From: Felix Fietkau <nbd@nbd.name>
Date: Sun, 2 Oct 2016 09:40:06 +0000 (+0200)
Subject: build: leaving behind incomplete metadata files on cancelled builds
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=934901fb3e544e3c3ef66f6695bcf41293843bf3;p=openwrt%2Fstaging%2Fflorian.git

build: leaving behind incomplete metadata files on cancelled builds

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/include/scan.mk b/include/scan.mk
index 5af035972f..5bb263d713 100644
--- a/include/scan.mk
+++ b/include/scan.mk
@@ -40,7 +40,8 @@ define PackageDir
 			rm -f $$@; \
 		}; \
 		echo; \
-	} > $$@ || true
+	} > $$@.tmp
+	mv $$@.tmp $$@
 endef
 
 $(OVERRIDELIST):
@@ -76,7 +77,8 @@ $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST)
 			print "$$(eval $$(call PackageDir," info "," dir "," pkg "))"; \
 		} ' < $<; \
 		true; \
-	) > $@
+	) > $@.tmp
+	mv $@.tmp $@
 
 -include $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk