crypto/openssl-0.9.7e/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") || die "unable to open Makefile!\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 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-CE",   "Microsoft eMbedded Visual C++ 3.0 - Windows CE ONLY",
  28         "VC-NT",   "Microsoft Visual C++ [4-6] - Windows NT ONLY",
  29         "VC-W31-16",  "Microsoft Visual C++ 1.52 - Windows 3.1 - 286",
  30         "VC-WIN16",   "Alias for VC-W31-32",
  31         "VC-W31-32",  "Microsoft Visual C++ 1.52 - Windows 3.1 - 386+",
  32         "VC-MSDOS","Microsoft Visual C++ 1.52 - MSDOS",
  33         "Mingw32", "GNU C++ - Windows NT or 9x",
  34         "Mingw32-files", "Create files with DOS copy ...",
  35         "BC-NT",   "Borland C++ 4.5 - Windows NT",
  36         "BC-W31",  "Borland C++ 4.5 - Windows 3.1 - PROBABLY NOT WORKING",
  37         "BC-MSDOS","Borland C++ 4.5 - MSDOS",
  38         "linux-elf","Linux elf",
  39         "ultrix-mips","DEC mips ultrix",
  40         "FreeBSD","FreeBSD distribution",
  41         "OS2-EMX", "EMX GCC OS/2",
  42         "default","cc under unix",
  43         );
  44
  45 $platform="";
  46 foreach (@ARGV)
  47         {
  48         if (!&read_options && !defined($ops{$_}))
  49                 {
  50                 print STDERR "unknown option - $_\n";
  51                 print STDERR "usage: perl mk1mf.pl [options] [system]\n";
  52                 print STDERR "\nwhere [system] can be one of the following\n";
  53                 foreach $i (sort keys %ops)
  54                 { printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
  55                 print STDERR <<"EOF";
  56 and [options] can be one of
  57         no-md2 no-md4 no-md5 no-sha no-mdc2     - Skip this digest
  58         no-ripemd
  59         no-rc2 no-rc4 no-rc5 no-idea no-des     - Skip this symetric cipher
  60         no-bf no-cast no-aes
  61         no-rsa no-dsa no-dh                     - Skip this public key cipher
  62         no-ssl2 no-ssl3                         - Skip this version of SSL
  63         just-ssl                                - remove all non-ssl keys/digest
  64         no-asm                                  - No x86 asm
  65         no-krb5                                 - No KRB5
  66         no-ec                                   - No EC
  67         no-engine                               - No engine
  68         no-hw                                   - No hw
  69         nasm                                    - Use NASM for x86 asm
  70         gaswin                                  - Use GNU as with Mingw32
  71         no-socks                                - No socket code
  72         no-err                                  - No error strings
  73         dll/shlib                               - Build shared libraries (MS)
  74         debug                                   - Debug build
  75         profile                                 - Profiling build
  76         gcc                                     - Use Gcc (unix)
  77
  78 Values that can be set
  79 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
  80
  81 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
  82 -<ex_cc_flags>                                  - extra 'cc' flags,
  83                                                   added (MS), or replace (unix)
  84 EOF
  85                 exit(1);
  86                 }
  87         $platform=$_;
  88         }
  89 foreach (grep(!/^$/, split(/ /, $OPTIONS)))
  90         {
  91         print STDERR "unknown option - $_\n" if !&read_options;
  92         }
  93
  94 $no_mdc2=1 if ($no_des);
  95
  96 $no_ssl3=1 if ($no_md5 || $no_sha);
  97 $no_ssl3=1 if ($no_rsa && $no_dh);
  98
  99 $no_ssl2=1 if ($no_md5);
 100 $no_ssl2=1 if ($no_rsa);
 101
 102 $out_def="out";
 103 $inc_def="outinc";
 104 $tmp_def="tmp";
 105
 106 $mkdir="-mkdir";
 107
 108 ($ssl,$crypto)=("ssl","crypto");
 109 $ranlib="echo ranlib";
 110
 111 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 112 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 113 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 114
 115 # $bin_dir.=$o causes a core dump on my sparc :-(
 116
 117 $NT=0;
 118
 119 push(@INC,"util/pl","pl");
 120 if ($platform eq "VC-MSDOS")
 121         {
 122         $asmbits=16;
 123         $msdos=1;
 124         require 'VC-16.pl';
 125         }
 126 elsif ($platform eq "VC-W31-16")
 127         {
 128         $asmbits=16;
 129         $msdos=1; $win16=1;
 130         require 'VC-16.pl';
 131         }
 132 elsif (($platform eq "VC-W31-32") || ($platform eq "VC-WIN16"))
 133         {
 134         $asmbits=32;
 135         $msdos=1; $win16=1;
 136         require 'VC-16.pl';
 137         }
 138 elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 139         {
 140         $NT = 1 if $platform eq "VC-NT";
 141         require 'VC-32.pl';
 142         }
 143 elsif ($platform eq "VC-CE")
 144         {
 145         require 'VC-CE.pl';
 146         }
 147 elsif ($platform eq "Mingw32")
 148         {
 149         require 'Mingw32.pl';
 150         }
 151 elsif ($platform eq "Mingw32-files")
 152         {
 153         require 'Mingw32f.pl';
 154         }
 155 elsif ($platform eq "BC-NT")
 156         {
 157         $bc=1;
 158         require 'BC-32.pl';
 159         }
 160 elsif ($platform eq "BC-W31")
 161         {
 162         $bc=1;
 163         $msdos=1; $w16=1;
 164         require 'BC-16.pl';
 165         }
 166 elsif ($platform eq "BC-Q16")
 167         {
 168         $msdos=1; $w16=1; $shlib=0; $qw=1;
 169         require 'BC-16.pl';
 170         }
 171 elsif ($platform eq "BC-MSDOS")
 172         {
 173         $asmbits=16;
 174         $msdos=1;
 175         require 'BC-16.pl';
 176         }
 177 elsif ($platform eq "FreeBSD")
 178         {
 179         require 'unix.pl';
 180         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 181         }
 182 elsif ($platform eq "linux-elf")
 183         {
 184         require "unix.pl";
 185         require "linux.pl";
 186         $unix=1;
 187         }
 188 elsif ($platform eq "ultrix-mips")
 189         {
 190         require "unix.pl";
 191         require "ultrix.pl";
 192         $unix=1;
 193         }
 194 elsif ($platform eq "OS2-EMX")
 195         {
 196         $wc=1;
 197         require 'OS2-EMX.pl';
 198         }
 199 else
 200         {
 201         require "unix.pl";
 202
 203         $unix=1;
 204         $cflags.=' -DTERMIO';
 205         }
 206
 207 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 208 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 209 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 210
 211 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 212
 213 $cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
 214 $cflags.=" -DOPENSSL_NO_AES"  if $no_aes;
 215 $cflags.=" -DOPENSSL_NO_RC2"  if $no_rc2;
 216 $cflags.=" -DOPENSSL_NO_RC4"  if $no_rc4;
 217 $cflags.=" -DOPENSSL_NO_RC5"  if $no_rc5;
 218 $cflags.=" -DOPENSSL_NO_MD2"  if $no_md2;
 219 $cflags.=" -DOPENSSL_NO_MD4"  if $no_md4;
 220 $cflags.=" -DOPENSSL_NO_MD5"  if $no_md5;
 221 $cflags.=" -DOPENSSL_NO_SHA"  if $no_sha;
 222 $cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
 223 $cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
 224 $cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
 225 $cflags.=" -DOPENSSL_NO_BF"   if $no_bf;
 226 $cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
 227 $cflags.=" -DOPENSSL_NO_DES"  if $no_des;
 228 $cflags.=" -DOPENSSL_NO_RSA"  if $no_rsa;
 229 $cflags.=" -DOPENSSL_NO_DSA"  if $no_dsa;
 230 $cflags.=" -DOPENSSL_NO_DH"   if $no_dh;
 231 $cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
 232 $cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
 233 $cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
 234 $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 235 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 236 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 237 $cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 238 $cflags.=" -DOPENSSL_NO_HW"   if $no_hw;
 239 $cflags.=" -DOPENSSL_FIPS"    if $fips;
 240 #$cflags.=" -DRSAref"  if $rsaref ne "";
 241
 242 ## if ($unix)
 243 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 244 ##else
 245         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 246
 247 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 248
 249 %shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
 250                   "CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
 251
 252 if ($msdos)
 253         {
 254         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 255         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 256         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 257         $banner.="\t\@echo documentation for details.\n";
 258         }
 259
 260 # have to do this to allow $(CC) under unix
 261 $link="$bin_dir$link" if ($link !~ /^\$/);
 262
 263 $INSTALLTOP =~ s|/|$o|g;
 264
 265 $defs= <<"EOF";
 266 # This makefile has been automatically generated from the OpenSSL distribution.
 267 # This single makefile will build the complete OpenSSL distribution and
 268 # by default leave the 'intertesting' output files in .${o}out and the stuff
 269 # that needs deleting in .${o}tmp.
 270 # The file was generated by running 'make makefile.one', which
 271 # does a 'make files', which writes all the environment variables from all
 272 # the makefiles to the file call MINFO.  This file is used by
 273 # util${o}mk1mf.pl to generate makefile.one.
 274 # The 'makefile per directory' system suites me when developing this
 275 # library and also so I can 'distribute' indervidual library sections.
 276 # The one monster makefile better suits building in non-unix
 277 # environments.
 278
 279 EOF
 280
 281 $defs .= $preamble if defined $preamble;
 282
 283 if ($platform eq "VC-CE")
 284         {
 285         $defs.= <<"EOF";
 286 !INCLUDE <\$(WCECOMPAT)/wcedefs.mak>
 287
 288 EOF
 289         }
 290
 291 $defs.= <<"EOF";
 292 INSTALLTOP=$INSTALLTOP
 293
 294 # Set your compiler options
 295 PLATFORM=$platform
 296 CC=$bin_dir${cc}
 297 CFLAG=$cflags
 298 APP_CFLAG=$app_cflag
 299 LIB_CFLAG=$lib_cflag
 300 SHLIB_CFLAG=$shl_cflag
 301 APP_EX_OBJ=$app_ex_obj
 302 SHLIB_EX_OBJ=$shlib_ex_obj
 303 # add extra libraries to this define, for solaris -lsocket -lnsl would
 304 # be added
 305 EX_LIBS=$ex_libs
 306
 307 # The OpenSSL directory
 308 SRC_D=$src_dir
 309
 310 LINK=$link
 311 LFLAGS=$lflags
 312
 313 BN_ASM_OBJ=$bn_asm_obj
 314 BN_ASM_SRC=$bn_asm_src
 315 BNCO_ASM_OBJ=$bnco_asm_obj
 316 BNCO_ASM_SRC=$bnco_asm_src
 317 DES_ENC_OBJ=$des_enc_obj
 318 DES_ENC_SRC=$des_enc_src
 319 BF_ENC_OBJ=$bf_enc_obj
 320 BF_ENC_SRC=$bf_enc_src
 321 CAST_ENC_OBJ=$cast_enc_obj
 322 CAST_ENC_SRC=$cast_enc_src
 323 RC4_ENC_OBJ=$rc4_enc_obj
 324 RC4_ENC_SRC=$rc4_enc_src
 325 RC5_ENC_OBJ=$rc5_enc_obj
 326 RC5_ENC_SRC=$rc5_enc_src
 327 MD5_ASM_OBJ=$md5_asm_obj
 328 MD5_ASM_SRC=$md5_asm_src
 329 SHA1_ASM_OBJ=$sha1_asm_obj
 330 SHA1_ASM_SRC=$sha1_asm_src
 331 RMD160_ASM_OBJ=$rmd160_asm_obj
 332 RMD160_ASM_SRC=$rmd160_asm_src
 333
 334 # The output directory for everything intersting
 335 OUT_D=$out_dir
 336 # The output directory for all the temporary muck
 337 TMP_D=$tmp_dir
 338 # The output directory for the header files
 339 INC_D=$inc_dir
 340 INCO_D=$inc_dir${o}openssl
 341
 342 CP=$cp
 343 RM=$rm
 344 RANLIB=$ranlib
 345 MKDIR=$mkdir
 346 MKLIB=$bin_dir$mklib
 347 MLFLAGS=$mlflags
 348 ASM=$bin_dir$asm
 349
 350 ######################################################
 351 # You should not need to touch anything below this point
 352 ######################################################
 353
 354 E_EXE=openssl
 355 SSL=$ssl
 356 CRYPTO=$crypto
 357
 358 # BIN_D  - Binary output directory
 359 # TEST_D - Binary test file output directory
 360 # LIB_D  - library output directory
 361 # Note: if you change these point to different directories then uncomment out
 362 # the lines around the 'NB' comment below.
 363 #
 364 BIN_D=\$(OUT_D)
 365 TEST_D=\$(OUT_D)
 366 LIB_D=\$(OUT_D)
 367
 368 # INCL_D - local library directory
 369 # OBJ_D  - temp object file directory
 370 OBJ_D=\$(TMP_D)
 371 INCL_D=\$(TMP_D)
 372
 373 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 374 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 375 SO_SSL=    $plib\$(SSL)$so_shlibp
 376 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 377 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 378 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 379
 380 L_LIBS= \$(L_SSL) \$(L_CRYPTO)
 381
 382 ######################################################
 383 # Don't touch anything below this point
 384 ######################################################
 385
 386 INC=-I\$(INC_D) -I\$(INCL_D)
 387 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 388 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 389 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 390 LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
 391
 392 #############################################
 393 EOF
 394
 395 $rules=<<"EOF";
 396 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
 397
 398 banner:
 399 $banner
 400
 401 \$(TMP_D):
 402         \$(MKDIR) \$(TMP_D)
 403 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 404 #\$(BIN_D):
 405 #       \$(MKDIR) \$(BIN_D)
 406 #
 407 #\$(TEST_D):
 408 #       \$(MKDIR) \$(TEST_D)
 409
 410 \$(LIB_D):
 411         \$(MKDIR) \$(LIB_D)
 412
 413 \$(INCO_D): \$(INC_D)
 414         \$(MKDIR) \$(INCO_D)
 415
 416 \$(INC_D):
 417         \$(MKDIR) \$(INC_D)
 418
 419 headers: \$(HEADER) \$(EXHEADER)
 420         @
 421
 422 lib: \$(LIBS_DEP)
 423
 424 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 425
 426 install:
 427         \$(MKDIR) \$(INSTALLTOP)
 428         \$(MKDIR) \$(INSTALLTOP)${o}bin
 429         \$(MKDIR) \$(INSTALLTOP)${o}include
 430         \$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
 431         \$(MKDIR) \$(INSTALLTOP)${o}lib
 432         \$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
 433         \$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
 434         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
 435         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
 436
 437 clean:
 438         \$(RM) \$(TMP_D)$o*.*
 439
 440 vclean:
 441         \$(RM) \$(TMP_D)$o*.*
 442         \$(RM) \$(OUT_D)$o*.*
 443
 444 EOF
 445
 446 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 447 $platform_cpp_symbol =~ s/-/_/g;
 448 if (open(IN,"crypto/buildinf.h"))
 449         {
 450         # Remove entry for this platform in existing file buildinf.h.
 451
 452         my $old_buildinf_h = "";
 453         while (<IN>)
 454                 {
 455                 if (/^\#ifdef $platform_cpp_symbol$/)
 456                         {
 457                         while (<IN>) { last if (/^\#endif/); }
 458                         }
 459                 else
 460                         {
 461                         $old_buildinf_h .= $_;
 462                         }
 463                 }
 464         close(IN);
 465
 466         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 467         print OUT $old_buildinf_h;
 468         close(OUT);
 469         }
 470
 471 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 472 printf OUT <<EOF;
 473 #ifdef $platform_cpp_symbol
 474   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 475   #define CFLAGS "$cc $cflags"
 476   #define PLATFORM "$platform"
 477 EOF
 478 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 479 printf OUT "#endif\n";
 480 close(OUT);
 481
 482 #############################################
 483 # We parse in input file and 'store' info for later printing.
 484 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 485 $_=<IN>;
 486 for (;;)
 487         {
 488         chop;
 489
 490         ($key,$val)=/^([^=]+)=(.*)/;
 491         if ($key eq "RELATIVE_DIRECTORY")
 492                 {
 493                 if ($lib ne "")
 494                         {
 495                         $uc=$lib;
 496                         $uc =~ s/^lib(.*)\.a/$1/;
 497                         $uc =~ tr/a-z/A-Z/;
 498                         $lib_nam{$uc}=$uc;
 499                         $lib_obj{$uc}.=$libobj." ";
 500                         }
 501                 last if ($val eq "FINISHED");
 502                 $lib="";
 503                 $libobj="";
 504                 $dir=$val;
 505                 }
 506
 507         if ($key eq "TEST")
 508                 { $test.=&var_add($dir,$val); }
 509
 510         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 511                 { $e_exe.=&var_add($dir,$val); }
 512
 513         if ($key eq "LIB")
 514                 {
 515                 $lib=$val;
 516                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 517                 }
 518
 519         if ($key eq "EXHEADER")
 520                 { $exheader.=&var_add($dir,$val); }
 521
 522         if ($key eq "HEADER")
 523                 { $header.=&var_add($dir,$val); }
 524
 525         if ($key eq "LIBOBJ")
 526                 { $libobj=&var_add($dir,$val); }
 527
 528         if (!($_=<IN>))
 529                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 530         }
 531 close(IN);
 532
 533 # Strip of trailing ' '
 534 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 535 $test=&clean_up_ws($test);
 536 $e_exe=&clean_up_ws($e_exe);
 537 $exheader=&clean_up_ws($exheader);
 538 $header=&clean_up_ws($header);
 539
 540 # First we strip the exheaders from the headers list
 541 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 542 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 543 chop($h); $header=$h;
 544
 545 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)",".h");
 546 $rules.=&do_copy_rule("\$(INCL_D)",$header,".h");
 547
 548 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)",".h");
 549 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,".h");
 550
 551 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 552 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 553
 554 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 555 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 556
 557 foreach (values %lib_nam)
 558         {
 559         $lib_obj=$lib_obj{$_};
 560         local($slib)=$shlib;
 561
 562         if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
 563                 {
 564                 $rules.="\$(O_SSL):\n\n";
 565                 next;
 566                 }
 567
 568         if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
 569                 {
 570                 $lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
 571                 $rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
 572                 }
 573         if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
 574                 {
 575                 $lib_obj .= "\$(BNCO_ASM_OBJ)";
 576                 $rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
 577                 }
 578         if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
 579                 {
 580                 $lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
 581                 $lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
 582                 $rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
 583                 }
 584         if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
 585                 {
 586                 $lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
 587                 $rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
 588                 }
 589         if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
 590                 {
 591                 $lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
 592                 $rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
 593                 }
 594         if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
 595                 {
 596                 $lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
 597                 $rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
 598                 }
 599         if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
 600                 {
 601                 $lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
 602                 $rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
 603                 }
 604         if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
 605                 {
 606                 $lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
 607                 $rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
 608                 }
 609         if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
 610                 {
 611                 $lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
 612                 $rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
 613                 }
 614         if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
 615                 {
 616                 $lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
 617                 $rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
 618                 }
 619         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 620         $lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
 621         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 622         }
 623
 624 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 625 foreach (split(/\s+/,$test))
 626         {
 627         $t=&bname($_);
 628         $tt="\$(OBJ_D)${o}$t${obj}";
 629         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 630         }
 631
 632 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 633 $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
 634
 635 if ($fips)
 636         {
 637         $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)","\$(BIN_D)$o.sha1","\$(BIN_D)$o\$(E_EXE)$exep");
 638         }
 639 else
 640         {
 641         $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 642         }
 643 print $defs;
 644
 645 if ($platform eq "linux-elf") {
 646     print <<"EOF";
 647 # Generate perlasm output files
 648 %.cpp:
 649         (cd \$(\@D)/..; PERL=perl make -f Makefile asm/\$(\@F))
 650 EOF
 651 }
 652 print "###################################################################\n";
 653 print $rules;
 654
 655 ###############################################
 656 # strip off any trailing .[och] and append the relative directory
 657 # also remembering to do nothing if we are in one of the dropped
 658 # directories
 659 sub var_add
 660         {
 661         local($dir,$val)=@_;
 662         local(@a,$_,$ret);
 663
 664         return("") if $no_engine && $dir =~ /\/engine/;
 665         return("") if $no_hw   && $dir =~ /\/hw/;
 666         return("") if $no_idea && $dir =~ /\/idea/;
 667         return("") if $no_aes  && $dir =~ /\/aes/;
 668         return("") if $no_rc2  && $dir =~ /\/rc2/;
 669         return("") if $no_rc4  && $dir =~ /\/rc4/;
 670         return("") if $no_rc5  && $dir =~ /\/rc5/;
 671         return("") if $no_rsa  && $dir =~ /\/rsa/;
 672         return("") if $no_rsa  && $dir =~ /^rsaref/;
 673         return("") if $no_dsa  && $dir =~ /\/dsa/;
 674         return("") if $no_dh   && $dir =~ /\/dh/;
 675         return("") if $no_ec   && $dir =~ /\/ec/;
 676         if ($no_des && $dir =~ /\/des/)
 677                 {
 678                 if ($val =~ /read_pwd/)
 679                         { return("$dir/read_pwd "); }
 680                 else
 681                         { return(""); }
 682                 }
 683         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 684         return("") if $no_sock && $dir =~ /\/proxy/;
 685         return("") if $no_bf   && $dir =~ /\/bf/;
 686         return("") if $no_cast && $dir =~ /\/cast/;
 687
 688         $val =~ s/^\s*(.*)\s*$/$1/;
 689         @a=split(/\s+/,$val);
 690         grep(s/\.[och]$//,@a);
 691
 692         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 693         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 694         @a=grep(!/^e_.*_ae$/,@a) if $no_idea;
 695         @a=grep(!/^e_.*_i$/,@a) if $no_aes;
 696         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 697         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 698         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 699         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 700         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 701
 702         @a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 703         @a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 704
 705         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 706
 707         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 708         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 709         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 710         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
 711
 712         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 713         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 714         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 715
 716         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 717         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 718
 719         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 720
 721         @a=grep(!/_dhp$/,@a) if $no_dh;
 722
 723         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 724         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 725         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 726
 727         @a=grep(!/^engine$/,@a) if $no_engine;
 728         @a=grep(!/^hw$/,@a) if $no_hw;
 729         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 730         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 731         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 732         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 733
 734         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 735
 736         grep($_="$dir/$_",@a);
 737         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 738         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 739         $ret=join(' ',@a)." ";
 740         return($ret);
 741         }
 742
 743 # change things so that each 'token' is only separated by one space
 744 sub clean_up_ws
 745         {
 746         local($w)=@_;
 747
 748         $w =~ s/^\s*(.*)\s*$/$1/;
 749         $w =~ s/\s+/ /g;
 750         return($w);
 751         }
 752
 753 sub do_defs
 754         {
 755         local($var,$files,$location,$postfix)=@_;
 756         local($_,$ret,$pf);
 757         local(*OUT,$tmp,$t);
 758
 759         $files =~ s/\//$o/g if $o ne '/';
 760         $ret="$var=";
 761         $n=1;
 762         $Vars{$var}.="";
 763         foreach (split(/ /,$files))
 764                 {
 765                 $orig=$_;
 766                 $_=&bname($_) unless /^\$/;
 767                 if ($n++ == 2)
 768                         {
 769                         $n=0;
 770                         $ret.="\\\n\t";
 771                         }
 772                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 773                         { $pf=".c"; }
 774                 else    { $pf=$postfix; }
 775                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 776                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 777                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 778                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 779                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 780                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 781                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 782                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 783                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 784                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 785                 else    { $t="$location${o}$_$pf "; }
 786
 787                 $Vars{$var}.="$t ";
 788                 $ret.=$t;
 789                 }
 790         chop($ret);
 791         $ret.="\n\n";
 792         return($ret);
 793         }
 794
 795 # return the name with the leading path removed
 796 sub bname
 797         {
 798         local($ret)=@_;
 799         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 800         return($ret);
 801         }
 802
 803
 804 ##############################################################
 805 # do a rule for each file that says 'compile' to new direcory
 806 # compile the files in '$files' into $to
 807 sub do_compile_rule
 808         {
 809         local($to,$files,$ex)=@_;
 810         local($ret,$_,$n);
 811
 812         $files =~ s/\//$o/g if $o ne '/';
 813         foreach (split(/\s+/,$files))
 814                 {
 815                 $n=&bname($_);
 816                 $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 817                 }
 818         return($ret);
 819         }
 820
 821 ##############################################################
 822 # do a rule for each file that says 'compile' to new direcory
 823 sub cc_compile_target
 824         {
 825         local($target,$source,$ex_flags)=@_;
 826         local($ret);
 827
 828         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 829         $target =~ s/\//$o/g if $o ne "/";
 830         $source =~ s/\//$o/g if $o ne "/";
 831         $ret ="$target: \$(SRC_D)$o$source\n\t";
 832         $ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
 833         return($ret);
 834         }
 835
 836 ##############################################################
 837 sub do_asm_rule
 838         {
 839         local($target,$src)=@_;
 840         local($ret,@s,@t,$i);
 841
 842         $target =~ s/\//$o/g if $o ne "/";
 843         $src =~ s/\//$o/g if $o ne "/";
 844
 845         @s=split(/\s+/,$src);
 846         @t=split(/\s+/,$target);
 847
 848         for ($i=0; $i<=$#s; $i++)
 849                 {
 850                 $ret.="$t[$i]: $s[$i]\n";
 851                 $ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
 852                 }
 853         return($ret);
 854         }
 855
 856 sub do_shlib_rule
 857         {
 858         local($n,$def)=@_;
 859         local($ret,$nn);
 860         local($t);
 861
 862         ($nn=$n) =~ tr/a-z/A-Z/;
 863         $ret.="$n.dll: \$(${nn}OBJ)\n";
 864         if ($vc && $w32)
 865                 {
 866                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
 867                 }
 868         $ret.="\n";
 869         return($ret);
 870         }
 871
 872 # do a rule for each file that says 'copy' to new direcory on change
 873 sub do_copy_rule
 874         {
 875         local($to,$files,$p)=@_;
 876         local($ret,$_,$n,$pp);
 877
 878         $files =~ s/\//$o/g if $o ne '/';
 879         foreach (split(/\s+/,$files))
 880                 {
 881                 $n=&bname($_);
 882                 if ($n =~ /bss_file/)
 883                         { $pp=".c"; }
 884                 else    { $pp=$p; }
 885                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
 886                 }
 887         return($ret);
 888         }
 889
 890 sub read_options
 891         {
 892         if    (/^no-rc2$/)      { $no_rc2=1; }
 893         elsif (/^no-rc4$/)      { $no_rc4=1; }
 894         elsif (/^no-rc5$/)      { $no_rc5=1; }
 895         elsif (/^no-idea$/)     { $no_idea=1; }
 896         elsif (/^no-aes$/)      { $no_aes=1; }
 897         elsif (/^no-des$/)      { $no_des=1; }
 898         elsif (/^no-bf$/)       { $no_bf=1; }
 899         elsif (/^no-cast$/)     { $no_cast=1; }
 900         elsif (/^no-md2$/)      { $no_md2=1; }
 901         elsif (/^no-md4$/)      { $no_md4=1; }
 902         elsif (/^no-md5$/)      { $no_md5=1; }
 903         elsif (/^no-sha$/)      { $no_sha=1; }
 904         elsif (/^no-sha1$/)     { $no_sha1=1; }
 905         elsif (/^no-ripemd$/)   { $no_ripemd=1; }
 906         elsif (/^no-mdc2$/)     { $no_mdc2=1; }
 907         elsif (/^no-patents$/)  { $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
 908         elsif (/^no-rsa$/)      { $no_rsa=1; }
 909         elsif (/^no-dsa$/)      { $no_dsa=1; }
 910         elsif (/^no-dh$/)       { $no_dh=1; }
 911         elsif (/^no-hmac$/)     { $no_hmac=1; }
 912         elsif (/^no-aes$/)      { $no_aes=1; }
 913         elsif (/^no-asm$/)      { $no_asm=1; }
 914         elsif (/^nasm$/)        { $nasm=1; }
 915         elsif (/^gaswin$/)      { $gaswin=1; }
 916         elsif (/^no-ssl2$/)     { $no_ssl2=1; }
 917         elsif (/^no-ssl3$/)     { $no_ssl3=1; }
 918         elsif (/^no-err$/)      { $no_err=1; }
 919         elsif (/^no-sock$/)     { $no_sock=1; }
 920         elsif (/^no-krb5$/)     { $no_krb5=1; }
 921         elsif (/^no-ec$/)       { $no_ec=1; }
 922         elsif (/^no-engine$/)   { $no_engine=1; }
 923         elsif (/^no-hw$/)       { $no_hw=1; }
 924
 925         elsif (/^just-ssl$/)    { $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
 926                                   $no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
 927                                   $no_ssl2=$no_err=$no_ripemd=$no_rc5=1;
 928                                   $no_aes=1; }
 929
 930         elsif (/^rsaref$/)      { }
 931         elsif (/^fips$/)        { $fips=1; }
 932         elsif (/^gcc$/)         { $gcc=1; }
 933         elsif (/^debug$/)       { $debug=1; }
 934         elsif (/^profile$/)     { $profile=1; }
 935         elsif (/^shlib$/)       { $shlib=1; }
 936         elsif (/^dll$/)         { $shlib=1; }
 937         elsif (/^shared$/)      { } # We just need to ignore it for now...
 938         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
 939         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
 940         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
 941                 { $c_flags.="$_ "; }
 942         else { return(0); }
 943         return(1);
 944         }