release/src/router/openssl/util/pl/netware.pl

   1 # Metrowerks Codewarrior or gcc / nlmconv for NetWare
   2 #
   3
   4 $version_header = "crypto/opensslv.h";
   5 open(IN, "$version_header") or die "Couldn't open $version_header: $!";
   6 while (<IN>) {
   7   if (/^#define[\s\t]+OPENSSL_VERSION_NUMBER[\s\t]+0x(\d)(\d{2})(\d{2})(\d{2})/)
   8   {
   9     # die "OpenSSL version detected: $1.$2.$3.$4\n";
  10     #$nlmvernum = "$1,$2,$3";
  11     $nlmvernum = "$1,".($2*10+$3).",".($4*1);
  12     #$nlmverstr = "$1.".($2*1).".".($3*1).($4?(chr(96+$4)):"");
  13     break;
  14   }
  15 }
  16 close(IN) or die "Couldn't close $version_header: $!";
  17
  18 $readme_file = "README";
  19 open(IN, $readme_file) or die "Couldn't open $readme_file: $!";
  20 while (<IN>) {
  21   if (/^[\s\t]+OpenSSL[\s\t]+(\d)\.(\d{1,2})\.(\d{1,2})([a-z])(.*)/)
  22   {
  23     #$nlmvernum = "$1,$2,$3";
  24     #$nlmvernum = "$1,".($2*10+$3).",".($4*1);
  25     $nlmverstr = "$1.$2.$3$4$5";
  26   }
  27   elsif (/^[\s\t]+(Copyright \(c\) \d{4}\-\d{4} The OpenSSL Project)$/)
  28   {
  29     $nlmcpystr = $1;
  30   }
  31   break if ($nlmvernum && $nlmcpystr);
  32 }
  33 close(IN) or die "Couldn't close $readme_file: $!";
  34
  35 # Define stacksize here
  36 $nlmstack = "32768";
  37
  38 # some default settings here in case we failed to find them in README
  39 $nlmvernum = "1,0,0" if (!$nlmvernum);
  40 $nlmverstr = "OpenSSL" if (!$nlmverstr);
  41 $nlmcpystr = "Copyright (c) 1998-now The OpenSSL Project" if (!$nlmcpystr);
  42
  43 # die "OpenSSL copyright: $nlmcpystr\nOpenSSL verstring: $nlmverstr\nOpenSSL vernumber: $nlmvernum\n";
  44
  45 # The import files and other misc imports needed to link
  46 @misc_imports = ("GetProcessSwitchCount", "RunningProcess",
  47                  "GetSuperHighResolutionTimer");
  48 if ($LIBC)
  49 {
  50    @import_files = ("libc.imp");
  51    @module_files = ("libc");
  52    $libarch = "LIBC";
  53 }
  54 else
  55 {
  56    # clib build
  57    @import_files = ("clib.imp");
  58    push(@import_files, "socklib.imp") if ($BSDSOCK);
  59    @module_files = ("clib");
  60    # push(@misc_imports, "_rt_modu64%16", "_rt_divu64%16");
  61    $libarch = "CLIB";
  62 }
  63 if ($BSDSOCK)
  64 {
  65    $libarch .= "-BSD";
  66 }
  67 else
  68 {
  69    $libarch .= "-WS2";
  70    push(@import_files, "ws2nlm.imp");
  71 }
  72
  73 # The "IMPORTS" environment variable must be set and point to the location
  74 # where import files (*.imp) can be found.
  75 # Example:  set IMPORTS=c:\ndk\nwsdk\imports
  76 $import_path = $ENV{"IMPORTS"} || die ("IMPORTS environment variable not set\n");
  77
  78
  79 # The "PRELUDE" environment variable must be set and point to the location
  80 # and name of the prelude source to link with ( nwpre.obj is recommended ).
  81 # Example: set PRELUDE=c:\codewar\novell support\metrowerks support\libraries\runtime\nwpre.obj
  82 $prelude = $ENV{"PRELUDE"} || die ("PRELUDE environment variable not set\n");
  83
  84 # The "INCLUDES" environment variable must be set and point to the location
  85 # where import files (*.imp) can be found.
  86 $include_path = $ENV{"INCLUDE"} || die ("INCLUDES environment variable not set\n");
  87 $include_path =~ s/\\/\//g;
  88 $include_path = join(" -I", split(/;/, $include_path));
  89
  90 # check for gcc compiler
  91 $gnuc = $ENV{"GNUC"};
  92
  93 #$ssl=   "ssleay32";
  94 #$crypto="libeay32";
  95
  96 if ($gnuc)
  97 {
  98    # C compiler
  99    $cc='gcc';
 100    # Linker
 101    $link='nlmconv';
 102    # librarian
 103    $mklib='ar';
 104    $o='/';
 105    # cp command
 106    $cp='cp -af';
 107    # rm command
 108    $rm='rm -f';
 109    # mv command
 110    $mv='mv -f';
 111    # mkdir command
 112    $mkdir='gmkdir';
 113    #$ranlib='ranlib';
 114 }
 115 else
 116 {
 117    # C compiler
 118    $cc='mwccnlm';
 119    # Linker
 120    $link='mwldnlm';
 121    # librarian
 122    $mklib='mwldnlm';
 123    # Path separator
 124    $o='\\';
 125    # cp command
 126    $cp='copy >nul:';
 127    # rm command
 128    $rm='del /f /q';
 129 }
 130
 131 # assembler
 132 if ($nw_nasm)
 133 {
 134    $asm=(`nasm -v 2>NUL` gt `nasmw -v 2>NUL`?"nasm":"nasmw");
 135    if ($gnuc)
 136    {
 137       $asm.=" -s -f elf";
 138    }
 139    else
 140    {
 141       $asm.=" -s -f coff -d __coff__";
 142    }
 143    $afile="-o ";
 144    $asm.=" -g" if $debug;
 145 }
 146 elsif ($nw_mwasm)
 147 {
 148    $asm="mwasmnlm -maxerrors 20";
 149    $afile="-o ";
 150    $asm.=" -g" if $debug;
 151 }
 152 elsif ($nw_masm)
 153 {
 154 # masm assembly settings - it should be possible to use masm but haven't
 155 # got it working.
 156 # $asm='ml /Cp /coff /c /Cx';
 157 # $asm.=" /Zi" if $debug;
 158 # $afile='/Fo';
 159    die("Support for masm assembler not yet functional\n");
 160 }
 161 else
 162 {
 163    $asm="";
 164    $afile="";
 165 }
 166
 167
 168
 169 if ($gnuc)
 170 {
 171    # compile flags for GNUC
 172    # additional flags based upon debug | non-debug
 173    if ($debug)
 174    {
 175       $cflags="-g -DDEBUG";
 176    }
 177    else
 178    {
 179       $cflags="-O2";
 180    }
 181    $cflags.=" -nostdinc -I$include_path \\
 182          -fno-builtin -fpcc-struct-return -fno-strict-aliasing \\
 183          -funsigned-char -Wall -Wno-unused -Wno-uninitialized";
 184
 185    # link flags
 186    $lflags="-T";
 187 }
 188 else
 189 {
 190    # compile flags for CodeWarrior
 191    # additional flags based upon debug | non-debug
 192    if ($debug)
 193    {
 194       $cflags="-opt off -g -sym internal -DDEBUG";
 195    }
 196    else
 197    {
 198    # CodeWarrior compiler has a problem with optimizations for floating
 199    # points - no optimizations until further investigation
 200    #      $cflags="-opt all";
 201    }
 202
 203    # NOTES: Several c files in the crypto subdirectory include headers from
 204    #        their local directories.  Metrowerks wouldn't find these h files
 205    #        without adding individual include directives as compile flags
 206    #        or modifying the c files.  Instead of adding individual include
 207    #        paths for each subdirectory a recursive include directive
 208    #        is used ( -ir crypto ).
 209    #
 210    #        A similar issue exists for the engines and apps subdirectories.
 211    #
 212    #        Turned off the "possible" warnings ( -w nopossible ).  Metrowerks
 213    #        complained a lot about various stuff.  May want to turn back
 214    #        on for further development.
 215    $cflags.=" -nostdinc -ir crypto -ir ssl -ir engines -ir apps -I$include_path \\
 216          -msgstyle gcc -align 4 -processor pentium -char unsigned \\
 217          -w on -w nolargeargs -w nopossible -w nounusedarg -w nounusedexpr \\
 218          -w noimplicitconv -relax_pointers -nosyspath -maxerrors 20";
 219
 220    # link flags
 221    $lflags="-msgstyle gcc -zerobss -nostdlib -sym internal -commandfile";
 222 }
 223
 224 # common defines
 225 $cflags.=" -DL_ENDIAN -DOPENSSL_SYSNAME_NETWARE -U_WIN32";
 226
 227 # If LibC build add in NKS_LIBC define and set the entry/exit
 228 # routines - The default entry/exit routines are for CLib and don't exist
 229 # in LibC
 230 if ($LIBC)
 231 {
 232    $cflags.=" -DNETWARE_LIBC";
 233    $nlmstart = "_LibCPrelude";
 234    $nlmexit = "_LibCPostlude";
 235    @nlm_flags = ("pseudopreemption", "flag_on 64");
 236 }
 237 else
 238 {
 239    $cflags.=" -DNETWARE_CLIB";
 240    $nlmstart = "_Prelude";
 241    $nlmexit = "_Stop";
 242 }
 243
 244 # If BSD Socket support is requested, set a define for the compiler
 245 if ($BSDSOCK)
 246 {
 247    $cflags.=" -DNETWARE_BSDSOCK";
 248    if (!$LIBC)
 249    {
 250       $cflags.=" -DNETDB_USE_INTERNET";
 251    }
 252 }
 253
 254
 255 # linking stuff
 256 # for the output directories use the mk1mf.pl values with "_nw" appended
 257 if ($shlib)
 258 {
 259    if ($LIBC)
 260    {
 261       $out_def.="_nw_libc_nlm";
 262       $tmp_def.="_nw_libc_nlm";
 263       $inc_def.="_nw_libc_nlm";
 264    }
 265    else  # NETWARE_CLIB
 266    {
 267       $out_def.="_nw_clib_nlm";
 268       $tmp_def.="_nw_clib_nlm";
 269       $inc_def.="_nw_clib_nlm";
 270    }
 271 }
 272 else
 273 {
 274    if ($gnuc) # GNUC Tools
 275    {
 276       $libp=".a";
 277       $shlibp=".a";
 278       $lib_flags="-cr";
 279    }
 280    else       # CodeWarrior
 281    {
 282       $libp=".lib";
 283       $shlibp=".lib";
 284       $lib_flags="-nodefaults -type library -o";
 285    }
 286    if ($LIBC)
 287    {
 288       $out_def.="_nw_libc";
 289       $tmp_def.="_nw_libc";
 290       $inc_def.="_nw_libc";
 291    }
 292    else  # NETWARE_CLIB
 293    {
 294       $out_def.="_nw_clib";
 295       $tmp_def.="_nw_clib";
 296       $inc_def.="_nw_clib";
 297    }
 298 }
 299
 300 # used by mk1mf.pl
 301 $obj='.o';
 302 $ofile='-o ';
 303 $efile='';
 304 $exep='.nlm';
 305 $ex_libs='';
 306
 307 if (!$no_asm)
 308 {
 309    $bn_asm_obj="\$(OBJ_D)${o}bn-nw${obj}";
 310    $bn_asm_src="crypto${o}bn${o}asm${o}bn-nw.asm";
 311    $bnco_asm_obj="\$(OBJ_D)${o}co-nw${obj}";
 312    $bnco_asm_src="crypto${o}bn${o}asm${o}co-nw.asm";
 313    $aes_asm_obj="\$(OBJ_D)${o}a-nw${obj}";
 314    $aes_asm_src="crypto${o}aes${o}asm${o}a-nw.asm";
 315    $des_enc_obj="\$(OBJ_D)${o}d-nw${obj} \$(OBJ_D)${o}y-nw${obj}";
 316    $des_enc_src="crypto${o}des${o}asm${o}d-nw.asm crypto${o}des${o}asm${o}y-nw.asm";
 317    $bf_enc_obj="\$(OBJ_D)${o}b-nw${obj}";
 318    $bf_enc_src="crypto${o}bf${o}asm${o}b-nw.asm";
 319    $cast_enc_obj="\$(OBJ_D)${o}c-nw${obj}";
 320    $cast_enc_src="crypto${o}cast${o}asm${o}c-nw.asm";
 321    $rc4_enc_obj="\$(OBJ_D)${o}r4-nw${obj}";
 322    $rc4_enc_src="crypto${o}rc4${o}asm${o}r4-nw.asm";
 323    $rc5_enc_obj="\$(OBJ_D)${o}r5-nw${obj}";
 324    $rc5_enc_src="crypto${o}rc5${o}asm${o}r5-nw.asm";
 325    $md5_asm_obj="\$(OBJ_D)${o}m5-nw${obj}";
 326    $md5_asm_src="crypto${o}md5${o}asm${o}m5-nw.asm";
 327    $sha1_asm_obj="\$(OBJ_D)${o}s1-nw${obj} \$(OBJ_D)${o}sha256-nw${obj} \$(OBJ_D)${o}sha512-nw${obj}";
 328    $sha1_asm_src="crypto${o}sha${o}asm${o}s1-nw.asm crypto${o}sha${o}asm${o}sha256-nw.asm crypto${o}sha${o}asm${o}sha512-nw.asm";
 329    $rmd160_asm_obj="\$(OBJ_D)${o}rm-nw${obj}";
 330    $rmd160_asm_src="crypto${o}ripemd${o}asm${o}rm-nw.asm";
 331    $whirlpool_asm_obj="\$(OBJ_D)${o}wp-nw${obj}";
 332    $whirlpool_asm_src="crypto${o}whrlpool${o}asm${o}wp-nw.asm";
 333    $cpuid_asm_obj="\$(OBJ_D)${o}x86cpuid-nw${obj}";
 334    $cpuid_asm_src="crypto${o}x86cpuid-nw.asm";
 335    $cflags.=" -DOPENSSL_CPUID_OBJ -DBN_ASM -DOPENSSL_BN_ASM_PART_WORDS -DMD5_ASM -DWHIRLPOOL_ASM";
 336    $cflags.=" -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM";
 337    $cflags.=" -DAES_ASM -DRMD160_ASM";
 338 }
 339 else
 340 {
 341    $bn_asm_obj='';
 342    $bn_asm_src='';
 343    $bnco_asm_obj='';
 344    $bnco_asm_src='';
 345    $aes_asm_obj='';
 346    $aes_asm_src='';
 347    $des_enc_obj='';
 348    $des_enc_src='';
 349    $bf_enc_obj='';
 350    $bf_enc_src='';
 351    $cast_enc_obj='';
 352    $cast_enc_src='';
 353    $rc4_enc_obj='';
 354    $rc4_enc_src='';
 355    $rc5_enc_obj='';
 356    $rc5_enc_src='';
 357    $md5_asm_obj='';
 358    $md5_asm_src='';
 359    $sha1_asm_obj='';
 360    $sha1_asm_src='';
 361    $rmd160_asm_obj='';
 362    $rmd160_asm_src='';
 363    $whirlpool_asm_obj='';
 364    $whirlpool_asm_src='';
 365    $cpuid_asm_obj='';
 366    $cpuid_asm_src='';
 367 }
 368
 369 # create the *.def linker command files in \openssl\netware\ directory
 370 sub do_def_file
 371 {
 372    # strip off the leading path
 373    my($target) = bname(shift);
 374    my($i);
 375
 376    if ($target =~ /(.*).nlm/)
 377    {
 378       $target = $1;
 379    }
 380
 381    # special case for openssl - the mk1mf.pl defines E_EXE = openssl
 382    if ($target =~ /E_EXE/)
 383    {
 384       $target =~ s/\$\(E_EXE\)/openssl/;
 385    }
 386
 387    # Note: originally tried to use full path ( \openssl\netware\$target.def )
 388    # Metrowerks linker choked on this with an assertion failure. bug???
 389    #
 390    my($def_file) = "netware${o}$target.def";
 391
 392    open(DEF_OUT, ">$def_file") || die("unable to open file $def_file\n");
 393
 394    print( DEF_OUT "# command file generated by netware.pl for NLM target.\n" );
 395    print( DEF_OUT "# do not edit this file - all your changes will be lost!!\n" );
 396    print( DEF_OUT "#\n");
 397    print( DEF_OUT "DESCRIPTION \"$target ($libarch) - OpenSSL $nlmverstr\"\n");
 398    print( DEF_OUT "COPYRIGHT \"$nlmcpystr\"\n");
 399    print( DEF_OUT "VERSION $nlmvernum\n");
 400    print( DEF_OUT "STACK $nlmstack\n");
 401    print( DEF_OUT "START $nlmstart\n");
 402    print( DEF_OUT "EXIT $nlmexit\n");
 403
 404    # special case for openssl
 405    if ($target eq "openssl")
 406    {
 407       print( DEF_OUT "SCREENNAME \"OpenSSL $nlmverstr\"\n");
 408    }
 409    else
 410    {
 411       print( DEF_OUT "SCREENNAME \"DEFAULT\"\n");
 412    }
 413
 414    foreach $i (@misc_imports)
 415    {
 416       print( DEF_OUT "IMPORT $i\n");
 417    }
 418
 419    foreach $i (@import_files)
 420    {
 421       print( DEF_OUT "IMPORT \@$import_path${o}$i\n");
 422    }
 423
 424    foreach $i (@module_files)
 425    {
 426       print( DEF_OUT "MODULE $i\n");
 427    }
 428
 429    foreach $i (@nlm_flags)
 430    {
 431       print( DEF_OUT "$i\n");
 432    }
 433
 434    if ($gnuc)
 435    {
 436       if ($target =~ /openssl/)
 437       {
 438          print( DEF_OUT "INPUT ${tmp_def}${o}openssl${obj}\n");
 439          print( DEF_OUT "INPUT ${tmp_def}${o}openssl${libp}\n");
 440       }
 441       else
 442       {
 443          print( DEF_OUT "INPUT ${tmp_def}${o}${target}${obj}\n");
 444       }
 445       print( DEF_OUT "INPUT $prelude\n");
 446       print( DEF_OUT "INPUT ${out_def}${o}${ssl}${libp} ${out_def}${o}${crypto}${libp}\n");
 447       print( DEF_OUT "OUTPUT $target.nlm\n");
 448    }
 449
 450    close(DEF_OUT);
 451    return($def_file);
 452 }
 453
 454 sub do_lib_rule
 455 {
 456    my($objs,$target,$name,$shlib)=@_;
 457    my($ret);
 458
 459    $ret.="$target: $objs\n";
 460    if (!$shlib)
 461    {
 462       $ret.="\t\@echo Building Lib: $name\n";
 463       $ret.="\t\$(MKLIB) $lib_flags $target $objs\n";
 464       $ret.="\t\@echo .\n"
 465    }
 466    else
 467    {
 468       die( "Building as NLM not currently supported!" );
 469    }
 470
 471    $ret.="\n";
 472    return($ret);
 473 }
 474
 475 sub do_link_rule
 476 {
 477    my($target,$files,$dep_libs,$libs)=@_;
 478    my($ret);
 479    my($def_file) = do_def_file($target);
 480
 481    $ret.="$target: $files $dep_libs\n";
 482
 483    # NOTE:  When building the test nlms no screen name is given
 484    #  which causes the console screen to be used.  By using the console
 485    #  screen there is no "<press any key to continue>" message which
 486    #  requires user interaction.  The test script ( do_tests.pl ) needs
 487    #  to be able to run the tests without requiring user interaction.
 488    #
 489    #  However, the sample program "openssl.nlm" is used by the tests and is
 490    #  a interactive sample so a screen is desired when not be run by the
 491    #  tests.  To solve the problem, two versions of the program are built:
 492    #    openssl2 - no screen used by tests
 493    #    openssl - default screen - use for normal interactive modes
 494    #
 495
 496    # special case for openssl - the mk1mf.pl defines E_EXE = openssl
 497    if ($target =~ /E_EXE/)
 498    {
 499       my($target2) = $target;
 500
 501       $target2 =~ s/\(E_EXE\)/\(E_EXE\)2/;
 502
 503       # openssl2
 504       my($def_file2) = do_def_file($target2);
 505
 506       if ($gnuc)
 507       {
 508          $ret.="\t\$(MKLIB) $lib_flags \$(TMP_D)${o}\$(E_EXE).a \$(filter-out \$(TMP_D)${o}\$(E_EXE)${obj},$files)\n";
 509          $ret.="\t\$(LINK_CMD) \$(LFLAGS) $def_file2\n";
 510          $ret.="\t\@$mv \$(E_EXE)2.nlm \$(TEST_D)\n";
 511       }
 512       else
 513       {
 514          $ret.="\t\$(LINK_CMD) \$(LFLAGS) $def_file2 $files \"$prelude\" $libs -o $target2\n";
 515       }
 516    }
 517    if ($gnuc)
 518    {
 519       $ret.="\t\$(LINK_CMD) \$(LFLAGS) $def_file\n";
 520       $ret.="\t\@$mv \$(\@F) \$(TEST_D)\n";
 521    }
 522    else
 523    {
 524       $ret.="\t\$(LINK_CMD) \$(LFLAGS) $def_file $files \"$prelude\" $libs -o $target\n";
 525    }
 526
 527    $ret.="\n";
 528    return($ret);
 529
 530 }
 531
 532 1;