[Buildroot] [PATCH v2 6/6] package/go: Set file timestamp

Geoff Levand geoff at infradead.org
Thu May 19 22:25:02 UTC 2016


Set all file timestamps to prevent the go compiler from rebuilding any
built in packages when programs are built.

Signed-off-by: Geoff Levand <geoff at infradead.org>
---
 package/go/go.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/go/go.mk b/package/go/go.mk
index 8565a86..a2babab 100644
--- a/package/go/go.mk
+++ b/package/go/go.mk
@@ -119,6 +119,10 @@ define HOST_GO_INSTALL_CMDS
 	# There is a known issue which requires the go sources to be installed
 	# https://golang.org/issue/2775
 	cp -a $(@D)/src $(HOST_GO_ROOT)/
+
+	# Set all file timestamps to prevent the go compiler from rebuilding any
+	# built in packages when programs are built.
+	find $(HOST_GO_ROOT) -type f -exec touch -r $(HOST_GO_TMP)/bin/go {} \;
 endef
 
 $(eval $(host-generic-package))
-- 
2.5.0



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