From 74eeb07817cdf6f6c8212d39e215e758736f9592 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Sat, 17 Jun 2017 00:54:46 +0200
Subject: [PATCH] imagebuilder: clean package_list

commit 19ac879954 (imagebuilder: add package_list function) introduced
a new function 'package_list' to the imagebuilder Makefile.
Unfortunately the package list was poluted by stdout noise of the
Makefile itself as well as opkg. Redirect those outputs to stderr to
make sure that the package_list returned doesn't contain progress
info output but really only packages.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 1b555e1d2b1cb2ae3dd1832225e6c9d2c5df0a37)
---
 target/imagebuilder/files/Makefile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/target/imagebuilder/files/Makefile b/target/imagebuilder/files/Makefile
index d12cb7622f..708991113a 100644
--- a/target/imagebuilder/files/Makefile
+++ b/target/imagebuilder/files/Makefile
@@ -78,7 +78,7 @@ PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \
 )
 
 .profiles.mk: .targetinfo
-	$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
+	@$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
 
 staging_dir/host/.prereq-build: include/prereq-build.mk
 	mkdir -p tmp
@@ -122,21 +122,21 @@ endif
 	$(MAKE) -s checksum
 
 package_index: FORCE
-	@echo
-	@echo Building package index...
+	@echo >&2
+	@echo Building package index... >&2
 	@mkdir -p $(TMP_DIR) $(TARGET_DIR)/tmp
 	(cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
 		gzip -9nc Packages > Packages.gz \
 	) >/dev/null 2>/dev/null
-	$(OPKG) update || true
+	$(OPKG) update >&2 || true
 
 package_reload:
 	if [ ! -f "$(PACKAGE_DIR)/Packages" ] || [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ]; then \
-		echo "Package list missing or not up-to-date, generating it.";\
+		echo "Package list missing or not up-to-date, generating it." >&2 ;\
 		$(MAKE) package_index; \
 	else \
 		mkdir -p $(TARGET_DIR)/tmp; \
-		$(OPKG) update || true; \
+		$(OPKG) update >&2 || true; \
 	fi
 
 package_list: FORCE