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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 | 68 | # BN_LLONG use the type 'long long' in crypto/bn/bn.h |
d02b48c6 | 69 | # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h |
d0590fe6 AP |
70 | # Following are set automatically by this script |
71 | # | |
58964a49 RE |
72 | # MD5_ASM use some extra md5 assember, |
73 | # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86 | |
74 | # RMD160_ASM use some extra ripemd160 assember, | |
d0590fe6 AP |
75 | # SHA256_ASM sha256_block is implemented in assembler |
76 | # SHA512_ASM sha512_block is implemented in assembler | |
77 | # AES_ASM ASE_[en|de]crypt is implemented in assembler | |
d02b48c6 | 78 | |
363bd0b4 | 79 | # Minimum warning options... any contributions to OpenSSL should at least get |
fce0ba5f | 80 | # past these. |
363bd0b4 | 81 | |
c2e27310 | 82 | my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_CHECK -DDEBUG_UNUSED"; |
363bd0b4 | 83 | |
190c8c60 BL |
84 | # These are used in addition to $gcc_devteam_warn when the compiler is clang. |
85 | # TODO(openssl-team): fix problems and investigate if (at least) the | |
480405e4 | 86 | # following warnings can also be enabled: |
190c8c60 | 87 | # -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers, |
df2ee0e2 | 88 | # -Wcast-align, |
190c8c60 BL |
89 | # -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token |
90 | # -Wextended-offsetof | |
df2ee0e2 | 91 | 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 | 92 | |
2e31ef03 RS |
93 | # Warn that "make depend" should be run? |
94 | my $warn_make_depend = 0; | |
95 | ||
a1d3f3d1 RL |
96 | # These are used in addition to $gcc_devteam_warn unless this is a mingw build. |
97 | # This adds backtrace information to the memory leak info. | |
98 | my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE"; | |
99 | ||
0c28f277 DSH |
100 | my $strict_warnings = 0; |
101 | ||
b7efa56a | 102 | # As for $BSDthreads. Idea is to maintain "collective" set of flags, |
fce0ba5f | 103 | # which would cover all BSD flavors. -pthread applies to them all, |
b7efa56a AP |
104 | # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD |
105 | # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r, | |
106 | # which has to be accompanied by explicit -D_THREAD_SAFE and | |
107 | # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which | |
108 | # seems to be sufficient? | |
109 | my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT"; | |
d02b48c6 | 110 | |
98186eb4 VD |
111 | # |
112 | # API compability name to version number mapping. | |
113 | # | |
114 | my $maxapi = "1.1.0"; # API for "no-deprecated" builds | |
115 | my $apitable = { | |
116 | "1.1.0" => "0x10100000L", | |
117 | "1.0.0" => "0x10000000L", | |
118 | "0.9.8" => "0x00908000L", | |
119 | }; | |
120 | ||
9e0724a1 RL |
121 | my $base_target = "BASE"; # The template that all other inherit from |
122 | our %table = (); | |
291e94df | 123 | our %config = (); |
3e83e686 | 124 | |
bd5192b1 | 125 | # Forward declarations ############################################### |
7ead0c89 | 126 | |
bd5192b1 RL |
127 | # read_config(filename) |
128 | # | |
129 | # Reads a configuration file and populates %table with the contents | |
130 | # (which the configuration file places in %targets). | |
131 | sub read_config; | |
7d46b942 | 132 | |
bd5192b1 RL |
133 | # resolve_config(target) |
134 | # | |
135 | # Resolves all the late evalutations, inheritances and so on for the | |
136 | # chosen target and any target it inherits from. | |
137 | sub resolve_config; | |
7d46b942 | 138 | |
15c7adb0 | 139 | |
107b5792 RL |
140 | # Information collection ############################################# |
141 | ||
142 | # Collect version numbers | |
143 | $config{version} = "unknown"; | |
144 | $config{version_num} = "unknown"; | |
145 | $config{shlib_version_number} = "unknown"; | |
146 | $config{shlib_version_history} = "unknown"; | |
147 | ||
148 | collect_information( | |
149 | '<include/openssl/opensslv.h', | |
150 | undef, | |
151 | qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; }, | |
152 | qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, | |
153 | qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, | |
154 | qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 } | |
155 | ); | |
156 | if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } | |
157 | ||
158 | ($config{major}, $config{minor}) | |
159 | = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/); | |
160 | ($config{shlib_major}, $config{shlib_minor}) | |
161 | = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/); | |
162 | die "erroneous version information in opensslv.h: ", | |
163 | "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n" | |
164 | if ($config{major} eq "" || $config{minor} eq "" | |
165 | || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); | |
166 | ||
167 | # Collect target configurations | |
168 | ||
f09e7ca9 | 169 | my ($vol, $dir, $dummy) = File::Spec->splitpath($0); |
97a0cc52 RL |
170 | my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf"); |
171 | foreach (sort glob($pattern) ) { | |
f09e7ca9 RS |
172 | &read_config($_); |
173 | } | |
d02b48c6 | 174 | |
291e94df | 175 | |
107b5792 RL |
176 | print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n"; |
177 | ||
291e94df RL |
178 | $config{perl}; |
179 | $config{prefix}=""; | |
180 | $config{openssldir}=""; | |
7d130f68 | 181 | $config{processor}=""; |
107b5792 RL |
182 | $config{libdir}=""; |
183 | $config{install_prefix}= "$ENV{'INSTALL_PREFIX'}"; | |
642a6138 | 184 | $config{cross_compile_prefix}=""; |
107b5792 | 185 | $config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/"; |
1ab2f7f1 | 186 | my $nofipscanistercheck=0; |
107b5792 | 187 | $config{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; |
0396479d | 195 | my $default_ranlib; |
107b5792 RL |
196 | $config{fips}=0; |
197 | ||
198 | # Top level directories to build | |
199 | $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ]; | |
200 | # crypto/ subdirectories to build | |
201 | $config{sdirs} = [ | |
202 | "objects", | |
203 | "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", | |
204 | "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes", | |
205 | "bn", "ec", "rsa", "dsa", "dh", "dso", "engine", | |
206 | "buffer", "bio", "stack", "lhash", "rand", "err", | |
207 | "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui", | |
208 | "cms", "ts", "jpake", "srp", "store", "cmac", "ct", "async", "kdf" | |
209 | ]; | |
99aab161 | 210 | |
6b01bed2 VD |
211 | # Known TLS and DTLS protocols |
212 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
213 | my @dtls = qw(dtls1 dtls1_2); | |
214 | ||
8b527be2 RL |
215 | # Explicitelly known options that are possible to disable. They can |
216 | # be regexps, and will be used like this: /^no-${option}$/ | |
217 | # For developers: keep it sorted alphabetically | |
218 | ||
219 | my @disablables = ( | |
220 | "aes", | |
221 | "asm", | |
222 | "bf", | |
223 | "camellia", | |
224 | "capieng", | |
225 | "cast", | |
48f14845 | 226 | "chacha", |
8b527be2 RL |
227 | "cmac", |
228 | "cms", | |
229 | "comp", | |
3e45d393 | 230 | "crypto-mdebug", |
8b527be2 RL |
231 | "ct", |
232 | "deprecated", | |
233 | "des", | |
234 | "dgram", | |
235 | "dh", | |
236 | "dsa", | |
237 | "dso", | |
a5ecdc6a | 238 | "dtls", |
8b527be2 RL |
239 | "dynamic[-_]engine", |
240 | "ec", | |
241 | "ec2m", | |
6b01bed2 VD |
242 | "ecdh", |
243 | "ecdsa", | |
8b527be2 RL |
244 | "ec_nistp_64_gcc_128", |
245 | "engine", | |
246 | "err", # Really??? | |
8b527be2 RL |
247 | "heartbeats", |
248 | "hmac", | |
249 | "hw(-.+)?", | |
250 | "idea", | |
251 | "jpake", | |
252 | "locking", # Really??? | |
253 | "md2", | |
254 | "md4", | |
255 | "md5", | |
256 | "mdc2", | |
257 | "md[-_]ghost94", | |
258 | "nextprotoneg", | |
259 | "ocb", | |
260 | "ocsp", | |
48f14845 | 261 | "poly1305", |
8b527be2 RL |
262 | "posix-io", |
263 | "psk", | |
264 | "rc2", | |
265 | "rc4", | |
266 | "rc5", | |
267 | "rdrand", | |
268 | "rfc3779", | |
269 | "rijndael", # Old AES name | |
270 | "rmd160", | |
271 | "rsa", | |
272 | "scrypt", | |
273 | "sct", | |
274 | "sctp", | |
275 | "seed", | |
276 | "sha", | |
277 | "shared", | |
278 | "sock", | |
279 | "srp", | |
280 | "srtp", | |
281 | "sse2", | |
282 | "ssl", | |
8b527be2 RL |
283 | "ssl-trace", |
284 | "static-engine", | |
285 | "stdio", | |
286 | "store", | |
287 | "threads", | |
288 | "tls", | |
8b527be2 RL |
289 | "unit-test", |
290 | "whirlpool", | |
291 | "zlib", | |
292 | "zlib-dynamic", | |
293 | ); | |
6b01bed2 VD |
294 | foreach my $proto ((@tls, @dtls)) |
295 | { | |
296 | push(@disablables, $proto); | |
297 | push(@disablables, "$proto-method"); | |
298 | } | |
8b527be2 | 299 | |
c9a112f5 BM |
300 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
301 | ||
7a762197 | 302 | my %disabled = ( # "what" => "comment" [or special keyword "experimental"] |
7d8bb912 | 303 | "ec_nistp_64_gcc_128" => "default", |
0423f812 | 304 | "egd" => "default", |
7d8bb912 BM |
305 | "jpake" => "experimental", |
306 | "md2" => "default", | |
307 | "rc5" => "default", | |
c2e27310 | 308 | "sctp" => "default", |
7d8bb912 | 309 | "shared" => "default", |
93ab9e42 | 310 | "ssl-trace" => "default", |
ae3b4f23 | 311 | "store" => "experimental", |
e0fc7961 | 312 | "unit-test" => "default", |
7d8bb912 | 313 | "zlib" => "default", |
c2e27310 VD |
314 | "zlib-dynamic" => "default", |
315 | "crypto-mdebug" => "default", | |
7d8bb912 | 316 | ); |
7a762197 | 317 | my @experimental = (); |
c9a112f5 | 318 | |
c569e206 RL |
319 | # Note: => pair form used for aesthetics, not to truly make a hash table |
320 | my @disable_cascades = ( | |
321 | # "what" => [ "cascade", ... ] | |
7d130f68 | 322 | sub { $config{processor} eq "386" } |
c569e206 RL |
323 | => [ "sse2" ], |
324 | "ssl" => [ "ssl3" ], | |
325 | "ssl3-method" => [ "ssl3" ], | |
326 | "zlib" => [ "zlib-dynamic" ], | |
327 | "rijndael" => [ "aes" ], | |
328 | "des" => [ "mdc2" ], | |
9e4d6fbf | 329 | "ec" => [ "ecdsa", "ecdh" ], |
b427401c | 330 | "psk" => [ "jpake" ], |
c569e206 RL |
331 | |
332 | "dgram" => [ "dtls" ], | |
333 | "dtls" => [ @dtls ], | |
334 | ||
335 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
336 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
337 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
338 | ||
339 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
340 | sub { $disabled{rsa} | |
341 | && ($disabled{dsa} || $disabled{dh}); } | |
342 | => [ "ssl" ], | |
343 | ||
344 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
345 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
346 | # (XXX: We don't support PSK-only builds). | |
347 | sub { $disabled{rsa} | |
348 | && ($disabled{dsa} || $disabled{dh}) | |
349 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
350 | => [ "tls1", "tls1_1", "tls1_2", | |
351 | "dtls1", "dtls1_2" ], | |
352 | ||
353 | "tls" => [ @tls ], | |
354 | ||
355 | # SRP and HEARTBEATS require TLSEXT | |
356 | "tlsext" => [ "srp", "heartbeats" ], | |
357 | ); | |
358 | ||
359 | # Avoid protocol support holes. Also disable all versions below N, if version | |
360 | # N is disabled while N+1 is enabled. | |
361 | # | |
362 | my @list = (reverse @tls); | |
363 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
364 | last unless @list; | |
365 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
366 | => [ @list ] ); | |
367 | unshift @list, $second; | |
368 | } | |
369 | my @list = (reverse @dtls); | |
370 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
371 | last unless @list; | |
372 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
373 | => [ @list ] ); | |
374 | unshift @list, $second; | |
375 | } | |
376 | ||
107b5792 | 377 | # Construct the string of what $config{depflags} should look like with the defaults |
c569e206 RL |
378 | # from %disabled above. (we need this to see if we should advise the user |
379 | # to run "make depend"): | |
107b5792 | 380 | my $default_depflags = join(" ", |
c569e206 RL |
381 | map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; } |
382 | grep { $disabled{$_} !~ /\(no-depflags\)$/ } | |
383 | sort keys %disabled); | |
7a762197 BM |
384 | |
385 | # Explicit "no-..." options will be collected in %disabled along with the defaults. | |
386 | # To remove something from %disabled, use "enable-foo" (unless it's experimental). | |
387 | # For symmetry, "disable-foo" is a synonym for "no-foo". | |
388 | ||
389 | # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable. | |
390 | # We will collect such requests in @experimental. | |
391 | # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO. | |
ab185b60 BM |
392 | |
393 | ||
d0590fe6 | 394 | my $no_sse2=0; |
b6e4dac2 | 395 | |
462ba4f6 | 396 | &usage if ($#ARGV < 0); |
d02b48c6 | 397 | |
fe05264e | 398 | my $flags=""; |
107b5792 | 399 | $config{depflags}=""; |
7d130f68 RL |
400 | $config{openssl_experimental_defines}=[]; |
401 | $config{openssl_api_defines}=[]; | |
402 | $config{openssl_algorithm_defines}=[]; | |
403 | $config{openssl_thread_defines}=[]; | |
404 | $config{openssl_sys_defines}=[]; | |
405 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
406 | my $libs=""; |
407 | my $target=""; | |
3fa04f0d | 408 | $config{options}=""; |
451dc18f | 409 | my $make_depend=0; |
f9b3bff6 | 410 | my %withargs=(); |
9e43c6b5 | 411 | my $build_prefix = "release_"; |
c59cb511 RL |
412 | |
413 | my @argvcopy=@ARGV; | |
c59cb511 | 414 | |
fe05264e | 415 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
416 | if (-f "./configdata.pm") { |
417 | my $file = "./configdata.pm"; | |
418 | unless (my $return = do $file) { | |
419 | die "couldn't parse $file: $@" if $@; | |
420 | die "couldn't do $file: $!" unless defined $return; | |
421 | die "couldn't run $file" unless $return; | |
fe05264e | 422 | } |
642a6138 RL |
423 | |
424 | @argvcopy = defined($configdata::config{perlargv}) ? | |
425 | @{$configdata::config{perlargv}} : (); | |
426 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
427 | if (grep(/^reconf/,@argvcopy)); | |
428 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
429 | if defined($configdata::config{cross_compile_prefix}); | |
430 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
431 | if defined($configdata::config{cc}); | |
432 | ||
fe05264e RL |
433 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
434 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
435 | if $ENV{CROSS_COMPILE}; | |
436 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
437 | } elsif (open IN, "<Makefile") { |
438 | # | |
439 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
440 | # centered information gathering the reading configdata.pm | |
441 | # | |
442 | while (<IN>) { | |
443 | chomp; | |
444 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { | |
445 | # Older form, we split the string and hope for the best | |
446 | @argvcopy = split /\s+/, $_; | |
447 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
448 | if (grep(/^reconf/,@argvcopy)); | |
449 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
450 | $ENV{CROSS_COMPILE}=$1; | |
451 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
452 | $ENV{CC}=$1; | |
453 | } | |
454 | } | |
455 | # | |
456 | # END OF TEMPORARY SECTION | |
457 | # | |
fe05264e RL |
458 | } else { |
459 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
460 | } | |
461 | } | |
462 | ||
642a6138 | 463 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
464 | |
465 | my %unsupported_options = (); | |
466 | foreach (@argvcopy) | |
16b6081e | 467 | { |
fe05264e | 468 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 469 | |
fe05264e RL |
470 | # rewrite some options in "enable-..." form |
471 | s /^-?-?shared$/enable-shared/; | |
472 | s /^sctp$/enable-sctp/; | |
473 | s /^threads$/enable-threads/; | |
474 | s /^zlib$/enable-zlib/; | |
475 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 476 | |
fe05264e RL |
477 | if (/^(no|disable|enable|experimental)-(.+)$/) |
478 | { | |
479 | my $word = $2; | |
480 | if (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 481 | { |
fe05264e RL |
482 | $unsupported_options{$_} = 1; |
483 | next; | |
8b527be2 | 484 | } |
fe05264e RL |
485 | } |
486 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
487 | { | |
488 | if (!($disabled{$1} eq "experimental")) | |
d02b48c6 | 489 | { |
fe05264e | 490 | foreach my $proto ((@tls, @dtls)) |
e172d60d | 491 | { |
fe05264e | 492 | if ($1 eq "$proto-method") |
3881d810 | 493 | { |
fe05264e RL |
494 | $disabled{"$proto"} = "option($proto-method)"; |
495 | last; | |
3881d810 | 496 | } |
fe05264e RL |
497 | } |
498 | if ($1 eq "dtls") | |
499 | { | |
500 | foreach my $proto (@dtls) | |
6b01bed2 | 501 | { |
fe05264e | 502 | $disabled{$proto} = "option(dtls)"; |
6b01bed2 | 503 | } |
fe05264e RL |
504 | } |
505 | elsif ($1 eq "ssl") | |
506 | { | |
507 | # Last one of its kind | |
508 | $disabled{"ssl3"} = "option(ssl)"; | |
509 | } | |
510 | elsif ($1 eq "tls") | |
511 | { | |
512 | # XXX: Tests will fail if all SSL/TLS | |
513 | # protocols are disabled. | |
514 | foreach my $proto (@tls) | |
7a762197 | 515 | { |
fe05264e | 516 | $disabled{$proto} = "option(tls)"; |
7a762197 | 517 | } |
fce0ba5f | 518 | } |
fe05264e | 519 | else |
b6e4dac2 | 520 | { |
fe05264e | 521 | $disabled{$1} = "option"; |
b6e4dac2 | 522 | } |
fe05264e RL |
523 | } |
524 | } | |
525 | elsif (/^enable-(.+)$/ || /^experimental-(.+)$/) | |
526 | { | |
527 | my $algo = $1; | |
528 | if ($disabled{$algo} eq "experimental") | |
529 | { | |
530 | die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n" | |
531 | unless (/^experimental-/); | |
532 | push @experimental, $algo; | |
533 | } | |
534 | delete $disabled{$algo}; | |
c9a112f5 | 535 | |
fe05264e RL |
536 | $threads = 1 if ($algo eq "threads"); |
537 | } | |
538 | elsif (/^--strict-warnings$/) | |
539 | { | |
540 | $strict_warnings = 1; | |
541 | } | |
542 | elsif (/^--debug$/) | |
543 | { | |
544 | $build_prefix = "debug_"; | |
545 | } | |
546 | elsif (/^--release$/) | |
547 | { | |
548 | $build_prefix = "release_"; | |
549 | } | |
550 | elsif (/^386$/) | |
7d130f68 | 551 | { $config{processor}=386; } |
fe05264e RL |
552 | elsif (/^fips$/) |
553 | { | |
107b5792 | 554 | $config{fips}=1; |
fe05264e RL |
555 | } |
556 | elsif (/^rsaref$/) | |
557 | { | |
558 | # No RSAref support any more since it's not needed. | |
559 | # The check for the option is there so scripts aren't | |
560 | # broken | |
561 | } | |
562 | elsif (/^nofipscanistercheck$/) | |
563 | { | |
107b5792 | 564 | $config{fips} = 1; |
fe05264e RL |
565 | $nofipscanistercheck = 1; |
566 | } | |
567 | elsif (/^[-+]/) | |
568 | { | |
569 | if (/^--prefix=(.*)$/) | |
570 | { | |
291e94df | 571 | $config{prefix}=$1; |
c9a112f5 | 572 | } |
fe05264e | 573 | elsif (/^--api=(.*)$/) |
0c28f277 | 574 | { |
107b5792 | 575 | $config{api}=$1; |
0c28f277 | 576 | } |
fe05264e | 577 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 578 | { |
107b5792 | 579 | $config{libdir}=$1; |
9e43c6b5 | 580 | } |
fe05264e | 581 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 582 | { |
291e94df | 583 | $config{openssldir}=$1; |
9e43c6b5 | 584 | } |
fe05264e | 585 | elsif (/^--install.prefix=(.*)$/) |
d02b48c6 | 586 | { |
107b5792 | 587 | $config{install_prefix}=$1; |
d02b48c6 | 588 | } |
fe05264e | 589 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 590 | { |
fe05264e | 591 | $withargs{"zlib-lib"}=$1; |
7d8bb912 | 592 | } |
fe05264e | 593 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 594 | { |
fe05264e | 595 | $withargs{"zlib-include"}="-I$1"; |
462ba4f6 | 596 | } |
fe05264e | 597 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 598 | { |
107b5792 | 599 | $config{fipslibdir}="$1/"; |
1ab2f7f1 | 600 | } |
fe05264e | 601 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 602 | { |
107b5792 | 603 | $config{baseaddr}="$1"; |
3eb0ed6d | 604 | } |
fe05264e | 605 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 606 | { |
642a6138 | 607 | $config{cross_compile_prefix}=$1; |
e5f3045f | 608 | } |
fe05264e | 609 | elsif (/^--config=(.*)$/) |
d02b48c6 | 610 | { |
fe05264e | 611 | read_config $1; |
c59cb511 | 612 | } |
fe05264e | 613 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 614 | { |
fe05264e | 615 | $libs.=$_." "; |
d02b48c6 | 616 | } |
fe05264e RL |
617 | else # common if (/^[-+]/), just pass down... |
618 | { | |
619 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
620 | $flags.=$_." "; | |
621 | } | |
622 | } | |
623 | elsif ($_ =~ /^([^:]+):(.+)$/) | |
624 | { | |
625 | eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string | |
626 | $target=$1; | |
627 | } | |
628 | else | |
629 | { | |
630 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
631 | $target=$_; | |
632 | } | |
633 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
634 | { | |
635 | # "no-..." follows later after implied disactivations | |
636 | # have been derived. (Don't take this too seroiusly, | |
637 | # we really only write OPTIONS to the Makefile out of | |
638 | # nostalgia.) | |
639 | ||
3fa04f0d RL |
640 | if ($config{options} eq "") |
641 | { $config{options} = $_; } | |
fe05264e | 642 | else |
3fa04f0d | 643 | { $config{options} .= " ".$_; } |
fbabb752 | 644 | } |
489eb740 | 645 | |
107b5792 RL |
646 | if (defined($config{api}) && !exists $apitable->{$config{api}}) { |
647 | die "***** Unsupported api compatibility level: $config{api}\n", | |
98186eb4 VD |
648 | } |
649 | ||
489eb740 RL |
650 | if (keys %unsupported_options) |
651 | { | |
652 | die "***** Unsupported options: ", | |
653 | join(", ", keys %unsupported_options), "\n"; | |
654 | } | |
fbabb752 | 655 | } |
b6e4dac2 | 656 | |
107b5792 | 657 | if ($config{fips}) |
a7a14a23 | 658 | { |
c569e206 | 659 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 660 | } |
107b5792 RL |
661 | else |
662 | { | |
663 | @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}}; | |
664 | } | |
c9a112f5 | 665 | |
c569e206 RL |
666 | my @tocheckfor = (keys %disabled); |
667 | while (@tocheckfor) { | |
668 | my %new_tocheckfor = (); | |
669 | my @cascade_copy = (@disable_cascades); | |
670 | while (@cascade_copy) { | |
671 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
672 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
673 | map { | |
674 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
675 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 676 | } |
c569e206 RL |
677 | } |
678 | @tocheckfor = (keys %new_tocheckfor); | |
679 | } | |
edc032b5 | 680 | |
436a376b | 681 | if ($target eq "TABLE") { |
00ae96ca RL |
682 | foreach (sort keys %table) { |
683 | print_table_entry($_, "TABLE"); | |
684 | } | |
685 | exit 0; | |
436a376b BM |
686 | } |
687 | ||
10a926c1 | 688 | if ($target eq "LIST") { |
00ae96ca RL |
689 | foreach (sort keys %table) { |
690 | print $_,"\n" unless $table{$_}->{template}; | |
691 | } | |
692 | exit 0; | |
10a926c1 UM |
693 | } |
694 | ||
aaf878cc | 695 | if ($target eq "HASH") { |
00ae96ca RL |
696 | print "%table = (\n"; |
697 | foreach (sort keys %table) { | |
698 | print_table_entry($_, "HASH"); | |
699 | } | |
700 | exit 0; | |
aaf878cc RL |
701 | } |
702 | ||
00ae96ca | 703 | # Backward compatibility? |
49e04548 | 704 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 705 | $target = "Cygwin".$1; |
49e04548 RL |
706 | } |
707 | ||
c9a112f5 BM |
708 | foreach (sort (keys %disabled)) |
709 | { | |
3fa04f0d | 710 | $config{options} .= " no-$_"; |
c9a112f5 BM |
711 | |
712 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
713 | ||
714 | if (/^dso$/) | |
715 | { $no_dso = 1; } | |
716 | elsif (/^threads$/) | |
717 | { $no_threads = 1; } | |
718 | elsif (/^shared$/) | |
83365051 | 719 | { $config{no_shared} = 1; } |
c9a112f5 BM |
720 | elsif (/^zlib$/) |
721 | { $zlib = 0; } | |
fbf002bb DSH |
722 | elsif (/^static-engine$/) |
723 | { } | |
c9a112f5 BM |
724 | elsif (/^zlib-dynamic$/) |
725 | { } | |
c9a112f5 BM |
726 | elsif (/^sse2$/) |
727 | { $no_sse2 = 1; } | |
107b5792 RL |
728 | elsif (/^engine$/) |
729 | { @{$config{dirs}} = grep !/^engine$/, @{$config{dirs}}; } | |
c9a112f5 BM |
730 | else |
731 | { | |
732 | my ($ALGO, $algo); | |
30fafdeb | 733 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 BM |
734 | |
735 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/) | |
736 | { | |
7d130f68 | 737 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 738 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 739 | |
5df70a9e AP |
740 | if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; } |
741 | elsif (/^asm$/) { $no_asm = 1; } | |
c9a112f5 BM |
742 | } |
743 | else | |
744 | { | |
2a4af947 AP |
745 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
746 | ||
7d130f68 | 747 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
107b5792 | 748 | $config{depflags} .= " -DOPENSSL_NO_$ALGO"; |
c9a112f5 BM |
749 | print " OPENSSL_NO_$ALGO"; |
750 | ||
e36827f6 | 751 | # fix-up crypto/directory name(s) |
107b5792 RL |
752 | $algo="whrlpool" if $algo eq "whirlpool"; |
753 | $algo="ripemd" if $algo eq "rmd160"; | |
754 | @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}}; | |
2a4af947 | 755 | |
e36827f6 | 756 | print " (skip dir)"; |
c9a112f5 BM |
757 | } |
758 | } | |
759 | ||
760 | print "\n"; | |
761 | } | |
762 | ||
7a762197 | 763 | my $exp_cflags = ""; |
ccc5784e | 764 | |
7a762197 BM |
765 | foreach (sort @experimental) |
766 | { | |
767 | my $ALGO; | |
768 | ($ALGO = $_) =~ tr/[a-z]/[A-Z]/; | |
769 | ||
770 | # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined | |
7d130f68 | 771 | push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO"; |
7a762197 BM |
772 | $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO"; |
773 | } | |
c9a112f5 | 774 | |
9e0724a1 RL |
775 | print "Configuring for $target\n"; |
776 | ||
777 | # Support for legacy targets having a name starting with 'debug-' | |
778 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
779 | if ($d) { | |
780 | $build_prefix = "debug_"; | |
781 | ||
782 | # If we do not find debug-foo in the table, the target is set to foo. | |
783 | if (!$table{$target}) { | |
784 | $target = $t; | |
785 | } | |
786 | } | |
291e94df | 787 | $config{target} = $target; |
9e0724a1 RL |
788 | delete $table{$base_target}->{template}; # or the next test will fail. |
789 | my %target = ( %{$table{$base_target}}, resolve_config($target) ); | |
790 | ||
791 | &usage if (!%target || $target{template}); | |
792 | ||
107b5792 RL |
793 | $target{exe_extension}=""; |
794 | $target{exe_extension}=".exe" if ($config{target} eq "Cygwin" || $config{target} eq "DJGPP" || $config{target} =~ /^mingw/); | |
795 | $target{exe_extension}=".nlm" if ($config{target} =~ /netware/); | |
796 | $target{exe_extension}=".pm" if ($config{target} =~ /vos/); | |
462ba4f6 | 797 | |
291e94df RL |
798 | $default_ranlib = which("ranlib") || "true"; |
799 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
800 | my $make = $ENV{'MAKE'} || "make"; | |
28a80034 | 801 | |
642a6138 RL |
802 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
803 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 804 | |
291e94df RL |
805 | $config{prefix} = "/usr/local" if !$config{prefix}; |
806 | $config{openssldir} = "ssl" if !$config{openssldir}; | |
807 | $config{openssldir} = catdir($config{prefix}, $config{openssldir}) | |
808 | unless file_name_is_absolute($config{openssldir}); | |
d02b48c6 | 809 | |
7f625320 | 810 | # Allow environment CC to override compiler... |
291e94df | 811 | $target{cc} = $ENV{CC} || $target{cc}; |
aaf878cc | 812 | |
1740c162 | 813 | # For cflags, lflags and ex_libs, add the debug_ or release_ attributes |
aaf878cc | 814 | # Do it in such a way that no spurious space is appended (hence the grep). |
107b5792 RL |
815 | $config{cflags} = join(" ", |
816 | grep { $_ ne "" } ($target{cflags}, | |
817 | $target{$build_prefix."cflags"})); | |
818 | $config{lflags} = join(" ", | |
819 | grep { $_ ne "" } ($target{lflags}, | |
820 | $target{$build_prefix."lflags"})); | |
1740c162 RL |
821 | $config{ex_libs} = join(" ", |
822 | grep { $_ ne "" } ($target{ex_libs}, | |
823 | $target{$build_prefix."ex_libs"})); | |
bd5192b1 | 824 | |
291e94df RL |
825 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib; |
826 | $target{ar} = $ENV{'AR'} || "ar"; | |
107b5792 RL |
827 | $target{arflags} = "" if !defined($target{arflags}); |
828 | $target{nm} = "nm"; | |
291e94df RL |
829 | # Make sure build_scheme is consistent. |
830 | $target{build_scheme} = [ $target{build_scheme} ] | |
831 | if ref($target{build_scheme}) ne "ARRAY"; | |
832 | ||
833 | # if $config{prefix}/lib$target{multilib} is not an existing directory, then | |
b730b03f | 834 | # assume that it's not searched by linker automatically, in |
291e94df | 835 | # which case adding $target{multilib} suffix causes more grief than |
b730b03f | 836 | # we're ready to tolerate, so don't... |
291e94df | 837 | $target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}"; |
b730b03f | 838 | |
107b5792 RL |
839 | $config{libdir}="lib$target{multilib}" if $config{libdir} eq ""; |
840 | $config{enginesdir}=$config{prefix} . "/" . $config{libdir} . "/engines"; | |
6a9d28f9 | 841 | |
107b5792 | 842 | $config{cflags} .= "$exp_cflags"; |
7a762197 | 843 | |
107b5792 | 844 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/-mno-cygwin/m) |
cbecd29a | 845 | { |
107b5792 RL |
846 | $config{cflags} =~ s/-mno-cygwin\s*//; |
847 | $target{shared_ldflag} =~ s/-mno-cygwin\s*//; | |
cbecd29a AP |
848 | } |
849 | ||
107b5792 | 850 | if ($target =~ /linux.*-mips/ && !$no_asm && $flags !~ /-m(ips|arch=)/) { |
63d8834c | 851 | # minimally required architecture flags for assembly modules |
107b5792 RL |
852 | $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/); |
853 | $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/); | |
63d8834c AP |
854 | } |
855 | ||
2964ba8c | 856 | my $no_shared_warn=0; |
14bcdb08 | 857 | my $no_user_cflags=0; |
2964ba8c | 858 | |
107b5792 | 859 | if ($flags ne "") { $config{cflags}="$flags$config{cflags}"; } |
14bcdb08 | 860 | else { $no_user_cflags=1; } |
5f8d5c96 | 861 | |
bc2aadad GT |
862 | # The DSO code currently always implements all functions so that no |
863 | # applications will have to worry about that from a compilation point | |
864 | # of view. However, the "method"s may return zero unless that platform | |
865 | # has support compiled in for them. Currently each method is enabled | |
866 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
867 | # string entry into using the following logic; | |
eca57e92 | 868 | my $dso_cflags; |
291e94df | 869 | if (!$no_dso && $target{dso_scheme} ne "") |
bc2aadad | 870 | { |
291e94df RL |
871 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
872 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 873 | { |
eca57e92 | 874 | $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H"; |
bc2aadad | 875 | } |
291e94df | 876 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 877 | { |
eca57e92 | 878 | $dso_cflags = "-DDSO_DLFCN"; |
bc2aadad GT |
879 | } |
880 | else | |
881 | { | |
291e94df | 882 | $dso_cflags = "-DDSO_$target{dso_scheme}"; |
bc2aadad | 883 | } |
107b5792 | 884 | $config{cflags} = "$dso_cflags $config{cflags}"; |
bc2aadad | 885 | } |
9ec0126e | 886 | |
421e30ec | 887 | my $thread_cflags = ""; |
7d130f68 | 888 | my @thread_defines; |
291e94df | 889 | if ($target{thread_cflag} ne "(unknown)" && !$no_threads) |
5f8d5c96 BM |
890 | { |
891 | # If we know how to do it, support threads by default. | |
892 | $threads = 1; | |
893 | } | |
291e94df | 894 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 895 | { |
14bcdb08 AP |
896 | # If the user asked for "threads", [s]he is also expected to |
897 | # provide any system-dependent compiler options that are | |
898 | # necessary. | |
899 | if ($no_user_cflags) | |
900 | { | |
901 | print "You asked for multi-threading support, but didn't\n"; | |
902 | print "provide any system-specific compiler options\n"; | |
903 | exit(1); | |
904 | } | |
421e30ec | 905 | $thread_cflags="-DOPENSSL_THREADS" ; |
7d130f68 | 906 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
907 | } |
908 | else | |
909 | { | |
421e30ec | 910 | $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag}"; |
7d130f68 | 911 | push @thread_defines, "OPENSSL_THREADS"; |
fce0ba5f | 912 | } |
5f8d5c96 | 913 | |
1740c162 | 914 | $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne ""); |
d02b48c6 | 915 | |
dfeab068 RE |
916 | if ($no_asm) |
917 | { | |
107b5792 | 918 | $config{cflags}=~s/-D[BL]_ENDIAN// if ($config{fips}); |
dfeab068 | 919 | } |
6f7ac8e1 | 920 | |
5f8d5c96 BM |
921 | if ($threads) |
922 | { | |
421e30ec | 923 | $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags; |
7d130f68 | 924 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
925 | } |
926 | ||
927 | if ($zlib) | |
928 | { | |
107b5792 | 929 | $config{cflags} = "-DZLIB $config{cflags}"; |
c9a112f5 BM |
930 | if (defined($disabled{"zlib-dynamic"})) |
931 | { | |
cc7399e7 DSH |
932 | if (defined($withargs{"zlib-lib"})) |
933 | { | |
1740c162 | 934 | $config{ex_libs} .= " -L" . $withargs{"zlib-lib"} . " -lz"; |
cc7399e7 DSH |
935 | } |
936 | else | |
937 | { | |
1740c162 | 938 | $config{ex_libs} .= " -lz"; |
cc7399e7 | 939 | } |
c9a112f5 BM |
940 | } |
941 | else | |
942 | { | |
107b5792 | 943 | $config{cflags} = "-DZLIB_SHARED $config{cflags}"; |
c9a112f5 | 944 | } |
5f8d5c96 BM |
945 | } |
946 | ||
98186eb4 VD |
947 | # With "deprecated" disable all deprecated features. |
948 | if (defined($disabled{"deprecated"})) { | |
107b5792 | 949 | $config{api} = $maxapi; |
98186eb4 | 950 | } |
07c4c14c | 951 | |
291e94df | 952 | if ($target{shared_target} eq "") |
6f7ac8e1 | 953 | { |
107b5792 | 954 | $no_shared_warn = 1 if !$config{no_shared} && !$config{fips}; |
83365051 | 955 | $config{no_shared} = 1; |
6f7ac8e1 | 956 | } |
83365051 | 957 | if (!$config{no_shared}) |
b436a982 | 958 | { |
291e94df | 959 | if ($target{shared_cflag} ne "") |
a22fb399 | 960 | { |
107b5792 | 961 | $config{cflags} = "$target{shared_cflag} -DOPENSSL_PIC $config{cflags}"; |
a22fb399 | 962 | } |
d2dcf4f4 | 963 | } |
b436a982 | 964 | |
291e94df | 965 | if ($target{build_scheme}->[0] ne "mk1mf") |
ecd45314 | 966 | { |
4c1a6e00 | 967 | # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments |
83365051 | 968 | if ($config{no_shared}) |
fbf002bb | 969 | { |
7d130f68 | 970 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
3fa04f0d | 971 | $config{options}.=" static-engine"; |
fbf002bb DSH |
972 | } |
973 | else | |
974 | { | |
7d130f68 | 975 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE"; |
3fa04f0d | 976 | $config{options}.=" no-static-engine"; |
fbf002bb | 977 | } |
6cb68620 | 978 | } |
ecd45314 | 979 | |
c313e32a AP |
980 | # |
981 | # Platform fix-ups | |
982 | # | |
107b5792 | 983 | if ($target =~ /-icc$/) # Intel C compiler |
1a979201 | 984 | { |
1187ee7d | 985 | my $iccver=0; |
291e94df | 986 | if (open(FD,"$target{cc} -V 2>&1 |")) |
1187ee7d AP |
987 | { |
988 | while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); } | |
989 | close(FD); | |
990 | } | |
1a979201 AP |
991 | if ($iccver>=8) |
992 | { | |
107b5792 | 993 | $config{cflags}=~s/-KPIC/-fPIC/; |
1a979201 AP |
994 | # Eliminate unnecessary dependency from libirc.a. This is |
995 | # essential for shared library support, as otherwise | |
996 | # apps/openssl can end up in endless loop upon startup... | |
107b5792 | 997 | $config{cflags}.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset"; |
1a979201 | 998 | } |
1187ee7d AP |
999 | if ($iccver>=9) |
1000 | { | |
1740c162 RL |
1001 | $config{ex_libs}.=" -i-static"; |
1002 | $config{ex_libs}=~s/-no_cpprt/-no-cpprt/; | |
1187ee7d AP |
1003 | } |
1004 | if ($iccver>=10) | |
1005 | { | |
1740c162 | 1006 | $config{ex_libs}=~s/-i-static/-static-intel/; |
cf5ecc3e AP |
1007 | } |
1008 | if ($iccver>=11) | |
1009 | { | |
107b5792 | 1010 | $config{cflags}.=" -no-intel-extensions"; # disable Cilk |
1740c162 | 1011 | $config{ex_libs}=~s/-no-cpprt/-no-cxxlib/; |
1187ee7d | 1012 | } |
1a979201 AP |
1013 | } |
1014 | ||
c313e32a AP |
1015 | # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time |
1016 | # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on | |
1017 | # .so objects. Apparently application RPATH is not global and does | |
1018 | # not apply to .so linked with other .so. Problem manifests itself | |
1019 | # when libssl.so fails to load libcrypto.so. One can argue that we | |
1020 | # should engrave this into Makefile.shared rules or into BSD-* config | |
1021 | # lines above. Meanwhile let's try to be cautious and pass -rpath to | |
1022 | # linker only when --prefix is not /usr. | |
107b5792 | 1023 | if ($target =~ /^BSD-/) |
c313e32a | 1024 | { |
291e94df | 1025 | $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|); |
c313e32a AP |
1026 | } |
1027 | ||
291e94df | 1028 | if ($target{sys_id} ne "") |
cf1b7d96 | 1029 | { |
107b5792 | 1030 | #$config{cflags}="-DOPENSSL_SYS_$target{sys_id} $config{cflags}"; |
642a6138 | 1031 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1032 | } |
1033 | ||
291e94df | 1034 | if ($target{ranlib} eq "") |
0396479d | 1035 | { |
291e94df | 1036 | $target{ranlib} = $default_ranlib; |
0396479d BM |
1037 | } |
1038 | ||
9e0724a1 | 1039 | if (!$no_asm) { |
7d130f68 | 1040 | $target{cpuid_obj}=$table{BASE}->{cpuid_obj} if ($config{processor} eq "386"); |
107b5792 | 1041 | $target{cpuid_obj}.=" uplink.o uplink-x86.o" if ($config{cflags} =~ /-DOPENSSL_USE_APPLINK/); |
1750ebcb | 1042 | |
291e94df | 1043 | $target{bn_obj} =~ s/\w+-gf2m.o// if (defined($disabled{ec2m})); |
f8c469de | 1044 | |
9e0724a1 | 1045 | # bn-586 is the only one implementing bn_*_part_words |
107b5792 RL |
1046 | $config{cflags}.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($target{bn_obj} =~ /bn-586/); |
1047 | $config{cflags}.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_obj} =~ /86/); | |
dfeab068 | 1048 | |
107b5792 RL |
1049 | $config{cflags}.=" -DOPENSSL_BN_ASM_MONT" if ($target{bn_obj} =~ /-mont/); |
1050 | $config{cflags}.=" -DOPENSSL_BN_ASM_MONT5" if ($target{bn_obj} =~ /-mont5/); | |
1051 | $config{cflags}.=" -DOPENSSL_BN_ASM_GF2m" if ($target{bn_obj} =~ /-gf2m/); | |
5ac7bde7 | 1052 | |
107b5792 | 1053 | if ($config{fips}) { |
7d130f68 | 1054 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1055 | } |
1ab2f7f1 | 1056 | |
291e94df | 1057 | if ($target{sha1_obj} =~ /\.o$/) { |
107b5792 RL |
1058 | $config{cflags}.=" -DSHA1_ASM" if ($target{sha1_obj} =~ /sx86/ || $target{sha1_obj} =~ /sha1/); |
1059 | $config{cflags}.=" -DSHA256_ASM" if ($target{sha1_obj} =~ /sha256/); | |
1060 | $config{cflags}.=" -DSHA512_ASM" if ($target{sha1_obj} =~ /sha512/); | |
291e94df | 1061 | if ($target{sha1_obj} =~ /sse2/) { |
9e0724a1 | 1062 | if ($no_sse2) { |
291e94df | 1063 | $target{sha1_obj} =~ s/\S*sse2\S+//; |
107b5792 RL |
1064 | } elsif ($config{cflags} !~ /OPENSSL_IA32_SSE2/) { |
1065 | $config{cflags}.=" -DOPENSSL_IA32_SSE2"; | |
d0590fe6 | 1066 | } |
58964a49 | 1067 | } |
9e0724a1 | 1068 | } |
291e94df | 1069 | if ($target{md5_obj} =~ /\.o$/) { |
107b5792 | 1070 | $config{cflags}.=" -DMD5_ASM"; |
9e0724a1 | 1071 | } |
83365051 | 1072 | $target{cast_obj}=$table{BASE}->{cast_obj} if (!$config{no_shared}); # CAST assembler is not PIC |
291e94df | 1073 | if ($target{rmd160_obj} =~ /\.o$/) { |
107b5792 | 1074 | $config{cflags}.=" -DRMD160_ASM"; |
9e0724a1 | 1075 | } |
291e94df | 1076 | if ($target{aes_obj} =~ /\.o$/) { |
107b5792 | 1077 | $config{cflags}.=" -DAES_ASM" if ($target{aes_obj} =~ m/\baes-/);; |
77aae965 | 1078 | # aes-ctr.o is not a real file, only indication that assembler |
874a3757 | 1079 | # module implements AES_ctr32_encrypt... |
107b5792 | 1080 | $config{cflags}.=" -DAES_CTR_ASM" if ($target{aes_obj} =~ s/\s*aes-ctr\.o//); |
478b50cf | 1081 | # aes-xts.o indicates presence of AES_xts_[en|de]crypt... |
107b5792 RL |
1082 | $config{cflags}.=" -DAES_XTS_ASM" if ($target{aes_obj} =~ s/\s*aes-xts\.o//); |
1083 | $target{aes_obj} =~ s/\s*(vpaes|aesni)-x86\.o//g if ($no_sse2); | |
1084 | $config{cflags}.=" -DVPAES_ASM" if ($target{aes_obj} =~ m/vpaes/); | |
1085 | $config{cflags}.=" -DBSAES_ASM" if ($target{aes_obj} =~ m/bsaes/); | |
9e0724a1 | 1086 | } |
7d130f68 | 1087 | if ($target{wp_obj} =~ /mmx/ && $config{processor} eq "386") { |
291e94df | 1088 | $target{wp_obj}=$table{BASE}->{wp_obj}; |
9e0724a1 | 1089 | } elsif (!$disabled{"whirlpool"}) { |
107b5792 | 1090 | $config{cflags}.=" -DWHIRLPOOL_ASM"; |
9e0724a1 | 1091 | } |
107b5792 RL |
1092 | if ($target{modes_obj} =~ /ghash-/) { |
1093 | $config{cflags}.=" -DGHASH_ASM"; | |
9e0724a1 | 1094 | } |
291e94df | 1095 | if ($target{ec_obj} =~ /ecp_nistz256/) { |
107b5792 | 1096 | $config{cflags}.=" -DECP_NISTZ256_ASM"; |
9e0724a1 | 1097 | } |
291e94df | 1098 | if ($target{poly1305_obj} =~ /\.o$/) { |
107b5792 | 1099 | $config{cflags}.=" -DPOLY1305_ASM"; |
9e0724a1 RL |
1100 | } |
1101 | } | |
d02b48c6 | 1102 | |
8ed40b83 RL |
1103 | my $ecc = $target{cc}; |
1104 | $ecc = "clang" if `$target{cc} --version 2>&1` =~ /clang/; | |
1105 | ||
1106 | $config{makedepprog} = | |
1107 | $ecc eq "gcc" || $ecc eq "clang" ? $target{cc} : "makedepend"; | |
107b5792 RL |
1108 | $config{depflags} =~ s/^\s*//; |
1109 | ||
7d130f68 RL |
1110 | |
1111 | # Deal with bn_ops ################################################### | |
1112 | ||
7d130f68 | 1113 | $config{bn_ll} =0; |
7d130f68 RL |
1114 | $config{export_var_as_fn} =0; |
1115 | my $def_int="unsigned int"; | |
1116 | $config{rc4_int} =$def_int; | |
b4f35e5e | 1117 | ($config{b64l},$config{b64},$config{b32})=(0,0,1); |
7d130f68 | 1118 | |
7d130f68 | 1119 | foreach (sort split(/\s+/,$target{bn_ops})) { |
7d130f68 RL |
1120 | $config{bn_ll}=1 if /BN_LLONG/; |
1121 | $config{rc4_int}="unsigned char" if /RC4_CHAR/; | |
7d130f68 RL |
1122 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) |
1123 | =(0,1,0,0,0) if /SIXTY_FOUR_BIT/; | |
1124 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1125 | =(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/; | |
1126 | ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8}) | |
1127 | =(0,0,1,0,0) if /THIRTY_TWO_BIT/; | |
7d130f68 RL |
1128 | $config{export_var_as_fn}=1 if /EXPORT_VAR_AS_FN/; |
1129 | } | |
1130 | ||
1131 | ||
1132 | # Hack cflags for better warnings (dev option) ####################### | |
1133 | ||
1ed0c662 RL |
1134 | # "Stringify" the C flags string. This permits it to be made part of a string |
1135 | # and works as well on command lines. | |
107b5792 | 1136 | $config{cflags} =~ s/([\\\"])/\\\1/g; |
b436a982 | 1137 | |
107b5792 RL |
1138 | if (defined($config{api})) { |
1139 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ]; | |
1140 | my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$config{api}}); | |
98186eb4 | 1141 | $default_depflags .= " $apiflag"; |
107b5792 | 1142 | $config{cflags} .= " $apiflag"; |
98186eb4 VD |
1143 | } |
1144 | ||
0c28f277 DSH |
1145 | if ($strict_warnings) |
1146 | { | |
1147 | my $wopt; | |
f386742c | 1148 | die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/); |
0c28f277 DSH |
1149 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1150 | { | |
107b5792 | 1151 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
0c28f277 | 1152 | } |
190c8c60 BL |
1153 | if ($ecc eq "clang") |
1154 | { | |
1155 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1156 | { | |
107b5792 | 1157 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
190c8c60 BL |
1158 | } |
1159 | } | |
a1d3f3d1 RL |
1160 | if ($target !~ /^mingw/) |
1161 | { | |
1162 | foreach $wopt (split /\s+/, $memleak_devteam_backtrace) | |
1163 | { | |
107b5792 | 1164 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
a1d3f3d1 | 1165 | } |
291e94df RL |
1166 | if ($target =~ /^BSD-/) |
1167 | { | |
1740c162 | 1168 | $config{ex_libs} .= " -lexecinfo"; |
291e94df RL |
1169 | } |
1170 | } | |
0c28f277 DSH |
1171 | } |
1172 | ||
291e94df RL |
1173 | # Write down our configuration where it fits ######################### |
1174 | ||
1175 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1176 | print OUT <<"EOF"; | |
1177 | package configdata; | |
1178 | ||
1179 | use strict; | |
1180 | use warnings; | |
1181 | ||
1182 | use Exporter; | |
1183 | #use vars qw(\@ISA \@EXPORT); | |
1184 | our \@ISA = qw(Exporter); | |
107b5792 | 1185 | our \@EXPORT = qw(\%config \%target %withargs); |
291e94df RL |
1186 | |
1187 | EOF | |
1188 | print OUT "our %config = (\n"; | |
1189 | foreach (sort keys %config) { | |
1190 | if (ref($config{$_}) eq "ARRAY") { | |
1191 | print OUT " ", $_, " => [ ", join(", ", | |
1192 | map { quotify("perl", $_) } | |
1193 | @{$config{$_}}), " ],\n"; | |
1194 | } else { | |
1195 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1196 | } | |
1197 | } | |
1198 | print OUT <<"EOF"; | |
1199 | ); | |
1200 | ||
1201 | EOF | |
1202 | print OUT "our %target = (\n"; | |
1203 | foreach (sort keys %target) { | |
1204 | if (ref($target{$_}) eq "ARRAY") { | |
1205 | print OUT " ", $_, " => [ ", join(", ", | |
1206 | map { quotify("perl", $_) } | |
1207 | @{$target{$_}}), " ],\n"; | |
1208 | } else { | |
1209 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1210 | } | |
1211 | } | |
1212 | print OUT <<"EOF"; | |
1213 | ); | |
1214 | ||
96d2d7bc RL |
1215 | EOF |
1216 | print OUT "our \%available_protocols = (\n"; | |
1217 | print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n"; | |
1218 | print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n"; | |
1219 | print OUT <<"EOF"; | |
1220 | ); | |
1221 | ||
1222 | EOF | |
1223 | print OUT "our \%disabled = (\n"; | |
1224 | foreach (sort keys %disabled) { | |
1225 | print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n"; | |
1226 | } | |
1227 | print OUT <<"EOF"; | |
1228 | ); | |
1229 | ||
291e94df | 1230 | EOF |
107b5792 RL |
1231 | print OUT "our %withargs = (\n"; |
1232 | foreach (sort keys %withargs) { | |
1233 | if (ref($withargs{$_}) eq "ARRAY") { | |
1234 | print OUT " ", $_, " => [ ", join(", ", | |
1235 | map { quotify("perl", $_) } | |
1236 | @{$withargs{$_}}), " ],\n"; | |
1237 | } else { | |
1238 | print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" | |
1239 | } | |
1240 | } | |
1241 | print OUT <<"EOF"; | |
1242 | ); | |
edd4d402 | 1243 | |
107b5792 RL |
1244 | 1; |
1245 | EOF | |
d02b48c6 | 1246 | close(OUT); |
f2d4be3b | 1247 | |
291e94df RL |
1248 | print "IsMK1MF =", ($target{build_scheme}->[0] eq "mk1mf" ? "yes" : "no"), "\n"; |
1249 | print "CC =$target{cc}\n"; | |
107b5792 | 1250 | print "CFLAG =$config{cflags}\n"; |
1740c162 RL |
1251 | print "LFLAGS =$config{lflags}\n"; |
1252 | print "EX_LIBS =$config{ex_libs}\n"; | |
291e94df RL |
1253 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
1254 | print "BN_ASM =$target{bn_obj}\n"; | |
1255 | print "EC_ASM =$target{ec_obj}\n"; | |
1256 | print "DES_ENC =$target{des_obj}\n"; | |
1257 | print "AES_ENC =$target{aes_obj}\n"; | |
1258 | print "BF_ENC =$target{bf_obj}\n"; | |
1259 | print "CAST_ENC =$target{cast_obj}\n"; | |
1260 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1261 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1262 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1263 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1264 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1265 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1266 | print "MODES_OBJ =$target{modes_obj}\n"; | |
f0bd4686 | 1267 | print "PADLOCK_OBJ =$target{padlock_obj}\n"; |
291e94df RL |
1268 | print "CHACHA_ENC =$target{chacha_obj}\n"; |
1269 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1270 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1271 | print "RANLIB =$target{ranlib}\n"; |
1272 | print "ARFLAGS =$target{arflags}\n"; | |
1273 | print "PERL =$config{perl}\n"; | |
f0bd4686 | 1274 | print "\n"; |
7d130f68 RL |
1275 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1276 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1277 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
7d130f68 RL |
1278 | print "BN_LLONG mode\n" if $config{bn_ll}; |
1279 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
cba5068d | 1280 | |
826e9e54 | 1281 | run_dofile("Makefile.in","Makefile"); |
f0bd4686 | 1282 | |
ced2c2c5 RS |
1283 | run_dofile("util/domd.in", "util/domd"); |
1284 | chmod 0755, "util/domd"; | |
1285 | ||
f0bd4686 RL |
1286 | run_dofile("include/openssl/opensslconf.h.in", "include/openssl/opensslconf.h"); |
1287 | ||
3e9e810f | 1288 | foreach my $alg ( 'bn' ) { |
f0bd4686 RL |
1289 | run_dofile("crypto/include/internal/${alg}_conf.h.in", |
1290 | "crypto/include/internal/${alg}_conf.h"); | |
1291 | } | |
1292 | ||
d10dac11 RS |
1293 | # Copy all Makefile.in to Makefile (except top-level) |
1294 | use File::Find; | |
1295 | use IO::File; | |
1296 | find(sub { | |
1297 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1298 | my $in = IO::File->new($_, "r") or | |
1299 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1300 | $File::Find::dir; | |
1301 | my $out = IO::File->new("Makefile", "w") or | |
1302 | die sprintf "Error writing Makefile in %s: !$\n", | |
1303 | $File::Find::dir; | |
1304 | print $out "# Generated from $_, do not edit\n"; | |
1305 | while (my $line = <$in>) { print $out $line } | |
1306 | $in->close() or | |
1307 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1308 | $File::Find::dir; | |
1309 | $out->close() or | |
ef30a684 | 1310 | die sprintf "Error writing Makefile in %s: !$\n", |
d10dac11 RS |
1311 | $File::Find::dir; |
1312 | }, "."); | |
1313 | ||
88087414 RL |
1314 | my %builders = ( |
1315 | unixmake => sub { | |
291e94df | 1316 | my $make_command = "$make PERL=\'$config{perl}\'"; |
88087414 | 1317 | my $make_targets = ""; |
107b5792 | 1318 | $make_targets .= " depend" if $config{depflags} ne $default_depflags && $make_depend; |
88087414 RL |
1319 | (system $make_command.$make_targets) == 0 or die "make $make_targets failed" |
1320 | if $make_targets ne ""; | |
107b5792 | 1321 | if ($config{depflags} ne $default_depflags && !$make_depend) { |
88087414 RL |
1322 | $warn_make_depend++; |
1323 | } | |
1324 | }, | |
1325 | mk1mf => sub { | |
664b9985 | 1326 | open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h"; |
76ffb43d | 1327 | printf OUT <<"EOF"; |
57119943 BM |
1328 | #ifndef MK1MF_BUILD |
1329 | /* auto-generated by Configure for crypto/cversion.c: | |
1330 | * for Unix builds, crypto/Makefile.ssl generates functional definitions; | |
1331 | * Windows builds (and other mk1mf builds) compile cversion.c with | |
1332 | * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */ | |
1333 | #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles" | |
1334 | #endif | |
9e935d7e | 1335 | EOF |
8e10f2b3 | 1336 | close(OUT); |
8e10f2b3 | 1337 | |
88087414 | 1338 | # create the ms/version32.rc file if needed |
291e94df | 1339 | if (! grep /^netware/, @{$target{build_scheme}}) { |
88087414 | 1340 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1341 | if ($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 |
1342 | $v1=hex $1; |
1343 | $v2=hex $2; | |
1344 | $v3=hex $3; | |
1345 | $v4=hex $4; | |
88087414 RL |
1346 | } |
1347 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1348 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1349 | #include <winver.h> |
1350 | ||
1351 | LANGUAGE 0x09,0x01 | |
1352 | ||
1353 | 1 VERSIONINFO | |
1354 | FILEVERSION $v1,$v2,$v3,$v4 | |
1355 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1356 | FILEFLAGSMASK 0x3fL | |
1357 | #ifdef _DEBUG | |
1358 | FILEFLAGS 0x01L | |
1359 | #else | |
1360 | FILEFLAGS 0x00L | |
1361 | #endif | |
1362 | FILEOS VOS__WINDOWS32 | |
1363 | FILETYPE VFT_DLL | |
1364 | FILESUBTYPE 0x0L | |
1365 | BEGIN | |
1366 | BLOCK "StringFileInfo" | |
1367 | BEGIN | |
1368 | BLOCK "040904b0" | |
1369 | BEGIN | |
fce0ba5f | 1370 | // Required: |
fc6a6a10 DSH |
1371 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1372 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1373 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1374 | #if defined(CRYPTO) |
1375 | VALUE "InternalName", "libeay32\\0" | |
1376 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1377 | #elif defined(SSL) | |
1378 | VALUE "InternalName", "ssleay32\\0" | |
1379 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1380 | #endif |
fc6a6a10 | 1381 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1382 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1383 | // Optional: |
1384 | //VALUE "Comments", "\\0" | |
51cbee35 | 1385 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1386 | //VALUE "LegalTrademarks", "\\0" |
1387 | //VALUE "PrivateBuild", "\\0" | |
1388 | //VALUE "SpecialBuild", "\\0" | |
1389 | END | |
1390 | END | |
1391 | BLOCK "VarFileInfo" | |
1392 | BEGIN | |
1393 | VALUE "Translation", 0x409, 0x4b0 | |
1394 | END | |
1395 | END | |
1396 | EOF | |
88087414 RL |
1397 | close(OUT); |
1398 | } | |
1399 | }, | |
1400 | ); | |
1401 | ||
291e94df | 1402 | my ($builder, @builder_opts) = @{$target{build_scheme}}; |
88087414 | 1403 | $builders{$builder}->(@builder_opts); |
fce0ba5f | 1404 | |
76ffb43d | 1405 | print <<"EOF"; |
63d3f44a | 1406 | |
89ec98e0 | 1407 | Configured for $target. |
63d3f44a | 1408 | EOF |
5f8d5c96 | 1409 | |
76ffb43d | 1410 | print <<"EOF" if (!$no_threads && !$threads); |
5f8d5c96 BM |
1411 | |
1412 | The library could not be configured for supporting multi-threaded | |
1413 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1414 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1415 | EOF |
1416 | ||
76ffb43d | 1417 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1418 | |
2e31ef03 RS |
1419 | You gave the option 'shared', which is not supported on this platform, so |
1420 | we will pretend you gave the option 'no-shared'. If you know how to implement | |
1421 | shared libraries, please let us know (but please first make sure you have | |
1422 | tried with a current version of OpenSSL). | |
1423 | EOF | |
1424 | ||
76ffb43d | 1425 | print <<"EOF" if ($warn_make_depend); |
2e31ef03 RS |
1426 | |
1427 | *** Because of configuration changes, you MUST do the following before | |
1428 | *** building: | |
1429 | ||
1430 | make depend | |
2964ba8c RL |
1431 | EOF |
1432 | ||
d02b48c6 RE |
1433 | exit(0); |
1434 | ||
bd5192b1 RL |
1435 | ###################################################################### |
1436 | # | |
1437 | # Helpers and utility functions | |
1438 | # | |
1439 | ||
1440 | # Configuration file reading ######################################### | |
1441 | ||
1442 | # Helper function to implement conditional inheritance depending on the | |
1443 | # value of $no_asm. Used in inherit_from values as follows: | |
1444 | # | |
1445 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1446 | # | |
1447 | sub asm { | |
1448 | my @x = @_; | |
1449 | sub { | |
1450 | $no_asm ? () : @x; | |
1451 | } | |
1452 | } | |
1453 | ||
88087414 RL |
1454 | # Helper function to implement adding values to already existing configuration |
1455 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1456 | sub _add { | |
1457 | my $separator = shift; | |
1458 | ||
1459 | # If there's any ARRAY in the collection of values, we will return | |
1460 | # an ARRAY of combined values, otherwise a string of joined values | |
1461 | # with $separator as the separator. | |
1462 | my $found_array = 0; | |
1463 | ||
1464 | my @values = | |
1465 | map { | |
1466 | if (ref($_) eq "ARRAY") { | |
1467 | $found_array = 1; | |
1468 | @$_; | |
1469 | } else { | |
1470 | $_; | |
1471 | } | |
1472 | } (@_); | |
1473 | ||
1474 | if ($found_array) { | |
1475 | [ @values ]; | |
1476 | } else { | |
1477 | join($separator, @values); | |
1478 | } | |
1479 | } | |
1480 | sub add_before { | |
1481 | my $separator = shift; | |
1482 | my @x = @_; | |
1483 | sub { _add($separator, @x, @_) }; | |
1484 | } | |
1485 | sub add { | |
1486 | my $separator = shift; | |
1487 | my @x = @_; | |
1488 | sub { _add($separator, @_, @x) }; | |
1489 | } | |
1490 | ||
bd5192b1 RL |
1491 | # configuration reader, evaluates the input file as a perl script and expects |
1492 | # it to fill %targets with target configurations. Those are then added to | |
1493 | # %table. | |
1494 | sub read_config { | |
1495 | my $fname = shift; | |
1496 | open(CONFFILE, "< $fname") | |
1497 | or die "Can't open configuration file '$fname'!\n"; | |
1498 | my $x = $/; | |
1499 | undef $/; | |
1500 | my $content = <CONFFILE>; | |
1501 | $/ = $x; | |
1502 | close(CONFFILE); | |
1503 | my %targets = (); | |
1504 | { | |
1505 | local %table = %::table; # Protect %table from tampering | |
1506 | ||
1507 | eval $content; | |
1508 | warn $@ if $@; | |
1509 | } | |
1510 | ||
1511 | # For each target, check that it's configured with a hash table. | |
1512 | foreach (keys %targets) { | |
1513 | if (ref($targets{$_}) ne "HASH") { | |
1514 | if (ref($targets{$_}) eq "") { | |
1515 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
1516 | } else { | |
1517 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
1518 | } | |
1519 | delete $targets{$_}; | |
1520 | } | |
1521 | } | |
1522 | ||
1523 | %table = (%table, %targets); | |
1524 | ||
1525 | } | |
1526 | ||
1527 | # configuration resolver. Will only resolve all the lazy evalutation | |
1528 | # codeblocks for the chozen target and all those it inherits from, | |
1529 | # recursively | |
1530 | sub resolve_config { | |
1531 | my $target = shift; | |
1532 | my @breadcrumbs = @_; | |
1533 | ||
1534 | if (grep { $_ eq $target } @breadcrumbs) { | |
1535 | die "inherit_from loop! target backtrace:\n " | |
1536 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
1537 | } | |
1538 | ||
1539 | if (!defined($table{$target})) { | |
1540 | warn "Warning! target $target doesn't exist!\n"; | |
1541 | return (); | |
1542 | } | |
1543 | # Recurse through all inheritances. They will be resolved on the | |
1544 | # fly, so when this operation is done, they will all just be a | |
1545 | # bunch of attributes with string values. | |
1546 | # What we get here, though, are keys with references to lists of | |
1547 | # the combined values of them all. We will deal with lists after | |
1548 | # this stage is done. | |
1549 | my %combined_inheritance = (); | |
1550 | if ($table{$target}->{inherit_from}) { | |
1551 | my @inherit_from = | |
1552 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
1553 | foreach (@inherit_from) { | |
1554 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
1555 | ||
1556 | # 'template' is a marker that's considered private to | |
1557 | # the config that had it. | |
1558 | delete $inherited_config{template}; | |
1559 | ||
1560 | map { | |
1561 | if (!$combined_inheritance{$_}) { | |
1562 | $combined_inheritance{$_} = []; | |
1563 | } | |
1564 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
1565 | } keys %inherited_config; | |
1566 | } | |
1567 | } | |
1568 | ||
1569 | # We won't need inherit_from in this target any more, since we've | |
1570 | # resolved all the inheritances that lead to this | |
1571 | delete $table{$target}->{inherit_from}; | |
1572 | ||
1573 | # Now is the time to deal with those lists. Here's the place to | |
1574 | # decide what shall be done with those lists, all based on the | |
1575 | # values of the target we're currently dealing with. | |
1576 | # - If a value is a coderef, it will be executed with the list of | |
1577 | # inherited values as arguments. | |
1578 | # - If the corresponding key doesn't have a value at all or is the | |
1579 | # emoty string, the inherited value list will be run through the | |
1580 | # default combiner (below), and the result becomes this target's | |
1581 | # value. | |
1582 | # - Otherwise, this target's value is assumed to be a string that | |
1583 | # will simply override the inherited list of values. | |
88087414 | 1584 | my $default_combiner = add(" "); |
bd5192b1 RL |
1585 | |
1586 | my %all_keys = | |
1587 | map { $_ => 1 } (keys %combined_inheritance, | |
1588 | keys %{$table{$target}}); | |
1589 | foreach (sort keys %all_keys) { | |
1590 | ||
1591 | # Current target doesn't have a value for the current key? | |
1592 | # Assign it the default combiner, the rest of this loop body | |
1593 | # will handle it just like any other coderef. | |
1594 | if (!exists $table{$target}->{$_}) { | |
1595 | $table{$target}->{$_} = $default_combiner; | |
1596 | } | |
1597 | ||
1598 | my $valuetype = ref($table{$target}->{$_}); | |
1599 | if ($valuetype eq "CODE") { | |
1600 | # CODE reference, execute it with the inherited values as | |
1601 | # arguments. | |
1602 | $table{$target}->{$_} = | |
1603 | $table{$target}->{$_}->(@{$combined_inheritance{$_}}); | |
88087414 RL |
1604 | } elsif ($valuetype eq "ARRAY" || $valuetype eq "") { |
1605 | # ARRAY or Scalar, just leave it as is. | |
bd5192b1 RL |
1606 | } else { |
1607 | # Some other type of reference that we don't handle. | |
1608 | # Better to abort at this point. | |
1609 | die "cannot handle reference type $valuetype," | |
1610 | ," found in target $target -> $_\n"; | |
1611 | } | |
1612 | } | |
1613 | ||
1614 | # Finally done, return the result. | |
1615 | return %{$table{$target}}; | |
1616 | } | |
1617 | ||
462ba4f6 | 1618 | sub usage |
d02b48c6 | 1619 | { |
462ba4f6 | 1620 | print STDERR $usage; |
10a926c1 | 1621 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 1622 | my $j=0; |
6457ad15 | 1623 | my $i; |
10a926c1 | 1624 | my $k=0; |
6457ad15 | 1625 | foreach $i (sort keys %table) |
d02b48c6 | 1626 | { |
bd5192b1 | 1627 | next if $table{$i}->{template}; |
462ba4f6 | 1628 | next if $i =~ /^debug/; |
10a926c1 UM |
1629 | $k += length($i) + 1; |
1630 | if ($k > 78) | |
1631 | { | |
1632 | print STDERR "\n"; | |
1633 | $k=length($i); | |
1634 | } | |
1635 | print STDERR $i . " "; | |
462ba4f6 UM |
1636 | } |
1637 | foreach $i (sort keys %table) | |
1638 | { | |
bd5192b1 | 1639 | next if $table{$i}->{template}; |
462ba4f6 | 1640 | next if $i !~ /^debug/; |
10a926c1 UM |
1641 | $k += length($i) + 1; |
1642 | if ($k > 78) | |
1643 | { | |
1644 | print STDERR "\n"; | |
1645 | $k=length($i); | |
1646 | } | |
1647 | print STDERR $i . " "; | |
d02b48c6 | 1648 | } |
10a926c1 | 1649 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 1650 | exit(1); |
d02b48c6 RE |
1651 | } |
1652 | ||
107b5792 RL |
1653 | sub run_dofile() |
1654 | { | |
1655 | my $in = shift; | |
1656 | my $out = shift; | |
1657 | ||
ced2c2c5 RS |
1658 | unlink $out || warn "Can't remove $out, $!" |
1659 | if -f $out; | |
a01dab94 | 1660 | die "Can't open $in, $!" unless -f $in; |
9ab6fc59 | 1661 | system("$config{perl} -I. -Mconfigdata util/dofile.pl -o\"Configure\" $in > $out.new"); |
107b5792 RL |
1662 | exit 1 if $? != 0; |
1663 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
1664 | } | |
1665 | ||
00ae96ca RL |
1666 | # Configuration printer ############################################## |
1667 | ||
1668 | sub print_table_entry | |
1669 | { | |
1670 | my $target = shift; | |
1671 | my %target = resolve_config($target); | |
1672 | my $type = shift; | |
1673 | ||
1674 | # Don't print the templates | |
1675 | return if $target{template}; | |
1676 | ||
1677 | my @sequence = ( | |
f0bd4686 | 1678 | "sys_id", |
00ae96ca RL |
1679 | "cc", |
1680 | "cflags", | |
1681 | "debug_cflags", | |
1682 | "release_cflags", | |
00ae96ca | 1683 | "thread_cflag", |
f0bd4686 RL |
1684 | "unistd", |
1685 | "ld", | |
00ae96ca | 1686 | "lflags", |
1740c162 | 1687 | "ex_libs", |
00ae96ca | 1688 | "debug_lflags", |
1740c162 | 1689 | "debug_ex_libs", |
00ae96ca | 1690 | "release_lflags", |
1740c162 | 1691 | "release_ex_libs", |
00ae96ca RL |
1692 | "bn_ops", |
1693 | "cpuid_obj", | |
1694 | "bn_obj", | |
1695 | "ec_obj", | |
1696 | "des_obj", | |
1697 | "aes_obj", | |
1698 | "bf_obj", | |
1699 | "md5_obj", | |
1700 | "sha1_obj", | |
1701 | "cast_obj", | |
1702 | "rc4_obj", | |
1703 | "rmd160_obj", | |
1704 | "rc5_obj", | |
1705 | "wp_obj", | |
1706 | "cmll_obj", | |
1707 | "modes_obj", | |
f0bd4686 | 1708 | "padlock_obj", |
00ae96ca RL |
1709 | "perlasm_scheme", |
1710 | "dso_scheme", | |
1711 | "shared_target", | |
1712 | "shared_cflag", | |
1713 | "shared_ldflag", | |
1714 | "shared_extension", | |
f0bd4686 RL |
1715 | "obj_extension", |
1716 | "exe_extension", | |
00ae96ca | 1717 | "ranlib", |
f0bd4686 | 1718 | "ar", |
00ae96ca RL |
1719 | "arflags", |
1720 | "multilib", | |
f0bd4686 | 1721 | "build_scheme", |
00ae96ca RL |
1722 | ); |
1723 | ||
1724 | if ($type eq "TABLE") { | |
1725 | print "\n"; | |
1726 | print "*** $target\n"; | |
1727 | printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence); | |
1728 | } elsif ($type eq "HASH") { | |
1729 | my $largest = | |
1730 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
1731 | print " '$target' => {\n"; | |
1732 | foreach (@sequence) { | |
1733 | if ($target{$_}) { | |
1734 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
1735 | } | |
1736 | } | |
1737 | print " },\n"; | |
1738 | } | |
1739 | } | |
1740 | ||
1741 | # Utility routines ################################################### | |
1742 | ||
99aab161 UM |
1743 | sub which |
1744 | { | |
1745 | my($name)=@_; | |
1746 | my $path; | |
1747 | foreach $path (split /:/, $ENV{PATH}) | |
1748 | { | |
107b5792 | 1749 | if (-f "$path/$name$target{exe_extension}" and -x _) |
99aab161 | 1750 | { |
107b5792 RL |
1751 | return "$path/$name$target{exe_extension}" unless ($name eq "perl" and |
1752 | system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
1753 | } |
1754 | } | |
1755 | } | |
1756 | ||
fe05264e RL |
1757 | sub quotify { |
1758 | my %processors = ( | |
1759 | perl => sub { my $x = shift; | |
1760 | $x =~ s/([\\\$\@"])/\\$1/g; | |
1761 | return '"'.$x.'"'; }, | |
1762 | ); | |
1763 | my $for = shift; | |
1764 | my $processor = | |
1765 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
1766 | ||
1767 | map { $processor->($_); } @_; | |
1768 | } | |
107b5792 RL |
1769 | |
1770 | # collect_information($filename, $line_continue, $regexp => $CODEref, ...) | |
1771 | # $filename is the file to read. | |
1772 | # $line_continue is either undef (which is a noop), or two arguments, where | |
1773 | # the first is a regexp detecting a line continuation ending, and the | |
1774 | # following argument is a CODEref that takes care of concatenating two | |
1775 | # lines. | |
1776 | # All following arguments are regex/CODEref pairs, where the regexp detects a | |
1777 | # line and the CODEref does something with the result of the regexp. | |
1778 | sub collect_information { | |
1779 | my $filename = shift; | |
1780 | my $line_continue_re = shift; | |
1781 | my $line_concat = defined($line_continue_re) ? shift : undef; | |
1782 | my %collectors = @_; | |
1783 | ||
1784 | my $saved_line = ""; | |
1785 | open IN, $filename || die "unable to read $filename: $!\n"; | |
1786 | while(<IN>) { | |
1787 | chomp; | |
1788 | if (defined $line_concat) { | |
1789 | $_ = $line_concat->($saved_line, $_); | |
1790 | } | |
1791 | if (defined $line_continue_re && /$line_continue_re/) { | |
1792 | $saved_line = $_; | |
1793 | next; | |
1794 | } | |
1795 | foreach my $re (keys %collectors) { | |
1796 | if (/$re/) { $collectors{$re}->() }; | |
1797 | } | |
1798 | } | |
1799 | close IN; | |
1800 | } |