-###########################################################
-### SMB Build System ###
-### - the input checking functions ###
-### ###
-### Copyright (C) Stefan (metze) Metzmacher 2004 ###
-### Copyright (C) Jelmer Vernooij 2004 ###
-### Released under the GNU GPL ###
-###########################################################
+# Samba Build System
+# - the input checking functions
+#
+# Copyright (C) Stefan (metze) Metzmacher 2004
+# Copyright (C) Jelmer Vernooij 2004
+# Released under the GNU GPL
+use config;
use strict;
-package input;
+package smb_build::input;
-my $subsystem_output_type = "OBJLIST";
-my $srcdir = ".";
+my $srcdir = $config::config{srcdir};
sub strtrim($)
{
- my $str = shift;
- my @ar = ();
-
- $str =~ s/^[\t\n ]*//g;
-
- $str =~ s/[\t\n ]*$//g;
-
- return $str;
+ $_ = shift;
+ s/^[\t\n ]*//g;
+ s/[\t\n ]*$//g;
+ return $_;
}
sub str2array($)
{
- my $str = shift;
- my @ar = ();
+ $_ = shift;
+ s/^[\t\n ]*//g;
+ s/[\t\n ]*$//g;
+ s/([\t\n ]+)/ /g;
- $str =~ s/^[\t\n ]*//g;
-
- $str =~ s/[\t\n ]*$//g;
-
- $str =~ s/([\t\n ]+)/ /g;
-
- if (length($str)==0) {
- return ();
- }
-
- @ar = split(/[ \t\n]/,$str);
-
- return @ar;
+ return () if (length($_)==0);
+ return split /[ \t\n]/;
}
-sub check_subsystem($$)
+sub check_subsystem($$$)
{
- my $CTX = shift;
- my $subsys = shift;
- if ($subsys->{ENABLE} ne "YES") {
- printf("Subsystem: %s disabled!\n",$subsys->{NAME});
- return;
- }
+ my ($INPUT, $subsys, $default_ot) = @_;
+ return if ($subsys->{ENABLE} ne "YES");
- $subsys->{OUTPUT_TYPE} = $subsystem_output_type;
+ unless(defined($subsys->{OUTPUT_TYPE})) {
+ $subsys->{OUTPUT_TYPE} = $default_ot;
+ }
}
-sub check_module($$)
+sub check_module($$$)
{
- my $CTX = shift;
- my $mod = shift;
+ my ($INPUT, $mod, $default_ot) = @_;
die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
- ($mod->{DEFAULT_BUILD} = "STATIC") if not defined($mod->{DEFAULT_BUILD});
-
my $use_default = 0;
+
+ if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
+ $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
+ }
- $mod->{SUBSYSTEM} = join(' ', @{$mod->{SUBSYSTEM}});
-
- if (!(defined($CTX->{INPUT}{$mod->{SUBSYSTEM}}))) {
- $mod->{BUILD} = "NOT";
+ if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
$mod->{ENABLE} = "NO";
- printf("Module: %s...PARENT SUBSYSTEM ($mod->{SUBSYSTEM}) DISABLED\n",$mod->{NAME});
return;
}
- if ($mod->{ENABLE} ne "YES")
- {
- $mod->{CHOSEN_BUILD} = "NOT";
+ return if ($mod->{ENABLE} ne "YES");
+
+ if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
+ $mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
+ } else {
+ $mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
}
- if (not defined($mod->{CHOSEN_BUILD}) or $mod->{CHOSEN_BUILD} eq "DEFAULT") {
- $mod->{CHOSEN_BUILD} = $mod->{DEFAULT_BUILD};
+ if (not defined($mod->{OUTPUT_TYPE})) {
+ $mod->{OUTPUT_TYPE} = $default_ot;
}
- if ($mod->{CHOSEN_BUILD} eq "SHARED") {
- $mod->{ENABLE} = "YES";
- $mod->{OUTPUT_TYPE} = "SHARED_LIBRARY";
- push (@{$mod->{REQUIRED_SUBSYSTEMS}}, $mod->{SUBSYSTEM});
- printf("Module: %s...shared\n",$mod->{NAME});
- } elsif ($mod->{CHOSEN_BUILD} eq "STATIC") {
- $mod->{ENABLE} = "YES";
- push (@{$CTX->{INPUT}{$mod->{SUBSYSTEM}}{REQUIRED_SUBSYSTEMS}}, $mod->{NAME});
- printf("Module: %s...static\n",$mod->{NAME});
- $mod->{OUTPUT_TYPE} = $subsystem_output_type;
- } else {
- $mod->{ENABLE} = "NO";
- printf("Module: %s...not\n",$mod->{NAME});
- return;
+ if ($mod->{OUTPUT_TYPE} eq "SHARED_LIBRARY") {
+ $mod->{INSTALLDIR} = "MODULESDIR/$mod->{SUBSYSTEM}";
+ push (@{$mod->{PRIVATE_DEPENDENCIES}}, $mod->{SUBSYSTEM}) unless
+ $INPUT->{$mod->{SUBSYSTEM}}->{TYPE} eq "BINARY";
+ } else {
+ push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
}
}
-sub check_library($$)
+sub check_library($$$)
{
- my $CTX = shift;
- my $lib = shift;
+ my ($INPUT, $lib, $default_ot) = @_;
- if ($lib->{ENABLE} ne "YES") {
- printf("Library: %s...disabled\n",$lib->{NAME});
+ return if ($lib->{ENABLE} ne "YES");
+
+ $lib->{OUTPUT_TYPE} = $default_ot;
+
+ if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
+ print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
return;
}
- $lib->{OUTPUT_TYPE} = "SHARED_LIBRARY";
- $lib->{MAJOR_VERSION} = join('', @{$lib->{MAJOR_VERSION}});
- $lib->{MINOR_VERSION} = join('', @{$lib->{MINOR_VERSION}});
- $lib->{RELEASE_VERSION} = join('', @{$lib->{RELEASE_VERSION}});
+ if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
+ print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
+ return;
+ }
+
+ unless (defined($lib->{INIT_FUNCTION_TYPE})) {
+ $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
+ }
+
+ $lib->{INSTALLDIR} = "LIBDIR";
}
sub check_binary($$)
{
- my $CTX = shift;
- my $bin = shift;
+ my ($INPUT, $bin) = @_;
- if ($bin->{ENABLE} ne "YES") {
- printf("Binary: %s...disabled\n",$bin->{NAME});
- return;
- }
+ return if ($bin->{ENABLE} ne "YES");
($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
$bin->{OUTPUT_TYPE} = "BINARY";
}
-sub calc_unique_deps
+
+sub import_integrated($$)
{
- my $deps = shift;
- my $udeps = shift;
-
- foreach my $dep (@{$deps}) {
- if (not defined($udeps->{$$dep->{NAME}})) {
- $udeps->{$$dep->{NAME}} = "BUSY";
- calc_unique_deps($$dep->{DEPENDENCIES}, $udeps);
- $udeps->{$$dep->{NAME}} = $$dep;
- }
- }
-}
+ my ($lib, $depend) = @_;
+ foreach my $mod (values %$depend) {
+ next if(not defined($mod->{SUBSYSTEM}));
+ next if($mod->{SUBSYSTEM} ne $lib->{NAME});
+ next if($mod->{ENABLE} ne "YES");
+ push (@{$lib->{FULL_OBJ_LIST}}, "\$($mod->{TYPE}_$mod->{NAME}_FULL_OBJ_LIST)");
+ push (@{$lib->{LINK_FLAGS}}, "\$($mod->{TYPE}_$mod->{NAME}_LINK_FLAGS)");
+ push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PUBLIC_DEPENDENCIES}}) if defined($mod->{PUBLIC_DEPENDENCIES});
+ push (@{$lib->{PRIVATE_DEPENDENCIES}}, @{$mod->{PRIVATE_DEPENDENCIES}}) if defined($mod->{PRIVATE_DEPENDENCIES});
-###########################################################
-# This function checks the input from the configure script
-#
-# check_input($SMB_BUILD_CTX)
-#
-# $SMB_BUILD_CTX - the global SMB_BUILD context
-sub check($)
+ $mod->{ENABLE} = "NO";
+ }
+}
+
+sub calc_unique_deps($$$$$$)
{
- my $CTX = shift;
+ sub calc_unique_deps($$$$$$);
+ my ($name, $INPUT, $deps, $udeps, $withlibs, $busy) = @_;
+
+ foreach my $n (@$deps) {
+ die("Dependency unknown: $n") unless (defined($INPUT->{$n}));
+ die("Recursive dependency: $n, list: " . join(',', @$busy)) if (grep (/^$n$/, @$busy));
+ next if (grep /^$n$/, @$udeps);
+ my $dep = $INPUT->{$n};
+
+ if (defined ($dep->{OUTPUT_TYPE}) &&
+ ($withlibs or
+ ($dep->{OUTPUT_TYPE} eq "INTEGRATED") or
+ ($dep->{OUTPUT_TYPE} eq "STATIC_LIBRARY"))) {
+ push (@$busy, $dep->{NAME});
+ calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $busy);
+ calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $busy);
+ pop (@$busy);
+ }
+
+ unshift (@{$udeps}, $dep->{NAME});
+ }
+}
- ($subsystem_output_type = $ENV{SUBSYSTEM_OUTPUT_TYPE}) if (defined($ENV{"SUBSYSTEM_OUTPUT_TYPE"}));
+sub check($$$$$)
+{
+ my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
+
+ foreach my $part (values %$INPUT) {
+ unless (defined($part->{STANDARD_VISIBILITY})) {
+ if ($part->{TYPE} eq "MODULE" or $part->{TYPE} eq "BINARY") {
+ $part->{STANDARD_VISIBILITY} = "hidden";
+ } else {
+ $part->{STANDARD_VISIBILITY} = "default";
+ }
+ }
- foreach my $part (values %{$CTX->{INPUT}}) {
- ($part->{ENABLE} = "YES") if not defined($part->{ENABLE});
- }
+ unless (defined($part->{CFLAGS})) {
+ $part->{CFLAGS} = "";
+ }
- foreach my $part (values %{$CTX->{INPUT}}) {
- check_subsystem($CTX, $part) if ($part->{TYPE} eq "SUBSYSTEM");
- check_module($CTX, $part) if ($part->{TYPE} eq "MODULE");
- check_library($CTX, $part) if ($part->{TYPE} eq "LIBRARY");
- check_binary($CTX, $part) if ($part->{TYPE} eq "BINARY");
+ unless (defined($part->{PUBLIC_HEADERS})) {
+ $part->{PUBLIC_HEADERS} = [];
+ }
+
+ if (defined($part->{PUBLIC_PROTO_HEADER})) {
+ push (@{$part->{PUBLIC_HEADERS}}, $part->{PUBLIC_PROTO_HEADER});
+ }
- #FIXME: REQUIRED_LIBRARIES needs to go
- if (defined($part->{REQUIRED_LIBRARIES})) {
- push(@{$part->{REQUIRED_SUBSYSTEMS}}, @{$part->{REQUIRED_LIBRARIES}});
- delete ($part->{REQUIRED_LIBRARIES});
+ if (defined($enabled->{$part->{NAME}})) {
+ $part->{ENABLE} = $enabled->{$part->{NAME}};
+ next;
+ }
+
+ unless(defined($part->{ENABLE})) {
+ if ($part->{TYPE} eq "EXT_LIB") {
+ $part->{ENABLE} = "NO";
+ } else {
+ $part->{ENABLE} = "YES";
+ }
}
}
- my %depend = %{$CTX->{INPUT}};
+ foreach my $k (keys %$INPUT) {
+ my $part = $INPUT->{$k};
- foreach my $part (values %depend) {
-
- # Generate list of dependencies
- $part->{DEPENDENCIES} = [];
+ $part->{FULL_OBJ_LIST} = ["\$($part->{TYPE}_$part->{NAME}_OBJ_LIST)"];
- foreach my $key (@{$part->{REQUIRED_SUBSYSTEMS}}) {
- die("$part->{NAME} has undefined dependency $key\n") if not defined($depend{$key});
- push (@{$part->{DEPENDENCIES}}, \$depend{$key});
- }
+ check_subsystem($INPUT, $part, $subsys_ot) if ($part->{TYPE} eq "SUBSYSTEM");
+ check_module($INPUT, $part, $module_ot) if ($part->{TYPE} eq "MODULE");
+ check_library($INPUT, $part, $lib_ot) if ($part->{TYPE} eq "LIBRARY");
+ check_binary($INPUT, $part) if ($part->{TYPE} eq "BINARY");
+ }
+
+ foreach my $part (values %$INPUT) {
+ import_integrated($part, $INPUT);
+ }
- delete ($part->{REQUIRED_SUBSYSTEMS});
+ foreach my $part (values %$INPUT) {
+ $part->{UNIQUE_DEPENDENCIES} = [];
+ calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
+ calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES}, 0, []);
}
- foreach my $part (values %depend) {
- $part->{UNIQUE_DEPENDENCIES} = {};
- calc_unique_deps($part->{DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES});
+ foreach my $part (values %$INPUT) {
+ $part->{UNIQUE_DEPENDENCIES_ALL} = [];
+ calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);
+ calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, []);
}
- return %depend;
+ return $INPUT;
}
1;
git.samba.org / jelmer / samba4-debian.git / blobdiff