8b3d929e62f629ebffd4b4e3a6995fa911640cc7
[openssl.git] / 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         }