release/src/router/openssl/util/mk1mf.pl

   1 #!/usr/local/bin/perl
   2 # A bit of an evil hack but it post processes the file ../MINFO which
   3 # is generated by `make files` in the top directory.
   4 # This script outputs one mega makefile that has no shell stuff or any
   5 # funny stuff
   6 #
   7
   8 $INSTALLTOP="/usr/local/ssl";
   9 $OPTIONS="";
  10 $ssl_version="";
  11 $banner="\t\@echo Building OpenSSL";
  12
  13 open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
  14 while(<IN>) {
  15     $ssl_version=$1 if (/^VERSION=(.*)$/);
  16     $OPTIONS=$1 if (/^OPTIONS=(.*)$/);
  17     $INSTALLTOP=$1 if (/^INSTALLTOP=(.*$)/);
  18 }
  19 close(IN);
  20
  21 die "Makefile.ssl is not the toplevel Makefile!\n" if $ssl_version eq "";
  22
  23 $infile="MINFO";
  24
  25 %ops=(
  26         "VC-WIN32",   "Microsoft Visual C++ [4-6] - Windows NT or 9X",
  27         "VC-NT",   "Microsoft Visual C++ [4-6] - Windows NT ONLY",
  28         "VC-W31-16",  "Microsoft Visual C++ 1.52 - Windows 3.1 - 286",
  29         "VC-WIN16",   "Alias for VC-W31-32",
  30         "VC-W31-32",  "Microsoft Visual C++ 1.52 - Windows 3.1 - 386+",
  31         "VC-MSDOS","Microsoft Visual C++ 1.52 - MSDOS",
  32         "Mingw32", "GNU C++ - Windows NT or 9x",
  33         "Mingw32-files", "Create files with DOS copy ...",
  34         "BC-NT",   "Borland C++ 4.5 - Windows NT",
  35         "BC-W31",  "Borland C++ 4.5 - Windows 3.1 - PROBABLY NOT WORKING",
  36         "BC-MSDOS","Borland C++ 4.5 - MSDOS",
  37         "linux-elf","Linux elf",
  38         "ultrix-mips","DEC mips ultrix",
  39         "FreeBSD","FreeBSD distribution",
  40         "default","cc under unix",
  41         );
  42
  43 $platform="";
  44 foreach (@ARGV)
  45         {
  46         if (!&read_options && !defined($ops{$_}))
  47                 {
  48                 print STDERR "unknown option - $_\n";
  49                 print STDERR "usage: perl mk1mf.pl [options] [system]\n";
  50                 print STDERR "\nwhere [system] can be one of the following\n";
  51                 foreach $i (sort keys %ops)
  52                 { printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
  53                 print STDERR <<"EOF";
  54 and [options] can be one of
  55         no-md2 no-md4 no-md5 no-sha no-mdc2     - Skip this digest
  56         no-ripemd
  57         no-rc2 no-rc4 no-idea no-des no-bf no-cast - Skip this symetric cipher
  58         no-rc5
  59         no-rsa no-dsa no-dh                     - Skip this public key cipher
  60         no-ssl2 no-ssl3                         - Skip this version of SSL
  61         just-ssl                                - remove all non-ssl keys/digest
  62         no-asm                                  - No x86 asm
  63         nasm                                    - Use NASM for x86 asm
  64         gaswin                                  - Use GNU as with Mingw32
  65         no-socks                                - No socket code
  66         no-err                                  - No error strings
  67         dll/shlib                               - Build shared libraries (MS)
  68         debug                                   - Debug build
  69         profile                                 - Profiling build
  70         gcc                                     - Use Gcc (unix)
  71         rsaref                                  - Build to require RSAref
  72
  73 Values that can be set
  74 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
  75
  76 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
  77 -<ex_cc_flags>                                  - extra 'cc' flags,
  78                                                   added (MS), or replace (unix)
  79 EOF
  80                 exit(1);
  81                 }
  82         $platform=$_;
  83         }
  84 foreach (split / /, $OPTIONS)
  85         {
  86         print STDERR "unknown option - $_\n" if !&read_options;
  87         }
  88
  89 $no_mdc2=1 if ($no_des);
  90
  91 $no_ssl3=1 if ($no_md5 || $no_sha);
  92 $no_ssl3=1 if ($no_rsa && $no_dh);
  93
  94 $no_ssl2=1 if ($no_md5 || $no_rsa);
  95 $no_ssl2=1 if ($no_rsa);
  96
  97 $out_def="out";
  98 $inc_def="outinc";
  99 $tmp_def="tmp";
 100
 101 $mkdir="mkdir";
 102
 103 ($ssl,$crypto)=("ssl","crypto");
 104 $RSAglue="RSAglue";
 105 $ranlib="echo ranlib";
 106
 107 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 108 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 109 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 110
 111 # $bin_dir.=$o causes a core dump on my sparc :-(
 112
 113 $NT=0;
 114
 115 push(@INC,"util/pl","pl");
 116 if ($platform eq "VC-MSDOS")
 117         {
 118         $asmbits=16;
 119         $msdos=1;
 120         require 'VC-16.pl';
 121         }
 122 elsif ($platform eq "VC-W31-16")
 123         {
 124         $asmbits=16;
 125         $msdos=1; $win16=1;
 126         require 'VC-16.pl';
 127         }
 128 elsif (($platform eq "VC-W31-32") || ($platform eq "VC-WIN16"))
 129         {
 130         $asmbits=32;
 131         $msdos=1; $win16=1;
 132         require 'VC-16.pl';
 133         }
 134 elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 135         {
 136         $NT = 1 if $platform eq "VC-NT";
 137         require 'VC-32.pl';
 138         }
 139 elsif ($platform eq "Mingw32")
 140         {
 141         require 'Mingw32.pl';
 142         }
 143 elsif ($platform eq "Mingw32-files")
 144         {
 145         require 'Mingw32f.pl';
 146         }
 147 elsif ($platform eq "BC-NT")
 148         {
 149         $bc=1;
 150         require 'BC-32.pl';
 151         }
 152 elsif ($platform eq "BC-W31")
 153         {
 154         $bc=1;
 155         $msdos=1; $w16=1;
 156         require 'BC-16.pl';
 157         }
 158 elsif ($platform eq "BC-Q16")
 159         {
 160         $msdos=1; $w16=1; $shlib=0; $qw=1;
 161         require 'BC-16.pl';
 162         }
 163 elsif ($platform eq "BC-MSDOS")
 164         {
 165         $asmbits=16;
 166         $msdos=1;
 167         require 'BC-16.pl';
 168         }
 169 elsif ($platform eq "FreeBSD")
 170         {
 171         require 'unix.pl';
 172         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 173         }
 174 elsif ($platform eq "linux-elf")
 175         {
 176         require "unix.pl";
 177         require "linux.pl";
 178         $unix=1;
 179         }
 180 elsif ($platform eq "ultrix-mips")
 181         {
 182         require "unix.pl";
 183         require "ultrix.pl";
 184         $unix=1;
 185         }
 186 else
 187         {
 188         require "unix.pl";
 189
 190         $unix=1;
 191         $cflags.=' -DTERMIO';
 192         }
 193
 194 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 195 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 196 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 197
 198 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 199
 200 $cflags.=" -DNO_IDEA" if $no_idea;
 201 $cflags.=" -DNO_RC2"  if $no_rc2;
 202 $cflags.=" -DNO_RC4"  if $no_rc4;
 203 $cflags.=" -DNO_RC5"  if $no_rc5;
 204 $cflags.=" -DNO_MD2"  if $no_md2;
 205 $cflags.=" -DNO_MD4"  if $no_md4;
 206 $cflags.=" -DNO_MD5"  if $no_md5;
 207 $cflags.=" -DNO_SHA"  if $no_sha;
 208 $cflags.=" -DNO_SHA1" if $no_sha1;
 209 $cflags.=" -DNO_RIPEMD" if $no_rmd160;
 210 $cflags.=" -DNO_MDC2" if $no_mdc2;
 211 $cflags.=" -DNO_BF"  if $no_bf;
 212 $cflags.=" -DNO_CAST" if $no_cast;
 213 $cflags.=" -DNO_DES"  if $no_des;
 214 $cflags.=" -DNO_RSA"  if $no_rsa;
 215 $cflags.=" -DNO_DSA"  if $no_dsa;
 216 $cflags.=" -DNO_DH"   if $no_dh;
 217 $cflags.=" -DNO_SOCK" if $no_sock;
 218 $cflags.=" -DNO_SSL2" if $no_ssl2;
 219 $cflags.=" -DNO_SSL3" if $no_ssl3;
 220 $cflags.=" -DNO_ERR"  if $no_err;
 221 $cflags.=" -DRSAref"  if $rsaref ne "";
 222
 223 ## if ($unix)
 224 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 225 ##else
 226         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 227
 228 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 229
 230 if ($msdos)
 231         {
 232         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 233         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 234         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 235         $banner.="\t\@echo documentation for details.\n";
 236         }
 237
 238 # have to do this to allow $(CC) under unix
 239 $link="$bin_dir$link" if ($link !~ /^\$/);
 240
 241 $INSTALLTOP =~ s|/|$o|g;
 242
 243 $defs= <<"EOF";
 244 # This makefile has been automatically generated from the OpenSSL distribution.
 245 # This single makefile will build the complete OpenSSL distribution and
 246 # by default leave the 'intertesting' output files in .${o}out and the stuff
 247 # that needs deleting in .${o}tmp.
 248 # The file was generated by running 'make makefile.one', which
 249 # does a 'make files', which writes all the environment variables from all
 250 # the makefiles to the file call MINFO.  This file is used by
 251 # util${o}mk1mf.pl to generate makefile.one.
 252 # The 'makefile per directory' system suites me when developing this
 253 # library and also so I can 'distribute' indervidual library sections.
 254 # The one monster makefile better suits building in non-unix
 255 # environments.
 256
 257 INSTALLTOP=$INSTALLTOP
 258
 259 # Set your compiler options
 260 PLATFORM=$platform
 261 CC=$bin_dir${cc}
 262 CFLAG=$cflags
 263 APP_CFLAG=$app_cflag
 264 LIB_CFLAG=$lib_cflag
 265 SHLIB_CFLAG=$shl_cflag
 266 APP_EX_OBJ=$app_ex_obj
 267 SHLIB_EX_OBJ=$shlib_ex_obj
 268 # add extra libraries to this define, for solaris -lsocket -lnsl would
 269 # be added
 270 EX_LIBS=$ex_libs
 271
 272 # The OpenSSL directory
 273 SRC_D=$src_dir
 274
 275 LINK=$link
 276 LFLAGS=$lflags
 277
 278 BN_ASM_OBJ=$bn_asm_obj
 279 BN_ASM_SRC=$bn_asm_src
 280 BNCO_ASM_OBJ=$bnco_asm_obj
 281 BNCO_ASM_SRC=$bnco_asm_src
 282 DES_ENC_OBJ=$des_enc_obj
 283 DES_ENC_SRC=$des_enc_src
 284 BF_ENC_OBJ=$bf_enc_obj
 285 BF_ENC_SRC=$bf_enc_src
 286 CAST_ENC_OBJ=$cast_enc_obj
 287 CAST_ENC_SRC=$cast_enc_src
 288 RC4_ENC_OBJ=$rc4_enc_obj
 289 RC4_ENC_SRC=$rc4_enc_src
 290 RC5_ENC_OBJ=$rc5_enc_obj
 291 RC5_ENC_SRC=$rc5_enc_src
 292 MD5_ASM_OBJ=$md5_asm_obj
 293 MD5_ASM_SRC=$md5_asm_src
 294 SHA1_ASM_OBJ=$sha1_asm_obj
 295 SHA1_ASM_SRC=$sha1_asm_src
 296 RMD160_ASM_OBJ=$rmd160_asm_obj
 297 RMD160_ASM_SRC=$rmd160_asm_src
 298
 299 # The output directory for everything intersting
 300 OUT_D=$out_dir
 301 # The output directory for all the temporary muck
 302 TMP_D=$tmp_dir
 303 # The output directory for the header files
 304 INC_D=$inc_dir
 305 INCO_D=$inc_dir${o}openssl
 306
 307 CP=$cp
 308 RM=$rm
 309 RANLIB=$ranlib
 310 MKDIR=$mkdir
 311 MKLIB=$bin_dir$mklib
 312 MLFLAGS=$mlflags
 313 ASM=$bin_dir$asm
 314
 315 ######################################################
 316 # You should not need to touch anything below this point
 317 ######################################################
 318
 319 E_EXE=openssl
 320 SSL=$ssl
 321 CRYPTO=$crypto
 322 RSAGLUE=$RSAglue
 323
 324 # BIN_D  - Binary output directory
 325 # TEST_D - Binary test file output directory
 326 # LIB_D  - library output directory
 327 # Note: if you change these point to different directories then uncomment out
 328 # the lines around the 'NB' comment below.
 329 #
 330 BIN_D=\$(OUT_D)
 331 TEST_D=\$(OUT_D)
 332 LIB_D=\$(OUT_D)
 333
 334 # INCL_D - local library directory
 335 # OBJ_D  - temp object file directory
 336 OBJ_D=\$(TMP_D)
 337 INCL_D=\$(TMP_D)
 338
 339 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 340 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 341 O_RSAGLUE= \$(LIB_D)$o$plib\$(RSAGLUE)$libp
 342 SO_SSL=    $plib\$(SSL)$so_shlibp
 343 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 344 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 345 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 346
 347 L_LIBS= \$(L_SSL) \$(L_CRYPTO)
 348 #L_LIBS= \$(O_SSL) \$(O_RSAGLUE) -lrsaref \$(O_CRYPTO)
 349
 350 ######################################################
 351 # Don't touch anything below this point
 352 ######################################################
 353
 354 INC=-I\$(INC_D) -I\$(INCL_D)
 355 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 356 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 357 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 358 LIBS_DEP=\$(O_CRYPTO) \$(O_RSAGLUE) \$(O_SSL)
 359
 360 #############################################
 361 EOF
 362
 363 $rules=<<"EOF";
 364 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
 365
 366 banner:
 367 $banner
 368
 369 \$(TMP_D):
 370         \$(MKDIR) \$(TMP_D)
 371 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 372 #\$(BIN_D):
 373 #       \$(MKDIR) \$(BIN_D)
 374 #
 375 #\$(TEST_D):
 376 #       \$(MKDIR) \$(TEST_D)
 377
 378 \$(LIB_D):
 379         \$(MKDIR) \$(LIB_D)
 380
 381 \$(INCO_D): \$(INC_D)
 382         \$(MKDIR) \$(INCO_D)
 383
 384 \$(INC_D):
 385         \$(MKDIR) \$(INC_D)
 386
 387 headers: \$(HEADER) \$(EXHEADER)
 388         @
 389
 390 lib: \$(LIBS_DEP)
 391
 392 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 393
 394 install:
 395         \$(MKDIR) \$(INSTALLTOP)
 396         \$(MKDIR) \$(INSTALLTOP)${o}bin
 397         \$(MKDIR) \$(INSTALLTOP)${o}include
 398         \$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
 399         \$(MKDIR) \$(INSTALLTOP)${o}lib
 400         \$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
 401         \$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
 402         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
 403         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
 404
 405 clean:
 406         \$(RM) \$(TMP_D)$o*.*
 407
 408 vclean:
 409         \$(RM) \$(TMP_D)$o*.*
 410         \$(RM) \$(OUT_D)$o*.*
 411
 412 EOF
 413
 414 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 415 $platform_cpp_symbol =~ s/-/_/g;
 416 if (open(IN,"crypto/buildinf.h"))
 417         {
 418         # Remove entry for this platform in existing file buildinf.h.
 419
 420         my $old_buildinf_h = "";
 421         while (<IN>)
 422                 {
 423                 if (/^\#ifdef $platform_cpp_symbol$/)
 424                         {
 425                         while (<IN>) { last if (/^\#endif/); }
 426                         }
 427                 else
 428                         {
 429                         $old_buildinf_h .= $_;
 430                         }
 431                 }
 432         close(IN);
 433
 434         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 435         print OUT $old_buildinf_h;
 436         close(OUT);
 437         }
 438
 439 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 440 printf OUT <<EOF;
 441 #ifdef $platform_cpp_symbol
 442   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 443   #define CFLAGS "$cc $cflags"
 444   #define PLATFORM "$platform"
 445 EOF
 446 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 447 printf OUT "#endif\n";
 448 close(OUT);
 449
 450 #############################################
 451 # We parse in input file and 'store' info for later printing.
 452 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 453 $_=<IN>;
 454 for (;;)
 455         {
 456         chop;
 457
 458         ($key,$val)=/^([^=]+)=(.*)/;
 459         if ($key eq "RELATIVE_DIRECTORY")
 460                 {
 461                 if ($lib ne "")
 462                         {
 463                         $uc=$lib;
 464                         $uc =~ s/^lib(.*)\.a/$1/;
 465                         $uc =~ tr/a-z/A-Z/;
 466                         $lib_nam{$uc}=$uc;
 467                         $lib_obj{$uc}.=$libobj." ";
 468                         }
 469                 last if ($val eq "FINISHED");
 470                 $lib="";
 471                 $libobj="";
 472                 $dir=$val;
 473                 }
 474
 475         if ($key eq "TEST")
 476                 { $test.=&var_add($dir,$val); }
 477
 478         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 479                 { $e_exe.=&var_add($dir,$val); }
 480
 481         if ($key eq "LIB")
 482                 {
 483                 $lib=$val;
 484                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 485                 }
 486
 487         if ($key eq "EXHEADER")
 488                 { $exheader.=&var_add($dir,$val); }
 489
 490         if ($key eq "HEADER")
 491                 { $header.=&var_add($dir,$val); }
 492
 493         if ($key eq "LIBOBJ")
 494                 { $libobj=&var_add($dir,$val); }
 495
 496         if (!($_=<IN>))
 497                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 498         }
 499 close(IN);
 500
 501 # Strip of trailing ' '
 502 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 503 $test=&clean_up_ws($test);
 504 $e_exe=&clean_up_ws($e_exe);
 505 $exheader=&clean_up_ws($exheader);
 506 $header=&clean_up_ws($header);
 507
 508 # First we strip the exheaders from the headers list
 509 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 510 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 511 chop($h); $header=$h;
 512
 513 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)",".h");
 514 $rules.=&do_copy_rule("\$(INCL_D)",$header,".h");
 515
 516 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)",".h");
 517 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,".h");
 518
 519 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 520 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 521
 522 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 523 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 524
 525 foreach (values %lib_nam)
 526         {
 527         $lib_obj=$lib_obj{$_};
 528         local($slib)=$shlib;
 529
 530         $slib=0 if ($_ eq "RSAGLUE");
 531
 532         if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
 533                 {
 534                 $rules.="\$(O_SSL):\n\n";
 535                 next;
 536                 }
 537
 538         if (($_ eq "RSAGLUE") && $no_rsa)
 539                 {
 540                 $rules.="\$(O_RSAGLUE):\n\n";
 541                 next;
 542                 }
 543
 544         if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
 545                 {
 546                 $lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
 547                 $rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
 548                 }
 549         if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
 550                 {
 551                 $lib_obj .= "\$(BNCO_ASM_OBJ)";
 552                 $rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
 553                 }
 554         if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
 555                 {
 556                 $lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
 557                 $lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
 558                 $rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
 559                 }
 560         if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
 561                 {
 562                 $lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
 563                 $rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
 564                 }
 565         if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
 566                 {
 567                 $lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
 568                 $rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
 569                 }
 570         if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
 571                 {
 572                 $lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
 573                 $rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
 574                 }
 575         if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
 576                 {
 577                 $lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
 578                 $rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
 579                 }
 580         if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
 581                 {
 582                 $lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
 583                 $rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
 584                 }
 585         if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
 586                 {
 587                 $lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
 588                 $rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
 589                 }
 590         if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
 591                 {
 592                 $lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
 593                 $rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
 594                 }
 595         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 596         $lib=($slib)?" \$(SHLIB_CFLAGS)":" \$(LIB_CFLAGS)";
 597         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 598         }
 599
 600 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 601 foreach (split(/\s+/,$test))
 602         {
 603         $t=&bname($_);
 604         $tt="\$(OBJ_D)${o}$t${obj}";
 605         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 606         }
 607
 608 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 609 $rules.= &do_lib_rule("\$(RSAGLUEOBJ)","\$(O_RSAGLUE)",$RSAglue,0,"")
 610         unless $no_rsa;
 611 $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
 612
 613 $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 614
 615 print $defs;
 616
 617 if ($platform eq "linux-elf") {
 618     print <<"EOF";
 619 # Generate perlasm output files
 620 %.cpp:
 621         (cd \$(\@D)/..; PERL=perl make -f Makefile.ssl asm/\$(\@F))
 622 EOF
 623 }
 624 print "###################################################################\n";
 625 print $rules;
 626
 627 ###############################################
 628 # strip off any trailing .[och] and append the relative directory
 629 # also remembering to do nothing if we are in one of the dropped
 630 # directories
 631 sub var_add
 632         {
 633         local($dir,$val)=@_;
 634         local(@a,$_,$ret);
 635
 636         return("") if $no_idea && $dir =~ /\/idea/;
 637         return("") if $no_rc2  && $dir =~ /\/rc2/;
 638         return("") if $no_rc4  && $dir =~ /\/rc4/;
 639         return("") if $no_rc5  && $dir =~ /\/rc5/;
 640         return("") if $no_rsa  && $dir =~ /\/rsa/;
 641         return("") if $no_rsa  && $dir =~ /^rsaref/;
 642         return("") if $no_dsa  && $dir =~ /\/dsa/;
 643         return("") if $no_dh   && $dir =~ /\/dh/;
 644         if ($no_des && $dir =~ /\/des/)
 645                 {
 646                 if ($val =~ /read_pwd/)
 647                         { return("$dir/read_pwd "); }
 648                 else
 649                         { return(""); }
 650                 }
 651         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 652         return("") if $no_sock && $dir =~ /\/proxy/;
 653         return("") if $no_bf   && $dir =~ /\/bf/;
 654         return("") if $no_cast && $dir =~ /\/cast/;
 655
 656         $val =~ s/^\s*(.*)\s*$/$1/;
 657         @a=split(/\s+/,$val);
 658         grep(s/\.[och]$//,@a);
 659
 660         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 661         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 662         @a=grep(!/^e_.*_i$/,@a) if $no_idea;
 663         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 664         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 665         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 666         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 667         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 668
 669         @a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 670         @a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 671
 672         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 673
 674         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 675         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 676         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 677         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_rmd160;
 678
 679         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 680         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 681         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 682
 683         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 684         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 685
 686         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 687
 688         @a=grep(!/_dhp$/,@a) if $no_dh;
 689
 690         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 691         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 692         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 693
 694         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 695         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 696         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 697         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 698
 699         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 700
 701         grep($_="$dir/$_",@a);
 702         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 703         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 704         $ret=join(' ',@a)." ";
 705         return($ret);
 706         }
 707
 708 # change things so that each 'token' is only separated by one space
 709 sub clean_up_ws
 710         {
 711         local($w)=@_;
 712
 713         $w =~ s/^\s*(.*)\s*$/$1/;
 714         $w =~ s/\s+/ /g;
 715         return($w);
 716         }
 717
 718 sub do_defs
 719         {
 720         local($var,$files,$location,$postfix)=@_;
 721         local($_,$ret,$pf);
 722         local(*OUT,$tmp,$t);
 723
 724         $files =~ s/\//$o/g if $o ne '/';
 725         $ret="$var=";
 726         $n=1;
 727         $Vars{$var}.="";
 728         foreach (split(/ /,$files))
 729                 {
 730                 $orig=$_;
 731                 $_=&bname($_) unless /^\$/;
 732                 if ($n++ == 2)
 733                         {
 734                         $n=0;
 735                         $ret.="\\\n\t";
 736                         }
 737                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 738                         { $pf=".c"; }
 739                 else    { $pf=$postfix; }
 740                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 741                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 742                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 743                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 744                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 745                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 746                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 747                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 748                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 749                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 750                 else    { $t="$location${o}$_$pf "; }
 751
 752                 $Vars{$var}.="$t ";
 753                 $ret.=$t;
 754                 }
 755         chop($ret);
 756         $ret.="\n\n";
 757         return($ret);
 758         }
 759
 760 # return the name with the leading path removed
 761 sub bname
 762         {
 763         local($ret)=@_;
 764         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 765         return($ret);
 766         }
 767
 768
 769 ##############################################################
 770 # do a rule for each file that says 'compile' to new direcory
 771 # compile the files in '$files' into $to
 772 sub do_compile_rule
 773         {
 774         local($to,$files,$ex)=@_;
 775         local($ret,$_,$n);
 776
 777         $files =~ s/\//$o/g if $o ne '/';
 778         foreach (split(/\s+/,$files))
 779                 {
 780                 $n=&bname($_);
 781                 $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 782                 }
 783         return($ret);
 784         }
 785
 786 ##############################################################
 787 # do a rule for each file that says 'compile' to new direcory
 788 sub cc_compile_target
 789         {
 790         local($target,$source,$ex_flags)=@_;
 791         local($ret);
 792
 793         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 794         $target =~ s/\//$o/g if $o ne "/";
 795         $source =~ s/\//$o/g if $o ne "/";
 796         $ret ="$target: \$(SRC_D)$o$source\n\t";
 797         $ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
 798         return($ret);
 799         }
 800
 801 ##############################################################
 802 sub do_asm_rule
 803         {
 804         local($target,$src)=@_;
 805         local($ret,@s,@t,$i);
 806
 807         $target =~ s/\//$o/g if $o ne "/";
 808         $src =~ s/\//$o/g if $o ne "/";
 809
 810         @s=split(/\s+/,$src);
 811         @t=split(/\s+/,$target);
 812
 813         for ($i=0; $i<=$#s; $i++)
 814                 {
 815                 $ret.="$t[$i]: $s[$i]\n";
 816                 $ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
 817                 }
 818         return($ret);
 819         }
 820
 821 sub do_shlib_rule
 822         {
 823         local($n,$def)=@_;
 824         local($ret,$nn);
 825         local($t);
 826
 827         ($nn=$n) =~ tr/a-z/A-Z/;
 828         $ret.="$n.dll: \$(${nn}OBJ)\n";
 829         if ($vc && $w32)
 830                 {
 831                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
 832                 }
 833         $ret.="\n";
 834         return($ret);
 835         }
 836
 837 # do a rule for each file that says 'copy' to new direcory on change
 838 sub do_copy_rule
 839         {
 840         local($to,$files,$p)=@_;
 841         local($ret,$_,$n,$pp);
 842
 843         $files =~ s/\//$o/g if $o ne '/';
 844         foreach (split(/\s+/,$files))
 845                 {
 846                 $n=&bname($_);
 847                 if ($n =~ /bss_file/)
 848                         { $pp=".c"; }
 849                 else    { $pp=$p; }
 850                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
 851                 }
 852         return($ret);
 853         }
 854
 855 sub read_options
 856         {
 857         if    (/^no-rc2$/)      { $no_rc2=1; }
 858         elsif (/^no-rc4$/)      { $no_rc4=1; }
 859         elsif (/^no-rc5$/)      { $no_rc5=1; }
 860         elsif (/^no-idea$/)     { $no_idea=1; }
 861         elsif (/^no-des$/)      { $no_des=1; }
 862         elsif (/^no-bf$/)       { $no_bf=1; }
 863         elsif (/^no-cast$/)     { $no_cast=1; }
 864         elsif (/^no-md2$/)      { $no_md2=1; }
 865         elsif (/^no-md4$/)      { $no_md4=1; }
 866         elsif (/^no-md5$/)      { $no_md5=1; }
 867         elsif (/^no-sha$/)      { $no_sha=1; }
 868         elsif (/^no-sha1$/)     { $no_sha1=1; }
 869         elsif (/^no-ripemd$/)   { $no_ripemd=1; }
 870         elsif (/^no-mdc2$/)     { $no_mdc2=1; }
 871         elsif (/^no-patents$/)  { $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
 872         elsif (/^no-rsa$/)      { $no_rsa=1; }
 873         elsif (/^no-dsa$/)      { $no_dsa=1; }
 874         elsif (/^no-dh$/)       { $no_dh=1; }
 875         elsif (/^no-hmac$/)     { $no_hmac=1; }
 876         elsif (/^no-asm$/)      { $no_asm=1; }
 877         elsif (/^nasm$/)        { $nasm=1; }
 878         elsif (/^gaswin$/)      { $gaswin=1; }
 879         elsif (/^no-ssl2$/)     { $no_ssl2=1; }
 880         elsif (/^no-ssl3$/)     { $no_ssl3=1; }
 881         elsif (/^no-err$/)      { $no_err=1; }
 882         elsif (/^no-sock$/)     { $no_sock=1; }
 883
 884         elsif (/^just-ssl$/)    { $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
 885                                   $no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
 886                                   $no_ssl2=$no_err=$no_rmd160=$no_rc5=1; }
 887
 888         elsif (/^rsaref$/)      { $rsaref=1; }
 889         elsif (/^gcc$/)         { $gcc=1; }
 890         elsif (/^debug$/)       { $debug=1; }
 891         elsif (/^profile$/)     { $profile=1; }
 892         elsif (/^shlib$/)       { $shlib=1; }
 893         elsif (/^dll$/)         { $shlib=1; }
 894         elsif (/^shared$/)      { } # We just need to ignore it for now...
 895         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
 896         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
 897         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
 898                 { $c_flags.="$_ "; }
 899         else { return(0); }
 900         return(1);
 901         }