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DIRDEPS_BUILD: Remove the cookie when target is out-of-date.

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The meta file may decide the target is out of date but nothing
ensures that the *next* build will build this target if it
fails this time for some reason; it is still out-of-date
until it succeeds.

Convert the include/ cookie usage to the global versions.

Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Bryan Drewery 2016-03-11 23:44:27 +00:00
parent 959824daba
commit 588f5cb86d
2 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
include/Makefile
View File

@ -131,6 +131,7 @@ _MARCHS+= x86
.if ${MK_STAGING} == "yes"
# tell bsd.incs.mk that we have it covered
NO_STAGE_INCLUDES=
META_COOKIES+= stage_prep stage_include compat copies symlinks
.endif
.include <bsd.prog.mk>
@ -157,6 +158,7 @@ ${SHARED}: compat
# Take care of stale directory-level symlinks.
compat:
${META_COOKIE_RM}
.for i in ${LDIRS} ${LSUBDIRS} machine ${_MARCHS} crypto
if [ -L ${DESTDIR}${INCLUDEDIR}/$i ]; then \
rm -f ${DESTDIR}${INCLUDEDIR}/$i; \
@ -165,11 +167,10 @@ compat:
mtree -deU ${MTREE_FOLLOWS_SYMLINKS} \
-f ${.CURDIR}/../etc/mtree/BSD.include.dist \
-p ${DESTDIR}${INCLUDEDIR} > /dev/null
.if ${MK_DIRDEPS_BUILD} == "yes"
@touch ${.TARGET}
.endif
${META_COOKIE_TOUCH}
copies:
${META_COOKIE_RM}
.for i in ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS} crypto machine machine/pc \
${_MARCHS}
if [ -d ${DESTDIR}${INCLUDEDIR}/$i ]; then \
@ -254,11 +255,10 @@ copies:
cd ${.CURDIR}/../sys/teken; \
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 teken.h \
${DESTDIR}${INCLUDEDIR}/teken
.if ${MK_DIRDEPS_BUILD} == "yes"
@touch ${.OBJDIR}/${.TARGET}
.endif
${META_COOKIE_TOUCH}
symlinks:
${META_COOKIE_RM}
@${ECHO} "Setting up symlinks to kernel source tree..."
.for i in ${LDIRS}
cd ${.CURDIR}/../sys/$i; \
@ -371,9 +371,7 @@ symlinks:
${INSTALL_SYMLINK} ../../../sys/rpc/$$h \
${DESTDIR}${INCLUDEDIR}/rpc; \
done
.if ${MK_DIRDEPS_BUILD} == "yes"
@touch ${.OBJDIR}/${.TARGET}
.endif
${META_COOKIE_TOUCH}
.if ${MACHINE} == "host" && !defined(_SKIP_BUILD)
# we're here because we are building a sysroot...

6
share/mk/local.sys.mk
View File

@ -28,10 +28,14 @@ MAKE_PRINT_VAR_ON_ERROR += .MAKE.MAKEFILES .PATH
.if ${.MAKE.MODE:Mmeta*} != ""
# we can afford to use cookies to prevent some targets
# re-running needlessly
META_COOKIE_TOUCH= touch ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET}}
META_COOKIE= ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET}}
META_COOKIE_RM= @rm -f ${META_COOKIE}
META_COOKIE_TOUCH= @touch ${META_COOKIE}
# some targets need to be .PHONY - but not in meta mode
META_NOPHONY=
CLEANFILES+= ${META_COOKIES}
.else
META_COOKIE_RM=
META_COOKIE_TOUCH=
META_NOPHONY= .PHONY
.endif