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($$$)
60 my ($INPUT, $subsys, $default_ot) = @_;
61 return if ($subsys->{ENABLE} ne "YES");
63 unless(defined($subsys->{OUTPUT_TYPE})) {
64 $subsys->{OUTPUT_TYPE} = $default_ot;
67 unless (defined($subsys->{INIT_FUNCTION_TYPE})) { $subsys->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
68 unless (defined($subsys->{INIT_FUNCTION_SENTINEL})) { $subsys->{INIT_FUNCTION_SENTINEL} = "NULL"; }
70 add_libreplace($subsys);
75 my ($INPUT, $mod, $default_ot) = @_;
77 die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
81 if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
82 $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
85 if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
86 $mod->{ENABLE} = "NO";
90 if ($INPUT->{$mod->{SUBSYSTEM}} eq "NO") {
91 $mod->{ENABLE} = "NO";
95 return if ($mod->{ENABLE} ne "YES");
97 if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
98 $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
100 $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
103 if (not defined($mod->{OUTPUT_TYPE})) {
104 if ($INPUT->{$mod->{SUBSYSTEM}}->{TYPE} eq "EXT_LIB") {
105 $mod->{OUTPUT_TYPE} = ["SHARED_LIBRARY"];
107 $mod->{OUTPUT_TYPE} = $default_ot;
111 if (grep(/SHARED_LIBRARY/, @{$mod->{OUTPUT_TYPE}})) {
112 my $sane_subsystem = lc($mod->{SUBSYSTEM});
113 $sane_subsystem =~ s/^lib//;
114 $mod->{INSTALLDIR} = "MODULESDIR/$sane_subsystem";
115 push (@{$mod->{PUBLIC_DEPENDENCIES}}, $mod->{SUBSYSTEM});
117 if (grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}})) {
118 push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
120 add_libreplace($mod);
123 sub check_library($$$)
125 my ($INPUT, $lib, $default_ot) = @_;
127 return if ($lib->{ENABLE} ne "YES");
129 unless (defined($lib->{OUTPUT_TYPE})) {
130 $lib->{OUTPUT_TYPE} = $default_ot;
133 if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
134 print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
138 if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
139 print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
143 unless (defined($lib->{INIT_FUNCTION_TYPE})) { $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
145 unless (defined($lib->{INIT_FUNCTION_SENTINEL})) { $lib->{INIT_FUNCTION_SENTINEL} = "NULL"; }
147 unless(defined($lib->{INSTALLDIR})) {
148 $lib->{INSTALLDIR} = "LIBDIR";
151 add_libreplace($lib);
154 sub check_python($$$)
156 my ($INPUT, $python, $default_ot) = @_;
158 return if ($INPUT->{LIBPYTHON}{ENABLE} ne "YES");
160 $python->{INSTALLDIR} = "PYTHONDIR";
161 unless (defined($python->{CFLAGS})) { $python->{CFLAGS} = []; }
162 if (defined($python->{SWIG_FILE})) {
163 my $dirname = dirname($python->{SWIG_FILE});
164 my $basename = basename($python->{SWIG_FILE}, ".i");
166 $dirname .= "/" unless $dirname =~ /\/$/;
167 $dirname = "" if $dirname eq "./";
169 $python->{OBJ_FILES} = ["$dirname$basename\_wrap.o"];
170 $python->{LIBRARY_REALNAME} = "_$basename.\$(SHLIBEXT)";
171 $python->{PYTHON_FILES} = ["$dirname$basename.py"];
172 push (@{$python->{CFLAGS}}, $config::config{CFLAG_NO_UNUSED_MACROS});
173 push (@{$python->{CFLAGS}}, $config::config{CFLAG_NO_CAST_QUAL});
174 $python->{INIT_FUNCTION} = "{ (char *)\"_$basename\", init_$basename }";
176 my $basename = $python->{NAME};
177 $basename =~ s/^python_//g;
178 $python->{LIBRARY_REALNAME} = "$basename.\$(SHLIBEXT)";
179 $python->{INIT_FUNCTION} = "{ (char *)\"$basename\", init$basename }";
181 push (@{$python->{CFLAGS}}, @{$INPUT->{EXT_LIB_PYTHON}->{CFLAGS}});
183 $python->{SUBSYSTEM} = "LIBPYTHON";
185 check_module($INPUT, $python, ["SHARED_LIBRARY", "STATIC_LIBRARY"]);
190 my ($INPUT, $bin) = @_;
192 return if ($bin->{ENABLE} ne "YES");
194 ($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
196 $bin->{OUTPUT_TYPE} = ["BINARY"];
197 add_libreplace($bin);
200 sub import_integrated($$)
202 my ($lib, $depend) = @_;
204 foreach my $mod (values %$depend) {
205 next if(not defined($mod->{OUTPUT_TYPE}));
206 next if(not grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}}));
207 next if(not defined($mod->{SUBSYSTEM}));
208 next if($mod->{SUBSYSTEM} ne $lib->{NAME});
209 next if($mod->{ENABLE} ne "YES");
211 push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{TYPE}_$mod->{NAME}_FULL_OBJ_LIST)");
212 push (@{$lib->{LINK_FLAGS}}, "\$($mod->{TYPE}_$mod->{NAME}_LINK_FLAGS)");
213 push (@{$lib->{CFLAGS}}, @{$mod->{CFLAGS}}) if defined($mod->{CFLAGS});
214 push (@{$lib->{PUBLIC_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
215 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
217 $mod->{ENABLE} = "NO";
221 sub calc_unique_deps($$$$$$$$)
223 sub calc_unique_deps($$$$$$$$);
224 my ($name, $INPUT, $deps, $udeps, $withlibs, $forward, $pubonly, $busy) = @_;
226 foreach my $n (@$deps) {
227 die("Dependency unknown: $n (for $name)") unless (defined($INPUT->{$n}));
228 die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
229 next if (grep /^$n$/, @$udeps);
230 my $dep = $INPUT->{$n};
232 push (@{$udeps}, $dep->{NAME}) if $forward;
234 if (defined ($dep->{OUTPUT_TYPE}) &&
236 (@{$dep->{OUTPUT_TYPE}}[0] eq "INTEGRATED") or
237 (@{$dep->{OUTPUT_TYPE}}[0] eq "STATIC_LIBRARY"))) {
238 push (@$busy, $dep->{NAME});
239 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy);
240 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy) unless $pubonly;
244 unshift (@{$udeps}, $dep->{NAME}) unless $forward;
250 my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
252 foreach my $part (values %$INPUT) {
253 unless (defined($part->{STANDARD_VISIBILITY})) {
254 if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
255 $part->{STANDARD_VISIBILITY} = "hidden";
257 $part->{STANDARD_VISIBILITY} = "default";
261 unless (defined($part->{PUBLIC_HEADERS})) {
262 $part->{PUBLIC_HEADERS} = [];
265 if (defined($part->{PUBLIC_PROTO_HEADER})) {
266 push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
269 if (defined($enabled->{$part->{NAME}})) {
270 $part->{ENABLE} = $enabled->{$part->{NAME}};
274 unless(defined($part->{ENABLE})) {
275 if ($part->{TYPE} eq "EXT_LIB") {
276 $part->{ENABLE} = "NO";
278 $part->{ENABLE} = "YES";
283 foreach my $k (keys %$INPUT) {
284 my $part = $INPUT->{$k};
286 $part->{LINK_FLAGS} = [];
287 $part->{FULL_OBJ_LIST} = ["\$($part->{TYPE}_$part->{NAME}_OBJ_LIST)"];
289 if ($part->{TYPE} eq "SUBSYSTEM") {
290 check_subsystem($INPUT, $part, $subsys_ot);
291 } elsif ($part->{TYPE} eq "MODULE") {
292 check_module($INPUT, $part, $module_ot);
293 } elsif ($part->{TYPE} eq "LIBRARY") {
294 check_library($INPUT, $part, $lib_ot);
295 } elsif ($part->{TYPE} eq "BINARY") {
296 check_binary($INPUT, $part);
297 } elsif ($part->{TYPE} eq "PYTHON") {
298 check_python($INPUT, $part, $module_ot);
299 } elsif ($part->{TYPE} eq "EXT_LIB") {
301 die("Unknown type $part->{TYPE}");
305 foreach my $part (values %$INPUT) {
306 if (defined($part->{INIT_FUNCTIONS})) {
307 push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
309 import_integrated($part, $INPUT);
312 foreach my $part (values %$INPUT) {
313 $part->{UNIQUE_DEPENDENCIES_LINK} = [];
314 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
315 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
318 foreach my $part (values %$INPUT) {
319 $part->{UNIQUE_DEPENDENCIES_COMPILE} = [];
320 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
321 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
324 foreach my $part (values %$INPUT) {
325 $part->{UNIQUE_DEPENDENCIES_ALL} = [];
326 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);
327 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);