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Revision 1.159, Fri Sep 27 21:37:58 2002 UTC (11 years, 10 months ago) by thorpej
Branch: MAIN
Changes since 1.158: +5 -1 lines

Only use the MKDYNAMICROOT semantics (i.e. -rpath=/lib,/usr/lib and
-dynamic-linker=/libexec/ld.elf_so) if the BINDIR of the program being
built is /bin or /sbin.

The reason we do this is because now all programs *except* those in
/bin and /sbin (i.e. the "special cases") match the default the compiler
uses, which is what is used for things in e.g. xsrc, pkgsrc, and other
random 3rd party programs.

This is done by decoupling where a shlib is installed from how it
is located.  Two new variables, SHLIBINSTALLDIR and SHLINKINSTALLDIR,
contain the former information, and key off MKDYNAMICROOT only.  SHLIBDIR
and SHLINKDIR contain the latter, and key off MKDYNAMICROOT and BINDIR.

The SHLIBINSTALLDIR, SHLIBDIR, _LIBSODIR, SHLINKINSTALLDIR, and
SHLINKDIR parameters are moved to a new <bsd.shlib.mk>; see bsd.README
for usage details.

#	$NetBSD: bsd.prog.mk,v 1.159 2002/09/27 21:37:58 thorpej Exp $
#	@(#)bsd.prog.mk	8.2 (Berkeley) 4/2/94

.include <bsd.init.mk>
.include <bsd.shlib.mk>

##### Basic targets
.PHONY:		cleanextra cleanobjs cleanprog proginstall scriptsinstall
realinstall:	proginstall scriptsinstall
clean:		cleanprog

##### Default values
CPPFLAGS+=	${DESTDIR:D-nostdinc ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include}
CXXFLAGS+=	${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include/g++}
CFLAGS+=	${COPTS}
.if ${MACHINE_ARCH} == "sparc64"
CFLAGS+=	-mcmodel=medlow
.endif

# ELF platforms depend on crtbegin.o and crtend.o
.if ${OBJECT_FMT} == "ELF"
.ifndef LIBCRTBEGIN
LIBCRTBEGIN=	${DESTDIR}/usr/lib/crtbegin.o
.MADE: ${LIBCRTBEGIN}
.endif
.ifndef LIBCRTEND
LIBCRTEND=	${DESTDIR}/usr/lib/crtend.o
.MADE: ${LIBCRTEND}
.endif
_SHLINKER=	${SHLINKDIR}/ld.elf_so
.else
LIBCRTBEGIN?=
LIBCRTEND?=
_SHLINKER=	${SHLINKDIR}/ld.so
.endif

.ifndef LIBCRT0
LIBCRT0=	${DESTDIR}/usr/lib/crt0.o
.MADE: ${LIBCRT0}
.endif

##### Installed system library definitions
#     E.g. LIBC?=${DESTDIR}/usr/lib/libc.a
#     etc..
#
__bsd_prog_mk_system_libs?= \
	BZ2 C C_PIC CDK COM_ERR COMPAT CRYPT CRYPTO CRYPTO_IDEA CRYPTO_MDC2 \
	CRYPTO_RC5 \
	CURSES DBM DES EDIT FORM GCC GNUMALLOC GSSAPI HDB INTL IPSEC \
	KADM KADM5CLNT KADM5SRV KAFS KDB KRB KRB5 KSTREAM KVM L M MENU \
	OBJC OSSAUDIO PCAP PCI PMC POSIX RESOLV RMT ROKEN RPCSVC SKEY SS SSL \
	SL TERMCAP TELNET USBHID UTIL WRAP Y Z

.for _n in ${__bsd_prog_mk_system_libs}
.ifndef LIB${_n}
LIB${_n}= ${DESTDIR}/usr/lib/lib${_n:tl}.a
# XXX - note that ${DESTDIR} will expanded in the following rule
.MADE: ${LIB${_n}}
.endif
.endfor
.undef __bsd_prog_mk_system_libs

##### Build and install rules
.if defined(SHAREDSTRINGS)
CLEANFILES+=strings
.c.o:
	${CC} -E ${CFLAGS} ${.IMPSRC} | xstr -c -
	@${CC} ${CFLAGS} -c x.c -o ${.TARGET}
	@rm -f x.c

.cc.o:
	${CXX} -E ${CXXFLAGS} ${.IMPSRC} | xstr -c -
	@mv -f x.c x.cc
	@${CXX} ${CXXFLAGS} -c x.cc -o ${.TARGET}
	@rm -f x.cc

.C.o:
	${CXX} -E ${CXXFLAGS} ${.IMPSRC} | xstr -c -
	@mv -f x.c x.C
	@${CXX} ${CXXFLAGS} -c x.C -o ${.TARGET}
	@rm -f x.C
.endif

.if defined(PROG_CXX)
PROG=	${PROG_CXX}
.endif

.if defined(PROG)
.if defined(PROG_CXX)
SRCS?=		${PROG}.cc
.else
SRCS?=		${PROG}.c
.endif

DPSRCS+=	${SRCS:M*.[ly]:C/\..$/.c/}
CLEANFILES+=	${DPSRCS} ${YHEADER:D${SRCS:M*.y:.y=.h}}

.if !empty(SRCS:N*.h:N*.sh:N*.fth)
OBJS+=		${SRCS:N*.h:N*.sh:N*.fth:R:S/$/.o/g}
LOBJS+=		${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
.endif

.if defined(OBJS) && !empty(OBJS)
.NOPATH: ${OBJS} ${PROG} ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}

_PROGLDOPTS=
.if ${SHLINKDIR} != "/usr/libexec"	# XXX: change or remove if ld.so moves
_PROGLDOPTS+=	-Wl,-dynamic-linker=${_SHLINKER}
.endif
.if ${SHLIBDIR} != ${LIBDIR}
_PROGLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \
		-Wl,-rpath,${SHLIBDIR}:/usr/lib \
		-L${DESTDIR}${SHLIBDIR}
.elif ${SHLIBINSTALLDIR} != ${LIBDIR}
_PROGLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR}:${DESTDIR}/usr/lib \
		-L${DESTDIR}${SHLIBINSTALLDIR}
.endif

.if defined(PROG_CXX)
_CCLINK=	${CXX}
_SUPCXX=	-lstdc++ -lm
.else
_CCLINK=	${CC}
.endif

.gdbinit:
	rm -f .gdbinit
.if defined(DESTDIR) && !empty(DESTDIR)
	echo "set solib-absolute-prefix ${DESTDIR}" > .gdbinit
.else
	touch .gdbinit
.endif
.for __gdbinit in ${GDBINIT}
	echo "source ${__gdbinit}" >> .gdbinit
.endfor

.if defined(DESTDIR)

${PROG}: .gdbinit ${LIBCRT0} ${DPSRCS} ${OBJS} ${LIBC} ${LIBCRTBEGIN} ${LIBCRTEND} ${DPADD}
.if !commands(${PROG})
	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} -nostdlib ${_PROGLDOPTS} ${LIBCRT0} ${LIBCRTBEGIN} ${OBJS} ${LDADD} -L${DESTDIR}/usr/lib ${_SUPCXX} -lgcc -lc -lgcc ${LIBCRTEND}
.endif

.else

${PROG}: .gdbinit ${LIBCRT0} ${DPSRCS} ${OBJS} ${LIBC} ${LIBCRTBEGIN} ${LIBCRTEND} ${DPADD}
.if !commands(${PROG})
	${_CCLINK} ${LDFLAGS} ${LDSTATIC} -o ${.TARGET} ${_PROGLDOPTS} ${OBJS} ${LDADD}
.endif

.endif	# defined(DESTDIR)
.endif	# defined(OBJS) && !empty(OBJS)

.if !defined(MAN)
MAN=	${PROG}.1
.endif	# !defined(MAN)
.endif	# defined(PROG)

realall: ${PROG} ${SCRIPTS}

cleanprog: cleanobjs cleanextra
	rm -f a.out [Ee]rrs mklog core *.core .gdbinit ${PROG}

cleanobjs:
.if defined(OBJS) && !empty(OBJS)
	rm -f ${OBJS} ${LOBJS}
.endif

cleanextra:
.if defined(CLEANFILES) && !empty(CLEANFILES)
	rm -f ${CLEANFILES}
.endif

.if defined(SRCS) && !target(afterdepend)
afterdepend: .depend
	@(TMP=/tmp/_depend$$$$; \
	    sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.ln:/' \
	      < .depend > $$TMP; \
	    mv $$TMP .depend)
.endif

.if defined(PROG) && !target(proginstall)
PROGNAME?=${PROG}

proginstall:: ${DESTDIR}${BINDIR}/${PROGNAME}
.PRECIOUS: ${DESTDIR}${BINDIR}/${PROGNAME}

__proginstall: .USE
	${INSTALL_FILE} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
		${STRIPFLAG} ${.ALLSRC} ${.TARGET}

.if !defined(UPDATE)
${DESTDIR}${BINDIR}/${PROGNAME}! ${PROG} __proginstall
.if !defined(BUILD) && !make(all) && !make(${PROG})
${DESTDIR}${BINDIR}/${PROGNAME}! .MADE
.endif
.else
${DESTDIR}${BINDIR}/${PROGNAME}: ${PROG} __proginstall
.if !defined(BUILD) && !make(all) && !make(${PROG})
${DESTDIR}${BINDIR}/${PROGNAME}: .MADE
.endif
.endif
.endif

.if !target(proginstall)
proginstall::
.endif

.if defined(SCRIPTS) && !target(scriptsinstall)
SCRIPTSDIR?=${BINDIR}
SCRIPTSOWN?=${BINOWN}
SCRIPTSGRP?=${BINGRP}
SCRIPTSMODE?=${BINMODE}

scriptsinstall:: ${SCRIPTS:@S@${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}@}
.PRECIOUS: ${SCRIPTS:@S@${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}@}

__scriptinstall: .USE
	${INSTALL_FILE} \
	    -o ${SCRIPTSOWN_${.ALLSRC:T}:U${SCRIPTSOWN}} \
	    -g ${SCRIPTSGRP_${.ALLSRC:T}:U${SCRIPTSGRP}} \
	    -m ${SCRIPTSMODE_${.ALLSRC:T}:U${SCRIPTSMODE}} \
	    ${.ALLSRC} ${.TARGET}

.for S in ${SCRIPTS:O:u}
.if !defined(UPDATE)
${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}! ${S} __scriptinstall
.if !defined(BUILD) && !make(all) && !make(${S})
${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}! .MADE
.endif
.else
${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}: ${S} __scriptinstall
.if !defined(BUILD) && !make(all) && !make(${S})
${DESTDIR}${SCRIPTSDIR_${S}:U${SCRIPTSDIR}}/${SCRIPTSNAME_${S}:U${SCRIPTSNAME:U${S:T:R}}}: .MADE
.endif
.endif
.endfor
.endif

.if !target(scriptsinstall)
scriptsinstall::
.endif

lint: ${LOBJS}
.if defined(LOBJS) && !empty(LOBJS)
	${LINT} ${LINTFLAGS} ${LDFLAGS:M-L*} ${LOBJS} ${LDADD}
.endif

##### Pull in related .mk logic
.include <bsd.man.mk>
.include <bsd.nls.mk>
.include <bsd.files.mk>
.include <bsd.inc.mk>
.include <bsd.links.mk>
.include <bsd.dep.mk>
.include <bsd.sys.mk>

${TARGETS}:	# ensure existence