25 lines
751 B
Makefile
25 lines
751 B
Makefile
# $NetBSD: varname-dot-make-jobs.mk,v 1.3 2022/01/26 22:47:03 rillig Exp $
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#
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# Tests for the special .MAKE.JOBS variable, which is defined in jobs mode
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# only. There it contains the number of jobs that may run in parallel.
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.MAIN: all
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echo: .PHONY
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@echo ${.MAKE.JOBS:Uundefined}
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all:
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@${MAKE} -r -f ${MAKEFILE} echo
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@${MAKE} -r -f ${MAKEFILE} echo -j1
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@${MAKE} -r -f ${MAKEFILE} echo -j5
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@${MAKE} -r -f ${MAKEFILE} echo -j20
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@${MAKE} -r -f ${MAKEFILE} echo -j00000000000000000000000000000001
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# expect: undefined
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# expect: 1
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# expect: 5
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# expect: 20
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# The value of .MAKE.JOBS is the exact text given in the command line, not the
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# canonical number. This doesn't have practical consequences though.
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# expect: 00000000000000000000000000000001
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