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author | Garance A Drosehn <gad@FreeBSD.org> | 2004-02-19 21:09:58 +0000 |
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committer | Garance A Drosehn <gad@FreeBSD.org> | 2004-02-19 21:09:58 +0000 |
commit | 1a974787f9206849bf695431f5b3e340c0387685 (patch) | |
tree | df98d31b31e7c8d093102c2a60b60548e30ef6da /Makefile | |
parent | 57f22bd4afcdf114d36431cf485a0a73c2c2d79f (diff) | |
download | src-test2-1a974787f9206849bf695431f5b3e340c0387685.tar.gz src-test2-1a974787f9206849bf695431f5b3e340c0387685.zip |
Notes
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 41 |
1 files changed, 28 insertions, 13 deletions
@@ -104,19 +104,34 @@ buildworld: upgrade_checks .endif # -# This 'realclean' target is not included in TGTS, because it is not -# a recursive target. All of the work for it is done right here. -# The first 'rm' will usually remove all files and directories. If -# it does not, then there are probably some files with chflags set. -# Unset all special chflags, and try the 'rm' a second time. -realclean : - -rm -Rf ${.OBJDIR}/* 2>/dev/null - @-if [ "`echo ${.OBJDIR}/*`" != "${.OBJDIR}/*" ] ; then \ - echo "chflags -R 0 ${.OBJDIR}/*" ; \ - chflags -R 0 ${.OBJDIR}/* ; \ - echo "rm -Rf ${.OBJDIR}/*" ; \ - rm -Rf ${.OBJDIR}/* ; \ - fi +# This 'realclean' target is not included in TGTS, because it is not a +# recursive target. All of the work for it is done right here. It is +# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be +# created by bsd.obj.mk, except that we don't want to .include that file +# in this makefile. +# +# In the following, the first 'rm' in a series will usually remove all +# files and directories. If it does not, then there are probably some +# files with chflags set, so this unsets them and tries the 'rm' a +# second time. There are situations where this target will be cleaning +# some directories via more than one method, but that duplication is +# needed to correctly handle all the possible situations. +# +BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} +realclean: +.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} +.if exists(${BW_CANONICALOBJDIR}/) + -rm -rf ${BW_CANONICALOBJDIR}/* + chflags -R 0 ${BW_CANONICALOBJDIR} + rm -rf ${BW_CANONICALOBJDIR}/* +.endif + # To be safe in this case, fall back to a 'make cleandir' + @cd ${.CURDIR}; ${_MAKE} cleandir +.else + -rm -rf ${.OBJDIR}/* + chflags -R 0 ${.OBJDIR} + rm -rf ${.OBJDIR}/* +.endif # # Handle the user-driven targets, using the source relative mk files. |