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bsd.lib.mk revision 1.273.6.1
      1 #	$NetBSD: bsd.lib.mk,v 1.273.6.1 2008/05/18 12:31:18 yamt Exp $
      2 #	@(#)bsd.lib.mk	8.3 (Berkeley) 4/22/94
      3 
      4 .include <bsd.init.mk>
      5 .include <bsd.shlib.mk>
      6 .include <bsd.gcc.mk>
      7 # Pull in <bsd.sys.mk> here so we can override its .c.o rule
      8 .include <bsd.sys.mk>
      9 
     10 LIBISPRIVATE?=	no
     11 
     12 .if ${LIBISPRIVATE} != "no"
     13 MKDEBUGLIB:=	no
     14 MKLINT:=	no
     15 MKPIC:=		no
     16 MKPROFILE:=	no
     17 .endif
     18 
     19 ##### Basic targets
     20 .PHONY:		checkver libinstall
     21 realinstall:	checkver libinstall
     22 clean:		cleanlib
     23 
     24 ##### LIB specific flags.
     25 COPTS+=     ${COPTS.lib${LIB}}
     26 CPPFLAGS+=  ${CPPFLAGS.lib${LIB}}
     27 CXXFLAGS+=  ${CXXFLAGS.lib${LIB}}
     28 OBJCOPTS+=  ${OBJCOPTS.lib${LIB}}
     29 LDADD+=     ${LDADD.lib${LIB}}
     30 LDFLAGS+=   ${LDFLAGS.lib${LIB}}
     31 LDSTATIC+=  ${LDSTATIC.lib${LIB}}
     32 
     33 ##### Libraries that this may depend upon.
     34 .if defined(LIBDPLIBS) && ${MKPIC} != "no"				# {
     35 .for _lib _dir in ${LIBDPLIBS}
     36 .if !defined(LIBDO.${_lib})
     37 LIBDO.${_lib}!=	cd ${_dir} && ${PRINTOBJDIR}
     38 .MAKEOVERRIDES+=LIBDO.${_lib}
     39 .endif
     40 LDADD+=		-L${LIBDO.${_lib}} -l${_lib}
     41 DPADD+=		${LIBDO.${_lib}}/lib${_lib}.so
     42 .endfor
     43 .endif									# }
     44 
     45 ##### Build and install rules
     46 MKDEP_SUFFIXES?=	.o .po .so .ln
     47 CPPFLAGS+=	${DESTDIR:D-nostdinc ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include}
     48 CXXFLAGS+=	${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} ${DESTDIR}/usr/include/g++}
     49 
     50 .if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE})		# {
     51 SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major
     52 SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor
     53 SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny
     54 
     55 # Check for higher installed library versions.
     56 .if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \
     57 	exists(${NETBSDSRCDIR}/lib/checkver)
     58 checkver:
     59 	@(cd ${.CURDIR} && \
     60 	    ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \
     61 		    -d ${DESTDIR}${_LIBSODIR} ${LIB})
     62 .endif
     63 .endif									# }
     64 
     65 .if !target(checkver)
     66 checkver:
     67 .endif
     68 
     69 print-shlib-major:
     70 .if defined(SHLIB_MAJOR) && ${MKPIC} != "no"
     71 	@echo ${SHLIB_MAJOR}
     72 .else
     73 	@false
     74 .endif
     75 
     76 print-shlib-minor:
     77 .if defined(SHLIB_MINOR) && ${MKPIC} != "no"
     78 	@echo ${SHLIB_MINOR}
     79 .else
     80 	@false
     81 .endif
     82 
     83 print-shlib-teeny:
     84 .if defined(SHLIB_TEENY) && ${MKPIC} != "no"
     85 	@echo ${SHLIB_TEENY}
     86 .else
     87 	@false
     88 .endif
     89 
     90 .if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR)				# {
     91 .if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR)
     92 .if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY)
     93 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY}
     94 .else
     95 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}
     96 .endif
     97 .else
     98 SHLIB_FULLVERSION=${SHLIB_MAJOR}
     99 .endif
    100 .endif									# }
    101 
    102 # add additional suffixes not exported.
    103 # .po is used for profiling object files.
    104 # .so is used for PIC object files.
    105 .SUFFIXES: .out .a .ln .so .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h
    106 .SUFFIXES: .sh .m4 .m
    107 
    108 
    109 # Set PICFLAGS to cc flags for producing position-independent code,
    110 # if not already set.  Includes -DPIC, if required.
    111 
    112 # Data-driven table using make variables to control how shared libraries
    113 # are built for different platforms and object formats.
    114 # OBJECT_FMT:		currently either "ELF" or "a.out", from <bsd.own.mk>
    115 # SHLIB_SOVERSION:	version number to be compiled into a shared library
    116 #			via -soname. Usualy ${SHLIB_MAJOR} on ELF.
    117 #			NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR}
    118 #			[.${SHLIB_TEENY}]]
    119 # SHLIB_SHFLAGS:	Flags to tell ${LD} to emit shared library.
    120 #			with ELF, also set shared-lib version for ld.so.
    121 # SHLIB_LDSTARTFILE:	support .o file, call C++ file-level constructors
    122 # SHLIB_LDENDFILE:	support .o file, call C++ file-level destructors
    123 # FPICFLAGS:		flags for ${FC} to compile .[fF] files to .so objects.
    124 # CPPPICFLAGS:		flags for ${CPP} to preprocess .[sS] files for ${AS}
    125 # CPICFLAGS:		flags for ${CC} to compile .[cC] files to pic objects.
    126 # CSHLIBFLAGS:		flags for ${CC} to compile .[cC] files to .so objects.
    127 #			(usually includes ${CPICFLAGS})
    128 # CAPICFLAGS:		flags for ${CC} to compiling .[Ss] files
    129 #		 	(usually just ${CPPPICFLAGS} ${CPICFLAGS})
    130 # APICFLAGS:		flags for ${AS} to assemble .[sS] to .so objects.
    131 
    132 .if ${MACHINE_ARCH} == "alpha"						# {
    133 
    134 FPICFLAGS ?= -fPIC
    135 CPICFLAGS ?= -fPIC -DPIC
    136 CPPPICFLAGS?= -DPIC
    137 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
    138 APICFLAGS ?=
    139 
    140 .elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") && \
    141        ${OBJECT_FMT} == "ELF"						# } {
    142 
    143 # If you use -fPIC you need to define BIGPIC to turn on 32-bit
    144 # relocations in asm code
    145 FPICFLAGS ?= -fPIC
    146 CPICFLAGS ?= -fPIC -DPIC
    147 CPPPICFLAGS?= -DPIC -DBIGPIC
    148 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
    149 APICFLAGS ?= -KPIC
    150 
    151 .else									# } {
    152 
    153 # Platform-independent flags for NetBSD shared libraries
    154 SHLIB_SOVERSION=${SHLIB_FULLVERSION}
    155 SHLIB_SHFLAGS=
    156 FPICFLAGS ?= -fPIC
    157 CPICFLAGS?= -fPIC -DPIC
    158 CPPPICFLAGS?= -DPIC
    159 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
    160 APICFLAGS?= -k
    161 
    162 .endif									# }
    163 
    164 .if ${MKPICLIB} != "no"
    165 CSHLIBFLAGS+= ${CPICFLAGS}
    166 .endif
    167 
    168 .if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS)
    169 MKSHLIBOBJS= yes
    170 .else
    171 MKSHLIBOBJS= no
    172 .endif
    173 
    174 # Platform-independent linker flags for ELF shared libraries
    175 .if ${OBJECT_FMT} == "ELF"
    176 SHLIB_SOVERSION=	${SHLIB_MAJOR}
    177 SHLIB_SHFLAGS=		-Wl,-soname,lib${LIB}.so.${SHLIB_SOVERSION}
    178 SHLIB_SHFLAGS+=		-Wl,--warn-shared-textrel
    179 SHLIB_LDSTARTFILE?=	${DESTDIR}/usr/lib/crti.o ${_GCC_CRTBEGINS}
    180 SHLIB_LDENDFILE?=	${_GCC_CRTENDS} ${DESTDIR}/usr/lib/crtn.o
    181 .endif
    182 
    183 CFLAGS+=	${COPTS}
    184 OBJCFLAGS+=	${OBJCOPTS}
    185 AFLAGS+=	${COPTS}
    186 FFLAGS+=	${FOPTS}
    187 
    188 .c.o:
    189 	${_MKTARGET_COMPILE}
    190 	${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    191 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    192 	${OBJCOPY} -x ${.TARGET}
    193 .endif
    194 
    195 .c.po:
    196 	${_MKTARGET_COMPILE}
    197 	${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET}
    198 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    199 	${OBJCOPY} -X ${.TARGET}
    200 .endif
    201 
    202 .c.go:
    203 	${_MKTARGET_COMPILE}
    204 	${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET}
    205 
    206 .c.so:
    207 	${_MKTARGET_COMPILE}
    208 	${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET}
    209 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    210 	${OBJCOPY} -x ${.TARGET}
    211 .endif
    212 
    213 .cc.o .cpp.o .cxx.o .C.o:
    214 	${_MKTARGET_COMPILE}
    215 	${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    216 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    217 	${OBJCOPY} -x ${.TARGET}
    218 .endif
    219 
    220 .cc.po .cpp.po .cxx.po .C.po:
    221 	${_MKTARGET_COMPILE}
    222 	${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET}
    223 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    224 	${OBJCOPY} -X ${.TARGET}
    225 .endif
    226 
    227 .cc.go .cpp.go .cxx.go .C.go:
    228 	${_MKTARGET_COMPILE}
    229 	${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET}
    230 
    231 .cc.so .cpp.so .cxx.so .C.so:
    232 	${_MKTARGET_COMPILE}
    233 	${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET}
    234 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
    235 	${OBJCOPY} -x ${.TARGET}
    236 .endif
    237 
    238 .f.o:
    239 	${_MKTARGET_COMPILE}
    240 	${COMPILE.f} ${.IMPSRC} -o ${.TARGET}
    241 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
    242 	${OBJCOPY} -x ${.TARGET}
    243 .endif
    244 
    245 .f.po:
    246 	${_MKTARGET_COMPILE}
    247 	${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET}
    248 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
    249 	${OBJCOPY} -X ${.TARGET}
    250 .endif
    251 
    252 .f.go:
    253 	${_MKTARGET_COMPILE}
    254 	${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET}
    255 
    256 .f.so:
    257 	${_MKTARGET_COMPILE}
    258 	${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET}
    259 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
    260 	${OBJCOPY} -x ${.TARGET}
    261 .endif
    262 
    263 .f.ln:
    264 	${_MKTARGET_COMPILE}
    265 	@echo Skipping lint for Fortran libraries.
    266 
    267 .m.o:
    268 	${_MKTARGET_COMPILE}
    269 	${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    270 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
    271 	${OBJCOPY} -x ${.TARGET}
    272 .endif
    273 
    274 .m.po:
    275 	${_MKTARGET_COMPILE}
    276 	${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    277 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
    278 	${OBJCOPY} -X ${.TARGET}
    279 .endif
    280 
    281 .m.go:
    282 	${_MKTARGET_COMPILE}
    283 	${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    284 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
    285 	${OBJCOPY} -X ${.TARGET}
    286 .endif
    287 
    288 .m.so:
    289 	${_MKTARGET_COMPILE}
    290 	${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    291 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
    292 	${OBJCOPY} -x ${.TARGET}
    293 .endif
    294 
    295 .s.o:
    296 	${_MKTARGET_COMPILE}
    297 	${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    298 	${OBJCOPY} -x ${.TARGET}
    299 
    300 .S.o:
    301 	${_MKTARGET_COMPILE}
    302 	${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    303 	${OBJCOPY} -x ${.TARGET}
    304 
    305 .s.po:
    306 	${_MKTARGET_COMPILE}
    307 	${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    308 	${OBJCOPY} -X ${.TARGET}
    309 
    310 .S.po:
    311 	${_MKTARGET_COMPILE}
    312 	${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    313 	${OBJCOPY} -X ${.TARGET}
    314 
    315 .s.go:
    316 	${_MKTARGET_COMPILE}
    317 	${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    318 
    319 .S.go:
    320 	${_MKTARGET_COMPILE}
    321 	${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    322 
    323 .s.so:
    324 	${_MKTARGET_COMPILE}
    325 	${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    326 	${OBJCOPY} -x ${.TARGET}
    327 
    328 .S.so:
    329 	${_MKTARGET_COMPILE}
    330 	${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
    331 	${OBJCOPY} -x ${.TARGET}
    332 
    333 .if defined(LIB)							# {
    334 .if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
    335 	|| ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no"
    336 _LIBS=lib${LIB}.a
    337 .else
    338 _LIBS=
    339 .endif
    340 
    341 OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g}
    342 
    343 STOBJS+=${OBJS}
    344 
    345 LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
    346 
    347 .if ${LIBISPRIVATE} != "no"
    348 # No installation is required
    349 libinstall::
    350 .else	# ${LIBISPRIVATE} == "no"					# {
    351 
    352 .if ${MKDEBUGLIB} != "no"
    353 _LIBS+=lib${LIB}_g.a
    354 GOBJS+=${OBJS:.o=.go}
    355 DEBUGFLAGS?=-DDEBUG
    356 .endif
    357 
    358 .if ${MKPROFILE} != "no"
    359 _LIBS+=lib${LIB}_p.a
    360 POBJS+=${OBJS:.o=.po}
    361 PROFFLAGS?=-DGPROF -DPROF
    362 .endif
    363 
    364 .if ${MKPIC} != "no"							# {
    365 .if ${MKPICLIB} == "no"
    366 .if ${MKSHLIBOBJS} != "no"
    367 # make _pic.a, which isn't really pic,
    368 # since it's needed for making shared lib.
    369 # but don't install it.
    370 SOLIB=lib${LIB}_pic.a
    371 SOBJS+=${OBJS:.o=.so}
    372 .else
    373 SOLIB=lib${LIB}.a
    374 .endif
    375 .else
    376 SOLIB=lib${LIB}_pic.a
    377 _LIBS+=${SOLIB}
    378 SOBJS+=${OBJS:.o=.so}
    379 .endif
    380 .if defined(SHLIB_FULLVERSION)
    381 _LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION}
    382 .endif
    383 .endif									# }
    384 
    385 .if ${MKLINT} != "no" && !empty(LOBJS)
    386 _LIBS+=llib-l${LIB}.ln
    387 .endif
    388 
    389 .endif	# ${LIBISPRIVATE} == "no"					# }
    390 
    391 ALLOBJS=
    392 .if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
    393 	|| ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no"
    394 ALLOBJS+=${STOBJS}
    395 .endif
    396 ALLOBJS+=${POBJS} ${SOBJS}
    397 .if ${MKLINT} != "no" && !empty(LOBJS)
    398 ALLOBJS+=${LOBJS}
    399 .endif
    400 .else	# !defined(LIB)							# } {
    401 LOBJS=
    402 SOBJS=
    403 .endif	# !defined(LIB)							# }
    404 
    405 _YLSRCS=	${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
    406 
    407 .NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS}
    408 
    409 realall: ${SRCS} ${ALLOBJS:O} ${_LIBS}
    410 
    411 .if !target(__archivebuild)
    412 __archivebuild: .USE
    413 	${_MKTARGET_BUILD}
    414 	rm -f ${.TARGET}
    415 	${AR} cq ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
    416 	${RANLIB} ${.TARGET}
    417 .endif
    418 
    419 .if !target(__archiveinstall)
    420 __archiveinstall: .USE
    421 	${_MKTARGET_INSTALL}
    422 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
    423 	    ${empty(PRESERVE):?-a "${RANLIB} -t":} ${.ALLSRC} ${.TARGET}
    424 .endif
    425 
    426 __archivesymlinkpic: .USE
    427 	${_MKTARGET_INSTALL}
    428 	${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET}
    429 
    430 DPSRCS+=	${_YLSRCS}
    431 CLEANFILES+=	${_YLSRCS}
    432 
    433 ${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS}
    434 
    435 lib${LIB}.a:: ${STOBJS} __archivebuild
    436 
    437 lib${LIB}_p.a:: ${POBJS} __archivebuild
    438 
    439 lib${LIB}_pic.a:: ${SOBJS} __archivebuild
    440 
    441 lib${LIB}_g.a:: ${GOBJS} __archivebuild
    442 
    443 
    444 _LIBLDOPTS=
    445 .if ${SHLIBDIR} != "/usr/lib"
    446 _LIBLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \
    447 		-R${SHLIBDIR} \
    448 		-L${DESTDIR}${SHLIBDIR}
    449 .elif ${SHLIBINSTALLDIR} != "/usr/lib"
    450 _LIBLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR}:${DESTDIR}/usr/lib \
    451 		-L${DESTDIR}${SHLIBINSTALLDIR}
    452 .endif
    453 
    454 # gcc -shared now adds -lc automatically. For libraries other than libc and
    455 # libgcc* we add as a dependency the installed shared libc. For libc and
    456 # libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that
    457 # -Xl,-nostdlib is not enough because we want to tell the compiler-driver not
    458 # to add standard libraries, not the linker.
    459 .if !defined(LIB)
    460 DPLIBC ?= ${DESTDIR}${LIBC_SO}
    461 .else
    462 .if ${LIB} != "c" && ${LIB:Mgcc*} == ""
    463 DPLIBC ?= ${DESTDIR}${LIBC_SO}
    464 .else
    465 LDLIBC ?= -nodefaultlibs
    466 .if ${LIB} == "c"
    467 LDADD+= -lgcc_pic
    468 .endif
    469 .endif
    470 .endif
    471 
    472 lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} ${DPLIBC} \
    473     ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE}
    474 	${_MKTARGET_BUILD}
    475 	rm -f lib${LIB}.so.${SHLIB_FULLVERSION}
    476 .if defined(DESTDIR)
    477 	${CC} ${LDLIBC} -Wl,-nostdlib -B${_GCC_CRTDIR}/ -B${DESTDIR}/usr/lib/ \
    478 	    ${_LIBLDOPTS} \
    479 	    -Wl,-x -shared ${SHLIB_SHFLAGS} ${LDFLAGS} -o ${.TARGET} \
    480 	    -Wl,--whole-archive ${SOLIB} \
    481 	    -Wl,--no-whole-archive ${LDADD} \
    482 	    -L${_GCC_LIBGCCDIR}
    483 .else
    484 	${CC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} ${LDFLAGS} \
    485 	    -o ${.TARGET} ${_LIBLDOPTS} \
    486 	    -Wl,--whole-archive ${SOLIB} -Wl,--no-whole-archive ${LDADD}
    487 .endif
    488 .if ${OBJECT_FMT} == "ELF"
    489 #  We don't use INSTALL_SYMLINK here because this is just
    490 #  happening inside the build directory/objdir. XXX Why does
    491 #  this spend so much effort on libraries that aren't live??? XXX
    492 	${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp
    493 	mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR}
    494 	${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp
    495 	mv -f lib${LIB}.so.tmp lib${LIB}.so
    496 .endif
    497 
    498 .if !empty(LOBJS)							# {
    499 LLIBS?=		-lc
    500 llib-l${LIB}.ln: ${LOBJS}
    501 	${_MKTARGET_COMPILE}
    502 	rm -f llib-l${LIB}.ln
    503 .if defined(DESTDIR)
    504 	${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS}
    505 .else
    506 	${LINT} -C${LIB} ${.ALLSRC} ${LLIBS}
    507 .endif
    508 .endif									# }
    509 
    510 lint: ${LOBJS}
    511 .if defined(LOBJS) && !empty(LOBJS)
    512 	${LINT} ${LINTFLAGS} ${LOBJS}
    513 .endif
    514 
    515 cleanlib: .PHONY
    516 	rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES}
    517 	rm -f lib${LIB}.a ${STOBJS}
    518 	rm -f lib${LIB}_p.a ${POBJS}
    519 	rm -f lib${LIB}_g.a ${GOBJS}
    520 	rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS}
    521 	rm -f ${STOBJS:=.tmp} ${POBJS:=.tmp} ${SOBJS:=.tmp} ${GOBJS:=.tmp}
    522 	rm -f llib-l${LIB}.ln ${LOBJS}
    523 
    524 
    525 .if !target(libinstall)							# {
    526 # Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no
    527 libinstall::
    528 
    529 .if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no"
    530 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a
    531 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a
    532 
    533 .if ${MKUPDATE} == "no"
    534 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a)
    535 ${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE
    536 .endif
    537 ${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall
    538 .else
    539 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a)
    540 ${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE
    541 .endif
    542 ${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall
    543 .endif
    544 .endif
    545 
    546 .if ${MKPROFILE} != "no"
    547 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
    548 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
    549 
    550 .if ${MKUPDATE} == "no"
    551 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a)
    552 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE
    553 .endif
    554 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall
    555 .else
    556 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a)
    557 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE
    558 .endif
    559 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall
    560 .endif
    561 .endif
    562 
    563 .if ${MKDEBUGLIB} != "no"
    564 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a
    565 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a
    566 
    567 .if ${MKUPDATE} == "no"
    568 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a)
    569 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE
    570 .endif
    571 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall
    572 .else
    573 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a)
    574 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE
    575 .endif
    576 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall
    577 .endif
    578 .endif
    579 
    580 .if ${MKPIC} != "no" && ${MKPICINSTALL} != "no"
    581 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
    582 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
    583 
    584 .if ${MKUPDATE} == "no"
    585 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a)
    586 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE
    587 .endif
    588 .if ${MKPICLIB} == "no"
    589 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic
    590 .else
    591 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall
    592 .endif
    593 .else
    594 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a)
    595 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE
    596 .endif
    597 .if ${MKPICLIB} == "no"
    598 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic
    599 .else
    600 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall
    601 .endif
    602 .endif
    603 .endif
    604 
    605 .if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION)
    606 libinstall:: ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
    607 .PRECIOUS: ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
    608 
    609 .if ${MKUPDATE} == "no"
    610 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION})
    611 ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}! .MADE
    612 .endif
    613 ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION}
    614 .else
    615 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION})
    616 ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}: .MADE
    617 .endif
    618 ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION}
    619 .endif
    620 	${_MKTARGET_INSTALL}
    621 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
    622 		${.ALLSRC} ${.TARGET}
    623 .if ${_LIBSODIR} != ${LIBDIR}
    624 	${INSTALL_SYMLINK} \
    625 		-l r ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION} \
    626 		${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
    627 .endif
    628 .if ${OBJECT_FMT} == "a.out" && !defined(DESTDIR)
    629 	/sbin/ldconfig -m ${_LIBSODIR} ${LIBDIR}
    630 .endif
    631 .if ${OBJECT_FMT} == "ELF"
    632 	${INSTALL_SYMLINK} \
    633 		lib${LIB}.so.${SHLIB_FULLVERSION} \
    634 		${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_MAJOR}
    635 .if ${_LIBSODIR} != ${LIBDIR}
    636 	${INSTALL_SYMLINK} \
    637 		-l r ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION} \
    638 		${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
    639 .endif
    640 .if ${MKLINKLIB} != "no"
    641 	${INSTALL_SYMLINK} \
    642 		lib${LIB}.so.${SHLIB_FULLVERSION} \
    643 		${DESTDIR}${_LIBSODIR}/lib${LIB}.so
    644 .if ${_LIBSODIR} != ${LIBDIR}
    645 	${INSTALL_SYMLINK} \
    646 		-l r ${DESTDIR}${_LIBSODIR}/lib${LIB}.so.${SHLIB_FULLVERSION} \
    647 		${DESTDIR}${LIBDIR}/lib${LIB}.so
    648 .endif
    649 .endif
    650 .endif
    651 .endif
    652 
    653 .if ${MKLINT} != "no" && !empty(LOBJS)
    654 libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
    655 .PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
    656 
    657 .if ${MKUPDATE} == "no"
    658 .if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln)
    659 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE
    660 .endif
    661 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln
    662 .else
    663 .if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln)
    664 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE
    665 .endif
    666 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln
    667 .endif
    668 	${_MKTARGET_INSTALL}
    669 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
    670 		${.ALLSRC} ${DESTDIR}${LINTLIBDIR}
    671 .endif
    672 .endif	# !target(libinstall)						# }
    673 
    674 ##### Pull in related .mk logic
    675 .include <bsd.man.mk>
    676 .include <bsd.nls.mk>
    677 .include <bsd.files.mk>
    678 .include <bsd.inc.mk>
    679 .include <bsd.links.mk>
    680 .include <bsd.dep.mk>
    681 
    682 ${TARGETS}:	# ensure existence
    683