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.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         "netware-clib", "CodeWarrior for NetWare - CLib",
  43         "netware-libc", "CodeWarrior for NetWare - LibC",
  44         "default","cc under unix",
  45         );
  46
  47 $platform="";
  48 foreach (@ARGV)
  49         {
  50         if (!&read_options && !defined($ops{$_}))
  51                 {
  52                 print STDERR "unknown option - $_\n";
  53                 print STDERR "usage: perl mk1mf.pl [options] [system]\n";
  54                 print STDERR "\nwhere [system] can be one of the following\n";
  55                 foreach $i (sort keys %ops)
  56                 { printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
  57                 print STDERR <<"EOF";
  58 and [options] can be one of
  59         no-md2 no-md4 no-md5 no-sha no-mdc2     - Skip this digest
  60         no-ripemd
  61         no-rc2 no-rc4 no-rc5 no-idea no-des     - Skip this symetric cipher
  62         no-bf no-cast no-aes
  63         no-rsa no-dsa no-dh                     - Skip this public key cipher
  64         no-ssl2 no-ssl3                         - Skip this version of SSL
  65         just-ssl                                - remove all non-ssl keys/digest
  66         no-asm                                  - No x86 asm
  67         no-krb5                                 - No KRB5
  68         no-ec                                   - No EC
  69         no-ecdsa                                - No ECDSA
  70         no-ecdh                                 - No ECDH
  71         no-engine                               - No engine
  72         no-hw                                   - No hw
  73         nasm                                    - Use NASM for x86 asm
  74         nw-nasm                                 - Use NASM x86 asm for NetWare
  75         nw-mwasm                                        - Use Metrowerks x86 asm for NetWare
  76         gaswin                                  - Use GNU as with Mingw32
  77         no-socks                                - No socket code
  78         no-err                                  - No error strings
  79         dll/shlib                               - Build shared libraries (MS)
  80         debug                                   - Debug build
  81         profile                                 - Profiling build
  82         gcc                                     - Use Gcc (unix)
  83
  84 Values that can be set
  85 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
  86
  87 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
  88 -<ex_cc_flags>                                  - extra 'cc' flags,
  89                                                   added (MS), or replace (unix)
  90 EOF
  91                 exit(1);
  92                 }
  93         $platform=$_;
  94         }
  95 foreach (grep(!/^$/, split(/ /, $OPTIONS)))
  96         {
  97         print STDERR "unknown option - $_\n" if !&read_options;
  98         }
  99
 100 $no_mdc2=1 if ($no_des);
 101
 102 $no_ssl3=1 if ($no_md5 || $no_sha);
 103 $no_ssl3=1 if ($no_rsa && $no_dh);
 104
 105 $no_ssl2=1 if ($no_md5);
 106 $no_ssl2=1 if ($no_rsa);
 107
 108 $out_def="out";
 109 $inc_def="outinc";
 110 $tmp_def="tmp";
 111
 112 $mkdir="-mkdir";
 113
 114 ($ssl,$crypto)=("ssl","crypto");
 115 $ranlib="echo ranlib";
 116
 117 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 118 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 119 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 120
 121 # $bin_dir.=$o causes a core dump on my sparc :-(
 122
 123 $NT=0;
 124
 125 push(@INC,"util/pl","pl");
 126 if ($platform eq "VC-MSDOS")
 127         {
 128         $asmbits=16;
 129         $msdos=1;
 130         require 'VC-16.pl';
 131         }
 132 elsif ($platform eq "VC-W31-16")
 133         {
 134         $asmbits=16;
 135         $msdos=1; $win16=1;
 136         require 'VC-16.pl';
 137         }
 138 elsif (($platform eq "VC-W31-32") || ($platform eq "VC-WIN16"))
 139         {
 140         $asmbits=32;
 141         $msdos=1; $win16=1;
 142         require 'VC-16.pl';
 143         }
 144 elsif (($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 145         {
 146         $NT = 1 if $platform eq "VC-NT";
 147         require 'VC-32.pl';
 148         }
 149 elsif ($platform eq "VC-CE")
 150         {
 151         require 'VC-CE.pl';
 152         }
 153 elsif ($platform eq "Mingw32")
 154         {
 155         require 'Mingw32.pl';
 156         }
 157 elsif ($platform eq "Mingw32-files")
 158         {
 159         require 'Mingw32f.pl';
 160         }
 161 elsif ($platform eq "BC-NT")
 162         {
 163         $bc=1;
 164         require 'BC-32.pl';
 165         }
 166 elsif ($platform eq "BC-W31")
 167         {
 168         $bc=1;
 169         $msdos=1; $w16=1;
 170         require 'BC-16.pl';
 171         }
 172 elsif ($platform eq "BC-Q16")
 173         {
 174         $msdos=1; $w16=1; $shlib=0; $qw=1;
 175         require 'BC-16.pl';
 176         }
 177 elsif ($platform eq "BC-MSDOS")
 178         {
 179         $asmbits=16;
 180         $msdos=1;
 181         require 'BC-16.pl';
 182         }
 183 elsif ($platform eq "FreeBSD")
 184         {
 185         require 'unix.pl';
 186         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 187         }
 188 elsif ($platform eq "linux-elf")
 189         {
 190         require "unix.pl";
 191         require "linux.pl";
 192         $unix=1;
 193         }
 194 elsif ($platform eq "ultrix-mips")
 195         {
 196         require "unix.pl";
 197         require "ultrix.pl";
 198         $unix=1;
 199         }
 200 elsif ($platform eq "OS2-EMX")
 201         {
 202         $wc=1;
 203         require 'OS2-EMX.pl';
 204         }
 205 elsif (($platform eq "netware-clib") || ($platform eq "netware-libc"))
 206         {
 207    $LIBC=1 if $platform eq "netware-libc";
 208         require 'netware.pl';
 209         }
 210 else
 211         {
 212         require "unix.pl";
 213
 214         $unix=1;
 215         $cflags.=' -DTERMIO';
 216         }
 217
 218 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 219 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 220 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 221
 222 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 223
 224 $cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
 225 $cflags.=" -DOPENSSL_NO_AES"  if $no_aes;
 226 $cflags.=" -DOPENSSL_NO_RC2"  if $no_rc2;
 227 $cflags.=" -DOPENSSL_NO_RC4"  if $no_rc4;
 228 $cflags.=" -DOPENSSL_NO_RC5"  if $no_rc5;
 229 $cflags.=" -DOPENSSL_NO_MD2"  if $no_md2;
 230 $cflags.=" -DOPENSSL_NO_MD4"  if $no_md4;
 231 $cflags.=" -DOPENSSL_NO_MD5"  if $no_md5;
 232 $cflags.=" -DOPENSSL_NO_SHA"  if $no_sha;
 233 $cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
 234 $cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
 235 $cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
 236 $cflags.=" -DOPENSSL_NO_BF"  if $no_bf;
 237 $cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
 238 $cflags.=" -DOPENSSL_NO_DES"  if $no_des;
 239 $cflags.=" -DOPENSSL_NO_RSA"  if $no_rsa;
 240 $cflags.=" -DOPENSSL_NO_DSA"  if $no_dsa;
 241 $cflags.=" -DOPENSSL_NO_DH"   if $no_dh;
 242 $cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
 243 $cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
 244 $cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
 245 $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 246 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 247 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 248 $cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
 249 $cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
 250 $cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 251 $cflags.=" -DOPENSSL_NO_HW"   if $no_hw;
 252 #$cflags.=" -DRSAref"  if $rsaref ne "";
 253
 254 ## if ($unix)
 255 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 256 ##else
 257         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 258
 259 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 260
 261 %shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
 262                   "CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
 263
 264 if ($msdos)
 265         {
 266         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 267         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 268         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 269         $banner.="\t\@echo documentation for details.\n";
 270         }
 271
 272 # have to do this to allow $(CC) under unix
 273 $link="$bin_dir$link" if ($link !~ /^\$/);
 274
 275 $INSTALLTOP =~ s|/|$o|g;
 276
 277 #############################################
 278 # We parse in input file and 'store' info for later printing.
 279 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 280 $_=<IN>;
 281 for (;;)
 282         {
 283         chop;
 284
 285         ($key,$val)=/^([^=]+)=(.*)/;
 286         if ($key eq "RELATIVE_DIRECTORY")
 287                 {
 288                 if ($lib ne "")
 289                         {
 290                         $uc=$lib;
 291                         $uc =~ s/^lib(.*)\.a/$1/;
 292                         $uc =~ tr/a-z/A-Z/;
 293                         $lib_nam{$uc}=$uc;
 294                         $lib_obj{$uc}.=$libobj." ";
 295                         }
 296                 last if ($val eq "FINISHED");
 297                 $lib="";
 298                 $libobj="";
 299                 $dir=$val;
 300                 }
 301
 302         if ($key eq "KRB5_INCLUDES")
 303                 { $cflags .= " $val";}
 304
 305         if ($key eq "LIBKRB5")
 306                 { $ex_libs .= " $val";}
 307
 308         if ($key eq "TEST")
 309                 { $test.=&var_add($dir,$val); }
 310
 311         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 312                 { $e_exe.=&var_add($dir,$val); }
 313
 314         if ($key eq "LIB")
 315                 {
 316                 $lib=$val;
 317                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 318                 }
 319
 320         if ($key eq "EXHEADER")
 321                 { $exheader.=&var_add($dir,$val); }
 322
 323         if ($key eq "HEADER")
 324                 { $header.=&var_add($dir,$val); }
 325
 326         if ($key eq "LIBOBJ")
 327                 { $libobj=&var_add($dir,$val); }
 328
 329         if (!($_=<IN>))
 330                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 331         }
 332 close(IN);
 333
 334 $defs= <<"EOF";
 335 # This makefile has been automatically generated from the OpenSSL distribution.
 336 # This single makefile will build the complete OpenSSL distribution and
 337 # by default leave the 'intertesting' output files in .${o}out and the stuff
 338 # that needs deleting in .${o}tmp.
 339 # The file was generated by running 'make makefile.one', which
 340 # does a 'make files', which writes all the environment variables from all
 341 # the makefiles to the file call MINFO.  This file is used by
 342 # util${o}mk1mf.pl to generate makefile.one.
 343 # The 'makefile per directory' system suites me when developing this
 344 # library and also so I can 'distribute' indervidual library sections.
 345 # The one monster makefile better suits building in non-unix
 346 # environments.
 347
 348 EOF
 349
 350 $defs .= $preamble if defined $preamble;
 351
 352 if ($platform eq "VC-CE")
 353         {
 354         $defs.= <<"EOF";
 355 !INCLUDE <\$(WCECOMPAT)/wcedefs.mak>
 356
 357 EOF
 358         }
 359
 360 $defs.= <<"EOF";
 361 INSTALLTOP=$INSTALLTOP
 362
 363 # Set your compiler options
 364 PLATFORM=$platform
 365 CC=$bin_dir${cc}
 366 CFLAG=$cflags
 367 APP_CFLAG=$app_cflag
 368 LIB_CFLAG=$lib_cflag
 369 SHLIB_CFLAG=$shl_cflag
 370 APP_EX_OBJ=$app_ex_obj
 371 SHLIB_EX_OBJ=$shlib_ex_obj
 372 # add extra libraries to this define, for solaris -lsocket -lnsl would
 373 # be added
 374 EX_LIBS=$ex_libs
 375
 376 # The OpenSSL directory
 377 SRC_D=$src_dir
 378
 379 LINK=$link
 380 LFLAGS=$lflags
 381 RSC=$rsc
 382
 383 BN_ASM_OBJ=$bn_asm_obj
 384 BN_ASM_SRC=$bn_asm_src
 385 BNCO_ASM_OBJ=$bnco_asm_obj
 386 BNCO_ASM_SRC=$bnco_asm_src
 387 DES_ENC_OBJ=$des_enc_obj
 388 DES_ENC_SRC=$des_enc_src
 389 BF_ENC_OBJ=$bf_enc_obj
 390 BF_ENC_SRC=$bf_enc_src
 391 CAST_ENC_OBJ=$cast_enc_obj
 392 CAST_ENC_SRC=$cast_enc_src
 393 RC4_ENC_OBJ=$rc4_enc_obj
 394 RC4_ENC_SRC=$rc4_enc_src
 395 RC5_ENC_OBJ=$rc5_enc_obj
 396 RC5_ENC_SRC=$rc5_enc_src
 397 MD5_ASM_OBJ=$md5_asm_obj
 398 MD5_ASM_SRC=$md5_asm_src
 399 SHA1_ASM_OBJ=$sha1_asm_obj
 400 SHA1_ASM_SRC=$sha1_asm_src
 401 RMD160_ASM_OBJ=$rmd160_asm_obj
 402 RMD160_ASM_SRC=$rmd160_asm_src
 403
 404 # The output directory for everything intersting
 405 OUT_D=$out_dir
 406 # The output directory for all the temporary muck
 407 TMP_D=$tmp_dir
 408 # The output directory for the header files
 409 INC_D=$inc_dir
 410 INCO_D=$inc_dir${o}openssl
 411
 412 CP=$cp
 413 RM=$rm
 414 RANLIB=$ranlib
 415 MKDIR=$mkdir
 416 MKLIB=$bin_dir$mklib
 417 MLFLAGS=$mlflags
 418 ASM=$bin_dir$asm
 419
 420 ######################################################
 421 # You should not need to touch anything below this point
 422 ######################################################
 423
 424 E_EXE=openssl
 425 SSL=$ssl
 426 CRYPTO=$crypto
 427
 428 # BIN_D  - Binary output directory
 429 # TEST_D - Binary test file output directory
 430 # LIB_D  - library output directory
 431 # Note: if you change these point to different directories then uncomment out
 432 # the lines around the 'NB' comment below.
 433 #
 434 BIN_D=\$(OUT_D)
 435 TEST_D=\$(OUT_D)
 436 LIB_D=\$(OUT_D)
 437
 438 # INCL_D - local library directory
 439 # OBJ_D  - temp object file directory
 440 OBJ_D=\$(TMP_D)
 441 INCL_D=\$(TMP_D)
 442
 443 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 444 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 445 SO_SSL=    $plib\$(SSL)$so_shlibp
 446 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 447 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 448 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 449
 450 L_LIBS= \$(L_SSL) \$(L_CRYPTO)
 451
 452 ######################################################
 453 # Don't touch anything below this point
 454 ######################################################
 455
 456 INC=-I\$(INC_D) -I\$(INCL_D)
 457 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 458 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 459 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 460 LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
 461
 462 #############################################
 463 EOF
 464
 465 $rules=<<"EOF";
 466 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
 467
 468 banner:
 469 $banner
 470
 471 \$(TMP_D):
 472         \$(MKDIR) \$(TMP_D)
 473 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 474 #\$(BIN_D):
 475 #       \$(MKDIR) \$(BIN_D)
 476 #
 477 #\$(TEST_D):
 478 #       \$(MKDIR) \$(TEST_D)
 479
 480 \$(LIB_D):
 481         \$(MKDIR) \$(LIB_D)
 482
 483 \$(INCO_D): \$(INC_D)
 484         \$(MKDIR) \$(INCO_D)
 485
 486 \$(INC_D):
 487         \$(MKDIR) \$(INC_D)
 488
 489 headers: \$(HEADER) \$(EXHEADER)
 490         @
 491
 492 lib: \$(LIBS_DEP)
 493
 494 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 495
 496 install:
 497         \$(MKDIR) \$(INSTALLTOP)
 498         \$(MKDIR) \$(INSTALLTOP)${o}bin
 499         \$(MKDIR) \$(INSTALLTOP)${o}include
 500         \$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
 501         \$(MKDIR) \$(INSTALLTOP)${o}lib
 502         \$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
 503         \$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
 504         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
 505         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
 506
 507 clean:
 508         \$(RM) \$(TMP_D)$o*.*
 509
 510 vclean:
 511         \$(RM) \$(TMP_D)$o*.*
 512         \$(RM) \$(OUT_D)$o*.*
 513
 514 EOF
 515
 516 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 517 $platform_cpp_symbol =~ s/-/_/g;
 518 if (open(IN,"crypto/buildinf.h"))
 519         {
 520         # Remove entry for this platform in existing file buildinf.h.
 521
 522         my $old_buildinf_h = "";
 523         while (<IN>)
 524                 {
 525                 if (/^\#ifdef $platform_cpp_symbol$/)
 526                         {
 527                         while (<IN>) { last if (/^\#endif/); }
 528                         }
 529                 else
 530                         {
 531                         $old_buildinf_h .= $_;
 532                         }
 533                 }
 534         close(IN);
 535
 536         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 537         print OUT $old_buildinf_h;
 538         close(OUT);
 539         }
 540
 541 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 542 printf OUT <<EOF;
 543 #ifdef $platform_cpp_symbol
 544   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 545   #define CFLAGS "$cc $cflags"
 546   #define PLATFORM "$platform"
 547 EOF
 548 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 549 printf OUT "#endif\n";
 550 close(OUT);
 551
 552 # Strip of trailing ' '
 553 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 554 $test=&clean_up_ws($test);
 555 $e_exe=&clean_up_ws($e_exe);
 556 $exheader=&clean_up_ws($exheader);
 557 $header=&clean_up_ws($header);
 558
 559 # First we strip the exheaders from the headers list
 560 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 561 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 562 chop($h); $header=$h;
 563
 564 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)",".h");
 565 $rules.=&do_copy_rule("\$(INCL_D)",$header,".h");
 566
 567 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)",".h");
 568 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,".h");
 569
 570 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 571 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 572
 573 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 574 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 575
 576 foreach (values %lib_nam)
 577         {
 578         $lib_obj=$lib_obj{$_};
 579         local($slib)=$shlib;
 580
 581         if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
 582                 {
 583                 $rules.="\$(O_SSL):\n\n";
 584                 next;
 585                 }
 586
 587         if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
 588                 {
 589                 $lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
 590                 $rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
 591                 }
 592         if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
 593                 {
 594                 $lib_obj .= "\$(BNCO_ASM_OBJ)";
 595                 $rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
 596                 }
 597         if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
 598                 {
 599                 $lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
 600                 $lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
 601                 $rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
 602                 }
 603         if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
 604                 {
 605                 $lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
 606                 $rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
 607                 }
 608         if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
 609                 {
 610                 $lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
 611                 $rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
 612                 }
 613         if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
 614                 {
 615                 $lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
 616                 $rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
 617                 }
 618         if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
 619                 {
 620                 $lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
 621                 $rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
 622                 }
 623         if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
 624                 {
 625                 $lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
 626                 $rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
 627                 }
 628         if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
 629                 {
 630                 $lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
 631                 $rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
 632                 }
 633         if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
 634                 {
 635                 $lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
 636                 $rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
 637                 }
 638         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 639         $lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
 640         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 641         }
 642
 643 # hack to add version info on MSVC
 644 if (($platform eq "VC-WIN32") || ($platform eq "VC-NT")) {
 645     $rules.= <<"EOF";
 646 \$(OBJ_D)\\\$(CRYPTO).res: ms\\version32.rc
 647         \$(RSC) /fo"\$(OBJ_D)\\\$(CRYPTO).res" /d CRYPTO ms\\version32.rc
 648
 649 \$(OBJ_D)\\\$(SSL).res: ms\\version32.rc
 650         \$(RSC) /fo"\$(OBJ_D)\\\$(SSL).res" /d SSL ms\\version32.rc
 651
 652 EOF
 653 }
 654
 655 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 656 foreach (split(/\s+/,$test))
 657         {
 658         $t=&bname($_);
 659         $tt="\$(OBJ_D)${o}$t${obj}";
 660         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 661         }
 662
 663 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 664 $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
 665
 666 $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 667
 668 print $defs;
 669
 670 if ($platform eq "linux-elf") {
 671     print <<"EOF";
 672 # Generate perlasm output files
 673 %.cpp:
 674         (cd \$(\@D)/..; PERL=perl make -f Makefile.ssl asm/\$(\@F))
 675 EOF
 676 }
 677 print "###################################################################\n";
 678 print $rules;
 679
 680 ###############################################
 681 # strip off any trailing .[och] and append the relative directory
 682 # also remembering to do nothing if we are in one of the dropped
 683 # directories
 684 sub var_add
 685         {
 686         local($dir,$val)=@_;
 687         local(@a,$_,$ret);
 688
 689         return("") if $no_engine && $dir =~ /\/engine/;
 690         return("") if $no_hw   && $dir =~ /\/hw/;
 691         return("") if $no_idea && $dir =~ /\/idea/;
 692         return("") if $no_aes  && $dir =~ /\/aes/;
 693         return("") if $no_rc2  && $dir =~ /\/rc2/;
 694         return("") if $no_rc4  && $dir =~ /\/rc4/;
 695         return("") if $no_rc5  && $dir =~ /\/rc5/;
 696         return("") if $no_rsa  && $dir =~ /\/rsa/;
 697         return("") if $no_rsa  && $dir =~ /^rsaref/;
 698         return("") if $no_dsa  && $dir =~ /\/dsa/;
 699         return("") if $no_dh   && $dir =~ /\/dh/;
 700         return("") if $no_ec   && $dir =~ /\/ec/;
 701         if ($no_des && $dir =~ /\/des/)
 702                 {
 703                 if ($val =~ /read_pwd/)
 704                         { return("$dir/read_pwd "); }
 705                 else
 706                         { return(""); }
 707                 }
 708         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 709         return("") if $no_sock && $dir =~ /\/proxy/;
 710         return("") if $no_bf   && $dir =~ /\/bf/;
 711         return("") if $no_cast && $dir =~ /\/cast/;
 712
 713         $val =~ s/^\s*(.*)\s*$/$1/;
 714         @a=split(/\s+/,$val);
 715         grep(s/\.[och]$//,@a);
 716
 717         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 718         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 719         @a=grep(!/^e_.*_ae$/,@a) if $no_idea;
 720         @a=grep(!/^e_.*_i$/,@a) if $no_aes;
 721         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 722         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 723         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 724         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 725         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 726
 727         @a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 728         @a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 729
 730         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 731
 732         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 733         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 734         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 735         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
 736
 737         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 738         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 739         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 740
 741         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 742         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 743
 744         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 745
 746         @a=grep(!/_dhp$/,@a) if $no_dh;
 747
 748         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 749         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 750         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 751
 752         @a=grep(!/^engine$/,@a) if $no_engine;
 753         @a=grep(!/^hw$/,@a) if $no_hw;
 754         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 755         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 756         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 757         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 758
 759         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 760
 761         grep($_="$dir/$_",@a);
 762         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 763         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 764         $ret=join(' ',@a)." ";
 765         return($ret);
 766         }
 767
 768 # change things so that each 'token' is only separated by one space
 769 sub clean_up_ws
 770         {
 771         local($w)=@_;
 772
 773         $w =~ s/^\s*(.*)\s*$/$1/;
 774         $w =~ s/\s+/ /g;
 775         return($w);
 776         }
 777
 778 sub do_defs
 779         {
 780         local($var,$files,$location,$postfix)=@_;
 781         local($_,$ret,$pf);
 782         local(*OUT,$tmp,$t);
 783
 784         $files =~ s/\//$o/g if $o ne '/';
 785         $ret="$var=";
 786         $n=1;
 787         $Vars{$var}.="";
 788         foreach (split(/ /,$files))
 789                 {
 790                 $orig=$_;
 791                 $_=&bname($_) unless /^\$/;
 792                 if ($n++ == 2)
 793                         {
 794                         $n=0;
 795                         $ret.="\\\n\t";
 796                         }
 797                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 798                         { $pf=".c"; }
 799                 else    { $pf=$postfix; }
 800                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 801                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 802                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 803                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 804                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 805                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 806                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 807                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 808                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 809                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 810                 else    { $t="$location${o}$_$pf "; }
 811
 812                 $Vars{$var}.="$t ";
 813                 $ret.=$t;
 814                 }
 815         # hack to add version info on MSVC
 816         if ($shlib && ($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 817                 {
 818                 if ($var eq "CRYPTOOBJ")
 819                         { $ret.="\$(OBJ_D)\\\$(CRYPTO).res "; }
 820                 elsif ($var eq "SSLOBJ")
 821                         { $ret.="\$(OBJ_D)\\\$(SSL).res "; }
 822                 }
 823         chop($ret);
 824         $ret.="\n\n";
 825         return($ret);
 826         }
 827
 828 # return the name with the leading path removed
 829 sub bname
 830         {
 831         local($ret)=@_;
 832         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 833         return($ret);
 834         }
 835
 836
 837 ##############################################################
 838 # do a rule for each file that says 'compile' to new direcory
 839 # compile the files in '$files' into $to
 840 sub do_compile_rule
 841         {
 842         local($to,$files,$ex)=@_;
 843         local($ret,$_,$n);
 844
 845         $files =~ s/\//$o/g if $o ne '/';
 846         foreach (split(/\s+/,$files))
 847                 {
 848                 $n=&bname($_);
 849                 $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 850                 }
 851         return($ret);
 852         }
 853
 854 ##############################################################
 855 # do a rule for each file that says 'compile' to new direcory
 856 sub cc_compile_target
 857         {
 858         local($target,$source,$ex_flags)=@_;
 859         local($ret);
 860
 861         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 862         $target =~ s/\//$o/g if $o ne "/";
 863         $source =~ s/\//$o/g if $o ne "/";
 864         $ret ="$target: \$(SRC_D)$o$source\n\t";
 865         $ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
 866         return($ret);
 867         }
 868
 869 ##############################################################
 870 sub do_asm_rule
 871         {
 872         local($target,$src)=@_;
 873         local($ret,@s,@t,$i);
 874
 875         $target =~ s/\//$o/g if $o ne "/";
 876         $src =~ s/\//$o/g if $o ne "/";
 877
 878         @s=split(/\s+/,$src);
 879         @t=split(/\s+/,$target);
 880
 881         for ($i=0; $i<=$#s; $i++)
 882                 {
 883                 $ret.="$t[$i]: $s[$i]\n";
 884                 $ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
 885                 }
 886         return($ret);
 887         }
 888
 889 sub do_shlib_rule
 890         {
 891         local($n,$def)=@_;
 892         local($ret,$nn);
 893         local($t);
 894
 895         ($nn=$n) =~ tr/a-z/A-Z/;
 896         $ret.="$n.dll: \$(${nn}OBJ)\n";
 897         if ($vc && $w32)
 898                 {
 899                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
 900                 }
 901         $ret.="\n";
 902         return($ret);
 903         }
 904
 905 # do a rule for each file that says 'copy' to new direcory on change
 906 sub do_copy_rule
 907         {
 908         local($to,$files,$p)=@_;
 909         local($ret,$_,$n,$pp);
 910
 911         $files =~ s/\//$o/g if $o ne '/';
 912         foreach (split(/\s+/,$files))
 913                 {
 914                 $n=&bname($_);
 915                 if ($n =~ /bss_file/)
 916                         { $pp=".c"; }
 917                 else    { $pp=$p; }
 918                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
 919                 }
 920         return($ret);
 921         }
 922
 923 sub read_options
 924         {
 925         # Many options are handled in a similar way. In particular
 926         # no-xxx sets zero or more scalars to 1.
 927         # Process these using a hash containing the option name and
 928         # reference to the scalars to set.
 929
 930         my %valid_options = (
 931                 "no-rc2" => \$no_rc2,
 932                 "no-rc4" => \$no_rc4,
 933                 "no-rc5" => \$no_rc5,
 934                 "no-idea" => \$no_idea,
 935                 "no-aes" => \$no_aes,
 936                 "no-des" => \$no_des,
 937                 "no-bf" => \$no_bf,
 938                 "no-cast" => \$no_cast,
 939                 "no-md2" => \$no_md2,
 940                 "no-md4" => \$no_md4,
 941                 "no-md5" => \$no_md5,
 942                 "no-sha" => \$no_sha,
 943                 "no-sha1" => \$no_sha1,
 944                 "no-ripemd" => \$no_ripemd,
 945                 "no-mdc2" => \$no_mdc2,
 946                 "no-patents" =>
 947                         [\$no_rc2, \$no_rc4, \$no_rc5, \$no_idea, \$no_rsa],
 948                 "no-rsa" => \$no_rsa,
 949                 "no-dsa" => \$no_dsa,
 950                 "no-dh" => \$no_dh,
 951                 "no-hmac" => \$no_hmac,
 952                 "no-aes" => \$no_aes,
 953                 "no-asm" => \$no_asm,
 954                 "nasm" => \$nasm,
 955                 "nw-nasm" => \$nw_nasm,
 956                 "nw-mwasm" => \$nw_mwasm,
 957                 "gaswin" => \$gaswin,
 958                 "no-ssl2" => \$no_ssl2,
 959                 "no-ssl3" => \$no_ssl3,
 960                 "no-err" => \$no_err,
 961                 "no-sock" => \$no_sock,
 962                 "no-krb5" => \$no_krb5,
 963                 "no-ec" => \$no_ec,
 964                 "no-ecdsa" => \$no_ecdsa,
 965                 "no-ecdh" => \$no_ecdh,
 966                 "no-engine" => \$no_engine,
 967                 "no-hw" => \$no_hw,
 968                 "just-ssl" =>
 969                         [\$no_rc2, \$no_idea, \$no_des, \$no_bf, \$no_cast,
 970                           \$no_md2, \$no_sha, \$no_mdc2, \$no_dsa, \$no_dh,
 971                           \$no_ssl2, \$no_err, \$no_ripemd, \$no_rc5,
 972                           \$no_aes],
 973                 "rsaref" => 0,
 974                 "gcc" => \$gcc,
 975                 "debug" => \$debug,
 976                 "profile" => \$profile,
 977                 "shlib" => \$shlib,
 978                 "dll" => \$shlib,
 979                 "shared" => 0,
 980                 "no-gmp" => 0,
 981                 "no-shared" => 0,
 982                 "no-zlib" => 0,
 983                 "no-zlib-dynamic" => 0,
 984                 );
 985
 986         if (exists $valid_options{$_})
 987                 {
 988                 my $r = $valid_options{$_};
 989                 if ( ref $r eq "SCALAR")
 990                         { $$r = 1;}
 991                 elsif ( ref $r eq "ARRAY")
 992                         {
 993                         my $r2;
 994                         foreach $r2 (@$r)
 995                                 {
 996                                 $$r2 = 1;
 997                                 }
 998                         }
 999                 }
1000         # There are also enable-xxx options which correspond to
1001         # the no-xxx. Since the scalars are enabled by default
1002         # these can be ignored.
1003         elsif (/^enable-/)
1004                 {
1005                 my $t = $_;
1006                 $t =~ s/^enable/no/;
1007                 if (exists $valid_options{$t})
1008                         {return 1;}
1009                 return 0;
1010                 }
1011         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
1012         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
1013         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
1014                 { $c_flags.="$_ "; }
1015         else { return(0); }
1016         return(1);
1017         }