30175d7650
bsd.progs.mk generates a separate depend file for every program being built, but then it does not properly tell each submake to use those individual files. Properly propagate the depend file to use. Discovered while preparing the update of atf to 0.21 and noticing that the test programs were not being relinked to the new library. This change is "make tinderbox" clean.
124 lines
2.8 KiB
Makefile
124 lines
2.8 KiB
Makefile
# $FreeBSD$
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# $Id: progs.mk,v 1.11 2012/11/06 17:18:54 sjg Exp $
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#
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# @(#) Copyright (c) 2006, Simon J. Gerraty
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#
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# This file is provided in the hope that it will
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# be of use. There is absolutely NO WARRANTY.
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# Permission to copy, redistribute or otherwise
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# use this file is hereby granted provided that
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# the above copyright notice and this notice are
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# left intact.
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#
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# Please send copies of changes and bug-fixes to:
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# sjg@crufty.net
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#
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.MAIN: all
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.if defined(PROGS) || defined(PROGS_CXX)
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# we really only use PROGS below...
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PROGS += ${PROGS_CXX}
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# In meta mode, we can capture dependenices for _one_ of the progs.
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# if makefile doesn't nominate one, we use the first.
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.if defined(.PARSEDIR)
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.ifndef UPDATE_DEPENDFILE_PROG
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UPDATE_DEPENDFILE_PROG = ${PROGS:[1]}
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.export UPDATE_DEPENDFILE_PROG
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.endif
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.else
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UPDATE_DEPENDFILE_PROG?= no
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.endif
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.ifndef PROG
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# They may have asked us to build just one
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.for t in ${PROGS}
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.if make($t)
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PROG ?= $t
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.endif
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.endfor
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.endif
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.if defined(PROG)
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# just one of many
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PROG_OVERRIDE_VARS += BINDIR MAN SRCS
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PROG_VARS += CFLAGS CPPFLAGS CXXFLAGS DPADD DPLIBS LDADD LDFLAGS ${PROG_OVERRIDE_VARS}
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.for v in ${PROG_VARS:O:u}
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.if empty(${PROG_OVERRIDE_VARS:M$v})
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.if defined(${v}.${PROG})
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$v += ${${v}.${PROG}}
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.elif defined(${v}_${PROG})
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$v += ${${v}_${PROG}}
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.endif
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.else
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$v ?=
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.endif
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.endfor
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# for meta mode, there can be only one!
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.if ${PROG} == ${UPDATE_DEPENDFILE_PROG}
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UPDATE_DEPENDFILE ?= yes
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.endif
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UPDATE_DEPENDFILE ?= NO
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# ensure that we don't clobber each other's dependencies
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DEPENDFILE?= .depend.${PROG}
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# prog.mk will do the rest
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.else
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all: ${FILES} ${PROGS} ${SCRIPTS}
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# We cannot capture dependencies for meta mode here
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UPDATE_DEPENDFILE = NO
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# nor can we safely run in parallel.
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.NOTPARALLEL:
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.endif
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.endif
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# handle being called [bsd.]progs.mk
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.include <bsd.prog.mk>
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.ifndef _RECURSING_PROGS
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# tell progs.mk we might want to install things
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PROGS_TARGETS+= checkdpadd clean cleandepend cleandir cleanobj depend install
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.for p in ${PROGS}
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.if defined(PROGS_CXX) && !empty(PROGS_CXX:M$p)
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# bsd.prog.mk may need to know this
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x.$p= PROG_CXX=$p
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.endif
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$p ${p}_p: .PHONY .MAKE
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(cd ${.CURDIR} && ${MAKE} -f ${MAKEFILE} _RECURSING_PROGS= \
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SUBDIR= PROG=$p \
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DEPENDFILE=.depend.$p .MAKE.DEPENDFILE=.depend.$p \
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${x.$p})
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.for t in ${PROGS_TARGETS:O:u}
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$p.$t: .PHONY .MAKE
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(cd ${.CURDIR} && ${MAKE} -f ${MAKEFILE} _RECURSING_PROGS= \
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SUBDIR= PROG=$p \
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DEPENDFILE=.depend.$p .MAKE.DEPENDFILE=.depend.$p \
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${x.$p} ${@:E})
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.endfor
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.endfor
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.if !empty(PROGS)
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.for t in ${PROGS_TARGETS:O:u}
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$t: ${PROGS:%=%.$t}
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.endfor
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.endif
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.if empty(PROGS) && !empty(SCRIPTS)
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.for t in ${PROGS_TARGETS:O:u}
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scripts.$t: .PHONY .MAKE
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(cd ${.CURDIR} && ${MAKE} -f ${MAKEFILE} SUBDIR= _RECURSING_PROGS= \
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$t)
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$t: scripts.$t
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.endfor
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.endif
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.endif
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