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-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-ecdsa                                - No ECDSA
  68         no-ecdh                                 - No ECDH
  69         no-engine                               - No engine
  70         no-hw                                   - No hw
  71         nasm                                    - Use NASM for x86 asm
  72         gaswin                                  - Use GNU as with Mingw32
  73         no-socks                                - No socket code
  74         no-err                                  - No error strings
  75         dll/shlib                               - Build shared libraries (MS)
  76         debug                                   - Debug build
  77         profile                                 - Profiling build
  78         gcc                                     - Use Gcc (unix)
  79
  80 Values that can be set
  81 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
  82
  83 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
  84 -<ex_cc_flags>                                  - extra 'cc' flags,
  85                                                   added (MS), or replace (unix)
  86 EOF
  87                 exit(1);
  88                 }
  89         $platform=$_;
  90         }
  91 foreach (grep(!/^$/, split(/ /, $OPTIONS)))
  92         {
  93         print STDERR "unknown option - $_\n" if !&read_options;
  94         }
  95
  96 $no_mdc2=1 if ($no_des);
  97
  98 $no_ssl3=1 if ($no_md5 || $no_sha);
  99 $no_ssl3=1 if ($no_rsa && $no_dh);
 100
 101 $no_ssl2=1 if ($no_md5);
 102 $no_ssl2=1 if ($no_rsa);
 103
 104 $out_def="out";
 105 $inc_def="outinc";
 106 $tmp_def="tmp";
 107
 108 $mkdir="-mkdir";
 109
 110 ($ssl,$crypto)=("ssl","crypto");
 111 $ranlib="echo ranlib";
 112
 113 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 114 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 115 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 116
 117 # $bin_dir.=$o causes a core dump on my sparc :-(
 118
 119 $NT=0;
 120
 121 push(@INC,"util/pl","pl");
 122 if ($platform eq "VC-MSDOS")
 123         {
 124         $asmbits=16;
 125         $msdos=1;
 126         require 'VC-16.pl';
 127         }
 128 elsif ($platform eq "VC-W31-16")
 129         {
 130         $asmbits=16;
 131         $msdos=1; $win16=1;
 132         require 'VC-16.pl';
 133         }
 134 elsif (($platform eq "VC-W31-32") || ($platform eq "VC-WIN16"))
 135         {
 136         $asmbits=32;
 137         $msdos=1; $win16=1;
 138         require 'VC-16.pl';
 139         }
 140 elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 141         {
 142         $NT = 1 if $platform eq "VC-NT";
 143         require 'VC-32.pl';
 144         }
 145 elsif ($platform eq "VC-CE")
 146         {
 147         require 'VC-CE.pl';
 148         }
 149 elsif ($platform eq "Mingw32")
 150         {
 151         require 'Mingw32.pl';
 152         }
 153 elsif ($platform eq "Mingw32-files")
 154         {
 155         require 'Mingw32f.pl';
 156         }
 157 elsif ($platform eq "BC-NT")
 158         {
 159         $bc=1;
 160         require 'BC-32.pl';
 161         }
 162 elsif ($platform eq "BC-W31")
 163         {
 164         $bc=1;
 165         $msdos=1; $w16=1;
 166         require 'BC-16.pl';
 167         }
 168 elsif ($platform eq "BC-Q16")
 169         {
 170         $msdos=1; $w16=1; $shlib=0; $qw=1;
 171         require 'BC-16.pl';
 172         }
 173 elsif ($platform eq "BC-MSDOS")
 174         {
 175         $asmbits=16;
 176         $msdos=1;
 177         require 'BC-16.pl';
 178         }
 179 elsif ($platform eq "FreeBSD")
 180         {
 181         require 'unix.pl';
 182         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 183         }
 184 elsif ($platform eq "linux-elf")
 185         {
 186         require "unix.pl";
 187         require "linux.pl";
 188         $unix=1;
 189         }
 190 elsif ($platform eq "ultrix-mips")
 191         {
 192         require "unix.pl";
 193         require "ultrix.pl";
 194         $unix=1;
 195         }
 196 elsif ($platform eq "OS2-EMX")
 197         {
 198         $wc=1;
 199         require 'OS2-EMX.pl';
 200         }
 201 else
 202         {
 203         require "unix.pl";
 204
 205         $unix=1;
 206         $cflags.=' -DTERMIO';
 207         }
 208
 209 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 210 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 211 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 212
 213 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 214
 215 $cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
 216 $cflags.=" -DOPENSSL_NO_AES"  if $no_aes;
 217 $cflags.=" -DOPENSSL_NO_RC2"  if $no_rc2;
 218 $cflags.=" -DOPENSSL_NO_RC4"  if $no_rc4;
 219 $cflags.=" -DOPENSSL_NO_RC5"  if $no_rc5;
 220 $cflags.=" -DOPENSSL_NO_MD2"  if $no_md2;
 221 $cflags.=" -DOPENSSL_NO_MD4"  if $no_md4;
 222 $cflags.=" -DOPENSSL_NO_MD5"  if $no_md5;
 223 $cflags.=" -DOPENSSL_NO_SHA"  if $no_sha;
 224 $cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
 225 $cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
 226 $cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
 227 $cflags.=" -DOPENSSL_NO_BF"  if $no_bf;
 228 $cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
 229 $cflags.=" -DOPENSSL_NO_DES"  if $no_des;
 230 $cflags.=" -DOPENSSL_NO_RSA"  if $no_rsa;
 231 $cflags.=" -DOPENSSL_NO_DSA"  if $no_dsa;
 232 $cflags.=" -DOPENSSL_NO_DH"   if $no_dh;
 233 $cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
 234 $cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
 235 $cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
 236 $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 237 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 238 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 239 $cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
 240 $cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
 241 $cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 242 $cflags.=" -DOPENSSL_NO_HW"   if $no_hw;
 243 #$cflags.=" -DRSAref"  if $rsaref ne "";
 244
 245 ## if ($unix)
 246 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 247 ##else
 248         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 249
 250 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 251
 252 %shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
 253                   "CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
 254
 255 if ($msdos)
 256         {
 257         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 258         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 259         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 260         $banner.="\t\@echo documentation for details.\n";
 261         }
 262
 263 # have to do this to allow $(CC) under unix
 264 $link="$bin_dir$link" if ($link !~ /^\$/);
 265
 266 $INSTALLTOP =~ s|/|$o|g;
 267
 268 $defs= <<"EOF";
 269 # This makefile has been automatically generated from the OpenSSL distribution.
 270 # This single makefile will build the complete OpenSSL distribution and
 271 # by default leave the 'intertesting' output files in .${o}out and the stuff
 272 # that needs deleting in .${o}tmp.
 273 # The file was generated by running 'make makefile.one', which
 274 # does a 'make files', which writes all the environment variables from all
 275 # the makefiles to the file call MINFO.  This file is used by
 276 # util${o}mk1mf.pl to generate makefile.one.
 277 # The 'makefile per directory' system suites me when developing this
 278 # library and also so I can 'distribute' indervidual library sections.
 279 # The one monster makefile better suits building in non-unix
 280 # environments.
 281
 282 EOF
 283
 284 if ($platform eq "VC-CE")
 285         {
 286         $defs.= <<"EOF";
 287 !INCLUDE <\$(WCECOMPAT)/wcedefs.mak>
 288
 289 EOF
 290         }
 291
 292 $defs.= <<"EOF";
 293 INSTALLTOP=$INSTALLTOP
 294
 295 # Set your compiler options
 296 PLATFORM=$platform
 297 CC=$bin_dir${cc}
 298 CFLAG=$cflags
 299 APP_CFLAG=$app_cflag
 300 LIB_CFLAG=$lib_cflag
 301 SHLIB_CFLAG=$shl_cflag
 302 APP_EX_OBJ=$app_ex_obj
 303 SHLIB_EX_OBJ=$shlib_ex_obj
 304 # add extra libraries to this define, for solaris -lsocket -lnsl would
 305 # be added
 306 EX_LIBS=$ex_libs
 307
 308 # The OpenSSL directory
 309 SRC_D=$src_dir
 310
 311 LINK=$link
 312 LFLAGS=$lflags
 313 RSC=$rsc
 314
 315 BN_ASM_OBJ=$bn_asm_obj
 316 BN_ASM_SRC=$bn_asm_src
 317 BNCO_ASM_OBJ=$bnco_asm_obj
 318 BNCO_ASM_SRC=$bnco_asm_src
 319 DES_ENC_OBJ=$des_enc_obj
 320 DES_ENC_SRC=$des_enc_src
 321 BF_ENC_OBJ=$bf_enc_obj
 322 BF_ENC_SRC=$bf_enc_src
 323 CAST_ENC_OBJ=$cast_enc_obj
 324 CAST_ENC_SRC=$cast_enc_src
 325 RC4_ENC_OBJ=$rc4_enc_obj
 326 RC4_ENC_SRC=$rc4_enc_src
 327 RC5_ENC_OBJ=$rc5_enc_obj
 328 RC5_ENC_SRC=$rc5_enc_src
 329 MD5_ASM_OBJ=$md5_asm_obj
 330 MD5_ASM_SRC=$md5_asm_src
 331 SHA1_ASM_OBJ=$sha1_asm_obj
 332 SHA1_ASM_SRC=$sha1_asm_src
 333 RMD160_ASM_OBJ=$rmd160_asm_obj
 334 RMD160_ASM_SRC=$rmd160_asm_src
 335
 336 # The output directory for everything intersting
 337 OUT_D=$out_dir
 338 # The output directory for all the temporary muck
 339 TMP_D=$tmp_dir
 340 # The output directory for the header files
 341 INC_D=$inc_dir
 342 INCO_D=$inc_dir${o}openssl
 343
 344 CP=$cp
 345 RM=$rm
 346 RANLIB=$ranlib
 347 MKDIR=$mkdir
 348 MKLIB=$bin_dir$mklib
 349 MLFLAGS=$mlflags
 350 ASM=$bin_dir$asm
 351
 352 ######################################################
 353 # You should not need to touch anything below this point
 354 ######################################################
 355
 356 E_EXE=openssl
 357 SSL=$ssl
 358 CRYPTO=$crypto
 359
 360 # BIN_D  - Binary output directory
 361 # TEST_D - Binary test file output directory
 362 # LIB_D  - library output directory
 363 # Note: if you change these point to different directories then uncomment out
 364 # the lines around the 'NB' comment below.
 365 #
 366 BIN_D=\$(OUT_D)
 367 TEST_D=\$(OUT_D)
 368 LIB_D=\$(OUT_D)
 369
 370 # INCL_D - local library directory
 371 # OBJ_D  - temp object file directory
 372 OBJ_D=\$(TMP_D)
 373 INCL_D=\$(TMP_D)
 374
 375 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 376 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 377 SO_SSL=    $plib\$(SSL)$so_shlibp
 378 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 379 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 380 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 381
 382 L_LIBS= \$(L_SSL) \$(L_CRYPTO)
 383
 384 ######################################################
 385 # Don't touch anything below this point
 386 ######################################################
 387
 388 INC=-I\$(INC_D) -I\$(INCL_D)
 389 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 390 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 391 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 392 LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
 393
 394 #############################################
 395 EOF
 396
 397 $rules=<<"EOF";
 398 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
 399
 400 banner:
 401 $banner
 402
 403 \$(TMP_D):
 404         \$(MKDIR) \$(TMP_D)
 405 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 406 #\$(BIN_D):
 407 #       \$(MKDIR) \$(BIN_D)
 408 #
 409 #\$(TEST_D):
 410 #       \$(MKDIR) \$(TEST_D)
 411
 412 \$(LIB_D):
 413         \$(MKDIR) \$(LIB_D)
 414
 415 \$(INCO_D): \$(INC_D)
 416         \$(MKDIR) \$(INCO_D)
 417
 418 \$(INC_D):
 419         \$(MKDIR) \$(INC_D)
 420
 421 headers: \$(HEADER) \$(EXHEADER)
 422         @
 423
 424 lib: \$(LIBS_DEP)
 425
 426 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 427
 428 install:
 429         \$(MKDIR) \$(INSTALLTOP)
 430         \$(MKDIR) \$(INSTALLTOP)${o}bin
 431         \$(MKDIR) \$(INSTALLTOP)${o}include
 432         \$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
 433         \$(MKDIR) \$(INSTALLTOP)${o}lib
 434         \$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
 435         \$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
 436         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
 437         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
 438
 439 clean:
 440         \$(RM) \$(TMP_D)$o*.*
 441
 442 vclean:
 443         \$(RM) \$(TMP_D)$o*.*
 444         \$(RM) \$(OUT_D)$o*.*
 445
 446 EOF
 447
 448 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 449 $platform_cpp_symbol =~ s/-/_/g;
 450 if (open(IN,"crypto/buildinf.h"))
 451         {
 452         # Remove entry for this platform in existing file buildinf.h.
 453
 454         my $old_buildinf_h = "";
 455         while (<IN>)
 456                 {
 457                 if (/^\#ifdef $platform_cpp_symbol$/)
 458                         {
 459                         while (<IN>) { last if (/^\#endif/); }
 460                         }
 461                 else
 462                         {
 463                         $old_buildinf_h .= $_;
 464                         }
 465                 }
 466         close(IN);
 467
 468         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 469         print OUT $old_buildinf_h;
 470         close(OUT);
 471         }
 472
 473 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 474 printf OUT <<EOF;
 475 #ifdef $platform_cpp_symbol
 476   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 477   #define CFLAGS "$cc $cflags"
 478   #define PLATFORM "$platform"
 479 EOF
 480 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 481 printf OUT "#endif\n";
 482 close(OUT);
 483
 484 #############################################
 485 # We parse in input file and 'store' info for later printing.
 486 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 487 $_=<IN>;
 488 for (;;)
 489         {
 490         chop;
 491
 492         ($key,$val)=/^([^=]+)=(.*)/;
 493         if ($key eq "RELATIVE_DIRECTORY")
 494                 {
 495                 if ($lib ne "")
 496                         {
 497                         $uc=$lib;
 498                         $uc =~ s/^lib(.*)\.a/$1/;
 499                         $uc =~ tr/a-z/A-Z/;
 500                         $lib_nam{$uc}=$uc;
 501                         $lib_obj{$uc}.=$libobj." ";
 502                         }
 503                 last if ($val eq "FINISHED");
 504                 $lib="";
 505                 $libobj="";
 506                 $dir=$val;
 507                 }
 508
 509         if ($key eq "TEST")
 510                 { $test.=&var_add($dir,$val); }
 511
 512         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 513                 { $e_exe.=&var_add($dir,$val); }
 514
 515         if ($key eq "LIB")
 516                 {
 517                 $lib=$val;
 518                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 519                 }
 520
 521         if ($key eq "EXHEADER")
 522                 { $exheader.=&var_add($dir,$val); }
 523
 524         if ($key eq "HEADER")
 525                 { $header.=&var_add($dir,$val); }
 526
 527         if ($key eq "LIBOBJ")
 528                 { $libobj=&var_add($dir,$val); }
 529
 530         if (!($_=<IN>))
 531                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 532         }
 533 close(IN);
 534
 535 # Strip of trailing ' '
 536 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 537 $test=&clean_up_ws($test);
 538 $e_exe=&clean_up_ws($e_exe);
 539 $exheader=&clean_up_ws($exheader);
 540 $header=&clean_up_ws($header);
 541
 542 # First we strip the exheaders from the headers list
 543 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 544 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 545 chop($h); $header=$h;
 546
 547 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)",".h");
 548 $rules.=&do_copy_rule("\$(INCL_D)",$header,".h");
 549
 550 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)",".h");
 551 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,".h");
 552
 553 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 554 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 555
 556 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 557 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 558
 559 foreach (values %lib_nam)
 560         {
 561         $lib_obj=$lib_obj{$_};
 562         local($slib)=$shlib;
 563
 564         if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
 565                 {
 566                 $rules.="\$(O_SSL):\n\n";
 567                 next;
 568                 }
 569
 570         if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
 571                 {
 572                 $lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
 573                 $rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
 574                 }
 575         if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
 576                 {
 577                 $lib_obj .= "\$(BNCO_ASM_OBJ)";
 578                 $rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
 579                 }
 580         if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
 581                 {
 582                 $lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
 583                 $lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
 584                 $rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
 585                 }
 586         if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
 587                 {
 588                 $lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
 589                 $rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
 590                 }
 591         if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
 592                 {
 593                 $lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
 594                 $rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
 595                 }
 596         if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
 597                 {
 598                 $lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
 599                 $rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
 600                 }
 601         if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
 602                 {
 603                 $lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
 604                 $rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
 605                 }
 606         if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
 607                 {
 608                 $lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
 609                 $rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
 610                 }
 611         if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
 612                 {
 613                 $lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
 614                 $rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
 615                 }
 616         if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
 617                 {
 618                 $lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
 619                 $rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
 620                 }
 621         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 622         $lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
 623         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 624         }
 625
 626 # hack to add version info on MSVC
 627 if (($platform eq "VC-WIN32") || ($platform eq "VC-NT")) {
 628     $rules.= <<"EOF";
 629 \$(OBJ_D)\\\$(CRYPTO).res: ms\\version32.rc
 630         \$(RSC) /fo"\$(OBJ_D)\\\$(CRYPTO).res" /d CRYPTO ms\\version32.rc
 631
 632 \$(OBJ_D)\\\$(SSL).res: ms\\version32.rc
 633         \$(RSC) /fo"\$(OBJ_D)\\\$(SSL).res" /d SSL ms\\version32.rc
 634
 635 EOF
 636 }
 637
 638 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 639 foreach (split(/\s+/,$test))
 640         {
 641         $t=&bname($_);
 642         $tt="\$(OBJ_D)${o}$t${obj}";
 643         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 644         }
 645
 646 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 647 $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
 648
 649 $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 650
 651 print $defs;
 652
 653 if ($platform eq "linux-elf") {
 654     print <<"EOF";
 655 # Generate perlasm output files
 656 %.cpp:
 657         (cd \$(\@D)/..; PERL=perl make -f Makefile.ssl asm/\$(\@F))
 658 EOF
 659 }
 660 print "###################################################################\n";
 661 print $rules;
 662
 663 ###############################################
 664 # strip off any trailing .[och] and append the relative directory
 665 # also remembering to do nothing if we are in one of the dropped
 666 # directories
 667 sub var_add
 668         {
 669         local($dir,$val)=@_;
 670         local(@a,$_,$ret);
 671
 672         return("") if $no_engine && $dir =~ /\/engine/;
 673         return("") if $no_hw   && $dir =~ /\/hw/;
 674         return("") if $no_idea && $dir =~ /\/idea/;
 675         return("") if $no_aes  && $dir =~ /\/aes/;
 676         return("") if $no_rc2  && $dir =~ /\/rc2/;
 677         return("") if $no_rc4  && $dir =~ /\/rc4/;
 678         return("") if $no_rc5  && $dir =~ /\/rc5/;
 679         return("") if $no_rsa  && $dir =~ /\/rsa/;
 680         return("") if $no_rsa  && $dir =~ /^rsaref/;
 681         return("") if $no_dsa  && $dir =~ /\/dsa/;
 682         return("") if $no_dh   && $dir =~ /\/dh/;
 683         return("") if $no_ec   && $dir =~ /\/ec/;
 684         if ($no_des && $dir =~ /\/des/)
 685                 {
 686                 if ($val =~ /read_pwd/)
 687                         { return("$dir/read_pwd "); }
 688                 else
 689                         { return(""); }
 690                 }
 691         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 692         return("") if $no_sock && $dir =~ /\/proxy/;
 693         return("") if $no_bf   && $dir =~ /\/bf/;
 694         return("") if $no_cast && $dir =~ /\/cast/;
 695
 696         $val =~ s/^\s*(.*)\s*$/$1/;
 697         @a=split(/\s+/,$val);
 698         grep(s/\.[och]$//,@a);
 699
 700         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 701         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 702         @a=grep(!/^e_.*_ae$/,@a) if $no_idea;
 703         @a=grep(!/^e_.*_i$/,@a) if $no_aes;
 704         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 705         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 706         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 707         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 708         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 709
 710         @a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 711         @a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 712
 713         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 714
 715         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 716         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 717         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 718         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
 719
 720         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 721         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 722         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 723
 724         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 725         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 726
 727         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 728
 729         @a=grep(!/_dhp$/,@a) if $no_dh;
 730
 731         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 732         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 733         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 734
 735         @a=grep(!/^engine$/,@a) if $no_engine;
 736         @a=grep(!/^hw$/,@a) if $no_hw;
 737         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 738         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 739         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 740         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 741
 742         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 743
 744         grep($_="$dir/$_",@a);
 745         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 746         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 747         $ret=join(' ',@a)." ";
 748         return($ret);
 749         }
 750
 751 # change things so that each 'token' is only separated by one space
 752 sub clean_up_ws
 753         {
 754         local($w)=@_;
 755
 756         $w =~ s/^\s*(.*)\s*$/$1/;
 757         $w =~ s/\s+/ /g;
 758         return($w);
 759         }
 760
 761 sub do_defs
 762         {
 763         local($var,$files,$location,$postfix)=@_;
 764         local($_,$ret,$pf);
 765         local(*OUT,$tmp,$t);
 766
 767         $files =~ s/\//$o/g if $o ne '/';
 768         $ret="$var=";
 769         $n=1;
 770         $Vars{$var}.="";
 771         foreach (split(/ /,$files))
 772                 {
 773                 $orig=$_;
 774                 $_=&bname($_) unless /^\$/;
 775                 if ($n++ == 2)
 776                         {
 777                         $n=0;
 778                         $ret.="\\\n\t";
 779                         }
 780                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 781                         { $pf=".c"; }
 782                 else    { $pf=$postfix; }
 783                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 784                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 785                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 786                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 787                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 788                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 789                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 790                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 791                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 792                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 793                 else    { $t="$location${o}$_$pf "; }
 794
 795                 $Vars{$var}.="$t ";
 796                 $ret.=$t;
 797                 }
 798         # hack to add version info on MSVC
 799         if ($shlib && ($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 800                 {
 801                 if ($var eq "CRYPTOOBJ")
 802                         { $ret.="\$(OBJ_D)\\\$(CRYPTO).res "; }
 803                 elsif ($var eq "SSLOBJ")
 804                         { $ret.="\$(OBJ_D)\\\$(SSL).res "; }
 805                 }
 806         chop($ret);
 807         $ret.="\n\n";
 808         return($ret);
 809         }
 810
 811 # return the name with the leading path removed
 812 sub bname
 813         {
 814         local($ret)=@_;
 815         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 816         return($ret);
 817         }
 818
 819
 820 ##############################################################
 821 # do a rule for each file that says 'compile' to new direcory
 822 # compile the files in '$files' into $to
 823 sub do_compile_rule
 824         {
 825         local($to,$files,$ex)=@_;
 826         local($ret,$_,$n);
 827
 828         $files =~ s/\//$o/g if $o ne '/';
 829         foreach (split(/\s+/,$files))
 830                 {
 831                 $n=&bname($_);
 832                 $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 833                 }
 834         return($ret);
 835         }
 836
 837 ##############################################################
 838 # do a rule for each file that says 'compile' to new direcory
 839 sub cc_compile_target
 840         {
 841         local($target,$source,$ex_flags)=@_;
 842         local($ret);
 843
 844         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 845         $target =~ s/\//$o/g if $o ne "/";
 846         $source =~ s/\//$o/g if $o ne "/";
 847         $ret ="$target: \$(SRC_D)$o$source\n\t";
 848         $ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
 849         return($ret);
 850         }
 851
 852 ##############################################################
 853 sub do_asm_rule
 854         {
 855         local($target,$src)=@_;
 856         local($ret,@s,@t,$i);
 857
 858         $target =~ s/\//$o/g if $o ne "/";
 859         $src =~ s/\//$o/g if $o ne "/";
 860
 861         @s=split(/\s+/,$src);
 862         @t=split(/\s+/,$target);
 863
 864         for ($i=0; $i<=$#s; $i++)
 865                 {
 866                 $ret.="$t[$i]: $s[$i]\n";
 867                 $ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
 868                 }
 869         return($ret);
 870         }
 871
 872 sub do_shlib_rule
 873         {
 874         local($n,$def)=@_;
 875         local($ret,$nn);
 876         local($t);
 877
 878         ($nn=$n) =~ tr/a-z/A-Z/;
 879         $ret.="$n.dll: \$(${nn}OBJ)\n";
 880         if ($vc && $w32)
 881                 {
 882                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
 883                 }
 884         $ret.="\n";
 885         return($ret);
 886         }
 887
 888 # do a rule for each file that says 'copy' to new direcory on change
 889 sub do_copy_rule
 890         {
 891         local($to,$files,$p)=@_;
 892         local($ret,$_,$n,$pp);
 893
 894         $files =~ s/\//$o/g if $o ne '/';
 895         foreach (split(/\s+/,$files))
 896                 {
 897                 $n=&bname($_);
 898                 if ($n =~ /bss_file/)
 899                         { $pp=".c"; }
 900                 else    { $pp=$p; }
 901                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
 902                 }
 903         return($ret);
 904         }
 905
 906 sub read_options
 907         {
 908         if    (/^no-rc2$/)      { $no_rc2=1; }
 909         elsif (/^no-rc4$/)      { $no_rc4=1; }
 910         elsif (/^no-rc5$/)      { $no_rc5=1; }
 911         elsif (/^no-idea$/)     { $no_idea=1; }
 912         elsif (/^no-aes$/)      { $no_aes=1; }
 913         elsif (/^no-des$/)      { $no_des=1; }
 914         elsif (/^no-bf$/)       { $no_bf=1; }
 915         elsif (/^no-cast$/)     { $no_cast=1; }
 916         elsif (/^no-md2$/)      { $no_md2=1; }
 917         elsif (/^no-md4$/)      { $no_md4=1; }
 918         elsif (/^no-md5$/)      { $no_md5=1; }
 919         elsif (/^no-sha$/)      { $no_sha=1; }
 920         elsif (/^no-sha1$/)     { $no_sha1=1; }
 921         elsif (/^no-ripemd$/)   { $no_ripemd=1; }
 922         elsif (/^no-mdc2$/)     { $no_mdc2=1; }
 923         elsif (/^no-patents$/)  { $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
 924         elsif (/^no-rsa$/)      { $no_rsa=1; }
 925         elsif (/^no-dsa$/)      { $no_dsa=1; }
 926         elsif (/^no-dh$/)       { $no_dh=1; }
 927         elsif (/^no-hmac$/)     { $no_hmac=1; }
 928         elsif (/^no-aes$/)      { $no_aes=1; }
 929         elsif (/^no-asm$/)      { $no_asm=1; }
 930         elsif (/^nasm$/)        { $nasm=1; }
 931         elsif (/^gaswin$/)      { $gaswin=1; }
 932         elsif (/^no-ssl2$/)     { $no_ssl2=1; }
 933         elsif (/^no-ssl3$/)     { $no_ssl3=1; }
 934         elsif (/^no-err$/)      { $no_err=1; }
 935         elsif (/^no-sock$/)     { $no_sock=1; }
 936         elsif (/^no-krb5$/)     { $no_krb5=1; }
 937         elsif (/^no-ec$/)       { $no_ec=1; }
 938         elsif (/^no-ecdsa$/)    { $no_ecdsa=1; }
 939         elsif (/^no-ecdh$/)     { $no_ecdh=1; }
 940         elsif (/^no-engine$/)   { $no_engine=1; }
 941         elsif (/^no-hw$/)       { $no_hw=1; }
 942
 943         elsif (/^just-ssl$/)    { $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
 944                                   $no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
 945                                   $no_ssl2=$no_err=$no_ripemd=$no_rc5=1;
 946                                   $no_aes=1; }
 947
 948         elsif (/^rsaref$/)      { }
 949         elsif (/^gcc$/)         { $gcc=1; }
 950         elsif (/^debug$/)       { $debug=1; }
 951         elsif (/^profile$/)     { $profile=1; }
 952         elsif (/^shlib$/)       { $shlib=1; }
 953         elsif (/^dll$/)         { $shlib=1; }
 954         elsif (/^shared$/)      { } # We just need to ignore it for now...
 955         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
 956         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
 957         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
 958                 { $c_flags.="$_ "; }
 959         else { return(0); }
 960         return(1);
 961         }