.*$/INSTALLTOP=$config{prefix}/; | |
1306 | s/^MULTILIB=.*$/MULTILIB=$target{multilib}/; | |
1307 | s/^OPENSSLDIR=.*$/OPENSSLDIR=$config{openssldir}/; | |
6727565a | 1308 | s/^LIBDIR=.*$/LIBDIR=$libdir/; |
e5f3045f | 1309 | s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/; |
dfeab068 | 1310 | s/^PLATFORM=.*$/PLATFORM=$target/; |
3fa04f0d | 1311 | s/^OPTIONS=.*$/OPTIONS=$config{options}/; |
fe05264e | 1312 | my $argvstring = "(".join(", ", map { quotify("perl", $_) } @argvcopy).")"; |
c59cb511 | 1313 | s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/; |
642a6138 | 1314 | if ($config{cross_compile_prefix}) |
cbfb39d1 | 1315 | { |
642a6138 | 1316 | s/^CC=.*$/CROSS_COMPILE= $config{cross_compile_prefix}\nCC= \$\(CROSS_COMPILE\)$target{cc}/; |
8aab301b DSH |
1317 | s/^AR=\s*/AR= \$\(CROSS_COMPILE\)/; |
1318 | s/^NM=\s*/NM= \$\(CROSS_COMPILE\)/; | |
1319 | s/^RANLIB=\s*/RANLIB= \$\(CROSS_COMPILE\)/; | |
291e94df | 1320 | s/^MAKEDEPPROG=.*$/MAKEDEPPROG= \$\(CROSS_COMPILE\)$target{cc}/ if $target{cc} eq "gcc"; |
cbfb39d1 AP |
1321 | } |
1322 | else { | |
291e94df RL |
1323 | s/^CC=.*$/CC= $target{cc}/; |
1324 | s/^AR=\s*ar/AR= $target{ar}/; | |
1325 | s/^RANLIB=.*/RANLIB= $target{ranlib}/; | |
1326 | s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $target{cc}/ if $ecc eq "gcc" || $ecc eq "clang"; | |
cbfb39d1 | 1327 | } |
d02b48c6 | 1328 | s/^CFLAG=.*$/CFLAG= $cflags/; |
7a762197 | 1329 | s/^DEPFLAG=.*$/DEPFLAG=$depflags/; |
d6c76457 | 1330 | s/^PEX_LIBS=.*$/PEX_LIBS= $prelflags/; |
d02b48c6 | 1331 | s/^EX_LIBS=.*$/EX_LIBS= $lflags/; |
967d95f0 | 1332 | s/^EXE_EXT=.*$/EXE_EXT= $exe_ext/; |
291e94df RL |
1333 | s/^CPUID_OBJ=.*$/CPUID_OBJ= $target{cpuid_obj}/; |
1334 | s/^BN_ASM=.*$/BN_ASM= $target{bn_obj}/; | |
1335 | s/^EC_ASM=.*$/EC_ASM= $target{ec_obj}/; | |
1336 | s/^DES_ENC=.*$/DES_ENC= $target{des_obj}/; | |
1337 | s/^AES_ENC=.*$/AES_ENC= $target{aes_obj}/; | |
1338 | s/^BF_ENC=.*$/BF_ENC= $target{bf_obj}/; | |
1339 | s/^CAST_ENC=.*$/CAST_ENC= $target{cast_obj}/; | |
1340 | s/^RC4_ENC=.*$/RC4_ENC= $target{rc4_obj}/; | |
1341 | s/^RC5_ENC=.*$/RC5_ENC= $target{rc5_obj}/; | |
1342 | s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $target{md5_obj}/; | |
1343 | s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $target{sha1_obj}/; | |
1344 | s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $target{rmd160_obj}/; | |
1345 | s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $target{wp_obj}/; | |
1346 | s/^CMLL_ENC=.*$/CMLL_ENC= $target{cmll_obj}/; | |
1347 | s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $target{modes_obj}/; | |
1348 | s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $target{engines_obj}/; | |
1349 | s/^CHACHA_ENC=.*$/CHACHA_ENC= $target{chacha_obj}/; | |
1350 | s/^POLY1305_ASM_OBJ=.*$/POLY1305_ASM_OBJ= $target{poly1305_obj}/; | |
1351 | s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $target{perlasm_scheme}/; | |
7d130f68 | 1352 | s/^PROCESSOR=.*/PROCESSOR= $config{processor}/; |
291e94df RL |
1353 | s/^ARFLAGS=.*/ARFLAGS= $target{arflags}/; |
1354 | s/^PERL=.*/PERL= $config{perl}/; | |
ad2695b1 DSH |
1355 | s/^LIBZLIB=.*/LIBZLIB=$withargs{"zlib-lib"}/; |
1356 | s/^ZLIB_INCLUDE=.*/ZLIB_INCLUDE=$withargs{"zlib-include"}/; | |
1ab2f7f1 | 1357 | s/^FIPSLIBDIR=.*/FIPSLIBDIR=$fipslibdir/; |
d47d0d2b DSH |
1358 | s/^FIPSCANLIB=.*/FIPSCANLIB=libcrypto/ if $fips; |
1359 | s/^SHARED_FIPS=.*/SHARED_FIPS=/; | |
1360 | s/^SHLIBDIRS=.*/SHLIBDIRS= crypto ssl/; | |
1ab2f7f1 | 1361 | s/^BASEADDR=.*/BASEADDR=$baseaddr/; |
291e94df | 1362 | s/^SHLIB_TARGET=.*/SHLIB_TARGET=$target{shared_target}/; |
a22fb399 | 1363 | s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/; |
83365051 | 1364 | s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$config{no_shared}); |
291e94df | 1365 | if ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.s([ol])\.[^\.]*$/) |
0fd44e2d RL |
1366 | { |
1367 | my $sotmp = $1; | |
07c08ed4 RL |
1368 | s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/; |
1369 | } | |
291e94df | 1370 | elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.[^\.]*\.dylib$/) |
07c08ed4 RL |
1371 | { |
1372 | s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/; | |
0fd44e2d | 1373 | } |
291e94df | 1374 | elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.s([ol])\.[^\.]*\.[^\.]*$/) |
0fd44e2d RL |
1375 | { |
1376 | my $sotmp = $1; | |
1377 | s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp.\$(SHLIB_MAJOR) .s$sotmp/; | |
1378 | } | |
291e94df | 1379 | elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.[^\.]*\.[^\.]*\.dylib$/) |
07c08ed4 RL |
1380 | { |
1381 | s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/; | |
1382 | } | |
291e94df | 1383 | s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$target{shared_ldflag}/; |
d02b48c6 RE |
1384 | print OUT $_."\n"; |
1385 | } | |
1386 | close(IN); | |
1387 | close(OUT); | |
c2aa4f20 | 1388 | rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n"; |
f2d4be3b | 1389 | |
291e94df RL |
1390 | print "IsMK1MF =", ($target{build_scheme}->[0] eq "mk1mf" ? "yes" : "no"), "\n"; |
1391 | print "CC =$target{cc}\n"; | |
58964a49 RE |
1392 | print "CFLAG =$cflags\n"; |
1393 | print "EX_LIBS =$lflags\n"; | |
291e94df RL |
1394 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
1395 | print "BN_ASM =$target{bn_obj}\n"; | |
1396 | print "EC_ASM =$target{ec_obj}\n"; | |
1397 | print "DES_ENC =$target{des_obj}\n"; | |
1398 | print "AES_ENC =$target{aes_obj}\n"; | |
1399 | print "BF_ENC =$target{bf_obj}\n"; | |
1400 | print "CAST_ENC =$target{cast_obj}\n"; | |
1401 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1402 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1403 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1404 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1405 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1406 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1407 | print "MODES_OBJ =$target{modes_obj}\n"; | |
1408 | print "ENGINES_OBJ =$target{engines_obj}\n"; | |
1409 | print "CHACHA_ENC =$target{chacha_obj}\n"; | |
1410 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1411 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1412 | print "RANLIB =$target{ranlib}\n"; |
1413 | print "ARFLAGS =$target{arflags}\n"; | |
1414 | print "PERL =$config{perl}\n"; | |
d02b48c6 | 1415 | |
dc193c9c RS |
1416 | sub |
1417 | run_dofile() | |
1418 | { | |
1419 | my $in = shift; | |
1420 | my $out = shift; | |
1421 | ||
1422 | # should we remove $out ? | |
1423 | system("$config{perl} -I. -Mconfigdata util/dofile.pl <$in >$out.new"); | |
1424 | exit 1 if $? != 0; | |
1425 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
1426 | } | |
1427 | ||
1428 | &run_dofile("include/openssl/opensslconf.h.in", "include/openssl/opensslconf.h"); | |
9becf666 | 1429 | |
dc193c9c RS |
1430 | foreach my $alg ( 'bf', 'bn', 'des', 'rc4' ) { |
1431 | &run_dofile("crypto/include/internal/${alg}_conf.h.in", | |
1432 | "crypto/include/internal/${alg}_conf.h"); | |
1433 | } | |
e766a681 | 1434 | |
9becf666 DSH |
1435 | # Fix the date |
1436 | ||
7d130f68 RL |
1437 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1438 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1439 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
1440 | print "SIXTEEN_BIT mode\n" if $config{b16}; | |
1441 | print "EIGHT_BIT mode\n" if $config{b8}; | |
1442 | print "DES_PTR used\n" if $config{des_ptr}; | |
1443 | print "DES_RISC1 used\n" if $config{des_risc1}; | |
1444 | print "DES_RISC2 used\n" if $config{des_risc2}; | |
1445 | print "DES_UNROLL used\n" if $config{des_unroll}; | |
1446 | print "DES_INT used\n" if $config{des_int} =~ / int$/; | |
1447 | print "BN_LLONG mode\n" if $config{bn_ll}; | |
1448 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
1449 | print "RC4_INDEX mode\n" if $config{rc4_idx}; | |
1450 | print "RC4_CHUNK is undefined\n" unless $config{rc4_chunk}; | |
1451 | print "RC4_CHUNK is $config{rc4_chunk}\n" if $config{rc4_chunk}; | |
1452 | print "MD2 uses $config{md2_int}\n" if $config{md2_int} != $def_int; | |
1453 | print "IDEA uses $config{idea_int}\n" if $config{idea_int} != $def_int; | |
1454 | print "RC2 uses $config{rc2_int}\n" if $config{rc2_int} != $def_int; | |
1455 | print "BF_PTR used\n" if $config{bf_ptr} == 1; | |
1456 | print "BF_PTR2 used\n" if $config{bf_ptr} == 2; | |
cba5068d | 1457 | |
d10dac11 RS |
1458 | # Copy all Makefile.in to Makefile (except top-level) |
1459 | use File::Find; | |
1460 | use IO::File; | |
1461 | find(sub { | |
1462 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1463 | my $in = IO::File->new($_, "r") or | |
1464 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1465 | $File::Find::dir; | |
1466 | my $out = IO::File->new("Makefile", "w") or | |
1467 | die sprintf "Error writing Makefile in %s: !$\n", | |
1468 | $File::Find::dir; | |
1469 | print $out "# Generated from $_, do not edit\n"; | |
1470 | while (my $line = <$in>) { print $out $line } | |
1471 | $in->close() or | |
1472 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1473 | $File::Find::dir; | |
1474 | $out->close() or | |
ef30a684 | 1475 | die sprintf "Error writing Makefile in %s: !$\n", |
d10dac11 RS |
1476 | $File::Find::dir; |
1477 | }, "."); | |
1478 | ||
88087414 RL |
1479 | my %builders = ( |
1480 | unixmake => sub { | |
291e94df | 1481 | my $make_command = "$make PERL=\'$config{perl}\'"; |
88087414 RL |
1482 | my $make_targets = ""; |
1483 | $make_targets .= " depend" if $depflags ne $default_depflags && $make_depend; | |
1484 | (system $make_command.$make_targets) == 0 or die "make $make_targets failed" | |
1485 | if $make_targets ne ""; | |
88087414 RL |
1486 | if ($depflags ne $default_depflags && !$make_depend) { |
1487 | $warn_make_depend++; | |
1488 | } | |
1489 | }, | |
1490 | mk1mf => sub { | |
664b9985 | 1491 | open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h"; |
76ffb43d | 1492 | printf OUT <<"EOF"; |
57119943 BM |
1493 | #ifndef MK1MF_BUILD |
1494 | /* auto-generated by Configure for crypto/cversion.c: | |
1495 | * for Unix builds, crypto/Makefile.ssl generates functional definitions; | |
1496 | * Windows builds (and other mk1mf builds) compile cversion.c with | |
1497 | * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */ | |
1498 | #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles" | |
1499 | #endif | |
9e935d7e | 1500 | EOF |
8e10f2b3 | 1501 | close(OUT); |
8e10f2b3 | 1502 | |
88087414 | 1503 | # create the ms/version32.rc file if needed |
291e94df | 1504 | if (! grep /^netware/, @{$target{build_scheme}}) { |
88087414 | 1505 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1506 | if ($config{version_num} =~ /^0x([0-9a-f]{1})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{1})L$/i) { |
fc6a6a10 DSH |
1507 | $v1=hex $1; |
1508 | $v2=hex $2; | |
1509 | $v3=hex $3; | |
1510 | $v4=hex $4; | |
88087414 RL |
1511 | } |
1512 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1513 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1514 | #include <winver.h> |
1515 | ||
1516 | LANGUAGE 0x09,0x01 | |
1517 | ||
1518 | 1 VERSIONINFO | |
1519 | FILEVERSION $v1,$v2,$v3,$v4 | |
1520 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1521 | FILEFLAGSMASK 0x3fL | |
1522 | #ifdef _DEBUG | |
1523 | FILEFLAGS 0x01L | |
1524 | #else | |
1525 | FILEFLAGS 0x00L | |
1526 | #endif | |
1527 | FILEOS VOS__WINDOWS32 | |
1528 | FILETYPE VFT_DLL | |
1529 | FILESUBTYPE 0x0L | |
1530 | BEGIN | |
1531 | BLOCK "StringFileInfo" | |
1532 | BEGIN | |
1533 | BLOCK "040904b0" | |
1534 | BEGIN | |
fce0ba5f | 1535 | // Required: |
fc6a6a10 DSH |
1536 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1537 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1538 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1539 | #if defined(CRYPTO) |
1540 | VALUE "InternalName", "libeay32\\0" | |
1541 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1542 | #elif defined(SSL) | |
1543 | VALUE "InternalName", "ssleay32\\0" | |
1544 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1545 | #endif |
fc6a6a10 | 1546 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1547 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1548 | // Optional: |
1549 | //VALUE "Comments", "\\0" | |
51cbee35 | 1550 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1551 | //VALUE "LegalTrademarks", "\\0" |
1552 | //VALUE "PrivateBuild", "\\0" | |
1553 | //VALUE "SpecialBuild", "\\0" | |
1554 | END | |
1555 | END | |
1556 | BLOCK "VarFileInfo" | |
1557 | BEGIN | |
1558 | VALUE "Translation", 0x409, 0x4b0 | |
1559 | END | |
1560 | END | |
1561 | EOF | |
88087414 RL |
1562 | close(OUT); |
1563 | } | |
1564 | }, | |
1565 | ); | |
1566 | ||
291e94df | 1567 | my ($builder, @builder_opts) = @{$target{build_scheme}}; |
88087414 | 1568 | $builders{$builder}->(@builder_opts); |
fce0ba5f | 1569 | |
76ffb43d | 1570 | print <<"EOF"; |
63d3f44a | 1571 | |
89ec98e0 | 1572 | Configured for $target. |
63d3f44a | 1573 | EOF |
5f8d5c96 | 1574 | |
76ffb43d | 1575 | print <<"EOF" if (!$no_threads && !$threads); |
5f8d5c96 BM |
1576 | |
1577 | The library could not be configured for supporting multi-threaded | |
1578 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1579 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1580 | EOF |
1581 | ||
76ffb43d | 1582 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1583 | |
2e31ef03 RS |
1584 | You gave the option 'shared', which is not supported on this platform, so |
1585 | we will pretend you gave the option 'no-shared'. If you know how to implement | |
1586 | shared libraries, please let us know (but please first make sure you have | |
1587 | tried with a current version of OpenSSL). | |
1588 | EOF | |
1589 | ||
76ffb43d | 1590 | print <<"EOF" if ($warn_make_depend); |
2e31ef03 RS |
1591 | |
1592 | *** Because of configuration changes, you MUST do the following before | |
1593 | *** building: | |
1594 | ||
1595 | make depend | |
2964ba8c RL |
1596 | EOF |
1597 | ||
d02b48c6 RE |
1598 | exit(0); |
1599 | ||
bd5192b1 RL |
1600 | ###################################################################### |
1601 | # | |
1602 | # Helpers and utility functions | |
1603 | # | |
1604 | ||
1605 | # Configuration file reading ######################################### | |
1606 | ||
1607 | # Helper function to implement conditional inheritance depending on the | |
1608 | # value of $no_asm. Used in inherit_from values as follows: | |
1609 | # | |
1610 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1611 | # | |
1612 | sub asm { | |
1613 | my @x = @_; | |
1614 | sub { | |
1615 | $no_asm ? () : @x; | |
1616 | } | |
1617 | } | |
1618 | ||
88087414 RL |
1619 | # Helper function to implement adding values to already existing configuration |
1620 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1621 | sub _add { | |
1622 | my $separator = shift; | |
1623 | ||
1624 | # If there's any ARRAY in the collection of values, we will return | |
1625 | # an ARRAY of combined values, otherwise a string of joined values | |
1626 | # with $separator as the separator. | |
1627 | my $found_array = 0; | |
1628 | ||
1629 | my @values = | |
1630 | map { | |
1631 | if (ref($_) eq "ARRAY") { | |
1632 | $found_array = 1; | |
1633 | @$_; | |
1634 | } else { | |
1635 | $_; | |
1636 | } | |
1637 | } (@_); | |
1638 | ||
1639 | if ($found_array) { | |
1640 | [ @values ]; | |
1641 | } else { | |
1642 | join($separator, @values); | |
1643 | } | |
1644 | } | |
1645 | sub add_before { | |
1646 | my $separator = shift; | |
1647 | my @x = @_; | |
1648 | sub { _add($separator, @x, @_) }; | |
1649 | } | |
1650 | sub add { | |
1651 | my $separator = shift; | |
1652 | my @x = @_; | |
1653 | sub { _add($separator, @_, @x) }; | |
1654 | } | |
1655 | ||
bd5192b1 RL |
1656 | # configuration reader, evaluates the input file as a perl script and expects |
1657 | # it to fill %targets with target configurations. Those are then added to | |
1658 | # %table. | |
1659 | sub read_config { | |
1660 | my $fname = shift; | |
1661 | open(CONFFILE, "< $fname") | |
1662 | or die "Can't open configuration file '$fname'!\n"; | |
1663 | my $x = $/; | |
1664 | undef $/; | |
1665 | my $content = <CONFFILE>; | |
1666 | $/ = $x; | |
1667 | close(CONFFILE); | |
1668 | my %targets = (); | |
1669 | { | |
1670 | local %table = %::table; # Protect %table from tampering | |
1671 | ||
1672 | eval $content; | |
1673 | warn $@ if $@; | |
1674 | } | |
1675 | ||
1676 | # For each target, check that it's configured with a hash table. | |
1677 | foreach (keys %targets) { | |
1678 | if (ref($targets{$_}) ne "HASH") { | |
1679 | if (ref($targets{$_}) eq "") { | |
1680 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
1681 | } else { | |
1682 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
1683 | } | |
1684 | delete $targets{$_}; | |
1685 | } | |
1686 | } | |
1687 | ||
1688 | %table = (%table, %targets); | |
1689 | ||
1690 | } | |
1691 | ||
1692 | # configuration resolver. Will only resolve all the lazy evalutation | |
1693 | # codeblocks for the chozen target and all those it inherits from, | |
1694 | # recursively | |
1695 | sub resolve_config { | |
1696 | my $target = shift; | |
1697 | my @breadcrumbs = @_; | |
1698 | ||
1699 | if (grep { $_ eq $target } @breadcrumbs) { | |
1700 | die "inherit_from loop! target backtrace:\n " | |
1701 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
1702 | } | |
1703 | ||
1704 | if (!defined($table{$target})) { | |
1705 | warn "Warning! target $target doesn't exist!\n"; | |
1706 | return (); | |
1707 | } | |
1708 | # Recurse through all inheritances. They will be resolved on the | |
1709 | # fly, so when this operation is done, they will all just be a | |
1710 | # bunch of attributes with string values. | |
1711 | # What we get here, though, are keys with references to lists of | |
1712 | # the combined values of them all. We will deal with lists after | |
1713 | # this stage is done. | |
1714 | my %combined_inheritance = (); | |
1715 | if ($table{$target}->{inherit_from}) { | |
1716 | my @inherit_from = | |
1717 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
1718 | foreach (@inherit_from) { | |
1719 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
1720 | ||
1721 | # 'template' is a marker that's considered private to | |
1722 | # the config that had it. | |
1723 | delete $inherited_config{template}; | |
1724 | ||
1725 | map { | |
1726 | if (!$combined_inheritance{$_}) { | |
1727 | $combined_inheritance{$_} = []; | |
1728 | } | |
1729 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
1730 | } keys %inherited_config; | |
1731 | } | |
1732 | } | |
1733 | ||
1734 | # We won't need inherit_from in this target any more, since we've | |
1735 | # resolved all the inheritances that lead to this | |
1736 | delete $table{$target}->{inherit_from}; | |
1737 | ||
1738 | # Now is the time to deal with those lists. Here's the place to | |
1739 | # decide what shall be done with those lists, all based on the | |
1740 | # values of the target we're currently dealing with. | |
1741 | # - If a value is a coderef, it will be executed with the list of | |
1742 | # inherited values as arguments. | |
1743 | # - If the corresponding key doesn't have a value at all or is the | |
1744 | # emoty string, the inherited value list will be run through the | |
1745 | # default combiner (below), and the result becomes this target's | |
1746 | # value. | |
1747 | # - Otherwise, this target's value is assumed to be a string that | |
1748 | # will simply override the inherited list of values. | |
88087414 | 1749 | my $default_combiner = add(" "); |
bd5192b1 RL |
1750 | |
1751 | my %all_keys = | |
1752 | map { $_ => 1 } (keys %combined_inheritance, | |
1753 | keys %{$table{$target}}); | |
1754 | foreach (sort keys %all_keys) { | |
1755 | ||
1756 | # Current target doesn't have a value for the current key? | |
1757 | # Assign it the default combiner, the rest of this loop body | |
1758 | # will handle it just like any other coderef. | |
1759 | if (!exists $table{$target}->{$_}) { | |
1760 | $table{$target}->{$_} = $default_combiner; | |
1761 | } | |
1762 | ||
1763 | my $valuetype = ref($table{$target}->{$_}); | |
1764 | if ($valuetype eq "CODE") { | |
1765 | # CODE reference, execute it with the inherited values as | |
1766 | # arguments. | |
1767 | $table{$target}->{$_} = | |
1768 | $table{$target}->{$_}->(@{$combined_inheritance{$_}}); | |
88087414 RL |
1769 | } elsif ($valuetype eq "ARRAY" || $valuetype eq "") { |
1770 | # ARRAY or Scalar, just leave it as is. | |
bd5192b1 RL |
1771 | } else { |
1772 | # Some other type of reference that we don't handle. | |
1773 | # Better to abort at this point. | |
1774 | die "cannot handle reference type $valuetype," | |
1775 | ," found in target $target -> $_\n"; | |
1776 | } | |
1777 | } | |
1778 | ||
1779 | # Finally done, return the result. | |
1780 | return %{$table{$target}}; | |
1781 | } | |
1782 | ||
462ba4f6 | 1783 | sub usage |
d02b48c6 | 1784 | { |
462ba4f6 | 1785 | print STDERR $usage; |
10a926c1 | 1786 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 1787 | my $j=0; |
6457ad15 | 1788 | my $i; |
10a926c1 | 1789 | my $k=0; |
6457ad15 | 1790 | foreach $i (sort keys %table) |
d02b48c6 | 1791 | { |
bd5192b1 | 1792 | next if $table{$i}->{template}; |
462ba4f6 | 1793 | next if $i =~ /^debug/; |
10a926c1 UM |
1794 | $k += length($i) + 1; |
1795 | if ($k > 78) | |
1796 | { | |
1797 | print STDERR "\n"; | |
1798 | $k=length($i); | |
1799 | } | |
1800 | print STDERR $i . " "; | |
462ba4f6 UM |
1801 | } |
1802 | foreach $i (sort keys %table) | |
1803 | { | |
bd5192b1 | 1804 | next if $table{$i}->{template}; |
462ba4f6 | 1805 | next if $i !~ /^debug/; |
10a926c1 UM |
1806 | $k += length($i) + 1; |
1807 | if ($k > 78) | |
1808 | { | |
1809 | print STDERR "\n"; | |
1810 | $k=length($i); | |
1811 | } | |
1812 | print STDERR $i . " "; | |
d02b48c6 | 1813 | } |
10a926c1 | 1814 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 1815 | exit(1); |
d02b48c6 RE |
1816 | } |
1817 | ||
00ae96ca RL |
1818 | # Configuration printer ############################################## |
1819 | ||
1820 | sub print_table_entry | |
1821 | { | |
1822 | my $target = shift; | |
1823 | my %target = resolve_config($target); | |
1824 | my $type = shift; | |
1825 | ||
1826 | # Don't print the templates | |
1827 | return if $target{template}; | |
1828 | ||
1829 | my @sequence = ( | |
1830 | "cc", | |
1831 | "cflags", | |
1832 | "debug_cflags", | |
1833 | "release_cflags", | |
1834 | "unistd", | |
1835 | "thread_cflag", | |
1836 | "sys_id", | |
1837 | "lflags", | |
1838 | "debug_lflags", | |
1839 | "release_lflags", | |
1840 | "bn_ops", | |
1841 | "cpuid_obj", | |
1842 | "bn_obj", | |
1843 | "ec_obj", | |
1844 | "des_obj", | |
1845 | "aes_obj", | |
1846 | "bf_obj", | |
1847 | "md5_obj", | |
1848 | "sha1_obj", | |
1849 | "cast_obj", | |
1850 | "rc4_obj", | |
1851 | "rmd160_obj", | |
1852 | "rc5_obj", | |
1853 | "wp_obj", | |
1854 | "cmll_obj", | |
1855 | "modes_obj", | |
1856 | "engines_obj", | |
1857 | "perlasm_scheme", | |
1858 | "dso_scheme", | |
1859 | "shared_target", | |
1860 | "shared_cflag", | |
1861 | "shared_ldflag", | |
1862 | "shared_extension", | |
1863 | "ranlib", | |
1864 | "arflags", | |
1865 | "multilib", | |
1866 | ); | |
1867 | ||
1868 | if ($type eq "TABLE") { | |
1869 | print "\n"; | |
1870 | print "*** $target\n"; | |
1871 | printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence); | |
1872 | } elsif ($type eq "HASH") { | |
1873 | my $largest = | |
1874 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
1875 | print " '$target' => {\n"; | |
1876 | foreach (@sequence) { | |
1877 | if ($target{$_}) { | |
1878 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
1879 | } | |
1880 | } | |
1881 | print " },\n"; | |
1882 | } | |
1883 | } | |
1884 | ||
1885 | # Utility routines ################################################### | |
1886 | ||
99aab161 UM |
1887 | sub which |
1888 | { | |
1889 | my($name)=@_; | |
1890 | my $path; | |
1891 | foreach $path (split /:/, $ENV{PATH}) | |
1892 | { | |
28a80034 | 1893 | if (-f "$path/$name$exe_ext" and -x _) |
99aab161 | 1894 | { |
28a80034 RL |
1895 | return "$path/$name$exe_ext" unless ($name eq "perl" and |
1896 | system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
1897 | } |
1898 | } | |
1899 | } | |
1900 | ||
291e94df | 1901 | sub print_table_entry |
462ba4f6 | 1902 | { |
291e94df RL |
1903 | my $target = shift; |
1904 | my %target = resolve_config($target); | |
1905 | my $type = shift; | |
1906 | ||
1907 | # Don't print the templates | |
1908 | return if $target{template}; | |
1909 | ||
1910 | if ($type eq "TABLE") { | |
1911 | print <<"EOF" | |
1912 | ||
1913 | *** $target | |
1914 | \$cc = $target{cc} | |
1915 | \$cflags = $target{cflags} | |
1916 | \$debug_cflags = $target{debug_cflags} | |
1917 | \$release_cflags = $target{release_cflags} | |
1918 | \$unistd = $target{unistd} | |
1919 | \$thread_cflag = $target{thread_cflag} | |
1920 | \$sys_id = $target{sys_id} | |
1921 | \$lflags = $target{lflags} | |
1922 | \$debug_lflags = $target{debug_lflags} | |
1923 | \$release_lflags = $target{release_lflags} | |
1924 | \$bn_ops = $target{bn_ops} | |
1925 | \$cpuid_obj = $target{cpuid_obj} | |
1926 | \$bn_obj = $target{bn_obj} | |
1927 | \$ec_obj = $target{ec_obj} | |
1928 | \$des_obj = $target{des_obj} | |
1929 | \$aes_obj = $target{aes_obj} | |
1930 | \$bf_obj = $target{bf_obj} | |
1931 | \$md5_obj = $target{md5_obj} | |
1932 | \$sha1_obj = $target{sha1_obj} | |
1933 | \$cast_obj = $target{cast_obj} | |
1934 | \$rc4_obj = $target{rc4_obj} | |
1935 | \$rmd160_obj = $target{rmd160_obj} | |
1936 | \$rc5_obj = $target{rc5_obj} | |
1937 | \$wp_obj = $target{wp_obj} | |
1938 | \$cmll_obj = $target{cmll_obj} | |
1939 | \$modes_obj = $target{modes_obj} | |
1940 | \$engines_obj = $target{engines_obj} | |
1941 | \$chacha_obj = $target{chacha_obj} | |
1942 | \$poly1305_obj = $target{poly1305_obj} | |
1943 | \$perlasm_scheme = $target{perlasm_scheme} | |
1944 | \$dso_scheme = $target{dso_scheme} | |
1945 | \$shared_target= $target{shared_target} | |
1946 | \$shared_cflag = $target{shared_cflag} | |
1947 | \$shared_ldflag = $target{shared_ldflag} | |
1948 | \$shared_extension = $target{shared_extension} | |
1949 | \$ranlib = $target{ranlib} | |
1950 | \$arflags = $target{arflags} | |
1951 | \$multilib = $target{multilib} | |
1952 | EOF | |
1953 | } elsif ($type eq "HASH") { | |
1954 | my @sequence = ( | |
1955 | "cc", | |
1956 | "cflags", | |
1957 | "debug_cflags", | |
1958 | "release_cflags", | |
1959 | "unistd", | |
1960 | "thread_cflag", | |
1961 | "sys_id", | |
1962 | "lflags", | |
1963 | "debug_lflags", | |
1964 | "release_lflags", | |
1965 | "bn_ops", | |
1966 | "cpuid_obj", | |
1967 | "bn_obj", | |
1968 | "ec_obj", | |
1969 | "des_obj", | |
1970 | "aes_obj", | |
1971 | "bf_obj", | |
1972 | "md5_obj", | |
1973 | "sha1_obj", | |
1974 | "cast_obj", | |
1975 | "rc4_obj", | |
1976 | "rmd160_obj", | |
1977 | "rc5_obj", | |
1978 | "wp_obj", | |
1979 | "cmll_obj", | |
1980 | "modes_obj", | |
1981 | "engines_obj", | |
1982 | "chacha_obj", | |
1983 | "poly1305_obj", | |
1984 | "perlasm_scheme", | |
1985 | "dso_scheme", | |
1986 | "shared_target", | |
1987 | "shared_cflag", | |
1988 | "shared_ldflag", | |
1989 | "shared_extension", | |
1990 | "ranlib", | |
1991 | "arflags", | |
1992 | "multilib", | |
1993 | ); | |
1994 | my $largest = | |
1995 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
1996 | print " '$target' => {\n"; | |
1997 | foreach (@sequence) { | |
1998 | if ($target{$_}) { | |
1999 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
462ba4f6 | 2000 | } |
291e94df RL |
2001 | } |
2002 | print " },\n"; | |
2003 | } | |
462ba4f6 | 2004 | } |
436a376b | 2005 | |
fe05264e RL |
2006 | sub quotify { |
2007 | my %processors = ( | |
2008 | perl => sub { my $x = shift; | |
2009 | $x =~ s/([\\\$\@"])/\\$1/g; | |
2010 | return '"'.$x.'"'; }, | |
2011 | ); | |
2012 | my $for = shift; | |
2013 | my $processor = | |
2014 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
2015 | ||
2016 | map { $processor->($_); } @_; | |
2017 | } |