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bsd.lib.mk revision 1.126 
      1 #	$NetBSD: bsd.lib.mk,v 1.126 1998/03/07 02:02:58 jonathan Exp $
      2 #	@(#)bsd.lib.mk	8.3 (Berkeley) 4/22/94
      3 
      4 .if !target(__initialized__)
      5 __initialized__:
      6 .if exists(${.CURDIR}/../Makefile.inc)
      7 .include "${.CURDIR}/../Makefile.inc"
      8 .endif
      9 .include <bsd.own.mk>
     10 .include <bsd.obj.mk>
     11 .MAIN:		all
     12 .endif
     13 
     14 .PHONY:		cleanlib libinstall
     15 realinstall:	libinstall
     16 clean cleandir:	cleanlib
     17 
     18 .if exists(${.CURDIR}/shlib_version)
     19 SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major
     20 SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor
     21 .endif
     22 
     23 # add additional suffixes not exported.
     24 # .po is used for profiling object files.
     25 # .so is used for PIC object files.
     26 .SUFFIXES: .out .a .ln .so .po .o .s .S .c .cc .C .m .F .f .r .y .l .cl .p .h
     27 .SUFFIXES: .sh .m4 .m
     28 
     29 
     30 # Set PICFLAGS to cc flags for producing position-independent code,
     31 # if not already set.  Includes -DPIC, if required.
     32 
     33 # Data-driven table using make variables to control  how shared libraries
     34 # are built for different platforms and object formats.
     35 # OBJECT_FMT:		currently either "ELF" or "a.out", from <bsd.own.mk>
     36 # SHLIB_SOVERSION:  	version number to be compiled into a shared library
     37 #                    	via -soname. Usualy ${SHLIB_MAJOR} on ELF.
     38 #   			NetBSD/pmax used to use ${SHLIB_MAJOR}.{SHLIB-MINOR}.
     39 # SHLIB_SHFLAGS:	Flags to tell ${LD} to emit  shared library.
     40 #			with ELF, also set shared-lib version for ld.so.
     41 # SHLIB_LDSTARTFILE:	support .o file, call C++ file-level constructors
     42 # SHLIB_LDENDFILE:	support .o file, call C++ file-level destructors
     43 # SHLIB_WHOLE:		turn on whole-archive
     44 # SHLIB_NOWHOLE:	turn off whole-archive
     45 # CPPICFLAGS:	flags for ${CPP} to preprocess  .[sS]  files for ${AS}
     46 # CPICFLAGS:	flags for ${CC} to compile  .[cC] files to .so objects.
     47 # CAPICFLAGS	flags for {$CC} to compiling .[Ss] files
     48 #		 	(usually just ${CPPPICFLAGS} ${CPICFLAGS})
     49 # APICFLAGS:	flags for ${AS} to assemble .[sS]  to .so objects.
     50 
     51 .if (${MACHINE_ARCH} == "alpha")
     52 		# Alpha-specific shared library flags
     53 SHLIB_LDSTARTFILE= ${DESTDIR}/usr/lib/crtbeginS.o
     54 SHLIB_LDENDFILE= ${DESTDIR}/usr/lib/crtendS.o
     55 
     56 CPICFLAGS ?= -fpic -DPIC
     57 CPPPICFLAGS?= -DPIC 
     58 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
     59 APICFLAGS ?=
     60 .elif (${MACHINE_ARCH} == "mips")
     61 		# mips-specific shared library flags
     62 # Still use gnu-derived ld.so on pmax; don't have or need lib<>.so support.
     63 SHLIB_LDSTARTFILE=
     64 SHLIB_LDENDFILE=
     65 
     66 # On mips, all libs need to be compiled with ABIcalls, not just sharedlibs.
     67 CPICFLAGS?=
     68 APICFLAGS?=
     69 #CPICFLAGS?= -fpic -DPIC
     70 #APICFLAGS?= -DPIC
     71 
     72 # so turn shlib PIC flags on for ${CPP}, ${CC}, and ${AS} as follows:
     73 AINC+=-DPIC -DABICALLS
     74 COPTS+=	-fPIC ${AINC}
     75 AFLAGS+= -fPIC
     76 AS+=	-KPIC
     77 
     78 .else
     79 
     80 # Platform-independent flags for NetBSD a.out shared libraries (and PowerPC)
     81 SHLIB_LDSTARTFILE=
     82 SHLIB_LDENDFILE=
     83 SHLIB_SHFLAGS=
     84 SHLIB_SOVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}
     85 SHLIB_WHOLE=-Bforcearchive
     86 SHLIB_NOWHOLE=
     87 CPICFLAGS?= -fpic -DPIC
     88 CPPPICFLAGS?= -DPIC 
     89 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
     90 APICFLAGS?= -k
     91 
     92 .endif
     93 
     94 # Platform-independent linker flags for ELF shared libraries
     95 .if (${OBJECT_FMT} == "ELF")
     96 SHLIB_WHOLE=--whole-archive
     97 SHLIB_NOWHOLE=--no-whole-archive
     98 SHLIB_SOVERSION=${SHLIB_MAJOR}
     99 SHLIB_SHFLAGS=-soname lib${LIB}.so.${SHLIB_SOVERSION}
    100 .endif
    101 
    102 CFLAGS+=	${COPTS}
    103 
    104 .c.o:
    105 	@echo ${COMPILE.c:Q} ${.IMPSRC}
    106 	@${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
    107 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    108 	@rm -f ${.TARGET}.o
    109 
    110 .c.po:
    111 	@echo ${COMPILE.c:Q} -pg ${.IMPSRC} -o ${.TARGET}
    112 	@${COMPILE.c} -pg ${.IMPSRC} -o ${.TARGET}.o
    113 	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
    114 	@rm -f ${.TARGET}.o
    115 
    116 .c.so:
    117 	@echo ${COMPILE.c:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
    118 	@${COMPILE.c} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
    119 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    120 	@rm -f ${.TARGET}.o
    121 
    122 .c.ln:
    123 	${LINT} ${LINTFLAGS} ${CPPFLAGS:M-[IDU]*} -i ${.IMPSRC}
    124 
    125 .cc.o .C.o:
    126 	@echo ${COMPILE.cc:Q} ${.IMPSRC}
    127 	@${COMPILE.cc} ${.IMPSRC} -o ${.TARGET}.o
    128 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    129 	@rm -f ${.TARGET}.o
    130 
    131 .cc.po .C.po:
    132 	@echo ${COMPILE.cc:Q} -pg ${.IMPSRC} -o ${.TARGET}
    133 	@${COMPILE.cc} -pg ${.IMPSRC} -o ${.TARGET}.o
    134 	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
    135 	@rm -f ${.TARGET}.o
    136 
    137 .cc.so .C.so:
    138 	@echo ${COMPILE.cc:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
    139 	@${COMPILE.cc} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
    140 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    141 	@rm -f ${.TARGET}.o
    142 
    143 .m.o:
    144 	@echo ${COMPILE.m:Q} ${.IMPSRC}
    145 	@${COMPILE.m} ${.IMPSRC} -o ${.TARGET}.o
    146 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    147 	@rm -f ${.TARGET}.o
    148 
    149 .m.po:
    150 	@echo ${COMPILE.m:Q} -pg ${.IMPSRC} -o ${.TARGET}
    151 	@${COMPILE.m} -pg ${.IMPSRC} -o ${.TARGET}.o
    152 	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
    153 	@rm -f ${.TARGET}.o
    154 
    155 .m.so:
    156 	@echo ${COMPILE.m:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
    157 	@${COMPILE.m} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
    158 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    159 	@rm -f ${.TARGET}.o
    160 
    161 .S.o .s.o:
    162 	@echo ${COMPILE.S:Q} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC}
    163 	@${COMPILE.S} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
    164 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    165 	@rm -f ${.TARGET}.o
    166 
    167 .S.po .s.po:
    168 	@echo ${COMPILE.S:Q} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
    169 	@${COMPILE.S} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
    170 	@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
    171 	@rm -f ${.TARGET}.o
    172 
    173 .S.so .s.so:
    174 	@echo ${COMPILE.S:Q} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
    175 	@${COMPILE.S} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
    176 	@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
    177 	@rm -f ${.TARGET}.o
    178 
    179 
    180 .if !defined(NOPROFILE)
    181 _LIBS=lib${LIB}.a lib${LIB}_p.a
    182 .else
    183 _LIBS=lib${LIB}.a
    184 .endif
    185 
    186 .if !defined(NOPIC)
    187 _LIBS+=lib${LIB}_pic.a
    188 .if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
    189 _LIBS+=lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    190 .endif
    191 .endif
    192 
    193 .if !defined(NOLINT)
    194 _LIBS+=llib-l${LIB}.ln
    195 .endif
    196 
    197 all: ${SRCS} ${_LIBS}
    198 
    199 __archivebuild: .USE
    200 	@rm -f ${.TARGET}
    201 	@${AR} cq ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC} | ${TSORT}`
    202 	${RANLIB} ${.TARGET}
    203 
    204 __archiveinstall: .USE
    205 	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m 600 ${.ALLSRC} \
    206 		${.TARGET}
    207 	${RANLIB} -t ${.TARGET}
    208 	chmod ${LIBMODE} ${.TARGET}
    209 
    210 DPSRCS+=	${SRCS:M*.l:.l=.c} ${SRCS:M*.y:.y=.c}
    211 CLEANFILES+=	${DPSRCS}
    212 
    213 OBJS+=		${SRCS:N*.h:N*.sh:R:S/$/.o/g}
    214 lib${LIB}.a:: ${OBJS} __archivebuild
    215 	@echo building standard ${LIB} library
    216 
    217 POBJS+=		${OBJS:.o=.po}
    218 lib${LIB}_p.a:: ${POBJS} __archivebuild
    219 	@echo building profiled ${LIB} library
    220 
    221 SOBJS+=		${OBJS:.o=.so}
    222 lib${LIB}_pic.a:: ${SOBJS} __archivebuild
    223 	@echo building shared object ${LIB} library
    224 
    225 lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: lib${LIB}_pic.a ${DPADD} \
    226     ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE}
    227 	@echo building shared ${LIB} library \(version ${SHLIB_MAJOR}.${SHLIB_MINOR}\)
    228 	@rm -f lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    229 	$(LD) -x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \
    230 	    ${SHLIB_LDSTARTFILE} \
    231 	    --whole-archive lib${LIB}_pic.a --no-whole-archive ${LDADD} \
    232 	    ${SHLIB_LDENDFILE}
    233 
    234 LOBJS+=		${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
    235 LLIBS?=		-lc
    236 llib-l${LIB}.ln: ${LOBJS}
    237 	@echo building llib-l${LIB}.ln
    238 	@rm -f llib-l${LIB}.ln
    239 	@${LINT} -C${LIB} ${LOBJS} ${LLIBS}
    240 
    241 cleanlib:
    242 	rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES}
    243 	rm -f lib${LIB}.a ${OBJS}
    244 	rm -f lib${LIB}_p.a ${POBJS}
    245 	rm -f lib${LIB}_pic.a lib${LIB}.so.*.* ${SOBJS}
    246 	rm -f llib-l${LIB}.ln ${LOBJS}
    247 
    248 .if defined(SRCS)
    249 afterdepend: .depend
    250 	@(TMP=/tmp/_depend$$$$; \
    251 	    sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.so \1.ln:/' \
    252 	      < .depend > $$TMP; \
    253 	    mv $$TMP .depend)
    254 .endif
    255 
    256 .if !target(libinstall)
    257 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a
    258 .if !defined(UPDATE)
    259 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.a
    260 .endif
    261 .if !defined(BUILD)
    262 ${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE
    263 .endif
    264 
    265 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a
    266 ${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall
    267 
    268 .if !defined(NOPROFILE)
    269 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
    270 .if !defined(UPDATE)
    271 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
    272 .endif
    273 .if !defined(BUILD)
    274 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE
    275 .endif
    276 
    277 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
    278 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall
    279 .endif
    280 
    281 .if !defined(NOPIC)
    282 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
    283 .if !defined(UPDATE)
    284 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
    285 .endif
    286 .if !defined(BUILD)
    287 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE
    288 .endif
    289 
    290 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
    291 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall
    292 .endif
    293 
    294 .if !defined(NOPIC) && defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
    295 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    296 .if !defined(UPDATE)
    297 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    298 .endif
    299 .if !defined(BUILD)
    300 ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: .MADE
    301 .endif
    302 
    303 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    304 ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
    305 	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} ${.ALLSRC} \
    306 		${.TARGET}
    307 .if (${OBJECT_FMT} == "ELF")
    308 	rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
    309 	ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
    310 	    ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
    311 	rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so
    312 	ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
    313 	    ${DESTDIR}${LIBDIR}/lib${LIB}.so
    314 .endif
    315 .endif
    316 
    317 .if !defined(NOLINT)
    318 libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
    319 .if !defined(UPDATE)
    320 .PHONY: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
    321 .endif
    322 .if !defined(BUILD)
    323 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE
    324 .endif
    325 
    326 .PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
    327 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln
    328 	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
    329 	    llib-l${LIB}.ln ${DESTDIR}${LINTLIBDIR}
    330 .endif
    331 .endif
    332 
    333 .include <bsd.man.mk>
    334 .include <bsd.nls.mk>
    335 .include <bsd.files.mk>
    336 .include <bsd.inc.mk>
    337 .include <bsd.links.mk>
    338 .include <bsd.dep.mk>
    339 .include <bsd.sys.mk>
    340 
    341 # Make sure all of the standard targets are defined, even if they do nothing.
    342 lint regress:
    343