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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 | |
7fccf05d | 18 | my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimental-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-dso] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n"; |
462ba4f6 | 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 BM |
34 | # |
35 | # --install_prefix Additional prefix for package builders (empty by | |
36 | # default). This needn't be set in advance, you can | |
37 | # just as well use "make INSTALL_PREFIX=/whatever install". | |
38 | # | |
cbfb39d1 AP |
39 | # --cross-compile-prefix Add specified prefix to binutils components. |
40 | # | |
98186eb4 VD |
41 | # --api One of 0.9.8, 1.0.0 or 1.1.0. Do not compile support for |
42 | # interfaces deprecated as of the specified OpenSSL version. | |
43 | # | |
5270e702 RL |
44 | # no-hw-xxx do not compile support for specific crypto hardware. |
45 | # Generic OpenSSL-style methods relating to this support | |
46 | # are always compiled but return NULL if the hardware | |
47 | # support isn't compiled. | |
48 | # no-hw do not compile support for any crypto hardware. | |
5f8d5c96 BM |
49 | # [no-]threads [don't] try to create a library that is suitable for |
50 | # multithreaded applications (default is "threads" if we | |
51 | # know how to do it) | |
fcc6a1c4 | 52 | # [no-]shared [don't] try to create shared libraries when supported. |
a723979d | 53 | # no-asm do not use assembler |
bc2aadad GT |
54 | # no-dso do not compile in any native shared-library methods. This |
55 | # will ensure that all methods just return NULL. | |
0423f812 | 56 | # no-egd do not compile support for the entropy-gathering daemon APIs |
e452de9d RL |
57 | # [no-]zlib [don't] compile support for zlib compression. |
58 | # zlib-dynamic Like "zlib", but the zlib library is expected to be a shared | |
59 | # library and will be loaded in run-time by the OpenSSL library. | |
7e159e01 | 60 | # sctp include SCTP support |
22a4f969 | 61 | # 386 generate 80386 code |
d0590fe6 | 62 | # no-sse2 disables IA-32 SSE2 code, above option implies no-sse2 |
79df9d62 | 63 | # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...) |
fce0ba5f | 64 | # -<xxx> +<xxx> compiler options are passed through |
e41c8d6a GT |
65 | # |
66 | # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items | |
67 | # provided to stack calls. Generates unique stack functions for | |
68 | # each possible stack type. | |
d02b48c6 | 69 | # BN_LLONG use the type 'long long' in crypto/bn/bn.h |
d02b48c6 | 70 | # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h |
d0590fe6 AP |
71 | # Following are set automatically by this script |
72 | # | |
58964a49 RE |
73 | # MD5_ASM use some extra md5 assember, |
74 | # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86 | |
75 | # RMD160_ASM use some extra ripemd160 assember, | |
d0590fe6 AP |
76 | # SHA256_ASM sha256_block is implemented in assembler |
77 | # SHA512_ASM sha512_block is implemented in assembler | |
78 | # AES_ASM ASE_[en|de]crypt is implemented in assembler | |
d02b48c6 | 79 | |
363bd0b4 | 80 | # Minimum warning options... any contributions to OpenSSL should at least get |
fce0ba5f | 81 | # past these. |
363bd0b4 | 82 | |
c2e27310 | 83 | my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_CHECK -DDEBUG_UNUSED"; |
363bd0b4 | 84 | |
190c8c60 BL |
85 | # These are used in addition to $gcc_devteam_warn when the compiler is clang. |
86 | # TODO(openssl-team): fix problems and investigate if (at least) the | |
480405e4 | 87 | # following warnings can also be enabled: |
190c8c60 | 88 | # -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers, |
df2ee0e2 | 89 | # -Wcast-align, |
190c8c60 BL |
90 | # -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token |
91 | # -Wextended-offsetof | |
df2ee0e2 | 92 | my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof -Wconditional-uninitialized -Qunused-arguments -Wincompatible-pointer-types-discards-qualifiers -Wmissing-variable-declarations"; |
cb2bc054 | 93 | |
a1d3f3d1 RL |
94 | # These are used in addition to $gcc_devteam_warn unless this is a mingw build. |
95 | # This adds backtrace information to the memory leak info. | |
96 | my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE"; | |
97 | ||
0c28f277 DSH |
98 | my $strict_warnings = 0; |
99 | ||
b7efa56a | 100 | # As for $BSDthreads. Idea is to maintain "collective" set of flags, |
fce0ba5f | 101 | # which would cover all BSD flavors. -pthread applies to them all, |
b7efa56a AP |
102 | # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD |
103 | # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r, | |
104 | # which has to be accompanied by explicit -D_THREAD_SAFE and | |
105 | # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which | |
106 | # seems to be sufficient? | |
107 | my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT"; | |
d02b48c6 | 108 | |
98186eb4 VD |
109 | # |
110 | # API compability name to version number mapping. | |
111 | # | |
112 | my $maxapi = "1.1.0"; # API for "no-deprecated" builds | |
113 | my $apitable = { | |
114 | "1.1.0" => "0x10100000L", | |
115 | "1.0.0" => "0x10000000L", | |
116 | "0.9.8" => "0x00908000L", | |
117 | }; | |
118 | ||
9e0724a1 RL |
119 | my $base_target = "BASE"; # The template that all other inherit from |
120 | our %table = (); | |
291e94df | 121 | our %config = (); |
3e83e686 | 122 | |
bd5192b1 | 123 | # Forward declarations ############################################### |
7ead0c89 | 124 | |
bd5192b1 RL |
125 | # read_config(filename) |
126 | # | |
127 | # Reads a configuration file and populates %table with the contents | |
128 | # (which the configuration file places in %targets). | |
129 | sub read_config; | |
7d46b942 | 130 | |
bd5192b1 RL |
131 | # resolve_config(target) |
132 | # | |
133 | # Resolves all the late evalutations, inheritances and so on for the | |
134 | # chosen target and any target it inherits from. | |
135 | sub resolve_config; | |
7d46b942 | 136 | |
15c7adb0 | 137 | |
107b5792 RL |
138 | # Information collection ############################################# |
139 | ||
9fe2bb77 | 140 | # Unified build supports separate build dir |
ec182ef0 RL |
141 | my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax |
142 | my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax | |
9fe2bb77 RL |
143 | my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl")); |
144 | ||
145 | $config{sourcedir} = abs2rel($srcdir); | |
146 | $config{builddir} = abs2rel($blddir); | |
147 | ||
107b5792 RL |
148 | # Collect version numbers |
149 | $config{version} = "unknown"; | |
150 | $config{version_num} = "unknown"; | |
151 | $config{shlib_version_number} = "unknown"; | |
152 | $config{shlib_version_history} = "unknown"; | |
153 | ||
154 | collect_information( | |
9fe2bb77 | 155 | collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')), |
107b5792 RL |
156 | qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; }, |
157 | qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, | |
158 | qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, | |
159 | qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 } | |
160 | ); | |
161 | if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } | |
162 | ||
163 | ($config{major}, $config{minor}) | |
164 | = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/); | |
165 | ($config{shlib_major}, $config{shlib_minor}) | |
166 | = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/); | |
167 | die "erroneous version information in opensslv.h: ", | |
168 | "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n" | |
169 | if ($config{major} eq "" || $config{minor} eq "" | |
170 | || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); | |
171 | ||
172 | # Collect target configurations | |
173 | ||
85152ca4 | 174 | my $pattern = catfile(dirname($0), "Configurations", "*.conf"); |
97a0cc52 | 175 | foreach (sort glob($pattern) ) { |
f09e7ca9 RS |
176 | &read_config($_); |
177 | } | |
d02b48c6 | 178 | |
291e94df | 179 | |
107b5792 RL |
180 | print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n"; |
181 | ||
291e94df RL |
182 | $config{perl}; |
183 | $config{prefix}=""; | |
184 | $config{openssldir}=""; | |
7d130f68 | 185 | $config{processor}=""; |
107b5792 RL |
186 | $config{libdir}=""; |
187 | $config{install_prefix}= "$ENV{'INSTALL_PREFIX'}"; | |
642a6138 | 188 | $config{cross_compile_prefix}=""; |
107b5792 | 189 | $config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/"; |
1ab2f7f1 | 190 | my $nofipscanistercheck=0; |
107b5792 | 191 | $config{baseaddr}="0xFB00000"; |
5f8d5c96 BM |
192 | my $no_threads=0; |
193 | my $threads=0; | |
83365051 | 194 | $config{no_shared}=0; # but "no-shared" is default |
c9a112f5 | 195 | my $zlib=1; # but "no-zlib" is default |
47bbaa5b | 196 | my $no_rfc3779=0; |
1641cb60 | 197 | my $no_asm=0; |
bc2aadad | 198 | my $no_dso=0; |
0396479d | 199 | my $default_ranlib; |
107b5792 RL |
200 | $config{fips}=0; |
201 | ||
202 | # Top level directories to build | |
203 | $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ]; | |
204 | # crypto/ subdirectories to build | |
205 | $config{sdirs} = [ | |
206 | "objects", | |
207 | "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", | |
208 | "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes", | |
209 | "bn", "ec", "rsa", "dsa", "dh", "dso", "engine", | |
210 | "buffer", "bio", "stack", "lhash", "rand", "err", | |
211 | "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui", | |
7984f082 | 212 | "cms", "ts", "jpake", "srp", "cmac", "ct", "async", "kdf" |
107b5792 | 213 | ]; |
99aab161 | 214 | |
6b01bed2 VD |
215 | # Known TLS and DTLS protocols |
216 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
217 | my @dtls = qw(dtls1 dtls1_2); | |
218 | ||
8b527be2 RL |
219 | # Explicitelly known options that are possible to disable. They can |
220 | # be regexps, and will be used like this: /^no-${option}$/ | |
221 | # For developers: keep it sorted alphabetically | |
222 | ||
223 | my @disablables = ( | |
224 | "aes", | |
225 | "asm", | |
52739e40 | 226 | "async", |
b184e3ef | 227 | "autoalginit", |
498abff0 | 228 | "autoerrinit", |
8b527be2 RL |
229 | "bf", |
230 | "camellia", | |
231 | "capieng", | |
232 | "cast", | |
48f14845 | 233 | "chacha", |
8b527be2 RL |
234 | "cmac", |
235 | "cms", | |
236 | "comp", | |
3e45d393 | 237 | "crypto-mdebug", |
8b527be2 RL |
238 | "ct", |
239 | "deprecated", | |
240 | "des", | |
241 | "dgram", | |
242 | "dh", | |
243 | "dsa", | |
244 | "dso", | |
a5ecdc6a | 245 | "dtls", |
8b527be2 RL |
246 | "dynamic[-_]engine", |
247 | "ec", | |
248 | "ec2m", | |
6b01bed2 VD |
249 | "ecdh", |
250 | "ecdsa", | |
8b527be2 | 251 | "ec_nistp_64_gcc_128", |
b31feae6 | 252 | "egd", |
8b527be2 RL |
253 | "engine", |
254 | "err", # Really??? | |
8b527be2 RL |
255 | "heartbeats", |
256 | "hmac", | |
257 | "hw(-.+)?", | |
258 | "idea", | |
259 | "jpake", | |
260 | "locking", # Really??? | |
261 | "md2", | |
262 | "md4", | |
263 | "md5", | |
264 | "mdc2", | |
265 | "md[-_]ghost94", | |
266 | "nextprotoneg", | |
267 | "ocb", | |
268 | "ocsp", | |
48f14845 | 269 | "poly1305", |
8b527be2 RL |
270 | "posix-io", |
271 | "psk", | |
272 | "rc2", | |
273 | "rc4", | |
274 | "rc5", | |
275 | "rdrand", | |
276 | "rfc3779", | |
277 | "rijndael", # Old AES name | |
278 | "rmd160", | |
279 | "rsa", | |
280 | "scrypt", | |
281 | "sct", | |
282 | "sctp", | |
283 | "seed", | |
284 | "sha", | |
285 | "shared", | |
286 | "sock", | |
287 | "srp", | |
288 | "srtp", | |
289 | "sse2", | |
290 | "ssl", | |
8b527be2 RL |
291 | "ssl-trace", |
292 | "static-engine", | |
293 | "stdio", | |
8b527be2 RL |
294 | "threads", |
295 | "tls", | |
8b527be2 RL |
296 | "unit-test", |
297 | "whirlpool", | |
298 | "zlib", | |
299 | "zlib-dynamic", | |
300 | ); | |
6b01bed2 VD |
301 | foreach my $proto ((@tls, @dtls)) |
302 | { | |
303 | push(@disablables, $proto); | |
304 | push(@disablables, "$proto-method"); | |
305 | } | |
8b527be2 | 306 | |
c9a112f5 BM |
307 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
308 | ||
7a762197 | 309 | my %disabled = ( # "what" => "comment" [or special keyword "experimental"] |
7d8bb912 | 310 | "ec_nistp_64_gcc_128" => "default", |
0423f812 | 311 | "egd" => "default", |
7d8bb912 BM |
312 | "jpake" => "experimental", |
313 | "md2" => "default", | |
314 | "rc5" => "default", | |
c2e27310 | 315 | "sctp" => "default", |
7d8bb912 | 316 | "shared" => "default", |
93ab9e42 | 317 | "ssl-trace" => "default", |
e0fc7961 | 318 | "unit-test" => "default", |
7d8bb912 | 319 | "zlib" => "default", |
c2e27310 | 320 | "crypto-mdebug" => "default", |
7d8bb912 | 321 | ); |
7a762197 | 322 | my @experimental = (); |
c9a112f5 | 323 | |
c569e206 RL |
324 | # Note: => pair form used for aesthetics, not to truly make a hash table |
325 | my @disable_cascades = ( | |
326 | # "what" => [ "cascade", ... ] | |
7d130f68 | 327 | sub { $config{processor} eq "386" } |
c569e206 RL |
328 | => [ "sse2" ], |
329 | "ssl" => [ "ssl3" ], | |
330 | "ssl3-method" => [ "ssl3" ], | |
331 | "zlib" => [ "zlib-dynamic" ], | |
332 | "rijndael" => [ "aes" ], | |
333 | "des" => [ "mdc2" ], | |
9e4d6fbf | 334 | "ec" => [ "ecdsa", "ecdh" ], |
b427401c | 335 | "psk" => [ "jpake" ], |
c569e206 RL |
336 | |
337 | "dgram" => [ "dtls" ], | |
338 | "dtls" => [ @dtls ], | |
339 | ||
340 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
341 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
342 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
343 | ||
344 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
345 | sub { $disabled{rsa} | |
346 | && ($disabled{dsa} || $disabled{dh}); } | |
347 | => [ "ssl" ], | |
348 | ||
349 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
350 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
351 | # (XXX: We don't support PSK-only builds). | |
352 | sub { $disabled{rsa} | |
353 | && ($disabled{dsa} || $disabled{dh}) | |
354 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
355 | => [ "tls1", "tls1_1", "tls1_2", | |
356 | "dtls1", "dtls1_2" ], | |
357 | ||
358 | "tls" => [ @tls ], | |
359 | ||
360 | # SRP and HEARTBEATS require TLSEXT | |
361 | "tlsext" => [ "srp", "heartbeats" ], | |
362 | ); | |
363 | ||
364 | # Avoid protocol support holes. Also disable all versions below N, if version | |
365 | # N is disabled while N+1 is enabled. | |
366 | # | |
367 | my @list = (reverse @tls); | |
368 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
369 | last unless @list; | |
370 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
371 | => [ @list ] ); | |
372 | unshift @list, $second; | |
373 | } | |
374 | my @list = (reverse @dtls); | |
375 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
376 | last unless @list; | |
377 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
378 | => [ @list ] ); | |
379 | unshift @list, $second; | |
380 | } | |
381 | ||
bcb1977b RL |
382 | # Construct the string of what $config{depdefines} should look like with |
383 | # the defaults from %disabled above. (we need this to see if we should | |
384 | # advise the user to run "make depend"): | |
385 | my @default_depdefines = | |
386 | map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "OPENSSL_NO_$x"; } | |
387 | grep { $disabled{$_} !~ /\(no-depdefines\)$/ } | |
388 | sort keys %disabled; | |
7a762197 BM |
389 | |
390 | # Explicit "no-..." options will be collected in %disabled along with the defaults. | |
391 | # To remove something from %disabled, use "enable-foo" (unless it's experimental). | |
392 | # For symmetry, "disable-foo" is a synonym for "no-foo". | |
393 | ||
394 | # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable. | |
395 | # We will collect such requests in @experimental. | |
396 | # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO. | |
ab185b60 | 397 | |
e737d7b1 RL |
398 | my @generated_headers = ( |
399 | "include/openssl/opensslconf.h", | |
400 | "crypto/include/internal/bn_conf.h" | |
401 | ); | |
402 | ||
403 | my @generated_by_make_headers = ( | |
404 | "crypto/buildinf.h" | |
405 | ); | |
406 | ||
ab185b60 | 407 | |
d0590fe6 | 408 | my $no_sse2=0; |
b6e4dac2 | 409 | |
462ba4f6 | 410 | &usage if ($#ARGV < 0); |
d02b48c6 | 411 | |
bcb1977b RL |
412 | my $user_cflags=""; |
413 | my @user_defines=(); | |
242ffb05 | 414 | my $unified = 0; |
bcb1977b | 415 | $config{depdefines}=[]; |
7d130f68 RL |
416 | $config{openssl_experimental_defines}=[]; |
417 | $config{openssl_api_defines}=[]; | |
418 | $config{openssl_algorithm_defines}=[]; | |
419 | $config{openssl_thread_defines}=[]; | |
420 | $config{openssl_sys_defines}=[]; | |
421 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
422 | my $libs=""; |
423 | my $target=""; | |
3fa04f0d | 424 | $config{options}=""; |
f9b3bff6 | 425 | my %withargs=(); |
9e43c6b5 | 426 | my $build_prefix = "release_"; |
c59cb511 RL |
427 | |
428 | my @argvcopy=@ARGV; | |
c59cb511 | 429 | |
fe05264e | 430 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
431 | if (-f "./configdata.pm") { |
432 | my $file = "./configdata.pm"; | |
433 | unless (my $return = do $file) { | |
434 | die "couldn't parse $file: $@" if $@; | |
435 | die "couldn't do $file: $!" unless defined $return; | |
436 | die "couldn't run $file" unless $return; | |
fe05264e | 437 | } |
642a6138 RL |
438 | |
439 | @argvcopy = defined($configdata::config{perlargv}) ? | |
440 | @{$configdata::config{perlargv}} : (); | |
441 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
442 | if (grep(/^reconf/,@argvcopy)); | |
443 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
444 | if defined($configdata::config{cross_compile_prefix}); | |
445 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
446 | if defined($configdata::config{cc}); | |
447 | ||
fe05264e RL |
448 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
449 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
450 | if $ENV{CROSS_COMPILE}; | |
451 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
452 | } elsif (open IN, "<Makefile") { |
453 | # | |
454 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
455 | # centered information gathering the reading configdata.pm | |
456 | # | |
457 | while (<IN>) { | |
458 | chomp; | |
459 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { | |
460 | # Older form, we split the string and hope for the best | |
461 | @argvcopy = split /\s+/, $_; | |
462 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
463 | if (grep(/^reconf/,@argvcopy)); | |
464 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
465 | $ENV{CROSS_COMPILE}=$1; | |
466 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
467 | $ENV{CC}=$1; | |
468 | } | |
469 | } | |
470 | # | |
471 | # END OF TEMPORARY SECTION | |
472 | # | |
fe05264e RL |
473 | } else { |
474 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
475 | } | |
476 | } | |
477 | ||
642a6138 | 478 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
479 | |
480 | my %unsupported_options = (); | |
481 | foreach (@argvcopy) | |
16b6081e | 482 | { |
fe05264e | 483 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 484 | |
fe05264e RL |
485 | # rewrite some options in "enable-..." form |
486 | s /^-?-?shared$/enable-shared/; | |
487 | s /^sctp$/enable-sctp/; | |
488 | s /^threads$/enable-threads/; | |
489 | s /^zlib$/enable-zlib/; | |
490 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 491 | |
fe05264e RL |
492 | if (/^(no|disable|enable|experimental)-(.+)$/) |
493 | { | |
494 | my $word = $2; | |
495 | if (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 496 | { |
fe05264e RL |
497 | $unsupported_options{$_} = 1; |
498 | next; | |
8b527be2 | 499 | } |
fe05264e RL |
500 | } |
501 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
502 | { | |
503 | if (!($disabled{$1} eq "experimental")) | |
d02b48c6 | 504 | { |
fe05264e | 505 | foreach my $proto ((@tls, @dtls)) |
e172d60d | 506 | { |
fe05264e | 507 | if ($1 eq "$proto-method") |
3881d810 | 508 | { |
fe05264e RL |
509 | $disabled{"$proto"} = "option($proto-method)"; |
510 | last; | |
3881d810 | 511 | } |
fe05264e RL |
512 | } |
513 | if ($1 eq "dtls") | |
514 | { | |
515 | foreach my $proto (@dtls) | |
6b01bed2 | 516 | { |
fe05264e | 517 | $disabled{$proto} = "option(dtls)"; |
6b01bed2 | 518 | } |
fe05264e RL |
519 | } |
520 | elsif ($1 eq "ssl") | |
521 | { | |
522 | # Last one of its kind | |
523 | $disabled{"ssl3"} = "option(ssl)"; | |
524 | } | |
525 | elsif ($1 eq "tls") | |
526 | { | |
527 | # XXX: Tests will fail if all SSL/TLS | |
528 | # protocols are disabled. | |
529 | foreach my $proto (@tls) | |
7a762197 | 530 | { |
fe05264e | 531 | $disabled{$proto} = "option(tls)"; |
7a762197 | 532 | } |
fce0ba5f | 533 | } |
fe05264e | 534 | else |
b6e4dac2 | 535 | { |
fe05264e | 536 | $disabled{$1} = "option"; |
b6e4dac2 | 537 | } |
fe05264e RL |
538 | } |
539 | } | |
540 | elsif (/^enable-(.+)$/ || /^experimental-(.+)$/) | |
541 | { | |
542 | my $algo = $1; | |
543 | if ($disabled{$algo} eq "experimental") | |
544 | { | |
545 | die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n" | |
546 | unless (/^experimental-/); | |
547 | push @experimental, $algo; | |
548 | } | |
549 | delete $disabled{$algo}; | |
c9a112f5 | 550 | |
fe05264e RL |
551 | $threads = 1 if ($algo eq "threads"); |
552 | } | |
553 | elsif (/^--strict-warnings$/) | |
554 | { | |
555 | $strict_warnings = 1; | |
556 | } | |
557 | elsif (/^--debug$/) | |
558 | { | |
559 | $build_prefix = "debug_"; | |
560 | } | |
561 | elsif (/^--release$/) | |
562 | { | |
563 | $build_prefix = "release_"; | |
564 | } | |
565 | elsif (/^386$/) | |
7d130f68 | 566 | { $config{processor}=386; } |
fe05264e RL |
567 | elsif (/^fips$/) |
568 | { | |
107b5792 | 569 | $config{fips}=1; |
fe05264e RL |
570 | } |
571 | elsif (/^rsaref$/) | |
572 | { | |
573 | # No RSAref support any more since it's not needed. | |
574 | # The check for the option is there so scripts aren't | |
575 | # broken | |
576 | } | |
577 | elsif (/^nofipscanistercheck$/) | |
578 | { | |
107b5792 | 579 | $config{fips} = 1; |
fe05264e RL |
580 | $nofipscanistercheck = 1; |
581 | } | |
582 | elsif (/^[-+]/) | |
583 | { | |
242ffb05 RL |
584 | if (/^--unified$/) |
585 | { | |
586 | $unified=1; | |
587 | } | |
588 | elsif (/^--prefix=(.*)$/) | |
fe05264e | 589 | { |
291e94df | 590 | $config{prefix}=$1; |
5482dac9 RL |
591 | die "Directory given with --prefix MUST be absolute\n" |
592 | unless file_name_is_absolute($config{prefix}); | |
c9a112f5 | 593 | } |
fe05264e | 594 | elsif (/^--api=(.*)$/) |
0c28f277 | 595 | { |
107b5792 | 596 | $config{api}=$1; |
0c28f277 | 597 | } |
fe05264e | 598 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 599 | { |
107b5792 | 600 | $config{libdir}=$1; |
9e43c6b5 | 601 | } |
fe05264e | 602 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 603 | { |
291e94df | 604 | $config{openssldir}=$1; |
9e43c6b5 | 605 | } |
fe05264e | 606 | elsif (/^--install.prefix=(.*)$/) |
d02b48c6 | 607 | { |
107b5792 | 608 | $config{install_prefix}=$1; |
d02b48c6 | 609 | } |
fe05264e | 610 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 611 | { |
20a5819f | 612 | $withargs{zlib_lib}=$1; |
7d8bb912 | 613 | } |
fe05264e | 614 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 615 | { |
20a5819f | 616 | $withargs{zlib_include}="-I$1"; |
462ba4f6 | 617 | } |
fe05264e | 618 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 619 | { |
107b5792 | 620 | $config{fipslibdir}="$1/"; |
1ab2f7f1 | 621 | } |
fe05264e | 622 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 623 | { |
107b5792 | 624 | $config{baseaddr}="$1"; |
3eb0ed6d | 625 | } |
fe05264e | 626 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 627 | { |
642a6138 | 628 | $config{cross_compile_prefix}=$1; |
e5f3045f | 629 | } |
fe05264e | 630 | elsif (/^--config=(.*)$/) |
d02b48c6 | 631 | { |
fe05264e | 632 | read_config $1; |
c59cb511 | 633 | } |
fe05264e | 634 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 635 | { |
fe05264e | 636 | $libs.=$_." "; |
d02b48c6 | 637 | } |
bcb1977b RL |
638 | elsif (/^-D(.*)$/) |
639 | { | |
640 | push @user_defines, $1; | |
641 | } | |
fe05264e RL |
642 | else # common if (/^[-+]/), just pass down... |
643 | { | |
644 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
bcb1977b | 645 | $user_cflags.=$_." "; |
fe05264e RL |
646 | } |
647 | } | |
648 | elsif ($_ =~ /^([^:]+):(.+)$/) | |
649 | { | |
650 | eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string | |
651 | $target=$1; | |
652 | } | |
653 | else | |
654 | { | |
655 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
656 | $target=$_; | |
657 | } | |
658 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
659 | { | |
660 | # "no-..." follows later after implied disactivations | |
661 | # have been derived. (Don't take this too seroiusly, | |
662 | # we really only write OPTIONS to the Makefile out of | |
663 | # nostalgia.) | |
664 | ||
3fa04f0d RL |
665 | if ($config{options} eq "") |
666 | { $config{options} = $_; } | |
fe05264e | 667 | else |
3fa04f0d | 668 | { $config{options} .= " ".$_; } |
fbabb752 | 669 | } |
489eb740 | 670 | |
107b5792 RL |
671 | if (defined($config{api}) && !exists $apitable->{$config{api}}) { |
672 | die "***** Unsupported api compatibility level: $config{api}\n", | |
98186eb4 VD |
673 | } |
674 | ||
489eb740 RL |
675 | if (keys %unsupported_options) |
676 | { | |
677 | die "***** Unsupported options: ", | |
678 | join(", ", keys %unsupported_options), "\n"; | |
679 | } | |
fbabb752 | 680 | } |
b6e4dac2 | 681 | |
107b5792 | 682 | if ($config{fips}) |
a7a14a23 | 683 | { |
c569e206 | 684 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 685 | } |
107b5792 RL |
686 | else |
687 | { | |
688 | @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}}; | |
689 | } | |
c9a112f5 | 690 | |
c569e206 RL |
691 | my @tocheckfor = (keys %disabled); |
692 | while (@tocheckfor) { | |
693 | my %new_tocheckfor = (); | |
694 | my @cascade_copy = (@disable_cascades); | |
695 | while (@cascade_copy) { | |
696 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
697 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
698 | map { | |
699 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
700 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 701 | } |
c569e206 RL |
702 | } |
703 | @tocheckfor = (keys %new_tocheckfor); | |
704 | } | |
edc032b5 | 705 | |
436a376b | 706 | if ($target eq "TABLE") { |
00ae96ca RL |
707 | foreach (sort keys %table) { |
708 | print_table_entry($_, "TABLE"); | |
709 | } | |
710 | exit 0; | |
436a376b BM |
711 | } |
712 | ||
10a926c1 | 713 | if ($target eq "LIST") { |
00ae96ca RL |
714 | foreach (sort keys %table) { |
715 | print $_,"\n" unless $table{$_}->{template}; | |
716 | } | |
717 | exit 0; | |
10a926c1 UM |
718 | } |
719 | ||
aaf878cc | 720 | if ($target eq "HASH") { |
00ae96ca RL |
721 | print "%table = (\n"; |
722 | foreach (sort keys %table) { | |
723 | print_table_entry($_, "HASH"); | |
724 | } | |
725 | exit 0; | |
aaf878cc RL |
726 | } |
727 | ||
00ae96ca | 728 | # Backward compatibility? |
49e04548 | 729 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 730 | $target = "Cygwin".$1; |
49e04548 RL |
731 | } |
732 | ||
c9a112f5 BM |
733 | foreach (sort (keys %disabled)) |
734 | { | |
3fa04f0d | 735 | $config{options} .= " no-$_"; |
c9a112f5 BM |
736 | |
737 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
738 | ||
739 | if (/^dso$/) | |
740 | { $no_dso = 1; } | |
741 | elsif (/^threads$/) | |
742 | { $no_threads = 1; } | |
743 | elsif (/^shared$/) | |
83365051 | 744 | { $config{no_shared} = 1; } |
c9a112f5 BM |
745 | elsif (/^zlib$/) |
746 | { $zlib = 0; } | |
fbf002bb DSH |
747 | elsif (/^static-engine$/) |
748 | { } | |
c9a112f5 BM |
749 | elsif (/^zlib-dynamic$/) |
750 | { } | |
c9a112f5 BM |
751 | elsif (/^sse2$/) |
752 | { $no_sse2 = 1; } | |
107b5792 RL |
753 | elsif (/^engine$/) |
754 | { @{$config{dirs}} = grep !/^engine$/, @{$config{dirs}}; } | |
c9a112f5 BM |
755 | else |
756 | { | |
757 | my ($ALGO, $algo); | |
30fafdeb | 758 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 | 759 | |
b184e3ef | 760 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/ |
498abff0 | 761 | || /^autoalginit/ || /^autoerrinit/) |
c9a112f5 | 762 | { |
7d130f68 | 763 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 764 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 765 | |
bcb1977b | 766 | if (/^err$/) { push @user_defines, "OPENSSL_NO_ERR"; } |
5df70a9e | 767 | elsif (/^asm$/) { $no_asm = 1; } |
c9a112f5 BM |
768 | } |
769 | else | |
770 | { | |
2a4af947 AP |
771 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
772 | ||
7d130f68 | 773 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
bcb1977b | 774 | push @{$config{depdefines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 BM |
775 | print " OPENSSL_NO_$ALGO"; |
776 | ||
e36827f6 | 777 | # fix-up crypto/directory name(s) |
107b5792 RL |
778 | $algo="whrlpool" if $algo eq "whirlpool"; |
779 | $algo="ripemd" if $algo eq "rmd160"; | |
780 | @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}}; | |
2a4af947 | 781 | |
e36827f6 | 782 | print " (skip dir)"; |
c9a112f5 BM |
783 | } |
784 | } | |
785 | ||
786 | print "\n"; | |
787 | } | |
788 | ||
7a762197 BM |
789 | foreach (sort @experimental) |
790 | { | |
791 | my $ALGO; | |
792 | ($ALGO = $_) =~ tr/[a-z]/[A-Z]/; | |
793 | ||
794 | # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined | |
7d130f68 | 795 | push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO"; |
7a762197 | 796 | } |
c9a112f5 | 797 | |
9e0724a1 RL |
798 | print "Configuring for $target\n"; |
799 | ||
800 | # Support for legacy targets having a name starting with 'debug-' | |
801 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
802 | if ($d) { | |
803 | $build_prefix = "debug_"; | |
804 | ||
805 | # If we do not find debug-foo in the table, the target is set to foo. | |
806 | if (!$table{$target}) { | |
807 | $target = $t; | |
808 | } | |
809 | } | |
291e94df | 810 | $config{target} = $target; |
9e0724a1 RL |
811 | delete $table{$base_target}->{template}; # or the next test will fail. |
812 | my %target = ( %{$table{$base_target}}, resolve_config($target) ); | |
813 | ||
814 | &usage if (!%target || $target{template}); | |
815 | ||
107b5792 RL |
816 | $target{exe_extension}=""; |
817 | $target{exe_extension}=".exe" if ($config{target} eq "Cygwin" || $config{target} eq "DJGPP" || $config{target} =~ /^mingw/); | |
818 | $target{exe_extension}=".nlm" if ($config{target} =~ /netware/); | |
819 | $target{exe_extension}=".pm" if ($config{target} =~ /vos/); | |
462ba4f6 | 820 | |
291e94df RL |
821 | $default_ranlib = which("ranlib") || "true"; |
822 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
823 | my $make = $ENV{'MAKE'} || "make"; | |
28a80034 | 824 | |
642a6138 RL |
825 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
826 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 827 | |
7f625320 | 828 | # Allow environment CC to override compiler... |
291e94df | 829 | $target{cc} = $ENV{CC} || $target{cc}; |
aaf878cc | 830 | |
bcb1977b RL |
831 | # For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_ |
832 | # or release_ attributes. | |
aaf878cc | 833 | # Do it in such a way that no spurious space is appended (hence the grep). |
bcb1977b RL |
834 | $config{defines} = [ @{$target{defines}}, |
835 | @{$target{$build_prefix."defines"}} ]; | |
107b5792 RL |
836 | $config{cflags} = join(" ", |
837 | grep { $_ ne "" } ($target{cflags}, | |
838 | $target{$build_prefix."cflags"})); | |
839 | $config{lflags} = join(" ", | |
840 | grep { $_ ne "" } ($target{lflags}, | |
841 | $target{$build_prefix."lflags"})); | |
c86ddbe6 RL |
842 | $config{plib_lflags} = join(" ", |
843 | grep { $_ ne "" } ($target{plib_lflags}, | |
844 | $target{$build_prefix."plib_lflags"})); | |
1740c162 RL |
845 | $config{ex_libs} = join(" ", |
846 | grep { $_ ne "" } ($target{ex_libs}, | |
847 | $target{$build_prefix."ex_libs"})); | |
bd5192b1 | 848 | |
291e94df RL |
849 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib; |
850 | $target{ar} = $ENV{'AR'} || "ar"; | |
107b5792 RL |
851 | $target{arflags} = "" if !defined($target{arflags}); |
852 | $target{nm} = "nm"; | |
291e94df RL |
853 | # Make sure build_scheme is consistent. |
854 | $target{build_scheme} = [ $target{build_scheme} ] | |
855 | if ref($target{build_scheme}) ne "ARRAY"; | |
856 | ||
242ffb05 RL |
857 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
858 | ###### | |
859 | ###### If the user has chosen --unified, we give it to them. | |
860 | if ($target{build_file} eq "Makefile" | |
861 | && $target{build_scheme}->[0] eq "unixmake" | |
862 | && $unified) { | |
863 | $target{build_scheme} = [ "unified", "unix" ]; | |
864 | } | |
865 | ||
ddf1847d RL |
866 | my ($builder, $builder_platform, @builder_opts) = |
867 | @{$target{build_scheme}}; | |
868 | ||
bcb1977b RL |
869 | push @{$config{defines}}, |
870 | map { (my $x = $_) =~ s/^OPENSSL_NO_/OPENSSL_EXPERIMENTAL_/; $x } | |
871 | @{$config{openssl_experimental_defines}}; | |
7a762197 | 872 | |
107b5792 | 873 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/-mno-cygwin/m) |
cbecd29a | 874 | { |
107b5792 RL |
875 | $config{cflags} =~ s/-mno-cygwin\s*//; |
876 | $target{shared_ldflag} =~ s/-mno-cygwin\s*//; | |
cbecd29a AP |
877 | } |
878 | ||
bcb1977b | 879 | if ($target =~ /linux.*-mips/ && !$no_asm && $user_cflags !~ /-m(ips|arch=)/) { |
63d8834c | 880 | # minimally required architecture flags for assembly modules |
107b5792 RL |
881 | $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/); |
882 | $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/); | |
63d8834c AP |
883 | } |
884 | ||
2964ba8c | 885 | my $no_shared_warn=0; |
14bcdb08 | 886 | my $no_user_cflags=0; |
bcb1977b | 887 | my $no_user_defines=0; |
2964ba8c | 888 | |
bcb1977b | 889 | if ($user_cflags ne "") { $config{cflags}="$user_cflags$config{cflags}"; } |
14bcdb08 | 890 | else { $no_user_cflags=1; } |
bcb1977b RL |
891 | if (@user_defines) { $config{defines}=[ @user_defines, @{$config{defines}} ]; } |
892 | else { $no_user_defines=1; } | |
5f8d5c96 | 893 | |
bc2aadad GT |
894 | # The DSO code currently always implements all functions so that no |
895 | # applications will have to worry about that from a compilation point | |
896 | # of view. However, the "method"s may return zero unless that platform | |
897 | # has support compiled in for them. Currently each method is enabled | |
898 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
899 | # string entry into using the following logic; | |
291e94df | 900 | if (!$no_dso && $target{dso_scheme} ne "") |
bc2aadad | 901 | { |
291e94df RL |
902 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
903 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 904 | { |
bcb1977b RL |
905 | $config{defines} = [ "DSO_DLFCN", "HAVE_DLFCN_H", |
906 | @{$config{defines}} ] | |
bc2aadad | 907 | } |
291e94df | 908 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 909 | { |
bcb1977b | 910 | $config{defines} = [ "DSO_DLFCN", @{$config{defines}} ] |
bc2aadad GT |
911 | } |
912 | else | |
913 | { | |
bcb1977b RL |
914 | $config{defines} = [ "DSO_$target{dso_scheme}", |
915 | @{$config{defines}} ] | |
bc2aadad GT |
916 | } |
917 | } | |
9ec0126e | 918 | |
421e30ec | 919 | my $thread_cflags = ""; |
7d130f68 | 920 | my @thread_defines; |
291e94df | 921 | if ($target{thread_cflag} ne "(unknown)" && !$no_threads) |
5f8d5c96 BM |
922 | { |
923 | # If we know how to do it, support threads by default. | |
924 | $threads = 1; | |
925 | } | |
291e94df | 926 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 927 | { |
14bcdb08 AP |
928 | # If the user asked for "threads", [s]he is also expected to |
929 | # provide any system-dependent compiler options that are | |
930 | # necessary. | |
bcb1977b | 931 | if ($no_user_cflags && $no_user_defines) |
14bcdb08 AP |
932 | { |
933 | print "You asked for multi-threading support, but didn't\n"; | |
934 | print "provide any system-specific compiler options\n"; | |
935 | exit(1); | |
936 | } | |
7d130f68 | 937 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
938 | } |
939 | else | |
940 | { | |
bcb1977b RL |
941 | $thread_cflags=" $target{thread_cflag}"; |
942 | push @thread_defines, @{$target{thread_defines}}, "OPENSSL_THREADS"; | |
fce0ba5f | 943 | } |
5f8d5c96 | 944 | |
1740c162 | 945 | $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne ""); |
d02b48c6 | 946 | |
dfeab068 RE |
947 | if ($no_asm) |
948 | { | |
bcb1977b RL |
949 | @{$config{defines}} = grep !/^[BL]_ENDIAN$/, @{$config{defines}} |
950 | if ($config{fips}); | |
dfeab068 | 951 | } |
6f7ac8e1 | 952 | |
5f8d5c96 BM |
953 | if ($threads) |
954 | { | |
421e30ec | 955 | $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags; |
bcb1977b | 956 | push @{$config{defines}}, @thread_defines; |
7d130f68 | 957 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
958 | } |
959 | ||
960 | if ($zlib) | |
961 | { | |
bcb1977b | 962 | push @{$config{defines}}, "ZLIB"; |
c9a112f5 BM |
963 | if (defined($disabled{"zlib-dynamic"})) |
964 | { | |
20a5819f | 965 | if (defined($withargs{zlib_lib})) |
cc7399e7 | 966 | { |
20a5819f | 967 | $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz"; |
cc7399e7 DSH |
968 | } |
969 | else | |
970 | { | |
1740c162 | 971 | $config{ex_libs} .= " -lz"; |
cc7399e7 | 972 | } |
c9a112f5 BM |
973 | } |
974 | else | |
975 | { | |
bcb1977b | 976 | push @{$config{defines}}, "ZLIB_SHARED"; |
c9a112f5 | 977 | } |
5f8d5c96 BM |
978 | } |
979 | ||
98186eb4 VD |
980 | # With "deprecated" disable all deprecated features. |
981 | if (defined($disabled{"deprecated"})) { | |
107b5792 | 982 | $config{api} = $maxapi; |
98186eb4 | 983 | } |
07c4c14c | 984 | |
291e94df | 985 | if ($target{shared_target} eq "") |
6f7ac8e1 | 986 | { |
107b5792 | 987 | $no_shared_warn = 1 if !$config{no_shared} && !$config{fips}; |
83365051 | 988 | $config{no_shared} = 1; |
6f7ac8e1 | 989 | } |
83365051 | 990 | if (!$config{no_shared}) |
b436a982 | 991 | { |
291e94df | 992 | if ($target{shared_cflag} ne "") |
a22fb399 | 993 | { |
bcb1977b RL |
994 | push @{$config{defines}}, "OPENSSL_PIC"; |
995 | $config{cflags} = "$target{shared_cflag} $config{cflags}"; | |
a22fb399 | 996 | } |
d2dcf4f4 | 997 | } |
b436a982 | 998 | |
ddf1847d | 999 | if ($builder ne "mk1mf") |
ecd45314 | 1000 | { |
4c1a6e00 | 1001 | # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments |
83365051 | 1002 | if ($config{no_shared}) |
fbf002bb | 1003 | { |
7d130f68 | 1004 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
3fa04f0d | 1005 | $config{options}.=" static-engine"; |
fbf002bb DSH |
1006 | } |
1007 | else | |
1008 | { | |
7d130f68 | 1009 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE"; |
3fa04f0d | 1010 | $config{options}.=" no-static-engine"; |
fbf002bb | 1011 | } |
6cb68620 | 1012 | } |
ecd45314 | 1013 | |
c313e32a AP |
1014 | # |
1015 | # Platform fix-ups | |
1016 | # | |
291e94df | 1017 | if ($target{sys_id} ne "") |
cf1b7d96 | 1018 | { |
642a6138 | 1019 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1020 | } |
1021 | ||
291e94df | 1022 | if ($target{ranlib} eq "") |
0396479d | 1023 | { |
291e94df | 1024 | $target{ranlib} = $default_ranlib; |
0396479d BM |
1025 | } |
1026 | ||
9e0724a1 | 1027 | if (!$no_asm) { |
9fe2bb77 | 1028 | $target{cpuid_asm_src}=$table{BASE}->{cpuid_asm_src} if ($config{processor} eq "386"); |
bcb1977b | 1029 | $target{cpuid_asm_src}.=" uplink.c uplink-x86.s" if (grep { $_ eq "OPENSSL_USE_APPLINK"} @{$config{defines}}); |
1750ebcb | 1030 | |
9fe2bb77 | 1031 | $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m})); |
f8c469de | 1032 | |
9e0724a1 | 1033 | # bn-586 is the only one implementing bn_*_part_words |
bcb1977b RL |
1034 | push @{$config{defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/); |
1035 | push @{$config{defines}}, "OPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/); | |
dfeab068 | 1036 | |
bcb1977b RL |
1037 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/); |
1038 | push @{$config{defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/); | |
1039 | push @{$config{defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/); | |
5ac7bde7 | 1040 | |
107b5792 | 1041 | if ($config{fips}) { |
7d130f68 | 1042 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1043 | } |
1ab2f7f1 | 1044 | |
9fe2bb77 | 1045 | if ($target{sha1_asm_src}) { |
bcb1977b RL |
1046 | push @{$config{defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); |
1047 | push @{$config{defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); | |
1048 | push @{$config{defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); | |
9e0724a1 | 1049 | } |
9fe2bb77 | 1050 | if ($target{md5_asm_src}) { |
bcb1977b | 1051 | push @{$config{defines}}, "MD5_ASM"; |
9e0724a1 | 1052 | } |
9fe2bb77 RL |
1053 | $target{cast_asm_src}=$table{BASE}->{cast_asm_src} if (!$config{no_shared}); # CAST assembler is not PIC |
1054 | if ($target{rmd160_asm_src}) { | |
bcb1977b | 1055 | push @{$config{defines}}, "RMD160_ASM"; |
9e0724a1 | 1056 | } |
9fe2bb77 | 1057 | if ($target{aes_asm_src}) { |
bcb1977b | 1058 | push @{$config{defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; |
9fe2bb77 | 1059 | # aes-ctr.fake is not a real file, only indication that assembler |
874a3757 | 1060 | # module implements AES_ctr32_encrypt... |
bcb1977b | 1061 | push @{$config{defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); |
9fe2bb77 | 1062 | # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... |
bcb1977b | 1063 | push @{$config{defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); |
9fe2bb77 | 1064 | $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2); |
bcb1977b RL |
1065 | push @{$config{defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); |
1066 | push @{$config{defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); | |
9e0724a1 | 1067 | } |
9fe2bb77 | 1068 | if ($target{wp_asm_src} =~ /mmx/) { |
46d4d865 | 1069 | if ($config{processor} eq "386") { |
9fe2bb77 | 1070 | $target{wp_asm_src}=$table{BASE}->{wp_asm_src}; |
46d4d865 AP |
1071 | } elsif (!$disabled{"whirlpool"}) { |
1072 | $config{cflags}.=" -DWHIRLPOOL_ASM"; | |
1073 | } | |
9e0724a1 | 1074 | } |
9fe2bb77 | 1075 | if ($target{modes_asm_src} =~ /ghash-/) { |
bcb1977b | 1076 | push @{$config{defines}}, "GHASH_ASM"; |
9e0724a1 | 1077 | } |
9fe2bb77 | 1078 | if ($target{ec_asm_src} =~ /ecp_nistz256/) { |
bcb1977b | 1079 | push @{$config{defines}}, "ECP_NISTZ256_ASM"; |
9e0724a1 | 1080 | } |
9fe2bb77 | 1081 | if ($target{poly1305_asm_src} ne "") { |
bcb1977b | 1082 | push @{$config{defines}}, "POLY1305_ASM"; |
9e0724a1 RL |
1083 | } |
1084 | } | |
d02b48c6 | 1085 | |
f1f07a23 RS |
1086 | # Is the compiler gcc or clang? $ecc is used below to see if error-checking |
1087 | # can be turned on. | |
8ed40b83 | 1088 | my $ecc = $target{cc}; |
f1f07a23 RS |
1089 | my $ccpcc = "$config{cross_compile_prefix}$target{cc}"; |
1090 | $config{makedepprog} = 'makedepend'; | |
1091 | open(PIPE, "$ccpcc --version 2>&1 | head -2 |"); | |
1092 | while ( <PIPE> ) { | |
1093 | $config{makedepprog} = $ccpcc if /clang|gcc/; | |
1094 | $ecc = "clang" if /clang/; | |
1095 | $ecc = "gcc" if /gcc/; | |
1096 | } | |
1097 | close(PIPE); | |
8ed40b83 | 1098 | |
107b5792 RL |
1099 | $config{depflags} =~ s/^\s*//; |
1100 | ||
7d130f68 RL |
1101 | |
1102 | # Deal with bn_ops ################################################### | |
1103 | ||
7d130f68 | 1104 | $config{bn_ll} =0; |
7d130f68 RL |
1105 | $config{export_var_as_fn} =0; |
1106 | my $def_int="unsigned int"; | |
1107 | $config{rc4_int} =$def_int; | |
b4f35e5e | 1108 | ($config{b64l},$config{b64},$config{b32})=(0,0,1); |
7d130f68 | 1109 | |
94af0cd7 | 1110 | my $count = 0; |
7d130f68 | 1111 | foreach (sort split(/\s+/,$target{bn_ops})) { |
94af0cd7 RS |
1112 | $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/; |
1113 | $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN'; | |
1114 | $config{bn_ll}=1 if $_ eq 'BN_LLONG'; | |
1115 | $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; | |
1116 | ($config{b64l},$config{b64},$config{b32}) | |
1117 | =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; | |
1118 | ($config{b64l},$config{b64},$config{b32}) | |
1119 | =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; | |
1120 | ($config{b64l},$config{b64},$config{b32}) | |
1121 | =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; | |
7d130f68 | 1122 | } |
94af0cd7 RS |
1123 | die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n" |
1124 | if $count > 1; | |
7d130f68 RL |
1125 | |
1126 | ||
1127 | # Hack cflags for better warnings (dev option) ####################### | |
1128 | ||
1ed0c662 RL |
1129 | # "Stringify" the C flags string. This permits it to be made part of a string |
1130 | # and works as well on command lines. | |
107b5792 | 1131 | $config{cflags} =~ s/([\\\"])/\\\1/g; |
b436a982 | 1132 | |
107b5792 RL |
1133 | if (defined($config{api})) { |
1134 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ]; | |
bcb1977b RL |
1135 | my $apiflag = sprintf("OPENSSL_API_COMPAT=%s", $apitable->{$config{api}}); |
1136 | push @default_depdefines, $apiflag; | |
1137 | push @{$config{defines}}, $apiflag; | |
98186eb4 VD |
1138 | } |
1139 | ||
0c28f277 DSH |
1140 | if ($strict_warnings) |
1141 | { | |
1142 | my $wopt; | |
f1f07a23 RS |
1143 | die "ERROR --strict-warnings requires gcc or clang" |
1144 | unless $ecc eq 'gcc' || $ecc eq 'clang'; | |
0c28f277 DSH |
1145 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1146 | { | |
107b5792 | 1147 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
0c28f277 | 1148 | } |
190c8c60 BL |
1149 | if ($ecc eq "clang") |
1150 | { | |
1151 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1152 | { | |
107b5792 | 1153 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
190c8c60 BL |
1154 | } |
1155 | } | |
a1d3f3d1 RL |
1156 | if ($target !~ /^mingw/) |
1157 | { | |
1158 | foreach $wopt (split /\s+/, $memleak_devteam_backtrace) | |
1159 | { | |
107b5792 | 1160 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
a1d3f3d1 | 1161 | } |
291e94df RL |
1162 | if ($target =~ /^BSD-/) |
1163 | { | |
1740c162 | 1164 | $config{ex_libs} .= " -lexecinfo"; |
291e94df RL |
1165 | } |
1166 | } | |
0c28f277 DSH |
1167 | } |
1168 | ||
9fe2bb77 RL |
1169 | # If we use the unified build, collect information from build.info files |
1170 | my %unified_info = (); | |
1171 | ||
ddf1847d RL |
1172 | if ($builder eq "unified") { |
1173 | # Store the name of the template file we will build the build file from | |
1174 | # in %config. This may be useful for the build file itself. | |
1175 | my $build_file_template = | |
1176 | catfile($srcdir, "Configurations", | |
1177 | $builder_platform."-".$target{build_file}.".tmpl"); | |
1178 | $build_file_template = | |
1179 | catfile($srcdir, "Configurations", $target{build_file}.".tmpl") | |
1180 | if (! -f $build_file_template); | |
1181 | $config{build_file_template} = $build_file_template; | |
1182 | ||
9fe2bb77 RL |
1183 | use lib catdir(dirname(__FILE__),"util"); |
1184 | use with_fallback qw(Text::Template); | |
1185 | ||
9fe2bb77 | 1186 | sub cleandir { |
2e963849 | 1187 | my $base = shift; |
9fe2bb77 | 1188 | my $dir = shift; |
2e963849 RL |
1189 | my $relativeto = shift || "."; |
1190 | ||
1191 | $dir = catdir($base,$dir) unless isabsolute($dir); | |
9fe2bb77 | 1192 | |
ec182ef0 RL |
1193 | # Make sure the directories we're building in exists |
1194 | mkpath($dir); | |
1195 | ||
2e963849 | 1196 | my $res = abs2rel(absolutedir($dir), rel2abs($relativeto)); |
9fe2bb77 RL |
1197 | #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n"; |
1198 | return $res; | |
1199 | } | |
1200 | ||
1201 | sub cleanfile { | |
2e963849 | 1202 | my $base = shift; |
9fe2bb77 | 1203 | my $file = shift; |
2e963849 RL |
1204 | my $relativeto = shift || "."; |
1205 | ||
1206 | $file = catfile($base,$file) unless isabsolute($file); | |
1207 | ||
9fe2bb77 RL |
1208 | my $d = dirname($file); |
1209 | my $f = basename($file); | |
1210 | ||
ec182ef0 RL |
1211 | # Make sure the directories we're building in exists |
1212 | mkpath($d); | |
1213 | ||
2e963849 | 1214 | my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($relativeto)); |
9fe2bb77 RL |
1215 | #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n"; |
1216 | return $res; | |
1217 | } | |
1218 | ||
1219 | my @build_infos = ( [ ".", "build.info" ] ); | |
1220 | foreach (@{$config{dirs}}) { | |
1221 | push @build_infos, [ $_, "build.info" ] | |
1222 | if (-f catfile($srcdir, $_, "build.info")); | |
1223 | } | |
1224 | foreach (@{$config{sdirs}}) { | |
1225 | push @build_infos, [ catdir("crypto", $_), "build.info" ] | |
1226 | if (-f catfile($srcdir, "crypto", $_, "build.info")); | |
1227 | } | |
1228 | foreach (@{$config{engdirs}}) { | |
1229 | push @build_infos, [ catdir("engines", $_), "build.info" ] | |
1230 | if (-f catfile($srcdir, "engines", $_, "build.info")); | |
1231 | } | |
1232 | ||
1233 | foreach (@build_infos) { | |
1234 | my $sourced = catdir($srcdir, $_->[0]); | |
1235 | my $buildd = catdir($blddir, $_->[0]); | |
1236 | ||
dca99383 | 1237 | mkpath($buildd); |
9fe2bb77 RL |
1238 | |
1239 | my $f = $_->[1]; | |
1240 | # The basic things we're trying to build | |
1241 | my @programs = (); | |
1242 | my @libraries = (); | |
1243 | my @engines = (); | |
1244 | my @scripts = (); | |
1245 | my @extra = (); | |
1246 | my @intermediates = (); | |
1247 | my @rawlines = (); | |
1248 | ||
1249 | my %ordinals = (); | |
1250 | my %sources = (); | |
1251 | my %includes = (); | |
1252 | my %depends = (); | |
1253 | my %renames = (); | |
1254 | my %sharednames = (); | |
1255 | ||
1256 | my $template = Text::Template->new(TYPE => 'FILE', | |
1257 | SOURCE => catfile($sourced, $f)); | |
1258 | die "Something went wrong with $sourced/$f: $!\n" unless $template; | |
1259 | my @text = | |
1260 | split /^/m, | |
1261 | $template->fill_in(HASH => { config => \%config, | |
1262 | target => \%target, | |
1263 | builddir => abs2rel($buildd, $blddir), | |
1264 | sourcedir => abs2rel($sourced, $blddir), | |
1265 | buildtop => abs2rel($blddir, $blddir), | |
1266 | sourcetop => abs2rel($srcdir, $blddir) }, | |
1267 | DELIMITERS => [ "{-", "-}" ]); | |
1268 | ||
1269 | # The top item of this stack has the following values | |
1270 | # -2 positive already run and we found ELSE (following ELSIF should fail) | |
1271 | # -1 positive already run (skip until ENDIF) | |
1272 | # 0 negatives so far (if we're at a condition, check it) | |
1273 | # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF) | |
1274 | # 2 positive ELSE (following ELSIF should fail) | |
1275 | my @skip = (); | |
1276 | collect_information( | |
1277 | collect_from_array([ @text ], | |
1278 | qr/\\$/ => sub { my $l1 = shift; my $l2 = shift; | |
1279 | $l1 =~ s/\\$//; $l1.$l2 }), | |
1280 | # Info we're looking for | |
1281 | qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1282 | => sub { push @skip, !! $1; }, | |
1283 | qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1284 | => sub { die "ELSIF out of scope" if ! @skip; | |
1285 | die "ELSIF following ELSE" if abs($skip[$#skip]) == 2; | |
1286 | $skip[$#skip] = -1 if $skip[$#skip] != 0; | |
1287 | $skip[$#skip] = !! $1 | |
1288 | if $skip[$#skip] == 0; }, | |
1289 | qr/^\s*ELSE\s*$/ | |
1290 | => sub { die "ELSE out of scope" if ! @skip; | |
1291 | $skip[$#skip] = -2 if $skip[$#skip] != 0; | |
1292 | $skip[$#skip] = 2 if $skip[$#skip] == 0; }, | |
1293 | qr/^\s*ENDIF\s*$/ | |
1294 | => sub { die "ENDIF out of scope" if ! @skip; | |
1295 | pop @skip; }, | |
1296 | qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/ | |
1297 | => sub { push @programs, split(/\s+/, $1) | |
1298 | if !@skip || $skip[$#skip] > 0 }, | |
1299 | qr/^\s*LIBS\s*=\s*(.*)\s*$/ | |
1300 | => sub { push @libraries, split(/\s+/, $1) | |
1301 | if !@skip || $skip[$#skip] > 0 }, | |
1302 | qr/^\s*ENGINES\s*=\s*(.*)\s*$/ | |
1303 | => sub { push @engines, split(/\s+/, $1) | |
1304 | if !@skip || $skip[$#skip] > 0 }, | |
1305 | qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/ | |
1306 | => sub { push @scripts, split(/\s+/, $1) | |
1307 | if !@skip || $skip[$#skip] > 0 }, | |
1308 | qr/^\s*EXTRA\s*=\s*(.*)\s*$/ | |
1309 | => sub { push @extra, split(/\s+/, $1) | |
1310 | if !@skip || $skip[$#skip] > 0 }, | |
1311 | ||
1312 | qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/, | |
1313 | => sub { push @{$ordinals{$1}}, split(/\s+/, $2) | |
1314 | if !@skip || $skip[$#skip] > 0 }, | |
1315 | qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1316 | => sub { push @{$sources{$1}}, split(/\s+/, $2) | |
1317 | if !@skip || $skip[$#skip] > 0 }, | |
1318 | qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1319 | => sub { push @{$includes{$1}}, split(/\s+/, $2) | |
1320 | if !@skip || $skip[$#skip] > 0 }, | |
1321 | qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1322 | => sub { push @{$depends{$1}}, split(/\s+/, $2) | |
1323 | if !@skip || $skip[$#skip] > 0 }, | |
1324 | qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1325 | => sub { push @{$renames{$1}}, split(/\s+/, $2) | |
1326 | if !@skip || $skip[$#skip] > 0 }, | |
1327 | qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1328 | => sub { push @{$sharednames{$1}}, split(/\s+/, $2) | |
1329 | if !@skip || $skip[$#skip] > 0 }, | |
1330 | qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/ | |
1331 | => sub { | |
1332 | my $lineiterator = shift; | |
1333 | my $target_kind = $1; | |
1334 | while (defined $lineiterator->()) { | |
1335 | chomp; | |
1336 | if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) { | |
1337 | die "ENDRAW doesn't match BEGINRAW" | |
1338 | if $1 ne $target_kind; | |
1339 | last; | |
1340 | } | |
1341 | next if @skip && $skip[$#skip] <= 0; | |
1342 | push @rawlines, $_ | |
1343 | if ($target_kind eq $target{build_file} | |
ddf1847d | 1344 | || $target_kind eq $target{build_file}."(".$builder_platform.")"); |
9fe2bb77 RL |
1345 | } |
1346 | }, | |
1347 | qr/^(?:#.*|\s*)$/ => sub { }, | |
1348 | "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" } | |
1349 | ); | |
1350 | die "runaway IF?" if (@skip); | |
1351 | ||
1352 | foreach (keys %renames) { | |
1353 | die "$_ renamed to more than one thing: " | |
1354 | ,join(" ", @{$renames{$_}}),"\n" | |
1355 | if scalar @{$renames{$_}} > 1; | |
2e963849 RL |
1356 | my $dest = cleanfile($buildd, $_, $blddir); |
1357 | my $to = cleanfile($buildd, $renames{$_}->[0], $blddir); | |
9fe2bb77 RL |
1358 | die "$dest renamed to more than one thing: " |
1359 | ,$unified_info{rename}->{$dest}, $to | |
1360 | unless !defined($unified_info{rename}->{$dest}) | |
1361 | or $unified_info{rename}->{$dest} eq $to; | |
1362 | $unified_info{rename}->{$dest} = $to; | |
1363 | } | |
1364 | ||
1365 | foreach (@programs) { | |
2e963849 | 1366 | my $program = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1367 | if ($unified_info{rename}->{$program}) { |
1368 | $program = $unified_info{rename}->{$program}; | |
1369 | } | |
1370 | $unified_info{programs}->{$program} = 1; | |
1371 | } | |
1372 | ||
1373 | foreach (@libraries) { | |
2e963849 | 1374 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1375 | if ($unified_info{rename}->{$library}) { |
1376 | $library = $unified_info{rename}->{$library}; | |
1377 | } | |
1378 | $unified_info{libraries}->{$library} = 1; | |
1379 | } | |
1380 | ||
1381 | die <<"EOF" if $config{no_shared} && scalar @engines; | |
1382 | ENGINES can only be used if configured with 'shared'. | |
1383 | This is usually a fault in a build.info file. | |
1384 | EOF | |
1385 | foreach (@engines) { | |
2e963849 | 1386 | my $library = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1387 | if ($unified_info{rename}->{$library}) { |
1388 | $library = $unified_info{rename}->{$library}; | |
1389 | } | |
1390 | $unified_info{engines}->{$library} = 1; | |
1391 | } | |
1392 | ||
1393 | foreach (@scripts) { | |
2e963849 | 1394 | my $script = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1395 | if ($unified_info{rename}->{$script}) { |
1396 | $script = $unified_info{rename}->{$script}; | |
1397 | } | |
1398 | $unified_info{scripts}->{$script} = 1; | |
1399 | } | |
1400 | ||
1401 | foreach (@extra) { | |
2e963849 | 1402 | my $extra = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1403 | $unified_info{extra}->{$extra} = 1; |
1404 | } | |
1405 | ||
1406 | push @{$unified_info{rawlines}}, @rawlines; | |
1407 | ||
1408 | if (!$config{no_shared}) { | |
1409 | # Check sharednames. | |
1410 | foreach (keys %sharednames) { | |
2e963849 | 1411 | my $dest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1412 | if ($unified_info{rename}->{$dest}) { |
1413 | $dest = $unified_info{rename}->{$dest}; | |
1414 | } | |
1415 | die "shared_name for $dest with multiple values: " | |
1416 | ,join(" ", @{$sharednames{$_}}),"\n" | |
1417 | if scalar @{$sharednames{$_}} > 1; | |
2e963849 | 1418 | my $to = cleanfile($buildd, $sharednames{$_}->[0], $blddir); |
9fe2bb77 RL |
1419 | die "shared_name found for a library $dest that isn't defined\n" |
1420 | unless $unified_info{libraries}->{$dest}; | |
1421 | die "shared_name for $dest with multiple values: " | |
1422 | ,$unified_info{sharednames}->{$dest}, ", ", $to | |
1423 | unless !defined($unified_info{sharednames}->{$dest}) | |
1424 | or $unified_info{sharednames}->{$dest} eq $to; | |
1425 | $unified_info{sharednames}->{$dest} = $to; | |
1426 | } | |
1427 | ||
1428 | # Additionally, we set up sharednames for libraries that don't | |
1429 | # have any, as themselves. | |
1430 | foreach (keys %{$unified_info{libraries}}) { | |
1431 | if (!defined $unified_info{sharednames}->{$_}) { | |
1432 | $unified_info{sharednames}->{$_} = $_ | |
1433 | } | |
1434 | } | |
1435 | } | |
1436 | ||
1437 | foreach (keys %ordinals) { | |
1438 | my $dest = $_; | |
2e963849 | 1439 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1440 | if ($unified_info{rename}->{$ddest}) { |
1441 | $ddest = $unified_info{rename}->{$ddest}; | |
1442 | } | |
1443 | foreach (@{$ordinals{$dest}}) { | |
1444 | my %known_ordinals = | |
1445 | ( | |
1446 | crypto => | |
2e963849 | 1447 | cleanfile($sourced, catfile("util", "libeay.num"), $blddir), |
9fe2bb77 | 1448 | ssl => |
2e963849 | 1449 | cleanfile($sourced, catfile("util", "ssleay.num"), $blddir) |
9fe2bb77 RL |
1450 | ); |
1451 | my $o = $known_ordinals{$_}; | |
1452 | die "Ordinals for $ddest defined more than once\n" | |
1453 | if $unified_info{ordinals}->{$ddest}; | |
1454 | $unified_info{ordinals}->{$ddest} = [ $_, $o ]; | |
1455 | } | |
1456 | } | |
1457 | ||
1458 | foreach (keys %sources) { | |
1459 | my $dest = $_; | |
2e963849 | 1460 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1461 | if ($unified_info{rename}->{$ddest}) { |
1462 | $ddest = $unified_info{rename}->{$ddest}; | |
1463 | } | |
1464 | foreach (@{$sources{$dest}}) { | |
2e963849 | 1465 | my $s = cleanfile($sourced, $_, $blddir); |
9fe2bb77 RL |
1466 | |
1467 | # If it isn't in the source tree, we assume it's generated | |
1468 | # in the build tree | |
1469 | if (! -f $s) { | |
2e963849 | 1470 | $s = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1471 | } |
1472 | # We recognise C and asm files | |
1473 | if ($s =~ /\.[csS]\b$/) { | |
1474 | (my $o = $_) =~ s/\.[csS]\b$/.o/; | |
2e963849 | 1475 | $o = cleanfile($buildd, $o, $blddir); |
9fe2bb77 RL |
1476 | $unified_info{sources}->{$ddest}->{$o} = 1; |
1477 | $unified_info{sources}->{$o}->{$s} = 1; | |
1478 | } else { | |
1479 | $unified_info{sources}->{$ddest}->{$s} = 1; | |
1480 | } | |
1481 | } | |
1482 | } | |
1483 | ||
1484 | foreach (keys %depends) { | |
1485 | my $dest = $_; | |
2e963849 | 1486 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1487 | if ($unified_info{rename}->{$ddest}) { |
1488 | $ddest = $unified_info{rename}->{$ddest}; | |
1489 | } | |
1490 | foreach (@{$depends{$dest}}) { | |
2e963849 | 1491 | my $d = cleanfile($sourced, $_, $blddir); |
9fe2bb77 | 1492 | |
e737d7b1 RL |
1493 | # If we know it's generated, or assume it is because we can't |
1494 | # find it in the source tree, we set file we depend on to be | |
1495 | # in the build tree rather than the source tree, and assume | |
1496 | # and that there are lines to build it in a BEGINRAW..ENDRAW | |
1497 | # section or in the Makefile template. | |
1498 | if (! -f $d | |
1499 | || !(grep { $d eq $_ } | |
1500 | map { cleanfile($srcdir, $_, $blddir) } | |
1501 | (@generated_headers, @generated_by_make_headers))) { | |
2e963849 | 1502 | $d = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1503 | } |
1504 | # Take note if the file to depend on is being renamed | |
1505 | if ($unified_info{rename}->{$d}) { | |
1506 | $d = $unified_info{rename}->{$d}; | |
1507 | } | |
1508 | $unified_info{depends}->{$ddest}->{$d} = 1; | |
1509 | # If we depend on a header file, let's make sure it | |
1510 | # can get included | |
1511 | if ($d =~ /\.h$/) { | |
1512 | my $i = dirname($d); | |
1513 | push @{$unified_info{includes}->{$ddest}}, $i | |
1514 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1515 | } | |
1516 | } | |
1517 | } | |
1518 | ||
1519 | foreach (keys %includes) { | |
1520 | my $dest = $_; | |
2e963849 | 1521 | my $ddest = cleanfile($buildd, $_, $blddir); |
9fe2bb77 RL |
1522 | if ($unified_info{rename}->{$ddest}) { |
1523 | $ddest = $unified_info{rename}->{$ddest}; | |
1524 | } | |
1525 | foreach (@{$includes{$dest}}) { | |
2e963849 | 1526 | my $i = cleandir($sourced, $_, $blddir); |
9fe2bb77 RL |
1527 | push @{$unified_info{includes}->{$ddest}}, $i |
1528 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1529 | } | |
1530 | } | |
1531 | } | |
1532 | ||
1533 | ### Make unified_info a bit more efficient | |
1534 | # One level structures | |
1535 | foreach (("programs", "libraries", "engines", "scripts", "extra")) { | |
1536 | $unified_info{$_} = [ sort keys %{$unified_info{$_}} ]; | |
1537 | } | |
1538 | # Two level structures | |
1539 | foreach my $l1 (("sources", "ldadd", "depends")) { | |
1540 | foreach my $l2 (sort keys %{$unified_info{$l1}}) { | |
1541 | $unified_info{$l1}->{$l2} = | |
1542 | [ sort keys %{$unified_info{$l1}->{$l2}} ]; | |
1543 | } | |
1544 | } | |
1545 | } | |
1546 | ||
1547 | # For the schemes that need it, we provide the old *_obj configs | |
1548 | # from the *_asm_obj ones | |
1549 | foreach (grep /_asm_src$/, keys %target) { | |
1550 | my $src = $_; | |
1551 | (my $obj = $_) =~ s/_asm_src$/_obj/; | |
1552 | ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g; | |
1553 | } | |
1554 | ||
291e94df RL |
1555 | # Write down our configuration where it fits ######################### |
1556 | ||
1557 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1558 | print OUT <<"EOF"; | |
1559 | package configdata; | |
1560 | ||
1561 | use strict; | |
1562 | use warnings; | |
1563 | ||
1564 | use Exporter; | |
1565 | #use vars qw(\@ISA \@EXPORT); | |
1566 | our \@ISA = qw(Exporter); | |
9fe2bb77 | 1567 | our \@EXPORT = qw(\%config \%target %withargs %unified_info); |
291e94df RL |
1568 | |
1569 | EOF | |
1570 | print OUT "our %config = (\n"; | |
1571 | foreach (sort keys %config) { | |
1572 | if (ref($config{$_}) eq "ARRAY") { | |
1573 | print OUT " ", $_, " => [ ", join(", ", | |
1574 | map { quotify("perl", $_) } | |
1575 | @{$config{$_}}), " ],\n"; | |
1576 | } else { | |
1577 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1578 | } | |
1579 | } | |
1580 | print OUT <<"EOF"; | |
1581 | ); | |
1582 | ||
1583 | EOF | |
1584 | print OUT "our %target = (\n"; | |
1585 | foreach (sort keys %target) { | |
1586 | if (ref($target{$_}) eq "ARRAY") { | |
1587 | print OUT " ", $_, " => [ ", join(", ", | |
1588 | map { quotify("perl", $_) } | |
1589 | @{$target{$_}}), " ],\n"; | |
1590 | } else { | |
1591 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1592 | } | |
1593 | } | |
1594 | print OUT <<"EOF"; | |
1595 | ); | |
1596 | ||
96d2d7bc RL |
1597 | EOF |
1598 | print OUT "our \%available_protocols = (\n"; | |
1599 | print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n"; | |
1600 | print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n"; | |
1601 | print OUT <<"EOF"; | |
1602 | ); | |
1603 | ||
1604 | EOF | |
1605 | print OUT "our \%disabled = (\n"; | |
1606 | foreach (sort keys %disabled) { | |
1607 | print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n"; | |
1608 | } | |
1609 | print OUT <<"EOF"; | |
1610 | ); | |
1611 | ||
291e94df | 1612 | EOF |
107b5792 RL |
1613 | print OUT "our %withargs = (\n"; |
1614 | foreach (sort keys %withargs) { | |
1615 | if (ref($withargs{$_}) eq "ARRAY") { | |
1616 | print OUT " ", $_, " => [ ", join(", ", | |
1617 | map { quotify("perl", $_) } | |
1618 | @{$withargs{$_}}), " ],\n"; | |
1619 | } else { | |
1620 | print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" | |
1621 | } | |
1622 | } | |
1623 | print OUT <<"EOF"; | |
1624 | ); | |
edd4d402 | 1625 | |
107b5792 | 1626 | EOF |
ddf1847d | 1627 | if ($builder eq "unified") { |
9fe2bb77 RL |
1628 | my $recurse; |
1629 | $recurse = sub { | |
1630 | my $indent = shift; | |
1631 | foreach (@_) { | |
1632 | if (ref $_ eq "ARRAY") { | |
1633 | print OUT " "x$indent, "[\n"; | |
1634 | foreach (@$_) { | |
1635 | $recurse->($indent + 4, $_); | |
1636 | } | |
1637 | print OUT " "x$indent, "],\n"; | |
1638 | } elsif (ref $_ eq "HASH") { | |
1639 | my %h = %$_; | |
1640 | print OUT " "x$indent, "{\n"; | |
1641 | foreach (sort keys %h) { | |
1642 | if (ref $h{$_} eq "") { | |
1643 | print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n"; | |
1644 | } else { | |
1645 | print OUT " "x($indent + 4), quotify("perl", $_), " =>\n"; | |
1646 | $recurse->($indent + 8, $h{$_}); | |
1647 | } | |
1648 | } | |
1649 | print OUT " "x$indent, "},\n"; | |
1650 | } else { | |
1651 | print OUT " "x$indent, quotify("perl", $_), ",\n"; | |
1652 | } | |
1653 | } | |
1654 | }; | |
1655 | print OUT "our %unified_info = (\n"; | |
1656 | foreach (sort keys %unified_info) { | |
1657 | if (ref $unified_info{$_} eq "") { | |
1658 | print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n"; | |
1659 | } else { | |
1660 | print OUT " "x4, quotify("perl", $_), " =>\n"; | |
1661 | $recurse->(8, $unified_info{$_}); | |
1662 | } | |
1663 | } | |
1664 | print OUT <<"EOF"; | |
1665 | ); | |
1666 | ||
1667 | EOF | |
1668 | } | |
1669 | print OUT "1;\n"; | |
d02b48c6 | 1670 | close(OUT); |
f2d4be3b | 1671 | |
ddf1847d | 1672 | die <<"EOF" if $builder ne "unified" && $srcdir ne $blddir; |
9fe2bb77 RL |
1673 | |
1674 | ***** Trying building anywhere else than in the source tree will not | |
1675 | ***** work for target $config{target}. To make it possible, it needs | |
1676 | ***** to use the "unified" build scheme. | |
1677 | ||
1678 | EOF | |
1679 | ||
ddf1847d | 1680 | print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n"; |
291e94df | 1681 | print "CC =$target{cc}\n"; |
107b5792 | 1682 | print "CFLAG =$config{cflags}\n"; |
bcb1977b | 1683 | print "DEFINES =",join(" ", @{$config{defines}}),"\n"; |
c86ddbe6 RL |
1684 | print "LFLAG =$config{lflags}\n"; |
1685 | print "PLIB_LFLAG =$config{plib_lflags}\n"; | |
1740c162 | 1686 | print "EX_LIBS =$config{ex_libs}\n"; |
291e94df RL |
1687 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
1688 | print "BN_ASM =$target{bn_obj}\n"; | |
1689 | print "EC_ASM =$target{ec_obj}\n"; | |
1690 | print "DES_ENC =$target{des_obj}\n"; | |
1691 | print "AES_ENC =$target{aes_obj}\n"; | |
1692 | print "BF_ENC =$target{bf_obj}\n"; | |
1693 | print "CAST_ENC =$target{cast_obj}\n"; | |
1694 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1695 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1696 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1697 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1698 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1699 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1700 | print "MODES_OBJ =$target{modes_obj}\n"; | |
f0bd4686 | 1701 | print "PADLOCK_OBJ =$target{padlock_obj}\n"; |
291e94df RL |
1702 | print "CHACHA_ENC =$target{chacha_obj}\n"; |
1703 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1704 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1705 | print "RANLIB =$target{ranlib}\n"; |
1706 | print "ARFLAGS =$target{arflags}\n"; | |
1707 | print "PERL =$config{perl}\n"; | |
f0bd4686 | 1708 | print "\n"; |
7d130f68 RL |
1709 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1710 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1711 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
7d130f68 RL |
1712 | print "BN_LLONG mode\n" if $config{bn_ll}; |
1713 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
cba5068d | 1714 | |
e737d7b1 RL |
1715 | for (@generated_headers) { |
1716 | mkpath(catdir($blddir, dirname($_))); | |
1717 | run_dofile(catfile($blddir, $_), | |
1718 | catfile($srcdir, $_.".in")); | |
f0bd4686 RL |
1719 | } |
1720 | ||
9fe2bb77 RL |
1721 | ### |
1722 | ### When the old "unixmake" scheme goes away, so does this function | |
1723 | ### | |
1724 | sub build_Makefile { | |
1725 | run_dofile("Makefile","Makefile.in"); | |
1726 | ||
1727 | # Copy all Makefile.in to Makefile (except top-level) | |
1728 | use File::Find; | |
1729 | use IO::File; | |
1730 | find( | |
1731 | { | |
1732 | preprocess => sub { | |
1733 | grep(!/^\./, @_); | |
1734 | }, | |
1735 | wanted => sub { | |
1736 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1737 | my $in = IO::File->new($_, "r") or | |
1738 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1739 | $File::Find::dir; | |
1740 | my $out = IO::File->new("Makefile", "w") or | |
1741 | die sprintf "Error writing Makefile in %s: !$\n", | |
1742 | $File::Find::dir; | |
1743 | print $out "# Generated from $_, do not edit\n"; | |
1744 | while (my $line = <$in>) { print $out $line } | |
1745 | $in->close() or | |
1746 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1747 | $File::Find::dir; | |
1748 | $out->close() or | |
1749 | die sprintf "Error writing Makefile in %s: !$\n", | |
1750 | $File::Find::dir; | |
1751 | }, | |
fb36ca12 | 1752 | }, |
9fe2bb77 RL |
1753 | "."); |
1754 | } | |
d10dac11 | 1755 | |
88087414 | 1756 | my %builders = ( |
9fe2bb77 | 1757 | unified => sub { |
ddf1847d RL |
1758 | run_dofile(catfile($blddir, $target{build_file}), |
1759 | $config{build_file_template}, | |
1760 | catfile($srcdir, "Configurations", "common.tmpl")); | |
9fe2bb77 | 1761 | }, |
88087414 | 1762 | unixmake => sub { |
9fe2bb77 RL |
1763 | build_Makefile(); |
1764 | ||
1765 | run_dofile("util/domd", "util/domd.in"); | |
1766 | chmod 0755, "util/domd"; | |
88087414 RL |
1767 | }, |
1768 | mk1mf => sub { | |
ddf1847d | 1769 | my $platform = shift; |
9fe2bb77 RL |
1770 | # The only reason we do this is to have something to build MINFO from |
1771 | build_Makefile(); | |
1772 | ||
88087414 | 1773 | # create the ms/version32.rc file if needed |
7839b735 | 1774 | if ($platform ne "netware") { |
88087414 | 1775 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1776 | if ($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 |
1777 | $v1=hex $1; |
1778 | $v2=hex $2; | |
1779 | $v3=hex $3; | |
1780 | $v4=hex $4; | |
88087414 RL |
1781 | } |
1782 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1783 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1784 | #include <winver.h> |
1785 | ||
1786 | LANGUAGE 0x09,0x01 | |
1787 | ||
1788 | 1 VERSIONINFO | |
1789 | FILEVERSION $v1,$v2,$v3,$v4 | |
1790 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1791 | FILEFLAGSMASK 0x3fL | |
1792 | #ifdef _DEBUG | |
1793 | FILEFLAGS 0x01L | |
1794 | #else | |
1795 | FILEFLAGS 0x00L | |
1796 | #endif | |
1797 | FILEOS VOS__WINDOWS32 | |
1798 | FILETYPE VFT_DLL | |
1799 | FILESUBTYPE 0x0L | |
1800 | BEGIN | |
1801 | BLOCK "StringFileInfo" | |
1802 | BEGIN | |
1803 | BLOCK "040904b0" | |
1804 | BEGIN | |
fce0ba5f | 1805 | // Required: |
fc6a6a10 DSH |
1806 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1807 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1808 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1809 | #if defined(CRYPTO) |
1810 | VALUE "InternalName", "libeay32\\0" | |
1811 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1812 | #elif defined(SSL) | |
1813 | VALUE "InternalName", "ssleay32\\0" | |
1814 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1815 | #endif |
fc6a6a10 | 1816 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1817 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1818 | // Optional: |
1819 | //VALUE "Comments", "\\0" | |
51cbee35 | 1820 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1821 | //VALUE "LegalTrademarks", "\\0" |
1822 | //VALUE "PrivateBuild", "\\0" | |
1823 | //VALUE "SpecialBuild", "\\0" | |
1824 | END | |
1825 | END | |
1826 | BLOCK "VarFileInfo" | |
1827 | BEGIN | |
1828 | VALUE "Translation", 0x409, 0x4b0 | |
1829 | END | |
1830 | END | |
1831 | EOF | |
88087414 RL |
1832 | close(OUT); |
1833 | } | |
1834 | }, | |
1835 | ); | |
1836 | ||
ddf1847d | 1837 | $builders{$builder}->($builder_platform, @builder_opts); |
fce0ba5f | 1838 | |
76ffb43d | 1839 | print <<"EOF"; |
63d3f44a | 1840 | |
89ec98e0 | 1841 | Configured for $target. |
63d3f44a | 1842 | EOF |
5f8d5c96 | 1843 | |
76ffb43d | 1844 | print <<"EOF" if (!$no_threads && !$threads); |
5f8d5c96 BM |
1845 | |
1846 | The library could not be configured for supporting multi-threaded | |
1847 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1848 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1849 | EOF |
1850 | ||
76ffb43d | 1851 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1852 | |
2e31ef03 RS |
1853 | You gave the option 'shared', which is not supported on this platform, so |
1854 | we will pretend you gave the option 'no-shared'. If you know how to implement | |
1855 | shared libraries, please let us know (but please first make sure you have | |
1856 | tried with a current version of OpenSSL). | |
1857 | EOF | |
1858 | ||
242ffb05 RL |
1859 | ###### TO BE REMOVED BEFORE FINAL RELEASE |
1860 | ###### | |
1861 | ###### If the user hasn't chosen --unified, try to nudge them. | |
1862 | if ($target{build_file} eq "Makefile" | |
1863 | && $target{build_scheme}->[0] eq "unixmake" | |
1864 | && !$unified) { | |
1865 | ||
1866 | my $plausible_builddir = | |
1867 | abs2rel(rel2abs("../_openssl-build_$target"),rel2abs(".")); | |
1868 | my $plausible_to_sourcedir = | |
1869 | abs2rel(rel2abs("."),rel2abs("../_openssl-build_$target")); | |
1870 | print <<"EOF"; | |
1871 | ||
1872 | ---------------------------------------------------------------------- | |
1873 | Please consider configuring with the flag --unified . | |
1874 | It's to test out a new "unified" building system. | |
1875 | ||
1876 | One cool feature is that you can have your build directory elsewhere, | |
1877 | for example: | |
1878 | ||
1879 | make clean # Clean the current configuration away | |
1880 | mkdir $plausible_builddir | |
1881 | cd $plausible_builddir | |
1882 | $plausible_to_sourcedir/config --unified | |
1883 | make | |
1884 | make test | |
1885 | ||
1886 | Please report any problem you have. | |
1887 | ---------------------------------------------------------------------- | |
1888 | ||
1889 | EOF | |
1890 | } | |
1891 | ||
d02b48c6 RE |
1892 | exit(0); |
1893 | ||
bd5192b1 RL |
1894 | ###################################################################### |
1895 | # | |
1896 | # Helpers and utility functions | |
1897 | # | |
1898 | ||
1899 | # Configuration file reading ######################################### | |
1900 | ||
1901 | # Helper function to implement conditional inheritance depending on the | |
1902 | # value of $no_asm. Used in inherit_from values as follows: | |
1903 | # | |
1904 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1905 | # | |
1906 | sub asm { | |
1907 | my @x = @_; | |
1908 | sub { | |
1909 | $no_asm ? () : @x; | |
1910 | } | |
1911 | } | |
1912 | ||
88087414 RL |
1913 | # Helper function to implement adding values to already existing configuration |
1914 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1915 | sub _add { | |
1916 | my $separator = shift; | |
1917 | ||
bcb1977b RL |
1918 | # If there's any ARRAY in the collection of values OR the separator |
1919 | # is undef, we will return an ARRAY of combined values, otherwise a | |
1920 | # string of joined values with $separator as the separator. | |
1921 | my $found_array = !defined($separator); | |
88087414 RL |
1922 | |
1923 | my @values = | |
1924 | map { | |
1925 | if (ref($_) eq "ARRAY") { | |
1926 | $found_array = 1; | |
1927 | @$_; | |
1928 | } else { | |
1929 | $_; | |
1930 | } | |
1931 | } (@_); | |
1932 | ||
1933 | if ($found_array) { | |
1934 | [ @values ]; | |
1935 | } else { | |
1936 | join($separator, @values); | |
1937 | } | |
1938 | } | |
1939 | sub add_before { | |
1940 | my $separator = shift; | |
1941 | my @x = @_; | |
1942 | sub { _add($separator, @x, @_) }; | |
1943 | } | |
1944 | sub add { | |
1945 | my $separator = shift; | |
1946 | my @x = @_; | |
1947 | sub { _add($separator, @_, @x) }; | |
1948 | } | |
1949 | ||
bd5192b1 RL |
1950 | # configuration reader, evaluates the input file as a perl script and expects |
1951 | # it to fill %targets with target configurations. Those are then added to | |
1952 | # %table. | |
1953 | sub read_config { | |
1954 | my $fname = shift; | |
1955 | open(CONFFILE, "< $fname") | |
1956 | or die "Can't open configuration file '$fname'!\n"; | |
1957 | my $x = $/; | |
1958 | undef $/; | |
1959 | my $content = <CONFFILE>; | |
1960 | $/ = $x; | |
1961 | close(CONFFILE); | |
1962 | my %targets = (); | |
1963 | { | |
1964 | local %table = %::table; # Protect %table from tampering | |
1965 | ||
1966 | eval $content; | |
1967 | warn $@ if $@; | |
1968 | } | |
1969 | ||
1970 | # For each target, check that it's configured with a hash table. | |
1971 | foreach (keys %targets) { | |
1972 | if (ref($targets{$_}) ne "HASH") { | |
1973 | if (ref($targets{$_}) eq "") { | |
1974 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
1975 | } else { | |
1976 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
1977 | } | |
1978 | delete $targets{$_}; | |
1979 | } | |
1980 | } | |
1981 | ||
1982 | %table = (%table, %targets); | |
1983 | ||
1984 | } | |
1985 | ||
1986 | # configuration resolver. Will only resolve all the lazy evalutation | |
1987 | # codeblocks for the chozen target and all those it inherits from, | |
1988 | # recursively | |
1989 | sub resolve_config { | |
1990 | my $target = shift; | |
1991 | my @breadcrumbs = @_; | |
1992 | ||
1993 | if (grep { $_ eq $target } @breadcrumbs) { | |
1994 | die "inherit_from loop! target backtrace:\n " | |
1995 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
1996 | } | |
1997 | ||
1998 | if (!defined($table{$target})) { | |
1999 | warn "Warning! target $target doesn't exist!\n"; | |
2000 | return (); | |
2001 | } | |
2002 | # Recurse through all inheritances. They will be resolved on the | |
2003 | # fly, so when this operation is done, they will all just be a | |
2004 | # bunch of attributes with string values. | |
2005 | # What we get here, though, are keys with references to lists of | |
2006 | # the combined values of them all. We will deal with lists after | |
2007 | # this stage is done. | |
2008 | my %combined_inheritance = (); | |
2009 | if ($table{$target}->{inherit_from}) { | |
2010 | my @inherit_from = | |
2011 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
2012 | foreach (@inherit_from) { | |
2013 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
2014 | ||
2015 | # 'template' is a marker that's considered private to | |
2016 | # the config that had it. | |
2017 | delete $inherited_config{template}; | |
2018 | ||
2019 | map { | |
2020 | if (!$combined_inheritance{$_}) { | |
2021 | $combined_inheritance{$_} = []; | |
2022 | } | |
2023 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
2024 | } keys %inherited_config; | |
2025 | } | |
2026 | } | |
2027 | ||
2028 | # We won't need inherit_from in this target any more, since we've | |
2029 | # resolved all the inheritances that lead to this | |
2030 | delete $table{$target}->{inherit_from}; | |
2031 | ||
2032 | # Now is the time to deal with those lists. Here's the place to | |
2033 | # decide what shall be done with those lists, all based on the | |
2034 | # values of the target we're currently dealing with. | |
2035 | # - If a value is a coderef, it will be executed with the list of | |
2036 | # inherited values as arguments. | |
2037 | # - If the corresponding key doesn't have a value at all or is the | |
2038 | # emoty string, the inherited value list will be run through the | |
2039 | # default combiner (below), and the result becomes this target's | |
2040 | # value. | |
2041 | # - Otherwise, this target's value is assumed to be a string that | |
2042 | # will simply override the inherited list of values. | |
88087414 | 2043 | my $default_combiner = add(" "); |
bd5192b1 RL |
2044 | |
2045 | my %all_keys = | |
2046 | map { $_ => 1 } (keys %combined_inheritance, | |
2047 | keys %{$table{$target}}); | |
2048 | foreach (sort keys %all_keys) { | |
2049 | ||
2050 | # Current target doesn't have a value for the current key? | |
2051 | # Assign it the default combiner, the rest of this loop body | |
2052 | # will handle it just like any other coderef. | |
2053 | if (!exists $table{$target}->{$_}) { | |
2054 | $table{$target}->{$_} = $default_combiner; | |
2055 | } | |
2056 | ||
2057 | my $valuetype = ref($table{$target}->{$_}); | |
2058 | if ($valuetype eq "CODE") { | |
2059 | # CODE reference, execute it with the inherited values as | |
2060 | # arguments. | |
2061 | $table{$target}->{$_} = | |
2062 | $table{$target}->{$_}->(@{$combined_inheritance{$_}}); | |
88087414 RL |
2063 | } elsif ($valuetype eq "ARRAY" || $valuetype eq "") { |
2064 | # ARRAY or Scalar, just leave it as is. | |
bd5192b1 RL |
2065 | } else { |
2066 | # Some other type of reference that we don't handle. | |
2067 | # Better to abort at this point. | |
2068 | die "cannot handle reference type $valuetype," | |
2069 | ," found in target $target -> $_\n"; | |
2070 | } | |
2071 | } | |
2072 | ||
2073 | # Finally done, return the result. | |
2074 | return %{$table{$target}}; | |
2075 | } | |
2076 | ||
462ba4f6 | 2077 | sub usage |
d02b48c6 | 2078 | { |
462ba4f6 | 2079 | print STDERR $usage; |
10a926c1 | 2080 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 2081 | my $j=0; |
6457ad15 | 2082 | my $i; |
10a926c1 | 2083 | my $k=0; |
6457ad15 | 2084 | foreach $i (sort keys %table) |
d02b48c6 | 2085 | { |
bd5192b1 | 2086 | next if $table{$i}->{template}; |
462ba4f6 | 2087 | next if $i =~ /^debug/; |
10a926c1 UM |
2088 | $k += length($i) + 1; |
2089 | if ($k > 78) | |
2090 | { | |
2091 | print STDERR "\n"; | |
2092 | $k=length($i); | |
2093 | } | |
2094 | print STDERR $i . " "; | |
462ba4f6 UM |
2095 | } |
2096 | foreach $i (sort keys %table) | |
2097 | { | |
bd5192b1 | 2098 | next if $table{$i}->{template}; |
462ba4f6 | 2099 | next if $i !~ /^debug/; |
10a926c1 UM |
2100 | $k += length($i) + 1; |
2101 | if ($k > 78) | |
2102 | { | |
2103 | print STDERR "\n"; | |
2104 | $k=length($i); | |
2105 | } | |
2106 | print STDERR $i . " "; | |
d02b48c6 | 2107 | } |
10a926c1 | 2108 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 2109 | exit(1); |
d02b48c6 RE |
2110 | } |
2111 | ||
107b5792 RL |
2112 | sub run_dofile() |
2113 | { | |
107b5792 | 2114 | my $out = shift; |
9fe2bb77 | 2115 | my @templates = @_; |
107b5792 | 2116 | |
ced2c2c5 RS |
2117 | unlink $out || warn "Can't remove $out, $!" |
2118 | if -f $out; | |
9fe2bb77 RL |
2119 | foreach (@templates) { |
2120 | die "Can't open $_, $!" unless -f $_; | |
2121 | } | |
2122 | my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\""; | |
2123 | #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n"; | |
2124 | system($cmd); | |
107b5792 RL |
2125 | exit 1 if $? != 0; |
2126 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
2127 | } | |
2128 | ||
00ae96ca RL |
2129 | # Configuration printer ############################################## |
2130 | ||
2131 | sub print_table_entry | |
2132 | { | |
2133 | my $target = shift; | |
2134 | my %target = resolve_config($target); | |
2135 | my $type = shift; | |
2136 | ||
2137 | # Don't print the templates | |
2138 | return if $target{template}; | |
2139 | ||
2140 | my @sequence = ( | |
f0bd4686 | 2141 | "sys_id", |
00ae96ca RL |
2142 | "cc", |
2143 | "cflags", | |
bcb1977b | 2144 | "defines", |
00ae96ca | 2145 | "debug_cflags", |
bcb1977b | 2146 | "debug_defines", |
00ae96ca | 2147 | "release_cflags", |
bcb1977b | 2148 | "release_defines", |
00ae96ca | 2149 | "thread_cflag", |
f0bd4686 RL |
2150 | "unistd", |
2151 | "ld", | |
00ae96ca | 2152 | "lflags", |
c86ddbe6 | 2153 | "plib_lflags", |
1740c162 | 2154 | "ex_libs", |
00ae96ca | 2155 | "debug_lflags", |
c86ddbe6 | 2156 | "debug_plib_lflags", |
1740c162 | 2157 | "debug_ex_libs", |
00ae96ca | 2158 | "release_lflags", |
c86ddbe6 | 2159 | "release_plib_lflags", |
1740c162 | 2160 | "release_ex_libs", |
00ae96ca RL |
2161 | "bn_ops", |
2162 | "cpuid_obj", | |
2163 | "bn_obj", | |
2164 | "ec_obj", | |
2165 | "des_obj", | |
2166 | "aes_obj", | |
2167 | "bf_obj", | |
2168 | "md5_obj", | |
2169 | "sha1_obj", | |
2170 | "cast_obj", | |
2171 | "rc4_obj", | |
2172 | "rmd160_obj", | |
2173 | "rc5_obj", | |
2174 | "wp_obj", | |
2175 | "cmll_obj", | |
2176 | "modes_obj", | |
f0bd4686 | 2177 | "padlock_obj", |
00ae96ca RL |
2178 | "perlasm_scheme", |
2179 | "dso_scheme", | |
2180 | "shared_target", | |
2181 | "shared_cflag", | |
2182 | "shared_ldflag", | |
2183 | "shared_extension", | |
f0bd4686 RL |
2184 | "obj_extension", |
2185 | "exe_extension", | |
00ae96ca | 2186 | "ranlib", |
f0bd4686 | 2187 | "ar", |
00ae96ca RL |
2188 | "arflags", |
2189 | "multilib", | |
f0bd4686 | 2190 | "build_scheme", |
00ae96ca RL |
2191 | ); |
2192 | ||
2193 | if ($type eq "TABLE") { | |
2194 | print "\n"; | |
2195 | print "*** $target\n"; | |
2196 | printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence); | |
2197 | } elsif ($type eq "HASH") { | |
2198 | my $largest = | |
2199 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
2200 | print " '$target' => {\n"; | |
2201 | foreach (@sequence) { | |
2202 | if ($target{$_}) { | |
2203 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
2204 | } | |
2205 | } | |
2206 | print " },\n"; | |
2207 | } | |
2208 | } | |
2209 | ||
2210 | # Utility routines ################################################### | |
2211 | ||
2e963849 RL |
2212 | # On VMS, if the given file is a logical name, File::Spec::Functions |
2213 | # will consider it an absolute path. There are cases when we want a | |
2214 | # purely syntactic check without checking the environment. | |
2215 | sub isabsolute { | |
2216 | my $file = shift; | |
2217 | ||
2218 | # On non-platforms, we just use file_name_is_absolute(). | |
2219 | return file_name_is_absolute($file) unless $^O eq "VMS"; | |
2220 | ||
2221 | # If the file spec includes a device or a directpry spec, | |
2222 | # file_name_is_absolute() is perfectly safe. | |
2223 | return file_name_is_absolute($file) if $file =~ m|[:\[]|; | |
2224 | ||
2225 | # Here, we know the given file spec isn't absolute | |
2226 | return 0; | |
2227 | } | |
2228 | ||
ec182ef0 RL |
2229 | # Makes a directory absolute and cleans out /../ in paths like foo/../bar |
2230 | # On some platforms, this uses rel2abs(), while on others, realpath() is used. | |
2231 | # realpath() requires that at least all path components except the last is an | |
2232 | # existing directory. On VMS, the last component of the directory spec must | |
2233 | # exist. | |
2234 | sub absolutedir { | |
2235 | my $dir = shift; | |
2236 | ||
2237 | # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which | |
2238 | # will return the volume name for the device, no matter what. Also, | |
2239 | # it will return an incorrect directory spec if the argument is a | |
2240 | # directory that doesn't exist. | |
2241 | if ($^O eq "VMS") { | |
2242 | return rel2abs($dir); | |
2243 | } | |
2244 | ||
2245 | # We use realpath() on Unix, since no other will properly clean out | |
2246 | # a directory spec. | |
2247 | use Cwd qw/realpath/; | |
2248 | ||
2249 | return realpath($dir); | |
2250 | } | |
2251 | ||
99aab161 UM |
2252 | sub which |
2253 | { | |
2254 | my($name)=@_; | |
2255 | my $path; | |
2256 | foreach $path (split /:/, $ENV{PATH}) | |
2257 | { | |
107b5792 | 2258 | if (-f "$path/$name$target{exe_extension}" and -x _) |
99aab161 | 2259 | { |
107b5792 RL |
2260 | return "$path/$name$target{exe_extension}" unless ($name eq "perl" and |
2261 | system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
2262 | } |
2263 | } | |
2264 | } | |
2265 | ||
fe05264e RL |
2266 | sub quotify { |
2267 | my %processors = ( | |
2268 | perl => sub { my $x = shift; | |
2269 | $x =~ s/([\\\$\@"])/\\$1/g; | |
2270 | return '"'.$x.'"'; }, | |
2271 | ); | |
2272 | my $for = shift; | |
2273 | my $processor = | |
2274 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
2275 | ||
2276 | map { $processor->($_); } @_; | |
2277 | } | |
107b5792 | 2278 | |
9fe2bb77 RL |
2279 | # collect_from_file($filename, $line_concat_cond_re, $line_concat) |
2280 | # $filename is a file name to read from | |
2281 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2282 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2283 | sub collect_from_file { | |
2284 | my $filename = shift; | |
2285 | my $line_concat_cond_re = shift; | |
2286 | my $line_concat = shift; | |
2287 | ||
2288 | open my $fh, $filename || die "unable to read $filename: $!\n"; | |
2289 | return sub { | |
2290 | my $saved_line = ""; | |
2291 | $_ = ""; | |
2292 | while (<$fh>) { | |
2293 | chomp; | |
2294 | if (defined $line_concat) { | |
2295 | $_ = $line_concat->($saved_line, $_); | |
2296 | $saved_line = ""; | |
2297 | } | |
2298 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2299 | $saved_line = $_; | |
2300 | next; | |
2301 | } | |
2302 | return $_; | |
2303 | } | |
2304 | die "$filename ending with continuation line\n" if $_; | |
2305 | close $fh; | |
2306 | return undef; | |
2307 | } | |
2308 | } | |
2309 | ||
2310 | # collect_from_array($array, $line_concat_cond_re, $line_concat) | |
2311 | # $array is an ARRAYref of lines | |
2312 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2313 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2314 | sub collect_from_array { | |
2315 | my $array = shift; | |
2316 | my $line_concat_cond_re = shift; | |
2317 | my $line_concat = shift; | |
2318 | my @array = (@$array); | |
2319 | ||
2320 | return sub { | |
2321 | my $saved_line = ""; | |
2322 | $_ = ""; | |
2323 | while (defined($_ = shift @array)) { | |
2324 | chomp; | |
2325 | if (defined $line_concat) { | |
2326 | $_ = $line_concat->($saved_line, $_); | |
2327 | $saved_line = ""; | |
2328 | } | |
2329 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2330 | $saved_line = $_; | |
2331 | next; | |
2332 | } | |
2333 | return $_; | |
2334 | } | |
2335 | die "input text ending with continuation line\n" if $_; | |
2336 | return undef; | |
2337 | } | |
2338 | } | |
2339 | ||
2340 | # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...) | |
2341 | # $lineiterator is a CODEref that delivers one line at a time. | |
107b5792 RL |
2342 | # All following arguments are regex/CODEref pairs, where the regexp detects a |
2343 | # line and the CODEref does something with the result of the regexp. | |
2344 | sub collect_information { | |
9fe2bb77 | 2345 | my $lineiterator = shift; |
107b5792 RL |
2346 | my %collectors = @_; |
2347 | ||
9fe2bb77 RL |
2348 | while(defined($_ = $lineiterator->())) { |
2349 | chomp; | |
2350 | my $found = 0; | |
2351 | foreach my $re (keys %collectors) { | |
2352 | if ($re ne "OTHERWISE" && /$re/) { | |
2353 | $collectors{$re}->($lineiterator); | |
2354 | $found = 1; | |
2355 | }; | |
2356 | } | |
2357 | if ($collectors{"OTHERWISE"}) { | |
2358 | $collectors{"OTHERWISE"}->($lineiterator, $_) | |
2359 | unless $found || !defined $collectors{"OTHERWISE"}; | |
2360 | } | |
107b5792 | 2361 | } |
107b5792 | 2362 | } |