#! /usr/bin/env perl
# -*- mode: perl; -*-
-# Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
use OpenSSL::fallback "$FindBin::Bin/external/perl/MODULES.txt";
use OpenSSL::Glob;
use OpenSSL::Template;
+use OpenSSL::config;
-# see INSTALL for instructions.
+# see INSTALL.md 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";
+my $banner = <<"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.md file first) ***
+*** ***
+**********************************************************************
+EOF
+
# Options:
#
# --config add the given configuration file, which will be read after
# given with --prefix.
# This becomes the value of OPENSSLDIR in Makefile and in C.
# (Default: PREFIX/ssl)
+# --banner=".." Output specified text instead of default completion banner
#
# --cross-compile-prefix Add specified prefix to binutils components.
#
-# --api One of 0.9.8, 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, or 3.0.0 / 3.
-# Do not compile support for interfaces deprecated as of the
-# specified OpenSSL version.
+# --api One of 0.9.8, 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, or 3.0
+# Define the public APIs as they were for that version
+# including patch releases. If 'no-deprecated' is also
+# given, do not compile support for interfaces deprecated
+# up to and including the specified OpenSSL version.
#
# no-hw-xxx do not compile support for specific crypto hardware.
# Generic OpenSSL-style methods relating to this support
# 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, ...)
+# no-<cipher> build without specified algorithm (dsa, 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
# 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
# but 'long long' type.
my @gcc_devteam_warn = qw(
- -DDEBUG_UNUSED
- -DPEDANTIC -pedantic -Wno-long-long
+ -DPEDANTIC -pedantic -Wno-long-long -DUNUSEDRESULT_DEBUG
-Wall
+ -Wmissing-declarations
-Wextra
-Wno-unused-parameter
-Wno-missing-field-initializers
-Wmissing-variable-declarations
);
-# This adds backtrace information to the memory leak info. Is only used
-# when crypto-mdebug-backtrace is enabled.
-my $memleak_devteam_backtrace = "-rdynamic";
+my @cl_devteam_warn = qw(
+ /WX
+);
my $strict_warnings = 0;
#
# API compatibility name to version number mapping.
#
-my $maxapi = "3.0.0"; # API for "no-deprecated" builds
my $apitable = {
- "3.0.0" => 3,
- "1.1.1" => 2,
- "1.1.0" => 2,
- "1.0.2" => 1,
- "1.0.1" => 1,
- "1.0.0" => 1,
- "0.9.8" => 0,
+ # This table expresses when API additions or changes can occur.
+ # The numbering used changes from 3.0 and on because we updated
+ # (solidified) our version numbering scheme at that point.
+
+ # From 3.0 and on, we internalise the given version number in decimal
+ # as MAJOR * 10000 + MINOR * 100 + 0
+ "3.0.0" => 30000,
+ "3.0" => 30000,
+
+ # Note that before 3.0, we didn't have the same version number scheme.
+ # Still, the numbering we use here covers what we need.
+ "1.1.1" => 10101,
+ "1.1.0" => 10100,
+ "1.0.2" => 10002,
+ "1.0.1" => 10001,
+ "1.0.0" => 10000,
+ "0.9.8" => 908,
};
+# For OpenSSL::config::get_platform
+my %guess_opts = ();
+
+my $dryrun = 0;
+
our %table = ();
our %config = ();
our %withargs = ();
# 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($srcdir);
-$config{builddir} = abs2rel($blddir);
+$config{sourcedir} = abs2rel($srcdir, $blddir);
+$config{builddir} = abs2rel($blddir, $blddir);
+# echo -n 'holy hand grenade of antioch' | openssl sha256
+$config{FIPSKEY} =
+ 'f4556650ac31d35461610bac4ed81b1a181b2d8a43ea2854cbae22ca74560813';
# Collect reconfiguration information if needed
my @argvcopy=@ARGV;
$config{perlargv} = [ @argvcopy ];
+# Historical: if known directories in crypto/ have been removed, it means
+# that those sub-systems are disabled.
+# (the other option would be to removed them from the SUBDIRS statement in
+# crypto/build.info)
+# We reverse the input list for cosmetic purely reasons, to compensate that
+# 'unshift' adds at the front of the list (i.e. in reverse input order).
+foreach ( reverse sort( 'aes', 'aria', 'bf', 'camellia', 'cast', 'des', 'dh',
+ 'dsa', 'ec', 'hmac', 'idea', 'md2', 'md5', 'mdc2',
+ 'rc2', 'rc4', 'rc5', 'ripemd', 'seed', 'sha',
+ 'sm2', 'sm3', 'sm4') ) {
+ unshift @argvcopy, "no-$_" if ! -d catdir($srcdir, 'crypto', $_);
+}
+
# Collect version numbers
my %version = ();
collect_information(
- collect_from_file(catfile($srcdir,'VERSION')),
+ collect_from_file(catfile($srcdir,'VERSION.dat')),
qr/\s*(\w+)\s*=\s*(.*?)\s*$/ =>
sub {
# Only define it if there is a value at all
- $version{uc $1} = $2 if $2 ne '';
+ if ($2 ne '') {
+ my $k = $1;
+ my $v = $2;
+ # Some values are quoted. Trim the quotes
+ $v = $1 if $v =~ /^"(.*)"$/;
+ $version{uc $k} = $v;
+ }
},
"OTHERWISE" =>
- sub { die "Something wrong with this line:\n$_\nin $srcdir/VERSION" },
+ sub { die "Something wrong with this line:\n$_\nin $srcdir/VERSION.dat" },
);
$config{major} = $version{MAJOR} // 'unknown';
$config{version} = "$config{major}.$config{minor}.$config{patch}";
$config{full_version} = "$config{version}$config{prerelease}$config{build_metadata}";
-die "erroneous version information in VERSION: ",
+die "erroneous version information in VERSION.dat: ",
"$config{version}, $config{shlib_version}\n"
unless (defined $version{MAJOR}
&& defined $version{MINOR}
# For developers: keep it sorted alphabetically
my @disablables = (
- "ktls",
+ "acvp-tests",
"afalgeng",
"aria",
"asan",
"bf",
"blake2",
"buildtest-c++",
+ "bulk",
+ "cached-fetch",
"camellia",
"capieng",
"cast",
"cms",
"comp",
"crypto-mdebug",
- "crypto-mdebug-backtrace",
"ct",
"deprecated",
"des",
"dynamic-engine",
"ec",
"ec2m",
+ "ec_nistp_64_gcc_128",
"ecdh",
"ecdsa",
- "ec_nistp_64_gcc_128",
"egd",
"engine",
"err",
"external-tests",
"filenames",
"fips",
- "fuzz-libfuzzer",
+ "fips-securitychecks",
"fuzz-afl",
+ "fuzz-libfuzzer",
"gost",
"idea",
+ "ktls",
"legacy",
+ "loadereng",
"makedepend",
"md2",
"md4",
"msan",
"multiblock",
"nextprotoneg",
- "pinshared",
"ocb",
"ocsp",
"padlockeng",
"pic",
+ "pinshared",
"poly1305",
"posix-io",
"psk",
"rmd160",
"scrypt",
"sctp",
+ "secure-memory",
"seed",
"shared",
"siphash",
"ui-console",
"unit-test",
"uplink",
- "whirlpool",
"weak-ssl-ciphers",
+ "whirlpool",
"zlib",
"zlib-dynamic",
);
my %deprecated_disablables = (
"ssl2" => undef,
"buf-freelists" => undef,
+ "crypto-mdebug-backtrace" => undef,
"hw" => "hw", # causes cascade, but no macro
"hw-padlock" => "padlockeng",
"ripemd" => "rmd160",
# All of the following are disabled by default:
our %disabled = ( # "what" => "comment"
+ "fips" => "default",
"asan" => "default",
"buildtest-c++" => "default",
"crypto-mdebug" => "default",
"ec_nistp_64_gcc_128" => "default",
"egd" => "default",
"external-tests" => "default",
- "fuzz-libfuzzer" => "default",
"fuzz-afl" => "default",
+ "fuzz-libfuzzer" => "default",
+ "ktls" => "default",
"md2" => "default",
"msan" => "default",
"rc5" => "default",
"sctp" => "default",
- "ssl-trace" => "default",
"ssl3" => "default",
"ssl3-method" => "default",
"trace" => "default",
"weak-ssl-ciphers" => "default",
"zlib" => "default",
"zlib-dynamic" => "default",
- "ktls" => "default",
);
# Note: => pair form used for aesthetics, not to truly make a hash table
my @disable_cascades = (
# "what" => [ "cascade", ... ]
+ "bulk" => [ "shared", "dso",
+ "aria", "async", "autoload-config",
+ "blake2", "bf", "camellia", "cast", "chacha",
+ "cmac", "cms", "cmp", "comp", "ct",
+ "des", "dgram", "dh", "dsa",
+ "ec", "engine",
+ "filenames",
+ "idea", "ktls",
+ "md4", "multiblock", "nextprotoneg",
+ "ocsp", "ocb", "poly1305", "psk",
+ "rc2", "rc4", "rmd160",
+ "seed", "siphash", "siv",
+ "sm3", "sm4", "srp",
+ "srtp", "ssl3-method", "ssl-trace",
+ "ts", "ui-console", "whirlpool",
+ "fips-securitychecks" ],
sub { $config{processor} eq "386" }
=> [ "sse2" ],
"ssl" => [ "ssl3" ],
"ssl3-method" => [ "ssl3" ],
"zlib" => [ "zlib-dynamic" ],
"des" => [ "mdc2" ],
- "ec" => [ "ecdsa", "ecdh", "sm2" ],
- sub { $disabled{"ec"} && $disabled{"dh"} }
- => [ "tls1_3" ],
+ "ec" => [ "ec2m", "ecdsa", "ecdh", "sm2", "gost" ],
"dgram" => [ "dtls", "sctp" ],
"sock" => [ "dgram" ],
"dtls" => [ @dtls ],
# or modules.
"pic" => [ "shared", "module" ],
- "module" => [ "fips" ],
+ "module" => [ "fips", "dso" ],
- "engine" => [ grep /eng$/, @disablables ],
+ "engine" => [ "dynamic-engine", grep(/eng$/, @disablables) ],
+ "dynamic-engine" => [ "loadereng" ],
"hw" => [ "padlockeng" ],
# no-autoalginit is only useful when building non-shared
- "autoalginit" => [ "shared", "apps" ],
+ "autoalginit" => [ "shared", "apps", "fips" ],
"stdio" => [ "apps", "capieng", "egd" ],
"apps" => [ "tests" ],
sub { !$disabled{"msan"} } => [ "asm" ],
- sub { $disabled{cmac}; } => [ "siv" ],
- "legacy" => [ "md2" ],
+ "cmac" => [ "siv" ],
+ "legacy" => [ "md2" ],
"cmp" => [ "crmf" ],
+
+ "fips" => [ "fips-securitychecks", "acvp-tests" ],
+
+ "deprecated-3.0" => [ "engine", "srp" ]
);
# Avoid protocol support holes. Also disable all versions below N, if version
# To remove something from %disabled, use "enable-foo".
# For symmetry, "disable-foo" is a synonym for "no-foo".
-&usage if ($#ARGV < 0);
-
-# For the "make variables" CINCLUDES and CDEFINES, we support lists with
+# 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
s /^threads$/enable-threads/;
s /^zlib$/enable-zlib/;
s /^zlib-dynamic$/enable-zlib-dynamic/;
+ s /^fips$/enable-fips/;
if (/^(no|disable|enable)-(.+)$/)
{
# No longer an automatic choice
$auto_threads = 0 if ($1 eq "threads");
}
+ elsif (/^-d$/) # From older 'config'
+ {
+ $config{build_type} = "debug";
+ }
+ elsif (/^-v$/) # From older 'config'
+ {
+ $guess_opts{verbose} = 1;
+ }
+ elsif (/^-w$/) # From older 'config'
+ {
+ $guess_opts{nowait} = 1;
+ }
+ elsif (/^-t$/) # From older 'config'
+ {
+ $dryrun = 1;
+ }
elsif (/^--strict-warnings$/)
{
# Pretend that our strict flags is a C flag, and replace it
}
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=(.*)$/)
}
elsif (/^--api=(.*)$/)
{
- $config{api}=$1;
+ my $api = $1;
+ die "Unknown API compatibility level $api"
+ unless defined $apitable->{$api};
+ $config{api}=$apitable->{$api};
}
elsif (/^--libdir=(.*)$/)
{
push @seed_sources, $x;
}
}
+ elsif (/^--fips-key=(.*)$/)
+ {
+ $user{FIPSKEY}=lc($1);
+ die "Non-hex character in FIPS key\n"
+ if $user{FIPSKEY} =~ /[^a-f0-9]/;
+ die "FIPS key must have even number of characters\n"
+ if length $1 & 1;
+ die "FIPS key too long (64 bytes max)\n"
+ if length $1 > 64;
+ }
+ elsif (/^--banner=(.*)$/)
+ {
+ $banner = $1 . "\n";
+ }
elsif (/^--cross-compile-prefix=(.*)$/)
{
$user{CROSS_COMPILE}=$1;
}
}
-if (defined($config{api}) && !exists $apitable->{$config{api}}) {
- die "***** Unsupported api compatibility level: $config{api}\n",
-}
-
if (keys %deprecated_options)
{
warn "***** Deprecated options: ",
if (defined $value) {
if (ref $user{$_} eq 'ARRAY') {
- $user{$_} = [ split /$list_separator_re/, $value ];
+ if ($_ eq 'CPPDEFINES' || $_ eq 'CPPINCLUDES') {
+ $user{$_} = [ split /$list_separator_re/, $value ];
+ } else {
+ $user{$_} = [ $value ];
+ }
} elsif (!defined $user{$_}) {
$user{$_} = $value;
}
"***** any of asan, msan or ubsan\n";
}
+# If no target was given, try guessing.
+unless ($target) {
+ my %system_config = OpenSSL::config::get_platform(%guess_opts, %user);
+
+ # The $system_config{disable} is used to populate %disabled with
+ # entries that aren't already there.
+ foreach ( @{$system_config{disable} // []} ) {
+ $disabled{$_} = 'system' unless defined $disabled{$_};
+ }
+ delete $system_config{disable};
+
+ # Override config entries with stuff from the guesser.
+ # It's assumed that this really is nothing new.
+ %config = ( %config, %system_config );
+ $target = $system_config{target};
+}
+
sub disable {
my $disable_type = shift;
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 { $_ eq 'none' } @seed_sources) > 0) {
die "Cannot seed with none and anything else" if scalar(@seed_sources) > 1;
warn <<_____ if scalar(@seed_sources) == 1;
application.
Please read the 'Note on random number generation' section in the
-INSTALL instructions and the RAND_DRBG(7) manual page for more details.
+INSTALL.md instructions and the RAND_DRBG(7) manual page for more
+details.
============================== WARNING ===============================
_____
}
}
-&usage if !$table{$target} || $table{$target}->{template};
+if ($target) {
+ # It's possible that we have different config targets for specific
+ # toolchains, so we try to detect them, and go for the plain config
+ # target if not.
+ my $found;
+ foreach ( ( "$target-$user{CC}", "$target", undef ) ) {
+ $found=$_ if $table{$_} && !$table{$_}->{template};
+ last if $found;
+ }
+ $target = $found;
+} else {
+ # If we don't have a config target now, we try the C compiler as we
+ # fallback
+ my $cc = $user{CC} // 'cc';
+ $target = $cc if $table{$cc} && !$table{$cc}->{template};
+}
+
+&usage unless $target;
+
+exit 0 if $dryrun; # From older 'config'
$config{target} = $target;
my %target = resolve_config($target);
# 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 { $_ =~ /(?:^|\s)-static(?:\s|$)/ } @{$config{LDFLAGS}}) {
+ disable('static', 'pic', 'threads');
+}
+
# Allow overriding the build file name
$config{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile";
-######################################################################
-# Build up information for skipping certain directories depending on disabled
-# features, as well as setting up macros for disabled features.
-
-# This is a tentative database of directories to skip. Some entries may not
-# correspond to anything real, but that's ok, they will simply be ignored.
-# The actual processing of these entries is done in the build.info lookup
-# loop further down.
-#
-# The key is a Unix formatted path in the source tree, the value is an index
-# into %disabled_info, so any existing path gets added to a corresponding
-# 'skipped' entry in there with the list of skipped directories.
-my %skipdir = ();
-my %disabled_info = (); # For configdata.pm
-foreach my $what (sort keys %disabled) {
- # There are deprecated disablables that translate to themselves.
- # They cause disabling cascades, but should otherwise not regiter.
- next if $deprecated_disablables{$what};
-
- $config{options} .= " no-$what";
-
- if (!grep { $what eq $_ } ( 'buildtest-c++', 'fips', 'threads', 'shared',
- 'module', 'pic', 'dynamic-engine', 'makedepend',
- 'zlib-dynamic', 'zlib', 'sse2', 'legacy' )) {
- (my $WHAT = uc $what) =~ s|-|_|g;
- my $skipdir = $what;
-
- # fix-up crypto/directory name(s)
- $skipdir = "ripemd" if $what eq "rmd160";
- $skipdir = "whrlpool" if $what eq "whirlpool";
-
- my $macro = $disabled_info{$what}->{macro} = "OPENSSL_NO_$WHAT";
- push @{$config{openssl_feature_defines}}, $macro;
-
- $skipdir{engines} = $what if $what eq 'engine';
- $skipdir{"crypto/$skipdir"} = $what
- unless $what eq 'async' || $what eq 'err' || $what eq 'dso';
- }
-}
-
# Make sure build_scheme is consistent.
$target{build_scheme} = [ $target{build_scheme} ]
if ref($target{build_scheme}) ne "ARRAY";
push @{$config{openssl_feature_defines}}, "OPENSSL_THREADS";
}
-# With "deprecated" disable all deprecated features.
-if (defined($disabled{"deprecated"})) {
- $config{api} = $maxapi;
-}
-
my $no_shared_warn=0;
-if ($target{shared_target} eq "")
+if (($target{shared_target} // '') eq "")
{
$no_shared_warn = 1
if (!$disabled{shared} || !$disabled{"dynamic-engine"});
}
if ($disabled{"dynamic-engine"}) {
- push @{$config{openssl_feature_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
$config{dynamic_engines} = 0;
} else {
- push @{$config{openssl_feature_defines}}, "OPENSSL_NO_STATIC_ENGINE";
$config{dynamic_engines} = 1;
}
push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
}
-unless ($disabled{asm}) {
-}
-
my %predefined_C = compiler_predefined($config{CROSS_COMPILE}.$config{CC});
my %predefined_CXX = $config{CXX}
? compiler_predefined($config{CROSS_COMPILE}.$config{CXX})
: ();
+unless ($disabled{asm}) {
+ # big endian systems can use ELFv2 ABI
+ if ($target eq "linux-ppc64") {
+ $target{perlasm_scheme} = "linux64v2" if ($predefined_C{_CALL_ELF} == 2);
+ }
+}
+
# 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).
+ # If the attribute makedep_scheme is defined, then we assume that the
+ # config target and its associated build file are programmed to deal
+ # with it.
+ # If makedep_scheme is undefined, we go looking for GCC compatible
+ # dependency making, and if that's not available, we try to fall back
+ # on 'makedepend'.
+ if ($target{makedep_scheme}) {
+ $config{makedep_scheme} = $target{makedep_scheme};
+ # If the makedepcmd attribute is defined, copy it. If not, the
+ # build files will have to fend for themselves.
+ $config{makedepcmd} = $target{makedepcmd} if $target{makedepcmd};
} elsif (($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}";
+ $config{makedep_scheme} = 'gcc';
} 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};
+ # In all other cases, we look for 'makedepend', and set the
+ # makedep_scheme value if we found it.
+ $config{makedepcmd} = which('makedepend');
+ $config{makedep_scheme} = 'makedepend' if $config{makedepcmd};
}
+
+ # If no depend scheme is set, we disable makedepend
+ disable('unavailable', 'makedepend') unless $config{makedep_scheme};
}
if (!$disabled{asm} && !$predefined_C{__MACH__} && $^O ne 'VMS') {
die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n"
if $count > 1;
+$config{api} = $config{major} * 10000 + $config{minor} * 100
+ unless $config{api};
+foreach (keys %$apitable) {
+ $disabled{"deprecated-$_"} = "deprecation"
+ if $disabled{deprecated} && $config{api} >= $apitable->{$_};
+}
+
+disable(); # Run a cascade now
# Hack cflags for better warnings (dev option) #######################
@{$config{cxxflags}} ] if $config{CXX};
$config{openssl_api_defines} = [
- "OPENSSL_MIN_API=".($apitable->{$config{api} // ""} // -1)
+ "OPENSSL_CONFIGURED_API=".$config{api},
];
my @strict_warnings_collection=();
my $wopt;
my $gccver = $predefined_C{__GNUC__} // -1;
- warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike"
- unless $gccver >= 4;
- push @strict_warnings_collection, @gcc_devteam_warn;
- push @strict_warnings_collection, @clang_devteam_warn
- if (defined($predefined_C{__clang__}));
+ 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"
+ }
}
-if (grep { $_ eq '-static' } @{$config{LDFLAGS}}) {
- disable('static', 'pic', 'threads');
-}
-
$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}}) {
}
}
-push @{$config{openssl_feature_defines}}, "OPENSSL_NO_AFALGENG" if ($disabled{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 >= $maxver) {
+ disable('too-new-kernel', 'devcryptoeng');
+ }
+ }
+}
unless ($disabled{ktls}) {
$config{ktls}="";
if ($verstr[2] < $minver) {
disable('too-old-kernel', 'ktls');
}
+ } elsif ($target =~ m/^BSD/) {
+ my $cc = $config{CROSS_COMPILE}.$config{CC};
+ system("printf '#include <sys/types.h>\n#include <sys/ktls.h>' | $cc -E - >/dev/null 2>&1");
+ if ($? != 0) {
+ disable('too-old-freebsd', 'ktls');
+ }
} else {
- disable('not-linux', 'ktls');
+ disable('not-linux-or-freebsd', 'ktls');
}
}
# ALL MODIFICATIONS TO %disabled, %config and %target MUST BE DONE FROM HERE ON
+######################################################################
+# Build up information for skipping certain directories depending on disabled
+# features, as well as setting up macros for disabled features.
+
+# This is a tentative database of directories to skip. Some entries may not
+# correspond to anything real, but that's ok, they will simply be ignored.
+# The actual processing of these entries is done in the build.info lookup
+# loop further down.
+#
+# The key is a Unix formatted path in the source tree, the value is an index
+# into %disabled_info, so any existing path gets added to a corresponding
+# 'skipped' entry in there with the list of skipped directories.
+my %skipdir = ();
+my %disabled_info = (); # For configdata.pm
+foreach my $what (sort keys %disabled) {
+ # There are deprecated disablables that translate to themselves.
+ # They cause disabling cascades, but should otherwise not regiter.
+ next if $deprecated_disablables{$what};
+ # The generated $disabled{"deprecated-x.y"} entries are special
+ # and treated properly elsewhere
+ next if $what =~ m|^deprecated-|;
+
+ $config{options} .= " no-$what";
+
+ if (!grep { $what eq $_ } ( 'buildtest-c++', 'fips', 'threads', 'shared',
+ 'module', 'pic', 'dynamic-engine', 'makedepend',
+ 'zlib-dynamic', 'zlib', 'sse2', 'legacy' )) {
+ (my $WHAT = uc $what) =~ s|-|_|g;
+ my $skipdir = $what;
+
+ # fix-up crypto/directory name(s)
+ $skipdir = "ripemd" if $what eq "rmd160";
+ $skipdir = "whrlpool" if $what eq "whirlpool";
+
+ my $macro = $disabled_info{$what}->{macro} = "OPENSSL_NO_$WHAT";
+ push @{$config{openssl_feature_defines}}, $macro;
+
+ $skipdir{engines} = $what if $what eq 'engine';
+ $skipdir{"crypto/$skipdir"} = $what
+ unless $what eq 'async' || $what eq 'err' || $what eq 'dso';
+ }
+}
+
+if ($disabled{"dynamic-engine"}) {
+ push @{$config{openssl_feature_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
+} else {
+ push @{$config{openssl_feature_defines}}, "OPENSSL_NO_STATIC_ENGINE";
+}
+
# If we use the unified build, collect information from build.info files
my %unified_info = ();
$config{build_file_templates}
= [ cleanfile($srcdir, catfile("Configurations", "common0.tmpl"),
$blddir),
- $build_file_template,
- cleanfile($srcdir, catfile("Configurations", "common.tmpl"),
- $blddir) ];
+ $build_file_template ];
my @build_dirs = ( [ ] ); # current directory
$config{build_infos} = [ ];
+ # 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);
+
+ # Any source file that we recognise is placed in this hash table, with
+ # the list of its intended destinations as value. When everything has
+ # been collected, there's a routine that checks that these source files
+ # exist, or if they are generated, that the generator exists.
+ my %check_exist = ();
+ my %check_generate = ();
+
my %ordinals = ();
while (@build_dirs) {
my @curd = @{shift @build_dirs};
my %defines = ();
my %depends = ();
my %generate = ();
+ my %imagedocs = ();
+ my %htmldocs = ();
+ my %mandocs = ();
# Support for $variablename in build.info files.
# Embedded perl code is the ultimate master, still. If its output
# contains a dollar sign, it had better be escaped, or it will be
# taken for a variable name prefix.
my %variables = ();
- my $variable_re = qr/\$(?P<VARIABLE>[[:alpha:]][[:alnum:]_]*)/;
+ # Variable name syntax
+ my $variable_name_re = qr/(?P<VARIABLE>[[:alpha:]][[:alnum:]_]*)/;
+ # Value modifier syntaxes
+ my $variable_subst_re = qr/\/(?P<RE>(?:\\\/|.)*?)\/(?P<SUBST>.*?)/;
+ # Variable reference
+ my $variable_simple_re = qr/(?<!\\)\$${variable_name_re}/;
+ my $variable_w_mod_re =
+ qr/(?<!\\)\$\{${variable_name_re}(?P<MOD>(?:\\\/|.)*?)\}/;
+ # Tie it all together
+ my $variable_re = qr/${variable_simple_re}|${variable_w_mod_re}/;
+
my $expand_variables = sub {
my $value = '';
my $value_rest = shift;
if ($ENV{CONFIGURE_DEBUG_VARIABLE_EXPAND}) {
print STDERR
- "DEBUG[\$expand_variables] Parsed '$value_rest' into:\n"
+ "DEBUG[\$expand_variables] Parsed '$value_rest' ...\n"
}
- while ($value_rest =~ /(?<!\\)${variable_re}/) {
- $value .= $`;
- $value .= $variables{$+{VARIABLE}};
+
+ while ($value_rest =~ /${variable_re}/) {
+ # We must save important regexp values, because the next
+ # regexp clears them
+ my $mod = $+{MOD};
+ my $variable_value = $variables{$+{VARIABLE}};
+
$value_rest = $';
+ $value .= $`;
+
+ # Process modifier expressions, if present
+ if (defined $mod) {
+ if ($mod =~ /^${variable_subst_re}$/) {
+ my $re = $+{RE};
+ my $subst = $+{SUBST};
+
+ $variable_value =~ s/\Q$re\E/$subst/g;
+
+ if ($ENV{CONFIGURE_DEBUG_VARIABLE_EXPAND}) {
+ print STDERR
+ "DEBUG[\$expand_variables] ... and substituted ",
+ "'$re' with '$subst'\n";
+ }
+ }
+ }
+
+ $value .= $variable_value;
}
if ($ENV{CONFIGURE_DEBUG_VARIABLE_EXPAND}) {
print STDERR
- "DEBUG[\$expand_variables] ... '$value$value_rest'\n";
+ "DEBUG[\$expand_variables] ... into: '$value$value_rest'\n";
}
return $value . $value_rest;
};
my $ac = 1;
my $ak = $a;
my $av = 1;
- if ($a =~ m|^(!)?(.*?)\s* = \s*(.*?)$|) {
+ if ($a =~ m|^(!)?(.*?)\s* = \s*(.*?)$|x) {
$ac = ! $1;
- $ak = $1;
- $av = $2;
+ $ak = $2;
+ $av = $3;
}
foreach my $g (@goals) {
if ($ac) {
}
};
- # 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);
+ # Support for pushing values on multiple indexes of a given hash
+ # array.
+ my $push_to = sub {
+ my $valueref = shift;
+ my $index_str = shift; # May be undef or empty
+ my $attrref = shift; # May be undef
+ my $attr_str = shift;
+ my @values = @_;
+
+ if (defined $index_str) {
+ my @indexes = ( '' );
+ if ($index_str !~ m|^\s*$|) {
+ @indexes = tokenize($index_str);
+ }
+ foreach (@indexes) {
+ push @{$valueref->{$_}}, @values;
+ if (defined $attrref) {
+ $handle_attributes->($attr_str, \$$attrref->{$_},
+ @values);
+ }
+ }
+ } else {
+ push @$valueref, @values;
+ $handle_attributes->($attr_str, $attrref, @values)
+ if defined $attrref;
+ }
+ };
+ if ($buildinfo_debug) {
+ print STDERR "DEBUG: Reading ",catfile($sourced, $f),"\n";
+ }
push @{$config{build_infos}}, catfile(abs2rel($sourced, $blddir), $f);
my $template =
Text::Template->new(TYPE => 'FILE',
my $index_re = qr/\[\s*(?P<INDEX>(?:\\.|.)*?)\s*\]/;
my $cond_re = qr/\[\s*(?P<COND>(?:\\.|.)*?)\s*\]/;
my $attribs_re = qr/(?:\{\s*(?P<ATTRIBS>(?:\\.|.)*?)\s*\})?/;
- my $value_re = qr/\s*(?P<VALUE>.*?)\s*/;
+ my $value_re = qr/(?P<VALUE>.*?)/;
collect_information(
collect_from_array([ @text ],
qr/\\$/ => sub { my $l1 = shift; my $l2 = shift;
qr/^\s* ENDIF \s*$/x
=> sub { die "ENDIF out of scope" if ! @skip;
pop @skip; },
- qr/^\s* ${variable_re} \s* = ${value_re} $/x
+ qr/^\s* ${variable_re} \s* = \s* ${value_re} \s* $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
$variables{$+{VARIABLE}} = $expand_variables->($+{VALUE});
}
},
- qr/^\s* SUBDIRS \s* = ${value_re} $/x
+ qr/^\s* SUBDIRS \s* = \s* ${value_re} \s* $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
foreach (tokenize($expand_variables->($+{VALUE}))) {
}
}
},
- qr/^\s* PROGRAMS ${attribs_re} \s* = ${value_re} $/x
- => sub {
- if (!@skip || $skip[$#skip] > 0) {
- my @p = tokenize($expand_variables->($+{VALUE}));
- push @programs, @p;
- $handle_attributes->($+{ATTRIBS},
- \$attributes{programs},
- @p);
- }
- },
- qr/^\s* LIBS ${attribs_re} \s* = ${value_re} $/x
- => sub {
- if (!@skip || $skip[$#skip] > 0) {
- my @l = tokenize($expand_variables->($+{VALUE}));
- push @libraries, @l;
- $handle_attributes->($+{ATTRIBS},
- \$attributes{libraries},
- @l);
- }
- },
- qr/^\s* MODULES ${attribs_re} \s* = ${value_re} $/x
- => sub {
- if (!@skip || $skip[$#skip] > 0) {
- my @m = tokenize($expand_variables->($+{VALUE}));
- push @modules, @m;
- $handle_attributes->($+{ATTRIBS},
- \$attributes{modules},
- @m);
- }
- },
- qr/^\s* SCRIPTS ${attribs_re} \s* = ${value_re} $/x
- => sub {
- if (!@skip || $skip[$#skip] > 0) {
- my @s = tokenize($expand_variables->($+{VALUE}));
- push @scripts, @s;
- $handle_attributes->($+{ATTRIBS},
- \$attributes{scripts},
- @s);
- }
- },
-
- qr/^\s* ORDINALS ${index_re} = ${value_re} $/x
- => sub { push @{$ordinals{$expand_variables->($+{INDEX})}},
- tokenize($expand_variables->($+{VALUE}))
- if !@skip || $skip[$#skip] > 0 },
- qr/^\s* SOURCE ${index_re} = ${value_re} $/x
- => sub { push @{$sources{$expand_variables->($+{INDEX})}},
- tokenize($expand_variables->($+{VALUE}))
- if !@skip || $skip[$#skip] > 0 },
- qr/^\s* SHARED_SOURCE ${index_re} = ${value_re} $/x
- => sub { push @{$shared_sources{$expand_variables->($+{INDEX})}},
- tokenize($expand_variables->($+{VALUE}))
- if !@skip || $skip[$#skip] > 0 },
- qr/^\s* INCLUDE ${index_re} = ${value_re} $/x
- => sub { push @{$includes{$expand_variables->($+{INDEX})}},
- tokenize($expand_variables->($+{VALUE}))
- if !@skip || $skip[$#skip] > 0 },
- qr/^\s* DEFINE ${index_re} = ${value_re} $/x
- => sub { push @{$defines{$expand_variables->($+{INDEX})}},
- tokenize($expand_variables->($+{VALUE}))
- if !@skip || $skip[$#skip] > 0 },
- qr/^\s* DEPEND ${index_re} ${attribs_re} = ${value_re} $/x
- => sub {
- if (!@skip || $skip[$#skip] > 0) {
- my $i = $expand_variables->($+{INDEX});
- my @d = tokenize($expand_variables->($+{VALUE}));
- push @{$depends{$i}}, @d;
- $handle_attributes->($+{ATTRIBS},
- \$attributes{depends}->{$i},
- @d);
- }
- },
- qr/^\s* GENERATE ${index_re} = ${value_re} $/x
- => sub { push @{$generate{$expand_variables->($+{INDEX})}},
- $+{VALUE}
- if !@skip || $skip[$#skip] > 0 },
+ qr/^\s* PROGRAMS ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\@programs, undef,
+ \$attributes{programs}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* LIBS ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\@libraries, undef,
+ \$attributes{libraries}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* MODULES ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\@modules, undef,
+ \$attributes{modules}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* SCRIPTS ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\@scripts, undef,
+ \$attributes{scripts}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* IMAGEDOCS ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%imagedocs, $expand_variables->($+{INDEX}),
+ undef, undef,
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* HTMLDOCS ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%htmldocs, $expand_variables->($+{INDEX}),
+ undef, undef,
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* MANDOCS ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%mandocs, $expand_variables->($+{INDEX}),
+ undef, undef,
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* SOURCE ${index_re} ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%sources, $expand_variables->($+{INDEX}),
+ \$attributes{sources}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* SHARED_SOURCE ${index_re} ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%shared_sources, $expand_variables->($+{INDEX}),
+ \$attributes{sources}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* INCLUDE ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%includes, $expand_variables->($+{INDEX}),
+ undef, undef,
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* DEFINE ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%defines, $expand_variables->($+{INDEX}),
+ undef, undef,
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* DEPEND ${index_re} ${attribs_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%depends, $expand_variables->($+{INDEX}),
+ \$attributes{depends}, $+{ATTRIBS},
+ tokenize($expand_variables->($+{VALUE})))
+ if !@skip || $skip[$#skip] > 0; },
+ qr/^\s* GENERATE ${index_re} \s* = \s* ${value_re} \s* $/x
+ => sub { $push_to->(\%generate, $expand_variables->($+{INDEX}),
+ undef, undef, $expand_variables->($+{VALUE}))
+ if !@skip || $skip[$#skip] > 0; },
qr/^\s* (?:\#.*)? $/x => sub { },
"OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" },
"BEFORE" => sub {
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 || $generate{$_}) {
+ # If it's generated or we simply don't find it in the source
+ # tree, we assume it's in the build tree.
+ if ($s eq $src_configdata || $generate{$_} || ! -f $s) {
$s = cleanfile($buildd, $_, $blddir);
}
+ my $o = $_;
# We recognise C++, C and asm files
if ($s =~ /\.(cc|cpp|c|s|S)$/) {
- my $o = $_;
+ push @{$check_exist{$s}}, $ddest;
$o =~ s/\.[csS]$/.o/; # C and assembler
$o =~ s/\.(cc|cpp)$/_cc.o/; # C++
$o = cleanfile($buildd, $o, $blddir);
$unified_info{sources}->{$o}->{$s} = -1;
} elsif ($s =~ /\.rc$/) {
# We also recognise resource files
- my $o = $_;
+ push @{$check_exist{$s}}, $ddest;
$o =~ s/\.rc$/.res/; # Resource configuration
- my $o = cleanfile($buildd, $o, $blddir);
+ $o = cleanfile($buildd, $o, $blddir);
$unified_info{sources}->{$ddest}->{$o} = -1;
$unified_info{sources}->{$o}->{$s} = -1;
} else {
+ push @{$check_exist{$s}}, $ddest;
$unified_info{sources}->{$ddest}->{$s} = 1;
}
+ # Fix up associated attributes
+ if ($o ne $_) {
+ $unified_info{attributes}->{sources}->{$ddest}->{$o} =
+ $unified_info{attributes}->{sources}->{$o}->{$s} =
+ $attributes{sources}->{$dest}->{$_}
+ if defined $attributes{sources}->{$dest}->{$_};
+ } else {
+ $unified_info{attributes}->{sources}->{$ddest}->{$s} =
+ $attributes{sources}->{$dest}->{$_}
+ if defined $attributes{sources}->{$dest}->{$_};
+ }
}
}
foreach (@{$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 || $generate{$_}) {
+ # If it's generated or we simply don't find it in the source
+ # tree, we assume it's in the build tree.
+ if ($s eq $src_configdata || $generate{$_} || ! -f $s) {
$s = cleanfile($buildd, $_, $blddir);
}
+ my $o = $_;
if ($s =~ /\.(cc|cpp|c|s|S)$/) {
# We recognise C++, C and asm files
- my $o = $_;
+ push @{$check_exist{$s}}, $ddest;
$o =~ s/\.[csS]$/.o/; # C and assembler
$o =~ s/\.(cc|cpp)$/_cc.o/; # C++
$o = cleanfile($buildd, $o, $blddir);
$unified_info{sources}->{$o}->{$s} = -1;
} elsif ($s =~ /\.rc$/) {
# We also recognise resource files
- my $o = $_;
+ push @{$check_exist{$s}}, $ddest;
$o =~ s/\.rc$/.res/; # Resource configuration
- my $o = cleanfile($buildd, $o, $blddir);
+ $o = cleanfile($buildd, $o, $blddir);
$unified_info{shared_sources}->{$ddest}->{$o} = -1;
$unified_info{sources}->{$o}->{$s} = -1;
} elsif ($s =~ /\.ld$/) {
# We also recognise linker scripts (or corresponding)
# We know they are generated files
- my $ld = cleanfile($buildd, $_, $blddir);
- $unified_info{shared_sources}->{$ddest}->{$ld} = 1;
+ push @{$check_exist{$s}}, $ddest;
+ $o = cleanfile($buildd, $_, $blddir);
+ $unified_info{shared_sources}->{$ddest}->{$o} = 1;
} else {
die "unrecognised source file type for shared library: $s\n";
}
+ # Fix up associated attributes
+ if ($o ne $_) {
+ $unified_info{attributes}->{shared_sources}->{$ddest}->{$o} =
+ $unified_info{attributes}->{sources}->{$o}->{$s} =
+ $attributes{sources}->{$dest}->{$_}
+ if defined $attributes{sources}->{$dest}->{$_};
+ } else {
+ $unified_info{attributes}->{shared_sources}->{$ddest}->{$o} =
+ $attributes{sources}->{$dest}->{$_}
+ if defined $attributes{sources}->{$dest}->{$_};
+ }
}
}
my $dest = $_;
my $ddest = cleanfile($buildd, $_, $blddir);
die "more than one generator for $dest: "
- ,join(" ", @{$generate{$_}}),"\n"
- if scalar @{$generate{$_}} > 1;
+ ,join(" ", @{$generate{$_}}),"\n"
+ if scalar @{$generate{$_}} > 1;
my @generator = split /\s+/, $generate{$dest}->[0];
- $generator[0] = cleanfile($sourced, $generator[0], $blddir),
+ my $gen = $generator[0];
+ $generator[0] = cleanfile($sourced, $gen, $blddir);
+
+ # If the generator is itself generated, it's in the build tree
+ if ($generate{$gen} || ! -f $generator[0]) {
+ $generator[0] = cleanfile($buildd, $gen, $blddir);
+ }
+ $check_generate{$ddest}->{$generator[0]}++;
+
$unified_info{generate}->{$ddest} = [ @generator ];
}
foreach (keys %depends) {
my $dest = $_;
- my $ddest = $dest eq "" ? "" : cleanfile($sourced, $_, $blddir);
+ my $ddest = $dest;
+
+ if ($dest =~ /^\|(.*)\|$/) {
+ # Collect the raw target
+ $unified_info{targets}->{$1} = 1;
+ $ddest = $1;
+ } elsif ($dest eq '') {
+ $ddest = '';
+ } else {
+ $ddest = cleanfile($sourced, $_, $blddir);
- # If the destination doesn't exist in source, it can only be
- # a generated file in the build tree.
- if ($ddest ne "" && ($ddest eq $src_configdata || ! -f $ddest)) {
- $ddest = cleanfile($buildd, $_, $blddir);
+ # If the destination doesn't exist in source, it can only be
+ # a generated file in the build tree.
+ if ($ddest eq $src_configdata || ! -f $ddest) {
+ $ddest = cleanfile($buildd, $_, $blddir);
+ }
}
foreach (@{$depends{$dest}}) {
my $d = cleanfile($sourced, $_, $blddir);
+ my $d2 = cleanfile($buildd, $_, $blddir);
# If we know it's generated, or assume it is because we can't
# find it in the source tree, we set file we depend on to be
- # in the build tree rather than the source tree, and assume
- # and that there are lines to build it in a BEGINRAW..ENDRAW
- # section or in the Makefile template.
+ # in the build tree rather than the source tree.
if ($d eq $src_configdata
- || ! -f $d
- || (grep { $d eq $_ }
- map { cleanfile($srcdir, $_, $blddir) }
- grep { /\.h$/ } keys %{$unified_info{generate}})) {
- $d = cleanfile($buildd, $_, $blddir);
+ || (grep { $d2 eq $_ }
+ keys %{$unified_info{generate}})
+ || ! -f $d) {
+ $d = $d2;
}
- # 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 = $`.$e;
$unified_info{depends}->{$ddest}->{$d} = 1;
# Fix up associated attributes
# be a generated file in the build tree.
if (! -f $ddest) {
$ddest = cleanfile($buildd, $dest, $blddir);
- if ($unified_info{rename}->{$ddest}) {
- $ddest = $unified_info{rename}->{$ddest};
- }
}
}
foreach my $v (@{$defines{$dest}}) {
}
}
}
+
+ foreach my $section (keys %imagedocs) {
+ foreach (@{$imagedocs{$section}}) {
+ my $imagedocs = cleanfile($buildd, $_, $blddir);
+ $unified_info{imagedocs}->{$section}->{$imagedocs} = 1;
+ }
+ }
+
+ foreach my $section (keys %htmldocs) {
+ foreach (@{$htmldocs{$section}}) {
+ my $htmldocs = cleanfile($buildd, $_, $blddir);
+ $unified_info{htmldocs}->{$section}->{$htmldocs} = 1;
+ }
+ }
+
+ foreach my $section (keys %mandocs) {
+ foreach (@{$mandocs{$section}}) {
+ my $mandocs = cleanfile($buildd, $_, $blddir);
+ $unified_info{mandocs}->{$section}->{$mandocs} = 1;
+ }
+ }
}
my $ordinals_text = join(', ', sort keys %ordinals);
DEPEND and SHARED_SOURCE.
EOF
+ # Check that each generated file is only generated once
+ my $ambiguous_generation = 0;
+ foreach (sort keys %check_generate) {
+ my @generators = sort keys %{$check_generate{$_}};
+ my $generators_txt = join(', ', @generators);
+ if (scalar @generators > 1) {
+ warn "$_ is GENERATEd by more than one generator ($generators_txt)\n";
+ $ambiguous_generation++;
+ }
+ if ($check_generate{$_}->{$generators[0]} > 1) {
+ warn "INFO: $_ has more than one GENERATE declaration (same generator)\n"
+ }
+ }
+ die "There are ambiguous source file generations\n"
+ if $ambiguous_generation > 0;
+
+ # All given source files should exist, or if generated, their
+ # generator should exist. This loop ensures this is true.
+ my $missing = 0;
+ foreach my $orig (sort keys %check_exist) {
+ foreach my $dest (@{$check_exist{$orig}}) {
+ if ($orig ne $src_configdata) {
+ if ($orig =~ /\.a$/) {
+ # Static library names may be used as sources, so we
+ # need to detect those and give them special treatment.
+ unless (grep { $_ eq $orig }
+ keys %{$unified_info{libraries}}) {
+ warn "$orig is given as source for $dest, but no such library is built\n";
+ $missing++;
+ }
+ } else {
+ # A source may be generated, and its generator may be
+ # generated as well. We therefore loop to dig out the
+ # first generator.
+ my $gen = $orig;
+
+ while (my @next = keys %{$check_generate{$gen}}) {
+ $gen = $next[0];
+ }
+
+ if (! -f $gen) {
+ if ($gen ne $orig) {
+ $missing++;
+ warn "$orig is given as source for $dest, but its generator (leading to $gen) is missing\n";
+ } else {
+ $missing++;
+ warn "$orig is given as source for $dest, but is missing\n";
+ }
+ }
+ }
+ }
+ }
+ }
+ die "There are files missing\n" if $missing > 0;
# Go through the sources of all libraries and check that the same basename
# doesn't appear more than once. Some static library archivers depend on
$unified_info{$dst}->{$prod}->{$newobj} = 1;
foreach my $src (@{$prod_sources{$_}}) {
$unified_info{sources}->{$newobj}->{$src} = 1;
+ # Adjust source attributes
+ my $attrs = $unified_info{attributes}->{sources};
+ if (defined $attrs->{$prod}
+ && defined $attrs->{$prod}->{$_}) {
+ $attrs->{$prod}->{$newobj} =
+ $attrs->{$prod}->{$_};
+ delete $attrs->{$prod}->{$_};
+ }
+ foreach my $objsrc (keys %{$attrs->{$_} // {}}) {
+ $attrs->{$newobj}->{$objsrc} =
+ $attrs->{$_}->{$objsrc};
+ delete $attrs->{$_}->{$objsrc};
+ }
}
# Adjust dependencies
foreach my $deps (keys %{$unified_info{depends}->{$_}}) {
### Make unified_info a bit more efficient
# One level structures
- foreach (("programs", "libraries", "modules", "scripts")) {
+ foreach (("programs", "libraries", "modules", "scripts", "targets")) {
$unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
}
# Two level structures
- foreach my $l1 (("sources", "shared_sources", "ldadd", "depends")) {
+ foreach my $l1 (("sources", "shared_sources", "ldadd", "depends",
+ "imagedocs", "htmldocs", "mandocs")) {
foreach my $l2 (sort keys %{$unified_info{$l1}}) {
my @items =
sort
my %loopinfo = ( "lib" => [ @{$unified_info{libraries}} ],
"dso" => [ @{$unified_info{modules}} ],
"bin" => [ @{$unified_info{programs}} ],
- "script" => [ @{$unified_info{scripts}} ] );
+ "script" => [ @{$unified_info{scripts}} ],
+ "docs" => [ (map { @{$unified_info{imagedocs}->{$_} // []} }
+ keys %{$unified_info{imagedocs} // {}}),
+ (map { @{$unified_info{htmldocs}->{$_} // []} }
+ keys %{$unified_info{htmldocs} // {}}),
+ (map { @{$unified_info{mandocs}->{$_} // []} }
+ keys %{$unified_info{mandocs} // {}}) ] );
foreach my $type (keys %loopinfo) {
foreach my $product (@{$loopinfo{$type}}) {
my %dirs = ();
my $configdata_outname = 'configdata.pm';
print "Creating $configdata_outname\n";
open CONFIGDATA, ">$configdata_outname.new"
- or die "Trying to create $configdata_outname.new: $!";
+ or die "Trying to create $configdata_outname.new: $!";
my $configdata_tmplname = cleanfile($srcdir, "configdata.pm.in", $blddir);
my $configdata_tmpl =
OpenSSL::Template->new(TYPE => 'FILE', SOURCE => $configdata_tmplname);
The library could not be configured for supporting multi-threaded
applications as the compiler options required on this system are not known.
-See file INSTALL for details if you need multi-threading.
+See file INSTALL.md for details if you need multi-threading.
EOF
print <<"EOF" if ($no_shared_warn);
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
+print $banner;
exit(0);
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.
+Please read INSTALL.md and associated NOTES-* files. You may also have to
+look over your available compiler tool chain or change your configuration.
_____
}
print STDERR $i . " ";
}
- print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
exit(1);
}
"loutflag",
"ex_libs",
"bn_ops",
+ "enable",
+ "disable",
"poly1035_asm_src",
"thread_scheme",
"perlasm_scheme",
return realpath($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;
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