allows selection between multiple packages providing the same feature, which affects dependencies of other packages.
will be used e.g. for choosing between DirectFB and X.org for libraries like GTK2
SVN-Revision: 18056
preconfig_$$(1) += $(1)
endef
-define Dumpinfo
+define Dumpinfo/Package
$(info Package: $(1)
$(if $(MENU),Menu: $(MENU)
)$(if $(SUBMENU),Submenu: $(SUBMENU)
@@
)$(foreach pc,$(preconfig_$(1)),
$(Preconfig/$(pc))))
- endef
+endef
+
+define Feature/Default
+ TARGET_NAME:=
+ TARGET_TITLE:=
+ PRIORITY:=
+ NAME:=
+endef
+
+define Feature
+ $(eval $(Feature/Default))
+ $(eval $(Feature/$(1)))
+ $(if $(DUMP),$(call Dumpinfo/Feature,$(1)))
+endef
+
+define Dumpinfo/Feature
+$(info Feature: $(TARGET_NAME)_$(1)
+Target-Name: $(TARGET_NAME)
+Target-Title: $(TARGET_TITLE)
+Feature-Name: $(NAME)
+$(if $(PRIORITY),Feature-Priority: $(PRIORITY)
+)Feature-Description:
+$(Feature/$(1)/description)
+@@
+)
+endef
+
endif
$(call shexport,Package/$(1)/config)
$(if $(DUMP), \
- $(Dumpinfo), \
+ $(Dumpinfo/Package), \
$(foreach target, \
$(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
$(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg $(if $(CONFIG_DEBUG_DIR),debug)) \
undef $category{$cat};
}
+sub print_package_features() {
+ keys %features > 0 or return;
+ print "menu \"Package features\"\n";
+ foreach my $n (keys %features) {
+ my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
+ print <<EOF;
+choice
+ prompt "$features[0]->{target_title}"
+ default FEATURE_$features[0]->{name}
+EOF
+
+ foreach my $feature (@features) {
+ print <<EOF;
+ config FEATURE_$feature->{name}
+ bool "$feature->{title}"
+ help
+$feature->{description}
+EOF
+ }
+ print "endchoice\n"
+ }
+ print "endmenu\n\n";
+}
+
sub gen_package_config() {
parse_package_metadata($ARGV[0]) or exit 1;
print "menuconfig UCI_PRECONFIG\n\tbool \"Image configuration\"\n" if %preconfig;
EOF
}
}
+ print_package_features();
print_package_config_category 'Base system';
foreach my $cat (keys %category) {
print_package_config_category $cat;
use base 'Exporter';
use strict;
use warnings;
-our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig clear_packages parse_package_metadata get_multiline);
+our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig %features clear_packages parse_package_metadata get_multiline);
our %package;
our %preconfig;
our %srcpackage;
our %category;
our %subdir;
+our %features;
sub get_multiline {
my $fh = shift;
%package = ();
%srcpackage = ();
%category = ();
+ %features = ();
}
sub parse_package_metadata($) {
my $file = shift;
my $pkg;
+ my $feature;
my $makefile;
my $preconfig;
my $subdir;
};
next unless $src;
/^Package:\s*(.+?)\s*$/ and do {
+ undef $feature;
$pkg = {};
$pkg->{src} = $src;
$pkg->{makefile} = $makefile;
$package{$1} = $pkg;
push @{$srcpackage{$src}}, $pkg;
};
+ /^Feature:\s*(.+?)\s*$/ and do {
+ undef $pkg;
+ $feature = {};
+ $feature->{name} = $1;
+ $feature->{priority} = 0;
+ };
+ $feature and do {
+ /^Target-Name:\s*(.+?)\s*$/ and do {
+ $features{$1} or $features{$1} = [];
+ push @{$features{$1}}, $feature;
+ };
+ /^Target-Title:\s*(.+?)\s*$/ and $feature->{target_title} = $1;
+ /^Feature-Priority:\s*(\d+)\s*$/ and $feature->{priority} = $1;
+ /^Feature-Name:\s*(.+?)\s*$/ and $feature->{title} = $1;
+ /^Feature-Description:/ and $feature->{description} = get_multiline(\*FILE, "\t\t\t");
+ next;
+ };
+ next unless $pkg;
/^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
/^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
/^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;