5 ## Configure -- OpenSSL source tree configuration script
6 ## If editing this file, run this command before committing
7 ## make -f Makefile.in TABLE
13 use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/;
14 use File::Path qw/mkpath/;
16 # see INSTALL for instructions.
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";
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.
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)
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".
39 # --cross-compile-prefix Add specified prefix to binutils components.
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.
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.
49 # [no-]threads [don't] try to create a library that is suitable for
50 # multithreaded applications (default is "threads" if we
52 # [no-]shared [don't] try to create shared libraries when supported.
53 # no-asm do not use assembler
54 # no-dso do not compile in any native shared-library methods. This
55 # will ensure that all methods just return NULL.
56 # no-egd do not compile support for the entropy-gathering daemon APIs
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.
60 # sctp include SCTP support
61 # 386 generate 80386 code
62 # no-sse2 disables IA-32 SSE2 code, above option implies no-sse2
63 # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...)
64 # -<xxx> +<xxx> compiler options are passed through
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.
69 # BN_LLONG use the type 'long long' in crypto/bn/bn.h
70 # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
71 # Following are set automatically by this script
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,
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
80 # Minimum warning options... any contributions to OpenSSL should at least get
83 my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_CHECK -DDEBUG_UNUSED";
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
87 # following warnings can also be enabled:
88 # -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers,
90 # -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token
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";
94 # Warn that "make depend" should be run?
95 my $warn_make_depend = 0;
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";
101 my $strict_warnings = 0;
103 # As for $BSDthreads. Idea is to maintain "collective" set of flags,
104 # which would cover all BSD flavors. -pthread applies to them all,
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";
113 # API compability name to version number mapping.
115 my $maxapi = "1.1.0"; # API for "no-deprecated" builds
117 "1.1.0" => "0x10100000L",
118 "1.0.0" => "0x10000000L",
119 "0.9.8" => "0x00908000L",
122 my $base_target = "BASE"; # The template that all other inherit from
126 # Forward declarations ###############################################
128 # read_config(filename)
130 # Reads a configuration file and populates %table with the contents
131 # (which the configuration file places in %targets).
134 # resolve_config(target)
136 # Resolves all the late evalutations, inheritances and so on for the
137 # chosen target and any target it inherits from.
141 # Information collection #############################################
143 # Unified build supports separate build dir
144 my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax
145 my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax
146 my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl"));
148 $config{sourcedir} = abs2rel($srcdir);
149 $config{builddir} = abs2rel($blddir);
151 # Collect version numbers
152 $config{version} = "unknown";
153 $config{version_num} = "unknown";
154 $config{shlib_version_number} = "unknown";
155 $config{shlib_version_history} = "unknown";
158 collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')),
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}=$1 }
164 if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; }
166 ($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 "");
175 # Collect target configurations
177 my $pattern = catfile(dirname($0), "Configurations", "*.conf");
178 foreach (sort glob($pattern) ) {
183 print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n";
187 $config{openssldir}="";
188 $config{processor}="";
190 $config{install_prefix}= "$ENV{'INSTALL_PREFIX'}";
191 $config{cross_compile_prefix}="";
192 $config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/";
193 my $nofipscanistercheck=0;
194 $config{baseaddr}="0xFB00000";
197 $config{no_shared}=0; # but "no-shared" is default
198 my $zlib=1; # but "no-zlib" is default
205 # Top level directories to build
206 $config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ];
207 # crypto/ subdirectories to build
210 "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305",
211 "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes",
212 "bn", "ec", "rsa", "dsa", "dh", "dso", "engine",
213 "buffer", "bio", "stack", "lhash", "rand", "err",
214 "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui",
215 "cms", "ts", "jpake", "srp", "store", "cmac", "ct", "async", "kdf"
218 # Known TLS and DTLS protocols
219 my @tls = qw(ssl3 tls1 tls1_1 tls1_2);
220 my @dtls = qw(dtls1 dtls1_2);
222 # Explicitelly known options that are possible to disable. They can
223 # be regexps, and will be used like this: /^no-${option}$/
224 # For developers: keep it sorted alphabetically
252 "ec_nistp_64_gcc_128",
261 "locking", # Really???
278 "rijndael", # Old AES name
303 foreach my $proto ((@tls, @dtls))
305 push(@disablables, $proto);
306 push(@disablables, "$proto-method");
309 # All of the following is disabled by default (RC5 was enabled before 0.9.8):
311 my %disabled = ( # "what" => "comment" [or special keyword "experimental"]
312 "ec_nistp_64_gcc_128" => "default",
314 "jpake" => "experimental",
318 "shared" => "default",
319 "ssl-trace" => "default",
320 "store" => "experimental",
321 "unit-test" => "default",
323 "zlib-dynamic" => "default",
324 "crypto-mdebug" => "default",
326 my @experimental = ();
328 # Note: => pair form used for aesthetics, not to truly make a hash table
329 my @disable_cascades = (
330 # "what" => [ "cascade", ... ]
331 sub { $config{processor} eq "386" }
334 "ssl3-method" => [ "ssl3" ],
335 "zlib" => [ "zlib-dynamic" ],
336 "rijndael" => [ "aes" ],
338 "ec" => [ "ecdsa", "ecdh" ],
339 "psk" => [ "jpake" ],
341 "dgram" => [ "dtls" ],
344 # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA
345 "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ],
346 "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ],
348 # Additionally, SSL 3.0 requires either RSA or DSA+DH
350 && ($disabled{dsa} || $disabled{dh}); }
353 # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH
354 # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well.
355 # (XXX: We don't support PSK-only builds).
357 && ($disabled{dsa} || $disabled{dh})
358 && ($disabled{ecdsa} || $disabled{ecdh}); }
359 => [ "tls1", "tls1_1", "tls1_2",
360 "dtls1", "dtls1_2" ],
364 # SRP and HEARTBEATS require TLSEXT
365 "tlsext" => [ "srp", "heartbeats" ],
368 # Avoid protocol support holes. Also disable all versions below N, if version
369 # N is disabled while N+1 is enabled.
371 my @list = (reverse @tls);
372 while ((my $first, my $second) = (shift @list, shift @list)) {
374 push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
376 unshift @list, $second;
378 my @list = (reverse @dtls);
379 while ((my $first, my $second) = (shift @list, shift @list)) {
381 push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
383 unshift @list, $second;
386 # Construct the string of what $config{depflags} should look like with the defaults
387 # from %disabled above. (we need this to see if we should advise the user
388 # to run "make depend"):
389 my $default_depflags = join(" ",
390 map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; }
391 grep { $disabled{$_} !~ /\(no-depflags\)$/ }
392 sort keys %disabled);
394 # Explicit "no-..." options will be collected in %disabled along with the defaults.
395 # To remove something from %disabled, use "enable-foo" (unless it's experimental).
396 # For symmetry, "disable-foo" is a synonym for "no-foo".
398 # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable.
399 # We will collect such requests in @experimental.
400 # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO.
405 &usage if ($#ARGV < 0);
408 $config{depflags}="";
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}=[];
420 my $build_prefix = "release_";
424 if (grep /^reconf(igure)?$/, @argvcopy) {
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 $return;
433 @argvcopy = defined($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});
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};
446 } elsif (open IN, "<Makefile") {
448 # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile
449 # centered information gathering the reading configdata.pm
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*(?:\$\(CROSS_COMPILE\))?(.*?)$/) {
465 # END OF TEMPORARY SECTION
468 die "Insufficient data to reconfigure, please do a normal configuration\n";
472 $config{perlargv} = [ @argvcopy ];
474 my %unsupported_options = ();
477 s /^-no-/no-/; # some people just can't read the instructions
479 # rewrite some options in "enable-..." form
480 s /^-?-?shared$/enable-shared/;
481 s /^sctp$/enable-sctp/;
482 s /^threads$/enable-threads/;
483 s /^zlib$/enable-zlib/;
484 s /^zlib-dynamic$/enable-zlib-dynamic/;
486 if (/^(no|disable|enable|experimental)-(.+)$/)
489 if (!grep { $word =~ /^${_}$/ } @disablables)
491 $unsupported_options{$_} = 1;
495 if (/^no-(.+)$/ || /^disable-(.+)$/)
497 if (!($disabled{$1} eq "experimental"))
499 foreach my $proto ((@tls, @dtls))
501 if ($1 eq "$proto-method")
503 $disabled{"$proto"} = "option($proto-method)";
509 foreach my $proto (@dtls)
511 $disabled{$proto} = "option(dtls)";
516 # Last one of its kind
517 $disabled{"ssl3"} = "option(ssl)";
521 # XXX: Tests will fail if all SSL/TLS
522 # protocols are disabled.
523 foreach my $proto (@tls)
525 $disabled{$proto} = "option(tls)";
530 $disabled{$1} = "option";
534 elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
537 if ($disabled{$algo} eq "experimental")
539 die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
540 unless (/^experimental-/);
541 push @experimental, $algo;
543 delete $disabled{$algo};
545 $threads = 1 if ($algo eq "threads");
547 elsif (/^--strict-warnings$/)
549 $strict_warnings = 1;
553 $build_prefix = "debug_";
555 elsif (/^--release$/)
557 $build_prefix = "release_";
560 { $config{processor}=386; }
567 # No RSAref support any more since it's not needed.
568 # The check for the option is there so scripts aren't
571 elsif (/^nofipscanistercheck$/)
574 $nofipscanistercheck = 1;
578 if (/^--prefix=(.*)$/)
582 elsif (/^--api=(.*)$/)
586 elsif (/^--libdir=(.*)$/)
590 elsif (/^--openssldir=(.*)$/)
592 $config{openssldir}=$1;
594 elsif (/^--install.prefix=(.*)$/)
596 $config{install_prefix}=$1;
598 elsif (/^--with-zlib-lib=(.*)$/)
600 $withargs{zlib_lib}=$1;
602 elsif (/^--with-zlib-include=(.*)$/)
604 $withargs{zlib_include}="-I$1";
606 elsif (/^--with-fipslibdir=(.*)$/)
608 $config{fipslibdir}="$1/";
610 elsif (/^--with-baseaddr=(.*)$/)
612 $config{baseaddr}="$1";
614 elsif (/^--cross-compile-prefix=(.*)$/)
616 $config{cross_compile_prefix}=$1;
618 elsif (/^--config=(.*)$/)
622 elsif (/^-[lL](.*)$/ or /^-Wl,/)
626 else # common if (/^[-+]/), just pass down...
628 $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
632 elsif ($_ =~ /^([^:]+):(.+)$/)
634 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
639 die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
642 unless ($_ eq $target || /^no-/ || /^disable-/)
644 # "no-..." follows later after implied disactivations
645 # have been derived. (Don't take this too seroiusly,
646 # we really only write OPTIONS to the Makefile out of
649 if ($config{options} eq "")
650 { $config{options} = $_; }
652 { $config{options} .= " ".$_; }
655 if (defined($config{api}) && !exists $apitable->{$config{api}}) {
656 die "***** Unsupported api compatibility level: $config{api}\n",
659 if (keys %unsupported_options)
661 die "***** Unsupported options: ",
662 join(", ", keys %unsupported_options), "\n";
668 delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/);
672 @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}};
675 my @tocheckfor = (keys %disabled);
676 while (@tocheckfor) {
677 my %new_tocheckfor = ();
678 my @cascade_copy = (@disable_cascades);
679 while (@cascade_copy) {
680 my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy);
681 if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) {
683 $new_tocheckfor{$_} => 1; $disabled{$_} = "forced";
684 } grep { !defined($disabled{$_}) } @$descendents;
687 @tocheckfor = (keys %new_tocheckfor);
690 if ($target eq "TABLE") {
691 foreach (sort keys %table) {
692 print_table_entry($_, "TABLE");
697 if ($target eq "LIST") {
698 foreach (sort keys %table) {
699 print $_,"\n" unless $table{$_}->{template};
704 if ($target eq "HASH") {
705 print "%table = (\n";
706 foreach (sort keys %table) {
707 print_table_entry($_, "HASH");
712 # Backward compatibility?
713 if ($target =~ m/^CygWin32(-.*)$/) {
714 $target = "Cygwin".$1;
717 foreach (sort (keys %disabled))
719 $config{options} .= " no-$_";
721 printf " no-%-12s %-10s", $_, "[$disabled{$_}]";
728 { $config{no_shared} = 1; }
731 elsif (/^static-engine$/)
733 elsif (/^zlib-dynamic$/)
738 { @{$config{dirs}} = grep !/^engine$/, @{$config{dirs}}; }
742 ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
744 if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/)
746 push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO";
747 print " OPENSSL_NO_$ALGO";
749 if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; }
750 elsif (/^asm$/) { $no_asm = 1; }
754 ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");
756 push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO";
757 $config{depflags} .= " -DOPENSSL_NO_$ALGO";
758 print " OPENSSL_NO_$ALGO";
760 # fix-up crypto/directory name(s)
761 $algo="whrlpool" if $algo eq "whirlpool";
762 $algo="ripemd" if $algo eq "rmd160";
763 @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}};
774 foreach (sort @experimental)
777 ($ALGO = $_) =~ tr/[a-z]/[A-Z]/;
779 # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined
780 push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO";
781 $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO";
784 print "Configuring for $target\n";
786 # Support for legacy targets having a name starting with 'debug-'
787 my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
789 $build_prefix = "debug_";
791 # If we do not find debug-foo in the table, the target is set to foo.
792 if (!$table{$target}) {
796 $config{target} = $target;
797 delete $table{$base_target}->{template}; # or the next test will fail.
798 my %target = ( %{$table{$base_target}}, resolve_config($target) );
800 &usage if (!%target || $target{template});
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/);
807 $default_ranlib = which("ranlib") || "true";
808 $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl";
809 my $make = $ENV{'MAKE'} || "make";
811 $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'}
812 if $config{cross_compile_prefix} eq "";
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});
819 # Allow environment CC to override compiler...
820 $target{cc} = $ENV{CC} || $target{cc};
822 # For cflags, lflags, plib_lflags and ex_libs, add the debug_ or release_
824 # Do it in such a way that no spurious space is appended (hence the grep).
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"}));
831 $config{plib_lflags} = join(" ",
832 grep { $_ ne "" } ($target{plib_lflags},
833 $target{$build_prefix."plib_lflags"}));
834 $config{ex_libs} = join(" ",
835 grep { $_ ne "" } ($target{ex_libs},
836 $target{$build_prefix."ex_libs"}));
838 $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib;
839 $target{ar} = $ENV{'AR'} || "ar";
840 $target{arflags} = "" if !defined($target{arflags});
842 # Make sure build_scheme is consistent.
843 $target{build_scheme} = [ $target{build_scheme} ]
844 if ref($target{build_scheme}) ne "ARRAY";
846 my ($builder, $builder_platform, @builder_opts) =
847 @{$target{build_scheme}};
849 # if $config{prefix}/lib$target{multilib} is not an existing directory, then
850 # assume that it's not searched by linker automatically, in
851 # which case adding $target{multilib} suffix causes more grief than
852 # we're ready to tolerate, so don't...
853 $target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}";
855 $config{libdir}="lib$target{multilib}" if $config{libdir} eq "";
856 $config{enginesdir}=$config{prefix} . "/" . $config{libdir} . "/engines";
858 $config{cflags} .= "$exp_cflags";
860 if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/-mno-cygwin/m)
862 $config{cflags} =~ s/-mno-cygwin\s*//;
863 $target{shared_ldflag} =~ s/-mno-cygwin\s*//;
866 if ($target =~ /linux.*-mips/ && !$no_asm && $flags !~ /-m(ips|arch=)/) {
867 # minimally required architecture flags for assembly modules
868 $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/);
869 $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/);
872 my $no_shared_warn=0;
873 my $no_user_cflags=0;
875 if ($flags ne "") { $config{cflags}="$flags$config{cflags}"; }
876 else { $no_user_cflags=1; }
878 # The DSO code currently always implements all functions so that no
879 # applications will have to worry about that from a compilation point
880 # of view. However, the "method"s may return zero unless that platform
881 # has support compiled in for them. Currently each method is enabled
882 # by a define "DSO_<name>" ... we translate the "dso_scheme" config
883 # string entry into using the following logic;
885 if (!$no_dso && $target{dso_scheme} ne "")
887 $target{dso_scheme} =~ tr/[a-z]/[A-Z]/;
888 if ($target{dso_scheme} eq "DLFCN")
890 $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
892 elsif ($target{dso_scheme} eq "DLFCN_NO_H")
894 $dso_cflags = "-DDSO_DLFCN";
898 $dso_cflags = "-DDSO_$target{dso_scheme}";
900 $config{cflags} = "$dso_cflags $config{cflags}";
903 my $thread_cflags = "";
905 if ($target{thread_cflag} ne "(unknown)" && !$no_threads)
907 # If we know how to do it, support threads by default.
910 if ($target{thread_cflag} eq "(unknown)" && $threads)
912 # If the user asked for "threads", [s]he is also expected to
913 # provide any system-dependent compiler options that are
917 print "You asked for multi-threading support, but didn't\n";
918 print "provide any system-specific compiler options\n";
921 $thread_cflags="-DOPENSSL_THREADS" ;
922 push @thread_defines, "OPENSSL_THREADS";
926 $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag}";
927 push @thread_defines, "OPENSSL_THREADS";
930 $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne "");
934 $config{cflags}=~s/-D[BL]_ENDIAN// if ($config{fips});
939 $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags;
940 push @{$config{openssl_thread_defines}}, @thread_defines;
945 $config{cflags} = "-DZLIB $config{cflags}";
946 if (defined($disabled{"zlib-dynamic"}))
948 if (defined($withargs{zlib_lib}))
950 $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz";
954 $config{ex_libs} .= " -lz";
959 $config{cflags} = "-DZLIB_SHARED $config{cflags}";
963 # With "deprecated" disable all deprecated features.
964 if (defined($disabled{"deprecated"})) {
965 $config{api} = $maxapi;
968 if ($target{shared_target} eq "")
970 $no_shared_warn = 1 if !$config{no_shared} && !$config{fips};
971 $config{no_shared} = 1;
973 if (!$config{no_shared})
975 if ($target{shared_cflag} ne "")
977 $config{cflags} = "$target{shared_cflag} -DOPENSSL_PIC $config{cflags}";
981 if ($builder ne "mk1mf")
983 # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
984 if ($config{no_shared})
986 push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
987 $config{options}.=" static-engine";
991 push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE";
992 $config{options}.=" no-static-engine";
999 # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time
1000 # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on
1001 # .so objects. Apparently application RPATH is not global and does
1002 # not apply to .so linked with other .so. Problem manifests itself
1003 # when libssl.so fails to load libcrypto.so. One can argue that we
1004 # should engrave this into Makefile.shared rules or into BSD-* config
1005 # lines above. Meanwhile let's try to be cautious and pass -rpath to
1006 # linker only when --prefix is not /usr.
1007 if ($target =~ /^BSD-/)
1009 $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|);
1012 if ($target{sys_id} ne "")
1014 #$config{cflags}="-DOPENSSL_SYS_$target{sys_id} $config{cflags}";
1015 push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
1018 if ($target{ranlib} eq "")
1020 $target{ranlib} = $default_ranlib;
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/);
1027 $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m}));
1029 # bn-586 is the only one implementing bn_*_part_words
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/);
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/);
1037 if ($config{fips}) {
1038 push @{$config{openssl_other_defines}}, "OPENSSL_FIPS";
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/);
1046 if ($target{md5_asm_src}) {
1047 $config{cflags}.=" -DMD5_ASM";
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}) {
1051 $config{cflags}.=" -DRMD160_ASM";
1053 if ($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
1056 # module implements AES_ctr32_encrypt...
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/);
1064 if ($target{wp_asm_src} =~ /mmx/) {
1065 if ($config{processor} eq "386") {
1066 $target{wp_asm_src}=$table{BASE}->{wp_asm_src};
1067 } elsif (!$disabled{"whirlpool"}) {
1068 $config{cflags}.=" -DWHIRLPOOL_ASM";
1071 if ($target{modes_asm_src} =~ /ghash-/) {
1072 $config{cflags}.=" -DGHASH_ASM";
1074 if ($target{ec_asm_src} =~ /ecp_nistz256/) {
1075 $config{cflags}.=" -DECP_NISTZ256_ASM";
1077 if ($target{poly1305_asm_src} ne "") {
1078 $config{cflags}.=" -DPOLY1305_ASM";
1082 # Is the compiler gcc or clang? $ecc is used below to see if error-checking
1084 my $ecc = $target{cc};
1085 my $ccpcc = "$config{cross_compile_prefix}$target{cc}";
1086 $config{makedepprog} = 'makedepend';
1087 open(PIPE, "$ccpcc --version 2>&1 | head -2 |");
1089 $config{makedepprog} = $ccpcc if /clang|gcc/;
1090 $ecc = "clang" if /clang/;
1091 $ecc = "gcc" if /gcc/;
1095 $config{depflags} =~ s/^\s*//;
1098 # Deal with bn_ops ###################################################
1101 $config{export_var_as_fn} =0;
1102 my $def_int="unsigned int";
1103 $config{rc4_int} =$def_int;
1104 ($config{b64l},$config{b64},$config{b32})=(0,0,1);
1107 foreach (sort split(/\s+/,$target{bn_ops})) {
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';
1119 die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n"
1123 # Hack cflags for better warnings (dev option) #######################
1125 # "Stringify" the C flags string. This permits it to be made part of a string
1126 # and works as well on command lines.
1127 $config{cflags} =~ s/([\\\"])/\\\1/g;
1129 if (defined($config{api})) {
1130 $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ];
1131 my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$config{api}});
1132 $default_depflags .= " $apiflag";
1133 $config{cflags} .= " $apiflag";
1136 if ($strict_warnings)
1139 die "ERROR --strict-warnings requires gcc or clang"
1140 unless $ecc eq 'gcc' || $ecc eq 'clang';
1141 foreach $wopt (split /\s+/, $gcc_devteam_warn)
1143 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1145 if ($ecc eq "clang")
1147 foreach $wopt (split /\s+/, $clang_devteam_warn)
1149 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1152 if ($target !~ /^mingw/)
1154 foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
1156 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1158 if ($target =~ /^BSD-/)
1160 $config{ex_libs} .= " -lexecinfo";
1165 # If we use the unified build, collect information from build.info files
1166 my %unified_info = ();
1168 if ($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;
1179 use lib catdir(dirname(__FILE__),"util");
1180 use with_fallback qw(Text::Template);
1184 my $base = shift || ".";
1186 # Make sure the directories we're building in exists
1189 my $res = abs2rel(absolutedir($dir), rel2abs($base));
1190 #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n";
1196 my $base = shift || ".";
1197 my $d = dirname($file);
1198 my $f = basename($file);
1200 # Make sure the directories we're building in exists
1203 my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($base));
1204 #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n";
1208 my @build_infos = ( [ ".", "build.info" ] );
1209 foreach (@{$config{dirs}}) {
1210 push @build_infos, [ $_, "build.info" ]
1211 if (-f catfile($srcdir, $_, "build.info"));
1213 foreach (@{$config{sdirs}}) {
1214 push @build_infos, [ catdir("crypto", $_), "build.info" ]
1215 if (-f catfile($srcdir, "crypto", $_, "build.info"));
1217 foreach (@{$config{engdirs}}) {
1218 push @build_infos, [ catdir("engines", $_), "build.info" ]
1219 if (-f catfile($srcdir, "engines", $_, "build.info"));
1222 foreach (@build_infos) {
1223 my $sourced = catdir($srcdir, $_->[0]);
1224 my $buildd = catdir($blddir, $_->[0]);
1229 # The basic things we're trying to build
1235 my @intermediates = ();
1243 my %sharednames = ();
1245 my $template = Text::Template->new(TYPE => 'FILE',
1246 SOURCE => catfile($sourced, $f));
1247 die "Something went wrong with $sourced/$f: $!\n" unless $template;
1250 $template->fill_in(HASH => { config => \%config,
1252 builddir => abs2rel($buildd, $blddir),
1253 sourcedir => abs2rel($sourced, $blddir),
1254 buildtop => abs2rel($blddir, $blddir),
1255 sourcetop => abs2rel($srcdir, $blddir) },
1256 DELIMITERS => [ "{-", "-}" ]);
1258 # The top item of this stack has the following values
1259 # -2 positive already run and we found ELSE (following ELSIF should fail)
1260 # -1 positive already run (skip until ENDIF)
1261 # 0 negatives so far (if we're at a condition, check it)
1262 # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
1263 # 2 positive ELSE (following ELSIF should fail)
1265 collect_information(
1266 collect_from_array([ @text ],
1267 qr/\\$/ => 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; },
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; },
1283 => sub { die "ENDIF out of scope" if ! @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 },
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*$/
1321 my $lineiterator = shift;
1322 my $target_kind = $1;
1323 while (defined $lineiterator->()) {
1325 if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) {
1326 die "ENDRAW doesn't match BEGINRAW"
1327 if $1 ne $target_kind;
1330 next if @skip && $skip[$#skip] <= 0;
1332 if ($target_kind eq $target{build_file}
1333 || $target_kind eq $target{build_file}."(".$builder_platform.")");
1336 qr/^(?:#.*|\s*)$/ => sub { },
1337 "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" }
1339 die "runaway IF?" if (@skip);
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;
1354 foreach (@programs) {
1355 my $program = cleanfile(catfile($buildd, $_), $blddir);
1356 if ($unified_info{rename}->{$program}) {
1357 $program = $unified_info{rename}->{$program};
1359 $unified_info{programs}->{$program} = 1;
1362 foreach (@libraries) {
1363 my $library = cleanfile(catfile($buildd, $_), $blddir);
1364 if ($unified_info{rename}->{$library}) {
1365 $library = $unified_info{rename}->{$library};
1367 $unified_info{libraries}->{$library} = 1;
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.
1374 foreach (@engines) {
1375 my $library = cleanfile(catfile($buildd, $_), $blddir);
1376 if ($unified_info{rename}->{$library}) {
1377 $library = $unified_info{rename}->{$library};
1379 $unified_info{engines}->{$library} = 1;
1382 foreach (@scripts) {
1383 my $script = cleanfile(catfile($buildd, $_), $blddir);
1384 if ($unified_info{rename}->{$script}) {
1385 $script = $unified_info{rename}->{$script};
1387 $unified_info{scripts}->{$script} = 1;
1391 my $extra = cleanfile(catfile($buildd, $_), $blddir);
1392 $unified_info{extra}->{$extra} = 1;
1395 push @{$unified_info{rawlines}}, @rawlines;
1397 if (!$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};
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]),
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} = $to;
1418 # Additionally, we set up sharednames for libraries that don't
1419 # have any, as themselves.
1420 foreach (keys %{$unified_info{libraries}}) {
1421 if (!defined $unified_info{sharednames}->{$_}) {
1422 $unified_info{sharednames}->{$_} = $_
1427 foreach (keys %ordinals) {
1429 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1430 if ($unified_info{rename}->{$ddest}) {
1431 $ddest = $unified_info{rename}->{$ddest};
1433 foreach (@{$ordinals{$dest}}) {
1434 my %known_ordinals =
1437 cleanfile(catfile($sourced, "util", "libeay.num"), $blddir),
1439 cleanfile(catfile($sourced, "util", "ssleay.num"), $blddir)
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 ];
1448 foreach (keys %sources) {
1450 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1451 if ($unified_info{rename}->{$ddest}) {
1452 $ddest = $unified_info{rename}->{$ddest};
1454 foreach (@{$sources{$dest}}) {
1455 my $s = cleanfile(catfile($sourced, $_), $blddir);
1457 # If it isn't in the source tree, we assume it's generated
1460 $s = cleanfile(catfile($buildd, $_), $blddir);
1462 # We recognise C and asm files
1463 if ($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;
1469 $unified_info{sources}->{$ddest}->{$s} = 1;
1474 foreach (keys %depends) {
1476 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1477 if ($unified_info{rename}->{$ddest}) {
1478 $ddest = $unified_info{rename}->{$ddest};
1480 foreach (@{$depends{$dest}}) {
1481 my $d = cleanfile(catfile($sourced, $_), $blddir);
1483 # If it isn't found in the source, let's assume it's generated
1484 # and that the Makefile template has the lines
1486 $d = cleanfile(catfile($buildd, $_), $blddir);
1488 # Take note if the file to depend on is being renamed
1489 if ($unified_info{rename}->{$d}) {
1490 $d = $unified_info{rename}->{$d};
1492 $unified_info{depends}->{$ddest}->{$d} = 1;
1493 # If we depend on a header file, let's make sure it
1496 my $i = dirname($d);
1497 push @{$unified_info{includes}->{$ddest}}, $i
1498 unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
1503 foreach (keys %includes) {
1505 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1506 if ($unified_info{rename}->{$ddest}) {
1507 $ddest = $unified_info{rename}->{$ddest};
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}};
1517 ### Make unified_info a bit more efficient
1518 # One level structures
1519 foreach (("programs", "libraries", "engines", "scripts", "extra")) {
1520 $unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
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}} ];
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) {
1535 (my $obj = $_) =~ s/_asm_src$/_obj/;
1536 ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g;
1539 # Write down our configuration where it fits #########################
1541 open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n";
1549 #use vars qw(\@ISA \@EXPORT);
1550 our \@ISA = qw(Exporter);
1551 our \@EXPORT = qw(\%config \%target %withargs %unified_info);
1554 print OUT "our %config = (\n";
1555 foreach (sort keys %config) {
1556 if (ref($config{$_}) eq "ARRAY") {
1557 print OUT " ", $_, " => [ ", join(", ",
1558 map { quotify("perl", $_) }
1559 @{$config{$_}}), " ],\n";
1561 print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n"
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";
1575 print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n"
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";
1589 print OUT "our \%disabled = (\n";
1590 foreach (sort keys %disabled) {
1591 print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n";
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";
1604 print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n"
1611 if ($builder eq "unified") {
1616 if (ref $_ eq "ARRAY") {
1617 print OUT " "x$indent, "[\n";
1619 $recurse->($indent + 4, $_);
1621 print OUT " "x$indent, "],\n";
1622 } elsif (ref $_ eq "HASH") {
1624 print OUT " "x$indent, "{\n";
1625 foreach (sort keys %h) {
1626 if (ref $h{$_} eq "") {
1627 print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n";
1629 print OUT " "x($indent + 4), quotify("perl", $_), " =>\n";
1630 $recurse->($indent + 8, $h{$_});
1633 print OUT " "x$indent, "},\n";
1635 print OUT " "x$indent, quotify("perl", $_), ",\n";
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";
1644 print OUT " "x4, quotify("perl", $_), " =>\n";
1645 $recurse->(8, $unified_info{$_});
1656 die <<"EOF" if $builder ne "unified" && $srcdir ne $blddir;
1658 ***** Trying building anywhere else than in the source tree will not
1659 ***** work for target $config{target}. To make it possible, it needs
1660 ***** to use the "unified" build scheme.
1664 print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n";
1665 print "CC =$target{cc}\n";
1666 print "CFLAG =$config{cflags}\n";
1667 print "LFLAG =$config{lflags}\n";
1668 print "PLIB_LFLAG =$config{plib_lflags}\n";
1669 print "EX_LIBS =$config{ex_libs}\n";
1670 print "CPUID_OBJ =$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 =$target{modes_obj}\n";
1684 print "PADLOCK_OBJ =$target{padlock_obj}\n";
1685 print "CHACHA_ENC =$target{chacha_obj}\n";
1686 print "POLY1305_OBJ =$target{poly1305_obj}\n";
1687 print "PROCESSOR =$config{processor}\n";
1688 print "RANLIB =$target{ranlib}\n";
1689 print "ARFLAGS =$target{arflags}\n";
1690 print "PERL =$config{perl}\n";
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};
1695 print "BN_LLONG mode\n" if $config{bn_ll};
1696 print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int;
1698 mkpath(catdir($blddir, "include/openssl"));
1699 run_dofile(catfile($blddir, "include/openssl/opensslconf.h"),
1700 catfile($srcdir, "include/openssl/opensslconf.h.in"));
1702 mkpath(catdir($blddir, "crypto/include/internal"));
1703 foreach my $alg ( 'bn' ) {
1704 run_dofile(catfile($blddir, "crypto/include/internal/${alg}_conf.h"),
1705 catfile($srcdir, "crypto/include/internal/${alg}_conf.h.in"));
1709 ### When the old "unixmake" scheme goes away, so does this function
1711 sub build_Makefile {
1712 run_dofile("Makefile","Makefile.in");
1714 # Copy all Makefile.in to Makefile (except top-level)
1723 return if ($_ 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",
1727 my $out = IO::File->new("Makefile", "w") or
1728 die sprintf "Error writing Makefile in %s: !$\n",
1730 print $out "# Generated from $_, do not edit\n";
1731 while (my $line = <$in>) { print $out $line }
1733 die sprintf "Error reading Makefile.in in %s: !$\n",
1736 die sprintf "Error writing Makefile in %s: !$\n",
1745 run_dofile(catfile($blddir, $target{build_file}),
1746 $config{build_file_template},
1747 catfile($srcdir, "Configurations", "common.tmpl"));
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++;
1763 run_dofile("util/domd", "util/domd.in");
1764 chmod 0755, "util/domd";
1766 my $make_command = "$make PERL=\'$config{perl}\'";
1767 my $make_targets = "";
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"
1772 if $make_targets ne "";
1774 if ($config{depflags} ne $default_depflags && !$make_depend) {
1775 $warn_make_depend++;
1779 my $platform = shift;
1780 # The only reason we do this is to have something to build MINFO from
1783 open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
1786 /* auto-generated by Configure for crypto/cversion.c:
1787 * for Unix builds, crypto/Makefile.ssl generates functional definitions;
1788 * Windows builds (and other mk1mf builds) compile cversion.c with
1789 * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
1790 #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
1795 # create the ms/version32.rc file if needed
1796 if ($platform eq "netware") {
1797 my ($v1, $v2, $v3, $v4);
1798 if ($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) {
1804 open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc";
1811 FILEVERSION $v1,$v2,$v3,$v4
1812 PRODUCTVERSION $v1,$v2,$v3,$v4
1819 FILEOS VOS__WINDOWS32
1823 BLOCK "StringFileInfo"
1828 VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0"
1829 VALUE "FileDescription", "OpenSSL Shared Library\\0"
1830 VALUE "FileVersion", "$config{version}\\0"
1832 VALUE "InternalName", "libeay32\\0"
1833 VALUE "OriginalFilename", "libeay32.dll\\0"
1835 VALUE "InternalName", "ssleay32\\0"
1836 VALUE "OriginalFilename", "ssleay32.dll\\0"
1838 VALUE "ProductName", "The OpenSSL Toolkit\\0"
1839 VALUE "ProductVersion", "$config{version}\\0"
1841 //VALUE "Comments", "\\0"
1842 VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0"
1843 //VALUE "LegalTrademarks", "\\0"
1844 //VALUE "PrivateBuild", "\\0"
1845 //VALUE "SpecialBuild", "\\0"
1850 VALUE "Translation", 0x409, 0x4b0
1859 $builders{$builder}->($builder_platform, @builder_opts);
1863 Configured for $target.
1866 print <<"EOF" if (!$no_threads && !$threads);
1868 The library could not be configured for supporting multi-threaded
1869 applications as the compiler options required on this system are not known.
1870 See file INSTALL for details if you need multi-threading.
1873 print <<"EOF" if ($no_shared_warn);
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).
1881 print <<"EOF" if ($warn_make_depend);
1883 *** Because of configuration changes, you MUST do the following before
1891 ######################################################################
1893 # Helpers and utility functions
1896 # Configuration file reading #########################################
1898 # Helper function to implement conditional inheritance depending on the
1899 # value of $no_asm. Used in inherit_from values as follows:
1901 # inherit_from => [ "template", asm("asm_tmpl") ]
1910 # Helper function to implement adding values to already existing configuration
1911 # values. It handles elements that are ARRAYs, CODEs and scalars
1913 my $separator = shift;
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 $found_array = 0;
1922 if (ref($_) eq "ARRAY") {
1933 join($separator, @values);
1937 my $separator = shift;
1939 sub { _add($separator, @x, @_) };
1942 my $separator = shift;
1944 sub { _add($separator, @_, @x) };
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
1952 open(CONFFILE, "< $fname")
1953 or die "Can't open configuration file '$fname'!\n";
1956 my $content = <CONFFILE>;
1961 local %table = %::table; # Protect %table from tampering
1967 # For each target, check that it's configured with a hash table.
1968 foreach (keys %targets) {
1969 if (ref($targets{$_}) ne "HASH") {
1970 if (ref($targets{$_}) eq "") {
1971 warn "Deprecated target configuration for $_, ignoring...\n";
1973 warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n";
1975 delete $targets{$_};
1979 %table = (%table, %targets);
1983 # configuration resolver. Will only resolve all the lazy evalutation
1984 # codeblocks for the chozen target and all those it inherits from,
1986 sub resolve_config {
1988 my @breadcrumbs = @_;
1990 if (grep { $_ eq $target } @breadcrumbs) {
1991 die "inherit_from loop! target backtrace:\n "
1992 ,$target,"\n ",join("\n ", @breadcrumbs),"\n";
1995 if (!defined($table{$target})) {
1996 warn "Warning! target $target doesn't exist!\n";
1999 # Recurse through all inheritances. They will be resolved on the
2000 # fly, so when this operation is done, they will all just be a
2001 # bunch of attributes with string values.
2002 # What we get here, though, are keys with references to lists of
2003 # the combined values of them all. We will deal with lists after
2004 # this stage is done.
2005 my %combined_inheritance = ();
2006 if ($table{$target}->{inherit_from}) {
2008 map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}};
2009 foreach (@inherit_from) {
2010 my %inherited_config = resolve_config($_, $target, @breadcrumbs);
2012 # 'template' is a marker that's considered private to
2013 # the config that had it.
2014 delete $inherited_config{template};
2017 if (!$combined_inheritance{$_}) {
2018 $combined_inheritance{$_} = [];
2020 push @{$combined_inheritance{$_}}, $inherited_config{$_};
2021 } keys %inherited_config;
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};
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
2038 # - Otherwise, this target's value is assumed to be a string that
2039 # will simply override the inherited list of values.
2040 my $default_combiner = add(" ");
2043 map { $_ => 1 } (keys %combined_inheritance,
2044 keys %{$table{$target}});
2045 foreach (sort keys %all_keys) {
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;
2054 my $valuetype = ref($table{$target}->{$_});
2055 if ($valuetype eq "CODE") {
2056 # CODE reference, execute it with the inherited values as
2058 $table{$target}->{$_} =
2059 $table{$target}->{$_}->(@{$combined_inheritance{$_}});
2060 } elsif ($valuetype eq "ARRAY" || $valuetype eq "") {
2061 # ARRAY or Scalar, just leave it as is.
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 -> $_\n";
2070 # Finally done, return the result.
2071 return %{$table{$target}};
2076 print STDERR $usage;
2077 print STDERR "\npick os/compiler from:\n";
2081 foreach $i (sort keys %table)
2083 next if $table{$i}->{template};
2084 next if $i =~ /^debug/;
2085 $k += length($i) + 1;
2091 print STDERR $i . " ";
2093 foreach $i (sort keys %table)
2095 next if $table{$i}->{template};
2096 next if $i !~ /^debug/;
2097 $k += length($i) + 1;
2103 print STDERR $i . " ";
2105 print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
2114 unlink $out || warn "Can't remove $out, $!"
2116 foreach (@templates) {
2117 die "Can't open $_, $!" unless -f $_;
2119 my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\"";
2120 #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n";
2123 rename("$out.new", $out) || die "Can't rename $out.new, $!";
2126 # Configuration printer ##############################################
2128 sub print_table_entry
2131 my %target = resolve_config($target);
2134 # Don't print the templates
2135 return if $target{template};
2150 "debug_plib_lflags",
2153 "release_plib_lflags",
2187 if ($type eq "TABLE") {
2189 print "*** $target\n";
2190 printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence);
2191 } elsif ($type eq "HASH") {
2193 length((sort { length($a) <=> length($b) } @sequence)[-1]);
2194 print " '$target' => {\n";
2195 foreach (@sequence) {
2197 print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
2204 # Utility routines ###################################################
2206 # Makes a directory absolute and cleans out /../ in paths like foo/../bar
2207 # On some platforms, this uses rel2abs(), while on others, realpath() is used.
2208 # realpath() requires that at least all path components except the last is an
2209 # existing directory. On VMS, the last component of the directory spec must
2214 # realpath() is quite buggy on VMS. It uses LIB$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.
2219 return rel2abs($dir);
2222 # We use realpath() on Unix, since no other will properly clean out
2224 use Cwd qw/realpath/;
2226 return realpath($dir);
2233 foreach $path (split /:/, $ENV{PATH})
2235 if (-f "$path/$name$target{exe_extension}" and -x _)
2237 return "$path/$name$target{exe_extension}" unless ($name eq "perl" and
2238 system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\''));
2245 perl => sub { my $x = shift;
2246 $x =~ s/([\\\$\@"])/\\$1/g;
2247 return '"'.$x.'"'; },
2251 defined($processors{$for}) ? $processors{$for} : sub { shift; };
2253 map { $processor->($_); } @_;
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;
2265 open my $fh, $filename || die "unable to read $filename: $!\n";
2267 my $saved_line = "";
2271 if (defined $line_concat) {
2272 $_ = $line_concat->($saved_line, $_);
2275 if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
2281 die "$filename ending with continuation line\n" if $_;
2287 # collect_from_array($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 {
2293 my $line_concat_cond_re = shift;
2294 my $line_concat = shift;
2295 my @array = (@$array);
2298 my $saved_line = "";
2300 while (defined($_ = shift @array)) {
2302 if (defined $line_concat) {
2303 $_ = $line_concat->($saved_line, $_);
2306 if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
2312 die "input text ending with continuation line\n" if $_;
2317 # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...)
2318 # $lineiterator is a CODEref that delivers one line at a time.
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 {
2322 my $lineiterator = shift;
2323 my %collectors = @_;
2325 while(defined($_ = $lineiterator->())) {
2328 foreach my $re (keys %collectors) {
2329 if ($re ne "OTHERWISE" && /$re/) {
2330 $collectors{$re}->($lineiterator);
2334 if ($collectors{"OTHERWISE"}) {
2335 $collectors{"OTHERWISE"}->($lineiterator, $_)
2336 unless $found || !defined $collectors{"OTHERWISE"};