21 lines
845 B
Diff
21 lines
845 B
Diff
From: Matthias Schiffer <mschiffer@universe-factory.net>
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Date: Sun, 24 Apr 2016 08:48:45 +0200
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Subject: build: add locking for downloads (fixes race conditions with multiple variants)
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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Backport of r48416
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diff --git a/include/download.mk b/include/download.mk
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index e518cce4b2793152b7f4ef92509f2be07fb5cd62..9176b11c836123a37533c3d6cbaa2650a4f7c73d 100644
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--- a/include/download.mk
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+++ b/include/download.mk
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@@ -182,6 +182,6 @@ define Download
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$(DL_DIR)/$(FILE):
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mkdir -p $(DL_DIR)
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- $(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/unknown))
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+ $(call locked,$(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/unknown)),$(FILE))
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endef
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