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- #! /usr/bin/env perl
- # -*- mode: perl; -*-
- ##
- ## Configure -- OpenSSL source tree configuration script
- ## If editing this file, run this command before committing
- ## make -f Makefile.org TABLE
- ##
- require 5.000;
- use strict;
- use File::Basename;
- use File::Spec::Functions;
- # see INSTALL for instructions.
- my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimental-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-dso] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--test-sanity] [--config=FILE] os/compiler[:flags]\n";
- # Options:
- #
- # --config add the given configuration file, which will be read after
- # any "Configurations*" files that are found in the same
- # directory as this script.
- # --openssldir install OpenSSL in OPENSSLDIR (Default: DIR/ssl if the
- # --prefix option is given; /usr/local/ssl otherwise)
- # --prefix prefix for the OpenSSL include, lib and bin directories
- # (Default: the OPENSSLDIR directory)
- #
- # --install_prefix Additional prefix for package builders (empty by
- # default). This needn't be set in advance, you can
- # just as well use "make INSTALL_PREFIX=/whatever install".
- #
- # --test-sanity Make a number of sanity checks on the data in this file.
- # This is a debugging tool for OpenSSL developers.
- #
- # --cross-compile-prefix Add specified prefix to binutils components.
- #
- # no-hw-xxx do not compile support for specific crypto hardware.
- # Generic OpenSSL-style methods relating to this support
- # are always compiled but return NULL if the hardware
- # support isn't compiled.
- # no-hw do not compile support for any crypto hardware.
- # [no-]threads [don't] try to create a library that is suitable for
- # multithreaded applications (default is "threads" if we
- # know how to do it)
- # [no-]shared [don't] try to create shared libraries when supported.
- # no-asm do not use assembler
- # no-dso do not compile in any native shared-library methods. This
- # will ensure that all methods just return NULL.
- # [no-]zlib [don't] compile support for zlib compression.
- # zlib-dynamic Like "zlib", but the zlib library is expected to be a shared
- # library and will be loaded in run-time by the OpenSSL library.
- # sctp include SCTP support
- # 386 generate 80386 code
- # no-sse2 disables IA-32 SSE2 code, above option implies no-sse2
- # no-<cipher> build without specified algorithm (rsa, idea, rc5, ...)
- # -<xxx> +<xxx> compiler options are passed through
- #
- # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items
- # provided to stack calls. Generates unique stack functions for
- # each possible stack type.
- # DES_PTR use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
- # DES_RISC1 use different DES_ENCRYPT macro that helps reduce register
- # dependancies but needs to more registers, good for RISC CPU's
- # DES_RISC2 A different RISC variant.
- # DES_UNROLL unroll the inner DES loop, sometimes helps, somtimes hinders.
- # DES_INT use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
- # This is used on the DEC Alpha where long is 8 bytes
- # and int is 4
- # BN_LLONG use the type 'long long' in crypto/bn/bn.h
- # MD2_CHAR use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
- # MD2_LONG use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
- # IDEA_SHORT use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
- # IDEA_LONG use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
- # RC2_SHORT use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
- # RC2_LONG use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
- # RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
- # RC4_LONG use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
- # RC4_INDEX define RC4_INDEX in crypto/rc4/rc4_locl.h. This turns on
- # array lookups instead of pointer use.
- # RC4_CHUNK enables code that handles data aligned at long (natural CPU
- # word) boundary.
- # RC4_CHUNK_LL enables code that handles data aligned at long long boundary
- # (intended for 64-bit CPUs running 32-bit OS).
- # BF_PTR use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
- # BF_PTR2 intel specific version (generic version is more efficient).
- #
- # Following are set automatically by this script
- #
- # MD5_ASM use some extra md5 assember,
- # SHA1_ASM use some extra sha1 assember, must define L_ENDIAN for x86
- # RMD160_ASM use some extra ripemd160 assember,
- # SHA256_ASM sha256_block is implemented in assembler
- # SHA512_ASM sha512_block is implemented in assembler
- # AES_ASM ASE_[en|de]crypt is implemented in assembler
- # Minimum warning options... any contributions to OpenSSL should at least get
- # past these.
- my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DCRYPTO_MDEBUG_ALL -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DDEBUG_UNUSED";
- # These are used in addition to $gcc_devteam_warn when the compiler is clang.
- # TODO(openssl-team): fix problems and investigate if (at least) the
- # following warnings can also be enabled:
- # -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers,
- # -Wcast-align,
- # -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token
- # -Wextended-offsetof
- my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof -Wconditional-uninitialized -Qunused-arguments -Wincompatible-pointer-types-discards-qualifiers -Wmissing-variable-declarations";
- # These are used in addition to $gcc_devteam_warn unless this is a mingw build.
- # This adds backtrace information to the memory leak info.
- my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE";
- my $strict_warnings = 0;
- my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
- # MD2_CHAR slags pentium pros
- my $x86_gcc_opts="RC4_INDEX MD2_INT";
- #$bits1="SIXTEEN_BIT ";
- #$bits2="THIRTY_TWO_BIT ";
- my $bits1="THIRTY_TWO_BIT ";
- my $bits2="SIXTY_FOUR_BIT ";
- # As for $BSDthreads. Idea is to maintain "collective" set of flags,
- # which would cover all BSD flavors. -pthread applies to them all,
- # but is treated differently. OpenBSD expands is as -D_POSIX_THREAD
- # -lc_r, which is sufficient. FreeBSD 4.x expands it as -lc_r,
- # which has to be accompanied by explicit -D_THREAD_SAFE and
- # sometimes -D_REENTRANT. FreeBSD 5.x expands it as -lc_r, which
- # seems to be sufficient?
- my $BSDthreads="-pthread -D_THREAD_SAFE -D_REENTRANT";
- # table of known configurations, read in from files
- #
- # The content of each entry can take one of two forms:
- #
- # - old style config-string, colon seperated fields with exactly the
- # following structure.:
- #
- # $cc : $cflags : $unistd : $thread_cflag : $sys_id : $lflags : $bn_ops : $cpuid_obj : $bn_obj : $ec_obj : $des_obj : $aes_obj : $bf_obj : $md5_obj : $sha1_obj : $cast_obj : $rc4_obj : $rmd160_obj : $rc5_obj : $wp_obj : $cmll_obj : $modes_obj : $engines_obj : $perlasm_scheme : $dso_scheme : $shared_target : $shared_cflag : $shared_ldflag : $shared_extension : $ranlib : $arflags : $multilib
- #
- # We use the stringtohash function - defined below - to combine with the
- # fields and form a proper hash table from the string.
- #
- # - direct transfer of old style config string to hash table, using the names
- # of the fields as keys:
- #
- # {
- # cc => $cc,
- # cflags => $cflags,
- # unistd => $unistd,
- # thread_cflag => $thread_cflag,
- # sys_id => $sys_id,
- # lflags => $lflags,
- # bn_ops => $bn_ops,
- # cpuid_obj => $cpuid_obj,
- # bn_obj => $bn_obj,
- # ec_obj => $ec_obj,
- # des_obj => $des_obj,
- # aes_obj => $aes_obj,
- # bf_obj => $bf_obj,
- # md5_obj => $md5_obj,
- # sha1_obj => $sha1_obj,
- # cast_obj => $cast_obj,
- # rc4_obj => $rc4_obj,
- # rmd160_obj => $rmd160_obj,
- # rc5_obj => $rc5_obj,
- # wp_obj => $wp_obj,
- # cmll_obj => $cmll_obj,
- # modes_obj => $modes_obj,
- # engines_obj => $engines_obj,
- # perlasm_scheme => $perlasm_scheme,
- # dso_scheme => $dso_scheme,
- # shared_target => $shared_target,
- # shared_cflag => $shared_cflag,
- # shared_ldflag => $shared_ldflag,
- # shared_extension => $shared_extension,
- # ranlib => $ranlib,
- # arflags => $arflags,
- # multilib => $multilib
- # }
- #
- # - new style config hash table, which has additional attributes for debug
- # and non-debug flags to be added to the common flags, for cflags and lflags:
- #
- # {
- # cc => $cc,
- # cflags => $cflags,
- # debug_cflags => $debug_cflags,
- # release_cflags => $release_cflags,
- # unistd => $unistd,
- # thread_cflag => $thread_cflag,
- # sys_id => $sys_id,
- # lflags => $lflags,
- # debug_lflags => $debug_lflags,
- # release_lflags => $release_lflags,
- # bn_ops => $bn_ops,
- # cpuid_obj => $cpuid_obj,
- # bn_obj => $bn_obj,
- # ec_obj => $ec_obj,
- # des_obj => $des_obj,
- # aes_obj => $aes_obj,
- # bf_obj => $bf_obj,
- # md5_obj => $md5_obj,
- # sha1_obj => $sha1_obj,
- # cast_obj => $cast_obj,
- # rc4_obj => $rc4_obj,
- # rmd160_obj => $rmd160_obj,
- # rc5_obj => $rc5_obj,
- # wp_obj => $wp_obj,
- # cmll_obj => $cmll_obj,
- # modes_obj => $modes_obj,
- # engines_obj => $engines_obj,
- # dso_scheme => $dso_scheme,
- # shared_target => $shared_target,
- # shared_cflag => $shared_cflag,
- # shared_ldflag => $shared_ldflag,
- # shared_extension => $shared_extension,
- # ranlib => $ranlib,
- # arflags => $arflags,
- # multilib => $multilib
- # }
- #
- # The configuration reader will do what it can to translate everything into
- # new style config hash tables, including merging $target and debug-$target
- # if they are similar enough.
- #
- # The configuration hashes can refer to templates in two different manners:
- #
- # - as part of the hash, one can have a key called 'inherit_from' that
- # indicate what other configuration hashes to inherit data from.
- # These are resolved recursively.
- #
- # Inheritance works as a set of default values that can be overriden
- # by corresponding attribute values in the inheriting configuration.
- #
- # If several configurations are given in the 'inherit_from' array, the
- # values of same attribute are concatenated with space separation.
- # With this, it's possible to have several smaller templates for
- # different configuration aspects that can be combined into a complete
- # configuration.
- #
- # Example:
- #
- # "foo" => {
- # template => 1,
- # haha => "haha",
- # hoho => "ho"
- # },
- # "bar" => {
- # template => 1,
- # hoho => "ho",
- # hehe => "hehe"
- # },
- # "laughter" => {
- # inherit_from => [ "foo", "bar" ],
- # }
- #
- # The entry for "foo" will become as follows after processing:
- #
- # "laughter" => {
- # haha => "haha",
- # hoho => "ho ho",
- # hehe => "hehe"
- # }
- #
- # Note 1: any entry from the table can be used as a template.
- # Note 2: pure templates have the attribute 'template => 1' and cannot
- # be used as targets.
- #
- # - instead of a string, one can have a code block of the form
- # 'sub { /* your code here */ }', where the arguments are the list of
- # inherited values for that key. In fact, the concatenation of strings
- # is really done by using 'sub { join(" ",@_) }' on the list of inherited
- # values.
- #
- # Example:
- #
- # "foo" => {
- # template => 1,
- # haha => "ha ha",
- # hoho => "ho",
- # ignored => "This should not appear in the end result",
- # },
- # "bar" => {
- # template => 1,
- # haha => "ah",
- # hoho => "haho",
- # hehe => "hehe"
- # },
- # "laughter" => {
- # inherit_from => [ "foo", "bar" ],
- # hehe => sub { join(" ",(@_,"!!!")) },
- # ignored => "",
- # }
- #
- # The entry for "foo" will become as follows after processing:
- #
- # "laughter" => {
- # haha => "ha ha ah",
- # hoho => "ho haho",
- # hehe => "hehe !!!",
- # ignored => ""
- # }
- #
- my %table=(
- # All these templates are merely a translation of the corresponding
- # variables further up.
- #
- # Note: as long as someone might use old style configuration strings,
- # or we bother supporting that, those variables need to stay
- x86_asm => {
- template => 1,
- cpuid_obj => "x86cpuid.o",
- bn_obj => "bn-586.o co-586.o x86-mont.o x86-gf2m.o",
- ec_obj => "ecp_nistz256.o ecp_nistz256-x86.o",
- des_obj => "des-586.o crypt586.o",
- aes_obj => "aes-586.o vpaes-x86.o aesni-x86.o",
- bf_obj => "bf-586.o",
- md5_obj => "md5-586.o",
- sha1_obj => "sha1-586.o sha256-586.o sha512-586.o",
- rc4_obj => "rc4-586.o",
- rmd160_obj => "rmd-586.o",
- rc5_obj => "rc5-586.o",
- wp_obj => "wp_block.o wp-mmx.o",
- cmll_obj => "cmll-x86.o",
- modes_obj => "ghash-x86.o",
- engines_obj => "e_padlock-x86.o"
- },
- x86_elf_asm => {
- template => 1,
- inherit_from => [ "x86_asm" ],
- perlasm_scheme => "elf"
- },
- x86_64_asm => {
- template => 1,
- cpuid_obj => "x86_64cpuid.o",
- bn_obj => "x86_64-gcc.o x86_64-mont.o x86_64-mont5.o x86_64-gf2m.o rsaz_exp.o rsaz-x86_64.o rsaz-avx2.o",
- ec_obj => "ecp_nistz256.o ecp_nistz256-x86_64.o",
- aes_obj => "aes-x86_64.o vpaes-x86_64.o bsaes-x86_64.o aesni-x86_64.o aesni-sha1-x86_64.o aesni-sha256-x86_64.o aesni-mb-x86_64.o",
- md5_obj => "md5-x86_64.o",
- sha1_obj => "sha1-x86_64.o sha256-x86_64.o sha512-x86_64.o sha1-mb-x86_64.o sha256-mb-x86_64.o",
- rc4_obj => "rc4-x86_64.o rc4-md5-x86_64.o",
- wp_obj => "wp-x86_64.o",
- cmll_obj => "cmll-x86_64.o cmll_misc.o",
- modes_obj => "ghash-x86_64.o aesni-gcm-x86_64.o",
- engines_obj => "e_padlock-x86_64.o"
- },
- ia64_asm => {
- template => 1,
- cpuid_obj => "ia64cpuid.o",
- bn_obj => "bn-ia64.o ia64-mont.o",
- aes_obj => "aes_core.o aes_cbc.o aes-ia64.o",
- md5_obj => "md5-ia64.o",
- sha1_obj => "sha1-ia64.o sha256-ia64.o sha512-ia64.o",
- rc4_obj => "rc4-ia64.o rc4_skey.o",
- modes_obj => "ghash-ia64.o",
- perlasm_scheme => "void"
- },
- sparcv9_asm => {
- template => 1,
- cpuid_obj => "sparcv9cap.o sparccpuid.o",
- bn_obj => "bn-sparcv9.o sparcv9-mont.o sparcv9a-mont.o vis3-mont.o sparct4-mont.o sparcv9-gf2m.o",
- ec_obj => "ecp_nistz256.o ecp_nistz256-sparcv9.o",
- des_obj => "des_enc-sparc.o fcrypt_b.o dest4-sparcv9.o",
- aes_obj => "aes_core.o aes_cbc.o aes-sparcv9.o aest4-sparcv9.o",
- md5_obj => "md5-sparcv9.o",
- sha1_obj => "sha1-sparcv9.o sha256-sparcv9.o sha512-sparcv9.o",
- cmll_obj => "camellia.o cmll_misc.o cmll_cbc.o cmllt4-sparcv9.o",
- modes_obj => "ghash-sparcv9.o",
- perlasm_scheme => "void"
- },
- sparcv8_asm => {
- template => 1,
- cpuid_obj => "",
- bn_obj => "sparcv8.o",
- des_obj => "des_enc-sparc.o fcrypt_b.o",
- perlasm_scheme => "void"
- },
- alpha_asm => {
- template => 1,
- cpuid_obj => "alphacpuid.o",
- bn_obj => "bn_asm.o alpha-mont.o",
- sha1_obj => "sha1-alpha.o",
- modes_obj => "ghash-alpha.o",
- perlasm_scheme => "void"
- },
- mips32_asm => {
- template => 1,
- bn_obj => "bn-mips.o mips-mont.o",
- aes_obj => "aes_cbc.o aes-mips.o",
- sha1_obj => "sha1-mips.o sha256-mips.o",
- },
- mips64_asm => {
- inherit_from => [ "mips32_asm" ],
- template => 1,
- sha1_obj => sub { join(" ", @_, "sha512-mips.o") }
- },
- s390x_asm => {
- template => 1,
- cpuid_obj => "s390xcap.o s390xcpuid.o",
- bn_obj => "bn-s390x.o s390x-mont.o s390x-gf2m.o",
- aes_obj => "aes-s390x.o aes-ctr.o aes-xts.o",
- sha1_obj => "sha1-s390x.o sha256-s390x.o sha512-s390x.o",
- rc4_obj => "rc4-s390x.o",
- modes_obj => "ghash-s390x.o",
- },
- armv4_asm => {
- template => 1,
- cpuid_obj => "armcap.o armv4cpuid.o",
- bn_obj => "bn_asm.o armv4-mont.o armv4-gf2m.o",
- ec_obj => "ecp_nistz256.o ecp_nistz256-armv4.o",
- aes_obj => "aes_cbc.o aes-armv4.o bsaes-armv7.o aesv8-armx.o",
- sha1_obj => "sha1-armv4-large.o sha256-armv4.o sha512-armv4.o",
- modes_obj => "ghash-armv4.o ghashv8-armx.o",
- perlasm_scheme => "void"
- },
- aarch64_asm => {
- template => 1,
- cpuid_obj => "armcap.o arm64cpuid.o mem_clr.o",
- ec_obj => "ecp_nistz256.o ecp_nistz256-armv8.o",
- bn_obj => "bn_asm.o armv8-mont.o",
- aes_obj => "aes_core.o aes_cbc.o aesv8-armx.o vpaes-armv8.o",
- sha1_obj => "sha1-armv8.o sha256-armv8.o sha512-armv8.o",
- modes_obj => "ghashv8-armx.o",
- },
- parisc11_asm => {
- template => 1,
- cpuid_obj => "pariscid.o",
- bn_obj => "bn_asm.o parisc-mont.o",
- aes_obj => "aes_core.o aes_cbc.o aes-parisc.o",
- sha1_obj => "sha1-parisc.o sha256-parisc.o sha512-parisc.o",
- rc4_obj => "rc4-parisc.o",
- modes_obj => "ghash-parisc.o",
- perlasm_scheme => "32"
- },
- parisc20_64_asm => {
- template => 1,
- inherit_from => [ "parisc11_asm" ],
- bn_obj => sub { my $r=join(" ",@_); $r=~s/bn_asm/pa-risc2W/; $r; },
- perlasm_scheme => "64",
- },
- ppc64_asm => {
- template => 1,
- cpuid_obj => "ppccpuid.o ppccap.o",
- bn_obj => "bn-ppc.o ppc-mont.o ppc64-mont.o",
- aes_obj => "aes_core.o aes_cbc.o aes-ppc.o vpaes-ppc.o aesp8-ppc.o",
- sha1_obj => "sha1-ppc.o sha256-ppc.o sha512-ppc.o sha256p8-ppc.o sha512p8-ppc.o",
- modes_obj => "ghashp8-ppc.o",
- },
- ppc32_asm => {
- inherit_from => [ "ppc64_asm" ],
- template => 1
- },
- );
- { my $no_asm_templates=0;
- foreach (@ARGV) { $no_asm_templates=1 if (/^\-?no\-asm$/); }
- sub asm { $no_asm_templates?():@_; }
- }
- sub stringtohash {
- my $in = shift @_;
- if (ref($in) eq "HASH") {
- return $in;
- }
- my @stringsequence = (
- "cc",
- "cflags",
- "unistd",
- "thread_cflag",
- "sys_id",
- "lflags",
- "bn_ops",
- "cpuid_obj",
- "bn_obj",
- "ec_obj",
- "des_obj",
- "aes_obj",
- "bf_obj",
- "md5_obj",
- "sha1_obj",
- "cast_obj",
- "rc4_obj",
- "rmd160_obj",
- "rc5_obj",
- "wp_obj",
- "cmll_obj",
- "modes_obj",
- "engines_obj",
- "perlasm_scheme",
- "dso_scheme",
- "shared_target",
- "shared_cflag",
- "shared_ldflag",
- "shared_extension",
- "ranlib",
- "arflags",
- "multilib",
- );
- # return a ref to a hash, that's what the outer braces are for.
- return { map { shift @stringsequence => $_ } split /:/, $in };
- };
- # Read configuration target stanzas from a file, so that people can have
- # local files with their own definitions
- sub read_config {
- my $fname = shift;
- open(CONFFILE, "< $fname")
- or die "Can't open configuration file '$fname'!\n";
- my $x = $/;
- undef $/;
- my $content = <CONFFILE>;
- $/ = $x;
- close(CONFFILE);
- my %targets = ();
- eval $content;
- # Make sure we have debug- targets first
- my @keys =
- sort {
- my $a_nd = $a =~ m/^debug-/ ? $' :$a;
- my $b_nd = $b =~ m/^debug-/ ? $' :$b;
- my $res = 0;
- if (($a_nd == $a) == ($b_nd == $b)) {
- # they are both debug- or not, compare them as they are
- $res = $a cmp $b;
- } elsif ($a_nd != $a) {
- # $a is debug-, make it lesser
- $res = -1;
- } else {
- # $b is debug-, make $a greater
- $res = 1;
- }
- $res;
- } keys %targets;
- foreach (@keys) {
- if (ref($targets{$_}) ne "HASH") {
- # Value is assumed to be a string. Split it up to
- # become a hash table of parameters. Also, try to
- # merge debug- variants with the non-debug target.
- # Start with converting the value from a string to a
- # standardised hash of fields. Using $tohash is safe,
- # if the input is already a hash ref, it's just returned
- # back.
- $targets{$_} = stringtohash($targets{$_});
- # If the current target is a debug target, there might
- # be a corresponding non-debug target that we can merge
- # with. If it isn't a debug- target, we've already done
- # as much merging as we can and do not need to bother
- # with that any more.
- if ($_ =~ m/^debug-/) {
- my $debugkey = $_;
- my $nondebugkey = $';
- my $debug = $targets{$debugkey};
- my $nondebug;
- if ($targets{$nondebugkey}) {
- $nondebug = stringtohash($targets{$nondebugkey});
- }
- if ($nondebug) {
- # There's both a debug and non-debug variant of
- # this target, so we should try to merge them
- # together.
- # First, check that the non-debug variant isn't
- # already built up with all it should have.
- if ($nondebug->{debug_cflags}
- || $nondebug->{release_cflags}
- || $nondebug->{debug_lflags}
- || $nondebug->{release_lflags}) {
- warn "there's a debug target $debugkey to be merged with a target $nondebugkey, but the latter seems to already have both nodebug and debug information. This requires human intervention. Skipping $debugkey...";
- next;
- }
- # Now, check similarity.
- # For keys they have in common, support that
- # cflags and lflags can differ, otherwise they
- # must have exactly the same values for them
- # to be merged into one.
- my $similarenough = 1;
- for (keys %{$debug}) {
- if ($nondebug->{$_} ne $debug->{$_}
- && $_ !~ m/^[cl]flags$/) {
- $similarenough = 0;
- last;
- }
- }
- if ($similarenough) {
- # Here's where the magic happens, split the
- # options in the debug and non-debug variants
- # cflags and ldflags into three strings each,
- # one with common flags, one with extra debug
- # flags and one with extra non-debug flags.
- # The result ends up in %h_nondebug, which
- # becomes the merged variant when we're done.
- # for each of cflags and lflags, they are
- # replaced with cflags, debug_cflags,
- # release_cflags and similar for lflags.
- #
- # The purpose is that 'cflags' should be
- # used together with 'debug_cflags' or
- # 'release_cflags' depending on what the
- # user asks for.
- foreach (("cflags", "lflags")) {
- my @list_d = split /\s+/, $debug->{$_};
- my @list_nd = split /\s+/, $nondebug->{$_};
- my %presence = (); # bitmap
- # 1: present in @list_d
- # 2: present in @list_nd
- # 3: present in both
- map { $presence{$_} += 1; } @list_d;
- map { $presence{$_} += 2; } @list_nd;
- delete $nondebug->{$_};
- # Note: we build from the original lists to
- # preserve order, it might be important
- $nondebug->{"debug-".$_} =
- join(" ",
- grep { $presence{$_} == 1 } @list_d);
- $nondebug->{"nodebug-".$_} =
- join(" ",
- grep { $presence{$_} == 2 } @list_nd);
- $nondebug->{$_} =
- join(" ",
- grep { $presence{$_} == 3 } @list_d);
- }
- $targets{$nondebugkey} = $nondebug;
- delete $targets{$debugkey};
- }
- }
- }
- }
- }
- %table = (%table, %targets);
- # Local function to resolve inheritance
- my $resolve_inheritance;
- $resolve_inheritance =
- sub {
- my $target = shift;
- my @breadcrumbs = @_;
- if (grep { $_ eq $target } @breadcrumbs) {
- die "inherit_from loop! target backtrace:\n "
- ,$target,"\n ",join("\n ", @breadcrumbs),"\n";
- }
- # Recurse through all inheritances. They will be resolved on
- # the fly, so when this operation is done, they will all just
- # be a bunch of attributes with string values.
- # What we get here, though, are keys with references to lists
- # of the combined values of them all. We will deal with lists
- # after this stage is done.
- my %combined_inheritance = ();
- if ($table{$target}->{inherit_from}) {
- foreach (@{$table{$target}->{inherit_from}}) {
- my %inherited_config =
- $resolve_inheritance->($_, $target, @breadcrumbs);
- # 'template' is a marker that's considered private to
- # the config that had it.
- delete $inherited_config{template};
- map {
- if (!$combined_inheritance{$_}) {
- $combined_inheritance{$_} = [];
- }
- push @{$combined_inheritance{$_}}, $inherited_config{$_};
- } keys %inherited_config;
- }
- }
- # We won't need inherit_from in this target any more, since
- # we've resolved all the inheritances that lead to this
- delete $table{$target}->{inherit_from};
- # Now is the time to deal with those lists. Here's the place
- # to decide what shall be done with those lists, all based on
- # the values of the target we're currently dealing with.
- # - If a value is a coderef, it will be executed with the list
- # of inherited values as arguments.
- # - If the corresponding key doesn't have a value at all or is
- # the emoty string, the inherited value list will be run
- # through the default combiner (below), and the result
- # becomes this target's value.
- # - Otherwise, this target's value is assumed to be a string
- # that will simply override the inherited list of values.
- my $default_combiner = sub { join(' ',@_) };
- my %all_keys =
- map { $_ => 1 } (keys %combined_inheritance,
- keys %{$table{$target}});
- foreach (sort keys %all_keys) {
- # Current target doesn't have a value for the current key?
- # Assign it the default combiner, the rest of this loop
- # body will handle it just like any other coderef.
- if (!exists $table{$target}->{$_}) {
- $table{$target}->{$_} = $default_combiner;
- }
- my $valuetype = ref($table{$target}->{$_});
- if ($valuetype eq "CODE") {
- # CODE reference, execute it with the inherited values
- # as arguments.
- $table{$target}->{$_} =
- $table{$target}->{$_}->(@{$combined_inheritance{$_}});
- } elsif ($valuetype eq "") {
- # Scalar, just leave it as is.
- } else {
- # Some other type of reference that we don't handle.
- # Better to abort at this point.
- die "cannot handle reference type $valuetype,"
- ," found in target $target -> $_\n";
- }
- }
- # Finally done, return the result.
- %{$table{$target}};
- };
- # Go through all new targets and resolve inheritance and template
- # references.
- foreach (keys %targets) {
- # We're ignoring the returned values here, they are only valuable
- # to the inner recursion of this function.
- $resolve_inheritance->($_);
- }
- }
- my ($vol, $dir, $dummy) = File::Spec->splitpath($0);
- my $pattern = File::Spec->catpath($vol, $dir, "Configurations/*.conf");
- foreach (sort glob($pattern) ) {
- &read_config($_);
- }
- my @MK1MF_Builds=qw(VC-WIN64I VC-WIN64A
- debug-VC-WIN64I debug-VC-WIN64A
- VC-NT VC-CE VC-WIN32 debug-VC-WIN32
- BC-32
- netware-clib netware-clib-bsdsock
- netware-libc netware-libc-bsdsock);
- my $prefix="";
- my $libdir="";
- my $openssldir="";
- my $exe_ext="";
- my $install_prefix= "$ENV{'INSTALL_PREFIX'}";
- my $cross_compile_prefix="";
- my $fipslibdir="/usr/local/ssl/fips-2.0/lib/";
- my $nofipscanistercheck=0;
- my $baseaddr="0xFB00000";
- my $no_threads=0;
- my $threads=0;
- my $no_shared=0; # but "no-shared" is default
- my $zlib=1; # but "no-zlib" is default
- my $no_rfc3779=0;
- my $no_asm=0;
- my $no_dso=0;
- my $no_gmp=0;
- my @skip=();
- my $Makefile="Makefile";
- my $des_locl="crypto/des/des_locl.h";
- my $des ="include/openssl/des.h";
- my $bn ="include/openssl/bn.h";
- my $md2 ="include/openssl/md2.h";
- my $rc4 ="include/openssl/rc4.h";
- my $rc4_locl="crypto/rc4/rc4_locl.h";
- my $idea ="include/openssl/idea.h";
- my $rc2 ="include/openssl/rc2.h";
- my $bf ="crypto/bf/bf_locl.h";
- my $bn_asm ="bn_asm.o";
- my $des_enc="des_enc.o fcrypt_b.o";
- my $aes_enc="aes_core.o aes_cbc.o";
- my $bf_enc ="bf_enc.o";
- my $cast_enc="c_enc.o";
- my $rc4_enc="rc4_enc.o rc4_skey.o";
- my $rc5_enc="rc5_enc.o";
- my $cmll_enc="camellia.o cmll_misc.o cmll_cbc.o";
- my $processor="";
- my $default_ranlib;
- my $perl;
- my $fips=0;
- # Explicitelly known options that are possible to disable. They can
- # be regexps, and will be used like this: /^no-${option}$/
- # For developers: keep it sorted alphabetically
- my @disablables = (
- "aes",
- "asm",
- "bf",
- "camellia",
- "capieng",
- "cast",
- "cmac",
- "cms",
- "comp",
- "ct",
- "deprecated",
- "des",
- "dgram",
- "dh",
- "dsa",
- "dso",
- "dtls1?",
- "dynamic[-_]engine",
- "ec",
- "ec2m",
- "ec_nistp_64_gcc_128",
- "engine",
- "err", # Really???
- "gmp",
- "gost",
- "heartbeats",
- "hmac",
- "hw(-.+)?",
- "idea",
- "jpake",
- "locking", # Really???
- "md2",
- "md4",
- "md5",
- "mdc2",
- "md[-_]ghost94",
- "nextprotoneg",
- "ocb",
- "ocsp",
- "posix-io",
- "psk",
- "rc2",
- "rc4",
- "rc5",
- "rdrand",
- "rfc3779",
- "rijndael", # Old AES name
- "rmd160",
- "rsa",
- "scrypt",
- "sct",
- "sctp",
- "seed",
- "sha",
- "shared",
- "sock",
- "srp",
- "srtp",
- "sse2",
- "ssl",
- "ssl3",
- "ssl3-method",
- "ssl-trace",
- "static-engine",
- "stdio",
- "store",
- "threads",
- "tls",
- "tls1",
- "unit-test",
- "whirlpool",
- "zlib",
- "zlib-dynamic",
- );
- # All of the following is disabled by default (RC5 was enabled before 0.9.8):
- my %disabled = ( # "what" => "comment" [or special keyword "experimental"]
- "deprecated" => "default",
- "ec_nistp_64_gcc_128" => "default",
- "gmp" => "default",
- "jpake" => "experimental",
- "md2" => "default",
- "rc5" => "default",
- "sctp" => "default",
- "shared" => "default",
- "ssl-trace" => "default",
- "store" => "experimental",
- "unit-test" => "default",
- "zlib" => "default",
- "zlib-dynamic" => "default"
- );
- my @experimental = ();
- # This is what $depflags will look like with the above defaults
- # (we need this to see if we should advise the user to run "make depend"):
- my $default_depflags = " -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_EC_NISTP_64_GCC_128 -DOPENSSL_NO_GMP -DOPENSSL_NO_JPAKE -DOPENSSL_NO_MD2 -DOPENSSL_NO_RC5 -DOPENSSL_NO_SCTP -DOPENSSL_NO_SSL_TRACE -DOPENSSL_NO_STORE -DOPENSSL_NO_UNIT_TEST";
- # Explicit "no-..." options will be collected in %disabled along with the defaults.
- # To remove something from %disabled, use "enable-foo" (unless it's experimental).
- # For symmetry, "disable-foo" is a synonym for "no-foo".
- # For features called "experimental" here, a more explicit "experimental-foo" is needed to enable.
- # We will collect such requests in @experimental.
- # To avoid accidental use of experimental features, applications will have to use -DOPENSSL_EXPERIMENTAL_FOO.
- my $no_sse2=0;
- &usage if ($#ARGV < 0);
- my $flags;
- my $depflags;
- my $openssl_experimental_defines;
- my $openssl_algorithm_defines;
- my $openssl_thread_defines;
- my $openssl_sys_defines="";
- my $openssl_other_defines;
- my $libs;
- my $target;
- my $options;
- my $make_depend=0;
- my %withargs=();
- my $build_prefix = "release_";
- my @argvcopy=@ARGV;
- my $argvstring="";
- my $argv_unprocessed=1;
- while($argv_unprocessed)
- {
- $flags="";
- $depflags="";
- $openssl_experimental_defines="";
- $openssl_algorithm_defines="";
- $openssl_thread_defines="";
- $openssl_sys_defines="";
- $openssl_other_defines="";
- $libs="";
- $target="";
- $options="";
- $argv_unprocessed=0;
- $argvstring=join(' ',@argvcopy);
- PROCESS_ARGS:
- {
- my %unsupported_options = ();
- foreach (@argvcopy)
- {
- s /^-no-/no-/; # some people just can't read the instructions
- # rewrite some options in "enable-..." form
- s /^-?-?shared$/enable-shared/;
- s /^sctp$/enable-sctp/;
- s /^threads$/enable-threads/;
- s /^zlib$/enable-zlib/;
- s /^zlib-dynamic$/enable-zlib-dynamic/;
- if (/^(no|disable|enable|experimental)-(.+)$/)
- {
- my $word = $2;
- if (!grep { $word =~ /^${_}$/ } @disablables)
- {
- $unsupported_options{$_} = 1;
- next;
- }
- }
- if (/^no-(.+)$/ || /^disable-(.+)$/)
- {
- if (!($disabled{$1} eq "experimental"))
- {
- if ($1 eq "ssl")
- {
- $disabled{"ssl3"} = "option(ssl)";
- }
- elsif ($1 eq "tls")
- {
- $disabled{"tls1"} = "option(tls)"
- }
- elsif ($1 eq "ssl3-method")
- {
- $disabled{"ssl3-method"} = "option(ssl)";
- $disabled{"ssl3"} = "option(ssl)";
- }
- else
- {
- $disabled{$1} = "option";
- }
- }
- }
- elsif (/^enable-(.+)$/ || /^experimental-(.+)$/)
- {
- my $algo = $1;
- if ($disabled{$algo} eq "experimental")
- {
- die "You are requesting an experimental feature; please say 'experimental-$algo' if you are sure\n"
- unless (/^experimental-/);
- push @experimental, $algo;
- }
- delete $disabled{$algo};
- $threads = 1 if ($algo eq "threads");
- }
- elsif (/^--test-sanity$/)
- {
- exit(&test_sanity());
- }
- elsif (/^--strict-warnings$/)
- {
- $strict_warnings = 1;
- }
- elsif (/^--debug$/)
- {
- $build_prefix = "debug_";
- }
- elsif (/^--release$/)
- {
- $build_prefix = "release_";
- }
- elsif (/^reconfigure/ || /^reconf/)
- {
- if (open(IN,"<$Makefile"))
- {
- while (<IN>)
- {
- chomp;
- if (/^CONFIGURE_ARGS=(.*)/)
- {
- $argvstring=$1;
- @argvcopy=split(' ',$argvstring);
- die "Incorrect data to reconfigure, please do a normal configuration\n"
- if (grep(/^reconf/,@argvcopy));
- print "Reconfiguring with: $argvstring\n";
- $argv_unprocessed=1;
- close(IN);
- last PROCESS_ARGS;
- }
- }
- close(IN);
- }
- die "Insufficient data to reconfigure, please do a normal configuration\n";
- }
- elsif (/^386$/)
- { $processor=386; }
- elsif (/^fips$/)
- {
- $fips=1;
- }
- elsif (/^rsaref$/)
- {
- # No RSAref support any more since it's not needed.
- # The check for the option is there so scripts aren't
- # broken
- }
- elsif (/^nofipscanistercheck$/)
- {
- $fips = 1;
- $nofipscanistercheck = 1;
- }
- elsif (/^[-+]/)
- {
- if (/^--prefix=(.*)$/)
- {
- $prefix=$1;
- }
- elsif (/^--libdir=(.*)$/)
- {
- $libdir=$1;
- }
- elsif (/^--openssldir=(.*)$/)
- {
- $openssldir=$1;
- }
- elsif (/^--install.prefix=(.*)$/)
- {
- $install_prefix=$1;
- }
- elsif (/^--with-zlib-lib=(.*)$/)
- {
- $withargs{"zlib-lib"}=$1;
- }
- elsif (/^--with-zlib-include=(.*)$/)
- {
- $withargs{"zlib-include"}="-I$1";
- }
- elsif (/^--with-fipslibdir=(.*)$/)
- {
- $fipslibdir="$1/";
- }
- elsif (/^--with-baseaddr=(.*)$/)
- {
- $baseaddr="$1";
- }
- elsif (/^--cross-compile-prefix=(.*)$/)
- {
- $cross_compile_prefix=$1;
- }
- elsif (/^--config=(.*)$/)
- {
- read_config $1;
- }
- elsif (/^-[lL](.*)$/ or /^-Wl,/)
- {
- $libs.=$_." ";
- }
- else # common if (/^[-+]/), just pass down...
- {
- $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
- $flags.=$_." ";
- }
- }
- elsif ($_ =~ /^([^:]+):(.+)$/)
- {
- eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
- $target=$1;
- }
- else
- {
- die "target already defined - $target (offending arg: $_)\n" if ($target ne "");
- $target=$_;
- }
- unless ($_ eq $target || /^no-/ || /^disable-/)
- {
- # "no-..." follows later after implied disactivations
- # have been derived. (Don't take this too seroiusly,
- # we really only write OPTIONS to the Makefile out of
- # nostalgia.)
- if ($options eq "")
- { $options = $_; }
- else
- { $options .= " ".$_; }
- }
- }
- if (keys %unsupported_options)
- {
- die "***** Unsupported options: ",
- join(", ", keys %unsupported_options), "\n";
- }
- }
- }
- if ($processor eq "386")
- {
- $disabled{"sse2"} = "forced";
- }
- if (!defined($disabled{"zlib-dynamic"}))
- {
- # "zlib-dynamic" was specifically enabled, so enable "zlib"
- delete $disabled{"zlib"};
- }
- if (defined($disabled{"rijndael"}))
- {
- $disabled{"aes"} = "forced";
- }
- if (defined($disabled{"des"}))
- {
- $disabled{"mdc2"} = "forced";
- }
- if (defined($disabled{"ec"}))
- {
- $disabled{"ecdsa"} = "forced";
- $disabled{"ecdh"} = "forced";
- }
- # SSL 3.0 and TLS requires MD5 and SHA and either RSA or DSA+DH
- if (defined($disabled{"md5"}) || defined($disabled{"sha"})
- || (defined($disabled{"rsa"})
- && (defined($disabled{"dsa"}) || defined($disabled{"dh"}))))
- {
- $disabled{"ssl3"} = "forced";
- $disabled{"tls1"} = "forced";
- }
- if (defined($disabled{"ec"}) || defined($disabled{"dsa"})
- || defined($disabled{"dh"}) || defined($disabled{"stdio"}))
- {
- $disabled{"gost"} = "forced";
- }
- if ($target eq "TABLE") {
- foreach $target (sort keys %table) {
- print_table_entry($target, "TABLE");
- }
- exit 0;
- }
- if ($target eq "LIST") {
- foreach (sort keys %table) {
- print;
- print "\n";
- }
- exit 0;
- }
- if ($target eq "HASH") {
- print "%table = (\n";
- foreach (sort keys %table) {
- print_table_entry($_, "HASH");
- }
- exit 0;
- }
- if ($target =~ m/^CygWin32(-.*)$/) {
- $target = "Cygwin".$1;
- }
- print "Configuring for $target\n";
- # Support for legacy targets having a name starting with 'debug-'
- my ($d, $t) = $target =~ m/^(debug-)?(.*)$/;
- if ($d) {
- $build_prefix = "debug_";
- # If we do not find debug-foo in the table, the target is set to foo,
- # but only if the foo target has a noon-empty debug_cflags or debug_lflags
- # attribute.
- if (!$table{$target} && ($table{$t}->{debug_cflags}
- || $table{$t}->{debug_lflags})) {
- $target = $t;
- }
- }
- &usage if (!defined($table{$target})
- || $table{$target}->{template}
- || ($build_prefix eq "debug_"
- && $target !~ /^debug-/
- && !($table{$target}->{debug_cflags}
- || $table{$target}->{debug_lflags})));
- if ($fips)
- {
- delete $disabled{"shared"} if ($disabled{"shared"} eq "default");
- }
- foreach (sort (keys %disabled))
- {
- $options .= " no-$_";
- printf " no-%-12s %-10s", $_, "[$disabled{$_}]";
- if (/^dso$/)
- { $no_dso = 1; }
- elsif (/^threads$/)
- { $no_threads = 1; }
- elsif (/^shared$/)
- { $no_shared = 1; }
- elsif (/^zlib$/)
- { $zlib = 0; }
- elsif (/^static-engine$/)
- { }
- elsif (/^zlib-dynamic$/)
- { }
- elsif (/^sse2$/)
- { $no_sse2 = 1; }
- else
- {
- my ($ALGO, $algo);
- ($ALGO = $algo = $_) =~ tr/[\-a-z]/[_A-Z]/;
- if (/^asm$/ || /^err$/ || /^hw$/ || /^hw-/)
- {
- $openssl_other_defines .= "#define OPENSSL_NO_$ALGO\n";
- print " OPENSSL_NO_$ALGO";
- if (/^err$/) { $flags .= "-DOPENSSL_NO_ERR "; }
- elsif (/^asm$/) { $no_asm = 1; }
- }
- else
- {
- ($ALGO,$algo) = ("RMD160","rmd160") if ($algo eq "ripemd");
- $openssl_algorithm_defines .= "#define OPENSSL_NO_$ALGO\n";
- print " OPENSSL_NO_$ALGO";
- push @skip, $algo;
- # fix-up crypto/directory name(s)
- $skip[$#skip]="whrlpool" if $algo eq "whirlpool";
- $skip[$#skip]="ripemd" if $algo eq "rmd160";
- print " (skip dir)";
- $depflags .= " -DOPENSSL_NO_$ALGO";
- }
- }
- print "\n";
- }
- my $exp_cflags = "";
- foreach (sort @experimental)
- {
- my $ALGO;
- ($ALGO = $_) =~ tr/[a-z]/[A-Z]/;
- # opensslconf.h will set OPENSSL_NO_... unless OPENSSL_EXPERIMENTAL_... is defined
- $openssl_experimental_defines .= "#define OPENSSL_NO_$ALGO\n";
- $exp_cflags .= " -DOPENSSL_EXPERIMENTAL_$ALGO";
- }
- my $IsMK1MF=scalar grep /^$target$/,@MK1MF_Builds;
- $exe_ext=".exe" if ($target eq "Cygwin" || $target eq "DJGPP" || $target =~ /^mingw/);
- $exe_ext=".nlm" if ($target =~ /netware/);
- $exe_ext=".pm" if ($target =~ /vos/);
- $openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
- $prefix=$openssldir if $prefix eq "";
- $default_ranlib= &which("ranlib") or $default_ranlib="true";
- $perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
- or $perl="perl";
- my $make = $ENV{'MAKE'} || "make";
- $cross_compile_prefix=$ENV{'CROSS_COMPILE'} if $cross_compile_prefix eq "";
- chop $openssldir if $openssldir =~ /\/$/;
- chop $prefix if $prefix =~ /.\/$/;
- $openssldir=$prefix . "/ssl" if $openssldir eq "";
- $openssldir=$prefix . "/" . $openssldir if $openssldir !~ /(^\/|^[a-zA-Z]:[\\\/])/;
- print "IsMK1MF=$IsMK1MF\n";
- # Allow environment CC to override compiler...
- my $cc = $ENV{CC} || $table{$target}->{cc};
- # For cflags and lflags, add the debug_ or release_ attributes
- # Do it in such a way that no spurious space is appended (hence the grep).
- my $cflags = join(" ",
- grep { $_ } ($table{$target}->{cflags},
- $table{$target}->{$build_prefix."cflags"}));
- my $lflags = join(" ",
- grep { $_ } ($table{$target}->{lflags},
- $table{$target}->{$build_prefix."lflags"}));
- my $unistd = $table{$target}->{unistd};
- my $thread_cflag = $table{$target}->{thread_cflag};
- my $sys_id = $table{$target}->{sys_id};
- my $bn_ops = $table{$target}->{bn_ops};
- my $cpuid_obj = $table{$target}->{cpuid_obj};
- my $bn_obj = $table{$target}->{bn_obj};
- my $ec_obj = $table{$target}->{ec_obj};
- my $des_obj = $table{$target}->{des_obj};
- my $aes_obj = $table{$target}->{aes_obj};
- my $bf_obj = $table{$target}->{bf_obj};
- my $md5_obj = $table{$target}->{md5_obj};
- my $sha1_obj = $table{$target}->{sha1_obj};
- my $cast_obj = $table{$target}->{cast_obj};
- my $rc4_obj = $table{$target}->{rc4_obj};
- my $rmd160_obj = $table{$target}->{rmd160_obj};
- my $rc5_obj = $table{$target}->{rc5_obj};
- my $wp_obj = $table{$target}->{wp_obj};
- my $cmll_obj = $table{$target}->{cmll_obj};
- my $modes_obj = $table{$target}->{modes_obj};
- my $engines_obj = $table{$target}->{engines_obj};
- my $perlasm_scheme = $table{$target}->{perlasm_scheme};
- my $dso_scheme = $table{$target}->{dso_scheme};
- my $shared_target = $table{$target}->{shared_target};
- my $shared_cflag = $table{$target}->{shared_cflag};
- my $shared_ldflag = $table{$target}->{shared_ldflag};
- my $shared_extension = $table{$target}->{shared_extension};
- my $ranlib = $ENV{'RANLIB'} || $table{$target}->{ranlib};
- my $ar = $ENV{'AR'} || "ar";
- my $arflags = $table{$target}->{arflags};
- my $multilib = $table{$target}->{multilib};
- # if $prefix/lib$multilib is not an existing directory, then
- # assume that it's not searched by linker automatically, in
- # which case adding $multilib suffix causes more grief than
- # we're ready to tolerate, so don't...
- $multilib="" if !-d "$prefix/lib$multilib";
- $libdir="lib$multilib" if $libdir eq "";
- $cflags = "$cflags$exp_cflags";
- # '%' in $lflags is used to split flags to "pre-" and post-flags
- my ($prelflags,$postlflags)=split('%',$lflags);
- if (defined($postlflags)) { $lflags=$postlflags; }
- else { $lflags=$prelflags; undef $prelflags; }
- if ($target =~ /^mingw/ && `$cc --target-help 2>&1` !~ m/\-mno\-cygwin/m)
- {
- $cflags =~ s/\-mno\-cygwin\s*//;
- $shared_ldflag =~ s/\-mno\-cygwin\s*//;
- }
- if ($target =~ /linux.*\-mips/ && !$no_asm && $flags !~ /\-m(ips|arch=)/) {
- # minimally required architecture flags for assembly modules
- $cflags="-mips2 $cflags" if ($target =~ /mips32/);
- $cflags="-mips3 $cflags" if ($target =~ /mips64/);
- }
- my $no_shared_warn=0;
- my $no_user_cflags=0;
- if ($flags ne "") { $cflags="$flags$cflags"; }
- else { $no_user_cflags=1; }
- # The DSO code currently always implements all functions so that no
- # applications will have to worry about that from a compilation point
- # of view. However, the "method"s may return zero unless that platform
- # has support compiled in for them. Currently each method is enabled
- # by a define "DSO_<name>" ... we translate the "dso_scheme" config
- # string entry into using the following logic;
- my $dso_cflags;
- if (!$no_dso && $dso_scheme ne "")
- {
- $dso_scheme =~ tr/[a-z]/[A-Z]/;
- if ($dso_scheme eq "DLFCN")
- {
- $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
- }
- elsif ($dso_scheme eq "DLFCN_NO_H")
- {
- $dso_cflags = "-DDSO_DLFCN";
- }
- else
- {
- $dso_cflags = "-DDSO_$dso_scheme";
- }
- $cflags = "$dso_cflags $cflags";
- }
- my $thread_cflags;
- my $thread_defines;
- if ($thread_cflag ne "(unknown)" && !$no_threads)
- {
- # If we know how to do it, support threads by default.
- $threads = 1;
- }
- if ($thread_cflag eq "(unknown)" && $threads)
- {
- # If the user asked for "threads", [s]he is also expected to
- # provide any system-dependent compiler options that are
- # necessary.
- if ($no_user_cflags)
- {
- print "You asked for multi-threading support, but didn't\n";
- print "provide any system-specific compiler options\n";
- exit(1);
- }
- $thread_cflags="-DOPENSSL_THREADS $cflags" ;
- $thread_defines .= "#define OPENSSL_THREADS\n";
- }
- else
- {
- $thread_cflags="-DOPENSSL_THREADS $thread_cflag $cflags";
- $thread_defines .= "#define OPENSSL_THREADS\n";
- # my $def;
- # foreach $def (split ' ',$thread_cflag)
- # {
- # if ($def =~ s/^-D// && $def !~ /^_/)
- # {
- # $thread_defines .= "#define $def\n";
- # }
- # }
- }
- $lflags="$libs$lflags" if ($libs ne "");
- if ($no_asm)
- {
- $cpuid_obj=$bn_obj=$ec_obj=
- $des_obj=$aes_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj=$cmll_obj=
- $modes_obj=$sha1_obj=$md5_obj=$rmd160_obj=$wp_obj=$engines_obj="";
- $cflags=~s/\-D[BL]_ENDIAN// if ($fips);
- $thread_cflags=~s/\-D[BL]_ENDIAN// if ($fips);
- }
- elsif (defined($disabled{ec2m}))
- {
- $bn_obj =~ s/\w+-gf2m.o//;
- }
- if (!$no_shared)
- {
- $cast_obj=""; # CAST assembler is not PIC
- }
- if ($threads)
- {
- $cflags=$thread_cflags;
- $openssl_thread_defines .= $thread_defines;
- }
- if ($zlib)
- {
- $cflags = "-DZLIB $cflags";
- if (defined($disabled{"zlib-dynamic"}))
- {
- if (defined($withargs{"zlib-lib"}))
- {
- $lflags = "$lflags -L" . $withargs{"zlib-lib"} . " -lz";
- }
- else
- {
- $lflags = "$lflags -lz";
- }
- }
- else
- {
- $cflags = "-DZLIB_SHARED $cflags";
- }
- }
- #Build the library with OPENSSL_USE_DEPRECATED if deprecation is not disabled
- if(!defined($disabled{"deprecated"}))
- {
- $cflags = "-DOPENSSL_USE_DEPRECATED $cflags";
- }
- # You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
- my $shared_mark = "";
- if ($shared_target eq "")
- {
- $no_shared_warn = 1 if !$no_shared && !$fips;
- $no_shared = 1;
- }
- if (!$no_shared)
- {
- if ($shared_cflag ne "")
- {
- $cflags = "$shared_cflag -DOPENSSL_PIC $cflags";
- }
- }
- if (!$IsMK1MF)
- {
- # add {no-}static-engine to options to allow mkdef.pl to work without extra arguments
- if ($no_shared)
- {
- $openssl_other_defines.="#define OPENSSL_NO_DYNAMIC_ENGINE\n";
- $options.=" static-engine";
- }
- else
- {
- $openssl_other_defines.="#define OPENSSL_NO_STATIC_ENGINE\n";
- $options.=" no-static-engine";
- }
- }
- $cpuid_obj.=" uplink.o uplink-x86.o" if ($cflags =~ /\-DOPENSSL_USE_APPLINK/);
- #
- # Platform fix-ups
- #
- if ($target =~ /\-icc$/) # Intel C compiler
- {
- my $iccver=0;
- if (open(FD,"$cc -V 2>&1 |"))
- {
- while(<FD>) { $iccver=$1 if (/Version ([0-9]+)\./); }
- close(FD);
- }
- if ($iccver>=8)
- {
- $cflags=~s/\-KPIC/-fPIC/;
- # Eliminate unnecessary dependency from libirc.a. This is
- # essential for shared library support, as otherwise
- # apps/openssl can end up in endless loop upon startup...
- $cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset";
- }
- if ($iccver>=9)
- {
- $lflags.=" -i-static";
- $lflags=~s/\-no_cpprt/-no-cpprt/;
- }
- if ($iccver>=10)
- {
- $lflags=~s/\-i\-static/-static-intel/;
- }
- if ($iccver>=11)
- {
- $cflags.=" -no-intel-extensions"; # disable Cilk
- $lflags=~s/\-no\-cpprt/-no-cxxlib/;
- }
- }
- # Unlike other OSes (like Solaris, Linux, Tru64, IRIX) BSD run-time
- # linkers (tested OpenBSD, NetBSD and FreeBSD) "demand" RPATH set on
- # .so objects. Apparently application RPATH is not global and does
- # not apply to .so linked with other .so. Problem manifests itself
- # when libssl.so fails to load libcrypto.so. One can argue that we
- # should engrave this into Makefile.shared rules or into BSD-* config
- # lines above. Meanwhile let's try to be cautious and pass -rpath to
- # linker only when --prefix is not /usr.
- if ($target =~ /^BSD\-/)
- {
- $shared_ldflag.=" -Wl,-rpath,\$(LIBRPATH)" if ($prefix !~ m|^/usr[/]*$|);
- }
- if ($sys_id ne "")
- {
- #$cflags="-DOPENSSL_SYS_$sys_id $cflags";
- $openssl_sys_defines="#define OPENSSL_SYS_$sys_id\n";
- }
- if ($ranlib eq "")
- {
- $ranlib = $default_ranlib;
- }
- #my ($bn1)=split(/\s+/,$bn_obj);
- #$bn1 = "" unless defined $bn1;
- #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
- #$bn_obj="$bn1";
- $cpuid_obj="" if ($processor eq "386");
- $bn_obj = $bn_asm unless $bn_obj ne "";
- # bn-586 is the only one implementing bn_*_part_words
- $cflags.=" -DOPENSSL_BN_ASM_PART_WORDS" if ($bn_obj =~ /bn-586/);
- $cflags.=" -DOPENSSL_IA32_SSE2" if (!$no_sse2 && $bn_obj =~ /86/);
- $cflags.=" -DOPENSSL_BN_ASM_MONT" if ($bn_obj =~ /-mont/);
- $cflags.=" -DOPENSSL_BN_ASM_MONT5" if ($bn_obj =~ /-mont5/);
- $cflags.=" -DOPENSSL_BN_ASM_GF2m" if ($bn_obj =~ /-gf2m/);
- if ($fips)
- {
- $openssl_other_defines.="#define OPENSSL_FIPS\n";
- }
- $cpuid_obj="mem_clr.o" unless ($cpuid_obj =~ /\.o$/);
- $des_obj=$des_enc unless ($des_obj =~ /\.o$/);
- $bf_obj=$bf_enc unless ($bf_obj =~ /\.o$/);
- $cast_obj=$cast_enc unless ($cast_obj =~ /\.o$/);
- $rc4_obj=$rc4_enc unless ($rc4_obj =~ /\.o$/);
- $rc5_obj=$rc5_enc unless ($rc5_obj =~ /\.o$/);
- if ($sha1_obj =~ /\.o$/)
- {
- # $sha1_obj=$sha1_enc;
- $cflags.=" -DSHA1_ASM" if ($sha1_obj =~ /sx86/ || $sha1_obj =~ /sha1/);
- $cflags.=" -DSHA256_ASM" if ($sha1_obj =~ /sha256/);
- $cflags.=" -DSHA512_ASM" if ($sha1_obj =~ /sha512/);
- if ($sha1_obj =~ /sse2/)
- { if ($no_sse2)
- { $sha1_obj =~ s/\S*sse2\S+//; }
- elsif ($cflags !~ /OPENSSL_IA32_SSE2/)
- { $cflags.=" -DOPENSSL_IA32_SSE2"; }
- }
- }
- if ($md5_obj =~ /\.o$/)
- {
- # $md5_obj=$md5_enc;
- $cflags.=" -DMD5_ASM";
- }
- if ($rmd160_obj =~ /\.o$/)
- {
- # $rmd160_obj=$rmd160_enc;
- $cflags.=" -DRMD160_ASM";
- }
- if ($aes_obj =~ /\.o$/)
- {
- $cflags.=" -DAES_ASM" if ($aes_obj =~ m/\baes\-/);;
- # aes-ctr.o is not a real file, only indication that assembler
- # module implements AES_ctr32_encrypt...
- $cflags.=" -DAES_CTR_ASM" if ($aes_obj =~ s/\s*aes\-ctr\.o//);
- # aes-xts.o indicates presence of AES_xts_[en|de]crypt...
- $cflags.=" -DAES_XTS_ASM" if ($aes_obj =~ s/\s*aes\-xts\.o//);
- $aes_obj =~ s/\s*(vpaes|aesni)\-x86\.o//g if ($no_sse2);
- $cflags.=" -DVPAES_ASM" if ($aes_obj =~ m/vpaes/);
- $cflags.=" -DBSAES_ASM" if ($aes_obj =~ m/bsaes/);
- }
- else {
- $aes_obj=$aes_enc;
- }
- $wp_obj="" if ($wp_obj =~ /mmx/ && $processor eq "386");
- if ($wp_obj =~ /\.o$/ && !$disabled{"whirlpool"})
- {
- $cflags.=" -DWHIRLPOOL_ASM";
- }
- else {
- $wp_obj="wp_block.o";
- }
- $cmll_obj=$cmll_enc unless ($cmll_obj =~ /.o$/);
- if ($modes_obj =~ /ghash\-/)
- {
- $cflags.=" -DGHASH_ASM";
- }
- if ($ec_obj =~ /ecp_nistz256/)
- {
- $cflags.=" -DECP_NISTZ256_ASM";
- }
- # "Stringify" the C flags string. This permits it to be made part of a string
- # and works as well on command lines.
- $cflags =~ s/([\\\"])/\\\1/g;
- my $version = "unknown";
- my $version_num = "unknown";
- my $major = "unknown";
- my $minor = "unknown";
- my $shlib_version_number = "unknown";
- my $shlib_version_history = "unknown";
- my $shlib_major = "unknown";
- my $shlib_minor = "unknown";
- open(IN,'<include/openssl/opensslv.h') || die "unable to read opensslv.h:$!\n";
- while (<IN>)
- {
- $version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
- $version_num=$1 if /OPENSSL.VERSION.NUMBER.*0x(\S+)/;
- $shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
- $shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
- }
- close(IN);
- if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
- if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
- {
- $major=$1;
- $minor=$2;
- }
- if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
- {
- $shlib_major=$1;
- $shlib_minor=$2;
- }
- my $ecc = $cc;
- $ecc = "clang" if `$cc --version 2>&1` =~ /clang/;
- if ($strict_warnings)
- {
- my $wopt;
- die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc(-\d(\.\d)*)?$/ or $ecc =~ /clang$/);
- foreach $wopt (split /\s+/, $gcc_devteam_warn)
- {
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
- }
- if ($ecc eq "clang")
- {
- foreach $wopt (split /\s+/, $clang_devteam_warn)
- {
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
- }
- }
- if ($target !~ /^mingw/)
- {
- foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
- {
- $cflags .= " $wopt" unless ($cflags =~ /(^|\s)$wopt(\s|$)/)
- }
- }
- }
- open(IN,"<Makefile.org") || die "unable to read Makefile.org:$!\n";
- unlink("$Makefile.new") || die "unable to remove old $Makefile.new:$!\n" if -e "$Makefile.new";
- open(OUT,">$Makefile.new") || die "unable to create $Makefile.new:$!\n";
- print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
- my $sdirs=0;
- while (<IN>)
- {
- chomp;
- $sdirs = 1 if /^SDIRS=/;
- if ($sdirs) {
- my $dir;
- foreach $dir (@skip) {
- s/(\s)$dir /$1/;
- s/\s$dir$//;
- }
- }
- $sdirs = 0 unless /\\$/;
- s/fips // if (/^DIRS=/ && !$fips);
- s/engines // if (/^DIRS=/ && $disabled{"engine"});
- s/ccgost// if (/^ENGDIRS=/ && $disabled{"gost"});
- s/^VERSION=.*/VERSION=$version/;
- s/^MAJOR=.*/MAJOR=$major/;
- s/^MINOR=.*/MINOR=$minor/;
- s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$shlib_version_number/;
- s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$shlib_version_history/;
- s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$shlib_major/;
- s/^SHLIB_MINOR=.*/SHLIB_MINOR=$shlib_minor/;
- s/^SHLIB_EXT=.*/SHLIB_EXT=$shared_extension/;
- s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
- s/^MULTILIB=.*$/MULTILIB=$multilib/;
- s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
- s/^LIBDIR=.*$/LIBDIR=$libdir/;
- s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
- s/^PLATFORM=.*$/PLATFORM=$target/;
- s/^OPTIONS=.*$/OPTIONS=$options/;
- s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
- if ($cross_compile_prefix)
- {
- s/^CC=.*$/CROSS_COMPILE= $cross_compile_prefix\nCC= \$\(CROSS_COMPILE\)$cc/;
- s/^AR=\s*/AR= \$\(CROSS_COMPILE\)/;
- s/^NM=\s*/NM= \$\(CROSS_COMPILE\)/;
- s/^RANLIB=\s*/RANLIB= \$\(CROSS_COMPILE\)/;
- s/^MAKEDEPPROG=.*$/MAKEDEPPROG= \$\(CROSS_COMPILE\)$cc/ if $cc eq "gcc";
- }
- else {
- s/^CC=.*$/CC= $cc/;
- s/^AR=\s*ar/AR= $ar/;
- s/^RANLIB=.*/RANLIB= $ranlib/;
- s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $ecc eq "gcc" || $ecc eq "clang";
- }
- s/^CFLAG=.*$/CFLAG= $cflags/;
- s/^DEPFLAG=.*$/DEPFLAG=$depflags/;
- s/^PEX_LIBS=.*$/PEX_LIBS= $prelflags/;
- s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
- s/^EXE_EXT=.*$/EXE_EXT= $exe_ext/;
- s/^CPUID_OBJ=.*$/CPUID_OBJ= $cpuid_obj/;
- s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
- s/^EC_ASM=.*$/EC_ASM= $ec_obj/;
- s/^DES_ENC=.*$/DES_ENC= $des_obj/;
- s/^AES_ENC=.*$/AES_ENC= $aes_obj/;
- s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
- s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
- s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
- s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
- s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
- s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
- s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
- s/^WP_ASM_OBJ=.*$/WP_ASM_OBJ= $wp_obj/;
- s/^CMLL_ENC=.*$/CMLL_ENC= $cmll_obj/;
- s/^MODES_ASM_OBJ.=*$/MODES_ASM_OBJ= $modes_obj/;
- s/^ENGINES_ASM_OBJ.=*$/ENGINES_ASM_OBJ= $engines_obj/;
- s/^PERLASM_SCHEME=.*$/PERLASM_SCHEME= $perlasm_scheme/;
- s/^PROCESSOR=.*/PROCESSOR= $processor/;
- s/^ARFLAGS=.*/ARFLAGS= $arflags/;
- s/^PERL=.*/PERL= $perl/;
- s/^LIBZLIB=.*/LIBZLIB=$withargs{"zlib-lib"}/;
- s/^ZLIB_INCLUDE=.*/ZLIB_INCLUDE=$withargs{"zlib-include"}/;
- s/^FIPSLIBDIR=.*/FIPSLIBDIR=$fipslibdir/;
- s/^FIPSCANLIB=.*/FIPSCANLIB=libcrypto/ if $fips;
- s/^SHARED_FIPS=.*/SHARED_FIPS=/;
- s/^SHLIBDIRS=.*/SHLIBDIRS= crypto ssl/;
- s/^BASEADDR=.*/BASEADDR=$baseaddr/;
- s/^SHLIB_TARGET=.*/SHLIB_TARGET=$shared_target/;
- s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
- s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
- if ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*$/)
- {
- my $sotmp = $1;
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/;
- }
- elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.dylib$/)
- {
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.dylib/;
- }
- elsif ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*\.[^\.]*$/)
- {
- my $sotmp = $1;
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp.\$(SHLIB_MAJOR) .s$sotmp/;
- }
- elsif ($shared_extension ne "" && $shared_extension =~ /^\.[^\.]*\.[^\.]*\.dylib$/)
- {
- s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.\$(SHLIB_MAJOR).dylib .dylib/;
- }
- s/^SHARED_LDFLAGS=.*/SHARED_LDFLAGS=$shared_ldflag/;
- print OUT $_."\n";
- }
- close(IN);
- close(OUT);
- rename($Makefile,"$Makefile.bak") || die "unable to rename $Makefile\n" if -e $Makefile;
- rename("$Makefile.new",$Makefile) || die "unable to rename $Makefile.new\n";
- print "CC =$cc\n";
- print "CFLAG =$cflags\n";
- print "EX_LIBS =$lflags\n";
- print "CPUID_OBJ =$cpuid_obj\n";
- print "BN_ASM =$bn_obj\n";
- print "EC_ASM =$ec_obj\n";
- print "DES_ENC =$des_obj\n";
- print "AES_ENC =$aes_obj\n";
- print "BF_ENC =$bf_obj\n";
- print "CAST_ENC =$cast_obj\n";
- print "RC4_ENC =$rc4_obj\n";
- print "RC5_ENC =$rc5_obj\n";
- print "MD5_OBJ_ASM =$md5_obj\n";
- print "SHA1_OBJ_ASM =$sha1_obj\n";
- print "RMD160_OBJ_ASM=$rmd160_obj\n";
- print "CMLL_ENC =$cmll_obj\n";
- print "MODES_OBJ =$modes_obj\n";
- print "ENGINES_OBJ =$engines_obj\n";
- print "PROCESSOR =$processor\n";
- print "RANLIB =$ranlib\n";
- print "ARFLAGS =$arflags\n";
- print "PERL =$perl\n";
- my $des_ptr=0;
- my $des_risc1=0;
- my $des_risc2=0;
- my $des_unroll=0;
- my $bn_ll=0;
- my $def_int=2;
- my $rc4_int=$def_int;
- my $md2_int=$def_int;
- my $idea_int=$def_int;
- my $rc2_int=$def_int;
- my $rc4_idx=0;
- my $rc4_chunk=0;
- my $bf_ptr=0;
- my @type=("char","short","int","long");
- my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
- my $export_var_as_fn=0;
- my $des_int;
- foreach (sort split(/\s+/,$bn_ops))
- {
- $des_ptr=1 if /DES_PTR/;
- $des_risc1=1 if /DES_RISC1/;
- $des_risc2=1 if /DES_RISC2/;
- $des_unroll=1 if /DES_UNROLL/;
- $des_int=1 if /DES_INT/;
- $bn_ll=1 if /BN_LLONG/;
- $rc4_int=0 if /RC4_CHAR/;
- $rc4_int=3 if /RC4_LONG/;
- $rc4_idx=1 if /RC4_INDEX/;
- $rc4_chunk=1 if /RC4_CHUNK/;
- $rc4_chunk=2 if /RC4_CHUNK_LL/;
- $md2_int=0 if /MD2_CHAR/;
- $md2_int=3 if /MD2_LONG/;
- $idea_int=1 if /IDEA_SHORT/;
- $idea_int=3 if /IDEA_LONG/;
- $rc2_int=1 if /RC2_SHORT/;
- $rc2_int=3 if /RC2_LONG/;
- $bf_ptr=1 if $_ eq "BF_PTR";
- $bf_ptr=2 if $_ eq "BF_PTR2";
- ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
- ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
- ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
- ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
- ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
- $export_var_as_fn=1 if /EXPORT_VAR_AS_FN/;
- }
- open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
- unlink("include/openssl/opensslconf.h.new") || die "unable to remove old include/openssl/opensslconf.h.new:$!\n" if -e "include/openssl/opensslconf.h.new";
- open(OUT,'>include/openssl/opensslconf.h.new') || die "unable to create include/openssl/opensslconf.h.new:$!\n";
- print OUT "/* opensslconf.h */\n";
- print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
- print OUT "#ifdef __cplusplus\n";
- print OUT "extern \"C\" {\n";
- print OUT "#endif\n";
- print OUT "/* OpenSSL was configured with the following options: */\n";
- my $openssl_algorithm_defines_trans = $openssl_algorithm_defines;
- $openssl_experimental_defines =~ s/^\s*#\s*define\s+OPENSSL_NO_(.*)/#ifndef OPENSSL_EXPERIMENTAL_$1\n# ifndef OPENSSL_NO_$1\n# define OPENSSL_NO_$1\n# endif\n#endif/mg;
- $openssl_algorithm_defines_trans =~ s/^\s*#\s*define\s+OPENSSL_(.*)/# if defined(OPENSSL_$1) \&\& !defined($1)\n# define $1\n# endif/mg;
- $openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
- $openssl_algorithm_defines = " /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
- $openssl_thread_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
- $openssl_sys_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
- $openssl_other_defines =~ s/^\s*#\s*define\s+(.*)/#ifndef $1\n# define $1\n#endif/mg;
- print OUT $openssl_sys_defines;
- print OUT "#ifndef OPENSSL_DOING_MAKEDEPEND\n\n";
- print OUT $openssl_experimental_defines;
- print OUT "\n";
- print OUT $openssl_algorithm_defines;
- print OUT "\n#endif /* OPENSSL_DOING_MAKEDEPEND */\n\n";
- print OUT $openssl_thread_defines;
- print OUT $openssl_other_defines,"\n";
- print OUT "/* The OPENSSL_NO_* macros are also defined as NO_* if the application\n";
- print OUT " asks for it. This is a transient feature that is provided for those\n";
- print OUT " who haven't had the time to do the appropriate changes in their\n";
- print OUT " applications. */\n";
- print OUT "#ifdef OPENSSL_ALGORITHM_DEFINES\n";
- print OUT $openssl_algorithm_defines_trans;
- print OUT "#endif\n\n";
- print OUT "#define OPENSSL_CPUID_OBJ\n\n" if ($cpuid_obj ne "mem_clr.o");
- while (<IN>)
- {
- if (/^#define\s+OPENSSLDIR/)
- {
- my $foo = $openssldir;
- $foo =~ s/\\/\\\\/g;
- print OUT "#define OPENSSLDIR \"$foo\"\n";
- }
- elsif (/^#define\s+ENGINESDIR/)
- {
- my $foo = "$prefix/$libdir/engines";
- $foo =~ s/\\/\\\\/g;
- print OUT "#define ENGINESDIR \"$foo\"\n";
- }
- elsif (/^#((define)|(undef))\s+OPENSSL_EXPORT_VAR_AS_FUNCTION/)
- { printf OUT "#undef OPENSSL_EXPORT_VAR_AS_FUNCTION\n"
- if $export_var_as_fn;
- printf OUT "#%s OPENSSL_EXPORT_VAR_AS_FUNCTION\n",
- ($export_var_as_fn)?"define":"undef"; }
- elsif (/^#define\s+OPENSSL_UNISTD/)
- {
- $unistd = "<unistd.h>" if $unistd eq "";
- print OUT "#define OPENSSL_UNISTD $unistd\n";
- }
- elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
- { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
- elsif (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
- { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
- elsif (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
- { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
- elsif (/^#((define)|(undef))\s+SIXTEEN_BIT/)
- { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
- elsif (/^#((define)|(undef))\s+EIGHT_BIT/)
- { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
- elsif (/^#((define)|(undef))\s+BN_LLONG\s*$/)
- { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
- elsif (/^\#define\s+DES_LONG\s+.*/)
- { printf OUT "#define DES_LONG unsigned %s\n",
- ($des_int)?'int':'long'; }
- elsif (/^\#(define|undef)\s+DES_PTR/)
- { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
- elsif (/^\#(define|undef)\s+DES_RISC1/)
- { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
- elsif (/^\#(define|undef)\s+DES_RISC2/)
- { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
- elsif (/^\#(define|undef)\s+DES_UNROLL/)
- { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
- elsif (/^#define\s+RC4_INT\s/)
- { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
- elsif (/^#undef\s+RC4_CHUNK/)
- {
- printf OUT "#undef RC4_CHUNK\n" if $rc4_chunk==0;
- printf OUT "#define RC4_CHUNK unsigned long\n" if $rc4_chunk==1;
- printf OUT "#define RC4_CHUNK unsigned long long\n" if $rc4_chunk==2;
- }
- elsif (/^#((define)|(undef))\s+RC4_INDEX/)
- { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
- elsif (/^#(define|undef)\s+I386_ONLY/)
- { printf OUT "#%s I386_ONLY\n", ($processor eq "386")?
- "define":"undef"; }
- elsif (/^#define\s+MD2_INT\s/)
- { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
- elsif (/^#define\s+IDEA_INT\s/)
- {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
- elsif (/^#define\s+RC2_INT\s/)
- {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
- elsif (/^#(define|undef)\s+BF_PTR/)
- {
- printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
- printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
- printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
- }
- else
- { print OUT $_; }
- }
- close(IN);
- print OUT "#ifdef __cplusplus\n";
- print OUT "}\n";
- print OUT "#endif\n";
- close(OUT);
- rename("include/openssl/opensslconf.h","include/openssl/opensslconf.h.bak") || die "unable to rename include/openssl/opensslconf.h\n" if -e "include/openssl/opensslconf.h";
- rename("include/openssl/opensslconf.h.new","include/openssl/opensslconf.h") || die "unable to rename include/openssl/opensslconf.h.new\n";
- # Fix the date
- print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
- print "SIXTY_FOUR_BIT mode\n" if $b64;
- print "THIRTY_TWO_BIT mode\n" if $b32;
- print "SIXTEEN_BIT mode\n" if $b16;
- print "EIGHT_BIT mode\n" if $b8;
- print "DES_PTR used\n" if $des_ptr;
- print "DES_RISC1 used\n" if $des_risc1;
- print "DES_RISC2 used\n" if $des_risc2;
- print "DES_UNROLL used\n" if $des_unroll;
- print "DES_INT used\n" if $des_int;
- print "BN_LLONG mode\n" if $bn_ll;
- print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
- print "RC4_INDEX mode\n" if $rc4_idx;
- print "RC4_CHUNK is undefined\n" if $rc4_chunk==0;
- print "RC4_CHUNK is unsigned long\n" if $rc4_chunk==1;
- print "RC4_CHUNK is unsigned long long\n" if $rc4_chunk==2;
- print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
- print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
- print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
- print "BF_PTR used\n" if $bf_ptr == 1;
- print "BF_PTR2 used\n" if $bf_ptr == 2;
- {
- my $perlguess = $perl =~ m@^/@ ? $perl : '/usr/local/bin/perl';
- &dofile("tools/c_rehash",$perlguess,
- '^#!/' => '#!%s',
- '^my \$dir;$' => 'my $dir = "' . $openssldir . '";',
- '^my \$prefix;$' => 'my $prefix = "' . $prefix . '";');
- &dofile("apps/CA.pl",$perl,
- '^#!/' => '#!%s');
- }
- if($IsMK1MF) {
- open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
- printf OUT <<EOF;
- #ifndef MK1MF_BUILD
- /* auto-generated by Configure for crypto/cversion.c:
- * for Unix builds, crypto/Makefile.ssl generates functional definitions;
- * Windows builds (and other mk1mf builds) compile cversion.c with
- * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
- #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
- #endif
- EOF
- close(OUT);
- } else {
- my $make_command = "$make PERL=\'$perl\'";
- my $make_targets = "";
- $make_targets .= " depend" if $depflags ne $default_depflags && $make_depend;
- (system $make_command.$make_targets) == 0 or die "make $make_targets failed"
- if $make_targets ne "";
- if ($depflags ne $default_depflags && !$make_depend) {
- print <<EOF;
- Since you've disabled or enabled at least one algorithm, you need to do
- the following before building:
- make depend
- EOF
- }
- }
- # create the ms/version32.rc file if needed
- if ($IsMK1MF && ($target !~ /^netware/)) {
- my ($v1, $v2, $v3, $v4);
- if ($version_num =~ /(^[0-9a-f]{1})([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})/i) {
- $v1=hex $1;
- $v2=hex $2;
- $v3=hex $3;
- $v4=hex $4;
- }
- open (OUT,">ms/version32.rc") || die "Can't open ms/version32.rc";
- print OUT <<EOF;
- #include <winver.h>
- LANGUAGE 0x09,0x01
- 1 VERSIONINFO
- FILEVERSION $v1,$v2,$v3,$v4
- PRODUCTVERSION $v1,$v2,$v3,$v4
- FILEFLAGSMASK 0x3fL
- #ifdef _DEBUG
- FILEFLAGS 0x01L
- #else
- FILEFLAGS 0x00L
- #endif
- FILEOS VOS__WINDOWS32
- FILETYPE VFT_DLL
- FILESUBTYPE 0x0L
- BEGIN
- BLOCK "StringFileInfo"
- BEGIN
- BLOCK "040904b0"
- BEGIN
- // Required:
- VALUE "CompanyName", "The OpenSSL Project, http://www.openssl.org/\\0"
- VALUE "FileDescription", "OpenSSL Shared Library\\0"
- VALUE "FileVersion", "$version\\0"
- #if defined(CRYPTO)
- VALUE "InternalName", "libeay32\\0"
- VALUE "OriginalFilename", "libeay32.dll\\0"
- #elif defined(SSL)
- VALUE "InternalName", "ssleay32\\0"
- VALUE "OriginalFilename", "ssleay32.dll\\0"
- #endif
- VALUE "ProductName", "The OpenSSL Toolkit\\0"
- VALUE "ProductVersion", "$version\\0"
- // Optional:
- //VALUE "Comments", "\\0"
- VALUE "LegalCopyright", "Copyright © 1998-2015 The OpenSSL Project. Copyright © 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.\\0"
- //VALUE "LegalTrademarks", "\\0"
- //VALUE "PrivateBuild", "\\0"
- //VALUE "SpecialBuild", "\\0"
- END
- END
- BLOCK "VarFileInfo"
- BEGIN
- VALUE "Translation", 0x409, 0x4b0
- END
- END
- EOF
- close(OUT);
- }
- print <<EOF;
- Configured for $target.
- EOF
- print <<\EOF if (!$no_threads && !$threads);
- The library could not be configured for supporting multi-threaded
- applications as the compiler options required on this system are not known.
- See file INSTALL for details if you need multi-threading.
- EOF
- print <<\EOF if ($no_shared_warn);
- You gave the option 'shared'. 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
- 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).
- EOF
- exit(0);
- sub usage
- {
- print STDERR $usage;
- print STDERR "\npick os/compiler from:\n";
- my $j=0;
- my $i;
- my $k=0;
- foreach $i (sort keys %table)
- {
- next if $i =~ /^debug/;
- $k += length($i) + 1;
- if ($k > 78)
- {
- print STDERR "\n";
- $k=length($i);
- }
- print STDERR $i . " ";
- }
- foreach $i (sort keys %table)
- {
- next if $i !~ /^debug/;
- $k += length($i) + 1;
- if ($k > 78)
- {
- print STDERR "\n";
- $k=length($i);
- }
- print STDERR $i . " ";
- }
- print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
- exit(1);
- }
- sub which
- {
- my($name)=@_;
- my $path;
- foreach $path (split /:/, $ENV{PATH})
- {
- if (-f "$path/$name$exe_ext" and -x _)
- {
- return "$path/$name$exe_ext" unless ($name eq "perl" and
- system("$path/$name$exe_ext -e " . '\'exit($]<5.0);\''));
- }
- }
- }
- sub dofile
- {
- my $f; my $p; my %m; my @a; my $k; my $ff;
- ($f,$p,%m)=@_;
- open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
- @a=<IN>;
- close(IN);
- foreach $k (keys %m)
- {
- grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
- }
- open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
- print OUT @a;
- close(OUT);
- rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
- rename("$f.new",$f) || die "unable to rename $f.new\n";
- }
- sub print_table_entry
- {
- my $target = shift;
- my $type = shift;
- # Don't print the templates
- return if $table{$target}->{template};
- if ($type eq "TABLE") {
- print <<EOF
- *** $target
- \$cc = $table{$target}->{cc}
- \$cflags = $table{$target}->{cflags}
- \$debug_cflags = $table{$target}->{debug_cflags}
- \$release_cflags = $table{$target}->{release_cflags}
- \$unistd = $table{$target}->{unistd}
- \$thread_cflag = $table{$target}->{thread_cflag}
- \$sys_id = $table{$target}->{sys_id}
- \$lflags = $table{$target}->{lflags}
- \$debug_lflags = $table{$target}->{debug_lflags}
- \$release_lflags = $table{$target}->{release_lflags}
- \$bn_ops = $table{$target}->{bn_ops}
- \$cpuid_obj = $table{$target}->{cpuid_obj}
- \$bn_obj = $table{$target}->{bn_obj}
- \$ec_obj = $table{$target}->{ec_obj}
- \$des_obj = $table{$target}->{des_obj}
- \$aes_obj = $table{$target}->{aes_obj}
- \$bf_obj = $table{$target}->{bf_obj}
- \$md5_obj = $table{$target}->{md5_obj}
- \$sha1_obj = $table{$target}->{sha1_obj}
- \$cast_obj = $table{$target}->{cast_obj}
- \$rc4_obj = $table{$target}->{rc4_obj}
- \$rmd160_obj = $table{$target}->{rmd160_obj}
- \$rc5_obj = $table{$target}->{rc5_obj}
- \$wp_obj = $table{$target}->{wp_obj}
- \$cmll_obj = $table{$target}->{cmll_obj}
- \$modes_obj = $table{$target}->{modes_obj}
- \$engines_obj = $table{$target}->{engines_obj}
- \$perlasm_scheme = $table{$target}->{perlasm_scheme}
- \$dso_scheme = $table{$target}->{dso_scheme}
- \$shared_target= $table{$target}->{shared_target}
- \$shared_cflag = $table{$target}->{shared_cflag}
- \$shared_ldflag = $table{$target}->{shared_ldflag}
- \$shared_extension = $table{$target}->{shared_extension}
- \$ranlib = $table{$target}->{ranlib}
- \$arflags = $table{$target}->{arflags}
- \$multilib = $table{$target}->{multilib}
- EOF
- } elsif ($type eq "HASH") {
- my @sequence = (
- "cc",
- "cflags",
- "debug_cflags",
- "release_cflags",
- "unistd",
- "thread_cflag",
- "sys_id",
- "lflags",
- "debug_lflags",
- "release_lflags",
- "bn_ops",
- "cpuid_obj",
- "bn_obj",
- "ec_obj",
- "des_obj",
- "aes_obj",
- "bf_obj",
- "md5_obj",
- "sha1_obj",
- "cast_obj",
- "rc4_obj",
- "rmd160_obj",
- "rc5_obj",
- "wp_obj",
- "cmll_obj",
- "modes_obj",
- "engines_obj",
- "perlasm_scheme",
- "dso_scheme",
- "shared_target",
- "shared_cflag",
- "shared_ldflag",
- "shared_extension",
- "ranlib",
- "arflags",
- "multilib",
- );
- my $largest =
- length((sort { length($a) <=> length($b) } @sequence)[-1]);
- print " '$target' => {\n";
- foreach (@sequence) {
- if ($table{$target}->{$_}) {
- print " '",$_,"'"," " x ($largest - length($_))," => '",$table{$target}->{$_},"',\n";
- }
- }
- print " },\n";
- }
- }
- sub test_sanity
- {
- my $errorcnt = 0;
- print STDERR "=" x 70, "\n";
- print STDERR "=== SANITY TESTING!\n";
- print STDERR "=== No configuration will be done, all other arguments will be ignored!\n";
- print STDERR "=" x 70, "\n";
- foreach $target (sort keys %table)
- {
- my $pre_dso_scheme = "perlasm_scheme";
- my $dso_scheme = "dso_scheme";
- my $post_dso_scheme = "shared_target";
- if ($table{$target}->{$pre_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
- {
- $errorcnt++;
- print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
- print STDERR " in the previous field\n";
- }
- elsif ($table{$target}->{$post_dso_scheme} =~ /^(beos|dl|dlfcn|win32|vms)$/)
- {
- $errorcnt++;
- print STDERR "SANITY ERROR: '$target' has the dso_scheme values\n";
- print STDERR " in the following field\n";
- }
- elsif ($table{$target}->{$dso_scheme} !~ /^(beos|dl|dlfcn|win32|vms|)$/)
- {
- $errorcnt++;
- print STDERR "SANITY ERROR: '$target' has the dso_scheme field = ",$table{$target}->{$dso_scheme},"\n";
- print STDERR " valid values are 'beos', 'dl', 'dlfcn', 'win32' and 'vms'\n";
- }
- }
- print STDERR "No sanity errors detected!\n" if $errorcnt == 0;
- return $errorcnt;
- }
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