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]/;
33 sub check_subsystem($$$)
35 my ($INPUT, $subsys, $default_ot) = @_;
36 return if ($subsys->{ENABLE} ne "YES");
38 unless(defined($subsys->{OUTPUT_TYPE})) {
39 $subsys->{OUTPUT_TYPE} = $default_ot;
45 my ($INPUT, $mod, $default_ot) = @_;
47 die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
51 if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
52 $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
55 if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
56 $mod->{ENABLE} = "NO";
60 return if ($mod->{ENABLE} ne "YES");
62 if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
63 $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
65 $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
68 if (not defined($mod->{OUTPUT_TYPE})) {
69 $mod->{OUTPUT_TYPE} = $default_ot;
72 if ($mod->{OUTPUT_TYPE} eq "SHARED_LIBRARY") {
73 $mod->{INSTALLDIR} = "MODULESDIR/$mod->{SUBSYSTEM}";
74 push (@{$mod->{PRIVATE_DEPENDENCIES}}, $mod->{SUBSYSTEM});
76 push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
80 sub check_library($$$)
82 my ($INPUT, $lib, $default_ot) = @_;
84 return if ($lib->{ENABLE} ne "YES");
86 $lib->{OUTPUT_TYPE} = $default_ot;
88 if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
89 print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
93 if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
94 print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
98 unless (defined($lib->{INIT_FUNCTION_TYPE})) {
99 $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
102 $lib->{INSTALLDIR} = "LIBDIR";
107 my ($INPUT, $bin) = @_;
109 return if ($bin->{ENABLE} ne "YES");
111 ($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
113 $bin->{OUTPUT_TYPE} = "BINARY";
116 sub import_integrated($$)
118 my ($lib, $depend) = @_;
120 foreach my $mod (values %$depend) {
121 next if(not defined($mod->{OUTPUT_TYPE}));
122 next if($mod->{OUTPUT_TYPE} ne "INTEGRATED");
123 next if(not defined($mod->{SUBSYSTEM}));
124 next if($mod->{SUBSYSTEM} ne $lib->{NAME});
125 next if($mod->{ENABLE} ne "YES");
127 push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{TYPE}_$mod->{NAME}_FULL_OBJ_LIST)");
128 push (@{$lib->{LINK_FLAGS}}, "\$($mod->{TYPE}_$mod->{NAME}_LINK_FLAGS)");
129 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
130 push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
132 $mod->{ENABLE} = "NO";
136 sub calc_unique_deps($$$$$$)
138 sub calc_unique_deps($$$$$$);
139 my ($name, $INPUT, $deps, $udeps, $withlibs, $busy) = @_;
141 foreach my $n (@$deps) {
142 die("Dependency unknown: $n") unless (defined($INPUT->{$n}));
143 die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
144 next if (grep /^$n$/, @$udeps);
145 my $dep = $INPUT->{$n};
147 if (defined ($dep->{OUTPUT_TYPE}) &&
149 ($dep->{OUTPUT_TYPE} eq "INTEGRATED") or
150 ($dep->{OUTPUT_TYPE} eq "STATIC_LIBRARY"))) {
151 push (@$busy, $dep->{NAME});
152 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $busy);
153 calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $busy);
157 unshift (@{$udeps}, $dep->{NAME});
163 my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
165 foreach my $part (values %$INPUT) {
166 unless (defined($part->{STANDARD_VISIBILITY})) {
167 if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
168 $part->{STANDARD_VISIBILITY} = "hidden";
170 $part->{STANDARD_VISIBILITY} = "default";
174 unless (defined($part->{CFLAGS})) {
175 $part->{CFLAGS} = "";
178 unless (defined($part->{PUBLIC_HEADERS})) {
179 $part->{PUBLIC_HEADERS} = [];
182 if (defined($part->{PUBLIC_PROTO_HEADER})) {
183 push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
186 if (defined($enabled->{$part->{NAME}})) {
187 $part->{ENABLE} = $enabled->{$part->{NAME}};
191 unless(defined($part->{ENABLE})) {
192 if ($part->{TYPE} eq "EXT_LIB") {
193 $part->{ENABLE} = "NO";
195 $part->{ENABLE} = "YES";
200 foreach my $k (keys %$INPUT) {
201 my $part = $INPUT->{$k};
203 $part->{LINK_FLAGS} = [];
204 $part->{FULL_OBJ_LIST} = ["\$($part->{TYPE}_$part->{NAME}_OBJ_LIST)"];
206 check_subsystem($INPUT, $part, $subsys_ot) if ($part->{TYPE} eq "SUBSYSTEM");
207 check_module($INPUT, $part, $module_ot) if ($part->{TYPE} eq "MODULE");
208 check_library($INPUT, $part, $lib_ot) if ($part->{TYPE} eq "LIBRARY");
209 check_binary($INPUT, $part) if ($part->{TYPE} eq "BINARY");
212 foreach my $part (values %$INPUT) {
213 if (defined($part->{INIT_FUNCTIONS})) {
214 push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
216 import_integrated($part, $INPUT);
219 foreach my $part (values %$INPUT) {
220 $part->{UNIQUE_DEPENDENCIES} = [];
221 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
222 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
225 foreach my $part (values %$INPUT) {
226 $part->{UNIQUE_DEPENDENCIES_ALL} = [];
227 calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);
228 calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);