1 files changed, 128 insertions, 0 deletions
diff --git a/source4/build/smb_build/input.pl b/source4/build/smb_build/input.pl
new file mode 100644
index 0000000000..8b5b904f1e
--- /dev/null
+++ b/source4/build/smb_build/input.pl
@@ -0,0 +1,128 @@
+###########################################################
+### SMB Build System					###
+### - the input checking functions			###
+###							###
+###  Copyright (C) Stefan (metze) Metzmacher 2004	###
+###  Released under the GNU GPL				###
+###########################################################
+
+
+sub str2array($)
+{
+	my $str = shift;
+	my @ar = ();
+
+	$str =~ s/^[\t\n ]*//g;
+
+	$str =~ s/[\t\n ]*$//g;
+
+	$str =~ s/([\t\n ]+)/ /g;
+
+	if (length($str)==0) {
+		return ();
+	}
+
+	@ar = split(/[ \t\n]/,$str);
+
+	return @ar;
+}
+
+sub _check_subsystems($)
+{
+	my $CTX = shift;
+
+	foreach my $subsys (sort keys %{$CTX->{INPUT}{SUBSYSTEMS}}) {
+		if ($CTX->{INPUT}{SUBSYSTEMS}{$subsys}{ENABLE} ne "YES") {
+			printf("Subsystem: %s disabled!\n",$CTX->{INPUT}{SUBSYSTEMS}{$subsys}{NAME});
+			next;
+		}
+	}
+
+	return;
+}
+
+sub _check_modules($)
+{
+	my $CTX = shift;
+	
+	foreach my $mod (sort keys %{$CTX->{INPUT}{MODULES}}) {
+		my $subsys = $CTX->{INPUT}{MODULES}{$mod}{SUBSYSTEM};
+		my $default_build = $CTX->{INPUT}{MODULES}{$mod}{DEFAULT_BUILD};
+		my $build = $CTX->{INPUT}{MODULES}{$mod}{CHOSEN_BUILD};
+		my $use_default = 0;
+
+		if (!(defined($CTX->{INPUT}{SUBSYSTEMS}{$subsys}))) {
+			$CTX->{INPUT}{MODULES}{$mod}{BUILD} = "NOT";
+			printf("Module: %s...PARENT SUBSYSTEM DISABLED\n",$mod);
+			next;
+		}
+
+		if ($build eq "DEFAULT") {
+			$build = $default_build;
+			$use_default = 1;
+		}
+
+		if ($build eq "SHARED") {
+			$CTX->{INPUT}{MODULES}{$mod}{BUILD} = "SHARED";
+			printf("Module: %s...SHARED\n",$mod);
+		} elsif ($build eq "STATIC") {
+			$CTX->{INPUT}{MODULES}{$mod}{BUILD} = "STATIC";
+			printf("Module: %s...STATIC\n",$mod);
+		} else {
+			$CTX->{INPUT}{MODULES}{$mod}{BUILD} = "NOT";
+			printf("Module: %s...NOT\n",$mod);
+			next;
+		}
+	}
+
+	return;
+}
+
+sub _check_libraries($)
+{
+	my $CTX = shift;
+
+	foreach my $lib (sort keys %{$CTX->{INPUT}{LIBRARIES}}) {
+		if ($CTX->{INPUT}{LIBRARIES}{$lib}{ENABLE} ne "YES") {
+			printf("Library: %s disabled!\n",$CTX->{INPUT}{LIBRARIES}{$lib}{NAME});
+			next;
+		}
+	}
+
+	return;
+}
+
+sub _check_binaries($)
+{
+	my $CTX = shift;
+
+	foreach my $bin (sort keys %{$CTX->{INPUT}{BINARIES}}) {
+		if ($CTX->{INPUT}{BINARIES}{$bin}{ENABLE} ne "YES") {
+			printf("Binary: %s disabled!\n",$CTX->{INPUT}{BINARIES}{$bin}{NAME});
+			next;
+		}
+	}
+
+	return;
+}
+
+###########################################################
+# This function checks the input from the configure script 
+#
+# check_input($SMB_BUILD_CTX)
+#
+# $SMB_BUILD_CTX -	the global SMB_BUILD context
+sub check_input($)
+{
+	my $CTX = shift;
+
+	_check_subsystems($CTX);
+
+	_check_modules($CTX);
+
+	_check_libraries($CTX);
+
+	_check_binaries($CTX);
+
+	return;
+}