source/build/smb_build/makefile.pm

   1 # Samba Build System
   2 # - create output for Makefile
   3 #
   4 #  Copyright (C) Stefan (metze) Metzmacher 2004
   5 #  Copyright (C) Jelmer Vernooij 2005
   6 #  Released under the GNU GPL
   7
   8 package smb_build::makefile;
   9 use smb_build::env;
  10 use strict;
  11
  12 use base 'smb_build::env';
  13
  14 sub new($$$)
  15 {
  16         my ($myname, $config, $mkfile) = @_;
  17         my $self = new smb_build::env($config);
  18
  19         bless($self, $myname);
  20
  21         $self->{manpages} = [];
  22         $self->{sbin_progs} = [];
  23         $self->{bin_progs} = [];
  24         $self->{static_libs} = [];
  25         $self->{shared_libs} = [];
  26         $self->{installable_shared_libs} = [];
  27         $self->{headers} = [];
  28         $self->{shared_modules} = [];
  29         $self->{plugins} = [];
  30         $self->{install_plugins} = "";
  31         $self->{uninstall_plugins} = "";
  32         $self->{pc_files} = [];
  33         $self->{proto_headers} = [];
  34         $self->{output} = "";
  35
  36         $self->{mkfile} = $mkfile;
  37
  38         $self->output("#!gmake\n");
  39         $self->output("################################################\n");
  40         $self->output("# Autogenerated by build/smb_build/makefile.pm #\n");
  41         $self->output("################################################\n");
  42         $self->output("\n");
  43
  44         $self->output("default: all\n\n");
  45
  46         $self->_prepare_path_vars();
  47         $self->_prepare_compiler_linker();
  48
  49         return $self;
  50 }
  51
  52 sub output($$)
  53 {
  54         my ($self, $text) = @_;
  55
  56         $self->{output} .= $text;
  57 }
  58
  59 sub _prepare_path_vars($)
  60 {
  61         my ($self) = @_;
  62
  63         $self->output(<< "__EOD__"
  64 prefix = $self->{config}->{prefix}
  65 exec_prefix = $self->{config}->{exec_prefix}
  66 selftest_prefix = $self->{config}->{selftest_prefix}
  67 VPATH = $self->{config}->{srcdir}
  68 srcdir = $self->{config}->{srcdir}
  69 builddir = $self->{config}->{builddir}
  70
  71 BASEDIR = $self->{config}->{prefix}
  72 BINDIR = $self->{config}->{bindir}
  73 SBINDIR = $self->{config}->{sbindir}
  74 LIBDIR = $self->{config}->{libdir}
  75 MODULESDIR = $self->{config}->{modulesdir}
  76 INCLUDEDIR = $self->{config}->{includedir}
  77 CONFIGDIR = $self->{config}->{sysconfdir}
  78 DATADIR = $self->{config}->{datadir}
  79 SWATDIR = $self->{config}->{datadir}/swat
  80 JSDIR = $self->{config}->{datadir}/js
  81 SETUPDIR = $self->{config}->{datadir}/setup
  82 VARDIR = $self->{config}->{localstatedir}
  83 LOGFILEBASE = $self->{config}->{logfilebase}
  84 NCALRPCDIR = $self->{config}->{localstatedir}/ncalrpc
  85 LOCKDIR = $self->{config}->{lockdir}
  86 PIDDIR = $self->{config}->{piddir}
  87 MANDIR = $self->{config}->{mandir}
  88 PRIVATEDIR = $self->{config}->{privatedir}
  89 WINBINDD_SOCKET_DIR = $self->{config}->{winbindd_socket_dir}
  90
  91 __EOD__
  92 );
  93 }
  94
  95 sub _prepare_compiler_linker($)
  96 {
  97         my ($self) = @_;
  98
  99         my $devld_local = "";
 100         my $devld_install = "";
 101
 102         $self->{duplicate_build} = 0;
 103         if ($self->{config}->{LIBRARY_OUTPUT_TYPE} eq "SHARED_LIBRARY") {
 104                 if ($self->{developer}) {
 105                         $self->{duplicate_build} = 1;
 106                         $devld_local = " -Wl,-rpath,\$(builddir)/bin";
 107                 }
 108                 $devld_install = " -Wl,-rpath-link,\$(builddir)/bin";
 109         }
 110
 111         $self->output(<< "__EOD__"
 112 SHELL=$self->{config}->{SHELL}
 113
 114 PERL=$self->{config}->{PERL}
 115
 116 CPP=$self->{config}->{CPP}
 117 CPPFLAGS=$self->{config}->{CPPFLAGS}
 118
 119 CC=$self->{config}->{CC}
 120 CFLAGS=-I\$(srcdir)/include -I\$(srcdir) -I\$(srcdir)/lib -D_SAMBA_BUILD_ -DHAVE_CONFIG_H $self->{config}->{CFLAGS} \$(CPPFLAGS)
 121 PICFLAG=$self->{config}->{PICFLAG}
 122 HOSTCC=$self->{config}->{HOSTCC}
 123
 124 LOCAL_LINK_FLAGS=$devld_local
 125 INSTALL_LINK_FLAGS=$devld_install
 126
 127 LD=$self->{config}->{LD}
 128 LDFLAGS=$self->{config}->{LDFLAGS} -L\$(builddir)/bin
 129
 130 STLD=$self->{config}->{AR}
 131 STLD_FLAGS=-rc -L\$(builddir)/bin
 132
 133 SHLD=$self->{config}->{CC}
 134 SHLD_FLAGS=$self->{config}->{LDSHFLAGS} -L\$(builddir)/bin
 135 SHLIBEXT=$self->{config}->{SHLIBEXT}
 136
 137 XSLTPROC=$self->{config}->{XSLTPROC}
 138
 139 LEX=$self->{config}->{LEX}
 140 YACC=$self->{config}->{YACC}
 141 YAPP=$self->{config}->{YAPP}
 142 PIDL_ARGS=$self->{config}->{PIDL_ARGS}
 143
 144 GCOV=$self->{config}->{GCOV}
 145
 146 DEFAULT_TEST_TARGET=$self->{config}->{DEFAULT_TEST_TARGET}
 147
 148 __EOD__
 149 );
 150 }
 151
 152 sub _prepare_mk_files($)
 153 {
 154         my $self = shift;
 155         my @tmp = ();
 156
 157
 158         foreach (@smb_build::config_mk::parsed_files) {
 159                 s/ .*$//g;
 160                 push (@tmp, $_);
 161         }
 162
 163         $self->output("MK_FILES = " . array2oneperline(\@tmp) . "\n");
 164 }
 165
 166 sub array2oneperline($)
 167 {
 168         my $array = shift;
 169         my $output = "";
 170
 171         foreach (@$array) {
 172                 next unless defined($_);
 173
 174                 $output .= " \\\n\t\t$_";
 175         }
 176
 177         return $output;
 178 }
 179
 180 sub _prepare_list($$$)
 181 {
 182         my ($self,$ctx,$var) = @_;
 183
 184         my $tmplist = array2oneperline($ctx->{$var});
 185         return if ($tmplist eq "");
 186
 187         $self->output("$ctx->{TYPE}\_$ctx->{NAME}_$var =$tmplist\n");
 188 }
 189
 190 sub DependencyInfo($$)
 191 {
 192         my ($self,$ctx) = @_;
 193
 194         $self->output("bin/deps/$ctx->{TYPE}_$ctx->{NAME}: \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST:.o=.c)");
 195         $self->output("\n");
 196         $self->output("\t\@echo \"Generating dependency info for $ctx->{NAME}\"\n");
 197         $self->output("\t\@./script/cdeps.pl \$^ > \$@\n");
 198         $self->output("\n");
 199         $self->output("-include bin/deps/$ctx->{TYPE}_$ctx->{NAME}\n\n");
 200 }
 201
 202 sub SharedLibrary($$)
 203 {
 204         my ($self,$ctx) = @_;
 205
 206         my $installdir;
 207         my $init_obj = "";
 208
 209         if ($self->{duplicate_build}) {
 210                 $installdir = $ctx->{RELEASEDIR};
 211         } else {
 212                 $installdir = $ctx->{DEBUGDIR};
 213         }
 214
 215         if ($ctx->{TYPE} eq "LIBRARY") {
 216                 push (@{$self->{shared_libs}}, "$ctx->{DEBUGDIR}/$ctx->{LIBRARY_REALNAME}");
 217                 push (@{$self->{installable_shared_libs}}, "$installdir/$ctx->{LIBRARY_REALNAME}");
 218         } elsif ($ctx->{TYPE} eq "MODULE") {
 219                 push (@{$self->{shared_modules}}, "$ctx->{DEBUGDIR}/$ctx->{LIBRARY_REALNAME}");
 220                 push (@{$self->{plugins}}, "$installdir/$ctx->{LIBRARY_REALNAME}");
 221
 222                 my $fixedname = $ctx->{NAME};
 223
 224                 $fixedname =~ s/^$ctx->{SUBSYSTEM}_//g;
 225
 226                 $self->{install_plugins} .= "\t\@echo Installing $installdir/$ctx->{LIBRARY_REALNAME} as \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$fixedname.\$(SHLIBEXT)\n";
 227                 $self->{install_plugins} .= "\t\@mkdir -p \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/\n";
 228                 $self->{install_plugins} .= "\t\@cp $installdir/$ctx->{LIBRARY_REALNAME} \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$fixedname.\$(SHLIBEXT)\n";
 229                 $self->{uninstall_plugins} .= "\t\@echo Uninstalling \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$fixedname.\$(SHLIBEXT)\n";
 230                 $self->{uninstall_plugins} .= "\t\@-rm \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$fixedname.\$(SHLIBEXT)\n";
 231         }
 232
 233         $self->_prepare_list($ctx, "OBJ_LIST");
 234         $self->_prepare_list($ctx, "CFLAGS");
 235         $self->_prepare_list($ctx, "DEPEND_LIST");
 236         $self->_prepare_list($ctx, "LINK_LIST");
 237         $self->_prepare_list($ctx, "LINK_FLAGS");
 238
 239         push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)");
 240
 241         if ($ctx->{TYPE} eq "MODULE" and defined($ctx->{INIT_FUNCTION})) {
 242                 my $init_fn = $ctx->{INIT_FUNCTION_TYPE};
 243                 $init_fn =~ s/\(\*\)/init_module/;
 244                 my $proto_fn = $ctx->{INIT_FUNCTION_TYPE};
 245                 $proto_fn =~ s/\(\*\)/$ctx->{INIT_FUNCTION}/;
 246
 247                 $self->output(<< "__EOD__"
 248 bin/$ctx->{NAME}_init_module.c:
 249         \@echo Creating \$\@
 250         \@echo \"#include \\\"includes.h\\\"\" > \$\@
 251         \@echo \"$proto_fn;\" >> \$\@
 252         \@echo -e \"_PUBLIC_ $init_fn \\n{\\n\\treturn $ctx->{INIT_FUNCTION}();\\n}\\n\" >> \$\@
 253 __EOD__
 254 );
 255                 $init_obj = "bin/$ctx->{NAME}_init_module.o";
 256         }
 257
 258         my $soarg = "";
 259         my $soargdebug = "";
 260         if ($self->{config}->{SONAMEFLAG} ne "" and
 261                 defined($ctx->{LIBRARY_SONAME})) {
 262                 $soarg = "$self->{config}->{SONAMEFLAG}$ctx->{LIBRARY_SONAME} ";
 263         }
 264
 265         if ($self->{config}->{SONAMEFLAG} ne "") {
 266                 $soargdebug = "$self->{config}->{SONAMEFLAG}$ctx->{LIBRARY_REALNAME} ";
 267         }
 268
 269         if ($self->{duplicate_build}) {
 270                 $self->output(<< "__EOD__"
 271 #
 272
 273 $ctx->{TARGET}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST) $init_obj
 274         \@echo Linking \$\@
 275         \@mkdir -p $ctx->{DEBUGDIR}
 276         \@\$(SHLD) \$(SHLD_FLAGS) -o \$\@ \$(LOCAL_LINK_FLAGS) \\
 277                 \$($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS) $soargdebug \\
 278                 $init_obj \$($ctx->{TYPE}_$ctx->{NAME}_LINK_LIST)
 279
 280 __EOD__
 281 );
 282         }
 283
 284         $self->output(<< "__EOD__"
 285 #
 286
 287 $installdir/$ctx->{LIBRARY_REALNAME}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST) $init_obj
 288         \@echo Linking \$\@
 289         \@\$(SHLD) \$(SHLD_FLAGS) -o \$\@ \\
 290                 \$($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS) $soarg \\
 291                 $init_obj \$($ctx->{TYPE}_$ctx->{NAME}_LINK_LIST)
 292
 293 __EOD__
 294 );
 295 }
 296
 297 sub MergedObj($$)
 298 {
 299         my ($self,$ctx) = @_;
 300
 301         return unless $ctx->{TARGET};
 302
 303         $self->_prepare_list($ctx, "OBJ_LIST");
 304         $self->_prepare_list($ctx, "CFLAGS");
 305         $self->_prepare_list($ctx, "DEPEND_LIST");
 306
 307         push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)");
 308
 309         $self->output("$ctx->{TARGET}: \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)\n");
 310
 311         $self->output("\t\@echo \"Pre-Linking $ctx->{TYPE} $ctx->{NAME}\"\n");
 312         $self->output("\t@\$(LD) -r \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST) -o $ctx->{TARGET}\n");
 313         $self->output("\n");
 314 }
 315
 316 sub ObjList($$)
 317 {
 318         my ($self,$ctx) = @_;
 319
 320         return unless $ctx->{TARGET};
 321
 322         push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)");
 323
 324         $self->_prepare_list($ctx, "OBJ_LIST");
 325         $self->_prepare_list($ctx, "CFLAGS");
 326         $self->_prepare_list($ctx, "DEPEND_LIST");
 327         $self->output("$ctx->{TARGET}: ");
 328         $self->output("\$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)\n");
 329         $self->output("\t\@touch $ctx->{TARGET}\n");
 330 }
 331
 332 sub StaticLibrary($$)
 333 {
 334         my ($self,$ctx) = @_;
 335
 336         push (@{$self->{static_libs}}, $ctx->{OUTPUT});
 337
 338         $self->_prepare_list($ctx, "OBJ_LIST");
 339         $self->_prepare_list($ctx, "CFLAGS");
 340
 341         $self->_prepare_list($ctx, "DEPEND_LIST");
 342         $self->_prepare_list($ctx, "LINK_LIST");
 343         $self->_prepare_list($ctx, "LINK_FLAGS");
 344
 345         push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)");
 346
 347         $self->output(<< "__EOD__"
 348 #
 349 $ctx->{TARGET}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)
 350         \@echo Linking \$@
 351         \@\$(STLD) \$(STLD_FLAGS) \$@ \\
 352                 \$($ctx->{TYPE}_$ctx->{NAME}_LINK_LIST)
 353
 354 __EOD__
 355 );
 356 }
 357
 358 sub Header($$)
 359 {
 360         my ($self,$ctx) = @_;
 361
 362         foreach (@{$ctx->{PUBLIC_HEADERS}}) {
 363                 push (@{$self->{headers}}, "$ctx->{BASEDIR}/$_");
 364         }
 365 }
 366
 367 sub Binary($$)
 368 {
 369         my ($self,$ctx) = @_;
 370
 371         my $installdir;
 372
 373         if ($self->{duplicate_build}) {
 374                 $installdir = "bin/install";
 375         } else {
 376                 $installdir = "bin";
 377         }
 378
 379         push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)");
 380
 381         unless (defined($ctx->{INSTALLDIR})) {
 382         } elsif ($ctx->{INSTALLDIR} eq "SBINDIR") {
 383                 push (@{$self->{sbin_progs}}, "$installdir/$ctx->{BINARY}");
 384         } elsif ($ctx->{INSTALLDIR} eq "BINDIR") {
 385                 push (@{$self->{bin_progs}}, "$installdir/$ctx->{BINARY}");
 386         }
 387
 388         push (@{$self->{binaries}}, "bin/$ctx->{BINARY}");
 389
 390         $self->_prepare_list($ctx, "OBJ_LIST");
 391         $self->_prepare_list($ctx, "CFLAGS");
 392         $self->_prepare_list($ctx, "DEPEND_LIST");
 393         $self->_prepare_list($ctx, "LINK_LIST");
 394         $self->_prepare_list($ctx, "LINK_FLAGS");
 395
 396         if ($self->{duplicate_build}) {
 397         $self->output(<< "__EOD__"
 398 #
 399 bin/$ctx->{BINARY}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)
 400         \@echo Linking \$\@
 401         \@\$(CC) \$(LDFLAGS) -o \$\@ \$(LOCAL_LINK_FLAGS) \$(INSTALL_LINK_FLAGS) \\
 402                 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_LIST) \\
 403                 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
 404
 405 __EOD__
 406 );
 407         }
 408
 409 $self->output(<< "__EOD__"
 410 $installdir/$ctx->{BINARY}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)
 411         \@echo Linking \$\@
 412         \@\$(CC) \$(LDFLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
 413                 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_LIST) \\
 414                 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
 415
 416 __EOD__
 417 );
 418 }
 419
 420 sub Manpage($$)
 421 {
 422         my ($self,$ctx) = @_;
 423
 424         my $dir = $ctx->{BASEDIR};
 425
 426         $dir =~ s/^\.\///g;
 427
 428         push (@{$self->{manpages}}, "$dir/$ctx->{MANPAGE}");
 429 }
 430
 431 sub PkgConfig($$)
 432 {
 433         my ($self,$ctx) = @_;
 434
 435         my $link_name = $ctx->{NAME};
 436
 437         $link_name =~ s/^LIB//g;
 438         $link_name = lc($link_name);
 439
 440         if (not defined($ctx->{DESCRIPTION})) {
 441                 warn("$ctx->{NAME} has not DESCRIPTION set, not generating .pc file");
 442                 return;
 443         }
 444
 445         my $path = "$ctx->{BASEDIR}/$link_name.pc";
 446
 447         push (@{$self->{pc_files}}, $path);
 448
 449         smb_build::env::PkgConfig($self,
 450                 $path,
 451                 $link_name,
 452                 "-l$link_name",
 453                 "",
 454                 "$ctx->{VERSION}",
 455                 $ctx->{DESCRIPTION},
 456                 1
 457         );
 458 }
 459
 460 sub ProtoHeader($$)
 461 {
 462         my ($self,$ctx) = @_;
 463
 464         my $dir = $ctx->{BASEDIR};
 465
 466         $dir =~ s/^\.\///g;
 467
 468         my $comment = "Creating ";
 469         if (defined($ctx->{PRIVATE_PROTO_HEADER})) {
 470                 $comment.= "$dir/$ctx->{PRIVATE_PROTO_HEADER}";
 471                 if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
 472                         $comment .= " and ";
 473                 }
 474                 push (@{$self->{proto_headers}}, "$dir/$ctx->{PRIVATE_PROTO_HEADER}");
 475         } else {
 476                 $ctx->{PRIVATE_PROTO_HEADER} = $ctx->{PUBLIC_PROTO_HEADER};
 477         }
 478
 479         if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
 480                 $comment.= "$dir/$ctx->{PUBLIC_PROTO_HEADER}";
 481                 push (@{$self->{proto_headers}}, "$dir/$ctx->{PUBLIC_PROTO_HEADER}");
 482         } else {
 483                 $ctx->{PUBLIC_PROTO_HEADER} = $ctx->{PRIVATE_PROTO_HEADER};
 484         }
 485
 486         $self->output("$dir/$ctx->{PUBLIC_PROTO_HEADER}: \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST:.o=.c)\n");
 487         $self->output("\t\@echo \"$comment\"\n");
 488
 489         $self->output("\t\@\$(PERL) \$(srcdir)/script/mkproto.pl --private=$dir/$ctx->{PRIVATE_PROTO_HEADER} --public=$dir/$ctx->{PUBLIC_PROTO_HEADER} \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)\n\n");
 490 }
 491
 492 sub write($$)
 493 {
 494         my ($self,$file) = @_;
 495
 496         $self->output("MANPAGES = ".array2oneperline($self->{manpages})."\n");
 497         $self->output("BIN_PROGS = " . array2oneperline($self->{bin_progs}) . "\n");
 498         $self->output("SBIN_PROGS = " . array2oneperline($self->{sbin_progs}) . "\n");
 499         $self->output("BINARIES = " . array2oneperline($self->{binaries}) . "\n");
 500         $self->output("STATIC_LIBS = " . array2oneperline($self->{static_libs}) . "\n");
 501         $self->output("SHARED_LIBS = " . array2oneperline($self->{shared_libs}) . "\n");
 502         $self->output("INSTALLABLE_SHARED_LIBS = " . array2oneperline($self->{installable_shared_libs}) . "\n");
 503         $self->output("PUBLIC_HEADERS = " . array2oneperline($self->{headers}) . "\n");
 504         $self->output("PC_FILES = " . array2oneperline($self->{pc_files}) . "\n");
 505         $self->output("ALL_OBJS = " . array2oneperline($self->{all_objs}) . "\n");
 506         $self->output("PROTO_HEADERS = " . array2oneperline($self->{proto_headers}) .  "\n");
 507         $self->output("SHARED_MODULES = " . array2oneperline($self->{shared_modules}) . "\n");
 508         $self->output("PLUGINS = " . array2oneperline($self->{plugins}) . "\n");
 509
 510         $self->output("\ninstallplugins: \$(PLUGINS)\n".$self->{install_plugins}."\n");
 511         $self->output("\nuninstallplugins:\n".$self->{uninstall_plugins}."\n");
 512
 513         # nasty hack to allow running locally
 514         if ($self->{duplicate_build}) {
 515                 $self->output("bin/libdynconfig.\$(SHLIBEXT): dynconfig-devel.o\n");
 516                 $self->output("bin/libdynconfig.\$(SHLIBEXT): LIBRARY_DYNCONFIG_OBJ_LIST=dynconfig-devel.o\n");
 517         }
 518
 519         $self->_prepare_mk_files();
 520
 521         if ($self->{developer}) {
 522                 $self->output(<<__EOD__
 523
 524 #-include \$(ALL_OBJS:.o=.d)
 525
 526 __EOD__
 527 );
 528         }
 529
 530         $self->output($self->{mkfile});
 531
 532         open(MAKEFILE,">$file") || die ("Can't open $file\n");
 533         print MAKEFILE $self->{output};
 534         close(MAKEFILE);
 535
 536         print __FILE__.": creating $file\n";
 537 }
 538
 539 1;