system/freebsd-src
system/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src synced 2024-09-06 17:18:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add a target to check the consistency of the make OBJFORMAT variable

Browse source 
with the object format determined by objformat. This prevents foot
shooting (a form of boot scooting for hackers?) where local changes
to /etc/make.conf or /etc/make.conf.local try to override OBJFORMAT
in an incomplete way.
This commit is contained in:
John Birrell 1998-09-01 00:39:02 +00:00
parent c155091cc8
commit ff1284f6c0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=38715
1 changed files with 25 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
Makefile.inc1
View file

@ -1,5 +1,5 @@
#
# $Id: Makefile.inc1,v 1.1 1998/08/31 01:08:08 jb Exp $
# $Id: Makefile.inc1,v 1.2 1998/08/31 20:43:13 jb Exp $
#
# Make command line options:
# -DCLOBBER will remove /usr/include
@ -222,7 +222,7 @@ IXMAKE= ${XMAKEENV} ${WORLDTMP}/usr/bin/make
# Attempt to rebuild the entire system, with reasonable chance of
# success, regardless of how old your existing system is.
#
buildworld:
buildworld: check-objformat
.if !defined(NOCLEAN)
@echo
@echo "--------------------------------------------------------------"
@ -941,6 +941,29 @@ legacy-install:
.endif
# Get the object format that the tools see.
#
#
.if exists(/usr/bin/objformat)
__OBJFORMAT!= objformat
.else
__OBJFORMAT= ${OBJFORMAT}
.endif
#
# Check if the local /etc/make.conf or /etc/make.conf.local have attempted
# to override the OBJFORMAT without updating the environment for the tools
# to see.
#
check-objformat :
.if ${__OBJFORMAT} != ${OBJFORMAT}
@/bin/sh -c "echo \"It looks like you set OBJFORMAT=${OBJFORMAT} in /etc/make.conf. Don't do that!\" "
@/bin/sh -c "echo \"If you want to override the installed object format, you must set OBJFORMAT\" "
@/bin/sh -c "echo \"in your environment.\" "
@exit 1
.endif
.for __target in clean cleandepend cleandir depend obj
.for entry in ${SUBDIR}
${entry}.${__target}__D: .PHONY