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;
12 my $srcdir = $config::config{srcdir};
29 return () if (length($_)==0);
30 return split /[ \t\n]/;
37 return if ($part->{NAME} eq "LIBREPLACE");
38 return if ($part->{NAME} eq "LIBREPLACE_HOSTCC");
39 return if ($part->{NAME} eq "REPLACE_READDIR");
41 foreach my $n (@{$part->{PRIVATE_DEPENDENCIES}}) {
42 return if ($n eq "LIBREPLACE");
43 return if ($n eq "LIBREPLACE_HOSTCC");
45 foreach my $n (@{$part->{PUBLIC_DEPENDENCIES}}) {
46 return if ($n eq "LIBREPLACE");
47 return if ($n eq "LIBREPLACE_HOSTCC");
50 if (defined($part->{USE_HOSTCC}) && $part->{USE_HOSTCC} eq "YES") {
51 unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE_HOSTCC");
53 unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE");
57 sub check_subsystem($$$)
59 my ($INPUT, $subsys, $default_ot) = @_;
60 return if ($subsys->{ENABLE} ne "YES");
62 unless(defined($subsys->{OUTPUT_TYPE})) {
63 $subsys->{OUTPUT_TYPE} = $default_ot;
65 add_libreplace($subsys);
70 my ($INPUT, $mod, $default_ot) = @_;
72 die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
76 if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
77 $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
80 if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
81 $mod->{ENABLE} = "NO";
85 return if ($mod->{ENABLE} ne "YES");
87 if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
88 $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
90 $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
93 if (not defined($mod->{OUTPUT_TYPE})) {
94 if ($INPUT->{$mod->{SUBSYSTEM}}->{TYPE} eq "EXT_LIB") {
95 $mod->{OUTPUT_TYPE} = ["SHARED_LIBRARY"];
97 $mod->{OUTPUT_TYPE} = $default_ot;
101 if (grep(/SHARED_LIBRARY/, @{$mod->{OUTPUT_TYPE}})) {
102 my $sane_subsystem = lc($mod->{SUBSYSTEM});
103 $sane_subsystem =~ s/^lib//;
104 $mod->{INSTALLDIR} = "MODULESDIR/$sane_subsystem";
105 push (@{$mod->{PRIVATE_DEPENDENCIES}}, $mod->{SUBSYSTEM});
107 if (grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}})) {
108 push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
110 add_libreplace($mod);
113 sub check_library($$$)
115 my ($INPUT, $lib, $default_ot) = @_;
117 return if ($lib->{ENABLE} ne "YES");
119 $lib->{OUTPUT_TYPE} = $default_ot;
121 if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
122 print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
126 if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
127 print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
131 unless (defined($lib->{INIT_FUNCTION_TYPE})) {
132 $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
135 $lib->{INSTALLDIR} = "LIBDIR";
136 add_libreplace($lib);
141 my ($INPUT, $bin) = @_;
143 return if ($bin->{ENABLE} ne "YES");
145 ($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
147 $bin->{OUTPUT_TYPE} = ["BINARY"];
148 add_libreplace($bin);
151 sub import_integrated($$)
153 my ($lib, $depend) = @_;
155 foreach my $mod (values %$depend) {
156 next if(not defined($mod->{OUTPUT_TYPE}));
157 next if(not grep(/INTEGRATED/, @{$mod->{OUTPUT_TYPE}}));
158 next if(not defined($mod->{SUBSYSTEM}));
159 next if($mod->{SUBSYSTEM} ne $lib->{NAME});
160 next if($mod->{ENABLE} ne "YES");
162 push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{TYPE}_$mod->{NAME}_FULL_OBJ_LIST)");
163 push (@{$lib->{LINK_FLAGS}}, "\$($mod->{TYPE}_$mod->{NAME}_LINK_FLAGS)");
164 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
165 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
167 $mod->{ENABLE} = "NO";
171 sub calc_unique_deps($$$$$$$$)
173 sub calc_unique_deps($$$$$$$$);
174 my ($name, $INPUT, $deps, $udeps, $withlibs, $forward, $pubonly, $busy) = @_;
176 foreach my $n (@$deps) {
177 die("Dependency unknown: $n (for $name)") unless (defined($INPUT->{$n}));
178 die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
179 next if (grep /^$n$/, @$udeps);
180 my $dep = $INPUT->{$n};
182 push (@{$udeps}, $dep->{NAME}) if $forward;
184 if (defined ($dep->{OUTPUT_TYPE}) &&
186 (@{$dep->{OUTPUT_TYPE}}[0] eq "INTEGRATED") or
187 (@{$dep->{OUTPUT_TYPE}}[0] eq "STATIC_LIBRARY"))) {
188 push (@$busy, $dep->{NAME});
189 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy);
190 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy) unless $pubonly;
194 unshift (@{$udeps}, $dep->{NAME}) unless $forward;
200 my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
202 foreach my $part (values %$INPUT) {
203 unless (defined($part->{STANDARD_VISIBILITY})) {
204 if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
205 $part->{STANDARD_VISIBILITY} = "hidden";
207 $part->{STANDARD_VISIBILITY} = "default";
211 unless (defined($part->{PUBLIC_HEADERS})) {
212 $part->{PUBLIC_HEADERS} = [];
215 if (defined($part->{PUBLIC_PROTO_HEADER})) {
216 push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
219 if (defined($enabled->{$part->{NAME}})) {
220 $part->{ENABLE} = $enabled->{$part->{NAME}};
224 unless(defined($part->{ENABLE})) {
225 if ($part->{TYPE} eq "EXT_LIB") {
226 $part->{ENABLE} = "NO";
228 $part->{ENABLE} = "YES";
233 foreach my $k (keys %$INPUT) {
234 my $part = $INPUT->{$k};
236 $part->{LINK_FLAGS} = [];
237 $part->{FULL_OBJ_LIST} = ["\$($part->{TYPE}_$part->{NAME}_OBJ_LIST)"];
239 check_subsystem($INPUT, $part, $subsys_ot) if ($part->{TYPE} eq "SUBSYSTEM");
240 check_module($INPUT, $part, $module_ot) if ($part->{TYPE} eq "MODULE");
241 check_library($INPUT, $part, $lib_ot) if ($part->{TYPE} eq "LIBRARY");
242 check_binary($INPUT, $part) if ($part->{TYPE} eq "BINARY");
245 foreach my $part (values %$INPUT) {
246 if (defined($part->{INIT_FUNCTIONS})) {
247 push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
249 import_integrated($part, $INPUT);
252 foreach my $part (values %$INPUT) {
253 $part->{UNIQUE_DEPENDENCIES_LINK} = [];
254 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
255 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
258 foreach my $part (values %$INPUT) {
259 $part->{UNIQUE_DEPENDENCIES_COMPILE} = [];
260 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
261 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
264 foreach my $part (values %$INPUT) {
265 $part->{UNIQUE_DEPENDENCIES_ALL} = [];
266 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);
267 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);