Configure 73.2 KB
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#! /usr/bin/env perl
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# -*- mode: perl; -*-
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##
##  Configure -- OpenSSL source tree configuration script
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##  If editing this file, run this command before committing
##	make -f Makefile.org TABLE
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##
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require 5.000;
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use strict;
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use File::Basename;
use File::Spec::Functions;
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# see INSTALL for instructions.
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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";
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# Options:
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#
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# --config      add the given configuration file, which will be read after
#               any "Configurations*" files that are found in the same
#               directory as this script.
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# --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)
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#
# --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".
#
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# --test-sanity Make a number of sanity checks on the data in this file.
#               This is a debugging tool for OpenSSL developers.
#
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# --cross-compile-prefix Add specified prefix to binutils components.
#
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# --api         One of 0.9.8, 1.0.0 or 1.1.0.  Do not compile support for
#               interfaces deprecated as of the specified OpenSSL version.
#
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# 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.
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# [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)
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# [no-]shared	[don't] try to create shared libraries when supported.
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# no-asm        do not use assembler
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# no-dso        do not compile in any native shared-library methods. This
#               will ensure that all methods just return NULL.
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# [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.
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# sctp          include SCTP support
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# 386           generate 80386 code
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# no-sse2	disables IA-32 SSE2 code, above option implies no-sse2
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# no-<cipher>   build without specified algorithm (rsa, idea, rc5, ...)
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# -<xxx> +<xxx> compiler options are passed through
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#
# 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.
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# 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
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# 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
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# 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
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# RC4_INDEX	define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
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#		array lookups instead of pointer use.
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# 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).
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# BF_PTR	use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
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# BF_PTR2	intel specific version (generic version is more efficient).
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#
# Following are set automatically by this script
#
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# 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,
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# 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
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# Minimum warning options... any contributions to OpenSSL should at least get
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# past these.
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my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DCRYPTO_MDEBUG -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DDEBUG_UNUSED";
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# 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
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# following warnings can also be enabled:
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# -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers,
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# -Wcast-align,
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# -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token
# -Wextended-offsetof
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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";
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# Warn that "make depend" should be run?
my $warn_make_depend = 0;

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# 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";


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my $strict_warnings = 0;

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my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
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# MD2_CHAR slags pentium pros
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my $x86_gcc_opts="RC4_INDEX MD2_INT";
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#$bits1="SIXTEEN_BIT ";
#$bits2="THIRTY_TWO_BIT ";
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my $bits1="THIRTY_TWO_BIT ";
my $bits2="SIXTY_FOUR_BIT ";
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# As for $BSDthreads. Idea is to maintain "collective" set of flags,
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# which would cover all BSD flavors. -pthread applies to them all,
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# 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";
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#
# API compability name to version number mapping.
#
my $maxapi = "1.1.0";           # API for "no-deprecated" builds
my $apitable = {
    "1.1.0" => "0x10100000L",
    "1.0.0" => "0x10000000L",
    "0.9.8" => "0x00908000L",
};

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# table of known configurations, read in from files
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#
# 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,
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#	  debug_cflags => $debug_cflags,
#	  release_cflags => $release_cflags,
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#	  unistd => $unistd,
#	  thread_cflag => $thread_cflag,
#	  sys_id => $sys_id,
#	  lflags => $lflags,
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#	  debug_lflags => $debug_lflags,
#	  release_lflags => $release_lflags,
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#	  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,
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#	  chacha_obj => $wp_obj,
#	  poly1305_obj => $cmll_obj,
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#	  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.
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#
# The configuration hashes can refer to templates in two different manners:
#
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# - as part of the hash, one can have a key called 'inherit_from' that
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#   indicate what other configuration hashes to inherit data from.
#   These are resolved recursively.
#
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#   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.
#
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#   Example:
#
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#	"foo" => {
#		template => 1,
#		haha => "haha",
#		hoho => "ho"
#	},
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#	"bar" => {
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#		template => 1,
#		hoho => "ho",
#		hehe => "hehe"
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#	},
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#	"laughter" => {
#		inherit_from => [ "foo", "bar" ],
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#	}
#
#	The entry for "foo" will become as follows after processing:
#
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#	"laughter" => {
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#		haha => "haha",
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#		hoho => "ho ho",
#		hehe => "hehe"
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#	}
#
#   Note 1: any entry from the table can be used as a template.
#   Note 2: pure templates have the attribute 'template => 1' and cannot
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#           be used as targets.
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#
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# - 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.
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#
#   Example:
#
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#	"foo" => {
#		template => 1,
#		haha => "ha ha",
#		hoho => "ho",
#		ignored => "This should not appear in the end result",
#	},
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#	"bar" => {
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#		template => 1,
#		haha => "ah",
#		hoho => "haho",
#		hehe => "hehe"
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#	},
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#	"laughter" => {
#		inherit_from => [ "foo", "bar" ],
#		hehe => sub { join(" ",(@_,"!!!")) },
#		ignored => "",
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#	}
#
#	The entry for "foo" will become as follows after processing:
#
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#	"laughter" => {
#		haha => "ha ha ah",
#		hoho => "ho haho",
#		hehe => "hehe !!!",
#		ignored => ""
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#	}
#
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my %table=(
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    # 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

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    x86_asm => {
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	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,
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	inherit_from	=> [ "x86_asm" ],
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	perlasm_scheme	=> "elf"
    },
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    x86_64_asm => {
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	template	=> 1,
	cpuid_obj       => "x86_64cpuid.o",
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	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",
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	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",
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        ec_obj          => "ecp_nistz256.o ecp_nistz256-sparcv9.o",
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	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 => {
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	inherit_from	=> [ "mips32_asm" ],
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	template	=> 1,
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	sha1_obj        => sub { join(" ", @_, "sha512-mips.o") }
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    },
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    s390x_asm => {
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	template	=> 1,
	cpuid_obj       => "s390xcap.o s390xcpuid.o",
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	bn_obj          => "bn-s390x.o s390x-mont.o s390x-gf2m.o",
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	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",
446
	ec_obj          => "ecp_nistz256.o ecp_nistz256-armv8.o",
447
	bn_obj          => "bn_asm.o armv8-mont.o",
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	aes_obj         => "aes_core.o aes_cbc.o aesv8-armx.o vpaes-armv8.o",
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	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"
    },
462 463
    parisc20_64_asm => {
	template	=> 1,
464 465
	inherit_from	=> [ "parisc11_asm" ],
	bn_obj          => sub { my $r=join(" ",@_); $r=~s/bn_asm/pa-risc2W/; $r; },
466 467
	perlasm_scheme	=> "64",
    },
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    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 => {
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	inherit_from	=> [ "ppc64_asm" ],
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	template	=> 1
    },
480
);
481

482 483 484 485 486 487
{   my $no_asm_templates=0;
    foreach (@ARGV) { $no_asm_templates=1 if (/^\-?no\-asm$/); }
    sub asm { $no_asm_templates?():@_; }
}


488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531
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 };
};

532 533 534 535 536 537 538 539 540 541 542 543 544
# 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;
545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600

	# 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}
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			    || $nondebug->{release_cflags}
602
			    || $nondebug->{debug_lflags}
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			    || $nondebug->{release_lflags}) {
604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632
			    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,
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			    # release_cflags and similar for lflags.
634 635 636
			    #
			    # The purpose is that 'cflags' should be
			    # used together with 'debug_cflags' or
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			    # 'release_cflags' depending on what the
638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670
			    # 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};
			}
		    }
		}
	    }
	}

671
	%table = (%table, %targets);
672

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	# 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;
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		    }

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		    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.
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		    } else {
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			# 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";
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		    }
		}

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		# Finally done, return the result.
		%{$table{$target}};
	};
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	# 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.
	    $resolve_inheritance->($_);
765
	}
766
}
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768
my ($vol, $dir, $dummy) = File::Spec->splitpath($0);
769 770
my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf");
foreach (sort glob($pattern) ) {
771 772
    &read_config($_);
}
773

774
my @MK1MF_Builds=qw(VC-WIN64I VC-WIN64A
775
		    debug-VC-WIN64I debug-VC-WIN64A
776
		    VC-NT VC-CE VC-WIN32 debug-VC-WIN32
777
		    BC-32
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		    netware-clib netware-clib-bsdsock
		    netware-libc netware-libc-bsdsock);
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781
my $prefix="";
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my $libdir="";
783
my $openssldir="";
784
my $exe_ext="";
785
my $install_prefix= "$ENV{'INSTALL_PREFIX'}";
786
my $cross_compile_prefix="";
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my $fipslibdir="/usr/local/ssl/fips-2.0/lib/";
788 789
my $nofipscanistercheck=0;
my $baseaddr="0xFB00000";
790 791
my $no_threads=0;
my $threads=0;
792 793
my $no_shared=0; # but "no-shared" is default
my $zlib=1;      # but "no-zlib" is default
794
my $no_rfc3779=0;
795
my $no_asm=0;
796
my $no_dso=0;
797
my @skip=();
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my $Makefile="Makefile";
799
my $des_locl="crypto/des/des_locl.h";
800 801 802 803
my $des	="include/openssl/des.h";
my $bn	="include/openssl/bn.h";
my $md2	="include/openssl/md2.h";
my $rc4	="include/openssl/rc4.h";
804
my $rc4_locl="crypto/rc4/rc4_locl.h";
805 806
my $idea	="include/openssl/idea.h";
my $rc2	="include/openssl/rc2.h";
807 808 809
my $bf	="crypto/bf/bf_locl.h";
my $bn_asm	="bn_asm.o";
my $des_enc="des_enc.o fcrypt_b.o";
810
my $aes_enc="aes_core.o aes_cbc.o";
811 812
my $bf_enc	="bf_enc.o";
my $cast_enc="c_enc.o";
813
my $rc4_enc="rc4_enc.o rc4_skey.o";
814
my $rc5_enc="rc5_enc.o";
815
my $cmll_enc="camellia.o cmll_misc.o cmll_cbc.o";
816
my $chacha_enc="chacha_enc.o";
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my $processor="";
818
my $default_ranlib;
819
my $perl;
820
my $fips=0;
821

822 823 824 825 826 827 828 829 830 831 832
# 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",
833
    "chacha",
834 835 836 837 838 839 840 841 842 843
    "cmac",
    "cms",
    "comp",
    "ct",
    "deprecated",
    "des",
    "dgram",
    "dh",
    "dsa",
    "dso",
844
    "dtls",
845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865
    "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",
866
    "poly1305",
867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902
    "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",
    );

903 904
# All of the following is disabled by default (RC5 was enabled before 0.9.8):

905
my %disabled = ( # "what"         => "comment" [or special keyword "experimental"]
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		 "ec_nistp_64_gcc_128" => "default",
		 "jpake"          => "experimental",
		 "md2"            => "default",
		 "rc5"            => "default",
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		 "sctp"       => "default",
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		 "shared"         => "default",
912
		 "ssl-trace"	  => "default",
913
		 "store"	  => "experimental",
914
		 "unit-test"	  => "default",
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		 "zlib"           => "default",
		 "zlib-dynamic"   => "default"
	       );
918
my @experimental = ();
919

920 921
# 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"):
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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";
923 924 925 926 927 928 929 930

# 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.
931 932


933
my $no_sse2=0;
934

935
&usage if ($#ARGV < 0);
936

937 938
my $flags;
my $depflags;
939
my $openssl_experimental_defines;
940 941
my $openssl_algorithm_defines;
my $openssl_thread_defines;
942
my $openssl_sys_defines="";
943 944 945 946
my $openssl_other_defines;
my $libs;
my $target;
my $options;
947
my $api;
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my $make_depend=0;
949
my %withargs=();
950
my $build_prefix = "release_";
951 952 953 954 955 956

my @argvcopy=@ARGV;
my $argvstring="";
my $argv_unprocessed=1;

while($argv_unprocessed)
957
	{
958 959
	$flags="";
	$depflags="";
960
	$openssl_experimental_defines="";
961 962
	$openssl_algorithm_defines="";
	$openssl_thread_defines="";
963
	$openssl_sys_defines="";
964 965 966 967 968 969 970 971 972
	$openssl_other_defines="";
	$libs="";
	$target="";
	$options="";

	$argv_unprocessed=0;
	$argvstring=join(' ',@argvcopy);

PROCESS_ARGS:
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	{
974
	my %unsupported_options = ();
975
	foreach (@argvcopy)
976
		{
977
		s /^-no-/no-/; # some people just can't read the instructions
978 979 980

		# rewrite some options in "enable-..." form
		s /^-?-?shared$/enable-shared/;
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		s /^sctp$/enable-sctp/;
982 983 984 985
		s /^threads$/enable-threads/;
		s /^zlib$/enable-zlib/;
		s /^zlib-dynamic$/enable-zlib-dynamic/;

986 987 988 989 990
		if (/^(no|disable|enable|experimental)-(.+)$/)
			{
			my $word = $2;
			if (!grep { $word =~ /^${_}$/ } @disablables)
				{
991
				$unsupported_options{$_} = 1;
992 993 994
				next;
				}
			}
995
		if (/^no-(.+)$/ || /^disable-(.+)$/)
996
			{
997
			if (!($disabled{$1} eq "experimental"))
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				{
999 1000 1001 1002 1003 1004 1005 1006
				if ($1 eq "ssl")
					{
					$disabled{"ssl3"} = "option(ssl)";
					}
				elsif ($1 eq "tls")
					{
					$disabled{"tls1"} = "option(tls)"
					}
1007 1008 1009 1010 1011
				elsif ($1 eq "ssl3-method")
					{
					$disabled{"ssl3-method"} = "option(ssl)";
					$disabled{"ssl3"} = "option(ssl)";
					}
1012 1013 1014 1015
				else
					{
					$disabled{$1} = "option";
					}
1016
				}
1017 1018 1019 1020 1021
			}
		elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
			{
			my $algo = $1;
			if ($disabled{$algo} eq "experimental")
1022
				{
1023 1024 1025
				die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
					unless (/^experimental-/);
				push @experimental, $algo;
1026
				}
1027
			delete $disabled{$algo};
1028

1029
			$threads = 1 if ($algo eq "threads");
1030 1031 1032 1033
			}
		elsif (/^--test-sanity$/)
			{
			exit(&test_sanity());
1034
			}
1035
		elsif (/^--strict-warnings$/)
1036 1037 1038
			{
			$strict_warnings = 1;
			}
1039 1040 1041 1042 1043 1044 1045 1046
		elsif (/^--debug$/)
			{
			$build_prefix = "debug_";
			}
		elsif (/^--release$/)
			{
			$build_prefix = "release_";
			}
1047
		elsif (/^reconfigure/ || /^reconf/)
1048
			{
1049 1050
			if (open(IN,"<$Makefile"))
				{
1051
				my $config_args_found=0;
1052 1053
				while (<IN>)
					{
1054
					chomp;
1055 1056 1057 1058 1059 1060 1061 1062
					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;
1063 1064 1065 1066 1067 1068
						$config_args_found=1;
						}
					elsif (/^CROSS_COMPILE=\s*(.*)/)
						{
						$ENV{CROSS_COMPILE}=$1;
						}
A
Andy Polyakov 已提交
1069
					elsif (/^CC=\s*(?:\$\(CROSS_COMPILE\))?(.*?)$/)
1070 1071
						{
						$ENV{CC}=$1;
1072 1073 1074
						}
					}
				close(IN);
1075
				last PROCESS_ARGS if ($config_args_found);
1076 1077
				}
			die "Insufficient data to reconfigure, please do a normal configuration\n";
1078
			}
1079
		elsif (/^386$/)
1080
			{ $processor=386; }
1081 1082 1083
		elsif (/^fips$/)
			{
			$fips=1;
B
Bodo Möller 已提交
1084
			}
1085
		elsif (/^rsaref$/)
1086
			{
1087 1088 1089
			# No RSAref support any more since it's not needed.
			# The check for the option is there so scripts aren't
			# broken
1090
			}
1091 1092 1093 1094 1095
		elsif (/^nofipscanistercheck$/)
			{
			$fips = 1;
			$nofipscanistercheck = 1;
			}
1096
		elsif (/^[-+]/)
1097
			{
1098
			if (/^--prefix=(.*)$/)
1099 1100 1101
				{
				$prefix=$1;
				}
1102 1103 1104 1105
			elsif (/^--api=(.*)$/)
				{
				$api=$1;
				}
D
Dr. Stephen Henson 已提交
1106 1107 1108 1109
			elsif (/^--libdir=(.*)$/)
				{
				$libdir=$1;
				}
1110 1111 1112 1113 1114 1115 1116 1117
			elsif (/^--openssldir=(.*)$/)
				{
				$openssldir=$1;
				}
			elsif (/^--install.prefix=(.*)$/)
				{
				$install_prefix=$1;
				}
1118
			elsif (/^--with-zlib-lib=(.*)$/)
D
Dr. Stephen Henson 已提交
1119
				{
1120 1121 1122 1123 1124
				$withargs{"zlib-lib"}=$1;
				}
			elsif (/^--with-zlib-include=(.*)$/)
				{
				$withargs{"zlib-include"}="-I$1";
D
Dr. Stephen Henson 已提交
1125
				}
1126 1127 1128 1129 1130 1131 1132 1133
			elsif (/^--with-fipslibdir=(.*)$/)
				{
				$fipslibdir="$1/";
				}
			elsif (/^--with-baseaddr=(.*)$/)
				{
				$baseaddr="$1";
				}
1134 1135 1136 1137
			elsif (/^--cross-compile-prefix=(.*)$/)
				{
				$cross_compile_prefix=$1;
				}
1138 1139 1140 1141
			elsif (/^--config=(.*)$/)
				{
				read_config $1;
				}
1142
			elsif (/^-[lL](.*)$/ or /^-Wl,/)
1143
				{
1144 1145 1146 1147 1148 1149
				$libs.=$_." ";
				}
			else	# common if (/^[-+]/), just pass down...
				{
				$_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
				$flags.=$_." ";
1150
				}
1151
			}
1152
		elsif ($_ =~ /^([^:]+):(.+)$/)
1153
			{
1154 1155
			eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
			$target=$1;
1156
			}
1157 1158
		else
			{
1159
			die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
1160 1161
			$target=$_;
			}
1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173

		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
				{ $options .= " ".$_; }
1174
			}
1175
		}
1176

1177 1178 1179 1180
        if (defined($api) && !exists $apitable->{$api}) {
		die "***** Unsupported api compatibility level: $api\n",
        }

1181 1182 1183 1184 1185
	if (keys %unsupported_options)
		{
		die "***** Unsupported options: ",
			join(", ", keys %unsupported_options), "\n";
		}
1186
	}
R
Richard Levitte 已提交
1187
	}
1188 1189


1190 1191 1192 1193 1194 1195 1196 1197 1198 1199
if ($processor eq "386")
	{
	$disabled{"sse2"} = "forced";
	}

if (!defined($disabled{"zlib-dynamic"}))
	{
	# "zlib-dynamic" was specifically enabled, so enable "zlib"
	delete $disabled{"zlib"};
	}
1200

1201 1202 1203 1204 1205 1206 1207 1208 1209
if (defined($disabled{"rijndael"}))
	{
	$disabled{"aes"} = "forced";
	}
if (defined($disabled{"des"}))
	{
	$disabled{"mdc2"} = "forced";
	}
if (defined($disabled{"ec"}))
1210
	{
1211 1212
	$disabled{"ecdsa"} = "forced";
	$disabled{"ecdh"} = "forced";
1213 1214
	}

1215 1216 1217 1218
# 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"}))))
1219
	{
1220 1221
	$disabled{"ssl3"} = "forced";
	$disabled{"tls1"} = "forced";
1222 1223
	}

B
Ben Laurie 已提交
1224 1225 1226 1227
if (defined($disabled{"dgram"}))
	{
        $disabled{"dtls"} = "forced";
        }
1228

D
Dr. Stephen Henson 已提交
1229
if (defined($disabled{"ec"}) || defined($disabled{"dsa"})
D
David Woodhouse 已提交
1230
    || defined($disabled{"dh"}) || defined($disabled{"stdio"}))
1231 1232 1233 1234
	{
	$disabled{"gost"} = "forced";
	}

B
Ben Laurie 已提交
1235

B
Bodo Möller 已提交
1236 1237
if ($target eq "TABLE") {
	foreach $target (sort keys %table) {
1238
		print_table_entry($target, "TABLE");
B
Bodo Möller 已提交
1239 1240 1241 1242
	}
	exit 0;
}

1243 1244 1245 1246 1247 1248 1249 1250
if ($target eq "LIST") {
	foreach (sort keys %table) {
		print;
		print "\n";
	}
	exit 0;
}

1251 1252 1253 1254 1255 1256 1257 1258
if ($target eq "HASH") {
	print "%table = (\n";
	foreach (sort keys %table) {
		print_table_entry($_, "HASH");
	}
	exit 0;
}

1259 1260 1261 1262
if ($target =~ m/^CygWin32(-.*)$/) {
	$target = "Cygwin".$1;
}

1263 1264
print "Configuring for $target\n";

1265
# Support for legacy targets having a name starting with 'debug-'
1266 1267
my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
if ($d) {
1268
    $build_prefix = "debug_";
1269 1270

    # If we do not find debug-foo in the table, the target is set to foo,
R
Richard Levitte 已提交
1271
    # but only if the foo target has a noon-empty debug_cflags or debug_lflags
1272
    # attribute.
R
Richard Levitte 已提交
1273 1274
    if (!$table{$target} && ($table{$t}->{debug_cflags}
			     || $table{$t}->{debug_lflags})) {
1275 1276 1277 1278
	$target = $t;
    }
}

1279 1280 1281
&usage if (!defined($table{$target})
	   || $table{$target}->{template}
	   || ($build_prefix eq "debug_"
1282
	       && $target !~ /^debug-/
1283 1284
	       && !($table{$target}->{debug_cflags}
		    || $table{$target}->{debug_lflags})));
1285

1286 1287 1288 1289
if ($fips)
	{
	delete $disabled{"shared"} if ($disabled{"shared"} eq "default");
	}
1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304

foreach (sort (keys %disabled))
	{
	$options .= " no-$_";

	printf "    no-%-12s %-10s", $_, "[$disabled{$_}]";

	if (/^dso$/)
		{ $no_dso = 1; }
	elsif (/^threads$/)
		{ $no_threads = 1; }
	elsif (/^shared$/)
		{ $no_shared = 1; }
	elsif (/^zlib$/)
		{ $zlib = 0; }
D
Dr. Stephen Henson 已提交
1305 1306
	elsif (/^static-engine$/)
		{ }
1307 1308 1309 1310 1311 1312 1313
	elsif (/^zlib-dynamic$/)
		{ }
	elsif (/^sse2$/)
		{ $no_sse2 = 1; }
	else
		{
		my ($ALGO, $algo);
1314
		($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
1315 1316 1317 1318 1319

		if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/)
			{
			$openssl_other_defines .= "#define OPENSSL_NO_$ALGO\n";
			print " OPENSSL_NO_$ALGO";
1320

1321 1322
			if (/^err$/)	{ $flags .= "-DOPENSSL_NO_ERR "; }
			elsif (/^asm$/)	{ $no_asm = 1; }
1323 1324 1325
			}
		else
			{
1326 1327
			($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");

1328 1329 1330
			$openssl_algorithm_defines .= "#define OPENSSL_NO_$ALGO\n";
			print " OPENSSL_NO_$ALGO";

1331 1332 1333 1334
			push @skip, $algo;
			# fix-up crypto/directory name(s)
			$skip[$#skip]="whrlpool" if $algo eq "whirlpool";
			$skip[$#skip]="ripemd" if $algo eq "rmd160";
1335

1336
			print " (skip dir)";
1337

1338
			$depflags .= " -DOPENSSL_NO_$ALGO";
1339 1340 1341 1342 1343 1344
			}
		}

	print "\n";
	}

1345
my $exp_cflags = "";
1346

1347 1348 1349 1350 1351 1352 1353 1354 1355
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";
	}
1356

R
Richard Levitte 已提交
1357
my $IsMK1MF=scalar grep /^$target$/,@MK1MF_Builds;
1358

A
Andy Polyakov 已提交
1359
$exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/);
D
Dr. Stephen Henson 已提交
1360
$exe_ext=".nlm" if ($target =~ /netware/);
1361
$exe_ext=".pm"  if ($target =~ /vos/);
1362
$openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
1363
$prefix=$openssldir if $prefix eq "";
1364

1365 1366 1367
$default_ranlib= &which("ranlib") or $default_ranlib="true";
$perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
  or $perl="perl";
D
Dr. Stephen Henson 已提交
1368
my $make = $ENV{'MAKE'} || "make";
1369

1370
$cross_compile_prefix=$ENV{'CROSS_COMPILE'} if $cross_compile_prefix eq "";
1371

1372
chop $openssldir if $openssldir =~ /\/$/;
D
Dr. Stephen Henson 已提交
1373
chop $prefix if $prefix =~ /.\/$/;
1374

1375
$openssldir=$prefix . "/ssl" if $openssldir eq "";
R
Richard Levitte 已提交
1376
$openssldir=$prefix . "/" . $openssldir if $openssldir !~ /(^\/|^[a-zA-Z]:[\\\/])/;
1377

B
Ben Laurie 已提交
1378

R
Richard Levitte 已提交
1379
print "IsMK1MF=$IsMK1MF\n";
B
Ben Laurie 已提交
1380

B
Ben Laurie 已提交
1381
# Allow environment CC to override compiler...
1382
my $cc = $ENV{CC} || $table{$target}->{cc};
1383

R
Richard Levitte 已提交
1384
# For cflags and lflags, add the debug_ or release_ attributes
1385 1386
# Do it in such a way that no spurious space is appended (hence the grep).
my $cflags = join(" ",
1387 1388
		  grep { $_ } ($table{$target}->{cflags},
			       $table{$target}->{$build_prefix."cflags"}));
1389
my $lflags = join(" ",
1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412
		  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};
1413 1414
my $chacha_obj = $table{$target}->{chacha_obj};
my $poly1305_obj = $table{$target}->{poly1305_obj};
1415 1416 1417 1418 1419 1420 1421
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};
D
Dr. Stephen Henson 已提交
1422
my $ar = $ENV{'AR'} || "ar";
1423 1424
my $arflags = $table{$target}->{arflags};
my $multilib = $table{$target}->{multilib};
1425

1426 1427 1428 1429 1430 1431
# 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";

1432 1433
$libdir="lib$multilib" if $libdir eq "";

1434 1435
$cflags = "$cflags$exp_cflags";

1436 1437 1438 1439 1440
# '%' 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;	}

1441 1442 1443 1444 1445 1446
if ($target =~ /^mingw/ && `$cc --target-help 2>&1` !~ m/\-mno\-cygwin/m)
	{
	$cflags =~ s/\-mno\-cygwin\s*//;
	$shared_ldflag =~ s/\-mno\-cygwin\s*//;
	}

A
Andy Polyakov 已提交
1447 1448 1449 1450 1451 1452
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/);
}

1453
my $no_shared_warn=0;
1454
my $no_user_cflags=0;
1455

1456 1457
if ($flags ne "")	{ $cflags="$flags$cflags"; }
else			{ $no_user_cflags=1;       }
1458

1459 1460 1461 1462 1463 1464
# 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;
1465
my $dso_cflags;
1466 1467
if (!$no_dso && $dso_scheme ne "")
	{
1468
	$dso_scheme =~ tr/[a-z]/[A-Z]/;
1469 1470
	if ($dso_scheme eq "DLFCN")
		{
1471
		$dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
1472 1473 1474
		}
	elsif ($dso_scheme eq "DLFCN_NO_H")
		{
1475
		$dso_cflags = "-DDSO_DLFCN";
1476 1477 1478
		}
	else
		{
1479
		$dso_cflags = "-DDSO_$dso_scheme";
1480
		}
1481
	$cflags = "$dso_cflags $cflags";
1482
	}
1483

1484
my $thread_cflags;
1485
my $thread_defines;
1486 1487 1488 1489 1490
if ($thread_cflag ne "(unknown)" && !$no_threads)
	{
	# If we know how to do it, support threads by default.
	$threads = 1;
	}
1491
if ($thread_cflag eq "(unknown)" && $threads)
1492
	{
1493 1494 1495 1496 1497 1498 1499 1500 1501
	# If the user asked for "threads", [s]he is also expected to
	# provide any system-dependent compiler options that are
	# necessary.
	if ($no_user_cflags)
		{
		print "You asked for multi-threading support, but didn't\n";
		print "provide any system-specific compiler options\n";
		exit(1);
		}
1502 1503
	$thread_cflags="-DOPENSSL_THREADS $cflags" ;
	$thread_defines .= "#define OPENSSL_THREADS\n";
1504 1505 1506
	}
else
	{
1507 1508
	$thread_cflags="-DOPENSSL_THREADS $thread_cflag $cflags";
	$thread_defines .= "#define OPENSSL_THREADS\n";
1509 1510 1511 1512 1513 1514 1515 1516
#	my $def;
#	foreach $def (split ' ',$thread_cflag)
#		{
#		if ($def =~ s/^-D// && $def !~ /^_/)
#			{
#			$thread_defines .= "#define $def\n";
#			}
#		}
1517
	}
1518

1519
$lflags="$libs$lflags" if ($libs ne "");
1520

1521 1522
if ($no_asm)
	{
1523
	$cpuid_obj=$bn_obj=$ec_obj=
1524
	$des_obj=$aes_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj=$cmll_obj=
1525 1526
	$modes_obj=$sha1_obj=$md5_obj=$rmd160_obj=$wp_obj=$engines_obj=
	$chacha_obj=$poly1305_obj="";
1527 1528
	$cflags=~s/\-D[BL]_ENDIAN//		if ($fips);
	$thread_cflags=~s/\-D[BL]_ENDIAN//	if ($fips);
1529
	}
1530 1531 1532 1533
elsif (defined($disabled{ec2m}))
	{
	$bn_obj =~ s/\w+-gf2m.o//;
	}
1534

1535 1536 1537 1538 1539
if (!$no_shared)
	{
	$cast_obj="";	# CAST assembler is not PIC
	}

1540 1541
if ($threads)
	{
1542
	$cflags=$thread_cflags;
1543 1544 1545 1546 1547 1548
	$openssl_thread_defines .= $thread_defines;
	}

if ($zlib)
	{
	$cflags = "-DZLIB $cflags";
1549 1550
	if (defined($disabled{"zlib-dynamic"}))
		{
D
Dr. Stephen Henson 已提交
1551 1552 1553 1554 1555 1556 1557 1558
		if (defined($withargs{"zlib-lib"}))
			{
			$lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz";
			}
		else
			{
			$lflags = "$lflags -lz";
			}
1559 1560 1561 1562 1563
		}
	else
		{
		$cflags = "-DZLIB_SHARED $cflags";
		}
1564 1565
	}

1566 1567 1568 1569
# With "deprecated" disable all deprecated features.
if (defined($disabled{"deprecated"})) {
        $api = $maxapi;
}
1570

1571
# You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
1572
my $shared_mark = "";
1573 1574
if ($shared_target eq "")
	{
1575
	$no_shared_warn = 1 if !$no_shared && !$fips;
1576 1577 1578
	$no_shared = 1;
	}
if (!$no_shared)
1579
	{
1580 1581
	if ($shared_cflag ne "")
		{
1582
		$cflags = "$shared_cflag -DOPENSSL_PIC $cflags";
1583
		}
1584
	}
1585

D
Dr. Stephen Henson 已提交
1586
if (!$IsMK1MF)
1587
	{
1588
	# add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
D
Dr. Stephen Henson 已提交
1589 1590 1591
	if ($no_shared)
		{
		$openssl_other_defines.="#define OPENSSL_NO_DYNAMIC_ENGINE\n";
1592
		$options.=" static-engine";
D
Dr. Stephen Henson 已提交
1593 1594 1595 1596
		}
	else
		{
		$openssl_other_defines.="#define OPENSSL_NO_STATIC_ENGINE\n";
1597
		$options.=" no-static-engine";
D
Dr. Stephen Henson 已提交
1598
		}
1599
	}
1600

A
Andy Polyakov 已提交
1601
$cpuid_obj.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/);
A
Andy Polyakov 已提交
1602

1603 1604 1605 1606
#
# Platform fix-ups
#
if ($target =~ /\-icc$/)	# Intel C compiler
1607
	{
A
Andy Polyakov 已提交
1608 1609 1610 1611 1612 1613
	my $iccver=0;
	if (open(FD,"$cc -V 2>&1 |"))
		{
		while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); }
		close(FD);
		}
1614 1615
	if ($iccver>=8)
		{
1616
		$cflags=~s/\-KPIC/-fPIC/;
1617 1618 1619 1620 1621
		# 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...
		$cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset";
		}
A
Andy Polyakov 已提交
1622 1623
	if ($iccver>=9)
		{
1624 1625
		$lflags.=" -i-static";
		$lflags=~s/\-no_cpprt/-no-cpprt/;
A
Andy Polyakov 已提交
1626 1627 1628
		}
	if ($iccver>=10)
		{
1629 1630 1631 1632 1633 1634
		$lflags=~s/\-i\-static/-static-intel/;
		}
	if ($iccver>=11)
		{
		$cflags.=" -no-intel-extensions";	# disable Cilk
		$lflags=~s/\-no\-cpprt/-no-cxxlib/;
A
Andy Polyakov 已提交
1635
		}
1636 1637
	}

1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650
# 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[/]*$|);
	}

1651 1652
if ($sys_id ne "")
	{
1653 1654
	#$cflags="-DOPENSSL_SYS_$sys_id $cflags";
	$openssl_sys_defines="#define OPENSSL_SYS_$sys_id\n";
1655 1656
	}

1657 1658 1659 1660 1661
if ($ranlib eq "")
	{
	$ranlib = $default_ranlib;
	}

1662 1663 1664 1665 1666
#my ($bn1)=split(/\s+/,$bn_obj);
#$bn1 = "" unless defined $bn1;
#$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
#$bn_obj="$bn1";

1667
$cpuid_obj="" if ($processor eq "386");
1668

1669
$bn_obj = $bn_asm unless $bn_obj ne "";
1670 1671
# bn-586 is the only one implementing bn_*_part_words
$cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($bn_obj =~ /bn-586/);
1672
$cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $bn_obj =~ /86/);
1673

1674
$cflags.=" -DOPENSSL_BN_ASM_MONT" if ($bn_obj =~ /-mont/);
1675
$cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($bn_obj =~ /-mont5/);
1676
$cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($bn_obj =~ /-gf2m/);
1677

1678 1679 1680 1681 1682
if ($fips)
	{
	$openssl_other_defines.="#define OPENSSL_FIPS\n";
	}

1683
$cpuid_obj="mem_clr.o"	unless ($cpuid_obj =~ /\.o$/);
1684 1685 1686 1687 1688 1689 1690 1691
$des_obj=$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;
1692 1693 1694
	$cflags.=" -DSHA1_ASM"   if ($sha1_obj =~ /sx86/ || $sha1_obj =~ /sha1/);
	$cflags.=" -DSHA256_ASM" if ($sha1_obj =~ /sha256/);
	$cflags.=" -DSHA512_ASM" if ($sha1_obj =~ /sha512/);
A
Andy Polyakov 已提交
1695
	if ($sha1_obj =~ /sse2/)
1696 1697 1698 1699 1700
	    {	if ($no_sse2)
		{   $sha1_obj =~ s/\S*sse2\S+//;        }
		elsif ($cflags !~ /OPENSSL_IA32_SSE2/)
		{   $cflags.=" -DOPENSSL_IA32_SSE2";    }
	    }
1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711
	}
if ($md5_obj =~ /\.o$/)
	{
#	$md5_obj=$md5_enc;
	$cflags.=" -DMD5_ASM";
	}
if ($rmd160_obj =~ /\.o$/)
	{
#	$rmd160_obj=$rmd160_enc;
	$cflags.=" -DRMD160_ASM";
	}
1712 1713
if ($aes_obj =~ /\.o$/)
	{
A
Andy Polyakov 已提交
1714
	$cflags.=" -DAES_ASM" if ($aes_obj =~ m/\baes\-/);;
1715
	# aes-ctr.o is not a real file, only indication that assembler
1716
	# module implements AES_ctr32_encrypt...
1717
	$cflags.=" -DAES_CTR_ASM" if ($aes_obj =~ s/\s*aes\-ctr\.o//);
1718
	# aes-xts.o indicates presence of AES_xts_[en|de]crypt...
1719
	$cflags.=" -DAES_XTS_ASM" if ($aes_obj =~ s/\s*aes\-xts\.o//);
1720
	$aes_obj =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2);
1721
	$cflags.=" -DVPAES_ASM" if ($aes_obj =~ m/vpaes/);
1722
	$cflags.=" -DBSAES_ASM" if ($aes_obj =~ m/bsaes/);
1723
	}
1724 1725 1726
else	{
	$aes_obj=$aes_enc;
	}
1727
$wp_obj="" if ($wp_obj =~ /mmx/ && $processor eq "386");
1728
if ($wp_obj =~ /\.o$/ && !$disabled{"whirlpool"})
1729
	{
1730 1731 1732 1733
	$cflags.=" -DWHIRLPOOL_ASM";
	}
else	{
	$wp_obj="wp_block.o";
1734
	}
1735
$cmll_obj=$cmll_enc	unless ($cmll_obj =~ /.o$/);
A
Andy Polyakov 已提交
1736
if ($modes_obj =~ /ghash\-/)
1737 1738 1739
	{
	$cflags.=" -DGHASH_ASM";
	}
A
Andy Polyakov 已提交
1740 1741 1742 1743
if ($ec_obj =~ /ecp_nistz256/)
	{
	$cflags.=" -DECP_NISTZ256_ASM";
	}
1744 1745 1746 1747 1748
$chacha_obj=$chacha_enc	unless ($chacha_obj =~ /\.o$/);
if ($poly1305_obj =~ /\.o$/)
	{
	$cflags.=" -DPOLY1305_ASM";
	}
1749

1750 1751 1752 1753
# "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;

U
Ulf Möller 已提交
1754
my $version = "unknown";
D
 
Dr. Stephen Henson 已提交
1755
my $version_num = "unknown";
U
Ulf Möller 已提交
1756 1757
my $major = "unknown";
my $minor = "unknown";
1758 1759 1760 1761
my $shlib_version_number = "unknown";
my $shlib_version_history = "unknown";
my $shlib_major = "unknown";
my $shlib_minor = "unknown";
U
Ulf Möller 已提交
1762

1763
open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n";
U
Ulf Möller 已提交
1764 1765 1766
while (<IN>)
	{
	$version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
1767
	$version_num=$1 if /OPENSSL.VERSION.NUMBER.*(0x\S+)/;
1768 1769
	$shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
	$shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
U
Ulf Möller 已提交
1770 1771
	}
close(IN);
1772
if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
U
Ulf Möller 已提交
1773

U
Ulf Möller 已提交
1774
if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
U
Ulf Möller 已提交
1775 1776 1777 1778 1779
	{
	$major=$1;
	$minor=$2;
	}

1780 1781 1782 1783 1784 1785
if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
	{
	$shlib_major=$1;
	$shlib_minor=$2;
	}

1786 1787 1788 1789 1790 1791
if (defined($api)) {
    my $apiflag = sprintf("-DOPENSSL_API_COMPAT=%s", $apitable->{$api});
    $default_depflags .= " $apiflag";
    $cflags .= " $apiflag";
}

1792 1793 1794
my $ecc = $cc;
$ecc = "clang" if `$cc --version 2>&1` =~ /clang/;

1795 1796 1797
if ($strict_warnings)
	{
	my $wopt;
A
Alessandro Ghedini 已提交
1798
	die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/);
1799 1800
	foreach $wopt (split /\s+/, $gcc_devteam_warn)
		{
1801
		$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
1802
		}
B
Ben Laurie 已提交
1803 1804 1805 1806
	if ($ecc eq "clang")
		{
		foreach $wopt (split /\s+/, $clang_devteam_warn)
			{
1807
			$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
B
Ben Laurie 已提交
1808 1809
			}
		}
1810 1811 1812 1813 1814 1815
	if ($target !~ /^mingw/)
		{
		foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
			{
			$cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
			}
1816 1817 1818 1819 1820
                if ($target =~ /^BSD-/)
	                {
                        $lflags .= " -lexecinfo";
                        }
                }
1821 1822
	}

1823
open(IN,"<Makefile.org") || die "unable to read Makefile.org:$!\n";
1824 1825
unlink("$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";
1826
print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
1827
my $sdirs=0;
1828

1829 1830
while (<IN>)
	{
1831
	chomp;
1832 1833 1834 1835
	$sdirs = 1 if /^SDIRS=/;
	if ($sdirs) {
		my $dir;
		foreach $dir (@skip) {
D
Dr. Stephen Henson 已提交
1836 1837
			s/(\s)$dir /$1/;
			s/\s$dir$//;
1838 1839
			}
		}
1840
	$sdirs = 0 unless /\\$/;
1841
        s/fips // if (/^DIRS=/ && !$fips);
D
Dr. Stephen Henson 已提交
1842
        s/engines // if (/^DIRS=/ && $disabled{"engine"});
1843
	s/ccgost// if (/^ENGDIRS=/ && $disabled{"gost"});
U
Ulf Möller 已提交
1844 1845 1846
	s/^VERSION=.*/VERSION=$version/;
	s/^MAJOR=.*/MAJOR=$major/;
	s/^MINOR=.*/MINOR=$minor/;
1847 1848 1849 1850
	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/;
1851
	s/^SHLIB_EXT=.*/SHLIB_EXT=$shared_extension/;
1852
	s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
1853
	s/^MULTILIB=.*$/MULTILIB=$multilib/;
1854
	s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
D
Dr. Stephen Henson 已提交
1855
	s/^LIBDIR=.*$/LIBDIR=$libdir/;
1856
	s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
1857
	s/^PLATFORM=.*$/PLATFORM=$target/;
1858
	s/^OPTIONS=.*$/OPTIONS=$options/;
1859
	s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
1860 1861
	if ($cross_compile_prefix)
		{
1862 1863 1864 1865 1866
		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 $cc eq "gcc";
1867 1868 1869
		}
	else	{
		s/^CC=.*$/CC= $cc/;
D
Dr. Stephen Henson 已提交
1870
		s/^AR=\s*ar/AR= $ar/;
1871
		s/^RANLIB=.*/RANLIB= $ranlib/;
1872
		s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $ecc eq "gcc" || $ecc eq "clang";
1873
		}
1874
	s/^CFLAG=.*$/CFLAG= $cflags/;
1875
	s/^DEPFLAG=.*$/DEPFLAG=$depflags/;
1876
	s/^PEX_LIBS=.*$/PEX_LIBS= $prelflags/;
1877
	s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
1878
	s/^EXE_EXT=.*$/EXE_EXT= $exe_ext/;
1879
	s/^CPUID_OBJ=.*$/CPUID_OBJ= $cpuid_obj/;
B
Ben Laurie 已提交
1880
	s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
1881
	s/^EC_ASM=.*$/EC_ASM= $ec_obj/;
1882
	s/^DES_ENC=.*$/DES_ENC= $des_obj/;
A
Andy Polyakov 已提交
1883
	s/^AES_ENC=.*$/AES_ENC= $aes_obj/;
1884
	s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
1885 1886 1887 1888 1889 1890
	s/^CAST_ENC=.*$/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= $rmd160_obj/;
1891
	s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $wp_obj/;
1892
	s/^CMLL_ENC=.*$/CMLL_ENC= $cmll_obj/;
1893
	s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $modes_obj/;
1894 1895
	s/^CHACHA_ENC=.*$/CHACHA_ENC= $chacha_obj/;
	s/^POLY1305_ASM_OBJ=.*$/POLY1305_ASM_OBJ= $poly1305_obj/;
1896
	s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $engines_obj/;
A
Andy Polyakov 已提交
1897
	s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $perlasm_scheme/;
U
Ulf Möller 已提交
1898
	s/^PROCESSOR=.*/PROCESSOR= $processor/;
1899
	s/^ARFLAGS=.*/ARFLAGS= $arflags/;
1900
	s/^PERL=.*/PERL= $perl/;
D
Dr. Stephen Henson 已提交
1901 1902
	s/^LIBZLIB=.*/LIBZLIB=$withargs{"zlib-lib"}/;
	s/^ZLIB_INCLUDE=.*/ZLIB_INCLUDE=$withargs{"zlib-include"}/;
1903
	s/^FIPSLIBDIR=.*/FIPSLIBDIR=$fipslibdir/;
1904 1905 1906
	s/^FIPSCANLIB=.*/FIPSCANLIB=libcrypto/ if $fips;
	s/^SHARED_FIPS=.*/SHARED_FIPS=/;
	s/^SHLIBDIRS=.*/SHLIBDIRS= crypto ssl/;
1907
	s/^BASEADDR=.*/BASEADDR=$baseaddr/;
1908
	s/^SHLIB_TARGET=.*/SHLIB_TARGET=$shared_target/;
1909 1910
	s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
	s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
1911 1912 1913
	if ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*$/)
		{
		my $sotmp = $1;
1914 1915 1916 1917 1918
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/;
		}
	elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.dylib$/)
		{
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/;
1919 1920 1921 1922 1923 1924
		}
	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$sotmp/;
		}
1925 1926 1927 1928
	elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.[^\.]*\.dylib$/)
		{
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/;
		}
1929
	s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$shared_ldflag/;
1930 1931 1932 1933
	print OUT $_."\n";
	}
close(IN);
close(OUT);
1934 1935
rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile;
rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n";
1936

1937 1938 1939
print "CC            =$cc\n";
print "CFLAG         =$cflags\n";
print "EX_LIBS       =$lflags\n";
1940
print "CPUID_OBJ     =$cpuid_obj\n";
B
Ben Laurie 已提交
1941
print "BN_ASM        =$bn_obj\n";
1942
print "EC_ASM        =$ec_obj\n";
1943
print "DES_ENC       =$des_obj\n";
A
Andy Polyakov 已提交
1944
print "AES_ENC       =$aes_obj\n";
1945 1946 1947 1948 1949 1950 1951
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=$rmd160_obj\n";
1952 1953
print "CMLL_ENC      =$cmll_obj\n";
print "MODES_OBJ     =$modes_obj\n";
1954
print "ENGINES_OBJ   =$engines_obj\n";
1955 1956
print "CHACHA_ENC    =$chacha_obj\n";
print "POLY1305_OBJ  =$poly1305_obj\n";
U
Ulf Möller 已提交
1957
print "PROCESSOR     =$processor\n";
1958
print "RANLIB        =$ranlib\n";
1959
print "ARFLAGS       =$arflags\n";
1960
print "PERL          =$perl\n";
1961

1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972
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;
1973
my $rc4_chunk=0;
1974 1975 1976
my $bf_ptr=0;
my @type=("char","short","int","long");
my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
1977
my $export_var_as_fn=0;
1978 1979

my $des_int;
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991

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/;
1992 1993
	$rc4_chunk=1 if /RC4_CHUNK/;
	$rc4_chunk=2 if /RC4_CHUNK_LL/;
1994 1995 1996 1997 1998 1999 2000 2001 2002
	$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/;
2003
	($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
2004 2005 2006
	($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/;
2007
	$export_var_as_fn=1 if /EXPORT_VAR_AS_FN/;
2008 2009
	}

2010
open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
2011 2012
unlink("include/openssl/opensslconf.h.new") || die "unable to remove old include/openssl/opensslconf.h.new:$!\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";
2013
print OUT "/* opensslconf.h */\n";
2014
print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
2015

2016 2017 2018
print OUT "#ifdef  __cplusplus\n";
print OUT "extern \"C\" {\n";
print OUT "#endif\n";
2019
print OUT "/* OpenSSL was configured with the following options: */\n";
2020 2021 2022 2023 2024

my $openssl_api_defines = "";
if (defined($api)) {
    $openssl_api_defines = sprintf "#define OPENSSL_MIN_API %s\n", $apitable->{$api};
}
2025
my $openssl_algorithm_defines_trans = $openssl_algorithm_defines;
2026
$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;
2027
$openssl_algorithm_defines_trans =~ s/^\s*#\s*define\s+OPENSSL_(.*)/# if defined(OPENSSL_$1) \&\& !defined($1)\n#  define $1\n# endif/mg;
2028
$openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
2029
$openssl_algorithm_defines = "   /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
2030 2031 2032
$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;
2033

2034
print OUT $openssl_sys_defines;
2035
print OUT "#ifndef OPENSSL_DOING_MAKEDEPEND\n\n";
2036
print OUT $openssl_experimental_defines;
2037
print OUT $openssl_api_defines;
2038
print OUT "\n";
2039
print OUT $openssl_algorithm_defines;
2040
print OUT "\n#endif /* OPENSSL_DOING_MAKEDEPEND */\n\n";
2041 2042
print OUT $openssl_thread_defines;
print OUT $openssl_other_defines,"\n";
2043

2044 2045 2046 2047 2048 2049 2050 2051
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";

2052
print OUT "#define OPENSSL_CPUID_OBJ\n\n" if ($cpuid_obj ne "mem_clr.o");
2053

2054 2055
while (<IN>)
	{
B
Bodo Möller 已提交
2056
	if	(/^#define\s+OPENSSLDIR/)
2057 2058 2059 2060 2061
		{
		my $foo = $openssldir;
		$foo =~ s/\\/\\\\/g;
		print OUT "#define OPENSSLDIR \"$foo\"\n";
		}
2062
	elsif	(/^#define\s+ENGINESDIR/)
2063
		{
2064
		my $foo = "$prefix/$libdir/engines";
2065 2066 2067
		$foo =~ s/\\/\\\\/g;
		print OUT "#define ENGINESDIR \"$foo\"\n";
		}
2068 2069 2070 2071 2072
	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"; }
2073 2074 2075 2076 2077
	elsif	(/^#define\s+OPENSSL_UNISTD/)
		{
		$unistd = "<unistd.h>" if $unistd eq "";
		print OUT "#define OPENSSL_UNISTD $unistd\n";
		}
2078
	elsif	(/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089
		{ printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($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"; }
2090
	elsif	(/^\#define\s+DES_LONG\s+.*/)
2091 2092
		{ printf OUT "#define DES_LONG unsigned %s\n",
			($des_int)?'int':'long'; }
2093
	elsif	(/^\#(define|undef)\s+DES_PTR/)
2094 2095 2096 2097 2098 2099 2100
		{ printf OUT "#%s DES_PTR\n",($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",($des_unroll)?'define':'undef'; }
2101
	elsif	(/^#define\s+RC4_INT\s/)
2102
		{ printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
2103 2104 2105 2106 2107 2108
	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 $rc4_chunk==2;
		}
2109
	elsif	(/^#((define)|(undef))\s+RC4_INDEX/)
2110
		{ printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
2111
	elsif (/^#(define|undef)\s+I386_ONLY/)
2112
		{ printf OUT "#%s I386_ONLY\n", ($processor eq "386")?
2113
			"define":"undef"; }
2114
	elsif	(/^#define\s+MD2_INT\s/)
2115
		{ printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
2116
	elsif	(/^#define\s+IDEA_INT\s/)
2117
		{printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
2118
	elsif	(/^#define\s+RC2_INT\s/)
2119
		{printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
2120
	elsif (/^#(define|undef)\s+BF_PTR/)
2121 2122 2123 2124
		{
		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;
2125
	        }
2126 2127 2128
	else
		{ print OUT $_; }
	}
U
Ulf Möller 已提交
2129
close(IN);
2130 2131 2132
print OUT "#ifdef  __cplusplus\n";
print OUT "}\n";
print OUT "#endif\n";
U
Ulf Möller 已提交
2133
close(OUT);
2134 2135
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";
2136

2137

2138 2139
# Fix the date

2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152
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;
2153 2154 2155
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 $rc4_chunk==2;
2156 2157 2158
print "MD2 uses u$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;
2159 2160
print "BF_PTR used\n" if $bf_ptr == 1;
print "BF_PTR2 used\n" if $bf_ptr == 2;
B
Ben Laurie 已提交
2161

2162 2163 2164 2165 2166 2167 2168 2169 2170 2171
{
    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');
}
R
Richard Levitte 已提交
2172
if($IsMK1MF) {
2173 2174
	open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
	printf OUT <<EOF;
2175 2176 2177 2178 2179 2180 2181
#ifndef MK1MF_BUILD
  /* auto-generated by Configure for crypto/cversion.c:
   * for Unix builds, crypto/Makefile.ssl generates functional definitions;
   * Windows builds (and other mk1mf builds) compile cversion.c with
   * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
  #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
#endif
2182
EOF
2183
	close(OUT);
2184
} else {
D
Dr. Stephen Henson 已提交
2185
	my $make_command = "$make PERL=\'$perl\'";
R
Richard Levitte 已提交
2186
	my $make_targets = "";
2187
	$make_targets .= " depend" if $depflags ne $default_depflags && $make_depend;
2188
	(system $make_command.$make_targets) == 0 or die "make $make_targets failed"
R
Richard Levitte 已提交
2189
		if $make_targets ne "";
2190
	if ($depflags ne $default_depflags && !$make_depend) {
R
Rich Salz 已提交
2191 2192
            $warn_make_depend++;
        }
2193 2194
}

D
 
Dr. Stephen Henson 已提交
2195
# create the ms/version32.rc file if needed
D
Dr. Stephen Henson 已提交
2196
if ($IsMK1MF && ($target !~ /^netware/)) {
D
 
Dr. Stephen Henson 已提交
2197
	my ($v1, $v2, $v3, $v4);
M
Mat 已提交
2198
	if ($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) {
D
 
Dr. Stephen Henson 已提交
2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226
		$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
2227
	    // Required:
D
 
Dr. Stephen Henson 已提交
2228 2229 2230 2231 2232 2233 2234 2235 2236
	    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"
D
Dr. Stephen Henson 已提交
2237
#endif
D
 
Dr. Stephen Henson 已提交
2238 2239 2240 2241
	    VALUE "ProductName", "The OpenSSL Toolkit\\0"
	    VALUE "ProductVersion", "$version\\0"
	    // Optional:
	    //VALUE "Comments", "\\0"
A
Andy Polyakov 已提交
2242
	    VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0"
D
 
Dr. Stephen Henson 已提交
2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255
	    //VALUE "LegalTrademarks", "\\0"
	    //VALUE "PrivateBuild", "\\0"
	    //VALUE "SpecialBuild", "\\0"
	END
    END
    BLOCK "VarFileInfo"
    BEGIN
        VALUE "Translation", 0x409, 0x4b0
    END
END
EOF
	close(OUT);
  }
2256

2257 2258
print <<EOF;

2259
Configured for $target.
2260
EOF
2261 2262 2263 2264 2265

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.
2266
See file INSTALL for details if you need multi-threading.
2267 2268
EOF

2269 2270
print <<\EOF if ($no_shared_warn);

R
Rich Salz 已提交
2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282
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
2283 2284
EOF

2285 2286
exit(0);

2287
sub usage
2288
	{
2289
	print STDERR $usage;
2290
	print STDERR "\npick os/compiler from:\n";
2291
	my $j=0;
2292
	my $i;
2293
        my $k=0;
2294
	foreach $i (sort keys %table)
2295
		{
2296
		next if $i =~ /^debug/;
2297 2298 2299 2300 2301 2302 2303
		$k += length($i) + 1;
		if ($k > 78)
			{
			print STDERR "\n";
			$k=length($i);
			}
		print STDERR $i . " ";
2304 2305 2306 2307
		}
	foreach $i (sort keys %table)
		{
		next if $i !~ /^debug/;
2308 2309 2310 2311 2312 2313 2314
		$k += length($i) + 1;
		if ($k > 78)
			{
			print STDERR "\n";
			$k=length($i);
			}
		print STDERR $i . " ";
2315
		}
2316
	print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
2317
	exit(1);
2318 2319
	}

2320 2321 2322 2323 2324 2325
sub which
	{
	my($name)=@_;
	my $path;
	foreach $path (split /:/, $ENV{PATH})
		{
2326
		if (-f "$path/$name$exe_ext" and -x _)
2327
			{
2328 2329
			return "$path/$name$exe_ext" unless ($name eq "perl" and
			 system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\''));
2330 2331 2332 2333
			}
		}
	}

2334 2335 2336 2337 2338
sub dofile
	{
	my $f; my $p; my %m; my @a; my $k; my $ff;
	($f,$p,%m)=@_;

2339
	open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
2340 2341 2342 2343 2344 2345
	@a=<IN>;
	close(IN);
	foreach $k (keys %m)
		{
		grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
		}
B
Bodo Möller 已提交
2346
	open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
2347 2348
	print OUT @a;
	close(OUT);
B
Bodo Möller 已提交
2349 2350
	rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
	rename("$f.new",$f) || die "unable to rename $f.new\n";
2351
	}
B
Bodo Möller 已提交
2352 2353 2354 2355

sub print_table_entry
	{
	my $target = shift;
2356
	my $type = shift;
B
Bodo Möller 已提交
2357

R
Richard Levitte 已提交
2358 2359 2360
	# Don't print the templates
	return if $table{$target}->{template};

2361 2362
	if ($type eq "TABLE") {
	    print <<EOF
B
Bodo Möller 已提交
2363 2364

*** $target
2365 2366
\$cc           = $table{$target}->{cc}
\$cflags       = $table{$target}->{cflags}
R
Richard Levitte 已提交
2367 2368
\$debug_cflags   = $table{$target}->{debug_cflags}
\$release_cflags = $table{$target}->{release_cflags}
2369 2370 2371 2372
\$unistd       = $table{$target}->{unistd}
\$thread_cflag = $table{$target}->{thread_cflag}
\$sys_id       = $table{$target}->{sys_id}
\$lflags       = $table{$target}->{lflags}
R
Richard Levitte 已提交
2373 2374
\$debug_lflags   = $table{$target}->{debug_lflags}
\$release_lflags = $table{$target}->{release_lflags}
2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391
\$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}
2392 2393
\$chacha_obj   = $table{$target}->{chacha_obj}
\$poly1305_obj = $table{$target}->{poly1305_obj}
2394 2395 2396 2397 2398 2399 2400 2401 2402
\$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}
B
Bodo Möller 已提交
2403
EOF
2404 2405 2406 2407
	} elsif ($type eq "HASH") {
	    my @sequence = (
		"cc",
		"cflags",
R
Richard Levitte 已提交
2408 2409
		"debug_cflags",
		"release_cflags",
2410 2411 2412 2413
		"unistd",
		"thread_cflag",
		"sys_id",
		"lflags",
R
Richard Levitte 已提交
2414 2415
		"debug_lflags",
		"release_lflags",
2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432
		"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",
2433 2434
		"chacha_obj",
		"poly1305_obj",
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		"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";
	}
B
Bodo Möller 已提交
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	}
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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)
		{
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		my $pre_dso_scheme = "perlasm_scheme";
		my $dso_scheme = "dso_scheme";
		my $post_dso_scheme = "shared_target";

2472

2473
		if ($table{$target}->{$pre_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
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			{
			$errorcnt++;
2476
			print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
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			print STDERR "              in the previous field\n";
			}
2479
		elsif ($table{$target}->{$post_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
2480 2481
			{
			$errorcnt++;
2482
			print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
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			print STDERR "              in the following field\n";
			}
2485
		elsif ($table{$target}->{$dso_scheme} !~ /^(beos|dl|dlfcn|win32|vms|)$/)
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			{
			$errorcnt++;
2488
			print STDERR "SANITY ERROR: '$target' has the dso_scheme field = ",$table{$target}->{$dso_scheme},"\n";
2489
			print STDERR "              valid values are 'beos', 'dl', 'dlfcn', 'win32' and 'vms'\n";
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			}
		}
2492
	print STDERR "No sanity errors detected!\n" if $errorcnt == 0;
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	return $errorcnt;
	}