[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/Configure b/ap/lib/libssl/openssl-1.1.1o/Configure
new file mode 100755
index 0000000..6cb1a84
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/Configure
@@ -0,0 +1,3615 @@
+#! /usr/bin/env perl
+# -*- mode: perl; -*-
+# Copyright 2016-2023 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+## Configure -- OpenSSL source tree configuration script
+
+use 5.10.0;
+use strict;
+use Config;
+use FindBin;
+use lib "$FindBin::Bin/util/perl";
+use File::Basename;
+use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/;
+use File::Path qw/mkpath/;
+use OpenSSL::Glob;
+
+# see INSTALL for instructions.
+
+my $orig_death_handler = $SIG{__DIE__};
+$SIG{__DIE__} = \&death_handler;
+
+my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n";
+
+# Options:
+#
+# --config add the given configuration file, which will be read after
+# any "Configurations*" files that are found in the same
+# directory as this script.
+# --prefix prefix for the OpenSSL installation, which includes the
+# directories bin, lib, include, share/man, share/doc/openssl
+# This becomes the value of INSTALLTOP in Makefile
+# (Default: /usr/local)
+# --openssldir OpenSSL data area, such as openssl.cnf, certificates and keys.
+# If it's a relative directory, it will be added on the directory
+# given with --prefix.
+# This becomes the value of OPENSSLDIR in Makefile and in C.
+# (Default: PREFIX/ssl)
+#
+# --cross-compile-prefix Add specified prefix to binutils components.
+#
+# --api One of 0.9.8, 1.0.0 or 1.1.0. Do not compile support for
+# interfaces deprecated as of the specified OpenSSL version.
+#
+# no-hw-xxx do not compile support for specific crypto hardware.
+# Generic OpenSSL-style methods relating to this support
+# are always compiled but return NULL if the hardware
+# support isn't compiled.
+# no-hw do not compile support for any crypto hardware.
+# [no-]threads [don't] try to create a library that is suitable for
+# multithreaded applications (default is "threads" if we
+# know how to do it)
+# [no-]shared [don't] try to create shared libraries when supported.
+# [no-]pic [don't] try to build position independent code when supported.
+# If disabled, it also disables shared and dynamic-engine.
+# no-asm do not use assembler
+# no-egd do not compile support for the entropy-gathering daemon APIs
+# [no-]zlib [don't] compile support for zlib compression.
+# zlib-dynamic Like "zlib", but the zlib library is expected to be a shared
+# library and will be loaded in run-time by the OpenSSL library.
+# sctp include SCTP support
+# enable-weak-ssl-ciphers
+# Enable weak ciphers that are disabled by default.
+# 386 generate 80386 code in assembly modules
+# no-sse2 disables IA-32 SSE2 code in assembly modules, the above
+# mentioned '386' option implies this one
+# no-<cipher> build without specified algorithm (rsa, idea, rc5, ...)
+# -<xxx> +<xxx> All options which are unknown to the 'Configure' script are
+# /<xxx> passed through to the compiler. Unix-style options beginning
+# with a '-' or '+' are recognized, as well as Windows-style
+# options beginning with a '/'. If the option contains arguments
+# separated by spaces, then the URL-style notation %20 can be
+# used for the space character in order to avoid having to quote
+# the option. For example, -opt%20arg gets expanded to -opt arg.
+# In fact, any ASCII character can be encoded as %xx using its
+# hexadecimal encoding.
+# -static while -static is also a pass-through compiler option (and
+# as such is limited to environments where it's actually
+# meaningful), it triggers a number configuration options,
+# namely no-pic, no-shared and no-threads. It is
+# argued that the only reason to produce statically linked
+# binaries (and in context it means executables linked with
+# -static flag, and not just executables linked with static
+# libcrypto.a) is to eliminate dependency on specific run-time,
+# a.k.a. libc version. The mentioned config options are meant
+# to achieve just that. Unfortunately on Linux it's impossible
+# to eliminate the dependency completely for openssl executable
+# because of getaddrinfo and gethostbyname calls, which can
+# invoke dynamically loadable library facility anyway to meet
+# the lookup requests. For this reason on Linux statically
+# linked openssl executable has rather debugging value than
+# production quality.
+#
+# BN_LLONG use the type 'long long' in crypto/bn/bn.h
+# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
+# Following are set automatically by this script
+#
+# MD5_ASM use some extra md5 assembler,
+# SHA1_ASM use some extra sha1 assembler, must define L_ENDIAN for x86
+# RMD160_ASM use some extra ripemd160 assembler,
+# SHA256_ASM sha256_block is implemented in assembler
+# SHA512_ASM sha512_block is implemented in assembler
+# AES_ASM AES_[en|de]crypt is implemented in assembler
+
+# Minimum warning options... any contributions to OpenSSL should at least
+# get past these. Note that we only use these with C compilers, not with
+# C++ compilers.
+
+# DEBUG_UNUSED enables __owur (warn unused result) checks.
+# -DPEDANTIC complements -pedantic and is meant to mask code that
+# is not strictly standard-compliant and/or implementation-specific,
+# e.g. inline assembly, disregards to alignment requirements, such
+# that -pedantic would complain about. Incidentally -DPEDANTIC has
+# to be used even in sanitized builds, because sanitizer too is
+# supposed to and does take notice of non-standard behaviour. Then
+# -pedantic with pre-C9x compiler would also complain about 'long
+# long' not being supported. As 64-bit algorithms are common now,
+# it grew impossible to resolve this without sizeable additional
+# code, so we just tell compiler to be pedantic about everything
+# but 'long long' type.
+
+my @gcc_devteam_warn = qw(
+ -DDEBUG_UNUSED
+ -DPEDANTIC -pedantic -Wno-long-long
+ -Wall
+ -Wextra
+ -Wno-unused-parameter
+ -Wno-missing-field-initializers
+ -Wswitch
+ -Wsign-compare
+ -Wshadow
+ -Wformat
+ -Wtype-limits
+ -Wundef
+ -Werror
+ -Wmissing-prototypes
+ -Wstrict-prototypes
+);
+
+# These are used in addition to $gcc_devteam_warn when the compiler is clang.
+# TODO(openssl-team): fix problems and investigate if (at least) the
+# following warnings can also be enabled:
+# -Wcast-align
+# -Wunreachable-code -- no, too ugly/compiler-specific
+# -Wlanguage-extension-token -- no, we use asm()
+# -Wunused-macros -- no, too tricky for BN and _XOPEN_SOURCE etc
+# -Wextended-offsetof -- no, needed in CMS ASN1 code
+my @clang_devteam_warn = qw(
+ -Wno-unknown-warning-option
+ -Wswitch-default
+ -Wno-parentheses-equality
+ -Wno-language-extension-token
+ -Wno-extended-offsetof
+ -Wconditional-uninitialized
+ -Wincompatible-pointer-types-discards-qualifiers
+ -Wmissing-variable-declarations
+);
+
+my @cl_devteam_warn = qw(
+ /WX
+);
+
+# This adds backtrace information to the memory leak info. Is only used
+# when crypto-mdebug-backtrace is enabled.
+my $memleak_devteam_backtrace = "-rdynamic";
+
+my $strict_warnings = 0;
+
+# As for $BSDthreads. Idea is to maintain "collective" set of flags,
+# which would cover all BSD flavors. -pthread applies to them all,
+# but is treated differently. OpenBSD expands is as -D_POSIX_THREAD
+# -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r,
+# which has to be accompanied by explicit -D_THREAD_SAFE and
+# sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which
+# seems to be sufficient?
+our $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT";
+
+#
+# API compatibility name to version number mapping.
+#
+my $maxapi = "1.1.0"; # API for "no-deprecated" builds
+my $apitable = {
+ "1.1.0" => "0x10100000L",
+ "1.0.0" => "0x10000000L",
+ "0.9.8" => "0x00908000L",
+};
+
+our %table = ();
+our %config = ();
+our %withargs = ();
+our $now_printing; # set to current entry's name in print_table_entry
+ # (todo: right thing would be to encapsulate name
+ # into %target [class] and make print_table_entry
+ # a method)
+
+# Forward declarations ###############################################
+
+# read_config(filename)
+#
+# Reads a configuration file and populates %table with the contents
+# (which the configuration file places in %targets).
+sub read_config;
+
+# resolve_config(target)
+#
+# Resolves all the late evaluations, inheritances and so on for the
+# chosen target and any target it inherits from.
+sub resolve_config;
+
+
+# Information collection #############################################
+
+# Unified build supports separate build dir
+my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax
+my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax
+
+# File::Spec::Unix doesn't detect case insensitivity, so we make sure to
+# check if the source and build directory are really the same, and make
+# them so. This avoids all kinds of confusion later on.
+# We must check @File::Spec::ISA rather than using File::Spec->isa() to
+# know if File::Spec ended up loading File::Spec::Unix.
+$srcdir = $blddir
+ if (grep(/::Unix$/, @File::Spec::ISA)
+ && samedir($srcdir, $blddir));
+
+my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl"));
+
+my $local_config_envname = 'OPENSSL_LOCAL_CONFIG_DIR';
+
+$config{sourcedir} = abs2rel($srcdir, $blddir);
+$config{builddir} = abs2rel($blddir, $blddir);
+
+# Collect reconfiguration information if needed
+my @argvcopy=@ARGV;
+
+if (grep /^reconf(igure)?$/, @argvcopy) {
+ die "reconfiguring with other arguments present isn't supported"
+ if scalar @argvcopy > 1;
+ if (-f "./configdata.pm") {
+ my $file = "./configdata.pm";
+ unless (my $return = do $file) {
+ die "couldn't parse $file: $@" if $@;
+ die "couldn't do $file: $!" unless defined $return;
+ die "couldn't run $file" unless $return;
+ }
+
+ @argvcopy = defined($configdata::config{perlargv}) ?
+ @{$configdata::config{perlargv}} : ();
+ die "Incorrect data to reconfigure, please do a normal configuration\n"
+ if (grep(/^reconf/,@argvcopy));
+ $config{perlenv} = $configdata::config{perlenv} // {};
+ } else {
+ die "Insufficient data to reconfigure, please do a normal configuration\n";
+ }
+}
+
+$config{perlargv} = [ @argvcopy ];
+
+# Collect version numbers
+$config{version} = "unknown";
+$config{version_num} = "unknown";
+$config{shlib_version_number} = "unknown";
+$config{shlib_version_history} = "unknown";
+
+collect_information(
+ collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')),
+ qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; },
+ qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 },
+ qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 },
+ qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 }
+ );
+if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; }
+
+($config{major}, $config{minor})
+ = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/);
+($config{shlib_major}, $config{shlib_minor})
+ = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/);
+die "erroneous version information in opensslv.h: ",
+ "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n"
+ if ($config{major} eq "" || $config{minor} eq ""
+ || $config{shlib_major} eq "" || $config{shlib_minor} eq "");
+
+# Collect target configurations
+
+my $pattern = catfile(dirname($0), "Configurations", "*.conf");
+foreach (sort glob($pattern)) {
+ &read_config($_);
+}
+
+if (defined env($local_config_envname)) {
+ if ($^O eq 'VMS') {
+ # VMS environment variables are logical names,
+ # which can be used as is
+ $pattern = $local_config_envname . ':' . '*.conf';
+ } else {
+ $pattern = catfile(env($local_config_envname), '*.conf');
+ }
+
+ foreach (sort glob($pattern)) {
+ &read_config($_);
+ }
+}
+
+# Save away perl command information
+$config{perl_cmd} = $^X;
+$config{perl_version} = $Config{version};
+$config{perl_archname} = $Config{archname};
+
+$config{prefix}="";
+$config{openssldir}="";
+$config{processor}="";
+$config{libdir}="";
+my $auto_threads=1; # enable threads automatically? true by default
+my $default_ranlib;
+
+# Top level directories to build
+$config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "util", "tools", "fuzz" ];
+# crypto/ subdirectories to build
+$config{sdirs} = [
+ "objects",
+ "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305", "blake2", "siphash", "sm3",
+ "des", "aes", "rc2", "rc4", "rc5", "idea", "aria", "bf", "cast", "camellia", "seed", "sm4", "chacha", "modes",
+ "bn", "ec", "rsa", "dsa", "dh", "sm2", "dso", "engine",
+ "buffer", "bio", "stack", "lhash", "rand", "err",
+ "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui",
+ "cms", "ts", "srp", "cmac", "ct", "async", "kdf", "store"
+ ];
+# test/ subdirectories to build
+$config{tdirs} = [ "ossl_shim" ];
+
+# Known TLS and DTLS protocols
+my @tls = qw(ssl3 tls1 tls1_1 tls1_2 tls1_3);
+my @dtls = qw(dtls1 dtls1_2);
+
+# Explicitly known options that are possible to disable. They can
+# be regexps, and will be used like this: /^no-${option}$/
+# For developers: keep it sorted alphabetically
+
+my @disablables = (
+ "afalgeng",
+ "aria",
+ "asan",
+ "asm",
+ "async",
+ "autoalginit",
+ "autoerrinit",
+ "autoload-config",
+ "bf",
+ "blake2",
+ "buildtest-c\\+\\+",
+ "camellia",
+ "capieng",
+ "cast",
+ "chacha",
+ "cmac",
+ "cms",
+ "comp",
+ "crypto-mdebug",
+ "crypto-mdebug-backtrace",
+ "ct",
+ "deprecated",
+ "des",
+ "devcryptoeng",
+ "dgram",
+ "dh",
+ "dsa",
+ "dso",
+ "dtls",
+ "dynamic-engine",
+ "ec",
+ "ec2m",
+ "ecdh",
+ "ecdsa",
+ "ec_nistp_64_gcc_128",
+ "egd",
+ "engine",
+ "err",
+ "external-tests",
+ "filenames",
+ "fuzz-libfuzzer",
+ "fuzz-afl",
+ "gost",
+ "heartbeats",
+ "hw(-.+)?",
+ "idea",
+ "makedepend",
+ "md2",
+ "md4",
+ "mdc2",
+ "msan",
+ "multiblock",
+ "nextprotoneg",
+ "pinshared",
+ "ocb",
+ "ocsp",
+ "pic",
+ "poly1305",
+ "posix-io",
+ "psk",
+ "rc2",
+ "rc4",
+ "rc5",
+ "rdrand",
+ "rfc3779",
+ "rmd160",
+ "scrypt",
+ "sctp",
+ "seed",
+ "shared",
+ "siphash",
+ "sm2",
+ "sm3",
+ "sm4",
+ "sock",
+ "srp",
+ "srtp",
+ "sse2",
+ "ssl",
+ "ssl-trace",
+ "static-engine",
+ "stdio",
+ "tests",
+ "threads",
+ "tls",
+ "ts",
+ "ubsan",
+ "ui-console",
+ "unit-test",
+ "whirlpool",
+ "weak-ssl-ciphers",
+ "zlib",
+ "zlib-dynamic",
+ );
+foreach my $proto ((@tls, @dtls))
+ {
+ push(@disablables, $proto);
+ push(@disablables, "$proto-method") unless $proto eq "tls1_3";
+ }
+
+my %deprecated_disablables = (
+ "ssl2" => undef,
+ "buf-freelists" => undef,
+ "ripemd" => "rmd160",
+ "ui" => "ui-console",
+ );
+
+# All of the following are disabled by default:
+
+our %disabled = ( # "what" => "comment"
+ "asan" => "default",
+ "buildtest-c++" => "default",
+ "crypto-mdebug" => "default",
+ "crypto-mdebug-backtrace" => "default",
+ "devcryptoeng" => "default",
+ "ec_nistp_64_gcc_128" => "default",
+ "egd" => "default",
+ "external-tests" => "default",
+ "fuzz-libfuzzer" => "default",
+ "fuzz-afl" => "default",
+ "heartbeats" => "default",
+ "md2" => "default",
+ "msan" => "default",
+ "rc5" => "default",
+ "sctp" => "default",
+ "ssl-trace" => "default",
+ "ssl3" => "default",
+ "ssl3-method" => "default",
+ "ubsan" => "default",
+ "unit-test" => "default",
+ "weak-ssl-ciphers" => "default",
+ "zlib" => "default",
+ "zlib-dynamic" => "default",
+ );
+
+# Note: => pair form used for aesthetics, not to truly make a hash table
+my @disable_cascades = (
+ # "what" => [ "cascade", ... ]
+ sub { $config{processor} eq "386" }
+ => [ "sse2" ],
+ "ssl" => [ "ssl3" ],
+ "ssl3-method" => [ "ssl3" ],
+ "zlib" => [ "zlib-dynamic" ],
+ "des" => [ "mdc2" ],
+ "ec" => [ "ecdsa", "ecdh" ],
+
+ "dgram" => [ "dtls", "sctp" ],
+ "sock" => [ "dgram" ],
+ "dtls" => [ @dtls ],
+ sub { 0 == scalar grep { !$disabled{$_} } @dtls }
+ => [ "dtls" ],
+
+ "tls" => [ @tls ],
+ sub { 0 == scalar grep { !$disabled{$_} } @tls }
+ => [ "tls" ],
+
+ "crypto-mdebug" => [ "crypto-mdebug-backtrace" ],
+
+ # Without position independent code, there can be no shared libraries or DSOs
+ "pic" => [ "shared" ],
+ "shared" => [ "dynamic-engine" ],
+ "dso" => [ "dynamic-engine" ],
+ "engine" => [ "afalgeng", "devcryptoeng" ],
+
+ # no-autoalginit is only useful when building non-shared
+ "autoalginit" => [ "shared", "apps" ],
+
+ "stdio" => [ "apps", "capieng", "egd" ],
+ "apps" => [ "tests" ],
+ "tests" => [ "external-tests" ],
+ "comp" => [ "zlib" ],
+ "ec" => [ "tls1_3", "sm2" ],
+ "sm3" => [ "sm2" ],
+ sub { !$disabled{"unit-test"} } => [ "heartbeats" ],
+
+ sub { !$disabled{"msan"} } => [ "asm" ],
+ );
+
+# Avoid protocol support holes. Also disable all versions below N, if version
+# N is disabled while N+1 is enabled.
+#
+my @list = (reverse @tls);
+while ((my $first, my $second) = (shift @list, shift @list)) {
+ last unless @list;
+ push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
+ => [ @list ] );
+ unshift @list, $second;
+}
+my @list = (reverse @dtls);
+while ((my $first, my $second) = (shift @list, shift @list)) {
+ last unless @list;
+ push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
+ => [ @list ] );
+ unshift @list, $second;
+}
+
+# Explicit "no-..." options will be collected in %disabled along with the defaults.
+# To remove something from %disabled, use "enable-foo".
+# For symmetry, "disable-foo" is a synonym for "no-foo".
+
+&usage if ($#ARGV < 0);
+
+# For the "make variables" CPPINCLUDES and CPPDEFINES, we support lists with
+# platform specific list separators. Users from those platforms should
+# recognise those separators from how you set up the PATH to find executables.
+# The default is the Unix like separator, :, but as an exception, we also
+# support the space as separator.
+my $list_separator_re =
+ { VMS => qr/(?<!\^),/,
+ MSWin32 => qr/(?<!\\);/ } -> {$^O} // qr/(?<!\\)[:\s]/;
+# All the "make variables" we support
+# Some get pre-populated for the sake of backward compatibility
+# (we supported those before the change to "make variable" support.
+my %user = (
+ AR => env('AR'),
+ ARFLAGS => [],
+ AS => undef,
+ ASFLAGS => [],
+ CC => env('CC'),
+ CFLAGS => [ env('CFLAGS') || () ],
+ CXX => env('CXX'),
+ CXXFLAGS => [ env('CXXFLAGS') || () ],
+ CPP => undef,
+ CPPFLAGS => [ env('CPPFLAGS') || () ], # -D, -I, -Wp,
+ CPPDEFINES => [], # Alternative for -D
+ CPPINCLUDES => [], # Alternative for -I
+ CROSS_COMPILE => env('CROSS_COMPILE'),
+ HASHBANGPERL=> env('HASHBANGPERL') || env('PERL'),
+ LD => undef,
+ LDFLAGS => [ env('LDFLAGS') || () ], # -L, -Wl,
+ LDLIBS => [ env('LDLIBS') || () ], # -l
+ MT => undef,
+ MTFLAGS => [],
+ PERL => env('PERL') || ($^O ne "VMS" ? $^X : "perl"),
+ RANLIB => env('RANLIB'),
+ RC => env('RC') || env('WINDRES'),
+ RCFLAGS => [ env('RCFLAGS') || () ],
+ RM => undef,
+ );
+# Info about what "make variables" may be prefixed with the cross compiler
+# prefix. This should NEVER mention any such variable with a list for value.
+my @user_crossable = qw ( AR AS CC CXX CPP LD MT RANLIB RC );
+# The same but for flags given as Configure options. These are *additional*
+# input, as opposed to the VAR=string option that override the corresponding
+# config target attributes
+my %useradd = (
+ CPPDEFINES => [],
+ CPPINCLUDES => [],
+ CPPFLAGS => [],
+ CFLAGS => [],
+ CXXFLAGS => [],
+ LDFLAGS => [],
+ LDLIBS => [],
+ RCFLAGS => [],
+ );
+
+my %user_synonyms = (
+ HASHBANGPERL=> 'PERL',
+ RC => 'WINDRES',
+ );
+
+# Some target attributes have been renamed, this is the translation table
+my %target_attr_translate =(
+ ar => 'AR',
+ as => 'AS',
+ cc => 'CC',
+ cxx => 'CXX',
+ cpp => 'CPP',
+ hashbangperl => 'HASHBANGPERL',
+ ld => 'LD',
+ mt => 'MT',
+ ranlib => 'RANLIB',
+ rc => 'RC',
+ rm => 'RM',
+ );
+
+# Initialisers coming from 'config' scripts
+$config{defines} = [ split(/$list_separator_re/, env('__CNF_CPPDEFINES')) ];
+$config{includes} = [ split(/$list_separator_re/, env('__CNF_CPPINCLUDES')) ];
+$config{cppflags} = [ env('__CNF_CPPFLAGS') || () ];
+$config{cflags} = [ env('__CNF_CFLAGS') || () ];
+$config{cxxflags} = [ env('__CNF_CXXFLAGS') || () ];
+$config{lflags} = [ env('__CNF_LDFLAGS') || () ];
+$config{ex_libs} = [ env('__CNF_LDLIBS') || () ];
+
+$config{openssl_api_defines}=[];
+$config{openssl_algorithm_defines}=[];
+$config{openssl_thread_defines}=[];
+$config{openssl_sys_defines}=[];
+$config{openssl_other_defines}=[];
+$config{options}="";
+$config{build_type} = "release";
+my $target="";
+
+my %cmdvars = (); # Stores FOO='blah' type arguments
+my %unsupported_options = ();
+my %deprecated_options = ();
+# If you change this, update apps/version.c
+my @known_seed_sources = qw(getrandom devrandom os egd none rdcpu librandom);
+my @seed_sources = ();
+while (@argvcopy)
+ {
+ $_ = shift @argvcopy;
+
+ # Support env variable assignments among the options
+ if (m|^(\w+)=(.+)?$|)
+ {
+ $cmdvars{$1} = $2;
+ # Every time a variable is given as a configuration argument,
+ # it acts as a reset if the variable.
+ if (exists $user{$1})
+ {
+ $user{$1} = ref $user{$1} eq "ARRAY" ? [] : undef;
+ }
+ #if (exists $useradd{$1})
+ # {
+ # $useradd{$1} = [];
+ # }
+ next;
+ }
+
+ # VMS is a case insensitive environment, and depending on settings
+ # out of our control, we may receive options uppercased. Let's
+ # downcase at least the part before any equal sign.
+ if ($^O eq "VMS")
+ {
+ s/^([^=]*)/lc($1)/e;
+ }
+
+ # some people just can't read the instructions, clang people have to...
+ s/^-no-(?!integrated-as)/no-/;
+
+ # rewrite some options in "enable-..." form
+ s /^-?-?shared$/enable-shared/;
+ s /^sctp$/enable-sctp/;
+ s /^threads$/enable-threads/;
+ s /^zlib$/enable-zlib/;
+ s /^zlib-dynamic$/enable-zlib-dynamic/;
+
+ if (/^(no|disable|enable)-(.+)$/)
+ {
+ my $word = $2;
+ if (!exists $deprecated_disablables{$word}
+ && !grep { $word =~ /^${_}$/ } @disablables)
+ {
+ $unsupported_options{$_} = 1;
+ next;
+ }
+ }
+ if (/^no-(.+)$/ || /^disable-(.+)$/)
+ {
+ foreach my $proto ((@tls, @dtls))
+ {
+ if ($1 eq "$proto-method")
+ {
+ $disabled{"$proto"} = "option($proto-method)";
+ last;
+ }
+ }
+ if ($1 eq "dtls")
+ {
+ foreach my $proto (@dtls)
+ {
+ $disabled{$proto} = "option(dtls)";
+ }
+ $disabled{"dtls"} = "option(dtls)";
+ }
+ elsif ($1 eq "ssl")
+ {
+ # Last one of its kind
+ $disabled{"ssl3"} = "option(ssl)";
+ }
+ elsif ($1 eq "tls")
+ {
+ # XXX: Tests will fail if all SSL/TLS
+ # protocols are disabled.
+ foreach my $proto (@tls)
+ {
+ $disabled{$proto} = "option(tls)";
+ }
+ }
+ elsif ($1 eq "static-engine")
+ {
+ delete $disabled{"dynamic-engine"};
+ }
+ elsif ($1 eq "dynamic-engine")
+ {
+ $disabled{"dynamic-engine"} = "option";
+ }
+ elsif (exists $deprecated_disablables{$1})
+ {
+ if ($deprecated_disablables{$1} ne "")
+ {
+ $deprecated_options{$_} = 1;
+ if (defined $deprecated_disablables{$1})
+ {
+ $disabled{$deprecated_disablables{$1}} = "option";
+ }
+ }
+ }
+ else
+ {
+ $disabled{$1} = "option";
+ }
+ # No longer an automatic choice
+ $auto_threads = 0 if ($1 eq "threads");
+ }
+ elsif (/^enable-(.+)$/)
+ {
+ if ($1 eq "static-engine")
+ {
+ $disabled{"dynamic-engine"} = "option";
+ }
+ elsif ($1 eq "dynamic-engine")
+ {
+ delete $disabled{"dynamic-engine"};
+ }
+ elsif ($1 eq "zlib-dynamic")
+ {
+ delete $disabled{"zlib"};
+ }
+ my $algo = $1;
+ delete $disabled{$algo};
+
+ # No longer an automatic choice
+ $auto_threads = 0 if ($1 eq "threads");
+ }
+ elsif (/^--strict-warnings$/)
+ {
+ # Pretend that our strict flags is a C flag, and replace it
+ # with the proper flags later on
+ push @{$useradd{CFLAGS}}, '--ossl-strict-warnings';
+ $strict_warnings=1;
+ }
+ elsif (/^--debug$/)
+ {
+ $config{build_type} = "debug";
+ }
+ elsif (/^--release$/)
+ {
+ $config{build_type} = "release";
+ }
+ elsif (/^386$/)
+ { $config{processor}=386; }
+ elsif (/^fips$/)
+ {
+ die "FIPS mode not supported\n";
+ }
+ elsif (/^rsaref$/)
+ {
+ # No RSAref support any more since it's not needed.
+ # The check for the option is there so scripts aren't
+ # broken
+ }
+ elsif (/^nofipscanistercheck$/)
+ {
+ die "FIPS mode not supported\n";
+ }
+ elsif (m|^[-+/]|)
+ {
+ if (/^--prefix=(.*)$/)
+ {
+ $config{prefix}=$1;
+ die "Directory given with --prefix MUST be absolute\n"
+ unless file_name_is_absolute($config{prefix});
+ }
+ elsif (/^--api=(.*)$/)
+ {
+ $config{api}=$1;
+ }
+ elsif (/^--libdir=(.*)$/)
+ {
+ $config{libdir}=$1;
+ }
+ elsif (/^--openssldir=(.*)$/)
+ {
+ $config{openssldir}=$1;
+ }
+ elsif (/^--with-zlib-lib=(.*)$/)
+ {
+ $withargs{zlib_lib}=$1;
+ }
+ elsif (/^--with-zlib-include=(.*)$/)
+ {
+ $withargs{zlib_include}=$1;
+ }
+ elsif (/^--with-fuzzer-lib=(.*)$/)
+ {
+ $withargs{fuzzer_lib}=$1;
+ }
+ elsif (/^--with-fuzzer-include=(.*)$/)
+ {
+ $withargs{fuzzer_include}=$1;
+ }
+ elsif (/^--with-rand-seed=(.*)$/)
+ {
+ foreach my $x (split(m|,|, $1))
+ {
+ die "Unknown --with-rand-seed choice $x\n"
+ if ! grep { $x eq $_ } @known_seed_sources;
+ push @seed_sources, $x;
+ }
+ }
+ elsif (/^--cross-compile-prefix=(.*)$/)
+ {
+ $user{CROSS_COMPILE}=$1;
+ }
+ elsif (/^--config=(.*)$/)
+ {
+ read_config $1;
+ }
+ elsif (/^-l(.*)$/)
+ {
+ push @{$useradd{LDLIBS}}, $_;
+ }
+ elsif (/^-framework$/)
+ {
+ push @{$useradd{LDLIBS}}, $_, shift(@argvcopy);
+ }
+ elsif (/^-L(.*)$/ or /^-Wl,/)
+ {
+ push @{$useradd{LDFLAGS}}, $_;
+ }
+ elsif (/^-rpath$/ or /^-R$/)
+ # -rpath is the OSF1 rpath flag
+ # -R is the old Solaris rpath flag
+ {
+ my $rpath = shift(@argvcopy) || "";
+ $rpath .= " " if $rpath ne "";
+ push @{$useradd{LDFLAGS}}, $_, $rpath;
+ }
+ elsif (/^-static$/)
+ {
+ push @{$useradd{LDFLAGS}}, $_;
+ }
+ elsif (m|^[-/]D(.*)$|)
+ {
+ push @{$useradd{CPPDEFINES}}, $1;
+ }
+ elsif (m|^[-/]I(.*)$|)
+ {
+ push @{$useradd{CPPINCLUDES}}, $1;
+ }
+ elsif (/^-Wp,$/)
+ {
+ push @{$useradd{CPPFLAGS}}, $1;
+ }
+ else # common if (/^[-+]/), just pass down...
+ {
+ # Treat %xx as an ASCII code (e.g. replace %20 by a space character).
+ # This provides a simple way to pass options with arguments separated
+ # by spaces without quoting (e.g. -opt%20arg translates to -opt arg).
+ $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
+ push @{$useradd{CFLAGS}}, $_;
+ push @{$useradd{CXXFLAGS}}, $_;
+ }
+ }
+ elsif (m|^/|)
+ {
+ # Treat %xx as an ASCII code (e.g. replace %20 by a space character).
+ # This provides a simple way to pass options with arguments separated
+ # by spaces without quoting (e.g. /opt%20arg translates to /opt arg).
+ $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
+ push @{$useradd{CFLAGS}}, $_;
+ push @{$useradd{CXXFLAGS}}, $_;
+ }
+ else
+ {
+ die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
+ $target=$_;
+ }
+ unless ($_ eq $target || /^no-/ || /^disable-/)
+ {
+ # "no-..." follows later after implied deactivations
+ # have been derived. (Don't take this too seriously,
+ # we really only write OPTIONS to the Makefile out of
+ # nostalgia.)
+
+ if ($config{options} eq "")
+ { $config{options} = $_; }
+ else
+ { $config{options} .= " ".$_; }
+ }
+ }
+
+if (defined($config{api}) && !exists $apitable->{$config{api}}) {
+ die "***** Unsupported api compatibility level: $config{api}\n",
+}
+
+if (keys %deprecated_options)
+ {
+ warn "***** Deprecated options: ",
+ join(", ", keys %deprecated_options), "\n";
+ }
+if (keys %unsupported_options)
+ {
+ die "***** Unsupported options: ",
+ join(", ", keys %unsupported_options), "\n";
+ }
+
+# If any %useradd entry has been set, we must check that the "make
+# variables" haven't been set. We start by checking of any %useradd entry
+# is set.
+if (grep { scalar @$_ > 0 } values %useradd) {
+ # Hash of env / make variables names. The possible values are:
+ # 1 - "make vars"
+ # 2 - %useradd entry set
+ # 3 - both set
+ my %detected_vars =
+ map { my $v = 0;
+ $v += 1 if $cmdvars{$_};
+ $v += 2 if @{$useradd{$_}};
+ $_ => $v }
+ keys %useradd;
+
+ # If any of the corresponding "make variables" is set, we error
+ if (grep { $_ & 1 } values %detected_vars) {
+ my $names = join(', ', grep { $detected_vars{$_} > 0 }
+ sort keys %detected_vars);
+ die <<"_____";
+***** Mixing make variables and additional compiler/linker flags as
+***** configure command line option is not permitted.
+***** Affected make variables: $names
+_____
+ }
+}
+
+# Check through all supported command line variables to see if any of them
+# were set, and canonicalise the values we got. If no compiler or linker
+# flag or anything else that affects %useradd was set, we also check the
+# environment for values.
+my $anyuseradd =
+ grep { defined $_ && (ref $_ ne 'ARRAY' || @$_) } values %useradd;
+foreach (keys %user) {
+ my $value = $cmdvars{$_};
+ $value //= env($_) unless $anyuseradd;
+ $value //=
+ defined $user_synonyms{$_} ? $cmdvars{$user_synonyms{$_}} : undef;
+ $value //= defined $user_synonyms{$_} ? env($user_synonyms{$_}) : undef
+ unless $anyuseradd;
+
+ if (defined $value) {
+ if (ref $user{$_} eq 'ARRAY') {
+ if ($_ eq 'CPPDEFINES' || $_ eq 'CPPINCLUDES') {
+ $user{$_} = [ split /$list_separator_re/, $value ];
+ } else {
+ $user{$_} = [ $value ];
+ }
+ } elsif (!defined $user{$_}) {
+ $user{$_} = $value;
+ }
+ }
+}
+
+if (grep { /-rpath\b/ } ($user{LDFLAGS} ? @{$user{LDFLAGS}} : ())
+ && !$disabled{shared}
+ && !($disabled{asan} && $disabled{msan} && $disabled{ubsan})) {
+ die "***** Cannot simultaneously use -rpath, shared libraries, and\n",
+ "***** any of asan, msan or ubsan\n";
+}
+
+sub disable {
+ my $disable_type = shift;
+
+ for (@_) {
+ $disabled{$_} = $disable_type;
+ }
+
+ my @tocheckfor = (@_ ? @_ : keys %disabled);
+ while (@tocheckfor) {
+ my %new_tocheckfor = ();
+ my @cascade_copy = (@disable_cascades);
+ while (@cascade_copy) {
+ my ($test, $descendents) =
+ (shift @cascade_copy, shift @cascade_copy);
+ if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) {
+ foreach (grep { !defined($disabled{$_}) } @$descendents) {
+ $new_tocheckfor{$_} = 1; $disabled{$_} = "cascade";
+ }
+ }
+ }
+ @tocheckfor = (keys %new_tocheckfor);
+ }
+}
+disable(); # First cascade run
+
+our $die = sub { die @_; };
+if ($target eq "TABLE") {
+ local $die = sub { warn @_; };
+ foreach (sort keys %table) {
+ print_table_entry($_, "TABLE");
+ }
+ exit 0;
+}
+
+if ($target eq "LIST") {
+ foreach (sort keys %table) {
+ print $_,"\n" unless $table{$_}->{template};
+ }
+ exit 0;
+}
+
+if ($target eq "HASH") {
+ local $die = sub { warn @_; };
+ print "%table = (\n";
+ foreach (sort keys %table) {
+ print_table_entry($_, "HASH");
+ }
+ exit 0;
+}
+
+print "Configuring OpenSSL version $config{version} ($config{version_num}) ";
+print "for $target\n";
+
+if (scalar(@seed_sources) == 0) {
+ print "Using os-specific seed configuration\n";
+ push @seed_sources, 'os';
+}
+if (scalar(grep { $_ eq 'egd' } @seed_sources) > 0) {
+ delete $disabled{'egd'};
+}
+if (scalar(grep { $_ eq 'none' } @seed_sources) > 0) {
+ die "Cannot seed with none and anything else" if scalar(@seed_sources) > 1;
+ warn <<_____ if scalar(@seed_sources) == 1;
+
+============================== WARNING ===============================
+You have selected the --with-rand-seed=none option, which effectively
+disables automatic reseeding of the OpenSSL random generator.
+All operations depending on the random generator such as creating keys
+will not work unless the random generator is seeded manually by the
+application.
+
+Please read the 'Note on random number generation' section in the
+INSTALL instructions and the RAND_DRBG(7) manual page for more details.
+============================== WARNING ===============================
+
+_____
+}
+push @{$config{openssl_other_defines}},
+ map { (my $x = $_) =~ tr|[\-a-z]|[_A-Z]|; "OPENSSL_RAND_SEED_$x" }
+ @seed_sources;
+
+# Backward compatibility?
+if ($target =~ m/^CygWin32(-.*)$/) {
+ $target = "Cygwin".$1;
+}
+
+# Support for legacy targets having a name starting with 'debug-'
+my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
+if ($d) {
+ $config{build_type} = "debug";
+
+ # If we do not find debug-foo in the table, the target is set to foo.
+ if (!$table{$target}) {
+ $target = $t;
+ }
+}
+
+&usage if !$table{$target} || $table{$target}->{template};
+
+$config{target} = $target;
+my %target = resolve_config($target);
+
+foreach (keys %target_attr_translate) {
+ $target{$target_attr_translate{$_}} = $target{$_}
+ if $target{$_};
+ delete $target{$_};
+}
+
+%target = ( %{$table{DEFAULTS}}, %target );
+
+my %conf_files = map { $_ => 1 } (@{$target{_conf_fname_int}});
+$config{conf_files} = [ sort keys %conf_files ];
+
+# Using sub disable within these loops may prove fragile, so we run
+# a cascade afterwards
+foreach my $feature (@{$target{disable}}) {
+ if (exists $deprecated_disablables{$feature}) {
+ warn "***** config $target disables deprecated feature $feature\n";
+ } elsif (!grep { $feature eq $_ } @disablables) {
+ die "***** config $target disables unknown feature $feature\n";
+ }
+ $disabled{$feature} = 'config';
+}
+foreach my $feature (@{$target{enable}}) {
+ if ("default" eq ($disabled{$feature} // "")) {
+ if (exists $deprecated_disablables{$feature}) {
+ warn "***** config $target enables deprecated feature $feature\n";
+ } elsif (!grep { $feature eq $_ } @disablables) {
+ die "***** config $target enables unknown feature $feature\n";
+ }
+ delete $disabled{$feature};
+ }
+}
+disable(); # Run a cascade now
+
+$target{CXXFLAGS}//=$target{CFLAGS} if $target{CXX};
+$target{cxxflags}//=$target{cflags} if $target{CXX};
+$target{exe_extension}="";
+$target{exe_extension}=".exe" if ($config{target} eq "DJGPP"
+ || $config{target} =~ /^(?:Cygwin|mingw)/);
+$target{exe_extension}=".pm" if ($config{target} =~ /vos/);
+
+($target{shared_extension_simple}=$target{shared_extension})
+ =~ s|\.\$\(SHLIB_VERSION_NUMBER\)||
+ unless defined($target{shared_extension_simple});
+$target{dso_extension}//=$target{shared_extension_simple};
+($target{shared_import_extension}=$target{shared_extension_simple}.".a")
+ if ($config{target} =~ /^(?:Cygwin|mingw)/);
+
+# Fill %config with values from %user, and in case those are undefined or
+# empty, use values from %target (acting as a default).
+foreach (keys %user) {
+ my $ref_type = ref $user{$_};
+
+ # Temporary function. Takes an intended ref type (empty string or "ARRAY")
+ # and a value that's to be coerced into that type.
+ my $mkvalue = sub {
+ my $type = shift;
+ my $value = shift;
+ my $undef_p = shift;
+
+ die "Too many arguments for \$mkvalue" if @_;
+
+ while (ref $value eq 'CODE') {
+ $value = $value->();
+ }
+
+ if ($type eq 'ARRAY') {
+ return undef unless defined $value;
+ return undef if ref $value ne 'ARRAY' && !$value;
+ return undef if ref $value eq 'ARRAY' && !@$value;
+ return [ $value ] unless ref $value eq 'ARRAY';
+ }
+ return undef unless $value;
+ return $value;
+ };
+
+ $config{$_} =
+ $mkvalue->($ref_type, $user{$_})
+ || $mkvalue->($ref_type, $target{$_});
+ delete $config{$_} unless defined $config{$_};
+}
+
+# Finish up %config by appending things the user gave us on the command line
+# apart from "make variables"
+foreach (keys %useradd) {
+ # The must all be lists, so we assert that here
+ die "internal error: \$useradd{$_} isn't an ARRAY\n"
+ unless ref $useradd{$_} eq 'ARRAY';
+
+ if (defined $config{$_}) {
+ push @{$config{$_}}, @{$useradd{$_}};
+ } else {
+ $config{$_} = [ @{$useradd{$_}} ];
+ }
+}
+# At this point, we can forget everything about %user and %useradd,
+# because it's now all been merged into the corresponding $config entry
+
+if (grep { $_ eq '-static' } @{$config{LDFLAGS}}) {
+ disable('static', 'pic', 'threads');
+}
+
+# Allow overriding the build file name
+$config{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile";
+
+# Make sure build_scheme is consistent.
+$target{build_scheme} = [ $target{build_scheme} ]
+ if ref($target{build_scheme}) ne "ARRAY";
+
+my ($builder, $builder_platform, @builder_opts) =
+ @{$target{build_scheme}};
+
+foreach my $checker (($builder_platform."-".$config{build_file}."-checker.pm",
+ $builder_platform."-checker.pm")) {
+ my $checker_path = catfile($srcdir, "Configurations", $checker);
+ if (-f $checker_path) {
+ my $fn = $ENV{CONFIGURE_CHECKER_WARN}
+ ? sub { warn $@; } : sub { die $@; };
+ if (! do $checker_path) {
+ if ($@) {
+ $fn->($@);
+ } elsif ($!) {
+ $fn->($!);
+ } else {
+ $fn->("The detected tools didn't match the platform\n");
+ }
+ }
+ last;
+ }
+}
+
+push @{$config{defines}}, "NDEBUG" if $config{build_type} eq "release";
+
+if ($target =~ /^mingw/ && `$config{CC} --target-help 2>&1` =~ m/-mno-cygwin/m)
+ {
+ push @{$config{cflags}}, "-mno-cygwin";
+ push @{$config{cxxflags}}, "-mno-cygwin" if $config{CXX};
+ push @{$config{shared_ldflag}}, "-mno-cygwin";
+ }
+
+if ($target =~ /linux.*-mips/ && !$disabled{asm}
+ && !grep { $_ !~ /-m(ips|arch=)/ } (@{$config{CFLAGS}})) {
+ # minimally required architecture flags for assembly modules
+ my $value;
+ $value = '-mips2' if ($target =~ /mips32/);
+ $value = '-mips3' if ($target =~ /mips64/);
+ unshift @{$config{cflags}}, $value;
+ unshift @{$config{cxxflags}}, $value if $config{CXX};
+}
+
+# If threads aren't disabled, check how possible they are
+unless ($disabled{threads}) {
+ if ($auto_threads) {
+ # Enabled by default, disable it forcibly if unavailable
+ if ($target{thread_scheme} eq "(unknown)") {
+ disable("unavailable", 'threads');
+ }
+ } else {
+ # The user chose to enable threads explicitly, let's see
+ # if there's a chance that's possible
+ if ($target{thread_scheme} eq "(unknown)") {
+ # If the user asked for "threads" and we don't have internal
+ # knowledge how to do it, [s]he is expected to provide any
+ # system-dependent compiler options that are necessary. We
+ # can't truly check that the given options are correct, but
+ # we expect the user to know what [s]He is doing.
+ if (!@{$config{CFLAGS}} && !@{$config{CPPDEFINES}}) {
+ die "You asked for multi-threading support, but didn't\n"
+ ,"provide any system-specific compiler options\n";
+ }
+ }
+ }
+}
+
+# If threads still aren't disabled, add a C macro to ensure the source
+# code knows about it. Any other flag is taken care of by the configs.
+unless($disabled{threads}) {
+ push @{$config{openssl_thread_defines}}, "OPENSSL_THREADS";
+}
+
+# With "deprecated" disable all deprecated features.
+if (defined($disabled{"deprecated"})) {
+ $config{api} = $maxapi;
+}
+
+my $no_shared_warn=0;
+if ($target{shared_target} eq "")
+ {
+ $no_shared_warn = 1
+ if (!$disabled{shared} || !$disabled{"dynamic-engine"});
+ disable('no-shared-target', 'pic');
+ }
+
+if ($disabled{"dynamic-engine"}) {
+ $config{dynamic_engines} = 0;
+} else {
+ $config{dynamic_engines} = 1;
+}
+
+unless ($disabled{asan}) {
+ push @{$config{cflags}}, "-fsanitize=address";
+ push @{$config{cxxflags}}, "-fsanitize=address" if $config{CXX};
+}
+
+unless ($disabled{ubsan}) {
+ # -DPEDANTIC or -fnosanitize=alignment may also be required on some
+ # platforms.
+ push @{$config{cflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all";
+ push @{$config{cxxflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all" if $config{CXX};
+}
+
+unless ($disabled{msan}) {
+ push @{$config{cflags}}, "-fsanitize=memory";
+ push @{$config{cxxflags}}, "-fsanitize=memory" if $config{CXX};
+}
+
+unless ($disabled{"fuzz-libfuzzer"} && $disabled{"fuzz-afl"}
+ && $disabled{asan} && $disabled{ubsan} && $disabled{msan}) {
+ push @{$config{cflags}}, "-fno-omit-frame-pointer", "-g";
+ push @{$config{cxxflags}}, "-fno-omit-frame-pointer", "-g" if $config{CXX};
+}
+#
+# Platform fix-ups
+#
+
+# This saves the build files from having to check
+if ($disabled{pic})
+ {
+ foreach (qw(shared_cflag shared_cxxflag shared_cppflag
+ shared_defines shared_includes shared_ldflag
+ module_cflags module_cxxflags module_cppflags
+ module_defines module_includes module_lflags))
+ {
+ delete $config{$_};
+ $target{$_} = "";
+ }
+ }
+else
+ {
+ push @{$config{lib_defines}}, "OPENSSL_PIC";
+ }
+
+if ($target{sys_id} ne "")
+ {
+ push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
+ }
+
+unless ($disabled{asm}) {
+ $target{cpuid_asm_src}=$table{DEFAULTS}->{cpuid_asm_src} if ($config{processor} eq "386");
+ push @{$config{lib_defines}}, "OPENSSL_CPUID_OBJ" if ($target{cpuid_asm_src} ne "mem_clr.c");
+
+ $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m}));
+
+ # bn-586 is the only one implementing bn_*_part_words
+ push @{$config{lib_defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/);
+ push @{$config{lib_defines}}, "OPENSSL_IA32_SSE2" if (!$disabled{sse2} && $target{bn_asm_src} =~ /86/);
+
+ push @{$config{lib_defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/);
+ push @{$config{lib_defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/);
+ push @{$config{lib_defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/);
+ push @{$config{lib_defines}}, "BN_DIV3W" if ($target{bn_asm_src} =~ /-div3w/);
+
+ if ($target{sha1_asm_src}) {
+ push @{$config{lib_defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/);
+ push @{$config{lib_defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/);
+ push @{$config{lib_defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/);
+ }
+ if ($target{keccak1600_asm_src} ne $table{DEFAULTS}->{keccak1600_asm_src}) {
+ push @{$config{lib_defines}}, "KECCAK1600_ASM";
+ }
+ if ($target{rc4_asm_src} ne $table{DEFAULTS}->{rc4_asm_src}) {
+ push @{$config{lib_defines}}, "RC4_ASM";
+ }
+ if ($target{md5_asm_src}) {
+ push @{$config{lib_defines}}, "MD5_ASM";
+ }
+ $target{cast_asm_src}=$table{DEFAULTS}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC
+ if ($target{rmd160_asm_src}) {
+ push @{$config{lib_defines}}, "RMD160_ASM";
+ }
+ if ($target{aes_asm_src}) {
+ push @{$config{lib_defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);;
+ push @{$config{lib_defines}}, "AESNI_ASM" if ($target{aes_asm_src} =~ m/\baesni-/);;
+ # aes-ctr.fake is not a real file, only indication that assembler
+ # module implements AES_ctr32_encrypt...
+ push @{$config{lib_defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
+ # aes-xts.fake indicates presence of AES_xts_[en|de]crypt...
+ push @{$config{lib_defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//);
+ $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($disabled{sse2});
+ push @{$config{lib_defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/);
+ push @{$config{lib_defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/);
+ }
+ if ($target{wp_asm_src} =~ /mmx/) {
+ if ($config{processor} eq "386") {
+ $target{wp_asm_src}=$table{DEFAULTS}->{wp_asm_src};
+ } elsif (!$disabled{"whirlpool"}) {
+ push @{$config{lib_defines}}, "WHIRLPOOL_ASM";
+ }
+ }
+ if ($target{modes_asm_src} =~ /ghash-/) {
+ push @{$config{lib_defines}}, "GHASH_ASM";
+ }
+ if ($target{ec_asm_src} =~ /ecp_nistz256/) {
+ push @{$config{lib_defines}}, "ECP_NISTZ256_ASM";
+ }
+ if ($target{ec_asm_src} =~ /x25519/) {
+ push @{$config{lib_defines}}, "X25519_ASM";
+ }
+ if ($target{padlock_asm_src} ne $table{DEFAULTS}->{padlock_asm_src}) {
+ push @{$config{dso_defines}}, "PADLOCK_ASM";
+ }
+ if ($target{poly1305_asm_src} ne "") {
+ push @{$config{lib_defines}}, "POLY1305_ASM";
+ }
+}
+
+my %predefined_C = compiler_predefined($config{CROSS_COMPILE}.$config{CC});
+my %predefined_CXX = $config{CXX}
+ ? compiler_predefined($config{CROSS_COMPILE}.$config{CXX})
+ : ();
+
+# Check for makedepend capabilities.
+if (!$disabled{makedepend}) {
+ if ($config{target} =~ /^(VC|vms)-/) {
+ # For VC- and vms- targets, there's nothing more to do here. The
+ # functionality is hard coded in the corresponding build files for
+ # cl (Windows) and CC/DECC (VMS).
+ } elsif (($predefined_C{__GNUC__} // -1) >= 3
+ && !($predefined_C{__APPLE_CC__} && !$predefined_C{__clang__})) {
+ # We know that GNU C version 3 and up as well as all clang
+ # versions support dependency generation, but Xcode did not
+ # handle $cc -M before clang support (but claims __GNUC__ = 3)
+ $config{makedepprog} = "\$(CROSS_COMPILE)$config{CC}";
+ } else {
+ # In all other cases, we look for 'makedepend', and disable the
+ # capability if not found.
+ $config{makedepprog} = which('makedepend');
+ disable('unavailable', 'makedepend') unless $config{makedepprog};
+ }
+}
+
+if (!$disabled{asm} && !$predefined_C{__MACH__} && $^O ne 'VMS') {
+ # probe for -Wa,--noexecstack option...
+ if ($predefined_C{__clang__}) {
+ # clang has builtin assembler, which doesn't recognize --help,
+ # but it apparently recognizes the option in question on all
+ # supported platforms even when it's meaningless. In other words
+ # probe would fail, but probed option always accepted...
+ push @{$config{cflags}}, "-Wa,--noexecstack", "-Qunused-arguments";
+ } else {
+ my $cc = $config{CROSS_COMPILE}.$config{CC};
+ open(PIPE, "$cc -Wa,--help -c -o null.$$.o -x assembler /dev/null 2>&1 |");
+ while(<PIPE>) {
+ if (m/--noexecstack/) {
+ push @{$config{cflags}}, "-Wa,--noexecstack";
+ last;
+ }
+ }
+ close(PIPE);
+ unlink("null.$$.o");
+ }
+}
+
+# Deal with bn_ops ###################################################
+
+$config{bn_ll} =0;
+$config{export_var_as_fn} =0;
+my $def_int="unsigned int";
+$config{rc4_int} =$def_int;
+($config{b64l},$config{b64},$config{b32})=(0,0,1);
+
+my $count = 0;
+foreach (sort split(/\s+/,$target{bn_ops})) {
+ $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/;
+ $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN';
+ $config{bn_ll}=1 if $_ eq 'BN_LLONG';
+ $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR';
+ ($config{b64l},$config{b64},$config{b32})
+ =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT';
+ ($config{b64l},$config{b64},$config{b32})
+ =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG';
+ ($config{b64l},$config{b64},$config{b32})
+ =(0,0,1) if $_ eq 'THIRTY_TWO_BIT';
+}
+die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n"
+ if $count > 1;
+
+
+# Hack cflags for better warnings (dev option) #######################
+
+# "Stringify" the C and C++ flags string. This permits it to be made part of
+# a string and works as well on command lines.
+$config{cflags} = [ map { (my $x = $_) =~ s/([\\\"])/\\$1/g; $x }
+ @{$config{cflags}} ];
+$config{cxxflags} = [ map { (my $x = $_) =~ s/([\\\"])/\\$1/g; $x }
+ @{$config{cxxflags}} ] if $config{CXX};
+
+if (defined($config{api})) {
+ $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ];
+ my $apiflag = sprintf("OPENSSL_API_COMPAT=%s", $apitable->{$config{api}});
+ push @{$config{defines}}, $apiflag;
+}
+
+my @strict_warnings_collection=();
+if ($strict_warnings)
+ {
+ my $wopt;
+ my $gccver = $predefined_C{__GNUC__} // -1;
+
+ if ($gccver >= 4)
+ {
+ push @strict_warnings_collection, @gcc_devteam_warn;
+ push @strict_warnings_collection, @clang_devteam_warn
+ if (defined($predefined_C{__clang__}));
+ }
+ elsif ($config{target} =~ /^VC-/)
+ {
+ push @strict_warnings_collection, @cl_devteam_warn;
+ }
+ else
+ {
+ warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike, or MSVC"
+ }
+ }
+
+$config{CFLAGS} = [ map { $_ eq '--ossl-strict-warnings'
+ ? @strict_warnings_collection
+ : ( $_ ) }
+ @{$config{CFLAGS}} ];
+
+unless ($disabled{"crypto-mdebug-backtrace"})
+ {
+ foreach my $wopt (split /\s+/, $memleak_devteam_backtrace)
+ {
+ push @{$config{cflags}}, $wopt
+ unless grep { $_ eq $wopt } @{$config{cflags}};
+ }
+ if ($target =~ /^BSD-/)
+ {
+ push @{$config{ex_libs}}, "-lexecinfo";
+ }
+ }
+
+unless ($disabled{afalgeng}) {
+ $config{afalgeng}="";
+ if (grep { $_ eq 'afalgeng' } @{$target{enable}}) {
+ my $minver = 4*10000 + 1*100 + 0;
+ if ($config{CROSS_COMPILE} eq "") {
+ my $verstr = `uname -r`;
+ my ($ma, $mi1, $mi2) = split("\\.", $verstr);
+ ($mi2) = $mi2 =~ /(\d+)/;
+ my $ver = $ma*10000 + $mi1*100 + $mi2;
+ if ($ver < $minver) {
+ disable('too-old-kernel', 'afalgeng');
+ } else {
+ push @{$config{engdirs}}, "afalg";
+ }
+ } else {
+ disable('cross-compiling', 'afalgeng');
+ }
+ } else {
+ disable('not-linux', 'afalgeng');
+ }
+}
+
+unless ($disabled{devcryptoeng}) {
+ if ($target =~ m/^BSD/) {
+ my $maxver = 5*100 + 7;
+ my $sysstr = `uname -s`;
+ my $verstr = `uname -r`;
+ $sysstr =~ s|\R$||;
+ $verstr =~ s|\R$||;
+ my ($ma, $mi, @rest) = split m|\.|, $verstr;
+ my $ver = $ma*100 + $mi;
+ if ($sysstr eq 'OpenBSD' && $ver >= $maxver) {
+ disable('too-new-kernel', 'devcryptoeng');
+ }
+ }
+}
+
+# Get the extra flags used when building shared libraries and modules. We
+# do this late because some of them depend on %disabled.
+
+# Make the flags to build DSOs the same as for shared libraries unless they
+# are already defined
+$target{module_cflags} = $target{shared_cflag} unless defined $target{module_cflags};
+$target{module_cxxflags} = $target{shared_cxxflag} unless defined $target{module_cxxflags};
+$target{module_ldflags} = $target{shared_ldflag} unless defined $target{module_ldflags};
+{
+ my $shared_info_pl =
+ catfile(dirname($0), "Configurations", "shared-info.pl");
+ my %shared_info = read_eval_file($shared_info_pl);
+ push @{$target{_conf_fname_int}}, $shared_info_pl;
+ my $si = $target{shared_target};
+ while (ref $si ne "HASH") {
+ last if ! defined $si;
+ if (ref $si eq "CODE") {
+ $si = $si->();
+ } else {
+ $si = $shared_info{$si};
+ }
+ }
+
+ # Some of the 'shared_target' values don't have any entries in
+ # %shared_info. That's perfectly fine, AS LONG AS the build file
+ # template knows how to handle this. That is currently the case for
+ # Windows and VMS.
+ if (defined $si) {
+ # Just as above, copy certain shared_* attributes to the corresponding
+ # module_ attribute unless the latter is already defined
+ $si->{module_cflags} = $si->{shared_cflag} unless defined $si->{module_cflags};
+ $si->{module_cxxflags} = $si->{shared_cxxflag} unless defined $si->{module_cxxflags};
+ $si->{module_ldflags} = $si->{shared_ldflag} unless defined $si->{module_ldflags};
+ foreach (sort keys %$si) {
+ $target{$_} = defined $target{$_}
+ ? add($si->{$_})->($target{$_})
+ : $si->{$_};
+ }
+ }
+}
+
+# ALL MODIFICATIONS TO %disabled, %config and %target MUST BE DONE FROM HERE ON
+
+my %disabled_info = (); # For configdata.pm
+foreach my $what (sort keys %disabled) {
+ $config{options} .= " no-$what";
+
+ if (!grep { $what eq $_ } ( 'buildtest-c++', 'threads', 'shared', 'pic',
+ 'dynamic-engine', 'makedepend',
+ 'zlib-dynamic', 'zlib', 'sse2' )) {
+ (my $WHAT = uc $what) =~ s|-|_|g;
+
+ # Fix up C macro end names
+ $WHAT = "RMD160" if $what eq "ripemd";
+
+ # fix-up crypto/directory name(s)
+ $what = "ripemd" if $what eq "rmd160";
+ $what = "whrlpool" if $what eq "whirlpool";
+
+ my $macro = $disabled_info{$what}->{macro} = "OPENSSL_NO_$WHAT";
+
+ if ((grep { $what eq $_ } @{$config{sdirs}})
+ && $what ne 'async' && $what ne 'err' && $what ne 'dso') {
+ @{$config{sdirs}} = grep { $what ne $_} @{$config{sdirs}};
+ $disabled_info{$what}->{skipped} = [ catdir('crypto', $what) ];
+
+ if ($what ne 'engine') {
+ push @{$config{openssl_algorithm_defines}}, $macro;
+ } else {
+ @{$config{dirs}} = grep !/^engines$/, @{$config{dirs}};
+ push @{$disabled_info{engine}->{skipped}}, catdir('engines');
+ push @{$config{openssl_other_defines}}, $macro;
+ }
+ } else {
+ push @{$config{openssl_other_defines}}, $macro;
+ }
+
+ }
+}
+
+if ($disabled{"dynamic-engine"}) {
+ push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
+} else {
+ push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE";
+}
+
+# If we use the unified build, collect information from build.info files
+my %unified_info = ();
+
+my $buildinfo_debug = defined($ENV{CONFIGURE_DEBUG_BUILDINFO});
+if ($builder eq "unified") {
+ use with_fallback qw(Text::Template);
+
+ sub cleandir {
+ my $base = shift;
+ my $dir = shift;
+ my $relativeto = shift || ".";
+
+ $dir = catdir($base,$dir) unless isabsolute($dir);
+
+ # Make sure the directories we're building in exists
+ mkpath($dir);
+
+ my $res = abs2rel(absolutedir($dir), rel2abs($relativeto));
+ #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n";
+ return $res;
+ }
+
+ sub cleanfile {
+ my $base = shift;
+ my $file = shift;
+ my $relativeto = shift || ".";
+
+ $file = catfile($base,$file) unless isabsolute($file);
+
+ my $d = dirname($file);
+ my $f = basename($file);
+
+ # Make sure the directories we're building in exists
+ mkpath($d);
+
+ my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($relativeto));
+ #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n";
+ return $res;
+ }
+
+ # Store the name of the template file we will build the build file from
+ # in %config. This may be useful for the build file itself.
+ my @build_file_template_names =
+ ( $builder_platform."-".$config{build_file}.".tmpl",
+ $config{build_file}.".tmpl" );
+ my @build_file_templates = ();
+
+ # First, look in the user provided directory, if given
+ if (defined env($local_config_envname)) {
+ @build_file_templates =
+ map {
+ if ($^O eq 'VMS') {
+ # VMS environment variables are logical names,
+ # which can be used as is
+ $local_config_envname . ':' . $_;
+ } else {
+ catfile(env($local_config_envname), $_);
+ }
+ }
+ @build_file_template_names;
+ }
+ # Then, look in our standard directory
+ push @build_file_templates,
+ ( map { cleanfile($srcdir, catfile("Configurations", $_), $blddir) }
+ @build_file_template_names );
+
+ my $build_file_template;
+ for $_ (@build_file_templates) {
+ $build_file_template = $_;
+ last if -f $build_file_template;
+
+ $build_file_template = undef;
+ }
+ if (!defined $build_file_template) {
+ die "*** Couldn't find any of:\n", join("\n", @build_file_templates), "\n";
+ }
+ $config{build_file_templates}
+ = [ cleanfile($srcdir, catfile("Configurations", "common0.tmpl"),
+ $blddir),
+ $build_file_template,
+ cleanfile($srcdir, catfile("Configurations", "common.tmpl"),
+ $blddir) ];
+
+ my @build_infos = ( [ ".", "build.info" ] );
+ foreach (@{$config{dirs}}) {
+ push @build_infos, [ $_, "build.info" ]
+ if (-f catfile($srcdir, $_, "build.info"));
+ }
+ foreach (@{$config{sdirs}}) {
+ push @build_infos, [ catdir("crypto", $_), "build.info" ]
+ if (-f catfile($srcdir, "crypto", $_, "build.info"));
+ }
+ foreach (@{$config{engdirs}}) {
+ push @build_infos, [ catdir("engines", $_), "build.info" ]
+ if (-f catfile($srcdir, "engines", $_, "build.info"));
+ }
+ foreach (@{$config{tdirs}}) {
+ push @build_infos, [ catdir("test", $_), "build.info" ]
+ if (-f catfile($srcdir, "test", $_, "build.info"));
+ }
+
+ $config{build_infos} = [ ];
+
+ my %ordinals = ();
+ foreach (@build_infos) {
+ my $sourced = catdir($srcdir, $_->[0]);
+ my $buildd = catdir($blddir, $_->[0]);
+
+ mkpath($buildd);
+
+ my $f = $_->[1];
+ # The basic things we're trying to build
+ my @programs = ();
+ my @programs_install = ();
+ my @libraries = ();
+ my @libraries_install = ();
+ my @engines = ();
+ my @engines_install = ();
+ my @scripts = ();
+ my @scripts_install = ();
+ my @extra = ();
+ my @overrides = ();
+ my @intermediates = ();
+ my @rawlines = ();
+
+ my %sources = ();
+ my %shared_sources = ();
+ my %includes = ();
+ my %depends = ();
+ my %renames = ();
+ my %sharednames = ();
+ my %generate = ();
+
+ # We want to detect configdata.pm in the source tree, so we
+ # don't use it if the build tree is different.
+ my $src_configdata = cleanfile($srcdir, "configdata.pm", $blddir);
+
+ push @{$config{build_infos}}, catfile(abs2rel($sourced, $blddir), $f);
+ my $template =
+ Text::Template->new(TYPE => 'FILE',
+ SOURCE => catfile($sourced, $f),
+ PREPEND => qq{use lib "$FindBin::Bin/util/perl";});
+ die "Something went wrong with $sourced/$f: $!\n" unless $template;
+ my @text =
+ split /^/m,
+ $template->fill_in(HASH => { config => \%config,
+ target => \%target,
+ disabled => \%disabled,
+ withargs => \%withargs,
+ builddir => abs2rel($buildd, $blddir),
+ sourcedir => abs2rel($sourced, $blddir),
+ buildtop => abs2rel($blddir, $blddir),
+ sourcetop => abs2rel($srcdir, $blddir) },
+ DELIMITERS => [ "{-", "-}" ]);
+
+ # The top item of this stack has the following values
+ # -2 positive already run and we found ELSE (following ELSIF should fail)
+ # -1 positive already run (skip until ENDIF)
+ # 0 negatives so far (if we're at a condition, check it)
+ # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
+ # 2 positive ELSE (following ELSIF should fail)
+ my @skip = ();
+ collect_information(
+ collect_from_array([ @text ],
+ qr/\\$/ => sub { my $l1 = shift; my $l2 = shift;
+ $l1 =~ s/\\$//; $l1.$l2 }),
+ # Info we're looking for
+ qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/
+ => sub {
+ if (! @skip || $skip[$#skip] > 0) {
+ push @skip, !! $1;
+ } else {
+ push @skip, -1;
+ }
+ },
+ qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/
+ => sub { die "ELSIF out of scope" if ! @skip;
+ die "ELSIF following ELSE" if abs($skip[$#skip]) == 2;
+ $skip[$#skip] = -1 if $skip[$#skip] != 0;
+ $skip[$#skip] = !! $1
+ if $skip[$#skip] == 0; },
+ qr/^\s*ELSE\s*$/
+ => sub { die "ELSE out of scope" if ! @skip;
+ $skip[$#skip] = -2 if $skip[$#skip] != 0;
+ $skip[$#skip] = 2 if $skip[$#skip] == 0; },
+ qr/^\s*ENDIF\s*$/
+ => sub { die "ENDIF out of scope" if ! @skip;
+ pop @skip; },
+ qr/^\s*PROGRAMS(_NO_INST)?\s*=\s*(.*)\s*$/
+ => sub {
+ if (!@skip || $skip[$#skip] > 0) {
+ my $install = $1;
+ my @x = tokenize($2);
+ push @programs, @x;
+ push @programs_install, @x unless $install;
+ }
+ },
+ qr/^\s*LIBS(_NO_INST)?\s*=\s*(.*)\s*$/
+ => sub {
+ if (!@skip || $skip[$#skip] > 0) {
+ my $install = $1;
+ my @x = tokenize($2);
+ push @libraries, @x;
+ push @libraries_install, @x unless $install;
+ }
+ },
+ qr/^\s*ENGINES(_NO_INST)?\s*=\s*(.*)\s*$/
+ => sub {
+ if (!@skip || $skip[$#skip] > 0) {
+ my $install = $1;
+ my @x = tokenize($2);
+ push @engines, @x;
+ push @engines_install, @x unless $install;
+ }
+ },
+ qr/^\s*SCRIPTS(_NO_INST)?\s*=\s*(.*)\s*$/
+ => sub {
+ if (!@skip || $skip[$#skip] > 0) {
+ my $install = $1;
+ my @x = tokenize($2);
+ push @scripts, @x;
+ push @scripts_install, @x unless $install;
+ }
+ },
+ qr/^\s*EXTRA\s*=\s*(.*)\s*$/
+ => sub { push @extra, tokenize($1)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*OVERRIDES\s*=\s*(.*)\s*$/
+ => sub { push @overrides, tokenize($1)
+ if !@skip || $skip[$#skip] > 0 },
+
+ qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/,
+ => sub { push @{$ordinals{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$sources{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SHARED_SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$shared_sources{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$includes{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*DEPEND\[((?:\\.|[^\\\]])*)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$depends{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*GENERATE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$generate{$1}}, $2
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$renames{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$sharednames{$1}}, tokenize($2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/
+ => sub {
+ my $lineiterator = shift;
+ my $target_kind = $1;
+ while (defined $lineiterator->()) {
+ s|\R$||;
+ if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) {
+ die "ENDRAW doesn't match BEGINRAW"
+ if $1 ne $target_kind;
+ last;
+ }
+ next if @skip && $skip[$#skip] <= 0;
+ push @rawlines, $_
+ if ($target_kind eq $config{build_file}
+ || $target_kind eq $config{build_file}."(".$builder_platform.")");
+ }
+ },
+ qr/^\s*(?:#.*)?$/ => sub { },
+ "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" },
+ "BEFORE" => sub {
+ if ($buildinfo_debug) {
+ print STDERR "DEBUG: Parsing ",join(" ", @_),"\n";
+ print STDERR "DEBUG: ... before parsing, skip stack is ",join(" ", map { int($_) } @skip),"\n";
+ }
+ },
+ "AFTER" => sub {
+ if ($buildinfo_debug) {
+ print STDERR "DEBUG: .... after parsing, skip stack is ",join(" ", map { int($_) } @skip),"\n";
+ }
+ },
+ );
+ die "runaway IF?" if (@skip);
+
+ foreach (keys %renames) {
+ die "$_ renamed to more than one thing: "
+ ,join(" ", @{$renames{$_}}),"\n"
+ if scalar @{$renames{$_}} > 1;
+ my $dest = cleanfile($buildd, $_, $blddir);
+ my $to = cleanfile($buildd, $renames{$_}->[0], $blddir);
+ die "$dest renamed to more than one thing: "
+ ,$unified_info{rename}->{$dest}, $to
+ unless !defined($unified_info{rename}->{$dest})
+ or $unified_info{rename}->{$dest} eq $to;
+ $unified_info{rename}->{$dest} = $to;
+ }
+
+ foreach (@programs) {
+ my $program = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$program}) {
+ $program = $unified_info{rename}->{$program};
+ }
+ $unified_info{programs}->{$program} = 1;
+ }
+
+ foreach (@programs_install) {
+ my $program = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$program}) {
+ $program = $unified_info{rename}->{$program};
+ }
+ $unified_info{install}->{programs}->{$program} = 1;
+ }
+
+ foreach (@libraries) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{libraries}->{$library} = 1;
+ }
+
+ foreach (@libraries_install) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{install}->{libraries}->{$library} = 1;
+ }
+
+ die <<"EOF" if scalar @engines and !$config{dynamic_engines};
+ENGINES can only be used if configured with 'dynamic-engine'.
+This is usually a fault in a build.info file.
+EOF
+ foreach (@engines) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{engines}->{$library} = 1;
+ }
+
+ foreach (@engines_install) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{install}->{engines}->{$library} = 1;
+ }
+
+ foreach (@scripts) {
+ my $script = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$script}) {
+ $script = $unified_info{rename}->{$script};
+ }
+ $unified_info{scripts}->{$script} = 1;
+ }
+
+ foreach (@scripts_install) {
+ my $script = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$script}) {
+ $script = $unified_info{rename}->{$script};
+ }
+ $unified_info{install}->{scripts}->{$script} = 1;
+ }
+
+ foreach (@extra) {
+ my $extra = cleanfile($buildd, $_, $blddir);
+ $unified_info{extra}->{$extra} = 1;
+ }
+
+ foreach (@overrides) {
+ my $override = cleanfile($buildd, $_, $blddir);
+ $unified_info{overrides}->{$override} = 1;
+ }
+
+ push @{$unified_info{rawlines}}, @rawlines;
+
+ unless ($disabled{shared}) {
+ # Check sharednames.
+ foreach (keys %sharednames) {
+ my $dest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$dest}) {
+ $dest = $unified_info{rename}->{$dest};
+ }
+ die "shared_name for $dest with multiple values: "
+ ,join(" ", @{$sharednames{$_}}),"\n"
+ if scalar @{$sharednames{$_}} > 1;
+ my $to = cleanfile($buildd, $sharednames{$_}->[0], $blddir);
+ die "shared_name found for a library $dest that isn't defined\n"
+ unless $unified_info{libraries}->{$dest};
+ die "shared_name for $dest with multiple values: "
+ ,$unified_info{sharednames}->{$dest}, ", ", $to
+ unless !defined($unified_info{sharednames}->{$dest})
+ or $unified_info{sharednames}->{$dest} eq $to;
+ $unified_info{sharednames}->{$dest} = $to;
+ }
+
+ # Additionally, we set up sharednames for libraries that don't
+ # have any, as themselves. Only for libraries that aren't
+ # explicitly static.
+ foreach (grep !/\.a$/, keys %{$unified_info{libraries}}) {
+ if (!defined $unified_info{sharednames}->{$_}) {
+ $unified_info{sharednames}->{$_} = $_
+ }
+ }
+
+ # Check that we haven't defined any library as both shared and
+ # explicitly static. That is forbidden.
+ my @doubles = ();
+ foreach (grep /\.a$/, keys %{$unified_info{libraries}}) {
+ (my $l = $_) =~ s/\.a$//;
+ push @doubles, $l if defined $unified_info{sharednames}->{$l};
+ }
+ die "these libraries are both explicitly static and shared:\n ",
+ join(" ", @doubles), "\n"
+ if @doubles;
+ }
+
+ foreach (keys %sources) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$sources{$dest}}) {
+ my $s = cleanfile($sourced, $_, $blddir);
+
+ # If it isn't in the source tree, we assume it's generated
+ # in the build tree
+ if ($s eq $src_configdata || ! -f $s || $generate{$_}) {
+ $s = cleanfile($buildd, $_, $blddir);
+ }
+ # We recognise C++, C and asm files
+ if ($s =~ /\.(cc|cpp|c|s|S)$/) {
+ my $o = $_;
+ $o =~ s/\.[csS]$/.o/; # C and assembler
+ $o =~ s/\.(cc|cpp)$/_cc.o/; # C++
+ $o = cleanfile($buildd, $o, $blddir);
+ $unified_info{sources}->{$ddest}->{$o} = 1;
+ $unified_info{sources}->{$o}->{$s} = 1;
+ } elsif ($s =~ /\.rc$/) {
+ # We also recognise resource files
+ my $o = $_;
+ $o =~ s/\.rc$/.res/; # Resource configuration
+ my $o = cleanfile($buildd, $o, $blddir);
+ $unified_info{sources}->{$ddest}->{$o} = 1;
+ $unified_info{sources}->{$o}->{$s} = 1;
+ } else {
+ $unified_info{sources}->{$ddest}->{$s} = 1;
+ }
+ }
+ }
+
+ foreach (keys %shared_sources) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$shared_sources{$dest}}) {
+ my $s = cleanfile($sourced, $_, $blddir);
+
+ # If it isn't in the source tree, we assume it's generated
+ # in the build tree
+ if ($s eq $src_configdata || ! -f $s || $generate{$_}) {
+ $s = cleanfile($buildd, $_, $blddir);
+ }
+
+ if ($s =~ /\.(cc|cpp|c|s|S)$/) {
+ # We recognise C++, C and asm files
+ my $o = $_;
+ $o =~ s/\.[csS]$/.o/; # C and assembler
+ $o =~ s/\.(cc|cpp)$/_cc.o/; # C++
+ $o = cleanfile($buildd, $o, $blddir);
+ $unified_info{shared_sources}->{$ddest}->{$o} = 1;
+ $unified_info{sources}->{$o}->{$s} = 1;
+ } elsif ($s =~ /\.rc$/) {
+ # We also recognise resource files
+ my $o = $_;
+ $o =~ s/\.rc$/.res/; # Resource configuration
+ my $o = cleanfile($buildd, $o, $blddir);
+ $unified_info{shared_sources}->{$ddest}->{$o} = 1;
+ $unified_info{sources}->{$o}->{$s} = 1;
+ } elsif ($s =~ /\.(def|map|opt)$/) {
+ # We also recognise .def / .map / .opt files
+ # We know they are generated files
+ my $def = cleanfile($buildd, $s, $blddir);
+ $unified_info{shared_sources}->{$ddest}->{$def} = 1;
+ } else {
+ die "unrecognised source file type for shared library: $s\n";
+ }
+ }
+ }
+
+ foreach (keys %generate) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ die "more than one generator for $dest: "
+ ,join(" ", @{$generate{$_}}),"\n"
+ if scalar @{$generate{$_}} > 1;
+ my @generator = split /\s+/, $generate{$dest}->[0];
+ $generator[0] = cleanfile($sourced, $generator[0], $blddir),
+ $unified_info{generate}->{$ddest} = [ @generator ];
+ }
+
+ foreach (keys %depends) {
+ my $dest = $_;
+ my $ddest = $dest eq "" ? "" : cleanfile($sourced, $_, $blddir);
+
+ # If the destination doesn't exist in source, it can only be
+ # a generated file in the build tree.
+ if ($ddest ne "" && ($ddest eq $src_configdata || ! -f $ddest)) {
+ $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ }
+ foreach (@{$depends{$dest}}) {
+ my $d = cleanfile($sourced, $_, $blddir);
+
+ # If we know it's generated, or assume it is because we can't
+ # find it in the source tree, we set file we depend on to be
+ # in the build tree rather than the source tree, and assume
+ # and that there are lines to build it in a BEGINRAW..ENDRAW
+ # section or in the Makefile template.
+ if ($d eq $src_configdata
+ || ! -f $d
+ || (grep { $d eq $_ }
+ map { cleanfile($srcdir, $_, $blddir) }
+ grep { /\.h$/ } keys %{$unified_info{generate}})) {
+ $d = cleanfile($buildd, $_, $blddir);
+ }
+ # Take note if the file to depend on is being renamed
+ # Take extra care with files ending with .a, they should
+ # be treated without that extension, and the extension
+ # should be added back after treatment.
+ $d =~ /(\.a)?$/;
+ my $e = $1 // "";
+ $d = $`;
+ if ($unified_info{rename}->{$d}) {
+ $d = $unified_info{rename}->{$d};
+ }
+ $d .= $e;
+ $unified_info{depends}->{$ddest}->{$d} = 1;
+ }
+ }
+
+ foreach (keys %includes) {
+ my $dest = $_;
+ my $ddest = cleanfile($sourced, $_, $blddir);
+
+ # If the destination doesn't exist in source, it can only be
+ # a generated file in the build tree.
+ if ($ddest eq $src_configdata || ! -f $ddest) {
+ $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ }
+ foreach (@{$includes{$dest}}) {
+ my $is = cleandir($sourced, $_, $blddir);
+ my $ib = cleandir($buildd, $_, $blddir);
+ push @{$unified_info{includes}->{$ddest}->{source}}, $is
+ unless grep { $_ eq $is } @{$unified_info{includes}->{$ddest}->{source}};
+ push @{$unified_info{includes}->{$ddest}->{build}}, $ib
+ unless grep { $_ eq $ib } @{$unified_info{includes}->{$ddest}->{build}};
+ }
+ }
+ }
+
+ my $ordinals_text = join(', ', sort keys %ordinals);
+ warn <<"EOF" if $ordinals_text;
+
+WARNING: ORDINALS were specified for $ordinals_text
+They are ignored and should be replaced with a combination of GENERATE,
+DEPEND and SHARED_SOURCE.
+EOF
+
+ # Massage the result
+
+ # If the user configured no-shared, we allow no shared sources
+ if ($disabled{shared}) {
+ foreach (keys %{$unified_info{shared_sources}}) {
+ foreach (keys %{$unified_info{shared_sources}->{$_}}) {
+ delete $unified_info{sources}->{$_};
+ }
+ }
+ $unified_info{shared_sources} = {};
+ }
+
+ # If we depend on a header file or a perl module, add an inclusion of
+ # its directory to allow smoothe inclusion
+ foreach my $dest (keys %{$unified_info{depends}}) {
+ next if $dest eq "";
+ foreach my $d (keys %{$unified_info{depends}->{$dest}}) {
+ next unless $d =~ /\.(h|pm)$/;
+ my $i = dirname($d);
+ my $spot =
+ $d eq "configdata.pm" || defined($unified_info{generate}->{$d})
+ ? 'build' : 'source';
+ push @{$unified_info{includes}->{$dest}->{$spot}}, $i
+ unless grep { $_ eq $i } @{$unified_info{includes}->{$dest}->{$spot}};
+ }
+ }
+
+ # Trickle down includes placed on libraries, engines and programs to
+ # their sources (i.e. object files)
+ foreach my $dest (keys %{$unified_info{engines}},
+ keys %{$unified_info{libraries}},
+ keys %{$unified_info{programs}}) {
+ foreach my $k (("source", "build")) {
+ next unless defined($unified_info{includes}->{$dest}->{$k});
+ my @incs = reverse @{$unified_info{includes}->{$dest}->{$k}};
+ foreach my $obj (grep /\.o$/,
+ (keys %{$unified_info{sources}->{$dest} // {}},
+ keys %{$unified_info{shared_sources}->{$dest} // {}})) {
+ foreach my $inc (@incs) {
+ unshift @{$unified_info{includes}->{$obj}->{$k}}, $inc
+ unless grep { $_ eq $inc } @{$unified_info{includes}->{$obj}->{$k}};
+ }
+ }
+ }
+ delete $unified_info{includes}->{$dest};
+ }
+
+ ### Make unified_info a bit more efficient
+ # One level structures
+ foreach (("programs", "libraries", "engines", "scripts", "extra", "overrides")) {
+ $unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
+ }
+ # Two level structures
+ foreach my $l1 (("install", "sources", "shared_sources", "ldadd", "depends")) {
+ foreach my $l2 (sort keys %{$unified_info{$l1}}) {
+ $unified_info{$l1}->{$l2} =
+ [ sort keys %{$unified_info{$l1}->{$l2}} ];
+ }
+ }
+ # Includes
+ foreach my $dest (sort keys %{$unified_info{includes}}) {
+ if (defined($unified_info{includes}->{$dest}->{build})) {
+ my @source_includes = ();
+ @source_includes = ( @{$unified_info{includes}->{$dest}->{source}} )
+ if defined($unified_info{includes}->{$dest}->{source});
+ $unified_info{includes}->{$dest} =
+ [ @{$unified_info{includes}->{$dest}->{build}} ];
+ foreach my $inc (@source_includes) {
+ push @{$unified_info{includes}->{$dest}}, $inc
+ unless grep { $_ eq $inc } @{$unified_info{includes}->{$dest}};
+ }
+ } else {
+ $unified_info{includes}->{$dest} =
+ [ @{$unified_info{includes}->{$dest}->{source}} ];
+ }
+ }
+
+ # For convenience collect information regarding directories where
+ # files are generated, those generated files and the end product
+ # they end up in where applicable. Then, add build rules for those
+ # directories
+ my %loopinfo = ( "lib" => [ @{$unified_info{libraries}} ],
+ "dso" => [ @{$unified_info{engines}} ],
+ "bin" => [ @{$unified_info{programs}} ],
+ "script" => [ @{$unified_info{scripts}} ] );
+ foreach my $type (keys %loopinfo) {
+ foreach my $product (@{$loopinfo{$type}}) {
+ my %dirs = ();
+ my $pd = dirname($product);
+
+ foreach (@{$unified_info{sources}->{$product} // []},
+ @{$unified_info{shared_sources}->{$product} // []}) {
+ my $d = dirname($_);
+
+ # We don't want to create targets for source directories
+ # when building out of source
+ next if ($config{sourcedir} ne $config{builddir}
+ && $d =~ m|^\Q$config{sourcedir}\E|);
+ # We already have a "test" target, and the current directory
+ # is just silly to make a target for
+ next if $d eq "test" || $d eq ".";
+
+ $dirs{$d} = 1;
+ push @{$unified_info{dirinfo}->{$d}->{deps}}, $_
+ if $d ne $pd;
+ }
+ foreach (keys %dirs) {
+ push @{$unified_info{dirinfo}->{$_}->{products}->{$type}},
+ $product;
+ }
+ }
+ }
+}
+
+# For the schemes that need it, we provide the old *_obj configs
+# from the *_asm_obj ones
+foreach (grep /_(asm|aux)_src$/, keys %target) {
+ my $src = $_;
+ (my $obj = $_) =~ s/_(asm|aux)_src$/_obj/;
+ $target{$obj} = $target{$src};
+ $target{$obj} =~ s/\.[csS]\b/.o/g; # C and assembler
+ $target{$obj} =~ s/\.(cc|cpp)\b/_cc.o/g; # C++
+}
+
+# Write down our configuration where it fits #########################
+
+print "Creating configdata.pm\n";
+open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n";
+print OUT <<"EOF";
+#! $config{HASHBANGPERL}
+
+package configdata;
+
+use strict;
+use warnings;
+
+use Exporter;
+#use vars qw(\@ISA \@EXPORT);
+our \@ISA = qw(Exporter);
+our \@EXPORT = qw(\%config \%target \%disabled \%withargs \%unified_info \@disablables);
+
+EOF
+print OUT "our %config = (\n";
+foreach (sort keys %config) {
+ if (ref($config{$_}) eq "ARRAY") {
+ print OUT " ", $_, " => [ ", join(", ",
+ map { quotify("perl", $_) }
+ @{$config{$_}}), " ],\n";
+ } elsif (ref($config{$_}) eq "HASH") {
+ print OUT " ", $_, " => {";
+ if (scalar keys %{$config{$_}} > 0) {
+ print OUT "\n";
+ foreach my $key (sort keys %{$config{$_}}) {
+ print OUT " ",
+ join(" => ",
+ quotify("perl", $key),
+ defined $config{$_}->{$key}
+ ? quotify("perl", $config{$_}->{$key})
+ : "undef");
+ print OUT ",\n";
+ }
+ print OUT " ";
+ }
+ print OUT "},\n";
+ } else {
+ print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n"
+ }
+}
+print OUT <<"EOF";
+);
+
+EOF
+print OUT "our %target = (\n";
+foreach (sort keys %target) {
+ if (ref($target{$_}) eq "ARRAY") {
+ print OUT " ", $_, " => [ ", join(", ",
+ map { quotify("perl", $_) }
+ @{$target{$_}}), " ],\n";
+ } else {
+ print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n"
+ }
+}
+print OUT <<"EOF";
+);
+
+EOF
+print OUT "our \%available_protocols = (\n";
+print OUT " tls => [ ", join(", ", map { quotify("perl", $_) } @tls), " ],\n";
+print OUT " dtls => [ ", join(", ", map { quotify("perl", $_) } @dtls), " ],\n";
+print OUT <<"EOF";
+);
+
+EOF
+print OUT "our \@disablables = (\n";
+foreach (@disablables) {
+ print OUT " ", quotify("perl", $_), ",\n";
+}
+print OUT <<"EOF";
+);
+
+EOF
+print OUT "our \%disabled = (\n";
+foreach (sort keys %disabled) {
+ print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n";
+}
+print OUT <<"EOF";
+);
+
+EOF
+print OUT "our %withargs = (\n";
+foreach (sort keys %withargs) {
+ if (ref($withargs{$_}) eq "ARRAY") {
+ print OUT " ", $_, " => [ ", join(", ",
+ map { quotify("perl", $_) }
+ @{$withargs{$_}}), " ],\n";
+ } else {
+ print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n"
+ }
+}
+print OUT <<"EOF";
+);
+
+EOF
+if ($builder eq "unified") {
+ my $recurse;
+ $recurse = sub {
+ my $indent = shift;
+ foreach (@_) {
+ if (ref $_ eq "ARRAY") {
+ print OUT " "x$indent, "[\n";
+ foreach (@$_) {
+ $recurse->($indent + 4, $_);
+ }
+ print OUT " "x$indent, "],\n";
+ } elsif (ref $_ eq "HASH") {
+ my %h = %$_;
+ print OUT " "x$indent, "{\n";
+ foreach (sort keys %h) {
+ if (ref $h{$_} eq "") {
+ print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n";
+ } else {
+ print OUT " "x($indent + 4), quotify("perl", $_), " =>\n";
+ $recurse->($indent + 8, $h{$_});
+ }
+ }
+ print OUT " "x$indent, "},\n";
+ } else {
+ print OUT " "x$indent, quotify("perl", $_), ",\n";
+ }
+ }
+ };
+ print OUT "our %unified_info = (\n";
+ foreach (sort keys %unified_info) {
+ if (ref $unified_info{$_} eq "") {
+ print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n";
+ } else {
+ print OUT " "x4, quotify("perl", $_), " =>\n";
+ $recurse->(8, $unified_info{$_});
+ }
+ }
+ print OUT <<"EOF";
+);
+
+EOF
+}
+print OUT
+ "# The following data is only used when this files is use as a script\n";
+print OUT "my \@makevars = (\n";
+foreach (sort keys %user) {
+ print OUT " '",$_,"',\n";
+}
+print OUT ");\n";
+print OUT "my \%disabled_info = (\n";
+foreach my $what (sort keys %disabled_info) {
+ print OUT " '$what' => {\n";
+ foreach my $info (sort keys %{$disabled_info{$what}}) {
+ if (ref $disabled_info{$what}->{$info} eq 'ARRAY') {
+ print OUT " $info => [ ",
+ join(', ', map { "'$_'" } @{$disabled_info{$what}->{$info}}),
+ " ],\n";
+ } else {
+ print OUT " $info => '", $disabled_info{$what}->{$info},
+ "',\n";
+ }
+ }
+ print OUT " },\n";
+}
+print OUT ");\n";
+print OUT 'my @user_crossable = qw( ', join (' ', @user_crossable), " );\n";
+print OUT << 'EOF';
+# If run directly, we can give some answers, and even reconfigure
+unless (caller) {
+ use Getopt::Long;
+ use File::Spec::Functions;
+ use File::Basename;
+ use Pod::Usage;
+
+ my $here = dirname($0);
+
+ my $dump = undef;
+ my $cmdline = undef;
+ my $options = undef;
+ my $target = undef;
+ my $envvars = undef;
+ my $makevars = undef;
+ my $buildparams = undef;
+ my $reconf = undef;
+ my $verbose = undef;
+ my $help = undef;
+ my $man = undef;
+ GetOptions('dump|d' => \$dump,
+ 'command-line|c' => \$cmdline,
+ 'options|o' => \$options,
+ 'target|t' => \$target,
+ 'environment|e' => \$envvars,
+ 'make-variables|m' => \$makevars,
+ 'build-parameters|b' => \$buildparams,
+ 'reconfigure|reconf|r' => \$reconf,
+ 'verbose|v' => \$verbose,
+ 'help' => \$help,
+ 'man' => \$man)
+ or die "Errors in command line arguments\n";
+
+ unless ($dump || $cmdline || $options || $target || $envvars || $makevars
+ || $buildparams || $reconf || $verbose || $help || $man) {
+ print STDERR <<"_____";
+You must give at least one option.
+For more information, do '$0 --help'
+_____
+ exit(2);
+ }
+
+ if ($help) {
+ pod2usage(-exitval => 0,
+ -verbose => 1);
+ }
+ if ($man) {
+ pod2usage(-exitval => 0,
+ -verbose => 2);
+ }
+ if ($dump || $cmdline) {
+ print "\nCommand line (with current working directory = $here):\n\n";
+ print ' ',join(' ',
+ $config{PERL},
+ catfile($config{sourcedir}, 'Configure'),
+ @{$config{perlargv}}), "\n";
+ print "\nPerl information:\n\n";
+ print ' ',$config{perl_cmd},"\n";
+ print ' ',$config{perl_version},' for ',$config{perl_archname},"\n";
+ }
+ if ($dump || $options) {
+ my $longest = 0;
+ my $longest2 = 0;
+ foreach my $what (@disablables) {
+ $longest = length($what) if $longest < length($what);
+ $longest2 = length($disabled{$what})
+ if $disabled{$what} && $longest2 < length($disabled{$what});
+ }
+ print "\nEnabled features:\n\n";
+ foreach my $what (@disablables) {
+ print " $what\n"
+ unless grep { $_ =~ /^${what}$/ } keys %disabled;
+ }
+ print "\nDisabled features:\n\n";
+ foreach my $what (@disablables) {
+ my @what2 = grep { $_ =~ /^${what}$/ } keys %disabled;
+ my $what3 = $what2[0];
+ if ($what3) {
+ print " $what3", ' ' x ($longest - length($what3) + 1),
+ "[$disabled{$what3}]", ' ' x ($longest2 - length($disabled{$what3}) + 1);
+ print $disabled_info{$what3}->{macro}
+ if $disabled_info{$what3}->{macro};
+ print ' (skip ',
+ join(', ', @{$disabled_info{$what3}->{skipped}}),
+ ')'
+ if $disabled_info{$what3}->{skipped};
+ print "\n";
+ }
+ }
+ }
+ if ($dump || $target) {
+ print "\nConfig target attributes:\n\n";
+ foreach (sort keys %target) {
+ next if $_ =~ m|^_| || $_ eq 'template';
+ my $quotify = sub {
+ map { (my $x = $_) =~ s|([\\\$\@"])|\\$1|g; "\"$x\""} @_;
+ };
+ print ' ', $_, ' => ';
+ if (ref($target{$_}) eq "ARRAY") {
+ print '[ ', join(', ', $quotify->(@{$target{$_}})), " ],\n";
+ } else {
+ print $quotify->($target{$_}), ",\n"
+ }
+ }
+ }
+ if ($dump || $envvars) {
+ print "\nRecorded environment:\n\n";
+ foreach (sort keys %{$config{perlenv}}) {
+ print ' ',$_,' = ',($config{perlenv}->{$_} || ''),"\n";
+ }
+ }
+ if ($dump || $makevars) {
+ print "\nMakevars:\n\n";
+ foreach my $var (@makevars) {
+ my $prefix = '';
+ $prefix = $config{CROSS_COMPILE}
+ if grep { $var eq $_ } @user_crossable;
+ $prefix //= '';
+ print ' ',$var,' ' x (16 - length $var),'= ',
+ (ref $config{$var} eq 'ARRAY'
+ ? join(' ', @{$config{$var}})
+ : $prefix.$config{$var}),
+ "\n"
+ if defined $config{$var};
+ }
+
+ my @buildfile = ($config{builddir}, $config{build_file});
+ unshift @buildfile, $here
+ unless file_name_is_absolute($config{builddir});
+ my $buildfile = canonpath(catdir(@buildfile));
+ print <<"_____";
+
+NOTE: These variables only represent the configuration view. The build file
+template may have processed these variables further, please have a look at the
+build file for more exact data:
+ $buildfile
+_____
+ }
+ if ($dump || $buildparams) {
+ my @buildfile = ($config{builddir}, $config{build_file});
+ unshift @buildfile, $here
+ unless file_name_is_absolute($config{builddir});
+ print "\nbuild file:\n\n";
+ print " ", canonpath(catfile(@buildfile)),"\n";
+
+ print "\nbuild file templates:\n\n";
+ foreach (@{$config{build_file_templates}}) {
+ my @tmpl = ($_);
+ unshift @tmpl, $here
+ unless file_name_is_absolute($config{sourcedir});
+ print ' ',canonpath(catfile(@tmpl)),"\n";
+ }
+ }
+ if ($reconf) {
+ if ($verbose) {
+ print 'Reconfiguring with: ', join(' ',@{$config{perlargv}}), "\n";
+ foreach (sort keys %{$config{perlenv}}) {
+ print ' ',$_,' = ',($config{perlenv}->{$_} || ""),"\n";
+ }
+ }
+
+ chdir $here;
+ exec $^X,catfile($config{sourcedir}, 'Configure'),'reconf';
+ }
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+configdata.pm - configuration data for OpenSSL builds
+
+=head1 SYNOPSIS
+
+Interactive:
+
+ perl configdata.pm [options]
+
+As data bank module:
+
+ use configdata;
+
+=head1 DESCRIPTION
+
+This module can be used in two modes, interactively and as a module containing
+all the data recorded by OpenSSL's Configure script.
+
+When used interactively, simply run it as any perl script, with at least one
+option, and you will get the information you ask for. See L</OPTIONS> below.
+
+When loaded as a module, you get a few databanks with useful information to
+perform build related tasks. The databanks are:
+
+ %config Configured things.
+ %target The OpenSSL config target with all inheritances
+ resolved.
+ %disabled The features that are disabled.
+ @disablables The list of features that can be disabled.
+ %withargs All data given through --with-THING options.
+ %unified_info All information that was computed from the build.info
+ files.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<--help>
+
+Print a brief help message and exit.
+
+=item B<--man>
+
+Print the manual page and exit.
+
+=item B<--dump> | B<-d>
+
+Print all relevant configuration data. This is equivalent to B<--command-line>
+B<--options> B<--target> B<--environment> B<--make-variables>
+B<--build-parameters>.
+
+=item B<--command-line> | B<-c>
+
+Print the current configuration command line.
+
+=item B<--options> | B<-o>
+
+Print the features, both enabled and disabled, and display defined macro and
+skipped directories where applicable.
+
+=item B<--target> | B<-t>
+
+Print the config attributes for this config target.
+
+=item B<--environment> | B<-e>
+
+Print the environment variables and their values at the time of configuration.
+
+=item B<--make-variables> | B<-m>
+
+Print the main make variables generated in the current configuration
+
+=item B<--build-parameters> | B<-b>
+
+Print the build parameters, i.e. build file and build file templates.
+
+=item B<--reconfigure> | B<--reconf> | B<-r>
+
+Redo the configuration.
+
+=item B<--verbose> | B<-v>
+
+Verbose output.
+
+=back
+
+=cut
+
+EOF
+close(OUT);
+if ($builder_platform eq 'unix') {
+ my $mode = (0755 & ~umask);
+ chmod $mode, 'configdata.pm'
+ or warn sprintf("WARNING: Couldn't change mode for 'configdata.pm' to 0%03o: %s\n",$mode,$!);
+}
+
+my %builders = (
+ unified => sub {
+ print 'Creating ',$config{build_file},"\n";
+ run_dofile(catfile($blddir, $config{build_file}),
+ @{$config{build_file_templates}});
+ },
+ );
+
+$builders{$builder}->($builder_platform, @builder_opts);
+
+$SIG{__DIE__} = $orig_death_handler;
+
+print <<"EOF" if ($disabled{threads} eq "unavailable");
+
+The library could not be configured for supporting multi-threaded
+applications as the compiler options required on this system are not known.
+See file INSTALL for details if you need multi-threading.
+EOF
+
+print <<"EOF" if ($no_shared_warn);
+
+The options 'shared', 'pic' and 'dynamic-engine' aren't supported on this
+platform, so we will pretend you gave the option 'no-pic', which also disables
+'shared' and 'dynamic-engine'. If you know how to implement shared libraries
+or position independent code, please let us know (but please first make sure
+you have tried with a current version of OpenSSL).
+EOF
+
+print <<"EOF";
+
+**********************************************************************
+*** ***
+*** OpenSSL has been successfully configured ***
+*** ***
+*** If you encounter a problem while building, please open an ***
+*** issue on GitHub <https://github.com/openssl/openssl/issues> ***
+*** and include the output from the following command: ***
+*** ***
+*** perl configdata.pm --dump ***
+*** ***
+*** (If you are new to OpenSSL, you might want to consult the ***
+*** 'Troubleshooting' section in the INSTALL file first) ***
+*** ***
+**********************************************************************
+EOF
+
+exit(0);
+
+######################################################################
+#
+# Helpers and utility functions
+#
+
+# Death handler, to print a helpful message in case of failure #######
+#
+sub death_handler {
+ die @_ if $^S; # To prevent the added message in eval blocks
+ my $build_file = $config{build_file} // "build file";
+ my @message = ( <<"_____", @_ );
+
+Failure! $build_file wasn't produced.
+Please read INSTALL and associated NOTES files. You may also have to look over
+your available compiler tool chain or change your configuration.
+
+_____
+
+ # Dying is terminal, so it's ok to reset the signal handler here.
+ $SIG{__DIE__} = $orig_death_handler;
+ die @message;
+}
+
+# Configuration file reading #########################################
+
+# Note: All of the helper functions are for lazy evaluation. They all
+# return a CODE ref, which will return the intended value when evaluated.
+# Thus, whenever there's mention of a returned value, it's about that
+# intended value.
+
+# Helper function to implement conditional inheritance depending on the
+# value of $disabled{asm}. Used in inherit_from values as follows:
+#
+# inherit_from => [ "template", asm("asm_tmpl") ]
+#
+sub asm {
+ my @x = @_;
+ sub {
+ $disabled{asm} ? () : @x;
+ }
+}
+
+# Helper function to implement conditional value variants, with a default
+# plus additional values based on the value of $config{build_type}.
+# Arguments are given in hash table form:
+#
+# picker(default => "Basic string: ",
+# debug => "debug",
+# release => "release")
+#
+# When configuring with --debug, the resulting string will be
+# "Basic string: debug", and when not, it will be "Basic string: release"
+#
+# This can be used to create variants of sets of flags according to the
+# build type:
+#
+# cflags => picker(default => "-Wall",
+# debug => "-g -O0",
+# release => "-O3")
+#
+sub picker {
+ my %opts = @_;
+ return sub { add($opts{default} || (),
+ $opts{$config{build_type}} || ())->(); }
+}
+
+# Helper function to combine several values of different types into one.
+# This is useful if you want to combine a string with the result of a
+# lazy function, such as:
+#
+# cflags => combine("-Wall", sub { $disabled{zlib} ? () : "-DZLIB" })
+#
+sub combine {
+ my @stuff = @_;
+ return sub { add(@stuff)->(); }
+}
+
+# Helper function to implement conditional values depending on the value
+# of $disabled{threads}. Can be used as follows:
+#
+# cflags => combine("-Wall", threads("-pthread"))
+#
+sub threads {
+ my @flags = @_;
+ return sub { add($disabled{threads} ? () : @flags)->(); }
+}
+
+sub shared {
+ my @flags = @_;
+ return sub { add($disabled{shared} ? () : @flags)->(); }
+}
+
+our $add_called = 0;
+# Helper function to implement adding values to already existing configuration
+# values. It handles elements that are ARRAYs, CODEs and scalars
+sub _add {
+ my $separator = shift;
+
+ # If there's any ARRAY in the collection of values OR the separator
+ # is undef, we will return an ARRAY of combined values, otherwise a
+ # string of joined values with $separator as the separator.
+ my $found_array = !defined($separator);
+
+ my @values =
+ map {
+ my $res = $_;
+ while (ref($res) eq "CODE") {
+ $res = $res->();
+ }
+ if (defined($res)) {
+ if (ref($res) eq "ARRAY") {
+ $found_array = 1;
+ @$res;
+ } else {
+ $res;
+ }
+ } else {
+ ();
+ }
+ } (@_);
+
+ $add_called = 1;
+
+ if ($found_array) {
+ [ @values ];
+ } else {
+ join($separator, grep { defined($_) && $_ ne "" } @values);
+ }
+}
+sub add_before {
+ my $separator = " ";
+ if (ref($_[$#_]) eq "HASH") {
+ my $opts = pop;
+ $separator = $opts->{separator};
+ }
+ my @x = @_;
+ sub { _add($separator, @x, @_) };
+}
+sub add {
+ my $separator = " ";
+ if (ref($_[$#_]) eq "HASH") {
+ my $opts = pop;
+ $separator = $opts->{separator};
+ }
+ my @x = @_;
+ sub { _add($separator, @_, @x) };
+}
+
+sub read_eval_file {
+ my $fname = shift;
+ my $content;
+ my @result;
+
+ open F, "< $fname" or die "Can't open '$fname': $!\n";
+ {
+ undef local $/;
+ $content = <F>;
+ }
+ close F;
+ {
+ local $@;
+
+ @result = ( eval $content );
+ warn $@ if $@;
+ }
+ return wantarray ? @result : $result[0];
+}
+
+# configuration reader, evaluates the input file as a perl script and expects
+# it to fill %targets with target configurations. Those are then added to
+# %table.
+sub read_config {
+ my $fname = shift;
+ my %targets;
+
+ {
+ # Protect certain tables from tampering
+ local %table = ();
+
+ %targets = read_eval_file($fname);
+ }
+ my %preexisting = ();
+ foreach (sort keys %targets) {
+ $preexisting{$_} = 1 if $table{$_};
+ }
+ die <<"EOF",
+The following config targets from $fname
+shadow pre-existing config targets with the same name:
+EOF
+ map { " $_\n" } sort keys %preexisting
+ if %preexisting;
+
+
+ # For each target, check that it's configured with a hash table.
+ foreach (keys %targets) {
+ if (ref($targets{$_}) ne "HASH") {
+ if (ref($targets{$_}) eq "") {
+ warn "Deprecated target configuration for $_, ignoring...\n";
+ } else {
+ warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n";
+ }
+ delete $targets{$_};
+ } else {
+ $targets{$_}->{_conf_fname_int} = add([ $fname ]);
+ }
+ }
+
+ %table = (%table, %targets);
+
+}
+
+# configuration resolver. Will only resolve all the lazy evaluation
+# codeblocks for the chosen target and all those it inherits from,
+# recursively
+sub resolve_config {
+ my $target = shift;
+ my @breadcrumbs = @_;
+
+# my $extra_checks = defined($ENV{CONFIGURE_EXTRA_CHECKS});
+
+ if (grep { $_ eq $target } @breadcrumbs) {
+ die "inherit_from loop! target backtrace:\n "
+ ,$target,"\n ",join("\n ", @breadcrumbs),"\n";
+ }
+
+ if (!defined($table{$target})) {
+ warn "Warning! target $target doesn't exist!\n";
+ return ();
+ }
+ # Recurse through all inheritances. They will be resolved on the
+ # fly, so when this operation is done, they will all just be a
+ # bunch of attributes with string values.
+ # What we get here, though, are keys with references to lists of
+ # the combined values of them all. We will deal with lists after
+ # this stage is done.
+ my %combined_inheritance = ();
+ if ($table{$target}->{inherit_from}) {
+ my @inherit_from =
+ map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}};
+ foreach (@inherit_from) {
+ my %inherited_config = resolve_config($_, $target, @breadcrumbs);
+
+ # 'template' is a marker that's considered private to
+ # the config that had it.
+ delete $inherited_config{template};
+
+ foreach (keys %inherited_config) {
+ if (!$combined_inheritance{$_}) {
+ $combined_inheritance{$_} = [];
+ }
+ push @{$combined_inheritance{$_}}, $inherited_config{$_};
+ }
+ }
+ }
+
+ # We won't need inherit_from in this target any more, since we've
+ # resolved all the inheritances that lead to this
+ delete $table{$target}->{inherit_from};
+
+ # Now is the time to deal with those lists. Here's the place to
+ # decide what shall be done with those lists, all based on the
+ # values of the target we're currently dealing with.
+ # - If a value is a coderef, it will be executed with the list of
+ # inherited values as arguments.
+ # - If the corresponding key doesn't have a value at all or is the
+ # empty string, the inherited value list will be run through the
+ # default combiner (below), and the result becomes this target's
+ # value.
+ # - Otherwise, this target's value is assumed to be a string that
+ # will simply override the inherited list of values.
+ my $default_combiner = add();
+
+ my %all_keys =
+ map { $_ => 1 } (keys %combined_inheritance,
+ keys %{$table{$target}});
+
+ sub process_values {
+ my $object = shift;
+ my $inherited = shift; # Always a [ list ]
+ my $target = shift;
+ my $entry = shift;
+
+ $add_called = 0;
+
+ while(ref($object) eq "CODE") {
+ $object = $object->(@$inherited);
+ }
+ if (!defined($object)) {
+ return ();
+ }
+ elsif (ref($object) eq "ARRAY") {
+ local $add_called; # To make sure recursive calls don't affect it
+ return [ map { process_values($_, $inherited, $target, $entry) }
+ @$object ];
+ } elsif (ref($object) eq "") {
+ return $object;
+ } else {
+ die "cannot handle reference type ",ref($object)
+ ," found in target ",$target," -> ",$entry,"\n";
+ }
+ }
+
+ foreach my $key (sort keys %all_keys) {
+ my $previous = $combined_inheritance{$key};
+
+ # Current target doesn't have a value for the current key?
+ # Assign it the default combiner, the rest of this loop body
+ # will handle it just like any other coderef.
+ if (!exists $table{$target}->{$key}) {
+ $table{$target}->{$key} = $default_combiner;
+ }
+
+ $table{$target}->{$key} = process_values($table{$target}->{$key},
+ $combined_inheritance{$key},
+ $target, $key);
+ unless(defined($table{$target}->{$key})) {
+ delete $table{$target}->{$key};
+ }
+# if ($extra_checks &&
+# $previous && !($add_called || $previous ~~ $table{$target}->{$key})) {
+# warn "$key got replaced in $target\n";
+# }
+ }
+
+ # Finally done, return the result.
+ return %{$table{$target}};
+}
+
+sub usage
+ {
+ print STDERR $usage;
+ print STDERR "\npick os/compiler from:\n";
+ my $j=0;
+ my $i;
+ my $k=0;
+ foreach $i (sort keys %table)
+ {
+ next if $table{$i}->{template};
+ next if $i =~ /^debug/;
+ $k += length($i) + 1;
+ if ($k > 78)
+ {
+ print STDERR "\n";
+ $k=length($i);
+ }
+ print STDERR $i . " ";
+ }
+ foreach $i (sort keys %table)
+ {
+ next if $table{$i}->{template};
+ next if $i !~ /^debug/;
+ $k += length($i) + 1;
+ if ($k > 78)
+ {
+ print STDERR "\n";
+ $k=length($i);
+ }
+ print STDERR $i . " ";
+ }
+ print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
+ exit(1);
+ }
+
+sub run_dofile
+{
+ my $out = shift;
+ my @templates = @_;
+
+ unlink $out || warn "Can't remove $out, $!"
+ if -f $out;
+ foreach (@templates) {
+ die "Can't open $_, $!" unless -f $_;
+ }
+ my $perlcmd = (quotify("maybeshell", $config{PERL}))[0];
+ my $cmd = "$perlcmd \"-I.\" \"-Mconfigdata\" \"$dofile\" -o\"Configure\" \"".join("\" \"",@templates)."\" > \"$out.new\"";
+ #print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n";
+ system($cmd);
+ exit 1 if $? != 0;
+ rename("$out.new", $out) || die "Can't rename $out.new, $!";
+}
+
+sub compiler_predefined {
+ state %predefined;
+ my $cc = shift;
+
+ return () if $^O eq 'VMS';
+
+ die 'compiler_predefined called without a compiler command'
+ unless $cc;
+
+ if (! $predefined{$cc}) {
+
+ $predefined{$cc} = {};
+
+ # collect compiler pre-defines from gcc or gcc-alike...
+ open(PIPE, "$cc -dM -E -x c /dev/null 2>&1 |");
+ while (my $l = <PIPE>) {
+ $l =~ m/^#define\s+(\w+(?:\(\w+\))?)(?:\s+(.+))?/ or last;
+ $predefined{$cc}->{$1} = $2 // '';
+ }
+ close(PIPE);
+ }
+
+ return %{$predefined{$cc}};
+}
+
+sub which
+{
+ my ($name)=@_;
+
+ if (eval { require IPC::Cmd; 1; }) {
+ IPC::Cmd->import();
+ return scalar IPC::Cmd::can_run($name);
+ } else {
+ # if there is $directories component in splitpath,
+ # then it's not something to test with $PATH...
+ return $name if (File::Spec->splitpath($name))[1];
+
+ foreach (File::Spec->path()) {
+ my $fullpath = catfile($_, "$name$target{exe_extension}");
+ if (-f $fullpath and -x $fullpath) {
+ return $fullpath;
+ }
+ }
+ }
+}
+
+sub env
+{
+ my $name = shift;
+ my %opts = @_;
+
+ unless ($opts{cacheonly}) {
+ # Note that if $ENV{$name} doesn't exist or is undefined,
+ # $config{perlenv}->{$name} will be created with the value
+ # undef. This is intentional.
+
+ $config{perlenv}->{$name} = $ENV{$name}
+ if ! exists $config{perlenv}->{$name};
+ }
+ return $config{perlenv}->{$name};
+}
+
+# Configuration printer ##############################################
+
+sub print_table_entry
+{
+ local $now_printing = shift;
+ my %target = resolve_config($now_printing);
+ my $type = shift;
+
+ # Don't print the templates
+ return if $target{template};
+
+ my @sequence = (
+ "sys_id",
+ "cpp",
+ "cppflags",
+ "defines",
+ "includes",
+ "cc",
+ "cflags",
+ "unistd",
+ "ld",
+ "lflags",
+ "loutflag",
+ "ex_libs",
+ "bn_ops",
+ "apps_aux_src",
+ "cpuid_asm_src",
+ "uplink_aux_src",
+ "bn_asm_src",
+ "ec_asm_src",
+ "des_asm_src",
+ "aes_asm_src",
+ "bf_asm_src",
+ "md5_asm_src",
+ "cast_asm_src",
+ "sha1_asm_src",
+ "rc4_asm_src",
+ "rmd160_asm_src",
+ "rc5_asm_src",
+ "wp_asm_src",
+ "cmll_asm_src",
+ "modes_asm_src",
+ "padlock_asm_src",
+ "chacha_asm_src",
+ "poly1035_asm_src",
+ "thread_scheme",
+ "perlasm_scheme",
+ "dso_scheme",
+ "shared_target",
+ "shared_cflag",
+ "shared_defines",
+ "shared_ldflag",
+ "shared_rcflag",
+ "shared_extension",
+ "dso_extension",
+ "obj_extension",
+ "exe_extension",
+ "ranlib",
+ "ar",
+ "arflags",
+ "aroutflag",
+ "rc",
+ "rcflags",
+ "rcoutflag",
+ "mt",
+ "mtflags",
+ "mtinflag",
+ "mtoutflag",
+ "multilib",
+ "build_scheme",
+ );
+
+ if ($type eq "TABLE") {
+ print "\n";
+ print "*** $now_printing\n";
+ foreach (@sequence) {
+ if (ref($target{$_}) eq "ARRAY") {
+ printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}});
+ } else {
+ printf "\$%-12s = %s\n", $_, $target{$_};
+ }
+ }
+ } elsif ($type eq "HASH") {
+ my $largest =
+ length((sort { length($a) <=> length($b) } @sequence)[-1]);
+ print " '$now_printing' => {\n";
+ foreach (@sequence) {
+ if ($target{$_}) {
+ if (ref($target{$_}) eq "ARRAY") {
+ print " '",$_,"'"," " x ($largest - length($_))," => [ ",join(", ", map { "'$_'" } @{$target{$_}})," ],\n";
+ } else {
+ print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
+ }
+ }
+ }
+ print " },\n";
+ }
+}
+
+# Utility routines ###################################################
+
+# On VMS, if the given file is a logical name, File::Spec::Functions
+# will consider it an absolute path. There are cases when we want a
+# purely syntactic check without checking the environment.
+sub isabsolute {
+ my $file = shift;
+
+ # On non-platforms, we just use file_name_is_absolute().
+ return file_name_is_absolute($file) unless $^O eq "VMS";
+
+ # If the file spec includes a device or a directory spec,
+ # file_name_is_absolute() is perfectly safe.
+ return file_name_is_absolute($file) if $file =~ m|[:\[]|;
+
+ # Here, we know the given file spec isn't absolute
+ return 0;
+}
+
+# Makes a directory absolute and cleans out /../ in paths like foo/../bar
+# On some platforms, this uses rel2abs(), while on others, realpath() is used.
+# realpath() requires that at least all path components except the last is an
+# existing directory. On VMS, the last component of the directory spec must
+# exist.
+sub absolutedir {
+ my $dir = shift;
+
+ # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which
+ # will return the volume name for the device, no matter what. Also,
+ # it will return an incorrect directory spec if the argument is a
+ # directory that doesn't exist.
+ if ($^O eq "VMS") {
+ return rel2abs($dir);
+ }
+
+ # We use realpath() on Unix, since no other will properly clean out
+ # a directory spec.
+ use Cwd qw/realpath/;
+
+ return realpath($dir);
+}
+
+# Check if all paths are one and the same, using stat. They must both exist
+# We need this for the cases when File::Spec doesn't detect case insensitivity
+# (File::Spec::Unix assumes case sensitivity)
+sub samedir {
+ die "samedir expects two arguments\n" unless scalar @_ == 2;
+
+ my @stat0 = stat($_[0]); # First argument
+ my @stat1 = stat($_[1]); # Second argument
+
+ die "Couldn't stat $_[0]" unless @stat0;
+ die "Couldn't stat $_[1]" unless @stat1;
+
+ # Compare device number
+ return 0 unless ($stat0[0] == $stat1[0]);
+ # Compare "inode". The perl manual recommends comparing as
+ # string rather than as number.
+ return 0 unless ($stat0[1] eq $stat1[1]);
+
+ return 1; # All the same
+}
+
+sub quotify {
+ my %processors = (
+ perl => sub { my $x = shift;
+ $x =~ s/([\\\$\@"])/\\$1/g;
+ return '"'.$x.'"'; },
+ maybeshell => sub { my $x = shift;
+ (my $y = $x) =~ s/([\\\"])/\\$1/g;
+ if ($x ne $y || $x =~ m|\s|) {
+ return '"'.$y.'"';
+ } else {
+ return $x;
+ }
+ },
+ );
+ my $for = shift;
+ my $processor =
+ defined($processors{$for}) ? $processors{$for} : sub { shift; };
+
+ return map { $processor->($_); } @_;
+}
+
+# collect_from_file($filename, $line_concat_cond_re, $line_concat)
+# $filename is a file name to read from
+# $line_concat_cond_re is a regexp detecting a line continuation ending
+# $line_concat is a CODEref that takes care of concatenating two lines
+sub collect_from_file {
+ my $filename = shift;
+ my $line_concat_cond_re = shift;
+ my $line_concat = shift;
+
+ open my $fh, $filename || die "unable to read $filename: $!\n";
+ return sub {
+ my $saved_line = "";
+ $_ = "";
+ while (<$fh>) {
+ s|\R$||;
+ if (defined $line_concat) {
+ $_ = $line_concat->($saved_line, $_);
+ $saved_line = "";
+ }
+ if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
+ $saved_line = $_;
+ next;
+ }
+ return $_;
+ }
+ die "$filename ending with continuation line\n" if $_;
+ close $fh;
+ return undef;
+ }
+}
+
+# collect_from_array($array, $line_concat_cond_re, $line_concat)
+# $array is an ARRAYref of lines
+# $line_concat_cond_re is a regexp detecting a line continuation ending
+# $line_concat is a CODEref that takes care of concatenating two lines
+sub collect_from_array {
+ my $array = shift;
+ my $line_concat_cond_re = shift;
+ my $line_concat = shift;
+ my @array = (@$array);
+
+ return sub {
+ my $saved_line = "";
+ $_ = "";
+ while (defined($_ = shift @array)) {
+ s|\R$||;
+ if (defined $line_concat) {
+ $_ = $line_concat->($saved_line, $_);
+ $saved_line = "";
+ }
+ if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
+ $saved_line = $_;
+ next;
+ }
+ return $_;
+ }
+ die "input text ending with continuation line\n" if $_;
+ return undef;
+ }
+}
+
+# collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...)
+# $lineiterator is a CODEref that delivers one line at a time.
+# All following arguments are regex/CODEref pairs, where the regexp detects a
+# line and the CODEref does something with the result of the regexp.
+sub collect_information {
+ my $lineiterator = shift;
+ my %collectors = @_;
+
+ while(defined($_ = $lineiterator->())) {
+ s|\R$||;
+ my $found = 0;
+ if ($collectors{"BEFORE"}) {
+ $collectors{"BEFORE"}->($_);
+ }
+ foreach my $re (keys %collectors) {
+ if ($re !~ /^OTHERWISE|BEFORE|AFTER$/ && /$re/) {
+ $collectors{$re}->($lineiterator);
+ $found = 1;
+ };
+ }
+ if ($collectors{"OTHERWISE"}) {
+ $collectors{"OTHERWISE"}->($lineiterator, $_)
+ unless $found || !defined $collectors{"OTHERWISE"};
+ }
+ if ($collectors{"AFTER"}) {
+ $collectors{"AFTER"}->($_);
+ }
+ }
+}
+
+# tokenize($line)
+# $line is a line of text to split up into tokens
+# returns a list of tokens
+#
+# Tokens are divided by spaces. If the tokens include spaces, they
+# have to be quoted with single or double quotes. Double quotes
+# inside a double quoted token must be escaped. Escaping is done
+# with backslash.
+# Basically, the same quoting rules apply for " and ' as in any
+# Unix shell.
+sub tokenize {
+ my $line = my $debug_line = shift;
+ my @result = ();
+
+ while ($line =~ s|^\s+||, $line ne "") {
+ my $token = "";
+ while ($line ne "" && $line !~ m|^\s|) {
+ if ($line =~ m/^"((?:[^"\\]+|\\.)*)"/) {
+ $token .= $1;
+ $line = $';
+ } elsif ($line =~ m/^'([^']*)'/) {
+ $token .= $1;
+ $line = $';
+ } elsif ($line =~ m/^(\S+)/) {
+ $token .= $1;
+ $line = $';
+ }
+ }
+ push @result, $token;
+ }
+
+ if ($ENV{CONFIGURE_DEBUG_TOKENIZE}) {
+ print STDERR "DEBUG[tokenize]: Parsed '$debug_line' into:\n";
+ print STDERR "DEBUG[tokenize]: ('", join("', '", @result), "')\n";
+ }
+ return @result;
+}