mirror of
https://github.com/samba-team/samba.git
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1ada710840
Never install generated prototype files. It's easier to break the API when using them and they're not easily readable for 3rd party users. Conflicts: source/auth/config.mk source/auth/credentials/config.mk source/auth/gensec/config.mk source/build/smb_build/config_mk.pm source/build/smb_build/main.pl source/build/smb_build/makefile.pm source/dsdb/config.mk source/lib/charset/config.mk source/lib/tdr/config.mk source/lib/util/config.mk source/libcli/config.mk source/libcli/ldap/config.mk source/librpc/config.mk source/param/config.mk source/rpc_server/config.mk source/torture/config.mk (This used to be commit 6c659689ed4081f1d7a6253c538c7f01784197ba)
298 lines
8.5 KiB
Perl
298 lines
8.5 KiB
Perl
# Samba Build System
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# - the input checking functions
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#
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# Copyright (C) Stefan (metze) Metzmacher 2004
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# Copyright (C) Jelmer Vernooij 2004
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# Released under the GNU GPL
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use strict;
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package smb_build::input;
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use File::Basename;
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sub strtrim($)
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{
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$_ = shift;
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s/^[\t\n ]*//g;
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s/[\t\n ]*$//g;
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return $_;
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}
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sub str2array($)
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{
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$_ = shift;
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s/^[\t\n ]*//g;
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s/[\t\n ]*$//g;
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s/([\t\n ]+)/ /g;
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return () if (length($_)==0);
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return split /[ \t\n]/;
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}
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sub add_libreplace($)
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{
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my ($part) = @_;
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return if ($part->{NAME} eq "LIBREPLACE");
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return if ($part->{NAME} eq "LIBREPLACE_HOSTCC");
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return if ($part->{NAME} eq "REPLACE_READDIR");
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foreach my $n (@{$part->{PRIVATE_DEPENDENCIES}}) {
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return if ($n eq "LIBREPLACE");
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return if ($n eq "LIBREPLACE_HOSTCC");
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}
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foreach my $n (@{$part->{PUBLIC_DEPENDENCIES}}) {
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return if ($n eq "LIBREPLACE");
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return if ($n eq "LIBREPLACE_HOSTCC");
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}
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if (defined($part->{USE_HOSTCC}) && $part->{USE_HOSTCC} eq "YES") {
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unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE_HOSTCC");
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} else {
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unshift (@{$part->{PRIVATE_DEPENDENCIES}}, "LIBREPLACE");
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}
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}
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sub check_subsystem($$$)
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{
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my ($INPUT, $subsys, $default_ot) = @_;
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return if ($subsys->{ENABLE} ne "YES");
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unless (defined($subsys->{OUTPUT_TYPE})) { $subsys->{OUTPUT_TYPE} = $default_ot; }
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unless (defined($subsys->{INIT_FUNCTION_TYPE})) { $subsys->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
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unless (defined($subsys->{INIT_FUNCTION_SENTINEL})) { $subsys->{INIT_FUNCTION_SENTINEL} = "NULL"; }
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}
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sub check_module($$$)
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{
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my ($INPUT, $mod, $default_ot) = @_;
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die("Module $mod->{NAME} does not have a SUBSYSTEM set") if not defined($mod->{SUBSYSTEM});
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if (not exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS})) {
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$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS} = [];
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}
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if (!(defined($INPUT->{$mod->{SUBSYSTEM}}))) {
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die("Unknown subsystem $mod->{SUBSYSTEM} for module $mod->{NAME}");
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}
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if ($INPUT->{$mod->{SUBSYSTEM}} eq "NO") {
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warn("Disabling module $mod->{NAME} because subsystem $mod->{SUBSYSTEM} is disabled");
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$mod->{ENABLE} = "NO";
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return;
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}
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return if ($mod->{ENABLE} ne "YES");
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if (exists($INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE})) {
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$mod->{INIT_FUNCTION_TYPE} = $INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTION_TYPE};
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} else {
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$mod->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)";
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}
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if (not defined($mod->{OUTPUT_TYPE})) {
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if ($INPUT->{$mod->{SUBSYSTEM}}->{TYPE} eq "EXT_LIB") {
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$mod->{OUTPUT_TYPE} = undef;
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} else {
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$mod->{OUTPUT_TYPE} = $default_ot;
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}
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}
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if (grep(/SHARED_LIBRARY/, @{$mod->{OUTPUT_TYPE}})) {
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my $sane_subsystem = lc($mod->{SUBSYSTEM});
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$sane_subsystem =~ s/^lib//;
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$mod->{INSTALLDIR} = "MODULESDIR/$sane_subsystem";
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push (@{$mod->{PUBLIC_DEPENDENCIES}}, $mod->{SUBSYSTEM});
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add_libreplace($mod);
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}
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if (grep(/MERGED_OBJ/, @{$mod->{OUTPUT_TYPE}})) {
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push (@{$INPUT->{$mod->{SUBSYSTEM}}{INIT_FUNCTIONS}}, $mod->{INIT_FUNCTION}) if defined($mod->{INIT_FUNCTION});
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unshift (@{$INPUT->{$mod->{SUBSYSTEM}}{PRIVATE_DEPENDENCIES}}, $mod->{NAME});
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}
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}
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sub check_library($$$)
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{
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my ($INPUT, $lib, $default_ot) = @_;
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return if ($lib->{ENABLE} ne "YES");
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unless (defined($lib->{OUTPUT_TYPE})) { $lib->{OUTPUT_TYPE} = $default_ot; }
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if (defined($lib->{VERSION}) and not defined($lib->{SO_VERSION})) {
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print "$lib->{NAME}: Please specify SO_VERSION when specifying VERSION\n";
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return;
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}
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if (defined($lib->{SO_VERSION}) and not defined($lib->{VERSION})) {
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print "$lib->{NAME}: Please specify VERSION when specifying SO_VERSION\n";
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return;
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}
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unless (defined($lib->{INIT_FUNCTION_TYPE})) { $lib->{INIT_FUNCTION_TYPE} = "NTSTATUS (*) (void)"; }
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unless (defined($lib->{INIT_FUNCTION_SENTINEL})) { $lib->{INIT_FUNCTION_SENTINEL} = "NULL"; }
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unless (defined($lib->{INSTALLDIR})) { $lib->{INSTALLDIR} = "LIBDIR"; }
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add_libreplace($lib);
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}
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sub check_python($$$)
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{
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my ($INPUT, $python, $default_ot) = @_;
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return if ($INPUT->{LIBPYTHON}{ENABLE} ne "YES");
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$python->{INSTALLDIR} = "PYTHONDIR";
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unless (defined($python->{CFLAGS})) { $python->{CFLAGS} = []; }
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if (defined($python->{SWIG_FILE})) {
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my $dirname = dirname($python->{SWIG_FILE});
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my $basename = basename($python->{SWIG_FILE}, ".i");
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$dirname .= "/" unless $dirname =~ /\/$/;
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$dirname = "" if $dirname eq "./";
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$python->{OBJ_FILES} = ["$dirname$basename\_wrap.o"];
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$python->{LIBRARY_REALNAME} = "_$basename.\$(SHLIBEXT)";
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$python->{PYTHON_FILES} = ["$dirname$basename.py"];
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push (@{$python->{CFLAGS}}, "\$(CFLAG_NO_UNUSED_MACROS)");
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push (@{$python->{CFLAGS}}, "\$(CFLAG_NO_CAST_QUAL)");
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$python->{INIT_FUNCTION} = "{ (char *)\"_$basename\", init_$basename }";
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} else {
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my $basename = $python->{NAME};
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$basename =~ s/^python_//g;
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$python->{LIBRARY_REALNAME} = "$basename.\$(SHLIBEXT)";
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$python->{INIT_FUNCTION} = "{ (char *)\"$basename\", init$basename }";
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}
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push (@{$python->{CFLAGS}}, "\$(EXT_LIB_PYTHON_CFLAGS)");
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$python->{SUBSYSTEM} = "LIBPYTHON";
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check_module($INPUT, $python, $default_ot);
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}
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sub check_binary($$)
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{
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my ($INPUT, $bin) = @_;
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return if ($bin->{ENABLE} ne "YES");
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($bin->{BINARY} = (lc $bin->{NAME})) if not defined($bin->{BINARY});
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$bin->{OUTPUT_TYPE} = ["BINARY"];
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add_libreplace($bin);
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}
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sub add_implicit($$)
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{
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my ($INPUT, $n) = @_;
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$INPUT->{$n} = {
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TYPE => "MAKE_RULE",
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NAME => $n,
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TARGET => "",
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OUTPUT_TYPE => undef,
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LIBS => ["\$(".uc($n)."_LIBS)"],
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LDFLAGS => ["\$(".uc($n)."_LDFLAGS)"],
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CFLAGS => ["\$(".uc($n)."_CFLAGS)"],
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CPPFLAGS => ["\$(".uc($n)."_CPPFLAGS)"]
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};
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}
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sub calc_unique_deps($$$$$$$$)
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{
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sub calc_unique_deps($$$$$$$$);
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my ($name, $INPUT, $deps, $udeps, $withlibs, $forward, $pubonly, $busy) = @_;
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foreach my $n (@$deps) {
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add_implicit($INPUT, $n) unless (defined($INPUT->{$n}));
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my $dep = $INPUT->{$n};
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if (grep (/^$n$/, @$busy)) {
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next if (@{$dep->{OUTPUT_TYPE}}[0] eq "MERGED_OBJ");
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die("Recursive dependency: $n, list: " . join(',', @$busy));
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}
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next if (grep /^$n$/, @$udeps);
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push (@{$udeps}, $dep->{NAME}) if $forward;
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if (defined ($dep->{OUTPUT_TYPE}) &&
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($withlibs or
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(@{$dep->{OUTPUT_TYPE}}[0] eq "MERGED_OBJ") or
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(@{$dep->{OUTPUT_TYPE}}[0] eq "STATIC_LIBRARY"))) {
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push (@$busy, $dep->{NAME});
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calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PUBLIC_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy);
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calc_unique_deps($dep->{NAME}, $INPUT, $dep->{PRIVATE_DEPENDENCIES}, $udeps, $withlibs, $forward, $pubonly, $busy) unless $pubonly;
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pop (@$busy);
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}
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unshift (@{$udeps}, $dep->{NAME}) unless $forward;
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}
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}
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sub check($$$$$)
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{
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my ($INPUT, $enabled, $subsys_ot, $lib_ot, $module_ot) = @_;
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foreach my $part (values %$INPUT) {
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if (defined($enabled->{$part->{NAME}})) {
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$part->{ENABLE} = $enabled->{$part->{NAME}};
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next;
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}
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unless(defined($part->{ENABLE})) {
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if ($part->{TYPE} eq "EXT_LIB") {
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$part->{ENABLE} = "NO";
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} else {
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$part->{ENABLE} = "YES";
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}
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}
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}
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foreach my $part (values %$INPUT) {
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$part->{LINK_FLAGS} = [];
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$part->{FULL_OBJ_LIST} = ["\$($part->{NAME}_OBJ_LIST)"];
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if ($part->{TYPE} eq "SUBSYSTEM") {
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check_subsystem($INPUT, $part, $subsys_ot);
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} elsif ($part->{TYPE} eq "MODULE") {
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check_module($INPUT, $part, $module_ot);
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} elsif ($part->{TYPE} eq "LIBRARY") {
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check_library($INPUT, $part, $lib_ot);
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} elsif ($part->{TYPE} eq "BINARY") {
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check_binary($INPUT, $part);
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} elsif ($part->{TYPE} eq "PYTHON") {
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check_python($INPUT, $part, $module_ot);
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} elsif ($part->{TYPE} eq "EXT_LIB") {
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} else {
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die("Unknown type $part->{TYPE}");
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}
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}
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foreach my $part (values %$INPUT) {
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if (defined($part->{INIT_FUNCTIONS})) {
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push (@{$part->{LINK_FLAGS}}, "\$(DYNEXP)");
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}
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}
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foreach my $part (values %$INPUT) {
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$part->{UNIQUE_DEPENDENCIES_LINK} = [];
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_LINK}, 0, 0, 0, []);
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}
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foreach my $part (values %$INPUT) {
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$part->{UNIQUE_DEPENDENCIES_COMPILE} = [];
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_COMPILE}, 1, 1, 1, []);
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}
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foreach my $part (values %$INPUT) {
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$part->{UNIQUE_DEPENDENCIES_ALL} = [];
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PUBLIC_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);
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calc_unique_deps($part->{NAME}, $INPUT, $part->{PRIVATE_DEPENDENCIES}, $part->{UNIQUE_DEPENDENCIES_ALL}, 1, 0, 0, []);
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}
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return $INPUT;
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}
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1;
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