Configurations/descrip.mms.tmpl

   1 ## descrip.mms to build OpenSSL on OpenVMS
   2 ##
   3 ## {- join("\n## ", @autowarntext) -}
   4 {-
   5   use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/;
   6
   7   # Our prefix, claimed when speaking with the VSI folks Tuesday
   8   # January 26th 2016
   9   our $osslprefix = 'OSSL$';
  10   (our $osslprefix_q = $osslprefix) =~ s/\$/\\\$/;
  11
  12   our $sover_dirname = sprintf "%02d%02d", split(/\./, $config{shlib_version_number});
  13   our $osslver = sprintf "%02d%02d", split(/\./, $config{version});
  14
  15   our $sourcedir = $config{sourcedir};
  16   our $builddir = $config{builddir};
  17   sub sourcefile {
  18       catfile($sourcedir, @_);
  19   }
  20   sub buildfile {
  21       catfile($builddir, @_);
  22   }
  23   sub sourcedir {
  24       catdir($sourcedir, @_);
  25   }
  26   sub builddir {
  27       catdir($builddir, @_);
  28   }
  29   sub tree {
  30       (my $x = shift) =~ s|\]$|...]|;
  31       $x
  32   }
  33   sub move {
  34       my $f = catdir(@_);
  35       my $b = abs2rel(rel2abs("."),rel2abs($f));
  36       $sourcedir = catdir($b,$sourcedir)
  37           if !file_name_is_absolute($sourcedir);
  38       $builddir = catdir($b,$builddir)
  39           if !file_name_is_absolute($builddir);
  40       "";
  41   }
  42
  43   # Because we need to make two computations of these data,
  44   # we store them in arrays for reuse
  45   our @libs =
  46       map { (my $x = $_) =~ s/\.a$//; $x }
  47       @{$unified_info{libraries}};
  48   our @shlibs =
  49       map { $unified_info{sharednames}->{$_} || () }
  50       grep(!/\.a$/, @{$unified_info{libraries}});
  51   our @install_libs =
  52       map { (my $x = $_) =~ s/\.a$//; $x }
  53       @{$unified_info{install}->{libraries}};
  54   our @install_shlibs =
  55       map { $unified_info{sharednames}->{$_} || () }
  56       grep(!/\.a$/, @{$unified_info{install}->{libraries}});
  57   our @generated = ( ( map { (my $x = $_) =~ s|\.[sS]$|\.asm|; $x }
  58                        grep { defined $unified_info{generate}->{$_} }
  59                        map { @{$unified_info{sources}->{$_}} }
  60                        grep { /\.o$/ } keys %{$unified_info{sources}} ),
  61                      ( grep { /\.h$/ } keys %{$unified_info{generate}} ) );
  62
  63   # This is a horrible hack, but is needed because recursive inclusion of files
  64   # in different directories does not work well with HP C.
  65   my $sd = sourcedir("crypto", "async", "arch");
  66   foreach (grep /\[\.crypto\.async\.arch\].*\.o$/, keys %{$unified_info{sources}}) {
  67       (my $x = $_) =~ s|\.o$|.OBJ|;
  68       $unified_info{before}->{$x}
  69           = qq(arch_include = F\$PARSE("$sd","A.;",,,"SYNTAX_ONLY") - "A.;"
  70         define arch 'arch_include');
  71       $unified_info{after}->{$x}
  72           = qq(deassign arch);
  73   }
  74   my $sd1 = sourcedir("ssl","record");
  75   my $sd2 = sourcedir("ssl","statem");
  76   my @ssl_locl_users = grep(/^\[\.(?:ssl\.(?:record|statem)|test)\].*\.o$/,
  77                             keys %{$unified_info{sources}});
  78   foreach (@ssl_locl_users) {
  79       (my $x = $_) =~ s|\.o$|.OBJ|;
  80       $unified_info{before}->{$x}
  81           = qq(record_include = F\$PARSE("$sd1","A.;",,,"SYNTAX_ONLY") - "A.;"
  82         define record 'record_include'
  83         statem_include = F\$PARSE("$sd2","A.;",,,"SYNTAX_ONLY") - "A.;"
  84         define statem 'statem_include');
  85       $unified_info{after}->{$x}
  86           = qq(deassign statem
  87         deassign record);
  88   }
  89   # This makes sure things get built in the order they need
  90   # to. You're welcome.
  91   sub dependmagic {
  92       my $target = shift;
  93
  94       return "$target : build_generated\n\t\pipe \$(MMS) \$(MMSQUALIFIERS) depend && \$(MMS) \$(MMSQUALIFIERS) _$target\n_$target";
  95   }
  96   #use Data::Dumper;
  97   #print STDERR "DEBUG: before:\n", Dumper($unified_info{before});
  98   #print STDERR "DEBUG: after:\n", Dumper($unified_info{after});
  99   "";
 100 -}
 101 PLATFORM={- $config{target} -}
 102 OPTIONS={- $config{options} -}
 103 CONFIGURE_ARGS=({- join(", ",quotify_l(@{$config{perlargv}})) -})
 104 SRCDIR={- $config{sourcedir} -}
 105 BLDDIR={- $config{builddir} -}
 106
 107 # Allow both V and VERBOSE to indicate verbosity.  This only applies
 108 # to testing.
 109 VERBOSE=$(V)
 110
 111 VERSION={- $config{version} -}
 112 MAJOR={- $config{major} -}
 113 MINOR={- $config{minor} -}
 114 SHLIB_VERSION_NUMBER={- $config{shlib_version_number} -}
 115 SHLIB_VERSION_HISTORY={- $config{shlib_version_history} -}
 116 SHLIB_MAJOR={- $config{shlib_major} -}
 117 SHLIB_MINOR={- $config{shlib_minor} -}
 118 SHLIB_TARGET={- $target{shared_target} -}
 119
 120 EXE_EXT=.EXE
 121 LIB_EXT=.OLB
 122 SHLIB_EXT=.EXE
 123 OBJ_EXT=.OBJ
 124 DEP_EXT=.D
 125
 126 LIBS={- join(", ", map { "-\n\t".$_.".OLB" } @libs) -}
 127 SHLIBS={- join(", ", map { "-\n\t".$_.".EXE" } @shlibs) -}
 128 ENGINES={- join(", ", map { "-\n\t".$_.".EXE" } @{$unified_info{engines}}) -}
 129 PROGRAMS={- join(", ", map { "-\n\t".$_.".EXE" } @{$unified_info{programs}}) -}
 130 SCRIPTS={- join(", ", map { "-\n\t".$_ } @{$unified_info{scripts}}) -}
 131 {- output_off() if $disabled{makedepend}; "" -}
 132 DEPS={- our @deps = map { (my $x = $_) =~ s|\.o$|\$(DEP_EXT)|; $x; }
 133                     grep { $unified_info{sources}->{$_}->[0] =~ /\.c$/ }
 134                     keys %{$unified_info{sources}};
 135         join(", ", map { "-\n\t".$_ } @deps); -}
 136 {- output_on() if $disabled{makedepend}; "" -}
 137 GENERATED_MANDATORY={- join(", ", map { "-\n\t".$_ } @{$unified_info{depends}->{""}} ) -}
 138 GENERATED={- join(", ", map { "-\n\t".$_ } @generated) -}
 139
 140 INSTALL_LIBS={- join(", ", map { "-\n\t".$_.".OLB" } @install_libs) -}
 141 INSTALL_SHLIBS={- join(", ", map { "-\n\t".$_.".EXE" } @install_shlibs) -}
 142 INSTALL_ENGINES={- join(", ", map { "-\n\t".$_.".EXE" } @{$unified_info{install}->{engines}}) -}
 143 INSTALL_PROGRAMS={- join(", ", map { "-\n\t".$_.".EXE" } @{$unified_info{install}->{programs}}) -}
 144 {- output_off() if $disabled{apps}; "" -}
 145 BIN_SCRIPTS=[.tools]c_rehash.pl
 146 MISC_SCRIPTS=[.apps]CA.pl, [.apps]tsget.pl
 147 {- output_on() if $disabled{apps}; "" -}
 148
 149 APPS_OPENSSL={- use File::Spec::Functions;
 150                 catfile("apps","openssl") -}
 151
 152 # DESTDIR is for package builders so that they can configure for, say,
 153 # SYS$COMMON:[OPENSSL] and yet have everything installed in STAGING:[USER].
 154 # In that case, configure with --prefix=SYS$COMMON:[OPENSSL] and then run
 155 # MMS with /MACROS=(DESTDIR=STAGING:[USER]).  The result will end up in
 156 # STAGING:[USER.OPENSSL].
 157 # Normally it is left empty.
 158 DESTDIR=
 159
 160 # Do not edit this manually. Use Configure --prefix=DIR to change this!
 161 INSTALLTOP={- our $installtop =
 162                   catdir($config{prefix}) || "SYS\$COMMON:[OPENSSL]";
 163               $installtop -}
 164 SYSTARTUP={- catdir($installtop, '[.SYS$STARTUP]'); -}
 165 # This is the standard central area to store certificates, private keys...
 166 OPENSSLDIR={- catdir($config{openssldir}) or
 167               $config{prefix} ? catdir($config{prefix},"COMMON")
 168                               : "SYS\$COMMON:[OPENSSL-COMMON]" -}
 169 # The same, but for C
 170 OPENSSLDIR_C={- $osslprefix -}DATAROOT:[000000]
 171 # Where installed engines reside, for C
 172 ENGINESDIR_C={- $osslprefix -}ENGINES{- $sover_dirname.$target{pointer_size} -}:
 173
 174 ##### User defined commands and flags ################################
 175
 176 CC={- $config{CC} -}
 177 CPP={- $config{CPP} -}
 178 DEFINES={- our $defines1 = join('', map { ",$_" } @{$config{CPPDEFINES}}) -}
 179 INCLUDES={- our $includes1 = join('', map { ",$_" } @{$config{CPPINCLUDES}}) -}
 180 CPPFLAGS={- our $cppflags1 = join('', @{$config{CPPFLAGS}}) -}
 181 CFLAGS={- join('', @{$config{CFLAGS}}) -}
 182 LDFLAGS={- join('', @{$config{LFLAGS}}) -}
 183 EX_LIBS={- join('', map { ",$_" } @{$config{LDLIBS}}) -}
 184
 185 PERL={- $config{perl} -}
 186
 187 AS={- $config{AS} -}
 188 ASFLAGS={- join(' ', @{$config{ASFLAGS}}) -}
 189
 190 ##### Special command flags ##########################################
 191
 192 ASOUTFLAG={- $target{asoutflag} -}$(OSSL_EMPTY)
 193
 194 ##### Project flags ##################################################
 195
 196 # Variables starting with CNF_ are common variables for all product types
 197
 198 CNF_ASFLAGS={- join('', $target{asflags} || (),
 199                         @{$config{asflags}}) -}
 200 CNF_DEFINES={- our $defines2 = join('', map { ",$_" } @{$target{defines}},
 201                                                       @{$config{defines}}) -}
 202 CNF_INCLUDES={- our $includes2 = join(',', @{$target{includes}},
 203                                            @{$config{includes}}) -}
 204 CNF_CPPFLAGS={- our $cppflags2 = join('', $target{cppflags} || (),
 205                                           @{$config{cppflags}}) -}
 206 CNF_CFLAGS={- join('', $target{cflags} || (),
 207                        @{$config{cflags}}) -}
 208 CNF_CXXFLAGS={- join('', $target{cxxflags} || (),
 209                          @{$config{cxxflags}}) -}
 210 CNF_LDFLAGS={- join('', $target{lflags} || (),
 211                         @{$config{lflags}}) -}
 212 CNF_EX_LIBS={- join('', map{ ",$_" } @{$target{ex_libs}},
 213                                      @{$config{ex_libs}}) -}
 214
 215 # Variables starting with LIB_ are used to build library object files
 216 # and shared libraries.
 217 # Variables starting with DSO_ are used to build DSOs and their object files.
 218 # Variables starting with BIN_ are used to build programs and their object
 219 # files.
 220
 221 LIB_ASFLAGS={- join(' ', $target{lib_asflags} || (),
 222                          @{$config{lib_asflags}},
 223                          '$(CNF_ASFLAGS)', '$(ASFLAGS)') -}
 224 LIB_DEFINES={- our $lib_defines =
 225                join('', (map { ",$_" } @{$target{lib_defines}},
 226                                        @{$target{shared_defines}},
 227                                        @{$config{lib_defines}},
 228                                        @{$config{shared_defines}});
 229                join('', $lib_defines,
 230                         (map { ",$_" } 'OPENSSLDIR="""$(OPENSSLDIR_C)"""',
 231                                        'ENGINESDIR="""$(ENGINESDIR_C)"""'),
 232                         '$(CNF_DEFINES)', '$(DEFINES)') -}
 233 LIB_INCLUDES={- our $lib_includes =
 234                 join(',', @{$target{lib_includes}},
 235                           @{$target{shared_includes}},
 236                           @{$config{lib_includes}},
 237                           @{$config{shared_includes}}) -}
 238 LIB_CPPFLAGS={- our $lib_cppflags =
 239                 join('', $target{lib_cppflags} || (),
 240                          $target{shared_cppflags} || (),
 241                          @{$config{lib_cppflags}},
 242                          @{$config{shared_cppflag}});
 243                 join('', "'qual_includes'",
 244                          '/DEFINE=(__dummy$(LIB_DEFINES))'
 245                          $lib_cppflags,
 246                          '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
 247 LIB_CFLAGS={- join('', $target{lib_cflags} || (),
 248                        $target{shared_cflag} || (),
 249                        @{$config{lib_cflags}},
 250                        @{$config{shared_cflag}},
 251                        '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 252 LIB_LDFLAGS={- join('', $target{lib_lflags} || (),
 253                         $target{shared_ldflag} || (),
 254                         @{$config{lib_lflags}},
 255                         @{$config{shared_ldflag}},
 256                         '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
 257 LIB_EX_LIBS=$(CNF_EX_LIBS)$(EX_LIBS)
 258 DSO_ASFLAGS={- join(' ', $target{dso_asflags} || (),
 259                          $target{module_asflags} || (),
 260                          @{$config{dso_asflags}},
 261                          @{$config{module_asflags}},
 262                          '$(CNF_ASFLAGS)', '$(ASFLAGS)') -}
 263 DSO_DEFINES={- join('', (map { ",$_" } @{$target{dso_defines}},
 264                                        @{$target{module_defines}},
 265                                        @{$config{dso_defines}},
 266                                        @{$config{module_defines}}),
 267                         '$(CNF_DEFINES)', '$(DEFINES)') -}
 268 DSO_INCLUDES={- join(',', @{$target{dso_includes}},
 269                           @{$target{module_includes}},
 270                           @{$config{dso_includes}},
 271                           @{$config{module_includes}}) -}
 272 DSO_CPPFLAGS={- join('', "'qual_includes'",
 273                          '/DEFINE=(__dummy$(DSO_DEFINES))',
 274                          $target{dso_cppflags} || (),
 275                          $target{module_cppflags} || (),
 276                          @{$config{dso_cppflags}},
 277                          @{$config{module_cppflags}},
 278                          '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
 279 DSO_CFLAGS={- join('', $target{dso_cflags} || (),
 280                        $target{module_cflags} || (),
 281                        @{$config{dso_cflags}},
 282                        @{$config{module_cflags}},
 283                        '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 284 DSO_LDFLAGS={- join('', $target{dso_lflags} || (),
 285                         $target{module_ldflags} || (),
 286                         @{$config{dso_lflags}},
 287                         @{$config{module_ldflags}},
 288                         '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
 289 DSO_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
 290 BIN_ASFLAGS={- join(' ', $target{bin_asflags} || (),
 291                          @{$config{bin_asflags}},
 292                          '$(CNF_ASFLAGS)', '$(ASFLAGS)') -}
 293 BIN_DEFINES={- join('', (map { ",$_" } @{$target{bin_defines}},
 294                                        @{$config{bin_defines}}),
 295                         '$(CNF_DEFINES)', '$(DEFINES)') -}
 296 BIN_INCLUDES={- join(',', @{$target{bin_includes}},
 297                           @{$config{bin_includes}}) -}
 298 BIN_CPPFLAGS={- join('', "'qual_includes'",
 299                          '/DEFINE=(__dummy$(DSO_DEFINES))',
 300                          $target{bin_cppflags} || (),
 301                          @{$config{bin_cppflag}},
 302                          '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
 303 BIN_CFLAGS={- join('', $target{bin_cflag} || (),
 304                        @{$config{bin_cflag}},
 305                        '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 306 BIN_LDFLAGS={- join('', $target{bin_lflags} || (),
 307                         @{$config{bin_lflags}} || (),
 308                         '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
 309 BIN_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
 310 NO_INST_LIB_CFLAGS={- join('', $target{no_inst_lib_cflags}
 311                                // $target{lib_cflags}
 312                                // (),
 313                                $target{shared_cflag} || (),
 314                                @{$config{lib_cflags}},
 315                                @{$config{shared_cflag}},
 316                                '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 317 NO_INST_DSO_CFLAGS={- join('', $target{no_inst_lib_cflags}
 318                                // $target{lib_cflags}
 319                                // (),
 320                                $target{dso_cflags} || (),
 321                                @{$config{lib_cflags}},
 322                                @{$config{dso_cflags}},
 323                                '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 324 NO_INST_BIN_CFLAGS={- join('', $target{no_inst_bin_cflags}
 325                                // $target{bin_cflags}
 326                                // (),
 327                                @{$config{bin_cflags}},
 328                                '$(CNF_CFLAGS)', '$(CFLAGS)') -}
 329
 330 PERLASM_SCHEME={- $target{perlasm_scheme} -}
 331
 332 # CPPFLAGS_Q is used for one thing only: to build up buildinf.h
 333 CPPFLAGS_Q={- (my $c = $lib_cppflags.$cppflags2.$cppflags1) =~ s|"|""|g;
 334               (my $d = $lib_defines.$defines2.$defines1) =~ s|"|""|g;
 335               my $i = join(',', $lib_includes || (), $includes2 || (),
 336                                 $includes1 || ());
 337               my $x = $c;
 338               $x .= "/INCLUDE=($i)" if $i;
 339               $x .= "/DEFINE=($d)" if $d;
 340               $x; -}
 341
 342 # .FIRST and .LAST are special targets with MMS and MMK.
 343 # The defines in there are for C.  includes that look like
 344 # this:
 345 #
 346 #    #include <openssl/foo.h>
 347 #    #include "internal/bar.h"
 348 #
 349 # will use the logical names to find the files.  Expecting
 350 # DECompHP C to find files in subdirectories of whatever was
 351 # given with /INCLUDE is a fantasy, unfortunately.
 352 NODEBUG=@
 353 .FIRST :
 354         $(NODEBUG) openssl_inc1 = F$PARSE("[.include.openssl]","A.;",,,"syntax_only") - "A.;"
 355         $(NODEBUG) openssl_inc2 = F$PARSE("{- catdir($config{sourcedir},"[.include.openssl]") -}","A.;",,,"SYNTAX_ONLY") - "A.;"
 356         $(NODEBUG) internal_inc1 = F$PARSE("[.crypto.include.internal]","A.;",,,"SYNTAX_ONLY") - "A.;"
 357         $(NODEBUG) internal_inc2 = F$PARSE("{- catdir($config{sourcedir},"[.include.internal]") -}","A.;",,,"SYNTAX_ONLY") - "A.;"
 358         $(NODEBUG) internal_inc3 = F$PARSE("{- catdir($config{sourcedir},"[.crypto.include.internal]") -}","A.;",,,"SYNTAX_ONLY") - "A.;"
 359         $(NODEBUG) DEFINE openssl 'openssl_inc1','openssl_inc2'
 360         $(NODEBUG) DEFINE internal 'internal_inc1','internal_inc2','internal_inc3'
 361         $(NODEBUG) staging_dir = "$(DESTDIR)"
 362         $(NODEBUG) staging_instdir = ""
 363         $(NODEBUG) staging_datadir = ""
 364         $(NODEBUG) IF staging_dir .NES. "" THEN -
 365                 staging_instdir = F$PARSE("A.;",staging_dir,"[]",,"SYNTAX_ONLY")
 366         $(NODEBUG) IF staging_instdir - "]A.;" .NES. staging_instdir THEN -
 367                 staging_instdir = staging_instdir - "]A.;" + ".OPENSSL-INSTALL]"
 368         $(NODEBUG) IF staging_instdir - "A.;" .NES. staging_instdir THEN -
 369                 staging_instdir = staging_instdir - "A.;" + "[OPENSSL-INSTALL]"
 370         $(NODEBUG) IF staging_dir .NES. "" THEN -
 371                 staging_datadir = F$PARSE("A.;",staging_dir,"[]",,"SYNTAX_ONLY")
 372         $(NODEBUG) IF staging_datadir - "]A.;" .NES. staging_datadir THEN -
 373                 staging_datadir = staging_datadir - "]A.;" + ".OPENSSL-COMMON]"
 374         $(NODEBUG) IF staging_datadir - "A.;" .NES. staging_datadir THEN -
 375                 staging_datadir = staging_datadir - "A.;" + "[OPENSSL-COMMON]"
 376         $(NODEBUG) !
 377         $(NODEBUG) ! Installation logical names
 378         $(NODEBUG) !
 379         $(NODEBUG) installtop = F$PARSE(staging_instdir,"$(INSTALLTOP)","[]A.;",,"SYNTAX_ONLY,NO_CONCEAL") - ".][000000" - "[000000." - "][" - "]A.;" + ".]"
 380         $(NODEBUG) datatop = F$PARSE(staging_datadir,"$(OPENSSLDIR)","[]A.;",,"SYNTAX_ONLY,NO_CONCEAL") - ".][000000" - "[000000." - "][" - "]A.;" + ".]"
 381         $(NODEBUG) DEFINE ossl_installroot 'installtop'
 382         $(NODEBUG) DEFINE ossl_dataroot 'datatop'
 383         $(NODEBUG) !
 384         $(NODEBUG) ! Figure out the architecture
 385         $(NODEBUG) !
 386         $(NODEBUG) arch = f$edit( f$getsyi( "arch_name"), "upcase")
 387         $(NODEBUG) !
 388         $(NODEBUG) ! Set up logical names for the libraries, so LINK and
 389         $(NODEBUG) ! running programs can use them.
 390         $(NODEBUG) !
 391         $(NODEBUG) {- join("\n\t\$(NODEBUG) ", map { "DEFINE ".uc($_)." 'F\$ENV(\"DEFAULT\")'".uc($_)."\$(SHLIB_EXT)" } @shlibs) || "!" -}
 392
 393 .LAST :
 394         $(NODEBUG) {- join("\n\t\$(NODEBUG) ", map { "DEASSIGN ".uc($_) } @shlibs) || "!" -}
 395         $(NODEBUG) DEASSIGN ossl_dataroot
 396         $(NODEBUG) DEASSIGN ossl_installroot
 397         $(NODEBUG) DEASSIGN internal
 398         $(NODEBUG) DEASSIGN openssl
 399 .DEFAULT :
 400         @ ! MMS cannot handle no actions...
 401
 402 # The main targets ###################################################
 403
 404 {- dependmagic('all'); -} : build_libs_nodep, build_engines_nodep, build_programs_nodep
 405 {- dependmagic('build_libs'); -} : build_libs_nodep
 406 {- dependmagic('build_engines'); -} : build_engines_nodep
 407 {- dependmagic('build_programs'); -} : build_programs_nodep
 408
 409 build_generated : $(GENERATED_MANDATORY)
 410 build_libs_nodep : $(LIBS), $(SHLIBS)
 411 build_engines_nodep : $(ENGINES)
 412 build_programs_nodep : $(PROGRAMS), $(SCRIPTS)
 413
 414 # Kept around for backward compatibility
 415 build_apps build_tests : build_programs
 416
 417 # Convenience target to prebuild all generated files, not just the mandatory
 418 # ones
 419 build_all_generated : $(GENERATED_MANDATORY) $(GENERATED)
 420
 421 test : tests
 422 {- dependmagic('tests'); -} : build_programs_nodep, build_engines_nodep
 423         @ ! {- output_off() if $disabled{tests}; "" -}
 424         SET DEFAULT [.test]{- move("test") -}
 425         CREATE/DIR [.test-runs]
 426         DEFINE SRCTOP {- sourcedir() -}
 427         DEFINE BLDTOP {- builddir() -}
 428         DEFINE RESULT_D {- builddir(qw(test test-runs)) -}
 429         DEFINE OPENSSL_ENGINES {- builddir("engines") -}
 430         DEFINE OPENSSL_DEBUG_MEMORY "on"
 431         IF "$(VERBOSE)" .NES. "" THEN DEFINE VERBOSE "$(VERBOSE)"
 432         $(PERL) {- sourcefile("test", "run_tests.pl") -} $(TESTS)
 433         DEASSIGN OPENSSL_DEBUG_MEMORY
 434         DEASSIGN OPENSSL_ENGINES
 435         DEASSIGN BLDTOP
 436         DEASSIGN SRCTOP
 437         SET DEFAULT [-]{- move("..") -}
 438         @ ! {- if ($disabled{tests}) { output_on(); } else { output_off(); } "" -}
 439         @ WRITE SYS$OUTPUT "Tests are not supported with your chosen Configure options"
 440         @ ! {- output_on() if !$disabled{tests}; "" -}
 441
 442 list-tests :
 443         @ ! {- output_off() if $disabled{tests}; "" -}
 444         @ DEFINE SRCTOP {- sourcedir() -}
 445         @ $(PERL) {- sourcefile("test", "run_tests.pl") -} list
 446         @ DEASSIGN SRCTOP
 447         @ ! {- if ($disabled{tests}) { output_on(); } else { output_off(); } "" -}
 448         @ WRITE SYS$OUTPUT "Tests are not supported with your chosen Configure options"
 449         @ ! {- output_on() if !$disabled{tests}; "" -}
 450
 451 install : install_sw install_ssldirs install_docs
 452         @ WRITE SYS$OUTPUT ""
 453         @ WRITE SYS$OUTPUT "######################################################################"
 454         @ WRITE SYS$OUTPUT ""
 455         @ IF "$(DESTDIR)" .EQS. "" THEN -
 456              PIPE ( WRITE SYS$OUTPUT "Installation complete" ; -
 457                     WRITE SYS$OUTPUT "" ; -
 458                     WRITE SYS$OUTPUT "Run @$(SYSTARTUP)openssl_startup{- $osslver -} to set up logical names" ; -
 459                     WRITE SYS$OUTPUT "then run @$(SYSTARTUP)openssl_utils{- $osslver -} to define commands" ; -
 460                     WRITE SYS$OUTPUT "" )
 461         @ IF "$(DESTDIR)" .NES. "" THEN -
 462              PIPE ( WRITE SYS$OUTPUT "Staging installation complete" ; -
 463                     WRITE SYS$OUTPUT "" ; -
 464                     WRITE SYS$OUTPUT "Finish or package in such a way that the contents of the directory tree" ; -
 465                     WRITE SYS$OUTPUT staging_instdir ; -
 466                     WRITE SYS$OUTPUT "ends up in $(INSTALLTOP)," ; -
 467                     WRITE SYS$OUTPUT "and that the contents of the contents of the directory tree" ; -
 468                     WRITE SYS$OUTPUT staging_datadir ; -
 469                     WRITE SYS$OUTPUT "ends up in $(OPENSSLDIR)" ; -
 470                     WRITE SYS$OUTPUT "" ; -
 471                     WRITE SYS$OUTPUT "When in its final destination," ; -
 472                     WRITE SYS$OUTPUT "Run @$(SYSTARTUP)openssl_startup{- $osslver -} to set up logical names" ; -
 473                     WRITE SYS$OUTPUT "then run @$(SYSTARTUP)openssl_utils{- $osslver -} to define commands" ; -
 474                     WRITE SYS$OUTPUT "" )
 475
 476 check_install :
 477         spawn/nolog @ossl_installroot:[SYSTEST]openssl_ivp{- $osslver -}.com
 478
 479 uninstall : uninstall_docs uninstall_sw
 480
 481 # Because VMS wants the generation number (or *) to delete files, we can't
 482 # use $(LIBS), $(PROGRAMS), $(GENERATED) and $(ENGINES)directly.
 483 libclean :
 484         {- join("\n\t", map { "- DELETE $_.OLB;*" } @libs) || "@ !" -}
 485         {- join("\n\t", map { "- DELETE $_.EXE;*,$_.MAP;*" } @shlibs) || "@ !" -}
 486
 487 clean : libclean
 488         {- join("\n\t", map { "- DELETE $_.EXE;*,$_.OPT;*" } @{$unified_info{programs}}) || "@ !" -}
 489         {- join("\n\t", map { "- DELETE $_.EXE;*,$_.OPT;*" } @{$unified_info{engines}}) || "@ !" -}
 490         {- join("\n\t", map { "- DELETE $_;*" } @{$unified_info{scripts}}) || "@ !" -}
 491         {- join("\n\t", map { "- DELETE $_;*" } @generated) || "@ !" -}
 492         - DELETE [...]*.MAP;*
 493         - DELETE [...]*.D;*
 494         - DELETE [...]*.OBJ;*,*.LIS;*
 495         - DELETE []CXX$DEMANGLER_DB.;*
 496         - DELETE [.VMS]openssl_startup.com;*
 497         - DELETE [.VMS]openssl_shutdown.com;*
 498         - DELETE []vmsconfig.pm;*
 499
 500 distclean : clean
 501         - DELETE configdata.pm;*
 502         - DELETE descrip.mms;*
 503
 504 depend : descrip.mms
 505 descrip.mms : FORCE
 506         @ ! {- output_off() if $disabled{makedepend}; "" -}
 507         @ $(PERL) -pe "if (/^# DO NOT DELETE.*/) { exit(0); }" -
 508                 < descrip.mms > descrip.mms-new
 509         @ OPEN/APPEND DESCRIP descrip.mms-new
 510         @ WRITE DESCRIP "# DO NOT DELETE THIS LINE -- make depend depends on it."
 511         {- join("\n\t", map { "\@ IF F\$SEARCH(\"$_\") .NES. \"\" THEN TYPE $_ /OUTPUT=DESCRIP:" } @deps); -}
 512         @ CLOSE DESCRIP
 513         @ PIPE ( $(PERL) -e "use File::Compare qw/compare_text/; my $x = compare_text(""descrip.mms"",""descrip.mms-new""); exit(0x10000000 + ($x == 0));" || -
 514                  RENAME descrip.mms-new descrip.mms )
 515         @ IF F$SEARCH("descrip.mms-new") .NES. "" THEN DELETE descrip.mms-new;*
 516         -@ SPAWN/OUTPUT=NLA0: PURGE/NOLOG descrip.mms
 517         @ ! {- output_on() if $disabled{makedepend}; "" -}
 518
 519 # Install helper targets #############################################
 520
 521 install_sw : all install_shared _install_dev_ns -
 522              install_engines _install_runtime_ns -
 523              install_startup install_ivp
 524
 525 uninstall_sw : uninstall_shared _uninstall_dev_ns -
 526                uninstall_engines _uninstall_runtime_ns -
 527                uninstall_startup uninstall_ivp
 528
 529 install_docs : install_html_docs
 530
 531 uninstall_docs : uninstall_html_docs
 532
 533 install_ssldirs : check_INSTALLTOP
 534         - CREATE/DIR/PROT=(S:RWED,O:RWE,G:RE,W:RE) OSSL_DATAROOT:[000000]
 535         IF F$SEARCH("OSSL_DATAROOT:[000000]CERTS.DIR;1") .EQS. "" THEN -
 536                 CREATE/DIR/PROT=(S:RWED,O:RWE,G:RE,W:RE) OSSL_DATAROOT:[CERTS]
 537         IF F$SEARCH("OSSL_DATAROOT:[000000]PRIVATE.DIR;1") .EQS. "" THEN -
 538                 CREATE/DIR/PROT=(S:RWED,O:RWE,G,W) OSSL_DATAROOT:[PRIVATE]
 539         IF F$SEARCH("OSSL_DATAROOT:[000000]MISC.DIR;1") .EQS. "" THEN -
 540                 CREATE/DIR/PROT=(S:RWED,O:RWE,G,W) OSSL_DATAROOT:[MISC]
 541         COPY/PROT=W:RE $(MISC_SCRIPTS) OSSL_DATAROOT:[MISC]
 542         @ ! Install configuration file
 543         COPY/PROT=W:R {- sourcefile("apps", "openssl-vms.cnf") -} -
 544                 ossl_dataroot:[000000]openssl.cnf-dist
 545         IF F$SEARCH("OSSL_DATAROOT:[000000]openssl.cnf") .EQS. "" THEN -
 546                 COPY/PROT=W:R {- sourcefile("apps", "openssl-vms.cnf") -} -
 547                         ossl_dataroot:[000000]openssl.cnf
 548         @ ! Install CTLOG configuration file
 549         COPY/PROT=W:R {- sourcefile("apps", "ct_log_list.cnf") -} -
 550                 ossl_dataroot:[000000]ct_log_list.cnf-dist
 551         IF F$SEARCH("OSSL_DATAROOT:[000000]ct_log_list.cnf") .EQS. "" THEN -
 552                 COPY/PROT=W:R {- sourcefile("apps", "ct_log_list.cnf") -} -
 553                         ossl_dataroot:[000000]ct_log_list.cnf
 554
 555 install_shared : check_INSTALLTOP
 556         @ {- output_off() if $disabled{shared}; "" -} !
 557         @ WRITE SYS$OUTPUT "*** Installing shareable images"
 558         @ ! Install shared (runtime) libraries
 559         - CREATE/DIR ossl_installroot:[LIB.'arch']
 560         {- join("\n        ",
 561                 map { "COPY/PROT=W:R $_.EXE ossl_installroot:[LIB.'arch']" }
 562                 @install_shlibs) -}
 563         @ {- output_on() if $disabled{shared}; "" -} !
 564
 565 _install_dev_ns : check_INSTALLTOP
 566         @ WRITE SYS$OUTPUT "*** Installing development files"
 567         @ ! Install header files
 568         - CREATE/DIR ossl_installroot:[include.openssl]
 569         COPY/PROT=W:R openssl:*.h ossl_installroot:[include.openssl]
 570         @ ! Install static (development) libraries
 571         - CREATE/DIR ossl_installroot:[LIB.'arch']
 572         {- join("\n        ",
 573                 map { "COPY/PROT=W:R $_.OLB ossl_installroot:[LIB.'arch']" }
 574                 @install_libs) -}
 575
 576 install_dev : install_shared _install_dev_ns
 577
 578 _install_runtime_ns : check_INSTALLTOP
 579         @ ! Install the main program
 580         - CREATE/DIR ossl_installroot:[EXE.'arch']
 581         COPY/PROT=W:RE [.APPS]openssl.EXE -
 582                 ossl_installroot:[EXE.'arch']openssl{- $osslver -}.EXE
 583         @ ! Install scripts
 584         COPY/PROT=W:RE $(BIN_SCRIPTS) ossl_installroot:[EXE]
 585         @ ! {- output_on() if $disabled{apps}; "" -}
 586
 587 install_runtime : install_shared _install_runtime_ns
 588
 589 install_engines : check_INSTALLTOP
 590         @ {- output_off() unless scalar @{$unified_info{engines}}; "" -} !
 591         @ WRITE SYS$OUTPUT "*** Installing engines"
 592         - CREATE/DIR ossl_installroot:[ENGINES{- $sover_dirname.$target{pointer_size} -}.'arch']
 593         {- join("\n        ",
 594                 map { "COPY/PROT=W:RE $_.EXE ossl_installroot:[ENGINES$sover_dirname$target{pointer_size}.'arch']" }
 595                 @{$unified_info{install}->{engines}}) -}
 596         @ {- output_on() unless scalar @{$unified_info{engines}}; "" -} !
 597
 598 install_startup : [.VMS]openssl_startup.com [.VMS]openssl_shutdown.com -
 599                  [.VMS]openssl_utils.com, check_INSTALLTOP
 600         - CREATE/DIR ossl_installroot:[SYS$STARTUP]
 601         COPY/PROT=W:RE [.VMS]openssl_startup.com -
 602                 ossl_installroot:[SYS$STARTUP]openssl_startup{- $osslver -}.com
 603         COPY/PROT=W:RE [.VMS]openssl_shutdown.com -
 604                 ossl_installroot:[SYS$STARTUP]openssl_shutdown{- $osslver -}.com
 605         COPY/PROT=W:RE [.VMS]openssl_utils.com -
 606                 ossl_installroot:[SYS$STARTUP]openssl_utils{- $osslver -}.com
 607
 608 install_ivp : [.VMS]openssl_ivp.com check_INSTALLTOP
 609         - CREATE/DIR ossl_installroot:[SYSTEST]
 610         COPY/PROT=W:RE [.VMS]openssl_ivp.com -
 611                 ossl_installroot:[SYSTEST]openssl_ivp{- $osslver -}.com
 612
 613 [.VMS]openssl_startup.com : vmsconfig.pm {- sourcefile("VMS", "openssl_startup.com.in") -}
 614         - CREATE/DIR [.VMS]
 615         $(PERL) "-I." "-Mvmsconfig" {- sourcefile("util", "dofile.pl") -} -
 616                 {- sourcefile("VMS", "openssl_startup.com.in") -} -
 617                 > [.VMS]openssl_startup.com
 618
 619 [.VMS]openssl_utils.com : vmsconfig.pm {- sourcefile("VMS", "openssl_utils.com.in") -}
 620         - CREATE/DIR [.VMS]
 621         $(PERL) "-I." "-Mvmsconfig" {- sourcefile("util", "dofile.pl") -} -
 622                 {- sourcefile("VMS", "openssl_utils.com.in") -} -
 623                 > [.VMS]openssl_utils.com
 624
 625 [.VMS]openssl_shutdown.com : vmsconfig.pm {- sourcefile("VMS", "openssl_shutdown.com.in") -}
 626         - CREATE/DIR [.VMS]
 627         $(PERL) "-I." "-Mvmsconfig" {- sourcefile("util", "dofile.pl") -} -
 628                 {- sourcefile("VMS", "openssl_shutdown.com.in") -} -
 629                 > [.VMS]openssl_shutdown.com
 630
 631 [.VMS]openssl_ivp.com : vmsconfig.pm {- sourcefile("VMS", "openssl_ivp.com.in") -}
 632         - CREATE/DIR [.VMS]
 633         $(PERL) "-I." "-Mvmsconfig" {- sourcefile("util", "dofile.pl") -} -
 634                 {- sourcefile("VMS", "openssl_ivp.com.in") -} -
 635                 > [.VMS]openssl_ivp.com
 636
 637 vmsconfig.pm : configdata.pm
 638         OPEN/WRITE/SHARE=READ CONFIG []vmsconfig.pm
 639         WRITE CONFIG "package vmsconfig;"
 640         WRITE CONFIG "use strict; use warnings;"
 641         WRITE CONFIG "use Exporter;"
 642         WRITE CONFIG "our @ISA = qw(Exporter);"
 643         WRITE CONFIG "our @EXPORT = qw(%config %target %withargs %unified_info %disabled);"
 644         WRITE CONFIG "our %config = ("
 645         WRITE CONFIG "  target => '","{- $config{target} -}","',"
 646         WRITE CONFIG "  version => '","{- $config{version} -}","',"
 647         WRITE CONFIG "  shlib_version_number => '","{- $config{shlib_version_number} -}","',"
 648         WRITE CONFIG "  shlib_major => '","{- $config{shlib_major} -}","',"
 649         WRITE CONFIG "  shlib_minor => '","{- $config{shlib_minor} -}","',"
 650         WRITE CONFIG "  no_shared => '","{- $disabled{shared} -}","',"
 651         WRITE CONFIG "  INSTALLTOP => '$(INSTALLTOP)',"
 652         WRITE CONFIG "  OPENSSLDIR => '$(OPENSSLDIR)',"
 653         WRITE CONFIG "  pointer_size => '","{- $target{pointer_size} -}","',"
 654         WRITE CONFIG ");"
 655         WRITE CONFIG "our %target = ();"
 656         WRITE CONFIG "our %disabled = ();"
 657         WRITE CONFIG "our %withargs = ();"
 658         WRITE CONFIG "our %unified_info = ();"
 659         WRITE CONFIG "1;"
 660         CLOSE CONFIG
 661
 662 install_html_docs : check_INSTALLTOP
 663         sourcedir = F$PARSE("{- $sourcedir -}A.;","[]") - "]A.;" + ".DOC]"
 664         $(PERL) {- sourcefile("util", "process_docs.pl") -} -
 665                 --sourcedir='sourcedir' --destdir=ossl_installroot:[HTML] -
 666                 --type=html
 667
 668 check_INSTALLTOP :
 669         @ IF "$(INSTALLTOP)" .EQS. "" THEN -
 670                 WRITE SYS$ERROR "INSTALLTOP should not be empty"
 671         @ IF "$(INSTALLTOP)" .EQS. "" THEN -
 672                 EXIT %x10000002
 673
 674 # Helper targets #####################################################
 675
 676 # Developer targets ##################################################
 677
 678 debug_logicals :
 679         SH LOGICAL/PROC openssl,internal,ossl_installroot,ossl_dataroot
 680
 681 # Building targets ###################################################
 682
 683 configdata.pm : $(SRCDIR)Configure $(SRCDIR)config.com {- join(" ", @{$config{build_file_templates}}, @{$config{build_infos}}, @{$config{conf_files}}) -}
 684         perl configdata.pm -r
 685         @ WRITE SYS$OUTPUT "*************************************************"
 686         @ WRITE SYS$OUTPUT "***                                           ***"
 687         @ WRITE SYS$OUTPUT "***   Please run the same mms command again   ***"
 688         @ WRITE SYS$OUTPUT "***                                           ***"
 689         @ WRITE SYS$OUTPUT "*************************************************"
 690         @ PIPE ( EXIT %X10000000 )
 691
 692 reconfigure reconf :
 693         perl configdata.pm -r
 694
 695 {-
 696   use File::Basename;
 697   use File::Spec::Functions qw/abs2rel rel2abs catfile catdir/;
 698
 699   # Helper function to figure out dependencies on libraries
 700   # It takes a list of library names and outputs a list of dependencies
 701   sub compute_lib_depends {
 702       if ($disabled{shared}) {
 703           return map { $_ =~ /\.a$/ ? $`.".OLB" : $_.".OLB" } @_;
 704       }
 705       return map { $_ =~ /\.a$/
 706                    ? $`.".OLB"
 707                    : $unified_info{sharednames}->{$_}.".EXE" } @_;
 708   }
 709
 710   # Helper function to deal with inclusion directory specs.
 711   # We have to deal with two things:
 712   # 1. comma separation and no possibility of trailing comma
 713   # 2. no inclusion directories given at all
 714   # 3. long compiler command lines
 715   # To resolve 1, we need to iterate through the sources of inclusion
 716   # directories, and only add a comma when needed.
 717   # To resolve 2, we need to have a variable that will hold the whole
 718   # inclusion qualifier, or be the empty string if there are no inclusion
 719   # directories.  That's the symbol 'qual_includes' that's used in CPPFLAGS
 720   # To resolve 3, we creata a logical name TMP_INCLUDES: to hold the list
 721   # of inclusion directories.
 722   #
 723   # This function returns a list of two lists, one being the collection of
 724   # commands to execute before the compiler is called, and the other being
 725   # the collection of commands to execute after.  It takes as arguments the
 726   # collection of strings to include as directory specs.
 727   sub includes {
 728       my @stuff = ( @_ );
 729       my @before = (
 730           'qual_includes :=',
 731       );
 732       my @after = (
 733           'DELETE/SYMBOL/LOCAL qual_includes',
 734       );
 735
 736       if (scalar @stuff > 0) {
 737           push @before, 'tmp_includes := '.shift(@stuff);
 738           while (@stuff) {
 739               push @before, 'tmp_add := '.shift(@stuff);
 740               push @before, 'IF tmp_includes .NES. "" .AND. tmp_add .NES. "" THEN tmp_includes = tmp_includes + ","';
 741               push @before, 'tmp_includes = tmp_includes + tmp_add';
 742           }
 743           push @before, "IF tmp_includes .NES. \"\" THEN DEFINE tmp_includes 'tmp_includes'";
 744           push @before, 'IF tmp_includes .NES. "" THEN qual_includes := /INCLUDE=(tmp_includes:)';
 745           push @before, 'DELETE/SYMBOL/LOCAL tmp_includes';
 746           push @before, 'DELETE/SYMBOL/LOCAL tmp_add';
 747           push @after, 'DEASSIGN tmp_includes:'
 748       }
 749       return ([ @before ], [ @after ]);
 750   }
 751
 752   sub generatesrc {
 753       my %args = @_;
 754       (my $target = $args{src}) =~ s/\.[sS]$/.asm/;
 755       my $generator = join(" ", @{$args{generator}});
 756       my $generator_incs = join("", map { ' "-I'.$_.'"' } @{$args{generator_incs}});
 757       my $deps = join(", -\n\t\t", @{$args{generator_deps}}, @{$args{deps}});
 758
 759       if ($target !~ /\.asm$/) {
 760           if ($args{generator}->[0] =~ m|^.*\.in$|) {
 761               my $dofile = abs2rel(rel2abs(catfile($config{sourcedir},
 762                                                    "util", "dofile.pl")),
 763                                    rel2abs($config{builddir}));
 764               return <<"EOF";
 765 $target : $args{generator}->[0] $deps
 766         \$(PERL) "-I\$(BLDDIR)" "-Mconfigdata" $dofile \\
 767             "-o$target{build_file}" $generator > \$\@
 768 EOF
 769           } else {
 770               return <<"EOF";
 771 $target : $args{generator}->[0] $deps
 772         \$(PERL)$generator_incs $generator > \$\@
 773 EOF
 774           }
 775       } else {
 776           if ($args{generator}->[0] =~ /\.pl$/) {
 777               $generator = '$(PERL)'.$generator_incs.' '.$generator;
 778           } elsif ($args{generator}->[0] =~ /\.S$/) {
 779               $generator = undef;
 780           } else {
 781               die "Generator type for $src unknown: $generator\n";
 782           }
 783
 784           my $cppflags = {
 785               lib => '$(LIB_CFLAGS) $(LIB_CPPFLAGS)',
 786               dso => '$(DSO_CFLAGS) $(DSO_CPPFLAGS)',
 787               bin => '$(BIN_CFLAGS) $(BIN_CPPFLAGS)'
 788           } -> {$args{intent}};
 789           my @incs_cmds = includes({ lib => '$(LIB_INCLUDES)',
 790                                      dso => '$(DSO_INCLUDES)',
 791                                      bin => '$(BIN_INCLUDES)' } -> {$args{intent}},
 792                                    '$(CNF_INCLUDES)',
 793                                    '$(INCLUDES)',
 794                                    @{$args{incs}});
 795           my $incs_on = join("\n\t\@ ", @{$incs_cmds[0]}) || '!';
 796           my $incs_off = join("\n\t\@ ", @{$incs_cmds[1]}) || '!';
 797           if (defined($generator)) {
 798               # If the target is named foo.S in build.info, we want to
 799               # end up generating foo.s in two steps.
 800               if ($args{src} =~ /\.S$/) {
 801                    return <<"EOF";
 802 $target : $args{generator}->[0] $deps
 803         $generator \$\@-S
 804         \@ $incs_on
 805         PIPE \$(CPP) $cppflags \$\@-S | -
 806         \$(PERL) -ne "/^#(\\s*line)?\\s*[0-9]+\\s+""/ or print" > \$\@-i
 807         \@ $incs_off
 808         RENAME \$\@-i \$\@
 809         DELETE \$\@-S
 810 EOF
 811               }
 812               # Otherwise....
 813               return <<"EOF";
 814 $target : $args{generator}->[0] $deps
 815         $generator \$\@
 816 EOF
 817           }
 818           return <<"EOF";
 819 $target : $args{generator}->[0] $deps
 820         \@ $incs_on
 821         SHOW SYMBOL qual_includes
 822         PIPE \$(CPP) $cppflags $args{generator}->[0] | -
 823         \$(PERL) "-ne" "/^#(\\s*line)?\\s*[0-9]+\\s+""/ or print" > \$\@
 824         \@ $incs_off
 825 EOF
 826       }
 827   }
 828
 829   sub src2obj {
 830       my %args = @_;
 831       my @srcs = map { (my $x = $_) =~ s/\.s$/.asm/; $x
 832                      } ( @{$args{srcs}} );
 833       (my $obj = $args{obj}) =~ s|\.o$||;
 834       my $deps = join(", -\n\t\t", @srcs, @{$args{deps}});
 835
 836       # Because VMS C isn't very good at combining a /INCLUDE path with
 837       # #includes having a relative directory (like '#include "../foo.h"),
 838       # the best choice is to move to the first source file's intended
 839       # directory before compiling, and make sure to write the object file
 840       # in the correct position (important when the object tree is other
 841       # than the source tree).
 842       my $forward = dirname($args{srcs}->[0]);
 843       my $backward = abs2rel(rel2abs("."), rel2abs($forward));
 844       my $objd = abs2rel(rel2abs(dirname($obj)), rel2abs($forward));
 845       my $objn = basename($obj);
 846       my $srcs =
 847           join(", ", map { abs2rel(rel2abs($_), rel2abs($forward)) } @srcs);
 848       my $before = $unified_info{before}->{$obj.".OBJ"} || "\@ !";
 849       my $after = $unified_info{after}->{$obj.".OBJ"} || "\@ !";
 850
 851       if ($srcs[0] =~ /\.asm$/) {
 852           my $asflags = { lib => ' $(LIB_ASFLAGS)',
 853                           dso => ' $(DSO_ASFLAGS)',
 854                           bin => ' $(BIN_ASFLAGS)' } -> {$args{intent}};
 855           return <<"EOF";
 856 $obj.OBJ : $deps
 857         ${before}
 858         SET DEFAULT $forward
 859         \$(AS) $asflags \$(ASOUTFLAG)${objd}${objn}.OBJ $srcs
 860         SET DEFAULT $backward
 861 EOF
 862       }
 863
 864       my $cflags;
 865       if ($args{installed}) {
 866           $cflags = { lib => '$(LIB_CFLAGS)',
 867                       dso => '$(DSO_CFLAGS)',
 868                       bin => '$(BIN_CFLAGS)' } -> {$args{intent}};
 869       } else {
 870           $cflags = { lib => '$(NO_INST_LIB_CFLAGS)',
 871                       dso => '$(NO_INST_DSO_CFLAGS)',
 872                       bin => '$(NO_INST_BIN_CFLAGS)' } -> {$args{intent}};
 873       }
 874       $cflags .= { lib => '$(LIB_CPPFLAGS)',
 875                    dso => '$(DSO_CPPFLAGS)',
 876                    bin => '$(BIN_CPPFLAGS)' } -> {$args{intent}};
 877
 878       my @incs_cmds = includes({ lib => '$(LIB_INCLUDES)',
 879                                  dso => '$(DSO_INCLUDES)',
 880                                  bin => '$(BIN_INCLUDES)' } -> {$args{intent}},
 881                                '$(INCLUDES)',
 882                                map {
 883                                    file_name_is_absolute($_)
 884                                    ? $_ : catdir($backward,$_)
 885                                } @{$args{incs}});
 886       my $incs_on = join("\n\t\@ ", @{$incs_cmds[0]}) || '!';
 887       my $incs_off = join("\n\t\@ ", @{$incs_cmds[1]}) || '!';
 888       my $depbuild = $disabled{makedepend} ? ""
 889           : " /MMS=(FILE=${objd}${objn}.tmp-D,TARGET=$obj.OBJ)";
 890
 891       return <<"EOF"
 892 $obj.OBJ : $deps
 893         ${before}
 894         SET DEFAULT $forward
 895         \@ $incs_on
 896         \$(CC) ${cflags}${depbuild} /OBJECT=${objd}${objn}.OBJ /REPOSITORY=$backward $srcs
 897         \@ $incs_off
 898         SET DEFAULT $backward
 899         ${after}
 900         - PURGE $obj.OBJ
 901 EOF
 902       . ($disabled{makedepend} ? "" : <<"EOF"
 903         \@ PIPE ( \$(PERL) -e "use File::Compare qw/compare_text/; my \$x = compare_text(""$obj.D"",""$obj.tmp-D""); exit(0x10000000 + (\$x == 0));" || -
 904                  RENAME $obj.tmp-D $obj.d )
 905         \@ IF F\$SEARCH("$obj.tmp-D") .NES. "" THEN DELETE $obj.tmp-D;*
 906 EOF
 907         );
 908   }
 909   sub libobj2shlib {
 910       my %args = @_;
 911       my $lib = $args{lib};
 912       my $shlib = $args{shlib};
 913       my $libd = dirname($lib);
 914       my $libn = basename($lib);
 915       my @objs = map { (my $x = $_) =~ s|\.o$|.OBJ|; $x }
 916                  grep { $_ =~ m|\.o$| }
 917                  @{$args{objs}};
 918       my @defs = grep { $_ =~ /\.opt$/ } @{$args{objs}};
 919       my @deps = compute_lib_depends(@{$args{deps}});
 920       die "More than one symbol vector" if scalar @defs > 1;
 921       my $deps = join(", -\n\t\t", @defs, @deps);
 922       my $shlib_target = $disabled{shared} ? "" : $target{shared_target};
 923       my $translatesyms_pl = abs2rel(rel2abs(catfile($config{sourcedir},
 924                                                      "VMS", "translatesyms.pl")),
 925                                      rel2abs($config{builddir}));
 926       # The "[]" hack is because in .OPT files, each line inherits the
 927       # previous line's file spec as default, so if no directory spec
 928       # is present in the current line and the previous line has one that
 929       # doesn't apply, you're in for a surprise.
 930       my $write_opt1 =
 931           join(",-\"\n\t", map { my $x = $_ =~ /\[/ ? $_ : "[]".$_;
 932                                  "WRITE OPT_FILE \"$x" } @objs).
 933           "\"";
 934       my $write_opt2 =
 935           join("\n\t", map { my $x = $_ =~ /\[/ ? $_ : "[]".$_;
 936                              $x =~ s|(\.EXE)|$1/SHARE|;
 937                              $x =~ s|(\.OLB)|$1/LIB|;
 938                              "WRITE OPT_FILE \"$x\"" } @deps)
 939           || "\@ !";
 940       return <<"EOF"
 941 $shlib.EXE : $lib.OLB $deps
 942         \$(PERL) $translatesyms_pl \$(BLDDIR)CXX\$DEMANGLER_DB. < $defs[0] > $defs[0]-translated
 943         OPEN/WRITE/SHARE=READ OPT_FILE $lib-components.OPT
 944         $write_opt1
 945         $write_opt2
 946         CLOSE OPT_FILE
 947         LINK \$(LIB_LDFLAGS)/SHARE=\$\@ $defs[0]-translated/OPT,-
 948                 $lib-components.OPT/OPT \$(LIB_EX_LIBS)
 949         DELETE $defs[0]-translated;*,$lib-components.OPT;*
 950         PURGE $shlib.EXE,$shlib.MAP
 951 EOF
 952         . ($config{target} =~ m|alpha| ? "" : <<"EOF"
 953         SET IMAGE/FLAGS=(NOCALL_DEBUG) \$\@
 954 EOF
 955         );
 956   }
 957   sub obj2dso {
 958       my %args = @_;
 959       my $lib = $args{lib};
 960       my $libd = dirname($lib);
 961       my $libn = basename($lib);
 962       (my $libn_nolib = $libn) =~ s/^lib//;
 963       my @objs = map { (my $x = $_) =~ s|\.o$|.OBJ|; $x } @{$args{objs}};
 964       my @deps = compute_lib_depends(@{$args{deps}});
 965       my $deps = join(", -\n\t\t", @objs, @deps);
 966       my $shlib_target = $disabled{shared} ? "" : $target{shared_target};
 967       my $engine_opt = abs2rel(rel2abs(catfile($config{sourcedir},
 968                                                "VMS", "engine.opt")),
 969                                rel2abs($config{builddir}));
 970       # The "[]" hack is because in .OPT files, each line inherits the
 971       # previous line's file spec as default, so if no directory spec
 972       # is present in the current line and the previous line has one that
 973       # doesn't apply, you're in for a surprise.
 974       my $write_opt1 =
 975           join(",-\"\n\t", map { my $x = $_ =~ /\[/ ? $_ : "[]".$_;
 976                                  "WRITE OPT_FILE \"$x" } @objs).
 977           "\"";
 978       my $write_opt2 =
 979           join("\n\t", map { my $x = $_ =~ /\[/ ? $_ : "[]".$_;
 980                              $x =~ s|(\.EXE)|$1/SHARE|;
 981                              $x =~ s|(\.OLB)|$1/LIB|;
 982                              "WRITE OPT_FILE \"$x\"" } @deps)
 983           || "\@ !";
 984       return <<"EOF"
 985 $lib.EXE : $deps
 986         OPEN/WRITE/SHARE=READ OPT_FILE $lib.OPT
 987         TYPE $engine_opt /OUTPUT=OPT_FILE:
 988         $write_opt1
 989         $write_opt2
 990         CLOSE OPT_FILE
 991         LINK \$(DSO_LDFLAGS)/SHARE=\$\@ $lib.OPT/OPT \$(DSO_EX_LIBS)
 992         - PURGE $lib.EXE,$lib.OPT,$lib.MAP
 993 EOF
 994         . ($config{target} =~ m|alpha| ? "" : <<"EOF"
 995         SET IMAGE/FLAGS=(NOCALL_DEBUG) \$\@
 996 EOF
 997         );
 998   }
 999   sub obj2lib {
1000       my %args = @_;
1001       (my $lib = $args{lib}) =~ s/\.a$//;
1002       my @objs = map { (my $x = $_) =~ s|\.o$|.OBJ|; $x } @{$args{objs}};
1003       my $objs = join(", -\n\t\t", @objs);
1004       my $fill_lib = join("\n\t", (map { "LIBRARY/REPLACE $lib.OLB $_" }
1005                                    @objs));
1006       return <<"EOF";
1007 $lib.OLB : $objs
1008         LIBRARY/CREATE/OBJECT $lib.OLB
1009         $fill_lib
1010         - PURGE $lib.OLB
1011 EOF
1012   }
1013   sub obj2bin {
1014       my %args = @_;
1015       my $bin = $args{bin};
1016       my $bind = dirname($bin);
1017       my $binn = basename($bin);
1018       my @objs = map { (my $x = $_) =~ s|\.o$|.OBJ|; $x } @{$args{objs}};
1019       my $objs = join(",", @objs);
1020       my @deps = compute_lib_depends(@{$args{deps}});
1021       my $deps = join(", -\n\t\t", @objs, @deps);
1022
1023       my $olb_count = scalar grep(m|\.OLB$|, @deps);
1024       my $analyse_objs = "@ !";
1025       if ($olb_count > 0) {
1026           my $analyse_quals =
1027               $config{target} =~ m|alpha| ? "/GSD" : "/SECTIONS=SYMTAB";
1028           $analyse_objs = "- pipe ANALYSE/OBJECT$analyse_quals $objs | SEARCH SYS\$INPUT \"\"\"main\"\"\" ; nomain = \$severity .NE. 1"
1029       }
1030       # The "[]" hack is because in .OPT files, each line inherits the
1031       # previous line's file spec as default, so if no directory spec
1032       # is present in the current line and the previous line has one that
1033       # doesn't apply, you're in for a surprise.
1034       my $write_opt1 =
1035           join(",-\"\n\t", map { my $x = $_ =~ /\[/ ? $_ : "[]".$_;
1036                                  "\@ WRITE OPT_FILE \"$x" } @objs).
1037           "\"";
1038       my $write_opt2 =
1039           join("\n\t", map { my @lines = ();
1040                              my $x = $_ =~ /\[/ ? $_ : "[]".$_;
1041                              if ($x =~ m|\.EXE$|) {
1042                                  push @lines, "\@ WRITE OPT_FILE \"$x/SHARE\"";
1043                              } elsif ($x =~ m|\.OLB$|) {
1044                                  (my $l = $x) =~ s/\W/_/g;
1045                                  push @lines,
1046                                      "\@ IF nomain THEN WRITE OPT_FILE \"$x/LIB\$(INCLUDE_MAIN_$l)\"",
1047                                      "\@ IF .NOT. nomain THEN WRITE OPT_FILE \"$x/LIB\""
1048                              }
1049                              @lines
1050                            } @deps)
1051           || "\@ !";
1052       # The linking commands looks a bit complex, but it's for good reason.
1053       # When you link, say, foo.obj, bar.obj and libsomething.exe/share, and
1054       # bar.obj happens to have a symbol that also exists in libsomething.exe,
1055       # the linker will warn about it, loudly, and will then choose to pick
1056       # the first copy encountered (the one in bar.obj in this example).
1057       # On Unix and on Windows, the corresponding maneuvre goes through
1058       # silently with the same effect.
1059       # With some test programs, made for checking the internals of OpenSSL,
1060       # we do this kind of linking deliberately, picking a few specific object
1061       # files from within [.crypto] or [.ssl] so we can reach symbols that are
1062       # otherwise unreachable (since the shareable images only exports the
1063       # symbols listed in [.util]*.num), and then with the shared libraries
1064       # themselves.  So we need to silence the warning about multiply defined
1065       # symbols, to mimic the way linking work on Unix and Windows, and so
1066       # the build isn't interrupted (MMS stops when warnings are signaled,
1067       # by default), and so someone building doesn't have to worry where it
1068       # isn't necessary.  If there are other warnings, however, we show them
1069       # and let it break the build.
1070       return <<"EOF"
1071 $bin.EXE : $deps
1072         $analyse_objs
1073         @ OPEN/WRITE/SHARE=READ OPT_FILE $bin.OPT
1074         $write_opt1
1075         $write_opt2
1076         @ CLOSE OPT_FILE
1077         TYPE $bin.opt ! For debugging
1078         - pipe SPAWN/WAIT/NOLOG/OUT=$bin.LINKLOG -
1079                     LINK \$(BIN_LDFLAGS)/EXEC=\$\@ $bin.OPT/OPT \$(BIN_EX_LIBS) ; -
1080                link_status = \$status ; link_severity = link_status .AND. 7
1081         @ search_severity = 1
1082         -@ IF link_severity .EQ. 0 THEN -
1083                 pipe SEARCH $bin.LINKLOG "%","-"/MATCH=AND | -
1084                      SPAWN/WAIT/NOLOG/OUT=NLA0: -
1085                           SEARCH SYS\$INPUT: "-W-MULDEF,"/MATCH=NOR ; -
1086                      search_severity = \$severity
1087         @ ! search_severity is 3 when the last search didn't find any matching
1088         @ ! string: %SEARCH-I-NOMATCHES, no strings matched
1089         @ ! If that was the result, we pretend linking got through without
1090         @ ! fault or warning.
1091         @ IF search_severity .EQ. 3 THEN link_severity = 1
1092         @ ! At this point, if link_severity shows that there was a fault
1093         @ ! or warning, make sure to restore the linking status.
1094         -@ IF .NOT. link_severity THEN TYPE $bin.LINKLOG
1095         -@ DELETE $bin.LINKLOG;*
1096         @ IF .NOT. link_severity THEN SPAWN/WAIT/NOLOG EXIT 'link_status'
1097         - PURGE $bin.EXE,$bin.OPT
1098 EOF
1099       . ($config{target} =~ m|alpha| ? "" : <<"EOF"
1100         SET IMAGE/FLAGS=(NOCALL_DEBUG) \$\@
1101 EOF
1102         );
1103   }
1104   sub in2script {
1105       my %args = @_;
1106       my $script = $args{script};
1107       return "" if grep { $_ eq $script } @{$args{sources}}; # No overwrite!
1108       my $sources = join(" ", @{$args{sources}});
1109       my $dofile = abs2rel(rel2abs(catfile($config{sourcedir},
1110                                            "util", "dofile.pl")),
1111                            rel2abs($config{builddir}));
1112       return <<"EOF";
1113 $script : $sources
1114         \$(PERL) "-I\$(BLDDIR)" "-Mconfigdata" $dofile -
1115             "-o$target{build_file}" $sources > $script
1116         SET FILE/PROT=(S:RWED,O:RWED,G:RE,W:RE) $script
1117         PURGE $script
1118 EOF
1119   }
1120   ""    # Important!  This becomes part of the template result.
1121 -}