2 # - create output for Makefile
4 # Copyright (C) Stefan (metze) Metzmacher 2004
5 # Copyright (C) Jelmer Vernooij 2005
6 # Released under the GNU GPL
8 package smb_build::makefile;
10 use smb_build::output;
14 use base 'smb_build::env';
19 my ($myname, $config, $mkfile) = @_;
20 my $self = new smb_build::env($config);
22 bless($self, $myname);
24 $self->{manpages} = [];
25 $self->{sbin_progs} = [];
26 $self->{bin_progs} = [];
27 $self->{torture_progs} = [];
28 $self->{static_libs} = [];
29 $self->{python_dsos} = [];
30 $self->{python_pys} = [];
31 $self->{shared_libs} = [];
32 $self->{installable_shared_libs} = [];
33 $self->{headers} = [];
34 $self->{shared_modules} = [];
35 $self->{plugins} = [];
36 $self->{install_plugins} = "";
37 $self->{uninstall_plugins} = "";
38 $self->{pc_files} = [];
39 $self->{proto_headers} = [];
42 $self->{mkfile} = $mkfile;
44 $self->output("#!gmake\n");
45 $self->output("################################################\n");
46 $self->output("# Autogenerated by build/smb_build/makefile.pm #\n");
47 $self->output("################################################\n");
49 $self->output("include mkconfig.mk\n");
51 $self->output("default: all\n\n");
53 $self->_prepare_path_vars();
54 $self->_prepare_suffix_rules();
55 $self->_prepare_compiler_linker();
57 if (!$self->{automatic_deps}) {
58 $self->output("ALL_PREDEP = proto\n");
59 $self->output(".NOTPARALLEL:\n");
67 my ($self, $text) = @_;
69 $self->{output} .= $text;
72 sub _prepare_path_vars($)
76 $self->output(<< "__EOD__"
77 prefix = $self->{config}->{prefix}
78 exec_prefix = $self->{config}->{exec_prefix}
79 selftest_prefix = $self->{config}->{selftest_prefix}
81 builddir = $self->{config}->{builddir}
82 srcdir = $self->{config}->{srcdir}
83 datarootdir = $self->{config}->{datarootdir}
85 VPATH = \$(builddir):\$(srcdir):heimdal_build:heimdal/lib/asn1:heimdal/lib/krb5:heimdal/lib/gssapi:heimdal/lib/hdb:heimdal/lib/roken:heimdal/lib/des
87 BASEDIR = $self->{config}->{prefix}
88 BINDIR = $self->{config}->{bindir}
89 SBINDIR = $self->{config}->{sbindir}
90 LIBDIR = $self->{config}->{libdir}
91 TORTUREDIR = $self->{config}->{libdir}/torture
92 MODULESDIR = $self->{config}->{modulesdir}
93 INCLUDEDIR = $self->{config}->{includedir}
94 CONFIGDIR = $self->{config}->{sysconfdir}
95 DATADIR = $self->{config}->{datadir}
96 SWATDIR = \$(DATADIR)/swat
97 JSDIR = \$(DATADIR)/js
98 SETUPDIR = \$(DATADIR)/setup
99 VARDIR = $self->{config}->{localstatedir}
100 LOGFILEBASE = $self->{config}->{logfilebase}
101 NCALRPCDIR = $self->{config}->{localstatedir}/ncalrpc
102 LOCKDIR = $self->{config}->{lockdir}
103 PIDDIR = $self->{config}->{piddir}
104 MANDIR = $self->{config}->{mandir}
105 PRIVATEDIR = $self->{config}->{privatedir}
106 WINBINDD_SOCKET_DIR = $self->{config}->{winbindd_socket_dir}
112 sub _prepare_suffix_rules($)
116 $self->output(<< "__EOD__"
117 FIRST_PREREQ = $self->{config}->{FIRST_PREREQ}
123 sub _prepare_compiler_linker($)
127 my $builddir_headers = "";
129 my $extra_link_flags = "";
131 if ($self->{config}->{USESHARED} eq "true") {
132 $libdir = "\$(builddir)/bin/shared";
133 $extra_link_flags = "-Wl,-rpath-link,\$(builddir)/bin/shared";
135 $libdir = "\$(builddir)/bin/static";
138 if (!(abs_path($self->{config}->{srcdir}) eq abs_path($self->{config}->{builddir}))) {
139 $builddir_headers= "-I\$(builddir)/include -I\$(builddir) -I\$(builddir)/lib ";
142 $self->output(<< "__EOD__"
143 SHELL=$self->{config}->{SHELL}
145 PERL=$self->{config}->{PERL}
146 PYTHON=$self->{config}->{PYTHON}
147 SWIG=$self->{config}->{SWIG}
149 CPP=$self->{config}->{CPP}
150 CPPFLAGS=$builddir_headers-I\$(srcdir)/include -I\$(srcdir) -I\$(srcdir)/lib -I\$(srcdir)/lib/replace -I\$(srcdir)/lib/talloc -D_SAMBA_BUILD_=4 -DHAVE_CONFIG_H $self->{config}->{CPPFLAGS}
152 CC=$self->{config}->{CC}
153 CFLAGS=$self->{config}->{CFLAGS}
154 CFLAG_NO_UNUSED_MACROS=$self->{config}->{CFLAG_NO_UNUSED_MACROS}
155 PICFLAG=$self->{config}->{PICFLAG}
157 INSTALL_LINK_FLAGS=$extra_link_flags
159 BNLD=$self->{config}->{LD}
160 BNLD_FLAGS=$self->{config}->{LDFLAGS} -L$libdir
162 STLD=$self->{config}->{STLD}
163 STLD_FLAGS=$self->{config}->{STLD_FLAGS}
165 SHLD=$self->{config}->{SHLD}
166 SHLD_FLAGS=$self->{config}->{SHLD_FLAGS} -L\$(builddir)/bin/shared
168 MDLD=$self->{config}->{MDLD}
169 MDLD_FLAGS=$self->{config}->{MDLD_FLAGS} -L\$(builddir)/bin/shared
171 SHLIBEXT=$self->{config}->{SHLIBEXT}
173 HOSTCC=$self->{config}->{HOSTCC}
174 HOSTCC_FLAGS=-D_SAMBA_HOSTCC_ \$(CFLAGS)
176 HOSTLD=$self->{config}->{HOSTLD}
177 HOSTLD_FLAGS=$self->{config}->{LDFLAGS}
179 XSLTPROC=$self->{config}->{XSLTPROC}
181 LIB_PATH_VAR=$self->{config}->{LIB_PATH_VAR}
183 LEX=$self->{config}->{LEX}
184 YACC=$self->{config}->{YACC}
185 YAPP=$self->{config}->{YAPP}
187 GCOV=$self->{config}->{GCOV}
189 DEFAULT_TEST_OPTIONS=$self->{config}->{DEFAULT_TEST_OPTIONS}
195 sub _prepare_mk_files($)
200 foreach (@smb_build::config_mk::parsed_files) {
205 if ($self->{gnu_make}) {
207 ifneq (\$(MAKECMDGOALS),clean)
208 ifneq (\$(MAKECMDGOALS),distclean)
209 ifneq (\$(MAKECMDGOALS),realdistclean)
213 $self->output("MK_FILES = " . array2oneperline(\@tmp) . "\n");
215 if ($self->{gnu_make}) {
224 sub array2oneperline($)
230 next unless defined($_);
232 $output .= " \\\n\t\t$_";
238 sub _prepare_list_ex($$$$$)
240 my ($self,$ctx,$var,$pre,$post) = @_;
243 push(@tmparr, $pre) if defined($pre);
244 push(@tmparr, @{$ctx->{$var}}) if defined($ctx->{$var});
245 push(@tmparr, $post) if defined($post);
247 my $tmplist = array2oneperline(\@tmparr);
248 return if ($tmplist eq "");
250 $self->output("$ctx->{TYPE}\_$ctx->{NAME}_$var =$tmplist\n");
253 sub _prepare_list($$$)
255 my ($self,$ctx,$var) = @_;
257 $self->_prepare_list_ex($ctx, $var, undef, undef);
262 my ($self,$ctx) = @_;
264 $self->_prepare_list($ctx, "OBJ_LIST");
265 $self->_prepare_list($ctx, "FULL_OBJ_LIST");
266 $self->_prepare_list($ctx, "LINK_FLAGS");
271 my ($self,$ctx) = @_;
275 my $sane_subsystem = lc($ctx->{SUBSYSTEM});
276 $sane_subsystem =~ s/^lib//;
278 if ($ctx->{TYPE} eq "PYTHON") {
279 push (@{$self->{python_dsos}},
280 "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}");
282 push (@{$self->{shared_modules}}, "$ctx->{TARGET_SHARED_LIBRARY}");
283 push (@{$self->{plugins}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}");
284 $self->{install_plugins} .= "\t\@echo Installing $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME} as \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$ctx->{LIBRARY_REALNAME}\n";
285 $self->{install_plugins} .= "\t\@mkdir -p \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/\n";
286 $self->{install_plugins} .= "\t\@cp $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME} \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$ctx->{LIBRARY_REALNAME}\n";
287 $self->{uninstall_plugins} .= "\t\@echo Uninstalling \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$ctx->{LIBRARY_REALNAME}\n";
288 $self->{uninstall_plugins} .= "\t\@-rm \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$ctx->{LIBRARY_REALNAME}\n";
289 if (defined($ctx->{ALIASES})) {
290 foreach (@{$ctx->{ALIASES}}) {
291 $self->{install_plugins} .= "\t\@rm -f \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$_.\$(SHLIBEXT)\n";
292 $self->{install_plugins} .= "\t\@ln -fs $ctx->{LIBRARY_REALNAME} \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$_.\$(SHLIBEXT)\n";
293 $self->{uninstall_plugins} .= "\t\@-rm \$(DESTDIR)\$(MODULESDIR)/$sane_subsystem/$_.\$(SHLIBEXT)\n";
298 $self->output("$ctx->{TYPE}_$ctx->{NAME}_OUTPUT = $ctx->{OUTPUT}\n");
299 $self->_prepare_list($ctx, "OBJ_LIST");
300 $self->_prepare_list($ctx, "FULL_OBJ_LIST");
301 $self->_prepare_list($ctx, "DEPEND_LIST");
302 $self->_prepare_list($ctx, "LINK_FLAGS");
304 push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
306 if (defined($ctx->{INIT_FUNCTION}) and $ctx->{TYPE} ne "PYTHON") {
307 my $init_fn = $ctx->{INIT_FUNCTION_TYPE};
308 $init_fn =~ s/\(\*\)/init_module/;
309 my $proto_fn = $ctx->{INIT_FUNCTION_TYPE};
310 $proto_fn =~ s/\(\*\)/$ctx->{INIT_FUNCTION}/;
312 $self->output(<< "__EOD__"
313 bin/$ctx->{NAME}_init_module.c:
315 \@echo \"#include \\\"includes.h\\\"\" > \$\@
316 \@echo \"$proto_fn;\" >> \$\@
317 \@echo \"_PUBLIC_ $init_fn\" >> \$\@
319 \@echo \" return $ctx->{INIT_FUNCTION}();\" >> \$\@
324 $init_obj = "bin/$ctx->{NAME}_init_module.o";
327 $self->output(<< "__EOD__"
330 $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST) $init_obj
332 \@mkdir -p $ctx->{SHAREDDIR}
333 \@\$(MDLD) \$(MDLD_FLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
334 \$($ctx->{TYPE}_$ctx->{NAME}\_FULL_OBJ_LIST) $init_obj \\
335 \$($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
339 if (defined($ctx->{ALIASES})) {
340 foreach (@{$ctx->{ALIASES}}) {
341 $self->output("\t\@rm -f $ctx->{SHAREDDIR}/$_.\$(SHLIBEXT)\n");
342 $self->output("\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$_.\$(SHLIBEXT)\n");
348 sub SharedLibrary($$)
350 my ($self,$ctx) = @_;
352 my $has_static_lib = 0;
354 push (@{$self->{shared_libs}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}") if (defined($ctx->{SO_VERSION}));
355 push (@{$self->{installable_shared_libs}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}") if (defined($ctx->{SO_VERSION}));
357 $has_static_lib = 1 if grep(/STATIC_LIBRARY/, @{$ctx->{OUTPUT_TYPE}});
359 if (not $has_static_lib) {
360 $self->output("$ctx->{TYPE}_$ctx->{NAME}_OUTPUT = $ctx->{OUTPUT}\n");
361 $self->_prepare_list($ctx, "OBJ_LIST");
362 $self->_prepare_list($ctx, "FULL_OBJ_LIST");
364 $self->_prepare_list($ctx, "DEPEND_LIST");
365 $self->_prepare_list($ctx, "LINK_FLAGS");
366 # $self->_prepare_list_ex($ctx, "LINK_FLAGS", "-Wl,--whole-archive", "-Wl,--no-whole-archive");
368 push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
372 if ($self->{config}->{SONAMEFLAG} ne "#" and defined($ctx->{LIBRARY_SONAME})) {
373 $soarg = "$self->{config}->{SONAMEFLAG}$ctx->{LIBRARY_SONAME}";
374 if ($ctx->{LIBRARY_REALNAME} ne $ctx->{LIBRARY_SONAME}) {
375 $lns .= "\n\t\@rm -f $ctx->{SHAREDDIR}/$ctx->{LIBRARY_SONAME}";
376 $lns .= "\n\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$ctx->{LIBRARY_SONAME}";
380 if (defined($ctx->{LIBRARY_SONAME})) {
381 $lns .= "\n\t\@rm -f $ctx->{SHAREDDIR}/$ctx->{LIBRARY_DEBUGNAME}";
382 $lns .= "\n\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$ctx->{LIBRARY_DEBUGNAME}";
385 $self->output(<< "__EOD__"
388 $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
390 \@mkdir -p $ctx->{SHAREDDIR}
391 \@\$(SHLD) \$(SHLD_FLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
392 \$($ctx->{TYPE}_$ctx->{NAME}\_FULL_OBJ_LIST) \\
393 \$($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS) \\
400 sub StaticLibrary($$)
402 my ($self,$ctx) = @_;
404 return unless (defined($ctx->{OBJ_FILES}));
406 push (@{$self->{static_libs}}, $ctx->{TARGET_STATIC_LIBRARY}) if ($ctx->{TYPE} eq "LIBRARY");
408 $self->output("$ctx->{TYPE}_$ctx->{NAME}_OUTPUT = $ctx->{OUTPUT}\n");
409 $self->_prepare_list($ctx, "OBJ_LIST");
410 $self->_prepare_list($ctx, "FULL_OBJ_LIST");
412 push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
414 $self->output(<< "__EOD__"
416 $ctx->{TARGET_STATIC_LIBRARY}: \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
419 \@mkdir -p $ctx->{STATICDIR}
420 \@\$(STLD) \$(STLD_FLAGS) \$@ \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
428 my ($self,$ctx) = @_;
430 foreach (@{$ctx->{PUBLIC_HEADERS}}) {
431 push (@{$self->{headers}}, output::add_dir_str($ctx->{BASEDIR}, $_));
437 my ($self,$ctx) = @_;
442 if (defined($ctx->{INSTALLDIR}) && $ctx->{INSTALLDIR} =~ /^TORTUREDIR/) {
443 $extradir = "/torture" . substr($ctx->{INSTALLDIR}, length("TORTUREDIR"));
445 my $localdir = "bin$extradir";
447 $installdir = "bin$extradir";
449 push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
451 unless (defined($ctx->{INSTALLDIR})) {
452 } elsif ($ctx->{INSTALLDIR} eq "SBINDIR") {
453 push (@{$self->{sbin_progs}}, "$installdir/$ctx->{BINARY}");
454 } elsif ($ctx->{INSTALLDIR} eq "BINDIR") {
455 push (@{$self->{bin_progs}}, "$installdir/$ctx->{BINARY}");
456 } elsif ($ctx->{INSTALLDIR} =~ /^TORTUREDIR/) {
457 push (@{$self->{torture_progs}}, "$installdir/$ctx->{BINARY}");
460 push (@{$self->{binaries}}, "$localdir/$ctx->{BINARY}");
462 $self->_prepare_list($ctx, "OBJ_LIST");
463 $self->_prepare_list($ctx, "FULL_OBJ_LIST");
464 $self->_prepare_list($ctx, "DEPEND_LIST");
465 $self->_prepare_list($ctx, "LINK_FLAGS");
467 $self->output(<< "__EOD__"
468 $installdir/$ctx->{BINARY}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
473 if (defined($ctx->{USE_HOSTCC}) && $ctx->{USE_HOSTCC} eq "YES") {
474 $self->output(<< "__EOD__"
475 \@\$(HOSTLD) \$(HOSTLD_FLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
476 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
480 $self->output(<< "__EOD__"
481 \@\$(BNLD) \$(BNLD_FLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
482 \$\($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
491 my ($self,$ctx) = @_;
493 foreach (@{$ctx->{PYTHON_FILES}}) {
494 my $target = "bin/python/".basename($_);
495 my $source = output::add_dir_str($ctx->{BASEDIR}, $_);
496 $self->output("$target: $source\n" .
497 "\tmkdir -p \$(builddir)/bin/python\n" .
498 "\tcp $source \$@\n\n");
499 push (@{$self->{python_pys}}, $target);
505 my ($self,$ctx) = @_;
507 my $path = output::add_dir_str($ctx->{BASEDIR}, $ctx->{MANPAGE});
508 push (@{$self->{manpages}}, $path);
513 my ($self,$ctx) = @_;
516 my $comment = "Creating ";
521 if (defined($ctx->{PRIVATE_PROTO_HEADER})) {
522 $priv = output::add_dir_str($ctx->{BASEDIR}, $ctx->{PRIVATE_PROTO_HEADER});
525 if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
529 push (@{$self->{proto_headers}}, $priv);
531 $ctx->{PRIVATE_PROTO_HEADER} = $ctx->{PUBLIC_PROTO_HEADER};
532 $priv = output::add_dir_str($ctx->{BASEDIR}, $ctx->{PRIVATE_PROTO_HEADER});
535 if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
536 $pub = output::add_dir_str($ctx->{BASEDIR}, $ctx->{PUBLIC_PROTO_HEADER});
539 push (@{$self->{proto_headers}}, $pub);
541 $ctx->{PUBLIC_PROTO_HEADER} = $ctx->{PRIVATE_PROTO_HEADER};
542 $pub = output::add_dir_str($ctx->{BASEDIR}, $ctx->{PUBLIC_PROTO_HEADER});
545 $self->output("$pub: $ctx->{MK_FILE} \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST:.o=.c) \$(srcdir)/script/mkproto.pl\n");
546 $self->output("\t\@echo \"$comment\"\n");
547 $self->output("\t\@\$(PERL) \$(srcdir)/script/mkproto.pl --srcdir=\$(srcdir) --builddir=\$(builddir) --private=$priv --public=$pub \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)\n\n");
552 my ($self,$file) = @_;
554 $self->output("MANPAGES = ".array2oneperline($self->{manpages})."\n");
555 $self->output("BIN_PROGS = " . array2oneperline($self->{bin_progs}) . "\n");
556 $self->output("SBIN_PROGS = " . array2oneperline($self->{sbin_progs}) . "\n");
557 $self->output("TORTURE_PROGS = " . array2oneperline($self->{torture_progs}) . "\n");
558 $self->output("BINARIES = " . array2oneperline($self->{binaries}) . "\n");
559 $self->output("STATIC_LIBS = " . array2oneperline($self->{static_libs}) . "\n");
560 $self->output("SHARED_LIBS = " . array2oneperline($self->{shared_libs}) . "\n");
561 $self->output("PYTHON_DSOS = " . array2oneperline($self->{python_dsos}) . "\n");
562 $self->output("PYTHON_PYS = " . array2oneperline($self->{python_pys}) . "\n");
563 $self->output("INSTALLABLE_SHARED_LIBS = " . array2oneperline($self->{installable_shared_libs}) . "\n");
564 $self->output("PUBLIC_HEADERS = " . array2oneperline($self->{headers}) . "\n");
565 $self->output("PC_FILES = " . array2oneperline($self->{pc_files}) . "\n");
566 $self->output("ALL_OBJS = " . array2oneperline($self->{all_objs}) . "\n");
567 $self->output("PROTO_HEADERS = " . array2oneperline($self->{proto_headers}) . "\n");
568 $self->output("SHARED_MODULES = " . array2oneperline($self->{shared_modules}) . "\n");
569 $self->output("PLUGINS = " . array2oneperline($self->{plugins}) . "\n");
571 $self->output("\ninstallplugins: \$(PLUGINS)\n".$self->{install_plugins}."\n");
572 $self->output("\nuninstallplugins:\n".$self->{uninstall_plugins}."\n");
574 $self->_prepare_mk_files();
576 $self->output($self->{mkfile});
578 if ($self->{automatic_deps}) {
580 ifneq (\$(MAKECMDGOALS),clean)
581 ifneq (\$(MAKECMDGOALS),distclean)
582 ifneq (\$(MAKECMDGOALS),realdistclean)
583 ifneq (\$(SKIP_DEP_FILES),yes)
584 -include \$(DEP_FILES)
590 ifneq (\$(SKIP_DEP_FILES),yes)
592 \@echo Removing dependency files
593 \@find . -name '*.d' -o -name '*.hd' | xargs rm -f
597 $self->output("include \$(srcdir)/static_deps.mk\n");
600 open(MAKEFILE,">$file") || die ("Can't open $file\n");
601 print MAKEFILE $self->{output};
604 print __FILE__.": creating $file\n";