D50655.1784386012.diff
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D50655.1784386012.diff
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	diff --git a/Makefile b/Makefile
	--- a/Makefile
	+++ b/Makefile
	@@ -376,13 +376,22 @@
	kernel-toolchain: upgrade_checks
	.endif

	+# we need the system time(1) command, not from the shell
	+time_cmd= /usr/bin/time
	+
	+# mktemp(1) is not portable
	+mktemp_cmd= mktemp /tmp/_time-logging-XXXXXXXXX
	+
	#
	# Handle the user-driven targets, using the source relative mk files.
	#

	tinderbox toolchains kernel-toolchains: .MAKE
	${TGTS}: .PHONY .MAKE
	- ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
	+ ${_+_}@cd ${.CURDIR}; _time_tmp=$$(${mktemp_cmd}); \
	+ ${time_cmd} -o $${_time_tmp} -p env ${_MAKE} ${.TARGET}; \
	+ echo ">>> Time spent on target ${.TARGET}: $$(tr '\n' ' ' < $${_time_tmp})"; \
	+ rm -f $${_time_tmp}

	# The historic default "all" target creates files which may cause stale
	# or (in the cross build case) unlinkable results. Fail with an error