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Add support for bmake. This includes:

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1.  Don't do upgrade_checks when using bmake. As long as we have WITH_BMAKE,
    there's a bootstrap complication in ths respect. Avoid it. Make the
    necessary changes to have upgrade_checks work wth bmake anyway.
2.  Remove the use of -E. It's not needed in our build because we use ?= for
    the respective variables, which means that we'll take the environment
    value (if any) anyway.
3.  Properly declare phony targets as phony as bmake is a lot smarter (and
    thus agressive) about build avoidance.
4.  Make sure CLEANFILES is complete and use it on .NOPATH. bmake is a lot
    smarter about build avoidance and should not find files we generate in
    the source tree. We should not have files in the repository we want to
    generate, but this is an easier way to cross this hurdle.
5.  Have behavior under bmake the same as it is under make with respect to
    halting when sub-commands fail. Add "set -e" to compound commands so
    that bmake is informed when sub-commands fail.
6.  Make sure crunchgen uses the same make as the rest of the build. This
    is important when the make utility isn't called make (but bmake for
    example).
7.  While here, add support for using MAKEOBJDIR to set the object tree
    location. It's the second alternative bmake looks for when determining
    the actual object directory (= .OBJDIR).

Submitted by:	Simon Gerraty <sjg@juniper.net>
Submitted by:	John Van Horne <jvanhorne@juniper.net>
This commit is contained in:
Marcel Moolenaar 2012-10-06 20:01:05 +00:00
parent 8bf749ef3a
commit 0815243c39
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=241298
16 changed files with 81 additions and 19 deletions
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2
Makefile
View File

@ -280,12 +280,14 @@ kernel: buildkernel installkernel
# for building the world.
#
upgrade_checks:
.if !defined(.PARSEDIR)
@if ! (cd ${.CURDIR}/tools/build/make_check && \
PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
then \
(cd ${.CURDIR} && ${MAKE} make); \
fi
.endif
#
# Upgrade make(1) to the current version using the installed

2
Makefile.inc1
View File

@ -330,7 +330,7 @@ LIB32WMAKEENV+= MAKEOBJDIRPREFIX=${OBJTREE}/lib32 \
LIB32WMAKE= ${LIB32WMAKEENV} ${MAKE} -DNO_CPU_CFLAGS -DCOMPAT_32BIT \
-DWITHOUT_BIND -DWITHOUT_MAN -DWITHOUT_INFO \
-DWITHOUT_HTML -DNO_CTF -DNO_LINT -ECC -ECXX -EAS -ELD \
-DWITHOUT_HTML -DNO_CTF -DNO_LINT \
DESTDIR=${LIB32TMP}
LIB32IMAKE= ${LIB32WMAKE:NINSTALL=*:NDESTDIR=*:N_LDSCRIPTROOT=*} -DNO_INCS
.endif

3
gnu/usr.bin/cc/cc_int/Makefile
View File

@ -98,4 +98,7 @@ SRCS+= ${OBJS-all:R:S/$/.c/g}
toplev.o: toplev.c
${CC} ${CFLAGS} -DTARGET_NAME=\"${GCC_TARGET}\" -c ${.IMPSRC}
# make sure we don't find .o's in ../cc_tools/
CLEANFILES+= ${OBJS-all}
.include <bsd.lib.mk>

4
gnu/usr.bin/cc/include/Makefile
View File

@ -21,6 +21,4 @@ mm_malloc.h: pmm_malloc.h
@cp ${.ALLSRC} ${.TARGET}
CLEANFILES+= mm_malloc.h
.include <bsd.init.mk>
.include <bsd.incs.mk>
.include <bsd.obj.mk>
.include <bsd.prog.mk>

2
kerberos5/Makefile
View File

@ -1,6 +1,6 @@
# $FreeBSD$
SUBDIR= doc lib libexec usr.bin usr.sbin
SUBDIR= doc lib libexec tools usr.bin usr.sbin
# These are the programs which depend on Kerberos.
KPROGS= lib/libpam \

2
kerberos5/tools/asn1_compile/Makefile
View File

@ -25,7 +25,7 @@ SRCS= \
CFLAGS+=-I${KRB5DIR}/lib/roken -I${KRB5DIR}/lib/asn1 -I.
CLEANFILES= roken.h
CLEANFILES= roken.h lex.c parse.c
roken.h:
make-roken > ${.TARGET}

2
kerberos5/tools/slc/Makefile
View File

@ -12,7 +12,7 @@ SRCS= roken.h \
CFLAGS+=-I${KRB5DIR}/lib/roken -I${KRB5DIR}/lib/sl -I${KRB5DIR}/lib/vers -I.
CLEANFILES= roken.h
CLEANFILES= roken.h slc-gram.c slc-lex.c
roken.h:
${MAKE_ROKEN} > ${.TARGET}

4
lib/clang/include/Makefile
View File

@ -30,6 +30,4 @@ INCS= altivec.h \
xmmintrin.h \
xopintrin.h
.include <bsd.init.mk>
.include <bsd.incs.mk>
.include <bsd.obj.mk>
.include <bsd.prog.mk>

2
share/mk/bsd.crunchgen.mk
View File

@ -38,6 +38,8 @@ OUTPUTS=$(OUTMK) $(OUTC) $(PROG).cache
CRUNCHOBJS= ${.OBJDIR}
.if defined(MAKEOBJDIRPREFIX)
CANONICALOBJDIR:= ${MAKEOBJDIRPREFIX}${.CURDIR}
.elif defined(MAKEOBJDIR) && ${MAKEOBJDIR:M/*} != ""
CANONICALOBJDIR:=${MAKEOBJDIR}
.else
CANONICALOBJDIR:= /usr/obj${.CURDIR}
.endif

7
share/mk/bsd.dep.mk
View File

@ -102,8 +102,8 @@ ${_YC} y.tab.h: ${_YSRC}
CLEANFILES+= y.tab.c y.tab.h
.elif !empty(YFLAGS:M-d)
.for _YH in ${_YC:R}.h
.ORDER: ${_YC} ${_YH}
${_YC} ${_YH}: ${_YSRC}
${_YH}: ${_YC}
${_YC}: ${_YSRC}
${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
SRCS+= ${_YH}
CLEANFILES+= ${_YH}
@ -123,6 +123,9 @@ ${_YC:R}.o: ${_YC}
.if defined(SRCS)
depend: beforedepend ${DEPENDFILE} afterdepend
# Tell bmake not to look for generated files via .PATH
.NOPATH: ${DEPENDFILE}
# Different types of sources are compiled with slightly different flags.
# Split up the sources, and filter out headers and non-applicable flags.
MKDEP_CFLAGS= ${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BIDU]*} ${CFLAGS:M-std=*} \

7
share/mk/bsd.obj.mk
View File

@ -44,6 +44,8 @@ __<bsd.obj.mk>__:
.if defined(MAKEOBJDIRPREFIX)
CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
.elif defined(MAKEOBJDIR) && ${MAKEOBJDIR:M/*} != ""
CANONICALOBJDIR:=${MAKEOBJDIR}
.else
CANONICALOBJDIR:=/usr/obj${.CURDIR}
.endif
@ -116,6 +118,11 @@ cleanobj: clean cleandepend
.endif
@if [ -L ${.CURDIR}/obj ]; then rm -f ${.CURDIR}/obj; fi
# Tell bmake not to look for generated files via .PATH
.if !empty(CLEANFILES)
.NOPATH: ${CLEANFILES}
.endif
.if !target(clean)
clean:
.if defined(CLEANFILES) && !empty(CLEANFILES)

4
share/mk/bsd.subdir.mk
View File

@ -42,7 +42,7 @@ distribute:
_SUBDIR: .USE
.if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
@${_+_}for entry in ${SUBDIR}; do \
@${_+_}set -e; for entry in ${SUBDIR}; do \
if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:realinstall=install})"; \
edir=$${entry}.${MACHINE_ARCH}; \
@ -79,7 +79,7 @@ ${__stage}${__target}: _SUBDIR
.endif
.endfor
${__target}:
${_+_}cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
${_+_}set -e; cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
.endfor
.if !target(install)

15
share/mk/bsd.sys.mk
View File

@ -126,3 +126,18 @@ CFLAGS+= ${SSP_CFLAGS}
# Allow user-specified additional warning flags
CFLAGS+= ${CWARNFLAGS}
# Tell bmake not to mistake standard targets for things to be searched for
# or expect to ever be up-to-date.
PHONY_NOTMAIN = afterdepend afterinstall all beforedepend beforeinstall \
beforelinking build build-tools buildfiles buildincludes \
checkdpadd clean cleandepend cleandir cleanobj configure \
depend dependall distclean distribute exe extract fetch \
html includes install installfiles installincludes lint \
obj objlink objs objwarn patch realall realdepend \
realinstall regress subdir-all subdir-depend subdir-install \
tags whereobj
.PHONY: ${PHONY_NOTMAIN}
.NOTMAIN: ${PHONY_NOTMAIN}

15
share/mk/sys.mk
View File

@ -16,6 +16,10 @@ unix ?= We run FreeBSD, not UNIX.
MACHINE_CPUARCH=${MACHINE_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb)?/arm/:C/powerpc64/powerpc/}
.endif
# Set any local definitions first. Place this early, but it needs
# MACHINE_CPUARCH to be defined.
.sinclude <local.sys.mk>
# If the special target .POSIX appears (without prerequisites or
# commands) before the first noncomment line in the makefile, make shall
# process the makefile as specified by the Posix 1003.2 specification.
@ -324,8 +328,19 @@ SHELL= ${__MAKE_SHELL}
# XXX hint for bsd.port.mk
OBJFORMAT?= elf
# Tell bmake to expand -V VAR by default
.MAKE.EXPAND_VARIABLES= yes
.if !defined(.PARSEDIR)
# We are not bmake, which is more aggressive about searching .PATH
# It is sometime necessary to curb its enthusiasm with .NOPATH
# The following allows us to quietly ignore .NOPATH when not using bmake.
.NOTMAIN: .NOPATH
.NOPATH:
# Toggle on warnings
.WARN: dirsyntax
.endif
.endif

23
tools/build/make_check/Makefile
View File

@ -56,8 +56,10 @@ all:
@echo "ok 14 shell # Test shell detected no regression."
@${SMAKE} shell_1 || ${SMAKE} failure
@echo "ok 15 shell_1 # Test shell_1 detected no regression."
.if !defined(.PARSEDIR)
@${SMAKE} shell_2 || ${SMAKE} failure
@echo "ok 16 shell_2 # Test shell_2 detected no regression."
.endif
.if make(C_check)
C_check:
@ -92,17 +94,34 @@ lhs_expn:
# to determine its value; that was not always the case.
.undef notdef
notdef:
.if defined(notdef) && ${notdef:U}
.if defined(notdef) && ${notdef:M/}
.endif
.endif
.if make(modifiers)
# See if make(1) supports the C modifier.
.if defined(.PARSEDIR)
# check if bmake can expand plain variables
.MAKE.EXPAND_VARIABLES= yes
x!= ${SMAKE} -V .CURDIR:H
modifiers:
.if ${.CURDIR:H} != "$x"
@false
.endif
.else
# See if make(1) supports the C modifier.
modifiers: dollarV
@if ${SMAKE} -V .CURDIR:C/.// 2>&1 >/dev/null | \
grep -q "Unknown modifier 'C'"; then \
false; \
fi
# check that make -V '${VAR}' works
V_expn != V_OK=ok ${SMAKE} -r -f /dev/null -V '$${V_OK}'
dollarV:
.if ${V_expn} == ""
@false
.endif
.endif
.endif
.if make(arith_expr)

6
usr.sbin/crunch/examples/Makefile
View File

@ -19,14 +19,14 @@ all: $(CRUNCHED)
exe: $(CRUNCHED)
$(OUTPUTS): $(CONF)
crunchgen ${.CURDIR}/$(CONF)
MAKE=${MAKE} crunchgen ${.CURDIR}/$(CONF)
$(CRUNCHED): $(OUTPUTS) submake
submake:
make -f $(OUTMK)
${MAKE} -f $(OUTMK)
objs:
make -f $(OUTMK) objs
${MAKE} -f $(OUTMK) objs
cleandir:
rm -f $(CLEANDIRFILES)