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($$$)
59 my ($INPUT, $subsys, $default_ot) = @_;
60 return if ($subsys->{ENABLE} ne "YES");
62 unless(defined($subsys->{OUTPUT_TYPE})) {
63 $subsys->{OUTPUT_TYPE} = $default_ot;
65 add_libreplace($subsys);
70 my ($INPUT, $mod, $default_ot) = @_;
72 die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
76 if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
77 $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
80 if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
81 $mod->{ENABLE} = "NO";
85 return if ($mod->{ENABLE} ne "YES");
87 if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
88 $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
90 $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
93 if (not defined($mod->{OUTPUT_TYPE})) {
94 $mod->{OUTPUT_TYPE} = $default_ot;
97 if ($mod->{OUTPUT_TYPE} eq "SHARED_LIBRARY") {
98 $mod->{INSTALLDIR} = "MODULESDIR/$mod->{SUBSYSTEM}";
99 push (@{$mod->{PRIVATE_DEPENDENCIES}}, $mod->{SUBSYSTEM});
101 push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
103 add_libreplace($mod);
106 sub check_library($$$)
108 my ($INPUT, $lib, $default_ot) = @_;
110 return if ($lib->{ENABLE} ne "YES");
112 $lib->{OUTPUT_TYPE} = $default_ot;
114 if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
115 print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
119 if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
120 print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
124 unless (defined($lib->{INIT_FUNCTION_TYPE})) {
125 $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
128 $lib->{INSTALLDIR} = "LIBDIR";
129 add_libreplace($lib);
134 my ($INPUT, $bin) = @_;
136 return if ($bin->{ENABLE} ne "YES");
138 ($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
140 $bin->{OUTPUT_TYPE} = "BINARY";
141 add_libreplace($bin);
144 sub import_integrated($$)
146 my ($lib, $depend) = @_;
148 foreach my $mod (values %$depend) {
149 next if(not defined($mod->{OUTPUT_TYPE}));
150 next if($mod->{OUTPUT_TYPE} ne "INTEGRATED");
151 next if(not defined($mod->{SUBSYSTEM}));
152 next if($mod->{SUBSYSTEM} ne $lib->{NAME});
153 next if($mod->{ENABLE} ne "YES");
155 push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{TYPE}_$mod->{NAME}_FULL_OBJ_LIST)");
156 push (@{$lib->{LINK_FLAGS}}, "\$($mod->{TYPE}_$mod->{NAME}_LINK_FLAGS)");
157 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
158 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
160 $mod->{ENABLE} = "NO";
164 sub calc_unique_deps($$$$$$)
166 sub calc_unique_deps($$$$$$);
167 my ($name, $INPUT, $deps, $udeps, $withlibs, $busy) = @_;
169 foreach my $n (@$deps) {
170 die("Dependency unknown: $n") unless (defined($INPUT->{$n}));
171 die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
172 next if (grep /^$n$/, @$udeps);
173 my $dep = $INPUT->{$n};
175 if (defined ($dep->{OUTPUT_TYPE}) &&
177 ($dep->{OUTPUT_TYPE} eq "INTEGRATED") or
178 ($dep->{OUTPUT_TYPE} eq "STATIC_LIBRARY"))) {
179 push (@$busy, $dep->{NAME});
180 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $busy);
181 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $busy);
185 unshift (@{$udeps}, $dep->{NAME});
191 my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
193 foreach my $part (values %$INPUT) {
194 unless (defined($part->{STANDARD_VISIBILITY})) {
195 if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
196 $part->{STANDARD_VISIBILITY} = "hidden";
198 $part->{STANDARD_VISIBILITY} = "default";
202 unless (defined($part->{PUBLIC_HEADERS})) {
203 $part->{PUBLIC_HEADERS} = [];
206 if (defined($part->{PUBLIC_PROTO_HEADER})) {
207 push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
210 if (defined($enabled->{$part->{NAME}})) {
211 $part->{ENABLE} = $enabled->{$part->{NAME}};
215 unless(defined($part->{ENABLE})) {
216 if ($part->{TYPE} eq "EXT_LIB") {
217 $part->{ENABLE} = "NO";
219 $part->{ENABLE} = "YES";
224 foreach my $k (keys %$INPUT) {
225 my $part = $INPUT->{$k};
227 $part->{LINK_FLAGS} = [];
228 $part->{FULL_OBJ_LIST} = ["\$($part->{TYPE}_$part->{NAME}_OBJ_LIST)"];
230 check_subsystem($INPUT, $part, $subsys_ot) if ($part->{TYPE} eq "SUBSYSTEM");
231 check_module($INPUT, $part, $module_ot) if ($part->{TYPE} eq "MODULE");
232 check_library($INPUT, $part, $lib_ot) if ($part->{TYPE} eq "LIBRARY");
233 check_binary($INPUT, $part) if ($part->{TYPE} eq "BINARY");
236 foreach my $part (values %$INPUT) {
237 if (defined($part->{INIT_FUNCTIONS})) {
238 push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
240 import_integrated($part, $INPUT);
243 foreach my $part (values %$INPUT) {
244 $part->{UNIQUE_DEPENDENCIES} = [];
245 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
246 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
249 foreach my $part (values %$INPUT) {
250 $part->{UNIQUE_DEPENDENCIES_ALL} = [];
251 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);
252 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);