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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 RL |
49 | # [no-]pic [don't] try to build position independent code when supported. |
50 | # If disabled, it also disables shared and dynamic-engines. | |
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 RS |
96 | # -Wswitch-enum |
97 | # -Wunused-macros | |
98 | # -Wcast-align | |
99 | # -Wunreachable-code | |
100 | # -Wlanguage-extension-token | |
101 | # -Wextended-offsetof | |
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 RL |
139 | my $base_target = "BASE"; # The template that all other inherit from |
140 | our %table = (); | |
291e94df | 141 | our %config = (); |
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 BM |
211 | my $no_threads=0; |
212 | my $threads=0; | |
83365051 | 213 | $config{no_shared}=0; # but "no-shared" is default |
c9a112f5 | 214 | my $zlib=1; # but "no-zlib" is default |
47bbaa5b | 215 | my $no_rfc3779=0; |
1641cb60 | 216 | my $no_asm=0; |
bc2aadad | 217 | my $no_dso=0; |
0396479d | 218 | my $default_ranlib; |
107b5792 RL |
219 | $config{fips}=0; |
220 | ||
221 | # Top level directories to build | |
222 | $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ]; | |
223 | # crypto/ subdirectories to build | |
224 | $config{sdirs} = [ | |
225 | "objects", | |
226 | "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", | |
227 | "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes", | |
228 | "bn", "ec", "rsa", "dsa", "dh", "dso", "engine", | |
229 | "buffer", "bio", "stack", "lhash", "rand", "err", | |
230 | "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui", | |
dba31777 | 231 | "cms", "ts", "srp", "cmac", "ct", "async", "kdf" |
107b5792 | 232 | ]; |
99aab161 | 233 | |
6b01bed2 VD |
234 | # Known TLS and DTLS protocols |
235 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
236 | my @dtls = qw(dtls1 dtls1_2); | |
237 | ||
8b527be2 RL |
238 | # Explicitelly known options that are possible to disable. They can |
239 | # be regexps, and will be used like this: /^no-${option}$/ | |
240 | # For developers: keep it sorted alphabetically | |
241 | ||
242 | my @disablables = ( | |
243 | "aes", | |
244 | "asm", | |
52739e40 | 245 | "async", |
b184e3ef | 246 | "autoalginit", |
498abff0 | 247 | "autoerrinit", |
8b527be2 RL |
248 | "bf", |
249 | "camellia", | |
250 | "capieng", | |
251 | "cast", | |
48f14845 | 252 | "chacha", |
8b527be2 RL |
253 | "cmac", |
254 | "cms", | |
255 | "comp", | |
3e45d393 | 256 | "crypto-mdebug", |
ef8ca6bd | 257 | "crypto-mdebug-backtrace", |
8b527be2 RL |
258 | "ct", |
259 | "deprecated", | |
260 | "des", | |
261 | "dgram", | |
262 | "dh", | |
263 | "dsa", | |
264 | "dso", | |
a5ecdc6a | 265 | "dtls", |
343ec2b0 | 266 | "dynamic-engine", |
8b527be2 RL |
267 | "ec", |
268 | "ec2m", | |
6b01bed2 VD |
269 | "ecdh", |
270 | "ecdsa", | |
8b527be2 | 271 | "ec_nistp_64_gcc_128", |
b31feae6 | 272 | "egd", |
8b527be2 | 273 | "engine", |
1288f26f | 274 | "err", |
02f7114a | 275 | "filenames", |
8b527be2 RL |
276 | "heartbeats", |
277 | "hmac", | |
278 | "hw(-.+)?", | |
279 | "idea", | |
1288f26f | 280 | "locking", |
8b527be2 RL |
281 | "md2", |
282 | "md4", | |
283 | "md5", | |
284 | "mdc2", | |
285 | "md[-_]ghost94", | |
286 | "nextprotoneg", | |
287 | "ocb", | |
288 | "ocsp", | |
ae48242c | 289 | "pic", |
48f14845 | 290 | "poly1305", |
8b527be2 RL |
291 | "posix-io", |
292 | "psk", | |
293 | "rc2", | |
294 | "rc4", | |
295 | "rc5", | |
296 | "rdrand", | |
297 | "rfc3779", | |
298 | "rijndael", # Old AES name | |
1288f26f | 299 | "ripemd", |
8b527be2 RL |
300 | "rmd160", |
301 | "rsa", | |
302 | "scrypt", | |
303 | "sct", | |
304 | "sctp", | |
305 | "seed", | |
306 | "sha", | |
307 | "shared", | |
308 | "sock", | |
309 | "srp", | |
310 | "srtp", | |
311 | "sse2", | |
312 | "ssl", | |
8b527be2 RL |
313 | "ssl-trace", |
314 | "static-engine", | |
315 | "stdio", | |
8b527be2 RL |
316 | "threads", |
317 | "tls", | |
1288f26f RS |
318 | "ts", |
319 | "ui", | |
8b527be2 RL |
320 | "unit-test", |
321 | "whirlpool", | |
322 | "zlib", | |
323 | "zlib-dynamic", | |
324 | ); | |
6b01bed2 VD |
325 | foreach my $proto ((@tls, @dtls)) |
326 | { | |
327 | push(@disablables, $proto); | |
328 | push(@disablables, "$proto-method"); | |
329 | } | |
8b527be2 | 330 | |
e80381e1 RL |
331 | my @deprecated_disablables = ( |
332 | "ssl2", | |
333 | ); | |
334 | ||
c9a112f5 BM |
335 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
336 | ||
e4ef2e25 | 337 | my %disabled = ( # "what" => "comment" |
7d8bb912 | 338 | "ec_nistp_64_gcc_128" => "default", |
0423f812 | 339 | "egd" => "default", |
7d8bb912 BM |
340 | "md2" => "default", |
341 | "rc5" => "default", | |
c2e27310 | 342 | "sctp" => "default", |
7d8bb912 | 343 | "shared" => "default", |
93ab9e42 | 344 | "ssl-trace" => "default", |
343ec2b0 | 345 | "static-engine" => "default", |
e0fc7961 | 346 | "unit-test" => "default", |
7d8bb912 | 347 | "zlib" => "default", |
c2e27310 | 348 | "crypto-mdebug" => "default", |
22e3dcb7 | 349 | "heartbeats" => "default", |
7d8bb912 | 350 | ); |
c9a112f5 | 351 | |
c569e206 RL |
352 | # Note: => pair form used for aesthetics, not to truly make a hash table |
353 | my @disable_cascades = ( | |
354 | # "what" => [ "cascade", ... ] | |
7d130f68 | 355 | sub { $config{processor} eq "386" } |
c569e206 RL |
356 | => [ "sse2" ], |
357 | "ssl" => [ "ssl3" ], | |
358 | "ssl3-method" => [ "ssl3" ], | |
359 | "zlib" => [ "zlib-dynamic" ], | |
360 | "rijndael" => [ "aes" ], | |
361 | "des" => [ "mdc2" ], | |
9e4d6fbf | 362 | "ec" => [ "ecdsa", "ecdh" ], |
c569e206 RL |
363 | |
364 | "dgram" => [ "dtls" ], | |
365 | "dtls" => [ @dtls ], | |
366 | ||
367 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
368 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
369 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
370 | ||
371 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
372 | sub { $disabled{rsa} | |
373 | && ($disabled{dsa} || $disabled{dh}); } | |
374 | => [ "ssl" ], | |
375 | ||
376 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
377 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
378 | # (XXX: We don't support PSK-only builds). | |
379 | sub { $disabled{rsa} | |
380 | && ($disabled{dsa} || $disabled{dh}) | |
381 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
382 | => [ "tls1", "tls1_1", "tls1_2", | |
383 | "dtls1", "dtls1_2" ], | |
384 | ||
385 | "tls" => [ @tls ], | |
386 | ||
387 | # SRP and HEARTBEATS require TLSEXT | |
388 | "tlsext" => [ "srp", "heartbeats" ], | |
ef8ca6bd RL |
389 | |
390 | "crypto-mdebug" => [ "crypto-mdebug-backtrace" ], | |
343ec2b0 RL |
391 | |
392 | # Without DSO, we can't load dynamic engines, so don't build them dynamic | |
393 | "dso" => [ "dynamic-engine" ], | |
ae48242c RL |
394 | |
395 | # Without position independent code, there can be no shared libraries or DSOs | |
396 | "pic" => [ "shared", "dynamic-engine" ], | |
c569e206 RL |
397 | ); |
398 | ||
399 | # Avoid protocol support holes. Also disable all versions below N, if version | |
400 | # N is disabled while N+1 is enabled. | |
401 | # | |
402 | my @list = (reverse @tls); | |
403 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
404 | last unless @list; | |
405 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
406 | => [ @list ] ); | |
407 | unshift @list, $second; | |
408 | } | |
409 | my @list = (reverse @dtls); | |
410 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
411 | last unless @list; | |
412 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
413 | => [ @list ] ); | |
414 | unshift @list, $second; | |
415 | } | |
416 | ||
7a762197 | 417 | # Explicit "no-..." options will be collected in %disabled along with the defaults. |
e4ef2e25 | 418 | # To remove something from %disabled, use "enable-foo". |
7a762197 BM |
419 | # For symmetry, "disable-foo" is a synonym for "no-foo". |
420 | ||
e737d7b1 RL |
421 | my @generated_headers = ( |
422 | "include/openssl/opensslconf.h", | |
e987f9f2 RL |
423 | "crypto/include/internal/bn_conf.h", |
424 | "crypto/include/internal/dso_conf.h" | |
e737d7b1 RL |
425 | ); |
426 | ||
427 | my @generated_by_make_headers = ( | |
428 | "crypto/buildinf.h" | |
429 | ); | |
430 | ||
ab185b60 | 431 | |
d0590fe6 | 432 | my $no_sse2=0; |
b6e4dac2 | 433 | |
462ba4f6 | 434 | &usage if ($#ARGV < 0); |
d02b48c6 | 435 | |
bcb1977b RL |
436 | my $user_cflags=""; |
437 | my @user_defines=(); | |
242ffb05 | 438 | my $unified = 0; |
7d130f68 RL |
439 | $config{openssl_api_defines}=[]; |
440 | $config{openssl_algorithm_defines}=[]; | |
441 | $config{openssl_thread_defines}=[]; | |
442 | $config{openssl_sys_defines}=[]; | |
443 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
444 | my $libs=""; |
445 | my $target=""; | |
3fa04f0d | 446 | $config{options}=""; |
f9b3bff6 | 447 | my %withargs=(); |
9e43c6b5 | 448 | my $build_prefix = "release_"; |
c59cb511 RL |
449 | |
450 | my @argvcopy=@ARGV; | |
c59cb511 | 451 | |
fe05264e | 452 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
453 | if (-f "./configdata.pm") { |
454 | my $file = "./configdata.pm"; | |
455 | unless (my $return = do $file) { | |
456 | die "couldn't parse $file: $@" if $@; | |
457 | die "couldn't do $file: $!" unless defined $return; | |
458 | die "couldn't run $file" unless $return; | |
fe05264e | 459 | } |
642a6138 RL |
460 | |
461 | @argvcopy = defined($configdata::config{perlargv}) ? | |
462 | @{$configdata::config{perlargv}} : (); | |
463 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
464 | if (grep(/^reconf/,@argvcopy)); | |
465 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
466 | if defined($configdata::config{cross_compile_prefix}); | |
467 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
468 | if defined($configdata::config{cc}); | |
469 | ||
fe05264e RL |
470 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
471 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
472 | if $ENV{CROSS_COMPILE}; | |
473 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
474 | } elsif (open IN, "<Makefile") { |
475 | # | |
476 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
477 | # centered information gathering the reading configdata.pm | |
478 | # | |
479 | while (<IN>) { | |
04f171c0 | 480 | s|\R$||; |
642a6138 RL |
481 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { |
482 | # Older form, we split the string and hope for the best | |
483 | @argvcopy = split /\s+/, $_; | |
484 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
485 | if (grep(/^reconf/,@argvcopy)); | |
486 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
487 | $ENV{CROSS_COMPILE}=$1; | |
488 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
489 | $ENV{CC}=$1; | |
490 | } | |
491 | } | |
492 | # | |
493 | # END OF TEMPORARY SECTION | |
494 | # | |
fe05264e RL |
495 | } else { |
496 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
497 | } | |
498 | } | |
499 | ||
642a6138 | 500 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
501 | |
502 | my %unsupported_options = (); | |
e80381e1 | 503 | my %deprecated_options = (); |
fe05264e | 504 | foreach (@argvcopy) |
16b6081e | 505 | { |
7c55e22c RL |
506 | # VMS is a case insensitive environment, and depending on settings |
507 | # out of our control, we may receive options uppercased. Let's | |
508 | # downcase at least the part before any equal sign. | |
509 | if ($^O eq "VMS") | |
510 | { | |
511 | s/^([^=]*)/lc($1)/e; | |
512 | } | |
fe05264e | 513 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 514 | |
fe05264e RL |
515 | # rewrite some options in "enable-..." form |
516 | s /^-?-?shared$/enable-shared/; | |
517 | s /^sctp$/enable-sctp/; | |
518 | s /^threads$/enable-threads/; | |
519 | s /^zlib$/enable-zlib/; | |
520 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 521 | |
e4ef2e25 | 522 | if (/^(no|disable|enable)-(.+)$/) |
fe05264e RL |
523 | { |
524 | my $word = $2; | |
e80381e1 RL |
525 | if (grep { $word =~ /^${_}$/ } @deprecated_disablables) |
526 | { | |
527 | $deprecated_options{$_} = 1; | |
528 | next; | |
529 | } | |
530 | elsif (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 531 | { |
fe05264e RL |
532 | $unsupported_options{$_} = 1; |
533 | next; | |
8b527be2 | 534 | } |
fe05264e RL |
535 | } |
536 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
537 | { | |
e4ef2e25 RS |
538 | foreach my $proto ((@tls, @dtls)) |
539 | { | |
540 | if ($1 eq "$proto-method") | |
541 | { | |
542 | $disabled{"$proto"} = "option($proto-method)"; | |
543 | last; | |
544 | } | |
545 | } | |
546 | if ($1 eq "dtls") | |
547 | { | |
548 | foreach my $proto (@dtls) | |
549 | { | |
550 | $disabled{$proto} = "option(dtls)"; | |
551 | } | |
552 | } | |
553 | elsif ($1 eq "ssl") | |
554 | { | |
555 | # Last one of its kind | |
556 | $disabled{"ssl3"} = "option(ssl)"; | |
557 | } | |
558 | elsif ($1 eq "tls") | |
559 | { | |
560 | # XXX: Tests will fail if all SSL/TLS | |
561 | # protocols are disabled. | |
562 | foreach my $proto (@tls) | |
563 | { | |
564 | $disabled{$proto} = "option(tls)"; | |
565 | } | |
566 | } | |
343ec2b0 RL |
567 | elsif ($1 eq "static-engine") |
568 | { | |
19ab5790 | 569 | delete $disabled{"dynamic-engine"}; |
343ec2b0 RL |
570 | } |
571 | elsif ($1 eq "dynamic-engine") | |
572 | { | |
19ab5790 | 573 | $disabled{"dynamic-engine"} = "option"; |
343ec2b0 | 574 | } |
e4ef2e25 RS |
575 | else |
576 | { | |
577 | $disabled{$1} = "option"; | |
578 | } | |
fe05264e | 579 | } |
e4ef2e25 | 580 | elsif (/^enable-(.+)$/) |
fe05264e | 581 | { |
343ec2b0 RL |
582 | if ($1 eq "static-engine") |
583 | { | |
19ab5790 | 584 | $disabled{"dynamic-engine"} = "option"; |
343ec2b0 RL |
585 | } |
586 | elsif ($1 eq "dynamic-engine") | |
587 | { | |
19ab5790 | 588 | delete $disabled{"dynamic-engine"}; |
343ec2b0 | 589 | } |
fe05264e | 590 | my $algo = $1; |
fe05264e | 591 | delete $disabled{$algo}; |
c9a112f5 | 592 | |
fe05264e RL |
593 | $threads = 1 if ($algo eq "threads"); |
594 | } | |
595 | elsif (/^--strict-warnings$/) | |
596 | { | |
597 | $strict_warnings = 1; | |
598 | } | |
599 | elsif (/^--debug$/) | |
600 | { | |
601 | $build_prefix = "debug_"; | |
602 | } | |
603 | elsif (/^--release$/) | |
604 | { | |
605 | $build_prefix = "release_"; | |
606 | } | |
607 | elsif (/^386$/) | |
7d130f68 | 608 | { $config{processor}=386; } |
fe05264e RL |
609 | elsif (/^fips$/) |
610 | { | |
107b5792 | 611 | $config{fips}=1; |
fe05264e RL |
612 | } |
613 | elsif (/^rsaref$/) | |
614 | { | |
615 | # No RSAref support any more since it's not needed. | |
616 | # The check for the option is there so scripts aren't | |
617 | # broken | |
618 | } | |
619 | elsif (/^nofipscanistercheck$/) | |
620 | { | |
107b5792 | 621 | $config{fips} = 1; |
fe05264e RL |
622 | $nofipscanistercheck = 1; |
623 | } | |
624 | elsif (/^[-+]/) | |
625 | { | |
242ffb05 RL |
626 | if (/^--unified$/) |
627 | { | |
628 | $unified=1; | |
629 | } | |
630 | elsif (/^--prefix=(.*)$/) | |
fe05264e | 631 | { |
291e94df | 632 | $config{prefix}=$1; |
5482dac9 RL |
633 | die "Directory given with --prefix MUST be absolute\n" |
634 | unless file_name_is_absolute($config{prefix}); | |
c9a112f5 | 635 | } |
fe05264e | 636 | elsif (/^--api=(.*)$/) |
0c28f277 | 637 | { |
107b5792 | 638 | $config{api}=$1; |
0c28f277 | 639 | } |
fe05264e | 640 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 641 | { |
107b5792 | 642 | $config{libdir}=$1; |
9e43c6b5 | 643 | } |
fe05264e | 644 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 645 | { |
291e94df | 646 | $config{openssldir}=$1; |
9e43c6b5 | 647 | } |
fe05264e | 648 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 649 | { |
20a5819f | 650 | $withargs{zlib_lib}=$1; |
7d8bb912 | 651 | } |
fe05264e | 652 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 653 | { |
20a5819f | 654 | $withargs{zlib_include}="-I$1"; |
462ba4f6 | 655 | } |
fe05264e | 656 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 657 | { |
107b5792 | 658 | $config{fipslibdir}="$1/"; |
1ab2f7f1 | 659 | } |
fe05264e | 660 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 661 | { |
107b5792 | 662 | $config{baseaddr}="$1"; |
3eb0ed6d | 663 | } |
fe05264e | 664 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 665 | { |
642a6138 | 666 | $config{cross_compile_prefix}=$1; |
e5f3045f | 667 | } |
fe05264e | 668 | elsif (/^--config=(.*)$/) |
d02b48c6 | 669 | { |
fe05264e | 670 | read_config $1; |
c59cb511 | 671 | } |
fe05264e | 672 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 673 | { |
fe05264e | 674 | $libs.=$_." "; |
d02b48c6 | 675 | } |
bcb1977b RL |
676 | elsif (/^-D(.*)$/) |
677 | { | |
678 | push @user_defines, $1; | |
679 | } | |
fe05264e RL |
680 | else # common if (/^[-+]/), just pass down... |
681 | { | |
682 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
2b91ec75 | 683 | $user_cflags.=" ".$_; |
fe05264e RL |
684 | } |
685 | } | |
686 | elsif ($_ =~ /^([^:]+):(.+)$/) | |
687 | { | |
688 | eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string | |
689 | $target=$1; | |
690 | } | |
691 | else | |
692 | { | |
693 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
694 | $target=$_; | |
695 | } | |
696 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
697 | { | |
698 | # "no-..." follows later after implied disactivations | |
699 | # have been derived. (Don't take this too seroiusly, | |
700 | # we really only write OPTIONS to the Makefile out of | |
701 | # nostalgia.) | |
702 | ||
3fa04f0d RL |
703 | if ($config{options} eq "") |
704 | { $config{options} = $_; } | |
fe05264e | 705 | else |
3fa04f0d | 706 | { $config{options} .= " ".$_; } |
fbabb752 | 707 | } |
489eb740 | 708 | |
107b5792 RL |
709 | if (defined($config{api}) && !exists $apitable->{$config{api}}) { |
710 | die "***** Unsupported api compatibility level: $config{api}\n", | |
98186eb4 VD |
711 | } |
712 | ||
e80381e1 RL |
713 | if (keys %deprecated_options) |
714 | { | |
715 | warn "***** Deprecated options: ", | |
716 | join(", ", keys %deprecated_options), "\n"; | |
717 | } | |
489eb740 RL |
718 | if (keys %unsupported_options) |
719 | { | |
720 | die "***** Unsupported options: ", | |
721 | join(", ", keys %unsupported_options), "\n"; | |
722 | } | |
fbabb752 | 723 | } |
b6e4dac2 | 724 | |
107b5792 | 725 | if ($config{fips}) |
a7a14a23 | 726 | { |
c569e206 | 727 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 728 | } |
107b5792 RL |
729 | else |
730 | { | |
731 | @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}}; | |
732 | } | |
c9a112f5 | 733 | |
c569e206 RL |
734 | my @tocheckfor = (keys %disabled); |
735 | while (@tocheckfor) { | |
736 | my %new_tocheckfor = (); | |
737 | my @cascade_copy = (@disable_cascades); | |
738 | while (@cascade_copy) { | |
739 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
740 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
741 | map { | |
742 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
743 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 744 | } |
c569e206 RL |
745 | } |
746 | @tocheckfor = (keys %new_tocheckfor); | |
747 | } | |
edc032b5 | 748 | |
436a376b | 749 | if ($target eq "TABLE") { |
00ae96ca RL |
750 | foreach (sort keys %table) { |
751 | print_table_entry($_, "TABLE"); | |
752 | } | |
753 | exit 0; | |
436a376b BM |
754 | } |
755 | ||
10a926c1 | 756 | if ($target eq "LIST") { |
00ae96ca RL |
757 | foreach (sort keys %table) { |
758 | print $_,"\n" unless $table{$_}->{template}; | |
759 | } | |
760 | exit 0; | |
10a926c1 UM |
761 | } |
762 | ||
aaf878cc | 763 | if ($target eq "HASH") { |
00ae96ca RL |
764 | print "%table = (\n"; |
765 | foreach (sort keys %table) { | |
766 | print_table_entry($_, "HASH"); | |
767 | } | |
768 | exit 0; | |
aaf878cc RL |
769 | } |
770 | ||
00ae96ca | 771 | # Backward compatibility? |
49e04548 | 772 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 773 | $target = "Cygwin".$1; |
49e04548 RL |
774 | } |
775 | ||
c9a112f5 BM |
776 | foreach (sort (keys %disabled)) |
777 | { | |
3fa04f0d | 778 | $config{options} .= " no-$_"; |
c9a112f5 BM |
779 | |
780 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
781 | ||
782 | if (/^dso$/) | |
783 | { $no_dso = 1; } | |
784 | elsif (/^threads$/) | |
785 | { $no_threads = 1; } | |
786 | elsif (/^shared$/) | |
83365051 | 787 | { $config{no_shared} = 1; } |
ae48242c RL |
788 | elsif (/^pic$/) |
789 | { } | |
c9a112f5 BM |
790 | elsif (/^zlib$/) |
791 | { $zlib = 0; } | |
19ab5790 | 792 | elsif (/^dynamic-engine$/) |
fbf002bb | 793 | { } |
c9a112f5 BM |
794 | elsif (/^zlib-dynamic$/) |
795 | { } | |
c9a112f5 BM |
796 | elsif (/^sse2$/) |
797 | { $no_sse2 = 1; } | |
107b5792 | 798 | elsif (/^engine$/) |
1288f26f RS |
799 | { |
800 | @{$config{dirs}} = grep !/^engines$/, @{$config{dirs}}; | |
801 | @{$config{sdirs}} = grep !/^engine$/, @{$config{sdirs}}; | |
802 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_ENGINE"; | |
803 | } | |
c9a112f5 BM |
804 | else |
805 | { | |
806 | my ($ALGO, $algo); | |
30fafdeb | 807 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 | 808 | |
1288f26f | 809 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ |
498abff0 | 810 | || /^autoalginit/ || /^autoerrinit/) |
c9a112f5 | 811 | { |
7d130f68 | 812 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 813 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 814 | |
bcb1977b | 815 | if (/^err$/) { push @user_defines, "OPENSSL_NO_ERR"; } |
5df70a9e | 816 | elsif (/^asm$/) { $no_asm = 1; } |
c9a112f5 BM |
817 | } |
818 | else | |
819 | { | |
2a4af947 AP |
820 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
821 | ||
7d130f68 | 822 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 BM |
823 | print " OPENSSL_NO_$ALGO"; |
824 | ||
e36827f6 | 825 | # fix-up crypto/directory name(s) |
107b5792 RL |
826 | $algo="whrlpool" if $algo eq "whirlpool"; |
827 | $algo="ripemd" if $algo eq "rmd160"; | |
828 | @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}}; | |
2a4af947 | 829 | |
e36827f6 | 830 | print " (skip dir)"; |
c9a112f5 BM |
831 | } |
832 | } | |
833 | ||
834 | print "\n"; | |
835 | } | |
836 | ||
9e0724a1 RL |
837 | print "Configuring for $target\n"; |
838 | ||
839 | # Support for legacy targets having a name starting with 'debug-' | |
840 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
841 | if ($d) { | |
842 | $build_prefix = "debug_"; | |
843 | ||
844 | # If we do not find debug-foo in the table, the target is set to foo. | |
845 | if (!$table{$target}) { | |
846 | $target = $t; | |
847 | } | |
848 | } | |
291e94df | 849 | $config{target} = $target; |
9e0724a1 RL |
850 | delete $table{$base_target}->{template}; # or the next test will fail. |
851 | my %target = ( %{$table{$base_target}}, resolve_config($target) ); | |
852 | ||
853 | &usage if (!%target || $target{template}); | |
854 | ||
107b5792 | 855 | $target{exe_extension}=""; |
f99f91f1 RL |
856 | $target{exe_extension}=".exe" if ($config{target} eq "DJGPP" |
857 | || $config{target} =~ /^(?:Cygwin|mingw)/); | |
107b5792 RL |
858 | $target{exe_extension}=".nlm" if ($config{target} =~ /netware/); |
859 | $target{exe_extension}=".pm" if ($config{target} =~ /vos/); | |
462ba4f6 | 860 | |
e987f9f2 RL |
861 | ($target{shared_extension_simple}=$target{shared_extension}) |
862 | =~ s|\.\$\(SHLIB_MAJOR\)\.\$\(SHLIB_MINOR\)||; | |
863 | $target{dso_extension}=$target{shared_extension_simple}; | |
864 | ($target{shared_import_extension}=$target{shared_extension_simple}.".a") | |
865 | if ($config{target} =~ /^(?:Cygwin|mingw)/); | |
866 | ||
867 | ||
291e94df RL |
868 | $default_ranlib = which("ranlib") || "true"; |
869 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
870 | my $make = $ENV{'MAKE'} || "make"; | |
28a80034 | 871 | |
642a6138 RL |
872 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
873 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 874 | |
7f625320 | 875 | # Allow environment CC to override compiler... |
291e94df | 876 | $target{cc} = $ENV{CC} || $target{cc}; |
aaf878cc | 877 | |
bcb1977b RL |
878 | # For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_ |
879 | # or release_ attributes. | |
aaf878cc | 880 | # Do it in such a way that no spurious space is appended (hence the grep). |
bcb1977b RL |
881 | $config{defines} = [ @{$target{defines}}, |
882 | @{$target{$build_prefix."defines"}} ]; | |
107b5792 RL |
883 | $config{cflags} = join(" ", |
884 | grep { $_ ne "" } ($target{cflags}, | |
885 | $target{$build_prefix."cflags"})); | |
886 | $config{lflags} = join(" ", | |
887 | grep { $_ ne "" } ($target{lflags}, | |
888 | $target{$build_prefix."lflags"})); | |
c86ddbe6 RL |
889 | $config{plib_lflags} = join(" ", |
890 | grep { $_ ne "" } ($target{plib_lflags}, | |
891 | $target{$build_prefix."plib_lflags"})); | |
1740c162 RL |
892 | $config{ex_libs} = join(" ", |
893 | grep { $_ ne "" } ($target{ex_libs}, | |
894 | $target{$build_prefix."ex_libs"})); | |
bd5192b1 | 895 | |
291e94df RL |
896 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib; |
897 | $target{ar} = $ENV{'AR'} || "ar"; | |
107b5792 RL |
898 | $target{arflags} = "" if !defined($target{arflags}); |
899 | $target{nm} = "nm"; | |
291e94df RL |
900 | # Make sure build_scheme is consistent. |
901 | $target{build_scheme} = [ $target{build_scheme} ] | |
902 | if ref($target{build_scheme}) ne "ARRAY"; | |
903 | ||
242ffb05 RL |
904 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
905 | ###### | |
906 | ###### If the user has chosen --unified, we give it to them. | |
95b2ebdf | 907 | ###### The same happens if we detect that they try to build out-of-source. |
242ffb05 RL |
908 | if ($target{build_file} eq "Makefile" |
909 | && $target{build_scheme}->[0] eq "unixmake" | |
95b2ebdf | 910 | && ($unified || $srcdir ne $blddir)) { |
242ffb05 RL |
911 | $target{build_scheme} = [ "unified", "unix" ]; |
912 | } | |
913 | ||
ddf1847d RL |
914 | my ($builder, $builder_platform, @builder_opts) = |
915 | @{$target{build_scheme}}; | |
916 | ||
68ab559a | 917 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` =~ m/-mno-cygwin/m) |
cbecd29a | 918 | { |
68ab559a RL |
919 | $config{cflags} .= " -mno-cygwin"; |
920 | $target{shared_ldflag} .= " -mno-cygwin"; | |
cbecd29a AP |
921 | } |
922 | ||
bcb1977b | 923 | if ($target =~ /linux.*-mips/ && !$no_asm && $user_cflags !~ /-m(ips|arch=)/) { |
63d8834c | 924 | # minimally required architecture flags for assembly modules |
107b5792 RL |
925 | $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/); |
926 | $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/); | |
63d8834c AP |
927 | } |
928 | ||
2964ba8c | 929 | my $no_shared_warn=0; |
14bcdb08 | 930 | my $no_user_cflags=0; |
bcb1977b | 931 | my $no_user_defines=0; |
2964ba8c | 932 | |
bc2aadad GT |
933 | # The DSO code currently always implements all functions so that no |
934 | # applications will have to worry about that from a compilation point | |
935 | # of view. However, the "method"s may return zero unless that platform | |
936 | # has support compiled in for them. Currently each method is enabled | |
937 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
938 | # string entry into using the following logic; | |
291e94df | 939 | if (!$no_dso && $target{dso_scheme} ne "") |
bc2aadad | 940 | { |
291e94df RL |
941 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
942 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 943 | { |
bcb1977b RL |
944 | $config{defines} = [ "DSO_DLFCN", "HAVE_DLFCN_H", |
945 | @{$config{defines}} ] | |
bc2aadad | 946 | } |
291e94df | 947 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 948 | { |
bcb1977b | 949 | $config{defines} = [ "DSO_DLFCN", @{$config{defines}} ] |
bc2aadad GT |
950 | } |
951 | else | |
952 | { | |
bcb1977b RL |
953 | $config{defines} = [ "DSO_$target{dso_scheme}", |
954 | @{$config{defines}} ] | |
bc2aadad GT |
955 | } |
956 | } | |
9ec0126e | 957 | |
421e30ec | 958 | my $thread_cflags = ""; |
7d130f68 | 959 | my @thread_defines; |
291e94df | 960 | if ($target{thread_cflag} ne "(unknown)" && !$no_threads) |
5f8d5c96 BM |
961 | { |
962 | # If we know how to do it, support threads by default. | |
963 | $threads = 1; | |
964 | } | |
291e94df | 965 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 966 | { |
14bcdb08 AP |
967 | # If the user asked for "threads", [s]he is also expected to |
968 | # provide any system-dependent compiler options that are | |
969 | # necessary. | |
bcb1977b | 970 | if ($no_user_cflags && $no_user_defines) |
14bcdb08 AP |
971 | { |
972 | print "You asked for multi-threading support, but didn't\n"; | |
973 | print "provide any system-specific compiler options\n"; | |
974 | exit(1); | |
975 | } | |
7d130f68 | 976 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
977 | } |
978 | else | |
979 | { | |
bcb1977b RL |
980 | $thread_cflags=" $target{thread_cflag}"; |
981 | push @thread_defines, @{$target{thread_defines}}, "OPENSSL_THREADS"; | |
fce0ba5f | 982 | } |
5f8d5c96 | 983 | |
1740c162 | 984 | $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne ""); |
d02b48c6 | 985 | |
dfeab068 RE |
986 | if ($no_asm) |
987 | { | |
bcb1977b RL |
988 | @{$config{defines}} = grep !/^[BL]_ENDIAN$/, @{$config{defines}} |
989 | if ($config{fips}); | |
dfeab068 | 990 | } |
6f7ac8e1 | 991 | |
5f8d5c96 BM |
992 | if ($threads) |
993 | { | |
421e30ec | 994 | $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags; |
bcb1977b | 995 | push @{$config{defines}}, @thread_defines; |
7d130f68 | 996 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
997 | } |
998 | ||
999 | if ($zlib) | |
1000 | { | |
bcb1977b | 1001 | push @{$config{defines}}, "ZLIB"; |
c9a112f5 BM |
1002 | if (defined($disabled{"zlib-dynamic"})) |
1003 | { | |
20a5819f | 1004 | if (defined($withargs{zlib_lib})) |
cc7399e7 | 1005 | { |
20a5819f | 1006 | $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz"; |
cc7399e7 DSH |
1007 | } |
1008 | else | |
1009 | { | |
1740c162 | 1010 | $config{ex_libs} .= " -lz"; |
cc7399e7 | 1011 | } |
c9a112f5 BM |
1012 | } |
1013 | else | |
1014 | { | |
bcb1977b | 1015 | push @{$config{defines}}, "ZLIB_SHARED"; |
c9a112f5 | 1016 | } |
5f8d5c96 BM |
1017 | } |
1018 | ||
98186eb4 VD |
1019 | # With "deprecated" disable all deprecated features. |
1020 | if (defined($disabled{"deprecated"})) { | |
107b5792 | 1021 | $config{api} = $maxapi; |
98186eb4 | 1022 | } |
07c4c14c | 1023 | |
291e94df | 1024 | if ($target{shared_target} eq "") |
6f7ac8e1 | 1025 | { |
ae48242c RL |
1026 | $no_shared_warn = 1 |
1027 | if ((!$config{no_shared} || !$disabled{"dynamic-engine"}) | |
1028 | && !$config{fips}); | |
83365051 | 1029 | $config{no_shared} = 1; |
ae48242c RL |
1030 | $disabled{pic} = $disabled{shared} = $disabled{"dynamic-engine"} = |
1031 | "no-shared-target"; | |
6f7ac8e1 | 1032 | } |
b436a982 | 1033 | |
19ab5790 | 1034 | if ($disabled{"dynamic-engine"}) { |
343ec2b0 RL |
1035 | push @{$config{defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
1036 | $config{dynamic_engines} = 0; | |
19ab5790 RL |
1037 | } else { |
1038 | push @{$config{defines}}, "OPENSSL_NO_STATIC_ENGINE"; | |
1039 | $config{dynamic_engines} = 1; | |
343ec2b0 | 1040 | } |
ecd45314 | 1041 | |
c313e32a AP |
1042 | # |
1043 | # Platform fix-ups | |
1044 | # | |
ae48242c RL |
1045 | |
1046 | # This saves the build files from having to check | |
1047 | if ($disabled{pic}) | |
1048 | { | |
1049 | $target{shared_cflag} = $target{shared_ldflag} = | |
1050 | $target{shared_rcflag} = ""; | |
1051 | } | |
1052 | ||
291e94df | 1053 | if ($target{sys_id} ne "") |
cf1b7d96 | 1054 | { |
642a6138 | 1055 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1056 | } |
1057 | ||
291e94df | 1058 | if ($target{ranlib} eq "") |
0396479d | 1059 | { |
291e94df | 1060 | $target{ranlib} = $default_ranlib; |
0396479d BM |
1061 | } |
1062 | ||
9e0724a1 | 1063 | if (!$no_asm) { |
9fe2bb77 | 1064 | $target{cpuid_asm_src}=$table{BASE}->{cpuid_asm_src} if ($config{processor} eq "386"); |
9fe2bb77 | 1065 | $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m})); |
f8c469de | 1066 | |
9e0724a1 | 1067 | # bn-586 is the only one implementing bn_*_part_words |
bcb1977b RL |
1068 | push @{$config{defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/); |
1069 | push @{$config{defines}}, "OPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/); | |
dfeab068 | 1070 | |
bcb1977b RL |
1071 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/); |
1072 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/); | |
1073 | push @{$config{defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/); | |
5ac7bde7 | 1074 | |
107b5792 | 1075 | if ($config{fips}) { |
7d130f68 | 1076 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1077 | } |
1ab2f7f1 | 1078 | |
9fe2bb77 | 1079 | if ($target{sha1_asm_src}) { |
bcb1977b RL |
1080 | push @{$config{defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); |
1081 | push @{$config{defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); | |
1082 | push @{$config{defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); | |
9e0724a1 | 1083 | } |
9fe2bb77 | 1084 | if ($target{md5_asm_src}) { |
bcb1977b | 1085 | push @{$config{defines}}, "MD5_ASM"; |
9e0724a1 | 1086 | } |
ae48242c | 1087 | $target{cast_asm_src}=$table{BASE}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC |
9fe2bb77 | 1088 | if ($target{rmd160_asm_src}) { |
bcb1977b | 1089 | push @{$config{defines}}, "RMD160_ASM"; |
9e0724a1 | 1090 | } |
9fe2bb77 | 1091 | if ($target{aes_asm_src}) { |
bcb1977b | 1092 | push @{$config{defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; |
9fe2bb77 | 1093 | # aes-ctr.fake is not a real file, only indication that assembler |
874a3757 | 1094 | # module implements AES_ctr32_encrypt... |
bcb1977b | 1095 | push @{$config{defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); |
9fe2bb77 | 1096 | # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... |
bcb1977b | 1097 | push @{$config{defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); |
9fe2bb77 | 1098 | $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2); |
bcb1977b RL |
1099 | push @{$config{defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); |
1100 | push @{$config{defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); | |
9e0724a1 | 1101 | } |
9fe2bb77 | 1102 | if ($target{wp_asm_src} =~ /mmx/) { |
46d4d865 | 1103 | if ($config{processor} eq "386") { |
9fe2bb77 | 1104 | $target{wp_asm_src}=$table{BASE}->{wp_asm_src}; |
46d4d865 AP |
1105 | } elsif (!$disabled{"whirlpool"}) { |
1106 | $config{cflags}.=" -DWHIRLPOOL_ASM"; | |
1107 | } | |
9e0724a1 | 1108 | } |
9fe2bb77 | 1109 | if ($target{modes_asm_src} =~ /ghash-/) { |
bcb1977b | 1110 | push @{$config{defines}}, "GHASH_ASM"; |
9e0724a1 | 1111 | } |
9fe2bb77 | 1112 | if ($target{ec_asm_src} =~ /ecp_nistz256/) { |
bcb1977b | 1113 | push @{$config{defines}}, "ECP_NISTZ256_ASM"; |
9e0724a1 | 1114 | } |
9fe2bb77 | 1115 | if ($target{poly1305_asm_src} ne "") { |
bcb1977b | 1116 | push @{$config{defines}}, "POLY1305_ASM"; |
9e0724a1 RL |
1117 | } |
1118 | } | |
d02b48c6 | 1119 | |
8ed40b83 | 1120 | my $ecc = $target{cc}; |
a583fc45 RL |
1121 | if ($^O ne "VMS") { |
1122 | # Is the compiler gcc or clang? $ecc is used below to see if | |
1123 | # error-checking can be turned on. | |
1124 | my $ccpcc = "$config{cross_compile_prefix}$target{cc}"; | |
1125 | $config{makedepprog} = 'makedepend'; | |
1126 | open(PIPE, "$ccpcc --version 2>&1 | head -2 |"); | |
1127 | while ( <PIPE> ) { | |
1128 | $config{makedepprog} = $ccpcc if /clang|gcc/; | |
1129 | $ecc = "clang" if /clang/; | |
1130 | $ecc = "gcc" if /gcc/; | |
1131 | } | |
1132 | close(PIPE); | |
f1f07a23 | 1133 | } |
8ed40b83 | 1134 | |
7d130f68 RL |
1135 | |
1136 | # Deal with bn_ops ################################################### | |
1137 | ||
7d130f68 | 1138 | $config{bn_ll} =0; |
7d130f68 RL |
1139 | $config{export_var_as_fn} =0; |
1140 | my $def_int="unsigned int"; | |
1141 | $config{rc4_int} =$def_int; | |
b4f35e5e | 1142 | ($config{b64l},$config{b64},$config{b32})=(0,0,1); |
7d130f68 | 1143 | |
94af0cd7 | 1144 | my $count = 0; |
7d130f68 | 1145 | foreach (sort split(/\s+/,$target{bn_ops})) { |
94af0cd7 RS |
1146 | $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/; |
1147 | $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN'; | |
1148 | $config{bn_ll}=1 if $_ eq 'BN_LLONG'; | |
1149 | $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; | |
1150 | ($config{b64l},$config{b64},$config{b32}) | |
1151 | =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; | |
1152 | ($config{b64l},$config{b64},$config{b32}) | |
1153 | =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; | |
1154 | ($config{b64l},$config{b64},$config{b32}) | |
1155 | =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; | |
7d130f68 | 1156 | } |
94af0cd7 RS |
1157 | die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n" |
1158 | if $count > 1; | |
7d130f68 RL |
1159 | |
1160 | ||
1161 | # Hack cflags for better warnings (dev option) ####################### | |
1162 | ||
1ed0c662 RL |
1163 | # "Stringify" the C flags string. This permits it to be made part of a string |
1164 | # and works as well on command lines. | |
107b5792 | 1165 | $config{cflags} =~ s/([\\\"])/\\\1/g; |
b436a982 | 1166 | |
107b5792 RL |
1167 | if (defined($config{api})) { |
1168 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ]; | |
bcb1977b | 1169 | my $apiflag = sprintf("OPENSSL_API_COMPAT=%s", $apitable->{$config{api}}); |
bcb1977b | 1170 | push @{$config{defines}}, $apiflag; |
98186eb4 VD |
1171 | } |
1172 | ||
0c28f277 DSH |
1173 | if ($strict_warnings) |
1174 | { | |
1175 | my $wopt; | |
f1f07a23 RS |
1176 | die "ERROR --strict-warnings requires gcc or clang" |
1177 | unless $ecc eq 'gcc' || $ecc eq 'clang'; | |
0c28f277 DSH |
1178 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1179 | { | |
d918f9cb | 1180 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
0c28f277 | 1181 | } |
190c8c60 BL |
1182 | if ($ecc eq "clang") |
1183 | { | |
1184 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1185 | { | |
d918f9cb | 1186 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
190c8c60 BL |
1187 | } |
1188 | } | |
ef8ca6bd RL |
1189 | } |
1190 | ||
1191 | unless ($disabled{"crypto-mdebug-backtrace"}) | |
1192 | { | |
1193 | foreach my $wopt (split /\s+/, $memleak_devteam_backtrace) | |
a1d3f3d1 | 1194 | { |
d918f9cb | 1195 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/) |
ef8ca6bd RL |
1196 | } |
1197 | if ($target =~ /^BSD-/) | |
1198 | { | |
1199 | $config{ex_libs} .= " -lexecinfo"; | |
291e94df | 1200 | } |
0c28f277 DSH |
1201 | } |
1202 | ||
63994098 RL |
1203 | if ($user_cflags ne "") { $config{cflags}="$config{cflags}$user_cflags"; } |
1204 | else { $no_user_cflags=1; } | |
1205 | if (@user_defines) { $config{defines}=[ @{$config{defines}}, @user_defines ]; } | |
1206 | else { $no_user_defines=1; } | |
1207 | ||
1208 | # ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON | |
1209 | ||
9fe2bb77 RL |
1210 | # If we use the unified build, collect information from build.info files |
1211 | my %unified_info = (); | |
1212 | ||
ddf1847d RL |
1213 | if ($builder eq "unified") { |
1214 | # Store the name of the template file we will build the build file from | |
1215 | # in %config. This may be useful for the build file itself. | |
1216 | my $build_file_template = | |
1217 | catfile($srcdir, "Configurations", | |
1218 | $builder_platform."-".$target{build_file}.".tmpl"); | |
1219 | $build_file_template = | |
1220 | catfile($srcdir, "Configurations", $target{build_file}.".tmpl") | |
1221 | if (! -f $build_file_template); | |
1222 | $config{build_file_template} = $build_file_template; | |
1223 | ||
9fe2bb77 RL |
1224 | use lib catdir(dirname(__FILE__),"util"); |
1225 | use with_fallback qw(Text::Template); | |
1226 | ||
9fe2bb77 | 1227 | sub cleandir { |
2e963849 | 1228 | my $base = shift; |
9fe2bb77 | 1229 | my $dir = shift; |
2e963849 RL |
1230 | my $relativeto = shift || "."; |
1231 | ||
1232 | $dir = catdir($base,$dir) unless isabsolute($dir); | |
9fe2bb77 | 1233 | |
ec182ef0 RL |
1234 | # Make sure the directories we're building in exists |
1235 | mkpath($dir); | |
1236 | ||
2e963849 | 1237 | my $res = abs2rel(absolutedir($dir), rel2abs($relativeto)); |
9fe2bb77 RL |
1238 | #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n"; |
1239 | return $res; | |
1240 | } | |
1241 | ||
1242 | sub cleanfile { | |
2e963849 | 1243 | my $base = shift; |
9fe2bb77 | 1244 | my $file = shift; |
2e963849 RL |
1245 | my $relativeto = shift || "."; |
1246 | ||
1247 | $file = catfile($base,$file) unless isabsolute($file); | |
1248 | ||
9fe2bb77 RL |
1249 | my $d = dirname($file); |
1250 | my $f = basename($file); | |
1251 | ||
ec182ef0 RL |
1252 | # Make sure the directories we're building in exists |
1253 | mkpath($d); | |
1254 | ||
2e963849 | 1255 | my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($relativeto)); |
9fe2bb77 RL |
1256 | #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n"; |
1257 | return $res; | |
1258 | } | |
1259 | ||
1260 | my @build_infos = ( [ ".", "build.info" ] ); | |
1261 | foreach (@{$config{dirs}}) { | |
1262 | push @build_infos, [ $_, "build.info" ] | |
1263 | if (-f catfile($srcdir, $_, "build.info")); | |
1264 | } | |
1265 | foreach (@{$config{sdirs}}) { | |
1266 | push @build_infos, [ catdir("crypto", $_), "build.info" ] | |
1267 | if (-f catfile($srcdir, "crypto", $_, "build.info")); | |
1268 | } | |
1269 | foreach (@{$config{engdirs}}) { | |
1270 | push @build_infos, [ catdir("engines", $_), "build.info" ] | |
1271 | if (-f catfile($srcdir, "engines", $_, "build.info")); | |
1272 | } | |
1273 | ||
1274 | foreach (@build_infos) { | |
1275 | my $sourced = catdir($srcdir, $_->[0]); | |
1276 | my $buildd = catdir($blddir, $_->[0]); | |
1277 | ||
dca99383 | 1278 | mkpath($buildd); |
9fe2bb77 RL |
1279 | |
1280 | my $f = $_->[1]; | |
1281 | # The basic things we're trying to build | |
1282 | my @programs = (); | |
1283 | my @libraries = (); | |
1284 | my @engines = (); | |
1285 | my @scripts = (); | |
1286 | my @extra = (); | |
1287 | my @intermediates = (); | |
1288 | my @rawlines = (); | |
1289 | ||
1290 | my %ordinals = (); | |
1291 | my %sources = (); | |
1292 | my %includes = (); | |
1293 | my %depends = (); | |
1294 | my %renames = (); | |
1295 | my %sharednames = (); | |
1296 | ||
1297 | my $template = Text::Template->new(TYPE => 'FILE', | |
1298 | SOURCE => catfile($sourced, $f)); | |
1299 | die "Something went wrong with $sourced/$f: $!\n" unless $template; | |
1300 | my @text = | |
1301 | split /^/m, | |
1302 | $template->fill_in(HASH => { config => \%config, | |
1303 | target => \%target, | |
1304 | builddir => abs2rel($buildd, $blddir), | |
1305 | sourcedir => abs2rel($sourced, $blddir), | |
1306 | buildtop => abs2rel($blddir, $blddir), | |
1307 | sourcetop => abs2rel($srcdir, $blddir) }, | |
1308 | DELIMITERS => [ "{-", "-}" ]); | |
1309 | ||
1310 | # The top item of this stack has the following values | |
1311 | # -2 positive already run and we found ELSE (following ELSIF should fail) | |
1312 | # -1 positive already run (skip until ENDIF) | |
1313 | # 0 negatives so far (if we're at a condition, check it) | |
1314 | # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF) | |
1315 | # 2 positive ELSE (following ELSIF should fail) | |
1316 | my @skip = (); | |
1317 | collect_information( | |
1318 | collect_from_array([ @text ], | |
1319 | qr/\\$/ => sub { my $l1 = shift; my $l2 = shift; | |
1320 | $l1 =~ s/\\$//; $l1.$l2 }), | |
1321 | # Info we're looking for | |
1322 | qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1323 | => sub { push @skip, !! $1; }, | |
1324 | qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1325 | => sub { die "ELSIF out of scope" if ! @skip; | |
1326 | die "ELSIF following ELSE" if abs($skip[$#skip]) == 2; | |
1327 | $skip[$#skip] = -1 if $skip[$#skip] != 0; | |
1328 | $skip[$#skip] = !! $1 | |
1329 | if $skip[$#skip] == 0; }, | |
1330 | qr/^\s*ELSE\s*$/ | |
1331 | => sub { die "ELSE out of scope" if ! @skip; | |
1332 | $skip[$#skip] = -2 if $skip[$#skip] != 0; | |
1333 | $skip[$#skip] = 2 if $skip[$#skip] == 0; }, | |
1334 | qr/^\s*ENDIF\s*$/ | |
1335 | => sub { die "ENDIF out of scope" if ! @skip; | |
1336 | pop @skip; }, | |
1337 | qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/ | |
1338 | => sub { push @programs, split(/\s+/, $1) | |
1339 | if !@skip || $skip[$#skip] > 0 }, | |
1340 | qr/^\s*LIBS\s*=\s*(.*)\s*$/ | |
1341 | => sub { push @libraries, split(/\s+/, $1) | |
1342 | if !@skip || $skip[$#skip] > 0 }, | |
1343 | qr/^\s*ENGINES\s*=\s*(.*)\s*$/ | |
1344 | => sub { push @engines, split(/\s+/, $1) | |
1345 | if !@skip || $skip[$#skip] > 0 }, | |
1346 | qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/ | |
1347 | => sub { push @scripts, split(/\s+/, $1) | |
1348 | if !@skip || $skip[$#skip] > 0 }, | |
1349 | qr/^\s*EXTRA\s*=\s*(.*)\s*$/ | |
1350 | => sub { push @extra, split(/\s+/, $1) | |
1351 | if !@skip || $skip[$#skip] > 0 }, | |
1352 | ||
1353 | qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/, | |
1354 | => sub { push @{$ordinals{$1}}, split(/\s+/, $2) | |
1355 | if !@skip || $skip[$#skip] > 0 }, | |
1356 | qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1357 | => sub { push @{$sources{$1}}, split(/\s+/, $2) | |
1358 | if !@skip || $skip[$#skip] > 0 }, | |
1359 | qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1360 | => sub { push @{$includes{$1}}, split(/\s+/, $2) | |
1361 | if !@skip || $skip[$#skip] > 0 }, | |
1362 | qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1363 | => sub { push @{$depends{$1}}, split(/\s+/, $2) | |
1364 | if !@skip || $skip[$#skip] > 0 }, | |
1365 | qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1366 | => sub { push @{$renames{$1}}, split(/\s+/, $2) | |
1367 | if !@skip || $skip[$#skip] > 0 }, | |
1368 | qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1369 | => sub { push @{$sharednames{$1}}, split(/\s+/, $2) | |
1370 | if !@skip || $skip[$#skip] > 0 }, | |
1371 | qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/ | |
1372 | => sub { | |
1373 | my $lineiterator = shift; | |
1374 | my $target_kind = $1; | |
1375 | while (defined $lineiterator->()) { | |
04f171c0 | 1376 | s|\R$||; |
9fe2bb77 RL |
1377 | if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) { |
1378 | die "ENDRAW doesn't match BEGINRAW" | |
1379 | if $1 ne $target_kind; | |
1380 | last; | |
1381 | } | |
1382 | next if @skip && $skip[$#skip] <= 0; | |
1383 | push @rawlines, $_ | |
1384 | if ($target_kind eq $target{build_file} | |
ddf1847d | 1385 | || $target_kind eq $target{build_file}."(".$builder_platform.")"); |
9fe2bb77 RL |
1386 | } |
1387 | }, | |
1388 | qr/^(?:#.*|\s*)$/ => sub { }, | |
1389 | "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" } | |
1390 | ); | |
1391 | die "runaway IF?" if (@skip); | |
1392 | ||
1393 | foreach (keys %renames) { | |
1394 | die "$_ renamed to more than one thing: " | |
1395 | ,join(" ", @{$renames{$_}}),"\n" | |
1396 | if scalar @{$renames{$_}} > 1; | |
2e963849 RL |
1397 | my $dest = cleanfile($buildd, $_, $blddir); |
1398 | my $to = cleanfile($buildd, $renames{$_}->[0], $blddir); | |
9fe2bb77 RL |
1399 | die "$dest renamed to more than one thing: " |
1400 | ,$unified_info{rename}->{$dest}, $to | |
1401 | unless !defined($unified_info{rename}->{$dest}) | |
1402 | or $unified_info{rename}->{$dest} eq $to; | |
1403 | $unified_info{rename}->{$dest} = $to; | |
1404 | } | |
1405 | ||
1406 | foreach (@programs) { | |
2e963849 | 1407 | my $program = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1408 | if ($unified_info{rename}->{$program}) { |
1409 | $program = $unified_info{rename}->{$program}; | |
1410 | } | |
1411 | $unified_info{programs}->{$program} = 1; | |
1412 | } | |
1413 | ||
1414 | foreach (@libraries) { | |
2e963849 | 1415 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1416 | if ($unified_info{rename}->{$library}) { |
1417 | $library = $unified_info{rename}->{$library}; | |
1418 | } | |
1419 | $unified_info{libraries}->{$library} = 1; | |
1420 | } | |
1421 | ||
343ec2b0 | 1422 | die <<"EOF" if scalar @engines and !$config{dynamic_engines}; |
19ab5790 | 1423 | ENGINES can only be used if configured with 'dynamic-engine'. |
9fe2bb77 RL |
1424 | This is usually a fault in a build.info file. |
1425 | EOF | |
1426 | foreach (@engines) { | |
2e963849 | 1427 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1428 | if ($unified_info{rename}->{$library}) { |
1429 | $library = $unified_info{rename}->{$library}; | |
1430 | } | |
1431 | $unified_info{engines}->{$library} = 1; | |
1432 | } | |
1433 | ||
1434 | foreach (@scripts) { | |
2e963849 | 1435 | my $script = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1436 | if ($unified_info{rename}->{$script}) { |
1437 | $script = $unified_info{rename}->{$script}; | |
1438 | } | |
1439 | $unified_info{scripts}->{$script} = 1; | |
1440 | } | |
1441 | ||
1442 | foreach (@extra) { | |
2e963849 | 1443 | my $extra = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1444 | $unified_info{extra}->{$extra} = 1; |
1445 | } | |
1446 | ||
1447 | push @{$unified_info{rawlines}}, @rawlines; | |
1448 | ||
1449 | if (!$config{no_shared}) { | |
1450 | # Check sharednames. | |
1451 | foreach (keys %sharednames) { | |
2e963849 | 1452 | my $dest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1453 | if ($unified_info{rename}->{$dest}) { |
1454 | $dest = $unified_info{rename}->{$dest}; | |
1455 | } | |
1456 | die "shared_name for $dest with multiple values: " | |
1457 | ,join(" ", @{$sharednames{$_}}),"\n" | |
1458 | if scalar @{$sharednames{$_}} > 1; | |
2e963849 | 1459 | my $to = cleanfile($buildd, $sharednames{$_}->[0], $blddir); |
9fe2bb77 RL |
1460 | die "shared_name found for a library $dest that isn't defined\n" |
1461 | unless $unified_info{libraries}->{$dest}; | |
1462 | die "shared_name for $dest with multiple values: " | |
1463 | ,$unified_info{sharednames}->{$dest}, ", ", $to | |
1464 | unless !defined($unified_info{sharednames}->{$dest}) | |
1465 | or $unified_info{sharednames}->{$dest} eq $to; | |
1466 | $unified_info{sharednames}->{$dest} = $to; | |
1467 | } | |
1468 | ||
1469 | # Additionally, we set up sharednames for libraries that don't | |
1470 | # have any, as themselves. | |
1471 | foreach (keys %{$unified_info{libraries}}) { | |
1472 | if (!defined $unified_info{sharednames}->{$_}) { | |
1473 | $unified_info{sharednames}->{$_} = $_ | |
1474 | } | |
1475 | } | |
1476 | } | |
1477 | ||
1478 | foreach (keys %ordinals) { | |
1479 | my $dest = $_; | |
2e963849 | 1480 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1481 | if ($unified_info{rename}->{$ddest}) { |
1482 | $ddest = $unified_info{rename}->{$ddest}; | |
1483 | } | |
1484 | foreach (@{$ordinals{$dest}}) { | |
1485 | my %known_ordinals = | |
1486 | ( | |
1487 | crypto => | |
2e963849 | 1488 | cleanfile($sourced, catfile("util", "libeay.num"), $blddir), |
9fe2bb77 | 1489 | ssl => |
2e963849 | 1490 | cleanfile($sourced, catfile("util", "ssleay.num"), $blddir) |
9fe2bb77 RL |
1491 | ); |
1492 | my $o = $known_ordinals{$_}; | |
1493 | die "Ordinals for $ddest defined more than once\n" | |
1494 | if $unified_info{ordinals}->{$ddest}; | |
1495 | $unified_info{ordinals}->{$ddest} = [ $_, $o ]; | |
1496 | } | |
1497 | } | |
1498 | ||
1499 | foreach (keys %sources) { | |
1500 | my $dest = $_; | |
2e963849 | 1501 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1502 | if ($unified_info{rename}->{$ddest}) { |
1503 | $ddest = $unified_info{rename}->{$ddest}; | |
1504 | } | |
1505 | foreach (@{$sources{$dest}}) { | |
2e963849 | 1506 | my $s = cleanfile($sourced, $_, $blddir); |
9fe2bb77 RL |
1507 | |
1508 | # If it isn't in the source tree, we assume it's generated | |
1509 | # in the build tree | |
1510 | if (! -f $s) { | |
2e963849 | 1511 | $s = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1512 | } |
1513 | # We recognise C and asm files | |
1514 | if ($s =~ /\.[csS]\b$/) { | |
1515 | (my $o = $_) =~ s/\.[csS]\b$/.o/; | |
2e963849 | 1516 | $o = cleanfile($buildd, $o, $blddir); |
9fe2bb77 RL |
1517 | $unified_info{sources}->{$ddest}->{$o} = 1; |
1518 | $unified_info{sources}->{$o}->{$s} = 1; | |
1519 | } else { | |
1520 | $unified_info{sources}->{$ddest}->{$s} = 1; | |
1521 | } | |
1522 | } | |
1523 | } | |
1524 | ||
1525 | foreach (keys %depends) { | |
1526 | my $dest = $_; | |
2e963849 | 1527 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1528 | if ($unified_info{rename}->{$ddest}) { |
1529 | $ddest = $unified_info{rename}->{$ddest}; | |
1530 | } | |
1531 | foreach (@{$depends{$dest}}) { | |
2e963849 | 1532 | my $d = cleanfile($sourced, $_, $blddir); |
9fe2bb77 | 1533 | |
e737d7b1 RL |
1534 | # If we know it's generated, or assume it is because we can't |
1535 | # find it in the source tree, we set file we depend on to be | |
1536 | # in the build tree rather than the source tree, and assume | |
1537 | # and that there are lines to build it in a BEGINRAW..ENDRAW | |
1538 | # section or in the Makefile template. | |
1539 | if (! -f $d | |
1540 | || !(grep { $d eq $_ } | |
1541 | map { cleanfile($srcdir, $_, $blddir) } | |
1542 | (@generated_headers, @generated_by_make_headers))) { | |
2e963849 | 1543 | $d = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1544 | } |
1545 | # Take note if the file to depend on is being renamed | |
1546 | if ($unified_info{rename}->{$d}) { | |
1547 | $d = $unified_info{rename}->{$d}; | |
1548 | } | |
1549 | $unified_info{depends}->{$ddest}->{$d} = 1; | |
1550 | # If we depend on a header file, let's make sure it | |
1551 | # can get included | |
1552 | if ($d =~ /\.h$/) { | |
1553 | my $i = dirname($d); | |
1554 | push @{$unified_info{includes}->{$ddest}}, $i | |
1555 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1556 | } | |
1557 | } | |
1558 | } | |
1559 | ||
1560 | foreach (keys %includes) { | |
1561 | my $dest = $_; | |
2e963849 | 1562 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1563 | if ($unified_info{rename}->{$ddest}) { |
1564 | $ddest = $unified_info{rename}->{$ddest}; | |
1565 | } | |
1566 | foreach (@{$includes{$dest}}) { | |
2e963849 | 1567 | my $i = cleandir($sourced, $_, $blddir); |
9fe2bb77 RL |
1568 | push @{$unified_info{includes}->{$ddest}}, $i |
1569 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1570 | } | |
1571 | } | |
1572 | } | |
1573 | ||
1574 | ### Make unified_info a bit more efficient | |
1575 | # One level structures | |
1576 | foreach (("programs", "libraries", "engines", "scripts", "extra")) { | |
1577 | $unified_info{$_} = [ sort keys %{$unified_info{$_}} ]; | |
1578 | } | |
1579 | # Two level structures | |
1580 | foreach my $l1 (("sources", "ldadd", "depends")) { | |
1581 | foreach my $l2 (sort keys %{$unified_info{$l1}}) { | |
1582 | $unified_info{$l1}->{$l2} = | |
1583 | [ sort keys %{$unified_info{$l1}->{$l2}} ]; | |
1584 | } | |
1585 | } | |
1586 | } | |
1587 | ||
1588 | # For the schemes that need it, we provide the old *_obj configs | |
1589 | # from the *_asm_obj ones | |
3a55c92b | 1590 | foreach (grep /_(asm|aux)_src$/, keys %target) { |
9fe2bb77 | 1591 | my $src = $_; |
3a55c92b | 1592 | (my $obj = $_) =~ s/_(asm|aux)_src$/_obj/; |
9fe2bb77 RL |
1593 | ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g; |
1594 | } | |
1595 | ||
291e94df RL |
1596 | # Write down our configuration where it fits ######################### |
1597 | ||
1598 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1599 | print OUT <<"EOF"; | |
1600 | package configdata; | |
1601 | ||
1602 | use strict; | |
1603 | use warnings; | |
1604 | ||
1605 | use Exporter; | |
1606 | #use vars qw(\@ISA \@EXPORT); | |
1607 | our \@ISA = qw(Exporter); | |
9fe2bb77 | 1608 | our \@EXPORT = qw(\%config \%target %withargs %unified_info); |
291e94df RL |
1609 | |
1610 | EOF | |
1611 | print OUT "our %config = (\n"; | |
1612 | foreach (sort keys %config) { | |
1613 | if (ref($config{$_}) eq "ARRAY") { | |
1614 | print OUT " ", $_, " => [ ", join(", ", | |
1615 | map { quotify("perl", $_) } | |
1616 | @{$config{$_}}), " ],\n"; | |
1617 | } else { | |
1618 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1619 | } | |
1620 | } | |
1621 | print OUT <<"EOF"; | |
1622 | ); | |
1623 | ||
1624 | EOF | |
1625 | print OUT "our %target = (\n"; | |
1626 | foreach (sort keys %target) { | |
1627 | if (ref($target{$_}) eq "ARRAY") { | |
1628 | print OUT " ", $_, " => [ ", join(", ", | |
1629 | map { quotify("perl", $_) } | |
1630 | @{$target{$_}}), " ],\n"; | |
1631 | } else { | |
1632 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1633 | } | |
1634 | } | |
1635 | print OUT <<"EOF"; | |
1636 | ); | |
1637 | ||
96d2d7bc RL |
1638 | EOF |
1639 | print OUT "our \%available_protocols = (\n"; | |
1640 | print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n"; | |
1641 | print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n"; | |
1642 | print OUT <<"EOF"; | |
1643 | ); | |
1644 | ||
1645 | EOF | |
1646 | print OUT "our \%disabled = (\n"; | |
1647 | foreach (sort keys %disabled) { | |
1648 | print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n"; | |
1649 | } | |
1650 | print OUT <<"EOF"; | |
1651 | ); | |
1652 | ||
291e94df | 1653 | EOF |
107b5792 RL |
1654 | print OUT "our %withargs = (\n"; |
1655 | foreach (sort keys %withargs) { | |
1656 | if (ref($withargs{$_}) eq "ARRAY") { | |
1657 | print OUT " ", $_, " => [ ", join(", ", | |
1658 | map { quotify("perl", $_) } | |
1659 | @{$withargs{$_}}), " ],\n"; | |
1660 | } else { | |
1661 | print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" | |
1662 | } | |
1663 | } | |
1664 | print OUT <<"EOF"; | |
1665 | ); | |
edd4d402 | 1666 | |
107b5792 | 1667 | EOF |
ddf1847d | 1668 | if ($builder eq "unified") { |
9fe2bb77 RL |
1669 | my $recurse; |
1670 | $recurse = sub { | |
1671 | my $indent = shift; | |
1672 | foreach (@_) { | |
1673 | if (ref $_ eq "ARRAY") { | |
1674 | print OUT " "x$indent, "[\n"; | |
1675 | foreach (@$_) { | |
1676 | $recurse->($indent + 4, $_); | |
1677 | } | |
1678 | print OUT " "x$indent, "],\n"; | |
1679 | } elsif (ref $_ eq "HASH") { | |
1680 | my %h = %$_; | |
1681 | print OUT " "x$indent, "{\n"; | |
1682 | foreach (sort keys %h) { | |
1683 | if (ref $h{$_} eq "") { | |
1684 | print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n"; | |
1685 | } else { | |
1686 | print OUT " "x($indent + 4), quotify("perl", $_), " =>\n"; | |
1687 | $recurse->($indent + 8, $h{$_}); | |
1688 | } | |
1689 | } | |
1690 | print OUT " "x$indent, "},\n"; | |
1691 | } else { | |
1692 | print OUT " "x$indent, quotify("perl", $_), ",\n"; | |
1693 | } | |
1694 | } | |
1695 | }; | |
1696 | print OUT "our %unified_info = (\n"; | |
1697 | foreach (sort keys %unified_info) { | |
1698 | if (ref $unified_info{$_} eq "") { | |
1699 | print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n"; | |
1700 | } else { | |
1701 | print OUT " "x4, quotify("perl", $_), " =>\n"; | |
1702 | $recurse->(8, $unified_info{$_}); | |
1703 | } | |
1704 | } | |
1705 | print OUT <<"EOF"; | |
1706 | ); | |
1707 | ||
1708 | EOF | |
1709 | } | |
1710 | print OUT "1;\n"; | |
d02b48c6 | 1711 | close(OUT); |
f2d4be3b | 1712 | |
9fe2bb77 | 1713 | |
ddf1847d | 1714 | print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n"; |
291e94df | 1715 | print "CC =$target{cc}\n"; |
107b5792 | 1716 | print "CFLAG =$config{cflags}\n"; |
bcb1977b | 1717 | print "DEFINES =",join(" ", @{$config{defines}}),"\n"; |
c86ddbe6 RL |
1718 | print "LFLAG =$config{lflags}\n"; |
1719 | print "PLIB_LFLAG =$config{plib_lflags}\n"; | |
1740c162 | 1720 | print "EX_LIBS =$config{ex_libs}\n"; |
291e94df RL |
1721 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
1722 | print "BN_ASM =$target{bn_obj}\n"; | |
1723 | print "EC_ASM =$target{ec_obj}\n"; | |
1724 | print "DES_ENC =$target{des_obj}\n"; | |
1725 | print "AES_ENC =$target{aes_obj}\n"; | |
1726 | print "BF_ENC =$target{bf_obj}\n"; | |
1727 | print "CAST_ENC =$target{cast_obj}\n"; | |
1728 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1729 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1730 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1731 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1732 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1733 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1734 | print "MODES_OBJ =$target{modes_obj}\n"; | |
f0bd4686 | 1735 | print "PADLOCK_OBJ =$target{padlock_obj}\n"; |
291e94df RL |
1736 | print "CHACHA_ENC =$target{chacha_obj}\n"; |
1737 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1738 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1739 | print "RANLIB =$target{ranlib}\n"; |
1740 | print "ARFLAGS =$target{arflags}\n"; | |
1741 | print "PERL =$config{perl}\n"; | |
f0bd4686 | 1742 | print "\n"; |
7d130f68 RL |
1743 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1744 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1745 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
7d130f68 RL |
1746 | print "BN_LLONG mode\n" if $config{bn_ll}; |
1747 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
cba5068d | 1748 | |
e737d7b1 RL |
1749 | for (@generated_headers) { |
1750 | mkpath(catdir($blddir, dirname($_))); | |
1751 | run_dofile(catfile($blddir, $_), | |
1752 | catfile($srcdir, $_.".in")); | |
f0bd4686 RL |
1753 | } |
1754 | ||
9fe2bb77 RL |
1755 | ### |
1756 | ### When the old "unixmake" scheme goes away, so does this function | |
1757 | ### | |
1758 | sub build_Makefile { | |
1759 | run_dofile("Makefile","Makefile.in"); | |
1760 | ||
1761 | # Copy all Makefile.in to Makefile (except top-level) | |
1762 | use File::Find; | |
1763 | use IO::File; | |
1764 | find( | |
1765 | { | |
1766 | preprocess => sub { | |
1767 | grep(!/^\./, @_); | |
1768 | }, | |
1769 | wanted => sub { | |
1770 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1771 | my $in = IO::File->new($_, "r") or | |
1772 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1773 | $File::Find::dir; | |
1774 | my $out = IO::File->new("Makefile", "w") or | |
1775 | die sprintf "Error writing Makefile in %s: !$\n", | |
1776 | $File::Find::dir; | |
1777 | print $out "# Generated from $_, do not edit\n"; | |
1778 | while (my $line = <$in>) { print $out $line } | |
1779 | $in->close() or | |
1780 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1781 | $File::Find::dir; | |
1782 | $out->close() or | |
1783 | die sprintf "Error writing Makefile in %s: !$\n", | |
1784 | $File::Find::dir; | |
1785 | }, | |
fb36ca12 | 1786 | }, |
9fe2bb77 RL |
1787 | "."); |
1788 | } | |
d10dac11 | 1789 | |
88087414 | 1790 | my %builders = ( |
9fe2bb77 | 1791 | unified => sub { |
ddf1847d RL |
1792 | run_dofile(catfile($blddir, $target{build_file}), |
1793 | $config{build_file_template}, | |
1794 | catfile($srcdir, "Configurations", "common.tmpl")); | |
9fe2bb77 | 1795 | }, |
88087414 | 1796 | unixmake => sub { |
9fe2bb77 RL |
1797 | build_Makefile(); |
1798 | ||
1799 | run_dofile("util/domd", "util/domd.in"); | |
1800 | chmod 0755, "util/domd"; | |
88087414 RL |
1801 | }, |
1802 | mk1mf => sub { | |
ddf1847d | 1803 | my $platform = shift; |
9fe2bb77 RL |
1804 | # The only reason we do this is to have something to build MINFO from |
1805 | build_Makefile(); | |
1806 | ||
88087414 | 1807 | # create the ms/version32.rc file if needed |
7839b735 | 1808 | if ($platform ne "netware") { |
88087414 | 1809 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1810 | if ($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 |
1811 | $v1=hex $1; |
1812 | $v2=hex $2; | |
1813 | $v3=hex $3; | |
1814 | $v4=hex $4; | |
88087414 RL |
1815 | } |
1816 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1817 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1818 | #include <winver.h> |
1819 | ||
1820 | LANGUAGE 0x09,0x01 | |
1821 | ||
1822 | 1 VERSIONINFO | |
1823 | FILEVERSION $v1,$v2,$v3,$v4 | |
1824 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1825 | FILEFLAGSMASK 0x3fL | |
1826 | #ifdef _DEBUG | |
1827 | FILEFLAGS 0x01L | |
1828 | #else | |
1829 | FILEFLAGS 0x00L | |
1830 | #endif | |
1831 | FILEOS VOS__WINDOWS32 | |
1832 | FILETYPE VFT_DLL | |
1833 | FILESUBTYPE 0x0L | |
1834 | BEGIN | |
1835 | BLOCK "StringFileInfo" | |
1836 | BEGIN | |
1837 | BLOCK "040904b0" | |
1838 | BEGIN | |
fce0ba5f | 1839 | // Required: |
fc6a6a10 DSH |
1840 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1841 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1842 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1843 | #if defined(CRYPTO) |
1844 | VALUE "InternalName", "libeay32\\0" | |
1845 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1846 | #elif defined(SSL) | |
1847 | VALUE "InternalName", "ssleay32\\0" | |
1848 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1849 | #endif |
fc6a6a10 | 1850 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1851 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1852 | // Optional: |
1853 | //VALUE "Comments", "\\0" | |
51cbee35 | 1854 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1855 | //VALUE "LegalTrademarks", "\\0" |
1856 | //VALUE "PrivateBuild", "\\0" | |
1857 | //VALUE "SpecialBuild", "\\0" | |
1858 | END | |
1859 | END | |
1860 | BLOCK "VarFileInfo" | |
1861 | BEGIN | |
1862 | VALUE "Translation", 0x409, 0x4b0 | |
1863 | END | |
1864 | END | |
1865 | EOF | |
88087414 RL |
1866 | close(OUT); |
1867 | } | |
1868 | }, | |
1869 | ); | |
1870 | ||
ddf1847d | 1871 | $builders{$builder}->($builder_platform, @builder_opts); |
fce0ba5f | 1872 | |
76ffb43d | 1873 | print <<"EOF"; |
63d3f44a | 1874 | |
89ec98e0 | 1875 | Configured for $target. |
63d3f44a | 1876 | EOF |
5f8d5c96 | 1877 | |
76ffb43d | 1878 | print <<"EOF" if (!$no_threads && !$threads); |
5f8d5c96 BM |
1879 | |
1880 | The library could not be configured for supporting multi-threaded | |
1881 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1882 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1883 | EOF |
1884 | ||
76ffb43d | 1885 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1886 | |
ae48242c RL |
1887 | The options 'shared', 'pic' and 'dynamic-engine' aren't supported on this |
1888 | platform, so we will pretend you gave the option 'no-pic', which also disables | |
1889 | 'shared' and 'dynamic-engine'. If you know how to implement shared libraries | |
1890 | or position independent code, please let us know (but please first make sure | |
1891 | you have tried with a current version of OpenSSL). | |
2e31ef03 RS |
1892 | EOF |
1893 | ||
242ffb05 RL |
1894 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
1895 | ###### | |
1896 | ###### If the user hasn't chosen --unified, try to nudge them. | |
1897 | if ($target{build_file} eq "Makefile" | |
1898 | && $target{build_scheme}->[0] eq "unixmake" | |
1899 | && !$unified) { | |
1900 | ||
1901 | my $plausible_builddir = | |
1902 | abs2rel(rel2abs("../_openssl-build_$target"),rel2abs(".")); | |
1903 | my $plausible_to_sourcedir = | |
1904 | abs2rel(rel2abs("."),rel2abs("../_openssl-build_$target")); | |
1905 | print <<"EOF"; | |
1906 | ||
1907 | ---------------------------------------------------------------------- | |
1908 | Please consider configuring with the flag --unified . | |
1909 | It's to test out a new "unified" building system. | |
1910 | ||
1911 | One cool feature is that you can have your build directory elsewhere, | |
1912 | for example: | |
1913 | ||
1914 | make clean # Clean the current configuration away | |
1915 | mkdir $plausible_builddir | |
1916 | cd $plausible_builddir | |
1917 | $plausible_to_sourcedir/config --unified | |
1918 | make | |
1919 | make test | |
1920 | ||
1921 | Please report any problem you have. | |
1922 | ---------------------------------------------------------------------- | |
1923 | ||
1924 | EOF | |
1925 | } | |
1926 | ||
d02b48c6 RE |
1927 | exit(0); |
1928 | ||
bd5192b1 RL |
1929 | ###################################################################### |
1930 | # | |
1931 | # Helpers and utility functions | |
1932 | # | |
1933 | ||
1934 | # Configuration file reading ######################################### | |
1935 | ||
1936 | # Helper function to implement conditional inheritance depending on the | |
1937 | # value of $no_asm. Used in inherit_from values as follows: | |
1938 | # | |
1939 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1940 | # | |
1941 | sub asm { | |
1942 | my @x = @_; | |
1943 | sub { | |
1944 | $no_asm ? () : @x; | |
1945 | } | |
1946 | } | |
1947 | ||
88087414 RL |
1948 | # Helper function to implement adding values to already existing configuration |
1949 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1950 | sub _add { | |
1951 | my $separator = shift; | |
1952 | ||
bcb1977b RL |
1953 | # If there's any ARRAY in the collection of values OR the separator |
1954 | # is undef, we will return an ARRAY of combined values, otherwise a | |
1955 | # string of joined values with $separator as the separator. | |
1956 | my $found_array = !defined($separator); | |
88087414 RL |
1957 | |
1958 | my @values = | |
1959 | map { | |
1960 | if (ref($_) eq "ARRAY") { | |
1961 | $found_array = 1; | |
1962 | @$_; | |
1963 | } else { | |
1964 | $_; | |
1965 | } | |
1966 | } (@_); | |
1967 | ||
1968 | if ($found_array) { | |
1969 | [ @values ]; | |
1970 | } else { | |
1971 | join($separator, @values); | |
1972 | } | |
1973 | } | |
1974 | sub add_before { | |
1975 | my $separator = shift; | |
1976 | my @x = @_; | |
1977 | sub { _add($separator, @x, @_) }; | |
1978 | } | |
1979 | sub add { | |
1980 | my $separator = shift; | |
1981 | my @x = @_; | |
1982 | sub { _add($separator, @_, @x) }; | |
1983 | } | |
1984 | ||
bd5192b1 RL |
1985 | # configuration reader, evaluates the input file as a perl script and expects |
1986 | # it to fill %targets with target configurations. Those are then added to | |
1987 | # %table. | |
1988 | sub read_config { | |
1989 | my $fname = shift; | |
1990 | open(CONFFILE, "< $fname") | |
1991 | or die "Can't open configuration file '$fname'!\n"; | |
1992 | my $x = $/; | |
1993 | undef $/; | |
1994 | my $content = <CONFFILE>; | |
1995 | $/ = $x; | |
1996 | close(CONFFILE); | |
1997 | my %targets = (); | |
1998 | { | |
1999 | local %table = %::table; # Protect %table from tampering | |
2000 | ||
2001 | eval $content; | |
2002 | warn $@ if $@; | |
2003 | } | |
2004 | ||
2005 | # For each target, check that it's configured with a hash table. | |
2006 | foreach (keys %targets) { | |
2007 | if (ref($targets{$_}) ne "HASH") { | |
2008 | if (ref($targets{$_}) eq "") { | |
2009 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
2010 | } else { | |
2011 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
2012 | } | |
2013 | delete $targets{$_}; | |
2014 | } | |
2015 | } | |
2016 | ||
2017 | %table = (%table, %targets); | |
2018 | ||
2019 | } | |
2020 | ||
2021 | # configuration resolver. Will only resolve all the lazy evalutation | |
2022 | # codeblocks for the chozen target and all those it inherits from, | |
2023 | # recursively | |
2024 | sub resolve_config { | |
2025 | my $target = shift; | |
2026 | my @breadcrumbs = @_; | |
2027 | ||
2028 | if (grep { $_ eq $target } @breadcrumbs) { | |
2029 | die "inherit_from loop! target backtrace:\n " | |
2030 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
2031 | } | |
2032 | ||
2033 | if (!defined($table{$target})) { | |
2034 | warn "Warning! target $target doesn't exist!\n"; | |
2035 | return (); | |
2036 | } | |
2037 | # Recurse through all inheritances. They will be resolved on the | |
2038 | # fly, so when this operation is done, they will all just be a | |
2039 | # bunch of attributes with string values. | |
2040 | # What we get here, though, are keys with references to lists of | |
2041 | # the combined values of them all. We will deal with lists after | |
2042 | # this stage is done. | |
2043 | my %combined_inheritance = (); | |
2044 | if ($table{$target}->{inherit_from}) { | |
2045 | my @inherit_from = | |
2046 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
2047 | foreach (@inherit_from) { | |
2048 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
2049 | ||
2050 | # 'template' is a marker that's considered private to | |
2051 | # the config that had it. | |
2052 | delete $inherited_config{template}; | |
2053 | ||
2054 | map { | |
2055 | if (!$combined_inheritance{$_}) { | |
2056 | $combined_inheritance{$_} = []; | |
2057 | } | |
2058 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
2059 | } keys %inherited_config; | |
2060 | } | |
2061 | } | |
2062 | ||
2063 | # We won't need inherit_from in this target any more, since we've | |
2064 | # resolved all the inheritances that lead to this | |
2065 | delete $table{$target}->{inherit_from}; | |
2066 | ||
2067 | # Now is the time to deal with those lists. Here's the place to | |
2068 | # decide what shall be done with those lists, all based on the | |
2069 | # values of the target we're currently dealing with. | |
2070 | # - If a value is a coderef, it will be executed with the list of | |
2071 | # inherited values as arguments. | |
2072 | # - If the corresponding key doesn't have a value at all or is the | |
2073 | # emoty string, the inherited value list will be run through the | |
2074 | # default combiner (below), and the result becomes this target's | |
2075 | # value. | |
2076 | # - Otherwise, this target's value is assumed to be a string that | |
2077 | # will simply override the inherited list of values. | |
88087414 | 2078 | my $default_combiner = add(" "); |
bd5192b1 RL |
2079 | |
2080 | my %all_keys = | |
2081 | map { $_ => 1 } (keys %combined_inheritance, | |
2082 | keys %{$table{$target}}); | |
2083 | foreach (sort keys %all_keys) { | |
2084 | ||
2085 | # Current target doesn't have a value for the current key? | |
2086 | # Assign it the default combiner, the rest of this loop body | |
2087 | # will handle it just like any other coderef. | |
2088 | if (!exists $table{$target}->{$_}) { | |
2089 | $table{$target}->{$_} = $default_combiner; | |
2090 | } | |
2091 | ||
2092 | my $valuetype = ref($table{$target}->{$_}); | |
2093 | if ($valuetype eq "CODE") { | |
2094 | # CODE reference, execute it with the inherited values as | |
2095 | # arguments. | |
2096 | $table{$target}->{$_} = | |
2097 | $table{$target}->{$_}->(@{$combined_inheritance{$_}}); | |
88087414 RL |
2098 | } elsif ($valuetype eq "ARRAY" || $valuetype eq "") { |
2099 | # ARRAY or Scalar, just leave it as is. | |
bd5192b1 RL |
2100 | } else { |
2101 | # Some other type of reference that we don't handle. | |
2102 | # Better to abort at this point. | |
2103 | die "cannot handle reference type $valuetype," | |
2104 | ," found in target $target -> $_\n"; | |
2105 | } | |
2106 | } | |
2107 | ||
2108 | # Finally done, return the result. | |
2109 | return %{$table{$target}}; | |
2110 | } | |
2111 | ||
462ba4f6 | 2112 | sub usage |
d02b48c6 | 2113 | { |
462ba4f6 | 2114 | print STDERR $usage; |
10a926c1 | 2115 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 2116 | my $j=0; |
6457ad15 | 2117 | my $i; |
10a926c1 | 2118 | my $k=0; |
6457ad15 | 2119 | foreach $i (sort keys %table) |
d02b48c6 | 2120 | { |
bd5192b1 | 2121 | next if $table{$i}->{template}; |
462ba4f6 | 2122 | next if $i =~ /^debug/; |
10a926c1 UM |
2123 | $k += length($i) + 1; |
2124 | if ($k > 78) | |
2125 | { | |
2126 | print STDERR "\n"; | |
2127 | $k=length($i); | |
2128 | } | |
2129 | print STDERR $i . " "; | |
462ba4f6 UM |
2130 | } |
2131 | foreach $i (sort keys %table) | |
2132 | { | |
bd5192b1 | 2133 | next if $table{$i}->{template}; |
462ba4f6 | 2134 | next if $i !~ /^debug/; |
10a926c1 UM |
2135 | $k += length($i) + 1; |
2136 | if ($k > 78) | |
2137 | { | |
2138 | print STDERR "\n"; | |
2139 | $k=length($i); | |
2140 | } | |
2141 | print STDERR $i . " "; | |
d02b48c6 | 2142 | } |
10a926c1 | 2143 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 2144 | exit(1); |
d02b48c6 RE |
2145 | } |
2146 | ||
107b5792 RL |
2147 | sub run_dofile() |
2148 | { | |
107b5792 | 2149 | my $out = shift; |
9fe2bb77 | 2150 | my @templates = @_; |
107b5792 | 2151 | |
ced2c2c5 RS |
2152 | unlink $out || warn "Can't remove $out, $!" |
2153 | if -f $out; | |
9fe2bb77 RL |
2154 | foreach (@templates) { |
2155 | die "Can't open $_, $!" unless -f $_; | |
2156 | } | |
2157 | my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\""; | |
2158 | #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n"; | |
2159 | system($cmd); | |
107b5792 RL |
2160 | exit 1 if $? != 0; |
2161 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
2162 | } | |
2163 | ||
00ae96ca RL |
2164 | # Configuration printer ############################################## |
2165 | ||
2166 | sub print_table_entry | |
2167 | { | |
2168 | my $target = shift; | |
2169 | my %target = resolve_config($target); | |
2170 | my $type = shift; | |
2171 | ||
2172 | # Don't print the templates | |
2173 | return if $target{template}; | |
2174 | ||
2175 | my @sequence = ( | |
f0bd4686 | 2176 | "sys_id", |
00ae96ca RL |
2177 | "cc", |
2178 | "cflags", | |
bcb1977b | 2179 | "defines", |
00ae96ca | 2180 | "debug_cflags", |
bcb1977b | 2181 | "debug_defines", |
00ae96ca | 2182 | "release_cflags", |
bcb1977b | 2183 | "release_defines", |
00ae96ca | 2184 | "thread_cflag", |
f0bd4686 RL |
2185 | "unistd", |
2186 | "ld", | |
00ae96ca | 2187 | "lflags", |
c86ddbe6 | 2188 | "plib_lflags", |
1740c162 | 2189 | "ex_libs", |
00ae96ca | 2190 | "debug_lflags", |
c86ddbe6 | 2191 | "debug_plib_lflags", |
1740c162 | 2192 | "debug_ex_libs", |
00ae96ca | 2193 | "release_lflags", |
c86ddbe6 | 2194 | "release_plib_lflags", |
1740c162 | 2195 | "release_ex_libs", |
00ae96ca RL |
2196 | "bn_ops", |
2197 | "cpuid_obj", | |
2198 | "bn_obj", | |
2199 | "ec_obj", | |
2200 | "des_obj", | |
2201 | "aes_obj", | |
2202 | "bf_obj", | |
2203 | "md5_obj", | |
2204 | "sha1_obj", | |
2205 | "cast_obj", | |
2206 | "rc4_obj", | |
2207 | "rmd160_obj", | |
2208 | "rc5_obj", | |
2209 | "wp_obj", | |
2210 | "cmll_obj", | |
2211 | "modes_obj", | |
f0bd4686 | 2212 | "padlock_obj", |
00ae96ca RL |
2213 | "perlasm_scheme", |
2214 | "dso_scheme", | |
2215 | "shared_target", | |
2216 | "shared_cflag", | |
2217 | "shared_ldflag", | |
64c443e3 | 2218 | "shared_rcflag", |
00ae96ca | 2219 | "shared_extension", |
e987f9f2 RL |
2220 | "shared_extension_simple", |
2221 | "shared_import_extension", | |
2222 | "dso_extension", | |
f0bd4686 RL |
2223 | "obj_extension", |
2224 | "exe_extension", | |
00ae96ca | 2225 | "ranlib", |
f0bd4686 | 2226 | "ar", |
00ae96ca RL |
2227 | "arflags", |
2228 | "multilib", | |
f0bd4686 | 2229 | "build_scheme", |
00ae96ca RL |
2230 | ); |
2231 | ||
2232 | if ($type eq "TABLE") { | |
2233 | print "\n"; | |
2234 | print "*** $target\n"; | |
2235 | printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence); | |
2236 | } elsif ($type eq "HASH") { | |
2237 | my $largest = | |
2238 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
2239 | print " '$target' => {\n"; | |
2240 | foreach (@sequence) { | |
2241 | if ($target{$_}) { | |
2242 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
2243 | } | |
2244 | } | |
2245 | print " },\n"; | |
2246 | } | |
2247 | } | |
2248 | ||
2249 | # Utility routines ################################################### | |
2250 | ||
2e963849 RL |
2251 | # On VMS, if the given file is a logical name, File::Spec::Functions |
2252 | # will consider it an absolute path. There are cases when we want a | |
2253 | # purely syntactic check without checking the environment. | |
2254 | sub isabsolute { | |
2255 | my $file = shift; | |
2256 | ||
2257 | # On non-platforms, we just use file_name_is_absolute(). | |
2258 | return file_name_is_absolute($file) unless $^O eq "VMS"; | |
2259 | ||
2260 | # If the file spec includes a device or a directpry spec, | |
2261 | # file_name_is_absolute() is perfectly safe. | |
2262 | return file_name_is_absolute($file) if $file =~ m|[:\[]|; | |
2263 | ||
2264 | # Here, we know the given file spec isn't absolute | |
2265 | return 0; | |
2266 | } | |
2267 | ||
ec182ef0 RL |
2268 | # Makes a directory absolute and cleans out /../ in paths like foo/../bar |
2269 | # On some platforms, this uses rel2abs(), while on others, realpath() is used. | |
2270 | # realpath() requires that at least all path components except the last is an | |
2271 | # existing directory. On VMS, the last component of the directory spec must | |
2272 | # exist. | |
2273 | sub absolutedir { | |
2274 | my $dir = shift; | |
2275 | ||
2276 | # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which | |
2277 | # will return the volume name for the device, no matter what. Also, | |
2278 | # it will return an incorrect directory spec if the argument is a | |
2279 | # directory that doesn't exist. | |
2280 | if ($^O eq "VMS") { | |
2281 | return rel2abs($dir); | |
2282 | } | |
2283 | ||
2284 | # We use realpath() on Unix, since no other will properly clean out | |
2285 | # a directory spec. | |
2286 | use Cwd qw/realpath/; | |
2287 | ||
2288 | return realpath($dir); | |
2289 | } | |
2290 | ||
99aab161 UM |
2291 | sub which |
2292 | { | |
2293 | my($name)=@_; | |
2294 | my $path; | |
2295 | foreach $path (split /:/, $ENV{PATH}) | |
2296 | { | |
107b5792 | 2297 | if (-f "$path/$name$target{exe_extension}" and -x _) |
99aab161 | 2298 | { |
107b5792 RL |
2299 | return "$path/$name$target{exe_extension}" unless ($name eq "perl" and |
2300 | system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
2301 | } |
2302 | } | |
2303 | } | |
2304 | ||
fe05264e RL |
2305 | sub quotify { |
2306 | my %processors = ( | |
2307 | perl => sub { my $x = shift; | |
2308 | $x =~ s/([\\\$\@"])/\\$1/g; | |
2309 | return '"'.$x.'"'; }, | |
2310 | ); | |
2311 | my $for = shift; | |
2312 | my $processor = | |
2313 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
2314 | ||
2315 | map { $processor->($_); } @_; | |
2316 | } | |
107b5792 | 2317 | |
9fe2bb77 RL |
2318 | # collect_from_file($filename, $line_concat_cond_re, $line_concat) |
2319 | # $filename is a file name to read from | |
2320 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2321 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2322 | sub collect_from_file { | |
2323 | my $filename = shift; | |
2324 | my $line_concat_cond_re = shift; | |
2325 | my $line_concat = shift; | |
2326 | ||
2327 | open my $fh, $filename || die "unable to read $filename: $!\n"; | |
2328 | return sub { | |
2329 | my $saved_line = ""; | |
2330 | $_ = ""; | |
2331 | while (<$fh>) { | |
04f171c0 | 2332 | s|\R$||; |
9fe2bb77 RL |
2333 | if (defined $line_concat) { |
2334 | $_ = $line_concat->($saved_line, $_); | |
2335 | $saved_line = ""; | |
2336 | } | |
2337 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2338 | $saved_line = $_; | |
2339 | next; | |
2340 | } | |
2341 | return $_; | |
2342 | } | |
2343 | die "$filename ending with continuation line\n" if $_; | |
2344 | close $fh; | |
2345 | return undef; | |
2346 | } | |
2347 | } | |
2348 | ||
2349 | # collect_from_array($array, $line_concat_cond_re, $line_concat) | |
2350 | # $array is an ARRAYref of lines | |
2351 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2352 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2353 | sub collect_from_array { | |
2354 | my $array = shift; | |
2355 | my $line_concat_cond_re = shift; | |
2356 | my $line_concat = shift; | |
2357 | my @array = (@$array); | |
2358 | ||
2359 | return sub { | |
2360 | my $saved_line = ""; | |
2361 | $_ = ""; | |
2362 | while (defined($_ = shift @array)) { | |
04f171c0 | 2363 | s|\R$||; |
9fe2bb77 RL |
2364 | if (defined $line_concat) { |
2365 | $_ = $line_concat->($saved_line, $_); | |
2366 | $saved_line = ""; | |
2367 | } | |
2368 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2369 | $saved_line = $_; | |
2370 | next; | |
2371 | } | |
2372 | return $_; | |
2373 | } | |
2374 | die "input text ending with continuation line\n" if $_; | |
2375 | return undef; | |
2376 | } | |
2377 | } | |
2378 | ||
2379 | # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...) | |
2380 | # $lineiterator is a CODEref that delivers one line at a time. | |
107b5792 RL |
2381 | # All following arguments are regex/CODEref pairs, where the regexp detects a |
2382 | # line and the CODEref does something with the result of the regexp. | |
2383 | sub collect_information { | |
9fe2bb77 | 2384 | my $lineiterator = shift; |
107b5792 RL |
2385 | my %collectors = @_; |
2386 | ||
9fe2bb77 | 2387 | while(defined($_ = $lineiterator->())) { |
04f171c0 | 2388 | s|\R$||; |
9fe2bb77 RL |
2389 | my $found = 0; |
2390 | foreach my $re (keys %collectors) { | |
2391 | if ($re ne "OTHERWISE" && /$re/) { | |
2392 | $collectors{$re}->($lineiterator); | |
2393 | $found = 1; | |
2394 | }; | |
2395 | } | |
2396 | if ($collectors{"OTHERWISE"}) { | |
2397 | $collectors{"OTHERWISE"}->($lineiterator, $_) | |
2398 | unless $found || !defined $collectors{"OTHERWISE"}; | |
2399 | } | |
107b5792 | 2400 | } |
107b5792 | 2401 | } |