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 my $no_static_engine = 1;
  14 my $engines = "";
  15
  16
  17 open(IN,"<Makefile") || die "unable to open Makefile!\n";
  18 while(<IN>) {
  19     $ssl_version=$1 if (/^VERSION=(.*)$/);
  20     $OPTIONS=$1 if (/^OPTIONS=(.*)$/);
  21     $INSTALLTOP=$1 if (/^INSTALLTOP=(.*$)/);
  22 }
  23 close(IN);
  24
  25 die "Makefile is not the toplevel Makefile!\n" if $ssl_version eq "";
  26
  27 $infile="MINFO";
  28
  29 %ops=(
  30         "VC-WIN32",   "Microsoft Visual C++ [4-6] - Windows NT or 9X",
  31         "VC-WIN64I",  "Microsoft C/C++ - Win64/IA-64",
  32         "VC-WIN64A",  "Microsoft C/C++ - Win64/x64",
  33         "VC-CE",   "Microsoft eMbedded Visual C++ 3.0 - Windows CE ONLY",
  34         "VC-NT",   "Microsoft Visual C++ [4-6] - Windows NT ONLY",
  35         "Mingw32", "GNU C++ - Windows NT or 9x",
  36         "Mingw32-files", "Create files with DOS copy ...",
  37         "BC-NT",   "Borland C++ 4.5 - Windows NT",
  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 - with WinSock Sockets",
  43         "netware-libc", "CodeWarrior for NetWare - LibC - with WinSock Sockets",
  44         "netware-libc-bsdsock", "CodeWarrior for NetWare - LibC - with BSD Sockets",
  45         "default","cc under unix",
  46         );
  47
  48 $platform="";
  49 my $xcflags="";
  50 foreach (@ARGV)
  51         {
  52         if (!&read_options && !defined($ops{$_}))
  53                 {
  54                 print STDERR "unknown option - $_\n";
  55                 print STDERR "usage: perl mk1mf.pl [options] [system]\n";
  56                 print STDERR "\nwhere [system] can be one of the following\n";
  57                 foreach $i (sort keys %ops)
  58                 { printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
  59                 print STDERR <<"EOF";
  60 and [options] can be one of
  61         no-md2 no-md4 no-md5 no-sha no-mdc2     - Skip this digest
  62         no-ripemd
  63         no-rc2 no-rc4 no-rc5 no-idea no-des     - Skip this symetric cipher
  64         no-bf no-cast no-aes
  65         no-rsa no-dsa no-dh                     - Skip this public key cipher
  66         no-ssl2 no-ssl3                         - Skip this version of SSL
  67         just-ssl                                - remove all non-ssl keys/digest
  68         no-asm                                  - No x86 asm
  69         no-krb5                                 - No KRB5
  70         no-ec                                   - No EC
  71         no-ecdsa                                - No ECDSA
  72         no-ecdh                                 - No ECDH
  73         no-engine                               - No engine
  74         no-hw                                   - No hw
  75         nasm                                    - Use NASM for x86 asm
  76         nw-nasm                                 - Use NASM x86 asm for NetWare
  77         nw-mwasm                                        - Use Metrowerks x86 asm for NetWare
  78         gaswin                                  - Use GNU as with Mingw32
  79         no-socks                                - No socket code
  80         no-err                                  - No error strings
  81         dll/shlib                               - Build shared libraries (MS)
  82         debug                                   - Debug build
  83         profile                                 - Profiling build
  84         gcc                                     - Use Gcc (unix)
  85
  86 Values that can be set
  87 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
  88
  89 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
  90 -<ex_cc_flags>                                  - extra 'cc' flags,
  91                                                   added (MS), or replace (unix)
  92 EOF
  93                 exit(1);
  94                 }
  95         $platform=$_;
  96         }
  97 foreach (grep(!/^$/, split(/ /, $OPTIONS)))
  98         {
  99         print STDERR "unknown option - $_\n" if !&read_options;
 100         }
 101
 102 $no_static_engine = 0 if (!$shlib);
 103
 104 $no_mdc2=1 if ($no_des);
 105
 106 $no_ssl3=1 if ($no_md5 || $no_sha);
 107 $no_ssl3=1 if ($no_rsa && $no_dh);
 108
 109 $no_ssl2=1 if ($no_md5);
 110 $no_ssl2=1 if ($no_rsa);
 111
 112 $out_def="out";
 113 $inc_def="outinc";
 114 $tmp_def="tmp";
 115
 116 $perl="perl" unless defined $perl;
 117 $mkdir="-mkdir" unless defined $mkdir;
 118
 119 ($ssl,$crypto)=("ssl","crypto");
 120 $ranlib="echo ranlib";
 121
 122 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 123 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 124 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 125
 126 # $bin_dir.=$o causes a core dump on my sparc :-(
 127
 128
 129 $NT=0;
 130
 131 push(@INC,"util/pl","pl");
 132 if (($platform =~ /VC-(.+)/))
 133         {
 134         $FLAVOR=$1;
 135         $NT = 1 if $1 eq "NT";
 136         require 'VC-32.pl';
 137         }
 138 elsif ($platform eq "Mingw32")
 139         {
 140         require 'Mingw32.pl';
 141         }
 142 elsif ($platform eq "Mingw32-files")
 143         {
 144         require 'Mingw32f.pl';
 145         }
 146 elsif ($platform eq "BC-NT")
 147         {
 148         $bc=1;
 149         require 'BC-32.pl';
 150         }
 151 elsif ($platform eq "FreeBSD")
 152         {
 153         require 'unix.pl';
 154         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 155         }
 156 elsif ($platform eq "linux-elf")
 157         {
 158         require "unix.pl";
 159         require "linux.pl";
 160         $unix=1;
 161         }
 162 elsif ($platform eq "ultrix-mips")
 163         {
 164         require "unix.pl";
 165         require "ultrix.pl";
 166         $unix=1;
 167         }
 168 elsif ($platform eq "OS2-EMX")
 169         {
 170         $wc=1;
 171         require 'OS2-EMX.pl';
 172         }
 173 elsif (($platform eq "netware-clib") || ($platform eq "netware-libc") ||
 174        ($platform eq "netware-libc-bsdsock"))
 175         {
 176         $LIBC=1 if $platform eq "netware-libc" || $platform eq "netware-libc-bsdsock";
 177         $BSDSOCK=1 if $platform eq "netware-libc-bsdsock";
 178         require 'netware.pl';
 179         }
 180 else
 181         {
 182         require "unix.pl";
 183
 184         $unix=1;
 185         $cflags.=' -DTERMIO';
 186         }
 187
 188 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 189 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 190 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 191
 192 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 193
 194 $cflags= "$xcflags$cflags" if $xcflags ne "";
 195
 196 $cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
 197 $cflags.=" -DOPENSSL_NO_AES"  if $no_aes;
 198 $cflags.=" -DOPENSSL_NO_RC2"  if $no_rc2;
 199 $cflags.=" -DOPENSSL_NO_RC4"  if $no_rc4;
 200 $cflags.=" -DOPENSSL_NO_RC5"  if $no_rc5;
 201 $cflags.=" -DOPENSSL_NO_MD2"  if $no_md2;
 202 $cflags.=" -DOPENSSL_NO_MD4"  if $no_md4;
 203 $cflags.=" -DOPENSSL_NO_MD5"  if $no_md5;
 204 $cflags.=" -DOPENSSL_NO_SHA"  if $no_sha;
 205 $cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
 206 $cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
 207 $cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
 208 $cflags.=" -DOPENSSL_NO_BF"  if $no_bf;
 209 $cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
 210 $cflags.=" -DOPENSSL_NO_DES"  if $no_des;
 211 $cflags.=" -DOPENSSL_NO_RSA"  if $no_rsa;
 212 $cflags.=" -DOPENSSL_NO_DSA"  if $no_dsa;
 213 $cflags.=" -DOPENSSL_NO_DH"   if $no_dh;
 214 $cflags.=" -DOPENSSL_NO_WHIRLPOOL"   if $no_whirlpool;
 215 $cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
 216 $cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
 217 $cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
 218 $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 219 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 220 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 221 $cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
 222 $cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
 223 $cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 224 $cflags.=" -DOPENSSL_NO_HW"   if $no_hw;
 225
 226 if ($no_static_engine)
 227         {
 228         $cflags .= " -DOPENSSL_NO_STATIC_ENGINE";
 229         }
 230 else
 231         {
 232         $cflags .= " -DOPENSSL_NO_DYNAMIC_ENGINE";
 233         }
 234
 235 #$cflags.=" -DRSAref"  if $rsaref ne "";
 236
 237 ## if ($unix)
 238 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 239 ##else
 240         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 241
 242 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 243
 244 %shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
 245                   "CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
 246
 247 if ($msdos)
 248         {
 249         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 250         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 251         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 252         $banner.="\t\@echo documentation for details.\n";
 253         }
 254
 255 # have to do this to allow $(CC) under unix
 256 $link="$bin_dir$link" if ($link !~ /^\$/);
 257
 258 $INSTALLTOP =~ s|/|$o|g;
 259
 260 #############################################
 261 # We parse in input file and 'store' info for later printing.
 262 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 263 $_=<IN>;
 264 for (;;)
 265         {
 266         chop;
 267
 268         ($key,$val)=/^([^=]+)=(.*)/;
 269         if ($key eq "RELATIVE_DIRECTORY")
 270                 {
 271                 if ($lib ne "")
 272                         {
 273                         $uc=$lib;
 274                         $uc =~ s/^lib(.*)\.a/$1/;
 275                         $uc =~ tr/a-z/A-Z/;
 276                         $lib_nam{$uc}=$uc;
 277                         $lib_obj{$uc}.=$libobj." ";
 278                         }
 279                 last if ($val eq "FINISHED");
 280                 $lib="";
 281                 $libobj="";
 282                 $dir=$val;
 283                 }
 284
 285         if ($key eq "KRB5_INCLUDES")
 286                 { $cflags .= " $val";}
 287
 288         if ($key eq "LIBKRB5")
 289                 { $ex_libs .= " $val";}
 290
 291         if ($key eq "TEST")
 292                 { $test.=&var_add($dir,$val, 0); }
 293
 294         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 295                 { $e_exe.=&var_add($dir,$val, 0); }
 296
 297         if ($key eq "LIB")
 298                 {
 299                 $lib=$val;
 300                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 301                 }
 302
 303         if ($key eq "EXHEADER")
 304                 { $exheader.=&var_add($dir,$val, 1); }
 305
 306         if ($key eq "HEADER")
 307                 { $header.=&var_add($dir,$val, 1); }
 308
 309         if ($key eq "LIBOBJ" && ($dir ne "engines" || !$no_static_engine))
 310                 { $libobj=&var_add($dir,$val, 0); }
 311         if ($key eq "LIBNAMES" && $dir eq "engines" && $no_static_engine)
 312                 { $engines.=$val }
 313
 314         if (!($_=<IN>))
 315                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 316         }
 317 close(IN);
 318
 319 if ($shlib)
 320         {
 321         $extra_install= <<"EOF";
 322         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}bin
 323         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}bin
 324         \$(CP) \$(L_SSL) \$(INSTALLTOP)${o}lib
 325         \$(CP) \$(L_CRYPTO) \$(INSTALLTOP)${o}lib
 326 EOF
 327         if ($no_static_engine)
 328                 {
 329                 $extra_install .= <<"EOF"
 330         \$(MKDIR) \$(INSTALLTOP)${o}engines
 331         \$(CP) \$(E_SHLIB) \$(INSTALLTOP)${o}engines
 332 EOF
 333                 }
 334         }
 335 else
 336         {
 337         $extra_install= <<"EOF";
 338         \$(CP) \$(O_SSL) \$(INSTALLTOP)${o}lib
 339         \$(CP) \$(O_CRYPTO) \$(INSTALLTOP)${o}lib
 340 EOF
 341         }
 342
 343 $defs= <<"EOF";
 344 # This makefile has been automatically generated from the OpenSSL distribution.
 345 # This single makefile will build the complete OpenSSL distribution and
 346 # by default leave the 'intertesting' output files in .${o}out and the stuff
 347 # that needs deleting in .${o}tmp.
 348 # The file was generated by running 'make makefile.one', which
 349 # does a 'make files', which writes all the environment variables from all
 350 # the makefiles to the file call MINFO.  This file is used by
 351 # util${o}mk1mf.pl to generate makefile.one.
 352 # The 'makefile per directory' system suites me when developing this
 353 # library and also so I can 'distribute' indervidual library sections.
 354 # The one monster makefile better suits building in non-unix
 355 # environments.
 356
 357 EOF
 358
 359 $defs .= $preamble if defined $preamble;
 360
 361 $defs.= <<"EOF";
 362 INSTALLTOP=$INSTALLTOP
 363
 364 # Set your compiler options
 365 PLATFORM=$platform
 366 CC=$bin_dir${cc}
 367 CFLAG=$cflags
 368 APP_CFLAG=$app_cflag
 369 LIB_CFLAG=$lib_cflag
 370 SHLIB_CFLAG=$shl_cflag
 371 APP_EX_OBJ=$app_ex_obj
 372 SHLIB_EX_OBJ=$shlib_ex_obj
 373 # add extra libraries to this define, for solaris -lsocket -lnsl would
 374 # be added
 375 EX_LIBS=$ex_libs
 376
 377 # The OpenSSL directory
 378 SRC_D=$src_dir
 379
 380 LINK=$link
 381 LFLAGS=$lflags
 382 RSC=$rsc
 383
 384 BN_ASM_OBJ=$bn_asm_obj
 385 BN_ASM_SRC=$bn_asm_src
 386 BNCO_ASM_OBJ=$bnco_asm_obj
 387 BNCO_ASM_SRC=$bnco_asm_src
 388 DES_ENC_OBJ=$des_enc_obj
 389 DES_ENC_SRC=$des_enc_src
 390 BF_ENC_OBJ=$bf_enc_obj
 391 BF_ENC_SRC=$bf_enc_src
 392 CAST_ENC_OBJ=$cast_enc_obj
 393 CAST_ENC_SRC=$cast_enc_src
 394 RC4_ENC_OBJ=$rc4_enc_obj
 395 RC4_ENC_SRC=$rc4_enc_src
 396 RC5_ENC_OBJ=$rc5_enc_obj
 397 RC5_ENC_SRC=$rc5_enc_src
 398 MD5_ASM_OBJ=$md5_asm_obj
 399 MD5_ASM_SRC=$md5_asm_src
 400 SHA1_ASM_OBJ=$sha1_asm_obj
 401 SHA1_ASM_SRC=$sha1_asm_src
 402 RMD160_ASM_OBJ=$rmd160_asm_obj
 403 RMD160_ASM_SRC=$rmd160_asm_src
 404
 405 # The output directory for everything intersting
 406 OUT_D=$out_dir
 407 # The output directory for all the temporary muck
 408 TMP_D=$tmp_dir
 409 # The output directory for the header files
 410 INC_D=$inc_dir
 411 INCO_D=$inc_dir${o}openssl
 412
 413 PERL=$perl
 414 CP=$cp
 415 RM=$rm
 416 RANLIB=$ranlib
 417 MKDIR=$mkdir
 418 MKLIB=$bin_dir$mklib
 419 MLFLAGS=$mlflags
 420 ASM=$bin_dir$asm
 421
 422 ######################################################
 423 # You should not need to touch anything below this point
 424 ######################################################
 425
 426 E_EXE=openssl
 427 SSL=$ssl
 428 CRYPTO=$crypto
 429
 430 # BIN_D  - Binary output directory
 431 # TEST_D - Binary test file output directory
 432 # LIB_D  - library output directory
 433 # ENG_D  - dynamic engine output directory
 434 # Note: if you change these point to different directories then uncomment out
 435 # the lines around the 'NB' comment below.
 436 #
 437 BIN_D=\$(OUT_D)
 438 TEST_D=\$(OUT_D)
 439 LIB_D=\$(OUT_D)
 440 ENG_D=\$(OUT_D)
 441
 442 # INCL_D - local library directory
 443 # OBJ_D  - temp object file directory
 444 OBJ_D=\$(TMP_D)
 445 INCL_D=\$(TMP_D)
 446
 447 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 448 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 449 SO_SSL=    $plib\$(SSL)$so_shlibp
 450 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 451 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 452 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 453
 454 L_LIBS= \$(L_SSL) \$(L_CRYPTO)
 455
 456 ######################################################
 457 # Don't touch anything below this point
 458 ######################################################
 459
 460 INC=-I\$(INC_D) -I\$(INCL_D)
 461 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 462 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 463 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 464 LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
 465
 466 #############################################
 467 EOF
 468
 469 $rules=<<"EOF";
 470 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe
 471
 472 banner:
 473 $banner
 474
 475 \$(TMP_D):
 476         \$(MKDIR) \$(TMP_D)
 477 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 478 #\$(BIN_D):
 479 #       \$(MKDIR) \$(BIN_D)
 480 #
 481 #\$(TEST_D):
 482 #       \$(MKDIR) \$(TEST_D)
 483
 484 \$(LIB_D):
 485         \$(MKDIR) \$(LIB_D)
 486
 487 \$(INCO_D): \$(INC_D)
 488         \$(MKDIR) \$(INCO_D)
 489
 490 \$(INC_D):
 491         \$(MKDIR) \$(INC_D)
 492
 493 headers: \$(HEADER) \$(EXHEADER)
 494         @
 495
 496 lib: \$(LIBS_DEP) \$(E_SHLIB)
 497
 498 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 499
 500 install: all
 501         \$(MKDIR) \$(INSTALLTOP)
 502         \$(MKDIR) \$(INSTALLTOP)${o}bin
 503         \$(MKDIR) \$(INSTALLTOP)${o}include
 504         \$(MKDIR) \$(INSTALLTOP)${o}include${o}openssl
 505         \$(MKDIR) \$(INSTALLTOP)${o}lib
 506         \$(CP) \$(INCO_D)${o}*.\[ch\] \$(INSTALLTOP)${o}include${o}openssl
 507         \$(CP) \$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin
 508         \$(CP) apps${o}openssl.cnf \$(INSTALLTOP)
 509 $extra_install
 510
 511
 512 test: \$(T_EXE)
 513         cd \$(BIN_D)
 514         ..${o}ms${o}test
 515
 516 clean:
 517         \$(RM) \$(TMP_D)$o*.*
 518
 519 vclean:
 520         \$(RM) \$(TMP_D)$o*.*
 521         \$(RM) \$(OUT_D)$o*.*
 522
 523 EOF
 524
 525 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 526 $platform_cpp_symbol =~ s/-/_/g;
 527 if (open(IN,"crypto/buildinf.h"))
 528         {
 529         # Remove entry for this platform in existing file buildinf.h.
 530
 531         my $old_buildinf_h = "";
 532         while (<IN>)
 533                 {
 534                 if (/^\#ifdef $platform_cpp_symbol$/)
 535                         {
 536                         while (<IN>) { last if (/^\#endif/); }
 537                         }
 538                 else
 539                         {
 540                         $old_buildinf_h .= $_;
 541                         }
 542                 }
 543         close(IN);
 544
 545         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 546         print OUT $old_buildinf_h;
 547         close(OUT);
 548         }
 549
 550 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 551 printf OUT <<EOF;
 552 #ifdef $platform_cpp_symbol
 553   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 554   #define CFLAGS "$cc $cflags"
 555   #define PLATFORM "$platform"
 556 EOF
 557 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 558 printf OUT "#endif\n";
 559 close(OUT);
 560
 561 # Strip of trailing ' '
 562 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 563 $test=&clean_up_ws($test);
 564 $e_exe=&clean_up_ws($e_exe);
 565 $exheader=&clean_up_ws($exheader);
 566 $header=&clean_up_ws($header);
 567
 568 # First we strip the exheaders from the headers list
 569 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 570 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 571 chop($h); $header=$h;
 572
 573 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)","");
 574 $rules.=&do_copy_rule("\$(INCL_D)",$header,"");
 575
 576 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)","");
 577 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,"");
 578
 579 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 580 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 581
 582 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 583 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 584
 585 foreach (values %lib_nam)
 586         {
 587         $lib_obj=$lib_obj{$_};
 588         local($slib)=$shlib;
 589
 590         if (($_ eq "SSL") && $no_ssl2 && $no_ssl3)
 591                 {
 592                 $rules.="\$(O_SSL):\n\n";
 593                 next;
 594                 }
 595
 596         if (($bn_asm_obj ne "") && ($_ eq "CRYPTO"))
 597                 {
 598                 $lib_obj =~ s/\s\S*\/bn_asm\S*/ \$(BN_ASM_OBJ)/;
 599                 $rules.=&do_asm_rule($bn_asm_obj,$bn_asm_src);
 600                 }
 601         if (($bnco_asm_obj ne "") && ($_ eq "CRYPTO"))
 602                 {
 603                 $lib_obj .= "\$(BNCO_ASM_OBJ)";
 604                 $rules.=&do_asm_rule($bnco_asm_obj,$bnco_asm_src);
 605                 }
 606         if (($des_enc_obj ne "") && ($_ eq "CRYPTO"))
 607                 {
 608                 $lib_obj =~ s/\s\S*des_enc\S*/ \$(DES_ENC_OBJ)/;
 609                 $lib_obj =~ s/\s\S*\/fcrypt_b\S*\s*/ /;
 610                 $rules.=&do_asm_rule($des_enc_obj,$des_enc_src);
 611                 }
 612         if (($bf_enc_obj ne "") && ($_ eq "CRYPTO"))
 613                 {
 614                 $lib_obj =~ s/\s\S*\/bf_enc\S*/ \$(BF_ENC_OBJ)/;
 615                 $rules.=&do_asm_rule($bf_enc_obj,$bf_enc_src);
 616                 }
 617         if (($cast_enc_obj ne "") && ($_ eq "CRYPTO"))
 618                 {
 619                 $lib_obj =~ s/(\s\S*\/c_enc\S*)/ \$(CAST_ENC_OBJ)/;
 620                 $rules.=&do_asm_rule($cast_enc_obj,$cast_enc_src);
 621                 }
 622         if (($rc4_enc_obj ne "") && ($_ eq "CRYPTO"))
 623                 {
 624                 $lib_obj =~ s/\s\S*\/rc4_enc\S*/ \$(RC4_ENC_OBJ)/;
 625                 $rules.=&do_asm_rule($rc4_enc_obj,$rc4_enc_src);
 626                 }
 627         if (($rc5_enc_obj ne "") && ($_ eq "CRYPTO"))
 628                 {
 629                 $lib_obj =~ s/\s\S*\/rc5_enc\S*/ \$(RC5_ENC_OBJ)/;
 630                 $rules.=&do_asm_rule($rc5_enc_obj,$rc5_enc_src);
 631                 }
 632         if (($md5_asm_obj ne "") && ($_ eq "CRYPTO"))
 633                 {
 634                 $lib_obj =~ s/\s(\S*\/md5_dgst\S*)/ $1 \$(MD5_ASM_OBJ)/;
 635                 $rules.=&do_asm_rule($md5_asm_obj,$md5_asm_src);
 636                 }
 637         if (($sha1_asm_obj ne "") && ($_ eq "CRYPTO"))
 638                 {
 639                 $lib_obj =~ s/\s(\S*\/sha1dgst\S*)/ $1 \$(SHA1_ASM_OBJ)/;
 640                 $rules.=&do_asm_rule($sha1_asm_obj,$sha1_asm_src);
 641                 }
 642         if (($rmd160_asm_obj ne "") && ($_ eq "CRYPTO"))
 643                 {
 644                 $lib_obj =~ s/\s(\S*\/rmd_dgst\S*)/ $1 \$(RMD160_ASM_OBJ)/;
 645                 $rules.=&do_asm_rule($rmd160_asm_obj,$rmd160_asm_src);
 646                 }
 647         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 648         $lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
 649         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 650         }
 651
 652 # hack to add version info on MSVC
 653 if (($platform eq "VC-WIN32") || ($platform eq "VC-NT")) {
 654     $rules.= <<"EOF";
 655 \$(OBJ_D)\\\$(CRYPTO).res: ms\\version32.rc
 656         \$(RSC) /fo"\$(OBJ_D)\\\$(CRYPTO).res" /d CRYPTO ms\\version32.rc
 657
 658 \$(OBJ_D)\\\$(SSL).res: ms\\version32.rc
 659         \$(RSC) /fo"\$(OBJ_D)\\\$(SSL).res" /d SSL ms\\version32.rc
 660
 661 EOF
 662 }
 663
 664 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 665 foreach (split(/\s+/,$test))
 666         {
 667         $t=&bname($_);
 668         $tt="\$(OBJ_D)${o}$t${obj}";
 669         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 670         }
 671
 672 $defs.=&do_defs("E_SHLIB",$engines,"\$(ENG_D)",$shlibp);
 673
 674 foreach (split(/\s+/,$engines))
 675         {
 676         $rules.=&do_compile_rule("\$(OBJ_D)","engines${o}e_$_",$lib);
 677         $rules.= &do_lib_rule("\$(OBJ_D)${o}e_${_}.obj","\$(ENG_D)$o$_$shlibp","",$shlib,"");
 678         }
 679
 680
 681
 682 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 683 $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)");
 684
 685 $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 686
 687 print $defs;
 688
 689 if ($platform eq "linux-elf") {
 690     print <<"EOF";
 691 # Generate perlasm output files
 692 %.cpp:
 693         (cd \$(\@D)/..; PERL=perl make -f Makefile asm/\$(\@F))
 694 EOF
 695 }
 696 print "###################################################################\n";
 697 print $rules;
 698
 699 ###############################################
 700 # strip off any trailing .[och] and append the relative directory
 701 # also remembering to do nothing if we are in one of the dropped
 702 # directories
 703 sub var_add
 704         {
 705         local($dir,$val,$keepext)=@_;
 706         local(@a,$_,$ret);
 707
 708         return("") if $no_engine && $dir =~ /\/engine/;
 709         return("") if $no_hw   && $dir =~ /\/hw/;
 710         return("") if $no_idea && $dir =~ /\/idea/;
 711         return("") if $no_aes  && $dir =~ /\/aes/;
 712         return("") if $no_rc2  && $dir =~ /\/rc2/;
 713         return("") if $no_rc4  && $dir =~ /\/rc4/;
 714         return("") if $no_rc5  && $dir =~ /\/rc5/;
 715         return("") if $no_rsa  && $dir =~ /\/rsa/;
 716         return("") if $no_rsa  && $dir =~ /^rsaref/;
 717         return("") if $no_dsa  && $dir =~ /\/dsa/;
 718         return("") if $no_dh   && $dir =~ /\/dh/;
 719         return("") if $no_ec   && $dir =~ /\/ec/;
 720         if ($no_des && $dir =~ /\/des/)
 721                 {
 722                 if ($val =~ /read_pwd/)
 723                         { return("$dir/read_pwd "); }
 724                 else
 725                         { return(""); }
 726                 }
 727         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 728         return("") if $no_sock && $dir =~ /\/proxy/;
 729         return("") if $no_bf   && $dir =~ /\/bf/;
 730         return("") if $no_cast && $dir =~ /\/cast/;
 731         return("") if $no_whirlpool && $dir =~ /\/whrlpool/;
 732
 733         $val =~ s/^\s*(.*)\s*$/$1/;
 734         @a=split(/\s+/,$val);
 735         grep(s/\.[och]$//,@a) unless $keepext;
 736
 737         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 738         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 739         @a=grep(!/^e_.*_ae$/,@a) if $no_idea;
 740         @a=grep(!/^e_.*_i$/,@a) if $no_aes;
 741         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 742         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 743         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 744         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 745         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 746
 747         @a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 748         @a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 749
 750         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 751
 752         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 753         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 754         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 755         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
 756
 757         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 758         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 759         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 760
 761         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 762         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 763
 764         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 765
 766         @a=grep(!/_dhp$/,@a) if $no_dh;
 767
 768         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 769         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 770         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 771
 772         @a=grep(!/^engine$/,@a) if $no_engine;
 773         @a=grep(!/^hw$/,@a) if $no_hw;
 774         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 775         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 776         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 777         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 778
 779         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 780
 781         grep($_="$dir/$_",@a);
 782         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 783         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 784         $ret=join(' ',@a)." ";
 785         return($ret);
 786         }
 787
 788 # change things so that each 'token' is only separated by one space
 789 sub clean_up_ws
 790         {
 791         local($w)=@_;
 792
 793         $w =~ s/^\s*(.*)\s*$/$1/;
 794         $w =~ s/\s+/ /g;
 795         return($w);
 796         }
 797
 798 sub do_defs
 799         {
 800         local($var,$files,$location,$postfix)=@_;
 801         local($_,$ret,$pf);
 802         local(*OUT,$tmp,$t);
 803
 804         $files =~ s/\//$o/g if $o ne '/';
 805         $ret="$var=";
 806         $n=1;
 807         $Vars{$var}.="";
 808         foreach (split(/ /,$files))
 809                 {
 810                 $orig=$_;
 811                 $_=&bname($_) unless /^\$/;
 812                 if ($n++ == 2)
 813                         {
 814                         $n=0;
 815                         $ret.="\\\n\t";
 816                         }
 817                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 818                         { $pf=".c"; }
 819                 else    { $pf=$postfix; }
 820                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 821                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 822                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 823                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 824                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 825                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 826                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 827                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 828                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 829                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 830                 else    { $t="$location${o}$_$pf "; }
 831
 832                 $Vars{$var}.="$t ";
 833                 $ret.=$t;
 834                 }
 835         # hack to add version info on MSVC
 836         if ($shlib && ($platform eq "VC-WIN32") || ($platform eq "VC-NT"))
 837                 {
 838                 if ($var eq "CRYPTOOBJ")
 839                         { $ret.="\$(OBJ_D)\\\$(CRYPTO).res "; }
 840                 elsif ($var eq "SSLOBJ")
 841                         { $ret.="\$(OBJ_D)\\\$(SSL).res "; }
 842                 }
 843         chomp($ret);
 844         $ret.="\n\n";
 845         return($ret);
 846         }
 847
 848 # return the name with the leading path removed
 849 sub bname
 850         {
 851         local($ret)=@_;
 852         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 853         return($ret);
 854         }
 855
 856
 857 ##############################################################
 858 # do a rule for each file that says 'compile' to new direcory
 859 # compile the files in '$files' into $to
 860 sub do_compile_rule
 861         {
 862         local($to,$files,$ex)=@_;
 863         local($ret,$_,$n);
 864
 865         $files =~ s/\//$o/g if $o ne '/';
 866         foreach (split(/\s+/,$files))
 867                 {
 868                 $n=&bname($_);
 869                 $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 870                 }
 871         return($ret);
 872         }
 873
 874 ##############################################################
 875 # do a rule for each file that says 'compile' to new direcory
 876 sub cc_compile_target
 877         {
 878         local($target,$source,$ex_flags)=@_;
 879         local($ret);
 880
 881         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
 882         $target =~ s/\//$o/g if $o ne "/";
 883         $source =~ s/\//$o/g if $o ne "/";
 884         $ret ="$target: \$(SRC_D)$o$source\n\t";
 885         $ret.="\$(CC) ${ofile}$target $ex_flags -c \$(SRC_D)$o$source\n\n";
 886         return($ret);
 887         }
 888
 889 ##############################################################
 890 sub do_asm_rule
 891         {
 892         local($target,$src)=@_;
 893         local($ret,@s,@t,$i);
 894
 895         $target =~ s/\//$o/g if $o ne "/";
 896         $src =~ s/\//$o/g if $o ne "/";
 897
 898         @s=split(/\s+/,$src);
 899         @t=split(/\s+/,$target);
 900
 901         for ($i=0; $i<=$#s; $i++)
 902                 {
 903                 $ret.="$t[$i]: $s[$i]\n";
 904                 $ret.="\t\$(ASM) $afile$t[$i] \$(SRC_D)$o$s[$i]\n\n";
 905                 }
 906         return($ret);
 907         }
 908
 909 sub do_shlib_rule
 910         {
 911         local($n,$def)=@_;
 912         local($ret,$nn);
 913         local($t);
 914
 915         ($nn=$n) =~ tr/a-z/A-Z/;
 916         $ret.="$n.dll: \$(${nn}OBJ)\n";
 917         if ($vc && $w32)
 918                 {
 919                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
 920                 }
 921         $ret.="\n";
 922         return($ret);
 923         }
 924
 925 # do a rule for each file that says 'copy' to new direcory on change
 926 sub do_copy_rule
 927         {
 928         local($to,$files,$p)=@_;
 929         local($ret,$_,$n,$pp);
 930
 931         $files =~ s/\//$o/g if $o ne '/';
 932         foreach (split(/\s+/,$files))
 933                 {
 934                 $n=&bname($_);
 935                 if ($n =~ /bss_file/)
 936                         { $pp=".c"; }
 937                 else    { $pp=$p; }
 938                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \$(SRC_D)$o$_$pp $to${o}$n$pp\n\n";
 939                 }
 940         return($ret);
 941         }
 942
 943 sub read_options
 944         {
 945         # Many options are handled in a similar way. In particular
 946         # no-xxx sets zero or more scalars to 1.
 947         # Process these using a hash containing the option name and
 948         # reference to the scalars to set.
 949
 950         my %valid_options = (
 951                 "no-rc2" => \$no_rc2,
 952                 "no-rc4" => \$no_rc4,
 953                 "no-rc5" => \$no_rc5,
 954                 "no-idea" => \$no_idea,
 955                 "no-aes" => \$no_aes,
 956                 "no-des" => \$no_des,
 957                 "no-bf" => \$no_bf,
 958                 "no-cast" => \$no_cast,
 959                 "no-md2" => \$no_md2,
 960                 "no-md4" => \$no_md4,
 961                 "no-md5" => \$no_md5,
 962                 "no-sha" => \$no_sha,
 963                 "no-sha1" => \$no_sha1,
 964                 "no-ripemd" => \$no_ripemd,
 965                 "no-mdc2" => \$no_mdc2,
 966                 "no-whirlpool" => \$no_whirlpool,
 967                 "no-patents" =>
 968                         [\$no_rc2, \$no_rc4, \$no_rc5, \$no_idea, \$no_rsa],
 969                 "no-rsa" => \$no_rsa,
 970                 "no-dsa" => \$no_dsa,
 971                 "no-dh" => \$no_dh,
 972                 "no-hmac" => \$no_hmac,
 973                 "no-aes" => \$no_aes,
 974                 "no-asm" => \$no_asm,
 975                 "nasm" => \$nasm,
 976                 "nw-nasm" => \$nw_nasm,
 977                 "nw-mwasm" => \$nw_mwasm,
 978                 "gaswin" => \$gaswin,
 979                 "no-ssl2" => \$no_ssl2,
 980                 "no-ssl3" => \$no_ssl3,
 981                 "no-err" => \$no_err,
 982                 "no-sock" => \$no_sock,
 983                 "no-krb5" => \$no_krb5,
 984                 "no-ec" => \$no_ec,
 985                 "no-ecdsa" => \$no_ecdsa,
 986                 "no-ecdh" => \$no_ecdh,
 987                 "no-engine" => \$no_engine,
 988                 "no-hw" => \$no_hw,
 989                 "just-ssl" =>
 990                         [\$no_rc2, \$no_idea, \$no_des, \$no_bf, \$no_cast,
 991                           \$no_md2, \$no_sha, \$no_mdc2, \$no_dsa, \$no_dh,
 992                           \$no_ssl2, \$no_err, \$no_ripemd, \$no_rc5,
 993                           \$no_aes],
 994                 "rsaref" => 0,
 995                 "gcc" => \$gcc,
 996                 "debug" => \$debug,
 997                 "profile" => \$profile,
 998                 "shlib" => \$shlib,
 999                 "dll" => \$shlib,
1000                 "shared" => 0,
1001                 "no-gmp" => 0,
1002                 "no-shared" => 0,
1003                 "no-zlib" => 0,
1004                 "no-zlib-dynamic" => 0,
1005                 );
1006
1007         if (exists $valid_options{$_})
1008                 {
1009                 my $r = $valid_options{$_};
1010                 if ( ref $r eq "SCALAR")
1011                         { $$r = 1;}
1012                 elsif ( ref $r eq "ARRAY")
1013                         {
1014                         my $r2;
1015                         foreach $r2 (@$r)
1016                                 {
1017                                 $$r2 = 1;
1018                                 }
1019                         }
1020                 }
1021         elsif (/^no-comp$/) { $xcflags = "-DOPENSSL_NO_COMP $xcflags"; }
1022         elsif (/^enable-zlib$/) { $xcflags = "-DZLIB $xcflags"; }
1023         elsif (/^enable-zlib-dynamic$/)
1024                 {
1025                 $xcflags = "-DZLIB_SHARED -DZLIB $xcflags";
1026                 }
1027         elsif (/^no-static-engine/)
1028                 {
1029                 $no_static_engine = 1;
1030                 }
1031         elsif (/^enable-static-engine/)
1032                 {
1033                 $no_static_engine = 0;
1034                 }
1035         # There are also enable-xxx options which correspond to
1036         # the no-xxx. Since the scalars are enabled by default
1037         # these can be ignored.
1038         elsif (/^enable-/)
1039                 {
1040                 my $t = $_;
1041                 $t =~ s/^enable/no/;
1042                 if (exists $valid_options{$t})
1043                         {return 1;}
1044                 return 0;
1045                 }
1046         elsif (/^--with-krb5-flavor=(.*)$/)
1047                 {
1048                 my $krb5_flavor = $1;
1049                 if ($krb5_flavor =~ /^force-[Hh]eimdal$/)
1050                         {
1051                         $xcflags="-DKRB5_HEIMDAL $xcflags";
1052                         }
1053                 elsif ($krb5_flavor =~ /^MIT/i)
1054                         {
1055                         $xcflags="-DKRB5_MIT $xcflags";
1056                         if ($krb5_flavor =~ /^MIT[._-]*1[._-]*[01]/i)
1057                                 {
1058                                 $xcflags="-DKRB5_MIT_OLD11 $xcflags"
1059                                 }
1060                         }
1061                 }
1062         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
1063         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
1064         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
1065                 { $c_flags.="$_ "; }
1066         else { return(0); }
1067         return(1);
1068         }