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
253 "ec_nistp_64_gcc_128",
262 "locking", # Really???
279 "rijndael", # Old AES name
304 foreach my $proto ((@tls, @dtls))
306 push(@disablables, $proto);
307 push(@disablables, "$proto-method");
310 # All of the following is disabled by default (RC5 was enabled before 0.9.8):
312 my %disabled = ( # "what" => "comment" [or special keyword "experimental"]
313 "ec_nistp_64_gcc_128" => "default",
315 "jpake" => "experimental",
319 "shared" => "default",
320 "ssl-trace" => "default",
321 "store" => "experimental",
322 "unit-test" => "default",
324 "zlib-dynamic" => "default",
325 "crypto-mdebug" => "default",
327 my @experimental = ();
329 # Note: => pair form used for aesthetics, not to truly make a hash table
330 my @disable_cascades = (
331 # "what" => [ "cascade", ... ]
332 sub { $config{processor} eq "386" }
335 "ssl3-method" => [ "ssl3" ],
336 "zlib" => [ "zlib-dynamic" ],
337 "rijndael" => [ "aes" ],
339 "ec" => [ "ecdsa", "ecdh" ],
340 "psk" => [ "jpake" ],
342 "dgram" => [ "dtls" ],
345 # SSL 3.0, (D)TLS 1.0 and TLS 1.1 require MD5 and SHA
346 "md5" => [ "ssl", "tls1", "tls1_1", "dtls1" ],
347 "sha" => [ "ssl", "tls1", "tls1_1", "dtls1" ],
349 # Additionally, SSL 3.0 requires either RSA or DSA+DH
351 && ($disabled{dsa} || $disabled{dh}); }
354 # (D)TLS 1.0 and TLS 1.1 also require either RSA or DSA+DH
355 # or ECDSA + ECDH. (D)TLS 1.2 has this requirement as well.
356 # (XXX: We don't support PSK-only builds).
358 && ($disabled{dsa} || $disabled{dh})
359 && ($disabled{ecdsa} || $disabled{ecdh}); }
360 => [ "tls1", "tls1_1", "tls1_2",
361 "dtls1", "dtls1_2" ],
365 # SRP and HEARTBEATS require TLSEXT
366 "tlsext" => [ "srp", "heartbeats" ],
369 # Avoid protocol support holes. Also disable all versions below N, if version
370 # N is disabled while N+1 is enabled.
372 my @list = (reverse @tls);
373 while ((my $first, my $second) = (shift @list, shift @list)) {
375 push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
377 unshift @list, $second;
379 my @list = (reverse @dtls);
380 while ((my $first, my $second) = (shift @list, shift @list)) {
382 push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
384 unshift @list, $second;
387 # Construct the string of what $config{depflags} should look like with the defaults
388 # from %disabled above. (we need this to see if we should advise the user
389 # to run "make depend"):
390 my $default_depflags = join(" ",
391 map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; }
392 grep { $disabled{$_} !~ /\(no-depflags\)$/ }
393 sort keys %disabled);
395 # Explicit "no-..." options will be collected in %disabled along with the defaults.
396 # To remove something from %disabled, use "enable-foo" (unless it's experimental).
397 # For symmetry, "disable-foo" is a synonym for "no-foo".
399 # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable.
400 # We will collect such requests in @experimental.
401 # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO.
406 &usage if ($#ARGV < 0);
409 $config{depflags}="";
410 $config{openssl_experimental_defines}=[];
411 $config{openssl_api_defines}=[];
412 $config{openssl_algorithm_defines}=[];
413 $config{openssl_thread_defines}=[];
414 $config{openssl_sys_defines}=[];
415 $config{openssl_other_defines}=[];
421 my $build_prefix = "release_";
425 if (grep /^reconf(igure)?$/, @argvcopy) {
426 if (-f "./configdata.pm") {
427 my $file = "./configdata.pm";
428 unless (my $return = do $file) {
429 die "couldn't parse $file: $@" if $@;
430 die "couldn't do $file: $!" unless defined $return;
431 die "couldn't run $file" unless $return;
434 @argvcopy = defined($configdata::config{perlargv}) ?
435 @{$configdata::config{perlargv}} : ();
436 die "Incorrect data to reconfigure, please do a normal configuration\n"
437 if (grep(/^reconf/,@argvcopy));
438 $ENV{CROSS_COMPILE} = $configdata::config{cross_compile_prefix}
439 if defined($configdata::config{cross_compile_prefix});
440 $ENV{CROSS_COMPILE} = $configdata::config{cc}
441 if defined($configdata::config{cc});
443 print "Reconfiguring with: ", join(" ",@argvcopy), "\n";
444 print " CROSS_COMPILE = ",$ENV{CROSS_COMPILE},"\n"
445 if $ENV{CROSS_COMPILE};
446 print " CC = ",$ENV{CC},"\n" if $ENV{CC};
447 } elsif (open IN, "<Makefile") {
449 # THIS SECTION IS TEMPORARY, it helps transitioning from Makefile
450 # centered information gathering the reading configdata.pm
454 if (/^CONFIGURE_ARGS=\s*(.*)\s*/) {
455 # Older form, we split the string and hope for the best
456 @argvcopy = split /\s+/, $_;
457 die "Incorrect data to reconfigure, please do a normal configuration\n"
458 if (grep(/^reconf/,@argvcopy));
459 } elsif (/^CROSS_COMPILE=\s*(.*)/) {
460 $ENV{CROSS_COMPILE}=$1;
461 } elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/) {
466 # END OF TEMPORARY SECTION
469 die "Insufficient data to reconfigure, please do a normal configuration\n";
473 $config{perlargv} = [ @argvcopy ];
475 my %unsupported_options = ();
478 s /^-no-/no-/; # some people just can't read the instructions
480 # rewrite some options in "enable-..." form
481 s /^-?-?shared$/enable-shared/;
482 s /^sctp$/enable-sctp/;
483 s /^threads$/enable-threads/;
484 s /^zlib$/enable-zlib/;
485 s /^zlib-dynamic$/enable-zlib-dynamic/;
487 if (/^(no|disable|enable|experimental)-(.+)$/)
490 if (!grep { $word =~ /^${_}$/ } @disablables)
492 $unsupported_options{$_} = 1;
496 if (/^no-(.+)$/ || /^disable-(.+)$/)
498 if (!($disabled{$1} eq "experimental"))
500 foreach my $proto ((@tls, @dtls))
502 if ($1 eq "$proto-method")
504 $disabled{"$proto"} = "option($proto-method)";
510 foreach my $proto (@dtls)
512 $disabled{$proto} = "option(dtls)";
517 # Last one of its kind
518 $disabled{"ssl3"} = "option(ssl)";
522 # XXX: Tests will fail if all SSL/TLS
523 # protocols are disabled.
524 foreach my $proto (@tls)
526 $disabled{$proto} = "option(tls)";
531 $disabled{$1} = "option";
535 elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
538 if ($disabled{$algo} eq "experimental")
540 die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
541 unless (/^experimental-/);
542 push @experimental, $algo;
544 delete $disabled{$algo};
546 $threads = 1 if ($algo eq "threads");
548 elsif (/^--strict-warnings$/)
550 $strict_warnings = 1;
554 $build_prefix = "debug_";
556 elsif (/^--release$/)
558 $build_prefix = "release_";
561 { $config{processor}=386; }
568 # No RSAref support any more since it's not needed.
569 # The check for the option is there so scripts aren't
572 elsif (/^nofipscanistercheck$/)
575 $nofipscanistercheck = 1;
579 if (/^--prefix=(.*)$/)
583 elsif (/^--api=(.*)$/)
587 elsif (/^--libdir=(.*)$/)
591 elsif (/^--openssldir=(.*)$/)
593 $config{openssldir}=$1;
595 elsif (/^--install.prefix=(.*)$/)
597 $config{install_prefix}=$1;
599 elsif (/^--with-zlib-lib=(.*)$/)
601 $withargs{zlib_lib}=$1;
603 elsif (/^--with-zlib-include=(.*)$/)
605 $withargs{zlib_include}="-I$1";
607 elsif (/^--with-fipslibdir=(.*)$/)
609 $config{fipslibdir}="$1/";
611 elsif (/^--with-baseaddr=(.*)$/)
613 $config{baseaddr}="$1";
615 elsif (/^--cross-compile-prefix=(.*)$/)
617 $config{cross_compile_prefix}=$1;
619 elsif (/^--config=(.*)$/)
623 elsif (/^-[lL](.*)$/ or /^-Wl,/)
627 else # common if (/^[-+]/), just pass down...
629 $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
633 elsif ($_ =~ /^([^:]+):(.+)$/)
635 eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
640 die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
643 unless ($_ eq $target || /^no-/ || /^disable-/)
645 # "no-..." follows later after implied disactivations
646 # have been derived. (Don't take this too seroiusly,
647 # we really only write OPTIONS to the Makefile out of
650 if ($config{options} eq "")
651 { $config{options} = $_; }
653 { $config{options} .= " ".$_; }
656 if (defined($config{api}) && !exists $apitable->{$config{api}}) {
657 die "***** Unsupported api compatibility level: $config{api}\n",
660 if (keys %unsupported_options)
662 die "***** Unsupported options: ",
663 join(", ", keys %unsupported_options), "\n";
669 delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/);
673 @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}};
676 my @tocheckfor = (keys %disabled);
677 while (@tocheckfor) {
678 my %new_tocheckfor = ();
679 my @cascade_copy = (@disable_cascades);
680 while (@cascade_copy) {
681 my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy);
682 if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) {
684 $new_tocheckfor{$_} => 1; $disabled{$_} = "forced";
685 } grep { !defined($disabled{$_}) } @$descendents;
688 @tocheckfor = (keys %new_tocheckfor);
691 if ($target eq "TABLE") {
692 foreach (sort keys %table) {
693 print_table_entry($_, "TABLE");
698 if ($target eq "LIST") {
699 foreach (sort keys %table) {
700 print $_,"\n" unless $table{$_}->{template};
705 if ($target eq "HASH") {
706 print "%table = (\n";
707 foreach (sort keys %table) {
708 print_table_entry($_, "HASH");
713 # Backward compatibility?
714 if ($target =~ m/^CygWin32(-.*)$/) {
715 $target = "Cygwin".$1;
718 foreach (sort (keys %disabled))
720 $config{options} .= " no-$_";
722 printf " no-%-12s %-10s", $_, "[$disabled{$_}]";
729 { $config{no_shared} = 1; }
732 elsif (/^static-engine$/)
734 elsif (/^zlib-dynamic$/)
739 { @{$config{dirs}} = grep !/^engine$/, @{$config{dirs}}; }
743 ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
745 if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/
748 push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO";
749 print " OPENSSL_NO_$ALGO";
751 if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; }
752 elsif (/^asm$/) { $no_asm = 1; }
756 ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");
758 push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO";
759 $config{depflags} .= " -DOPENSSL_NO_$ALGO";
760 print " OPENSSL_NO_$ALGO";
762 # fix-up crypto/directory name(s)
763 $algo="whrlpool" if $algo eq "whirlpool";
764 $algo="ripemd" if $algo eq "rmd160";
765 @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}};
776 foreach (sort @experimental)
779 ($ALGO = $_) =~ tr/[a-z]/[A-Z]/;
781 # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined
782 push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO";
783 $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO";
786 print "Configuring for $target\n";
788 # Support for legacy targets having a name starting with 'debug-'
789 my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
791 $build_prefix = "debug_";
793 # If we do not find debug-foo in the table, the target is set to foo.
794 if (!$table{$target}) {
798 $config{target} = $target;
799 delete $table{$base_target}->{template}; # or the next test will fail.
800 my %target = ( %{$table{$base_target}}, resolve_config($target) );
802 &usage if (!%target || $target{template});
804 $target{exe_extension}="";
805 $target{exe_extension}=".exe" if ($config{target} eq "Cygwin" || $config{target} eq "DJGPP" || $config{target} =~ /^mingw/);
806 $target{exe_extension}=".nlm" if ($config{target} =~ /netware/);
807 $target{exe_extension}=".pm" if ($config{target} =~ /vos/);
809 $default_ranlib = which("ranlib") || "true";
810 $config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl";
811 my $make = $ENV{'MAKE'} || "make";
813 $config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'}
814 if $config{cross_compile_prefix} eq "";
816 $config{prefix} = "/usr/local" if !$config{prefix};
817 $config{openssldir} = "ssl" if !$config{openssldir};
818 $config{openssldir} = catdir($config{prefix}, $config{openssldir})
819 unless file_name_is_absolute($config{openssldir});
821 # Allow environment CC to override compiler...
822 $target{cc} = $ENV{CC} || $target{cc};
824 # For cflags, lflags, plib_lflags and ex_libs, add the debug_ or release_
826 # Do it in such a way that no spurious space is appended (hence the grep).
827 $config{cflags} = join(" ",
828 grep { $_ ne "" } ($target{cflags},
829 $target{$build_prefix."cflags"}));
830 $config{lflags} = join(" ",
831 grep { $_ ne "" } ($target{lflags},
832 $target{$build_prefix."lflags"}));
833 $config{plib_lflags} = join(" ",
834 grep { $_ ne "" } ($target{plib_lflags},
835 $target{$build_prefix."plib_lflags"}));
836 $config{ex_libs} = join(" ",
837 grep { $_ ne "" } ($target{ex_libs},
838 $target{$build_prefix."ex_libs"}));
840 $target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib;
841 $target{ar} = $ENV{'AR'} || "ar";
842 $target{arflags} = "" if !defined($target{arflags});
844 # Make sure build_scheme is consistent.
845 $target{build_scheme} = [ $target{build_scheme} ]
846 if ref($target{build_scheme}) ne "ARRAY";
848 my ($builder, $builder_platform, @builder_opts) =
849 @{$target{build_scheme}};
851 # if $config{prefix}/lib$target{multilib} is not an existing directory, then
852 # assume that it's not searched by linker automatically, in
853 # which case adding $target{multilib} suffix causes more grief than
854 # we're ready to tolerate, so don't...
855 $target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}";
857 $config{libdir}="lib$target{multilib}" if $config{libdir} eq "";
858 $config{enginesdir}=$config{prefix} . "/" . $config{libdir} . "/engines";
860 $config{cflags} .= "$exp_cflags";
862 if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/-mno-cygwin/m)
864 $config{cflags} =~ s/-mno-cygwin\s*//;
865 $target{shared_ldflag} =~ s/-mno-cygwin\s*//;
868 if ($target =~ /linux.*-mips/ && !$no_asm && $flags !~ /-m(ips|arch=)/) {
869 # minimally required architecture flags for assembly modules
870 $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/);
871 $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/);
874 my $no_shared_warn=0;
875 my $no_user_cflags=0;
877 if ($flags ne "") { $config{cflags}="$flags$config{cflags}"; }
878 else { $no_user_cflags=1; }
880 # The DSO code currently always implements all functions so that no
881 # applications will have to worry about that from a compilation point
882 # of view. However, the "method"s may return zero unless that platform
883 # has support compiled in for them. Currently each method is enabled
884 # by a define "DSO_<name>" ... we translate the "dso_scheme" config
885 # string entry into using the following logic;
887 if (!$no_dso && $target{dso_scheme} ne "")
889 $target{dso_scheme} =~ tr/[a-z]/[A-Z]/;
890 if ($target{dso_scheme} eq "DLFCN")
892 $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
894 elsif ($target{dso_scheme} eq "DLFCN_NO_H")
896 $dso_cflags = "-DDSO_DLFCN";
900 $dso_cflags = "-DDSO_$target{dso_scheme}";
902 $config{cflags} = "$dso_cflags $config{cflags}";
905 my $thread_cflags = "";
907 if ($target{thread_cflag} ne "(unknown)" && !$no_threads)
909 # If we know how to do it, support threads by default.
912 if ($target{thread_cflag} eq "(unknown)" && $threads)
914 # If the user asked for "threads", [s]he is also expected to
915 # provide any system-dependent compiler options that are
919 print "You asked for multi-threading support, but didn't\n";
920 print "provide any system-specific compiler options\n";
923 $thread_cflags="-DOPENSSL_THREADS" ;
924 push @thread_defines, "OPENSSL_THREADS";
928 $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag}";
929 push @thread_defines, "OPENSSL_THREADS";
932 $config{ex_libs}="$libs$config{ex_libs}" if ($libs ne "");
936 $config{cflags}=~s/-D[BL]_ENDIAN// if ($config{fips});
941 $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags;
942 push @{$config{openssl_thread_defines}}, @thread_defines;
947 $config{cflags} = "-DZLIB $config{cflags}";
948 if (defined($disabled{"zlib-dynamic"}))
950 if (defined($withargs{zlib_lib}))
952 $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz";
956 $config{ex_libs} .= " -lz";
961 $config{cflags} = "-DZLIB_SHARED $config{cflags}";
965 # With "deprecated" disable all deprecated features.
966 if (defined($disabled{"deprecated"})) {
967 $config{api} = $maxapi;
970 if ($target{shared_target} eq "")
972 $no_shared_warn = 1 if !$config{no_shared} && !$config{fips};
973 $config{no_shared} = 1;
975 if (!$config{no_shared})
977 if ($target{shared_cflag} ne "")
979 $config{cflags} = "$target{shared_cflag} -DOPENSSL_PIC $config{cflags}";
983 if ($builder ne "mk1mf")
985 # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
986 if ($config{no_shared})
988 push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
989 $config{options}.=" static-engine";
993 push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE";
994 $config{options}.=" no-static-engine";
1001 # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time
1002 # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on
1003 # .so objects. Apparently application RPATH is not global and does
1004 # not apply to .so linked with other .so. Problem manifests itself
1005 # when libssl.so fails to load libcrypto.so. One can argue that we
1006 # should engrave this into Makefile.shared rules or into BSD-* config
1007 # lines above. Meanwhile let's try to be cautious and pass -rpath to
1008 # linker only when --prefix is not /usr.
1009 if ($target =~ /^BSD-/)
1011 $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|);
1014 if ($target{sys_id} ne "")
1016 #$config{cflags}="-DOPENSSL_SYS_$target{sys_id} $config{cflags}";
1017 push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
1020 if ($target{ranlib} eq "")
1022 $target{ranlib} = $default_ranlib;
1026 $target{cpuid_asm_src}=$table{BASE}->{cpuid_asm_src} if ($config{processor} eq "386");
1027 $target{cpuid_asm_src}.=" uplink.c uplink-x86.s" if ($config{cflags} =~ /-DOPENSSL_USE_APPLINK/);
1029 $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m}));
1031 # bn-586 is the only one implementing bn_*_part_words
1032 $config{cflags}.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/);
1033 $config{cflags}.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/);
1035 $config{cflags}.=" -DOPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/);
1036 $config{cflags}.=" -DOPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/);
1037 $config{cflags}.=" -DOPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/);
1039 if ($config{fips}) {
1040 push @{$config{openssl_other_defines}}, "OPENSSL_FIPS";
1043 if ($target{sha1_asm_src}) {
1044 $config{cflags}.=" -DSHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/);
1045 $config{cflags}.=" -DSHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/);
1046 $config{cflags}.=" -DSHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/);
1048 if ($target{md5_asm_src}) {
1049 $config{cflags}.=" -DMD5_ASM";
1051 $target{cast_asm_src}=$table{BASE}->{cast_asm_src} if (!$config{no_shared}); # CAST assembler is not PIC
1052 if ($target{rmd160_asm_src}) {
1053 $config{cflags}.=" -DRMD160_ASM";
1055 if ($target{aes_asm_src}) {
1056 $config{cflags}.=" -DAES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);;
1057 # aes-ctr.fake is not a real file, only indication that assembler
1058 # module implements AES_ctr32_encrypt...
1059 $config{cflags}.=" -DAES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
1060 # aes-xts.fake indicates presence of AES_xts_[en|de]crypt...
1061 $config{cflags}.=" -DAES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//);
1062 $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2);
1063 $config{cflags}.=" -DVPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/);
1064 $config{cflags}.=" -DBSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/);
1066 if ($target{wp_asm_src} =~ /mmx/) {
1067 if ($config{processor} eq "386") {
1068 $target{wp_asm_src}=$table{BASE}->{wp_asm_src};
1069 } elsif (!$disabled{"whirlpool"}) {
1070 $config{cflags}.=" -DWHIRLPOOL_ASM";
1073 if ($target{modes_asm_src} =~ /ghash-/) {
1074 $config{cflags}.=" -DGHASH_ASM";
1076 if ($target{ec_asm_src} =~ /ecp_nistz256/) {
1077 $config{cflags}.=" -DECP_NISTZ256_ASM";
1079 if ($target{poly1305_asm_src} ne "") {
1080 $config{cflags}.=" -DPOLY1305_ASM";
1084 # Is the compiler gcc or clang? $ecc is used below to see if error-checking
1086 my $ecc = $target{cc};
1087 my $ccpcc = "$config{cross_compile_prefix}$target{cc}";
1088 $config{makedepprog} = 'makedepend';
1089 open(PIPE, "$ccpcc --version 2>&1 | head -2 |");
1091 $config{makedepprog} = $ccpcc if /clang|gcc/;
1092 $ecc = "clang" if /clang/;
1093 $ecc = "gcc" if /gcc/;
1097 $config{depflags} =~ s/^\s*//;
1100 # Deal with bn_ops ###################################################
1103 $config{export_var_as_fn} =0;
1104 my $def_int="unsigned int";
1105 $config{rc4_int} =$def_int;
1106 ($config{b64l},$config{b64},$config{b32})=(0,0,1);
1109 foreach (sort split(/\s+/,$target{bn_ops})) {
1110 $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/;
1111 $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN';
1112 $config{bn_ll}=1 if $_ eq 'BN_LLONG';
1113 $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR';
1114 ($config{b64l},$config{b64},$config{b32})
1115 =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT';
1116 ($config{b64l},$config{b64},$config{b32})
1117 =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG';
1118 ($config{b64l},$config{b64},$config{b32})
1119 =(0,0,1) if $_ eq 'THIRTY_TWO_BIT';
1121 die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n"
1125 # Hack cflags for better warnings (dev option) #######################
1127 # "Stringify" the C flags string. This permits it to be made part of a string
1128 # and works as well on command lines.
1129 $config{cflags} =~ s/([\\\"])/\\\1/g;
1131 if (defined($config{api})) {
1132 $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ];
1133 my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$config{api}});
1134 $default_depflags .= " $apiflag";
1135 $config{cflags} .= " $apiflag";
1138 if ($strict_warnings)
1141 die "ERROR --strict-warnings requires gcc or clang"
1142 unless $ecc eq 'gcc' || $ecc eq 'clang';
1143 foreach $wopt (split /\s+/, $gcc_devteam_warn)
1145 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1147 if ($ecc eq "clang")
1149 foreach $wopt (split /\s+/, $clang_devteam_warn)
1151 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1154 if ($target !~ /^mingw/)
1156 foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
1158 $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
1160 if ($target =~ /^BSD-/)
1162 $config{ex_libs} .= " -lexecinfo";
1167 # If we use the unified build, collect information from build.info files
1168 my %unified_info = ();
1170 if ($builder eq "unified") {
1171 # Store the name of the template file we will build the build file from
1172 # in %config. This may be useful for the build file itself.
1173 my $build_file_template =
1174 catfile($srcdir, "Configurations",
1175 $builder_platform."-".$target{build_file}.".tmpl");
1176 $build_file_template =
1177 catfile($srcdir, "Configurations", $target{build_file}.".tmpl")
1178 if (! -f $build_file_template);
1179 $config{build_file_template} = $build_file_template;
1181 use lib catdir(dirname(__FILE__),"util");
1182 use with_fallback qw(Text::Template);
1186 my $base = shift || ".";
1188 # Make sure the directories we're building in exists
1191 my $res = abs2rel(absolutedir($dir), rel2abs($base));
1192 #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n";
1198 my $base = shift || ".";
1199 my $d = dirname($file);
1200 my $f = basename($file);
1202 # Make sure the directories we're building in exists
1205 my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($base));
1206 #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n";
1210 my @build_infos = ( [ ".", "build.info" ] );
1211 foreach (@{$config{dirs}}) {
1212 push @build_infos, [ $_, "build.info" ]
1213 if (-f catfile($srcdir, $_, "build.info"));
1215 foreach (@{$config{sdirs}}) {
1216 push @build_infos, [ catdir("crypto", $_), "build.info" ]
1217 if (-f catfile($srcdir, "crypto", $_, "build.info"));
1219 foreach (@{$config{engdirs}}) {
1220 push @build_infos, [ catdir("engines", $_), "build.info" ]
1221 if (-f catfile($srcdir, "engines", $_, "build.info"));
1224 foreach (@build_infos) {
1225 my $sourced = catdir($srcdir, $_->[0]);
1226 my $buildd = catdir($blddir, $_->[0]);
1231 # The basic things we're trying to build
1237 my @intermediates = ();
1245 my %sharednames = ();
1247 my $template = Text::Template->new(TYPE => 'FILE',
1248 SOURCE => catfile($sourced, $f));
1249 die "Something went wrong with $sourced/$f: $!\n" unless $template;
1252 $template->fill_in(HASH => { config => \%config,
1254 builddir => abs2rel($buildd, $blddir),
1255 sourcedir => abs2rel($sourced, $blddir),
1256 buildtop => abs2rel($blddir, $blddir),
1257 sourcetop => abs2rel($srcdir, $blddir) },
1258 DELIMITERS => [ "{-", "-}" ]);
1260 # The top item of this stack has the following values
1261 # -2 positive already run and we found ELSE (following ELSIF should fail)
1262 # -1 positive already run (skip until ENDIF)
1263 # 0 negatives so far (if we're at a condition, check it)
1264 # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
1265 # 2 positive ELSE (following ELSIF should fail)
1267 collect_information(
1268 collect_from_array([ @text ],
1269 qr/\\$/ => sub { my $l1 = shift; my $l2 = shift;
1270 $l1 =~ s/\\$//; $l1.$l2 }),
1271 # Info we're looking for
1272 qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/
1273 => sub { push @skip, !! $1; },
1274 qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/
1275 => sub { die "ELSIF out of scope" if ! @skip;
1276 die "ELSIF following ELSE" if abs($skip[$#skip]) == 2;
1277 $skip[$#skip] = -1 if $skip[$#skip] != 0;
1278 $skip[$#skip] = !! $1
1279 if $skip[$#skip] == 0; },
1281 => sub { die "ELSE out of scope" if ! @skip;
1282 $skip[$#skip] = -2 if $skip[$#skip] != 0;
1283 $skip[$#skip] = 2 if $skip[$#skip] == 0; },
1285 => sub { die "ENDIF out of scope" if ! @skip;
1287 qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/
1288 => sub { push @programs, split(/\s+/, $1)
1289 if !@skip || $skip[$#skip] > 0 },
1290 qr/^\s*LIBS\s*=\s*(.*)\s*$/
1291 => sub { push @libraries, split(/\s+/, $1)
1292 if !@skip || $skip[$#skip] > 0 },
1293 qr/^\s*ENGINES\s*=\s*(.*)\s*$/
1294 => sub { push @engines, split(/\s+/, $1)
1295 if !@skip || $skip[$#skip] > 0 },
1296 qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/
1297 => sub { push @scripts, split(/\s+/, $1)
1298 if !@skip || $skip[$#skip] > 0 },
1299 qr/^\s*EXTRA\s*=\s*(.*)\s*$/
1300 => sub { push @extra, split(/\s+/, $1)
1301 if !@skip || $skip[$#skip] > 0 },
1303 qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/,
1304 => sub { push @{$ordinals{$1}}, split(/\s+/, $2)
1305 if !@skip || $skip[$#skip] > 0 },
1306 qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
1307 => sub { push @{$sources{$1}}, split(/\s+/, $2)
1308 if !@skip || $skip[$#skip] > 0 },
1309 qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
1310 => sub { push @{$includes{$1}}, split(/\s+/, $2)
1311 if !@skip || $skip[$#skip] > 0 },
1312 qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
1313 => sub { push @{$depends{$1}}, split(/\s+/, $2)
1314 if !@skip || $skip[$#skip] > 0 },
1315 qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
1316 => sub { push @{$renames{$1}}, split(/\s+/, $2)
1317 if !@skip || $skip[$#skip] > 0 },
1318 qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
1319 => sub { push @{$sharednames{$1}}, split(/\s+/, $2)
1320 if !@skip || $skip[$#skip] > 0 },
1321 qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/
1323 my $lineiterator = shift;
1324 my $target_kind = $1;
1325 while (defined $lineiterator->()) {
1327 if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) {
1328 die "ENDRAW doesn't match BEGINRAW"
1329 if $1 ne $target_kind;
1332 next if @skip && $skip[$#skip] <= 0;
1334 if ($target_kind eq $target{build_file}
1335 || $target_kind eq $target{build_file}."(".$builder_platform.")");
1338 qr/^(?:#.*|\s*)$/ => sub { },
1339 "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" }
1341 die "runaway IF?" if (@skip);
1343 foreach (keys %renames) {
1344 die "$_ renamed to more than one thing: "
1345 ,join(" ", @{$renames{$_}}),"\n"
1346 if scalar @{$renames{$_}} > 1;
1347 my $dest = cleanfile(catfile($buildd, $_), $blddir);
1348 my $to = cleanfile(catfile($buildd, $renames{$_}->[0]), $blddir);
1349 die "$dest renamed to more than one thing: "
1350 ,$unified_info{rename}->{$dest}, $to
1351 unless !defined($unified_info{rename}->{$dest})
1352 or $unified_info{rename}->{$dest} eq $to;
1353 $unified_info{rename}->{$dest} = $to;
1356 foreach (@programs) {
1357 my $program = cleanfile(catfile($buildd, $_), $blddir);
1358 if ($unified_info{rename}->{$program}) {
1359 $program = $unified_info{rename}->{$program};
1361 $unified_info{programs}->{$program} = 1;
1364 foreach (@libraries) {
1365 my $library = cleanfile(catfile($buildd, $_), $blddir);
1366 if ($unified_info{rename}->{$library}) {
1367 $library = $unified_info{rename}->{$library};
1369 $unified_info{libraries}->{$library} = 1;
1372 die <<"EOF" if $config{no_shared} && scalar @engines;
1373 ENGINES can only be used if configured with 'shared'.
1374 This is usually a fault in a build.info file.
1376 foreach (@engines) {
1377 my $library = cleanfile(catfile($buildd, $_), $blddir);
1378 if ($unified_info{rename}->{$library}) {
1379 $library = $unified_info{rename}->{$library};
1381 $unified_info{engines}->{$library} = 1;
1384 foreach (@scripts) {
1385 my $script = cleanfile(catfile($buildd, $_), $blddir);
1386 if ($unified_info{rename}->{$script}) {
1387 $script = $unified_info{rename}->{$script};
1389 $unified_info{scripts}->{$script} = 1;
1393 my $extra = cleanfile(catfile($buildd, $_), $blddir);
1394 $unified_info{extra}->{$extra} = 1;
1397 push @{$unified_info{rawlines}}, @rawlines;
1399 if (!$config{no_shared}) {
1400 # Check sharednames.
1401 foreach (keys %sharednames) {
1402 my $dest = cleanfile(catfile($buildd, $_), $blddir);
1403 if ($unified_info{rename}->{$dest}) {
1404 $dest = $unified_info{rename}->{$dest};
1406 die "shared_name for $dest with multiple values: "
1407 ,join(" ", @{$sharednames{$_}}),"\n"
1408 if scalar @{$sharednames{$_}} > 1;
1409 my $to = cleanfile(catfile($buildd, $sharednames{$_}->[0]),
1411 die "shared_name found for a library $dest that isn't defined\n"
1412 unless $unified_info{libraries}->{$dest};
1413 die "shared_name for $dest with multiple values: "
1414 ,$unified_info{sharednames}->{$dest}, ", ", $to
1415 unless !defined($unified_info{sharednames}->{$dest})
1416 or $unified_info{sharednames}->{$dest} eq $to;
1417 $unified_info{sharednames}->{$dest} = $to;
1420 # Additionally, we set up sharednames for libraries that don't
1421 # have any, as themselves.
1422 foreach (keys %{$unified_info{libraries}}) {
1423 if (!defined $unified_info{sharednames}->{$_}) {
1424 $unified_info{sharednames}->{$_} = $_
1429 foreach (keys %ordinals) {
1431 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1432 if ($unified_info{rename}->{$ddest}) {
1433 $ddest = $unified_info{rename}->{$ddest};
1435 foreach (@{$ordinals{$dest}}) {
1436 my %known_ordinals =
1439 cleanfile(catfile($sourced, "util", "libeay.num"), $blddir),
1441 cleanfile(catfile($sourced, "util", "ssleay.num"), $blddir)
1443 my $o = $known_ordinals{$_};
1444 die "Ordinals for $ddest defined more than once\n"
1445 if $unified_info{ordinals}->{$ddest};
1446 $unified_info{ordinals}->{$ddest} = [ $_, $o ];
1450 foreach (keys %sources) {
1452 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1453 if ($unified_info{rename}->{$ddest}) {
1454 $ddest = $unified_info{rename}->{$ddest};
1456 foreach (@{$sources{$dest}}) {
1457 my $s = cleanfile(catfile($sourced, $_), $blddir);
1459 # If it isn't in the source tree, we assume it's generated
1462 $s = cleanfile(catfile($buildd, $_), $blddir);
1464 # We recognise C and asm files
1465 if ($s =~ /\.[csS]\b$/) {
1466 (my $o = $_) =~ s/\.[csS]\b$/.o/;
1467 $o = cleanfile(catfile($buildd, $o), $blddir);
1468 $unified_info{sources}->{$ddest}->{$o} = 1;
1469 $unified_info{sources}->{$o}->{$s} = 1;
1471 $unified_info{sources}->{$ddest}->{$s} = 1;
1476 foreach (keys %depends) {
1478 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1479 if ($unified_info{rename}->{$ddest}) {
1480 $ddest = $unified_info{rename}->{$ddest};
1482 foreach (@{$depends{$dest}}) {
1483 my $d = cleanfile(catfile($sourced, $_), $blddir);
1485 # If it isn't found in the source, let's assume it's generated
1486 # and that the Makefile template has the lines
1488 $d = cleanfile(catfile($buildd, $_), $blddir);
1490 # Take note if the file to depend on is being renamed
1491 if ($unified_info{rename}->{$d}) {
1492 $d = $unified_info{rename}->{$d};
1494 $unified_info{depends}->{$ddest}->{$d} = 1;
1495 # If we depend on a header file, let's make sure it
1498 my $i = dirname($d);
1499 push @{$unified_info{includes}->{$ddest}}, $i
1500 unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
1505 foreach (keys %includes) {
1507 my $ddest = cleanfile(catfile($buildd, $_), $blddir);
1508 if ($unified_info{rename}->{$ddest}) {
1509 $ddest = $unified_info{rename}->{$ddest};
1511 foreach (@{$includes{$dest}}) {
1512 my $i = cleandir(catdir($sourced, $_), $blddir);
1513 push @{$unified_info{includes}->{$ddest}}, $i
1514 unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
1519 ### Make unified_info a bit more efficient
1520 # One level structures
1521 foreach (("programs", "libraries", "engines", "scripts", "extra")) {
1522 $unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
1524 # Two level structures
1525 foreach my $l1 (("sources", "ldadd", "depends")) {
1526 foreach my $l2 (sort keys %{$unified_info{$l1}}) {
1527 $unified_info{$l1}->{$l2} =
1528 [ sort keys %{$unified_info{$l1}->{$l2}} ];
1533 # For the schemes that need it, we provide the old *_obj configs
1534 # from the *_asm_obj ones
1535 foreach (grep /_asm_src$/, keys %target) {
1537 (my $obj = $_) =~ s/_asm_src$/_obj/;
1538 ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g;
1541 # Write down our configuration where it fits #########################
1543 open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n";
1551 #use vars qw(\@ISA \@EXPORT);
1552 our \@ISA = qw(Exporter);
1553 our \@EXPORT = qw(\%config \%target %withargs %unified_info);
1556 print OUT "our %config = (\n";
1557 foreach (sort keys %config) {
1558 if (ref($config{$_}) eq "ARRAY") {
1559 print OUT " ", $_, " => [ ", join(", ",
1560 map { quotify("perl", $_) }
1561 @{$config{$_}}), " ],\n";
1563 print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n"
1570 print OUT "our %target = (\n";
1571 foreach (sort keys %target) {
1572 if (ref($target{$_}) eq "ARRAY") {
1573 print OUT " ", $_, " => [ ", join(", ",
1574 map { quotify("perl", $_) }
1575 @{$target{$_}}), " ],\n";
1577 print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n"
1584 print OUT "our \%available_protocols = (\n";
1585 print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n";
1586 print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n";
1591 print OUT "our \%disabled = (\n";
1592 foreach (sort keys %disabled) {
1593 print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n";
1599 print OUT "our %withargs = (\n";
1600 foreach (sort keys %withargs) {
1601 if (ref($withargs{$_}) eq "ARRAY") {
1602 print OUT " ", $_, " => [ ", join(", ",
1603 map { quotify("perl", $_) }
1604 @{$withargs{$_}}), " ],\n";
1606 print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n"
1613 if ($builder eq "unified") {
1618 if (ref $_ eq "ARRAY") {
1619 print OUT " "x$indent, "[\n";
1621 $recurse->($indent + 4, $_);
1623 print OUT " "x$indent, "],\n";
1624 } elsif (ref $_ eq "HASH") {
1626 print OUT " "x$indent, "{\n";
1627 foreach (sort keys %h) {
1628 if (ref $h{$_} eq "") {
1629 print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n";
1631 print OUT " "x($indent + 4), quotify("perl", $_), " =>\n";
1632 $recurse->($indent + 8, $h{$_});
1635 print OUT " "x$indent, "},\n";
1637 print OUT " "x$indent, quotify("perl", $_), ",\n";
1641 print OUT "our %unified_info = (\n";
1642 foreach (sort keys %unified_info) {
1643 if (ref $unified_info{$_} eq "") {
1644 print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n";
1646 print OUT " "x4, quotify("perl", $_), " =>\n";
1647 $recurse->(8, $unified_info{$_});
1658 die <<"EOF" if $builder ne "unified" && $srcdir ne $blddir;
1660 ***** Trying building anywhere else than in the source tree will not
1661 ***** work for target $config{target}. To make it possible, it needs
1662 ***** to use the "unified" build scheme.
1666 print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n";
1667 print "CC =$target{cc}\n";
1668 print "CFLAG =$config{cflags}\n";
1669 print "LFLAG =$config{lflags}\n";
1670 print "PLIB_LFLAG =$config{plib_lflags}\n";
1671 print "EX_LIBS =$config{ex_libs}\n";
1672 print "CPUID_OBJ =$target{cpuid_obj}\n";
1673 print "BN_ASM =$target{bn_obj}\n";
1674 print "EC_ASM =$target{ec_obj}\n";
1675 print "DES_ENC =$target{des_obj}\n";
1676 print "AES_ENC =$target{aes_obj}\n";
1677 print "BF_ENC =$target{bf_obj}\n";
1678 print "CAST_ENC =$target{cast_obj}\n";
1679 print "RC4_ENC =$target{rc4_obj}\n";
1680 print "RC5_ENC =$target{rc5_obj}\n";
1681 print "MD5_OBJ_ASM =$target{md5_obj}\n";
1682 print "SHA1_OBJ_ASM =$target{sha1_obj}\n";
1683 print "RMD160_OBJ_ASM=$target{rmd160_obj}\n";
1684 print "CMLL_ENC =$target{cmll_obj}\n";
1685 print "MODES_OBJ =$target{modes_obj}\n";
1686 print "PADLOCK_OBJ =$target{padlock_obj}\n";
1687 print "CHACHA_ENC =$target{chacha_obj}\n";
1688 print "POLY1305_OBJ =$target{poly1305_obj}\n";
1689 print "PROCESSOR =$config{processor}\n";
1690 print "RANLIB =$target{ranlib}\n";
1691 print "ARFLAGS =$target{arflags}\n";
1692 print "PERL =$config{perl}\n";
1694 print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l};
1695 print "SIXTY_FOUR_BIT mode\n" if $config{b64};
1696 print "THIRTY_TWO_BIT mode\n" if $config{b32};
1697 print "BN_LLONG mode\n" if $config{bn_ll};
1698 print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int;
1700 mkpath(catdir($blddir, "include/openssl"));
1701 run_dofile(catfile($blddir, "include/openssl/opensslconf.h"),
1702 catfile($srcdir, "include/openssl/opensslconf.h.in"));
1704 mkpath(catdir($blddir, "crypto/include/internal"));
1705 foreach my $alg ( 'bn' ) {
1706 run_dofile(catfile($blddir, "crypto/include/internal/${alg}_conf.h"),
1707 catfile($srcdir, "crypto/include/internal/${alg}_conf.h.in"));
1711 ### When the old "unixmake" scheme goes away, so does this function
1713 sub build_Makefile {
1714 run_dofile("Makefile","Makefile.in");
1716 # Copy all Makefile.in to Makefile (except top-level)
1725 return if ($_ ne "Makefile.in" || $File::Find::dir eq ".");
1726 my $in = IO::File->new($_, "r") or
1727 die sprintf "Error reading Makefile.in in %s: !$\n",
1729 my $out = IO::File->new("Makefile", "w") or
1730 die sprintf "Error writing Makefile in %s: !$\n",
1732 print $out "# Generated from $_, do not edit\n";
1733 while (my $line = <$in>) { print $out $line }
1735 die sprintf "Error reading Makefile.in in %s: !$\n",
1738 die sprintf "Error writing Makefile in %s: !$\n",
1747 run_dofile(catfile($blddir, $target{build_file}),
1748 $config{build_file_template},
1749 catfile($srcdir, "Configurations", "common.tmpl"));
1751 my $make_command = "$make PERL=\'$config{perl}\'";
1752 my $make_targets = "";
1753 $make_targets .= " depend"
1754 if $config{depflags} ne $default_depflags && $make_depend;
1755 (system $make_command.$make_targets) == 0
1756 or die "make $make_targets failed"
1757 if $make_targets ne "";
1758 if ($config{depflags} ne $default_depflags && !$make_depend) {
1759 $warn_make_depend++;
1765 run_dofile("util/domd", "util/domd.in");
1766 chmod 0755, "util/domd";
1768 my $make_command = "$make PERL=\'$config{perl}\'";
1769 my $make_targets = "";
1770 $make_targets .= " depend"
1771 if $config{depflags} ne $default_depflags && $make_depend;
1772 (system $make_command.$make_targets) == 0
1773 or die "make $make_targets failed"
1774 if $make_targets ne "";
1776 if ($config{depflags} ne $default_depflags && !$make_depend) {
1777 $warn_make_depend++;
1781 my $platform = shift;
1782 # The only reason we do this is to have something to build MINFO from
1785 open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
1788 /* auto-generated by Configure for crypto/cversion.c:
1789 * for Unix builds, crypto/Makefile.ssl generates functional definitions;
1790 * Windows builds (and other mk1mf builds) compile cversion.c with
1791 * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
1792 #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
1797 # create the ms/version32.rc file if needed
1798 if ($platform eq "netware") {
1799 my ($v1, $v2, $v3, $v4);
1800 if ($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) {
1806 open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc";
1813 FILEVERSION $v1,$v2,$v3,$v4
1814 PRODUCTVERSION $v1,$v2,$v3,$v4
1821 FILEOS VOS__WINDOWS32
1825 BLOCK "StringFileInfo"
1830 VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0"
1831 VALUE "FileDescription", "OpenSSL Shared Library\\0"
1832 VALUE "FileVersion", "$config{version}\\0"
1834 VALUE "InternalName", "libeay32\\0"
1835 VALUE "OriginalFilename", "libeay32.dll\\0"
1837 VALUE "InternalName", "ssleay32\\0"
1838 VALUE "OriginalFilename", "ssleay32.dll\\0"
1840 VALUE "ProductName", "The OpenSSL Toolkit\\0"
1841 VALUE "ProductVersion", "$config{version}\\0"
1843 //VALUE "Comments", "\\0"
1844 VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0"
1845 //VALUE "LegalTrademarks", "\\0"
1846 //VALUE "PrivateBuild", "\\0"
1847 //VALUE "SpecialBuild", "\\0"
1852 VALUE "Translation", 0x409, 0x4b0
1861 $builders{$builder}->($builder_platform, @builder_opts);
1865 Configured for $target.
1868 print <<"EOF" if (!$no_threads && !$threads);
1870 The library could not be configured for supporting multi-threaded
1871 applications as the compiler options required on this system are not known.
1872 See file INSTALL for details if you need multi-threading.
1875 print <<"EOF" if ($no_shared_warn);
1877 You gave the option 'shared', which is not supported on this platform, so
1878 we will pretend you gave the option 'no-shared'. If you know how to implement
1879 shared libraries, please let us know (but please first make sure you have
1880 tried with a current version of OpenSSL).
1883 print <<"EOF" if ($warn_make_depend);
1885 *** Because of configuration changes, you MUST do the following before
1893 ######################################################################
1895 # Helpers and utility functions
1898 # Configuration file reading #########################################
1900 # Helper function to implement conditional inheritance depending on the
1901 # value of $no_asm. Used in inherit_from values as follows:
1903 # inherit_from => [ "template", asm("asm_tmpl") ]
1912 # Helper function to implement adding values to already existing configuration
1913 # values. It handles elements that are ARRAYs, CODEs and scalars
1915 my $separator = shift;
1917 # If there's any ARRAY in the collection of values, we will return
1918 # an ARRAY of combined values, otherwise a string of joined values
1919 # with $separator as the separator.
1920 my $found_array = 0;
1924 if (ref($_) eq "ARRAY") {
1935 join($separator, @values);
1939 my $separator = shift;
1941 sub { _add($separator, @x, @_) };
1944 my $separator = shift;
1946 sub { _add($separator, @_, @x) };
1949 # configuration reader, evaluates the input file as a perl script and expects
1950 # it to fill %targets with target configurations. Those are then added to
1954 open(CONFFILE, "< $fname")
1955 or die "Can't open configuration file '$fname'!\n";
1958 my $content = <CONFFILE>;
1963 local %table = %::table; # Protect %table from tampering
1969 # For each target, check that it's configured with a hash table.
1970 foreach (keys %targets) {
1971 if (ref($targets{$_}) ne "HASH") {
1972 if (ref($targets{$_}) eq "") {
1973 warn "Deprecated target configuration for $_, ignoring...\n";
1975 warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n";
1977 delete $targets{$_};
1981 %table = (%table, %targets);
1985 # configuration resolver. Will only resolve all the lazy evalutation
1986 # codeblocks for the chozen target and all those it inherits from,
1988 sub resolve_config {
1990 my @breadcrumbs = @_;
1992 if (grep { $_ eq $target } @breadcrumbs) {
1993 die "inherit_from loop! target backtrace:\n "
1994 ,$target,"\n ",join("\n ", @breadcrumbs),"\n";
1997 if (!defined($table{$target})) {
1998 warn "Warning! target $target doesn't exist!\n";
2001 # Recurse through all inheritances. They will be resolved on the
2002 # fly, so when this operation is done, they will all just be a
2003 # bunch of attributes with string values.
2004 # What we get here, though, are keys with references to lists of
2005 # the combined values of them all. We will deal with lists after
2006 # this stage is done.
2007 my %combined_inheritance = ();
2008 if ($table{$target}->{inherit_from}) {
2010 map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}};
2011 foreach (@inherit_from) {
2012 my %inherited_config = resolve_config($_, $target, @breadcrumbs);
2014 # 'template' is a marker that's considered private to
2015 # the config that had it.
2016 delete $inherited_config{template};
2019 if (!$combined_inheritance{$_}) {
2020 $combined_inheritance{$_} = [];
2022 push @{$combined_inheritance{$_}}, $inherited_config{$_};
2023 } keys %inherited_config;
2027 # We won't need inherit_from in this target any more, since we've
2028 # resolved all the inheritances that lead to this
2029 delete $table{$target}->{inherit_from};
2031 # Now is the time to deal with those lists. Here's the place to
2032 # decide what shall be done with those lists, all based on the
2033 # values of the target we're currently dealing with.
2034 # - If a value is a coderef, it will be executed with the list of
2035 # inherited values as arguments.
2036 # - If the corresponding key doesn't have a value at all or is the
2037 # emoty string, the inherited value list will be run through the
2038 # default combiner (below), and the result becomes this target's
2040 # - Otherwise, this target's value is assumed to be a string that
2041 # will simply override the inherited list of values.
2042 my $default_combiner = add(" ");
2045 map { $_ => 1 } (keys %combined_inheritance,
2046 keys %{$table{$target}});
2047 foreach (sort keys %all_keys) {
2049 # Current target doesn't have a value for the current key?
2050 # Assign it the default combiner, the rest of this loop body
2051 # will handle it just like any other coderef.
2052 if (!exists $table{$target}->{$_}) {
2053 $table{$target}->{$_} = $default_combiner;
2056 my $valuetype = ref($table{$target}->{$_});
2057 if ($valuetype eq "CODE") {
2058 # CODE reference, execute it with the inherited values as
2060 $table{$target}->{$_} =
2061 $table{$target}->{$_}->(@{$combined_inheritance{$_}});
2062 } elsif ($valuetype eq "ARRAY" || $valuetype eq "") {
2063 # ARRAY or Scalar, just leave it as is.
2065 # Some other type of reference that we don't handle.
2066 # Better to abort at this point.
2067 die "cannot handle reference type $valuetype,"
2068 ," found in target $target -> $_\n";
2072 # Finally done, return the result.
2073 return %{$table{$target}};
2078 print STDERR $usage;
2079 print STDERR "\npick os/compiler from:\n";
2083 foreach $i (sort keys %table)
2085 next if $table{$i}->{template};
2086 next if $i =~ /^debug/;
2087 $k += length($i) + 1;
2093 print STDERR $i . " ";
2095 foreach $i (sort keys %table)
2097 next if $table{$i}->{template};
2098 next if $i !~ /^debug/;
2099 $k += length($i) + 1;
2105 print STDERR $i . " ";
2107 print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
2116 unlink $out || warn "Can't remove $out, $!"
2118 foreach (@templates) {
2119 die "Can't open $_, $!" unless -f $_;
2121 my $cmd = "$config{perl} \"-I.\" \"-Mconfigdata\" $dofile -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\"";
2122 #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n";
2125 rename("$out.new", $out) || die "Can't rename $out.new, $!";
2128 # Configuration printer ##############################################
2130 sub print_table_entry
2133 my %target = resolve_config($target);
2136 # Don't print the templates
2137 return if $target{template};
2152 "debug_plib_lflags",
2155 "release_plib_lflags",
2189 if ($type eq "TABLE") {
2191 print "*** $target\n";
2192 printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence);
2193 } elsif ($type eq "HASH") {
2195 length((sort { length($a) <=> length($b) } @sequence)[-1]);
2196 print " '$target' => {\n";
2197 foreach (@sequence) {
2199 print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
2206 # Utility routines ###################################################
2208 # Makes a directory absolute and cleans out /../ in paths like foo/../bar
2209 # On some platforms, this uses rel2abs(), while on others, realpath() is used.
2210 # realpath() requires that at least all path components except the last is an
2211 # existing directory. On VMS, the last component of the directory spec must
2216 # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which
2217 # will return the volume name for the device, no matter what. Also,
2218 # it will return an incorrect directory spec if the argument is a
2219 # directory that doesn't exist.
2221 return rel2abs($dir);
2224 # We use realpath() on Unix, since no other will properly clean out
2226 use Cwd qw/realpath/;
2228 return realpath($dir);
2235 foreach $path (split /:/, $ENV{PATH})
2237 if (-f "$path/$name$target{exe_extension}" and -x _)
2239 return "$path/$name$target{exe_extension}" unless ($name eq "perl" and
2240 system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\''));
2247 perl => sub { my $x = shift;
2248 $x =~ s/([\\\$\@"])/\\$1/g;
2249 return '"'.$x.'"'; },
2253 defined($processors{$for}) ? $processors{$for} : sub { shift; };
2255 map { $processor->($_); } @_;
2258 # collect_from_file($filename, $line_concat_cond_re, $line_concat)
2259 # $filename is a file name to read from
2260 # $line_concat_cond_re is a regexp detecting a line continuation ending
2261 # $line_concat is a CODEref that takes care of concatenating two lines
2262 sub collect_from_file {
2263 my $filename = shift;
2264 my $line_concat_cond_re = shift;
2265 my $line_concat = shift;
2267 open my $fh, $filename || die "unable to read $filename: $!\n";
2269 my $saved_line = "";
2273 if (defined $line_concat) {
2274 $_ = $line_concat->($saved_line, $_);
2277 if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
2283 die "$filename ending with continuation line\n" if $_;
2289 # collect_from_array($array, $line_concat_cond_re, $line_concat)
2290 # $array is an ARRAYref of lines
2291 # $line_concat_cond_re is a regexp detecting a line continuation ending
2292 # $line_concat is a CODEref that takes care of concatenating two lines
2293 sub collect_from_array {
2295 my $line_concat_cond_re = shift;
2296 my $line_concat = shift;
2297 my @array = (@$array);
2300 my $saved_line = "";
2302 while (defined($_ = shift @array)) {
2304 if (defined $line_concat) {
2305 $_ = $line_concat->($saved_line, $_);
2308 if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
2314 die "input text ending with continuation line\n" if $_;
2319 # collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...)
2320 # $lineiterator is a CODEref that delivers one line at a time.
2321 # All following arguments are regex/CODEref pairs, where the regexp detects a
2322 # line and the CODEref does something with the result of the regexp.
2323 sub collect_information {
2324 my $lineiterator = shift;
2325 my %collectors = @_;
2327 while(defined($_ = $lineiterator->())) {
2330 foreach my $re (keys %collectors) {
2331 if ($re ne "OTHERWISE" && /$re/) {
2332 $collectors{$re}->($lineiterator);
2336 if ($collectors{"OTHERWISE"}) {
2337 $collectors{"OTHERWISE"}->($lineiterator, $_)
2338 unless $found || !defined $collectors{"OTHERWISE"};