Configure 69.5 KB
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eval 'exec perl -S $0 ${1+"$@"}'
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    if $running_under_some_shell;
##
##  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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# 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_ALL -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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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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# 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,
#	  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",
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	ec_obj          => "ecp_nistz256.o ecp_nistz256-armv8.o",
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	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"
    },
439 440
    parisc20_64_asm => {
	template	=> 1,
441 442
	inherit_from	=> [ "parisc11_asm" ],
	bn_obj          => sub { my $r=join(" ",@_); $r=~s/bn_asm/pa-risc2W/; $r; },
443 444
	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
    },
457
);
458

459 460 461 462 463 464
{   my $no_asm_templates=0;
    foreach (@ARGV) { $no_asm_templates=1 if (/^\-?no\-asm$/); }
    sub asm { $no_asm_templates?():@_; }
}


465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508
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 };
};

509 510 511 512 513 514 515 516 517 518 519 520 521
# 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;
522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577

	# 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}
579
			    || $nondebug->{debug_lflags}
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			    || $nondebug->{release_lflags}) {
581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609
			    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.
611 612 613
			    #
			    # The purpose is that 'cflags' should be
			    # used together with 'debug_cflags' or
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			    # 'release_cflags' depending on what the
615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647
			    # 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};
			}
		    }
		}
	    }
	}

648
	%table = (%table, %targets);
649

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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.
	    $resolve_inheritance->($_);
742
	}
743
}
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745
my ($vol, $dir, $dummy) = File::Spec->splitpath($0);
746 747
my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf");
foreach (sort glob($pattern) ) {
748 749
    &read_config($_);
}
750

751
my @MK1MF_Builds=qw(VC-WIN64I VC-WIN64A
752
		    debug-VC-WIN64I debug-VC-WIN64A
753
		    VC-NT VC-CE VC-WIN32 debug-VC-WIN32
754
		    BC-32
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		    netware-clib netware-clib-bsdsock
		    netware-libc netware-libc-bsdsock);
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758
my $prefix="";
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my $libdir="";
760
my $openssldir="";
761
my $exe_ext="";
762
my $install_prefix= "$ENV{'INSTALL_PREFIX'}";
763
my $cross_compile_prefix="";
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my $fipslibdir="/usr/local/ssl/fips-2.0/lib/";
765 766
my $nofipscanistercheck=0;
my $baseaddr="0xFB00000";
767 768
my $no_threads=0;
my $threads=0;
769 770
my $no_shared=0; # but "no-shared" is default
my $zlib=1;      # but "no-zlib" is default
771
my $no_rfc3779=0;
772
my $no_asm=0;
773
my $no_dso=0;
774
my $no_gmp=0;
775
my @skip=();
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my $Makefile="Makefile";
777
my $des_locl="crypto/des/des_locl.h";
778 779 780 781
my $des	="include/openssl/des.h";
my $bn	="include/openssl/bn.h";
my $md2	="include/openssl/md2.h";
my $rc4	="include/openssl/rc4.h";
782
my $rc4_locl="crypto/rc4/rc4_locl.h";
783 784
my $idea	="include/openssl/idea.h";
my $rc2	="include/openssl/rc2.h";
785 786 787
my $bf	="crypto/bf/bf_locl.h";
my $bn_asm	="bn_asm.o";
my $des_enc="des_enc.o fcrypt_b.o";
788
my $aes_enc="aes_core.o aes_cbc.o";
789 790
my $bf_enc	="bf_enc.o";
my $cast_enc="c_enc.o";
791
my $rc4_enc="rc4_enc.o rc4_skey.o";
792
my $rc5_enc="rc5_enc.o";
793
my $cmll_enc="camellia.o cmll_misc.o cmll_cbc.o";
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my $processor="";
795
my $default_ranlib;
796
my $perl;
797
my $fips=0;
798

799 800
# All of the following is disabled by default (RC5 was enabled before 0.9.8):

801
my %disabled = ( # "what"         => "comment" [or special keyword "experimental"]
802
		 "deprecated" => "default",
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		 "ec_nistp_64_gcc_128" => "default",
804
		 "gmp"		  => "default",
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		 "jpake"          => "experimental",
		 "md2"            => "default",
		 "rc5"            => "default",
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		 "sctp"       => "default",
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		 "shared"         => "default",
810
		 "ssl-trace"	  => "default",
811
		 "store"	  => "experimental",
812
		 "unit-test"	  => "default",
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		 "zlib"           => "default",
		 "zlib-dynamic"   => "default"
	       );
816
my @experimental = ();
817

818 819
# 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"):
820
my $default_depflags = " -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_EC_NISTP_64_GCC_128 -DOPENSSL_NO_GMP -DOPENSSL_NO_JPAKE -DOPENSSL_NO_MD2 -DOPENSSL_NO_RC5 -DOPENSSL_NO_SCTP -DOPENSSL_NO_SSL_TRACE -DOPENSSL_NO_STORE -DOPENSSL_NO_UNIT_TEST";
821 822 823 824 825 826 827 828

# 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.
829 830


831
my $no_sse2=0;
832

833
&usage if ($#ARGV < 0);
834

835 836
my $flags;
my $depflags;
837
my $openssl_experimental_defines;
838 839
my $openssl_algorithm_defines;
my $openssl_thread_defines;
840
my $openssl_sys_defines="";
841 842 843 844
my $openssl_other_defines;
my $libs;
my $target;
my $options;
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my $make_depend=0;
846
my %withargs=();
847
my $build_prefix = "release_";
848 849 850 851 852 853

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

while($argv_unprocessed)
854
	{
855 856
	$flags="";
	$depflags="";
857
	$openssl_experimental_defines="";
858 859
	$openssl_algorithm_defines="";
	$openssl_thread_defines="";
860
	$openssl_sys_defines="";
861 862 863 864 865 866 867 868 869 870
	$openssl_other_defines="";
	$libs="";
	$target="";
	$options="";

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

PROCESS_ARGS:
	foreach (@argvcopy)
871
		{
872
		s /^-no-/no-/; # some people just can't read the instructions
873 874 875

		# rewrite some options in "enable-..." form
		s /^-?-?shared$/enable-shared/;
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		s /^sctp$/enable-sctp/;
877 878 879 880 881
		s /^threads$/enable-threads/;
		s /^zlib$/enable-zlib/;
		s /^zlib-dynamic$/enable-zlib-dynamic/;

		if (/^no-(.+)$/ || /^disable-(.+)$/)
882
			{
883
			if (!($disabled{$1} eq "experimental"))
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				{
885 886 887 888 889 890 891 892
				if ($1 eq "ssl")
					{
					$disabled{"ssl3"} = "option(ssl)";
					}
				elsif ($1 eq "tls")
					{
					$disabled{"tls1"} = "option(tls)"
					}
893 894 895 896 897
				elsif ($1 eq "ssl3-method")
					{
					$disabled{"ssl3-method"} = "option(ssl)";
					$disabled{"ssl3"} = "option(ssl)";
					}
898 899 900 901
				else
					{
					$disabled{$1} = "option";
					}
902
				}
903 904 905 906 907
			}
		elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
			{
			my $algo = $1;
			if ($disabled{$algo} eq "experimental")
908
				{
909 910 911
				die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
					unless (/^experimental-/);
				push @experimental, $algo;
912
				}
913
			delete $disabled{$algo};
914

915
			$threads = 1 if ($algo eq "threads");
916 917 918 919
			}
		elsif (/^--test-sanity$/)
			{
			exit(&test_sanity());
920
			}
921
		elsif (/^--strict-warnings$/)
922 923 924
			{
			$strict_warnings = 1;
			}
925 926 927 928 929 930 931 932
		elsif (/^--debug$/)
			{
			$build_prefix = "debug_";
			}
		elsif (/^--release$/)
			{
			$build_prefix = "release_";
			}
933
		elsif (/^reconfigure/ || /^reconf/)
934
			{
935 936 937 938
			if (open(IN,"<$Makefile"))
				{
				while (<IN>)
					{
939
					chomp;
940 941 942 943 944 945 946 947 948 949 950 951 952 953 954
					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";
						$argv_unprocessed=1;
						close(IN);
						last PROCESS_ARGS;
						}
					}
				close(IN);
				}
			die "Insufficient data to reconfigure, please do a normal configuration\n";
955
			}
956
		elsif (/^386$/)
957
			{ $processor=386; }
958 959 960
		elsif (/^fips$/)
			{
			$fips=1;
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			}
962
		elsif (/^rsaref$/)
963
			{
964 965 966
			# No RSAref support any more since it's not needed.
			# The check for the option is there so scripts aren't
			# broken
967
			}
968 969 970 971 972
		elsif (/^nofipscanistercheck$/)
			{
			$fips = 1;
			$nofipscanistercheck = 1;
			}
973
		elsif (/^[-+]/)
974
			{
975
			if (/^--prefix=(.*)$/)
976 977 978
				{
				$prefix=$1;
				}
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			elsif (/^--libdir=(.*)$/)
				{
				$libdir=$1;
				}
983 984 985 986 987 988 989 990
			elsif (/^--openssldir=(.*)$/)
				{
				$openssldir=$1;
				}
			elsif (/^--install.prefix=(.*)$/)
				{
				$install_prefix=$1;
				}
991
			elsif (/^--with-zlib-lib=(.*)$/)
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				{
993 994 995 996 997
				$withargs{"zlib-lib"}=$1;
				}
			elsif (/^--with-zlib-include=(.*)$/)
				{
				$withargs{"zlib-include"}="-I$1";
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				}
999 1000 1001 1002 1003 1004 1005 1006
			elsif (/^--with-fipslibdir=(.*)$/)
				{
				$fipslibdir="$1/";
				}
			elsif (/^--with-baseaddr=(.*)$/)
				{
				$baseaddr="$1";
				}
1007 1008 1009 1010
			elsif (/^--cross-compile-prefix=(.*)$/)
				{
				$cross_compile_prefix=$1;
				}
1011 1012 1013 1014
			elsif (/^--config=(.*)$/)
				{
				read_config $1;
				}
1015
			elsif (/^-[lL](.*)$/ or /^-Wl,/)
1016
				{
1017 1018 1019 1020 1021 1022
				$libs.=$_." ";
				}
			else	# common if (/^[-+]/), just pass down...
				{
				$_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
				$flags.=$_." ";
1023
				}
1024
			}
1025
		elsif ($_ =~ /^([^:]+):(.+)$/)
1026
			{
1027 1028
			eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
			$target=$1;
1029
			}
1030 1031
		else
			{
1032
			die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
1033 1034
			$target=$_;
			}
1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046

		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
				{ $options .= " ".$_; }
1047
			}
1048 1049
		}
	}
1050

1051 1052


1053 1054 1055 1056 1057 1058 1059 1060 1061 1062
if ($processor eq "386")
	{
	$disabled{"sse2"} = "forced";
	}

if (!defined($disabled{"zlib-dynamic"}))
	{
	# "zlib-dynamic" was specifically enabled, so enable "zlib"
	delete $disabled{"zlib"};
	}
1063

1064 1065 1066 1067 1068 1069 1070 1071 1072
if (defined($disabled{"rijndael"}))
	{
	$disabled{"aes"} = "forced";
	}
if (defined($disabled{"des"}))
	{
	$disabled{"mdc2"} = "forced";
	}
if (defined($disabled{"ec"}))
1073
	{
1074 1075
	$disabled{"ecdsa"} = "forced";
	$disabled{"ecdh"} = "forced";
1076 1077
	}

1078 1079 1080 1081
# 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"}))))
1082
	{
1083 1084
	$disabled{"ssl3"} = "forced";
	$disabled{"tls1"} = "forced";
1085 1086
	}

1087

D
Dr. Stephen Henson 已提交
1088
if (defined($disabled{"ec"}) || defined($disabled{"dsa"})
D
David Woodhouse 已提交
1089
    || defined($disabled{"dh"}) || defined($disabled{"stdio"}))
1090 1091 1092 1093
	{
	$disabled{"gost"} = "forced";
	}

B
Ben Laurie 已提交
1094

B
Bodo Möller 已提交
1095 1096
if ($target eq "TABLE") {
	foreach $target (sort keys %table) {
1097
		print_table_entry($target, "TABLE");
B
Bodo Möller 已提交
1098 1099 1100 1101
	}
	exit 0;
}

1102 1103 1104 1105 1106 1107 1108 1109
if ($target eq "LIST") {
	foreach (sort keys %table) {
		print;
		print "\n";
	}
	exit 0;
}

1110 1111 1112 1113 1114 1115 1116 1117
if ($target eq "HASH") {
	print "%table = (\n";
	foreach (sort keys %table) {
		print_table_entry($_, "HASH");
	}
	exit 0;
}

1118 1119 1120 1121
if ($target =~ m/^CygWin32(-.*)$/) {
	$target = "Cygwin".$1;
}

1122 1123
print "Configuring for $target\n";

1124
# Support for legacy targets having a name starting with 'debug-'
1125 1126
my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
if ($d) {
1127
    $build_prefix = "debug_";
1128 1129

    # If we do not find debug-foo in the table, the target is set to foo,
R
Richard Levitte 已提交
1130
    # but only if the foo target has a noon-empty debug_cflags or debug_lflags
1131
    # attribute.
R
Richard Levitte 已提交
1132 1133
    if (!$table{$target} && ($table{$t}->{debug_cflags}
			     || $table{$t}->{debug_lflags})) {
1134 1135 1136 1137
	$target = $t;
    }
}

1138 1139 1140
&usage if (!defined($table{$target})
	   || $table{$target}->{template}
	   || ($build_prefix eq "debug_"
1141
	       && $target !~ /^debug-/
1142 1143
	       && !($table{$target}->{debug_cflags}
		    || $table{$target}->{debug_lflags})));
1144

1145 1146 1147 1148
if ($fips)
	{
	delete $disabled{"shared"} if ($disabled{"shared"} eq "default");
	}
1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163

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

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

	if (/^dso$/)
		{ $no_dso = 1; }
	elsif (/^threads$/)
		{ $no_threads = 1; }
	elsif (/^shared$/)
		{ $no_shared = 1; }
	elsif (/^zlib$/)
		{ $zlib = 0; }
D
Dr. Stephen Henson 已提交
1164 1165
	elsif (/^static-engine$/)
		{ }
1166 1167 1168 1169 1170 1171 1172
	elsif (/^zlib-dynamic$/)
		{ }
	elsif (/^sse2$/)
		{ $no_sse2 = 1; }
	else
		{
		my ($ALGO, $algo);
1173
		($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
1174 1175 1176 1177 1178

		if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/)
			{
			$openssl_other_defines .= "#define OPENSSL_NO_$ALGO\n";
			print " OPENSSL_NO_$ALGO";
1179

1180 1181
			if (/^err$/)	{ $flags .= "-DOPENSSL_NO_ERR "; }
			elsif (/^asm$/)	{ $no_asm = 1; }
1182 1183 1184
			}
		else
			{
1185 1186
			($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");

1187 1188 1189
			$openssl_algorithm_defines .= "#define OPENSSL_NO_$ALGO\n";
			print " OPENSSL_NO_$ALGO";

1190 1191 1192 1193
			push @skip, $algo;
			# fix-up crypto/directory name(s)
			$skip[$#skip]="whrlpool" if $algo eq "whirlpool";
			$skip[$#skip]="ripemd" if $algo eq "rmd160";
1194

1195
			print " (skip dir)";
1196

1197
			$depflags .= " -DOPENSSL_NO_$ALGO";
1198 1199 1200 1201 1202 1203
			}
		}

	print "\n";
	}

1204
my $exp_cflags = "";
1205

1206 1207 1208 1209 1210 1211 1212 1213 1214
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";
	}
1215

R
Richard Levitte 已提交
1216
my $IsMK1MF=scalar grep /^$target$/,@MK1MF_Builds;
1217

A
Andy Polyakov 已提交
1218
$exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/);
D
Dr. Stephen Henson 已提交
1219
$exe_ext=".nlm" if ($target =~ /netware/);
1220
$exe_ext=".pm"  if ($target =~ /vos/);
1221
$openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
1222
$prefix=$openssldir if $prefix eq "";
1223

1224 1225 1226
$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
1227
my $make = $ENV{'MAKE'} || "make";
1228

1229
$cross_compile_prefix=$ENV{'CROSS_COMPILE'} if $cross_compile_prefix eq "";
1230

1231
chop $openssldir if $openssldir =~ /\/$/;
D
Dr. Stephen Henson 已提交
1232
chop $prefix if $prefix =~ /.\/$/;
1233

1234
$openssldir=$prefix . "/ssl" if $openssldir eq "";
R
Richard Levitte 已提交
1235
$openssldir=$prefix . "/" . $openssldir if $openssldir !~ /(^\/|^[a-zA-Z]:[\\\/])/;
1236

B
Ben Laurie 已提交
1237

R
Richard Levitte 已提交
1238
print "IsMK1MF=$IsMK1MF\n";
B
Ben Laurie 已提交
1239

B
Ben Laurie 已提交
1240
# Allow environment CC to override compiler...
1241
my $cc = $ENV{CC} || $table{$target}->{cc};
1242

R
Richard Levitte 已提交
1243
# For cflags and lflags, add the debug_ or release_ attributes
1244 1245
# Do it in such a way that no spurious space is appended (hence the grep).
my $cflags = join(" ",
1246 1247
		  grep { $_ } ($table{$target}->{cflags},
			       $table{$target}->{$build_prefix."cflags"}));
1248
my $lflags = join(" ",
1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278
		  grep { $_ } ($table{$target}->{lflags},
			       $table{$target}->{$build_prefix."lflags"}));

my $unistd = $table{$target}->{unistd};
my $thread_cflag = $table{$target}->{thread_cflag};
my $sys_id = $table{$target}->{sys_id};
my $bn_ops = $table{$target}->{bn_ops};
my $cpuid_obj = $table{$target}->{cpuid_obj};
my $bn_obj = $table{$target}->{bn_obj};
my $ec_obj = $table{$target}->{ec_obj};
my $des_obj = $table{$target}->{des_obj};
my $aes_obj = $table{$target}->{aes_obj};
my $bf_obj = $table{$target}->{bf_obj};
my $md5_obj = $table{$target}->{md5_obj};
my $sha1_obj = $table{$target}->{sha1_obj};
my $cast_obj = $table{$target}->{cast_obj};
my $rc4_obj = $table{$target}->{rc4_obj};
my $rmd160_obj = $table{$target}->{rmd160_obj};
my $rc5_obj = $table{$target}->{rc5_obj};
my $wp_obj = $table{$target}->{wp_obj};
my $cmll_obj = $table{$target}->{cmll_obj};
my $modes_obj = $table{$target}->{modes_obj};
my $engines_obj = $table{$target}->{engines_obj};
my $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
1279
my $ar = $ENV{'AR'} || "ar";
1280 1281
my $arflags = $table{$target}->{arflags};
my $multilib = $table{$target}->{multilib};
1282

1283 1284 1285 1286 1287 1288
# 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";

1289 1290
$libdir="lib$multilib" if $libdir eq "";

1291 1292
$cflags = "$cflags$exp_cflags";

1293 1294 1295 1296 1297
# '%' 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;	}

1298 1299 1300 1301 1302 1303
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
1304 1305 1306 1307 1308 1309
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/);
}

1310
my $no_shared_warn=0;
1311
my $no_user_cflags=0;
1312

1313 1314
if ($flags ne "")	{ $cflags="$flags$cflags"; }
else			{ $no_user_cflags=1;       }
1315

1316 1317 1318 1319 1320 1321
# 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;
1322
my $dso_cflags;
1323 1324
if (!$no_dso && $dso_scheme ne "")
	{
1325
	$dso_scheme =~ tr/[a-z]/[A-Z]/;
1326 1327
	if ($dso_scheme eq "DLFCN")
		{
1328
		$dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
1329 1330 1331
		}
	elsif ($dso_scheme eq "DLFCN_NO_H")
		{
1332
		$dso_cflags = "-DDSO_DLFCN";
1333 1334 1335
		}
	else
		{
1336
		$dso_cflags = "-DDSO_$dso_scheme";
1337
		}
1338
	$cflags = "$dso_cflags $cflags";
1339
	}
1340

1341
my $thread_cflags;
1342
my $thread_defines;
1343 1344 1345 1346 1347
if ($thread_cflag ne "(unknown)" && !$no_threads)
	{
	# If we know how to do it, support threads by default.
	$threads = 1;
	}
1348
if ($thread_cflag eq "(unknown)" && $threads)
1349
	{
1350 1351 1352 1353 1354 1355 1356 1357 1358
	# If the user asked for "threads", [s]he is also expected to
	# provide any system-dependent compiler options that are
	# necessary.
	if ($no_user_cflags)
		{
		print "You asked for multi-threading support, but didn't\n";
		print "provide any system-specific compiler options\n";
		exit(1);
		}
1359 1360
	$thread_cflags="-DOPENSSL_THREADS $cflags" ;
	$thread_defines .= "#define OPENSSL_THREADS\n";
1361 1362 1363
	}
else
	{
1364 1365
	$thread_cflags="-DOPENSSL_THREADS $thread_cflag $cflags";
	$thread_defines .= "#define OPENSSL_THREADS\n";
1366 1367 1368 1369 1370 1371 1372 1373
#	my $def;
#	foreach $def (split ' ',$thread_cflag)
#		{
#		if ($def =~ s/^-D// && $def !~ /^_/)
#			{
#			$thread_defines .= "#define $def\n";
#			}
#		}
1374
	}
1375

1376
$lflags="$libs$lflags" if ($libs ne "");
1377

1378 1379
if ($no_asm)
	{
1380
	$cpuid_obj=$bn_obj=$ec_obj=
1381
	$des_obj=$aes_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj=$cmll_obj=
1382
	$modes_obj=$sha1_obj=$md5_obj=$rmd160_obj=$wp_obj=$engines_obj="";
1383 1384
	$cflags=~s/\-D[BL]_ENDIAN//		if ($fips);
	$thread_cflags=~s/\-D[BL]_ENDIAN//	if ($fips);
1385
	}
1386 1387 1388 1389
elsif (defined($disabled{ec2m}))
	{
	$bn_obj =~ s/\w+-gf2m.o//;
	}
1390

1391 1392 1393 1394 1395
if (!$no_shared)
	{
	$cast_obj="";	# CAST assembler is not PIC
	}

1396 1397
if ($threads)
	{
1398
	$cflags=$thread_cflags;
1399 1400 1401 1402 1403 1404
	$openssl_thread_defines .= $thread_defines;
	}

if ($zlib)
	{
	$cflags = "-DZLIB $cflags";
1405 1406
	if (defined($disabled{"zlib-dynamic"}))
		{
D
Dr. Stephen Henson 已提交
1407 1408 1409 1410 1411 1412 1413 1414
		if (defined($withargs{"zlib-lib"}))
			{
			$lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz";
			}
		else
			{
			$lflags = "$lflags -lz";
			}
1415 1416 1417 1418 1419
		}
	else
		{
		$cflags = "-DZLIB_SHARED $cflags";
		}
1420 1421
	}

1422 1423 1424 1425 1426
#Build the library with OPENSSL_USE_DEPRECATED if deprecation is not disabled
if(!defined($disabled{"deprecated"}))
	{
	$cflags = "-DOPENSSL_USE_DEPRECATED $cflags";
	}
1427

1428
# You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
1429
my $shared_mark = "";
1430 1431
if ($shared_target eq "")
	{
1432
	$no_shared_warn = 1 if !$no_shared && !$fips;
1433 1434 1435
	$no_shared = 1;
	}
if (!$no_shared)
1436
	{
1437 1438
	if ($shared_cflag ne "")
		{
1439
		$cflags = "$shared_cflag -DOPENSSL_PIC $cflags";
1440
		}
1441
	}
1442

D
Dr. Stephen Henson 已提交
1443
if (!$IsMK1MF)
1444
	{
1445
	# add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
D
Dr. Stephen Henson 已提交
1446 1447 1448
	if ($no_shared)
		{
		$openssl_other_defines.="#define OPENSSL_NO_DYNAMIC_ENGINE\n";
1449
		$options.=" static-engine";
D
Dr. Stephen Henson 已提交
1450 1451 1452 1453
		}
	else
		{
		$openssl_other_defines.="#define OPENSSL_NO_STATIC_ENGINE\n";
1454
		$options.=" no-static-engine";
D
Dr. Stephen Henson 已提交
1455
		}
1456
	}
1457

A
Andy Polyakov 已提交
1458
$cpuid_obj.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/);
A
Andy Polyakov 已提交
1459

1460 1461 1462 1463
#
# Platform fix-ups
#
if ($target =~ /\-icc$/)	# Intel C compiler
1464
	{
A
Andy Polyakov 已提交
1465 1466 1467 1468 1469 1470
	my $iccver=0;
	if (open(FD,"$cc -V 2>&1 |"))
		{
		while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); }
		close(FD);
		}
1471 1472
	if ($iccver>=8)
		{
1473
		$cflags=~s/\-KPIC/-fPIC/;
1474 1475 1476 1477 1478
		# 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...
		$cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset";
		}
A
Andy Polyakov 已提交
1479 1480
	if ($iccver>=9)
		{
1481 1482
		$lflags.=" -i-static";
		$lflags=~s/\-no_cpprt/-no-cpprt/;
A
Andy Polyakov 已提交
1483 1484 1485
		}
	if ($iccver>=10)
		{
1486 1487 1488 1489 1490 1491
		$lflags=~s/\-i\-static/-static-intel/;
		}
	if ($iccver>=11)
		{
		$cflags.=" -no-intel-extensions";	# disable Cilk
		$lflags=~s/\-no\-cpprt/-no-cxxlib/;
A
Andy Polyakov 已提交
1492
		}
1493 1494
	}

1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507
# 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[/]*$|);
	}

1508 1509
if ($sys_id ne "")
	{
1510 1511
	#$cflags="-DOPENSSL_SYS_$sys_id $cflags";
	$openssl_sys_defines="#define OPENSSL_SYS_$sys_id\n";
1512 1513
	}

1514 1515 1516 1517 1518
if ($ranlib eq "")
	{
	$ranlib = $default_ranlib;
	}

1519 1520 1521 1522 1523
#my ($bn1)=split(/\s+/,$bn_obj);
#$bn1 = "" unless defined $bn1;
#$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
#$bn_obj="$bn1";

1524
$cpuid_obj="" if ($processor eq "386");
1525

1526
$bn_obj = $bn_asm unless $bn_obj ne "";
1527 1528
# bn-586 is the only one implementing bn_*_part_words
$cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($bn_obj =~ /bn-586/);
1529
$cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $bn_obj =~ /86/);
1530

1531
$cflags.=" -DOPENSSL_BN_ASM_MONT" if ($bn_obj =~ /-mont/);
1532
$cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($bn_obj =~ /-mont5/);
1533
$cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($bn_obj =~ /-gf2m/);
1534

1535 1536 1537 1538 1539
if ($fips)
	{
	$openssl_other_defines.="#define OPENSSL_FIPS\n";
	}

1540
$cpuid_obj="mem_clr.o"	unless ($cpuid_obj =~ /\.o$/);
1541 1542 1543 1544 1545 1546 1547 1548
$des_obj=$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;
1549 1550 1551
	$cflags.=" -DSHA1_ASM"   if ($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
1552
	if ($sha1_obj =~ /sse2/)
1553 1554 1555 1556 1557
	    {	if ($no_sse2)
		{   $sha1_obj =~ s/\S*sse2\S+//;        }
		elsif ($cflags !~ /OPENSSL_IA32_SSE2/)
		{   $cflags.=" -DOPENSSL_IA32_SSE2";    }
	    }
1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568
	}
if ($md5_obj =~ /\.o$/)
	{
#	$md5_obj=$md5_enc;
	$cflags.=" -DMD5_ASM";
	}
if ($rmd160_obj =~ /\.o$/)
	{
#	$rmd160_obj=$rmd160_enc;
	$cflags.=" -DRMD160_ASM";
	}
1569 1570
if ($aes_obj =~ /\.o$/)
	{
A
Andy Polyakov 已提交
1571
	$cflags.=" -DAES_ASM" if ($aes_obj =~ m/\baes\-/);;
1572
	# aes-ctr.o is not a real file, only indication that assembler
1573
	# module implements AES_ctr32_encrypt...
1574
	$cflags.=" -DAES_CTR_ASM" if ($aes_obj =~ s/\s*aes\-ctr\.o//);
1575
	# aes-xts.o indicates presence of AES_xts_[en|de]crypt...
1576
	$cflags.=" -DAES_XTS_ASM" if ($aes_obj =~ s/\s*aes\-xts\.o//);
1577
	$aes_obj =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2);
1578
	$cflags.=" -DVPAES_ASM" if ($aes_obj =~ m/vpaes/);
1579
	$cflags.=" -DBSAES_ASM" if ($aes_obj =~ m/bsaes/);
1580
	}
1581 1582 1583
else	{
	$aes_obj=$aes_enc;
	}
1584
$wp_obj="" if ($wp_obj =~ /mmx/ && $processor eq "386");
1585
if ($wp_obj =~ /\.o$/ && !$disabled{"whirlpool"})
1586
	{
1587 1588 1589 1590
	$cflags.=" -DWHIRLPOOL_ASM";
	}
else	{
	$wp_obj="wp_block.o";
1591
	}
1592
$cmll_obj=$cmll_enc	unless ($cmll_obj =~ /.o$/);
A
Andy Polyakov 已提交
1593
if ($modes_obj =~ /ghash\-/)
1594 1595 1596
	{
	$cflags.=" -DGHASH_ASM";
	}
A
Andy Polyakov 已提交
1597 1598 1599 1600
if ($ec_obj =~ /ecp_nistz256/)
	{
	$cflags.=" -DECP_NISTZ256_ASM";
	}
1601

1602 1603 1604 1605
# "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
1606
my $version = "unknown";
D
 
Dr. Stephen Henson 已提交
1607
my $version_num = "unknown";
U
Ulf Möller 已提交
1608 1609
my $major = "unknown";
my $minor = "unknown";
1610 1611 1612 1613
my $shlib_version_number = "unknown";
my $shlib_version_history = "unknown";
my $shlib_major = "unknown";
my $shlib_minor = "unknown";
U
Ulf Möller 已提交
1614

1615
open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n";
U
Ulf Möller 已提交
1616 1617 1618
while (<IN>)
	{
	$version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
D
 
Dr. Stephen Henson 已提交
1619
	$version_num=$1 if /OPENSSL.VERSION.NUMBER.*0x(\S+)/;
1620 1621
	$shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
	$shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
U
Ulf Möller 已提交
1622 1623
	}
close(IN);
1624
if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
U
Ulf Möller 已提交
1625

U
Ulf Möller 已提交
1626
if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
U
Ulf Möller 已提交
1627 1628 1629 1630 1631
	{
	$major=$1;
	$minor=$2;
	}

1632 1633 1634 1635 1636 1637
if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
	{
	$shlib_major=$1;
	$shlib_minor=$2;
	}

1638 1639 1640
my $ecc = $cc;
$ecc = "clang" if `$cc --version 2>&1` =~ /clang/;

1641 1642 1643
if ($strict_warnings)
	{
	my $wopt;
A
Alessandro Ghedini 已提交
1644
	die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/);
1645 1646 1647 1648
	foreach $wopt (split /\s+/, $gcc_devteam_warn)
		{
		$cflags .= " $wopt" unless ($cflags =~ /$wopt/)
		}
B
Ben Laurie 已提交
1649 1650 1651 1652 1653 1654 1655
	if ($ecc eq "clang")
		{
		foreach $wopt (split /\s+/, $clang_devteam_warn)
			{
			$cflags .= " $wopt" unless ($cflags =~ /$wopt/)
			}
		}
1656 1657
	}

1658
open(IN,"<Makefile.org") || die "unable to read Makefile.org:$!\n";
1659 1660
unlink("$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";
1661
print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
1662
my $sdirs=0;
1663

1664 1665
while (<IN>)
	{
1666
	chomp;
1667 1668 1669 1670
	$sdirs = 1 if /^SDIRS=/;
	if ($sdirs) {
		my $dir;
		foreach $dir (@skip) {
D
Dr. Stephen Henson 已提交
1671 1672
			s/(\s)$dir /$1/;
			s/\s$dir$//;
1673 1674
			}
		}
1675
	$sdirs = 0 unless /\\$/;
1676
        s/fips // if (/^DIRS=/ && !$fips);
D
Dr. Stephen Henson 已提交
1677
        s/engines // if (/^DIRS=/ && $disabled{"engine"});
1678
	s/ccgost// if (/^ENGDIRS=/ && $disabled{"gost"});
U
Ulf Möller 已提交
1679 1680 1681
	s/^VERSION=.*/VERSION=$version/;
	s/^MAJOR=.*/MAJOR=$major/;
	s/^MINOR=.*/MINOR=$minor/;
1682 1683 1684 1685
	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/;
1686
	s/^SHLIB_EXT=.*/SHLIB_EXT=$shared_extension/;
1687
	s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
1688
	s/^MULTILIB=.*$/MULTILIB=$multilib/;
1689
	s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
D
Dr. Stephen Henson 已提交
1690
	s/^LIBDIR=.*$/LIBDIR=$libdir/;
1691
	s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
1692
	s/^PLATFORM=.*$/PLATFORM=$target/;
1693
	s/^OPTIONS=.*$/OPTIONS=$options/;
1694
	s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
1695 1696
	if ($cross_compile_prefix)
		{
1697 1698 1699 1700 1701
		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 $cc eq "gcc";
1702 1703 1704
		}
	else	{
		s/^CC=.*$/CC= $cc/;
D
Dr. Stephen Henson 已提交
1705
		s/^AR=\s*ar/AR= $ar/;
1706
		s/^RANLIB=.*/RANLIB= $ranlib/;
1707
		s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $ecc eq "gcc" || $ecc eq "clang";
1708
		}
1709
	s/^CFLAG=.*$/CFLAG= $cflags/;
1710
	s/^DEPFLAG=.*$/DEPFLAG=$depflags/;
1711
	s/^PEX_LIBS=.*$/PEX_LIBS= $prelflags/;
1712
	s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
1713
	s/^EXE_EXT=.*$/EXE_EXT= $exe_ext/;
1714
	s/^CPUID_OBJ=.*$/CPUID_OBJ= $cpuid_obj/;
B
Ben Laurie 已提交
1715
	s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
1716
	s/^EC_ASM=.*$/EC_ASM= $ec_obj/;
1717
	s/^DES_ENC=.*$/DES_ENC= $des_obj/;
A
Andy Polyakov 已提交
1718
	s/^AES_ENC=.*$/AES_ENC= $aes_obj/;
1719
	s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
1720 1721 1722 1723 1724 1725
	s/^CAST_ENC=.*$/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= $rmd160_obj/;
1726
	s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $wp_obj/;
1727
	s/^CMLL_ENC=.*$/CMLL_ENC= $cmll_obj/;
1728
	s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $modes_obj/;
1729
	s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $engines_obj/;
A
Andy Polyakov 已提交
1730
	s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $perlasm_scheme/;
U
Ulf Möller 已提交
1731
	s/^PROCESSOR=.*/PROCESSOR= $processor/;
1732
	s/^ARFLAGS=.*/ARFLAGS= $arflags/;
1733
	s/^PERL=.*/PERL= $perl/;
D
Dr. Stephen Henson 已提交
1734 1735
	s/^LIBZLIB=.*/LIBZLIB=$withargs{"zlib-lib"}/;
	s/^ZLIB_INCLUDE=.*/ZLIB_INCLUDE=$withargs{"zlib-include"}/;
1736
	s/^FIPSLIBDIR=.*/FIPSLIBDIR=$fipslibdir/;
1737 1738 1739
	s/^FIPSCANLIB=.*/FIPSCANLIB=libcrypto/ if $fips;
	s/^SHARED_FIPS=.*/SHARED_FIPS=/;
	s/^SHLIBDIRS=.*/SHLIBDIRS= crypto ssl/;
1740
	s/^BASEADDR=.*/BASEADDR=$baseaddr/;
1741
	s/^SHLIB_TARGET=.*/SHLIB_TARGET=$shared_target/;
1742 1743
	s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
	s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
1744 1745 1746
	if ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*$/)
		{
		my $sotmp = $1;
1747 1748 1749 1750 1751
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/;
		}
	elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.dylib$/)
		{
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/;
1752 1753 1754 1755 1756 1757
		}
	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$sotmp/;
		}
1758 1759 1760 1761
	elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.[^\.]*\.dylib$/)
		{
		s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/;
		}
1762
	s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$shared_ldflag/;
1763 1764 1765 1766
	print OUT $_."\n";
	}
close(IN);
close(OUT);
1767 1768
rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile;
rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n";
1769

1770 1771 1772
print "CC            =$cc\n";
print "CFLAG         =$cflags\n";
print "EX_LIBS       =$lflags\n";
1773
print "CPUID_OBJ     =$cpuid_obj\n";
B
Ben Laurie 已提交
1774
print "BN_ASM        =$bn_obj\n";
1775
print "EC_ASM        =$ec_obj\n";
1776
print "DES_ENC       =$des_obj\n";
A
Andy Polyakov 已提交
1777
print "AES_ENC       =$aes_obj\n";
1778 1779 1780 1781 1782 1783 1784
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=$rmd160_obj\n";
1785 1786
print "CMLL_ENC      =$cmll_obj\n";
print "MODES_OBJ     =$modes_obj\n";
1787
print "ENGINES_OBJ   =$engines_obj\n";
U
Ulf Möller 已提交
1788
print "PROCESSOR     =$processor\n";
1789
print "RANLIB        =$ranlib\n";
1790
print "ARFLAGS       =$arflags\n";
1791
print "PERL          =$perl\n";
1792

1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803
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;
1804
my $rc4_chunk=0;
1805 1806 1807
my $bf_ptr=0;
my @type=("char","short","int","long");
my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
1808
my $export_var_as_fn=0;
1809 1810

my $des_int;
1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822

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/;
1823 1824
	$rc4_chunk=1 if /RC4_CHUNK/;
	$rc4_chunk=2 if /RC4_CHUNK_LL/;
1825 1826 1827 1828 1829 1830 1831 1832 1833
	$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/;
1834
	($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
1835 1836 1837
	($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/;
1838
	$export_var_as_fn=1 if /EXPORT_VAR_AS_FN/;
1839 1840
	}

1841
open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
1842 1843
unlink("include/openssl/opensslconf.h.new") || die "unable to remove old include/openssl/opensslconf.h.new:$!\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";
1844
print OUT "/* opensslconf.h */\n";
1845
print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
1846

1847 1848 1849
print OUT "#ifdef  __cplusplus\n";
print OUT "extern \"C\" {\n";
print OUT "#endif\n";
1850
print OUT "/* OpenSSL was configured with the following options: */\n";
1851
my $openssl_algorithm_defines_trans = $openssl_algorithm_defines;
1852
$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;
1853
$openssl_algorithm_defines_trans =~ s/^\s*#\s*define\s+OPENSSL_(.*)/# if defined(OPENSSL_$1) \&\& !defined($1)\n#  define $1\n# endif/mg;
1854
$openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
1855
$openssl_algorithm_defines = "   /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
1856 1857 1858 1859
$openssl_thread_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
$openssl_sys_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
$openssl_other_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
print OUT $openssl_sys_defines;
1860
print OUT "#ifndef OPENSSL_DOING_MAKEDEPEND\n\n";
1861 1862
print OUT $openssl_experimental_defines;
print OUT "\n";
1863
print OUT $openssl_algorithm_defines;
1864
print OUT "\n#endif /* OPENSSL_DOING_MAKEDEPEND */\n\n";
1865 1866
print OUT $openssl_thread_defines;
print OUT $openssl_other_defines,"\n";
1867

1868 1869 1870 1871 1872 1873 1874 1875
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";

1876
print OUT "#define OPENSSL_CPUID_OBJ\n\n" if ($cpuid_obj ne "mem_clr.o");
1877

1878 1879
while (<IN>)
	{
B
Bodo Möller 已提交
1880
	if	(/^#define\s+OPENSSLDIR/)
1881 1882 1883 1884 1885
		{
		my $foo = $openssldir;
		$foo =~ s/\\/\\\\/g;
		print OUT "#define OPENSSLDIR \"$foo\"\n";
		}
1886
	elsif	(/^#define\s+ENGINESDIR/)
1887
		{
1888
		my $foo = "$prefix/$libdir/engines";
1889 1890 1891
		$foo =~ s/\\/\\\\/g;
		print OUT "#define ENGINESDIR \"$foo\"\n";
		}
1892 1893 1894 1895 1896
	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"; }
1897 1898 1899 1900 1901
	elsif	(/^#define\s+OPENSSL_UNISTD/)
		{
		$unistd = "<unistd.h>" if $unistd eq "";
		print OUT "#define OPENSSL_UNISTD $unistd\n";
		}
1902
	elsif	(/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913
		{ printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($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"; }
1914
	elsif	(/^\#define\s+DES_LONG\s+.*/)
1915 1916
		{ printf OUT "#define DES_LONG unsigned %s\n",
			($des_int)?'int':'long'; }
1917
	elsif	(/^\#(define|undef)\s+DES_PTR/)
1918 1919 1920 1921 1922 1923 1924
		{ printf OUT "#%s DES_PTR\n",($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",($des_unroll)?'define':'undef'; }
1925
	elsif	(/^#define\s+RC4_INT\s/)
1926
		{ printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
1927 1928 1929 1930 1931 1932
	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 $rc4_chunk==2;
		}
1933
	elsif	(/^#((define)|(undef))\s+RC4_INDEX/)
1934
		{ printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
1935
	elsif (/^#(define|undef)\s+I386_ONLY/)
1936
		{ printf OUT "#%s I386_ONLY\n", ($processor eq "386")?
1937
			"define":"undef"; }
1938
	elsif	(/^#define\s+MD2_INT\s/)
1939
		{ printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
1940
	elsif	(/^#define\s+IDEA_INT\s/)
1941
		{printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
1942
	elsif	(/^#define\s+RC2_INT\s/)
1943
		{printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
1944
	elsif (/^#(define|undef)\s+BF_PTR/)
1945 1946 1947 1948
		{
		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;
1949
	        }
1950 1951 1952
	else
		{ print OUT $_; }
	}
U
Ulf Möller 已提交
1953
close(IN);
1954 1955 1956
print OUT "#ifdef  __cplusplus\n";
print OUT "}\n";
print OUT "#endif\n";
U
Ulf Möller 已提交
1957
close(OUT);
1958 1959
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";
1960

1961

1962 1963
# Fix the date

1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976
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;
1977 1978 1979
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 $rc4_chunk==2;
1980 1981 1982
print "MD2 uses u$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;
1983 1984
print "BF_PTR used\n" if $bf_ptr == 1;
print "BF_PTR2 used\n" if $bf_ptr == 2;
B
Ben Laurie 已提交
1985

1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
{
    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
1996
if($IsMK1MF) {
1997 1998
	open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
	printf OUT <<EOF;
1999 2000 2001 2002 2003 2004 2005
#ifndef MK1MF_BUILD
  /* auto-generated by Configure for crypto/cversion.c:
   * for Unix builds, crypto/Makefile.ssl generates functional definitions;
   * Windows builds (and other mk1mf builds) compile cversion.c with
   * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
  #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
#endif
2006
EOF
2007
	close(OUT);
2008
} else {
D
Dr. Stephen Henson 已提交
2009
	my $make_command = "$make PERL=\'$perl\'";
R
Richard Levitte 已提交
2010
	my $make_targets = "";
2011
	$make_targets .= " depend" if $depflags ne $default_depflags && $make_depend;
2012
	(system $make_command.$make_targets) == 0 or die "make $make_targets failed"
R
Richard Levitte 已提交
2013
		if $make_targets ne "";
2014
	if ($depflags ne $default_depflags && !$make_depend) {
R
Richard Levitte 已提交
2015 2016
		print <<EOF;

2017 2018
Since you've disabled or enabled at least one algorithm, you need to do
the following before building:
R
Richard Levitte 已提交
2019 2020 2021 2022

	make depend
EOF
	}
2023 2024
}

D
 
Dr. Stephen Henson 已提交
2025
# create the ms/version32.rc file if needed
D
Dr. Stephen Henson 已提交
2026
if ($IsMK1MF && ($target !~ /^netware/)) {
D
 
Dr. Stephen Henson 已提交
2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056
	my ($v1, $v2, $v3, $v4);
	if ($version_num =~ /(^[0-9a-f]{1})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})/i) {
		$v1=hex $1;
		$v2=hex $2;
		$v3=hex $3;
		$v4=hex $4;
	}
	open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc";
	print OUT <<EOF;
#include <winver.h>

LANGUAGE 0x09,0x01

1 VERSIONINFO
  FILEVERSION $v1,$v2,$v3,$v4
  PRODUCTVERSION $v1,$v2,$v3,$v4
  FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
  FILEFLAGS 0x01L
#else
  FILEFLAGS 0x00L
#endif
  FILEOS VOS__WINDOWS32
  FILETYPE VFT_DLL
  FILESUBTYPE 0x0L
BEGIN
    BLOCK "StringFileInfo"
    BEGIN
	BLOCK "040904b0"
	BEGIN
2057
	    // Required:
D
 
Dr. Stephen Henson 已提交
2058 2059 2060 2061 2062 2063 2064 2065 2066
	    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
2067
#endif
D
 
Dr. Stephen Henson 已提交
2068 2069 2070 2071
	    VALUE "ProductName", "The OpenSSL Toolkit\\0"
	    VALUE "ProductVersion", "$version\\0"
	    // Optional:
	    //VALUE "Comments", "\\0"
A
Andy Polyakov 已提交
2072
	    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
2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085
	    //VALUE "LegalTrademarks", "\\0"
	    //VALUE "PrivateBuild", "\\0"
	    //VALUE "SpecialBuild", "\\0"
	END
    END
    BLOCK "VarFileInfo"
    BEGIN
        VALUE "Translation", 0x409, 0x4b0
    END
END
EOF
	close(OUT);
  }
2086

2087 2088
print <<EOF;

2089
Configured for $target.
2090
EOF
2091 2092 2093 2094 2095

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.
2096
See file INSTALL for details if you need multi-threading.
2097 2098
EOF

2099 2100 2101 2102 2103 2104
print <<\EOF if ($no_shared_warn);

You gave the option 'shared'.  Normally, that would give you shared libraries.
Unfortunately, the OpenSSL configuration doesn't include shared library support
for this platform yet, so it will pretend you gave the option 'no-shared'.  If
you can inform the developpers (openssl-dev\@openssl.org) how to support shared
2105 2106
libraries on this platform, they will at least look at it and try their best
(but please first make sure you have tried with a current version of OpenSSL).
2107 2108
EOF

2109 2110
exit(0);

2111
sub usage
2112
	{
2113
	print STDERR $usage;
2114
	print STDERR "\npick os/compiler from:\n";
2115
	my $j=0;
2116
	my $i;
2117
        my $k=0;
2118
	foreach $i (sort keys %table)
2119
		{
2120
		next if $i =~ /^debug/;
2121 2122 2123 2124 2125 2126 2127
		$k += length($i) + 1;
		if ($k > 78)
			{
			print STDERR "\n";
			$k=length($i);
			}
		print STDERR $i . " ";
2128 2129 2130 2131
		}
	foreach $i (sort keys %table)
		{
		next if $i !~ /^debug/;
2132 2133 2134 2135 2136 2137 2138
		$k += length($i) + 1;
		if ($k > 78)
			{
			print STDERR "\n";
			$k=length($i);
			}
		print STDERR $i . " ";
2139
		}
2140
	print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
2141
	exit(1);
2142 2143
	}

2144 2145 2146 2147 2148 2149
sub which
	{
	my($name)=@_;
	my $path;
	foreach $path (split /:/, $ENV{PATH})
		{
2150
		if (-f "$path/$name$exe_ext" and -x _)
2151
			{
2152 2153
			return "$path/$name$exe_ext" unless ($name eq "perl" and
			 system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\''));
2154 2155 2156 2157
			}
		}
	}

2158 2159 2160 2161 2162
sub dofile
	{
	my $f; my $p; my %m; my @a; my $k; my $ff;
	($f,$p,%m)=@_;

2163
	open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
2164 2165 2166 2167 2168 2169
	@a=<IN>;
	close(IN);
	foreach $k (keys %m)
		{
		grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
		}
B
Bodo Möller 已提交
2170
	open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
2171 2172
	print OUT @a;
	close(OUT);
B
Bodo Möller 已提交
2173 2174
	rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
	rename("$f.new",$f) || die "unable to rename $f.new\n";
2175
	}
B
Bodo Möller 已提交
2176 2177 2178 2179

sub print_table_entry
	{
	my $target = shift;
2180
	my $type = shift;
B
Bodo Möller 已提交
2181

R
Richard Levitte 已提交
2182 2183 2184
	# Don't print the templates
	return if $table{$target}->{template};

2185 2186
	if ($type eq "TABLE") {
	    print <<EOF
B
Bodo Möller 已提交
2187 2188

*** $target
2189 2190
\$cc           = $table{$target}->{cc}
\$cflags       = $table{$target}->{cflags}
R
Richard Levitte 已提交
2191 2192
\$debug_cflags   = $table{$target}->{debug_cflags}
\$release_cflags = $table{$target}->{release_cflags}
2193 2194 2195 2196
\$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
2197 2198
\$debug_lflags   = $table{$target}->{debug_lflags}
\$release_lflags = $table{$target}->{release_lflags}
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
\$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}
\$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
2225
EOF
2226 2227 2228 2229
	} elsif ($type eq "HASH") {
	    my @sequence = (
		"cc",
		"cflags",
R
Richard Levitte 已提交
2230 2231
		"debug_cflags",
		"release_cflags",
2232 2233 2234 2235
		"unistd",
		"thread_cflag",
		"sys_id",
		"lflags",
R
Richard Levitte 已提交
2236 2237
		"debug_lflags",
		"release_lflags",
2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274
		"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",
		);
	    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
2275
	}
2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287

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)
		{
2288 2289 2290 2291
		my $pre_dso_scheme = "perlasm_scheme";
		my $dso_scheme = "dso_scheme";
		my $post_dso_scheme = "shared_target";

2292

2293
		if ($table{$target}->{$pre_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
2294 2295
			{
			$errorcnt++;
2296
			print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
2297 2298
			print STDERR "              in the previous field\n";
			}
2299
		elsif ($table{$target}->{$post_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
2300 2301
			{
			$errorcnt++;
2302
			print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
2303 2304
			print STDERR "              in the following field\n";
			}
2305
		elsif ($table{$target}->{$dso_scheme} !~ /^(beos|dl|dlfcn|win32|vms|)$/)
2306 2307
			{
			$errorcnt++;
2308
			print STDERR "SANITY ERROR: '$target' has the dso_scheme field = ",$table{$target}->{$dso_scheme},"\n";
2309
			print STDERR "              valid values are 'beos', 'dl', 'dlfcn', 'win32' and 'vms'\n";
2310 2311
			}
		}
2312
	print STDERR "No sanity errors detected!\n" if $errorcnt == 0;
2313 2314
	return $errorcnt;
	}