From 7b16475eb7c316e9f23d21e572cf1f027e5af380 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 15 Jul 2007 23:16:47 +0000
Subject: [PATCH] fixes for recursive package scanning

SVN-Revision: 7982
---
 include/scan.mk     | 14 ++++++++------
 scripts/metadata.pl | 14 +++++++++-----
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/include/scan.mk b/include/scan.mk
index 01f49aded9..cd1e47e1a3 100644
--- a/include/scan.mk
+++ b/include/scan.mk
@@ -20,11 +20,11 @@ endif
 
 define PackageDir
   tmp/.$(SCAN_TARGET): tmp/info/.$(SCAN_TARGET)-$(1)
-  tmp/info/.$(SCAN_TARGET)-$(1): $(SCAN_DIR)/$(1)/Makefile $(SCAN_STAMP) $(foreach DEP,$(DEPS_$(SCAN_DIR)/$(1)/Makefile) $(SCAN_DEPS),$(wildcard $(if $(filter /%,$(DEP)),$(DEP),$(SCAN_DIR)/$(1)/$(DEP))))
+  tmp/info/.$(SCAN_TARGET)-$(1): $(SCAN_DIR)/$(2)/Makefile $(SCAN_STAMP) $(foreach DEP,$(DEPS_$(SCAN_DIR)/$(1)/Makefile) $(SCAN_DEPS),$(wildcard $(if $(filter /%,$(DEP)),$(DEP),$(SCAN_DIR)/$(1)/$(DEP))))
 	{ \
-		$$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(1)) \
-		echo Source-Makefile: $(SCAN_DIR)/$(1)/Makefile; \
-		$(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(1) 2>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(1)/Makefile" >&2; \
+		$$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(2)) \
+		echo Source-Makefile: $(SCAN_DIR)/$(2)/Makefile; \
+		$(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(2) 2>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(2)/Makefile" >&2; \
 		echo; \
 	} > $$@ || true
 endef
@@ -37,7 +37,9 @@ tmp/info/.files-$(SCAN_TARGET).mk: $(FILELIST)
 	( \
 		cat $< | awk '{print "$(SCAN_DIR)/" $$0 "/Makefile" }' | xargs grep -HE '^ *SCAN_DEPS *= *' | awk -F: '{ gsub(/^.*DEPS *= */, "", $$2); print "DEPS_" $$1 "=" $$2 }'; \
 		awk -v deps="$$DEPS" '{ \
-			print "$$(eval $$(call PackageDir," $$0 "))"; \
+			info=$$0; \
+			gsub(/\//, "_", info); \
+			print "$$(eval $$(call PackageDir," info "," $$0 "))"; \
 		} ' < $<; \
 		true; \
 	) > $@
@@ -57,7 +59,7 @@ $(TARGET_STAMP):
 
 tmp/.$(SCAN_TARGET): $(TARGET_STAMP) $(SCAN_STAMP)
 	$(call progress,Collecting $(SCAN_NAME) info: merging...)
-	cat $(FILELIST) | awk '{print "tmp/info/.$(SCAN_TARGET)-" $$0}' | xargs cat > $@
+	cat $(FILELIST) | awk '{gsub(/\//, "_", $$0);print "tmp/info/.$(SCAN_TARGET)-" $$0}' | xargs cat > $@
 	$(call progress,Collecting $(SCAN_NAME) info: done)
 	echo
 
diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index dbd6ccef37..e8a7c1b4a8 100755
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -72,12 +72,15 @@ sub parse_package_metadata() {
 	my $pkg;
 	my $makefile;
 	my $preconfig;
+	my $subdir;
 	my $src;
 	while (<>) {
 		chomp;
-		/^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
+		/^Source-Makefile: \s*((.+\/)([^\/]+)\/Makefile)\s*$/ and do {
 			$makefile = $1;
-			$src = $2;
+			$subdir = $2;
+			$src = $3;
+			$subdir =~ s/^package\///;
 			$srcpackage{$src} = [];
 			undef $pkg;
 		};
@@ -89,6 +92,7 @@ sub parse_package_metadata() {
 			$pkg->{default} = "m if ALL";
 			$pkg->{depends} = [];
 			$pkg->{builddepends} = [];
+			$pkg->{subdir} = $subdir;
 			$package{$1} = $pkg;
 			push @{$srcpackage{$src}}, $pkg;
 		};
@@ -503,7 +507,7 @@ sub gen_package_mk() {
 			$config = "\$(CONFIG_PACKAGE_$name)"
 		}
 		if ($config) {
-			print "package-$config += $pkg->{src}\n";
+			print "package-$config += $pkg->{subdir}$pkg->{src}\n";
 			$pkg->{prereq} and print "prereq-$config += $pkg->{src}\n";
 		}
 	
@@ -519,7 +523,7 @@ sub gen_package_mk() {
 			next if defined $pkg_dep->{vdepends};
 
 			if (defined $pkg_dep->{src}) {
-				($pkg->{src} ne $pkg_dep->{src}) and $idx = $pkg_dep->{src};
+				($pkg->{src} ne $pkg_dep->{src}) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
 			} elsif (defined($pkg_dep) && !defined($ENV{SDK})) {
 				$idx = $dep;
 			}
@@ -531,7 +535,7 @@ sub gen_package_mk() {
 			}
 		}
 		if ($depline) {
-			$line .= "$pkg->{src}-compile: $depline\n";
+			$line .= $pkg->{subdir}."$pkg->{src}-compile: $depline\n";
 		}
 	}