mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
21edb039c6
are some problems with static executables), make.conf (would also affect ports which do not use GNU make and do not override the compile targets) or in the kernel config (via "makeoptions WITH_CTF=yes"). Additional (related) changes: - propagate WITH_CTF to module builds - do not add -g to the linker flags, it's a noop there anyway (at least according to the man page of ld) - do not add -g to CFLAGS unconditionally we need to have a look if it is really needed (IMO not) or if there is a way to add it only when WITH_CTF is used Note: ctfconvert / ctfmerge lines will not appear in the build output, to protect the innocent (those which do not build with WITH_CTF would see the shell-test and may think WITH_CTF is used). Reviewed by: imp, jhb, scottl (earlier version) Discussed on: arch@
322 lines
7.2 KiB
Makefile
322 lines
7.2 KiB
Makefile
# from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
|
|
# $FreeBSD$
|
|
|
|
unix ?= We run FreeBSD, not UNIX.
|
|
.FreeBSD ?= true
|
|
|
|
# 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.
|
|
|
|
.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 ?= rl
|
|
.endif
|
|
RANLIB ?= ranlib
|
|
|
|
AS ?= as
|
|
AFLAGS ?=
|
|
|
|
.if defined(%POSIX)
|
|
CC ?= c89
|
|
CFLAGS ?= -O
|
|
.else
|
|
CC ?= cc
|
|
.if ${MACHINE_ARCH} == "arm" || ${MACHINE_ARCH} == "mips"
|
|
CFLAGS ?= -O -pipe
|
|
.else
|
|
CFLAGS ?= -O2 -pipe
|
|
.endif
|
|
.if defined(NO_STRICT_ALIASING)
|
|
CFLAGS += -fno-strict-aliasing
|
|
.endif
|
|
.endif
|
|
PO_CFLAGS ?= ${CFLAGS}
|
|
|
|
# Turn CTF conversion off by default for now. This default could be
|
|
# changed later if DTrace becomes popular.
|
|
.if !defined(WITH_CTF)
|
|
NO_CTF = 1
|
|
.endif
|
|
|
|
# C Type Format data is required for DTrace
|
|
CTFFLAGS ?= -L VERSION
|
|
|
|
CTFCONVERT ?= ctfconvert
|
|
CTFMERGE ?= ctfmerge
|
|
.if defined(CFLAGS) && (${CFLAGS:M-g} != "")
|
|
CTFFLAGS += -g
|
|
.else
|
|
# XXX: What to do here? Is removing the CFLAGS part completely ok here?
|
|
# For now comment it out to not compile with -g unconditionally.
|
|
#CFLAGS += -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}
|
|
|
|
CPP ?= cpp
|
|
|
|
.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 !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
|
|
_+_ ?=
|
|
.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 ?=
|
|
|
|
LINT ?= lint
|
|
LINTFLAGS ?= -cghapbx
|
|
LINTKERNFLAGS ?= ${LINTFLAGS}
|
|
LINTOBJFLAGS ?= -cghapbxu -i
|
|
LINTOBJKERNFLAGS?= ${LINTOBJFLAGS}
|
|
LINTLIBFLAGS ?= -cghapbxu -C ${LIB}
|
|
|
|
MAKE ?= make
|
|
|
|
OBJC ?= cc
|
|
OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
|
|
|
|
PC ?= pc
|
|
PFLAGS ?=
|
|
|
|
RC ?= f77
|
|
RFLAGS ?=
|
|
|
|
SHELL ?= sh
|
|
|
|
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} ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.f:
|
|
${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.sh:
|
|
cp ${.IMPSRC} ${.TARGET}
|
|
chmod a+x ${.TARGET}
|
|
|
|
# DOUBLE SUFFIX RULES
|
|
|
|
.c.o:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.f.o:
|
|
${FC} ${FFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.y.o:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c y.tab.c
|
|
rm -f y.tab.c
|
|
mv y.tab.o ${.TARGET}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.l.o:
|
|
${LEX} ${LFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c lex.yy.c
|
|
rm -f lex.yy.c
|
|
mv lex.yy.o ${.TARGET}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.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 -p ${.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 ${.TARGET}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.c.o:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.cc .cpp .cxx .C:
|
|
${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
|
|
|
|
.cc.o .cpp.o .cxx.o .C.o:
|
|
${CXX} ${CXXFLAGS} -c ${.IMPSRC}
|
|
|
|
.m.o:
|
|
${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.p.o:
|
|
${PC} ${PFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.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}
|
|
|
|
.S.o:
|
|
${CC} ${CFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.asm.o:
|
|
${CC} -x assembler-with-cpp ${CFLAGS} -c ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.s.o:
|
|
${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
# XXX not -j safe
|
|
.y.o:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
|
|
rm -f y.tab.c
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.l.o:
|
|
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
|
|
${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
|
|
rm -f ${.PREFIX}.tmp.c
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
# 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 ${.TARGET}
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.f.out .F.out .r.out .e.out:
|
|
${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
|
|
${LDLIBS} -o ${.TARGET}
|
|
rm -f ${.PREFIX}.o
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
# XXX not -j safe
|
|
.y.out:
|
|
${YACC} ${YFLAGS} ${.IMPSRC}
|
|
${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
|
|
rm -f y.tab.c
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
.l.out:
|
|
${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
|
|
${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
|
|
rm -f ${.PREFIX}.tmp.c
|
|
@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
|
|
|
|
# FreeBSD build pollution. Hide it in the non-POSIX part of the ifdef.
|
|
__MAKE_CONF?=/etc/make.conf
|
|
.if exists(${__MAKE_CONF})
|
|
.include "${__MAKE_CONF}"
|
|
.endif
|
|
|
|
.if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
|
|
SHELL= ${__MAKE_SHELL}
|
|
.SHELL: path=${__MAKE_SHELL}
|
|
.endif
|
|
|
|
# Default executable format
|
|
# XXX hint for bsd.port.mk
|
|
OBJFORMAT?= elf
|
|
|
|
# Toggle on warnings
|
|
.WARN: dirsyntax
|
|
|
|
.endif
|
|
|
|
.include <bsd.compat.mk>
|
|
.include <bsd.cpu.mk>
|