bsd.lib.mk revision 206082 
1#	from: @(#)bsd.lib.mk	5.26 (Berkeley) 5/2/91
2# $FreeBSD: head/share/mk/bsd.lib.mk 206082 2010-04-02 06:55:31Z netchild $
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)
16SHLIB=		${LIB}
17.endif
18.if !defined(SHLIB_NAME) && defined(SHLIB) && defined(SHLIB_MAJOR)
19SHLIB_NAME=	lib${SHLIB}.so.${SHLIB_MAJOR}
20.endif
21.if defined(SHLIB_NAME) && !empty(SHLIB_NAME:M*.so.*)
22SHLIB_LINK?=	${SHLIB_NAME:R}
23.endif
24SONAME?=	${SHLIB_NAME}
25.endif
26
27.if defined(CRUNCH_CFLAGS)
28CFLAGS+=	${CRUNCH_CFLAGS}
29.endif
30
31.if ${MK_ASSERT_DEBUG} == "no"
32CFLAGS+= -DNDEBUG
33NO_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)
42CFLAGS+= ${DEBUG_FLAGS}
43
44.if !defined(NO_CTF) && (${DEBUG_FLAGS:M-g} != "")
45CTFFLAGS+= -g
46.endif
47.endif
48
49.if !defined(DEBUG_FLAGS)
50STRIP?=	-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_ARCH} == "sparc64"
62PICFLAG=-fPIC
63.else
64PICFLAG=-fpic
65.endif
66.endif
67
68.if ${CC} == "icc"
69PO_FLAG=-p
70.else
71PO_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}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
77
78.c.So:
79	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
80	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
81
82.cc.po .C.po .cpp.po .cxx.po:
83	${CXX} ${PO_FLAG} ${PO_CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
84
85.cc.So .C.So .cpp.So .cxx.So:
86	${CXX} ${PICFLAG} -DPIC ${CXXFLAGS} -c ${.IMPSRC} -o ${.TARGET}
87
88.f.po:
89	${FC} -pg ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
90	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
91
92.f.So:
93	${FC} ${PICFLAG} -DPIC ${FFLAGS} -o ${.TARGET} -c ${.IMPSRC}
94	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
95
96.m.po:
97	${OBJC} ${OBJCFLAGS} -pg -c ${.IMPSRC} -o ${.TARGET}
98	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
99
100.m.So:
101	${OBJC} ${PICFLAG} -DPIC ${OBJCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
102	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
103
104.s.po .s.So:
105	${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
106	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
107
108.asm.po:
109	${CC} -x assembler-with-cpp -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
110	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
111
112.asm.So:
113	${CC} -x assembler-with-cpp ${PICFLAG} -DPIC ${CFLAGS} \
114	    -c ${.IMPSRC} -o ${.TARGET}
115	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
116
117.S.po:
118	${CC} -DPROF ${PO_CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
119	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
120
121.S.So:
122	${CC} ${PICFLAG} -DPIC ${CFLAGS} -c ${.IMPSRC} -o ${.TARGET}
123	@[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
124
125all: objwarn
126
127.include <bsd.symver.mk>
128
129# Allow libraries to specify their own version map or have it
130# automatically generated (see bsd.symver.mk above).
131.if ${MK_SYMVER} == "yes" && !empty(VERSION_MAP)
132${SHLIB_NAME}:	${VERSION_MAP}
133LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
134.endif
135
136.if defined(LIB) && !empty(LIB) || defined(SHLIB_NAME)
137OBJS+=		${SRCS:N*.h:R:S/$/.o/}
138.endif
139
140.if defined(LIB) && !empty(LIB)
141_LIBS=		lib${LIB}.a
142
143lib${LIB}.a: ${OBJS} ${STATICOBJS}
144	@${ECHO} building static ${LIB} library
145	@rm -f ${.TARGET}
146.if !defined(NM)
147	@${AR} cq ${.TARGET} `lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
148.else
149	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${OBJS} ${STATICOBJS} | tsort -q` ${ARADD}
150.endif
151	${RANLIB} ${.TARGET}
152.endif
153
154.if !defined(INTERNALLIB)
155
156.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
157_LIBS+=		lib${LIB}_p.a
158POBJS+=		${OBJS:.o=.po} ${STATICOBJS:.o=.po}
159
160lib${LIB}_p.a: ${POBJS}
161	@${ECHO} building profiled ${LIB} library
162	@rm -f ${.TARGET}
163.if !defined(NM)
164	@${AR} cq ${.TARGET} `lorder ${POBJS} | tsort -q` ${ARADD}
165.else
166	@${AR} cq ${.TARGET} `NM='${NM}' lorder ${POBJS} | tsort -q` ${ARADD}
167.endif
168	${RANLIB} ${.TARGET}
169.endif
170
171.if defined(SHLIB_NAME) || \
172    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
173SOBJS+=		${OBJS:.o=.So}
174.endif
175
176.if defined(SHLIB_NAME)
177_LIBS+=		${SHLIB_NAME}
178
179${SHLIB_NAME}: ${SOBJS}
180	@${ECHO} building shared library ${SHLIB_NAME}
181	@rm -f ${.TARGET} ${SHLIB_LINK}
182.if defined(SHLIB_LINK)
183	@ln -fs ${.TARGET} ${SHLIB_LINK}
184.endif
185.if !defined(NM)
186	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
187	    -o ${.TARGET} -Wl,-soname,${SONAME} \
188	    `lorder ${SOBJS} | tsort -q` ${LDADD}
189.else
190	@${CC} ${LDFLAGS} ${SSP_CFLAGS} -shared -Wl,-x \
191	    -o ${.TARGET} -Wl,-soname,${SONAME} \
192	    `NM='${NM}' lorder ${SOBJS} | tsort -q` ${LDADD}
193.endif
194	@[ -z "${CTFMERGE}" -o -n "${NO_CTF}" ] || ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SOBJS}
195.endif
196
197.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
198_LIBS+=		lib${LIB}_pic.a
199
200lib${LIB}_pic.a: ${SOBJS}
201	@${ECHO} building special pic ${LIB} library
202	@rm -f ${.TARGET}
203	@${AR} cq ${.TARGET} ${SOBJS} ${ARADD}
204	${RANLIB} ${.TARGET}
205.endif
206
207.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
208LINTLIB=	llib-l${LIB}.ln
209_LIBS+=		${LINTLIB}
210LINTOBJS+=	${SRCS:M*.c:.c=.ln}
211
212${LINTLIB}: ${LINTOBJS}
213	@${ECHO} building lint library ${.TARGET}
214	@rm -f ${.TARGET}
215	${LINT} ${LINTLIBFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
216.endif
217
218.endif # !defined(INTERNALLIB)
219
220all: ${_LIBS}
221
222.if ${MK_MAN} != "no"
223all: _manpages
224.endif
225
226_EXTRADEPEND:
227	@TMP=_depend$$$$; \
228	sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So:/' < ${DEPENDFILE} \
229	    > $$TMP; \
230	mv $$TMP ${DEPENDFILE}
231.if !defined(NO_EXTRADEPEND) && defined(SHLIB_NAME)
232.if defined(DPADD) && !empty(DPADD)
233	echo ${SHLIB_NAME}: ${DPADD} >> ${DEPENDFILE}
234.endif
235.endif
236
237.if !target(install)
238
239.if defined(PRECIOUSLIB)
240.if !defined(NO_FSCHG)
241SHLINSTALLFLAGS+= -fschg
242.endif
243SHLINSTALLFLAGS+= -S
244.endif
245
246_INSTALLFLAGS:=	${INSTALLFLAGS}
247.for ie in ${INSTALLFLAGS_EDIT}
248_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
249.endfor
250_SHLINSTALLFLAGS:=	${SHLINSTALLFLAGS}
251.for ie in ${INSTALLFLAGS_EDIT}
252_SHLINSTALLFLAGS:=	${_SHLINSTALLFLAGS${ie}}
253.endfor
254
255.if !defined(INTERNALLIB)
256realinstall: _libinstall
257.ORDER: beforeinstall _libinstall
258_libinstall:
259.if defined(LIB) && !empty(LIB) && ${MK_INSTALLLIB} != "no"
260	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
261	    ${_INSTALLFLAGS} lib${LIB}.a ${DESTDIR}${LIBDIR}
262.endif
263.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
264	${INSTALL} -C -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
265	    ${_INSTALLFLAGS} lib${LIB}_p.a ${DESTDIR}${LIBDIR}
266.endif
267.if defined(SHLIB_NAME)
268	${INSTALL} ${STRIP} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
269	    ${_INSTALLFLAGS} ${_SHLINSTALLFLAGS} \
270	    ${SHLIB_NAME} ${DESTDIR}${SHLIBDIR}
271.if defined(SHLIB_LINK)
272.if ${SHLIBDIR} == ${LIBDIR}
273	ln -fs ${SHLIB_NAME} ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
274.else
275	ln -fs ${_SHLIBDIRPREFIX}${SHLIBDIR}/${SHLIB_NAME} \
276	    ${DESTDIR}${LIBDIR}/${SHLIB_LINK}
277.if exists(${DESTDIR}${LIBDIR}/${SHLIB_NAME})
278	-chflags noschg ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
279	rm -f ${DESTDIR}${LIBDIR}/${SHLIB_NAME}
280.endif
281.endif
282.endif
283.endif
284.if defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB) && ${MK_TOOLCHAIN} != "no"
285	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
286	    ${_INSTALLFLAGS} lib${LIB}_pic.a ${DESTDIR}${LIBDIR}
287.endif
288.if defined(WANT_LINT) && !defined(NO_LINT) && defined(LIB) && !empty(LIB)
289	${INSTALL} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
290	    ${_INSTALLFLAGS} ${LINTLIB} ${DESTDIR}${LINTLIBDIR}
291.endif
292.endif # !defined(INTERNALLIB)
293
294.include <bsd.nls.mk>
295.include <bsd.files.mk>
296.include <bsd.incs.mk>
297.include <bsd.links.mk>
298
299.if ${MK_MAN} != "no"
300realinstall: _maninstall
301.ORDER: beforeinstall _maninstall
302.endif
303
304.endif
305
306.if !target(lint)
307lint: ${SRCS:M*.c}
308	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} ${.ALLSRC}
309.endif
310
311.if ${MK_MAN} != "no"
312.include <bsd.man.mk>
313.endif
314
315.include <bsd.dep.mk>
316
317.if !exists(${.OBJDIR}/${DEPENDFILE})
318.if defined(LIB) && !empty(LIB)
319${OBJS} ${STATICOBJS} ${POBJS}: ${SRCS:M*.h}
320.for _S in ${SRCS:N*.[hly]}
321${_S:R}.po: ${_S}
322.endfor
323.endif
324.if defined(SHLIB_NAME) || \
325    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
326${SOBJS}: ${SRCS:M*.h}
327.for _S in ${SRCS:N*.[hly]}
328${_S:R}.So: ${_S}
329.endfor
330.endif
331.endif
332
333.if !target(clean)
334clean:
335.if defined(CLEANFILES) && !empty(CLEANFILES)
336	rm -f ${CLEANFILES}
337.endif
338.if defined(LIB) && !empty(LIB)
339	rm -f a.out ${OBJS} ${OBJS:S/$/.tmp/} ${STATICOBJS}
340.endif
341.if !defined(INTERNALLIB)
342.if ${MK_PROFILE} != "no" && defined(LIB) && !empty(LIB)
343	rm -f ${POBJS} ${POBJS:S/$/.tmp/}
344.endif
345.if defined(SHLIB_NAME) || \
346    defined(INSTALL_PIC_ARCHIVE) && defined(LIB) && !empty(LIB)
347	rm -f ${SOBJS} ${SOBJS:.So=.so} ${SOBJS:S/$/.tmp/}
348.endif
349.if defined(SHLIB_NAME)
350.if defined(SHLIB_LINK)
351	rm -f ${SHLIB_LINK}
352.endif
353.if defined(LIB) && !empty(LIB)
354	rm -f lib${LIB}.so.* lib${LIB}.so
355.endif
356.endif
357.if defined(WANT_LINT) && defined(LIB) && !empty(LIB)
358	rm -f ${LINTOBJS}
359.endif
360.endif # !defined(INTERNALLIB)
361.if defined(_LIBS) && !empty(_LIBS)
362	rm -f ${_LIBS}
363.endif
364.if defined(CLEANDIRS) && !empty(CLEANDIRS)
365	rm -rf ${CLEANDIRS}
366.endif
367.if !empty(VERSION_DEF) && !empty(SYMBOL_MAPS)
368	rm -f ${VERSION_MAP}
369.endif
370.endif
371
372.include <bsd.obj.mk>
373
374.include <bsd.sys.mk>
375