#! /usr/bin/env perl
# -*- mode: perl; -*-
##
## Configure -- OpenSSL source tree configuration script
## If editing this file, run this command before committing
## make -f Makefile.org TABLE
##
require 5.000;
use strict;
use File::Basename;
use File::Spec::Functions;
# 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] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--test-sanity] [--config=FILE] os/compiler[:flags]\n";
# Options:
#
# --config add the given configuration file, which will be read after
# any "Configurations*" files that are found in the same
# directory as this script.
# --openssldir install OpenSSL in OPENSSLDIR (Default: DIR/ssl if the
# --prefix option is given; /usr/local/ssl otherwise)
# --prefix prefix for the OpenSSL include, lib and bin directories
# (Default: the OPENSSLDIR directory)
#
# --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".
#
# --test-sanity Make a number of sanity checks on the data in this file.
# This is a debugging tool for OpenSSL developers.
#
# --cross-compile-prefix Add specified prefix to binutils components.
#
# no-hw-xxx do not compile support for specific crypto hardware.
# Generic OpenSSL-style methods relating to this support
# are always compiled but return NULL if the hardware
# support isn't compiled.
# no-hw do not compile support for any crypto hardware.
# [no-]threads [don't] try to create a library that is suitable for
# multithreaded applications (default is "threads" if we
# know how to do it)
# [no-]shared [don't] try to create shared libraries when supported.
# no-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-]zlib [don't] compile support for zlib compression.
# zlib-dynamic Like "zlib", but the zlib library is expected to be a shared
# library and will be loaded in run-time by the OpenSSL library.
# sctp include SCTP support
# 386 generate 80386 code
# no-sse2 disables IA-32 SSE2 code, above option implies no-sse2
# no-<cipher> build without specified algorithm (rsa, idea, rc5, ...)
# -<xxx> +<xxx> compiler options are passed through
#
# 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,
# SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86
# RMD160_ASM use some extra ripemd160 assember,
# SHA256_ASM sha256_block is implemented in assembler
# SHA512_ASM sha512_block is implemented in assembler
# AES_ASM ASE_[en|de]crypt is implemented in assembler
# 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 -DCRYPTO_MDEBUG_ALL -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DDEBUG_UNUSED";
# 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";
my $strict_warnings = 0;
my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
# MD2_CHAR slags pentium pros
my $x86_gcc_opts="RC4_INDEX MD2_INT";
#$bits1="SIXTEEN_BIT ";
#$bits2="THIRTY_TWO_BIT ";
my $bits1="THIRTY_TWO_BIT ";
my $bits2="SIXTY_FOUR_BIT ";
# As for $BSDthreads. Idea is to maintain "collective" set of flags,
# which would cover all BSD flavors. -pthread applies to them all,
# but is treated differently. OpenBSD expands is as -D_POSIX_THREAD
# -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r,
# which has to be accompanied by explicit -D_THREAD_SAFE and
# sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which
# seems to be sufficient?
my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT";
# table of known configurations, read in from files
#
# The content of each entry can take one of two forms:
#
# - old style config-string, colon seperated fields with exactly the
# following structure.:
#
# $cc : $cflags : $unistd : $thread_cflag : $sys_id : $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 : $perlasm_scheme : $dso_scheme : $shared_target : $shared_cflag : $shared_ldflag : $shared_extension : $ranlib : $arflags : $multilib
#
# We use the stringtohash function - defined below - to combine with the
# fields and form a proper hash table from the string.
#
# - direct transfer of old style config string to hash table, using the names
# of the fields as keys:
#
# {
# cc => $cc,
# cflags => $cflags,
# unistd => $unistd,
# thread_cflag => $thread_cflag,
# sys_id => $sys_id,
# lflags => $lflags,
# bn_ops => $bn_ops,
# cpuid_obj => $cpuid_obj,
# bn_obj => $bn_obj,
# ec_obj => $ec_obj,
# des_obj => $des_obj,
# aes_obj => $aes_obj,
# bf_obj => $bf_obj,
# md5_obj => $md5_obj,
# sha1_obj => $sha1_obj,
# cast_obj => $cast_obj,
# rc4_obj => $rc4_obj,
# rmd160_obj => $rmd160_obj,
# rc5_obj => $rc5_obj,
# wp_obj => $wp_obj,
# cmll_obj => $cmll_obj,
# modes_obj => $modes_obj,
# engines_obj => $engines_obj,
# perlasm_scheme => $perlasm_scheme,
# dso_scheme => $dso_scheme,
# shared_target => $shared_target,
# shared_cflag => $shared_cflag,
# shared_ldflag => $shared_ldflag,
# shared_extension => $shared_extension,
# ranlib => $ranlib,
# arflags => $arflags,
# multilib => $multilib
# }
#
# - new style config hash table, which has additional attributes for debug
# and non-debug flags to be added to the common flags, for cflags and lflags:
#
# {
# cc => $cc,
# cflags => $cflags,
# debug_cflags => $debug_cflags,
# release_cflags => $release_cflags,
# unistd => $unistd,
# thread_cflag => $thread_cflag,
# sys_id => $sys_id,
# lflags => $lflags,
# debug_lflags => $debug_lflags,
# release_lflags => $release_lflags,
# bn_ops => $bn_ops,
# cpuid_obj => $cpuid_obj,
# bn_obj => $bn_obj,
# ec_obj => $ec_obj,
# des_obj => $des_obj,
# aes_obj => $aes_obj,
# bf_obj => $bf_obj,
# md5_obj => $md5_obj,
# sha1_obj => $sha1_obj,
# cast_obj => $cast_obj,
# rc4_obj => $rc4_obj,
# rmd160_obj => $rmd160_obj,
# rc5_obj => $rc5_obj,
# wp_obj => $wp_obj,
# cmll_obj => $cmll_obj,
# modes_obj => $modes_obj,
# engines_obj => $engines_obj,
# chacha_obj => $wp_obj,
# poly1305_obj => $cmll_obj,
# dso_scheme => $dso_scheme,
# shared_target => $shared_target,
# shared_cflag => $shared_cflag,
# shared_ldflag => $shared_ldflag,
# shared_extension => $shared_extension,
# ranlib => $ranlib,
# arflags => $arflags,
# multilib => $multilib
# }
#
# The configuration reader will do what it can to translate everything into
# new style config hash tables, including merging $target and debug-$target
# if they are similar enough.
#
# The configuration hashes can refer to templates in two different manners:
#
# - as part of the hash, one can have a key called 'inherit_from' that
# indicate what other configuration hashes to inherit data from.
# These are resolved recursively.
#
# Inheritance works as a set of default values that can be overriden
# by corresponding attribute values in the inheriting configuration.
#
# If several configurations are given in the 'inherit_from' array, the
# values of same attribute are concatenated with space separation.
# With this, it's possible to have several smaller templates for
# different configuration aspects that can be combined into a complete
# configuration.
#
# Example:
#
# "foo" => {
# template => 1,
# haha => "haha",
# hoho => "ho"
# },
# "bar" => {
# template => 1,
# hoho => "ho",
# hehe => "hehe"
# },
# "laughter" => {
# inherit_from => [ "foo", "bar" ],
# }
#
# The entry for "foo" will become as follows after processing:
#
# "laughter" => {
# haha => "haha",
# hoho => "ho ho",
# hehe => "hehe"
# }
#
# Note 1: any entry from the table can be used as a template.
# Note 2: pure templates have the attribute 'template => 1' and cannot
# be used as targets.
#
# - instead of a string, one can have a code block of the form
# 'sub { /* your code here */ }', where the arguments are the list of
# inherited values for that key. In fact, the concatenation of strings
# is really done by using 'sub { join(" ",@_) }' on the list of inherited
# values.
#
# Example:
#
# "foo" => {
# template => 1,
# haha => "ha ha",
# hoho => "ho",
# ignored => "This should not appear in the end result",
# },
# "bar" => {
# template => 1,
# haha => "ah",
# hoho => "haho",
# hehe => "hehe"
# },
# "laughter" => {
# inherit_from => [ "foo", "bar" ],
# hehe => sub { join(" ",(@_,"!!!")) },
# ignored => "",
# }
#
# The entry for "foo" will become as follows after processing:
#
# "laughter" => {
# haha => "ha ha ah",
# hoho => "ho haho",
# hehe => "hehe !!!",
# ignored => ""
# }
#
my %table=(
# All these templates are merely a translation of the corresponding
# variables further up.
#
# Note: as long as someone might use old style configuration strings,
# or we bother supporting that, those variables need to stay
x86_asm => {
template => 1,
cpuid_obj => "x86cpuid.o",
bn_obj => "bn-586.o co-586.o x86-mont.o x86-gf2m.o",
ec_obj => "ecp_nistz256.o ecp_nistz256-x86.o",
des_obj => "des-586.o crypt586.o",
aes_obj => "aes-586.o vpaes-x86.o aesni-x86.o",
bf_obj => "bf-586.o",
md5_obj => "md5-586.o",
sha1_obj => "sha1-586.o sha256-586.o sha512-586.o",
rc4_obj => "rc4-586.o",
rmd160_obj => "rmd-586.o",
rc5_obj => "rc5-586.o",
wp_obj => "wp_block.o wp-mmx.o",
cmll_obj => "cmll-x86.o",
modes_obj => "ghash-x86.o",
engines_obj => "e_padlock-x86.o"
},
x86_elf_asm => {
template => 1,
inherit_from => [ "x86_asm" ],
perlasm_scheme => "elf"
},
x86_64_asm => {
template => 1,
cpuid_obj => "x86_64cpuid.o",
bn_obj => "x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o rsaz_exp.o rsaz-x86_64.o rsaz-avx2.o",
ec_obj => "ecp_nistz256.o ecp_nistz256-x86_64.o",
aes_obj => "aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o aesni-mb-x86_64.o",
md5_obj => "md5-x86_64.o",
sha1_obj => "sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o sha1-mb-x86_64.o sha256-mb-x86_64.o",
rc4_obj => "rc4-x86_64.o rc4-md5-x86_64.o",
wp_obj => "wp-x86_64.o",
cmll_obj => "cmll-x86_64.o cmll_misc.o",
modes_obj => "ghash-x86_64.o aesni-gcm-x86_64.o",
engines_obj => "e_padlock-x86_64.o"
},
ia64_asm => {
template => 1,
cpuid_obj => "ia64cpuid.o",
bn_obj => "bn-ia64.o ia64-mont.o",
aes_obj => "aes_core.o aes_cbc.o aes-ia64.o",
md5_obj => "md5-ia64.o",
sha1_obj => "sha1-ia64.o sha256-ia64.o sha512-ia64.o",
rc4_obj => "rc4-ia64.o rc4_skey.o",
modes_obj => "ghash-ia64.o",
perlasm_scheme => "void"
},
sparcv9_asm => {
template => 1,
cpuid_obj => "sparcv9cap.o sparccpuid.o",
bn_obj => "bn-sparcv9.o sparcv9-mont.o sparcv9a-mont.o vis3-mont.o sparct4-mont.o sparcv9-gf2m.o",
ec_obj => "ecp_nistz256.o ecp_nistz256-sparcv9.o",
des_obj => "des_enc-sparc.o fcrypt_b.o dest4-sparcv9.o",
aes_obj => "aes_core.o aes_cbc.o aes-sparcv9.o aest4-sparcv9.o",
md5_obj => "md5-sparcv9.o",
sha1_obj => "sha1-sparcv9.o sha256-sparcv9.o sha512-sparcv9.o",
cmll_obj => "camellia.o cmll_misc.o cmll_cbc.o cmllt4-sparcv9.o",
modes_obj => "ghash-sparcv9.o",
perlasm_scheme => "void"
},
sparcv8_asm => {
template => 1,
cpuid_obj => "",
bn_obj => "sparcv8.o",
des_obj => "des_enc-sparc.o fcrypt_b.o",
perlasm_scheme => "void"
},
alpha_asm => {
template => 1,
cpuid_obj => "alphacpuid.o",
bn_obj => "bn_asm.o alpha-mont.o",
sha1_obj => "sha1-alpha.o",
modes_obj => "ghash-alpha.o",
perlasm_scheme => "void"
},
mips32_asm => {
template => 1,
bn_obj => "bn-mips.o mips-mont.o",
aes_obj => "aes_cbc.o aes-mips.o",
sha1_obj => "sha1-mips.o sha256-mips.o",
},
mips64_asm => {
inherit_from => [ "mips32_asm" ],
template => 1,
sha1_obj => sub { join(" ", @_, "sha512-mips.o") }
},
s390x_asm => {
template => 1,
cpuid_obj => "s390xcap.o s390xcpuid.o",
bn_obj => "bn-s390x.o s390x-mont.o s390x-gf2m.o",
aes_obj => "aes-s390x.o aes-ctr.o aes-xts.o",
sha1_obj => "sha1-s390x.o sha256-s390x.o sha512-s390x.o",
rc4_obj => "rc4-s390x.o",
modes_obj => "ghash-s390x.o",
},
armv4_asm => {
template => 1,
cpuid_obj => "armcap.o armv4cpuid.o",
bn_obj => "bn_asm.o armv4-mont.o armv4-gf2m.o",
ec_obj => "ecp_nistz256.o ecp_nistz256-armv4.o",
aes_obj => "aes_cbc.o aes-armv4.o bsaes-armv7.o aesv8-armx.o",
sha1_obj => "sha1-armv4-large.o sha256-armv4.o sha512-armv4.o",
modes_obj => "ghash-armv4.o ghashv8-armx.o",
perlasm_scheme => "void"
},
aarch64_asm => {
template => 1,
cpuid_obj => "armcap.o arm64cpuid.o mem_clr.o",
ec_obj => "ecp_nistz256.o ecp_nistz256-armv8.o",
bn_obj => "bn_asm.o armv8-mont.o",
aes_obj => "aes_core.o aes_cbc.o aesv8-armx.o vpaes-armv8.o",
sha1_obj => "sha1-armv8.o sha256-armv8.o sha512-armv8.o",
modes_obj => "ghashv8-armx.o",
},
parisc11_asm => {
template => 1,
cpuid_obj => "pariscid.o",
bn_obj => "bn_asm.o parisc-mont.o",
aes_obj => "aes_core.o aes_cbc.o aes-parisc.o",
sha1_obj => "sha1-parisc.o sha256-parisc.o sha512-parisc.o",
rc4_obj => "rc4-parisc.o",
modes_obj => "ghash-parisc.o",
perlasm_scheme => "32"
},
parisc20_64_asm => {
template => 1,
inherit_from => [ "parisc11_asm" ],
bn_obj => sub { my $r=join(" ",@_); $r=~s/bn_asm/pa-risc2W/; $r; },
perlasm_scheme => "64",
},
ppc64_asm => {
template => 1,
cpuid_obj => "ppccpuid.o ppccap.o",
bn_obj => "bn-ppc.o ppc-mont.o ppc64-mont.o",
aes_obj => "aes_core.o aes_cbc.o aes-ppc.o vpaes-ppc.o aesp8-ppc.o",
sha1_obj => "sha1-ppc.o sha256-ppc.o sha512-ppc.o sha256p8-ppc.o sha512p8-ppc.o",
modes_obj => "ghashp8-ppc.o",
},
ppc32_asm => {
inherit_from => [ "ppc64_asm" ],
template => 1
},
);
{ my $no_asm_templates=0;
foreach (@ARGV) { $no_asm_templates=1 if (/^\-?no\-asm$/); }
sub asm { $no_asm_templates?():@_; }
}
sub stringtohash {
my $in = shift @_;
if (ref($in) eq "HASH") {
return $in;
}
my @stringsequence = (
"cc",
"cflags",
"unistd",
"thread_cflag",
"sys_id",
"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",
"perlasm_scheme",
"dso_scheme",
"shared_target",
"shared_cflag",
"shared_ldflag",
"shared_extension",
"ranlib",
"arflags",
"multilib",
);
# return a ref to a hash, that's what the outer braces are for.
return { map { shift @stringsequence => $_ } split /:/, $in };
};
# Read configuration target stanzas from a file, so that people can have
# local files with their own definitions
sub read_config {
my $fname = shift;
open(CONFFILE, "< $fname")
or die "Can't open configuration file '$fname'!\n";
my $x = $/;
undef $/;
my $content = <CONFFILE>;
$/ = $x;
close(CONFFILE);
my %targets = ();
eval $content;
# Make sure we have debug- targets first
my @keys =
sort {
my $a_nd = $a =~ m/^debug-/ ? $' :$a;
my $b_nd = $b =~ m/^debug-/ ? $' :$b;
my $res = 0;
if (($a_nd == $a) == ($b_nd == $b)) {
# they are both debug- or not, compare them as they are
$res = $a cmp $b;
} elsif ($a_nd != $a) {
# $a is debug-, make it lesser
$res = -1;
} else {
# $b is debug-, make $a greater
$res = 1;
}
$res;
} keys %targets;
foreach (@keys) {
if (ref($targets{$_}) ne "HASH") {
# Value is assumed to be a string. Split it up to
# become a hash table of parameters. Also, try to
# merge debug- variants with the non-debug target.
# Start with converting the value from a string to a
# standardised hash of fields. Using $tohash is safe,
# if the input is already a hash ref, it's just returned
# back.
$targets{$_} = stringtohash($targets{$_});
# If the current target is a debug target, there might
# be a corresponding non-debug target that we can merge
# with. If it isn't a debug- target, we've already done
# as much merging as we can and do not need to bother
# with that any more.
if ($_ =~ m/^debug-/) {
my $debugkey = $_;
my $nondebugkey = $';
my $debug = $targets{$debugkey};
my $nondebug;
if ($targets{$nondebugkey}) {
$nondebug = stringtohash($targets{$nondebugkey});
}
if ($nondebug) {
# There's both a debug and non-debug variant of
# this target, so we should try to merge them
# together.
# First, check that the non-debug variant isn't
# already built up with all it should have.
if ($nondebug->{debug_cflags}
|| $nondebug->{release_cflags}
|| $nondebug->{debug_lflags}
|| $nondebug->{release_lflags}) {
warn "there's a debug target $debugkey to be merged with a target $nondebugkey, but the latter seems to already have both nodebug and debug information. This requires human intervention. Skipping $debugkey...";
next;
}
# Now, check similarity.
# For keys they have in common, support that
# cflags and lflags can differ, otherwise they
# must have exactly the same values for them
# to be merged into one.
my $similarenough = 1;
for (keys %{$debug}) {
if ($nondebug->{$_} ne $debug->{$_}
&& $_ !~ m/^[cl]flags$/) {
$similarenough = 0;
last;
}
}
if ($similarenough) {
# Here's where the magic happens, split the
# options in the debug and non-debug variants
# cflags and ldflags into three strings each,
# one with common flags, one with extra debug
# flags and one with extra non-debug flags.
# The result ends up in %h_nondebug, which
# becomes the merged variant when we're done.
# for each of cflags and lflags, they are
# replaced with cflags, debug_cflags,
# release_cflags and similar for lflags.
#
# The purpose is that 'cflags' should be
# used together with 'debug_cflags' or
# 'release_cflags' depending on what the
# user asks for.
foreach (("cflags", "lflags")) {
my @list_d = split /\s+/, $debug->{$_};
my @list_nd = split /\s+/, $nondebug->{$_};
my %presence = (); # bitmap
# 1: present in @list_d
# 2: present in @list_nd
# 3: present in both
map { $presence{$_} += 1; } @list_d;
map { $presence{$_} += 2; } @list_nd;
delete $nondebug->{$_};
# Note: we build from the original lists to
# preserve order, it might be important
$nondebug->{"debug-".$_} =
join(" ",
grep { $presence{$_} == 1 } @list_d);
$nondebug->{"nodebug-".$_} =
join(" ",
grep { $presence{$_} == 2 } @list_nd);
$nondebug->{$_} =
join(" ",
grep { $presence{$_} == 3 } @list_d);
}
$targets{$nondebugkey} = $nondebug;
delete $targets{$debugkey};
}
}
}
}
}
%table = (%table, %targets);
# Local function to resolve inheritance
my $resolve_inheritance;
$resolve_inheritance =
sub {
my $target = shift;
my @breadcrumbs = @_;
if (grep { $_ eq $target } @breadcrumbs) {
die "inherit_from loop! target backtrace:\n "
,$target,"\n ",join("\n ", @breadcrumbs),"\n";
}
# Recurse through all inheritances. They will be resolved on
# the fly, so when this operation is done, they will all just
# be a bunch of attributes with string values.
# What we get here, though, are keys with references to lists
# of the combined values of them all. We will deal with lists
# after this stage is done.
my %combined_inheritance = ();
if ($table{$target}->{inherit_from}) {
foreach (@{$table{$target}->{inherit_from}}) {
my %inherited_config =
$resolve_inheritance->($_, $target, @breadcrumbs);
# 'template' is a marker that's considered private to
# the config that had it.
delete $inherited_config{template};
map {
if (!$combined_inheritance{$_}) {
$combined_inheritance{$_} = [];
}
push @{$combined_inheritance{$_}}, $inherited_config{$_};
} keys %inherited_config;
}
}
# We won't need inherit_from in this target any more, since
# we've resolved all the inheritances that lead to this
delete $table{$target}->{inherit_from};
# Now is the time to deal with those lists. Here's the place
# to decide what shall be done with those lists, all based on
# the values of the target we're currently dealing with.
# - If a value is a coderef, it will be executed with the list
# of inherited values as arguments.
# - If the corresponding key doesn't have a value at all or is
# the emoty string, the inherited value list will be run
# through the default combiner (below), and the result
# becomes this target's value.
# - Otherwise, this target's value is assumed to be a string
# that will simply override the inherited list of values.
my $default_combiner = sub { join(' ',@_) };
my %all_keys =
map { $_ => 1 } (keys %combined_inheritance,
keys %{$table{$target}});
foreach (sort keys %all_keys) {
# 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;
}
my $valuetype = ref($table{$target}->{$_});
if ($valuetype eq "CODE") {
# CODE reference, execute it with the inherited values
# as arguments.
$table{$target}->{$_} =
$table{$target}->{$_}->(@{$combined_inheritance{$_}});
} elsif ($valuetype eq "") {
# Scalar, just leave it as is.
} else {
# Some other type of reference that we don't handle.
# Better to abort at this point.
die "cannot handle reference type $valuetype,"
," found in target $target -> $_\n";
}
}
# Finally done, return the result.
%{$table{$target}};
};
# Go through all new targets and resolve inheritance and template
# references.
foreach (keys %targets) {
# We're ignoring the returned values here, they are only valuable
# to the inner recursion of this function.
$resolve_inheritance->($_);
}
}
my ($vol, $dir, $dummy) = File::Spec->splitpath($0);
my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf");
foreach (sort glob($pattern) ) {
&read_config($_);
}
my @MK1MF_Builds=qw(VC-WIN64I VC-WIN64A
debug-VC-WIN64I debug-VC-WIN64A
VC-NT VC-CE VC-WIN32 debug-VC-WIN32
BC-32
netware-clib netware-clib-bsdsock
netware-libc netware-libc-bsdsock);
my $prefix="";
my $libdir="";
my $openssldir="";
my $exe_ext="";
my $install_prefix= "$ENV{'INSTALL_PREFIX'}";
my $cross_compile_prefix="";
my $fipslibdir="/usr/local/ssl/fips-2.0/lib/";
my $nofipscanistercheck=0;
my $baseaddr="0xFB00000";
my $no_threads=0;
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 $des_locl="crypto/des/des_locl.h";
my $des ="include/openssl/des.h";
my $bn ="include/openssl/bn.h";
my $md2 ="include/openssl/md2.h";
my $rc4 ="include/openssl/rc4.h";
my $rc4_locl="crypto/rc4/rc4_locl.h";
my $idea ="include/openssl/idea.h";
my $rc2 ="include/openssl/rc2.h";
my $bf ="crypto/bf/bf_locl.h";
my $bn_asm ="bn_asm.o";
my $des_enc="des_enc.o fcrypt_b.o";
my $aes_enc="aes_core.o aes_cbc.o";
my $bf_enc ="bf_enc.o";
my $cast_enc="c_enc.o";
my $rc4_enc="rc4_enc.o rc4_skey.o";
my $rc5_enc="rc5_enc.o";
my $cmll_enc="camellia.o cmll_misc.o cmll_cbc.o";
my $chacha_enc="chacha_enc.o";
my $processor="";
my $default_ranlib;
my $perl;
my $fips=0;
# Explicitelly known options that are possible to disable. They can
# be regexps, and will be used like this: /^no-${option}$/
# For developers: keep it sorted alphabetically
my @disablables = (
"aes",
"asm",
"bf",
"camellia",
"capieng",
"cast",
"chacha",
"cmac",
"cms",
"comp",
"ct",
"deprecated",
"des",
"dgram",
"dh",
"dsa",
"dso",
"dtls",
"dynamic[-_]engine",
"ec",
"ec2m",
"ec_nistp_64_gcc_128",
"engine",
"err", # Really???
"gost",
"heartbeats",
"hmac",
"hw(-.+)?",
"idea",
"jpake",
"locking", # Really???
"md2",
"md4",
"md5",
"mdc2",
"md[-_]ghost94",
"nextprotoneg",
"ocb",
"ocsp",
"poly1305",
"posix-io",
"psk",
"rc2",
"rc4",
"rc5",
"rdrand",
"rfc3779",
"rijndael", # Old AES name
"rmd160",
"rsa",
"scrypt",
"sct",
"sctp",
"seed",
"sha",
"shared",
"sock",
"srp",
"srtp",
"sse2",
"ssl",
"ssl3",
"ssl3-method",
"ssl-trace",
"static-engine",
"stdio",
"store",
"threads",
"tls",
"tls1",
"unit-test",
"whirlpool",
"zlib",
"zlib-dynamic",
);
# All of the following is disabled by default (RC5 was enabled before 0.9.8):
my %disabled = ( # "what" => "comment" [or special keyword "experimental"]
"deprecated" => "default",
"ec_nistp_64_gcc_128" => "default",
"jpake" => "experimental",
"md2" => "default",
"rc5" => "default",
"sctp" => "default",
"shared" => "default",
"ssl-trace" => "default",
"store" => "experimental",
"unit-test" => "default",
"zlib" => "default",
"zlib-dynamic" => "default"
);
my @experimental = ();
# This is what $depflags will look like with the above defaults
# (we need this to see if we should advise the user to run "make depend"):
my $default_depflags = " -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_EC_NISTP_64_GCC_128 -DOPENSSL_NO_JPAKE -DOPENSSL_NO_MD2 -DOPENSSL_NO_RC5 -DOPENSSL_NO_SCTP -DOPENSSL_NO_SSL_TRACE -DOPENSSL_NO_STORE -DOPENSSL_NO_UNIT_TEST";
# Explicit "no-..." options will be collected in %disabled along with the defaults.
# To remove something from %disabled, use "enable-foo" (unless it's experimental).
# 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 $no_sse2=0;
&usage if ($#ARGV < 0);
my $flags;
my $depflags;
my $openssl_experimental_defines;
my $openssl_algorithm_defines;
my $openssl_thread_defines;
my $openssl_sys_defines="";
my $openssl_other_defines;
my $libs;
my $target;
my $options;
my $make_depend=0;
my %withargs=();
my $build_prefix = "release_";
my @argvcopy=@ARGV;
my $argvstring="";
my $argv_unprocessed=1;
while($argv_unprocessed)
{
$flags="";
$depflags="";
$openssl_experimental_defines="";
$openssl_algorithm_defines="";
$openssl_thread_defines="";
$openssl_sys_defines="";
$openssl_other_defines="";
$libs="";
$target="";
$options="";
$argv_unprocessed=0;
$argvstring=join(' ',@argvcopy);
PROCESS_ARGS:
{
my %unsupported_options = ();
foreach (@argvcopy)
{
s /^-no-/no-/; # some people just can't read the instructions
# rewrite some options in "enable-..." form
s /^-?-?shared$/enable-shared/;
s /^sctp$/enable-sctp/;
s /^threads$/enable-threads/;
s /^zlib$/enable-zlib/;
s /^zlib-dynamic$/enable-zlib-dynamic/;
if (/^(no|disable|enable|experimental)-(.+)$/)
{
my $word = $2;
if (!grep { $word =~ /^${_}$/ } @disablables)
{
$unsupported_options{$_} = 1;
next;
}
}
if (/^no-(.+)$/ || /^disable-(.+)$/)
{
if (!($disabled{$1} eq "experimental"))
{
if ($1 eq "ssl")
{
$disabled{"ssl3"} = "option(ssl)";
}
elsif ($1 eq "tls")
{
$disabled{"tls1"} = "option(tls)"
}
elsif ($1 eq "ssl3-method")
{
$disabled{"ssl3-method"} = "option(ssl)";
$disabled{"ssl3"} = "option(ssl)";
}
else
{
$disabled{$1} = "option";
}
}
}
elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
{
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");
}
elsif (/^--test-sanity$/)
{
exit(&test_sanity());
}
elsif (/^--strict-warnings$/)
{
$strict_warnings = 1;
}
elsif (/^--debug$/)
{
$build_prefix = "debug_";
}
elsif (/^--release$/)
{
$build_prefix = "release_";
}
elsif (/^reconfigure/ || /^reconf/)
{
if (open(IN,"<$Makefile"))
{
my $config_args_found=0;
while (<IN>)
{
chomp;
if (/^CONFIGURE_ARGS=(.*)/)
{
$argvstring=$1;
@argvcopy=split(' ',$argvstring);
die "Incorrect data to reconfigure, please do a normal configuration\n"
if (grep(/^reconf/,@argvcopy));
print "Reconfiguring with: $argvstring\n";
$argv_unprocessed=1;
$config_args_found=1;
}
elsif (/^CROSS_COMPILE=\s*(.*)/)
{
$ENV{CROSS_COMPILE}=$1;
}
elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/)
{
$ENV{CC}=$1;
}
}
close(IN);
last PROCESS_ARGS if ($config_args_found);
}
die "Insufficient data to reconfigure, please do a normal configuration\n";
}
elsif (/^386$/)
{ $processor=386; }
elsif (/^fips$/)
{
$fips=1;
}
elsif (/^rsaref$/)
{
# No RSAref support any more since it's not needed.
# The check for the option is there so scripts aren't
# broken
}
elsif (/^nofipscanistercheck$/)
{
$fips = 1;
$nofipscanistercheck = 1;
}
elsif (/^[-+]/)
{
if (/^--prefix=(.*)$/)
{
$prefix=$1;
}
elsif (/^--libdir=(.*)$/)
{
$libdir=$1;
}
elsif (/^--openssldir=(.*)$/)
{
$openssldir=$1;
}
elsif (/^--install.prefix=(.*)$/)
{
$install_prefix=$1;
}
elsif (/^--with-zlib-lib=(.*)$/)
{
$withargs{"zlib-lib"}=$1;
}
elsif (/^--with-zlib-include=(.*)$/)
{
$withargs{"zlib-include"}="-I$1";
}
elsif (/^--with-fipslibdir=(.*)$/)
{
$fipslibdir="$1/";
}
elsif (/^--with-baseaddr=(.*)$/)
{
$baseaddr="$1";
}
elsif (/^--cross-compile-prefix=(.*)$/)
{
$cross_compile_prefix=$1;
}
elsif (/^--config=(.*)$/)
{
read_config $1;
}
elsif (/^-[lL](.*)$/ or /^-Wl,/)
{
$libs.=$_." ";
}
else # common if (/^[-+]/), just pass down...
{
$_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
$flags.=$_." ";
}
}
elsif ($_ =~ /^([^:]+):(.+)$/)
{
eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
$target=$1;
}
else
{
die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
$target=$_;
}
unless ($_ eq $target || /^no-/ || /^disable-/)
{
# "no-..." follows later after implied disactivations
# have been derived. (Don't take this too seroiusly,
# we really only write OPTIONS to the Makefile out of
# nostalgia.)
if ($options eq "")
{ $options = $_; }
else
{ $options .= " ".$_; }
}
}
if (keys %unsupported_options)
{
die "***** Unsupported options: ",
join(", ", keys %unsupported_options), "\n";
}
}
}
if ($processor eq "386")
{
$disabled{"sse2"} = "forced";
}
if (!defined($disabled{"zlib-dynamic"}))
{
# "zlib-dynamic" was specifically enabled, so enable "zlib"
delete $disabled{"zlib"};
}
if (defined($disabled{"rijndael"}))
{
$disabled{"aes"} = "forced";
}
if (defined($disabled{"des"}))
{
$disabled{"mdc2"} = "forced";
}
if (defined($disabled{"ec"}))
{
$disabled{"ecdsa"} = "forced";
$disabled{"ecdh"} = "forced";
}
# SSL 3.0 and TLS requires MD5 and SHA and either RSA or DSA+DH
if (defined($disabled{"md5"}) || defined($disabled{"sha"})
|| (defined($disabled{"rsa"})
&& (defined($disabled{"dsa"}) || defined($disabled{"dh"}))))
{
$disabled{"ssl3"} = "forced";
$disabled{"tls1"} = "forced";
}
if (defined($disabled{"dgram"}))
{
$disabled{"dtls"} = "forced";
}
if (defined($disabled{"ec"}) || defined($disabled{"dsa"})
|| defined($disabled{"dh"}) || defined($disabled{"stdio"}))
{
$disabled{"gost"} = "forced";
}
if ($target eq "TABLE") {
foreach $target (sort keys %table) {
print_table_entry($target, "TABLE");
}
exit 0;
}
if ($target eq "LIST") {
foreach (sort keys %table) {
print;
print "\n";
}
exit 0;
}
if ($target eq "HASH") {
print "%table = (\n";
foreach (sort keys %table) {
print_table_entry($_, "HASH");
}
exit 0;
}
if ($target =~ m/^CygWin32(-.*)$/) {
$target = "Cygwin".$1;
}
print "Configuring for $target\n";
# Support for legacy targets having a name starting with 'debug-'
my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
if ($d) {
$build_prefix = "debug_";
# If we do not find debug-foo in the table, the target is set to foo,
# but only if the foo target has a noon-empty debug_cflags or debug_lflags
# attribute.
if (!$table{$target} && ($table{$t}->{debug_cflags}
|| $table{$t}->{debug_lflags})) {
$target = $t;
}
}
&usage if (!defined($table{$target})
|| $table{$target}->{template}
|| ($build_prefix eq "debug_"
&& $target !~ /^debug-/
&& !($table{$target}->{debug_cflags}
|| $table{$target}->{debug_lflags})));
if ($fips)
{
delete $disabled{"shared"} if ($disabled{"shared"} eq "default");
}
foreach (sort (keys %disabled))
{
$options .= " no-$_";
printf " no-%-12s %-10s", $_, "[$disabled{$_}]";
if (/^dso$/)
{ $no_dso = 1; }
elsif (/^threads$/)
{ $no_threads = 1; }
elsif (/^shared$/)
{ $no_shared = 1; }
elsif (/^zlib$/)
{ $zlib = 0; }
elsif (/^static-engine$/)
{ }
elsif (/^zlib-dynamic$/)
{ }
elsif (/^sse2$/)
{ $no_sse2 = 1; }
else
{
my ($ALGO, $algo);
($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/)
{
$openssl_other_defines .= "#define OPENSSL_NO_$ALGO\n";
print " OPENSSL_NO_$ALGO";
if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; }
elsif (/^asm$/) { $no_asm = 1; }
}
else
{
($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");
$openssl_algorithm_defines .= "#define OPENSSL_NO_$ALGO\n";
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";
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
$openssl_experimental_defines .= "#define OPENSSL_NO_$ALGO\n";
$exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO";
}
my $IsMK1MF=scalar grep /^$target$/,@MK1MF_Builds;
$exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/);
$exe_ext=".nlm" if ($target =~ /netware/);
$exe_ext=".pm" if ($target =~ /vos/);
$openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
$prefix=$openssldir if $prefix eq "";
$default_ranlib= &which("ranlib") or $default_ranlib="true";
$perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
or $perl="perl";
my $make = $ENV{'MAKE'} || "make";
$cross_compile_prefix=$ENV{'CROSS_COMPILE'} if $cross_compile_prefix eq "";
chop $openssldir if $openssldir =~ /\/$/;
chop $prefix if $prefix =~ /.\/$/;
$openssldir=$prefix . "/ssl" if $openssldir eq "";
$openssldir=$prefix . "/" . $openssldir if $openssldir !~ /(^\/|^[a-zA-Z]:[\\\/])/;
print "IsMK1MF=$IsMK1MF\n";
# Allow environment CC to override compiler...
my $cc = $ENV{CC} || $table{$target}->{cc};
# For cflags and lflags, 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 { $_ } ($table{$target}->{cflags},
$table{$target}->{$build_prefix."cflags"}));
my $lflags = join(" ",
grep { $_ } ($table{$target}->{lflags},
$table{$target}->{$build_prefix."lflags"}));
my $unistd = $table{$target}->{unistd};
my $thread_cflag = $table{$target}->{thread_cflag};
my $sys_id = $table{$target}->{sys_id};
my $bn_ops = $table{$target}->{bn_ops};
my $cpuid_obj = $table{$target}->{cpuid_obj};
my $bn_obj = $table{$target}->{bn_obj};
my $ec_obj = $table{$target}->{ec_obj};
my $des_obj = $table{$target}->{des_obj};
my $aes_obj = $table{$target}->{aes_obj};
my $bf_obj = $table{$target}->{bf_obj};
my $md5_obj = $table{$target}->{md5_obj};
my $sha1_obj = $table{$target}->{sha1_obj};
my $cast_obj = $table{$target}->{cast_obj};
my $rc4_obj = $table{$target}->{rc4_obj};
my $rmd160_obj = $table{$target}->{rmd160_obj};
my $rc5_obj = $table{$target}->{rc5_obj};
my $wp_obj = $table{$target}->{wp_obj};
my $cmll_obj = $table{$target}->{cmll_obj};
my $modes_obj = $table{$target}->{modes_obj};
my $engines_obj = $table{$target}->{engines_obj};
my $chacha_obj = $table{$target}->{chacha_obj};
my $poly1305_obj = $table{$target}->{poly1305_obj};
my $perlasm_scheme = $table{$target}->{perlasm_scheme};
my $dso_scheme = $table{$target}->{dso_scheme};
my $shared_target = $table{$target}->{shared_target};
my $shared_cflag = $table{$target}->{shared_cflag};
my $shared_ldflag = $table{$target}->{shared_ldflag};
my $shared_extension = $table{$target}->{shared_extension};
my $ranlib = $ENV{'RANLIB'} || $table{$target}->{ranlib};
my $ar = $ENV{'AR'} || "ar";
my $arflags = $table{$target}->{arflags};
my $multilib = $table{$target}->{multilib};
# if $prefix/lib$multilib is not an existing directory, then
# assume that it's not searched by linker automatically, in
# which case adding $multilib suffix causes more grief than
# we're ready to tolerate, so don't...
$multilib="" if !-d "$prefix/lib$multilib";
$libdir="lib$multilib" if $libdir eq "";
$cflags = "$cflags$exp_cflags";
# '%' 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 $prelflags; }
if ($target =~ /^mingw/ && `$cc --target-help 2>&1` !~ m/\-mno\-cygwin/m)
{
$cflags =~ s/\-mno\-cygwin\s*//;
$shared_ldflag =~ s/\-mno\-cygwin\s*//;
}
if ($target =~ /linux.*\-mips/ && !$no_asm && $flags !~ /\-m(ips|arch=)/) {
# minimally required architecture flags for assembly modules
$cflags="-mips2 $cflags" if ($target =~ /mips32/);
$cflags="-mips3 $cflags" if ($target =~ /mips64/);
}
my $no_shared_warn=0;
my $no_user_cflags=0;
if ($flags ne "") { $cflags="$flags$cflags"; }
else { $no_user_cflags=1; }
# The DSO code currently always implements all functions so that no
# applications will have to worry about that from a compilation point
# of view. However, the "method"s may return zero unless that platform
# 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 && $dso_scheme ne "")
{
$dso_scheme =~ tr/[a-z]/[A-Z]/;
if ($dso_scheme eq "DLFCN")
{
$dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
}
elsif ($dso_scheme eq "DLFCN_NO_H")
{
$dso_cflags = "-DDSO_DLFCN";
}
else
{
$dso_cflags = "-DDSO_$dso_scheme";
}
$cflags = "$dso_cflags $cflags";
}
my $thread_cflags;
my $thread_defines;
if ($thread_cflag ne "(unknown)" && !$no_threads)
{
# If we know how to do it, support threads by default.
$threads = 1;
}
if ($thread_cflag eq "(unknown)" && $threads)
{
# If the user asked for "threads", [s]he is also expected to
# provide any system-dependent compiler options that are
# necessary.
if ($no_user_cflags)
{
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" ;
$thread_defines .= "#define OPENSSL_THREADS\n";
}
else
{
$thread_cflags="-DOPENSSL_THREADS $thread_cflag $cflags";
$thread_defines .= "#define OPENSSL_THREADS\n";
# my $def;
# foreach $def (split ' ',$thread_cflag)
# {
# if ($def =~ s/^-D// && $def !~ /^_/)
# {
# $thread_defines .= "#define $def\n";
# }
# }
}
$lflags="$libs$lflags" if ($libs ne "");
if ($no_asm)
{
$cpuid_obj=$bn_obj=$ec_obj=
$des_obj=$aes_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj=$cmll_obj=
$modes_obj=$sha1_obj=$md5_obj=$rmd160_obj=$wp_obj=$engines_obj=
$chacha_obj=$poly1305_obj="";
$cflags=~s/\-D[BL]_ENDIAN// if ($fips);
$thread_cflags=~s/\-D[BL]_ENDIAN// if ($fips);
}
elsif (defined($disabled{ec2m}))
{
$bn_obj =~ s/\w+-gf2m.o//;
}
if (!$no_shared)
{
$cast_obj=""; # CAST assembler is not PIC
}
if ($threads)
{
$cflags=$thread_cflags;
$openssl_thread_defines .= $thread_defines;
}
if ($zlib)
{
$cflags = "-DZLIB $cflags";
if (defined($disabled{"zlib-dynamic"}))
{
if (defined($withargs{"zlib-lib"}))
{
$lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz";
}
else
{
$lflags = "$lflags -lz";
}
}
else
{
$cflags = "-DZLIB_SHARED $cflags";
}
}
#Build the library with OPENSSL_USE_DEPRECATED if deprecation is not disabled
if(!defined($disabled{"deprecated"}))
{
$cflags = "-DOPENSSL_USE_DEPRECATED $cflags";
}
# You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
my $shared_mark = "";
if ($shared_target eq "")
{
$no_shared_warn = 1 if !$no_shared && !$fips;
$no_shared = 1;
}
if (!$no_shared)
{
if ($shared_cflag ne "")
{
$cflags = "$shared_cflag -DOPENSSL_PIC $cflags";
}
}
if (!$IsMK1MF)
{
# add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
if ($no_shared)
{
$openssl_other_defines.="#define OPENSSL_NO_DYNAMIC_ENGINE\n";
$options.=" static-engine";
}
else
{
$openssl_other_defines.="#define OPENSSL_NO_STATIC_ENGINE\n";
$options.=" no-static-engine";
}
}
$cpuid_obj.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/);
#
# Platform fix-ups
#
if ($target =~ /\-icc$/) # Intel C compiler
{
my $iccver=0;
if (open(FD,"$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
$lflags=~s/\-no\-cpprt/-no-cxxlib/;
}
}
# Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time
# linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on
# .so objects. Apparently application RPATH is not global and does
# not apply to .so linked with other .so. Problem manifests itself
# when libssl.so fails to load libcrypto.so. One can argue that we
# should engrave this into Makefile.shared rules or into BSD-* config
# lines above. Meanwhile let's try to be cautious and pass -rpath to
# linker only when --prefix is not /usr.
if ($target =~ /^BSD\-/)
{
$shared_ldflag.=" -Wl,-rpath,\$(LIBRPATH)" if ($prefix !~ m|^/usr[/]*$|);
}
if ($sys_id ne "")
{
#$cflags="-DOPENSSL_SYS_$sys_id $cflags";
$openssl_sys_defines="#define OPENSSL_SYS_$sys_id\n";
}
if ($ranlib eq "")
{
$ranlib = $default_ranlib;
}
#my ($bn1)=split(/\s+/,$bn_obj);
#$bn1 = "" unless defined $bn1;
#$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
#$bn_obj="$bn1";
$cpuid_obj="" if ($processor eq "386");
$bn_obj = $bn_asm unless $bn_obj ne "";
# bn-586 is the only one implementing bn_*_part_words
$cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($bn_obj =~ /bn-586/);
$cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $bn_obj =~ /86/);
$cflags.=" -DOPENSSL_BN_ASM_MONT" if ($bn_obj =~ /-mont/);
$cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($bn_obj =~ /-mont5/);
$cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($bn_obj =~ /-gf2m/);
if ($fips)
{
$openssl_other_defines.="#define OPENSSL_FIPS\n";
}
$cpuid_obj="mem_clr.o" unless ($cpuid_obj =~ /\.o$/);
$des_obj=$des_enc unless ($des_obj =~ /\.o$/);
$bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
$cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
$rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
$rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
if ($sha1_obj =~ /\.o$/)
{
# $sha1_obj=$sha1_enc;
$cflags.=" -DSHA1_ASM" if ($sha1_obj =~ /sx86/ || $sha1_obj =~ /sha1/);
$cflags.=" -DSHA256_ASM" if ($sha1_obj =~ /sha256/);
$cflags.=" -DSHA512_ASM" if ($sha1_obj =~ /sha512/);
if ($sha1_obj =~ /sse2/)
{ if ($no_sse2)
{ $sha1_obj =~ s/\S*sse2\S+//; }
elsif ($cflags !~ /OPENSSL_IA32_SSE2/)
{ $cflags.=" -DOPENSSL_IA32_SSE2"; }
}
}
if ($md5_obj =~ /\.o$/)
{
# $md5_obj=$md5_enc;
$cflags.=" -DMD5_ASM";
}
if ($rmd160_obj =~ /\.o$/)
{
# $rmd160_obj=$rmd160_enc;
$cflags.=" -DRMD160_ASM";
}
if ($aes_obj =~ /\.o$/)
{
$cflags.=" -DAES_ASM" if ($aes_obj =~ m/\baes\-/);;
# aes-ctr.o is not a real file, only indication that assembler
# module implements AES_ctr32_encrypt...
$cflags.=" -DAES_CTR_ASM" if ($aes_obj =~ s/\s*aes\-ctr\.o//);
# aes-xts.o indicates presence of AES_xts_[en|de]crypt...
$cflags.=" -DAES_XTS_ASM" if ($aes_obj =~ s/\s*aes\-xts\.o//);
$aes_obj =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2);
$cflags.=" -DVPAES_ASM" if ($aes_obj =~ m/vpaes/);
$cflags.=" -DBSAES_ASM" if ($aes_obj =~ m/bsaes/);
}
else {
$aes_obj=$aes_enc;
}
$wp_obj="" if ($wp_obj =~ /mmx/ && $processor eq "386");
if ($wp_obj =~ /\.o$/ && !$disabled{"whirlpool"})
{
$cflags.=" -DWHIRLPOOL_ASM";
}
else {
$wp_obj="wp_block.o";
}
$cmll_obj=$cmll_enc unless ($cmll_obj =~ /.o$/);
if ($modes_obj =~ /ghash\-/)
{
$cflags.=" -DGHASH_ASM";
}
if ($ec_obj =~ /ecp_nistz256/)
{
$cflags.=" -DECP_NISTZ256_ASM";
}
$chacha_obj=$chacha_enc unless ($chacha_obj =~ /\.o$/);
if ($poly1305_obj =~ /\.o$/)
{
$cflags.=" -DPOLY1305_ASM";
}
# "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;
my $version = "unknown";
my $version_num = "unknown";
my $major = "unknown";
my $minor = "unknown";
my $shlib_version_number = "unknown";
my $shlib_version_history = "unknown";
my $shlib_major = "unknown";
my $shlib_minor = "unknown";
open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n";
while (<IN>)
{
$version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
$version_num=$1 if /OPENSSL.VERSION.NUMBER.*0x(\S+)/;
$shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
$shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
}
close(IN);
if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
{
$major=$1;
$minor=$2;
}
if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
{
$shlib_major=$1;
$shlib_minor=$2;
}
my $ecc = $cc;
$ecc = "clang" if `$cc --version 2>&1` =~ /clang/;
if ($strict_warnings)
{
my $wopt;
die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/);
foreach $wopt (split /\s+/, $gcc_devteam_warn)
{
$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
}
if ($ecc eq "clang")
{
foreach $wopt (split /\s+/, $clang_devteam_warn)
{
$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
}
}
if ($target !~ /^mingw/)
{
foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
{
$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
}
if ($target =~ /^BSD-/)
{
$lflags .= " -lexecinfo";
}
}
}
open(IN,"<Makefile.org") || die "unable to read Makefile.org:$!\n";
unlink("$Makefile.new") || die "unable to remove old $Makefile.new:$!\n" if -e "$Makefile.new";
open(OUT,">$Makefile.new") || die "unable to create $Makefile.new:$!\n";
print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
my $sdirs=0;
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/ccgost// if (/^ENGDIRS=/ && $disabled{"gost"});
s/^VERSION=.*/VERSION=$version/;
s/^MAJOR=.*/MAJOR=$major/;
s/^MINOR=.*/MINOR=$minor/;
s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$shlib_version_number/;
s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$shlib_version_history/;
s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$shlib_major/;
s/^SHLIB_MINOR=.*/SHLIB_MINOR=$shlib_minor/;
s/^SHLIB_EXT=.*/SHLIB_EXT=$shared_extension/;
s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
s/^MULTILIB=.*$/MULTILIB=$multilib/;
s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
s/^LIBDIR=.*$/LIBDIR=$libdir/;
s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
s/^PLATFORM=.*$/PLATFORM=$target/;
s/^OPTIONS=.*$/OPTIONS=$options/;
s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
if ($cross_compile_prefix)
{
s/^CC=.*$/CROSS_COMPILE= $cross_compile_prefix\nCC= \$\(CROSS_COMPILE\)$cc/;
s/^AR=\s*/AR= \$\(CROSS_COMPILE\)/;
s/^NM=\s*/NM= \$\(CROSS_COMPILE\)/;
s/^RANLIB=\s*/RANLIB= \$\(CROSS_COMPILE\)/;
s/^MAKEDEPPROG=.*$/MAKEDEPPROG= \$\(CROSS_COMPILE\)$cc/ if $cc eq "gcc";
}
else {
s/^CC=.*$/CC= $cc/;
s/^AR=\s*ar/AR= $ar/;
s/^RANLIB=.*/RANLIB= $ranlib/;
s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $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= $cpuid_obj/;
s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
s/^EC_ASM=.*$/EC_ASM= $ec_obj/;
s/^DES_ENC=.*$/DES_ENC= $des_obj/;
s/^AES_ENC=.*$/AES_ENC= $aes_obj/;
s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $wp_obj/;
s/^CMLL_ENC=.*$/CMLL_ENC= $cmll_obj/;
s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $modes_obj/;
s/^CHACHA_ENC=.*$/CHACHA_ENC= $chacha_obj/;
s/^POLY1305_ASM_OBJ=.*$/POLY1305_ASM_OBJ= $poly1305_obj/;
s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $engines_obj/;
s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $perlasm_scheme/;
s/^PROCESSOR=.*/PROCESSOR= $processor/;
s/^ARFLAGS=.*/ARFLAGS= $arflags/;
s/^PERL=.*/PERL= $perl/;
s/^LIBZLIB=.*/LIBZLIB=$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=$shared_target/;
s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
if ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*$/)
{
my $sotmp = $1;
s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/;
}
elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.dylib$/)
{
s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/;
}
elsif ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*\.[^\.]*$/)
{
my $sotmp = $1;
s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp.\$(SHLIB_MAJOR) .s$sotmp/;
}
elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.[^\.]*\.dylib$/)
{
s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/;
}
s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$shared_ldflag/;
print OUT $_."\n";
}
close(IN);
close(OUT);
rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile;
rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n";
print "CC =$cc\n";
print "CFLAG =$cflags\n";
print "EX_LIBS =$lflags\n";
print "CPUID_OBJ =$cpuid_obj\n";
print "BN_ASM =$bn_obj\n";
print "EC_ASM =$ec_obj\n";
print "DES_ENC =$des_obj\n";
print "AES_ENC =$aes_obj\n";
print "BF_ENC =$bf_obj\n";
print "CAST_ENC =$cast_obj\n";
print "RC4_ENC =$rc4_obj\n";
print "RC5_ENC =$rc5_obj\n";
print "MD5_OBJ_ASM =$md5_obj\n";
print "SHA1_OBJ_ASM =$sha1_obj\n";
print "RMD160_OBJ_ASM=$rmd160_obj\n";
print "CMLL_ENC =$cmll_obj\n";
print "MODES_OBJ =$modes_obj\n";
print "ENGINES_OBJ =$engines_obj\n";
print "CHACHA_ENC =$chacha_obj\n";
print "POLY1305_OBJ =$poly1305_obj\n";
print "PROCESSOR =$processor\n";
print "RANLIB =$ranlib\n";
print "ARFLAGS =$arflags\n";
print "PERL =$perl\n";
my $des_ptr=0;
my $des_risc1=0;
my $des_risc2=0;
my $des_unroll=0;
my $bn_ll=0;
my $def_int=2;
my $rc4_int=$def_int;
my $md2_int=$def_int;
my $idea_int=$def_int;
my $rc2_int=$def_int;
my $rc4_idx=0;
my $rc4_chunk=0;
my $bf_ptr=0;
my @type=("char","short","int","long");
my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
my $export_var_as_fn=0;
my $des_int;
foreach (sort split(/\s+/,$bn_ops))
{
$des_ptr=1 if /DES_PTR/;
$des_risc1=1 if /DES_RISC1/;
$des_risc2=1 if /DES_RISC2/;
$des_unroll=1 if /DES_UNROLL/;
$des_int=1 if /DES_INT/;
$bn_ll=1 if /BN_LLONG/;
$rc4_int=0 if /RC4_CHAR/;
$rc4_int=3 if /RC4_LONG/;
$rc4_idx=1 if /RC4_INDEX/;
$rc4_chunk=1 if /RC4_CHUNK/;
$rc4_chunk=2 if /RC4_CHUNK_LL/;
$md2_int=0 if /MD2_CHAR/;
$md2_int=3 if /MD2_LONG/;
$idea_int=1 if /IDEA_SHORT/;
$idea_int=3 if /IDEA_LONG/;
$rc2_int=1 if /RC2_SHORT/;
$rc2_int=3 if /RC2_LONG/;
$bf_ptr=1 if $_ eq "BF_PTR";
$bf_ptr=2 if $_ eq "BF_PTR2";
($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
$export_var_as_fn=1 if /EXPORT_VAR_AS_FN/;
}
open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
unlink("include/openssl/opensslconf.h.new") || die "unable to remove old include/openssl/opensslconf.h.new:$!\n" if -e "include/openssl/opensslconf.h.new";
open(OUT,'>include/openssl/opensslconf.h.new') || die "unable to create include/openssl/opensslconf.h.new:$!\n";
print OUT "/* opensslconf.h */\n";
print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
print OUT "#ifdef __cplusplus\n";
print OUT "extern \"C\" {\n";
print OUT "#endif\n";
print OUT "/* OpenSSL was configured with the following options: */\n";
my $openssl_algorithm_defines_trans = $openssl_algorithm_defines;
$openssl_experimental_defines =~ s/^\s*#\s*define\s+OPENSSL_NO_(.*)/#ifndef OPENSSL_EXPERIMENTAL_$1\n# ifndef OPENSSL_NO_$1\n# define OPENSSL_NO_$1\n# endif\n#endif/mg;
$openssl_algorithm_defines_trans =~ s/^\s*#\s*define\s+OPENSSL_(.*)/# if defined(OPENSSL_$1) \&\& !defined($1)\n# define $1\n# endif/mg;
$openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
$openssl_algorithm_defines = " /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
$openssl_thread_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
$openssl_sys_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
$openssl_other_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
print OUT $openssl_sys_defines;
print OUT "#ifndef OPENSSL_DOING_MAKEDEPEND\n\n";
print OUT $openssl_experimental_defines;
print OUT "\n";
print OUT $openssl_algorithm_defines;
print OUT "\n#endif /* OPENSSL_DOING_MAKEDEPEND */\n\n";
print OUT $openssl_thread_defines;
print OUT $openssl_other_defines,"\n";
print OUT "/* The OPENSSL_NO_* macros are also defined as NO_* if the application\n";
print OUT " asks for it. This is a transient feature that is provided for those\n";
print OUT " who haven't had the time to do the appropriate changes in their\n";
print OUT " applications. */\n";
print OUT "#ifdef OPENSSL_ALGORITHM_DEFINES\n";
print OUT $openssl_algorithm_defines_trans;
print OUT "#endif\n\n";
print OUT "#define OPENSSL_CPUID_OBJ\n\n" if ($cpuid_obj ne "mem_clr.o");
while (<IN>)
{
if (/^#define\s+OPENSSLDIR/)
{
my $foo = $openssldir;
$foo =~ s/\\/\\\\/g;
print OUT "#define OPENSSLDIR \"$foo\"\n";
}
elsif (/^#define\s+ENGINESDIR/)
{
my $foo = "$prefix/$libdir/engines";
$foo =~ s/\\/\\\\/g;
print OUT "#define ENGINESDIR \"$foo\"\n";
}
elsif (/^#((define)|(undef))\s+OPENSSL_EXPORT_VAR_AS_FUNCTION/)
{ printf OUT "#undef OPENSSL_EXPORT_VAR_AS_FUNCTION\n"
if $export_var_as_fn;
printf OUT "#%s OPENSSL_EXPORT_VAR_AS_FUNCTION\n",
($export_var_as_fn)?"define":"undef"; }
elsif (/^#define\s+OPENSSL_UNISTD/)
{
$unistd = "<unistd.h>" if $unistd eq "";
print OUT "#define OPENSSL_UNISTD $unistd\n";
}
elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
{ printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
{ printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
{ printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
{ printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
{ printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
{ printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
elsif (/^\#define\s+DES_LONG\s+.*/)
{ printf OUT "#define DES_LONG unsigned %s\n",
($des_int)?'int':'long'; }
elsif (/^\#(define|undef)\s+DES_PTR/)
{ printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_RISC1/)
{ printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_RISC2/)
{ printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
elsif (/^\#(define|undef)\s+DES_UNROLL/)
{ printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
elsif (/^#define\s+RC4_INT\s/)
{ printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
elsif (/^#undef\s+RC4_CHUNK/)
{
printf OUT "#undef RC4_CHUNK\n" if $rc4_chunk==0;
printf OUT "#define RC4_CHUNK unsigned long\n" if $rc4_chunk==1;
printf OUT "#define RC4_CHUNK unsigned long long\n" if $rc4_chunk==2;
}
elsif (/^#((define)|(undef))\s+RC4_INDEX/)
{ printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
elsif (/^#(define|undef)\s+I386_ONLY/)
{ printf OUT "#%s I386_ONLY\n", ($processor eq "386")?
"define":"undef"; }
elsif (/^#define\s+MD2_INT\s/)
{ printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
elsif (/^#define\s+IDEA_INT\s/)
{printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
elsif (/^#define\s+RC2_INT\s/)
{printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
elsif (/^#(define|undef)\s+BF_PTR/)
{
printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
}
else
{ print OUT $_; }
}
close(IN);
print OUT "#ifdef __cplusplus\n";
print OUT "}\n";
print OUT "#endif\n";
close(OUT);
rename("include/openssl/opensslconf.h","include/openssl/opensslconf.h.bak") || die "unable to rename include/openssl/opensslconf.h\n" if -e "include/openssl/opensslconf.h";
rename("include/openssl/opensslconf.h.new","include/openssl/opensslconf.h") || die "unable to rename include/openssl/opensslconf.h.new\n";
# Fix the date
print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
print "SIXTY_FOUR_BIT mode\n" if $b64;
print "THIRTY_TWO_BIT mode\n" if $b32;
print "SIXTEEN_BIT mode\n" if $b16;
print "EIGHT_BIT mode\n" if $b8;
print "DES_PTR used\n" if $des_ptr;
print "DES_RISC1 used\n" if $des_risc1;
print "DES_RISC2 used\n" if $des_risc2;
print "DES_UNROLL used\n" if $des_unroll;
print "DES_INT used\n" if $des_int;
print "BN_LLONG mode\n" if $bn_ll;
print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
print "RC4_INDEX mode\n" if $rc4_idx;
print "RC4_CHUNK is undefined\n" if $rc4_chunk==0;
print "RC4_CHUNK is unsigned long\n" if $rc4_chunk==1;
print "RC4_CHUNK is unsigned long long\n" if $rc4_chunk==2;
print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
print "BF_PTR used\n" if $bf_ptr == 1;
print "BF_PTR2 used\n" if $bf_ptr == 2;
{
my $perlguess = $perl =~ m@^/@ ? $perl : '/usr/local/bin/perl';
&dofile("tools/c_rehash",$perlguess,
'^#!/' => '#!%s',
'^my \$dir;$' => 'my $dir = "' . $openssldir . '";',
'^my \$prefix;$' => 'my $prefix = "' . $prefix . '";');
&dofile("apps/CA.pl",$perl,
'^#!/' => '#!%s');
}
if($IsMK1MF) {
open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
printf OUT <<EOF;
#ifndef MK1MF_BUILD
/* auto-generated by Configure for crypto/cversion.c:
* for Unix builds, crypto/Makefile.ssl generates functional definitions;
* Windows builds (and other mk1mf builds) compile cversion.c with
* -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
#error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
#endif
EOF
close(OUT);
} else {
my $make_command = "$make PERL=\'$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) {
$warn_make_depend++;
}
}
# create the ms/version32.rc file if needed
if ($IsMK1MF && ($target !~ /^netware/)) {
my ($v1, $v2, $v3, $v4);
if ($version_num =~ /(^[0-9a-f]{1})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})/i) {
$v1=hex $1;
$v2=hex $2;
$v3=hex $3;
$v4=hex $4;
}
open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc";
print OUT <<EOF;
#include <winver.h>
LANGUAGE 0x09,0x01
1 VERSIONINFO
FILEVERSION $v1,$v2,$v3,$v4
PRODUCTVERSION $v1,$v2,$v3,$v4
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x01L
#else
FILEFLAGS 0x00L
#endif
FILEOS VOS__WINDOWS32
FILETYPE VFT_DLL
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
// Required:
VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0"
VALUE "FileDescription", "OpenSSL Shared Library\\0"
VALUE "FileVersion", "$version\\0"
#if defined(CRYPTO)
VALUE "InternalName", "libeay32\\0"
VALUE "OriginalFilename", "libeay32.dll\\0"
#elif defined(SSL)
VALUE "InternalName", "ssleay32\\0"
VALUE "OriginalFilename", "ssleay32.dll\\0"
#endif
VALUE "ProductName", "The OpenSSL Toolkit\\0"
VALUE "ProductVersion", "$version\\0"
// Optional:
//VALUE "Comments", "\\0"
VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0"
//VALUE "LegalTrademarks", "\\0"
//VALUE "PrivateBuild", "\\0"
//VALUE "SpecialBuild", "\\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 0x4b0
END
END
EOF
close(OUT);
}
print <<EOF;
Configured for $target.
EOF
print <<\EOF if (!$no_threads && !$threads);
The library could not be configured for supporting multi-threaded
applications as the compiler options required on this system are not known.
See file INSTALL for details if you need multi-threading.
EOF
print <<\EOF if ($no_shared_warn);
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).
EOF
print <<EOF if ($warn_make_depend);
*** Because of configuration changes, you MUST do the following before
*** building:
make depend
EOF
exit(0);
sub usage
{
print STDERR $usage;
print STDERR "\npick os/compiler from:\n";
my $j=0;
my $i;
my $k=0;
foreach $i (sort keys %table)
{
next if $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 $i !~ /^debug/;
$k += length($i) + 1;
if ($k > 78)
{
print STDERR "\n";
$k=length($i);
}
print STDERR $i . " ";
}
print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
exit(1);
}
sub which
{
my($name)=@_;
my $path;
foreach $path (split /:/, $ENV{PATH})
{
if (-f "$path/$name$exe_ext" and -x _)
{
return "$path/$name$exe_ext" unless ($name eq "perl" and
system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\''));
}
}
}
sub dofile
{
my $f; my $p; my %m; my @a; my $k; my $ff;
($f,$p,%m)=@_;
open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
@a=<IN>;
close(IN);
foreach $k (keys %m)
{
grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
}
open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
print OUT @a;
close(OUT);
rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
rename("$f.new",$f) || die "unable to rename $f.new\n";
}
sub print_table_entry
{
my $target = shift;
my $type = shift;
# Don't print the templates
return if $table{$target}->{template};
if ($type eq "TABLE") {
print <<EOF
*** $target
\$cc = $table{$target}->{cc}
\$cflags = $table{$target}->{cflags}
\$debug_cflags = $table{$target}->{debug_cflags}
\$release_cflags = $table{$target}->{release_cflags}
\$unistd = $table{$target}->{unistd}
\$thread_cflag = $table{$target}->{thread_cflag}
\$sys_id = $table{$target}->{sys_id}
\$lflags = $table{$target}->{lflags}
\$debug_lflags = $table{$target}->{debug_lflags}
\$release_lflags = $table{$target}->{release_lflags}
\$bn_ops = $table{$target}->{bn_ops}
\$cpuid_obj = $table{$target}->{cpuid_obj}
\$bn_obj = $table{$target}->{bn_obj}
\$ec_obj = $table{$target}->{ec_obj}
\$des_obj = $table{$target}->{des_obj}
\$aes_obj = $table{$target}->{aes_obj}
\$bf_obj = $table{$target}->{bf_obj}
\$md5_obj = $table{$target}->{md5_obj}
\$sha1_obj = $table{$target}->{sha1_obj}
\$cast_obj = $table{$target}->{cast_obj}
\$rc4_obj = $table{$target}->{rc4_obj}
\$rmd160_obj = $table{$target}->{rmd160_obj}
\$rc5_obj = $table{$target}->{rc5_obj}
\$wp_obj = $table{$target}->{wp_obj}
\$cmll_obj = $table{$target}->{cmll_obj}
\$modes_obj = $table{$target}->{modes_obj}
\$engines_obj = $table{$target}->{engines_obj}
\$chacha_obj = $table{$target}->{chacha_obj}
\$poly1305_obj = $table{$target}->{poly1305_obj}
\$perlasm_scheme = $table{$target}->{perlasm_scheme}
\$dso_scheme = $table{$target}->{dso_scheme}
\$shared_target= $table{$target}->{shared_target}
\$shared_cflag = $table{$target}->{shared_cflag}
\$shared_ldflag = $table{$target}->{shared_ldflag}
\$shared_extension = $table{$target}->{shared_extension}
\$ranlib = $table{$target}->{ranlib}
\$arflags = $table{$target}->{arflags}
\$multilib = $table{$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 ($table{$target}->{$_}) {
print " '",$_,"'"," " x ($largest - length($_))," => '",$table{$target}->{$_},"',\n";
}
}
print " },\n";
}
}
sub test_sanity
{
my $errorcnt = 0;
print STDERR "=" x 70, "\n";
print STDERR "=== SANITY TESTING!\n";
print STDERR "=== No configuration will be done, all other arguments will be ignored!\n";
print STDERR "=" x 70, "\n";
foreach $target (sort keys %table)
{
my $pre_dso_scheme = "perlasm_scheme";
my $dso_scheme = "dso_scheme";
my $post_dso_scheme = "shared_target";
if ($table{$target}->{$pre_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
{
$errorcnt++;
print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
print STDERR " in the previous field\n";
}
elsif ($table{$target}->{$post_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
{
$errorcnt++;
print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
print STDERR " in the following field\n";
}
elsif ($table{$target}->{$dso_scheme} !~ /^(beos|dl|dlfcn|win32|vms|)$/)
{
$errorcnt++;
print STDERR "SANITY ERROR: '$target' has the dso_scheme field = ",$table{$target}->{$dso_scheme},"\n";
print STDERR " valid values are 'beos', 'dl', 'dlfcn', 'win32' and 'vms'\n";
}
}
print STDERR "No sanity errors detected!\n" if $errorcnt == 0;
return $errorcnt;
}