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openssl/util/mk1mf.pl
Richard Levitte 0b352c58db Make a number of changes to the OS/2 build. Submitter's comment below. 
PR: 732
Submitted by: Ilya Zakharevich <nospam-abuse@ilyaz.org>

Submitter's comment:

This patch:

a) Introduces a new file os2/backwardify.pl.

b) Introduces a new mk1mf.pl variable $preamble.  As you can see, it may
   be used also to move some OS-specific code to VC-CE too (the the
   first chunk of the patch);

c) The DESCRIPTION specifier of the .def file is made more informative:
   now it contains the version number too.  On OS/2 it is made conformant
   to OS/2 conventions; in particular, when one runs the standard command
	BLDLEVEL this.DLL
   one can see:

   Vendor:      www.openssl.org/
   Revision:    0.9.7c
   Description: OpenSSL: implementation of Secure Socket Layer; DLL for library crypto.  Build for EMX -Zmtd

   [I did not make Win32 descriptions as informative as this - I'm afraid to
    break something.  Be welcome to fix this.]

d) On OS/2 the generated DLL was hardly usable (it had a shared initialized
   data segment).

e) On OS/2 the generated DLLs had names like ssl.dll.  However, DLL names on
   OS/2 are "global data".  It is hard to have several DLLs with the same
   name on the system.  Thus this precluded coexistence of OpenSSL with DLLs
   for other SLL implementations - or other name clashes.  I transparently
   changed the names of the DLLs to open_ssl.dll and cryptssl.dll.

f) The file added in (a) is used to create "forwarder" DLLs, so the
   applications expecting the "old" DLL names may use the new DLLs
   transparently.  (A presence of these DLLs on the system nullifies (e),
   but makes old applications work.  This is a stopgap measure until the
   old applications are relinked.  Systems with no old applications do not
   need these DLLs, so may enjoy all the benefits of (e).)

   The new DLLs are placed in os2/ and os2/noname subdirectories.

g) The makefiles created with os2/OS2-EMX.cmd did not work (some mysterious
   meaningless failures).  The change to util/pl/OS2-EMX.pl uses the
   variable introduced in (b) to switch the Makefiles to SHELL=sh syntax.
   All these backslashes are removed, and the generated Makefiles started to
   work.

h) Running os2/OS2-EMX.cmd now prints out what to do next.
2003-11-28 14:51:30 +00:00

974 lines
25 KiB
Perl
Executable file
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#!/usr/local/bin/perl
# A bit of an evil hack but it post processes the file ../MINFO which
# is generated by `make files` in the top directory.
# This script outputs one mega makefile that has no shell stuff or any
# funny stuff
#
$INSTALLTOP="/usr/local/ssl";
$OPTIONS="";
$ssl_version="";
$banner="\t\@echo Building OpenSSL";
open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
while(<IN>) {
$ssl_version=$1 if (/^VERSION=(.*)$/);
$OPTIONS=$1 if (/^OPTIONS=(.*)$/);
$INSTALLTOP=$1 if (/^INSTALLTOP=(.*$)/);
}
close(IN);
die "Makefile.ssl is not the toplevel Makefile!\n" if $ssl_version eq "";
$infile="MINFO";
%ops=(
"VC-WIN32", "Microsoft Visual C++ [4-6] - Windows NT or 9X",
"VC-CE", "Microsoft eMbedded Visual C++ 3.0 - Windows CE ONLY",
"VC-NT", "Microsoft Visual C++ [4-6] - Windows NT ONLY",
"VC-W31-16", "Microsoft Visual C++ 1.52 - Windows 3.1 - 286",
"VC-WIN16", "Alias for VC-W31-32",
"VC-W31-32", "Microsoft Visual C++ 1.52 - Windows 3.1 - 386+",
"VC-MSDOS","Microsoft Visual C++ 1.52 - MSDOS",
"Mingw32", "GNU C++ - Windows NT or 9x",
"Mingw32-files", "Create files with DOS copy ...",
"BC-NT", "Borland C++ 4.5 - Windows NT",
"BC-W31", "Borland C++ 4.5 - Windows 3.1 - PROBABLY NOT WORKING",
"BC-MSDOS","Borland C++ 4.5 - MSDOS",
"linux-elf","Linux elf",
"ultrix-mips","DEC mips ultrix",
"FreeBSD","FreeBSD distribution",
"OS2-EMX", "EMX GCC OS/2",
"netware-clib", "CodeWarrior for NetWare - CLib",
"netware-libc", "CodeWarrior for NetWare - LibC",
"default","cc under unix",
);
$platform="";
foreach (@ARGV)
{
if (!&read_options && !defined($ops{$_}))
{
print STDERR "unknown option - $_\n";
print STDERR "usage: perl mk1mf.pl [options] [system]\n";
print STDERR "\nwhere [system] can be one of the following\n";
foreach $i (sort keys %ops)
{ printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
print STDERR <<"EOF";
and [options] can be one of
no-md2 no-md4 no-md5 no-sha no-mdc2 - Skip this digest
no-ripemd
no-rc2 no-rc4 no-rc5 no-idea no-des - Skip this symetric cipher
no-bf no-cast no-aes
no-rsa no-dsa no-dh - Skip this public key cipher
no-ssl2 no-ssl3 - Skip this version of SSL
just-ssl - remove all non-ssl keys/digest
no-asm - No x86 asm
no-krb5 - No KRB5
no-ec - No EC
no-ecdsa - No ECDSA
no-ecdh - No ECDH
no-engine - No engine
no-hw - No hw
nasm - Use NASM for x86 asm
nw-nasm - Use NASM x86 asm for NetWare
nw-mwasm - Use Metrowerks x86 asm for NetWare
gaswin - Use GNU as with Mingw32
no-socks - No socket code
no-err - No error strings
dll/shlib - Build shared libraries (MS)
debug - Debug build
profile - Profiling build
gcc - Use Gcc (unix)
Values that can be set
TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
-L<ex_lib_path> -l<ex_lib> - extra library flags (unix)
-<ex_cc_flags> - extra 'cc' flags,
added (MS), or replace (unix)
EOF
exit(1);
}
$platform=$_;
}
foreach (grep(!/^$/, split(/ /, $OPTIONS)))
{
print STDERR "unknown option - $_\n" if !&read_options;
}
$no_mdc2=1 if ($no_des);
$no_ssl3=1 if ($no_md5 || $no_sha);
$no_ssl3=1 if ($no_rsa && $no_dh);
$no_ssl2=1 if ($no_md5);
$no_ssl2=1 if ($no_rsa);
$out_def="out";
$inc_def="outinc";
$tmp_def="tmp";
$mkdir="-mkdir";
($ssl,$crypto)=("ssl","crypto");
$ranlib="echo ranlib";
$cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
$src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
$bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
# $bin_dir.=$o causes a core dump on my sparc :-(
$NT=0;
push(@INC,"util/pl","pl");
if ($platform eq "VC-MSDOS")
{
$asmbits=16;
$msdos=1;
require 'VC-16.pl';
}
elsif ($platform eq "VC-W31-16")
{
$asmbits=16;
$msdos=1; $win16=1;
require 'VC-16.pl';
}
elsif (($platform eq "VC-W31-32") || ($platform eq "VC-WIN16"))
{
$asmbits=32;
$msdos=1; $win16=1;
require 'VC-16.pl';
}
elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
{
$NT = 1 if $platform eq "VC-NT";
require 'VC-32.pl';
}
elsif ($platform eq "VC-CE")
{
require 'VC-CE.pl';
}
elsif ($platform eq "Mingw32")
{
require 'Mingw32.pl';
}
elsif ($platform eq "Mingw32-files")
{
require 'Mingw32f.pl';
}
elsif ($platform eq "BC-NT")
{
$bc=1;
require 'BC-32.pl';
}
elsif ($platform eq "BC-W31")
{
$bc=1;
$msdos=1; $w16=1;
require 'BC-16.pl';
}
elsif ($platform eq "BC-Q16")
{
$msdos=1; $w16=1; $shlib=0; $qw=1;
require 'BC-16.pl';
}
elsif ($platform eq "BC-MSDOS")
{
$asmbits=16;
$msdos=1;
require 'BC-16.pl';
}
elsif ($platform eq "FreeBSD")
{
require 'unix.pl';
$cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
}
elsif ($platform eq "linux-elf")
{
require "unix.pl";
require "linux.pl";
$unix=1;
}
elsif ($platform eq "ultrix-mips")
{
require "unix.pl";
require "ultrix.pl";
$unix=1;
}
elsif ($platform eq "OS2-EMX")
{
$wc=1;
require 'OS2-EMX.pl';
}
elsif (($platform eq "netware-clib") || ($platform eq "netware-libc"))
{
$LIBC=1 if $platform eq "netware-libc";
require 'netware.pl';
}
else
{
require "unix.pl";
$unix=1;
$cflags.=' -DTERMIO';
}
$out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
$tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
$inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
$bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
$cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
$cflags.=" -DOPENSSL_NO_AES" if $no_aes;
$cflags.=" -DOPENSSL_NO_RC2" if $no_rc2;
$cflags.=" -DOPENSSL_NO_RC4" if $no_rc4;
$cflags.=" -DOPENSSL_NO_RC5" if $no_rc5;
$cflags.=" -DOPENSSL_NO_MD2" if $no_md2;
$cflags.=" -DOPENSSL_NO_MD4" if $no_md4;
$cflags.=" -DOPENSSL_NO_MD5" if $no_md5;
$cflags.=" -DOPENSSL_NO_SHA" if $no_sha;
$cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
$cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
$cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
$cflags.=" -DOPENSSL_NO_BF" if $no_bf;
$cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
$cflags.=" -DOPENSSL_NO_DES" if $no_des;
$cflags.=" -DOPENSSL_NO_RSA" if $no_rsa;
$cflags.=" -DOPENSSL_NO_DSA" if $no_dsa;
$cflags.=" -DOPENSSL_NO_DH" if $no_dh;
$cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
$cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
$cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
$cflags.=" -DOPENSSL_NO_ERR" if $no_err;
$cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
$cflags.=" -DOPENSSL_NO_EC" if $no_ec;
$cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
$cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
$cflags.=" -DOPENSSL_NO_ENGINE" if $no_engine;
$cflags.=" -DOPENSSL_NO_HW" if $no_hw;
#$cflags.=" -DRSAref" if $rsaref ne "";
## if ($unix)
## { $cflags="$c_flags" if ($c_flags ne ""); }
##else
{ $cflags="$c_flags$cflags" if ($c_flags ne ""); }
$ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
%shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
"CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
if ($msdos)
{
$banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
$banner.="\t\@echo top level directory, if you don't have perl, you will\n";
$banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
$banner.="\t\@echo documentation for details.\n";
}
# have to do this to allow $(CC) under unix
$link="$bin_dir$link" if ($link !~ /^\$/);
$INSTALLTOP =~ s|/|$o|g;
$defs= <<"EOF";
# This makefile has been automatically generated from the OpenSSL distribution.
# This single makefile will build the complete OpenSSL distribution and
# by default leave the 'intertesting' output files in .${o}out and the stuff
# that needs deleting in .${o}tmp.
# The file was generated by running 'make makefile.one', which
# does a 'make files', which writes all the environment variables from all
# the makefiles to the file call MINFO. This file is used by
# util${o}mk1mf.pl to generate makefile.one.
# The 'makefile per directory' system suites me when developing this
# library and also so I can 'distribute' indervidual library sections.
# The one monster makefile better suits building in non-unix
# environments.
EOF
$defs .= $preamble if defined $preamble;
if ($platform eq "VC-CE")
{
$defs.= <<"EOF";
!INCLUDE <\$(WCECOMPAT)/wcedefs.mak>
EOF
}
$defs.= <<"EOF";
INSTALLTOP=$INSTALLTOP
# Set your compiler options
PLATFORM=$platform
CC=$bin_dir${cc}
CFLAG=$cflags
APP_CFLAG=$app_cflag
LIB_CFLAG=$lib_cflag
SHLIB_CFLAG=$shl_cflag
APP_EX_OBJ=$app_ex_obj
SHLIB_EX_OBJ=$shlib_ex_obj
# add extra libraries to this define, for solaris -lsocket -lnsl would
# be added
EX_LIBS=$ex_libs
# The OpenSSL directory
SRC_D=$src_dir
LINK=$link
LFLAGS=$lflags
RSC=$rsc
BN_ASM_OBJ=$bn_asm_obj
BN_ASM_SRC=$bn_asm_src
BNCO_ASM_OBJ=$bnco_asm_obj
BNCO_ASM_SRC=$bnco_asm_src
DES_ENC_OBJ=$des_enc_obj
DES_ENC_SRC=$des_enc_src
BF_ENC_OBJ=$bf_enc_obj
BF_ENC_SRC=$bf_enc_src
CAST_ENC_OBJ=$cast_enc_obj
CAST_ENC_SRC=$cast_enc_src
RC4_ENC_OBJ=$rc4_enc_obj
RC4_ENC_SRC=$rc4_enc_src
RC5_ENC_OBJ=$rc5_enc_obj
RC5_ENC_SRC=$rc5_enc_src
MD5_ASM_OBJ=$md5_asm_obj
MD5_ASM_SRC=$md5_asm_src
SHA1_ASM_OBJ=$sha1_asm_obj
SHA1_ASM_SRC=$sha1_asm_src
RMD160_ASM_OBJ=$rmd160_asm_obj
RMD160_ASM_SRC=$rmd160_asm_src
# The output directory for everything intersting
OUT_D=$out_dir
# The output directory for all the temporary muck
TMP_D=$tmp_dir
# The output directory for the header files
INC_D=$inc_dir
INCO_D=$inc_dir${o}openssl
CP=$cp
RM=$rm
RANLIB=$ranlib
MKDIR=$mkdir
MKLIB=$bin_dir$mklib
MLFLAGS=$mlflags
ASM=$bin_dir$asm
######################################################
# You should not need to touch anything below this point
######################################################
E_EXE=openssl
SSL=$ssl
CRYPTO=$crypto
# BIN_D - Binary output directory
# TEST_D - Binary test file output directory
# LIB_D - library output directory
# Note: if you change these point to different directories then uncomment out
# the lines around the 'NB' comment below.
#
BIN_D=\$(OUT_D)
TEST_D=\$(OUT_D)
LIB_D=\$(OUT_D)
# INCL_D - local library directory
# OBJ_D - temp object file directory
OBJ_D=\$(TMP_D)
INCL_D=\$(TMP_D)
O_SSL= \$(LIB_D)$o$plib\$(SSL)$shlibp
O_CRYPTO= \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
SO_SSL= $plib\$(SSL)$so_shlibp
SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
L_SSL= \$(LIB_D)$o$plib\$(SSL)$libp
L_CRYPTO= \$(LIB_D)$o$plib\$(CRYPTO)$libp
L_LIBS= \$(L_SSL) \$(L_CRYPTO)
######################################################
# Don't touch anything below this point
######################################################
INC=-I\$(INC_D) -I\$(INCL_D)
APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
#############################################
EOF
$rules=<<"EOF";
all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
banner:
$banner
\$(TMP_D):
\$(MKDIR) \$(TMP_D)
# NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
#\$(BIN_D):
# \$(MKDIR) \$(BIN_D)
#
#\$(TEST_D):
# \$(MKDIR) \$(TEST_D)
\$(LIB_D):
\$(MKDIR) \$(LIB_D)
\$(INCO_D): \$(INC_D)
\$(MKDIR) \$(INCO_D)
\$(INC_D):
\$(MKDIR) \$(INC_D)
headers: \$(HEADER) \$(EXHEADER)
@
lib: \$(LIBS_DEP)
exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
install:
\$(MKDIR) \$(INSTALLTOP)
\$(MKDIR) \$(INSTALLTOP)${o}bin
\$(MKDIR) \$(INSTALLTOP)${o}include
\$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
\$(MKDIR) \$(INSTALLTOP)${o}lib
\$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
\$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
\$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
\$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
clean:
\$(RM) \$(TMP_D)$o*.*
vclean:
\$(RM) \$(TMP_D)$o*.*
\$(RM) \$(OUT_D)$o*.*
EOF
my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
$platform_cpp_symbol =~ s/-/_/g;
if (open(IN,"crypto/buildinf.h"))
{
# Remove entry for this platform in existing file buildinf.h.
my $old_buildinf_h = "";
while (<IN>)
{
if (/^\#ifdef $platform_cpp_symbol$/)
{
while (<IN>) { last if (/^\#endif/); }
}
else
{
$old_buildinf_h .= $_;
}
}
close(IN);
open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
print OUT $old_buildinf_h;
close(OUT);
}
open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
printf OUT <<EOF;
#ifdef $platform_cpp_symbol
/* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
#define CFLAGS "$cc $cflags"
#define PLATFORM "$platform"
EOF
printf OUT " #define DATE \"%s\"\n", scalar gmtime();
printf OUT "#endif\n";
close(OUT);
#############################################
# We parse in input file and 'store' info for later printing.
open(IN,"<$infile") || die "unable to open $infile:$!\n";
$_=<IN>;
for (;;)
{
chop;
($key,$val)=/^([^=]+)=(.*)/;
if ($key eq "RELATIVE_DIRECTORY")
{
if ($lib ne "")
{
$uc=$lib;
$uc =~ s/^lib(.*)\.a/$1/;
$uc =~ tr/a-z/A-Z/;
$lib_nam{$uc}=$uc;
$lib_obj{$uc}.=$libobj." ";
}
last if ($val eq "FINISHED");
$lib="";
$libobj="";
$dir=$val;
}
if ($key eq "TEST")
{ $test.=&var_add($dir,$val); }
if (($key eq "PROGS") || ($key eq "E_OBJ"))
{ $e_exe.=&var_add($dir,$val); }
if ($key eq "LIB")
{
$lib=$val;
$lib =~ s/^.*\/([^\/]+)$/$1/;
}
if ($key eq "EXHEADER")
{ $exheader.=&var_add($dir,$val); }
if ($key eq "HEADER")
{ $header.=&var_add($dir,$val); }
if ($key eq "LIBOBJ")
{ $libobj=&var_add($dir,$val); }
if (!($_=<IN>))
{ $_="RELATIVE_DIRECTORY=FINISHED\n"; }
}
close(IN);
# Strip of trailing ' '
foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
$test=&clean_up_ws($test);
$e_exe=&clean_up_ws($e_exe);
$exheader=&clean_up_ws($exheader);
$header=&clean_up_ws($header);
# First we strip the exheaders from the headers list
foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
foreach (split(/\s+/,$header)) { $h.=$_." " unless $h{$_}; }
chop($h); $header=$h;
$defs.=&do_defs("HEADER",$header,"\$(INCL_D)",".h");
$rules.=&do_copy_rule("\$(INCL_D)",$header,".h");
$defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)",".h");
$rules.=&do_copy_rule("\$(INCO_D)",$exheader,".h");
$defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
$rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
$defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
$rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
foreach (values %lib_nam)
{
$lib_obj=$lib_obj{$_};
local($slib)=$shlib;
if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
{
$rules.="\$(O_SSL):\n\n";
next;
}
if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
$rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
}
if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj .= "\$(BNCO_ASM_OBJ)";
$rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
}
if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
$lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
$rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
}
if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
$rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
}
if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
$rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
}
if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
$rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
}
if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
$rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
}
if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
$rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
}
if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
$rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
}
if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
{
$lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
$rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
}
$defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
$lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
$rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
}
# hack to add version info on MSVC
if (($platform eq "VC-WIN32") || ($platform eq "VC-NT")) {
$rules.= <<"EOF";
\$(OBJ_D)\\\$(CRYPTO).res: ms\\version32.rc
\$(RSC) /fo"\$(OBJ_D)\\\$(CRYPTO).res" /d CRYPTO ms\\version32.rc
\$(OBJ_D)\\\$(SSL).res: ms\\version32.rc
\$(RSC) /fo"\$(OBJ_D)\\\$(SSL).res" /d SSL ms\\version32.rc
EOF
}
$defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
foreach (split(/\s+/,$test))
{
$t=&bname($_);
$tt="\$(OBJ_D)${o}$t${obj}";
$rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
}
$rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
$rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
$rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
print $defs;
if ($platform eq "linux-elf") {
print <<"EOF";
# Generate perlasm output files
%.cpp:
(cd \$(\@D)/..; PERL=perl make -f Makefile.ssl asm/\$(\@F))
EOF
}
print "###################################################################\n";
print $rules;
###############################################
# strip off any trailing .[och] and append the relative directory
# also remembering to do nothing if we are in one of the dropped
# directories
sub var_add
{
local($dir,$val)=@_;
local(@a,$_,$ret);
return("") if $no_engine && $dir =~ /\/engine/;
return("") if $no_hw && $dir =~ /\/hw/;
return("") if $no_idea && $dir =~ /\/idea/;
return("") if $no_aes && $dir =~ /\/aes/;
return("") if $no_rc2 && $dir =~ /\/rc2/;
return("") if $no_rc4 && $dir =~ /\/rc4/;
return("") if $no_rc5 && $dir =~ /\/rc5/;
return("") if $no_rsa && $dir =~ /\/rsa/;
return("") if $no_rsa && $dir =~ /^rsaref/;
return("") if $no_dsa && $dir =~ /\/dsa/;
return("") if $no_dh && $dir =~ /\/dh/;
return("") if $no_ec && $dir =~ /\/ec/;
if ($no_des && $dir =~ /\/des/)
{
if ($val =~ /read_pwd/)
{ return("$dir/read_pwd "); }
else
{ return(""); }
}
return("") if $no_mdc2 && $dir =~ /\/mdc2/;
return("") if $no_sock && $dir =~ /\/proxy/;
return("") if $no_bf && $dir =~ /\/bf/;
return("") if $no_cast && $dir =~ /\/cast/;
$val =~ s/^\s*(.*)\s*$/$1/;
@a=split(/\s+/,$val);
grep(s/\.[och]$//,@a);
@a=grep(!/^e_.*_3d$/,@a) if $no_des;
@a=grep(!/^e_.*_d$/,@a) if $no_des;
@a=grep(!/^e_.*_ae$/,@a) if $no_idea;
@a=grep(!/^e_.*_i$/,@a) if $no_aes;
@a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
@a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
@a=grep(!/^e_.*_bf$/,@a) if $no_bf;
@a=grep(!/^e_.*_c$/,@a) if $no_cast;
@a=grep(!/^e_rc4$/,@a) if $no_rc4;
@a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
@a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
@a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
@a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
@a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
@a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
@a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
@a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
@a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
@a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
@a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
@a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
@a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
@a=grep(!/_dhp$/,@a) if $no_dh;
@a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
@a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
@a=grep(!/_mdc2$/,@a) if $no_mdc2;
@a=grep(!/^engine$/,@a) if $no_engine;
@a=grep(!/^hw$/,@a) if $no_hw;
@a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
@a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
@a=grep(!/^gendsa$/,@a) if $no_sha1;
@a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
@a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
grep($_="$dir/$_",@a);
@a=grep(!/(^|\/)s_/,@a) if $no_sock;
@a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
$ret=join(' ',@a)." ";
return($ret);
}
# change things so that each 'token' is only separated by one space
sub clean_up_ws
{
local($w)=@_;
$w =~ s/^\s*(.*)\s*$/$1/;
$w =~ s/\s+/ /g;
return($w);
}
sub do_defs
{
local($var,$files,$location,$postfix)=@_;
local($_,$ret,$pf);
local(*OUT,$tmp,$t);
$files =~ s/\//$o/g if $o ne '/';
$ret="$var=";
$n=1;
$Vars{$var}.="";
foreach (split(/ /,$files))
{
$orig=$_;
$_=&bname($_) unless /^\$/;
if ($n++ == 2)
{
$n=0;
$ret.="\\\n\t";
}
if (($_ =~ /bss_file/) && ($postfix eq ".h"))
{ $pf=".c"; }
else { $pf=$postfix; }
if ($_ =~ /BN_ASM/) { $t="$_ "; }
elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
elsif ($_ =~ /BF_ENC/) { $t="$_ "; }
elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
else { $t="$location${o}$_$pf "; }
$Vars{$var}.="$t ";
$ret.=$t;
}
# hack to add version info on MSVC
if ($shlib && ($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
{
if ($var eq "CRYPTOOBJ")
{ $ret.="\$(OBJ_D)\\\$(CRYPTO).res "; }
elsif ($var eq "SSLOBJ")
{ $ret.="\$(OBJ_D)\\\$(SSL).res "; }
}
chop($ret);
$ret.="\n\n";
return($ret);
}
# return the name with the leading path removed
sub bname
{
local($ret)=@_;
$ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
return($ret);
}
##############################################################
# do a rule for each file that says 'compile' to new direcory
# compile the files in '$files' into $to
sub do_compile_rule
{
local($to,$files,$ex)=@_;
local($ret,$_,$n);
$files =~ s/\//$o/g if $o ne '/';
foreach (split(/\s+/,$files))
{
$n=&bname($_);
$ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
}
return($ret);
}
##############################################################
# do a rule for each file that says 'compile' to new direcory
sub cc_compile_target
{
local($target,$source,$ex_flags)=@_;
local($ret);
$ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
$target =~ s/\//$o/g if $o ne "/";
$source =~ s/\//$o/g if $o ne "/";
$ret ="$target: \$(SRC_D)$o$source\n\t";
$ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
return($ret);
}
##############################################################
sub do_asm_rule
{
local($target,$src)=@_;
local($ret,@s,@t,$i);
$target =~ s/\//$o/g if $o ne "/";
$src =~ s/\//$o/g if $o ne "/";
@s=split(/\s+/,$src);
@t=split(/\s+/,$target);
for ($i=0; $i<=$#s; $i++)
{
$ret.="$t[$i]: $s[$i]\n";
$ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
}
return($ret);
}
sub do_shlib_rule
{
local($n,$def)=@_;
local($ret,$nn);
local($t);
($nn=$n) =~ tr/a-z/A-Z/;
$ret.="$n.dll: \$(${nn}OBJ)\n";
if ($vc && $w32)
{
$ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n \$(${nn}OBJ_F)\n<<\n";
}
$ret.="\n";
return($ret);
}
# do a rule for each file that says 'copy' to new direcory on change
sub do_copy_rule
{
local($to,$files,$p)=@_;
local($ret,$_,$n,$pp);
$files =~ s/\//$o/g if $o ne '/';
foreach (split(/\s+/,$files))
{
$n=&bname($_);
if ($n =~ /bss_file/)
{ $pp=".c"; }
else { $pp=$p; }
$ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
}
return($ret);
}
sub read_options
{
if (/^no-rc2$/) { $no_rc2=1; }
elsif (/^no-rc4$/) { $no_rc4=1; }
elsif (/^no-rc5$/) { $no_rc5=1; }
elsif (/^no-idea$/) { $no_idea=1; }
elsif (/^no-aes$/) { $no_aes=1; }
elsif (/^no-des$/) { $no_des=1; }
elsif (/^no-bf$/) { $no_bf=1; }
elsif (/^no-cast$/) { $no_cast=1; }
elsif (/^no-md2$/) { $no_md2=1; }
elsif (/^no-md4$/) { $no_md4=1; }
elsif (/^no-md5$/) { $no_md5=1; }
elsif (/^no-sha$/) { $no_sha=1; }
elsif (/^no-sha1$/) { $no_sha1=1; }
elsif (/^no-ripemd$/) { $no_ripemd=1; }
elsif (/^no-mdc2$/) { $no_mdc2=1; }
elsif (/^no-patents$/) { $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
elsif (/^no-rsa$/) { $no_rsa=1; }
elsif (/^no-dsa$/) { $no_dsa=1; }
elsif (/^no-dh$/) { $no_dh=1; }
elsif (/^no-hmac$/) { $no_hmac=1; }
elsif (/^no-aes$/) { $no_aes=1; }
elsif (/^no-asm$/) { $no_asm=1; }
elsif (/^nasm$/) { $nasm=1; }
elsif (/^nw-nasm$/) { $nw_nasm=1; }
elsif (/^nw-mwasm$/) { $nw_mwasm=1; }
elsif (/^gaswin$/) { $gaswin=1; }
elsif (/^no-ssl2$/) { $no_ssl2=1; }
elsif (/^no-ssl3$/) { $no_ssl3=1; }
elsif (/^no-err$/) { $no_err=1; }
elsif (/^no-sock$/) { $no_sock=1; }
elsif (/^no-krb5$/) { $no_krb5=1; }
elsif (/^no-ec$/) { $no_ec=1; }
elsif (/^no-ecdsa$/) { $no_ecdsa=1; }
elsif (/^no-ecdh$/) { $no_ecdh=1; }
elsif (/^no-engine$/) { $no_engine=1; }
elsif (/^no-hw$/) { $no_hw=1; }
elsif (/^just-ssl$/) { $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
$no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
$no_ssl2=$no_err=$no_ripemd=$no_rc5=1;
$no_aes=1; }
elsif (/^rsaref$/) { }
elsif (/^gcc$/) { $gcc=1; }
elsif (/^debug$/) { $debug=1; }
elsif (/^profile$/) { $profile=1; }
elsif (/^shlib$/) { $shlib=1; }
elsif (/^dll$/) { $shlib=1; }
elsif (/^shared$/) { } # We just need to ignore it for now...
elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
elsif (/^-[lL].*$/) { $l_flags.="$_ "; }
elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
{ $c_flags.="$_ "; }
else { return(0); }
return(1);
}
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