require 5.000;
use strict;
use File::Basename;
-use File::Spec::Functions;
+use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/;
+use File::Path qw/mkpath/;
# see INSTALL for instructions.
-my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimental-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-dso] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n";
+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";
# Options:
#
# This becomes the value of OPENSSLDIR in Makefile and in C.
# (Default: PREFIX/ssl)
#
-# --install_prefix Additional prefix for package builders (empty by
-# default). This needn't be set in advance, you can
-# just as well use "make INSTALL_PREFIX=/whatever install".
-#
# --cross-compile-prefix Add specified prefix to binutils components.
#
# --api One of 0.9.8, 1.0.0 or 1.1.0. Do not compile support for
# multithreaded applications (default is "threads" if we
# know how to do it)
# [no-]shared [don't] try to create shared libraries when supported.
+# [no-]pic [don't] try to build position independent code when supported.
+# If disabled, it also disables shared and dynamic-engine.
# no-asm do not use assembler
# no-dso do not compile in any native shared-library methods. This
# will ensure that all methods just return NULL.
# 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.
-# DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
-# DES_RISC1 use different DES_ENCRYPT macro that helps reduce register
-# dependancies but needs to more registers, good for RISC CPU's
-# DES_RISC2 A different RISC variant.
-# DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders.
-# DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
-# This is used on the DEC Alpha where long is 8 bytes
-# and int is 4
# BN_LLONG use the type 'long long' in crypto/bn/bn.h
-# MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
-# MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
-# IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
-# IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
-# RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
-# RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
-# RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
-# RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
-# array lookups instead of pointer use.
-# RC4_CHUNK enables code that handles data aligned at long (natural CPU
-# word) boundary.
-# RC4_CHUNK_LL enables code that handles data aligned at long long boundary
-# (intended for 64-bit CPUs running 32-bit OS).
-# BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
-# BF_PTR2 intel specific version (generic version is more efficient).
-#
# Following are set automatically by this script
#
# MD5_ASM use some extra md5 assember,
# Minimum warning options... any contributions to OpenSSL should at least get
# past these.
-my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_CHECK -DDEBUG_UNUSED";
+my $gcc_devteam_warn = "-DPEDANTIC -DREF_DEBUG -DDEBUG_UNUSED -DBIO_DEBUG"
+ . " -pedantic"
+ . " -Wall"
+ . " -Wno-long-long"
+ . " -Wsign-compare"
+ . " -Wmissing-prototypes"
+ . " -Wshadow"
+ . " -Wformat"
+ . " -Wtype-limits"
+ . " -Werror"
+ ;
# These are used in addition to $gcc_devteam_warn when the compiler is clang.
# TODO(openssl-team): fix problems and investigate if (at least) the
# following warnings can also be enabled:
-# -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers,
-# -Wcast-align,
-# -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token
-# -Wextended-offsetof
-my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof -Wconditional-uninitialized -Qunused-arguments -Wincompatible-pointer-types-discards-qualifiers -Wmissing-variable-declarations";
-
-# Warn that "make depend" should be run?
-my $warn_make_depend = 0;
-
-# These are used in addition to $gcc_devteam_warn unless this is a mingw build.
-# This adds backtrace information to the memory leak info.
-my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE";
-
+# -Wswitch-enum
+# -Wcast-align
+# -Wunreachable-code
+# -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 = ""
+ . " -Qunused-arguments"
+ . " -Wextra"
+ . " -Wno-unused-parameter"
+ . " -Wno-missing-field-initializers"
+ . " -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 $strict_warnings = 0;
-my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
-
-# MD2_CHAR slags pentium pros
-my $x86_gcc_opts="RC4_INDEX MD2_INT";
-
# As for $BSDthreads. Idea is to maintain "collective" set of flags,
# which would cover all BSD flavors. -pthread applies to them all,
# but is treated differently. OpenBSD expands is as -D_POSIX_THREAD
sub resolve_config;
-my ($vol, $dir, $dummy) = File::Spec->splitpath($0);
-my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf");
+# Information collection #############################################
+
+# Unified build supports separate build dir
+my $srcdir = catdir(absolutedir(dirname($0))); # catdir ensures local syntax
+my $blddir = catdir(absolutedir(".")); # catdir ensures local syntax
+my $dofile = abs2rel(catfile($srcdir, "util/dofile.pl"));
+
+$config{sourcedir} = abs2rel($srcdir);
+$config{builddir} = abs2rel($blddir);
+
+# Collect version numbers
+$config{version} = "unknown";
+$config{version_num} = "unknown";
+$config{shlib_version_number} = "unknown";
+$config{shlib_version_history} = "unknown";
+
+collect_information(
+ collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')),
+ qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; },
+ qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 },
+ qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 },
+ qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 }
+ );
+if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; }
+
+($config{major}, $config{minor})
+ = ($config{version} =~ /^([0-9]+)\.([0-9\.]+)/);
+($config{shlib_major}, $config{shlib_minor})
+ = ($config{shlib_version_number} =~ /^([0-9]+)\.([0-9\.]+)/);
+die "erroneous version information in opensslv.h: ",
+ "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n"
+ if ($config{major} eq "" || $config{minor} eq ""
+ || $config{shlib_major} eq "" || $config{shlib_minor} eq "");
+
+# Collect target configurations
+
+my $pattern = catfile(dirname($0), "Configurations", "*.conf");
foreach (sort glob($pattern) ) {
&read_config($_);
}
+print "Configuring OpenSSL version $config{version} (0x$config{version_num})\n";
+
$config{perl};
$config{prefix}="";
$config{openssldir}="";
$config{processor}="";
-my $libdir="";
-my $exe_ext="";
-my $install_prefix= "$ENV{'INSTALL_PREFIX'}";
+$config{libdir}="";
$config{cross_compile_prefix}="";
-my $fipslibdir="/usr/local/ssl/fips-2.0/lib/";
+$config{fipslibdir}="/usr/local/ssl/fips-2.0/lib/";
my $nofipscanistercheck=0;
-my $baseaddr="0xFB00000";
-my $no_threads=0;
+$config{baseaddr}="0xFB00000";
my $threads=0;
-my $no_shared=0; # but "no-shared" is default
-my $zlib=1; # but "no-zlib" is default
-my $no_rfc3779=0;
-my $no_asm=0;
-my $no_dso=0;
-my @skip=();
-my $Makefile="Makefile";
my $default_ranlib;
-my $fips=0;
+$config{fips}=0;
+
+# Top level directories to build
+$config{dirs} = [ "crypto", "ssl", "engines", "apps", "test", "tools" ];
+# crypto/ subdirectories to build
+$config{sdirs} = [
+ "objects",
+ "md2", "md4", "md5", "sha", "mdc2", "hmac", "ripemd", "whrlpool", "poly1305",
+ "des", "aes", "rc2", "rc4", "rc5", "idea", "bf", "cast", "camellia", "seed", "chacha", "modes",
+ "bn", "ec", "rsa", "dsa", "dh", "dso", "engine",
+ "buffer", "bio", "stack", "lhash", "rand", "err",
+ "evp", "asn1", "pem", "x509", "x509v3", "conf", "txt_db", "pkcs7", "pkcs12", "comp", "ocsp", "ui",
+ "cms", "ts", "srp", "cmac", "ct", "async", "kdf"
+ ];
# Known TLS and DTLS protocols
my @tls = qw(ssl3 tls1 tls1_1 tls1_2);
my @disablables = (
"aes",
"asm",
+ "async",
+ "autoalginit",
+ "autoerrinit",
"bf",
"camellia",
"capieng",
"cms",
"comp",
"crypto-mdebug",
+ "crypto-mdebug-backtrace",
"ct",
"deprecated",
"des",
"dsa",
"dso",
"dtls",
- "dynamic[-_]engine",
+ "dynamic-engine",
"ec",
"ec2m",
"ecdh",
"ecdsa",
"ec_nistp_64_gcc_128",
+ "egd",
"engine",
- "err", # Really???
- "gost",
+ "err",
+ "filenames",
"heartbeats",
"hmac",
"hw(-.+)?",
"idea",
- "jpake",
- "locking", # Really???
+ "locking",
"md2",
"md4",
"md5",
"nextprotoneg",
"ocb",
"ocsp",
+ "pic",
"poly1305",
"posix-io",
"psk",
"rdrand",
"rfc3779",
"rijndael", # Old AES name
+ "ripemd",
"rmd160",
"rsa",
"scrypt",
"ssl-trace",
"static-engine",
"stdio",
- "store",
"threads",
"tls",
+ "ts",
+ "ui",
"unit-test",
"whirlpool",
"zlib",
push(@disablables, "$proto-method");
}
+my @deprecated_disablables = (
+ "ssl2",
+ );
+
# All of the following is disabled by default (RC5 was enabled before 0.9.8):
-my %disabled = ( # "what" => "comment" [or special keyword "experimental"]
- "ec_nistp_64_gcc_128" => "default",
- "egd" => "default",
- "jpake" => "experimental",
- "md2" => "default",
- "rc5" => "default",
- "sctp" => "default",
- "shared" => "default",
- "ssl-trace" => "default",
- "store" => "experimental",
- "unit-test" => "default",
- "zlib" => "default",
- "zlib-dynamic" => "default",
- "crypto-mdebug" => "default",
- );
-my @experimental = ();
+our %disabled = ( # "what" => "comment"
+ "ec_nistp_64_gcc_128" => "default",
+ "egd" => "default",
+ "md2" => "default",
+ "rc5" => "default",
+ "sctp" => "default",
+ "shared" => "default",
+ "ssl-trace" => "default",
+ "static-engine" => "default",
+ "unit-test" => "default",
+ "zlib" => "default",
+ "crypto-mdebug" => "default",
+ "heartbeats" => "default",
+ );
# Note: => pair form used for aesthetics, not to truly make a hash table
my @disable_cascades = (
"zlib" => [ "zlib-dynamic" ],
"rijndael" => [ "aes" ],
"des" => [ "mdc2" ],
- "ec" => [ "ecdsa", "ecdh", "gost" ],
- "dsa" => [ "gost" ],
- "dh" => [ "gost" ],
- "psk" => [ "jpake" ],
+ "ec" => [ "ecdsa", "ecdh" ],
"dgram" => [ "dtls" ],
"dtls" => [ @dtls ],
# SRP and HEARTBEATS require TLSEXT
"tlsext" => [ "srp", "heartbeats" ],
+
+ "crypto-mdebug" => [ "crypto-mdebug-backtrace" ],
+
+ # Without DSO, we can't load dynamic engines, so don't build them dynamic
+ "dso" => [ "dynamic-engine" ],
+
+ # Without position independent code, there can be no shared libraries or DSOs
+ "pic" => [ "shared", "dynamic-engine" ],
);
# Avoid protocol support holes. Also disable all versions below N, if version
unshift @list, $second;
}
-# Construct the string of what $depflags should look like with the defaults
-# from %disabled above. (we need this to see if we should advise the user
-# to run "make depend"):
-my $default_depflags = " ".join(" ",
- map { my $x = $_; $x =~ tr{[a-z]-}{[A-Z]_}; "-DOPENSSL_NO_$x"; }
- grep { $disabled{$_} !~ /\(no-depflags\)$/ }
- sort keys %disabled);
-
# Explicit "no-..." options will be collected in %disabled along with the defaults.
-# To remove something from %disabled, use "enable-foo" (unless it's experimental).
+# To remove something from %disabled, use "enable-foo".
# For symmetry, "disable-foo" is a synonym for "no-foo".
-# For features called "experimental" here, a more explicit "experimental-foo" is needed to enable.
-# We will collect such requests in @experimental.
-# To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO.
+my @generated_headers = (
+ "include/openssl/opensslconf.h",
+ "crypto/include/internal/bn_conf.h",
+ "crypto/include/internal/dso_conf.h"
+ );
+
+my @generated_by_make_headers = (
+ "crypto/buildinf.h"
+ );
my $no_sse2=0;
&usage if ($#ARGV < 0);
-my $flags="";
-my $depflags="";
-$config{openssl_experimental_defines}=[];
+my $user_cflags="";
+my @user_defines=();
+my $unified = 0;
$config{openssl_api_defines}=[];
$config{openssl_algorithm_defines}=[];
$config{openssl_thread_defines}=[];
my $libs="";
my $target="";
$config{options}="";
-my $api;
-my $make_depend=0;
my %withargs=();
my $build_prefix = "release_";
# centered information gathering the reading configdata.pm
#
while (<IN>) {
- chomp;
+ s|\R$||;
if (/^CONFIGURE_ARGS=\s*(.*)\s*/) {
# Older form, we split the string and hope for the best
@argvcopy = split /\s+/, $_;
$config{perlargv} = [ @argvcopy ];
my %unsupported_options = ();
+my %deprecated_options = ();
foreach (@argvcopy)
{
+ # VMS is a case insensitive environment, and depending on settings
+ # out of our control, we may receive options uppercased. Let's
+ # downcase at least the part before any equal sign.
+ if ($^O eq "VMS")
+ {
+ s/^([^=]*)/lc($1)/e;
+ }
s /^-no-/no-/; # some people just can't read the instructions
# rewrite some options in "enable-..." form
s /^zlib$/enable-zlib/;
s /^zlib-dynamic$/enable-zlib-dynamic/;
- if (/^(no|disable|enable|experimental)-(.+)$/)
+ if (/^(no|disable|enable)-(.+)$/)
{
my $word = $2;
- if (!grep { $word =~ /^${_}$/ } @disablables)
+ if (grep { $word =~ /^${_}$/ } @deprecated_disablables)
+ {
+ $deprecated_options{$_} = 1;
+ next;
+ }
+ elsif (!grep { $word =~ /^${_}$/ } @disablables)
{
$unsupported_options{$_} = 1;
next;
}
if (/^no-(.+)$/ || /^disable-(.+)$/)
{
- if (!($disabled{$1} eq "experimental"))
- {
- foreach my $proto ((@tls, @dtls))
- {
- if ($1 eq "$proto-method")
- {
- $disabled{"$proto"} = "option($proto-method)";
- last;
- }
- }
- if ($1 eq "dtls")
- {
- foreach my $proto (@dtls)
- {
- $disabled{$proto} = "option(dtls)";
- }
- }
- elsif ($1 eq "ssl")
- {
- # Last one of its kind
- $disabled{"ssl3"} = "option(ssl)";
- }
- elsif ($1 eq "tls")
- {
- # XXX: Tests will fail if all SSL/TLS
- # protocols are disabled.
- foreach my $proto (@tls)
- {
- $disabled{$proto} = "option(tls)";
- }
- }
- else
- {
- $disabled{$1} = "option";
- }
- }
+ foreach my $proto ((@tls, @dtls))
+ {
+ if ($1 eq "$proto-method")
+ {
+ $disabled{"$proto"} = "option($proto-method)";
+ last;
+ }
+ }
+ if ($1 eq "dtls")
+ {
+ foreach my $proto (@dtls)
+ {
+ $disabled{$proto} = "option(dtls)";
+ }
+ }
+ elsif ($1 eq "ssl")
+ {
+ # Last one of its kind
+ $disabled{"ssl3"} = "option(ssl)";
+ }
+ elsif ($1 eq "tls")
+ {
+ # XXX: Tests will fail if all SSL/TLS
+ # protocols are disabled.
+ foreach my $proto (@tls)
+ {
+ $disabled{$proto} = "option(tls)";
+ }
+ }
+ elsif ($1 eq "static-engine")
+ {
+ delete $disabled{"dynamic-engine"};
+ }
+ elsif ($1 eq "dynamic-engine")
+ {
+ $disabled{"dynamic-engine"} = "option";
+ }
+ else
+ {
+ $disabled{$1} = "option";
+ }
}
- elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
+ elsif (/^enable-(.+)$/)
{
+ if ($1 eq "static-engine")
+ {
+ $disabled{"dynamic-engine"} = "option";
+ }
+ elsif ($1 eq "dynamic-engine")
+ {
+ delete $disabled{"dynamic-engine"};
+ }
my $algo = $1;
- if ($disabled{$algo} eq "experimental")
- {
- die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
- unless (/^experimental-/);
- push @experimental, $algo;
- }
delete $disabled{$algo};
$threads = 1 if ($algo eq "threads");
{ $config{processor}=386; }
elsif (/^fips$/)
{
- $fips=1;
+ $config{fips}=1;
}
elsif (/^rsaref$/)
{
}
elsif (/^nofipscanistercheck$/)
{
- $fips = 1;
+ $config{fips} = 1;
$nofipscanistercheck = 1;
}
elsif (/^[-+]/)
{
- if (/^--prefix=(.*)$/)
+ if (/^--unified$/)
+ {
+ $unified=1;
+ }
+ elsif (/^--prefix=(.*)$/)
{
$config{prefix}=$1;
+ die "Directory given with --prefix MUST be absolute\n"
+ unless file_name_is_absolute($config{prefix});
}
elsif (/^--api=(.*)$/)
{
- $api=$1;
+ $config{api}=$1;
}
elsif (/^--libdir=(.*)$/)
{
- $libdir=$1;
+ $config{libdir}=$1;
}
elsif (/^--openssldir=(.*)$/)
{
$config{openssldir}=$1;
}
- elsif (/^--install.prefix=(.*)$/)
- {
- $install_prefix=$1;
- }
elsif (/^--with-zlib-lib=(.*)$/)
{
- $withargs{"zlib-lib"}=$1;
+ $withargs{zlib_lib}=$1;
}
elsif (/^--with-zlib-include=(.*)$/)
{
- $withargs{"zlib-include"}="-I$1";
+ $withargs{zlib_include}="-I$1";
}
elsif (/^--with-fipslibdir=(.*)$/)
{
- $fipslibdir="$1/";
+ $config{fipslibdir}="$1/";
}
elsif (/^--with-baseaddr=(.*)$/)
{
- $baseaddr="$1";
+ $config{baseaddr}="$1";
}
elsif (/^--cross-compile-prefix=(.*)$/)
{
{
$libs.=$_." ";
}
+ elsif (/^-D(.*)$/)
+ {
+ push @user_defines, $1;
+ }
else # common if (/^[-+]/), just pass down...
{
$_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
- $flags.=$_." ";
+ $user_cflags.=" ".$_;
}
}
elsif ($_ =~ /^([^:]+):(.+)$/)
{ $config{options} .= " ".$_; }
}
- if (defined($api) && !exists $apitable->{$api}) {
- die "***** Unsupported api compatibility level: $api\n",
+ if (defined($config{api}) && !exists $apitable->{$config{api}}) {
+ die "***** Unsupported api compatibility level: $config{api}\n",
}
+ if (keys %deprecated_options)
+ {
+ warn "***** Deprecated options: ",
+ join(", ", keys %deprecated_options), "\n";
+ }
if (keys %unsupported_options)
{
die "***** Unsupported options: ",
}
}
-if ($fips)
+if ($config{fips})
{
delete $disabled{"shared"} if ($disabled{"shared"} =~ /^default/);
}
+else
+ {
+ @{$config{dirs}} = grep !/^fips$/, @{$config{dirs}};
+ }
my @tocheckfor = (keys %disabled);
while (@tocheckfor) {
printf " no-%-12s %-10s", $_, "[$disabled{$_}]";
if (/^dso$/)
- { $no_dso = 1; }
+ { }
elsif (/^threads$/)
- { $no_threads = 1; }
+ { }
elsif (/^shared$/)
- { $no_shared = 1; }
+ { }
+ elsif (/^pic$/)
+ { }
elsif (/^zlib$/)
- { $zlib = 0; }
- elsif (/^static-engine$/)
+ { }
+ elsif (/^dynamic-engine$/)
{ }
elsif (/^zlib-dynamic$/)
{ }
elsif (/^sse2$/)
{ $no_sse2 = 1; }
+ elsif (/^engine$/)
+ {
+ @{$config{dirs}} = grep !/^engines$/, @{$config{dirs}};
+ @{$config{sdirs}} = grep !/^engine$/, @{$config{sdirs}};
+ push @{$config{openssl_other_defines}}, "OPENSSL_NO_ENGINE";
+ }
else
{
my ($ALGO, $algo);
($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
- if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/)
+ if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/ || /^async$/
+ || /^autoalginit/ || /^autoerrinit/)
{
push @{$config{openssl_other_defines}}, "OPENSSL_NO_$ALGO";
print " OPENSSL_NO_$ALGO";
- if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; }
- elsif (/^asm$/) { $no_asm = 1; }
+ if (/^err$/) { push @user_defines, "OPENSSL_NO_ERR"; }
}
else
{
push @{$config{openssl_algorithm_defines}}, "OPENSSL_NO_$ALGO";
print " OPENSSL_NO_$ALGO";
- push @skip, $algo;
# fix-up crypto/directory name(s)
- $skip[$#skip]="whrlpool" if $algo eq "whirlpool";
- $skip[$#skip]="ripemd" if $algo eq "rmd160";
+ $algo="whrlpool" if $algo eq "whirlpool";
+ $algo="ripemd" if $algo eq "rmd160";
+ @{$config{sdirs}} = grep { $_ ne $algo} @{$config{sdirs}};
print " (skip dir)";
-
- $depflags .= " -DOPENSSL_NO_$ALGO";
}
}
print "\n";
}
-my $exp_cflags = "";
-
-foreach (sort @experimental)
- {
- my $ALGO;
- ($ALGO = $_) =~ tr/[a-z]/[A-Z]/;
-
- # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined
- push @{$config{openssl_experimental_defines}}, "OPENSSL_NO_$ALGO";
- $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO";
- }
-
print "Configuring for $target\n";
# Support for legacy targets having a name starting with 'debug-'
&usage if (!%target || $target{template});
-$exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/);
-$exe_ext=".nlm" if ($target =~ /netware/);
-$exe_ext=".pm" if ($target =~ /vos/);
+$target{exe_extension}="";
+$target{exe_extension}=".exe" if ($config{target} eq "DJGPP"
+ || $config{target} =~ /^(?:Cygwin|mingw)/);
+$target{exe_extension}=".nlm" if ($config{target} =~ /netware/);
+$target{exe_extension}=".pm" if ($config{target} =~ /vos/);
+
+($target{shared_extension_simple}=$target{shared_extension})
+ =~ s|\.\$\(SHLIB_MAJOR\)\.\$\(SHLIB_MINOR\)||;
+$target{dso_extension}=$target{shared_extension_simple};
+($target{shared_import_extension}=$target{shared_extension_simple}.".a")
+ if ($config{target} =~ /^(?:Cygwin|mingw)/);
+
$default_ranlib = which("ranlib") || "true";
$config{perl} = $ENV{'PERL'} || which("perl5") || which("perl") || "perl";
$config{cross_compile_prefix} = $ENV{'CROSS_COMPILE'}
if $config{cross_compile_prefix} eq "";
-$config{prefix} = "/usr/local" if !$config{prefix};
-$config{openssldir} = "ssl" if !$config{openssldir};
-$config{openssldir} = catdir($config{prefix}, $config{openssldir})
- unless file_name_is_absolute($config{openssldir});
-
# Allow environment CC to override compiler...
$target{cc} = $ENV{CC} || $target{cc};
-# For cflags and lflags, add the debug_ or release_ attributes
+# For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_
+# or release_ attributes.
# Do it in such a way that no spurious space is appended (hence the grep).
-my $cflags = join(" ",
- grep { $_ } ($target{cflags},
- $target{$build_prefix."cflags"}));
-my $lflags = join(" ",
- grep { $_ } ($target{lflags},
- $target{$build_prefix."lflags"}));
+$config{defines} = [ @{$target{defines}},
+ @{$target{$build_prefix."defines"}} ];
+$config{cflags} = join(" ",
+ grep { $_ ne "" } ($target{cflags},
+ $target{$build_prefix."cflags"}));
+$config{lflags} = join(" ",
+ grep { $_ ne "" } ($target{lflags},
+ $target{$build_prefix."lflags"}));
+$config{plib_lflags} = join(" ",
+ grep { $_ ne "" } ($target{plib_lflags},
+ $target{$build_prefix."plib_lflags"}));
+$config{ex_libs} = join(" ",
+ grep { $_ ne "" } ($target{ex_libs},
+ $target{$build_prefix."ex_libs"}));
$target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || $default_ranlib;
$target{ar} = $ENV{'AR'} || "ar";
+$target{arflags} = "" if !defined($target{arflags});
+$target{nm} = "nm";
# Make sure build_scheme is consistent.
$target{build_scheme} = [ $target{build_scheme} ]
if ref($target{build_scheme}) ne "ARRAY";
-# if $config{prefix}/lib$target{multilib} is not an existing directory, then
-# assume that it's not searched by linker automatically, in
-# which case adding $target{multilib} suffix causes more grief than
-# we're ready to tolerate, so don't...
-$target{multilib}="" if !-d "$config{prefix}/lib$target{multilib}";
-
-$libdir="lib$target{multilib}" if $libdir eq "";
-$config{enginesdir}=$config{prefix} . "/" . $libdir . "/engines";
-
-$cflags = "$cflags$exp_cflags";
+###### TO BE REMOVED BEFORE FINAL RELEASE
+######
+###### If the user has chosen --unified, we give it to them.
+###### The same happens if we detect that they try to build out-of-source.
+if ($target{build_file} eq "Makefile"
+ && $target{build_scheme}->[0] eq "unixmake"
+ && ($unified || $srcdir ne $blddir)) {
+ $target{build_scheme} = [ "unified", "unix" ];
+}
-# '%' in $lflags is used to split flags to "pre-" and post-flags
-my ($prelflags,$postlflags)=split('%',$lflags);
-if (defined($postlflags)) { $lflags=$postlflags; }
-else { $lflags=$prelflags; undef $prelflags; }
+my ($builder, $builder_platform, @builder_opts) =
+ @{$target{build_scheme}};
-if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` !~ m/\-mno\-cygwin/m)
+if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` =~ m/-mno-cygwin/m)
{
- $cflags =~ s/\-mno\-cygwin\s*//;
- $target{shared_ldflag} =~ s/\-mno\-cygwin\s*//;
+ $config{cflags} .= " -mno-cygwin";
+ $target{shared_ldflag} .= " -mno-cygwin";
}
-if ($target =~ /linux.*\-mips/ && !$no_asm && $flags !~ /\-m(ips|arch=)/) {
+if ($target =~ /linux.*-mips/ && !$disabled{asm} && $user_cflags !~ /-m(ips|arch=)/) {
# minimally required architecture flags for assembly modules
- $cflags="-mips2 $cflags" if ($target =~ /mips32/);
- $cflags="-mips3 $cflags" if ($target =~ /mips64/);
+ $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/);
+ $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/);
}
my $no_shared_warn=0;
my $no_user_cflags=0;
-
-if ($flags ne "") { $cflags="$flags$cflags"; }
-else { $no_user_cflags=1; }
+my $no_user_defines=0;
# The DSO code currently always implements all functions so that no
# applications will have to worry about that from a compilation point
# has support compiled in for them. Currently each method is enabled
# by a define "DSO_<name>" ... we translate the "dso_scheme" config
# string entry into using the following logic;
-my $dso_cflags;
-if (!$no_dso && $target{dso_scheme} ne "")
+if (!$disabled{dso} && $target{dso_scheme} ne "")
{
$target{dso_scheme} =~ tr/[a-z]/[A-Z]/;
if ($target{dso_scheme} eq "DLFCN")
{
- $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
+ $config{defines} = [ "DSO_DLFCN", "HAVE_DLFCN_H",
+ @{$config{defines}} ]
}
elsif ($target{dso_scheme} eq "DLFCN_NO_H")
{
- $dso_cflags = "-DDSO_DLFCN";
+ $config{defines} = [ "DSO_DLFCN", @{$config{defines}} ]
}
else
{
- $dso_cflags = "-DDSO_$target{dso_scheme}";
+ $config{defines} = [ "DSO_$target{dso_scheme}",
+ @{$config{defines}} ]
}
- $cflags = "$dso_cflags $cflags";
}
-my $thread_cflags;
+my $thread_cflags = "";
my @thread_defines;
-if ($target{thread_cflag} ne "(unknown)" && !$no_threads)
+if ($target{thread_cflag} ne "(unknown)" && !$disabled{threads})
{
# If we know how to do it, support threads by default.
$threads = 1;
# If the user asked for "threads", [s]he is also expected to
# provide any system-dependent compiler options that are
# necessary.
- if ($no_user_cflags)
+ if ($no_user_cflags && $no_user_defines)
{
print "You asked for multi-threading support, but didn't\n";
print "provide any system-specific compiler options\n";
exit(1);
}
- $thread_cflags="-DOPENSSL_THREADS $cflags" ;
push @thread_defines, "OPENSSL_THREADS";
}
else
{
- $thread_cflags="-DOPENSSL_THREADS $target{thread_cflag} $cflags";
- push @thread_defines, "OPENSSL_THREADS";
-# my $def;
-# foreach $def (split ' ',$target{thread_cflag})
-# {
-# if ($def =~ s/^-D// && $def !~ /^_/)
-# {
-# push @thread_defines, "$def";
-# }
-# }
+ $thread_cflags=" $target{thread_cflag}";
+ push @thread_defines, @{$target{thread_defines}}, "OPENSSL_THREADS";
}
-$lflags="$libs$lflags" if ($libs ne "");
+$config{ex_libs}="$libs$config{ex_libs}" if ($libs ne "");
-if ($no_asm)
+if ($disabled{asm})
{
- $cflags=~s/\-D[BL]_ENDIAN// if ($fips);
- $thread_cflags=~s/\-D[BL]_ENDIAN// if ($fips);
+ @{$config{defines}} = grep !/^[BL]_ENDIAN$/, @{$config{defines}}
+ if ($config{fips});
}
if ($threads)
{
- $cflags=$thread_cflags;
+ $config{cflags} = "$thread_cflags $config{cflags}" if $thread_cflags;
+ push @{$config{defines}}, @thread_defines;
push @{$config{openssl_thread_defines}}, @thread_defines;
}
-if ($zlib)
+unless ($disabled{zlib})
{
- $cflags = "-DZLIB $cflags";
+ push @{$config{defines}}, "ZLIB";
if (defined($disabled{"zlib-dynamic"}))
{
- if (defined($withargs{"zlib-lib"}))
+ if (defined($withargs{zlib_lib}))
{
- $lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz";
+ $config{ex_libs} .= " -L" . $withargs{zlib_lib} . " -lz";
}
else
{
- $lflags = "$lflags -lz";
+ $config{ex_libs} .= " -lz";
}
}
else
{
- $cflags = "-DZLIB_SHARED $cflags";
+ push @{$config{defines}}, "ZLIB_SHARED";
}
}
# With "deprecated" disable all deprecated features.
if (defined($disabled{"deprecated"})) {
- $api = $maxapi;
+ $config{api} = $maxapi;
}
-# You will find shlib_mark1 and shlib_mark2 explained in Makefile.in
-my $shared_mark = "";
if ($target{shared_target} eq "")
{
- $no_shared_warn = 1 if !$no_shared && !$fips;
- $no_shared = 1;
- }
-if (!$no_shared)
- {
- if ($target{shared_cflag} ne "")
- {
- $cflags = "$target{shared_cflag} -DOPENSSL_PIC $cflags";
- }
+ $no_shared_warn = 1
+ if ((!$disabled{shared} || !$disabled{"dynamic-engine"})
+ && !$config{fips});
+ $disabled{shared} = "no-shared-target";
+ $disabled{pic} = $disabled{shared} = $disabled{"dynamic-engine"} =
+ "no-shared-target";
}
-if ($target{build_scheme}->[0] ne "mk1mf")
- {
- # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
- if ($no_shared)
- {
- push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
- $config{options}.=" static-engine";
- }
- else
- {
- push @{$config{openssl_other_defines}}, "OPENSSL_NO_STATIC_ENGINE";
- $config{options}.=" no-static-engine";
- }
- }
+if ($disabled{"dynamic-engine"}) {
+ push @{$config{defines}}, "OPENSSL_NO_DYNAMIC_ENGINE";
+ $config{dynamic_engines} = 0;
+} else {
+ push @{$config{defines}}, "OPENSSL_NO_STATIC_ENGINE";
+ $config{dynamic_engines} = 1;
+}
#
# Platform fix-ups
#
-if ($target =~ /\-icc$/) # Intel C compiler
+
+# This saves the build files from having to check
+if ($disabled{pic})
{
- my $iccver=0;
- if (open(FD,"$target{cc} -V 2>&1 |"))
- {
- while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); }
- close(FD);
- }
- if ($iccver>=8)
- {
- $cflags=~s/\-KPIC/-fPIC/;
- # Eliminate unnecessary dependency from libirc.a. This is
- # essential for shared library support, as otherwise
- # apps/openssl can end up in endless loop upon startup...
- $cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset";
- }
- if ($iccver>=9)
- {
- $lflags.=" -i-static";
- $lflags=~s/\-no_cpprt/-no-cpprt/;
- }
- if ($iccver>=10)
- {
- $lflags=~s/\-i\-static/-static-intel/;
- }
- if ($iccver>=11)
- {
- $cflags.=" -no-intel-extensions"; # disable Cilk
- $lflags=~s/\-no\-cpprt/-no-cxxlib/;
- }
+ $target{shared_cflag} = $target{shared_ldflag} =
+ $target{shared_rcflag} = "";
}
-
-# Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time
-# linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on
-# .so objects. Apparently application RPATH is not global and does
-# not apply to .so linked with other .so. Problem manifests itself
-# when libssl.so fails to load libcrypto.so. One can argue that we
-# should engrave this into Makefile.shared rules or into BSD-* config
-# lines above. Meanwhile let's try to be cautious and pass -rpath to
-# linker only when --prefix is not /usr.
-if ($target =~ /^BSD\-/)
+else
{
- $target{shared_ldflag}.=" -Wl,-rpath,\$\$(LIBRPATH)" if ($config{prefix} !~ m|^/usr[/]*$|);
+ push @{$config{defines}}, "OPENSSL_PIC";
}
if ($target{sys_id} ne "")
{
- #$cflags="-DOPENSSL_SYS_$target{sys_id} $cflags";
push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}";
}
$target{ranlib} = $default_ranlib;
}
-if (!$no_asm) {
- $target{cpuid_obj}=$table{BASE}->{cpuid_obj} if ($config{processor} eq "386");
- $target{cpuid_obj}.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/);
-
- $target{bn_obj} =~ s/\w+-gf2m.o// if (defined($disabled{ec2m}));
+unless ($disabled{asm}) {
+ $target{cpuid_asm_src}=$table{BASE}->{cpuid_asm_src} if ($config{processor} eq "386");
+ $target{bn_asm_src} =~ s/\w+-gf2m.c// if (defined($disabled{ec2m}));
# bn-586 is the only one implementing bn_*_part_words
- $cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($target{bn_obj} =~ /bn-586/);
- $cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_obj} =~ /86/);
+ push @{$config{defines}}, "OPENSSL_BN_ASM_PART_WORDS" if ($target{bn_asm_src} =~ /bn-586/);
+ push @{$config{defines}}, "OPENSSL_IA32_SSE2" if (!$no_sse2 && $target{bn_asm_src} =~ /86/);
- $cflags.=" -DOPENSSL_BN_ASM_MONT" if ($target{bn_obj} =~ /-mont/);
- $cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($target{bn_obj} =~ /-mont5/);
- $cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($target{bn_obj} =~ /-gf2m/);
+ push @{$config{defines}}, "OPENSSL_BN_ASM_MONT" if ($target{bn_asm_src} =~ /-mont/);
+ push @{$config{defines}}, "OPENSSL_BN_ASM_MONT5" if ($target{bn_asm_src} =~ /-mont5/);
+ push @{$config{defines}}, "OPENSSL_BN_ASM_GF2m" if ($target{bn_asm_src} =~ /-gf2m/);
- if ($fips) {
+ if ($config{fips}) {
push @{$config{openssl_other_defines}}, "OPENSSL_FIPS";
}
- if ($target{sha1_obj} =~ /\.o$/) {
- $cflags.=" -DSHA1_ASM" if ($target{sha1_obj} =~ /sx86/ || $target{sha1_obj} =~ /sha1/);
- $cflags.=" -DSHA256_ASM" if ($target{sha1_obj} =~ /sha256/);
- $cflags.=" -DSHA512_ASM" if ($target{sha1_obj} =~ /sha512/);
- if ($target{sha1_obj} =~ /sse2/) {
- if ($no_sse2) {
- $target{sha1_obj} =~ s/\S*sse2\S+//;
- } elsif ($cflags !~ /OPENSSL_IA32_SSE2/) {
- $cflags.=" -DOPENSSL_IA32_SSE2";
- }
- }
+ if ($target{sha1_asm_src}) {
+ push @{$config{defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/);
+ push @{$config{defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/);
+ push @{$config{defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/);
}
- if ($target{md5_obj} =~ /\.o$/) {
- $cflags.=" -DMD5_ASM";
+ if ($target{md5_asm_src}) {
+ push @{$config{defines}}, "MD5_ASM";
}
- $target{cast_obj}=$table{BASE}->{cast_obj} if (!$no_shared); # CAST assembler is not PIC
- if ($target{rmd160_obj} =~ /\.o$/) {
- $cflags.=" -DRMD160_ASM";
+ $target{cast_asm_src}=$table{BASE}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC
+ if ($target{rmd160_asm_src}) {
+ push @{$config{defines}}, "RMD160_ASM";
}
- if ($target{aes_obj} =~ /\.o$/) {
- $cflags.=" -DAES_ASM" if ($target{aes_obj} =~ m/\baes\-/);;
- # aes-ctr.o is not a real file, only indication that assembler
+ if ($target{aes_asm_src}) {
+ push @{$config{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...
- $cflags.=" -DAES_CTR_ASM" if ($target{aes_obj} =~ s/\s*aes\-ctr\.o//);
- # aes-xts.o indicates presence of AES_xts_[en|de]crypt...
- $cflags.=" -DAES_XTS_ASM" if ($target{aes_obj} =~ s/\s*aes\-xts\.o//);
- $target{aes_obj} =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2);
- $cflags.=" -DVPAES_ASM" if ($target{aes_obj} =~ m/vpaes/);
- $cflags.=" -DBSAES_ASM" if ($target{aes_obj} =~ m/bsaes/);
+ push @{$config{defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//);
+ # aes-xts.fake indicates presence of AES_xts_[en|de]crypt...
+ push @{$config{defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//);
+ $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($no_sse2);
+ push @{$config{defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/);
+ push @{$config{defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/);
}
- if ($target{wp_obj} =~ /mmx/ && $config{processor} eq "386") {
- $target{wp_obj}=$table{BASE}->{wp_obj};
- } elsif (!$disabled{"whirlpool"}) {
- $cflags.=" -DWHIRLPOOL_ASM";
+ if ($target{wp_asm_src} =~ /mmx/) {
+ if ($config{processor} eq "386") {
+ $target{wp_asm_src}=$table{BASE}->{wp_asm_src};
+ } elsif (!$disabled{"whirlpool"}) {
+ $config{cflags}.=" -DWHIRLPOOL_ASM";
+ }
+ }
+ if ($target{modes_asm_src} =~ /ghash-/) {
+ push @{$config{defines}}, "GHASH_ASM";
}
- if ($target{modes_obj} =~ /ghash\-/) {
- $cflags.=" -DGHASH_ASM";
+ if ($target{ec_asm_src} =~ /ecp_nistz256/) {
+ push @{$config{defines}}, "ECP_NISTZ256_ASM";
}
- if ($target{ec_obj} =~ /ecp_nistz256/) {
- $cflags.=" -DECP_NISTZ256_ASM";
+ if ($target{poly1305_asm_src} ne "") {
+ push @{$config{defines}}, "POLY1305_ASM";
}
- if ($target{poly1305_obj} =~ /\.o$/) {
- $cflags.=" -DPOLY1305_ASM";
+}
+
+my $ecc = $target{cc};
+if ($^O ne "VMS") {
+ # Is the compiler gcc or clang? $ecc is used below to see if
+ # error-checking can be turned on.
+ my $ccpcc = "$config{cross_compile_prefix}$target{cc}";
+ $config{makedepprog} = 'makedepend';
+ open(PIPE, "$ccpcc --version 2>&1 | head -2 |");
+ while ( <PIPE> ) {
+ $config{makedepprog} = $ccpcc if /clang|gcc/;
+ $ecc = "clang" if /clang/;
+ $ecc = "gcc" if /gcc/;
}
+ close(PIPE);
}
# Deal with bn_ops ###################################################
-$config{des_ptr} =0;
-$config{des_risc1} =0;
-$config{des_risc2} =0;
-$config{des_unroll} =0;
$config{bn_ll} =0;
-$config{rc4_idx} =0;
-$config{bf_ptr} =0;
$config{export_var_as_fn} =0;
my $def_int="unsigned int";
$config{rc4_int} =$def_int;
-$config{rc4_chunk} ="";
-$config{md2_int} =$def_int;
-$config{idea_int} =$def_int;
-$config{rc2_int} =$def_int;
-($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})=(0,0,1,0,0);
-
-$config{des_int} = "unsigned long";
+($config{b64l},$config{b64},$config{b32})=(0,0,1);
+my $count = 0;
foreach (sort split(/\s+/,$target{bn_ops})) {
- $config{des_ptr}=1 if /DES_PTR/;
- $config{des_risc1}=1 if /DES_RISC1/;
- $config{des_risc2}=1 if /DES_RISC2/;
- $config{des_unroll}=1 if /DES_UNROLL/;
- $config{des_int}="unsigned int" if /DES_INT/;
- $config{bn_ll}=1 if /BN_LLONG/;
- $config{rc4_int}="unsigned char" if /RC4_CHAR/;
- $config{rc4_int}="unsigned long" if /RC4_LONG/;
- $config{rc4_idx}=1 if /RC4_INDEX/;
- $config{rc4_chunk}="unsigned long" if /RC4_CHUNK/;
- $config{rc4_chunk}="unsigned long long" if /RC4_CHUNK_LL/;
- $config{md2_int}="unsigned char" if /MD2_CHAR/;
- $config{md2_int}="unsigned long" if /MD2_LONG/;
- $config{idea_int}="unsigned char" if /IDEA_CHAR/;
- $config{idea_int}="unsigned long" if /IDEA_LONG/;
- $config{rc2_int}="unsigned char" if /RC2_CHAR/;
- $config{rc2_int}="unsigned long" if /RC2_LONG/;
- $config{bf_ptr}=1 if $_ eq "BF_PTR";
- $config{bf_ptr}=2 if $_ eq "BF_PTR2";
- ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})
- =(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
- ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})
- =(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
- ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})
- =(0,0,1,0,0) if /THIRTY_TWO_BIT/;
- ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})
- =(0,0,0,1,0) if /SIXTEEN_BIT/;
- ($config{b64l},$config{b64},$config{b32},$config{b16},$config{b8})
- =(0,0,0,0,1) if /EIGHT_BIT/;
- $config{export_var_as_fn}=1 if /EXPORT_VAR_AS_FN/;
+ $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/;
+ $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN';
+ $config{bn_ll}=1 if $_ eq 'BN_LLONG';
+ $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR';
+ ($config{b64l},$config{b64},$config{b32})
+ =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT';
+ ($config{b64l},$config{b64},$config{b32})
+ =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG';
+ ($config{b64l},$config{b64},$config{b32})
+ =(0,0,1) if $_ eq 'THIRTY_TWO_BIT';
}
+die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n"
+ if $count > 1;
# Hack cflags for better warnings (dev option) #######################
# "Stringify" the C flags string. This permits it to be made part of a string
# and works as well on command lines.
-$cflags =~ s/([\\\"])/\\\1/g;
-
-$config{version} = "unknown";
-$config{version_num} = "unknown";
-$config{major} = "unknown";
-$config{minor} = "unknown";
-$config{shlib_version_number} = "unknown";
-$config{shlib_version_history} = "unknown";
-$config{shlib_major} = "unknown";
-$config{shlib_minor} = "unknown";
-
-open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n";
-while (<IN>)
- {
- $config{version}=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
- $config{version_num}=$1 if /OPENSSL.VERSION.NUMBER.*(0x\S+)/;
- $config{shlib_version_number}=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
- $config{shlib_version_history}=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
- }
-close(IN);
-if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; }
-
-if ($config{version} =~ /(^[0-9]*)\.([0-9\.]*)/)
- {
- $config{major}=$1;
- $config{minor}=$2;
- }
-
-if ($config{shlib_version_number} =~ /(^[0-9]*)\.([0-9\.]*)/)
- {
- $config{shlib_major}=$1;
- $config{shlib_minor}=$2;
- }
+$config{cflags} =~ s/([\\\"])/\\\1/g;
-if (defined($api)) {
- $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$api} ];
- my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$api});
- $default_depflags .= " $apiflag";
- $cflags .= " $apiflag";
+if (defined($config{api})) {
+ $config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ];
+ my $apiflag = sprintf("OPENSSL_API_COMPAT=%s", $apitable->{$config{api}});
+ push @{$config{defines}}, $apiflag;
}
-my $ecc = $target{cc};
-$ecc = "clang" if `$target{cc} --version 2>&1` =~ /clang/;
-
if ($strict_warnings)
{
my $wopt;
- die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/);
+ die "ERROR --strict-warnings requires gcc or clang"
+ unless $ecc eq 'gcc' || $ecc eq 'clang';
foreach $wopt (split /\s+/, $gcc_devteam_warn)
{
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
+ $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
}
if ($ecc eq "clang")
{
foreach $wopt (split /\s+/, $clang_devteam_warn)
{
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
+ $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
}
}
- if ($target !~ /^mingw/)
+ }
+
+unless ($disabled{"crypto-mdebug-backtrace"})
+ {
+ foreach my $wopt (split /\s+/, $memleak_devteam_backtrace)
{
- foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
- {
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
- }
- if ($target =~ /^BSD-/)
- {
- $lflags .= " -lexecinfo";
- }
+ $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
+ }
+ if ($target =~ /^BSD-/)
+ {
+ $config{ex_libs} .= " -lexecinfo";
}
}
+if ($user_cflags ne "") { $config{cflags}="$config{cflags}$user_cflags"; }
+else { $no_user_cflags=1; }
+if (@user_defines) { $config{defines}=[ @{$config{defines}}, @user_defines ]; }
+else { $no_user_defines=1; }
+
+# ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON
+
+# If we use the unified build, collect information from build.info files
+my %unified_info = ();
+
+if ($builder eq "unified") {
+ # 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 $build_file_template =
+ catfile($srcdir, "Configurations",
+ $builder_platform."-".$target{build_file}.".tmpl");
+ $build_file_template =
+ catfile($srcdir, "Configurations", $target{build_file}.".tmpl")
+ if (! -f $build_file_template);
+ $config{build_file_template} = $build_file_template;
+
+ use lib catdir(dirname(__FILE__),"util");
+ use with_fallback qw(Text::Template);
+
+ sub cleandir {
+ my $base = shift;
+ my $dir = shift;
+ my $relativeto = shift || ".";
+
+ $dir = catdir($base,$dir) unless isabsolute($dir);
+
+ # Make sure the directories we're building in exists
+ mkpath($dir);
+
+ my $res = abs2rel(absolutedir($dir), rel2abs($relativeto));
+ #print STDERR "DEBUG[cleandir]: $dir , $base => $res\n";
+ return $res;
+ }
+
+ sub cleanfile {
+ my $base = shift;
+ my $file = shift;
+ my $relativeto = shift || ".";
+
+ $file = catfile($base,$file) unless isabsolute($file);
+
+ my $d = dirname($file);
+ my $f = basename($file);
+
+ # Make sure the directories we're building in exists
+ mkpath($d);
+
+ my $res = abs2rel(catfile(absolutedir($d), $f), rel2abs($relativeto));
+ #print STDERR "DEBUG[cleanfile]: $d , $f => $res\n";
+ return $res;
+ }
+
+ my @build_infos = ( [ ".", "build.info" ] );
+ foreach (@{$config{dirs}}) {
+ push @build_infos, [ $_, "build.info" ]
+ if (-f catfile($srcdir, $_, "build.info"));
+ }
+ foreach (@{$config{sdirs}}) {
+ push @build_infos, [ catdir("crypto", $_), "build.info" ]
+ if (-f catfile($srcdir, "crypto", $_, "build.info"));
+ }
+ foreach (@{$config{engdirs}}) {
+ push @build_infos, [ catdir("engines", $_), "build.info" ]
+ if (-f catfile($srcdir, "engines", $_, "build.info"));
+ }
+
+ foreach (@build_infos) {
+ my $sourced = catdir($srcdir, $_->[0]);
+ my $buildd = catdir($blddir, $_->[0]);
+
+ mkpath($buildd);
+
+ my $f = $_->[1];
+ # The basic things we're trying to build
+ my @programs = ();
+ my @libraries = ();
+ my @engines = ();
+ my @scripts = ();
+ my @extra = ();
+ my @intermediates = ();
+ my @rawlines = ();
+
+ my %ordinals = ();
+ my %sources = ();
+ my %includes = ();
+ my %depends = ();
+ my %renames = ();
+ my %sharednames = ();
+
+ my $template = Text::Template->new(TYPE => 'FILE',
+ SOURCE => catfile($sourced, $f));
+ die "Something went wrong with $sourced/$f: $!\n" unless $template;
+ my @text =
+ split /^/m,
+ $template->fill_in(HASH => { config => \%config,
+ target => \%target,
+ disabled => \%disabled,
+ builddir => abs2rel($buildd, $blddir),
+ sourcedir => abs2rel($sourced, $blddir),
+ buildtop => abs2rel($blddir, $blddir),
+ sourcetop => abs2rel($srcdir, $blddir) },
+ DELIMITERS => [ "{-", "-}" ]);
+
+ # The top item of this stack has the following values
+ # -2 positive already run and we found ELSE (following ELSIF should fail)
+ # -1 positive already run (skip until ENDIF)
+ # 0 negatives so far (if we're at a condition, check it)
+ # 1 last was positive (don't skip lines until next ELSE, ELSIF or ENDIF)
+ # 2 positive ELSE (following ELSIF should fail)
+ my @skip = ();
+ collect_information(
+ collect_from_array([ @text ],
+ qr/\\$/ => sub { my $l1 = shift; my $l2 = shift;
+ $l1 =~ s/\\$//; $l1.$l2 }),
+ # Info we're looking for
+ qr/^\s*IF\[((?:\\.|[^\\\]])*)\]\s*$/
+ => sub { push @skip, !! $1; },
+ qr/^\s*ELSIF\[((?:\\.|[^\\\]])*)\]\s*$/
+ => sub { die "ELSIF out of scope" if ! @skip;
+ die "ELSIF following ELSE" if abs($skip[$#skip]) == 2;
+ $skip[$#skip] = -1 if $skip[$#skip] != 0;
+ $skip[$#skip] = !! $1
+ if $skip[$#skip] == 0; },
+ qr/^\s*ELSE\s*$/
+ => sub { die "ELSE out of scope" if ! @skip;
+ $skip[$#skip] = -2 if $skip[$#skip] != 0;
+ $skip[$#skip] = 2 if $skip[$#skip] == 0; },
+ qr/^\s*ENDIF\s*$/
+ => sub { die "ENDIF out of scope" if ! @skip;
+ pop @skip; },
+ qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/
+ => sub { push @programs, split(/\s+/, $1)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*LIBS\s*=\s*(.*)\s*$/
+ => sub { push @libraries, split(/\s+/, $1)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*ENGINES\s*=\s*(.*)\s*$/
+ => sub { push @engines, split(/\s+/, $1)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/
+ => sub { push @scripts, split(/\s+/, $1)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*EXTRA\s*=\s*(.*)\s*$/
+ => sub { push @extra, split(/\s+/, $1)
+ if !@skip || $skip[$#skip] > 0 },
+
+ qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/,
+ => sub { push @{$ordinals{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$sources{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$includes{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$depends{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$renames{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
+ => sub { push @{$sharednames{$1}}, split(/\s+/, $2)
+ if !@skip || $skip[$#skip] > 0 },
+ qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/
+ => sub {
+ my $lineiterator = shift;
+ my $target_kind = $1;
+ while (defined $lineiterator->()) {
+ s|\R$||;
+ if (/^\s*ENDRAW\[((?:\\.|[^\\\]])+)\]\s*$/) {
+ die "ENDRAW doesn't match BEGINRAW"
+ if $1 ne $target_kind;
+ last;
+ }
+ next if @skip && $skip[$#skip] <= 0;
+ push @rawlines, $_
+ if ($target_kind eq $target{build_file}
+ || $target_kind eq $target{build_file}."(".$builder_platform.")");
+ }
+ },
+ qr/^(?:#.*|\s*)$/ => sub { },
+ "OTHERWISE" => sub { die "Something wrong with this line:\n$_\nat $sourced/$f" }
+ );
+ die "runaway IF?" if (@skip);
+
+ foreach (keys %renames) {
+ die "$_ renamed to more than one thing: "
+ ,join(" ", @{$renames{$_}}),"\n"
+ if scalar @{$renames{$_}} > 1;
+ my $dest = cleanfile($buildd, $_, $blddir);
+ my $to = cleanfile($buildd, $renames{$_}->[0], $blddir);
+ die "$dest renamed to more than one thing: "
+ ,$unified_info{rename}->{$dest}, $to
+ unless !defined($unified_info{rename}->{$dest})
+ or $unified_info{rename}->{$dest} eq $to;
+ $unified_info{rename}->{$dest} = $to;
+ }
+
+ foreach (@programs) {
+ my $program = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$program}) {
+ $program = $unified_info{rename}->{$program};
+ }
+ $unified_info{programs}->{$program} = 1;
+ }
+
+ foreach (@libraries) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{libraries}->{$library} = 1;
+ }
+
+ die <<"EOF" if scalar @engines and !$config{dynamic_engines};
+ENGINES can only be used if configured with 'dynamic-engine'.
+This is usually a fault in a build.info file.
+EOF
+ foreach (@engines) {
+ my $library = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$library}) {
+ $library = $unified_info{rename}->{$library};
+ }
+ $unified_info{engines}->{$library} = 1;
+ }
+
+ foreach (@scripts) {
+ my $script = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$script}) {
+ $script = $unified_info{rename}->{$script};
+ }
+ $unified_info{scripts}->{$script} = 1;
+ }
+
+ foreach (@extra) {
+ my $extra = cleanfile($buildd, $_, $blddir);
+ $unified_info{extra}->{$extra} = 1;
+ }
+
+ push @{$unified_info{rawlines}}, @rawlines;
+
+ unless ($disabled{shared}) {
+ # Check sharednames.
+ foreach (keys %sharednames) {
+ my $dest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$dest}) {
+ $dest = $unified_info{rename}->{$dest};
+ }
+ die "shared_name for $dest with multiple values: "
+ ,join(" ", @{$sharednames{$_}}),"\n"
+ if scalar @{$sharednames{$_}} > 1;
+ my $to = cleanfile($buildd, $sharednames{$_}->[0], $blddir);
+ die "shared_name found for a library $dest that isn't defined\n"
+ unless $unified_info{libraries}->{$dest};
+ die "shared_name for $dest with multiple values: "
+ ,$unified_info{sharednames}->{$dest}, ", ", $to
+ unless !defined($unified_info{sharednames}->{$dest})
+ or $unified_info{sharednames}->{$dest} eq $to;
+ $unified_info{sharednames}->{$dest} = $to;
+ }
+
+ # Additionally, we set up sharednames for libraries that don't
+ # have any, as themselves.
+ foreach (keys %{$unified_info{libraries}}) {
+ if (!defined $unified_info{sharednames}->{$_}) {
+ $unified_info{sharednames}->{$_} = $_
+ }
+ }
+ }
+
+ foreach (keys %ordinals) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$ordinals{$dest}}) {
+ my %known_ordinals =
+ (
+ crypto =>
+ cleanfile($sourced, catfile("util", "libeay.num"), $blddir),
+ ssl =>
+ cleanfile($sourced, catfile("util", "ssleay.num"), $blddir)
+ );
+ my $o = $known_ordinals{$_};
+ die "Ordinals for $ddest defined more than once\n"
+ if $unified_info{ordinals}->{$ddest};
+ $unified_info{ordinals}->{$ddest} = [ $_, $o ];
+ }
+ }
+
+ foreach (keys %sources) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$sources{$dest}}) {
+ my $s = cleanfile($sourced, $_, $blddir);
+
+ # If it isn't in the source tree, we assume it's generated
+ # in the build tree
+ if (! -f $s) {
+ $s = cleanfile($buildd, $_, $blddir);
+ }
+ # We recognise C and asm files
+ if ($s =~ /\.[csS]\b$/) {
+ (my $o = $_) =~ s/\.[csS]\b$/.o/;
+ $o = cleanfile($buildd, $o, $blddir);
+ $unified_info{sources}->{$ddest}->{$o} = 1;
+ $unified_info{sources}->{$o}->{$s} = 1;
+ } else {
+ $unified_info{sources}->{$ddest}->{$s} = 1;
+ }
+ }
+ }
+
+ foreach (keys %depends) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$depends{$dest}}) {
+ my $d = cleanfile($sourced, $_, $blddir);
+
+ # If we know it's generated, or assume it is because we can't
+ # find it in the source tree, we set file we depend on to be
+ # in the build tree rather than the source tree, and assume
+ # and that there are lines to build it in a BEGINRAW..ENDRAW
+ # section or in the Makefile template.
+ if (! -f $d
+ || !(grep { $d eq $_ }
+ map { cleanfile($srcdir, $_, $blddir) }
+ (@generated_headers, @generated_by_make_headers))) {
+ $d = cleanfile($buildd, $_, $blddir);
+ }
+ # Take note if the file to depend on is being renamed
+ if ($unified_info{rename}->{$d}) {
+ $d = $unified_info{rename}->{$d};
+ }
+ $unified_info{depends}->{$ddest}->{$d} = 1;
+ # If we depend on a header file, let's make sure it
+ # can get included
+ if ($d =~ /\.h$/) {
+ my $i = dirname($d);
+ push @{$unified_info{includes}->{$ddest}}, $i
+ unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
+ }
+ }
+ }
+
+ foreach (keys %includes) {
+ my $dest = $_;
+ my $ddest = cleanfile($buildd, $_, $blddir);
+ if ($unified_info{rename}->{$ddest}) {
+ $ddest = $unified_info{rename}->{$ddest};
+ }
+ foreach (@{$includes{$dest}}) {
+ my $i = cleandir($sourced, $_, $blddir);
+ push @{$unified_info{includes}->{$ddest}}, $i
+ unless grep { $_ eq $i } @{$unified_info{includes}->{$ddest}};
+ }
+ }
+ }
+
+ ### Make unified_info a bit more efficient
+ # One level structures
+ foreach (("programs", "libraries", "engines", "scripts", "extra")) {
+ $unified_info{$_} = [ sort keys %{$unified_info{$_}} ];
+ }
+ # Two level structures
+ foreach my $l1 (("sources", "ldadd", "depends")) {
+ foreach my $l2 (sort keys %{$unified_info{$l1}}) {
+ $unified_info{$l1}->{$l2} =
+ [ sort keys %{$unified_info{$l1}->{$l2}} ];
+ }
+ }
+}
+
+# For the schemes that need it, we provide the old *_obj configs
+# from the *_asm_obj ones
+foreach (grep /_(asm|aux)_src$/, keys %target) {
+ my $src = $_;
+ (my $obj = $_) =~ s/_(asm|aux)_src$/_obj/;
+ ($target{$obj} = $target{$src}) =~ s/\.[csS]\b/.o/g;
+}
+
# Write down our configuration where it fits #########################
open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n";
use Exporter;
#use vars qw(\@ISA \@EXPORT);
our \@ISA = qw(Exporter);
-our \@EXPORT = qw(\%config \%target);
+our \@EXPORT = qw(\%config \%target %disabled %withargs %unified_info);
EOF
print OUT "our %config = (\n";
print OUT <<"EOF";
);
-1;
EOF
-close(OUT);
+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";
+);
-open(IN,"<Makefile.in") || die "unable to read Makefile.in: $!\n";
-open(OUT,">$Makefile.new") || die "unable to create $Makefile.new:$!\n";
-print OUT "### Generated automatically from Makefile.in by Configure.\n\n";
-my $sdirs=0;
+EOF
+print OUT "our \%disabled = (\n";
+foreach (sort keys %disabled) {
+ print OUT " ", quotify("perl", $_), " => ", quotify("perl", $disabled{$_}), ",\n";
+}
+print OUT <<"EOF";
+);
-while (<IN>)
- {
- chomp;
- $sdirs = 1 if /^SDIRS=/;
- if ($sdirs) {
- my $dir;
- foreach $dir (@skip) {
- s/(\s)$dir /$1/;
- s/\s$dir$//;
- }
- }
- $sdirs = 0 unless /\\$/;
- s/fips // if (/^DIRS=/ && !$fips);
- s/engines // if (/^DIRS=/ && $disabled{"engine"});
- s/^VERSION=.*/VERSION=$config{version}/;
- s/^MAJOR=.*/MAJOR=$config{major}/;
- s/^MINOR=.*/MINOR=$config{minor}/;
- s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$config{shlib_version_number}/;
- s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$config{shlib_version_history}/;
- s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$config{shlib_major}/;
- s/^SHLIB_MINOR=.*/SHLIB_MINOR=$config{shlib_minor}/;
- s/^SHLIB_EXT=.*/SHLIB_EXT=$target{shared_extension}/;
- s/^INSTALLTOP=.*$/INSTALLTOP=$config{prefix}/;
- s/^MULTILIB=.*$/MULTILIB=$target{multilib}/;
- s/^OPENSSLDIR=.*$/OPENSSLDIR=$config{openssldir}/;
- s/^LIBDIR=.*$/LIBDIR=$libdir/;
- s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
- s/^PLATFORM=.*$/PLATFORM=$target/;
- s/^OPTIONS=.*$/OPTIONS=$config{options}/;
- my $argvstring = "(".join(", ", map { quotify("perl", $_) } @argvcopy).")";
- s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
- if ($config{cross_compile_prefix})
- {
- s/^CC=.*$/CROSS_COMPILE= $config{cross_compile_prefix}\nCC= \$\(CROSS_COMPILE\)$target{cc}/;
- s/^AR=\s*/AR= \$\(CROSS_COMPILE\)/;
- s/^NM=\s*/NM= \$\(CROSS_COMPILE\)/;
- s/^RANLIB=\s*/RANLIB= \$\(CROSS_COMPILE\)/;
- s/^MAKEDEPPROG=.*$/MAKEDEPPROG= \$\(CROSS_COMPILE\)$target{cc}/ if $target{cc} eq "gcc";
- }
- else {
- s/^CC=.*$/CC= $target{cc}/;
- s/^AR=\s*ar/AR= $target{ar}/;
- s/^RANLIB=.*/RANLIB= $target{ranlib}/;
- s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $target{cc}/ if $ecc eq "gcc" || $ecc eq "clang";
- }
- s/^CFLAG=.*$/CFLAG= $cflags/;
- s/^DEPFLAG=.*$/DEPFLAG=$depflags/;
- s/^PEX_LIBS=.*$/PEX_LIBS= $prelflags/;
- s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
- s/^EXE_EXT=.*$/EXE_EXT= $exe_ext/;
- s/^CPUID_OBJ=.*$/CPUID_OBJ= $target{cpuid_obj}/;
- s/^BN_ASM=.*$/BN_ASM= $target{bn_obj}/;
- s/^EC_ASM=.*$/EC_ASM= $target{ec_obj}/;
- s/^DES_ENC=.*$/DES_ENC= $target{des_obj}/;
- s/^AES_ENC=.*$/AES_ENC= $target{aes_obj}/;
- s/^BF_ENC=.*$/BF_ENC= $target{bf_obj}/;
- s/^CAST_ENC=.*$/CAST_ENC= $target{cast_obj}/;
- s/^RC4_ENC=.*$/RC4_ENC= $target{rc4_obj}/;
- s/^RC5_ENC=.*$/RC5_ENC= $target{rc5_obj}/;
- s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $target{md5_obj}/;
- s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $target{sha1_obj}/;
- s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $target{rmd160_obj}/;
- s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $target{wp_obj}/;
- s/^CMLL_ENC=.*$/CMLL_ENC= $target{cmll_obj}/;
- s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $target{modes_obj}/;
- s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $target{engines_obj}/;
- s/^CHACHA_ENC=.*$/CHACHA_ENC= $target{chacha_obj}/;
- s/^POLY1305_ASM_OBJ=.*$/POLY1305_ASM_OBJ= $target{poly1305_obj}/;
- s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $target{perlasm_scheme}/;
- s/^PROCESSOR=.*/PROCESSOR= $config{processor}/;
- s/^ARFLAGS=.*/ARFLAGS= $target{arflags}/;
- s/^PERL=.*/PERL= $config{perl}/;
- s/^LIBZLIB=.*/LIBZLIB=$withargs{"zlib-lib"}/;
- s/^ZLIB_INCLUDE=.*/ZLIB_INCLUDE=$withargs{"zlib-include"}/;
- s/^FIPSLIBDIR=.*/FIPSLIBDIR=$fipslibdir/;
- s/^FIPSCANLIB=.*/FIPSCANLIB=libcrypto/ if $fips;
- s/^SHARED_FIPS=.*/SHARED_FIPS=/;
- s/^SHLIBDIRS=.*/SHLIBDIRS= crypto ssl/;
- s/^BASEADDR=.*/BASEADDR=$baseaddr/;
- s/^SHLIB_TARGET=.*/SHLIB_TARGET=$target{shared_target}/;
- s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
- s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
- if ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.s([ol])\.[^\.]*$/)
- {
- my $sotmp = $1;
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/;
- }
- elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.[^\.]*\.dylib$/)
- {
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/;
- }
- elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.s([ol])\.[^\.]*\.[^\.]*$/)
- {
- my $sotmp = $1;
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp.\$(SHLIB_MAJOR) .s$sotmp/;
- }
- elsif ($target{shared_extension} ne "" && $target{shared_extension} =~ /^\.[^\.]*\.[^\.]*\.dylib$/)
- {
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/;
- }
- s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$target{shared_ldflag}/;
- print OUT $_."\n";
- }
-close(IN);
+EOF
+print OUT "our %withargs = (\n";
+foreach (sort keys %withargs) {
+ if (ref($withargs{$_}) eq "ARRAY") {
+ print OUT " ", $_, " => [ ", join(", ",
+ map { quotify("perl", $_) }
+ @{$withargs{$_}}), " ],\n";
+ } else {
+ print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n"
+ }
+}
+print OUT <<"EOF";
+);
+
+EOF
+if ($builder eq "unified") {
+ my $recurse;
+ $recurse = sub {
+ my $indent = shift;
+ foreach (@_) {
+ if (ref $_ eq "ARRAY") {
+ print OUT " "x$indent, "[\n";
+ foreach (@$_) {
+ $recurse->($indent + 4, $_);
+ }
+ print OUT " "x$indent, "],\n";
+ } elsif (ref $_ eq "HASH") {
+ my %h = %$_;
+ print OUT " "x$indent, "{\n";
+ foreach (sort keys %h) {
+ if (ref $h{$_} eq "") {
+ print OUT " "x($indent + 4), quotify("perl", $_), " => ", quotify("perl", $h{$_}), ",\n";
+ } else {
+ print OUT " "x($indent + 4), quotify("perl", $_), " =>\n";
+ $recurse->($indent + 8, $h{$_});
+ }
+ }
+ print OUT " "x$indent, "},\n";
+ } else {
+ print OUT " "x$indent, quotify("perl", $_), ",\n";
+ }
+ }
+ };
+ print OUT "our %unified_info = (\n";
+ foreach (sort keys %unified_info) {
+ if (ref $unified_info{$_} eq "") {
+ print OUT " "x4, quotify("perl", $_), " => ", quotify("perl", $unified_info{$_}), ",\n";
+ } else {
+ print OUT " "x4, quotify("perl", $_), " =>\n";
+ $recurse->(8, $unified_info{$_});
+ }
+ }
+ print OUT <<"EOF";
+);
+
+EOF
+}
+print OUT "1;\n";
close(OUT);
-rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n";
-print "IsMK1MF =", ($target{build_scheme}->[0] eq "mk1mf" ? "yes" : "no"), "\n";
+
+print "IsMK1MF =", ($builder eq "mk1mf" ? "yes" : "no"), "\n";
print "CC =$target{cc}\n";
-print "CFLAG =$cflags\n";
-print "EX_LIBS =$lflags\n";
+print "CFLAG =$config{cflags}\n";
+print "DEFINES =",join(" ", @{$config{defines}}),"\n";
+print "LFLAG =$config{lflags}\n";
+print "PLIB_LFLAG =$config{plib_lflags}\n";
+print "EX_LIBS =$config{ex_libs}\n";
print "CPUID_OBJ =$target{cpuid_obj}\n";
print "BN_ASM =$target{bn_obj}\n";
print "EC_ASM =$target{ec_obj}\n";
print "RMD160_OBJ_ASM=$target{rmd160_obj}\n";
print "CMLL_ENC =$target{cmll_obj}\n";
print "MODES_OBJ =$target{modes_obj}\n";
-print "ENGINES_OBJ =$target{engines_obj}\n";
+print "PADLOCK_OBJ =$target{padlock_obj}\n";
print "CHACHA_ENC =$target{chacha_obj}\n";
print "POLY1305_OBJ =$target{poly1305_obj}\n";
print "PROCESSOR =$config{processor}\n";
print "RANLIB =$target{ranlib}\n";
print "ARFLAGS =$target{arflags}\n";
print "PERL =$config{perl}\n";
-
-sub
-run_dofile()
-{
- my $in = shift;
- my $out = shift;
-
- # should we remove $out ?
- system("$config{perl} -I. -Mconfigdata util/dofile.pl <$in >$out.new");
- exit 1 if $? != 0;
- rename("$out.new", $out) || die "Can't rename $out.new, $!";
-}
-
-&run_dofile("include/openssl/opensslconf.h.in", "include/openssl/opensslconf.h");
-
-foreach my $alg ( 'bf', 'bn', 'des', 'rc4' ) {
- &run_dofile("crypto/include/internal/${alg}_conf.h.in",
- "crypto/include/internal/${alg}_conf.h");
-}
-
-# Fix the date
-
+print "\n";
print "SIXTY_FOUR_BIT_LONG mode\n" if $config{b64l};
print "SIXTY_FOUR_BIT mode\n" if $config{b64};
print "THIRTY_TWO_BIT mode\n" if $config{b32};
-print "SIXTEEN_BIT mode\n" if $config{b16};
-print "EIGHT_BIT mode\n" if $config{b8};
-print "DES_PTR used\n" if $config{des_ptr};
-print "DES_RISC1 used\n" if $config{des_risc1};
-print "DES_RISC2 used\n" if $config{des_risc2};
-print "DES_UNROLL used\n" if $config{des_unroll};
-print "DES_INT used\n" if $config{des_int} =~ / int$/;
print "BN_LLONG mode\n" if $config{bn_ll};
print "RC4 uses $config{rc4_int}\n" if $config{rc4_int} != $def_int;
-print "RC4_INDEX mode\n" if $config{rc4_idx};
-print "RC4_CHUNK is undefined\n" unless $config{rc4_chunk};
-print "RC4_CHUNK is $config{rc4_chunk}\n" if $config{rc4_chunk};
-print "MD2 uses $config{md2_int}\n" if $config{md2_int} != $def_int;
-print "IDEA uses $config{idea_int}\n" if $config{idea_int} != $def_int;
-print "RC2 uses $config{rc2_int}\n" if $config{rc2_int} != $def_int;
-print "BF_PTR used\n" if $config{bf_ptr} == 1;
-print "BF_PTR2 used\n" if $config{bf_ptr} == 2;
-
-# Copy all Makefile.in to Makefile (except top-level)
-use File::Find;
-use IO::File;
-find(sub {
- return if ($_ ne "Makefile.in" || $File::Find::dir eq ".");
- my $in = IO::File->new($_, "r") or
- die sprintf "Error reading Makefile.in in %s: !$\n",
- $File::Find::dir;
- my $out = IO::File->new("Makefile", "w") or
- die sprintf "Error writing Makefile in %s: !$\n",
- $File::Find::dir;
- print $out "# Generated from $_, do not edit\n";
- while (my $line = <$in>) { print $out $line }
- $in->close() or
- die sprintf "Error reading Makefile.in in %s: !$\n",
- $File::Find::dir;
- $out->close() or
- die sprintf "Error writing Makefile in %s: !$\n",
- $File::Find::dir;
- }, ".");
+
+for (@generated_headers) {
+ mkpath(catdir($blddir, dirname($_)));
+ run_dofile(catfile($blddir, $_),
+ catfile($srcdir, $_.".in"));
+}
+
+###
+### When the old "unixmake" scheme goes away, so does this function
+###
+sub build_Makefile {
+ run_dofile("Makefile","Makefile.in");
+
+ # Copy all Makefile.in to Makefile (except top-level)
+ use File::Find;
+ use IO::File;
+ find(
+ {
+ preprocess => sub {
+ grep(!/^\./, @_);
+ },
+ wanted => sub {
+ return if ($_ ne "Makefile.in" || $File::Find::dir eq ".");
+ my $in = IO::File->new($_, "r") or
+ die sprintf "Error reading Makefile.in in %s: !$\n",
+ $File::Find::dir;
+ my $out = IO::File->new("Makefile", "w") or
+ die sprintf "Error writing Makefile in %s: !$\n",
+ $File::Find::dir;
+ print $out "# Generated from $_, do not edit\n";
+ while (my $line = <$in>) { print $out $line }
+ $in->close() or
+ die sprintf "Error reading Makefile.in in %s: !$\n",
+ $File::Find::dir;
+ $out->close() or
+ die sprintf "Error writing Makefile in %s: !$\n",
+ $File::Find::dir;
+ },
+ },
+ ".");
+}
my %builders = (
+ unified => sub {
+ run_dofile(catfile($blddir, $target{build_file}),
+ $config{build_file_template},
+ catfile($srcdir, "Configurations", "common.tmpl"));
+ },
unixmake => sub {
- my $make_command = "$make PERL=\'$config{perl}\'";
- my $make_targets = "";
- $make_targets .= " depend" if $depflags ne $default_depflags && $make_depend;
- (system $make_command.$make_targets) == 0 or die "make $make_targets failed"
- if $make_targets ne "";
- if ($depflags ne $default_depflags && !$make_depend) {
- $warn_make_depend++;
- }
+ build_Makefile();
+
+ run_dofile("util/domd", "util/domd.in");
+ chmod 0755, "util/domd";
},
mk1mf => sub {
- open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
- printf OUT <<"EOF";
-#ifndef MK1MF_BUILD
- /* auto-generated by Configure for crypto/cversion.c:
- * for Unix builds, crypto/Makefile.ssl generates functional definitions;
- * Windows builds (and other mk1mf builds) compile cversion.c with
- * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
- #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
-#endif
-EOF
- close(OUT);
+ my $platform = shift;
+ # The only reason we do this is to have something to build MINFO from
+ build_Makefile();
# create the ms/version32.rc file if needed
- if (! grep /^netware/, @{$target{build_scheme}}) {
+ if ($platform ne "netware") {
my ($v1, $v2, $v3, $v4);
if ($config{version_num} =~ /^0x([0-9a-f]{1})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{1})L$/i) {
$v1=hex $1;
},
);
-my ($builder, @builder_opts) = @{$target{build_scheme}};
-$builders{$builder}->(@builder_opts);
+$builders{$builder}->($builder_platform, @builder_opts);
print <<"EOF";
Configured for $target.
EOF
-print <<"EOF" if (!$no_threads && !$threads);
+print <<"EOF" if (!$disabled{threads} && !$threads);
The library could not be configured for supporting multi-threaded
applications as the compiler options required on this system are not known.
print <<"EOF" if ($no_shared_warn);
-You gave the option 'shared', which is not supported on this platform, so
-we will pretend you gave the option 'no-shared'. If you know how to implement
-shared libraries, please let us know (but please first make sure you have
-tried with a current version of OpenSSL).
+The options 'shared', 'pic' and 'dynamic-engine' aren't supported on this
+platform, so we will pretend you gave the option 'no-pic', which also disables
+'shared' and 'dynamic-engine'. If you know how to implement shared libraries
+or position independent code, please let us know (but please first make sure
+you have tried with a current version of OpenSSL).
EOF
-print <<"EOF" if ($warn_make_depend);
+###### TO BE REMOVED BEFORE FINAL RELEASE
+######
+###### If the user hasn't chosen --unified, try to nudge them.
+if ($target{build_file} eq "Makefile"
+ && $target{build_scheme}->[0] eq "unixmake"
+ && !$unified) {
-*** Because of configuration changes, you MUST do the following before
-*** building:
+ my $plausible_builddir =
+ abs2rel(rel2abs("../_openssl-build_$target"),rel2abs("."));
+ my $plausible_to_sourcedir =
+ abs2rel(rel2abs("."),rel2abs("../_openssl-build_$target"));
+ print <<"EOF";
+
+----------------------------------------------------------------------
+Please consider configuring with the flag --unified .
+It's to test out a new "unified" building system.
+
+One cool feature is that you can have your build directory elsewhere,
+for example:
+
+ make clean # Clean the current configuration away
+ mkdir $plausible_builddir
+ cd $plausible_builddir
+ $plausible_to_sourcedir/config --unified
+ make
+ make test
+
+Please report any problem you have.
+----------------------------------------------------------------------
- make depend
EOF
+}
exit(0);
# Configuration file reading #########################################
# Helper function to implement conditional inheritance depending on the
-# value of $no_asm. Used in inherit_from values as follows:
+# value of $disabled{asm}. Used in inherit_from values as follows:
#
# inherit_from => [ "template", asm("asm_tmpl") ]
#
sub asm {
my @x = @_;
sub {
- $no_asm ? () : @x;
+ $disabled{asm} ? () : @x;
}
}
sub _add {
my $separator = shift;
- # If there's any ARRAY in the collection of values, we will return
- # an ARRAY of combined values, otherwise a string of joined values
- # with $separator as the separator.
- my $found_array = 0;
+ # If there's any ARRAY in the collection of values OR the separator
+ # is undef, we will return an ARRAY of combined values, otherwise a
+ # string of joined values with $separator as the separator.
+ my $found_array = !defined($separator);
my @values =
map {
}
}
sub add_before {
- my $separator = shift;
+ my $separator = " ";
+ if (ref($_[$#_]) eq "HASH") {
+ my $opts = pop;
+ $separator = $opts->{separator};
+ }
my @x = @_;
sub { _add($separator, @x, @_) };
}
sub add {
- my $separator = shift;
+ my $separator = " ";
+ if (ref($_[$#_]) eq "HASH") {
+ my $opts = pop;
+ $separator = $opts->{separator};
+ }
my @x = @_;
sub { _add($separator, @_, @x) };
}
# value.
# - Otherwise, this target's value is assumed to be a string that
# will simply override the inherited list of values.
- my $default_combiner = add(" ");
+ my $default_combiner = add();
my %all_keys =
map { $_ => 1 } (keys %combined_inheritance,
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 $cmd = "$config{perl} \"-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, $!";
+}
+
# Configuration printer ##############################################
sub print_table_entry
return if $target{template};
my @sequence = (
+ "sys_id",
"cc",
"cflags",
+ "defines",
"debug_cflags",
+ "debug_defines",
"release_cflags",
- "unistd",
+ "release_defines",
"thread_cflag",
- "sys_id",
+ "unistd",
+ "ld",
"lflags",
+ "plib_lflags",
+ "ex_libs",
"debug_lflags",
+ "debug_plib_lflags",
+ "debug_ex_libs",
"release_lflags",
+ "release_plib_lflags",
+ "release_ex_libs",
"bn_ops",
"cpuid_obj",
"bn_obj",
"wp_obj",
"cmll_obj",
"modes_obj",
- "engines_obj",
+ "padlock_obj",
"perlasm_scheme",
"dso_scheme",
"shared_target",
"shared_cflag",
"shared_ldflag",
+ "shared_rcflag",
"shared_extension",
+ "shared_extension_simple",
+ "shared_import_extension",
+ "dso_extension",
+ "obj_extension",
+ "exe_extension",
"ranlib",
+ "ar",
"arflags",
"multilib",
+ "build_scheme",
);
if ($type eq "TABLE") {
print "\n";
print "*** $target\n";
- printf "\$%-12s = %s\n", $_, $target{$_} foreach (@sequence);
+ foreach (@sequence) {
+ if (ref($target{$_}) eq "ARRAY") {
+ printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}});
+ } else {
+ printf "\$%-12s = %s\n", $_, $target{$_};
+ }
+ }
} elsif ($type eq "HASH") {
my $largest =
length((sort { length($a) <=> length($b) } @sequence)[-1]);
print " '$target' => {\n";
foreach (@sequence) {
if ($target{$_}) {
- print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
+ if (ref($target{$_}) eq "ARRAY") {
+ print " '",$_,"'"," " x ($largest - length($_))," => [ ",join(", ", map { "'$_'" } @{$target{$_}})," ],\n";
+ } else {
+ print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
+ }
}
}
print " },\n";
# Utility routines ###################################################
+# On VMS, if the given file is a logical name, File::Spec::Functions
+# will consider it an absolute path. There are cases when we want a
+# purely syntactic check without checking the environment.
+sub isabsolute {
+ my $file = shift;
+
+ # On non-platforms, we just use file_name_is_absolute().
+ return file_name_is_absolute($file) unless $^O eq "VMS";
+
+ # If the file spec includes a device or a directpry spec,
+ # file_name_is_absolute() is perfectly safe.
+ return file_name_is_absolute($file) if $file =~ m|[:\[]|;
+
+ # Here, we know the given file spec isn't absolute
+ return 0;
+}
+
+# Makes a directory absolute and cleans out /../ in paths like foo/../bar
+# On some platforms, this uses rel2abs(), while on others, realpath() is used.
+# realpath() requires that at least all path components except the last is an
+# existing directory. On VMS, the last component of the directory spec must
+# exist.
+sub absolutedir {
+ my $dir = shift;
+
+ # realpath() is quite buggy on VMS. It uses LIB$FID_TO_NAME, which
+ # will return the volume name for the device, no matter what. Also,
+ # it will return an incorrect directory spec if the argument is a
+ # directory that doesn't exist.
+ if ($^O eq "VMS") {
+ return rel2abs($dir);
+ }
+
+ # We use realpath() on Unix, since no other will properly clean out
+ # a directory spec.
+ use Cwd qw/realpath/;
+
+ return realpath($dir);
+}
+
sub which
{
my($name)=@_;
my $path;
foreach $path (split /:/, $ENV{PATH})
{
- if (-f "$path/$name$exe_ext" and -x _)
+ if (-f "$path/$name$target{exe_extension}" and -x _)
{
- return "$path/$name$exe_ext" unless ($name eq "perl" and
- system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\''));
+ return "$path/$name$target{exe_extension}" unless ($name eq "perl" and
+ system("$path/$name$target{exe_extension} -e " . '\'exit($]<5.0);\''));
}
}
}
-sub print_table_entry
- {
- my $target = shift;
- my %target = resolve_config($target);
- my $type = shift;
-
- # Don't print the templates
- return if $target{template};
-
- if ($type eq "TABLE") {
- print <<"EOF"
-
-*** $target
-\$cc = $target{cc}
-\$cflags = $target{cflags}
-\$debug_cflags = $target{debug_cflags}
-\$release_cflags = $target{release_cflags}
-\$unistd = $target{unistd}
-\$thread_cflag = $target{thread_cflag}
-\$sys_id = $target{sys_id}
-\$lflags = $target{lflags}
-\$debug_lflags = $target{debug_lflags}
-\$release_lflags = $target{release_lflags}
-\$bn_ops = $target{bn_ops}
-\$cpuid_obj = $target{cpuid_obj}
-\$bn_obj = $target{bn_obj}
-\$ec_obj = $target{ec_obj}
-\$des_obj = $target{des_obj}
-\$aes_obj = $target{aes_obj}
-\$bf_obj = $target{bf_obj}
-\$md5_obj = $target{md5_obj}
-\$sha1_obj = $target{sha1_obj}
-\$cast_obj = $target{cast_obj}
-\$rc4_obj = $target{rc4_obj}
-\$rmd160_obj = $target{rmd160_obj}
-\$rc5_obj = $target{rc5_obj}
-\$wp_obj = $target{wp_obj}
-\$cmll_obj = $target{cmll_obj}
-\$modes_obj = $target{modes_obj}
-\$engines_obj = $target{engines_obj}
-\$chacha_obj = $target{chacha_obj}
-\$poly1305_obj = $target{poly1305_obj}
-\$perlasm_scheme = $target{perlasm_scheme}
-\$dso_scheme = $target{dso_scheme}
-\$shared_target= $target{shared_target}
-\$shared_cflag = $target{shared_cflag}
-\$shared_ldflag = $target{shared_ldflag}
-\$shared_extension = $target{shared_extension}
-\$ranlib = $target{ranlib}
-\$arflags = $target{arflags}
-\$multilib = $target{multilib}
-EOF
- } elsif ($type eq "HASH") {
- my @sequence = (
- "cc",
- "cflags",
- "debug_cflags",
- "release_cflags",
- "unistd",
- "thread_cflag",
- "sys_id",
- "lflags",
- "debug_lflags",
- "release_lflags",
- "bn_ops",
- "cpuid_obj",
- "bn_obj",
- "ec_obj",
- "des_obj",
- "aes_obj",
- "bf_obj",
- "md5_obj",
- "sha1_obj",
- "cast_obj",
- "rc4_obj",
- "rmd160_obj",
- "rc5_obj",
- "wp_obj",
- "cmll_obj",
- "modes_obj",
- "engines_obj",
- "chacha_obj",
- "poly1305_obj",
- "perlasm_scheme",
- "dso_scheme",
- "shared_target",
- "shared_cflag",
- "shared_ldflag",
- "shared_extension",
- "ranlib",
- "arflags",
- "multilib",
- );
- my $largest =
- length((sort { length($a) <=> length($b) } @sequence)[-1]);
- print " '$target' => {\n";
- foreach (@sequence) {
- if ($target{$_}) {
- print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n";
- }
- }
- print " },\n";
- }
- }
-
sub quotify {
my %processors = (
perl => sub { my $x = shift;
map { $processor->($_); } @_;
}
+
+# collect_from_file($filename, $line_concat_cond_re, $line_concat)
+# $filename is a file name to read from
+# $line_concat_cond_re is a regexp detecting a line continuation ending
+# $line_concat is a CODEref that takes care of concatenating two lines
+sub collect_from_file {
+ my $filename = shift;
+ my $line_concat_cond_re = shift;
+ my $line_concat = shift;
+
+ open my $fh, $filename || die "unable to read $filename: $!\n";
+ return sub {
+ my $saved_line = "";
+ $_ = "";
+ while (<$fh>) {
+ s|\R$||;
+ if (defined $line_concat) {
+ $_ = $line_concat->($saved_line, $_);
+ $saved_line = "";
+ }
+ if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
+ $saved_line = $_;
+ next;
+ }
+ return $_;
+ }
+ die "$filename ending with continuation line\n" if $_;
+ close $fh;
+ return undef;
+ }
+}
+
+# collect_from_array($array, $line_concat_cond_re, $line_concat)
+# $array is an ARRAYref of lines
+# $line_concat_cond_re is a regexp detecting a line continuation ending
+# $line_concat is a CODEref that takes care of concatenating two lines
+sub collect_from_array {
+ my $array = shift;
+ my $line_concat_cond_re = shift;
+ my $line_concat = shift;
+ my @array = (@$array);
+
+ return sub {
+ my $saved_line = "";
+ $_ = "";
+ while (defined($_ = shift @array)) {
+ s|\R$||;
+ if (defined $line_concat) {
+ $_ = $line_concat->($saved_line, $_);
+ $saved_line = "";
+ }
+ if (defined $line_concat_cond_re && /$line_concat_cond_re/) {
+ $saved_line = $_;
+ next;
+ }
+ return $_;
+ }
+ die "input text ending with continuation line\n" if $_;
+ return undef;
+ }
+}
+
+# collect_information($lineiterator, $line_continue, $regexp => $CODEref, ...)
+# $lineiterator is a CODEref that delivers one line at a time.
+# All following arguments are regex/CODEref pairs, where the regexp detects a
+# line and the CODEref does something with the result of the regexp.
+sub collect_information {
+ my $lineiterator = shift;
+ my %collectors = @_;
+
+ while(defined($_ = $lineiterator->())) {
+ s|\R$||;
+ my $found = 0;
+ foreach my $re (keys %collectors) {
+ if ($re ne "OTHERWISE" && /$re/) {
+ $collectors{$re}->($lineiterator);
+ $found = 1;
+ };
+ }
+ if ($collectors{"OTHERWISE"}) {
+ $collectors{"OTHERWISE"}->($lineiterator, $_)
+ unless $found || !defined $collectors{"OTHERWISE"};
+ }
+ }
+}
projects / openssl.git / blobdiff