.TARGETOBJDIR has been removed from make and CANONICALOBJDIR set in
bsd.obj.mk. Also, a make target called objwarn checks to see
if ${.OBJDIR} != ${.CURDIR} and ${.OBJDIR} != ${CANONICALOBJDIR}
and outputs a warning. (No warning for the latter if MAKEOBJDIR or MAKEOBJDIRP
REFIX is set). objwarn is called from all targets in bsd.prog.mk, bsd.kmod.mk,
and bsd.lib.mk.
Reviewed by: bde
This commit is contained in:
Steven Wallace
parent
18e24ede6b
commit
b3618bcf57
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=18340
@ -1,5 +1,5 @@
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# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $Id: bsd.kmod.mk,v 1.24 1996/06/30 22:16:19 jkh Exp $
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# $Id: bsd.kmod.mk,v 1.25 1996/08/31 14:46:58 bde Exp $
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#
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# The include file <bsd.kmod.mk> handles installing Loadable Kernel Modules.
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# <bsd.kmod.mk> includes the file named "../Makefile.inc" if it exists,
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@ -139,7 +139,7 @@ all-man:
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.endif
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.MAIN: all
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all: ${PROG} all-man _SUBDIR
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all: objwarn ${PROG} all-man _SUBDIR
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CLEANFILES+=${PROG} ${OBJS}
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@ -1,5 +1,5 @@
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# from: @(#)bsd.lib.mk 5.26 (Berkeley) 5/2/91
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# $Id: bsd.lib.mk,v 1.42 1996/08/25 05:16:56 jkh Exp $
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# $Id: bsd.lib.mk,v 1.43 1996/09/05 18:05:06 bde Exp $
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#
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.if exists(${.CURDIR}/../Makefile.inc)
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@ -121,7 +121,7 @@ _LIBS+=lib${LIB}_pic.a
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PICFLAG=-fpic
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.endif
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all: ${_LIBS} all-man _SUBDIR # llib-l${LIB}.ln
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all: objwarn ${_LIBS} all-man _SUBDIR # llib-l${LIB}.ln
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OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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@ -1,4 +1,4 @@
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# $Id: bsd.obj.mk,v 1.7 1996/07/14 11:09:12 peter Exp $
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# $Id: bsd.obj.mk,v 1.8 1996/09/05 17:53:13 bde Exp $
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#
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# The include file <bsd.obj.mk> handles creating 'obj' directory
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# and cleaning up object files, log files etc.
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@ -8,16 +8,16 @@
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#
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# CLEANFILES Additional files to remove for the clean and cleandir targets.
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#
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# MAKEOBJDIR Specify somewhere other than /usr/obj to root the object
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# tree. Note: MAKEOBJDIR is an *enviroment* variable
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# MAKEOBJDIRPREFIX Specify somewhere other than /usr/obj to root the object
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# tree. Note: MAKEOBJDIRPREFIX is an *enviroment* variable
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# and does work proper only if set as enviroment variable,
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# not as global or command line variable! [obj]
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#
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# E.g. use `env MAKEOBJDIR=/somewhere/obj make'
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# E.g. use `env MAKEOBJDIRPREFIX=/somewhere/obj make'
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#
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# NOOBJ Do not create build directory in object tree.
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#
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# OBJLINK Create a symbolic link from ${.TARGETOBJDIR} to ${.CURDIR}/obj
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# OBJLINK Create a symbolic link from ${CANONICALOBJDIR} to ${.CURDIR}/obj
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# Note: This BREAKS the read-only src tree rule!
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#
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# +++ targets +++
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@ -32,6 +32,26 @@
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# create build directory.
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#
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.if defined(MAKEOBJDIRPREFIX)
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CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
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.else
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CANONICALOBJDIR:=/usr/obj${.CURDIR}
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.endif
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#
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# Warn of unorthodox object directory
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#
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objwarn:
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.if ${.OBJDIR} == ${.CURDIR}
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${ECHO} "Warning: Object directory not changed from original ${.CURDIR}"
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.elif !defined(MAKEOBJDIRPREFIX) && ${.OBJDIR} != ${CANONICALOBJDIR}
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.if !defined(MAKEOBJDIR)
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${ECHO} "Warning: Using ${.OBJDIR} as object directory instead of\
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canonical ${CANONICALOBJDIR}"
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.endif
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.endif
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.if !target(obj)
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.if defined(NOOBJ)
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@ -39,25 +59,25 @@ obj:
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.else
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.if !defined(OBJLINK)
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obj: _SUBDIR
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@if ! test -d ${.TARGETOBJDIR}; then \
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mkdir -p ${.TARGETOBJDIR}; \
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if ! test -d ${.TARGETOBJDIR}; then \
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${ECHO} "Unable to create ${.TARGETOBJDIR}."; \
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@if ! test -d ${CANONICALOBJDIR}; then \
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mkdir -p ${CANONICALOBJDIR}; \
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if ! test -d ${CANONICALOBJDIR}; then \
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${ECHO} "Unable to create ${CANONICALOBJDIR}."; \
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exit 1; \
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fi; \
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${ECHO} "${.TARGETOBJDIR} created for ${.CURDIR}"; \
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${ECHO} "${CANONICALOBJDIR} created for ${.CURDIR}"; \
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fi
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.else
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obj: _SUBDIR
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@if ! test -d ${.TARGETOBJDIR}; then \
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mkdir -p ${.TARGETOBJDIR}; \
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if ! test -d ${.TARGETOBJDIR}; then \
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${ECHO} "Unable to create ${.TARGETOBJDIR}."; \
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@if ! test -d ${CANONICALOBJDIR}; then \
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mkdir -p ${CANONICALOBJDIR}; \
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if ! test -d ${CANONICALOBJDIR}; then \
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${ECHO} "Unable to create ${CANONICALOBJDIR}."; \
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exit 1; \
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fi; \
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rm -f ${.CURDIR}/obj; \
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ln -s ${.TARGETOBJDIR} ${.CURDIR}/obj; \
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${ECHO} "${.CURDIR} -> ${.TARGETOBJDIR}"; \
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ln -s ${CANONICALOBJDIR} ${.CURDIR}/obj; \
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${ECHO} "${.CURDIR} -> ${CANONICALOBJDIR}"; \
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fi
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.endif
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.endif
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@ -65,11 +85,11 @@ obj: _SUBDIR
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.if !target(objlink)
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objlink: _SUBDIR
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@if test -d ${.TARGETOBJDIR}; then \
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@if test -d ${CANONICALOBJDIR}; then \
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rm -f ${.CURDIR}/obj; \
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ln -s ${.TARGETOBJDIR} ${.CURDIR}/obj; \
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ln -s ${CANONICALOBJDIR} ${.CURDIR}/obj; \
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else \
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echo "No ${.TARGETOBJDIR} to link to - do a make obj."; \
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echo "No ${CANONICALOBJDIR} to link to - do a make obj."; \
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fi
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.endif
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@ -81,10 +101,10 @@ whereobj:
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.if defined(NOOBJ)
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@echo ${.CURDIR}
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.else
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@if ! test -d ${.TARGETOBJDIR}; then \
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@if ! test -d ${CANONICALOBJDIR}; then \
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echo ${.CURDIR}; \
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else \
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echo ${.TARGETOBJDIR}; \
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echo ${CANONICALOBJDIR}; \
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fi
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.endif
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.endif
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@ -93,8 +113,8 @@ whereobj:
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# cleanup
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#
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cleanobj:
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@if [ -d ${.TARGETOBJDIR} ]; then \
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rm -rf ${.TARGETOBJDIR}; \
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@if [ -d ${CANONICALOBJDIR} ]; then \
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rm -rf ${CANONICALOBJDIR}; \
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else \
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cd ${.CURDIR} && ${MAKE} clean cleandepend; \
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fi
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@ -1,5 +1,5 @@
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# from: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $Id: bsd.prog.mk,v 1.38 1996/08/25 05:16:56 jkh Exp $
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# $Id: bsd.prog.mk,v 1.39 1996/09/05 18:05:08 bde Exp $
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.if exists(${.CURDIR}/../Makefile.inc)
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.include "${.CURDIR}/../Makefile.inc"
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@ -81,7 +81,7 @@ MAN1= ${PROG}.1
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# here (or does maninstall always work when nothing is made?),
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.MAIN: all
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all: ${PROG} all-man _SUBDIR
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all: objwarn ${PROG} all-man _SUBDIR
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.if !target(clean)
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clean: _SUBDIR
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@ -1,5 +1,5 @@
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# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $Id: bsd.kmod.mk,v 1.24 1996/06/30 22:16:19 jkh Exp $
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# $Id: bsd.kmod.mk,v 1.25 1996/08/31 14:46:58 bde Exp $
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#
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# The include file <bsd.kmod.mk> handles installing Loadable Kernel Modules.
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# <bsd.kmod.mk> includes the file named "../Makefile.inc" if it exists,
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@ -139,7 +139,7 @@ all-man:
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.endif
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.MAIN: all
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all: ${PROG} all-man _SUBDIR
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all: objwarn ${PROG} all-man _SUBDIR
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CLEANFILES+=${PROG} ${OBJS}
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