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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 | |
2e31ef03 RS |
94 | # Warn that "make depend" should be run? |
95 | my $warn_make_depend = 0; | |
96 | ||
a1d3f3d1 RL |
97 | # These are used in addition to $gcc_devteam_warn unless this is a mingw build. |
98 | # This adds backtrace information to the memory leak info. | |
99 | my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE"; | |
100 | ||
0c28f277 DSH |
101 | my $strict_warnings = 0; |
102 | ||
b7efa56a | 103 | # As for $BSDthreads. Idea is to maintain "collective" set of flags, |
fce0ba5f | 104 | # which would cover all BSD flavors. -pthread applies to them all, |
b7efa56a AP |
105 | # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD |
106 | # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r, | |
107 | # which has to be accompanied by explicit -D_THREAD_SAFE and | |
108 | # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which | |
109 | # seems to be sufficient? | |
110 | my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT"; | |
d02b48c6 | 111 | |
98186eb4 VD |
112 | # |
113 | # API compability name to version number mapping. | |
114 | # | |
115 | my $maxapi = "1.1.0"; # API for "no-deprecated" builds | |
116 | my $apitable = { | |
117 | "1.1.0" => "0x10100000L", | |
118 | "1.0.0" => "0x10000000L", | |
119 | "0.9.8" => "0x00908000L", | |
120 | }; | |
121 | ||
9e0724a1 RL |
122 | my $base_target = "BASE"; # The template that all other inherit from |
123 | our %table = (); | |
291e94df | 124 | our %config = (); |
3e83e686 | 125 | |
bd5192b1 | 126 | # Forward declarations ############################################### |
7ead0c89 | 127 | |
bd5192b1 RL |
128 | # read_config(filename) |
129 | # | |
130 | # Reads a configuration file and populates %table with the contents | |
131 | # (which the configuration file places in %targets). | |
132 | sub read_config; | |
7d46b942 | 133 | |
bd5192b1 RL |
134 | # resolve_config(target) |
135 | # | |
136 | # Resolves all the late evalutations, inheritances and so on for the | |
137 | # chosen target and any target it inherits from. | |
138 | sub resolve_config; | |
7d46b942 | 139 | |
15c7adb0 | 140 | |
107b5792 RL |
141 | # Information collection ############################################# |
142 | ||
9fe2bb77 | 143 | # Unified build supports separate build dir |
ec182ef0 RL |
144 | my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax |
145 | my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax | |
9fe2bb77 RL |
146 | my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl")); |
147 | ||
148 | $config{sourcedir} = abs2rel($srcdir); | |
149 | $config{builddir} = abs2rel($blddir); | |
150 | ||
107b5792 RL |
151 | # Collect version numbers |
152 | $config{version} = "unknown"; | |
153 | $config{version_num} = "unknown"; | |
154 | $config{shlib_version_number} = "unknown"; | |
155 | $config{shlib_version_history} = "unknown"; | |
156 | ||
157 | collect_information( | |
9fe2bb77 | 158 | collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')), |
107b5792 RL |
159 | qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; }, |
160 | qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, | |
161 | qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, | |
162 | qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 } | |
163 | ); | |
164 | if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } | |
165 | ||
166 | ($config{major}, $config{minor}) | |
167 | = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/); | |
168 | ($config{shlib_major}, $config{shlib_minor}) | |
169 | = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/); | |
170 | die "erroneous version information in opensslv.h: ", | |
171 | "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n" | |
172 | if ($config{major} eq "" || $config{minor} eq "" | |
173 | || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); | |
174 | ||
175 | # Collect target configurations | |
176 | ||
85152ca4 | 177 | my $pattern = catfile(dirname($0), "Configurations", "*.conf"); |
97a0cc52 | 178 | foreach (sort glob($pattern) ) { |
f09e7ca9 RS |
179 | &read_config($_); |
180 | } | |
d02b48c6 | 181 | |
291e94df | 182 | |
107b5792 RL |
183 | print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n"; |
184 | ||
291e94df RL |
185 | $config{perl}; |
186 | $config{prefix}=""; | |
187 | $config{openssldir}=""; | |
7d130f68 | 188 | $config{processor}=""; |
107b5792 RL |
189 | $config{libdir}=""; |
190 | $config{install_prefix}= "$ENV{'INSTALL_PREFIX'}"; | |
642a6138 | 191 | $config{cross_compile_prefix}=""; |
107b5792 | 192 | $config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/"; |
1ab2f7f1 | 193 | my $nofipscanistercheck=0; |
107b5792 | 194 | $config{baseaddr}="0xFB00000"; |
5f8d5c96 BM |
195 | my $no_threads=0; |
196 | my $threads=0; | |
83365051 | 197 | $config{no_shared}=0; # but "no-shared" is default |
c9a112f5 | 198 | my $zlib=1; # but "no-zlib" is default |
47bbaa5b | 199 | my $no_rfc3779=0; |
1641cb60 | 200 | my $no_asm=0; |
bc2aadad | 201 | my $no_dso=0; |
0396479d | 202 | my $default_ranlib; |
107b5792 RL |
203 | $config{fips}=0; |
204 | ||
205 | # Top level directories to build | |
206 | $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ]; | |
207 | # crypto/ subdirectories to build | |
208 | $config{sdirs} = [ | |
209 | "objects", | |
210 | "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", | |
211 | "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes", | |
212 | "bn", "ec", "rsa", "dsa", "dh", "dso", "engine", | |
213 | "buffer", "bio", "stack", "lhash", "rand", "err", | |
214 | "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui", | |
215 | "cms", "ts", "jpake", "srp", "store", "cmac", "ct", "async", "kdf" | |
216 | ]; | |
99aab161 | 217 | |
6b01bed2 VD |
218 | # Known TLS and DTLS protocols |
219 | my @tls = qw(ssl3 tls1 tls1_1 tls1_2); | |
220 | my @dtls = qw(dtls1 dtls1_2); | |
221 | ||
8b527be2 RL |
222 | # Explicitelly known options that are possible to disable. They can |
223 | # be regexps, and will be used like this: /^no-${option}$/ | |
224 | # For developers: keep it sorted alphabetically | |
225 | ||
226 | my @disablables = ( | |
227 | "aes", | |
228 | "asm", | |
52739e40 | 229 | "async", |
8b527be2 RL |
230 | "bf", |
231 | "camellia", | |
232 | "capieng", | |
233 | "cast", | |
48f14845 | 234 | "chacha", |
8b527be2 RL |
235 | "cmac", |
236 | "cms", | |
237 | "comp", | |
3e45d393 | 238 | "crypto-mdebug", |
8b527be2 RL |
239 | "ct", |
240 | "deprecated", | |
241 | "des", | |
242 | "dgram", | |
243 | "dh", | |
244 | "dsa", | |
245 | "dso", | |
a5ecdc6a | 246 | "dtls", |
8b527be2 RL |
247 | "dynamic[-_]engine", |
248 | "ec", | |
249 | "ec2m", | |
6b01bed2 VD |
250 | "ecdh", |
251 | "ecdsa", | |
8b527be2 | 252 | "ec_nistp_64_gcc_128", |
b31feae6 | 253 | "egd", |
8b527be2 RL |
254 | "engine", |
255 | "err", # Really??? | |
8b527be2 RL |
256 | "heartbeats", |
257 | "hmac", | |
258 | "hw(-.+)?", | |
259 | "idea", | |
260 | "jpake", | |
261 | "locking", # Really??? | |
262 | "md2", | |
263 | "md4", | |
264 | "md5", | |
265 | "mdc2", | |
266 | "md[-_]ghost94", | |
267 | "nextprotoneg", | |
268 | "ocb", | |
269 | "ocsp", | |
48f14845 | 270 | "poly1305", |
8b527be2 RL |
271 | "posix-io", |
272 | "psk", | |
273 | "rc2", | |
274 | "rc4", | |
275 | "rc5", | |
276 | "rdrand", | |
277 | "rfc3779", | |
278 | "rijndael", # Old AES name | |
279 | "rmd160", | |
280 | "rsa", | |
281 | "scrypt", | |
282 | "sct", | |
283 | "sctp", | |
284 | "seed", | |
285 | "sha", | |
286 | "shared", | |
287 | "sock", | |
288 | "srp", | |
289 | "srtp", | |
290 | "sse2", | |
291 | "ssl", | |
8b527be2 RL |
292 | "ssl-trace", |
293 | "static-engine", | |
294 | "stdio", | |
295 | "store", | |
296 | "threads", | |
297 | "tls", | |
8b527be2 RL |
298 | "unit-test", |
299 | "whirlpool", | |
300 | "zlib", | |
301 | "zlib-dynamic", | |
302 | ); | |
6b01bed2 VD |
303 | foreach my $proto ((@tls, @dtls)) |
304 | { | |
305 | push(@disablables, $proto); | |
306 | push(@disablables, "$proto-method"); | |
307 | } | |
8b527be2 | 308 | |
c9a112f5 BM |
309 | # All of the following is disabled by default (RC5 was enabled before 0.9.8): |
310 | ||
7a762197 | 311 | my %disabled = ( # "what" => "comment" [or special keyword "experimental"] |
7d8bb912 | 312 | "ec_nistp_64_gcc_128" => "default", |
0423f812 | 313 | "egd" => "default", |
7d8bb912 BM |
314 | "jpake" => "experimental", |
315 | "md2" => "default", | |
316 | "rc5" => "default", | |
c2e27310 | 317 | "sctp" => "default", |
7d8bb912 | 318 | "shared" => "default", |
93ab9e42 | 319 | "ssl-trace" => "default", |
ae3b4f23 | 320 | "store" => "experimental", |
e0fc7961 | 321 | "unit-test" => "default", |
7d8bb912 | 322 | "zlib" => "default", |
c2e27310 VD |
323 | "zlib-dynamic" => "default", |
324 | "crypto-mdebug" => "default", | |
7d8bb912 | 325 | ); |
7a762197 | 326 | my @experimental = (); |
c9a112f5 | 327 | |
c569e206 RL |
328 | # Note: => pair form used for aesthetics, not to truly make a hash table |
329 | my @disable_cascades = ( | |
330 | # "what" => [ "cascade", ... ] | |
7d130f68 | 331 | sub { $config{processor} eq "386" } |
c569e206 RL |
332 | => [ "sse2" ], |
333 | "ssl" => [ "ssl3" ], | |
334 | "ssl3-method" => [ "ssl3" ], | |
335 | "zlib" => [ "zlib-dynamic" ], | |
336 | "rijndael" => [ "aes" ], | |
337 | "des" => [ "mdc2" ], | |
9e4d6fbf | 338 | "ec" => [ "ecdsa", "ecdh" ], |
b427401c | 339 | "psk" => [ "jpake" ], |
c569e206 RL |
340 | |
341 | "dgram" => [ "dtls" ], | |
342 | "dtls" => [ @dtls ], | |
343 | ||
344 | # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA | |
345 | "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
346 | "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ], | |
347 | ||
348 | # Additionally, SSL 3.0 requires either RSA or DSA+DH | |
349 | sub { $disabled{rsa} | |
350 | && ($disabled{dsa} || $disabled{dh}); } | |
351 | => [ "ssl" ], | |
352 | ||
353 | # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH | |
354 | # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well. | |
355 | # (XXX: We don't support PSK-only builds). | |
356 | sub { $disabled{rsa} | |
357 | && ($disabled{dsa} || $disabled{dh}) | |
358 | && ($disabled{ecdsa} || $disabled{ecdh}); } | |
359 | => [ "tls1", "tls1_1", "tls1_2", | |
360 | "dtls1", "dtls1_2" ], | |
361 | ||
362 | "tls" => [ @tls ], | |
363 | ||
364 | # SRP and HEARTBEATS require TLSEXT | |
365 | "tlsext" => [ "srp", "heartbeats" ], | |
366 | ); | |
367 | ||
368 | # Avoid protocol support holes. Also disable all versions below N, if version | |
369 | # N is disabled while N+1 is enabled. | |
370 | # | |
371 | my @list = (reverse @tls); | |
372 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
373 | last unless @list; | |
374 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
375 | => [ @list ] ); | |
376 | unshift @list, $second; | |
377 | } | |
378 | my @list = (reverse @dtls); | |
379 | while ((my $first, my $second) = (shift @list, shift @list)) { | |
380 | last unless @list; | |
381 | push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } | |
382 | => [ @list ] ); | |
383 | unshift @list, $second; | |
384 | } | |
385 | ||
107b5792 | 386 | # Construct the string of what $config{depflags} should look like with the defaults |
c569e206 RL |
387 | # from %disabled above. (we need this to see if we should advise the user |
388 | # to run "make depend"): | |
107b5792 | 389 | my $default_depflags = join(" ", |
c569e206 RL |
390 | map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; } |
391 | grep { $disabled{$_} !~ /\(no-depflags\)$/ } | |
392 | sort keys %disabled); | |
7a762197 BM |
393 | |
394 | # Explicit "no-..." options will be collected in %disabled along with the defaults. | |
395 | # To remove something from %disabled, use "enable-foo" (unless it's experimental). | |
396 | # For symmetry, "disable-foo" is a synonym for "no-foo". | |
397 | ||
398 | # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable. | |
399 | # We will collect such requests in @experimental. | |
400 | # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO. | |
ab185b60 BM |
401 | |
402 | ||
d0590fe6 | 403 | my $no_sse2=0; |
b6e4dac2 | 404 | |
462ba4f6 | 405 | &usage if ($#ARGV < 0); |
d02b48c6 | 406 | |
fe05264e | 407 | my $flags=""; |
107b5792 | 408 | $config{depflags}=""; |
7d130f68 RL |
409 | $config{openssl_experimental_defines}=[]; |
410 | $config{openssl_api_defines}=[]; | |
411 | $config{openssl_algorithm_defines}=[]; | |
412 | $config{openssl_thread_defines}=[]; | |
413 | $config{openssl_sys_defines}=[]; | |
414 | $config{openssl_other_defines}=[]; | |
fe05264e RL |
415 | my $libs=""; |
416 | my $target=""; | |
3fa04f0d | 417 | $config{options}=""; |
451dc18f | 418 | my $make_depend=0; |
f9b3bff6 | 419 | my %withargs=(); |
9e43c6b5 | 420 | my $build_prefix = "release_"; |
c59cb511 RL |
421 | |
422 | my @argvcopy=@ARGV; | |
c59cb511 | 423 | |
fe05264e | 424 | if (grep /^reconf(igure)?$/, @argvcopy) { |
642a6138 RL |
425 | if (-f "./configdata.pm") { |
426 | my $file = "./configdata.pm"; | |
427 | unless (my $return = do $file) { | |
428 | die "couldn't parse $file: $@" if $@; | |
429 | die "couldn't do $file: $!" unless defined $return; | |
430 | die "couldn't run $file" unless $return; | |
fe05264e | 431 | } |
642a6138 RL |
432 | |
433 | @argvcopy = defined($configdata::config{perlargv}) ? | |
434 | @{$configdata::config{perlargv}} : (); | |
435 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
436 | if (grep(/^reconf/,@argvcopy)); | |
437 | $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix} | |
438 | if defined($configdata::config{cross_compile_prefix}); | |
439 | $ENV{CROSS_COMPILE} = $configdata::config{cc} | |
440 | if defined($configdata::config{cc}); | |
441 | ||
fe05264e RL |
442 | print "Reconfiguring with: ", join(" ",@argvcopy), "\n"; |
443 | print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n" | |
444 | if $ENV{CROSS_COMPILE}; | |
445 | print " CC = ",$ENV{CC},"\n" if $ENV{CC}; | |
642a6138 RL |
446 | } elsif (open IN, "<Makefile") { |
447 | # | |
448 | # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile | |
449 | # centered information gathering the reading configdata.pm | |
450 | # | |
451 | while (<IN>) { | |
452 | chomp; | |
453 | if (/^CONFIGURE_ARGS=\s*(.*)\s*/) { | |
454 | # Older form, we split the string and hope for the best | |
455 | @argvcopy = split /\s+/, $_; | |
456 | die "Incorrect data to reconfigure, please do a normal configuration\n" | |
457 | if (grep(/^reconf/,@argvcopy)); | |
458 | } elsif (/^CROSS_COMPILE=\s*(.*)/) { | |
459 | $ENV{CROSS_COMPILE}=$1; | |
460 | } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) { | |
461 | $ENV{CC}=$1; | |
462 | } | |
463 | } | |
464 | # | |
465 | # END OF TEMPORARY SECTION | |
466 | # | |
fe05264e RL |
467 | } else { |
468 | die "Insufficient data to reconfigure, please do a normal configuration\n"; | |
469 | } | |
470 | } | |
471 | ||
642a6138 | 472 | $config{perlargv} = [ @argvcopy ]; |
fe05264e RL |
473 | |
474 | my %unsupported_options = (); | |
475 | foreach (@argvcopy) | |
16b6081e | 476 | { |
fe05264e | 477 | s /^-no-/no-/; # some people just can't read the instructions |
c9a112f5 | 478 | |
fe05264e RL |
479 | # rewrite some options in "enable-..." form |
480 | s /^-?-?shared$/enable-shared/; | |
481 | s /^sctp$/enable-sctp/; | |
482 | s /^threads$/enable-threads/; | |
483 | s /^zlib$/enable-zlib/; | |
484 | s /^zlib-dynamic$/enable-zlib-dynamic/; | |
c9a112f5 | 485 | |
fe05264e RL |
486 | if (/^(no|disable|enable|experimental)-(.+)$/) |
487 | { | |
488 | my $word = $2; | |
489 | if (!grep { $word =~ /^${_}$/ } @disablables) | |
8b527be2 | 490 | { |
fe05264e RL |
491 | $unsupported_options{$_} = 1; |
492 | next; | |
8b527be2 | 493 | } |
fe05264e RL |
494 | } |
495 | if (/^no-(.+)$/ || /^disable-(.+)$/) | |
496 | { | |
497 | if (!($disabled{$1} eq "experimental")) | |
d02b48c6 | 498 | { |
fe05264e | 499 | foreach my $proto ((@tls, @dtls)) |
e172d60d | 500 | { |
fe05264e | 501 | if ($1 eq "$proto-method") |
3881d810 | 502 | { |
fe05264e RL |
503 | $disabled{"$proto"} = "option($proto-method)"; |
504 | last; | |
3881d810 | 505 | } |
fe05264e RL |
506 | } |
507 | if ($1 eq "dtls") | |
508 | { | |
509 | foreach my $proto (@dtls) | |
6b01bed2 | 510 | { |
fe05264e | 511 | $disabled{$proto} = "option(dtls)"; |
6b01bed2 | 512 | } |
fe05264e RL |
513 | } |
514 | elsif ($1 eq "ssl") | |
515 | { | |
516 | # Last one of its kind | |
517 | $disabled{"ssl3"} = "option(ssl)"; | |
518 | } | |
519 | elsif ($1 eq "tls") | |
520 | { | |
521 | # XXX: Tests will fail if all SSL/TLS | |
522 | # protocols are disabled. | |
523 | foreach my $proto (@tls) | |
7a762197 | 524 | { |
fe05264e | 525 | $disabled{$proto} = "option(tls)"; |
7a762197 | 526 | } |
fce0ba5f | 527 | } |
fe05264e | 528 | else |
b6e4dac2 | 529 | { |
fe05264e | 530 | $disabled{$1} = "option"; |
b6e4dac2 | 531 | } |
fe05264e RL |
532 | } |
533 | } | |
534 | elsif (/^enable-(.+)$/ || /^experimental-(.+)$/) | |
535 | { | |
536 | my $algo = $1; | |
537 | if ($disabled{$algo} eq "experimental") | |
538 | { | |
539 | die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n" | |
540 | unless (/^experimental-/); | |
541 | push @experimental, $algo; | |
542 | } | |
543 | delete $disabled{$algo}; | |
c9a112f5 | 544 | |
fe05264e RL |
545 | $threads = 1 if ($algo eq "threads"); |
546 | } | |
547 | elsif (/^--strict-warnings$/) | |
548 | { | |
549 | $strict_warnings = 1; | |
550 | } | |
551 | elsif (/^--debug$/) | |
552 | { | |
553 | $build_prefix = "debug_"; | |
554 | } | |
555 | elsif (/^--release$/) | |
556 | { | |
557 | $build_prefix = "release_"; | |
558 | } | |
559 | elsif (/^386$/) | |
7d130f68 | 560 | { $config{processor}=386; } |
fe05264e RL |
561 | elsif (/^fips$/) |
562 | { | |
107b5792 | 563 | $config{fips}=1; |
fe05264e RL |
564 | } |
565 | elsif (/^rsaref$/) | |
566 | { | |
567 | # No RSAref support any more since it's not needed. | |
568 | # The check for the option is there so scripts aren't | |
569 | # broken | |
570 | } | |
571 | elsif (/^nofipscanistercheck$/) | |
572 | { | |
107b5792 | 573 | $config{fips} = 1; |
fe05264e RL |
574 | $nofipscanistercheck = 1; |
575 | } | |
576 | elsif (/^[-+]/) | |
577 | { | |
578 | if (/^--prefix=(.*)$/) | |
579 | { | |
291e94df | 580 | $config{prefix}=$1; |
c9a112f5 | 581 | } |
fe05264e | 582 | elsif (/^--api=(.*)$/) |
0c28f277 | 583 | { |
107b5792 | 584 | $config{api}=$1; |
0c28f277 | 585 | } |
fe05264e | 586 | elsif (/^--libdir=(.*)$/) |
9e43c6b5 | 587 | { |
107b5792 | 588 | $config{libdir}=$1; |
9e43c6b5 | 589 | } |
fe05264e | 590 | elsif (/^--openssldir=(.*)$/) |
9e43c6b5 | 591 | { |
291e94df | 592 | $config{openssldir}=$1; |
9e43c6b5 | 593 | } |
fe05264e | 594 | elsif (/^--install.prefix=(.*)$/) |
d02b48c6 | 595 | { |
107b5792 | 596 | $config{install_prefix}=$1; |
d02b48c6 | 597 | } |
fe05264e | 598 | elsif (/^--with-zlib-lib=(.*)$/) |
9fdb2cc5 | 599 | { |
20a5819f | 600 | $withargs{zlib_lib}=$1; |
7d8bb912 | 601 | } |
fe05264e | 602 | elsif (/^--with-zlib-include=(.*)$/) |
3eb0ed6d | 603 | { |
20a5819f | 604 | $withargs{zlib_include}="-I$1"; |
462ba4f6 | 605 | } |
fe05264e | 606 | elsif (/^--with-fipslibdir=(.*)$/) |
1ab2f7f1 | 607 | { |
107b5792 | 608 | $config{fipslibdir}="$1/"; |
1ab2f7f1 | 609 | } |
fe05264e | 610 | elsif (/^--with-baseaddr=(.*)$/) |
462ba4f6 | 611 | { |
107b5792 | 612 | $config{baseaddr}="$1"; |
3eb0ed6d | 613 | } |
fe05264e | 614 | elsif (/^--cross-compile-prefix=(.*)$/) |
e5f3045f | 615 | { |
642a6138 | 616 | $config{cross_compile_prefix}=$1; |
e5f3045f | 617 | } |
fe05264e | 618 | elsif (/^--config=(.*)$/) |
d02b48c6 | 619 | { |
fe05264e | 620 | read_config $1; |
c59cb511 | 621 | } |
fe05264e | 622 | elsif (/^-[lL](.*)$/ or /^-Wl,/) |
c9a112f5 | 623 | { |
fe05264e | 624 | $libs.=$_." "; |
d02b48c6 | 625 | } |
fe05264e RL |
626 | else # common if (/^[-+]/), just pass down... |
627 | { | |
628 | $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; | |
629 | $flags.=$_." "; | |
630 | } | |
631 | } | |
632 | elsif ($_ =~ /^([^:]+):(.+)$/) | |
633 | { | |
634 | eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string | |
635 | $target=$1; | |
636 | } | |
637 | else | |
638 | { | |
639 | die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); | |
640 | $target=$_; | |
641 | } | |
642 | unless ($_ eq $target || /^no-/ || /^disable-/) | |
643 | { | |
644 | # "no-..." follows later after implied disactivations | |
645 | # have been derived. (Don't take this too seroiusly, | |
646 | # we really only write OPTIONS to the Makefile out of | |
647 | # nostalgia.) | |
648 | ||
3fa04f0d RL |
649 | if ($config{options} eq "") |
650 | { $config{options} = $_; } | |
fe05264e | 651 | else |
3fa04f0d | 652 | { $config{options} .= " ".$_; } |
fbabb752 | 653 | } |
489eb740 | 654 | |
107b5792 RL |
655 | if (defined($config{api}) && !exists $apitable->{$config{api}}) { |
656 | die "***** Unsupported api compatibility level: $config{api}\n", | |
98186eb4 VD |
657 | } |
658 | ||
489eb740 RL |
659 | if (keys %unsupported_options) |
660 | { | |
661 | die "***** Unsupported options: ", | |
662 | join(", ", keys %unsupported_options), "\n"; | |
663 | } | |
fbabb752 | 664 | } |
b6e4dac2 | 665 | |
107b5792 | 666 | if ($config{fips}) |
a7a14a23 | 667 | { |
c569e206 | 668 | delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/); |
6b01bed2 | 669 | } |
107b5792 RL |
670 | else |
671 | { | |
672 | @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}}; | |
673 | } | |
c9a112f5 | 674 | |
c569e206 RL |
675 | my @tocheckfor = (keys %disabled); |
676 | while (@tocheckfor) { | |
677 | my %new_tocheckfor = (); | |
678 | my @cascade_copy = (@disable_cascades); | |
679 | while (@cascade_copy) { | |
680 | my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); | |
681 | if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { | |
682 | map { | |
683 | $new_tocheckfor{$_} => 1; $disabled{$_} = "forced"; | |
684 | } grep { !defined($disabled{$_}) } @$descendents; | |
ef236ec3 | 685 | } |
c569e206 RL |
686 | } |
687 | @tocheckfor = (keys %new_tocheckfor); | |
688 | } | |
edc032b5 | 689 | |
436a376b | 690 | if ($target eq "TABLE") { |
00ae96ca RL |
691 | foreach (sort keys %table) { |
692 | print_table_entry($_, "TABLE"); | |
693 | } | |
694 | exit 0; | |
436a376b BM |
695 | } |
696 | ||
10a926c1 | 697 | if ($target eq "LIST") { |
00ae96ca RL |
698 | foreach (sort keys %table) { |
699 | print $_,"\n" unless $table{$_}->{template}; | |
700 | } | |
701 | exit 0; | |
10a926c1 UM |
702 | } |
703 | ||
aaf878cc | 704 | if ($target eq "HASH") { |
00ae96ca RL |
705 | print "%table = (\n"; |
706 | foreach (sort keys %table) { | |
707 | print_table_entry($_, "HASH"); | |
708 | } | |
709 | exit 0; | |
aaf878cc RL |
710 | } |
711 | ||
00ae96ca | 712 | # Backward compatibility? |
49e04548 | 713 | if ($target =~ m/^CygWin32(-.*)$/) { |
00ae96ca | 714 | $target = "Cygwin".$1; |
49e04548 RL |
715 | } |
716 | ||
c9a112f5 BM |
717 | foreach (sort (keys %disabled)) |
718 | { | |
3fa04f0d | 719 | $config{options} .= " no-$_"; |
c9a112f5 BM |
720 | |
721 | printf " no-%-12s %-10s", $_, "[$disabled{$_}]"; | |
722 | ||
723 | if (/^dso$/) | |
724 | { $no_dso = 1; } | |
725 | elsif (/^threads$/) | |
726 | { $no_threads = 1; } | |
727 | elsif (/^shared$/) | |
83365051 | 728 | { $config{no_shared} = 1; } |
c9a112f5 BM |
729 | elsif (/^zlib$/) |
730 | { $zlib = 0; } | |
fbf002bb DSH |
731 | elsif (/^static-engine$/) |
732 | { } | |
c9a112f5 BM |
733 | elsif (/^zlib-dynamic$/) |
734 | { } | |
c9a112f5 BM |
735 | elsif (/^sse2$/) |
736 | { $no_sse2 = 1; } | |
107b5792 RL |
737 | elsif (/^engine$/) |
738 | { @{$config{dirs}} = grep !/^engine$/, @{$config{dirs}}; } | |
c9a112f5 BM |
739 | else |
740 | { | |
741 | my ($ALGO, $algo); | |
30fafdeb | 742 | ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/; |
c9a112f5 | 743 | |
52739e40 | 744 | if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/) |
c9a112f5 | 745 | { |
7d130f68 | 746 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO"; |
c9a112f5 | 747 | print " OPENSSL_NO_$ALGO"; |
fce0ba5f | 748 | |
5df70a9e AP |
749 | if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; } |
750 | elsif (/^asm$/) { $no_asm = 1; } | |
c9a112f5 BM |
751 | } |
752 | else | |
753 | { | |
2a4af947 AP |
754 | ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd"); |
755 | ||
7d130f68 | 756 | push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO"; |
107b5792 | 757 | $config{depflags} .= " -DOPENSSL_NO_$ALGO"; |
c9a112f5 BM |
758 | print " OPENSSL_NO_$ALGO"; |
759 | ||
e36827f6 | 760 | # fix-up crypto/directory name(s) |
107b5792 RL |
761 | $algo="whrlpool" if $algo eq "whirlpool"; |
762 | $algo="ripemd" if $algo eq "rmd160"; | |
763 | @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}}; | |
2a4af947 | 764 | |
e36827f6 | 765 | print " (skip dir)"; |
c9a112f5 BM |
766 | } |
767 | } | |
768 | ||
769 | print "\n"; | |
770 | } | |
771 | ||
7a762197 | 772 | my $exp_cflags = ""; |
ccc5784e | 773 | |
7a762197 BM |
774 | foreach (sort @experimental) |
775 | { | |
776 | my $ALGO; | |
777 | ($ALGO = $_) =~ tr/[a-z]/[A-Z]/; | |
778 | ||
779 | # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined | |
7d130f68 | 780 | push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO"; |
7a762197 BM |
781 | $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO"; |
782 | } | |
c9a112f5 | 783 | |
9e0724a1 RL |
784 | print "Configuring for $target\n"; |
785 | ||
786 | # Support for legacy targets having a name starting with 'debug-' | |
787 | my ($d, $t) = $target =~ m/^(debug-)?(.*)$/; | |
788 | if ($d) { | |
789 | $build_prefix = "debug_"; | |
790 | ||
791 | # If we do not find debug-foo in the table, the target is set to foo. | |
792 | if (!$table{$target}) { | |
793 | $target = $t; | |
794 | } | |
795 | } | |
291e94df | 796 | $config{target} = $target; |
9e0724a1 RL |
797 | delete $table{$base_target}->{template}; # or the next test will fail. |
798 | my %target = ( %{$table{$base_target}}, resolve_config($target) ); | |
799 | ||
800 | &usage if (!%target || $target{template}); | |
801 | ||
107b5792 RL |
802 | $target{exe_extension}=""; |
803 | $target{exe_extension}=".exe" if ($config{target} eq "Cygwin" || $config{target} eq "DJGPP" || $config{target} =~ /^mingw/); | |
804 | $target{exe_extension}=".nlm" if ($config{target} =~ /netware/); | |
805 | $target{exe_extension}=".pm" if ($config{target} =~ /vos/); | |
462ba4f6 | 806 | |
291e94df RL |
807 | $default_ranlib = which("ranlib") || "true"; |
808 | $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl"; | |
809 | my $make = $ENV{'MAKE'} || "make"; | |
28a80034 | 810 | |
642a6138 RL |
811 | $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'} |
812 | if $config{cross_compile_prefix} eq ""; | |
f99f41cf | 813 | |
291e94df RL |
814 | $config{prefix} = "/usr/local" if !$config{prefix}; |
815 | $config{openssldir} = "ssl" if !$config{openssldir}; | |
816 | $config{openssldir} = catdir($config{prefix}, $config{openssldir}) | |
817 | unless file_name_is_absolute($config{openssldir}); | |
d02b48c6 | 818 | |
7f625320 | 819 | # Allow environment CC to override compiler... |
291e94df | 820 | $target{cc} = $ENV{CC} || $target{cc}; |
aaf878cc | 821 | |
c86ddbe6 RL |
822 | # For cflags, lflags, plib_lflags and ex_libs, add the debug_ or release_ |
823 | # attributes. | |
aaf878cc | 824 | # Do it in such a way that no spurious space is appended (hence the grep). |
107b5792 RL |
825 | $config{cflags} = join(" ", |
826 | grep { $_ ne "" } ($target{cflags}, | |
827 | $target{$build_prefix."cflags"})); | |
828 | $config{lflags} = join(" ", | |
829 | grep { $_ ne "" } ($target{lflags}, | |
830 | $target{$build_prefix."lflags"})); | |
c86ddbe6 RL |
831 | $config{plib_lflags} = join(" ", |
832 | grep { $_ ne "" } ($target{plib_lflags}, | |
833 | $target{$build_prefix."plib_lflags"})); | |
1740c162 RL |
834 | $config{ex_libs} = join(" ", |
835 | grep { $_ ne "" } ($target{ex_libs}, | |
836 | $target{$build_prefix."ex_libs"})); | |
bd5192b1 | 837 | |
291e94df RL |
838 | $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib; |
839 | $target{ar} = $ENV{'AR'} || "ar"; | |
107b5792 RL |
840 | $target{arflags} = "" if !defined($target{arflags}); |
841 | $target{nm} = "nm"; | |
291e94df RL |
842 | # Make sure build_scheme is consistent. |
843 | $target{build_scheme} = [ $target{build_scheme} ] | |
844 | if ref($target{build_scheme}) ne "ARRAY"; | |
845 | ||
ddf1847d RL |
846 | my ($builder, $builder_platform, @builder_opts) = |
847 | @{$target{build_scheme}}; | |
848 | ||
291e94df | 849 | # if $config{prefix}/lib$target{multilib} is not an existing directory, then |
b730b03f | 850 | # assume that it's not searched by linker automatically, in |
291e94df | 851 | # which case adding $target{multilib} suffix causes more grief than |
b730b03f | 852 | # we're ready to tolerate, so don't... |
291e94df | 853 | $target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}"; |
b730b03f | 854 | |
107b5792 RL |
855 | $config{libdir}="lib$target{multilib}" if $config{libdir} eq ""; |
856 | $config{enginesdir}=$config{prefix} . "/" . $config{libdir} . "/engines"; | |
6a9d28f9 | 857 | |
107b5792 | 858 | $config{cflags} .= "$exp_cflags"; |
7a762197 | 859 | |
107b5792 | 860 | if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/-mno-cygwin/m) |
cbecd29a | 861 | { |
107b5792 RL |
862 | $config{cflags} =~ s/-mno-cygwin\s*//; |
863 | $target{shared_ldflag} =~ s/-mno-cygwin\s*//; | |
cbecd29a AP |
864 | } |
865 | ||
107b5792 | 866 | if ($target =~ /linux.*-mips/ && !$no_asm && $flags !~ /-m(ips|arch=)/) { |
63d8834c | 867 | # minimally required architecture flags for assembly modules |
107b5792 RL |
868 | $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/); |
869 | $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/); | |
63d8834c AP |
870 | } |
871 | ||
2964ba8c | 872 | my $no_shared_warn=0; |
14bcdb08 | 873 | my $no_user_cflags=0; |
2964ba8c | 874 | |
107b5792 | 875 | if ($flags ne "") { $config{cflags}="$flags$config{cflags}"; } |
14bcdb08 | 876 | else { $no_user_cflags=1; } |
5f8d5c96 | 877 | |
bc2aadad GT |
878 | # The DSO code currently always implements all functions so that no |
879 | # applications will have to worry about that from a compilation point | |
880 | # of view. However, the "method"s may return zero unless that platform | |
881 | # has support compiled in for them. Currently each method is enabled | |
882 | # by a define "DSO_<name>" ... we translate the "dso_scheme" config | |
883 | # string entry into using the following logic; | |
eca57e92 | 884 | my $dso_cflags; |
291e94df | 885 | if (!$no_dso && $target{dso_scheme} ne "") |
bc2aadad | 886 | { |
291e94df RL |
887 | $target{dso_scheme} =~ tr/[a-z]/[A-Z]/; |
888 | if ($target{dso_scheme} eq "DLFCN") | |
bc2aadad | 889 | { |
eca57e92 | 890 | $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H"; |
bc2aadad | 891 | } |
291e94df | 892 | elsif ($target{dso_scheme} eq "DLFCN_NO_H") |
bc2aadad | 893 | { |
eca57e92 | 894 | $dso_cflags = "-DDSO_DLFCN"; |
bc2aadad GT |
895 | } |
896 | else | |
897 | { | |
291e94df | 898 | $dso_cflags = "-DDSO_$target{dso_scheme}"; |
bc2aadad | 899 | } |
107b5792 | 900 | $config{cflags} = "$dso_cflags $config{cflags}"; |
bc2aadad | 901 | } |
9ec0126e | 902 | |
421e30ec | 903 | my $thread_cflags = ""; |
7d130f68 | 904 | my @thread_defines; |
291e94df | 905 | if ($target{thread_cflag} ne "(unknown)" && !$no_threads) |
5f8d5c96 BM |
906 | { |
907 | # If we know how to do it, support threads by default. | |
908 | $threads = 1; | |
909 | } | |
291e94df | 910 | if ($target{thread_cflag} eq "(unknown)" && $threads) |
5f8d5c96 | 911 | { |
14bcdb08 AP |
912 | # If the user asked for "threads", [s]he is also expected to |
913 | # provide any system-dependent compiler options that are | |
914 | # necessary. | |
915 | if ($no_user_cflags) | |
916 | { | |
917 | print "You asked for multi-threading support, but didn't\n"; | |
918 | print "provide any system-specific compiler options\n"; | |
919 | exit(1); | |
920 | } | |
421e30ec | 921 | $thread_cflags="-DOPENSSL_THREADS" ; |
7d130f68 | 922 | push @thread_defines, "OPENSSL_THREADS"; |
5f8d5c96 BM |
923 | } |
924 | else | |
925 | { | |
421e30ec | 926 | $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag}"; |
7d130f68 | 927 | push @thread_defines, "OPENSSL_THREADS"; |
fce0ba5f | 928 | } |
5f8d5c96 | 929 | |
1740c162 | 930 | $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne ""); |
d02b48c6 | 931 | |
dfeab068 RE |
932 | if ($no_asm) |
933 | { | |
107b5792 | 934 | $config{cflags}=~s/-D[BL]_ENDIAN// if ($config{fips}); |
dfeab068 | 935 | } |
6f7ac8e1 | 936 | |
5f8d5c96 BM |
937 | if ($threads) |
938 | { | |
421e30ec | 939 | $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags; |
7d130f68 | 940 | push @{$config{openssl_thread_defines}}, @thread_defines; |
e452de9d RL |
941 | } |
942 | ||
943 | if ($zlib) | |
944 | { | |
107b5792 | 945 | $config{cflags} = "-DZLIB $config{cflags}"; |
c9a112f5 BM |
946 | if (defined($disabled{"zlib-dynamic"})) |
947 | { | |
20a5819f | 948 | if (defined($withargs{zlib_lib})) |
cc7399e7 | 949 | { |
20a5819f | 950 | $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz"; |
cc7399e7 DSH |
951 | } |
952 | else | |
953 | { | |
1740c162 | 954 | $config{ex_libs} .= " -lz"; |
cc7399e7 | 955 | } |
c9a112f5 BM |
956 | } |
957 | else | |
958 | { | |
107b5792 | 959 | $config{cflags} = "-DZLIB_SHARED $config{cflags}"; |
c9a112f5 | 960 | } |
5f8d5c96 BM |
961 | } |
962 | ||
98186eb4 VD |
963 | # With "deprecated" disable all deprecated features. |
964 | if (defined($disabled{"deprecated"})) { | |
107b5792 | 965 | $config{api} = $maxapi; |
98186eb4 | 966 | } |
07c4c14c | 967 | |
291e94df | 968 | if ($target{shared_target} eq "") |
6f7ac8e1 | 969 | { |
107b5792 | 970 | $no_shared_warn = 1 if !$config{no_shared} && !$config{fips}; |
83365051 | 971 | $config{no_shared} = 1; |
6f7ac8e1 | 972 | } |
83365051 | 973 | if (!$config{no_shared}) |
b436a982 | 974 | { |
291e94df | 975 | if ($target{shared_cflag} ne "") |
a22fb399 | 976 | { |
107b5792 | 977 | $config{cflags} = "$target{shared_cflag} -DOPENSSL_PIC $config{cflags}"; |
a22fb399 | 978 | } |
d2dcf4f4 | 979 | } |
b436a982 | 980 | |
ddf1847d | 981 | if ($builder ne "mk1mf") |
ecd45314 | 982 | { |
4c1a6e00 | 983 | # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments |
83365051 | 984 | if ($config{no_shared}) |
fbf002bb | 985 | { |
7d130f68 | 986 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; |
3fa04f0d | 987 | $config{options}.=" static-engine"; |
fbf002bb DSH |
988 | } |
989 | else | |
990 | { | |
7d130f68 | 991 | push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE"; |
3fa04f0d | 992 | $config{options}.=" no-static-engine"; |
fbf002bb | 993 | } |
6cb68620 | 994 | } |
ecd45314 | 995 | |
c313e32a AP |
996 | # |
997 | # Platform fix-ups | |
998 | # | |
c313e32a AP |
999 | # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time |
1000 | # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on | |
1001 | # .so objects. Apparently application RPATH is not global and does | |
1002 | # not apply to .so linked with other .so. Problem manifests itself | |
1003 | # when libssl.so fails to load libcrypto.so. One can argue that we | |
1004 | # should engrave this into Makefile.shared rules or into BSD-* config | |
1005 | # lines above. Meanwhile let's try to be cautious and pass -rpath to | |
1006 | # linker only when --prefix is not /usr. | |
107b5792 | 1007 | if ($target =~ /^BSD-/) |
c313e32a | 1008 | { |
291e94df | 1009 | $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|); |
c313e32a AP |
1010 | } |
1011 | ||
291e94df | 1012 | if ($target{sys_id} ne "") |
cf1b7d96 | 1013 | { |
107b5792 | 1014 | #$config{cflags}="-DOPENSSL_SYS_$target{sys_id} $config{cflags}"; |
642a6138 | 1015 | push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; |
cf1b7d96 RL |
1016 | } |
1017 | ||
291e94df | 1018 | if ($target{ranlib} eq "") |
0396479d | 1019 | { |
291e94df | 1020 | $target{ranlib} = $default_ranlib; |
0396479d BM |
1021 | } |
1022 | ||
9e0724a1 | 1023 | if (!$no_asm) { |
9fe2bb77 RL |
1024 | $target{cpuid_asm_src}=$table{BASE}->{cpuid_asm_src} if ($config{processor} eq "386"); |
1025 | $target{cpuid_asm_src}.=" uplink.c uplink-x86.s" if ($config{cflags} =~ /-DOPENSSL_USE_APPLINK/); | |
1750ebcb | 1026 | |
9fe2bb77 | 1027 | $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m})); |
f8c469de | 1028 | |
9e0724a1 | 1029 | # bn-586 is the only one implementing bn_*_part_words |
9fe2bb77 RL |
1030 | $config{cflags}.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/); |
1031 | $config{cflags}.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/); | |
dfeab068 | 1032 | |
9fe2bb77 RL |
1033 | $config{cflags}.=" -DOPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/); |
1034 | $config{cflags}.=" -DOPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/); | |
1035 | $config{cflags}.=" -DOPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/); | |
5ac7bde7 | 1036 | |
107b5792 | 1037 | if ($config{fips}) { |
7d130f68 | 1038 | push @{$config{openssl_other_defines}}, "OPENSSL_FIPS"; |
9e0724a1 | 1039 | } |
1ab2f7f1 | 1040 | |
9fe2bb77 RL |
1041 | if ($target{sha1_asm_src}) { |
1042 | $config{cflags}.=" -DSHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); | |
1043 | $config{cflags}.=" -DSHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); | |
1044 | $config{cflags}.=" -DSHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); | |
9e0724a1 | 1045 | } |
9fe2bb77 | 1046 | if ($target{md5_asm_src}) { |
107b5792 | 1047 | $config{cflags}.=" -DMD5_ASM"; |
9e0724a1 | 1048 | } |
9fe2bb77 RL |
1049 | $target{cast_asm_src}=$table{BASE}->{cast_asm_src} if (!$config{no_shared}); # CAST assembler is not PIC |
1050 | if ($target{rmd160_asm_src}) { | |
107b5792 | 1051 | $config{cflags}.=" -DRMD160_ASM"; |
9e0724a1 | 1052 | } |
9fe2bb77 RL |
1053 | if ($target{aes_asm_src}) { |
1054 | $config{cflags}.=" -DAES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; | |
1055 | # aes-ctr.fake is not a real file, only indication that assembler | |
874a3757 | 1056 | # module implements AES_ctr32_encrypt... |
9fe2bb77 RL |
1057 | $config{cflags}.=" -DAES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); |
1058 | # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... | |
1059 | $config{cflags}.=" -DAES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); | |
1060 | $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2); | |
1061 | $config{cflags}.=" -DVPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); | |
1062 | $config{cflags}.=" -DBSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); | |
9e0724a1 | 1063 | } |
9fe2bb77 | 1064 | if ($target{wp_asm_src} =~ /mmx/) { |
46d4d865 | 1065 | if ($config{processor} eq "386") { |
9fe2bb77 | 1066 | $target{wp_asm_src}=$table{BASE}->{wp_asm_src}; |
46d4d865 AP |
1067 | } elsif (!$disabled{"whirlpool"}) { |
1068 | $config{cflags}.=" -DWHIRLPOOL_ASM"; | |
1069 | } | |
9e0724a1 | 1070 | } |
9fe2bb77 | 1071 | if ($target{modes_asm_src} =~ /ghash-/) { |
107b5792 | 1072 | $config{cflags}.=" -DGHASH_ASM"; |
9e0724a1 | 1073 | } |
9fe2bb77 | 1074 | if ($target{ec_asm_src} =~ /ecp_nistz256/) { |
107b5792 | 1075 | $config{cflags}.=" -DECP_NISTZ256_ASM"; |
9e0724a1 | 1076 | } |
9fe2bb77 | 1077 | if ($target{poly1305_asm_src} ne "") { |
107b5792 | 1078 | $config{cflags}.=" -DPOLY1305_ASM"; |
9e0724a1 RL |
1079 | } |
1080 | } | |
d02b48c6 | 1081 | |
f1f07a23 RS |
1082 | # Is the compiler gcc or clang? $ecc is used below to see if error-checking |
1083 | # can be turned on. | |
8ed40b83 | 1084 | my $ecc = $target{cc}; |
f1f07a23 RS |
1085 | my $ccpcc = "$config{cross_compile_prefix}$target{cc}"; |
1086 | $config{makedepprog} = 'makedepend'; | |
1087 | open(PIPE, "$ccpcc --version 2>&1 | head -2 |"); | |
1088 | while ( <PIPE> ) { | |
1089 | $config{makedepprog} = $ccpcc if /clang|gcc/; | |
1090 | $ecc = "clang" if /clang/; | |
1091 | $ecc = "gcc" if /gcc/; | |
1092 | } | |
1093 | close(PIPE); | |
8ed40b83 | 1094 | |
107b5792 RL |
1095 | $config{depflags} =~ s/^\s*//; |
1096 | ||
7d130f68 RL |
1097 | |
1098 | # Deal with bn_ops ################################################### | |
1099 | ||
7d130f68 | 1100 | $config{bn_ll} =0; |
7d130f68 RL |
1101 | $config{export_var_as_fn} =0; |
1102 | my $def_int="unsigned int"; | |
1103 | $config{rc4_int} =$def_int; | |
b4f35e5e | 1104 | ($config{b64l},$config{b64},$config{b32})=(0,0,1); |
7d130f68 | 1105 | |
94af0cd7 | 1106 | my $count = 0; |
7d130f68 | 1107 | foreach (sort split(/\s+/,$target{bn_ops})) { |
94af0cd7 RS |
1108 | $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/; |
1109 | $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN'; | |
1110 | $config{bn_ll}=1 if $_ eq 'BN_LLONG'; | |
1111 | $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; | |
1112 | ($config{b64l},$config{b64},$config{b32}) | |
1113 | =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; | |
1114 | ($config{b64l},$config{b64},$config{b32}) | |
1115 | =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; | |
1116 | ($config{b64l},$config{b64},$config{b32}) | |
1117 | =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; | |
7d130f68 | 1118 | } |
94af0cd7 RS |
1119 | die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n" |
1120 | if $count > 1; | |
7d130f68 RL |
1121 | |
1122 | ||
1123 | # Hack cflags for better warnings (dev option) ####################### | |
1124 | ||
1ed0c662 RL |
1125 | # "Stringify" the C flags string. This permits it to be made part of a string |
1126 | # and works as well on command lines. | |
107b5792 | 1127 | $config{cflags} =~ s/([\\\"])/\\\1/g; |
b436a982 | 1128 | |
107b5792 RL |
1129 | if (defined($config{api})) { |
1130 | $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ]; | |
1131 | my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$config{api}}); | |
98186eb4 | 1132 | $default_depflags .= " $apiflag"; |
107b5792 | 1133 | $config{cflags} .= " $apiflag"; |
98186eb4 VD |
1134 | } |
1135 | ||
0c28f277 DSH |
1136 | if ($strict_warnings) |
1137 | { | |
1138 | my $wopt; | |
f1f07a23 RS |
1139 | die "ERROR --strict-warnings requires gcc or clang" |
1140 | unless $ecc eq 'gcc' || $ecc eq 'clang'; | |
0c28f277 DSH |
1141 | foreach $wopt (split /\s+/, $gcc_devteam_warn) |
1142 | { | |
107b5792 | 1143 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
0c28f277 | 1144 | } |
190c8c60 BL |
1145 | if ($ecc eq "clang") |
1146 | { | |
1147 | foreach $wopt (split /\s+/, $clang_devteam_warn) | |
1148 | { | |
107b5792 | 1149 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
190c8c60 BL |
1150 | } |
1151 | } | |
a1d3f3d1 RL |
1152 | if ($target !~ /^mingw/) |
1153 | { | |
1154 | foreach $wopt (split /\s+/, $memleak_devteam_backtrace) | |
1155 | { | |
107b5792 | 1156 | $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/) |
a1d3f3d1 | 1157 | } |
291e94df RL |
1158 | if ($target =~ /^BSD-/) |
1159 | { | |
1740c162 | 1160 | $config{ex_libs} .= " -lexecinfo"; |
291e94df RL |
1161 | } |
1162 | } | |
0c28f277 DSH |
1163 | } |
1164 | ||
9fe2bb77 RL |
1165 | # If we use the unified build, collect information from build.info files |
1166 | my %unified_info = (); | |
1167 | ||
ddf1847d RL |
1168 | if ($builder eq "unified") { |
1169 | # Store the name of the template file we will build the build file from | |
1170 | # in %config. This may be useful for the build file itself. | |
1171 | my $build_file_template = | |
1172 | catfile($srcdir, "Configurations", | |
1173 | $builder_platform."-".$target{build_file}.".tmpl"); | |
1174 | $build_file_template = | |
1175 | catfile($srcdir, "Configurations", $target{build_file}.".tmpl") | |
1176 | if (! -f $build_file_template); | |
1177 | $config{build_file_template} = $build_file_template; | |
1178 | ||
9fe2bb77 RL |
1179 | use lib catdir(dirname(__FILE__),"util"); |
1180 | use with_fallback qw(Text::Template); | |
1181 | ||
9fe2bb77 RL |
1182 | sub cleandir { |
1183 | my $dir = shift; | |
1184 | my $base = shift || "."; | |
1185 | ||
ec182ef0 RL |
1186 | # Make sure the directories we're building in exists |
1187 | mkpath($dir); | |
1188 | ||
1189 | my $res = abs2rel(absolutedir($dir), rel2abs($base)); | |
9fe2bb77 RL |
1190 | #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n"; |
1191 | return $res; | |
1192 | } | |
1193 | ||
1194 | sub cleanfile { | |
1195 | my $file = shift; | |
1196 | my $base = shift || "."; | |
1197 | my $d = dirname($file); | |
1198 | my $f = basename($file); | |
1199 | ||
ec182ef0 RL |
1200 | # Make sure the directories we're building in exists |
1201 | mkpath($d); | |
1202 | ||
1203 | my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($base)); | |
9fe2bb77 RL |
1204 | #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n"; |
1205 | return $res; | |
1206 | } | |
1207 | ||
1208 | my @build_infos = ( [ ".", "build.info" ] ); | |
1209 | foreach (@{$config{dirs}}) { | |
1210 | push @build_infos, [ $_, "build.info" ] | |
1211 | if (-f catfile($srcdir, $_, "build.info")); | |
1212 | } | |
1213 | foreach (@{$config{sdirs}}) { | |
1214 | push @build_infos, [ catdir("crypto", $_), "build.info" ] | |
1215 | if (-f catfile($srcdir, "crypto", $_, "build.info")); | |
1216 | } | |
1217 | foreach (@{$config{engdirs}}) { | |
1218 | push @build_infos, [ catdir("engines", $_), "build.info" ] | |
1219 | if (-f catfile($srcdir, "engines", $_, "build.info")); | |
1220 | } | |
1221 | ||
1222 | foreach (@build_infos) { | |
1223 | my $sourced = catdir($srcdir, $_->[0]); | |
1224 | my $buildd = catdir($blddir, $_->[0]); | |
1225 | ||
dca99383 | 1226 | mkpath($buildd); |
9fe2bb77 RL |
1227 | |
1228 | my $f = $_->[1]; | |
1229 | # The basic things we're trying to build | |
1230 | my @programs = (); | |
1231 | my @libraries = (); | |
1232 | my @engines = (); | |
1233 | my @scripts = (); | |
1234 | my @extra = (); | |
1235 | my @intermediates = (); | |
1236 | my @rawlines = (); | |
1237 | ||
1238 | my %ordinals = (); | |
1239 | my %sources = (); | |
1240 | my %includes = (); | |
1241 | my %depends = (); | |
1242 | my %renames = (); | |
1243 | my %sharednames = (); | |
1244 | ||
1245 | my $template = Text::Template->new(TYPE => 'FILE', | |
1246 | SOURCE => catfile($sourced, $f)); | |
1247 | die "Something went wrong with $sourced/$f: $!\n" unless $template; | |
1248 | my @text = | |
1249 | split /^/m, | |
1250 | $template->fill_in(HASH => { config => \%config, | |
1251 | target => \%target, | |
1252 | builddir => abs2rel($buildd, $blddir), | |
1253 | sourcedir => abs2rel($sourced, $blddir), | |
1254 | buildtop => abs2rel($blddir, $blddir), | |
1255 | sourcetop => abs2rel($srcdir, $blddir) }, | |
1256 | DELIMITERS => [ "{-", "-}" ]); | |
1257 | ||
1258 | # The top item of this stack has the following values | |
1259 | # -2 positive already run and we found ELSE (following ELSIF should fail) | |
1260 | # -1 positive already run (skip until ENDIF) | |
1261 | # 0 negatives so far (if we're at a condition, check it) | |
1262 | # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF) | |
1263 | # 2 positive ELSE (following ELSIF should fail) | |
1264 | my @skip = (); | |
1265 | collect_information( | |
1266 | collect_from_array([ @text ], | |
1267 | qr/\\$/ => sub { my $l1 = shift; my $l2 = shift; | |
1268 | $l1 =~ s/\\$//; $l1.$l2 }), | |
1269 | # Info we're looking for | |
1270 | qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1271 | => sub { push @skip, !! $1; }, | |
1272 | qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/ | |
1273 | => sub { die "ELSIF out of scope" if ! @skip; | |
1274 | die "ELSIF following ELSE" if abs($skip[$#skip]) == 2; | |
1275 | $skip[$#skip] = -1 if $skip[$#skip] != 0; | |
1276 | $skip[$#skip] = !! $1 | |
1277 | if $skip[$#skip] == 0; }, | |
1278 | qr/^\s*ELSE\s*$/ | |
1279 | => sub { die "ELSE out of scope" if ! @skip; | |
1280 | $skip[$#skip] = -2 if $skip[$#skip] != 0; | |
1281 | $skip[$#skip] = 2 if $skip[$#skip] == 0; }, | |
1282 | qr/^\s*ENDIF\s*$/ | |
1283 | => sub { die "ENDIF out of scope" if ! @skip; | |
1284 | pop @skip; }, | |
1285 | qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/ | |
1286 | => sub { push @programs, split(/\s+/, $1) | |
1287 | if !@skip || $skip[$#skip] > 0 }, | |
1288 | qr/^\s*LIBS\s*=\s*(.*)\s*$/ | |
1289 | => sub { push @libraries, split(/\s+/, $1) | |
1290 | if !@skip || $skip[$#skip] > 0 }, | |
1291 | qr/^\s*ENGINES\s*=\s*(.*)\s*$/ | |
1292 | => sub { push @engines, split(/\s+/, $1) | |
1293 | if !@skip || $skip[$#skip] > 0 }, | |
1294 | qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/ | |
1295 | => sub { push @scripts, split(/\s+/, $1) | |
1296 | if !@skip || $skip[$#skip] > 0 }, | |
1297 | qr/^\s*EXTRA\s*=\s*(.*)\s*$/ | |
1298 | => sub { push @extra, split(/\s+/, $1) | |
1299 | if !@skip || $skip[$#skip] > 0 }, | |
1300 | ||
1301 | qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/, | |
1302 | => sub { push @{$ordinals{$1}}, split(/\s+/, $2) | |
1303 | if !@skip || $skip[$#skip] > 0 }, | |
1304 | qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1305 | => sub { push @{$sources{$1}}, split(/\s+/, $2) | |
1306 | if !@skip || $skip[$#skip] > 0 }, | |
1307 | qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1308 | => sub { push @{$includes{$1}}, split(/\s+/, $2) | |
1309 | if !@skip || $skip[$#skip] > 0 }, | |
1310 | qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1311 | => sub { push @{$depends{$1}}, split(/\s+/, $2) | |
1312 | if !@skip || $skip[$#skip] > 0 }, | |
1313 | qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1314 | => sub { push @{$renames{$1}}, split(/\s+/, $2) | |
1315 | if !@skip || $skip[$#skip] > 0 }, | |
1316 | qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/ | |
1317 | => sub { push @{$sharednames{$1}}, split(/\s+/, $2) | |
1318 | if !@skip || $skip[$#skip] > 0 }, | |
1319 | qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/ | |
1320 | => sub { | |
1321 | my $lineiterator = shift; | |
1322 | my $target_kind = $1; | |
1323 | while (defined $lineiterator->()) { | |
1324 | chomp; | |
1325 | if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) { | |
1326 | die "ENDRAW doesn't match BEGINRAW" | |
1327 | if $1 ne $target_kind; | |
1328 | last; | |
1329 | } | |
1330 | next if @skip && $skip[$#skip] <= 0; | |
1331 | push @rawlines, $_ | |
1332 | if ($target_kind eq $target{build_file} | |
ddf1847d | 1333 | || $target_kind eq $target{build_file}."(".$builder_platform.")"); |
9fe2bb77 RL |
1334 | } |
1335 | }, | |
1336 | qr/^(?:#.*|\s*)$/ => sub { }, | |
1337 | "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" } | |
1338 | ); | |
1339 | die "runaway IF?" if (@skip); | |
1340 | ||
1341 | foreach (keys %renames) { | |
1342 | die "$_ renamed to more than one thing: " | |
1343 | ,join(" ", @{$renames{$_}}),"\n" | |
1344 | if scalar @{$renames{$_}} > 1; | |
1345 | my $dest = cleanfile(catfile($buildd, $_), $blddir); | |
1346 | my $to = cleanfile(catfile($buildd, $renames{$_}->[0]), $blddir); | |
1347 | die "$dest renamed to more than one thing: " | |
1348 | ,$unified_info{rename}->{$dest}, $to | |
1349 | unless !defined($unified_info{rename}->{$dest}) | |
1350 | or $unified_info{rename}->{$dest} eq $to; | |
1351 | $unified_info{rename}->{$dest} = $to; | |
1352 | } | |
1353 | ||
1354 | foreach (@programs) { | |
1355 | my $program = cleanfile(catfile($buildd, $_), $blddir); | |
1356 | if ($unified_info{rename}->{$program}) { | |
1357 | $program = $unified_info{rename}->{$program}; | |
1358 | } | |
1359 | $unified_info{programs}->{$program} = 1; | |
1360 | } | |
1361 | ||
1362 | foreach (@libraries) { | |
1363 | my $library = cleanfile(catfile($buildd, $_), $blddir); | |
1364 | if ($unified_info{rename}->{$library}) { | |
1365 | $library = $unified_info{rename}->{$library}; | |
1366 | } | |
1367 | $unified_info{libraries}->{$library} = 1; | |
1368 | } | |
1369 | ||
1370 | die <<"EOF" if $config{no_shared} && scalar @engines; | |
1371 | ENGINES can only be used if configured with 'shared'. | |
1372 | This is usually a fault in a build.info file. | |
1373 | EOF | |
1374 | foreach (@engines) { | |
1375 | my $library = cleanfile(catfile($buildd, $_), $blddir); | |
1376 | if ($unified_info{rename}->{$library}) { | |
1377 | $library = $unified_info{rename}->{$library}; | |
1378 | } | |
1379 | $unified_info{engines}->{$library} = 1; | |
1380 | } | |
1381 | ||
1382 | foreach (@scripts) { | |
1383 | my $script = cleanfile(catfile($buildd, $_), $blddir); | |
1384 | if ($unified_info{rename}->{$script}) { | |
1385 | $script = $unified_info{rename}->{$script}; | |
1386 | } | |
1387 | $unified_info{scripts}->{$script} = 1; | |
1388 | } | |
1389 | ||
1390 | foreach (@extra) { | |
1391 | my $extra = cleanfile(catfile($buildd, $_), $blddir); | |
1392 | $unified_info{extra}->{$extra} = 1; | |
1393 | } | |
1394 | ||
1395 | push @{$unified_info{rawlines}}, @rawlines; | |
1396 | ||
1397 | if (!$config{no_shared}) { | |
1398 | # Check sharednames. | |
1399 | foreach (keys %sharednames) { | |
1400 | my $dest = cleanfile(catfile($buildd, $_), $blddir); | |
1401 | if ($unified_info{rename}->{$dest}) { | |
1402 | $dest = $unified_info{rename}->{$dest}; | |
1403 | } | |
1404 | die "shared_name for $dest with multiple values: " | |
1405 | ,join(" ", @{$sharednames{$_}}),"\n" | |
1406 | if scalar @{$sharednames{$_}} > 1; | |
1407 | my $to = cleanfile(catfile($buildd, $sharednames{$_}->[0]), | |
1408 | $blddir); | |
1409 | die "shared_name found for a library $dest that isn't defined\n" | |
1410 | unless $unified_info{libraries}->{$dest}; | |
1411 | die "shared_name for $dest with multiple values: " | |
1412 | ,$unified_info{sharednames}->{$dest}, ", ", $to | |
1413 | unless !defined($unified_info{sharednames}->{$dest}) | |
1414 | or $unified_info{sharednames}->{$dest} eq $to; | |
1415 | $unified_info{sharednames}->{$dest} = $to; | |
1416 | } | |
1417 | ||
1418 | # Additionally, we set up sharednames for libraries that don't | |
1419 | # have any, as themselves. | |
1420 | foreach (keys %{$unified_info{libraries}}) { | |
1421 | if (!defined $unified_info{sharednames}->{$_}) { | |
1422 | $unified_info{sharednames}->{$_} = $_ | |
1423 | } | |
1424 | } | |
1425 | } | |
1426 | ||
1427 | foreach (keys %ordinals) { | |
1428 | my $dest = $_; | |
1429 | my $ddest = cleanfile(catfile($buildd, $_), $blddir); | |
1430 | if ($unified_info{rename}->{$ddest}) { | |
1431 | $ddest = $unified_info{rename}->{$ddest}; | |
1432 | } | |
1433 | foreach (@{$ordinals{$dest}}) { | |
1434 | my %known_ordinals = | |
1435 | ( | |
1436 | crypto => | |
1437 | cleanfile(catfile($sourced, "util", "libeay.num"), $blddir), | |
1438 | ssl => | |
1439 | cleanfile(catfile($sourced, "util", "ssleay.num"), $blddir) | |
1440 | ); | |
1441 | my $o = $known_ordinals{$_}; | |
1442 | die "Ordinals for $ddest defined more than once\n" | |
1443 | if $unified_info{ordinals}->{$ddest}; | |
1444 | $unified_info{ordinals}->{$ddest} = [ $_, $o ]; | |
1445 | } | |
1446 | } | |
1447 | ||
1448 | foreach (keys %sources) { | |
1449 | my $dest = $_; | |
1450 | my $ddest = cleanfile(catfile($buildd, $_), $blddir); | |
1451 | if ($unified_info{rename}->{$ddest}) { | |
1452 | $ddest = $unified_info{rename}->{$ddest}; | |
1453 | } | |
1454 | foreach (@{$sources{$dest}}) { | |
1455 | my $s = cleanfile(catfile($sourced, $_), $blddir); | |
1456 | ||
1457 | # If it isn't in the source tree, we assume it's generated | |
1458 | # in the build tree | |
1459 | if (! -f $s) { | |
1460 | $s = cleanfile(catfile($buildd, $_), $blddir); | |
1461 | } | |
1462 | # We recognise C and asm files | |
1463 | if ($s =~ /\.[csS]\b$/) { | |
1464 | (my $o = $_) =~ s/\.[csS]\b$/.o/; | |
1465 | $o = cleanfile(catfile($buildd, $o), $blddir); | |
1466 | $unified_info{sources}->{$ddest}->{$o} = 1; | |
1467 | $unified_info{sources}->{$o}->{$s} = 1; | |
1468 | } else { | |
1469 | $unified_info{sources}->{$ddest}->{$s} = 1; | |
1470 | } | |
1471 | } | |
1472 | } | |
1473 | ||
1474 | foreach (keys %depends) { | |
1475 | my $dest = $_; | |
1476 | my $ddest = cleanfile(catfile($buildd, $_), $blddir); | |
1477 | if ($unified_info{rename}->{$ddest}) { | |
1478 | $ddest = $unified_info{rename}->{$ddest}; | |
1479 | } | |
1480 | foreach (@{$depends{$dest}}) { | |
1481 | my $d = cleanfile(catfile($sourced, $_), $blddir); | |
1482 | ||
1483 | # If it isn't found in the source, let's assume it's generated | |
1484 | # and that the Makefile template has the lines | |
1485 | if (! -f $d) { | |
1486 | $d = cleanfile(catfile($buildd, $_), $blddir); | |
1487 | } | |
1488 | # Take note if the file to depend on is being renamed | |
1489 | if ($unified_info{rename}->{$d}) { | |
1490 | $d = $unified_info{rename}->{$d}; | |
1491 | } | |
1492 | $unified_info{depends}->{$ddest}->{$d} = 1; | |
1493 | # If we depend on a header file, let's make sure it | |
1494 | # can get included | |
1495 | if ($d =~ /\.h$/) { | |
1496 | my $i = dirname($d); | |
1497 | push @{$unified_info{includes}->{$ddest}}, $i | |
1498 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1499 | } | |
1500 | } | |
1501 | } | |
1502 | ||
1503 | foreach (keys %includes) { | |
1504 | my $dest = $_; | |
1505 | my $ddest = cleanfile(catfile($buildd, $_), $blddir); | |
1506 | if ($unified_info{rename}->{$ddest}) { | |
1507 | $ddest = $unified_info{rename}->{$ddest}; | |
1508 | } | |
1509 | foreach (@{$includes{$dest}}) { | |
1510 | my $i = cleandir(catdir($sourced, $_), $blddir); | |
1511 | push @{$unified_info{includes}->{$ddest}}, $i | |
1512 | unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}}; | |
1513 | } | |
1514 | } | |
1515 | } | |
1516 | ||
1517 | ### Make unified_info a bit more efficient | |
1518 | # One level structures | |
1519 | foreach (("programs", "libraries", "engines", "scripts", "extra")) { | |
1520 | $unified_info{$_} = [ sort keys %{$unified_info{$_}} ]; | |
1521 | } | |
1522 | # Two level structures | |
1523 | foreach my $l1 (("sources", "ldadd", "depends")) { | |
1524 | foreach my $l2 (sort keys %{$unified_info{$l1}}) { | |
1525 | $unified_info{$l1}->{$l2} = | |
1526 | [ sort keys %{$unified_info{$l1}->{$l2}} ]; | |
1527 | } | |
1528 | } | |
1529 | } | |
1530 | ||
1531 | # For the schemes that need it, we provide the old *_obj configs | |
1532 | # from the *_asm_obj ones | |
1533 | foreach (grep /_asm_src$/, keys %target) { | |
1534 | my $src = $_; | |
1535 | (my $obj = $_) =~ s/_asm_src$/_obj/; | |
1536 | ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g; | |
1537 | } | |
1538 | ||
291e94df RL |
1539 | # Write down our configuration where it fits ######################### |
1540 | ||
1541 | open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n"; | |
1542 | print OUT <<"EOF"; | |
1543 | package configdata; | |
1544 | ||
1545 | use strict; | |
1546 | use warnings; | |
1547 | ||
1548 | use Exporter; | |
1549 | #use vars qw(\@ISA \@EXPORT); | |
1550 | our \@ISA = qw(Exporter); | |
9fe2bb77 | 1551 | our \@EXPORT = qw(\%config \%target %withargs %unified_info); |
291e94df RL |
1552 | |
1553 | EOF | |
1554 | print OUT "our %config = (\n"; | |
1555 | foreach (sort keys %config) { | |
1556 | if (ref($config{$_}) eq "ARRAY") { | |
1557 | print OUT " ", $_, " => [ ", join(", ", | |
1558 | map { quotify("perl", $_) } | |
1559 | @{$config{$_}}), " ],\n"; | |
1560 | } else { | |
1561 | print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" | |
1562 | } | |
1563 | } | |
1564 | print OUT <<"EOF"; | |
1565 | ); | |
1566 | ||
1567 | EOF | |
1568 | print OUT "our %target = (\n"; | |
1569 | foreach (sort keys %target) { | |
1570 | if (ref($target{$_}) eq "ARRAY") { | |
1571 | print OUT " ", $_, " => [ ", join(", ", | |
1572 | map { quotify("perl", $_) } | |
1573 | @{$target{$_}}), " ],\n"; | |
1574 | } else { | |
1575 | print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" | |
1576 | } | |
1577 | } | |
1578 | print OUT <<"EOF"; | |
1579 | ); | |
1580 | ||
96d2d7bc RL |
1581 | EOF |
1582 | print OUT "our \%available_protocols = (\n"; | |
1583 | print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n"; | |
1584 | print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n"; | |
1585 | print OUT <<"EOF"; | |
1586 | ); | |
1587 | ||
1588 | EOF | |
1589 | print OUT "our \%disabled = (\n"; | |
1590 | foreach (sort keys %disabled) { | |
1591 | print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n"; | |
1592 | } | |
1593 | print OUT <<"EOF"; | |
1594 | ); | |
1595 | ||
291e94df | 1596 | EOF |
107b5792 RL |
1597 | print OUT "our %withargs = (\n"; |
1598 | foreach (sort keys %withargs) { | |
1599 | if (ref($withargs{$_}) eq "ARRAY") { | |
1600 | print OUT " ", $_, " => [ ", join(", ", | |
1601 | map { quotify("perl", $_) } | |
1602 | @{$withargs{$_}}), " ],\n"; | |
1603 | } else { | |
1604 | print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" | |
1605 | } | |
1606 | } | |
1607 | print OUT <<"EOF"; | |
1608 | ); | |
edd4d402 | 1609 | |
107b5792 | 1610 | EOF |
ddf1847d | 1611 | if ($builder eq "unified") { |
9fe2bb77 RL |
1612 | my $recurse; |
1613 | $recurse = sub { | |
1614 | my $indent = shift; | |
1615 | foreach (@_) { | |
1616 | if (ref $_ eq "ARRAY") { | |
1617 | print OUT " "x$indent, "[\n"; | |
1618 | foreach (@$_) { | |
1619 | $recurse->($indent + 4, $_); | |
1620 | } | |
1621 | print OUT " "x$indent, "],\n"; | |
1622 | } elsif (ref $_ eq "HASH") { | |
1623 | my %h = %$_; | |
1624 | print OUT " "x$indent, "{\n"; | |
1625 | foreach (sort keys %h) { | |
1626 | if (ref $h{$_} eq "") { | |
1627 | print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n"; | |
1628 | } else { | |
1629 | print OUT " "x($indent + 4), quotify("perl", $_), " =>\n"; | |
1630 | $recurse->($indent + 8, $h{$_}); | |
1631 | } | |
1632 | } | |
1633 | print OUT " "x$indent, "},\n"; | |
1634 | } else { | |
1635 | print OUT " "x$indent, quotify("perl", $_), ",\n"; | |
1636 | } | |
1637 | } | |
1638 | }; | |
1639 | print OUT "our %unified_info = (\n"; | |
1640 | foreach (sort keys %unified_info) { | |
1641 | if (ref $unified_info{$_} eq "") { | |
1642 | print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n"; | |
1643 | } else { | |
1644 | print OUT " "x4, quotify("perl", $_), " =>\n"; | |
1645 | $recurse->(8, $unified_info{$_}); | |
1646 | } | |
1647 | } | |
1648 | print OUT <<"EOF"; | |
1649 | ); | |
1650 | ||
1651 | EOF | |
1652 | } | |
1653 | print OUT "1;\n"; | |
d02b48c6 | 1654 | close(OUT); |
f2d4be3b | 1655 | |
ddf1847d | 1656 | die <<"EOF" if $builder ne "unified" && $srcdir ne $blddir; |
9fe2bb77 RL |
1657 | |
1658 | ***** Trying building anywhere else than in the source tree will not | |
1659 | ***** work for target $config{target}. To make it possible, it needs | |
1660 | ***** to use the "unified" build scheme. | |
1661 | ||
1662 | EOF | |
1663 | ||
ddf1847d | 1664 | print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n"; |
291e94df | 1665 | print "CC =$target{cc}\n"; |
107b5792 | 1666 | print "CFLAG =$config{cflags}\n"; |
c86ddbe6 RL |
1667 | print "LFLAG =$config{lflags}\n"; |
1668 | print "PLIB_LFLAG =$config{plib_lflags}\n"; | |
1740c162 | 1669 | print "EX_LIBS =$config{ex_libs}\n"; |
291e94df RL |
1670 | print "CPUID_OBJ =$target{cpuid_obj}\n"; |
1671 | print "BN_ASM =$target{bn_obj}\n"; | |
1672 | print "EC_ASM =$target{ec_obj}\n"; | |
1673 | print "DES_ENC =$target{des_obj}\n"; | |
1674 | print "AES_ENC =$target{aes_obj}\n"; | |
1675 | print "BF_ENC =$target{bf_obj}\n"; | |
1676 | print "CAST_ENC =$target{cast_obj}\n"; | |
1677 | print "RC4_ENC =$target{rc4_obj}\n"; | |
1678 | print "RC5_ENC =$target{rc5_obj}\n"; | |
1679 | print "MD5_OBJ_ASM =$target{md5_obj}\n"; | |
1680 | print "SHA1_OBJ_ASM =$target{sha1_obj}\n"; | |
1681 | print "RMD160_OBJ_ASM=$target{rmd160_obj}\n"; | |
1682 | print "CMLL_ENC =$target{cmll_obj}\n"; | |
1683 | print "MODES_OBJ =$target{modes_obj}\n"; | |
f0bd4686 | 1684 | print "PADLOCK_OBJ =$target{padlock_obj}\n"; |
291e94df RL |
1685 | print "CHACHA_ENC =$target{chacha_obj}\n"; |
1686 | print "POLY1305_OBJ =$target{poly1305_obj}\n"; | |
7d130f68 | 1687 | print "PROCESSOR =$config{processor}\n"; |
291e94df RL |
1688 | print "RANLIB =$target{ranlib}\n"; |
1689 | print "ARFLAGS =$target{arflags}\n"; | |
1690 | print "PERL =$config{perl}\n"; | |
f0bd4686 | 1691 | print "\n"; |
7d130f68 RL |
1692 | print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l}; |
1693 | print "SIXTY_FOUR_BIT mode\n" if $config{b64}; | |
1694 | print "THIRTY_TWO_BIT mode\n" if $config{b32}; | |
7d130f68 RL |
1695 | print "BN_LLONG mode\n" if $config{bn_ll}; |
1696 | print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int; | |
cba5068d | 1697 | |
dca99383 | 1698 | mkpath(catdir($blddir, "include/openssl")); |
9fe2bb77 RL |
1699 | run_dofile(catfile($blddir, "include/openssl/opensslconf.h"), |
1700 | catfile($srcdir, "include/openssl/opensslconf.h.in")); | |
f0bd4686 | 1701 | |
dca99383 | 1702 | mkpath(catdir($blddir, "crypto/include/internal")); |
3e9e810f | 1703 | foreach my $alg ( 'bn' ) { |
9fe2bb77 RL |
1704 | run_dofile(catfile($blddir, "crypto/include/internal/${alg}_conf.h"), |
1705 | catfile($srcdir, "crypto/include/internal/${alg}_conf.h.in")); | |
f0bd4686 RL |
1706 | } |
1707 | ||
9fe2bb77 RL |
1708 | ### |
1709 | ### When the old "unixmake" scheme goes away, so does this function | |
1710 | ### | |
1711 | sub build_Makefile { | |
1712 | run_dofile("Makefile","Makefile.in"); | |
1713 | ||
1714 | # Copy all Makefile.in to Makefile (except top-level) | |
1715 | use File::Find; | |
1716 | use IO::File; | |
1717 | find( | |
1718 | { | |
1719 | preprocess => sub { | |
1720 | grep(!/^\./, @_); | |
1721 | }, | |
1722 | wanted => sub { | |
1723 | return if ($_ ne "Makefile.in" || $File::Find::dir eq "."); | |
1724 | my $in = IO::File->new($_, "r") or | |
1725 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1726 | $File::Find::dir; | |
1727 | my $out = IO::File->new("Makefile", "w") or | |
1728 | die sprintf "Error writing Makefile in %s: !$\n", | |
1729 | $File::Find::dir; | |
1730 | print $out "# Generated from $_, do not edit\n"; | |
1731 | while (my $line = <$in>) { print $out $line } | |
1732 | $in->close() or | |
1733 | die sprintf "Error reading Makefile.in in %s: !$\n", | |
1734 | $File::Find::dir; | |
1735 | $out->close() or | |
1736 | die sprintf "Error writing Makefile in %s: !$\n", | |
1737 | $File::Find::dir; | |
1738 | }, | |
fb36ca12 | 1739 | }, |
9fe2bb77 RL |
1740 | "."); |
1741 | } | |
d10dac11 | 1742 | |
88087414 | 1743 | my %builders = ( |
9fe2bb77 | 1744 | unified => sub { |
ddf1847d RL |
1745 | run_dofile(catfile($blddir, $target{build_file}), |
1746 | $config{build_file_template}, | |
1747 | catfile($srcdir, "Configurations", "common.tmpl")); | |
1748 | ||
1749 | my $make_command = "$make PERL=\'$config{perl}\'"; | |
1750 | my $make_targets = ""; | |
1751 | $make_targets .= " depend" | |
1752 | if $config{depflags} ne $default_depflags && $make_depend; | |
1753 | (system $make_command.$make_targets) == 0 | |
1754 | or die "make $make_targets failed" | |
1755 | if $make_targets ne ""; | |
1756 | if ($config{depflags} ne $default_depflags && !$make_depend) { | |
1757 | $warn_make_depend++; | |
1758 | } | |
9fe2bb77 | 1759 | }, |
88087414 | 1760 | unixmake => sub { |
9fe2bb77 RL |
1761 | build_Makefile(); |
1762 | ||
1763 | run_dofile("util/domd", "util/domd.in"); | |
1764 | chmod 0755, "util/domd"; | |
1765 | ||
291e94df | 1766 | my $make_command = "$make PERL=\'$config{perl}\'"; |
88087414 | 1767 | my $make_targets = ""; |
ddf1847d RL |
1768 | $make_targets .= " depend" |
1769 | if $config{depflags} ne $default_depflags && $make_depend; | |
1770 | (system $make_command.$make_targets) == 0 | |
1771 | or die "make $make_targets failed" | |
88087414 | 1772 | if $make_targets ne ""; |
ddf1847d | 1773 | |
107b5792 | 1774 | if ($config{depflags} ne $default_depflags && !$make_depend) { |
88087414 RL |
1775 | $warn_make_depend++; |
1776 | } | |
1777 | }, | |
1778 | mk1mf => sub { | |
ddf1847d | 1779 | my $platform = shift; |
9fe2bb77 RL |
1780 | # The only reason we do this is to have something to build MINFO from |
1781 | build_Makefile(); | |
1782 | ||
664b9985 | 1783 | open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h"; |
76ffb43d | 1784 | printf OUT <<"EOF"; |
57119943 BM |
1785 | #ifndef MK1MF_BUILD |
1786 | /* auto-generated by Configure for crypto/cversion.c: | |
1787 | * for Unix builds, crypto/Makefile.ssl generates functional definitions; | |
1788 | * Windows builds (and other mk1mf builds) compile cversion.c with | |
1789 | * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */ | |
1790 | #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles" | |
1791 | #endif | |
9e935d7e | 1792 | EOF |
8e10f2b3 | 1793 | close(OUT); |
8e10f2b3 | 1794 | |
88087414 | 1795 | # create the ms/version32.rc file if needed |
ddf1847d | 1796 | if ($platform eq "netware") { |
88087414 | 1797 | my ($v1, $v2, $v3, $v4); |
3fa04f0d | 1798 | if ($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 |
1799 | $v1=hex $1; |
1800 | $v2=hex $2; | |
1801 | $v3=hex $3; | |
1802 | $v4=hex $4; | |
88087414 RL |
1803 | } |
1804 | open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc"; | |
1805 | print OUT <<"EOF"; | |
fc6a6a10 DSH |
1806 | #include <winver.h> |
1807 | ||
1808 | LANGUAGE 0x09,0x01 | |
1809 | ||
1810 | 1 VERSIONINFO | |
1811 | FILEVERSION $v1,$v2,$v3,$v4 | |
1812 | PRODUCTVERSION $v1,$v2,$v3,$v4 | |
1813 | FILEFLAGSMASK 0x3fL | |
1814 | #ifdef _DEBUG | |
1815 | FILEFLAGS 0x01L | |
1816 | #else | |
1817 | FILEFLAGS 0x00L | |
1818 | #endif | |
1819 | FILEOS VOS__WINDOWS32 | |
1820 | FILETYPE VFT_DLL | |
1821 | FILESUBTYPE 0x0L | |
1822 | BEGIN | |
1823 | BLOCK "StringFileInfo" | |
1824 | BEGIN | |
1825 | BLOCK "040904b0" | |
1826 | BEGIN | |
fce0ba5f | 1827 | // Required: |
fc6a6a10 DSH |
1828 | VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0" |
1829 | VALUE "FileDescription", "OpenSSL Shared Library\\0" | |
3fa04f0d | 1830 | VALUE "FileVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1831 | #if defined(CRYPTO) |
1832 | VALUE "InternalName", "libeay32\\0" | |
1833 | VALUE "OriginalFilename", "libeay32.dll\\0" | |
1834 | #elif defined(SSL) | |
1835 | VALUE "InternalName", "ssleay32\\0" | |
1836 | VALUE "OriginalFilename", "ssleay32.dll\\0" | |
a479d72d | 1837 | #endif |
fc6a6a10 | 1838 | VALUE "ProductName", "The OpenSSL Toolkit\\0" |
3fa04f0d | 1839 | VALUE "ProductVersion", "$config{version}\\0" |
fc6a6a10 DSH |
1840 | // Optional: |
1841 | //VALUE "Comments", "\\0" | |
51cbee35 | 1842 | VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0" |
fc6a6a10 DSH |
1843 | //VALUE "LegalTrademarks", "\\0" |
1844 | //VALUE "PrivateBuild", "\\0" | |
1845 | //VALUE "SpecialBuild", "\\0" | |
1846 | END | |
1847 | END | |
1848 | BLOCK "VarFileInfo" | |
1849 | BEGIN | |
1850 | VALUE "Translation", 0x409, 0x4b0 | |
1851 | END | |
1852 | END | |
1853 | EOF | |
88087414 RL |
1854 | close(OUT); |
1855 | } | |
1856 | }, | |
1857 | ); | |
1858 | ||
ddf1847d | 1859 | $builders{$builder}->($builder_platform, @builder_opts); |
fce0ba5f | 1860 | |
76ffb43d | 1861 | print <<"EOF"; |
63d3f44a | 1862 | |
89ec98e0 | 1863 | Configured for $target. |
63d3f44a | 1864 | EOF |
5f8d5c96 | 1865 | |
76ffb43d | 1866 | print <<"EOF" if (!$no_threads && !$threads); |
5f8d5c96 BM |
1867 | |
1868 | The library could not be configured for supporting multi-threaded | |
1869 | applications as the compiler options required on this system are not known. | |
ff1b7e09 | 1870 | See file INSTALL for details if you need multi-threading. |
ec577822 BM |
1871 | EOF |
1872 | ||
76ffb43d | 1873 | print <<"EOF" if ($no_shared_warn); |
2964ba8c | 1874 | |
2e31ef03 RS |
1875 | You gave the option 'shared', which is not supported on this platform, so |
1876 | we will pretend you gave the option 'no-shared'. If you know how to implement | |
1877 | shared libraries, please let us know (but please first make sure you have | |
1878 | tried with a current version of OpenSSL). | |
1879 | EOF | |
1880 | ||
76ffb43d | 1881 | print <<"EOF" if ($warn_make_depend); |
2e31ef03 RS |
1882 | |
1883 | *** Because of configuration changes, you MUST do the following before | |
1884 | *** building: | |
1885 | ||
1886 | make depend | |
2964ba8c RL |
1887 | EOF |
1888 | ||
d02b48c6 RE |
1889 | exit(0); |
1890 | ||
bd5192b1 RL |
1891 | ###################################################################### |
1892 | # | |
1893 | # Helpers and utility functions | |
1894 | # | |
1895 | ||
1896 | # Configuration file reading ######################################### | |
1897 | ||
1898 | # Helper function to implement conditional inheritance depending on the | |
1899 | # value of $no_asm. Used in inherit_from values as follows: | |
1900 | # | |
1901 | # inherit_from => [ "template", asm("asm_tmpl") ] | |
1902 | # | |
1903 | sub asm { | |
1904 | my @x = @_; | |
1905 | sub { | |
1906 | $no_asm ? () : @x; | |
1907 | } | |
1908 | } | |
1909 | ||
88087414 RL |
1910 | # Helper function to implement adding values to already existing configuration |
1911 | # values. It handles elements that are ARRAYs, CODEs and scalars | |
1912 | sub _add { | |
1913 | my $separator = shift; | |
1914 | ||
1915 | # If there's any ARRAY in the collection of values, we will return | |
1916 | # an ARRAY of combined values, otherwise a string of joined values | |
1917 | # with $separator as the separator. | |
1918 | my $found_array = 0; | |
1919 | ||
1920 | my @values = | |
1921 | map { | |
1922 | if (ref($_) eq "ARRAY") { | |
1923 | $found_array = 1; | |
1924 | @$_; | |
1925 | } else { | |
1926 | $_; | |
1927 | } | |
1928 | } (@_); | |
1929 | ||
1930 | if ($found_array) { | |
1931 | [ @values ]; | |
1932 | } else { | |
1933 | join($separator, @values); | |
1934 | } | |
1935 | } | |
1936 | sub add_before { | |
1937 | my $separator = shift; | |
1938 | my @x = @_; | |
1939 | sub { _add($separator, @x, @_) }; | |
1940 | } | |
1941 | sub add { | |
1942 | my $separator = shift; | |
1943 | my @x = @_; | |
1944 | sub { _add($separator, @_, @x) }; | |
1945 | } | |
1946 | ||
bd5192b1 RL |
1947 | # configuration reader, evaluates the input file as a perl script and expects |
1948 | # it to fill %targets with target configurations. Those are then added to | |
1949 | # %table. | |
1950 | sub read_config { | |
1951 | my $fname = shift; | |
1952 | open(CONFFILE, "< $fname") | |
1953 | or die "Can't open configuration file '$fname'!\n"; | |
1954 | my $x = $/; | |
1955 | undef $/; | |
1956 | my $content = <CONFFILE>; | |
1957 | $/ = $x; | |
1958 | close(CONFFILE); | |
1959 | my %targets = (); | |
1960 | { | |
1961 | local %table = %::table; # Protect %table from tampering | |
1962 | ||
1963 | eval $content; | |
1964 | warn $@ if $@; | |
1965 | } | |
1966 | ||
1967 | # For each target, check that it's configured with a hash table. | |
1968 | foreach (keys %targets) { | |
1969 | if (ref($targets{$_}) ne "HASH") { | |
1970 | if (ref($targets{$_}) eq "") { | |
1971 | warn "Deprecated target configuration for $_, ignoring...\n"; | |
1972 | } else { | |
1973 | warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; | |
1974 | } | |
1975 | delete $targets{$_}; | |
1976 | } | |
1977 | } | |
1978 | ||
1979 | %table = (%table, %targets); | |
1980 | ||
1981 | } | |
1982 | ||
1983 | # configuration resolver. Will only resolve all the lazy evalutation | |
1984 | # codeblocks for the chozen target and all those it inherits from, | |
1985 | # recursively | |
1986 | sub resolve_config { | |
1987 | my $target = shift; | |
1988 | my @breadcrumbs = @_; | |
1989 | ||
1990 | if (grep { $_ eq $target } @breadcrumbs) { | |
1991 | die "inherit_from loop! target backtrace:\n " | |
1992 | ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; | |
1993 | } | |
1994 | ||
1995 | if (!defined($table{$target})) { | |
1996 | warn "Warning! target $target doesn't exist!\n"; | |
1997 | return (); | |
1998 | } | |
1999 | # Recurse through all inheritances. They will be resolved on the | |
2000 | # fly, so when this operation is done, they will all just be a | |
2001 | # bunch of attributes with string values. | |
2002 | # What we get here, though, are keys with references to lists of | |
2003 | # the combined values of them all. We will deal with lists after | |
2004 | # this stage is done. | |
2005 | my %combined_inheritance = (); | |
2006 | if ($table{$target}->{inherit_from}) { | |
2007 | my @inherit_from = | |
2008 | map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; | |
2009 | foreach (@inherit_from) { | |
2010 | my %inherited_config = resolve_config($_, $target, @breadcrumbs); | |
2011 | ||
2012 | # 'template' is a marker that's considered private to | |
2013 | # the config that had it. | |
2014 | delete $inherited_config{template}; | |
2015 | ||
2016 | map { | |
2017 | if (!$combined_inheritance{$_}) { | |
2018 | $combined_inheritance{$_} = []; | |
2019 | } | |
2020 | push @{$combined_inheritance{$_}}, $inherited_config{$_}; | |
2021 | } keys %inherited_config; | |
2022 | } | |
2023 | } | |
2024 | ||
2025 | # We won't need inherit_from in this target any more, since we've | |
2026 | # resolved all the inheritances that lead to this | |
2027 | delete $table{$target}->{inherit_from}; | |
2028 | ||
2029 | # Now is the time to deal with those lists. Here's the place to | |
2030 | # decide what shall be done with those lists, all based on the | |
2031 | # values of the target we're currently dealing with. | |
2032 | # - If a value is a coderef, it will be executed with the list of | |
2033 | # inherited values as arguments. | |
2034 | # - If the corresponding key doesn't have a value at all or is the | |
2035 | # emoty string, the inherited value list will be run through the | |
2036 | # default combiner (below), and the result becomes this target's | |
2037 | # value. | |
2038 | # - Otherwise, this target's value is assumed to be a string that | |
2039 | # will simply override the inherited list of values. | |
88087414 | 2040 | my $default_combiner = add(" "); |
bd5192b1 RL |
2041 | |
2042 | my %all_keys = | |
2043 | map { $_ => 1 } (keys %combined_inheritance, | |
2044 | keys %{$table{$target}}); | |
2045 | foreach (sort keys %all_keys) { | |
2046 | ||
2047 | # Current target doesn't have a value for the current key? | |
2048 | # Assign it the default combiner, the rest of this loop body | |
2049 | # will handle it just like any other coderef. | |
2050 | if (!exists $table{$target}->{$_}) { | |
2051 | $table{$target}->{$_} = $default_combiner; | |
2052 | } | |
2053 | ||
2054 | my $valuetype = ref($table{$target}->{$_}); | |
2055 | if ($valuetype eq "CODE") { | |
2056 | # CODE reference, execute it with the inherited values as | |
2057 | # arguments. | |
2058 | $table{$target}->{$_} = | |
2059 | $table{$target}->{$_}->(@{$combined_inheritance{$_}}); | |
88087414 RL |
2060 | } elsif ($valuetype eq "ARRAY" || $valuetype eq "") { |
2061 | # ARRAY or Scalar, just leave it as is. | |
bd5192b1 RL |
2062 | } else { |
2063 | # Some other type of reference that we don't handle. | |
2064 | # Better to abort at this point. | |
2065 | die "cannot handle reference type $valuetype," | |
2066 | ," found in target $target -> $_\n"; | |
2067 | } | |
2068 | } | |
2069 | ||
2070 | # Finally done, return the result. | |
2071 | return %{$table{$target}}; | |
2072 | } | |
2073 | ||
462ba4f6 | 2074 | sub usage |
d02b48c6 | 2075 | { |
462ba4f6 | 2076 | print STDERR $usage; |
10a926c1 | 2077 | print STDERR "\npick os/compiler from:\n"; |
1641cb60 | 2078 | my $j=0; |
6457ad15 | 2079 | my $i; |
10a926c1 | 2080 | my $k=0; |
6457ad15 | 2081 | foreach $i (sort keys %table) |
d02b48c6 | 2082 | { |
bd5192b1 | 2083 | next if $table{$i}->{template}; |
462ba4f6 | 2084 | next if $i =~ /^debug/; |
10a926c1 UM |
2085 | $k += length($i) + 1; |
2086 | if ($k > 78) | |
2087 | { | |
2088 | print STDERR "\n"; | |
2089 | $k=length($i); | |
2090 | } | |
2091 | print STDERR $i . " "; | |
462ba4f6 UM |
2092 | } |
2093 | foreach $i (sort keys %table) | |
2094 | { | |
bd5192b1 | 2095 | next if $table{$i}->{template}; |
462ba4f6 | 2096 | next if $i !~ /^debug/; |
10a926c1 UM |
2097 | $k += length($i) + 1; |
2098 | if ($k > 78) | |
2099 | { | |
2100 | print STDERR "\n"; | |
2101 | $k=length($i); | |
2102 | } | |
2103 | print STDERR $i . " "; | |
d02b48c6 | 2104 | } |
10a926c1 | 2105 | print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; |
462ba4f6 | 2106 | exit(1); |
d02b48c6 RE |
2107 | } |
2108 | ||
107b5792 RL |
2109 | sub run_dofile() |
2110 | { | |
107b5792 | 2111 | my $out = shift; |
9fe2bb77 | 2112 | my @templates = @_; |
107b5792 | 2113 | |
ced2c2c5 RS |
2114 | unlink $out || warn "Can't remove $out, $!" |
2115 | if -f $out; | |
9fe2bb77 RL |
2116 | foreach (@templates) { |
2117 | die "Can't open $_, $!" unless -f $_; | |
2118 | } | |
2119 | my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\""; | |
2120 | #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n"; | |
2121 | system($cmd); | |
107b5792 RL |
2122 | exit 1 if $? != 0; |
2123 | rename("$out.new", $out) || die "Can't rename $out.new, $!"; | |
2124 | } | |
2125 | ||
00ae96ca RL |
2126 | # Configuration printer ############################################## |
2127 | ||
2128 | sub print_table_entry | |
2129 | { | |
2130 | my $target = shift; | |
2131 | my %target = resolve_config($target); | |
2132 | my $type = shift; | |
2133 | ||
2134 | # Don't print the templates | |
2135 | return if $target{template}; | |
2136 | ||
2137 | my @sequence = ( | |
f0bd4686 | 2138 | "sys_id", |
00ae96ca RL |
2139 | "cc", |
2140 | "cflags", | |
2141 | "debug_cflags", | |
2142 | "release_cflags", | |
00ae96ca | 2143 | "thread_cflag", |
f0bd4686 RL |
2144 | "unistd", |
2145 | "ld", | |
00ae96ca | 2146 | "lflags", |
c86ddbe6 | 2147 | "plib_lflags", |
1740c162 | 2148 | "ex_libs", |
00ae96ca | 2149 | "debug_lflags", |
c86ddbe6 | 2150 | "debug_plib_lflags", |
1740c162 | 2151 | "debug_ex_libs", |
00ae96ca | 2152 | "release_lflags", |
c86ddbe6 | 2153 | "release_plib_lflags", |
1740c162 | 2154 | "release_ex_libs", |
00ae96ca RL |
2155 | "bn_ops", |
2156 | "cpuid_obj", | |
2157 | "bn_obj", | |
2158 | "ec_obj", | |
2159 | "des_obj", | |
2160 | "aes_obj", | |
2161 | "bf_obj", | |
2162 | "md5_obj", | |
2163 | "sha1_obj", | |
2164 | "cast_obj", | |
2165 | "rc4_obj", | |
2166 | "rmd160_obj", | |
2167 | "rc5_obj", | |
2168 | "wp_obj", | |
2169 | "cmll_obj", | |
2170 | "modes_obj", | |
f0bd4686 | 2171 | "padlock_obj", |
00ae96ca RL |
2172 | "perlasm_scheme", |
2173 | "dso_scheme", | |
2174 | "shared_target", | |
2175 | "shared_cflag", | |
2176 | "shared_ldflag", | |
2177 | "shared_extension", | |
f0bd4686 RL |
2178 | "obj_extension", |
2179 | "exe_extension", | |
00ae96ca | 2180 | "ranlib", |
f0bd4686 | 2181 | "ar", |
00ae96ca RL |
2182 | "arflags", |
2183 | "multilib", | |
f0bd4686 | 2184 | "build_scheme", |
00ae96ca RL |
2185 | ); |
2186 | ||
2187 | if ($type eq "TABLE") { | |
2188 | print "\n"; | |
2189 | print "*** $target\n"; | |
2190 | printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence); | |
2191 | } elsif ($type eq "HASH") { | |
2192 | my $largest = | |
2193 | length((sort { length($a) <=> length($b) } @sequence)[-1]); | |
2194 | print " '$target' => {\n"; | |
2195 | foreach (@sequence) { | |
2196 | if ($target{$_}) { | |
2197 | print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; | |
2198 | } | |
2199 | } | |
2200 | print " },\n"; | |
2201 | } | |
2202 | } | |
2203 | ||
2204 | # Utility routines ################################################### | |
2205 | ||
ec182ef0 RL |
2206 | # Makes a directory absolute and cleans out /../ in paths like foo/../bar |
2207 | # On some platforms, this uses rel2abs(), while on others, realpath() is used. | |
2208 | # realpath() requires that at least all path components except the last is an | |
2209 | # existing directory. On VMS, the last component of the directory spec must | |
2210 | # exist. | |
2211 | sub absolutedir { | |
2212 | my $dir = shift; | |
2213 | ||
2214 | # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which | |
2215 | # will return the volume name for the device, no matter what. Also, | |
2216 | # it will return an incorrect directory spec if the argument is a | |
2217 | # directory that doesn't exist. | |
2218 | if ($^O eq "VMS") { | |
2219 | return rel2abs($dir); | |
2220 | } | |
2221 | ||
2222 | # We use realpath() on Unix, since no other will properly clean out | |
2223 | # a directory spec. | |
2224 | use Cwd qw/realpath/; | |
2225 | ||
2226 | return realpath($dir); | |
2227 | } | |
2228 | ||
99aab161 UM |
2229 | sub which |
2230 | { | |
2231 | my($name)=@_; | |
2232 | my $path; | |
2233 | foreach $path (split /:/, $ENV{PATH}) | |
2234 | { | |
107b5792 | 2235 | if (-f "$path/$name$target{exe_extension}" and -x _) |
99aab161 | 2236 | { |
107b5792 RL |
2237 | return "$path/$name$target{exe_extension}" unless ($name eq "perl" and |
2238 | system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\'')); | |
99aab161 UM |
2239 | } |
2240 | } | |
2241 | } | |
2242 | ||
fe05264e RL |
2243 | sub quotify { |
2244 | my %processors = ( | |
2245 | perl => sub { my $x = shift; | |
2246 | $x =~ s/([\\\$\@"])/\\$1/g; | |
2247 | return '"'.$x.'"'; }, | |
2248 | ); | |
2249 | my $for = shift; | |
2250 | my $processor = | |
2251 | defined($processors{$for}) ? $processors{$for} : sub { shift; }; | |
2252 | ||
2253 | map { $processor->($_); } @_; | |
2254 | } | |
107b5792 | 2255 | |
9fe2bb77 RL |
2256 | # collect_from_file($filename, $line_concat_cond_re, $line_concat) |
2257 | # $filename is a file name to read from | |
2258 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2259 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2260 | sub collect_from_file { | |
2261 | my $filename = shift; | |
2262 | my $line_concat_cond_re = shift; | |
2263 | my $line_concat = shift; | |
2264 | ||
2265 | open my $fh, $filename || die "unable to read $filename: $!\n"; | |
2266 | return sub { | |
2267 | my $saved_line = ""; | |
2268 | $_ = ""; | |
2269 | while (<$fh>) { | |
2270 | chomp; | |
2271 | if (defined $line_concat) { | |
2272 | $_ = $line_concat->($saved_line, $_); | |
2273 | $saved_line = ""; | |
2274 | } | |
2275 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2276 | $saved_line = $_; | |
2277 | next; | |
2278 | } | |
2279 | return $_; | |
2280 | } | |
2281 | die "$filename ending with continuation line\n" if $_; | |
2282 | close $fh; | |
2283 | return undef; | |
2284 | } | |
2285 | } | |
2286 | ||
2287 | # collect_from_array($array, $line_concat_cond_re, $line_concat) | |
2288 | # $array is an ARRAYref of lines | |
2289 | # $line_concat_cond_re is a regexp detecting a line continuation ending | |
2290 | # $line_concat is a CODEref that takes care of concatenating two lines | |
2291 | sub collect_from_array { | |
2292 | my $array = shift; | |
2293 | my $line_concat_cond_re = shift; | |
2294 | my $line_concat = shift; | |
2295 | my @array = (@$array); | |
2296 | ||
2297 | return sub { | |
2298 | my $saved_line = ""; | |
2299 | $_ = ""; | |
2300 | while (defined($_ = shift @array)) { | |
2301 | chomp; | |
2302 | if (defined $line_concat) { | |
2303 | $_ = $line_concat->($saved_line, $_); | |
2304 | $saved_line = ""; | |
2305 | } | |
2306 | if (defined $line_concat_cond_re && /$line_concat_cond_re/) { | |
2307 | $saved_line = $_; | |
2308 | next; | |
2309 | } | |
2310 | return $_; | |
2311 | } | |
2312 | die "input text ending with continuation line\n" if $_; | |
2313 | return undef; | |
2314 | } | |
2315 | } | |
2316 | ||
2317 | # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...) | |
2318 | # $lineiterator is a CODEref that delivers one line at a time. | |
107b5792 RL |
2319 | # All following arguments are regex/CODEref pairs, where the regexp detects a |
2320 | # line and the CODEref does something with the result of the regexp. | |
2321 | sub collect_information { | |
9fe2bb77 | 2322 | my $lineiterator = shift; |
107b5792 RL |
2323 | my %collectors = @_; |
2324 | ||
9fe2bb77 RL |
2325 | while(defined($_ = $lineiterator->())) { |
2326 | chomp; | |
2327 | my $found = 0; | |
2328 | foreach my $re (keys %collectors) { | |
2329 | if ($re ne "OTHERWISE" && /$re/) { | |
2330 | $collectors{$re}->($lineiterator); | |
2331 | $found = 1; | |
2332 | }; | |
2333 | } | |
2334 | if ($collectors{"OTHERWISE"}) { | |
2335 | $collectors{"OTHERWISE"}->($lineiterator, $_) | |
2336 | unless $found || !defined $collectors{"OTHERWISE"}; | |
2337 | } | |
107b5792 | 2338 | } |
107b5792 | 2339 | } |