bsd.lib.mk revision 1.169.2.4 1 # $NetBSD: bsd.lib.mk,v 1.169.2.4 2000/08/11 10:39:57 kleink 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 .include <bsd.depall.mk>
12 .MAIN: all
13 .endif
14
15 .PHONY: checkver cleanlib libinstall
16 realinstall: checkver libinstall
17 clean cleandir distclean: cleanlib
18
19 .if exists(${SHLIB_VERSION_FILE})
20 SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major
21 SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor
22 SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny
23 .if !empty(SHLIB_TEENY)
24 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY}
25 .else
26 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}
27 .endif
28
29
30 # Check for higher installed library versions.
31 .if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \
32 exists(${BSDSRCDIR}/lib/checkver)
33 checkver:
34 @(cd ${.CURDIR} && \
35 sh ${BSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \
36 -d ${DESTDIR}${LIBDIR} ${LIB})
37 .else
38 checkver:
39 .endif
40 print-shlib-major:
41 @echo ${SHLIB_MAJOR}
42
43 print-shlib-minor:
44 @echo ${SHLIB_MINOR}
45
46 print-shlib-teeny:
47 @echo ${SHLIB_TEENY}
48 .else
49 checkver:
50
51 print-shlib-major:
52 @false
53
54 print-shlib-minor:
55 @false
56
57 print-shlib-teeny:
58 @false
59 .endif
60
61 # add additional suffixes not exported.
62 # .po is used for profiling object files.
63 # .so is used for PIC object files.
64 .SUFFIXES: .out .a .ln .so .po .o .s .S .c .cc .C .m .F .f .r .y .l .cl .p .h
65 .SUFFIXES: .sh .m4 .m
66
67
68 # Set PICFLAGS to cc flags for producing position-independent code,
69 # if not already set. Includes -DPIC, if required.
70
71 # Data-driven table using make variables to control how shared libraries
72 # are built for different platforms and object formats.
73 # OBJECT_FMT: currently either "ELF" or "a.out", from <bsd.own.mk>
74 # SHLIB_SOVERSION: version number to be compiled into a shared library
75 # via -soname. Usualy ${SHLIB_MAJOR} on ELF.
76 # NetBSD/pmax used to use ${SHLIB_MAJOR}.${SHLIB_MINOR}
77 # [.${SHLIB_TEENY}]
78 # SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library.
79 # with ELF, also set shared-lib version for ld.so.
80 # SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors
81 # SHLIB_LDENDFILE: support .o file, call C++ file-level destructors
82 # CPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS}
83 # CPICFLAGS: flags for ${CC} to compile .[cC] files to .so objects.
84 # CAPICFLAGS flags for {$CC} to compiling .[Ss] files
85 # (usually just ${CPPPICFLAGS} ${CPICFLAGS})
86 # APICFLAGS: flags for ${AS} to assemble .[sS] to .so objects.
87
88 .if ${MACHINE_ARCH} == "alpha"
89 # Alpha-specific shared library flags
90 CPICFLAGS ?= -fPIC -DPIC
91 CPPPICFLAGS?= -DPIC
92 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
93 APICFLAGS ?=
94 .elif ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb"
95 # mips-specific shared library flags
96
97 # On mips, all libs are compiled with ABIcalls, not just sharedlibs.
98 MKPICLIB= no
99
100 # so turn shlib PIC flags on for ${AS}.
101 AINC+=-DABICALLS
102 AFLAGS+= -fPIC
103 AS+= -KPIC
104
105 .elif ${MACHINE_ARCH} == "sparc" && ${OBJECT_FMT} == "ELF"
106
107 CPICFLAGS ?= -fPIC -DPIC
108 CPPPICFLAGS?= -DPIC
109 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
110 APICFLAGS ?= -KPIC
111
112 .elif ${MACHINE_ARCH} == "sparc64" && ${OBJECT_FMT} == "ELF"
113
114 CPICFLAGS ?= -fPIC -DPIC
115 CPPPICFLAGS?= -DPIC
116 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
117 APICFLAGS ?= -KPIC
118
119 .else
120
121 # Platform-independent flags for NetBSD a.out shared libraries (and PowerPC)
122 SHLIB_LDSTARTFILE=
123 SHLIB_LDENDFILE=
124 SHLIB_SOVERSION=${SHLIB_FULLVERSION}
125 SHLIB_SHFLAGS=
126 CPICFLAGS?= -fPIC -DPIC
127 CPPPICFLAGS?= -DPIC
128 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
129 APICFLAGS?= -k
130
131 .endif
132
133 MKPICLIB?= yes
134
135 # Platform-independent linker flags for ELF shared libraries
136 .if ${OBJECT_FMT} == "ELF"
137 SHLIB_SOVERSION=${SHLIB_MAJOR}
138 SHLIB_SHFLAGS=-soname lib${LIB}.so.${SHLIB_SOVERSION}
139 SHLIB_LDSTARTFILE= ${DESTDIR}/usr/lib/crtbeginS.o
140 SHLIB_LDENDFILE= ${DESTDIR}/usr/lib/crtendS.o
141 .endif
142
143 CFLAGS+= ${COPTS}
144
145 .c.o:
146 .if defined(COPTS) && !empty(COPTS:M*-g*)
147 ${COMPILE.c} ${.IMPSRC}
148 .else
149 @echo ${COMPILE.c:Q} ${.IMPSRC}
150 @${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
151 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
152 @rm -f ${.TARGET}.o
153 .endif
154
155 .c.po:
156 .if defined(COPTS) && !empty(COPTS:M*-g*)
157 ${COMPILE.c} -pg ${.IMPSRC} -o ${.TARGET}
158 .else
159 @echo ${COMPILE.c:Q} -pg ${.IMPSRC} -o ${.TARGET}
160 @${COMPILE.c} -pg ${.IMPSRC} -o ${.TARGET}.o
161 @${LD} -X -r ${.TARGET}.o -o ${.TARGET}
162 @rm -f ${.TARGET}.o
163 .endif
164
165 .c.so:
166 .if defined(COPTS) && !empty(COPTS:M*-g*)
167 ${COMPILE.c} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
168 .else
169 @echo ${COMPILE.c:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
170 @${COMPILE.c} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
171 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
172 @rm -f ${.TARGET}.o
173 .endif
174
175 .c.ln:
176 ${LINT} ${LINTFLAGS} ${CPPFLAGS:M-[IDU]*} -i ${.IMPSRC}
177
178 .cc.o .C.o:
179 .if defined(COPTS) && !empty(COPTS:M*-g*)
180 ${COMPILE.cc} ${.IMPSRC}
181 .else
182 @echo ${COMPILE.cc:Q} ${.IMPSRC}
183 @${COMPILE.cc} ${.IMPSRC} -o ${.TARGET}.o
184 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
185 @rm -f ${.TARGET}.o
186 .endif
187
188 .cc.po .C.po:
189 .if defined(COPTS) && !empty(COPTS:M*-g*)
190 ${COMPILE.cc} -pg ${.IMPSRC} -o ${.TARGET}
191 .else
192 @echo ${COMPILE.cc:Q} -pg ${.IMPSRC} -o ${.TARGET}
193 @${COMPILE.cc} -pg ${.IMPSRC} -o ${.TARGET}.o
194 @${LD} -X -r ${.TARGET}.o -o ${.TARGET}
195 @rm -f ${.TARGET}.o
196 .endif
197
198 .cc.so .C.so:
199 .if defined(COPTS) && !empty(COPTS:M*-g*)
200 ${COMPILE.cc} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
201 .else
202 @echo ${COMPILE.cc:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
203 @${COMPILE.cc} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
204 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
205 @rm -f ${.TARGET}.o
206 .endif
207
208 .m.o:
209 .if defined(OBJCFLAGS) && !empty(OBJCFLAGS:M*-g*)
210 ${COMPILE.m} ${.IMPSRC}
211 .else
212 @echo ${COMPILE.m:Q} ${.IMPSRC}
213 @${COMPILE.m} ${.IMPSRC} -o ${.TARGET}.o
214 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
215 @rm -f ${.TARGET}.o
216 .endif
217
218 .m.po:
219 .if defined(OBJCFLAGS) && !empty(OBJCFLAGS:M*-g*)
220 ${COMPILE.m} -pg ${.IMPSRC} -o ${.TARGET}
221 .else
222 @echo ${COMPILE.m:Q} -pg ${.IMPSRC} -o ${.TARGET}
223 @${COMPILE.m} -pg ${.IMPSRC} -o ${.TARGET}.o
224 @${LD} -X -r ${.TARGET}.o -o ${.TARGET}
225 @rm -f ${.TARGET}.o
226 .endif
227
228 .m.so:
229 .if defined(OBJCFLAGS) && !empty(OBJCFLAGS:M*-g*)
230 ${COMPILE.m} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
231 .else
232 @echo ${COMPILE.m:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
233 @${COMPILE.m} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
234 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
235 @rm -f ${.TARGET}.o
236 .endif
237
238 .S.o .s.o:
239 @echo ${COMPILE.S:Q} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC}
240 @${COMPILE.S} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
241 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
242 @rm -f ${.TARGET}.o
243
244 .S.po .s.po:
245 @echo ${COMPILE.S:Q} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
246 @${COMPILE.S} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
247 @${LD} -X -r ${.TARGET}.o -o ${.TARGET}
248 @rm -f ${.TARGET}.o
249
250 .S.so .s.so:
251 @echo ${COMPILE.S:Q} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
252 @${COMPILE.S} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
253 @${LD} -x -r ${.TARGET}.o -o ${.TARGET}
254 @rm -f ${.TARGET}.o
255
256 .if ${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
257 || ${MKLINKLIB} != "no"
258 _LIBS=lib${LIB}.a
259 .else
260 _LIBS=
261 .endif
262
263 OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g}
264
265 .if ${MKPROFILE} != "no"
266 _LIBS+=lib${LIB}_p.a
267 POBJS+=${OBJS:.o=.po}
268 .endif
269
270 .if ${MKPIC} != "no"
271 .if ${MKPICLIB} == "no"
272 SOLIB=lib${LIB}.a
273 .else
274 SOLIB=lib${LIB}_pic.a
275 _LIBS+=${SOLIB}
276 SOBJS+=${OBJS:.o=.so}
277 .endif
278 .if defined(SHLIB_FULLVERSION)
279 _LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION}
280 .endif
281 .endif
282
283 .if ${MKLINT} != "no" && ${MKLINKLIB} != "no"
284 _LIBS+=llib-l${LIB}.ln
285 LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
286 .endif
287
288 .if ${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
289 || ${MKLINKLIB} != "no"
290 ALLOBJS=${OBJS} ${POBJS} ${SOBJS} ${LOBJS}
291 .else
292 ALLOBJS=${POBJS} ${SOBJS} ${LOBJS}
293 .endif
294 .NOPATH: ${ALLOBJS} ${_LIBS}
295
296 realall: ${SRCS} ${ALLOBJS:O} ${_LIBS}
297
298 __archivebuild: .USE
299 @rm -f ${.TARGET}
300 @${AR} cq ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
301 ${RANLIB} ${.TARGET}
302
303 __archiveinstall: .USE
304 ${INSTALL} ${RENAME} ${PRESERVE} ${COPY} ${INSTPRIV} -o ${LIBOWN} \
305 -g ${LIBGRP} -m 600 ${.ALLSRC} ${.TARGET}
306 ${RANLIB} -t ${.TARGET}
307 chmod ${LIBMODE} ${.TARGET}
308
309 DPSRCS+= ${SRCS:M*.l:.l=.c} ${SRCS:M*.y:.y=.c}
310 CLEANFILES+= ${DPSRCS}
311 .if defined(YHEADER)
312 CLEANFILES+= ${SRCS:M*.y:.y=.h}
313 .endif
314
315 lib${LIB}.a:: ${OBJS} __archivebuild
316 @echo building standard ${LIB} library
317
318 lib${LIB}_p.a:: ${POBJS} __archivebuild
319 @echo building profiled ${LIB} library
320
321 lib${LIB}_pic.a:: ${SOBJS} __archivebuild
322 @echo building shared object ${LIB} library
323
324 lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} \
325 ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE}
326 @echo building shared ${LIB} library \(version ${SHLIB_FULLVERSION}\)
327 @rm -f lib${LIB}.so.${SHLIB_FULLVERSION}
328 .if defined(DESTDIR)
329 $(LD) -nostdlib -x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \
330 ${SHLIB_LDSTARTFILE} \
331 --whole-archive ${SOLIB} \
332 --no-whole-archive ${LDADD} \
333 -L${DESTDIR}${LIBDIR} -R${LIBDIR} \
334 ${SHLIB_LDENDFILE}
335 .else
336 $(LD) -x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \
337 ${SHLIB_LDSTARTFILE} \
338 --whole-archive ${SOLIB} --no-whole-archive ${LDADD} \
339 ${SHLIB_LDENDFILE}
340 .endif
341 .if ${OBJECT_FMT} == "ELF"
342 rm -f lib${LIB}.so.${SHLIB_MAJOR}
343 ln -s lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}
344 rm -f lib${LIB}.so
345 ln -s lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so
346 .endif
347
348 LLIBS?= -lc
349 llib-l${LIB}.ln: ${LOBJS}
350 @echo building llib-l${LIB}.ln
351 @rm -f llib-l${LIB}.ln
352 @${LINT} -C${LIB} ${.ALLSRC} ${LLIBS}
353
354 cleanlib:
355 rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES}
356 rm -f lib${LIB}.a ${OBJS}
357 rm -f lib${LIB}_p.a ${POBJS}
358 rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS}
359 rm -f llib-l${LIB}.ln ${LOBJS}
360
361 .if defined(SRCS)
362 afterdepend: .depend
363 @(TMP=/tmp/_depend$$$$; \
364 sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.so \1.ln:/' \
365 < .depend > $$TMP; \
366 mv $$TMP .depend)
367 .endif
368
369 .if !target(libinstall)
370 # Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no
371 libinstall::
372
373 .if ${MKLINKLIB} != "no"
374 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a
375 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a
376 .if !defined(UPDATE)
377 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.a
378 .endif
379
380 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a)
381 ${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE
382 .endif
383 ${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall
384 .endif
385
386 .if ${MKPROFILE} != "no"
387 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
388 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
389 .if !defined(UPDATE)
390 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
391 .endif
392
393 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a)
394 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE
395 .endif
396 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall
397 .endif
398
399 .if ${MKPIC} != "no" && ${MKPICINSTALL} != "no"
400 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
401 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
402 .if !defined(UPDATE)
403 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
404 .endif
405
406 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a)
407 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE
408 .endif
409 .if ${MKPICLIB} == "no"
410 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a:
411 rm -f ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
412 ln -s lib${LIB}.a ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
413 .else
414 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall
415 .endif
416 .endif
417
418 .if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION)
419 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
420 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
421 .if !defined(UPDATE)
422 .PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}
423 .endif
424
425 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION})
426 ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}: .MADE
427 .endif
428 ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION}
429 ${INSTALL} ${RENAME} ${PRESERVE} ${COPY} ${INSTPRIV} -o ${LIBOWN} \
430 -g ${LIBGRP} -m ${LIBMODE} ${.ALLSRC} ${.TARGET}
431 .if ${OBJECT_FMT} == "a.out" && !defined(DESTDIR)
432 /sbin/ldconfig -m ${LIBDIR}
433 .endif
434 .if ${OBJECT_FMT} == "ELF"
435 rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
436 ln -s lib${LIB}.so.${SHLIB_FULLVERSION} \
437 ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
438 rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so
439 .if ${MKLINKLIB} != "no"
440 ln -s lib${LIB}.so.${SHLIB_FULLVERSION} \
441 ${DESTDIR}${LIBDIR}/lib${LIB}.so
442 .endif
443 .endif
444 .endif
445
446 .if ${MKLINT} != "no" && ${MKLINKLIB} != "no"
447 libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
448 .PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
449 .if !defined(UPDATE)
450 .PHONY: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
451 .endif
452
453 .if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln)
454 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE
455 .endif
456 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln
457 ${INSTALL} ${RENAME} ${PRESERVE} ${COPY} ${INSTPRIV} -o ${LIBOWN} \
458 -g ${LIBGRP} -m ${LIBMODE} ${.ALLSRC} ${DESTDIR}${LINTLIBDIR}
459 .endif
460 .endif
461
462 .include <bsd.man.mk>
463 .include <bsd.nls.mk>
464 .include <bsd.files.mk>
465 .include <bsd.inc.mk>
466 .include <bsd.links.mk>
467 .include <bsd.dep.mk>
468 .include <bsd.sys.mk>
469
470 # Make sure all of the standard targets are defined, even if they do nothing.
471 lint regress:
472