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[FreeBSD/FreeBSD.git] / share / mk / bsd.lib.mk
1 #       from: @(#)bsd.lib.mk    5.26 (Berkeley) 5/2/91
2 # $FreeBSD$
3 #
4
5 .include <bsd.init.mk>
6
7 # Set up the variables controlling shared libraries.  After this section,
8 # SHLIB_NAME will be defined only if we are to create a shared library.
9 # SHLIB_LINK will be defined only if we are to create a link to it.
10 # INSTALL_PIC_ARCHIVE will be defined only if we are to create a PIC archive.
11 .if defined(NO_PIC)
12 .undef SHLIB_NAME
13 .undef INSTALL_PIC_ARCHIVE
14 .else
15 .if !defined(SHLIB) && defined(LIB)
16 SHLIB=          ${LIB}
17 .endif
18 .if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
19 SHLIB_NAME=     lib${SHLIB}.so.${SHLIB_MAJOR}
20 .endif
21 .if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
22 SHLIB_LINK?=    ${SHLIB_NAME:R}
23 .endif
24 SONAME?=        ${SHLIB_NAME}
25 .endif
26
27 .if defined(CRUNCH_CFLAGS)
28 CFLAGS+=        ${CRUNCH_CFLAGS}
29 .endif
30
31 .if ${MK_ASSERT_DEBUG} == "no"
32 CFLAGS+= -DNDEBUG
33 NO_WERROR=
34 .endif
35
36 # Enable CTF conversion on request.
37 .if defined(WITH_CTF)
38 .undef NO_CTF
39 .endif
40
41 .if defined(DEBUG_FLAGS)
42 CFLAGS+= ${DEBUG_FLAGS}
43
44 .if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
45 CTFFLAGS+= -g
46 .endif
47 .endif
48
49 .if !defined(DEBUG_FLAGS)
50 STRIP?= -s
51 .endif
52
53 .include <bsd.libnames.mk>
54
55 # prefer .s to a .c, add .po, remove stuff not used in the BSD libraries
56 # .So used for PIC object files
57 .SUFFIXES:
58 .SUFFIXES: .out .o .po .So .S .asm .s .c .cc .cpp .cxx .m .C .f .y .l .ln
59
60 .if !defined(PICFLAG)
61 .if ${MACHINE_CPUARCH} == "sparc64"
62 PICFLAG=-fPIC
63 .else
64 PICFLAG=-fpic
65 .endif
66 .endif
67
68 .if ${CC:T:Micc} == "icc"
69 PO_FLAG=-p
70 .else
71 PO_FLAG=-pg
72 .endif
73
74 .c.po:
75         ${CC} ${PO_FLAG} ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
76         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
77                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
78                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
79
80 .c.So:
81         ${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
82         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
83                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
84                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
85
86 .cc.po .C.po .cpp.po .cxx.po:
87         ${CXX} ${PO_FLAG} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
88
89 .cc.So .C.So .cpp.So .cxx.So:
90         ${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
91
92 .f.po:
93         ${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
94         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
95                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
96                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
97
98 .f.So:
99         ${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
100         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
101                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
102                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
103
104 .m.po:
105         ${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
106         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
107                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
108                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
109
110 .m.So:
111         ${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
112         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
113                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
114                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
115
116 .s.po .s.So:
117         ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
118         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
119                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
120                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
121
122 .asm.po:
123         ${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
124         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
125                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
126                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
127
128 .asm.So:
129         ${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
130             -c ${.IMPSRC} -o ${.TARGET}
131         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
132                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
133                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
134
135 .S.po:
136         ${CC} -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
137         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
138                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
139                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
140
141 .S.So:
142         ${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
143         @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
144                 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
145                 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
146
147 all: objwarn
148
149 .include <bsd.symver.mk>
150
151 # Allow libraries to specify their own version map or have it
152 # automatically generated (see bsd.symver.mk above).
153 .if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
154 ${SHLIB_NAME}:  ${VERSION_MAP}
155 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
156 .endif
157
158 .if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
159 OBJS+=          ${SRCS:N*.h:R:S/$/.o/}
160 .endif
161
162 .if defined(LIB) && !empty(LIB)
163 _LIBS=          lib${LIB}.a
164
165 lib${LIB}.a: ${OBJS} ${STATICOBJS}
166         @${ECHO} building static ${LIB} library
167         @rm -f ${.TARGET}
168 .if !defined(NM)
169         @${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
170 .else
171         @${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
172 .endif
173         ${RANLIB} ${.TARGET}
174 .endif
175
176 .if !defined(INTERNALLIB)
177
178 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
179 _LIBS+=         lib${LIB}_p.a
180 POBJS+=         ${OBJS:.o=.po} ${STATICOBJS:.o=.po}
181
182 lib${LIB}_p.a: ${POBJS}
183         @${ECHO} building profiled ${LIB} library
184         @rm -f ${.TARGET}
185 .if !defined(NM)
186         @${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
187 .else
188         @${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
189 .endif
190         ${RANLIB} ${.TARGET}
191 .endif
192
193 .if defined(SHLIB_NAME) || \
194     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
195 SOBJS+=         ${OBJS:.o=.So}
196 .endif
197
198 .if defined(SHLIB_NAME)
199 _LIBS+=         ${SHLIB_NAME}
200
201 .if target(beforelinking)
202 ${SHLIB_NAME}: ${SOBJS} beforelinking
203 .else
204 ${SHLIB_NAME}: ${SOBJS}
205 .endif
206         @${ECHO} building shared library ${SHLIB_NAME}
207         @rm -f ${.TARGET} ${SHLIB_LINK}
208 .if defined(SHLIB_LINK)
209         @ln -fs ${.TARGET} ${SHLIB_LINK}
210 .endif
211 .if !defined(NM)
212         @${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
213             -o ${.TARGET} -Wl,-soname,${SONAME} \
214             `lorder ${SOBJS} | tsort -q` ${LDADD}
215 .else
216         @${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
217             -o ${.TARGET} -Wl,-soname,${SONAME} \
218             `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
219 .endif
220         @[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || \
221                 (${ECHO} ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS} && \
222                 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS})
223 .endif
224
225 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
226 _LIBS+=         lib${LIB}_pic.a
227
228 lib${LIB}_pic.a: ${SOBJS}
229         @${ECHO} building special pic ${LIB} library
230         @rm -f ${.TARGET}
231         @${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
232         ${RANLIB} ${.TARGET}
233 .endif
234
235 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
236 LINTLIB=        llib-l${LIB}.ln
237 _LIBS+=         ${LINTLIB}
238 LINTOBJS+=      ${SRCS:M*.c:.c=.ln}
239
240 ${LINTLIB}: ${LINTOBJS}
241         @${ECHO} building lint library ${.TARGET}
242         @rm -f ${.TARGET}
243         ${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
244 .endif
245
246 .endif # !defined(INTERNALLIB)
247
248 all: ${_LIBS}
249
250 .if ${MK_MAN} != "no"
251 all: _manpages
252 .endif
253
254 _EXTRADEPEND:
255         @TMP=_depend$$$$; \
256         sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
257             > $$TMP; \
258         mv $$TMP ${DEPENDFILE}
259 .if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
260 .if defined(DPADD) && !empty(DPADD)
261         echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
262 .endif
263 .endif
264
265 .if !target(install)
266
267 .if defined(PRECIOUSLIB)
268 .if !defined(NO_FSCHG)
269 SHLINSTALLFLAGS+= -fschg
270 .endif
271 SHLINSTALLFLAGS+= -S
272 .endif
273
274 _INSTALLFLAGS:= ${INSTALLFLAGS}
275 .for ie in ${INSTALLFLAGS_EDIT}
276 _INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
277 .endfor
278 _SHLINSTALLFLAGS:=      ${SHLINSTALLFLAGS}
279 .for ie in ${INSTALLFLAGS_EDIT}
280 _SHLINSTALLFLAGS:=      ${_SHLINSTALLFLAGS${ie}}
281 .endfor
282
283 .if !defined(INTERNALLIB)
284 realinstall: _libinstall
285 .ORDER: beforeinstall _libinstall
286 _libinstall:
287 .if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
288         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
289             ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
290 .endif
291 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
292         ${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
293             ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
294 .endif
295 .if defined(SHLIB_NAME)
296         ${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
297             ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
298             ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
299 .if defined(SHLIB_LINK)
300 .if ${SHLIBDIR} == ${LIBDIR}
301         ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
302 .else
303         ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
304             ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
305 .if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
306         -chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
307         rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
308 .endif
309 .endif
310 .endif
311 .endif
312 .if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
313         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
314             ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
315 .endif
316 .if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
317         ${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
318             ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
319 .endif
320 .endif # !defined(INTERNALLIB)
321
322 .include <bsd.nls.mk>
323 .include <bsd.files.mk>
324 .include <bsd.incs.mk>
325 .include <bsd.links.mk>
326
327 .if ${MK_MAN} != "no"
328 realinstall: _maninstall
329 .ORDER: beforeinstall _maninstall
330 .endif
331
332 .endif
333
334 .if !target(lint)
335 lint: ${SRCS:M*.c}
336         ${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
337 .endif
338
339 .if ${MK_MAN} != "no"
340 .include <bsd.man.mk>
341 .endif
342
343 .include <bsd.dep.mk>
344
345 .if !exists(${.OBJDIR}/${DEPENDFILE})
346 .if defined(LIB) && !empty(LIB)
347 ${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
348 .for _S in ${SRCS:N*.[hly]}
349 ${_S:R}.po: ${_S}
350 .endfor
351 .endif
352 .if defined(SHLIB_NAME) || \
353     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
354 ${SOBJS}: ${SRCS:M*.h}
355 .for _S in ${SRCS:N*.[hly]}
356 ${_S:R}.So: ${_S}
357 .endfor
358 .endif
359 .endif
360
361 .if !target(clean)
362 clean:
363 .if defined(CLEANFILES) && !empty(CLEANFILES)
364         rm -f ${CLEANFILES}
365 .endif
366 .if defined(LIB) && !empty(LIB)
367         rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
368 .endif
369 .if !defined(INTERNALLIB)
370 .if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
371         rm -f ${POBJS} ${POBJS:S/$/.tmp/}
372 .endif
373 .if defined(SHLIB_NAME) || \
374     defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
375         rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
376 .endif
377 .if defined(SHLIB_NAME)
378 .if defined(SHLIB_LINK)
379         rm -f ${SHLIB_LINK}
380 .endif
381 .if defined(LIB) && !empty(LIB)
382         rm -f lib${LIB}.so.* lib${LIB}.so
383 .endif
384 .endif
385 .if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
386         rm -f ${LINTOBJS}
387 .endif
388 .endif # !defined(INTERNALLIB)
389 .if defined(_LIBS) && !empty(_LIBS)
390         rm -f ${_LIBS}
391 .endif
392 .if defined(CLEANDIRS) && !empty(CLEANDIRS)
393         rm -rf ${CLEANDIRS}
394 .endif
395 .if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
396         rm -f ${VERSION_MAP}
397 .endif
398 .endif
399
400 .include <bsd.obj.mk>
401
402 .include <bsd.sys.mk>