use File::Basename;
use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs splitdir/;
use File::Path qw/mkpath/;
+use OpenSSL::fallback "$FindBin::Bin/external/perl/MODULES.txt";
use OpenSSL::Glob;
+use OpenSSL::Template;
# 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-dso] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n";
+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:
#
#
# --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
# [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-]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-dso do not compile in any native shared-library methods. This
-# will ensure that all methods just return NULL.
# 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.
+# 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
+# no-uplink Don't build support for UPLINK interface.
# 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> compiler options are passed through
+# -<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-dso, no-pic, no-shared and no-threads. It is
+# 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
# linked openssl executable has rather debugging value than
# production quality.
#
-# DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items
-# provided to stack calls. Generates unique stack functions for
-# each possible stack type.
-# 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
+# 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
+# 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.
+# 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
# code, so we just tell compiler to be pedantic about everything
# but 'long long' type.
-my %gcc_devteam_warn = ();
-{
- my @common = 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 );
- %gcc_devteam_warn = (
- CFLAGS => [ @common, qw( -Wmissing-prototypes
- -Wstrict-prototypes ) ],
- CXXFLAGS => [ @common ]
- );
-}
+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
# -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 = ();
-{
- my @common = qw( -Wswitch-default
- -Wno-parentheses-equality
- -Wno-language-extension-token
- -Wno-extended-offsetof
- -Wconditional-uninitialized
- -Wincompatible-pointer-types-discards-qualifiers
- -Wno-unknown-warning-option );
- %clang_devteam_warn = (
- CFLAGS => [ @common, qw( -Wmissing-variable-declarations ) ],
- CXXFLAGS => [ @common ]
- );
-}
+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
+);
-# 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 dedcimal
+ # 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,
};
our %table = ();
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 $@;
+ 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} = $configdata::config{perlenv} // {};
+ @argvcopy = defined($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";
+ die "Insufficient data to reconfigure, please do a normal configuration\n";
}
}
$config{perlargv} = [ @argvcopy ];
# Collect version numbers
-$config{major} = "unknown";
-$config{minor} = "unknown";
-$config{patch} = "unknown";
-$config{prerelease} = "";
-$config{build_metadata} = "";
-$config{shlib_version} = "unknown";
+my %version = ();
collect_information(
- collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')),
- qr/#\s+define\s+OPENSSL_VERSION_MAJOR\s+(\d+)/ =>
- sub { $config{major} = $1; },
- qr/#\s+define\s+OPENSSL_VERSION_MINOR\s+(\d+)/ =>
- sub { $config{minor} = $1; },
- qr/#\s+define\s+OPENSSL_VERSION_PATCH\s+(\d+)/ =>
- sub { $config{patch} = $1; },
- qr/#\s+define\s+OPENSSL_VERSION_PRE_RELEASE\s+"((?:\\.|[^"])*)"/ =>
- sub { $config{prerelease} = $1; },
- qr/#\s+define\s+OPENSSL_VERSION_BUILD_METADATA\s+"((?:\\.|[^"])*)"/ =>
- sub { $config{build_metadata} = $1; },
- qr/#\s+define\s+OPENSSL_SHLIB_VERSION\s+([\d\.]+)/ =>
- sub { $config{shlib_version} = $1; },
+ collect_from_file(catfile($srcdir,'VERSION')),
+ qr/\s*(\w+)\s*=\s*(.*?)\s*$/ =>
+ sub {
+ # Only define it if there is a value at all
+ $version{uc $1} = $2 if $2 ne '';
+ },
+ "OTHERWISE" =>
+ sub { die "Something wrong with this line:\n$_\nin $srcdir/VERSION" },
);
-die "erroneous version information in opensslv.h: ",
- "$config{major}.$config{minor}.$config{patch}, $config{shlib_version}\n"
- if ($config{major} eq "unknown"
- || $config{minor} eq "unknown"
- || $config{patch} eq "unknown"
- || $config{shlib_version} eq "unknown");
+
+$config{major} = $version{MAJOR} // 'unknown';
+$config{minor} = $version{MINOR} // 'unknown';
+$config{patch} = $version{PATCH} // 'unknown';
+$config{prerelease} =
+ defined $version{PRE_RELEASE_TAG} ? "-$version{PRE_RELEASE_TAG}" : '';
+$config{build_metadata} =
+ defined $version{BUILD_METADATA} ? "+$version{BUILD_METADATA}" : '';
+$config{shlib_version} = $version{SHLIB_VERSION} // 'unknown';
+$config{release_date} = $version{RELEASE_DATE} // 'xx XXX xxxx';
$config{version} = "$config{major}.$config{minor}.$config{patch}";
$config{full_version} = "$config{version}$config{prerelease}$config{build_metadata}";
+die "erroneous version information in VERSION: ",
+ "$config{version}, $config{shlib_version}\n"
+ unless (defined $version{MAJOR}
+ && defined $version{MINOR}
+ && defined $version{PATCH}
+ && defined $version{SHLIB_VERSION});
+
# Collect target configurations
my $pattern = catfile(dirname($0), "Configurations", "*.conf");
# For developers: keep it sorted alphabetically
my @disablables = (
- "ktls",
"afalgeng",
"aria",
"asan",
"cast",
"chacha",
"cmac",
+ "cmp",
"cms",
"comp",
- "crmf",
"crypto-mdebug",
- "crypto-mdebug-backtrace",
"ct",
"deprecated",
"des",
"err",
"external-tests",
"filenames",
+ "fips",
"fuzz-libfuzzer",
"fuzz-afl",
"gost",
- "heartbeats",
"idea",
+ "ktls",
+ "legacy",
"makedepend",
"md2",
"md4",
"mdc2",
+ "module",
"msan",
"multiblock",
"nextprotoneg",
"ubsan",
"ui-console",
"unit-test",
+ "uplink",
"whirlpool",
"weak-ssl-ciphers",
"zlib",
"zlib-dynamic",
);
foreach my $proto ((@tls, @dtls))
- {
- push(@disablables, $proto);
- push(@disablables, "$proto-method") unless $proto eq "tls1_3";
- }
+ {
+ push(@disablables, $proto);
+ push(@disablables, "$proto-method") unless $proto eq "tls1_3";
+ }
+
+# Internal disablables, for aliasing purposes. They serve no special
+# purpose here, but allow scripts to get to know them through configdata.pm,
+# where these are merged with @disablables.
+# The actual aliasing mechanism is done via %disable_cascades
+my @disablables_int = qw(
+ crmf
+ );
my %deprecated_disablables = (
"ssl2" => undef,
"buf-freelists" => undef,
+ "crypto-mdebug-backtrace" => undef,
"hw" => "hw", # causes cascade, but no macro
"hw-padlock" => "padlockeng",
"ripemd" => "rmd160",
"ui" => "ui-console",
+ "heartbeats" => undef,
);
# 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",
+ "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",
+ "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",
- "ktls" => "default",
- );
+ "rc5" => "default",
+ "sctp" => "default",
+ "ssl-trace" => "default",
+ "ssl3" => "default",
+ "ssl3-method" => "default",
+ "trace" => "default",
+ "ubsan" => "default",
+ "unit-test" => "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", ... ]
+ # "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 ],
+ => [ "sse2" ],
+ "ssl" => [ "ssl3" ],
+ "ssl3-method" => [ "ssl3" ],
+ "zlib" => [ "zlib-dynamic" ],
+ "des" => [ "mdc2" ],
+ "ec" => [ "ecdsa", "ecdh", "sm2" ],
+ sub { $disabled{"ec"} && $disabled{"dh"} }
+ => [ "tls1_3" ],
+ "dgram" => [ "dtls", "sctp" ],
+ "sock" => [ "dgram" ],
+ "dtls" => [ @dtls ],
sub { 0 == scalar grep { !$disabled{$_} } @dtls }
- => [ "dtls" ],
+ => [ "dtls" ],
- "tls" => [ @tls ],
+ "tls" => [ @tls ],
sub { 0 == scalar grep { !$disabled{$_} } @tls }
- => [ "tls" ],
+ => [ "tls" ],
"crypto-mdebug" => [ "crypto-mdebug-backtrace" ],
- # Without DSO, we can't load dynamic engines, so don't build them dynamic
- "dso" => [ "dynamic-engine" ],
+ # If no modules, then no dynamic engines either
+ "module" => [ "dynamic-engine" ],
+
+ # Without shared libraries, dynamic engines aren't possible.
+ # This is due to them having to link with libcrypto and register features
+ # using the ENGINE functionality, and since that relies on global tables,
+ # those *have* to be exacty the same as the ones accessed from the app,
+ # which cannot be guaranteed if shared libraries aren't present.
+ # (note that even with shared libraries, both the app and dynamic engines
+ # must be linked with the same library)
+ "shared" => [ "dynamic-engine", "uplink" ],
+ "dso" => [ "dynamic-engine", "module" ],
+ # Other modules don't necessarily have to link with libcrypto, so shared
+ # libraries do not have to be a condition to produce those.
+
+ # Without position independent code, there can be no shared libraries
+ # or modules.
+ "pic" => [ "shared", "module" ],
- # Without position independent code, there can be no shared libraries or DSOs
- "pic" => [ "shared" ],
- "shared" => [ "dynamic-engine" ],
+ "module" => [ "fips" ],
"engine" => [ grep /eng$/, @disablables ],
"hw" => [ "padlockeng" ],
"apps" => [ "tests" ],
"tests" => [ "external-tests" ],
"comp" => [ "zlib" ],
- "ec" => [ "tls1_3", "sm2" ],
"sm3" => [ "sm2" ],
sub { !$disabled{"unit-test"} } => [ "heartbeats" ],
sub { !$disabled{"msan"} } => [ "asm" ],
sub { $disabled{cmac}; } => [ "siv" ],
+ "legacy" => [ "md2" ],
+
+ "cmp" => [ "crmf" ],
+
+ # Padlock engine uses low-level AES APIs which are deprecated
+ sub { $disabled{"deprecated"}
+ && (!defined $config{"api"} || $config{"api"} >= 30000) }
+ => [ "padlockeng" ]
);
# Avoid protocol support holes. Also disable all versions below N, if version
while ((my $first, my $second) = (shift @list, shift @list)) {
last unless @list;
push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} }
- => [ @list ] );
+ => [ @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 ] );
+ => [ @list ] );
unshift @list, $second;
}
&usage if ($#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
PERL => env('PERL') || ($^O ne "VMS" ? $^X : "perl"),
RANLIB => env('RANLIB'),
RC => env('RC') || env('WINDRES'),
- RCFLAGS => [],
+ RCFLAGS => [ env('RCFLAGS') || () ],
RM => undef,
);
# Info about what "make variables" may be prefixed with the cross compiler
CXXFLAGS => [],
LDFLAGS => [],
LDLIBS => [],
+ RCFLAGS => [],
);
my %user_synonyms = (
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/;
+ {
+ $_ = shift @argvcopy;
+
+ # Support env variable assignments among the options
+ if (m|^(\w+)=(.+)?$|)
+ {
+ $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)-(.+)$/)
{
{
$disabled{$1} = "option";
}
- # No longer an automatic choice
- $auto_threads = 0 if ($1 eq "threads");
- }
- elsif (/^enable-(.+)$/)
- {
+ # No longer an automatic choice
+ $auto_threads = 0 if ($1 eq "threads");
+ }
+ elsif (/^enable-(.+)$/)
+ {
if ($1 eq "static-engine")
{
$disabled{"dynamic-engine"} = "option";
{
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 @{$useradd{CFLAGS}}, '--ossl-strict-warnings';
- push @{$useradd{CXXFLAGS}}, '--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 (/^[-+]/)
- {
- 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;
- }
+ 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=(.*)$/)
+ {
+ my $api = $1;
+ die "Unknown API compatibility level $api"
+ unless defined $apitable->{$api};
+ $config{api}=$apitable->{$api};
}
- elsif (/^--cross-compile-prefix=(.*)$/)
- {
- $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}}, $_;
- $disabled{"dso"} = "forced";
- $disabled{"pic"} = "forced";
- $disabled{"shared"} = "forced";
- $disabled{"threads"} = "forced";
- }
- elsif (/^-D(.*)$/)
- {
- push @{$useradd{CPPDEFINES}}, $1;
- }
- elsif (/^-I(.*)$/)
- {
- push @{$useradd{CPPINCLUDES}}, $1;
- }
- elsif (/^-Wp,$/)
- {
- push @{$useradd{CPPFLAGS}}, $1;
- }
- else # common if (/^[-+]/), just pass down...
- {
- $_ =~ 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: $config{api}\n",
-}
+ elsif (/^--libdir=(.*)$/)
+ {
+ $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 (keys %deprecated_options)
- {
- warn "***** Deprecated options: ",
- join(", ", keys %deprecated_options), "\n";
- }
+ {
+ warn "***** Deprecated options: ",
+ join(", ", keys %deprecated_options), "\n";
+ }
if (keys %unsupported_options)
- {
- die "***** Unsupported options: ",
- join(", ", keys %unsupported_options), "\n";
- }
+ {
+ 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
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 $user{$_}) {
$user{$_} = $value;
}
&& !$disabled{shared}
&& !($disabled{asan} && $disabled{msan} && $disabled{ubsan})) {
die "***** Cannot simultaneously use -rpath, shared libraries, and\n",
- "***** any of asan, msan or ubsan\n";
+ "***** any of asan, msan or ubsan\n";
}
-my @tocheckfor = (keys %disabled);
-while (@tocheckfor) {
- my %new_tocheckfor = ();
- my @cascade_copy = (@disable_cascades);
- while (@cascade_copy) {
- my ($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; $disabled{$_} = "forced";
- }
- }
+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);
}
- @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");
+ print_table_entry($_, "TABLE");
}
exit 0;
}
if ($target eq "LIST") {
foreach (sort keys %table) {
- print $_,"\n" unless $table{$_}->{template};
+ print $_,"\n" unless $table{$_}->{template};
}
exit 0;
}
local $die = sub { warn @_; };
print "%table = (\n";
foreach (sort keys %table) {
- print_table_entry($_, "HASH");
+ print_table_entry($_, "HASH");
}
exit 0;
}
}
push @{$config{openssl_feature_defines}},
map { (my $x = $_) =~ tr|[\-a-z]|[_A-Z]|; "OPENSSL_RAND_SEED_$x" }
- @seed_sources;
+ @seed_sources;
# Backward compatibility?
if ($target =~ m/^CygWin32(-.*)$/) {
# If we do not find debug-foo in the table, the target is set to foo.
if (!$table{$target}) {
- $target = $t;
+ $target = $t;
}
}
%target = ( %{$table{DEFAULTS}}, %target );
-# 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 entried 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($si->{$_})->($target{$_})
- : $si->{$_};
- }
- }
-}
-
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 $feature\n";
}
}
+# If uplink_arch isn't defined, disable uplink
+$disabled{uplink} = 'no uplink_arch' unless (defined $target{uplink_arch});
+# If asm_arch isn't defined, disable asm
+$disabled{asm} = 'no asm_arch' unless (defined $target{asm_arch});
+
+disable(); # Run a cascade now
+
$target{CXXFLAGS}//=$target{CFLAGS} if $target{CXX};
$target{cxxflags}//=$target{cflags} if $target{CXX};
$target{exe_extension}=".exe" if ($config{target} eq "DJGPP");
delete $config{$_} unless defined $config{$_};
}
-# 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 formated 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++', 'dso', 'threads', 'shared',
- 'pic', 'dynamic-engine', 'makedepend',
- 'zlib-dynamic', 'zlib', 'sse2' )) {
- (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}}, $macro;
+# Finish up %config by appending things the user gave us on the command line
+# apart from "make variables"
+foreach (keys %useradd) {
+ # The must all be lists, so we assert that here
+ die "internal error: \$useradd{$_} isn't an ARRAY\n"
+ unless ref $useradd{$_} eq 'ARRAY';
- $skipdir{engines} = $what if $what eq 'engine';
- $skipdir{"crypto/$skipdir"} = $what
- unless $what eq 'async' || $what eq 'err';
+ 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 $config entry
+
+# Allow overriding the build file name
+$config{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile";
# Make sure build_scheme is consistent.
$target{build_scheme} = [ $target{build_scheme} ]
push @{$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";
- }
+ {
+ 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 { $_ !~ /-m(ips|arch=)/ } (@{$user{CFLAGS}},
- @{$useradd{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};
+ && !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 $config{CXX};
}
# If threads aren't disabled, check how possible they are
if ($auto_threads) {
# Enabled by default, disable it forcibly if unavailable
if ($target{thread_scheme} eq "(unknown)") {
- $disabled{threads} = "unavailable";
+ disable("unavailable", 'threads');
}
} else {
# The user chose to enable threads explicitly, let's see
# system-dependent compiler options that are necessary. We
# can't truly check that the given options are correct, but
# we expect the user to know what [s]He is doing.
- if (!@{$user{CFLAGS}} && !@{$useradd{CFLAGS}}
- && !@{$user{CPPDEFINES}} && !@{$useradd{CPPDEFINES}}) {
+ if (!@{$config{CFLAGS}} && !@{$config{CPPDEFINES}}) {
die "You asked for multi-threading support, but didn't\n"
,"provide any system-specific compiler options\n";
}
}
}
+# Find out if clang's sanitizers have been enabled with -fsanitize
+# flags and ensure that the corresponding %disabled elements area
+# removed to reflect that the sanitizers are indeed enabled.
+my %detected_sanitizers = ();
+foreach (grep /^-fsanitize=/, @{$config{CFLAGS} || []}) {
+ (my $checks = $_) =~ s/^-fsanitize=//;
+ foreach (split /,/, $checks) {
+ my $d = { address => 'asan',
+ undefined => 'ubsan',
+ memory => 'msan' } -> {$_};
+ next unless defined $d;
+
+ $detected_sanitizers{$d} = 1;
+ if (defined $disabled{$d}) {
+ die "***** Conflict between disabling $d and enabling $_ sanitizer"
+ if $disabled{$d} ne "default";
+ delete $disabled{$d};
+ }
+ }
+}
+
# 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_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 "")
- {
- $no_shared_warn = 1
- if (!$disabled{shared} || !$disabled{"dynamic-engine"});
- $disabled{shared} = "no-shared-target";
- $disabled{pic} = $disabled{shared} = $disabled{"dynamic-engine"} =
- "no-shared-target";
- }
+ {
+ $no_shared_warn = 1
+ if (!$disabled{shared} || !$disabled{"dynamic-engine"});
+ disable('no-shared-target', 'pic');
+ }
if ($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";
$config{dynamic_engines} = 1;
}
-unless ($disabled{asan}) {
+unless ($disabled{asan} || defined $detected_sanitizers{asan}) {
push @{$config{cflags}}, "-fsanitize=address";
- push @{$config{cxxflags}}, "-fsanitize=address" if $config{CXX};
}
-unless ($disabled{ubsan}) {
+unless ($disabled{ubsan} || defined $detected_sanitizers{ubsan}) {
# -DPEDANTIC or -fnosanitize=alignment may also be required on some
# platforms.
push @{$config{cflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all";
- push @{$config{cxxflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all"
- if $config{CXX};
}
-unless ($disabled{msan}) {
+unless ($disabled{msan} || defined $detected_sanitizers{msan}) {
push @{$config{cflags}}, "-fsanitize=memory";
- push @{$config{cxxflags}}, "-fsanitize=memory" if $config{CXX};
}
unless ($disabled{"fuzz-libfuzzer"} && $disabled{"fuzz-afl"}
# This saves the build files from having to check
if ($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 $config{$_};
- $target{$_} = "";
- }
- }
+ {
+ 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 @{$config{lib_defines}}, "OPENSSL_PIC";
- }
+ {
+ push @{$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-/);;
- # 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";
- }
-}
+ {
+ push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
+ }
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)-/) {
# 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__} && !$predefined_C{__clang__})) {
+ && !($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)
# In all other cases, we look for 'makedepend', and disable the
# capability if not found.
$config{makedepprog} = which('makedepend');
- $disabled{makedepend} = "unavailable" unless $config{makedepprog};
+ disable('unavailable', 'makedepend') unless $config{makedepprog};
}
}
# Deal with bn_ops ###################################################
-$config{bn_ll} =0;
-$config{export_var_as_fn} =0;
+$config{bn_ll} =0;
my $def_int="unsigned int";
-$config{rc4_int} =$def_int;
+$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{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';
+ =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT';
($config{b64l},$config{b64},$config{b32})
- =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG';
+ =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG';
($config{b64l},$config{b64},$config{b32})
- =(0,0,1) if $_ eq 'THIRTY_TWO_BIT';
+ =(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 $count > 1;
+$config{api} = $config{major} * 10000 + $config{minor} * 100
+ unless $config{api};
# Hack cflags for better warnings (dev option) #######################
@{$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=( CFLAGS => [], CXXFLAGS => []);
+my @strict_warnings_collection=();
if ($strict_warnings)
- {
- my $wopt;
- my $gccver = $predefined_C{__GNUC__} // -1;
- my $gxxver = $predefined_CXX{__GNUC__} // -1;
-
- warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike"
- unless $gccver >= 4;
- warn "WARNING --strict-warnings requires g++[>=4] or g++-alike"
- unless $gxxver >= 4;
- foreach (qw(CFLAGS CXXFLAGS))
- {
- push @{$strict_warnings_collection{$_}},
- @{$gcc_devteam_warn{$_}};
- }
- push @{$strict_warnings_collection{CFLAGS}},
- @{$clang_devteam_warn{CFLAGS}}
- if (defined($predefined_C{__clang__}));
- push @{$strict_warnings_collection{CXXFLAGS}},
- @{$clang_devteam_warn{CXXFLAGS}}
- if (defined($predefined_CXX{__clang__}));
- }
-foreach my $idx (qw(CFLAGS CXXFLAGS))
{
- $useradd{$idx} = [ map { $_ eq '--ossl-strict-warnings'
- ? @{$strict_warnings_collection{$idx}}
- : ( $_ ) }
- @{$useradd{$idx}} ];
- }
-
-unless ($disabled{"crypto-mdebug-backtrace"})
- {
- foreach my $wopt (split /\s+/, $memleak_devteam_backtrace)
- {
- push @{$config{cflags}}, $wopt
- unless grep { $_ eq $wopt } @{$config{cflags}};
- push @{$config{cxxflags}}, $wopt
- if ($config{CXX}
- && !grep { $_ eq $wopt } @{$config{cxxflags}});
- }
- if ($target =~ /^BSD-/)
- {
- push @{$config{ex_libs}}, "-lexecinfo";
- }
- }
+ 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"
+ }
+ }
+
+if (grep { $_ eq '-static' } @{$config{LDFLAGS}}) {
+ disable('static', 'pic', 'threads');
+}
+
+$config{CFLAGS} = [ map { $_ eq '--ossl-strict-warnings'
+ ? @strict_warnings_collection
+ : ( $_ ) }
+ @{$config{CFLAGS}} ];
unless ($disabled{afalgeng}) {
$config{afalgeng}="";
($mi2) = $mi2 =~ /(\d+)/;
my $ver = $ma*10000 + $mi1*100 + $mi2;
if ($ver < $minver) {
- $disabled{afalgeng} = "too-old-kernel";
+ disable('too-old-kernel', 'afalgeng');
} else {
push @{$config{engdirs}}, "afalg";
}
} else {
- $disabled{afalgeng} = "cross-compiling";
+ disable('cross-compiling', 'afalgeng');
}
} else {
- $disabled{afalgeng} = "not-linux";
+ disable('not-linux', 'afalgeng');
}
}
-push @{$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}="";
my @verstr = split(" ",`cat $usr/include/linux/version.h | grep LINUX_VERSION_CODE`);
if ($verstr[2] < $minver) {
- $disabled{ktls} = "too-old-kernel";
+ disable('too-old-kernel', 'ktls');
+ }
+ } elsif ($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 {
- $disabled{ktls} = "not-linux";
+ disable('not-linux-or-freebsd', 'ktls');
}
}
-push @{$config{openssl_other_defines}}, "OPENSSL_NO_KTLS" if ($disabled{ktls});
+push @{$config{openssl_other_defines}}, "OPENSSL_NO_KTLS" if ($disabled{ktls});
+
+# Get the extra flags used when building shared libraries and modules. We
+# do this late because some of them depend on %disabled.
+
+# Make the flags to build DSOs the same as for shared libraries unless they
+# are already defined
+$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
+
+######################################################################
+# 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 = $what;
-# Finish up %config by appending things the user gave us on the command line
-# apart from "make variables"
-foreach (keys %useradd) {
- # The must all be lists, so we assert that here
- die "internal error: \$useradd{$_} isn't an ARRAY\n"
- unless ref $useradd{$_} eq 'ARRAY';
+ # fix-up crypto/directory name(s)
+ $skipdir = "ripemd" if $what eq "rmd160";
+ $skipdir = "whrlpool" if $what eq "whirlpool";
- if (defined $config{$_}) {
- push @{$config{$_}}, @{$useradd{$_}};
- } else {
- $config{$_} = [ @{$useradd{$_}} ];
+ 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' || $what eq 'dso';
}
}
-# ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON
+if ($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 = ();
my $buildinfo_debug = defined($ENV{CONFIGURE_DEBUG_BUILDINFO});
if ($builder eq "unified") {
- use with_fallback qw(Text::Template);
+ use Text::Template 1.46;
sub cleandir {
my $base = shift;
# 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 =
- ( $builder_platform."-".$target{build_file}.".tmpl",
- $target{build_file}.".tmpl" );
+ ( $builder_platform."-".$target{build_file}.".tmpl",
+ $target{build_file}.".tmpl" );
my @build_file_templates = ();
# First, look in the user provided directory, if given
if (defined env($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), $_);
- }
- }
- @build_file_template_names;
+ @build_file_templates =
+ map {
+ if ($^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", $_), $blddir) }
- @build_file_template_names );
+ ( map { cleanfile($srcdir, catfile("Configurations", $_), $blddir) }
+ @build_file_template_names );
my $build_file_template;
for $_ (@build_file_templates) {
- $build_file_template = $_;
+ $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";
+ die "*** Couldn't find any of:\n", join("\n", @build_file_templates), "\n";
}
$config{build_file_templates}
= [ cleanfile($srcdir, catfile("Configurations", "common0.tmpl"),
my @modules = ();
my @scripts = ();
- my %attributes = ();
my %sources = ();
my %shared_sources = ();
my %includes = ();
my %defines = ();
my %depends = ();
my %generate = ();
+ 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:]_]*)/;
+ my $expand_variables = sub {
+ my $value = '';
+ my $value_rest = shift;
+
+ if ($ENV{CONFIGURE_DEBUG_VARIABLE_EXPAND}) {
+ print STDERR
+ "DEBUG[\$expand_variables] Parsed '$value_rest' into:\n"
+ }
+ while ($value_rest =~ /(?<!\\)${variable_re}/) {
+ $value .= $`;
+ $value .= $variables{$+{VARIABLE}};
+ $value_rest = $';
+ }
+ if ($ENV{CONFIGURE_DEBUG_VARIABLE_EXPAND}) {
+ print STDERR
+ "DEBUG[\$expand_variables] ... '$value$value_rest'\n";
+ }
+ return $value . $value_rest;
+ };
+
+ # Support for attributes in build.info files
+ my %attributes = ();
+ my $handle_attributes = sub {
+ my $attr_str = shift;
+ my $ref = shift;
+ my @goals = @_;
+
+ return unless defined $attr_str;
+
+ my @a = tokenize($attr_str, qr|\s*,\s*|);
+ foreach my $a (@a) {
+ my $ac = 1;
+ my $ak = $a;
+ my $av = 1;
+ if ($a =~ m|^(!)?(.*?)\s* = \s*(.*?)$|) {
+ $ac = ! $1;
+ $ak = $1;
+ $av = $2;
+ }
+ foreach my $g (@goals) {
+ if ($ac) {
+ $$ref->{$g}->{$ak} = $av;
+ } else {
+ delete $$ref->{$g}->{$ak};
+ }
+ }
+ }
+ };
# 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", $blddir);
+
+ if ($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',
# 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
# 2 positive ELSE (following ELSIF should fail)
my @skip = ();
+
+ # A few useful generic regexps
+ 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 $value_re = qr/\s*(?P<VALUE>.*?)\s*/;
collect_information(
collect_from_array([ @text ],
qr/\\$/ => sub { my $l1 = shift; my $l2 = shift;
$l1 =~ s/\\$//; $l1.$l2 }),
# Info we're looking for
- qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/
+ qr/^\s* IF ${cond_re} \s*$/x
=> sub {
if (! @skip || $skip[$#skip] > 0) {
- push @skip, !! $1;
+ push @skip, !! $expand_variables->($+{COND});
} else {
push @skip, -1;
}
},
- qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/
+ qr/^\s* ELSIF ${cond_re} \s*$/x
=> 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
+ $skip[$#skip] = !! $expand_variables->($+{COND})
if $skip[$#skip] == 0; },
- qr/^\s*ELSE\s*$/
+ qr/^\s* ELSE \s*$/x
=> 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*$/
+ qr/^\s* ENDIF \s*$/x
=> sub { die "ENDIF out of scope" if ! @skip;
pop @skip; },
- qr/^\s*SUBDIRS\s*=\s*(.*)\s*$/
+ qr/^\s* ${variable_re} \s* = ${value_re} $/x
+ => sub {
+ if (!@skip || $skip[$#skip] > 0) {
+ $variables{$+{VARIABLE}} = $expand_variables->($+{VALUE});
+ }
+ },
+ qr/^\s* SUBDIRS \s* = ${value_re} $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
- foreach (tokenize($1)) {
+ foreach (tokenize($expand_variables->($+{VALUE}))) {
push @build_dirs, [ @curd, splitdir($_, 1) ];
}
}
},
- qr/^\s*PROGRAMS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
+ qr/^\s* PROGRAMS ${attribs_re} \s* = ${value_re} $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
- my @a = tokenize($1, qr|\s*,\s*|);
- my @p = tokenize($2);
+ my @p = tokenize($expand_variables->($+{VALUE}));
push @programs, @p;
- foreach my $a (@a) {
- my $ak = $a;
- my $av = 1;
- if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
- $ak = $1;
- $av = $2;
- }
- foreach my $p (@p) {
- $attributes{$p}->{$ak} = $av;
- }
- }
+ $handle_attributes->($+{ATTRIBS},
+ \$attributes{programs},
+ @p);
}
},
- qr/^\s*LIBS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
+ qr/^\s* LIBS ${attribs_re} \s* = ${value_re} $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
- my @a = tokenize($1, qr|\s*,\s*|);
- my @l = tokenize($2);
+ my @l = tokenize($expand_variables->($+{VALUE}));
push @libraries, @l;
- foreach my $a (@a) {
- my $ak = $a;
- my $av = 1;
- if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
- $ak = $1;
- $av = $2;
- }
- foreach my $l (@l) {
- $attributes{$l}->{$ak} = $av;
- }
- }
+ $handle_attributes->($+{ATTRIBS},
+ \$attributes{libraries},
+ @l);
}
},
- qr/^\s*MODULES(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
+ qr/^\s* MODULES ${attribs_re} \s* = ${value_re} $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
- my @a = tokenize($1, qr|\s*,\s*|);
- my @m = tokenize($2);
+ my @m = tokenize($expand_variables->($+{VALUE}));
push @modules, @m;
- foreach my $a (@a) {
- my $ak = $a;
- my $av = 1;
- if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
- $ak = $1;
- $av = $2;
- }
- foreach my $m (@m) {
- $attributes{$m}->{$ak} = $av;
- }
- }
+ $handle_attributes->($+{ATTRIBS},
+ \$attributes{modules},
+ @m);
}
},
- qr/^\s*SCRIPTS(?:{([\w=]+(?:\s*,\s*[\w=]+)*)})?\s*=\s*(.*)\s*$/
+ qr/^\s* SCRIPTS ${attribs_re} \s* = ${value_re} $/x
=> sub {
if (!@skip || $skip[$#skip] > 0) {
- my @a = tokenize($1, qr|\s*,\s*|);
- my @s = tokenize($2);
+ my @s = tokenize($expand_variables->($+{VALUE}));
push @scripts, @s;
- foreach my $a (@a) {
- my $ak = $a;
- my $av = 1;
- if ($a =~ m|^(.*?)\s*=\s*(.*?)$|) {
- $ak = $1;
- $av = $2;
- }
- foreach my $s (@s) {
- $attributes{$s}->{$ak} = $av;
- }
- }
+ $handle_attributes->($+{ATTRIBS},
+ \$attributes{scripts},
+ @s);
}
},
-
- qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/,
- => sub { push @{$ordinals{$1}}, tokenize($2)
+ qr/^\s* HTMLDOCS ${index_re} = ${value_re} $/x
+ => sub { push @{$htmldocs{$expand_variables->($+{INDEX})}},
+ tokenize($expand_variables->($+{VALUE}))
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s* MANDOCS ${index_re} = ${value_re} $/x
+ => sub { push @{$mandocs{$expand_variables->($+{INDEX})}},
+ tokenize($expand_variables->($+{VALUE}))
if !@skip || $skip[$#skip] > 0 },
- qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$sources{$1}}, tokenize($2)
+ 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*SHARED_SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$shared_sources{$1}}, tokenize($2)
+ 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*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$includes{$1}}, tokenize($2)
+ 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*DEFINE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$defines{$1}}, tokenize($2)
+ 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*DEPEND\[((?:\\.|[^\\\]])*)\]\s*=\s*(.*)\s*$/
- => sub { push @{$depends{$1}}, tokenize($2)
+ 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*GENERATE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$generate{$1}}, $2
+ 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*(?:#.*)?$/ => sub { },
+ qr/^\s* (?:\#.*)? $/x => sub { },
"OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" },
"BEFORE" => sub {
if ($buildinfo_debug) {
);
die "runaway IF?" if (@skip);
- if (grep { defined $attributes{$_}->{engine} } keys %attributes
+ if (grep { defined $attributes{modules}->{$_}->{engine} } keys %attributes
and !$config{dynamic_engines}) {
die <<"EOF"
ENGINES can only be used if configured with 'dynamic-engine'.
EOF
}
- foreach (keys %attributes) {
- my $dest = $_;
- my $ddest = cleanfile($buildd, $_, $blddir);
- foreach (keys %{$attributes{$dest} // {}}) {
- $unified_info{attributes}->{$ddest}->{$_} =
- $attributes{$dest}->{$_};
- }
- }
-
{
my %infos = ( programs => [ @programs ],
libraries => [ @libraries ],
foreach (@{$infos{$k}}) {
my $item = cleanfile($buildd, $_, $blddir);
$unified_info{$k}->{$item} = 1;
+
+ # Fix up associated attributes
+ $unified_info{attributes}->{$k}->{$item} =
+ $attributes{$k}->{$_}
+ if defined $attributes{$k}->{$_};
}
}
}
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, $blddir);
+
+ # If the generator isn't in the source tree, we assume it's
+ # generated in the build tree
+ if ($generate{$gen}) {
+ $generator[0] = cleanfile($buildd, $gen, $blddir);
+ }
+
$unified_info{generate}->{$ddest} = [ @generator ];
}
my $e = $1 // "";
$d = $`.$e;
$unified_info{depends}->{$ddest}->{$d} = 1;
+
+ # Fix up associated attributes
+ $unified_info{attributes}->{depends}->{$ddest}->{$d} =
+ $attributes{depends}->{$dest}->{$_}
+ if defined $attributes{depends}->{$dest}->{$_};
}
}
}
}
- foreach (keys %defines) {
- my $dest = $_;
- my $ddest = cleanfile($sourced, $_, $blddir);
+ foreach my $dest (keys %defines) {
+ my $ddest;
- # If the destination doesn't exist in source, it can only be
- # a generated file in the build tree.
- if (! -f $ddest) {
- $ddest = cleanfile($buildd, $_, $blddir);
- if ($unified_info{rename}->{$ddest}) {
- $ddest = $unified_info{rename}->{$ddest};
+ if ($dest ne "") {
+ $ddest = cleanfile($sourced, $dest, $blddir);
+
+ # If the destination doesn't exist in source, it can only
+ # 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 (@{$defines{$dest}}) {
- m|^([^=]*)(=.*)?$|;
+ foreach my $v (@{$defines{$dest}}) {
+ $v =~ m|^([^=]*)(=.*)?$|;
die "0 length macro name not permitted\n" if $1 eq "";
- die "$1 defined more than once\n"
- if defined $unified_info{defines}->{$ddest}->{$1};
- $unified_info{defines}->{$ddest}->{$1} = $2;
+ if ($dest ne "") {
+ die "$1 defined more than once\n"
+ if defined $unified_info{defines}->{$ddest}->{$1};
+ $unified_info{defines}->{$ddest}->{$1} = $2;
+ } else {
+ die "$1 defined more than once\n"
+ if grep { $v eq $_ } @{$config{defines}};
+ push @{$config{defines}}, $v;
+ }
+ }
+ }
+
+ 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;
}
}
}
DEPEND and SHARED_SOURCE.
EOF
+
+ # 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
+ # them being unique.
+ {
+ my $err = 0;
+ foreach my $prod (keys %{$unified_info{libraries}}) {
+ my @prod_sources =
+ map { keys %{$unified_info{sources}->{$_}} }
+ keys %{$unified_info{sources}->{$prod}};
+ my %srccnt = ();
+
+ # Count how many times a given each source basename
+ # appears for each product.
+ foreach my $src (@prod_sources) {
+ $srccnt{basename $src}++;
+ }
+
+ foreach my $src (keys %srccnt) {
+ if ((my $cnt = $srccnt{$src}) > 1) {
+ print STDERR "$src appears $cnt times for the product $prod\n";
+ $err++
+ }
+ }
+ }
+ die if $err > 0;
+ }
+
# Massage the result
# If we depend on a header file or a perl module, add an inclusion of
src => [ 'sources',
'shared_sources' ],
dst => 'shared_sources' } },
- modules => { dso => { src => [ 'sources',
- 'shared_sources' ],
- dst => 'shared_sources' } },
+ modules => { dso => { src => [ 'sources' ],
+ dst => 'sources' } },
scripts => { script => { src => [ 'sources' ],
dst => 'sources' } }
} -> {$prodtype};
}
}
}
+
# At this point, we have a number of sources with the value -1. They
# aren't part of the local build and are probably meant for a different
# platform, and can therefore be cleaned away. That happens when making
$unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
}
# Two level structures
- foreach my $l1 (("sources", "shared_sources", "ldadd", "depends")) {
+ foreach my $l1 (("sources", "shared_sources", "ldadd", "depends",
+ "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 { @{$unified_info{htmldocs}->{$_} // []} }
+ keys %{$unified_info{htmldocs} // {}}),
+ (map { @{$unified_info{mandocs}->{$_} // []} }
+ keys %{$unified_info{mandocs} // {}}) ] );
foreach my $type (keys %loopinfo) {
foreach my $product (@{$loopinfo{$type}}) {
my %dirs = ();
# 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";
+my %template_vars = (
+ config => \%config,
+ target => \%target,
+ disablables => \@disablables,
+ disablables_int => \@disablables_int,
+ disabled => \%disabled,
+ withargs => \%withargs,
+ unified_info => \%unified_info,
+ tls => \@tls,
+ dtls => \@dtls,
+ makevars => [ sort keys %user ],
+ disabled_info => \%disabled_info,
+ user_crossable => \@user_crossable,
);
-
-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 $disabled{$what};
- }
- print "\nDisabled features:\n\n";
- foreach my $what (@disablables) {
- if ($disabled{$what}) {
- print " $what", ' ' x ($longest - length($what) + 1),
- "[$disabled{$what}]", ' ' x ($longest2 - length($disabled{$what}) + 1);
- print $disabled_info{$what}->{macro}
- if $disabled_info{$what}->{macro};
- print ' (skip ',
- join(', ', @{$disabled_info{$what}->{skipped}}),
- ')'
- if $disabled_info{$what}->{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);
+my $configdata_outname = 'configdata.pm';
+print "Creating $configdata_outname\n";
+open CONFIGDATA, ">$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 => $configdata_tmplname);
+$configdata_tmpl->fill_in(
+ FILENAME => $configdata_tmplname,
+ OUTPUT => \*CONFIGDATA,
+ HASH => { %template_vars,
+ autowarntext => [
+ 'WARNING: do not edit!',
+ "Generated by Configure from $configdata_tmplname",
+ ] }
+) or die $Text::Template::ERROR;
+close CONFIGDATA;
+rename "$configdata_outname.new", $configdata_outname;
if ($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,$!);
}
-my %builders = (
- unified => sub {
- print 'Creating ',$target{build_file},"\n";
- run_dofile(catfile($blddir, $target{build_file}),
- @{$config{build_file_templates}});
- },
- );
-
-$builders{$builder}->($builder_platform, @builder_opts);
+print "Running $configdata_outname\n";
+my $perlcmd = (quotify("maybeshell", $config{PERL}))[0];
+my $cmd = "$perlcmd $configdata_outname";
+#print STDERR "DEBUG[run_dofile]: \$cmd = $cmd\n";
+system($cmd);
+exit 1 if $? != 0;
$SIG{__DIE__} = $orig_death_handler;
# 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:
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 {
- ();
- }
+ 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 ];
+ [ @values ];
} else {
- join($separator, grep { defined($_) && $_ ne "" } @values);
+ join($separator, grep { defined($_) && $_ ne "" } @values);
}
}
sub add_before {
my %targets;
{
- # Protect certain tables from tampering
- local %table = ();
+ # Protect certain tables from tampering
+ local %table = ();
- %targets = read_eval_file($fname);
+ %targets = read_eval_file($fname);
}
my %preexisting = ();
foreach (sort keys %targets) {
# For each target, check that it's configured with a hash table.
foreach (keys %targets) {
- if (ref($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 {
+ 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 ]);
}
}
# 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";
+ 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 ();
+ warn "Warning! target $target doesn't exist!\n";
+ return ();
}
# Recurse through all inheritances. They will be resolved on the
# fly, so when this operation is done, they will all just be a
# this stage is done.
my %combined_inheritance = ();
if ($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 @{$combined_inheritance{$_}}, $inherited_config{$_};
- }
- }
+ 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
my $default_combiner = add();
my %all_keys =
- map { $_ => 1 } (keys %combined_inheritance,
- keys %{$table{$target}});
+ 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;
+ my $object = shift;
+ my $inherited = shift; # Always a [ list ]
+ my $target = shift;
+ my $entry = shift;
$add_called = 0;
foreach (sort keys %all_keys) {
my $previous = $combined_inheritance{$_};
- # 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}->{$_}) {
- $table{$target}->{$_} = $default_combiner;
- }
+ # 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}->{$_}) {
+ $table{$target}->{$_} = $default_combiner;
+ }
- $table{$target}->{$_} = process_values($table{$target}->{$_},
- $combined_inheritance{$_},
- $target, $_);
+ $table{$target}->{$_} = process_values($table{$target}->{$_},
+ $combined_inheritance{$_},
+ $target, $_);
unless(defined($table{$target}->{$_})) {
delete $table{$target}->{$_};
}
}
sub usage
- {
- print STDERR $usage;
- print STDERR "\npick os/compiler from:\n";
- my $j=0;
- my $i;
+ {
+ 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, $!";
-}
+ 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 compiler_predefined {
state %predefined;
return if $target{template};
my @sequence = (
- "sys_id",
- "cpp",
- "cppflags",
- "defines",
- "includes",
- "cc",
- "cflags",
- "unistd",
- "ld",
- "lflags",
- "loutflag",
- "ex_libs",
- "bn_ops",
- "apps_aux_src",
- "cpuid_asm_src",
- "uplink_aux_src",
- "bn_asm_src",
- "ec_asm_src",
- "des_asm_src",
- "aes_asm_src",
- "bf_asm_src",
- "md5_asm_src",
- "cast_asm_src",
- "sha1_asm_src",
- "rc4_asm_src",
- "rmd160_asm_src",
- "rc5_asm_src",
- "wp_asm_src",
- "cmll_asm_src",
- "modes_asm_src",
- "padlock_asm_src",
- "chacha_asm_src",
- "poly1035_asm_src",
- "thread_scheme",
- "perlasm_scheme",
- "dso_scheme",
- "shared_target",
- "shared_cflag",
- "shared_defines",
- "shared_ldflag",
- "shared_rcflag",
- "shared_extension",
- "dso_extension",
- "obj_extension",
- "exe_extension",
- "ranlib",
- "ar",
- "arflags",
- "aroutflag",
- "rc",
- "rcflags",
- "rcoutflag",
- "mt",
- "mtflags",
- "mtinflag",
- "mtoutflag",
- "multilib",
- "build_scheme",
- );
+ "sys_id",
+ "cpp",
+ "cppflags",
+ "defines",
+ "includes",
+ "cc",
+ "cflags",
+ "ld",
+ "lflags",
+ "loutflag",
+ "ex_libs",
+ "bn_ops",
+ "poly1035_asm_src",
+ "thread_scheme",
+ "perlasm_scheme",
+ "dso_scheme",
+ "shared_target",
+ "shared_cflag",
+ "shared_defines",
+ "shared_ldflag",
+ "shared_rcflag",
+ "shared_extension",
+ "dso_extension",
+ "obj_extension",
+ "exe_extension",
+ "ranlib",
+ "ar",
+ "arflags",
+ "aroutflag",
+ "rc",
+ "rcflags",
+ "rcoutflag",
+ "mt",
+ "mtflags",
+ "mtinflag",
+ "mtoutflag",
+ "multilib",
+ "build_scheme",
+ );
if ($type eq "TABLE") {
- print "\n";
- print "*** $now_printing\n";
+ print "\n";
+ print "*** $now_printing\n";
foreach (@sequence) {
if (ref($target{$_}) eq "ARRAY") {
printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}});
}
}
} elsif ($type eq "HASH") {
- my $largest =
- length((sort { length($a) <=> length($b) } @sequence)[-1]);
- print " '$now_printing' => {\n";
- foreach (@sequence) {
- if ($target{$_}) {
+ 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";
+ }
+ }
+ print " },\n";
}
}
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;
- }
- },
- );
+ 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; };
+ defined($processors{$for}) ? $processors{$for} : sub { shift; };
return map { $processor->($_); } @_;
}
projects / openssl.git / blobdiff