2 # - the input checking functions
4 # Copyright (C) Stefan (metze) Metzmacher 2004
5 # Copyright (C) Jelmer Vernooij 2004
6 # Released under the GNU GPL
10 package smb_build::input;
13 my $srcdir = $config::config{srcdir};
30 return () if (length($_)==0);
31 return split /[ \t\n]/;
38 return if ($part->{NAME} eq "LIBREPLACE");
39 return if ($part->{NAME} eq "LIBREPLACE_HOSTCC");
40 return if ($part->{NAME} eq "REPLACE_READDIR");
42 foreach my $n (@{$part->{PRIVATE_DEPENDENCIES}}) {
43 return if ($n eq "LIBREPLACE");
44 return if ($n eq "LIBREPLACE_HOSTCC");
46 foreach my $n (@{$part->{PUBLIC_DEPENDENCIES}}) {
47 return if ($n eq "LIBREPLACE");
48 return if ($n eq "LIBREPLACE_HOSTCC");
51 if (defined($part->{USE_HOSTCC}) && $part->{USE_HOSTCC} eq "YES") {
52 unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE_HOSTCC");
54 unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE");
58 sub check_subsystem($$$)
60 my ($INPUT, $subsys, $default_ot) = @_;
61 return if ($subsys->{ENABLE} ne "YES");
63 unless(defined($subsys->{OUTPUT_TYPE})) {
64 $subsys->{OUTPUT_TYPE} = $default_ot;
67 unless (defined($subsys->{INIT_FUNCTION_TYPE})) { $subsys->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
68 unless (defined($subsys->{INIT_FUNCTION_SENTINEL})) { $subsys->{INIT_FUNCTION_SENTINEL} = "NULL"; }
70 add_libreplace($subsys);
75 my ($INPUT, $mod, $default_ot) = @_;
77 die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
79 if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
80 $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
83 if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
84 $mod->{ENABLE} = "NO";
88 if ($INPUT->{$mod->{SUBSYSTEM}} eq "NO") {
89 $mod->{ENABLE} = "NO";
93 return if ($mod->{ENABLE} ne "YES");
95 if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
96 $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
98 $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
101 if (not defined($mod->{OUTPUT_TYPE})) {
102 if ($INPUT->{$mod->{SUBSYSTEM}}->{TYPE} eq "EXT_LIB") {
103 $mod->{OUTPUT_TYPE} = ["SHARED_LIBRARY"];
105 $mod->{OUTPUT_TYPE} = $default_ot;
109 if (grep(/SHARED_LIBRARY/, @{$mod->{OUTPUT_TYPE}})) {
110 my $sane_subsystem = lc($mod->{SUBSYSTEM});
111 $sane_subsystem =~ s/^lib//;
112 $mod->{INSTALLDIR} = "MODULESDIR/$sane_subsystem";
113 push (@{$mod->{PUBLIC_DEPENDENCIES}}, $mod->{SUBSYSTEM});
115 if (grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}})) {
116 push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
118 add_libreplace($mod);
121 sub check_library($$$)
123 my ($INPUT, $lib, $default_ot) = @_;
125 return if ($lib->{ENABLE} ne "YES");
127 unless (defined($lib->{OUTPUT_TYPE})) { $lib->{OUTPUT_TYPE} = $default_ot; }
129 if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
130 print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
134 if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
135 print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
139 unless (defined($lib->{INIT_FUNCTION_TYPE})) { $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
140 unless (defined($lib->{INIT_FUNCTION_SENTINEL})) { $lib->{INIT_FUNCTION_SENTINEL} = "NULL"; }
141 unless (defined($lib->{INSTALLDIR})) { $lib->{INSTALLDIR} = "LIBDIR"; }
143 add_libreplace($lib);
146 sub check_python($$$)
148 my ($INPUT, $python, $default_ot) = @_;
150 return if ($INPUT->{LIBPYTHON}{ENABLE} ne "YES");
152 $python->{INSTALLDIR} = "PYTHONDIR";
153 unless (defined($python->{CFLAGS})) { $python->{CFLAGS} = []; }
154 if (defined($python->{SWIG_FILE})) {
155 my $dirname = dirname($python->{SWIG_FILE});
156 my $basename = basename($python->{SWIG_FILE}, ".i");
158 $dirname .= "/" unless $dirname =~ /\/$/;
159 $dirname = "" if $dirname eq "./";
161 $python->{OBJ_FILES} = ["$dirname$basename\_wrap.o"];
162 $python->{LIBRARY_REALNAME} = "_$basename.\$(SHLIBEXT)";
163 $python->{PYTHON_FILES} = ["$dirname$basename.py"];
164 push (@{$python->{CFLAGS}}, $config::config{CFLAG_NO_UNUSED_MACROS});
165 push (@{$python->{CFLAGS}}, $config::config{CFLAG_NO_CAST_QUAL});
166 $python->{INIT_FUNCTION} = "{ (char *)\"_$basename\", init_$basename }";
168 my $basename = $python->{NAME};
169 $basename =~ s/^python_//g;
170 $python->{LIBRARY_REALNAME} = "$basename.\$(SHLIBEXT)";
171 $python->{INIT_FUNCTION} = "{ (char *)\"$basename\", init$basename }";
173 push (@{$python->{CFLAGS}}, @{$INPUT->{EXT_LIB_PYTHON}->{CFLAGS}});
175 $python->{SUBSYSTEM} = "LIBPYTHON";
177 check_module($INPUT, $python, $default_ot);
182 my ($INPUT, $bin) = @_;
184 return if ($bin->{ENABLE} ne "YES");
186 ($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
188 $bin->{OUTPUT_TYPE} = ["BINARY"];
189 add_libreplace($bin);
192 sub import_integrated($$)
194 my ($lib, $depend) = @_;
196 foreach my $mod (values %$depend) {
197 next if(not defined($mod->{OUTPUT_TYPE}));
198 next if(not grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}}));
199 next if(not defined($mod->{SUBSYSTEM}));
200 next if($mod->{SUBSYSTEM} ne $lib->{NAME});
201 next if($mod->{ENABLE} ne "YES");
203 push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{NAME}_OBJ_LIST)");
204 push (@{$lib->{LINK_FLAGS}}, "\$($mod->{NAME}_LINK_FLAGS)");
205 push (@{$lib->{CFLAGS}}, @{$mod->{CFLAGS}}) if defined($mod->{CFLAGS});
206 push (@{$lib->{PUBLIC_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
207 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
209 $mod->{ENABLE} = "NO";
213 sub calc_unique_deps($$$$$$$$)
215 sub calc_unique_deps($$$$$$$$);
216 my ($name, $INPUT, $deps, $udeps, $withlibs, $forward, $pubonly, $busy) = @_;
218 foreach my $n (@$deps) {
219 die("Dependency unknown: $n (for $name)") unless (defined($INPUT->{$n}));
220 die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
221 next if (grep /^$n$/, @$udeps);
222 my $dep = $INPUT->{$n};
224 push (@{$udeps}, $dep->{NAME}) if $forward;
226 if (defined ($dep->{OUTPUT_TYPE}) &&
228 (@{$dep->{OUTPUT_TYPE}}[0] eq "INTEGRATED") or
229 (@{$dep->{OUTPUT_TYPE}}[0] eq "MERGED_OBJ") or
230 (@{$dep->{OUTPUT_TYPE}}[0] eq "STATIC_LIBRARY"))) {
231 push (@$busy, $dep->{NAME});
232 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy);
233 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy) unless $pubonly;
237 unshift (@{$udeps}, $dep->{NAME}) unless $forward;
243 my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
245 foreach my $part (values %$INPUT) {
246 unless (defined($part->{STANDARD_VISIBILITY})) {
247 if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
248 $part->{STANDARD_VISIBILITY} = "hidden";
250 $part->{STANDARD_VISIBILITY} = "default";
254 unless (defined($part->{PUBLIC_HEADERS})) {
255 $part->{PUBLIC_HEADERS} = [];
258 if (defined($part->{PUBLIC_PROTO_HEADER})) {
259 push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
262 if (defined($enabled->{$part->{NAME}})) {
263 $part->{ENABLE} = $enabled->{$part->{NAME}};
267 unless(defined($part->{ENABLE})) {
268 if ($part->{TYPE} eq "EXT_LIB") {
269 $part->{ENABLE} = "NO";
271 $part->{ENABLE} = "YES";
276 foreach my $part (values %$INPUT) {
277 $part->{LINK_FLAGS} = [];
278 $part->{FULL_OBJ_LIST} = ["\$($part->{NAME}_OBJ_LIST)"];
280 if ($part->{TYPE} eq "SUBSYSTEM") {
281 check_subsystem($INPUT, $part, $subsys_ot);
282 } elsif ($part->{TYPE} eq "MODULE") {
283 check_module($INPUT, $part, $module_ot);
284 } elsif ($part->{TYPE} eq "LIBRARY") {
285 check_library($INPUT, $part, $lib_ot);
286 } elsif ($part->{TYPE} eq "BINARY") {
287 check_binary($INPUT, $part);
288 } elsif ($part->{TYPE} eq "PYTHON") {
289 check_python($INPUT, $part, $module_ot);
290 } elsif ($part->{TYPE} eq "EXT_LIB") {
292 die("Unknown type $part->{TYPE}");
296 foreach my $part (values %$INPUT) {
297 if (defined($part->{INIT_FUNCTIONS})) {
298 push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
300 import_integrated($part, $INPUT);
303 foreach my $part (values %$INPUT) {
304 $part->{UNIQUE_DEPENDENCIES_LINK} = [];
305 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
306 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
309 foreach my $part (values %$INPUT) {
310 $part->{UNIQUE_DEPENDENCIES_COMPILE} = [];
311 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
312 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
315 foreach my $part (values %$INPUT) {
316 $part->{UNIQUE_DEPENDENCIES_ALL} = [];
317 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);
318 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);