crypto/openssl/util/mk1mf.pl

   1 #!/usr/local/bin/perl
   2 # A bit of an evil hack but it post processes the file ../MINFO which
   3 # is generated by `make files` in the top directory.
   4 # This script outputs one mega makefile that has no shell stuff or any
   5 # funny stuff
   6 #
   7
   8 $INSTALLTOP="/usr/local/ssl";
   9 $OPENSSLDIR="/usr/local/ssl";
  10 $OPTIONS="";
  11 $ssl_version="";
  12 $banner="\t\@echo Building OpenSSL";
  13
  14 my $no_static_engine = 1;
  15 my $engines = "";
  16 my $otherlibs = "";
  17 local $zlib_opt = 0;    # 0 = no zlib, 1 = static, 2 = dynamic
  18 local $zlib_lib = "";
  19 local $perl_asm = 0;    # 1 to autobuild asm files from perl scripts
  20
  21 my $ex_l_libs = "";
  22
  23 # Options to import from top level Makefile
  24
  25 my %mf_import = (
  26         VERSION        => \$ssl_version,
  27         OPTIONS        => \$OPTIONS,
  28         INSTALLTOP     => \$INSTALLTOP,
  29         OPENSSLDIR     => \$OPENSSLDIR,
  30         PLATFORM       => \$mf_platform,
  31         CFLAG          => \$mf_cflag,
  32         DEPFLAG        => \$mf_depflag,
  33         CPUID_OBJ      => \$mf_cpuid_asm,
  34         BN_ASM         => \$mf_bn_asm,
  35         DES_ENC        => \$mf_des_asm,
  36         AES_ENC        => \$mf_aes_asm,
  37         BF_ENC         => \$mf_bf_asm,
  38         CAST_ENC       => \$mf_cast_asm,
  39         RC4_ENC        => \$mf_rc4_asm,
  40         RC5_ENC        => \$mf_rc5_asm,
  41         MD5_ASM_OBJ    => \$mf_md5_asm,
  42         SHA1_ASM_OBJ   => \$mf_sha_asm,
  43         RMD160_ASM_OBJ => \$mf_rmd_asm,
  44         WP_ASM_OBJ     => \$mf_wp_asm,
  45         CMLL_ENC       => \$mf_cm_asm,
  46         BASEADDR       => \$baseaddr,
  47         FIPSDIR        => \$fipsdir,
  48 );
  49
  50
  51 open(IN,"<Makefile") || die "unable to open Makefile!\n";
  52 while(<IN>) {
  53     my ($mf_opt, $mf_ref);
  54     while (($mf_opt, $mf_ref) = each %mf_import) {
  55         if (/^$mf_opt\s*=\s*(.*)$/) {
  56            $$mf_ref = $1;
  57         }
  58     }
  59 }
  60 close(IN);
  61
  62 $debug = 1 if $mf_platform =~ /^debug-/;
  63
  64 die "Makefile is not the toplevel Makefile!\n" if $ssl_version eq "";
  65
  66 $infile="MINFO";
  67
  68 %ops=(
  69         "VC-WIN32",   "Microsoft Visual C++ [4-6] - Windows NT or 9X",
  70         "VC-WIN64I",  "Microsoft C/C++ - Win64/IA-64",
  71         "VC-WIN64A",  "Microsoft C/C++ - Win64/x64",
  72         "VC-CE",   "Microsoft eMbedded Visual C++ 3.0 - Windows CE ONLY",
  73         "VC-NT",   "Microsoft Visual C++ [4-6] - Windows NT ONLY",
  74         "Mingw32", "GNU C++ - Windows NT or 9x",
  75         "Mingw32-files", "Create files with DOS copy ...",
  76         "BC-NT",   "Borland C++ 4.5 - Windows NT",
  77         "linux-elf","Linux elf",
  78         "ultrix-mips","DEC mips ultrix",
  79         "FreeBSD","FreeBSD distribution",
  80         "OS2-EMX", "EMX GCC OS/2",
  81         "netware-clib", "CodeWarrior for NetWare - CLib - with WinSock Sockets",
  82         "netware-clib-bsdsock", "CodeWarrior for NetWare - CLib - with BSD Sockets",
  83         "netware-libc", "CodeWarrior for NetWare - LibC - with WinSock Sockets",
  84         "netware-libc-bsdsock", "CodeWarrior for NetWare - LibC - with BSD Sockets",
  85         "default","cc under unix",
  86         "auto", "auto detect from top level Makefile"
  87         );
  88
  89 $platform="";
  90 my $xcflags="";
  91 foreach (@ARGV)
  92         {
  93         if (!&read_options && !defined($ops{$_}))
  94                 {
  95                 print STDERR "unknown option - $_\n";
  96                 print STDERR "usage: perl mk1mf.pl [options] [system]\n";
  97                 print STDERR "\nwhere [system] can be one of the following\n";
  98                 foreach $i (sort keys %ops)
  99                 { printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
 100                 print STDERR <<"EOF";
 101 and [options] can be one of
 102         no-md2 no-md4 no-md5 no-sha no-mdc2     - Skip this digest
 103         no-ripemd
 104         no-rc2 no-rc4 no-rc5 no-idea no-des     - Skip this symetric cipher
 105         no-bf no-cast no-aes no-camellia no-seed
 106         no-rsa no-dsa no-dh                     - Skip this public key cipher
 107         no-ssl2 no-ssl3                         - Skip this version of SSL
 108         just-ssl                                - remove all non-ssl keys/digest
 109         no-asm                                  - No x86 asm
 110         no-krb5                                 - No KRB5
 111         no-srp                                  - No SRP
 112         no-ec                                   - No EC
 113         no-ecdsa                                - No ECDSA
 114         no-ecdh                                 - No ECDH
 115         no-engine                               - No engine
 116         no-hw                                   - No hw
 117         nasm                                    - Use NASM for x86 asm
 118         nw-nasm                                 - Use NASM x86 asm for NetWare
 119         nw-mwasm                                - Use Metrowerks x86 asm for NetWare
 120         gaswin                                  - Use GNU as with Mingw32
 121         no-socks                                - No socket code
 122         no-err                                  - No error strings
 123         dll/shlib                               - Build shared libraries (MS)
 124         debug                                   - Debug build
 125         profile                                 - Profiling build
 126         gcc                                     - Use Gcc (unix)
 127
 128 Values that can be set
 129 TMP=tmpdir OUT=outdir SRC=srcdir BIN=binpath INC=header-outdir CC=C-compiler
 130
 131 -L<ex_lib_path> -l<ex_lib>                      - extra library flags (unix)
 132 -<ex_cc_flags>                                  - extra 'cc' flags,
 133                                                   added (MS), or replace (unix)
 134 EOF
 135                 exit(1);
 136                 }
 137         $platform=$_;
 138         }
 139 foreach (grep(!/^$/, split(/ /, $OPTIONS)))
 140         {
 141         print STDERR "unknown option - $_\n" if !&read_options;
 142         }
 143
 144 $no_static_engine = 0 if (!$shlib);
 145
 146 $no_mdc2=1 if ($no_des);
 147
 148 $no_ssl3=1 if ($no_md5 || $no_sha);
 149 $no_ssl3=1 if ($no_rsa && $no_dh);
 150
 151 $no_ssl2=1 if ($no_md5);
 152 $no_ssl2=1 if ($no_rsa);
 153
 154 $out_def="out";
 155 $inc_def="outinc";
 156 $tmp_def="tmp";
 157
 158 $perl="perl" unless defined $perl;
 159 $mkdir="-mkdir" unless defined $mkdir;
 160
 161 ($ssl,$crypto)=("ssl","crypto");
 162 $ranlib="echo ranlib";
 163
 164 $cc=(defined($VARS{'CC'}))?$VARS{'CC'}:'cc';
 165 $src_dir=(defined($VARS{'SRC'}))?$VARS{'SRC'}:'.';
 166 $bin_dir=(defined($VARS{'BIN'}))?$VARS{'BIN'}:'';
 167
 168 # $bin_dir.=$o causes a core dump on my sparc :-(
 169
 170
 171 $NT=0;
 172
 173 push(@INC,"util/pl","pl");
 174
 175 if ($platform eq "auto") {
 176         $platform = $mf_platform;
 177         print STDERR "Imported platform $mf_platform\n";
 178 }
 179
 180 if (($platform =~ /VC-(.+)/))
 181         {
 182         $FLAVOR=$1;
 183         $NT = 1 if $1 eq "NT";
 184         require 'VC-32.pl';
 185         }
 186 elsif ($platform eq "Mingw32")
 187         {
 188         require 'Mingw32.pl';
 189         }
 190 elsif ($platform eq "Mingw32-files")
 191         {
 192         require 'Mingw32f.pl';
 193         }
 194 elsif ($platform eq "BC-NT")
 195         {
 196         $bc=1;
 197         require 'BC-32.pl';
 198         }
 199 elsif ($platform eq "FreeBSD")
 200         {
 201         require 'unix.pl';
 202         $cflags='-DTERMIO -D_ANSI_SOURCE -O2 -fomit-frame-pointer';
 203         }
 204 elsif ($platform eq "linux-elf")
 205         {
 206         require "unix.pl";
 207         require "linux.pl";
 208         $unix=1;
 209         }
 210 elsif ($platform eq "ultrix-mips")
 211         {
 212         require "unix.pl";
 213         require "ultrix.pl";
 214         $unix=1;
 215         }
 216 elsif ($platform eq "OS2-EMX")
 217         {
 218         $wc=1;
 219         require 'OS2-EMX.pl';
 220         }
 221 elsif (($platform eq "netware-clib") || ($platform eq "netware-libc") ||
 222        ($platform eq "netware-clib-bsdsock") || ($platform eq "netware-libc-bsdsock"))
 223         {
 224         $LIBC=1 if $platform eq "netware-libc" || $platform eq "netware-libc-bsdsock";
 225         $BSDSOCK=1 if ($platform eq "netware-libc-bsdsock") || ($platform eq "netware-clib-bsdsock");
 226         require 'netware.pl';
 227         }
 228 else
 229         {
 230         require "unix.pl";
 231
 232         $unix=1;
 233         $cflags.=' -DTERMIO';
 234         }
 235
 236 $fipsdir =~ s/\//${o}/g;
 237
 238 $out_dir=(defined($VARS{'OUT'}))?$VARS{'OUT'}:$out_def.($debug?".dbg":"");
 239 $tmp_dir=(defined($VARS{'TMP'}))?$VARS{'TMP'}:$tmp_def.($debug?".dbg":"");
 240 $inc_dir=(defined($VARS{'INC'}))?$VARS{'INC'}:$inc_def;
 241
 242 $bin_dir=$bin_dir.$o unless ((substr($bin_dir,-1,1) eq $o) || ($bin_dir eq ''));
 243
 244 $cflags= "$xcflags$cflags" if $xcflags ne "";
 245
 246 $cflags.=" -DOPENSSL_NO_IDEA" if $no_idea;
 247 $cflags.=" -DOPENSSL_NO_AES"  if $no_aes;
 248 $cflags.=" -DOPENSSL_NO_CAMELLIA"  if $no_camellia;
 249 $cflags.=" -DOPENSSL_NO_SEED" if $no_seed;
 250 $cflags.=" -DOPENSSL_NO_RC2"  if $no_rc2;
 251 $cflags.=" -DOPENSSL_NO_RC4"  if $no_rc4;
 252 $cflags.=" -DOPENSSL_NO_RC5"  if $no_rc5;
 253 $cflags.=" -DOPENSSL_NO_MD2"  if $no_md2;
 254 $cflags.=" -DOPENSSL_NO_MD4"  if $no_md4;
 255 $cflags.=" -DOPENSSL_NO_MD5"  if $no_md5;
 256 $cflags.=" -DOPENSSL_NO_SHA"  if $no_sha;
 257 $cflags.=" -DOPENSSL_NO_SHA1" if $no_sha1;
 258 $cflags.=" -DOPENSSL_NO_RIPEMD" if $no_ripemd;
 259 $cflags.=" -DOPENSSL_NO_MDC2" if $no_mdc2;
 260 $cflags.=" -DOPENSSL_NO_BF"  if $no_bf;
 261 $cflags.=" -DOPENSSL_NO_CAST" if $no_cast;
 262 $cflags.=" -DOPENSSL_NO_DES"  if $no_des;
 263 $cflags.=" -DOPENSSL_NO_RSA"  if $no_rsa;
 264 $cflags.=" -DOPENSSL_NO_DSA"  if $no_dsa;
 265 $cflags.=" -DOPENSSL_NO_DH"   if $no_dh;
 266 $cflags.=" -DOPENSSL_NO_WHIRLPOOL"   if $no_whirlpool;
 267 $cflags.=" -DOPENSSL_NO_SOCK" if $no_sock;
 268 $cflags.=" -DOPENSSL_NO_SSL2" if $no_ssl2;
 269 $cflags.=" -DOPENSSL_NO_SSL3" if $no_ssl3;
 270 $cflags.=" -DOPENSSL_NO_TLSEXT" if $no_tlsext;
 271 $cflags.=" -DOPENSSL_NO_SRP" if $no_srp;
 272 $cflags.=" -DOPENSSL_NO_CMS" if $no_cms;
 273 $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 274 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 275 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 276 $cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
 277 $cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
 278 $cflags.=" -DOPENSSL_NO_GOST" if $no_gost;
 279 $cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 280 $cflags.=" -DOPENSSL_NO_HW"   if $no_hw;
 281 $cflags.=" -DOPENSSL_FIPS"    if $fips;
 282 $cflags.=" -DOPENSSL_NO_JPAKE"    if $no_jpake;
 283 $cflags.=" -DOPENSSL_NO_EC2M"    if $no_ec2m;
 284 $cflags.=" -DOPENSSL_NO_WEAK_SSL_CIPHERS"   if $no_weak_ssl;
 285 $cflags.=" -DZLIB" if $zlib_opt;
 286 $cflags.=" -DZLIB_SHARED" if $zlib_opt == 2;
 287 $cflags.=" -DOPENSSL_NO_COMP" if $no_comp;
 288
 289 if ($no_static_engine)
 290         {
 291         $cflags .= " -DOPENSSL_NO_STATIC_ENGINE";
 292         }
 293 else
 294         {
 295         $cflags .= " -DOPENSSL_NO_DYNAMIC_ENGINE";
 296         }
 297
 298 #$cflags.=" -DRSAref"  if $rsaref ne "";
 299
 300 ## if ($unix)
 301 ##      { $cflags="$c_flags" if ($c_flags ne ""); }
 302 ##else
 303         { $cflags="$c_flags$cflags" if ($c_flags ne ""); }
 304
 305 $ex_libs="$l_flags$ex_libs" if ($l_flags ne "");
 306
 307
 308 %shlib_ex_cflags=("SSL" => " -DOPENSSL_BUILD_SHLIBSSL",
 309                   "CRYPTO" => " -DOPENSSL_BUILD_SHLIBCRYPTO");
 310
 311 if ($msdos)
 312         {
 313         $banner ="\t\@echo Make sure you have run 'perl Configure $platform' in the\n";
 314         $banner.="\t\@echo top level directory, if you don't have perl, you will\n";
 315         $banner.="\t\@echo need to probably edit crypto/bn/bn.h, check the\n";
 316         $banner.="\t\@echo documentation for details.\n";
 317         }
 318
 319 # have to do this to allow $(CC) under unix
 320 $link="$bin_dir$link" if ($link !~ /^\$/);
 321
 322 $INSTALLTOP =~ s|/|$o|g;
 323 $OPENSSLDIR =~ s|/|$o|g;
 324
 325 #############################################
 326 # We parse in input file and 'store' info for later printing.
 327 open(IN,"<$infile") || die "unable to open $infile:$!\n";
 328 $_=<IN>;
 329 for (;;)
 330         {
 331         s/\s*$//; # was chop, didn't work in mixture of perls for Windows...
 332
 333         ($key,$val)=/^([^=]+)=(.*)/;
 334         if ($key eq "RELATIVE_DIRECTORY")
 335                 {
 336                 if ($lib ne "")
 337                         {
 338                         $uc=$lib;
 339                         $uc =~ s/^lib(.*)\.a/$1/;
 340                         $uc =~ tr/a-z/A-Z/;
 341                         $lib_nam{$uc}=$uc;
 342                         $lib_obj{$uc}.=$libobj." ";
 343                         }
 344                 last if ($val eq "FINISHED");
 345                 $lib="";
 346                 $libobj="";
 347                 $dir=$val;
 348                 }
 349
 350         if ($key eq "KRB5_INCLUDES")
 351                 { $cflags .= " $val";}
 352
 353         if ($key eq "ZLIB_INCLUDE")
 354                 { $cflags .= " $val" if $val ne "";}
 355
 356         if ($key eq "LIBZLIB")
 357                 { $zlib_lib = "$val" if $val ne "";}
 358
 359         if ($key eq "LIBKRB5")
 360                 { $ex_libs .= " $val" if $val ne "";}
 361
 362         if ($key eq "TEST")
 363                 { $test.=&var_add($dir,$val, 0); }
 364
 365         if (($key eq "PROGS") || ($key eq "E_OBJ"))
 366                 { $e_exe.=&var_add($dir,$val, 0); }
 367
 368         if ($key eq "LIB")
 369                 {
 370                 $lib=$val;
 371                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 372                 }
 373         if ($key eq "LIBNAME" && $no_static_engine)
 374                 {
 375                 $lib=$val;
 376                 $lib =~ s/^.*\/([^\/]+)$/$1/;
 377                 $otherlibs .= " $lib";
 378                 }
 379
 380         if ($key eq "EXHEADER")
 381                 { $exheader.=&var_add($dir,$val, 1); }
 382
 383         if ($key eq "HEADER")
 384                 { $header.=&var_add($dir,$val, 1); }
 385
 386         if ($key eq "LIBOBJ" && ($dir ne "engines" || !$no_static_engine))
 387                 { $libobj=&var_add($dir,$val, 0); }
 388         if ($key eq "LIBNAMES" && $dir eq "engines" && $no_static_engine)
 389                 { $engines.=$val }
 390
 391         if (!($_=<IN>))
 392                 { $_="RELATIVE_DIRECTORY=FINISHED\n"; }
 393         }
 394 close(IN);
 395
 396 if ($shlib)
 397         {
 398         $extra_install= <<"EOF";
 399         \$(CP) \"\$(O_SSL)\" \"\$(INSTALLTOP)${o}bin\"
 400         \$(CP) \"\$(O_CRYPTO)\" \"\$(INSTALLTOP)${o}bin\"
 401         \$(CP) \"\$(L_SSL)\" \"\$(INSTALLTOP)${o}lib\"
 402         \$(CP) \"\$(L_CRYPTO)\" \"\$(INSTALLTOP)${o}lib\"
 403 EOF
 404         if ($no_static_engine)
 405                 {
 406                 $extra_install .= <<"EOF"
 407         \$(MKDIR) \"\$(INSTALLTOP)${o}lib${o}engines\"
 408         \$(CP) \"\$(E_SHLIB)\" \"\$(INSTALLTOP)${o}lib${o}engines\"
 409 EOF
 410                 }
 411         }
 412 else
 413         {
 414         $extra_install= <<"EOF";
 415         \$(CP) \"\$(O_SSL)\" \"\$(INSTALLTOP)${o}lib\"
 416         \$(CP) \"\$(O_CRYPTO)\" \"\$(INSTALLTOP)${o}lib\"
 417 EOF
 418         $ex_libs .= " $zlib_lib" if $zlib_opt == 1;
 419         if ($fips)
 420                 {
 421                 $build_targets .= " \$(LIB_D)$o$crypto_compat \$(PREMAIN_DSO_EXE)";
 422                 $ex_l_libs .= " \$(O_FIPSCANISTER)";
 423                 }
 424         }
 425
 426 $defs= <<"EOF";
 427 # This makefile has been automatically generated from the OpenSSL distribution.
 428 # This single makefile will build the complete OpenSSL distribution and
 429 # by default leave the 'interesting' output files in .${o}out and the stuff
 430 # that needs deleting in .${o}tmp.
 431 # The file was generated by running 'make makefile.one', which
 432 # does a 'make files', which writes all the environment variables from all
 433 # the makefiles to the file call MINFO.  This file is used by
 434 # util${o}mk1mf.pl to generate makefile.one.
 435 # The 'makefile per directory' system suites me when developing this
 436 # library and also so I can 'distribute' indervidual library sections.
 437 # The one monster makefile better suits building in non-unix
 438 # environments.
 439
 440 EOF
 441
 442 $defs .= $preamble if defined $preamble;
 443
 444 $defs.= <<"EOF";
 445 INSTALLTOP=$INSTALLTOP
 446 OPENSSLDIR=$OPENSSLDIR
 447
 448 # Set your compiler options
 449 PLATFORM=$platform
 450 CC=$bin_dir${cc}
 451 CFLAG=$cflags
 452 APP_CFLAG=$app_cflag
 453 LIB_CFLAG=$lib_cflag
 454 SHLIB_CFLAG=$shl_cflag
 455 APP_EX_OBJ=$app_ex_obj
 456 SHLIB_EX_OBJ=$shlib_ex_obj
 457 # add extra libraries to this define, for solaris -lsocket -lnsl would
 458 # be added
 459 EX_LIBS=$ex_libs
 460
 461 # The OpenSSL directory
 462 SRC_D=$src_dir
 463
 464 LINK_CMD=$link
 465 LFLAGS=$lflags
 466 RSC=$rsc
 467
 468 # The output directory for everything intersting
 469 OUT_D=$out_dir
 470 # The output directory for all the temporary muck
 471 TMP_D=$tmp_dir
 472 # The output directory for the header files
 473 INC_D=$inc_dir
 474 INCO_D=$inc_dir${o}openssl
 475
 476 PERL=$perl
 477 CP=$cp
 478 RM=$rm
 479 RANLIB=$ranlib
 480 MKDIR=$mkdir
 481 MKLIB=$bin_dir$mklib
 482 MLFLAGS=$mlflags
 483 ASM=$bin_dir$asm
 484
 485 # FIPS validated module and support file locations
 486
 487 FIPSDIR=$fipsdir
 488 BASEADDR=$baseaddr
 489 FIPSLIB_D=\$(FIPSDIR)${o}lib
 490 FIPS_PREMAIN_SRC=\$(FIPSLIB_D)${o}fips_premain.c
 491 O_FIPSCANISTER=\$(FIPSLIB_D)${o}fipscanister.lib
 492 FIPS_SHA1_EXE=\$(FIPSDIR)${o}bin${o}fips_standalone_sha1${exep}
 493 E_PREMAIN_DSO=fips_premain_dso
 494 PREMAIN_DSO_EXE=\$(BIN_D)${o}fips_premain_dso$exep
 495 FIPSLINK=\$(PERL) \$(FIPSDIR)${o}bin${o}fipslink.pl
 496
 497 ######################################################
 498 # You should not need to touch anything below this point
 499 ######################################################
 500
 501 E_EXE=openssl
 502 SSL=$ssl
 503 CRYPTO=$crypto
 504
 505 # BIN_D  - Binary output directory
 506 # TEST_D - Binary test file output directory
 507 # LIB_D  - library output directory
 508 # ENG_D  - dynamic engine output directory
 509 # Note: if you change these point to different directories then uncomment out
 510 # the lines around the 'NB' comment below.
 511 #
 512 BIN_D=\$(OUT_D)
 513 TEST_D=\$(OUT_D)
 514 LIB_D=\$(OUT_D)
 515 ENG_D=\$(OUT_D)
 516
 517 # INCL_D - local library directory
 518 # OBJ_D  - temp object file directory
 519 OBJ_D=\$(TMP_D)
 520 INCL_D=\$(TMP_D)
 521
 522 O_SSL=     \$(LIB_D)$o$plib\$(SSL)$shlibp
 523 O_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$shlibp
 524 SO_SSL=    $plib\$(SSL)$so_shlibp
 525 SO_CRYPTO= $plib\$(CRYPTO)$so_shlibp
 526 L_SSL=     \$(LIB_D)$o$plib\$(SSL)$libp
 527 L_CRYPTO=  \$(LIB_D)$o$plib\$(CRYPTO)$libp
 528
 529 L_LIBS= \$(L_SSL) \$(L_CRYPTO) $ex_l_libs
 530
 531 ######################################################
 532 # Don't touch anything below this point
 533 ######################################################
 534
 535 INC=-I\$(INC_D) -I\$(INCL_D)
 536 APP_CFLAGS=\$(INC) \$(CFLAG) \$(APP_CFLAG)
 537 LIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG)
 538 SHLIB_CFLAGS=\$(INC) \$(CFLAG) \$(LIB_CFLAG) \$(SHLIB_CFLAG)
 539 LIBS_DEP=\$(O_CRYPTO) \$(O_SSL)
 540
 541 #############################################
 542 EOF
 543
 544 $rules=<<"EOF";
 545 all: banner \$(TMP_D) \$(BIN_D) \$(TEST_D) \$(LIB_D) \$(INCO_D) headers lib exe $build_targets
 546
 547 banner:
 548 $banner
 549
 550 \$(TMP_D):
 551         \$(MKDIR) \"\$(TMP_D)\"
 552 # NB: uncomment out these lines if BIN_D, TEST_D and LIB_D are different
 553 #\$(BIN_D):
 554 #       \$(MKDIR) \$(BIN_D)
 555 #
 556 #\$(TEST_D):
 557 #       \$(MKDIR) \$(TEST_D)
 558
 559 \$(LIB_D):
 560         \$(MKDIR) \"\$(LIB_D)\"
 561
 562 \$(INCO_D): \$(INC_D)
 563         \$(MKDIR) \"\$(INCO_D)\"
 564
 565 \$(INC_D):
 566         \$(MKDIR) \"\$(INC_D)\"
 567
 568 headers: \$(HEADER) \$(EXHEADER)
 569         @
 570
 571 lib: \$(LIBS_DEP) \$(E_SHLIB)
 572
 573 exe: \$(T_EXE) \$(BIN_D)$o\$(E_EXE)$exep
 574
 575 install: all
 576         \$(MKDIR) \"\$(INSTALLTOP)\"
 577         \$(MKDIR) \"\$(INSTALLTOP)${o}bin\"
 578         \$(MKDIR) \"\$(INSTALLTOP)${o}include\"
 579         \$(MKDIR) \"\$(INSTALLTOP)${o}include${o}openssl\"
 580         \$(MKDIR) \"\$(INSTALLTOP)${o}lib\"
 581         \$(CP) \"\$(INCO_D)${o}*.\[ch\]\" \"\$(INSTALLTOP)${o}include${o}openssl\"
 582         \$(CP) \"\$(BIN_D)$o\$(E_EXE)$exep \$(INSTALLTOP)${o}bin\"
 583         \$(MKDIR) \"\$(OPENSSLDIR)\"
 584         \$(CP) apps${o}openssl.cnf \"\$(OPENSSLDIR)\"
 585 $extra_install
 586
 587
 588 test: \$(T_EXE)
 589         cd \$(BIN_D)
 590         ..${o}ms${o}test
 591
 592 clean:
 593         \$(RM) \$(TMP_D)$o*.*
 594
 595 vclean:
 596         \$(RM) \$(TMP_D)$o*.*
 597         \$(RM) \$(OUT_D)$o*.*
 598
 599 EOF
 600
 601 my $platform_cpp_symbol = "MK1MF_PLATFORM_$platform";
 602 $platform_cpp_symbol =~ s/-/_/g;
 603 if (open(IN,"crypto/buildinf.h"))
 604         {
 605         # Remove entry for this platform in existing file buildinf.h.
 606
 607         my $old_buildinf_h = "";
 608         while (<IN>)
 609                 {
 610                 if (/^\#ifdef $platform_cpp_symbol$/)
 611                         {
 612                         while (<IN>) { last if (/^\#endif/); }
 613                         }
 614                 else
 615                         {
 616                         $old_buildinf_h .= $_;
 617                         }
 618                 }
 619         close(IN);
 620
 621         open(OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
 622         print OUT $old_buildinf_h;
 623         close(OUT);
 624         }
 625
 626 open (OUT,">>crypto/buildinf.h") || die "Can't open buildinf.h";
 627 printf OUT <<EOF;
 628 #ifdef $platform_cpp_symbol
 629   /* auto-generated/updated by util/mk1mf.pl for crypto/cversion.c */
 630   #define CFLAGS "compiler: $cc $cflags"
 631   #define PLATFORM "$platform"
 632 EOF
 633 printf OUT "  #define DATE \"%s\"\n", scalar gmtime();
 634 printf OUT "#endif\n";
 635 close(OUT);
 636
 637 # Strip of trailing ' '
 638 foreach (keys %lib_obj) { $lib_obj{$_}=&clean_up_ws($lib_obj{$_}); }
 639 $test=&clean_up_ws($test);
 640 $e_exe=&clean_up_ws($e_exe);
 641 $exheader=&clean_up_ws($exheader);
 642 $header=&clean_up_ws($header);
 643
 644 # First we strip the exheaders from the headers list
 645 foreach (split(/\s+/,$exheader)){ $h{$_}=1; }
 646 foreach (split(/\s+/,$header))  { $h.=$_." " unless $h{$_}; }
 647 chop($h); $header=$h;
 648
 649 $defs.=&do_defs("HEADER",$header,"\$(INCL_D)","");
 650 $rules.=&do_copy_rule("\$(INCL_D)",$header,"");
 651
 652 $defs.=&do_defs("EXHEADER",$exheader,"\$(INCO_D)","");
 653 $rules.=&do_copy_rule("\$(INCO_D)",$exheader,"");
 654
 655 $defs.=&do_defs("T_OBJ",$test,"\$(OBJ_D)",$obj);
 656 $rules.=&do_compile_rule("\$(OBJ_D)",$test,"\$(APP_CFLAGS)");
 657
 658 $defs.=&do_defs("E_OBJ",$e_exe,"\$(OBJ_D)",$obj);
 659 $rules.=&do_compile_rule("\$(OBJ_D)",$e_exe,'-DMONOLITH $(APP_CFLAGS)');
 660
 661 # Special case rule for fips_premain_dso
 662
 663 if ($fips)
 664         {
 665         $rules.=&cc_compile_target("\$(OBJ_D)${o}\$(E_PREMAIN_DSO)$obj",
 666                 "\$(FIPS_PREMAIN_SRC)",
 667                 "-DFINGERPRINT_PREMAIN_DSO_LOAD \$(SHLIB_CFLAGS)", "");
 668         $rules.=&do_link_rule("\$(PREMAIN_DSO_EXE)","\$(OBJ_D)${o}\$(E_PREMAIN_DSO)$obj \$(CRYPTOOBJ) \$(O_FIPSCANISTER)","","\$(EX_LIBS)", 1);
 669         }
 670
 671 foreach (values %lib_nam)
 672         {
 673         $lib_obj=$lib_obj{$_};
 674         local($slib)=$shlib;
 675
 676         $defs.=&do_defs(${_}."OBJ",$lib_obj,"\$(OBJ_D)",$obj);
 677         $lib=($slib)?" \$(SHLIB_CFLAGS)".$shlib_ex_cflags{$_}:" \$(LIB_CFLAGS)";
 678         $rules.=&do_compile_rule("\$(OBJ_D)",$lib_obj{$_},$lib);
 679         }
 680
 681 # hack to add version info on MSVC
 682 if (($platform eq "VC-WIN32") || ($platform eq "VC-WIN64A")
 683         || ($platform eq "VC-WIN64I") || ($platform eq "VC-NT")) {
 684     $rules.= <<"EOF";
 685 \$(OBJ_D)\\\$(CRYPTO).res: ms\\version32.rc
 686         \$(RSC) /fo"\$(OBJ_D)\\\$(CRYPTO).res" /d CRYPTO ms\\version32.rc
 687
 688 \$(OBJ_D)\\\$(SSL).res: ms\\version32.rc
 689         \$(RSC) /fo"\$(OBJ_D)\\\$(SSL).res" /d SSL ms\\version32.rc
 690
 691 EOF
 692 }
 693
 694 $defs.=&do_defs("T_EXE",$test,"\$(TEST_D)",$exep);
 695 foreach (split(/\s+/,$test))
 696         {
 697         $t=&bname($_);
 698         $tt="\$(OBJ_D)${o}$t${obj}";
 699         $rules.=&do_link_rule("\$(TEST_D)$o$t$exep",$tt,"\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)");
 700         }
 701
 702 $defs.=&do_defs("E_SHLIB",$engines . $otherlibs,"\$(ENG_D)",$shlibp);
 703
 704 foreach (split(/\s+/,$engines))
 705         {
 706         $rules.=&do_compile_rule("\$(OBJ_D)","engines${o}e_$_",$lib);
 707         $rules.= &do_lib_rule("\$(OBJ_D)${o}e_${_}.obj","\$(ENG_D)$o$_$shlibp","",$shlib,"");
 708         }
 709
 710
 711
 712 $rules.= &do_lib_rule("\$(SSLOBJ)","\$(O_SSL)",$ssl,$shlib,"\$(SO_SSL)");
 713
 714 if ($fips)
 715         {
 716         if ($shlib)
 717                 {
 718                 $rules.= &do_lib_rule("\$(CRYPTOOBJ) \$(O_FIPSCANISTER)",
 719                                 "\$(O_CRYPTO)", "$crypto",
 720                                 $shlib, "\$(SO_CRYPTO)", "\$(BASEADDR)");
 721                 }
 722         else
 723                 {
 724                 $rules.= &do_lib_rule("\$(CRYPTOOBJ)",
 725                         "\$(O_CRYPTO)",$crypto,$shlib,"\$(SO_CRYPTO)", "");
 726                 $rules.= &do_lib_rule("\$(CRYPTOOBJ) \$(O_FIPSCANISTER)",
 727                         "\$(LIB_D)$o$crypto_compat",$crypto,$shlib,"\$(SO_CRYPTO)", "");
 728                 }
 729         }
 730         else
 731         {
 732         $rules.= &do_lib_rule("\$(CRYPTOOBJ)","\$(O_CRYPTO)",$crypto,$shlib,
 733                                                         "\$(SO_CRYPTO)");
 734         }
 735
 736 foreach (split(" ",$otherlibs))
 737         {
 738         my $uc = $_;
 739         $uc =~ tr /a-z/A-Z/;
 740         $rules.= &do_lib_rule("\$(${uc}OBJ)","\$(ENG_D)$o$_$shlibp", "", $shlib, "");
 741
 742         }
 743
 744 $rules.=&do_link_rule("\$(BIN_D)$o\$(E_EXE)$exep","\$(E_OBJ)","\$(LIBS_DEP)","\$(L_LIBS) \$(EX_LIBS)", ($fips && !$shlib) ? 2 : 0);
 745
 746 print $defs;
 747
 748 if ($platform eq "linux-elf") {
 749     print <<"EOF";
 750 # Generate perlasm output files
 751 %.cpp:
 752         (cd \$(\@D)/..; PERL=perl make -f Makefile asm/\$(\@F))
 753 EOF
 754 }
 755 print "###################################################################\n";
 756 print $rules;
 757
 758 ###############################################
 759 # strip off any trailing .[och] and append the relative directory
 760 # also remembering to do nothing if we are in one of the dropped
 761 # directories
 762 sub var_add
 763         {
 764         local($dir,$val,$keepext)=@_;
 765         local(@a,$_,$ret);
 766
 767         return("") if $no_engine && $dir =~ /\/engine/;
 768         return("") if $no_hw   && $dir =~ /\/hw/;
 769         return("") if $no_idea && $dir =~ /\/idea/;
 770         return("") if $no_aes  && $dir =~ /\/aes/;
 771         return("") if $no_camellia  && $dir =~ /\/camellia/;
 772         return("") if $no_seed && $dir =~ /\/seed/;
 773         return("") if $no_rc2  && $dir =~ /\/rc2/;
 774         return("") if $no_rc4  && $dir =~ /\/rc4/;
 775         return("") if $no_rc5  && $dir =~ /\/rc5/;
 776         return("") if $no_rsa  && $dir =~ /\/rsa/;
 777         return("") if $no_rsa  && $dir =~ /^rsaref/;
 778         return("") if $no_dsa  && $dir =~ /\/dsa/;
 779         return("") if $no_dh   && $dir =~ /\/dh/;
 780         return("") if $no_ec   && $dir =~ /\/ec/;
 781         return("") if $no_gost   && $dir =~ /\/ccgost/;
 782         return("") if $no_cms  && $dir =~ /\/cms/;
 783         return("") if $no_jpake  && $dir =~ /\/jpake/;
 784         return("") if $no_comp && $dir =~ /\/comp/;
 785         if ($no_des && $dir =~ /\/des/)
 786                 {
 787                 if ($val =~ /read_pwd/)
 788                         { return("$dir/read_pwd "); }
 789                 else
 790                         { return(""); }
 791                 }
 792         return("") if $no_mdc2 && $dir =~ /\/mdc2/;
 793         return("") if $no_sock && $dir =~ /\/proxy/;
 794         return("") if $no_bf   && $dir =~ /\/bf/;
 795         return("") if $no_cast && $dir =~ /\/cast/;
 796         return("") if $no_whirlpool && $dir =~ /\/whrlpool/;
 797
 798         $val =~ s/^\s*(.*)\s*$/$1/;
 799         @a=split(/\s+/,$val);
 800         grep(s/\.[och]$//,@a) unless $keepext;
 801
 802         @a=grep(!/^e_.*_3d$/,@a) if $no_des;
 803         @a=grep(!/^e_.*_d$/,@a) if $no_des;
 804         @a=grep(!/^e_.*_ae$/,@a) if $no_idea;
 805         @a=grep(!/^e_.*_i$/,@a) if $no_aes;
 806         @a=grep(!/^e_.*_r2$/,@a) if $no_rc2;
 807         @a=grep(!/^e_.*_r5$/,@a) if $no_rc5;
 808         @a=grep(!/^e_.*_bf$/,@a) if $no_bf;
 809         @a=grep(!/^e_.*_c$/,@a) if $no_cast;
 810         @a=grep(!/^e_rc4$/,@a) if $no_rc4;
 811         @a=grep(!/^e_camellia$/,@a) if $no_camellia;
 812         @a=grep(!/^e_seed$/,@a) if $no_seed;
 813
 814         #@a=grep(!/(^s2_)|(^s23_)/,@a) if $no_ssl2;
 815         #@a=grep(!/(^s3_)|(^s23_)/,@a) if $no_ssl3;
 816
 817         @a=grep(!/(_sock$)|(_acpt$)|(_conn$)|(^pxy_)/,@a) if $no_sock;
 818
 819         @a=grep(!/(^md2)|(_md2$)/,@a) if $no_md2;
 820         @a=grep(!/(^md4)|(_md4$)/,@a) if $no_md4;
 821         @a=grep(!/(^md5)|(_md5$)/,@a) if $no_md5;
 822         @a=grep(!/(rmd)|(ripemd)/,@a) if $no_ripemd;
 823
 824         @a=grep(!/(^d2i_r_)|(^i2d_r_)/,@a) if $no_rsa;
 825         @a=grep(!/(^p_open$)|(^p_seal$)/,@a) if $no_rsa;
 826         @a=grep(!/(^pem_seal$)/,@a) if $no_rsa;
 827
 828         @a=grep(!/(m_dss$)|(m_dss1$)/,@a) if $no_dsa;
 829         @a=grep(!/(^d2i_s_)|(^i2d_s_)|(_dsap$)/,@a) if $no_dsa;
 830
 831         @a=grep(!/^n_pkey$/,@a) if $no_rsa || $no_rc4;
 832
 833         @a=grep(!/_dhp$/,@a) if $no_dh;
 834
 835         @a=grep(!/(^sha[^1])|(_sha$)|(m_dss$)/,@a) if $no_sha;
 836         @a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 837         @a=grep(!/_mdc2$/,@a) if $no_mdc2;
 838
 839         @a=grep(!/(srp)/,@a) if $no_srp;
 840
 841         @a=grep(!/^engine$/,@a) if $no_engine;
 842         @a=grep(!/^hw$/,@a) if $no_hw;
 843         @a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 844         @a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 845         @a=grep(!/^gendsa$/,@a) if $no_sha1;
 846         @a=grep(!/(^dh$)|(^gendh$)/,@a) if $no_dh;
 847
 848         @a=grep(!/(^dh)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 849
 850         grep($_="$dir/$_",@a);
 851         @a=grep(!/(^|\/)s_/,@a) if $no_sock;
 852         @a=grep(!/(^|\/)bio_sock/,@a) if $no_sock;
 853         $ret=join(' ',@a)." ";
 854         return($ret);
 855         }
 856
 857 # change things so that each 'token' is only separated by one space
 858 sub clean_up_ws
 859         {
 860         local($w)=@_;
 861
 862         $w =~ s/^\s*(.*)\s*$/$1/;
 863         $w =~ s/\s+/ /g;
 864         return($w);
 865         }
 866
 867 sub do_defs
 868         {
 869         local($var,$files,$location,$postfix)=@_;
 870         local($_,$ret,$pf);
 871         local(*OUT,$tmp,$t);
 872
 873         $files =~ s/\//$o/g if $o ne '/';
 874         $ret="$var=";
 875         $n=1;
 876         $Vars{$var}.="";
 877         foreach (split(/ /,$files))
 878                 {
 879                 $orig=$_;
 880                 $_=&bname($_) unless /^\$/;
 881                 if ($n++ == 2)
 882                         {
 883                         $n=0;
 884                         $ret.="\\\n\t";
 885                         }
 886                 if (($_ =~ /bss_file/) && ($postfix eq ".h"))
 887                         { $pf=".c"; }
 888                 else    { $pf=$postfix; }
 889                 if ($_ =~ /BN_ASM/)     { $t="$_ "; }
 890                 elsif ($_ =~ /BNCO_ASM/){ $t="$_ "; }
 891                 elsif ($_ =~ /AES_ASM/){ $t="$_ "; }
 892                 elsif ($_ =~ /DES_ENC/) { $t="$_ "; }
 893                 elsif ($_ =~ /BF_ENC/)  { $t="$_ "; }
 894                 elsif ($_ =~ /CAST_ENC/){ $t="$_ "; }
 895                 elsif ($_ =~ /RC4_ENC/) { $t="$_ "; }
 896                 elsif ($_ =~ /RC5_ENC/) { $t="$_ "; }
 897                 elsif ($_ =~ /MD5_ASM/) { $t="$_ "; }
 898                 elsif ($_ =~ /SHA1_ASM/){ $t="$_ "; }
 899                 elsif ($_ =~ /RMD160_ASM/){ $t="$_ "; }
 900                 elsif ($_ =~ /WHIRLPOOL_ASM/){ $t="$_ "; }
 901                 elsif ($_ =~ /CPUID_ASM/){ $t="$_ "; }
 902                 else    { $t="$location${o}$_$pf "; }
 903
 904                 $Vars{$var}.="$t ";
 905                 $ret.=$t;
 906                 }
 907         # hack to add version info on MSVC
 908         if ($shlib && (($platform eq "VC-WIN32") || ($platfrom eq "VC-WIN64I") || ($platform eq "VC-WIN64A") || ($platform eq "VC-NT")))
 909                 {
 910                 if ($var eq "CRYPTOOBJ")
 911                         { $ret.="\$(OBJ_D)\\\$(CRYPTO).res "; }
 912                 elsif ($var eq "SSLOBJ")
 913                         { $ret.="\$(OBJ_D)\\\$(SSL).res "; }
 914                 }
 915         chomp($ret);
 916         $ret.="\n\n";
 917         return($ret);
 918         }
 919
 920 # return the name with the leading path removed
 921 sub bname
 922         {
 923         local($ret)=@_;
 924         $ret =~ s/^.*[\\\/]([^\\\/]+)$/$1/;
 925         return($ret);
 926         }
 927
 928 # return the leading path
 929 sub dname
 930         {
 931         my $ret=shift;
 932         $ret =~ s/(^.*)[\\\/][^\\\/]+$/$1/;
 933         return($ret);
 934         }
 935
 936 ##############################################################
 937 # do a rule for each file that says 'compile' to new direcory
 938 # compile the files in '$files' into $to
 939 sub do_compile_rule
 940         {
 941         local($to,$files,$ex)=@_;
 942         local($ret,$_,$n,$d,$s);
 943
 944         $files =~ s/\//$o/g if $o ne '/';
 945         foreach (split(/\s+/,$files))
 946                 {
 947                 $n=&bname($_);
 948                 $d=&dname($_);
 949                 if (-f "${_}.c")
 950                         {
 951                         $ret.=&cc_compile_target("$to${o}$n$obj","${_}.c",$ex)
 952                         }
 953                 elsif (-f ($s="${d}${o}asm${o}${n}.pl") or
 954                        ($s=~s/sha256/sha512/ and -f $s) or
 955                        -f ($s="${d}${o}${n}.pl"))
 956                         {
 957                         $ret.=&perlasm_compile_target("$to${o}$n$obj",$s,$n);
 958                         }
 959                 elsif (-f ($s="${d}${o}asm${o}${n}.S") or
 960                        -f ($s="${d}${o}${n}.S"))
 961                         {
 962                         $ret.=&Sasm_compile_target("$to${o}$n$obj",$s,$n);
 963                         }
 964                 else    { die "no rule for $_"; }
 965                 }
 966         return($ret);
 967         }
 968
 969 ##############################################################
 970 # do a rule for each file that says 'compile' to new direcory
 971 sub perlasm_compile_target
 972         {
 973         my($target,$source,$bname)=@_;
 974         my($ret);
 975
 976         $bname =~ s/(.*)\.[^\.]$/$1/;
 977         $ret ="\$(TMP_D)$o$bname.asm: $source\n";
 978         $ret.="\t\$(PERL) $source $asmtype \$(CFLAG) >\$\@\n\n";
 979         $ret.="$target: \$(TMP_D)$o$bname.asm\n";
 980         $ret.="\t\$(ASM) $afile\$\@ \$(TMP_D)$o$bname.asm\n\n";
 981         return($ret);
 982         }
 983
 984 sub Sasm_compile_target
 985         {
 986         my($target,$source,$bname)=@_;
 987         my($ret);
 988
 989         $bname =~ s/(.*)\.[^\.]$/$1/;
 990         $ret ="\$(TMP_D)$o$bname.asm: $source\n";
 991         $ret.="\t\$(CC) -E \$(CFLAG) $source >\$\@\n\n";
 992         $ret.="$target: \$(TMP_D)$o$bname.asm\n";
 993         $ret.="\t\$(ASM) $afile\$\@ \$(TMP_D)$o$bname.asm\n\n";
 994         return($ret);
 995         }
 996
 997 sub cc_compile_target
 998         {
 999         local($target,$source,$ex_flags, $srcd)=@_;
1000         local($ret);
1001
1002         $ex_flags.=" -DMK1MF_BUILD -D$platform_cpp_symbol" if ($source =~ /cversion/);
1003         $target =~ s/\//$o/g if $o ne "/";
1004         $source =~ s/\//$o/g if $o ne "/";
1005         $srcd = "\$(SRC_D)$o" unless defined $srcd;
1006         $ret ="$target: $srcd$source\n\t";
1007         $ret.="\$(CC) ${ofile}$target $ex_flags -c $srcd$source\n\n";
1008         return($ret);
1009         }
1010
1011 ##############################################################
1012 sub do_asm_rule
1013         {
1014         local($target,$src)=@_;
1015         local($ret,@s,@t,$i);
1016
1017         $target =~ s/\//$o/g if $o ne "/";
1018         $src =~ s/\//$o/g if $o ne "/";
1019
1020         @t=split(/\s+/,$target);
1021         @s=split(/\s+/,$src);
1022
1023
1024         for ($i=0; $i<=$#s; $i++)
1025                 {
1026                 my $objfile = $t[$i];
1027                 my $srcfile = $s[$i];
1028
1029                 if ($perl_asm == 1)
1030                         {
1031                         my $plasm = $objfile;
1032                         $plasm =~ s/${obj}/.pl/;
1033                         $ret.="$srcfile: $plasm\n";
1034                         $ret.="\t\$(PERL) $plasm $asmtype \$(CFLAG) >$srcfile\n\n";
1035                         }
1036
1037                 $ret.="$objfile: $srcfile\n";
1038                 $ret.="\t\$(ASM) $afile$objfile \$(SRC_D)$o$srcfile\n\n";
1039                 }
1040         return($ret);
1041         }
1042
1043 sub do_shlib_rule
1044         {
1045         local($n,$def)=@_;
1046         local($ret,$nn);
1047         local($t);
1048
1049         ($nn=$n) =~ tr/a-z/A-Z/;
1050         $ret.="$n.dll: \$(${nn}OBJ)\n";
1051         if ($vc && $w32)
1052                 {
1053                 $ret.="\t\$(MKSHLIB) $efile$n.dll $def @<<\n  \$(${nn}OBJ_F)\n<<\n";
1054                 }
1055         $ret.="\n";
1056         return($ret);
1057         }
1058
1059 # do a rule for each file that says 'copy' to new direcory on change
1060 sub do_copy_rule
1061         {
1062         local($to,$files,$p)=@_;
1063         local($ret,$_,$n,$pp);
1064
1065         $files =~ s/\//$o/g if $o ne '/';
1066         foreach (split(/\s+/,$files))
1067                 {
1068                 $n=&bname($_);
1069                 if ($n =~ /bss_file/)
1070                         { $pp=".c"; }
1071                 else    { $pp=$p; }
1072                 $ret.="$to${o}$n$pp: \$(SRC_D)$o$_$pp\n\t\$(CP) \"\$(SRC_D)$o$_$pp\" \"$to${o}$n$pp\"\n\n";
1073                 }
1074         return($ret);
1075         }
1076
1077 # Options picked up from the OPTIONS line in the top level Makefile
1078 # generated by Configure.
1079
1080 sub read_options
1081         {
1082         # Many options are handled in a similar way. In particular
1083         # no-xxx sets zero or more scalars to 1.
1084         # Process these using the %valid_options hash containing the option
1085         # name and reference to the scalars to set. In some cases the option
1086         # needs no special handling and can be ignored: this is done by
1087         # setting the value to 0.
1088
1089         my %valid_options = (
1090                 "no-rc2" => \$no_rc2,
1091                 "no-rc4" => \$no_rc4,
1092                 "no-rc5" => \$no_rc5,
1093                 "no-idea" => \$no_idea,
1094                 "no-aes" => \$no_aes,
1095                 "no-camellia" => \$no_camellia,
1096                 "no-seed" => \$no_seed,
1097                 "no-des" => \$no_des,
1098                 "no-bf" => \$no_bf,
1099                 "no-cast" => \$no_cast,
1100                 "no-md2" => \$no_md2,
1101                 "no-md4" => \$no_md4,
1102                 "no-md5" => \$no_md5,
1103                 "no-sha" => \$no_sha,
1104                 "no-sha1" => \$no_sha1,
1105                 "no-ripemd" => \$no_ripemd,
1106                 "no-mdc2" => \$no_mdc2,
1107                 "no-whirlpool" => \$no_whirlpool,
1108                 "no-patents" =>
1109                         [\$no_rc2, \$no_rc4, \$no_rc5, \$no_idea, \$no_rsa],
1110                 "no-rsa" => \$no_rsa,
1111                 "no-dsa" => \$no_dsa,
1112                 "no-dh" => \$no_dh,
1113                 "no-hmac" => \$no_hmac,
1114                 "no-asm" => \$no_asm,
1115                 "nasm" => \$nasm,
1116                 "nw-nasm" => \$nw_nasm,
1117                 "nw-mwasm" => \$nw_mwasm,
1118                 "gaswin" => \$gaswin,
1119                 "no-ssl2" => \$no_ssl2,
1120                 "no-ssl2-method" => 0,
1121                 "no-ssl3" => \$no_ssl3,
1122                 "no-ssl3-method" => 0,
1123                 "no-tlsext" => \$no_tlsext,
1124                 "no-srp" => \$no_srp,
1125                 "no-cms" => \$no_cms,
1126                 "no-ec2m" => \$no_ec2m,
1127                 "no-jpake" => \$no_jpake,
1128                 "no-ec_nistp_64_gcc_128" => 0,
1129                 "no-weak-ssl-ciphers" => \$no_weak_ssl,
1130                 "no-err" => \$no_err,
1131                 "no-sock" => \$no_sock,
1132                 "no-krb5" => \$no_krb5,
1133                 "no-ec" => \$no_ec,
1134                 "no-ecdsa" => \$no_ecdsa,
1135                 "no-ecdh" => \$no_ecdh,
1136                 "no-gost" => \$no_gost,
1137                 "no-engine" => \$no_engine,
1138                 "no-hw" => \$no_hw,
1139                 "no-rsax" => 0,
1140                 "just-ssl" =>
1141                         [\$no_rc2, \$no_idea, \$no_des, \$no_bf, \$no_cast,
1142                           \$no_md2, \$no_sha, \$no_mdc2, \$no_dsa, \$no_dh,
1143                           \$no_ssl2, \$no_err, \$no_ripemd, \$no_rc5,
1144                           \$no_aes, \$no_camellia, \$no_seed, \$no_srp],
1145                 "rsaref" => 0,
1146                 "gcc" => \$gcc,
1147                 "debug" => \$debug,
1148                 "profile" => \$profile,
1149                 "shlib" => \$shlib,
1150                 "dll" => \$shlib,
1151                 "shared" => 0,
1152                 "no-sctp" => 0,
1153                 "no-srtp" => 0,
1154                 "no-gmp" => 0,
1155                 "no-rfc3779" => 0,
1156                 "no-montasm" => 0,
1157                 "no-shared" => 0,
1158                 "no-store" => 0,
1159                 "no-unit-test" => 0,
1160                 "no-zlib" => 0,
1161                 "no-zlib-dynamic" => 0,
1162                 "no-comp" => \$no_comp,
1163                 "fips" => \$fips
1164                 );
1165
1166         if (exists $valid_options{$_})
1167                 {
1168                 my $r = $valid_options{$_};
1169                 if ( ref $r eq "SCALAR")
1170                         { $$r = 1;}
1171                 elsif ( ref $r eq "ARRAY")
1172                         {
1173                         my $r2;
1174                         foreach $r2 (@$r)
1175                                 {
1176                                 $$r2 = 1;
1177                                 }
1178                         }
1179                 }
1180         elsif (/^enable-zlib$/) { $zlib_opt = 1 if $zlib_opt == 0 }
1181         elsif (/^enable-zlib-dynamic$/)
1182                 {
1183                 $zlib_opt = 2;
1184                 }
1185         elsif (/^no-static-engine/)
1186                 {
1187                 $no_static_engine = 1;
1188                 }
1189         elsif (/^enable-static-engine/)
1190                 {
1191                 $no_static_engine = 0;
1192                 }
1193         # There are also enable-xxx options which correspond to
1194         # the no-xxx. Since the scalars are enabled by default
1195         # these can be ignored.
1196         elsif (/^enable-/)
1197                 {
1198                 my $t = $_;
1199                 $t =~ s/^enable/no/;
1200                 if (exists $valid_options{$t})
1201                         {return 1;}
1202                 return 0;
1203                 }
1204         # experimental-xxx is mostly like enable-xxx, but opensslconf.v
1205         # will still set OPENSSL_NO_xxx unless we set OPENSSL_EXPERIMENTAL_xxx.
1206         # (No need to fail if we don't know the algorithm -- this is for adventurous users only.)
1207         elsif (/^experimental-/)
1208                 {
1209                 my $algo, $ALGO;
1210                 ($algo = $_) =~ s/^experimental-//;
1211                 ($ALGO = $algo) =~ tr/[a-z]/[A-Z]/;
1212
1213                 $xcflags="-DOPENSSL_EXPERIMENTAL_$ALGO $xcflags";
1214
1215                 }
1216         elsif (/^--with-krb5-flavor=(.*)$/)
1217                 {
1218                 my $krb5_flavor = $1;
1219                 if ($krb5_flavor =~ /^force-[Hh]eimdal$/)
1220                         {
1221                         $xcflags="-DKRB5_HEIMDAL $xcflags";
1222                         }
1223                 elsif ($krb5_flavor =~ /^MIT/i)
1224                         {
1225                         $xcflags="-DKRB5_MIT $xcflags";
1226                         if ($krb5_flavor =~ /^MIT[._-]*1[._-]*[01]/i)
1227                                 {
1228                                 $xcflags="-DKRB5_MIT_OLD11 $xcflags"
1229                                 }
1230                         }
1231                 }
1232         elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
1233         elsif (/^-[lL].*$/)     { $l_flags.="$_ "; }
1234         elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
1235                 { $c_flags.="$_ "; }
1236         else { return(0); }
1237         return(1);
1238         }