diff options
Diffstat (limited to 'bsd.after-import.mk')
| -rw-r--r-- | bsd.after-import.mk | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/bsd.after-import.mk b/bsd.after-import.mk index 255a24c68607..e87026fbf146 100644 --- a/bsd.after-import.mk +++ b/bsd.after-import.mk @@ -1,4 +1,4 @@ -# $Id: bsd.after-import.mk,v 1.5 2012/06/20 22:45:07 sjg Exp $ +# $Id: bsd.after-import.mk,v 1.6 2012/06/27 18:23:32 sjg Exp $ # This makefile is for use when integrating bmake into a BSD build # system. Use this makefile after importing bmake. @@ -9,7 +9,7 @@ # The goal is to allow the benefits of autoconf without # the overhead of running configure. -all: ${.CURDIR}/Makefile +all: _makefile all: after-import # we rely on bmake @@ -79,8 +79,8 @@ after-import: bootstrap ${MAKEFILE} .endfor # this needs the most work -${.CURDIR}/Makefile: bootstrap ${MAKEFILE} .PRECIOUS - @echo Generating ${.TARGET:T} +_makefile: bootstrap ${MAKEFILE} + @echo Generating ${.CURDIR}/Makefile @(echo '# This is a generated file, do NOT edit!'; \ echo '# See ${_this:S,${SRCTOP}/,,}'; \ echo '#'; echo '# $$${OS}$$'; echo; \ @@ -97,8 +97,9 @@ ${.CURDIR}/Makefile: bootstrap ${MAKEFILE} .PRECIOUS echo; echo 'after-import: ${_this:S,${SRCTOP},\${SRCTOP},}'; \ echo ' cd $${.CURDIR} && $${.MAKE} -f ${_this:S,${SRCTOP},\${SRCTOP},}'; \ echo; echo '.sinclude "Makefile.inc"'; \ - echo ) > ${.TARGET:T}.new - @mv ${.TARGET:T}.new ${.TARGET} + echo ) > ${.TARGET} + @cmp -s ${.TARGET} ${.CURDIR}/Makefile || \ + mv ${.TARGET} ${.CURDIR}/Makefile .include <bsd.obj.mk> |