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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 | 12 | use File::Basename; |
85152ca4 | 13 | use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/; |
dca99383 | 14 | use File::Path qw/mkpath/; |
1641cb60 | 15 | |
22a4f969 | 16 | # see INSTALL for instructions. |
462ba4f6 | 17 | |
e4ef2e25 | 18 | my $usage="Usage: Configure [no-<cipher> ...] [enable-<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 | 19 | |
434c5dd3 | 20 | # Options: |
e5f3045f | 21 | # |
f09e7ca9 RS |
22 | # --config add the given configuration file, which will be read after |
23 | # any "Configurations*" files that are found in the same | |
24 | # directory as this script. | |
d74dfafd RL |
25 | # --prefix prefix for the OpenSSL installation, which includes the |
26 | # directories bin, lib, include, share/man, share/doc/openssl | |
27 | # This becomes the value of INSTALLTOP in Makefile | |
28 | # (Default: /usr/local) | |
29 | # --openssldir OpenSSL data area, such as openssl.cnf, certificates and keys. | |
30 | # If it's a relative directory, it will be added on the directory | |
31 | # given with --prefix. | |
32 | # This becomes the value of OPENSSLDIR in Makefile and in C. | |
33 | # (Default: PREFIX/ssl) | |
e5f3045f | 34 | # |
cbfb39d1 AP |
35 | # --cross-compile-prefix Add specified prefix to binutils components. |
36 | # | |
98186eb4 VD |
37 | # --api One of 0.9.8, 1.0.0 or 1.1.0. Do not compile support for |
38 | # interfaces deprecated as of the specified OpenSSL version. | |
39 | # | |
5270e702 RL |
40 | # no-hw-xxx do not compile support for specific crypto hardware. |
41 | # Generic OpenSSL-style methods relating to this support | |
42 | # are always compiled but return NULL if the hardware | |
43 | # support isn't compiled. | |
44 | # no-hw do not compile support for any crypto hardware. | |
5f8d5c96 BM |
45 | # [no-]threads [don't] try to create a library that is suitable for |
46 | # multithreaded applications (default is "threads" if we | |
47 | # know how to do it) | |
fcc6a1c4 | 48 | # [no-]shared [don't] try to create shared libraries when supported. |
ae48242c | 49 | # [no-]pic [don't] try to build position independent code when supported. |
45b71abe | 50 | # If disabled, it also disables shared and dynamic-engine. |
a723979d | 51 | # no-asm do not use assembler |
bc2aadad GT |
52 | # no-dso do not compile in any native shared-library methods. This |
53 | # will ensure that all methods just return NULL. | |
0423f812 | 54 | # no-egd do not compile support for the entropy-gathering daemon APIs |
e452de9d RL |
55 | # [no-]zlib [don't] compile support for zlib compression. |
56 | # zlib-dynamic Like "zlib", but the zlib library is expected to be a shared | |
57 | # library and will be loaded in run-time by the OpenSSL library. | |
7e159e01 | 58 | # sctp include SCTP support |
22a4f969 | 59 | # 386 generate 80386 code |
d0590fe6 | 60 | # no-sse2 disables IA-32 SSE2 code, above option implies no-sse2 |
79df9d62 | 61 | # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...) |
fce0ba5f | 62 | # -<xxx> +<xxx> compiler options are passed through |
e41c8d6a GT |
63 | # |
64 | # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items | |
65 | # provided to stack calls. Generates unique stack functions for | |
66 | # each possible stack type. | |
d02b48c6 | 67 | # BN_LLONG use the type 'long long' in crypto/bn/bn.h |
d02b48c6 | 68 | # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h |
d0590fe6 AP |
69 | # Following are set automatically by this script |
70 | # | |
58964a49 RE |
71 | # MD5_ASM use some extra md5 assember, |
72 | # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86 | |
73 | # RMD160_ASM use some extra ripemd160 assember, | |
d0590fe6 AP |
74 | # SHA256_ASM sha256_block is implemented in assembler |
75 | # SHA512_ASM sha512_block is implemented in assembler | |
76 | # AES_ASM ASE_[en|de]crypt is implemented in assembler | |
d02b48c6 | 77 | |
363bd0b4 | 78 | # Minimum warning options... any contributions to OpenSSL should at least get |
fce0ba5f | 79 | # past these. |
363bd0b4 | 80 | |
d63a5e5e | 81 | my $gcc_devteam_warn = "-DPEDANTIC -DREF_DEBUG -DDEBUG_UNUSED -DBIO_DEBUG" |
8bccbce5 RS |
82 | . " -pedantic" |
83 | . " -Wall" | |
84 | . " -Wno-long-long" | |
85 | . " -Wsign-compare" | |
86 | . " -Wmissing-prototypes" | |
87 | . " -Wshadow" | |
88 | . " -Wformat" | |
89 | . " -Wtype-limits" | |
90 | . " -Werror" | |
91 | ; | |
363bd0b4 | 92 | |
190c8c60 BL |
93 | # These are used in addition to $gcc_devteam_warn when the compiler is clang. |
94 | # TODO(openssl-team): fix problems and investigate if (at least) the | |
480405e4 | 95 | # following warnings can also be enabled: |
8bccbce5 | 96 | # -Wswitch-enum |
8bccbce5 RS |
97 | # -Wcast-align |
98 | # -Wunreachable-code | |
a773b52a RS |
99 | # -Wlanguage-extension-token -- no, we use asm() |
100 | # -Wunused-macros -- no, too tricky for BN and _XOPEN_SOURCE etc | |
101 | # -Wextended-offsetof -- no, needed in CMS ASN1 code | |
8bccbce5 RS |
102 | my $clang_devteam_warn = "" |
103 | . " -Qunused-arguments" | |
104 | . " -Wextra" | |
105 | . " -Wno-unused-parameter" | |
106 | . " -Wno-missing-field-initializers" | |
107 | . " -Wno-language-extension-token" | |
108 | . " -Wno-extended-offsetof" | |
109 | . " -Wconditional-uninitialized" | |
110 | . " -Wincompatible-pointer-types-discards-qualifiers" | |
111 | . " -Wmissing-variable-declarations" | |
112 | ; | |
cb2bc054 | 113 | |
ef8ca6bd RL |
114 | # This adds backtrace information to the memory leak info. Is only used |
115 | # when crypto-mdebug-backtrace is enabled. | |
116 | my $memleak_devteam_backtrace = "-rdynamic"; | |
a1d3f3d1 | 117 | |
0c28f277 DSH |
118 | my $strict_warnings = 0; |
119 | ||
b7efa56a | 120 | # As for $BSDthreads. Idea is to maintain "collective" set of flags, |
fce0ba5f | 121 | # which would cover all BSD flavors. -pthread applies to them all, |
b7efa56a AP |
122 | # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD |
123 | # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r, | |
124 | # which has to be accompanied by explicit -D_THREAD_SAFE and | |
125 | # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which | |
126 | # seems to be sufficient? | |
127 | my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT"; | |
d02b48c6 | 128 | |
98186eb4 VD |
129 | # |
130 | # API compability name to version number mapping. | |
131 | # | |
132 | my $maxapi = "1.1.0"; # API for "no-deprecated" builds | |
133 | my $apitable = { | |
134 | "1.1.0" => "0x10100000L", | |
135 | "1.0.0" => "0x10000000L", | |
136 | "0.9.8" => "0x00908000L", | |
137 | }; | |
138 | ||
9e0724a1 | 139 | our %table = (); |
291e94df | 140 | our %config = (); |
98fdbce0 | 141 | our %withargs = (); |
3e83e686 | 142 | |
bd5192b1 | 143 | # Forward declarations ############################################### |
7ead0c89 | 144 | |
bd5192b1 RL |
145 | # read_config(filename) |
146 | # | |
147 | # Reads a configuration file and populates %table with the contents | |
148 | # (which the configuration file places in %targets). | |
149 | sub read_config; | |
7d46b942 | 150 | |
bd5192b1 RL |
151 | # resolve_config(target) |
152 | # | |
153 | # Resolves all the late evalutations, inheritances and so on for the | |
154 | # chosen target and any target it inherits from. | |
155 | sub resolve_config; | |
7d46b942 | 156 | |
15c7adb0 | 157 | |
107b5792 RL |
158 | # Information collection ############################################# |
159 | ||
9fe2bb77 | 160 | # Unified build supports separate build dir |
ec182ef0 RL |
161 | my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax |
162 | my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax | |
9fe2bb77 RL |
163 | my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl")); |
164 | ||
165 | $config{sourcedir} = abs2rel($srcdir); | |
166 | $config{builddir} = abs2rel($blddir); | |
167 | ||
107b5792 RL |
168 | # Collect version numbers |
169 | $config{version} = "unknown"; | |
170 | $config{version_num} = "unknown"; | |
171 | $config{shlib_version_number} = "unknown"; | |
172 | $config{shlib_version_history} = "unknown"; | |
173 | ||
174 | collect_information( | |
9fe2bb77 | 175 | collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')), |
107b5792 RL |
176 | qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; }, |
177 | qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, | |
178 | qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, | |
179 | qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 } | |
180 | ); | |
181 | if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } | |
182 | ||
183 | ($config{major}, $config{minor}) | |
184 | = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/); | |
185 | ($config{shlib_major}, $config{shlib_minor}) | |
186 | = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/); | |
187 | die "erroneous version information in opensslv.h: ", | |
188 | "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n" | |
189 | if ($config{major} eq "" || $config{minor} eq "" | |
190 | || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); | |
191 | ||
192 | # Collect target configurations | |
193 | ||
85152ca4 | 194 | my $pattern = catfile(dirname($0), "Configurations", "*.conf"); |
97a0cc52 | 195 | foreach (sort glob($pattern) ) { |
f09e7ca9 RS |
196 | &read_config($_); |
197 | } | |
d02b48c6 | 198 | |
291e94df | 199 | |
107b5792 RL |
200 | print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n"; |
201 | ||
291e94df RL |
202 | $config{perl}; |
203 | $config{prefix}=""; | |
204 | $config{openssldir}=""; | |
7d130f68 | 205 | $config{processor}=""; |
107b5792 | 206 | $config{libdir}=""; |
642a6138 | 207 | $config{cross_compile_prefix}=""; |
107b5792 | 208 | $config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/"; |
1ab2f7f1 | 209 | my $nofipscanistercheck=0; |
107b5792 | 210 | $config{baseaddr}="0xFB00000"; |
5f8d5c96 | 211 | my $threads=0; |
0396479d | 212 | my $default_ranlib; |
107b5792 RL |
213 | $config{fips}=0; |
214 | ||
215 | # Top level directories to build | |
216 | $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ]; | |
217 | # crypto/ subdirectories to build | |
218 | $config{sdirs} = [ | |
219 | "objects", | |
220 | "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", | |
221 | "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes", | |
222 | "bn", "ec", "rsa", "dsa", "dh", "dso", "engine", | |
223 | "buffer", "bio", "stack", "lhash", "rand", "err", | |
224 | "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui", | |
dba31777 | 225 | "cms", "ts", "srp", "cmac", "ct", "async", "kdf" |
107b5792 | 226 | ]; |
99aab161 | 227 | |
6b01bed2 VD |
228 | # Known TLS and DTLS protocols |
229 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
230 | my @dtls = qw(dtls1 dtls1_2); | |
231 | ||
8b527be2 RL |
232 | # Explicitelly known options that are possible to disable. They can |
233 | # be regexps, and will be used like this: /^no-${option}$/ | |
234 | # For developers: keep it sorted alphabetically | |
235 | ||
236 | my @disablables = ( | |
237 | "aes", | |
238 | "asm", | |
52739e40 | 239 | "async", |
b184e3ef | 240 | "autoalginit", |
498abff0 | 241 | "autoerrinit", |
8b527be2 RL |
242 | "bf", |
243 | "camellia", | |
244 | "capieng", | |
245 | "cast", | |
48f14845 | 246 | "chacha", |
8b527be2 RL |
247 | "cmac", |
248 | "cms", | |
249 | "comp", | |
3e45d393 | 250 | "crypto-mdebug", |
ef8ca6bd | 251 | "crypto-mdebug-backtrace", |
8b527be2 RL |
252 | "ct", |
253 | "deprecated", | |
254 | "des", | |
255 | "dgram", | |
256 | "dh", | |
257 | "dsa", | |
258 | "dso", | |
a5ecdc6a | 259 | "dtls", |
343ec2b0 | 260 | "dynamic-engine", |
8b527be2 RL |
261 | "ec", |
262 | "ec2m", | |
6b01bed2 VD |
263 | "ecdh", |
264 | "ecdsa", | |
8b527be2 | 265 | "ec_nistp_64_gcc_128", |
b31feae6 | 266 | "egd", |
8b527be2 | 267 | "engine", |
1288f26f | 268 | "err", |
02f7114a | 269 | "filenames", |
8b527be2 RL |
270 | "heartbeats", |
271 | "hmac", | |
272 | "hw(-.+)?", | |
273 | "idea", | |
1288f26f | 274 | "locking", |
8b527be2 RL |
275 | "md2", |
276 | "md4", | |
277 | "md5", | |
278 | "mdc2", | |
279 | "md[-_]ghost94", | |
280 | "nextprotoneg", | |
281 | "ocb", | |
282 | "ocsp", | |
ae48242c | 283 | "pic", |
48f14845 | 284 | "poly1305", |
8b527be2 RL |
285 | "posix-io", |
286 | "psk", | |
287 | "rc2", | |
288 | "rc4", | |
289 | "rc5", | |
290 | "rdrand", | |
291 | "rfc3779", | |
292 | "rijndael", # Old AES name | |
1288f26f | 293 | "ripemd", |
8b527be2 RL |
294 | "rmd160", |
295 | "rsa", | |
296 | "scrypt", | |
297 | "sct", | |
298 | "sctp", | |
299 | "seed", | |
300 | "sha", | |
301 | "shared", | |
302 | "sock", | |
303 | "srp", | |
304 | "srtp", | |
305 | "sse2", | |
306 | "ssl", | |
8b527be2 RL |
307 | "ssl-trace", |
308 | "static-engine", | |
309 | "stdio", | |
8b527be2 RL |
310 | "threads", |
311 | "tls", | |
1288f26f RS |
312 | "ts", |
313 | "ui", | |
8b527be2 RL |
314 | "unit-test", |
315 | "whirlpool", | |
316 | "zlib", | |
317 | "zlib-dynamic", | |
318 | ); | |
6b01bed2 VD |
319 | foreach my $proto ((@tls, @dtls)) |
320 | { | |
321 | push(@disablables, $proto); | |
322 | push(@disablables, "$proto-method"); | |
323 | } | |
8b527be2 | 324 | |
e80381e1 RL |
325 | my @deprecated_disablables = ( |
326 | "ssl2", | |
327 | ); | |
328 | ||
c9a112f5 BM |
329 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
330 | ||
9e04edf2 RL |
331 | our %disabled = ( # "what" => "comment" |
332 | "ec_nistp_64_gcc_128" => "default", | |
333 | "egd" => "default", | |
334 | "md2" => "default", | |
335 | "rc5" => "default", | |
336 | "sctp" => "default", | |
337 | "shared" => "default", | |
338 | "ssl-trace" => "default", | |
339 | "static-engine" => "default", | |
340 | "unit-test" => "default", | |
341 | "zlib" => "default", | |
342 | "crypto-mdebug" => "default", | |
343 | "heartbeats" => "default", | |
344 | ); | |
c9a112f5 | 345 | |
c569e206 RL |
346 | # Note: => pair form used for aesthetics, not to truly make a hash table |
347 | my @disable_cascades = ( | |
348 | # "what" => [ "cascade", ... ] | |
7d130f68 | 349 | sub { $config{processor} eq "386" } |
c569e206 RL |
350 | => [ "sse2" ], |
351 | "ssl" => [ "ssl3" ], | |
352 | "ssl3-method" => [ "ssl3" ], | |
353 | "zlib" => [ "zlib-dynamic" ], | |
354 | "rijndael" => [ "aes" ], | |
355 | "des" => [ "mdc2" ], | |
9e4d6fbf | 356 | "ec" => [ "ecdsa", "ecdh" ], |
c569e206 RL |
357 | |
358 | "dgram" => [ "dtls" ], | |
359 | "dtls" => [ @dtls ], | |
360 | ||
361 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
362 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
363 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
364 | ||
365 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
366 | sub { $disabled{rsa} | |
367 | && ($disabled{dsa} || $disabled{dh}); } | |
368 | => [ "ssl" ], | |
369 | ||
370 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
371 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
372 | # (XXX: We don't support PSK-only builds). | |
373 | sub { $disabled{rsa} | |
374 | && ($disabled{dsa} || $disabled{dh}) | |
375 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
376 | => [ "tls1", "tls1_1", "tls1_2", | |
377 | "dtls1", "dtls1_2" ], | |
378 | ||
379 | "tls" => [ @tls ], | |
380 | ||
381 | # SRP and HEARTBEATS require TLSEXT | |
382 | "tlsext" => [ "srp", "heartbeats" ], | |
ef8ca6bd RL |
383 | |
384 | "crypto-mdebug" => [ "crypto-mdebug-backtrace" ], | |
343ec2b0 RL |
385 | |
386 | # Without DSO, we can't load dynamic engines, so don't build them dynamic | |
387 | "dso" => [ "dynamic-engine" ], | |
ae48242c RL |
388 | |
389 | # Without position independent code, there can be no shared libraries or DSOs | |
390 | "pic" => [ "shared", "dynamic-engine" ], | |
c569e206 RL |
391 | ); |
392 | ||
393 | # Avoid protocol support holes. Also disable all versions below N, if version | |
394 | # N is disabled while N+1 is enabled. | |
395 | # | |
396 | my @list = (reverse @tls); | |
397 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
398 | last unless @list; | |
399 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
400 | => [ @list ] ); | |
401 | unshift @list, $second; | |
402 | } | |
403 | my @list = (reverse @dtls); | |
404 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
405 | last unless @list; | |
406 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
407 | => [ @list ] ); | |
408 | unshift @list, $second; | |
409 | } | |
410 | ||
7a762197 | 411 | # Explicit "no-..." options will be collected in %disabled along with the defaults. |
e4ef2e25 | 412 | # To remove something from %disabled, use "enable-foo". |
7a762197 BM |
413 | # For symmetry, "disable-foo" is a synonym for "no-foo". |
414 | ||
e737d7b1 RL |
415 | my @generated_headers = ( |
416 | "include/openssl/opensslconf.h", | |
e987f9f2 RL |
417 | "crypto/include/internal/bn_conf.h", |
418 | "crypto/include/internal/dso_conf.h" | |
e737d7b1 RL |
419 | ); |
420 | ||
421 | my @generated_by_make_headers = ( | |
422 | "crypto/buildinf.h" | |
423 | ); | |
424 | ||
ab185b60 | 425 | |
d0590fe6 | 426 | my $no_sse2=0; |
b6e4dac2 | 427 | |
462ba4f6 | 428 | &usage if ($#ARGV < 0); |
d02b48c6 | 429 | |
bcb1977b RL |
430 | my $user_cflags=""; |
431 | my @user_defines=(); | |
242ffb05 | 432 | my $unified = 0; |
7d130f68 RL |
433 | $config{openssl_api_defines}=[]; |
434 | $config{openssl_algorithm_defines}=[]; | |
435 | $config{openssl_thread_defines}=[]; | |
436 | $config{openssl_sys_defines}=[]; | |
437 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
438 | my $libs=""; |
439 | my $target=""; | |
3fa04f0d | 440 | $config{options}=""; |
9e43c6b5 | 441 | my $build_prefix = "release_"; |
c59cb511 RL |
442 | |
443 | my @argvcopy=@ARGV; | |
c59cb511 | 444 | |
fe05264e | 445 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
446 | if (-f "./configdata.pm") { |
447 | my $file = "./configdata.pm"; | |
448 | unless (my $return = do $file) { | |
449 | die "couldn't parse $file: $@" if $@; | |
450 | die "couldn't do $file: $!" unless defined $return; | |
451 | die "couldn't run $file" unless $return; | |
fe05264e | 452 | } |
642a6138 RL |
453 | |
454 | @argvcopy = defined($configdata::config{perlargv}) ? | |
455 | @{$configdata::config{perlargv}} : (); | |
456 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
457 | if (grep(/^reconf/,@argvcopy)); | |
458 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
459 | if defined($configdata::config{cross_compile_prefix}); | |
460 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
461 | if defined($configdata::config{cc}); | |
462 | ||
fe05264e RL |
463 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
464 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
465 | if $ENV{CROSS_COMPILE}; | |
466 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
467 | } elsif (open IN, "<Makefile") { |
468 | # | |
469 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
470 | # centered information gathering the reading configdata.pm | |
471 | # | |
472 | while (<IN>) { | |
04f171c0 | 473 | s|\R$||; |
642a6138 RL |
474 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { |
475 | # Older form, we split the string and hope for the best | |
476 | @argvcopy = split /\s+/, $_; | |
477 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
478 | if (grep(/^reconf/,@argvcopy)); | |
479 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
480 | $ENV{CROSS_COMPILE}=$1; | |
481 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
482 | $ENV{CC}=$1; | |
483 | } | |
484 | } | |
485 | # | |
486 | # END OF TEMPORARY SECTION | |
487 | # | |
fe05264e RL |
488 | } else { |
489 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
490 | } | |
491 | } | |
492 | ||
642a6138 | 493 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
494 | |
495 | my %unsupported_options = (); | |
e80381e1 | 496 | my %deprecated_options = (); |
fe05264e | 497 | foreach (@argvcopy) |
16b6081e | 498 | { |
7c55e22c RL |
499 | # VMS is a case insensitive environment, and depending on settings |
500 | # out of our control, we may receive options uppercased. Let's | |
501 | # downcase at least the part before any equal sign. | |
502 | if ($^O eq "VMS") | |
503 | { | |
504 | s/^([^=]*)/lc($1)/e; | |
505 | } | |
fe05264e | 506 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 507 | |
fe05264e RL |
508 | # rewrite some options in "enable-..." form |
509 | s /^-?-?shared$/enable-shared/; | |
510 | s /^sctp$/enable-sctp/; | |
511 | s /^threads$/enable-threads/; | |
512 | s /^zlib$/enable-zlib/; | |
513 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 514 | |
e4ef2e25 | 515 | if (/^(no|disable|enable)-(.+)$/) |
fe05264e RL |
516 | { |
517 | my $word = $2; | |
e80381e1 RL |
518 | if (grep { $word =~ /^${_}$/ } @deprecated_disablables) |
519 | { | |
520 | $deprecated_options{$_} = 1; | |
521 | next; | |
522 | } | |
523 | elsif (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 524 | { |
fe05264e RL |
525 | $unsupported_options{$_} = 1; |
526 | next; | |
8b527be2 | 527 | } |
fe05264e RL |
528 | } |
529 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
530 | { | |
e4ef2e25 RS |
531 | foreach my $proto ((@tls, @dtls)) |
532 | { | |
533 | if ($1 eq "$proto-method") | |
534 | { | |
535 | $disabled{"$proto"} = "option($proto-method)"; | |
536 | last; | |
537 | } | |
538 | } | |
539 | if ($1 eq "dtls") | |
540 | { | |
541 | foreach my $proto (@dtls) | |
542 | { | |
543 | $disabled{$proto} = "option(dtls)"; | |
544 | } | |
545 | } | |
546 | elsif ($1 eq "ssl") | |
547 | { | |
548 | # Last one of its kind | |
549 | $disabled{"ssl3"} = "option(ssl)"; | |
550 | } | |
551 | elsif ($1 eq "tls") | |
552 | { | |
553 | # XXX: Tests will fail if all SSL/TLS | |
554 | # protocols are disabled. | |
555 | foreach my $proto (@tls) | |
556 | { | |
557 | $disabled{$proto} = "option(tls)"; | |
558 | } | |
559 | } | |
343ec2b0 RL |
560 | elsif ($1 eq "static-engine") |
561 | { | |
19ab5790 | 562 | delete $disabled{"dynamic-engine"}; |
343ec2b0 RL |
563 | } |
564 | elsif ($1 eq "dynamic-engine") | |
565 | { | |
19ab5790 | 566 | $disabled{"dynamic-engine"} = "option"; |
343ec2b0 | 567 | } |
e4ef2e25 RS |
568 | else |
569 | { | |
570 | $disabled{$1} = "option"; | |
571 | } | |
fe05264e | 572 | } |
e4ef2e25 | 573 | elsif (/^enable-(.+)$/) |
fe05264e | 574 | { |
343ec2b0 RL |
575 | if ($1 eq "static-engine") |
576 | { | |
19ab5790 | 577 | $disabled{"dynamic-engine"} = "option"; |
343ec2b0 RL |
578 | } |
579 | elsif ($1 eq "dynamic-engine") | |
580 | { | |
19ab5790 | 581 | delete $disabled{"dynamic-engine"}; |
343ec2b0 | 582 | } |
fe05264e | 583 | my $algo = $1; |
fe05264e | 584 | delete $disabled{$algo}; |
c9a112f5 | 585 | |
fe05264e RL |
586 | $threads = 1 if ($algo eq "threads"); |
587 | } | |
588 | elsif (/^--strict-warnings$/) | |
589 | { | |
590 | $strict_warnings = 1; | |
591 | } | |
592 | elsif (/^--debug$/) | |
593 | { | |
594 | $build_prefix = "debug_"; | |
595 | } | |
596 | elsif (/^--release$/) | |
597 | { | |
598 | $build_prefix = "release_"; | |
599 | } | |
600 | elsif (/^386$/) | |
7d130f68 | 601 | { $config{processor}=386; } |
fe05264e RL |
602 | elsif (/^fips$/) |
603 | { | |
107b5792 | 604 | $config{fips}=1; |
fe05264e RL |
605 | } |
606 | elsif (/^rsaref$/) | |
607 | { | |
608 | # No RSAref support any more since it's not needed. | |
609 | # The check for the option is there so scripts aren't | |
610 | # broken | |
611 | } | |
612 | elsif (/^nofipscanistercheck$/) | |
613 | { | |
107b5792 | 614 | $config{fips} = 1; |
fe05264e RL |
615 | $nofipscanistercheck = 1; |
616 | } | |
617 | elsif (/^[-+]/) | |
618 | { | |
242ffb05 RL |
619 | if (/^--unified$/) |
620 | { | |
621 | $unified=1; | |
622 | } | |
623 | elsif (/^--prefix=(.*)$/) | |
fe05264e | 624 | { |
291e94df | 625 | $config{prefix}=$1; |
5482dac9 RL |
626 | die "Directory given with --prefix MUST be absolute\n" |
627 | unless file_name_is_absolute($config{prefix}); | |
c9a112f5 | 628 | } |
fe05264e | 629 | elsif (/^--api=(.*)$/) |
0c28f277 | 630 | { |
107b5792 | 631 | $config{api}=$1; |
0c28f277 | 632 | } |
fe05264e | 633 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 634 | { |
107b5792 | 635 | $config{libdir}=$1; |
9e43c6b5 | 636 | } |
fe05264e | 637 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 638 | { |
291e94df | 639 | $config{openssldir}=$1; |
9e43c6b5 | 640 | } |
fe05264e | 641 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 642 | { |
20a5819f | 643 | $withargs{zlib_lib}=$1; |
7d8bb912 | 644 | } |
fe05264e | 645 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 646 | { |
20a5819f | 647 | $withargs{zlib_include}="-I$1"; |
462ba4f6 | 648 | } |
fe05264e | 649 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 650 | { |
107b5792 | 651 | $config{fipslibdir}="$1/"; |
1ab2f7f1 | 652 | } |
fe05264e | 653 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 654 | { |
107b5792 | 655 | $config{baseaddr}="$1"; |
3eb0ed6d | 656 | } |
fe05264e | 657 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 658 | { |
642a6138 | 659 | $config{cross_compile_prefix}=$1; |
e5f3045f | 660 | } |
fe05264e | 661 | elsif (/^--config=(.*)$/) |
d02b48c6 | 662 | { |
fe05264e | 663 | read_config $1; |
c59cb511 | 664 | } |
fe05264e | 665 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 666 | { |
fe05264e | 667 | $libs.=$_." "; |
d02b48c6 | 668 | } |
bcb1977b RL |
669 | elsif (/^-D(.*)$/) |
670 | { | |
671 | push @user_defines, $1; | |
672 | } | |
fe05264e RL |
673 | else # common if (/^[-+]/), just pass down... |
674 | { | |
675 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
2b91ec75 | 676 | $user_cflags.=" ".$_; |
fe05264e RL |
677 | } |
678 | } | |
fe05264e RL |
679 | else |
680 | { | |
681 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
682 | $target=$_; | |
683 | } | |
684 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
685 | { | |
686 | # "no-..." follows later after implied disactivations | |
687 | # have been derived. (Don't take this too seroiusly, | |
688 | # we really only write OPTIONS to the Makefile out of | |
689 | # nostalgia.) | |
690 | ||
3fa04f0d RL |
691 | if ($config{options} eq "") |
692 | { $config{options} = $_; } | |
fe05264e | 693 | else |
3fa04f0d | 694 | { $config{options} .= " ".$_; } |
fbabb752 | 695 | } |
489eb740 | 696 | |
107b5792 RL |
697 | if (defined($config{api}) && !exists $apitable->{$config{api}}) { |
698 | die "***** Unsupported api compatibility level: $config{api}\n", | |
98186eb4 VD |
699 | } |
700 | ||
e80381e1 RL |
701 | if (keys %deprecated_options) |
702 | { | |
703 | warn "***** Deprecated options: ", | |
704 | join(", ", keys %deprecated_options), "\n"; | |
705 | } | |
489eb740 RL |
706 | if (keys %unsupported_options) |
707 | { | |
708 | die "***** Unsupported options: ", | |
709 | join(", ", keys %unsupported_options), "\n"; | |
710 | } | |
fbabb752 | 711 | } |
b6e4dac2 | 712 | |
107b5792 | 713 | if ($config{fips}) |
a7a14a23 | 714 | { |
c569e206 | 715 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 716 | } |
107b5792 RL |
717 | else |
718 | { | |
719 | @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}}; | |
720 | } | |
c9a112f5 | 721 | |
c569e206 RL |
722 | my @tocheckfor = (keys %disabled); |
723 | while (@tocheckfor) { | |
724 | my %new_tocheckfor = (); | |
725 | my @cascade_copy = (@disable_cascades); | |
726 | while (@cascade_copy) { | |
727 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
728 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
729 | map { | |
730 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
731 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 732 | } |
c569e206 RL |
733 | } |
734 | @tocheckfor = (keys %new_tocheckfor); | |
735 | } | |
edc032b5 | 736 | |
436a376b | 737 | if ($target eq "TABLE") { |
00ae96ca RL |
738 | foreach (sort keys %table) { |
739 | print_table_entry($_, "TABLE"); | |
740 | } | |
741 | exit 0; | |
436a376b BM |
742 | } |
743 | ||
10a926c1 | 744 | if ($target eq "LIST") { |
00ae96ca RL |
745 | foreach (sort keys %table) { |
746 | print $_,"\n" unless $table{$_}->{template}; | |
747 | } | |
748 | exit 0; | |
10a926c1 UM |
749 | } |
750 | ||
aaf878cc | 751 | if ($target eq "HASH") { |
00ae96ca RL |
752 | print "%table = (\n"; |
753 | foreach (sort keys %table) { | |
754 | print_table_entry($_, "HASH"); | |
755 | } | |
756 | exit 0; | |
aaf878cc RL |
757 | } |
758 | ||
00ae96ca | 759 | # Backward compatibility? |
49e04548 | 760 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 761 | $target = "Cygwin".$1; |
49e04548 RL |
762 | } |
763 | ||
c9a112f5 BM |
764 | foreach (sort (keys %disabled)) |
765 | { | |
3fa04f0d | 766 | $config{options} .= " no-$_"; |
c9a112f5 BM |
767 | |
768 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
769 | ||
770 | if (/^dso$/) | |
721f9058 | 771 | { } |
c9a112f5 | 772 | elsif (/^threads$/) |
22bfe05e | 773 | { } |
c9a112f5 | 774 | elsif (/^shared$/) |
84af1bae | 775 | { } |
ae48242c RL |
776 | elsif (/^pic$/) |
777 | { } | |
c9a112f5 | 778 | elsif (/^zlib$/) |
36a30909 | 779 | { } |
19ab5790 | 780 | elsif (/^dynamic-engine$/) |
fbf002bb | 781 | { } |
c9a112f5 BM |
782 | elsif (/^zlib-dynamic$/) |
783 | { } | |
c9a112f5 BM |
784 | elsif (/^sse2$/) |
785 | { $no_sse2 = 1; } | |
107b5792 | 786 | elsif (/^engine$/) |
1288f26f RS |
787 | { |
788 | @{$config{dirs}} = grep !/^engines$/, @{$config{dirs}}; | |
789 | @{$config{sdirs}} = grep !/^engine$/, @{$config{sdirs}}; | |
790 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_ENGINE"; | |
791 | } | |
c9a112f5 BM |
792 | else |
793 | { | |
794 | my ($ALGO, $algo); | |
30fafdeb | 795 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 | 796 | |
316fae2a | 797 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/ |
498abff0 | 798 | || /^autoalginit/ || /^autoerrinit/) |
c9a112f5 | 799 | { |
7d130f68 | 800 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 801 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 802 | |
bcb1977b | 803 | if (/^err$/) { push @user_defines, "OPENSSL_NO_ERR"; } |
c9a112f5 BM |
804 | } |
805 | else | |
806 | { | |
2a4af947 AP |
807 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
808 | ||
7d130f68 | 809 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 BM |
810 | print " OPENSSL_NO_$ALGO"; |
811 | ||
e36827f6 | 812 | # fix-up crypto/directory name(s) |
107b5792 RL |
813 | $algo="whrlpool" if $algo eq "whirlpool"; |
814 | $algo="ripemd" if $algo eq "rmd160"; | |
815 | @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}}; | |
2a4af947 | 816 | |
e36827f6 | 817 | print " (skip dir)"; |
c9a112f5 BM |
818 | } |
819 | } | |
820 | ||
821 | print "\n"; | |
822 | } | |
823 | ||
9e0724a1 RL |
824 | print "Configuring for $target\n"; |
825 | ||
826 | # Support for legacy targets having a name starting with 'debug-' | |
827 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
828 | if ($d) { | |
829 | $build_prefix = "debug_"; | |
830 | ||
831 | # If we do not find debug-foo in the table, the target is set to foo. | |
832 | if (!$table{$target}) { | |
833 | $target = $t; | |
834 | } | |
835 | } | |
291e94df | 836 | $config{target} = $target; |
79302211 | 837 | my %target = resolve_config($target); |
9e0724a1 RL |
838 | |
839 | &usage if (!%target || $target{template}); | |
840 | ||
d2b2221a | 841 | %target = ( %{$table{DEFAULTS}}, %target ); |
79302211 | 842 | |
107b5792 | 843 | $target{exe_extension}=""; |
f99f91f1 RL |
844 | $target{exe_extension}=".exe" if ($config{target} eq "DJGPP" |
845 | || $config{target} =~ /^(?:Cygwin|mingw)/); | |
107b5792 RL |
846 | $target{exe_extension}=".nlm" if ($config{target} =~ /netware/); |
847 | $target{exe_extension}=".pm" if ($config{target} =~ /vos/); | |
462ba4f6 | 848 | |
e987f9f2 RL |
849 | ($target{shared_extension_simple}=$target{shared_extension}) |
850 | =~ s|\.\$\(SHLIB_MAJOR\)\.\$\(SHLIB_MINOR\)||; | |
851 | $target{dso_extension}=$target{shared_extension_simple}; | |
852 | ($target{shared_import_extension}=$target{shared_extension_simple}.".a") | |
853 | if ($config{target} =~ /^(?:Cygwin|mingw)/); | |
854 | ||
855 | ||
642a6138 RL |
856 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
857 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 858 | |
b0a1e8bf RL |
859 | # Allow overriding the names of some tools. USE WITH CARE |
860 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
861 | $target{cc} = $ENV{'CC'} || $target{cc} || "cc"; | |
862 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || which("ranlib") || "true"; | |
863 | $target{ar} = $ENV{'AR'} || $target{ar} || "ar"; | |
864 | $target{nm} = $ENV{'NM'} || $target{nm} || "nm"; | |
aaf878cc | 865 | |
bcb1977b RL |
866 | # For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_ |
867 | # or release_ attributes. | |
aaf878cc | 868 | # Do it in such a way that no spurious space is appended (hence the grep). |
bcb1977b RL |
869 | $config{defines} = [ @{$target{defines}}, |
870 | @{$target{$build_prefix."defines"}} ]; | |
107b5792 RL |
871 | $config{cflags} = join(" ", |
872 | grep { $_ ne "" } ($target{cflags}, | |
873 | $target{$build_prefix."cflags"})); | |
1740c162 RL |
874 | $config{ex_libs} = join(" ", |
875 | grep { $_ ne "" } ($target{ex_libs}, | |
876 | $target{$build_prefix."ex_libs"})); | |
bd5192b1 | 877 | |
291e94df RL |
878 | # Make sure build_scheme is consistent. |
879 | $target{build_scheme} = [ $target{build_scheme} ] | |
880 | if ref($target{build_scheme}) ne "ARRAY"; | |
881 | ||
242ffb05 RL |
882 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
883 | ###### | |
884 | ###### If the user has chosen --unified, we give it to them. | |
95b2ebdf | 885 | ###### The same happens if we detect that they try to build out-of-source. |
242ffb05 RL |
886 | if ($target{build_file} eq "Makefile" |
887 | && $target{build_scheme}->[0] eq "unixmake" | |
95b2ebdf | 888 | && ($unified || $srcdir ne $blddir)) { |
242ffb05 RL |
889 | $target{build_scheme} = [ "unified", "unix" ]; |
890 | } | |
891 | ||
ddf1847d RL |
892 | my ($builder, $builder_platform, @builder_opts) = |
893 | @{$target{build_scheme}}; | |
894 | ||
68ab559a | 895 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` =~ m/-mno-cygwin/m) |
cbecd29a | 896 | { |
68ab559a RL |
897 | $config{cflags} .= " -mno-cygwin"; |
898 | $target{shared_ldflag} .= " -mno-cygwin"; | |
cbecd29a AP |
899 | } |
900 | ||
00b0d663 | 901 | if ($target =~ /linux.*-mips/ && !$disabled{asm} && $user_cflags !~ /-m(ips|arch=)/) { |
63d8834c | 902 | # minimally required architecture flags for assembly modules |
107b5792 RL |
903 | $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/); |
904 | $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/); | |
63d8834c AP |
905 | } |
906 | ||
2964ba8c | 907 | my $no_shared_warn=0; |
14bcdb08 | 908 | my $no_user_cflags=0; |
bcb1977b | 909 | my $no_user_defines=0; |
2964ba8c | 910 | |
bc2aadad GT |
911 | # The DSO code currently always implements all functions so that no |
912 | # applications will have to worry about that from a compilation point | |
913 | # of view. However, the "method"s may return zero unless that platform | |
914 | # has support compiled in for them. Currently each method is enabled | |
915 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
916 | # string entry into using the following logic; | |
721f9058 | 917 | if (!$disabled{dso} && $target{dso_scheme} ne "") |
bc2aadad | 918 | { |
291e94df RL |
919 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
920 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 921 | { |
bcb1977b RL |
922 | $config{defines} = [ "DSO_DLFCN", "HAVE_DLFCN_H", |
923 | @{$config{defines}} ] | |
bc2aadad | 924 | } |
291e94df | 925 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 926 | { |
bcb1977b | 927 | $config{defines} = [ "DSO_DLFCN", @{$config{defines}} ] |
bc2aadad GT |
928 | } |
929 | else | |
930 | { | |
bcb1977b RL |
931 | $config{defines} = [ "DSO_$target{dso_scheme}", |
932 | @{$config{defines}} ] | |
bc2aadad GT |
933 | } |
934 | } | |
9ec0126e | 935 | |
421e30ec | 936 | my $thread_cflags = ""; |
7d130f68 | 937 | my @thread_defines; |
22bfe05e | 938 | if ($target{thread_cflag} ne "(unknown)" && !$disabled{threads}) |
5f8d5c96 BM |
939 | { |
940 | # If we know how to do it, support threads by default. | |
941 | $threads = 1; | |
942 | } | |
291e94df | 943 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 944 | { |
14bcdb08 AP |
945 | # If the user asked for "threads", [s]he is also expected to |
946 | # provide any system-dependent compiler options that are | |
947 | # necessary. | |
bcb1977b | 948 | if ($no_user_cflags && $no_user_defines) |
14bcdb08 AP |
949 | { |
950 | print "You asked for multi-threading support, but didn't\n"; | |
951 | print "provide any system-specific compiler options\n"; | |
952 | exit(1); | |
953 | } | |
7d130f68 | 954 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
955 | } |
956 | else | |
957 | { | |
bcb1977b RL |
958 | $thread_cflags=" $target{thread_cflag}"; |
959 | push @thread_defines, @{$target{thread_defines}}, "OPENSSL_THREADS"; | |
fce0ba5f | 960 | } |
5f8d5c96 | 961 | |
1740c162 | 962 | $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne ""); |
d02b48c6 | 963 | |
00b0d663 | 964 | if ($disabled{asm}) |
dfeab068 | 965 | { |
bcb1977b RL |
966 | @{$config{defines}} = grep !/^[BL]_ENDIAN$/, @{$config{defines}} |
967 | if ($config{fips}); | |
dfeab068 | 968 | } |
6f7ac8e1 | 969 | |
5f8d5c96 BM |
970 | if ($threads) |
971 | { | |
421e30ec | 972 | $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags; |
bcb1977b | 973 | push @{$config{defines}}, @thread_defines; |
7d130f68 | 974 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
975 | } |
976 | ||
98186eb4 VD |
977 | # With "deprecated" disable all deprecated features. |
978 | if (defined($disabled{"deprecated"})) { | |
107b5792 | 979 | $config{api} = $maxapi; |
98186eb4 | 980 | } |
07c4c14c | 981 | |
291e94df | 982 | if ($target{shared_target} eq "") |
6f7ac8e1 | 983 | { |
ae48242c | 984 | $no_shared_warn = 1 |
84af1bae | 985 | if ((!$disabled{shared} || !$disabled{"dynamic-engine"}) |
ae48242c | 986 | && !$config{fips}); |
84af1bae | 987 | $disabled{shared} = "no-shared-target"; |
ae48242c RL |
988 | $disabled{pic} = $disabled{shared} = $disabled{"dynamic-engine"} = |
989 | "no-shared-target"; | |
6f7ac8e1 | 990 | } |
b436a982 | 991 | |
19ab5790 | 992 | if ($disabled{"dynamic-engine"}) { |
343ec2b0 RL |
993 | push @{$config{defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
994 | $config{dynamic_engines} = 0; | |
19ab5790 RL |
995 | } else { |
996 | push @{$config{defines}}, "OPENSSL_NO_STATIC_ENGINE"; | |
997 | $config{dynamic_engines} = 1; | |
343ec2b0 | 998 | } |
ecd45314 | 999 | |
c313e32a AP |
1000 | # |
1001 | # Platform fix-ups | |
1002 | # | |
ae48242c RL |
1003 | |
1004 | # This saves the build files from having to check | |
1005 | if ($disabled{pic}) | |
1006 | { | |
1007 | $target{shared_cflag} = $target{shared_ldflag} = | |
1008 | $target{shared_rcflag} = ""; | |
1009 | } | |
4f16039e RL |
1010 | else |
1011 | { | |
1012 | push @{$config{defines}}, "OPENSSL_PIC"; | |
1013 | } | |
ae48242c | 1014 | |
291e94df | 1015 | if ($target{sys_id} ne "") |
cf1b7d96 | 1016 | { |
642a6138 | 1017 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1018 | } |
1019 | ||
00b0d663 | 1020 | unless ($disabled{asm}) { |
d2b2221a | 1021 | $target{cpuid_asm_src}=$table{DEFAULTS}->{cpuid_asm_src} if ($config{processor} eq "386"); |
9fe2bb77 | 1022 | $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m})); |
f8c469de | 1023 | |
9e0724a1 | 1024 | # bn-586 is the only one implementing bn_*_part_words |
bcb1977b RL |
1025 | push @{$config{defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/); |
1026 | push @{$config{defines}}, "OPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/); | |
dfeab068 | 1027 | |
bcb1977b RL |
1028 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/); |
1029 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/); | |
1030 | push @{$config{defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/); | |
5ac7bde7 | 1031 | |
107b5792 | 1032 | if ($config{fips}) { |
7d130f68 | 1033 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1034 | } |
1ab2f7f1 | 1035 | |
9fe2bb77 | 1036 | if ($target{sha1_asm_src}) { |
bcb1977b RL |
1037 | push @{$config{defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); |
1038 | push @{$config{defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); | |
1039 | push @{$config{defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); | |
9e0724a1 | 1040 | } |
9fe2bb77 | 1041 | if ($target{md5_asm_src}) { |
bcb1977b | 1042 | push @{$config{defines}}, "MD5_ASM"; |
9e0724a1 | 1043 | } |
d2b2221a | 1044 | $target{cast_asm_src}=$table{DEFAULTS}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC |
9fe2bb77 | 1045 | if ($target{rmd160_asm_src}) { |
bcb1977b | 1046 | push @{$config{defines}}, "RMD160_ASM"; |
9e0724a1 | 1047 | } |
9fe2bb77 | 1048 | if ($target{aes_asm_src}) { |
bcb1977b | 1049 | push @{$config{defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; |
9fe2bb77 | 1050 | # aes-ctr.fake is not a real file, only indication that assembler |
874a3757 | 1051 | # module implements AES_ctr32_encrypt... |
bcb1977b | 1052 | push @{$config{defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); |
9fe2bb77 | 1053 | # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... |
bcb1977b | 1054 | push @{$config{defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); |
9fe2bb77 | 1055 | $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2); |
bcb1977b RL |
1056 | push @{$config{defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); |
1057 | push @{$config{defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); | |
9e0724a1 | 1058 | } |
9fe2bb77 | 1059 | if ($target{wp_asm_src} =~ /mmx/) { |
46d4d865 | 1060 | if ($config{processor} eq "386") { |
d2b2221a | 1061 | $target{wp_asm_src}=$table{DEFAULTS}->{wp_asm_src}; |
46d4d865 AP |
1062 | } elsif (!$disabled{"whirlpool"}) { |
1063 | $config{cflags}.=" -DWHIRLPOOL_ASM"; | |
1064 | } | |
9e0724a1 | 1065 | } |
9fe2bb77 | 1066 | if ($target{modes_asm_src} =~ /ghash-/) { |
bcb1977b | 1067 | push @{$config{defines}}, "GHASH_ASM"; |
9e0724a1 | 1068 | } |
9fe2bb77 | 1069 | if ($target{ec_asm_src} =~ /ecp_nistz256/) { |
bcb1977b | 1070 | push @{$config{defines}}, "ECP_NISTZ256_ASM"; |
9e0724a1 | 1071 | } |
9fe2bb77 | 1072 | if ($target{poly1305_asm_src} ne "") { |
bcb1977b | 1073 | push @{$config{defines}}, "POLY1305_ASM"; |
9e0724a1 RL |
1074 | } |
1075 | } | |
d02b48c6 | 1076 | |
8ed40b83 | 1077 | my $ecc = $target{cc}; |
a583fc45 RL |
1078 | if ($^O ne "VMS") { |
1079 | # Is the compiler gcc or clang? $ecc is used below to see if | |
1080 | # error-checking can be turned on. | |
1081 | my $ccpcc = "$config{cross_compile_prefix}$target{cc}"; | |
1082 | $config{makedepprog} = 'makedepend'; | |
1083 | open(PIPE, "$ccpcc --version 2>&1 | head -2 |"); | |
1084 | while ( <PIPE> ) { | |
1085 | $config{makedepprog} = $ccpcc if /clang|gcc/; | |
1086 | $ecc = "clang" if /clang/; | |
1087 | $ecc = "gcc" if /gcc/; | |
1088 | } | |
1089 | close(PIPE); | |
f1f07a23 | 1090 | } |
8ed40b83 | 1091 | |
7d130f68 RL |
1092 | |
1093 | # Deal with bn_ops ################################################### | |
1094 | ||
7d130f68 | 1095 | $config{bn_ll} =0; |
7d130f68 RL |
1096 | $config{export_var_as_fn} =0; |
1097 | my $def_int="unsigned int"; | |
1098 | $config{rc4_int} =$def_int; | |
b4f35e5e | 1099 | ($config{b64l},$config{b64},$config{b32})=(0,0,1); |
7d130f68 | 1100 | |
94af0cd7 | 1101 | my $count = 0; |
7d130f68 | 1102 | foreach (sort split(/\s+/,$target{bn_ops})) { |
94af0cd7 RS |
1103 | $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/; |
1104 | $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN'; | |
1105 | $config{bn_ll}=1 if $_ eq 'BN_LLONG'; | |
1106 | $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; | |
1107 | ($config{b64l},$config{b64},$config{b32}) | |
1108 | =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; | |
1109 | ($config{b64l},$config{b64},$config{b32}) | |
1110 | =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; | |
1111 | ($config{b64l},$config{b64},$config{b32}) | |
1112 | =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; | |
7d130f68 | 1113 | } |
94af0cd7 RS |
1114 | die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n" |
1115 | if $count > 1; | |
7d130f68 RL |
1116 | |
1117 | ||
1118 | # Hack cflags for better warnings (dev option) ####################### | |
1119 | ||
1ed0c662 RL |
1120 | # "Stringify" the C flags string. This permits it to be made part of a string |
1121 | # and works as well on command lines. | |
107b5792 | 1122 | $config{cflags} =~ s/([\\\"])/\\\1/g; |
b436a982 | 1123 | |
107b5792 RL |
1124 | if (defined($config{api})) { |
1125 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ]; | |
bcb1977b | 1126 | my $apiflag = sprintf("OPENSSL_API_COMPAT=%s", $apitable->{$config{api}}); |
bcb1977b | 1127 | push @{$config{defines}}, $apiflag; |
98186eb4 VD |
1128 | } |
1129 | ||
0c28f277 DSH |
1130 | if ($strict_warnings) |
1131 | { | |
1132 | my $wopt; | |
f1f07a23 RS |
1133 | die "ERROR --strict-warnings requires gcc or clang" |
1134 | unless $ecc eq 'gcc' || $ecc eq 'clang'; | |
0c28f277 DSH |
1135 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1136 | { | |
d918f9cb | 1137 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
0c28f277 | 1138 | } |
190c8c60 BL |
1139 | if ($ecc eq "clang") |
1140 | { | |
1141 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1142 | { | |
d918f9cb | 1143 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
190c8c60 BL |
1144 | } |
1145 | } | |
ef8ca6bd RL |
1146 | } |
1147 | ||
1148 | unless ($disabled{"crypto-mdebug-backtrace"}) | |
1149 | { | |
1150 | foreach my $wopt (split /\s+/, $memleak_devteam_backtrace) | |
a1d3f3d1 | 1151 | { |
d918f9cb | 1152 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
ef8ca6bd RL |
1153 | } |
1154 | if ($target =~ /^BSD-/) | |
1155 | { | |
1156 | $config{ex_libs} .= " -lexecinfo"; | |
291e94df | 1157 | } |
0c28f277 DSH |
1158 | } |
1159 | ||
63994098 RL |
1160 | if ($user_cflags ne "") { $config{cflags}="$config{cflags}$user_cflags"; } |
1161 | else { $no_user_cflags=1; } | |
1162 | if (@user_defines) { $config{defines}=[ @{$config{defines}}, @user_defines ]; } | |
1163 | else { $no_user_defines=1; } | |
1164 | ||
1165 | # ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON | |
1166 | ||
9fe2bb77 RL |
1167 | # If we use the unified build, collect information from build.info files |
1168 | my %unified_info = (); | |
1169 | ||
ddf1847d RL |
1170 | if ($builder eq "unified") { |
1171 | # Store the name of the template file we will build the build file from | |
1172 | # in %config. This may be useful for the build file itself. | |
1173 | my $build_file_template = | |
1174 | catfile($srcdir, "Configurations", | |
1175 | $builder_platform."-".$target{build_file}.".tmpl"); | |
1176 | $build_file_template = | |
1177 | catfile($srcdir, "Configurations", $target{build_file}.".tmpl") | |
1178 | if (! -f $build_file_template); | |
1179 | $config{build_file_template} = $build_file_template; | |
1180 | ||
9fe2bb77 RL |
1181 | use lib catdir(dirname(__FILE__),"util"); |
1182 | use with_fallback qw(Text::Template); | |
1183 | ||
9fe2bb77 | 1184 | sub cleandir { |
2e963849 | 1185 | my $base = shift; |
9fe2bb77 | 1186 | my $dir = shift; |
2e963849 RL |
1187 | my $relativeto = shift || "."; |
1188 | ||
1189 | $dir = catdir($base,$dir) unless isabsolute($dir); | |
9fe2bb77 | 1190 | |
ec182ef0 RL |
1191 | # Make sure the directories we're building in exists |
1192 | mkpath($dir); | |
1193 | ||
2e963849 | 1194 | my $res = abs2rel(absolutedir($dir), rel2abs($relativeto)); |
9fe2bb77 RL |
1195 | #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n"; |
1196 | return $res; | |
1197 | } | |
1198 | ||
1199 | sub cleanfile { | |
2e963849 | 1200 | my $base = shift; |
9fe2bb77 | 1201 | my $file = shift; |
2e963849 RL |
1202 | my $relativeto = shift || "."; |
1203 | ||
1204 | $file = catfile($base,$file) unless isabsolute($file); | |
1205 | ||
9fe2bb77 RL |
1206 | my $d = dirname($file); |
1207 | my $f = basename($file); | |
1208 | ||
ec182ef0 RL |
1209 | # Make sure the directories we're building in exists |
1210 | mkpath($d); | |
1211 | ||
2e963849 | 1212 | my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($relativeto)); |
9fe2bb77 RL |
1213 | #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n"; |
1214 | return $res; | |
1215 | } | |
1216 | ||
1217 | my @build_infos = ( [ ".", "build.info" ] ); | |
1218 | foreach (@{$config{dirs}}) { | |
1219 | push @build_infos, [ $_, "build.info" ] | |
1220 | if (-f catfile($srcdir, $_, "build.info")); | |
1221 | } | |
1222 | foreach (@{$config{sdirs}}) { | |
1223 | push @build_infos, [ catdir("crypto", $_), "build.info" ] | |
1224 | if (-f catfile($srcdir, "crypto", $_, "build.info")); | |
1225 | } | |
1226 | foreach (@{$config{engdirs}}) { | |
1227 | push @build_infos, [ catdir("engines", $_), "build.info" ] | |
1228 | if (-f catfile($srcdir, "engines", $_, "build.info")); | |
1229 | } | |
1230 | ||
2e0956ba RL |
1231 | $config{build_infos} = [ ]; |
1232 | ||
9fe2bb77 RL |
1233 | foreach (@build_infos) { |
1234 | my $sourced = catdir($srcdir, $_->[0]); | |
1235 | my $buildd = catdir($blddir, $_->[0]); | |
1236 | ||
dca99383 | 1237 | mkpath($buildd); |
9fe2bb77 RL |
1238 | |
1239 | my $f = $_->[1]; | |
1240 | # The basic things we're trying to build | |
1241 | my @programs = (); | |
1242 | my @libraries = (); | |
1243 | my @engines = (); | |
1244 | my @scripts = (); | |
1245 | my @extra = (); | |
1246 | my @intermediates = (); | |
1247 | my @rawlines = (); | |
1248 | ||
1249 | my %ordinals = (); | |
1250 | my %sources = (); | |
1251 | my %includes = (); | |
1252 | my %depends = (); | |
1253 | my %renames = (); | |
1254 | my %sharednames = (); | |
1255 | ||
2e0956ba | 1256 | push @{$config{build_infos}}, catfile(abs2rel($sourced, $blddir), $f); |
9fe2bb77 RL |
1257 | my $template = Text::Template->new(TYPE => 'FILE', |
1258 | SOURCE => catfile($sourced, $f)); | |
1259 | die "Something went wrong with $sourced/$f: $!\n" unless $template; | |
1260 | my @text = | |
1261 | split /^/m, | |
1262 | $template->fill_in(HASH => { config => \%config, | |
1263 | target => \%target, | |
9e04edf2 | 1264 | disabled => \%disabled, |
9fe2bb77 RL |
1265 | builddir => abs2rel($buildd, $blddir), |
1266 | sourcedir => abs2rel($sourced, $blddir), | |
1267 | buildtop => abs2rel($blddir, $blddir), | |
1268 | sourcetop => abs2rel($srcdir, $blddir) }, | |
1269 | DELIMITERS => [ "{-", "-}" ]); | |
1270 | ||
1271 | # The top item of this stack has the following values | |
1272 | # -2 positive already run and we found ELSE (following ELSIF should fail) | |
1273 | # -1 positive already run (skip until ENDIF) | |
1274 | # 0 negatives so far (if we're at a condition, check it) | |
1275 | # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF) | |
1276 | # 2 positive ELSE (following ELSIF should fail) | |
1277 | my @skip = (); | |
1278 | collect_information( | |
1279 | collect_from_array([ @text ], | |
1280 | qr/\\$/ => sub { my $l1 = shift; my $l2 = shift; | |
1281 | $l1 =~ s/\\$//; $l1.$l2 }), | |
1282 | # Info we're looking for | |
1283 | qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1284 | => sub { push @skip, !! $1; }, | |
1285 | qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1286 | => sub { die "ELSIF out of scope" if ! @skip; | |
1287 | die "ELSIF following ELSE" if abs($skip[$#skip]) == 2; | |
1288 | $skip[$#skip] = -1 if $skip[$#skip] != 0; | |
1289 | $skip[$#skip] = !! $1 | |
1290 | if $skip[$#skip] == 0; }, | |
1291 | qr/^\s*ELSE\s*$/ | |
1292 | => sub { die "ELSE out of scope" if ! @skip; | |
1293 | $skip[$#skip] = -2 if $skip[$#skip] != 0; | |
1294 | $skip[$#skip] = 2 if $skip[$#skip] == 0; }, | |
1295 | qr/^\s*ENDIF\s*$/ | |
1296 | => sub { die "ENDIF out of scope" if ! @skip; | |
1297 | pop @skip; }, | |
1298 | qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/ | |
1299 | => sub { push @programs, split(/\s+/, $1) | |
1300 | if !@skip || $skip[$#skip] > 0 }, | |
1301 | qr/^\s*LIBS\s*=\s*(.*)\s*$/ | |
1302 | => sub { push @libraries, split(/\s+/, $1) | |
1303 | if !@skip || $skip[$#skip] > 0 }, | |
1304 | qr/^\s*ENGINES\s*=\s*(.*)\s*$/ | |
1305 | => sub { push @engines, split(/\s+/, $1) | |
1306 | if !@skip || $skip[$#skip] > 0 }, | |
1307 | qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/ | |
1308 | => sub { push @scripts, split(/\s+/, $1) | |
1309 | if !@skip || $skip[$#skip] > 0 }, | |
1310 | qr/^\s*EXTRA\s*=\s*(.*)\s*$/ | |
1311 | => sub { push @extra, split(/\s+/, $1) | |
1312 | if !@skip || $skip[$#skip] > 0 }, | |
1313 | ||
1314 | qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/, | |
1315 | => sub { push @{$ordinals{$1}}, split(/\s+/, $2) | |
1316 | if !@skip || $skip[$#skip] > 0 }, | |
1317 | qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1318 | => sub { push @{$sources{$1}}, split(/\s+/, $2) | |
1319 | if !@skip || $skip[$#skip] > 0 }, | |
1320 | qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1321 | => sub { push @{$includes{$1}}, split(/\s+/, $2) | |
1322 | if !@skip || $skip[$#skip] > 0 }, | |
1323 | qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1324 | => sub { push @{$depends{$1}}, split(/\s+/, $2) | |
1325 | if !@skip || $skip[$#skip] > 0 }, | |
1326 | qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1327 | => sub { push @{$renames{$1}}, split(/\s+/, $2) | |
1328 | if !@skip || $skip[$#skip] > 0 }, | |
1329 | qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1330 | => sub { push @{$sharednames{$1}}, split(/\s+/, $2) | |
1331 | if !@skip || $skip[$#skip] > 0 }, | |
1332 | qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/ | |
1333 | => sub { | |
1334 | my $lineiterator = shift; | |
1335 | my $target_kind = $1; | |
1336 | while (defined $lineiterator->()) { | |
04f171c0 | 1337 | s|\R$||; |
9fe2bb77 RL |
1338 | if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) { |
1339 | die "ENDRAW doesn't match BEGINRAW" | |
1340 | if $1 ne $target_kind; | |
1341 | last; | |
1342 | } | |
1343 | next if @skip && $skip[$#skip] <= 0; | |
1344 | push @rawlines, $_ | |
1345 | if ($target_kind eq $target{build_file} | |
ddf1847d | 1346 | || $target_kind eq $target{build_file}."(".$builder_platform.")"); |
9fe2bb77 RL |
1347 | } |
1348 | }, | |
1349 | qr/^(?:#.*|\s*)$/ => sub { }, | |
1350 | "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" } | |
1351 | ); | |
1352 | die "runaway IF?" if (@skip); | |
1353 | ||
1354 | foreach (keys %renames) { | |
1355 | die "$_ renamed to more than one thing: " | |
1356 | ,join(" ", @{$renames{$_}}),"\n" | |
1357 | if scalar @{$renames{$_}} > 1; | |
2e963849 RL |
1358 | my $dest = cleanfile($buildd, $_, $blddir); |
1359 | my $to = cleanfile($buildd, $renames{$_}->[0], $blddir); | |
9fe2bb77 RL |
1360 | die "$dest renamed to more than one thing: " |
1361 | ,$unified_info{rename}->{$dest}, $to | |
1362 | unless !defined($unified_info{rename}->{$dest}) | |
1363 | or $unified_info{rename}->{$dest} eq $to; | |
1364 | $unified_info{rename}->{$dest} = $to; | |
1365 | } | |
1366 | ||
1367 | foreach (@programs) { | |
2e963849 | 1368 | my $program = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1369 | if ($unified_info{rename}->{$program}) { |
1370 | $program = $unified_info{rename}->{$program}; | |
1371 | } | |
1372 | $unified_info{programs}->{$program} = 1; | |
1373 | } | |
1374 | ||
1375 | foreach (@libraries) { | |
2e963849 | 1376 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1377 | if ($unified_info{rename}->{$library}) { |
1378 | $library = $unified_info{rename}->{$library}; | |
1379 | } | |
1380 | $unified_info{libraries}->{$library} = 1; | |
1381 | } | |
1382 | ||
343ec2b0 | 1383 | die <<"EOF" if scalar @engines and !$config{dynamic_engines}; |
19ab5790 | 1384 | ENGINES can only be used if configured with 'dynamic-engine'. |
9fe2bb77 RL |
1385 | This is usually a fault in a build.info file. |
1386 | EOF | |
1387 | foreach (@engines) { | |
2e963849 | 1388 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1389 | if ($unified_info{rename}->{$library}) { |
1390 | $library = $unified_info{rename}->{$library}; | |
1391 | } | |
1392 | $unified_info{engines}->{$library} = 1; | |
1393 | } | |
1394 | ||
1395 | foreach (@scripts) { | |
2e963849 | 1396 | my $script = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1397 | if ($unified_info{rename}->{$script}) { |
1398 | $script = $unified_info{rename}->{$script}; | |
1399 | } | |
1400 | $unified_info{scripts}->{$script} = 1; | |
1401 | } | |
1402 | ||
1403 | foreach (@extra) { | |
2e963849 | 1404 | my $extra = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1405 | $unified_info{extra}->{$extra} = 1; |
1406 | } | |
1407 | ||
1408 | push @{$unified_info{rawlines}}, @rawlines; | |
1409 | ||
84af1bae | 1410 | unless ($disabled{shared}) { |
9fe2bb77 RL |
1411 | # Check sharednames. |
1412 | foreach (keys %sharednames) { | |
2e963849 | 1413 | my $dest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1414 | if ($unified_info{rename}->{$dest}) { |
1415 | $dest = $unified_info{rename}->{$dest}; | |
1416 | } | |
1417 | die "shared_name for $dest with multiple values: " | |
1418 | ,join(" ", @{$sharednames{$_}}),"\n" | |
1419 | if scalar @{$sharednames{$_}} > 1; | |
2e963849 | 1420 | my $to = cleanfile($buildd, $sharednames{$_}->[0], $blddir); |
9fe2bb77 RL |
1421 | die "shared_name found for a library $dest that isn't defined\n" |
1422 | unless $unified_info{libraries}->{$dest}; | |
1423 | die "shared_name for $dest with multiple values: " | |
1424 | ,$unified_info{sharednames}->{$dest}, ", ", $to | |
1425 | unless !defined($unified_info{sharednames}->{$dest}) | |
1426 | or $unified_info{sharednames}->{$dest} eq $to; | |
1427 | $unified_info{sharednames}->{$dest} = $to; | |
1428 | } | |
1429 | ||
1430 | # Additionally, we set up sharednames for libraries that don't | |
1431 | # have any, as themselves. | |
1432 | foreach (keys %{$unified_info{libraries}}) { | |
1433 | if (!defined $unified_info{sharednames}->{$_}) { | |
1434 | $unified_info{sharednames}->{$_} = $_ | |
1435 | } | |
1436 | } | |
1437 | } | |
1438 | ||
1439 | foreach (keys %ordinals) { | |
1440 | my $dest = $_; | |
2e963849 | 1441 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1442 | if ($unified_info{rename}->{$ddest}) { |
1443 | $ddest = $unified_info{rename}->{$ddest}; | |
1444 | } | |
1445 | foreach (@{$ordinals{$dest}}) { | |
1446 | my %known_ordinals = | |
1447 | ( | |
1448 | crypto => | |
2e963849 | 1449 | cleanfile($sourced, catfile("util", "libeay.num"), $blddir), |
9fe2bb77 | 1450 | ssl => |
2e963849 | 1451 | cleanfile($sourced, catfile("util", "ssleay.num"), $blddir) |
9fe2bb77 RL |
1452 | ); |
1453 | my $o = $known_ordinals{$_}; | |
1454 | die "Ordinals for $ddest defined more than once\n" | |
1455 | if $unified_info{ordinals}->{$ddest}; | |
1456 | $unified_info{ordinals}->{$ddest} = [ $_, $o ]; | |
1457 | } | |
1458 | } | |
1459 | ||
1460 | foreach (keys %sources) { | |
1461 | my $dest = $_; | |
2e963849 | 1462 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1463 | if ($unified_info{rename}->{$ddest}) { |
1464 | $ddest = $unified_info{rename}->{$ddest}; | |
1465 | } | |
1466 | foreach (@{$sources{$dest}}) { | |
2e963849 | 1467 | my $s = cleanfile($sourced, $_, $blddir); |
9fe2bb77 RL |
1468 | |
1469 | # If it isn't in the source tree, we assume it's generated | |
1470 | # in the build tree | |
1471 | if (! -f $s) { | |
2e963849 | 1472 | $s = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1473 | } |
1474 | # We recognise C and asm files | |
1475 | if ($s =~ /\.[csS]\b$/) { | |
1476 | (my $o = $_) =~ s/\.[csS]\b$/.o/; | |
2e963849 | 1477 | $o = cleanfile($buildd, $o, $blddir); |
9fe2bb77 RL |
1478 | $unified_info{sources}->{$ddest}->{$o} = 1; |
1479 | $unified_info{sources}->{$o}->{$s} = 1; | |
1480 | } else { | |
1481 | $unified_info{sources}->{$ddest}->{$s} = 1; | |
1482 | } | |
1483 | } | |
1484 | } | |
1485 | ||
1486 | foreach (keys %depends) { | |
1487 | my $dest = $_; | |
2e963849 | 1488 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1489 | if ($unified_info{rename}->{$ddest}) { |
1490 | $ddest = $unified_info{rename}->{$ddest}; | |
1491 | } | |
1492 | foreach (@{$depends{$dest}}) { | |
2e963849 | 1493 | my $d = cleanfile($sourced, $_, $blddir); |
9fe2bb77 | 1494 | |
e737d7b1 RL |
1495 | # If we know it's generated, or assume it is because we can't |
1496 | # find it in the source tree, we set file we depend on to be | |
1497 | # in the build tree rather than the source tree, and assume | |
1498 | # and that there are lines to build it in a BEGINRAW..ENDRAW | |
1499 | # section or in the Makefile template. | |
1500 | if (! -f $d | |
1501 | || !(grep { $d eq $_ } | |
1502 | map { cleanfile($srcdir, $_, $blddir) } | |
1503 | (@generated_headers, @generated_by_make_headers))) { | |
2e963849 | 1504 | $d = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1505 | } |
1506 | # Take note if the file to depend on is being renamed | |
1507 | if ($unified_info{rename}->{$d}) { | |
1508 | $d = $unified_info{rename}->{$d}; | |
1509 | } | |
1510 | $unified_info{depends}->{$ddest}->{$d} = 1; | |
1511 | # If we depend on a header file, let's make sure it | |
1512 | # can get included | |
1513 | if ($d =~ /\.h$/) { | |
1514 | my $i = dirname($d); | |
1515 | push @{$unified_info{includes}->{$ddest}}, $i | |
1516 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1517 | } | |
1518 | } | |
1519 | } | |
1520 | ||
1521 | foreach (keys %includes) { | |
1522 | my $dest = $_; | |
2e963849 | 1523 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1524 | if ($unified_info{rename}->{$ddest}) { |
1525 | $ddest = $unified_info{rename}->{$ddest}; | |
1526 | } | |
1527 | foreach (@{$includes{$dest}}) { | |
2e963849 | 1528 | my $i = cleandir($sourced, $_, $blddir); |
9fe2bb77 RL |
1529 | push @{$unified_info{includes}->{$ddest}}, $i |
1530 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1531 | } | |
1532 | } | |
1533 | } | |
1534 | ||
1535 | ### Make unified_info a bit more efficient | |
1536 | # One level structures | |
1537 | foreach (("programs", "libraries", "engines", "scripts", "extra")) { | |
1538 | $unified_info{$_} = [ sort keys %{$unified_info{$_}} ]; | |
1539 | } | |
1540 | # Two level structures | |
1541 | foreach my $l1 (("sources", "ldadd", "depends")) { | |
1542 | foreach my $l2 (sort keys %{$unified_info{$l1}}) { | |
1543 | $unified_info{$l1}->{$l2} = | |
1544 | [ sort keys %{$unified_info{$l1}->{$l2}} ]; | |
1545 | } | |
1546 | } | |
1547 | } | |
1548 | ||
1549 | # For the schemes that need it, we provide the old *_obj configs | |
1550 | # from the *_asm_obj ones | |
3a55c92b | 1551 | foreach (grep /_(asm|aux)_src$/, keys %target) { |
9fe2bb77 | 1552 | my $src = $_; |
3a55c92b | 1553 | (my $obj = $_) =~ s/_(asm|aux)_src$/_obj/; |
9fe2bb77 RL |
1554 | ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g; |
1555 | } | |
1556 | ||
291e94df RL |
1557 | # Write down our configuration where it fits ######################### |
1558 | ||
1559 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1560 | print OUT <<"EOF"; | |
1561 | package configdata; | |
1562 | ||
1563 | use strict; | |
1564 | use warnings; | |
1565 | ||
1566 | use Exporter; | |
1567 | #use vars qw(\@ISA \@EXPORT); | |
1568 | our \@ISA = qw(Exporter); | |
58163021 | 1569 | our \@EXPORT = qw(\%config \%target %disabled %withargs %unified_info); |
291e94df RL |
1570 | |
1571 | EOF | |
1572 | print OUT "our %config = (\n"; | |
1573 | foreach (sort keys %config) { | |
1574 | if (ref($config{$_}) eq "ARRAY") { | |
1575 | print OUT " ", $_, " => [ ", join(", ", | |
1576 | map { quotify("perl", $_) } | |
1577 | @{$config{$_}}), " ],\n"; | |
1578 | } else { | |
1579 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1580 | } | |
1581 | } | |
1582 | print OUT <<"EOF"; | |
1583 | ); | |
1584 | ||
1585 | EOF | |
1586 | print OUT "our %target = (\n"; | |
1587 | foreach (sort keys %target) { | |
1588 | if (ref($target{$_}) eq "ARRAY") { | |
1589 | print OUT " ", $_, " => [ ", join(", ", | |
1590 | map { quotify("perl", $_) } | |
1591 | @{$target{$_}}), " ],\n"; | |
1592 | } else { | |
1593 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1594 | } | |
1595 | } | |
1596 | print OUT <<"EOF"; | |
1597 | ); | |
1598 | ||
96d2d7bc RL |
1599 | EOF |
1600 | print OUT "our \%available_protocols = (\n"; | |
1601 | print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n"; | |
1602 | print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n"; | |
1603 | print OUT <<"EOF"; | |
1604 | ); | |
1605 | ||
1606 | EOF | |
1607 | print OUT "our \%disabled = (\n"; | |
1608 | foreach (sort keys %disabled) { | |
1609 | print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n"; | |
1610 | } | |
1611 | print OUT <<"EOF"; | |
1612 | ); | |
1613 | ||
291e94df | 1614 | EOF |
107b5792 RL |
1615 | print OUT "our %withargs = (\n"; |
1616 | foreach (sort keys %withargs) { | |
1617 | if (ref($withargs{$_}) eq "ARRAY") { | |
1618 | print OUT " ", $_, " => [ ", join(", ", | |
1619 | map { quotify("perl", $_) } | |
1620 | @{$withargs{$_}}), " ],\n"; | |
1621 | } else { | |
1622 | print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" | |
1623 | } | |
1624 | } | |
1625 | print OUT <<"EOF"; | |
1626 | ); | |
edd4d402 | 1627 | |
107b5792 | 1628 | EOF |
ddf1847d | 1629 | if ($builder eq "unified") { |
9fe2bb77 RL |
1630 | my $recurse; |
1631 | $recurse = sub { | |
1632 | my $indent = shift; | |
1633 | foreach (@_) { | |
1634 | if (ref $_ eq "ARRAY") { | |
1635 | print OUT " "x$indent, "[\n"; | |
1636 | foreach (@$_) { | |
1637 | $recurse->($indent + 4, $_); | |
1638 | } | |
1639 | print OUT " "x$indent, "],\n"; | |
1640 | } elsif (ref $_ eq "HASH") { | |
1641 | my %h = %$_; | |
1642 | print OUT " "x$indent, "{\n"; | |
1643 | foreach (sort keys %h) { | |
1644 | if (ref $h{$_} eq "") { | |
1645 | print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n"; | |
1646 | } else { | |
1647 | print OUT " "x($indent + 4), quotify("perl", $_), " =>\n"; | |
1648 | $recurse->($indent + 8, $h{$_}); | |
1649 | } | |
1650 | } | |
1651 | print OUT " "x$indent, "},\n"; | |
1652 | } else { | |
1653 | print OUT " "x$indent, quotify("perl", $_), ",\n"; | |
1654 | } | |
1655 | } | |
1656 | }; | |
1657 | print OUT "our %unified_info = (\n"; | |
1658 | foreach (sort keys %unified_info) { | |
1659 | if (ref $unified_info{$_} eq "") { | |
1660 | print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n"; | |
1661 | } else { | |
1662 | print OUT " "x4, quotify("perl", $_), " =>\n"; | |
1663 | $recurse->(8, $unified_info{$_}); | |
1664 | } | |
1665 | } | |
1666 | print OUT <<"EOF"; | |
1667 | ); | |
1668 | ||
1669 | EOF | |
1670 | } | |
1671 | print OUT "1;\n"; | |
d02b48c6 | 1672 | close(OUT); |
f2d4be3b | 1673 | |
9fe2bb77 | 1674 | |
ddf1847d | 1675 | print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n"; |
291e94df | 1676 | print "CC =$target{cc}\n"; |
107b5792 | 1677 | print "CFLAG =$config{cflags}\n"; |
bcb1977b | 1678 | print "DEFINES =",join(" ", @{$config{defines}}),"\n"; |
940a09ba RL |
1679 | print "LFLAG =$target{lflags}\n"; |
1680 | print "PLIB_LFLAG =$target{plib_lflags}\n"; | |
1740c162 | 1681 | print "EX_LIBS =$config{ex_libs}\n"; |
b756967d | 1682 | print "APPS_OBJ =$target{apps_obj}\n"; |
291e94df | 1683 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
b756967d | 1684 | print "UPLINK_OBJ =$target{uplink_obj}\n"; |
291e94df RL |
1685 | print "BN_ASM =$target{bn_obj}\n"; |
1686 | print "EC_ASM =$target{ec_obj}\n"; | |
1687 | print "DES_ENC =$target{des_obj}\n"; | |
1688 | print "AES_ENC =$target{aes_obj}\n"; | |
1689 | print "BF_ENC =$target{bf_obj}\n"; | |
1690 | print "CAST_ENC =$target{cast_obj}\n"; | |
1691 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1692 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1693 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1694 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1695 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1696 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1697 | print "MODES_OBJ =$target{modes_obj}\n"; | |
f0bd4686 | 1698 | print "PADLOCK_OBJ =$target{padlock_obj}\n"; |
291e94df RL |
1699 | print "CHACHA_ENC =$target{chacha_obj}\n"; |
1700 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1701 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1702 | print "RANLIB =$target{ranlib}\n"; |
1703 | print "ARFLAGS =$target{arflags}\n"; | |
1704 | print "PERL =$config{perl}\n"; | |
f0bd4686 | 1705 | print "\n"; |
7d130f68 RL |
1706 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1707 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1708 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
7d130f68 RL |
1709 | print "BN_LLONG mode\n" if $config{bn_ll}; |
1710 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
cba5068d | 1711 | |
e737d7b1 RL |
1712 | for (@generated_headers) { |
1713 | mkpath(catdir($blddir, dirname($_))); | |
1714 | run_dofile(catfile($blddir, $_), | |
1715 | catfile($srcdir, $_.".in")); | |
f0bd4686 RL |
1716 | } |
1717 | ||
9fe2bb77 RL |
1718 | ### |
1719 | ### When the old "unixmake" scheme goes away, so does this function | |
1720 | ### | |
1721 | sub build_Makefile { | |
1722 | run_dofile("Makefile","Makefile.in"); | |
1723 | ||
1724 | # Copy all Makefile.in to Makefile (except top-level) | |
1725 | use File::Find; | |
1726 | use IO::File; | |
1727 | find( | |
1728 | { | |
1729 | preprocess => sub { | |
1730 | grep(!/^\./, @_); | |
1731 | }, | |
1732 | wanted => sub { | |
1733 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1734 | my $in = IO::File->new($_, "r") or | |
1735 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1736 | $File::Find::dir; | |
1737 | my $out = IO::File->new("Makefile", "w") or | |
1738 | die sprintf "Error writing Makefile in %s: !$\n", | |
1739 | $File::Find::dir; | |
1740 | print $out "# Generated from $_, do not edit\n"; | |
1741 | while (my $line = <$in>) { print $out $line } | |
1742 | $in->close() or | |
1743 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1744 | $File::Find::dir; | |
1745 | $out->close() or | |
1746 | die sprintf "Error writing Makefile in %s: !$\n", | |
1747 | $File::Find::dir; | |
1748 | }, | |
fb36ca12 | 1749 | }, |
9fe2bb77 RL |
1750 | "."); |
1751 | } | |
d10dac11 | 1752 | |
88087414 | 1753 | my %builders = ( |
9fe2bb77 | 1754 | unified => sub { |
ddf1847d RL |
1755 | run_dofile(catfile($blddir, $target{build_file}), |
1756 | $config{build_file_template}, | |
1757 | catfile($srcdir, "Configurations", "common.tmpl")); | |
9fe2bb77 | 1758 | }, |
88087414 | 1759 | unixmake => sub { |
9fe2bb77 RL |
1760 | build_Makefile(); |
1761 | ||
1762 | run_dofile("util/domd", "util/domd.in"); | |
1763 | chmod 0755, "util/domd"; | |
88087414 RL |
1764 | }, |
1765 | mk1mf => sub { | |
ddf1847d | 1766 | my $platform = shift; |
9fe2bb77 RL |
1767 | # The only reason we do this is to have something to build MINFO from |
1768 | build_Makefile(); | |
1769 | ||
88087414 | 1770 | # create the ms/version32.rc file if needed |
7839b735 | 1771 | if ($platform ne "netware") { |
88087414 | 1772 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1773 | if ($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 |
1774 | $v1=hex $1; |
1775 | $v2=hex $2; | |
1776 | $v3=hex $3; | |
1777 | $v4=hex $4; | |
88087414 RL |
1778 | } |
1779 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1780 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1781 | #include <winver.h> |
1782 | ||
1783 | LANGUAGE 0x09,0x01 | |
1784 | ||
1785 | 1 VERSIONINFO | |
1786 | FILEVERSION $v1,$v2,$v3,$v4 | |
1787 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1788 | FILEFLAGSMASK 0x3fL | |
1789 | #ifdef _DEBUG | |
1790 | FILEFLAGS 0x01L | |
1791 | #else | |
1792 | FILEFLAGS 0x00L | |
1793 | #endif | |
1794 | FILEOS VOS__WINDOWS32 | |
1795 | FILETYPE VFT_DLL | |
1796 | FILESUBTYPE 0x0L | |
1797 | BEGIN | |
1798 | BLOCK "StringFileInfo" | |
1799 | BEGIN | |
1800 | BLOCK "040904b0" | |
1801 | BEGIN | |
fce0ba5f | 1802 | // Required: |
fc6a6a10 DSH |
1803 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1804 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1805 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1806 | #if defined(CRYPTO) |
1807 | VALUE "InternalName", "libeay32\\0" | |
1808 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1809 | #elif defined(SSL) | |
1810 | VALUE "InternalName", "ssleay32\\0" | |
1811 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1812 | #endif |
fc6a6a10 | 1813 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1814 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1815 | // Optional: |
1816 | //VALUE "Comments", "\\0" | |
51cbee35 | 1817 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1818 | //VALUE "LegalTrademarks", "\\0" |
1819 | //VALUE "PrivateBuild", "\\0" | |
1820 | //VALUE "SpecialBuild", "\\0" | |
1821 | END | |
1822 | END | |
1823 | BLOCK "VarFileInfo" | |
1824 | BEGIN | |
1825 | VALUE "Translation", 0x409, 0x4b0 | |
1826 | END | |
1827 | END | |
1828 | EOF | |
88087414 RL |
1829 | close(OUT); |
1830 | } | |
1831 | }, | |
1832 | ); | |
1833 | ||
ddf1847d | 1834 | $builders{$builder}->($builder_platform, @builder_opts); |
fce0ba5f | 1835 | |
76ffb43d | 1836 | print <<"EOF"; |
63d3f44a | 1837 | |
89ec98e0 | 1838 | Configured for $target. |
63d3f44a | 1839 | EOF |
5f8d5c96 | 1840 | |
22bfe05e | 1841 | print <<"EOF" if (!$disabled{threads} && !$threads); |
5f8d5c96 BM |
1842 | |
1843 | The library could not be configured for supporting multi-threaded | |
1844 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1845 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1846 | EOF |
1847 | ||
76ffb43d | 1848 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1849 | |
ae48242c RL |
1850 | The options 'shared', 'pic' and 'dynamic-engine' aren't supported on this |
1851 | platform, so we will pretend you gave the option 'no-pic', which also disables | |
1852 | 'shared' and 'dynamic-engine'. If you know how to implement shared libraries | |
1853 | or position independent code, please let us know (but please first make sure | |
1854 | you have tried with a current version of OpenSSL). | |
2e31ef03 RS |
1855 | EOF |
1856 | ||
242ffb05 RL |
1857 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
1858 | ###### | |
1859 | ###### If the user hasn't chosen --unified, try to nudge them. | |
1860 | if ($target{build_file} eq "Makefile" | |
1861 | && $target{build_scheme}->[0] eq "unixmake" | |
1862 | && !$unified) { | |
1863 | ||
1864 | my $plausible_builddir = | |
1865 | abs2rel(rel2abs("../_openssl-build_$target"),rel2abs(".")); | |
1866 | my $plausible_to_sourcedir = | |
1867 | abs2rel(rel2abs("."),rel2abs("../_openssl-build_$target")); | |
1868 | print <<"EOF"; | |
1869 | ||
1870 | ---------------------------------------------------------------------- | |
1871 | Please consider configuring with the flag --unified . | |
1872 | It's to test out a new "unified" building system. | |
1873 | ||
1874 | One cool feature is that you can have your build directory elsewhere, | |
1875 | for example: | |
1876 | ||
1877 | make clean # Clean the current configuration away | |
1878 | mkdir $plausible_builddir | |
1879 | cd $plausible_builddir | |
1880 | $plausible_to_sourcedir/config --unified | |
1881 | make | |
1882 | make test | |
1883 | ||
1884 | Please report any problem you have. | |
1885 | ---------------------------------------------------------------------- | |
1886 | ||
1887 | EOF | |
1888 | } | |
1889 | ||
d02b48c6 RE |
1890 | exit(0); |
1891 | ||
bd5192b1 RL |
1892 | ###################################################################### |
1893 | # | |
1894 | # Helpers and utility functions | |
1895 | # | |
1896 | ||
1897 | # Configuration file reading ######################################### | |
1898 | ||
1899 | # Helper function to implement conditional inheritance depending on the | |
00b0d663 | 1900 | # value of $disabled{asm}. Used in inherit_from values as follows: |
bd5192b1 RL |
1901 | # |
1902 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1903 | # | |
1904 | sub asm { | |
1905 | my @x = @_; | |
1906 | sub { | |
00b0d663 | 1907 | $disabled{asm} ? () : @x; |
bd5192b1 RL |
1908 | } |
1909 | } | |
1910 | ||
88087414 RL |
1911 | # Helper function to implement adding values to already existing configuration |
1912 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1913 | sub _add { | |
1914 | my $separator = shift; | |
1915 | ||
bcb1977b RL |
1916 | # If there's any ARRAY in the collection of values OR the separator |
1917 | # is undef, we will return an ARRAY of combined values, otherwise a | |
1918 | # string of joined values with $separator as the separator. | |
1919 | my $found_array = !defined($separator); | |
88087414 RL |
1920 | |
1921 | my @values = | |
1922 | map { | |
b0b92a5b RL |
1923 | my $res = $_; |
1924 | while (ref($res) eq "CODE") { | |
1925 | $res = $res->(); | |
1926 | } | |
1927 | if (defined($res)) { | |
1928 | if (ref($res) eq "ARRAY") { | |
1929 | $found_array = 1; | |
1930 | @$res; | |
1931 | } else { | |
1932 | $res; | |
1933 | } | |
88087414 | 1934 | } else { |
b0b92a5b | 1935 | (); |
88087414 RL |
1936 | } |
1937 | } (@_); | |
1938 | ||
1939 | if ($found_array) { | |
1940 | [ @values ]; | |
1941 | } else { | |
b0b92a5b | 1942 | join($separator, grep { defined($_) && $_ ne "" } @values); |
88087414 RL |
1943 | } |
1944 | } | |
1945 | sub add_before { | |
bdcd83e1 RL |
1946 | my $separator = " "; |
1947 | if (ref($_[$#_]) eq "HASH") { | |
1948 | my $opts = pop; | |
1949 | $separator = $opts->{separator}; | |
1950 | } | |
88087414 RL |
1951 | my @x = @_; |
1952 | sub { _add($separator, @x, @_) }; | |
1953 | } | |
1954 | sub add { | |
bdcd83e1 RL |
1955 | my $separator = " "; |
1956 | if (ref($_[$#_]) eq "HASH") { | |
1957 | my $opts = pop; | |
1958 | $separator = $opts->{separator}; | |
1959 | } | |
88087414 RL |
1960 | my @x = @_; |
1961 | sub { _add($separator, @_, @x) }; | |
1962 | } | |
1963 | ||
bd5192b1 RL |
1964 | # configuration reader, evaluates the input file as a perl script and expects |
1965 | # it to fill %targets with target configurations. Those are then added to | |
1966 | # %table. | |
1967 | sub read_config { | |
1968 | my $fname = shift; | |
1969 | open(CONFFILE, "< $fname") | |
1970 | or die "Can't open configuration file '$fname'!\n"; | |
1971 | my $x = $/; | |
1972 | undef $/; | |
1973 | my $content = <CONFFILE>; | |
1974 | $/ = $x; | |
1975 | close(CONFFILE); | |
1976 | my %targets = (); | |
1977 | { | |
1978 | local %table = %::table; # Protect %table from tampering | |
1979 | ||
1980 | eval $content; | |
1981 | warn $@ if $@; | |
1982 | } | |
1983 | ||
1984 | # For each target, check that it's configured with a hash table. | |
1985 | foreach (keys %targets) { | |
1986 | if (ref($targets{$_}) ne "HASH") { | |
1987 | if (ref($targets{$_}) eq "") { | |
1988 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
1989 | } else { | |
1990 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
1991 | } | |
1992 | delete $targets{$_}; | |
1993 | } | |
1994 | } | |
1995 | ||
1996 | %table = (%table, %targets); | |
1997 | ||
1998 | } | |
1999 | ||
2000 | # configuration resolver. Will only resolve all the lazy evalutation | |
2001 | # codeblocks for the chozen target and all those it inherits from, | |
2002 | # recursively | |
2003 | sub resolve_config { | |
2004 | my $target = shift; | |
2005 | my @breadcrumbs = @_; | |
2006 | ||
2007 | if (grep { $_ eq $target } @breadcrumbs) { | |
2008 | die "inherit_from loop! target backtrace:\n " | |
2009 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
2010 | } | |
2011 | ||
2012 | if (!defined($table{$target})) { | |
2013 | warn "Warning! target $target doesn't exist!\n"; | |
2014 | return (); | |
2015 | } | |
2016 | # Recurse through all inheritances. They will be resolved on the | |
2017 | # fly, so when this operation is done, they will all just be a | |
2018 | # bunch of attributes with string values. | |
2019 | # What we get here, though, are keys with references to lists of | |
2020 | # the combined values of them all. We will deal with lists after | |
2021 | # this stage is done. | |
2022 | my %combined_inheritance = (); | |
2023 | if ($table{$target}->{inherit_from}) { | |
2024 | my @inherit_from = | |
2025 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
2026 | foreach (@inherit_from) { | |
2027 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
2028 | ||
2029 | # 'template' is a marker that's considered private to | |
2030 | # the config that had it. | |
2031 | delete $inherited_config{template}; | |
2032 | ||
2033 | map { | |
2034 | if (!$combined_inheritance{$_}) { | |
2035 | $combined_inheritance{$_} = []; | |
2036 | } | |
2037 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
2038 | } keys %inherited_config; | |
2039 | } | |
2040 | } | |
2041 | ||
2042 | # We won't need inherit_from in this target any more, since we've | |
2043 | # resolved all the inheritances that lead to this | |
2044 | delete $table{$target}->{inherit_from}; | |
2045 | ||
2046 | # Now is the time to deal with those lists. Here's the place to | |
2047 | # decide what shall be done with those lists, all based on the | |
2048 | # values of the target we're currently dealing with. | |
2049 | # - If a value is a coderef, it will be executed with the list of | |
2050 | # inherited values as arguments. | |
2051 | # - If the corresponding key doesn't have a value at all or is the | |
2052 | # emoty string, the inherited value list will be run through the | |
2053 | # default combiner (below), and the result becomes this target's | |
2054 | # value. | |
2055 | # - Otherwise, this target's value is assumed to be a string that | |
2056 | # will simply override the inherited list of values. | |
a26d8be9 | 2057 | my $default_combiner = add(); |
bd5192b1 RL |
2058 | |
2059 | my %all_keys = | |
2060 | map { $_ => 1 } (keys %combined_inheritance, | |
2061 | keys %{$table{$target}}); | |
b0b92a5b RL |
2062 | |
2063 | sub process_values { | |
2064 | my $object = shift; | |
2065 | my $inherited = shift; # Always a [ list ] | |
2066 | my $target = shift; | |
2067 | my $entry = shift; | |
2068 | ||
2069 | while(ref($object) eq "CODE") { | |
2070 | $object = $object->(@$inherited); | |
2071 | } | |
2072 | if (!defined($object)) { | |
2073 | return (); | |
2074 | } | |
2075 | elsif (ref($object) eq "ARRAY") { | |
2076 | return [ map { process_values($_, $inherited, $target, $entry) } | |
2077 | @$object ]; | |
2078 | } elsif (ref($object) eq "") { | |
2079 | return $object; | |
2080 | } else { | |
2081 | die "cannot handle reference type ",ref($object) | |
2082 | ," found in target ",$target," -> ",$entry,"\n"; | |
2083 | } | |
2084 | } | |
2085 | ||
bd5192b1 RL |
2086 | foreach (sort keys %all_keys) { |
2087 | ||
2088 | # Current target doesn't have a value for the current key? | |
2089 | # Assign it the default combiner, the rest of this loop body | |
2090 | # will handle it just like any other coderef. | |
2091 | if (!exists $table{$target}->{$_}) { | |
2092 | $table{$target}->{$_} = $default_combiner; | |
2093 | } | |
2094 | ||
b0b92a5b RL |
2095 | $table{$target}->{$_} = process_values($table{$target}->{$_}, |
2096 | $combined_inheritance{$_}, | |
2097 | $target, $_); | |
2098 | unless(defined($table{$target}->{$_})) { | |
2099 | delete $table{$target}->{$_}; | |
2100 | } | |
bd5192b1 RL |
2101 | } |
2102 | ||
2103 | # Finally done, return the result. | |
2104 | return %{$table{$target}}; | |
2105 | } | |
2106 | ||
462ba4f6 | 2107 | sub usage |
d02b48c6 | 2108 | { |
462ba4f6 | 2109 | print STDERR $usage; |
10a926c1 | 2110 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 2111 | my $j=0; |
6457ad15 | 2112 | my $i; |
10a926c1 | 2113 | my $k=0; |
6457ad15 | 2114 | foreach $i (sort keys %table) |
d02b48c6 | 2115 | { |
bd5192b1 | 2116 | next if $table{$i}->{template}; |
462ba4f6 | 2117 | next if $i =~ /^debug/; |
10a926c1 UM |
2118 | $k += length($i) + 1; |
2119 | if ($k > 78) | |
2120 | { | |
2121 | print STDERR "\n"; | |
2122 | $k=length($i); | |
2123 | } | |
2124 | print STDERR $i . " "; | |
462ba4f6 UM |
2125 | } |
2126 | foreach $i (sort keys %table) | |
2127 | { | |
bd5192b1 | 2128 | next if $table{$i}->{template}; |
462ba4f6 | 2129 | next if $i !~ /^debug/; |
10a926c1 UM |
2130 | $k += length($i) + 1; |
2131 | if ($k > 78) | |
2132 | { | |
2133 | print STDERR "\n"; | |
2134 | $k=length($i); | |
2135 | } | |
2136 | print STDERR $i . " "; | |
d02b48c6 | 2137 | } |
10a926c1 | 2138 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 2139 | exit(1); |
d02b48c6 RE |
2140 | } |
2141 | ||
107b5792 RL |
2142 | sub run_dofile() |
2143 | { | |
107b5792 | 2144 | my $out = shift; |
9fe2bb77 | 2145 | my @templates = @_; |
107b5792 | 2146 | |
ced2c2c5 RS |
2147 | unlink $out || warn "Can't remove $out, $!" |
2148 | if -f $out; | |
9fe2bb77 RL |
2149 | foreach (@templates) { |
2150 | die "Can't open $_, $!" unless -f $_; | |
2151 | } | |
2152 | my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\""; | |
2153 | #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n"; | |
2154 | system($cmd); | |
107b5792 RL |
2155 | exit 1 if $? != 0; |
2156 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
2157 | } | |
2158 | ||
00ae96ca RL |
2159 | # Configuration printer ############################################## |
2160 | ||
2161 | sub print_table_entry | |
2162 | { | |
2163 | my $target = shift; | |
2164 | my %target = resolve_config($target); | |
2165 | my $type = shift; | |
2166 | ||
2167 | # Don't print the templates | |
2168 | return if $target{template}; | |
2169 | ||
2170 | my @sequence = ( | |
f0bd4686 | 2171 | "sys_id", |
00ae96ca RL |
2172 | "cc", |
2173 | "cflags", | |
bcb1977b | 2174 | "defines", |
00ae96ca | 2175 | "debug_cflags", |
bcb1977b | 2176 | "debug_defines", |
00ae96ca | 2177 | "release_cflags", |
bcb1977b | 2178 | "release_defines", |
00ae96ca | 2179 | "thread_cflag", |
f0bd4686 RL |
2180 | "unistd", |
2181 | "ld", | |
00ae96ca | 2182 | "lflags", |
c86ddbe6 | 2183 | "plib_lflags", |
1740c162 | 2184 | "ex_libs", |
00ae96ca | 2185 | "debug_lflags", |
c86ddbe6 | 2186 | "debug_plib_lflags", |
1740c162 | 2187 | "debug_ex_libs", |
00ae96ca | 2188 | "release_lflags", |
c86ddbe6 | 2189 | "release_plib_lflags", |
1740c162 | 2190 | "release_ex_libs", |
00ae96ca RL |
2191 | "bn_ops", |
2192 | "cpuid_obj", | |
2193 | "bn_obj", | |
2194 | "ec_obj", | |
2195 | "des_obj", | |
2196 | "aes_obj", | |
2197 | "bf_obj", | |
2198 | "md5_obj", | |
2199 | "sha1_obj", | |
2200 | "cast_obj", | |
2201 | "rc4_obj", | |
2202 | "rmd160_obj", | |
2203 | "rc5_obj", | |
2204 | "wp_obj", | |
2205 | "cmll_obj", | |
2206 | "modes_obj", | |
f0bd4686 | 2207 | "padlock_obj", |
00ae96ca RL |
2208 | "perlasm_scheme", |
2209 | "dso_scheme", | |
2210 | "shared_target", | |
2211 | "shared_cflag", | |
2212 | "shared_ldflag", | |
64c443e3 | 2213 | "shared_rcflag", |
00ae96ca | 2214 | "shared_extension", |
e987f9f2 RL |
2215 | "shared_extension_simple", |
2216 | "shared_import_extension", | |
2217 | "dso_extension", | |
f0bd4686 RL |
2218 | "obj_extension", |
2219 | "exe_extension", | |
00ae96ca | 2220 | "ranlib", |
f0bd4686 | 2221 | "ar", |
00ae96ca RL |
2222 | "arflags", |
2223 | "multilib", | |
f0bd4686 | 2224 | "build_scheme", |
00ae96ca RL |
2225 | ); |
2226 | ||
2227 | if ($type eq "TABLE") { | |
2228 | print "\n"; | |
2229 | print "*** $target\n"; | |
cb212f23 RL |
2230 | foreach (@sequence) { |
2231 | if (ref($target{$_}) eq "ARRAY") { | |
2232 | printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}}); | |
2233 | } else { | |
2234 | printf "\$%-12s = %s\n", $_, $target{$_}; | |
2235 | } | |
2236 | } | |
00ae96ca RL |
2237 | } elsif ($type eq "HASH") { |
2238 | my $largest = | |
2239 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
2240 | print " '$target' => {\n"; | |
2241 | foreach (@sequence) { | |
2242 | if ($target{$_}) { | |
cb212f23 RL |
2243 | if (ref($target{$_}) eq "ARRAY") { |
2244 | print " '",$_,"'"," " x ($largest - length($_))," => [ ",join(", ", map { "'$_'" } @{$target{$_}})," ],\n"; | |
2245 | } else { | |
2246 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
2247 | } | |
00ae96ca RL |
2248 | } |
2249 | } | |
2250 | print " },\n"; | |
2251 | } | |
2252 | } | |
2253 | ||
2254 | # Utility routines ################################################### | |
2255 | ||
2e963849 RL |
2256 | # On VMS, if the given file is a logical name, File::Spec::Functions |
2257 | # will consider it an absolute path. There are cases when we want a | |
2258 | # purely syntactic check without checking the environment. | |
2259 | sub isabsolute { | |
2260 | my $file = shift; | |
2261 | ||
2262 | # On non-platforms, we just use file_name_is_absolute(). | |
2263 | return file_name_is_absolute($file) unless $^O eq "VMS"; | |
2264 | ||
2265 | # If the file spec includes a device or a directpry spec, | |
2266 | # file_name_is_absolute() is perfectly safe. | |
2267 | return file_name_is_absolute($file) if $file =~ m|[:\[]|; | |
2268 | ||
2269 | # Here, we know the given file spec isn't absolute | |
2270 | return 0; | |
2271 | } | |
2272 | ||
ec182ef0 RL |
2273 | # Makes a directory absolute and cleans out /../ in paths like foo/../bar |
2274 | # On some platforms, this uses rel2abs(), while on others, realpath() is used. | |
2275 | # realpath() requires that at least all path components except the last is an | |
2276 | # existing directory. On VMS, the last component of the directory spec must | |
2277 | # exist. | |
2278 | sub absolutedir { | |
2279 | my $dir = shift; | |
2280 | ||
2281 | # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which | |
2282 | # will return the volume name for the device, no matter what. Also, | |
2283 | # it will return an incorrect directory spec if the argument is a | |
2284 | # directory that doesn't exist. | |
2285 | if ($^O eq "VMS") { | |
2286 | return rel2abs($dir); | |
2287 | } | |
2288 | ||
2289 | # We use realpath() on Unix, since no other will properly clean out | |
2290 | # a directory spec. | |
2291 | use Cwd qw/realpath/; | |
2292 | ||
2293 | return realpath($dir); | |
2294 | } | |
2295 | ||
99aab161 UM |
2296 | sub which |
2297 | { | |
2298 | my($name)=@_; | |
2299 | my $path; | |
2300 | foreach $path (split /:/, $ENV{PATH}) | |
2301 | { | |
107b5792 | 2302 | if (-f "$path/$name$target{exe_extension}" and -x _) |
99aab161 | 2303 | { |
107b5792 RL |
2304 | return "$path/$name$target{exe_extension}" unless ($name eq "perl" and |
2305 | system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
2306 | } |
2307 | } | |
2308 | } | |
2309 | ||
fe05264e RL |
2310 | sub quotify { |
2311 | my %processors = ( | |
2312 | perl => sub { my $x = shift; | |
2313 | $x =~ s/([\\\$\@"])/\\$1/g; | |
2314 | return '"'.$x.'"'; }, | |
2315 | ); | |
2316 | my $for = shift; | |
2317 | my $processor = | |
2318 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
2319 | ||
2320 | map { $processor->($_); } @_; | |
2321 | } | |
107b5792 | 2322 | |
9fe2bb77 RL |
2323 | # collect_from_file($filename, $line_concat_cond_re, $line_concat) |
2324 | # $filename is a file name to read from | |
2325 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2326 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2327 | sub collect_from_file { | |
2328 | my $filename = shift; | |
2329 | my $line_concat_cond_re = shift; | |
2330 | my $line_concat = shift; | |
2331 | ||
2332 | open my $fh, $filename || die "unable to read $filename: $!\n"; | |
2333 | return sub { | |
2334 | my $saved_line = ""; | |
2335 | $_ = ""; | |
2336 | while (<$fh>) { | |
04f171c0 | 2337 | s|\R$||; |
9fe2bb77 RL |
2338 | if (defined $line_concat) { |
2339 | $_ = $line_concat->($saved_line, $_); | |
2340 | $saved_line = ""; | |
2341 | } | |
2342 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2343 | $saved_line = $_; | |
2344 | next; | |
2345 | } | |
2346 | return $_; | |
2347 | } | |
2348 | die "$filename ending with continuation line\n" if $_; | |
2349 | close $fh; | |
2350 | return undef; | |
2351 | } | |
2352 | } | |
2353 | ||
2354 | # collect_from_array($array, $line_concat_cond_re, $line_concat) | |
2355 | # $array is an ARRAYref of lines | |
2356 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2357 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2358 | sub collect_from_array { | |
2359 | my $array = shift; | |
2360 | my $line_concat_cond_re = shift; | |
2361 | my $line_concat = shift; | |
2362 | my @array = (@$array); | |
2363 | ||
2364 | return sub { | |
2365 | my $saved_line = ""; | |
2366 | $_ = ""; | |
2367 | while (defined($_ = shift @array)) { | |
04f171c0 | 2368 | s|\R$||; |
9fe2bb77 RL |
2369 | if (defined $line_concat) { |
2370 | $_ = $line_concat->($saved_line, $_); | |
2371 | $saved_line = ""; | |
2372 | } | |
2373 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2374 | $saved_line = $_; | |
2375 | next; | |
2376 | } | |
2377 | return $_; | |
2378 | } | |
2379 | die "input text ending with continuation line\n" if $_; | |
2380 | return undef; | |
2381 | } | |
2382 | } | |
2383 | ||
2384 | # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...) | |
2385 | # $lineiterator is a CODEref that delivers one line at a time. | |
107b5792 RL |
2386 | # All following arguments are regex/CODEref pairs, where the regexp detects a |
2387 | # line and the CODEref does something with the result of the regexp. | |
2388 | sub collect_information { | |
9fe2bb77 | 2389 | my $lineiterator = shift; |
107b5792 RL |
2390 | my %collectors = @_; |
2391 | ||
9fe2bb77 | 2392 | while(defined($_ = $lineiterator->())) { |
04f171c0 | 2393 | s|\R$||; |
9fe2bb77 RL |
2394 | my $found = 0; |
2395 | foreach my $re (keys %collectors) { | |
2396 | if ($re ne "OTHERWISE" && /$re/) { | |
2397 | $collectors{$re}->($lineiterator); | |
2398 | $found = 1; | |
2399 | }; | |
2400 | } | |
2401 | if ($collectors{"OTHERWISE"}) { | |
2402 | $collectors{"OTHERWISE"}->($lineiterator, $_) | |
2403 | unless $found || !defined $collectors{"OTHERWISE"}; | |
2404 | } | |
107b5792 | 2405 | } |
107b5792 | 2406 | } |