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312809fe7f
The env space consumed by exporting all libc's .meta files left little room for command line, so unexport when done. Update dirdeps.mk to latest and add dirdeps-targets.mk to simplify/update targets/Makefile Makefile changes to go with Makefile.depend changes in D22494 Reviewed by: bdrewery MFC after: 1 week Sponsored by: Juniper Networks Differential Revision: https://reviews.freebsd.org/D22495
55 lines
1.0 KiB
Makefile
55 lines
1.0 KiB
Makefile
# $FreeBSD$
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.if !target(__${_this}__)
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__${_this}__:
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_CURDIR ?= ${.CURDIR}
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_OBJDIR ?= ${.OBJDIR}
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.if ${RELDIR:Mtargets/*} != "" || ${RELDIR} == "."
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.if ${.MAKE.LEVEL} == 0 && ${RELDIR:Mtargets/*} != ""
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.if make(bootstrap*) || !exists(${_CURDIR}/${.MAKE.DEPENDFILE:T})
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_bootstrap_dirdeps = yes
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.else
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# BUILD_AT_LEVEL0=no tells dirdeps.mk to use a sub-make for .CURDIR
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# This is useful if we need to leverage DIRDEPS
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BUILD_AT_LEVEL0 = no
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# this renders the rest harmless
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PKG_METHOD = no
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.endif
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.endif
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.MAIN: all
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# The makefile in subdirs should set this to something useful
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# the default should do nothing.
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PKG_METHOD ?= none
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none:
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.if ${build-*:${M_L_TARGETS}} != ""
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# just build the bits, skip packaging
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all:
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SHIPDIR = no
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.if ${RELDIR} != "."
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PKG_METHOD = no
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.endif
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.endif
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.if ${PKG_METHOD:Mno*} != ""
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all: ${PKG_METHOD}
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# set this to "no" for manual control
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UPDATE_DEPENDFILE ?= yes
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.endif
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.if ${UPDATE_DEPENDFILE:Uno} == "yes"
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.include <meta.autodep.mk>
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.endif
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# all the clever packaging methods go here....
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.endif # level 0
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.endif # _this
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