9e2f435fc1
This is useful for finding connected directories. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
471 lines
11 KiB
Makefile
471 lines
11 KiB
Makefile
# from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
|
|
# $FreeBSD$
|
|
|
|
unix ?= We run FreeBSD, not UNIX.
|
|
.FreeBSD ?= true
|
|
|
|
.if !defined(%POSIX)
|
|
#
|
|
# MACHINE_CPUARCH defines a collection of MACHINE_ARCH. Machines with
|
|
# the same MACHINE_ARCH can run each other's binaries, so it necessarily
|
|
# has word size and endian swizzled in. However, support files for
|
|
# these machines often are shared amongst all combinations of size
|
|
# and/or endian. This is called MACHINE_CPU in NetBSD, but that's used
|
|
# for something different in FreeBSD.
|
|
#
|
|
MACHINE_CPUARCH=${MACHINE_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb|hf)?/arm/:C/powerpc64/powerpc/:C/riscv64/riscv/}
|
|
.endif
|
|
|
|
|
|
# Some options we need now
|
|
__DEFAULT_NO_OPTIONS= \
|
|
DIRDEPS_BUILD \
|
|
DIRDEPS_CACHE
|
|
|
|
__DEFAULT_DEPENDENT_OPTIONS= \
|
|
AUTO_OBJ/DIRDEPS_BUILD \
|
|
META_MODE/DIRDEPS_BUILD \
|
|
STAGING/DIRDEPS_BUILD \
|
|
SYSROOT/DIRDEPS_BUILD
|
|
|
|
__ENV_ONLY_OPTIONS:= \
|
|
${__DEFAULT_NO_OPTIONS} \
|
|
${__DEFAULT_YES_OPTIONS} \
|
|
${__DEFAULT_DEPENDENT_OPTIONS:H}
|
|
|
|
# early include for customization
|
|
# see local.sys.mk below
|
|
# Not included when building in fmake compatibility mode (still needed
|
|
# for older system support)
|
|
.if defined(.PARSEDIR)
|
|
.sinclude <local.sys.env.mk>
|
|
|
|
.include <bsd.mkopt.mk>
|
|
|
|
# Disable MK_META_MODE with make -B
|
|
.if ${MK_META_MODE} == "yes" && defined(.MAKEFLAGS) && ${.MAKEFLAGS:M-B}
|
|
MK_META_MODE= no
|
|
.endif
|
|
|
|
.if ${MK_DIRDEPS_BUILD} == "yes"
|
|
.sinclude <meta.sys.mk>
|
|
.elif ${MK_META_MODE} == "yes"
|
|
# verbose will show .MAKE.META.PREFIX for each target.
|
|
META_MODE+= meta verbose
|
|
.if !defined(NO_META_MISSING)
|
|
META_MODE+= missing-meta=yes
|
|
.endif
|
|
# silent will hide command output if a .meta file is created.
|
|
.if !defined(NO_SILENT)
|
|
META_MODE+= silent=yes
|
|
.endif
|
|
.if !exists(/dev/filemon)
|
|
META_MODE+= nofilemon
|
|
.endif
|
|
# Require filemon data with bmake
|
|
.if empty(META_MODE:Mnofilemon)
|
|
META_MODE+= missing-filemon=yes
|
|
.endif
|
|
.endif
|
|
META_MODE?= normal
|
|
.export META_MODE
|
|
.MAKE.MODE?= ${META_MODE}
|
|
.if !empty(.MAKE.MODE:Mmeta) && !defined(NO_META_IGNORE_HOST)
|
|
# Ignore host file changes that will otherwise cause
|
|
# buildworld -> installworld -> buildworld to rebuild everything.
|
|
# Since the build is self-reliant and bootstraps everything it needs,
|
|
# this should not be a real problem for incremental builds.
|
|
# XXX: This relies on the existing host tools retaining ABI compatibility
|
|
# through upgrades since they won't be rebuilt on header/library changes.
|
|
# Note that these are prefix matching, so /lib matches /libexec.
|
|
.MAKE.META.IGNORE_PATHS+= \
|
|
${__MAKE_SHELL} \
|
|
/bin \
|
|
/lib \
|
|
/rescue \
|
|
/sbin \
|
|
/usr/bin \
|
|
/usr/include \
|
|
/usr/lib \
|
|
/usr/sbin \
|
|
/usr/share \
|
|
|
|
.endif
|
|
|
|
|
|
.if ${MK_AUTO_OBJ} == "yes"
|
|
# This needs to be done early - before .PATH is computed
|
|
# Don't do this for 'make showconfig' as it enables all options where meta mode
|
|
# is not expected.
|
|
.if !make(showconfig) && !make(print-dir)
|
|
.sinclude <auto.obj.mk>
|
|
.endif
|
|
.endif
|
|
.else # bmake
|
|
.include <bsd.mkopt.mk>
|
|
.endif
|
|
|
|
# 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.
|
|
# make(1) sets the special macro %POSIX in this case (to the actual
|
|
# value "1003.2", for what it's worth).
|
|
#
|
|
# The rules below use this macro to distinguish between Posix-compliant
|
|
# and default behaviour.
|
|
#
|
|
# This functionality is currently broken, since make(1) processes sys.mk
|
|
# before reading any other files, and consequently has no opportunity to
|
|
# set the %POSIX macro before we read this point.
|
|
|
|
.if defined(%POSIX)
|
|
.SUFFIXES: .o .c .y .l .a .sh .f
|
|
.else
|
|
.SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .asm .s .cl .p .h .sh
|
|
.endif
|
|
|
|
AR ?= ar
|
|
.if defined(%POSIX)
|
|
ARFLAGS ?= -rv
|
|
.else
|
|
ARFLAGS ?= -crD
|
|
.endif
|
|
RANLIB ?= ranlib
|
|
.if !defined(%POSIX)
|
|
RANLIBFLAGS ?= -D
|
|
.endif
|
|
|
|
AS ?= as
|
|
AFLAGS ?=
|
|
ACFLAGS ?=
|
|
|
|
.if defined(%POSIX)
|
|
CC ?= c89
|
|
CFLAGS ?= -O
|
|
.else
|
|
CC ?= cc
|
|
.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips"
|
|
CFLAGS ?= -O -pipe
|
|
.else
|
|
CFLAGS ?= -O2 -pipe
|
|
.endif
|
|
.if defined(NO_STRICT_ALIASING)
|
|
CFLAGS += -fno-strict-aliasing
|
|
.endif
|
|
.endif
|
|
PO_CFLAGS ?= ${CFLAGS}
|
|
|
|
# cp(1) is used to copy source files to ${.OBJDIR}, make sure it can handle
|
|
# read-only files as non-root by passing -f.
|
|
CP ?= cp -f
|
|
|
|
CPP ?= cpp
|
|
|
|
# C Type Format data is required for DTrace
|
|
CTFFLAGS ?= -L VERSION
|
|
|
|
CTFCONVERT ?= ctfconvert
|
|
CTFMERGE ?= ctfmerge
|
|
|
|
.if defined(CFLAGS) && (${CFLAGS:M-g} != "")
|
|
CTFFLAGS += -g
|
|
.endif
|
|
|
|
CXX ?= c++
|
|
CXXFLAGS ?= ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
|
|
PO_CXXFLAGS ?= ${CXXFLAGS}
|
|
|
|
DTRACE ?= dtrace
|
|
DTRACEFLAGS ?= -C -x nolibs
|
|
|
|
.if empty(.MAKEFLAGS:M-s)
|
|
ECHO ?= echo
|
|
ECHODIR ?= echo
|
|
.else
|
|
ECHO ?= true
|
|
.if ${.MAKEFLAGS:M-s} == "-s"
|
|
ECHODIR ?= echo
|
|
.else
|
|
ECHODIR ?= true
|
|
.endif
|
|
.endif
|
|
|
|
.if ${.MAKEFLAGS:M-N}
|
|
# bmake -N is supposed to skip executing anything but it does not skip
|
|
# exeucting '+' commands. The '+' feature is used where .MAKE
|
|
# is not safe for the entire target. -N is intended to skip building sub-makes
|
|
# so it executing '+' commands is not right. Work around the bug by not
|
|
# setting '+' when -N is used.
|
|
_+_ ?=
|
|
.else
|
|
_+_ ?= +
|
|
.endif
|
|
|
|
.if defined(%POSIX)
|
|
FC ?= fort77
|
|
FFLAGS ?= -O 1
|
|
.else
|
|
FC ?= f77
|
|
FFLAGS ?= -O
|
|
.endif
|
|
EFLAGS ?=
|
|
|
|
INSTALL ?= install
|
|
|
|
LEX ?= lex
|
|
LFLAGS ?=
|
|
|
|
LD ?= ld
|
|
LDFLAGS ?= # LDFLAGS is for CC,
|
|
_LDFLAGS = ${LDFLAGS:S/-Wl,//g} # strip -Wl, for LD
|
|
|
|
LINT ?= lint
|
|
LINTFLAGS ?= -cghapbx
|
|
LINTKERNFLAGS ?= ${LINTFLAGS}
|
|
LINTOBJFLAGS ?= -cghapbxu -i
|
|
LINTOBJKERNFLAGS?= ${LINTOBJFLAGS}
|
|
LINTLIBFLAGS ?= -cghapbxu -C ${LIB}
|
|
|
|
MAKE ?= make
|
|
|
|
.if !defined(%POSIX)
|
|
NM ?= nm
|
|
NMFLAGS ?=
|
|
|
|
OBJC ?= cc
|
|
OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
|
|
|
|
OBJCOPY ?= objcopy
|
|
|
|
PC ?= pc
|
|
PFLAGS ?=
|
|
|
|
RC ?= f77
|
|
RFLAGS ?=
|
|
.endif
|
|
|
|
SHELL ?= sh
|
|
|
|
.if !defined(%POSIX)
|
|
SIZE ?= size
|
|
.endif
|
|
|
|
YACC ?= yacc
|
|
.if defined(%POSIX)
|
|
YFLAGS ?=
|
|
.else
|
|
YFLAGS ?= -d
|
|
.endif
|
|
|
|
.if defined(%POSIX)
|
|
|
|
# Posix 1003.2 mandated rules
|
|
#
|
|
# Quoted directly from the Posix 1003.2 draft, only the macros
|
|
# $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
|
|
# ${.PREFIX}, resp.
|
|
|
|
# SINGLE SUFFIX RULES
|
|
.c:
|
|
${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
|
|
|
|
.f:
|
|
${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
|
|
|
|
.sh:
|
|
cp -f ${.IMPSRC} ${.TARGET}
|
|
chmod a+x ${.TARGET}
|
|
|
|
# DOUBLE SUFFIX RULES
|
|
|
|
.c.o:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC}
|
|
|
|
.f.o:
|
|
${FC} ${FFLAGS} -c ${.IMPSRC}
|
|
|
|
.y.o:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c y.tab.c
|
|
rm -f y.tab.c
|
|
mv y.tab.o ${.TARGET}
|
|
|
|
.l.o:
|
|
${LEX} ${LFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c lex.yy.c
|
|
rm -f lex.yy.c
|
|
mv lex.yy.o ${.TARGET}
|
|
|
|
.y.c:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
mv y.tab.c ${.TARGET}
|
|
|
|
.l.c:
|
|
${LEX} ${LFLAGS} ${.IMPSRC}
|
|
mv lex.yy.c ${.TARGET}
|
|
|
|
.c.a:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC}
|
|
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
|
|
rm -f ${.PREFIX}.o
|
|
|
|
.f.a:
|
|
${FC} ${FFLAGS} -c ${.IMPSRC}
|
|
${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
|
|
rm -f ${.PREFIX}.o
|
|
|
|
.else
|
|
|
|
# non-Posix rule set
|
|
|
|
.sh:
|
|
cp -f ${.IMPSRC} ${.TARGET}
|
|
chmod a+x ${.TARGET}
|
|
|
|
.c.ln:
|
|
${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
|
|
touch ${.TARGET}
|
|
|
|
.cc.ln .C.ln .cpp.ln .cxx.ln:
|
|
${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
|
|
touch ${.TARGET}
|
|
|
|
.c:
|
|
${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.c.o:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.cc .cpp .cxx .C:
|
|
${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
|
|
|
|
.cc.o .cpp.o .cxx.o .C.o:
|
|
${CXX} ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
|
|
.m.o:
|
|
${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.p.o:
|
|
${PC} ${PFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.e .r .F .f:
|
|
${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
|
|
-o ${.TARGET}
|
|
|
|
.e.o .r.o .F.o .f.o:
|
|
${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
|
|
.S.o:
|
|
${CC:N${CCACHE_BIN}} ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.asm.o:
|
|
${CC:N${CCACHE_BIN}} -x assembler-with-cpp ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC} \
|
|
-o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.s.o:
|
|
${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
|
|
${CTFCONVERT_CMD}
|
|
|
|
# XXX not -j safe
|
|
.y.o:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
|
|
rm -f y.tab.c
|
|
${CTFCONVERT_CMD}
|
|
|
|
.l.o:
|
|
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
|
|
${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
|
|
rm -f ${.PREFIX}.tmp.c
|
|
${CTFCONVERT_CMD}
|
|
|
|
# XXX not -j safe
|
|
.y.c:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
mv y.tab.c ${.TARGET}
|
|
|
|
.l.c:
|
|
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
|
|
|
|
.s.out .c.out .o.out:
|
|
${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
|
|
${CTFCONVERT_CMD}
|
|
|
|
.f.out .F.out .r.out .e.out:
|
|
${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
|
|
${LDLIBS} -o ${.TARGET}
|
|
rm -f ${.PREFIX}.o
|
|
${CTFCONVERT_CMD}
|
|
|
|
# XXX not -j safe
|
|
.y.out:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
|
|
rm -f y.tab.c
|
|
${CTFCONVERT_CMD}
|
|
|
|
.l.out:
|
|
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
|
|
${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
|
|
rm -f ${.PREFIX}.tmp.c
|
|
${CTFCONVERT_CMD}
|
|
|
|
# Pull in global settings.
|
|
__MAKE_CONF?=/etc/make.conf
|
|
.if exists(${__MAKE_CONF})
|
|
.include "${__MAKE_CONF}"
|
|
.endif
|
|
|
|
# late include for customization
|
|
.sinclude <local.sys.mk>
|
|
|
|
.if defined(META_MODE)
|
|
META_MODE:= ${META_MODE:O:u}
|
|
.endif
|
|
|
|
.if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
|
|
SHELL= ${__MAKE_SHELL}
|
|
.SHELL: path=${__MAKE_SHELL}
|
|
.endif
|
|
|
|
# Tell bmake to expand -V VAR by default
|
|
.MAKE.EXPAND_VARIABLES= yes
|
|
|
|
# Tell bmake the makefile preference
|
|
.MAKE.MAKEFILE_PREFERENCE= BSDmakefile makefile Makefile
|
|
|
|
# Tell bmake to always pass job tokens, regardless of target depending on
|
|
# .MAKE or looking like ${MAKE}/${.MAKE}/$(MAKE)/$(.MAKE)/make.
|
|
.MAKE.ALWAYS_PASS_JOB_QUEUE= yes
|
|
|
|
# By default bmake does *not* use set -e
|
|
# when running target scripts, this is a problem for many makefiles here.
|
|
# So define a shell that will do what FreeBSD expects.
|
|
.ifndef WITHOUT_SHELL_ERRCTL
|
|
__MAKE_SHELL?=/bin/sh
|
|
.SHELL: name=sh \
|
|
quiet="set -" echo="set -v" filter="set -" \
|
|
hasErrCtl=yes check="set -e" ignore="set +e" \
|
|
echoFlag=v errFlag=e \
|
|
path=${__MAKE_SHELL}
|
|
.endif
|
|
|
|
# Hack for ports compatibility. Historically, ports makefiles have
|
|
# assumed they can examine MACHINE_CPU without including anything
|
|
# because this was automatically included in sys.mk. For /usr/src,
|
|
# this file has moved to being included from bsd.opts.mk. Until all
|
|
# the ports files are modernized, and a reasonable transition
|
|
# period has passed, include it while we're in a ports tree here
|
|
# to preserve historic behavior.
|
|
.if exists(${.CURDIR}/../../Mk/bsd.port.mk)
|
|
.include <bsd.cpu.mk>
|
|
.endif
|
|
|
|
.endif # ! Posix
|